gdb/ChangeLog

   1 2011-10-19  Cary Coutant  <ccoutant@google.com>
   2
   3         * dwarf2read.c (create_debug_types_hash_table): Fix size of
   4         type_offset field.
   5
   6 2011-10-19  Cary Coutant  <ccoutant@google.com>
   7
   8         * dwarf2read.c (peek_abbrev_code): New function.
   9         (dw2_get_file_names): Check for dummy compilation units.
  10         (create_debug_types_hash_table): Likewise.
  11         (process_psymtab_comp_unit): Likewise.
  12         (load_partial_comp_unit): Likewise.
  13         (load_full_comp_unit): Likewise.
  14
  15 2011-10-18  Aleksandar Ristovski  <aristovski@qnx.com>
  16
  17         * solib-svr4.c (read_program_header): New variables pt_phdr, pt_phdr_p,
  18         initialize them from target PT_PHDR p_vaddr, relocate sect_addr by
  19         pt_phdr if PT_PHDR was found.
  20
  21 2011-10-17  Joost van der Sluis  <joost@cnoc.nl>
  22
  23         * gdbtypes.h: Added TYPE_SAFE_NAME macro to get the name of a
  24         type or "<unnamed type"> when there is no name assigned.
  25         * gnu-v3-abi.c (gnuv3_rtti_type): Use TYPE_SAFE_NAME macro to
  26         avoid a sigint when no name is assigned.
  27
  28 2011-10-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
  29
  30         Revert:
  31         2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
  32         * dwarf2expr.c (ctx_no_read_reg): New function.
  33         * dwarf2expr.h (ctx_no_read_reg): New declaration.
  34         * dwarf2read.c (read_2_signed_bytes, read_4_signed_bytes): Remove.
  35         (decode_locdesc_read_mem, decode_locdesc_ctx_funcs): New.
  36         (decode_locdesc): Replace by a caller of dwarf_expr_eval.
  37
  38 2011-10-16  Doug Evans  <dje@google.com>
  39
  40         * NEWS: Document python gdb.printing.register_pretty_printer's new
  41         `replace' parameter.
  42
  43 2011-10-14  Keith Seitz  <keiths@redhat.com>
  44
  45         PR c++/13225
  46         * eval.c (evaluate_subexp_standard): Do not construct
  47         an array of types; pass the value array directly to
  48         find_overload_match.
  49         * gdbtypes.h (NULL_POINTER_CONVERSION_BADNESS): Declare.
  50         (rank_function): Take an array of values instead of types.
  51         (rank_one_type): Add struct value * parameter.
  52         * gdbtypes.c (NULL_POINTER_CONVERSION_BADNESS): Define.
  53         (rank_function): For each argument, pass the argument's
  54         value to rank_one_type.
  55         (rank_one_type): Add VALUE parameter.
  56         If the parameter type is a pointer and the argument type
  57         is an integer, return NULL_POINTER_CONVERSION_BADNESS if
  58         VALUE is zero.
  59         Update all calls to rank_one_type, passing NULL for new
  60         VALUE parameter.
  61         * valarith.c (value_user_defined_cpp_op): Do not construct
  62         an array of types; pass the value array directly to
  63         find_overload_match.
  64         * valops.c (find_overload_method_list): Take an array of
  65         values instead of types.
  66         Save the type of OBJP for later use.
  67         Update calls to find_oload_champ, and find_oload_champ_namespace.
  68         (find_oload_champ_namespace): Take an array of values instead
  69         of types.
  70         (find_oload_champ_namespace_loop): Likewise.
  71         (find_oload_champ): Likewise.
  72         (classify_oload_match): Inspect all arguments
  73         until INCOMPATIBLE is found. Return the worst badness found
  74         otherwise.
  75         (compare_parameters): Update call to rank_one_type.
  76         * value.h (find_overload_match): Take an array of values instead
  77         of types.
  78
  79 2011-10-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
  80
  81         Drop lazy lm_info reading.
  82         * solib-svr4.c (struct lm_info): Remove field lm.  New fields l_addr_p,
  83         l_addr_inferior, l_ld, l_next, l_prev and l_name.
  84         (lm_info_read): New function.
  85         (lm_addr_from_link_map, lm_dynamic_from_link_map): Remove.
  86         (lm_addr_check): Use l_addr_p.  No longer use lm_addr_from_link_map and
  87         lm_dynamic_from_link_map.
  88         (lm_next, lm_prev, lm_name): Remove.
  89         (svr4_keep_data_in_core): Use lm_info_read, drop the lm_info entries
  90         initialization incl. read_memory.  No longer use lm_name.
  91         (svr4_free_so): Drop lm_info->lm freeing.
  92         (svr4_default_sos): Initialize lminfo with zeroes.  Use l_addr_p.  Drop
  93         explicit lm_addr and lm initialization.
  94         (svr4_read_so_list): Use lm_info_read, drop the initailization of
  95         fields by hand, incl. read_memory.  No longer use lm_next, lm_prev and
  96         lm_name.
  97
  98 2011-10-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
  99             Paul Pluzhnikov  <ppluzhnikov@google.com>
 100
 101         * defs.h (struct so_list): New forward declaration.
 102         (make_cleanup_free_so): New declaration.
 103         * solib-svr4.c (ignore_first_link_map_entry): Remove.
 104         (svr4_free_so): Move the function here from downwards.  Handle NULL
 105         so->lm_info.
 106         (svr4_free_library_list): New.
 107         (svr4_read_so_list): New, moved here code from svr4_current_sos.
 108         Use more cleanups.  Use new parameter ignore_first instead of
 109         ignore_first_link_map_entry.
 110         (svr4_current_sos): New variable ignore_first, initialize it.  New
 111         variable back_to, use it for svr4_free_library_list protection.
 112         (svr4_free_so): Remove - move upwards.
 113         * utils.c: Include solist.h.
 114         (do_free_so, make_cleanup_free_so): New functions.
 115
 116 2011-10-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
 117
 118         Fix internal error regression.
 119         * value.c (value_primitive_field): Handle value_optimized_out.  Move
 120         packed bitfields comment.
 121
 122 2011-10-13  Tom Tromey  <tromey@redhat.com>
 123
 124         * python/py-breakpoint.c (gdbpy_breakpoint_deleted): Ensure GIL is
 125         always released.
 126
 127 2011-10-13  Tom Tromey  <tromey@redhat.com>
 128
 129         * python/py-type.c (typy_has_key): Make 'field' const.
 130
 131 2011-10-13  Luis Machado  <lgustavo@codesourcery.com>
 132
 133         * remote.c (remote_save_trace_data): Invert comparison.
 134
 135 2011-10-13  Luis Machado  <lgustavo@codesourcery.com>
 136
 137         * tracepoint.c (trace_save_command): Use filename instead of
 138         args when printing.
 139
 140 2011-10-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
 141
 142         * dwarf2read.c (dwarf2_fetch_die_location_block): Initialize .data even
 143         if .size is 0.
 144
 145 2011-10-13  Yao Qi  <yao@codesourcery.com>
 146
 147         PR gdb/12703
 148         * arm-tdep.c (thumb_analyze_prologue): Call thumb_insn_size to check
 149         whether insn is a 32-bit Thumb-2 instruction.
 150         (thumb_in_function_epilogue_p): Likewise.
 151         (thumb_get_next_pc_raw): Likewise.
 152         (arm_breakpoint_from_pc): Likewise.
 153
 154 2011-10-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 155
 156         Fix empty DWARF expressions DATA vs. SIZE conditionals.
 157         * dwarf2loc.c (dwarf2_find_location_expression): Clear *LOCEXPR_LENGTH.
 158         (dwarf_expr_frame_base_1): Indicate unavailability via zero *LENGTH.
 159         (locexpr_tracepoint_var_ref): Check only zero SIZE, not zero DATA.
 160         (loclist_read_variable, loclist_tracepoint_var_ref): Do not check for
 161         zero DATA.
 162         * dwarf2loc.h (struct dwarf2_locexpr_baton): Comment DATA vs. SIZE
 163         validity.
 164         * dwarf2read.c (struct dwarf_block): Comment DATA validity.
 165         (dwarf2_fetch_die_location_block, dwarf2_symbol_mark_computed): Do not
 166         clear DATA on zero SIZE.
 167
 168 2011-10-12  Doug Evans  <dje@google.com>
 169
 170         * dwarf2read.c (partial_read_comp_unit_head): Set header->offset,
 171         header->first_die_offset here.  All callers updated.
 172
 173 2011-10-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 174
 175         Fix compatibility with texinfo versions older than 4.12.
 176         * Makefile.in (MAKEINFO): Set to @MAKEINFO@.
 177         (MAKEINFOFLAGS, MAKEINFO_EXTRA_FLAGS, MAKEINFO_CMD): New.
 178         (MAKEHTMLFLAGS): Use MAKEINFO_CMD.
 179         (FLAGS_TO_PASS): Add MAKEINFOFLAGS and MAKEINFO_EXTRA_FLAGS.
 180         * configure: Regenerate.
 181         * configure.ac (MAKEINFO): Find it, from libiberty/configure.ac.
 182         (MAKEINFOFLAGS): Pre-set it to --split-size=5000000.
 183         (MAKEINFO_EXTRA_FLAGS): New test for -DHAVE_MAKEINFO_CLICK.
 184
 185 2011-10-12  Gary Benson  <gbenson@redhat.com>
 186
 187         * breakpoint.h (pc_at_non_inline_function): Declare.
 188         * breakpoint.c (is_non_inline_function,
 189         pc_at_non_inline_function): New functions.
 190         * infrun.c (handle_inferior_event): Don't call skip_inline_frames
 191         if the stop is at a location where functions cannot be inlined.
 192
 193 2011-10-12  Pedro Alves  <pedro@codesourcery.com>
 194
 195         * linux-nat.c (stop_and_resume_callback): Don't re-resume LWPs if
 196         the core wanted them stopped, or if they now have a pending event
 197         to report.
 198         (linux_nat_filter_event): New parameter `new_pending_p'.  Pass it
 199         down to stop_and_resume_callback.
 200         (linux_nat_wait_1): Always clear `options' when retrying.  Handle
 201         having new pending events after calling linux_nat_filter_event.
 202
 203 2011-10-11  Sterling Augustine  <saugustine@google.com>
 204
 205         * dwarf2read.c: Undo inadvertent changes in previous commit.
 206
 207 2011-10-11  Sterling Augustine  <saugustine@google.com>
 208
 209         * dwarf2read.c (partial_die_parent_scope): Rearrange conditional
 210         logic.
 211
 212 2011-10-11  Ulrich Weigand  <ulrich.weigand@linaro.org>
 213
 214         * symfile.c (separate_debug_file_exists): Fix condition.
 215
 216 2011-10-11  David S. Miller  <davem@davemloft.net>
 217
 218         * regcache.c (regcache_restore): Do not write unavailable regs, mark
 219         static.
 220         * regcache.h (regcache_restore): Remove declaration.
 221
 222         * gdbarch.sh: New field 'long_long_align_bit'.
 223         * gdbarch.c, gdbarch.h: Regenerate.
 224         * i386-tdep.c (i386_gdbarch_init): Set long_long_align_bit to 32.
 225         * jit.c (jit_read_code_entry): Use it to determine correct size offset.
 226
 227 2011-10-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 228
 229         Revert this part of:
 230         2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 231         Support @entry in input expressions.
 232         * c-exp.y (ENTRY, unknown_cpp_name): New.
 233         (exp: UNKNOWN_CPP_NAME): Change to `exp: unknown_cpp_name'.
 234         (unknown_cpp_name: UNKNOWN_CPP_NAME, unknown_cpp_name: ENTRY)
 235         (variable: name_not_typename '@' ENTRY, name: ENTRY)
 236         (name_not_typename: ENTRY): New.
 237         (yylex): Recognize ENTRY.
 238
 239         Reimplement @entry in input expressions.
 240         * c-exp.y (ENTRY): New.
 241         (variable: name_not_typename ENTRY): New.
 242         (lex_one_token): Optionally return ENTRY instead of the '@' lex.
 243
 244 2011-10-11  Pedro Alves  <pedro@codesourcery.com>
 245
 246         * linux-nat.c (linux_handle_extended_wait): Always dump both the
 247         parent and child's pids as soon as we detect a clone event.
 248         Adjust another debug message.
 249
 250 2011-10-11  Pedro Alves  <pedro@codesourcery.com>
 251
 252         * linux-nat.c (linux_lwp_is_zombie): Return early if the LWP is
 253         not zombie instead of reading the whole file.
 254
 255 2011-10-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 256
 257         Fix separate debuginfo warning with "remote:" access.
 258         * objfiles.h (struct objfile): New fields crc32 and crc32_p.
 259         * symfile.c (get_file_crc): New function with the code moved from ...
 260         (separate_debug_file_exists): ... this function, specifically variables
 261         buffer and count.  New variable verified_as_different, set it.  Remove
 262         file_crc initialization.  Verify also if both files are not the same
 263         manually, if needed.
 264
 265 2011-10-11  Yao Qi  <yao@codesourcery.com>
 266
 267         * arm-tdep.c (arm_get_next_pc_raw): Use read_memory_unsigned_integer
 268         to get address.
 269
 270 2011-10-10  Doug Evans  <dje@google.com>
 271
 272         * linux-thread-db.c (thread_db_new_objfile): Only try to load
 273         libthread_db when we load libpthread or the main symbol file.
 274         (thread_db_inferior_created): New function.
 275         (_initialize_thread_db): Attach inferior_created observer.
 276         * linux-nat.c (linux_child_post_attach): Remove call to
 277         check_for_thread_db.
 278         (linux_child_post_startup_inferior): Ditto.
 279         * objfiles.h (OBJF_MAINLINE): Define.
 280         * symfile.c (symbol_file_add_with_addrs_or_offsets): Pass it to
 281         allocate_objfile when appropriate.
 282
 283 2011-10-10  Ulrich Weigand  <ulrich.weigand@linaro.org>
 284
 285         PR gdb/13218
 286         * arm-linux-nat.c (os_version, os_major, os_minor, os_release):
 287         Remove unused variables.
 288         (get_linux_version): Remove function.
 289         (_initialize_arm_linux_nat): Do not call it.
 290
 291 2011-10-10  Pedro Alves  <pedro@codesourcery.com>
 292
 293         * linux-nat.c (linux_handle_extended_wait): Don't resume the new
 294         new clone lwp if the core asked it to stop.  Don't pass on
 295         unexpected signals to the new clone; leave them pending instead.
 296
 297 2011-10-10  Pedro Alves  <pedro@codesourcery.com>
 298
 299         * linux-nat.c (resume_lwp): Remove redundant debug output.
 300
 301 2011-10-10  Pedro Alves  <pedro@codesourcery.com>
 302
 303         * linux-nat.c (linux_nat_wait_1): Copy the event lwp's
 304         last_resume_kind before clearing it, and use the copy instead to
 305         determine whether to report a SIGSTOP as TARGET_SIGNAL_0.  Use
 306         resume_clear_callback in the non-stop path too.
 307
 308 2011-10-09  Yao Qi  <yao@codesourcery.com>
 309
 310         * valprint.c (value_check_printable): Add one parameter OPTIONS.
 311         Honor OPTIONS and VAL's type.
 312         (common_val_print, value_print): Update to pass one more parameter.
 313
 314 2011-10-09  Doug Evans  <dje@google.com>
 315
 316         Add new "alias" command.
 317         * NEWS: Mention new command.
 318         * command.h (valid_user_defined_cmd_name_p): Declare.
 319         * defs.h (make_cleanup_dyn_string_delete): Declare.
 320         * utils.c: #include "dyn-string.h".
 321         (do_dyn_string_delete, make_cleanup_dyn_string_delete): New functions.
 322         * cli/cli-cmds.c: #include "dyn-string.h".
 323         (argv_to_dyn_string, valid_command_p, alias_command): New functions.
 324         (init_cli_cmds): Add new command.
 325         * cli/cli-decode.c (valid_user_defined_cmd_name_p): New function.
 326
 327 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 328
 329         Fix compatibility with older GCCs.
 330         * dwarf2loc.c (dwarf_expr_reg_to_entry_parameter): Initialize parameter.
 331         * stack.c (read_frame_arg): Initialize val_deref.
 332
 333 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 334
 335         Entry values NEWS entries, DWARF disassembly support.
 336         * NEWS: New entry values entry.
 337         (set print entry-values, show print entry-values)
 338         (set debug entry-values, show debug entry-values): New entries.
 339         * dwarf2loc.c (disassemble_dwarf_expression): New parameters start and
 340         indent.  Remove variable start.  Move header printing out.  Respect
 341         INDENT.  Support DW_OP_GNU_entry_value.
 342         (locexpr_describe_location_1): Move the header printing here, extend
 343         the disassemble_dwarf_expression passed parameters.
 344
 345 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 346
 347         Display @entry parameter values even for references.
 348         * ada-valprint.c (ada_val_print_1) <TYPE_CODE_REF>: Try also
 349         coerce_ref_if_computed.
 350         * c-valprint.c (c_val_print) <TYPE_CODE_REF>: Likewise.
 351         * dwarf2expr.c (dwarf_block_to_dwarf_reg_deref): New function.
 352         (execute_stack_op) <DW_OP_GNU_entry_value>: Add -1 deref_size to the
 353         existing push_dwarf_reg_entry_value call.  Add new detection calling
 354         dwarf_block_to_dwarf_reg_deref.  Update the error message.
 355         (ctx_no_push_dwarf_reg_entry_value): New parameter deref_size.
 356         * dwarf2expr.h
 357         (struct dwarf_expr_context_funcs) <push_dwarf_reg_entry_value>: Add new
 358         parameter deref_size, describe it in the comment.
 359         (ctx_no_push_dwarf_reg_entry_value): Add new parameter deref_size.
 360         (dwarf_block_to_dwarf_reg_deref): New declaration.
 361         * dwarf2loc.c (dwarf_entry_parameter_to_value): Add new parameter
 362         deref_size, describe it in the function comment.  New variables
 363         data_src and size, fetch the alternative block accoring to DEREF_SIZE.
 364         (dwarf_expr_push_dwarf_reg_entry_value): Add new parameter deref_size,
 365         describe it in the function comment.  Fetch the alternative block
 366         accoring to DEREF_SIZE.
 367         (entry_data_value_coerce_ref, entry_data_value_copy_closure)
 368         (entry_data_value_free_closure, entry_data_value_funcs): New.
 369         (value_of_dwarf_reg_entry): New variables checked_type, target_type,
 370         outer_val, target_val, val and addr.  Try to fetch and create also
 371         referenced value content.
 372         (pieced_value_funcs): NULL value for coerce_ref.
 373         (needs_dwarf_reg_entry_value): Add new parameter deref_size.
 374         * f-valprint.c (f_val_print) <TYPE_CODE_REF>: Try also
 375         coerce_ref_if_computed.
 376         * opencl-lang.c (opencl_value_funcs): NULL value for coerce_ref.
 377         * p-valprint.c (pascal_val_print) <TYPE_CODE_REF>: Likewise.
 378         * stack.c (read_frame_arg): Compare also dereferenced values.
 379         * value.c (value_computed_funcs): Make the parameter v const, use
 380         value_lval_const for it.
 381         (value_lval_const, coerce_ref_if_computed): New function.
 382         (coerce_ref): New variable retval.  Call also coerce_ref_if_computed.
 383         * value.h (struct lval_funcs): New field coerce_ref.
 384         (value_computed_funcs): Make the parameter v const.
 385         (value_lval_const, coerce_ref_if_computed): New declarations.
 386
 387 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 388
 389         Support @entry in input expressions.
 390         * c-exp.y (ENTRY, unknown_cpp_name): New.
 391         (exp: UNKNOWN_CPP_NAME): Change to `exp: unknown_cpp_name'.
 392         (unknown_cpp_name: UNKNOWN_CPP_NAME, unknown_cpp_name: ENTRY)
 393         (variable: name_not_typename '@' ENTRY, name: ENTRY)
 394         (name_not_typename: ENTRY): New.
 395         (yylex): Recognize ENTRY.
 396         * eval.c (evaluate_subexp_standard): Support also OP_VAR_ENTRY_VALUE.
 397         * expprint.c (print_subexp_standard, dump_subexp_body_standard):
 398         Likewise.
 399         * parse.c (operator_length_standard): Likewise.
 400         * std-operator.def: New operator OP_VAR_ENTRY_VALUE.
 401
 402 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 403
 404         Display referenced values in backtraces.
 405         * printcmd.c (print_variable_and_value): Set OPTS.DEREF_REF to 1.
 406         * stack.c (print_frame_arg): Likewise.
 407
 408 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 409
 410         Make some lval_funcs methods to default on NULL.
 411         * valops.c (value_fetch_lazy): Check if lval_computed read method is
 412         NULL.
 413         (value_assign): Check if lval_computed write method is NULL.
 414         * value.h (struct lval_funcs): Comment NULL values for read and write
 415         methods.
 416
 417 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 418
 419         Display @entry parameter values (without references).
 420         * dwarf2expr.c (dwarf_block_to_fb_offset, dwarf_block_to_sp_offset):
 421         New functions.
 422         * dwarf2expr.h (dwarf_block_to_fb_offset, dwarf_block_to_sp_offset):
 423         New declarations.
 424         * dwarf2loc.c (dwarf2_find_location_expression): Support location list
 425         entry record.
 426         (dwarf_entry_parameter_to_value, value_of_dwarf_reg_entry)
 427         (value_of_dwarf_block_entry, locexpr_read_variable_at_entry): New
 428         functions.
 429         (dwarf2_locexpr_funcs): Install locexpr_read_variable_at_entry.
 430         (loclist_read_variable_at_entry): New function.
 431         (dwarf2_loclist_funcs): Install loclist_read_variable_at_entry.
 432         * dwarf2read.c (read_call_site_scope): Support also DW_OP_fbreg in
 433         DW_AT_location, call dwarf_block_to_sp_offset for it.
 434         * frame.h (print_entry_values_no, print_entry_values_only)
 435         (print_entry_values_preferred, print_entry_values_if_needed)
 436         (print_entry_values_both, print_entry_values_compact)
 437         (print_entry_values_default, print_entry_values): New declarations.
 438         (struct frame_arg): New field entry_kind.
 439         (read_frame_arg): New parameter entryargp.
 440         * mi/mi-cmd-stack.c (list_arg_or_local): New gdb_assert for
 441         arg->entry_kind.  Optionally print the `@entry' suffix.
 442         (list_args_or_locals): New variable entryarg, initialize it.
 443         Initialize also entry_kind of arg and entryarg.  Conditionalize
 444         list_arg_or_local for arg, add list_arg_or_local for entryarg.  Call
 445         xfree for entryarg.error.
 446         * stack.c (print_entry_values_no, print_entry_values_only)
 447         (print_entry_values_preferred, print_entry_values_if_needed)
 448         (print_entry_values_both, print_entry_values_compact)
 449         (print_entry_values_default, print_entry_values_choices)
 450         (print_entry_values): New variables.
 451         (print_frame_arg): New gdb_assert for arg->entry_kind.  Optionally
 452         print the `@entry' suffix, possibly in combination for
 453         print_entry_values_compact.
 454         (read_frame_arg): New parameter entryargp, new variables entryval,
 455         entryval_error and val_equal.  Read in also entryargp, respect
 456         print_entry_values, compare the values using val_equal, fill in also
 457         argp->entry_kind (together with entryargp->entry_kind).
 458         (print_frame_args): New variable entryarg, initialize it.
 459         Conditionalize print_frame_arg for arg, add print_frame_arg for
 460         entryarg.  Call xfree for entryarg.error.
 461         (_initialize_stack): Call add_setshow_enum_cmd for `entry-values'.
 462         * symtab.h (struct symbol_computed_ops): New field
 463         read_variable_at_entry.
 464
 465 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 466
 467         Code reshuffle.
 468         * frame.h (struct frame_arg): New definition.
 469         (read_frame_arg): New declaration.
 470         * mi/mi-cmd-stack.c (list_arg_or_local): New functiom from ...
 471         (list_args_or_locals): ... the code here.  New variable arg, call
 472         read_frame_arg and list_arg_or_local with it.  Unify the
 473         PRINT_SIMPLE_VALUES and PRINT_ALL_VALUES cases.  Call xfree for
 474         arg.error.
 475         * stack.c (print_frame_arg): New functiom from the code of
 476         print_frame_args.
 477         (read_frame_arg): New function.
 478         (print_frame_args): Remove variable val.  New variable arg, call
 479         read_frame_arg and print_frame_arg with it.  Call xfree for arg.error.
 480
 481 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 482
 483         Protect entry values against self tail calls.
 484         * dwarf2loc.c (VEC (CORE_ADDR), func_verify_no_selftailcall): New.
 485         (dwarf_expr_dwarf_reg_entry_value): Call func_verify_no_selftailcall.
 486
 487 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 488
 489         Recognize virtual tail call frames.
 490         * Makefile.in (SFILES): Add dwarf2-frame-tailcall.c.
 491         (HFILES_NO_SRCDIR): Add dwarf2-frame-tailcall.h.
 492         (COMMON_OBS): Add dwarf2-frame-tailcall.o.
 493         * dwarf2-frame-tailcall.c: New file.
 494         * dwarf2-frame-tailcall.h: New file.
 495         * dwarf2-frame.c: Include dwarf2-frame-tailcall.h.
 496         (execute_cfa_program): New function comment.  Return INSN_PTR.  Reset
 497         REGS.PREV only after CIE execution.
 498         (struct dwarf2_frame_cache): New field tailcall_cache.
 499         (dwarf2_frame_cache): New variables entry_pc, entry_cfa_sp_offset,
 500         entry_cfa_sp_offset_p and instr.  Execute FDE instructions in two
 501         parts, try to find entry_cfa_sp_offset.  Call
 502         dwarf2_tailcall_sniffer_first.
 503         (dwarf2_frame_prev_register): Call dwarf2_tailcall_prev_register_first
 504         when appropriate.
 505         (dwarf2_frame_dealloc_cache): New function.
 506         (dwarf2_frame_sniffer): Preinitialize cache by dwarf2_frame_cache.
 507         (dwarf2_frame_unwind): Install dwarf2_frame_dealloc_cache.
 508         (dwarf2_signal_frame_unwind): Do not install dwarf2_frame_dealloc_cache.
 509         (dwarf2_append_unwinders): Add dwarf2_tailcall_frame_unwind.
 510         (dwarf2_frame_cfa): Support also dwarf2_tailcall_frame_unwind.
 511         * dwarf2loc.c (func_addr_to_tail_call_list)
 512         (tailcall_dump, call_sitep, VEC (call_sitep), chain_candidate)
 513         (call_site_find_chain_1, call_site_find_chain): New.
 514         * dwarf2loc.h (struct call_site_chain): New.
 515         (call_site_find_chain): New declaration.
 516         * frame.c (get_frame_address_in_block): Support also TAILCALL_FRAME.
 517         * frame.h (enum frame_type): New entry TAILCALL_FRAME.
 518         * python/py-frame.c (gdbpy_initialize_frames): Add TAILCALL_FRAME.
 519         * stack.c (frame_info): Support also TAILCALL_FRAME.
 520
 521 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 522
 523         Tail call sites reader implementation.
 524         * dwarf2read.c (read_call_site_scope): Recognize DW_AT_GNU_tail_call,
 525         fill in TYPE_TAIL_CALL_LIST.
 526         * gdbtypes.h (struct func_type): New field tail_call_list.
 527         (struct call_site): New field tail_call_next.
 528         (TYPE_TAIL_CALL_LIST): New definition.
 529
 530 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 531
 532         Implement basic support for DW_TAG_GNU_call_site.
 533         * block.c: Include gdbtypes.h and exceptions.h.
 534         (call_site_for_pc): New function.
 535         * block.h (call_site_for_pc): New declaration.
 536         * defs.h: Include hashtab.h.
 537         (make_cleanup_htab_delete, core_addr_hash, core_addr_eq): New
 538         declarations.
 539         * dwarf2-frame.c (dwarf2_frame_ctx_funcs): Install
 540         ctx_no_push_dwarf_reg_entry_value.
 541         * dwarf2expr.c (read_uleb128, read_sleb128): Support R as NULL.
 542         (dwarf_block_to_dwarf_reg): New function.
 543         (execute_stack_op) <DW_OP_GNU_entry_value>: Implement it.
 544         (ctx_no_push_dwarf_reg_entry_value): New function.
 545         * dwarf2expr.h (struct dwarf_expr_context_funcs): New field
 546         push_dwarf_reg_entry_value.
 547         (ctx_no_push_dwarf_reg_entry_value, dwarf_block_to_dwarf_reg): New
 548         declarations.
 549         * dwarf2loc.c: Include gdbcmd.h.
 550         (dwarf_expr_ctx_funcs): New forward declaration.
 551         (entry_values_debug, show_entry_values_debug, call_site_to_target_addr)
 552         (dwarf_expr_reg_to_entry_parameter)
 553         (dwarf_expr_push_dwarf_reg_entry_value): New.
 554         (dwarf_expr_ctx_funcs): Install dwarf_expr_push_dwarf_reg_entry_value.
 555         (dwarf2_evaluate_loc_desc_full): Handle NO_ENTRY_VALUE_ERROR.
 556         (needs_dwarf_reg_entry_value): New function.
 557         (needs_frame_ctx_funcs): Install it.
 558         (_initialize_dwarf2loc): New function.
 559         * dwarf2loc.h (entry_values_debug): New declaration.
 560         * dwarf2read.c (struct dwarf2_cu): New field call_site_htab.
 561         (read_call_site_scope): New forward declaration.
 562         (process_full_comp_unit): Copy call_site_htab.
 563         (process_die): Support DW_TAG_GNU_call_site.
 564         (read_call_site_scope): New function.
 565         (dwarf2_get_pc_bounds): Support NULL HIGHPC.
 566         (dwarf_tag_name): Support DW_TAG_GNU_call_site.
 567         (cleanup_htab): Delete.
 568         (write_psymtabs_to_index): Use make_cleanup_htab_delete instead of it.
 569         * exceptions.h (enum errors): New NO_ENTRY_VALUE_ERROR.
 570         * gdb-gdb.py (StructMainTypePrettyPrinter): Support
 571         FIELD_LOC_KIND_DWARF_BLOCK.
 572         * gdbtypes.h (enum field_loc_kind): New entry
 573         FIELD_LOC_KIND_DWARF_BLOCK.
 574         (struct main_type): New loc entry dwarf_block.
 575         (struct call_site, FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK)
 576         (TYPE_FIELD_DWARF_BLOCK): New.
 577         * python/py-type.c: Include dwarf2loc.h.
 578         (check_types_equal): Support FIELD_LOC_KIND_DWARF_BLOCK.  New
 579         internal_error call on unknown FIELD_LOC_KIND.
 580         * symtab.h (struct symtab): New field call_site_htab.
 581         * utils.c (do_htab_delete_cleanup, make_cleanup_htab_delete)
 582         (core_addr_hash, core_addr_eq): New functions.
 583
 584 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 585
 586         Code reshuffle.
 587         * gdb-gdb.py (StructMainTypePrettyPrinter): Change
 588         TYPE_SPECIFIC_CALLING_CONVENTION to TYPE_SPECIFIC_FUNC.  Move
 589         calling_convention under func_stuff there.
 590         * gdbtypes.c (make_function_type): Call INIT_FUNC_SPECIFIC.
 591         (init_type) <TYPE_CODE_FUNC>: Likewise.
 592         (recursive_dump_type): Change TYPE_SPECIFIC_CALLING_CONVENTION to
 593         TYPE_SPECIFIC_FUNC.  New comment for tail_call_list.
 594         * gdbtypes.h (enum type_specific_kind): Change
 595         TYPE_SPECIFIC_CALLING_CONVENTION to TYPE_SPECIFIC_FUNC.
 596         (struct main_type) <type_specific>: Change calling_convention to
 597         func_stuff.  Move calling_convention to ...
 598         (struct func_type): ... this new struct.
 599         (INIT_FUNC_SPECIFIC): New #define.
 600         (TYPE_CALLING_CONVENTION): Change calling_convention to func_stuff.
 601
 602 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 603
 604         Fix DW_OP_GNU_implicit_pointer for DWARF32 v3+ on 64-bit arches.
 605         * dwarf2-frame.c (execute_stack_op): Initialize ctx->ref_addr_size.
 606         * dwarf2expr.c (execute_stack_op) <DW_OP_GNU_implicit_pointer>: Use
 607         ctx->ref_addr_size.  Handle its invalid value.
 608         * dwarf2expr.h (struct dwarf_expr_context): New field ref_addr_size.
 609         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full)
 610         (dwarf2_loc_desc_needs_frame): Initialize ctx->ref_addr_size.
 611         * dwarf2loc.h (dwarf2_per_cu_ref_addr_size): New declaration.
 612         * dwarf2read.c (decode_locdesc): Initialize ctx->ref_addr_size.
 613         (dwarf2_per_cu_ref_addr_size): New function.
 614
 615 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 616
 617         Code cleanup.
 618         * dwarf2read.c (per_cu_header_read_in): New function.
 619         (dwarf2_per_cu_addr_size, dwarf2_per_cu_offset_size): Use it, with new
 620         variables cu_header_local and cu_headerp.
 621
 622 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 623
 624         Fix initial language detection with -readnow.
 625         * dwarf2read.c (dw2_find_symbol_file): Handle OBJF_READNOW case.
 626         * symfile.h (struct quick_symbol_functions): State find_symbol_file
 627         searches only for global symbols.
 628
 629 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 630
 631         Fix printed anonymous struct name.
 632         * dwarf2read.c (fixup_partial_die): Handle for anonymous structs also
 633         DW_TAG_interface_type.  Strip for anonymous structs any prefixes.
 634         (anonymous_struct_prefix): New function.
 635         (determine_prefix): New variables retval.  Call anonymous_struct_prefix.
 636         (dwarf2_name): Strip for anonymous structs any prefixes.
 637
 638 2011-10-07  Doug Evans  <dje@google.com>
 639
 640         * python/lib/gdb/printing.py (register_pretty_printer): New argument
 641         `replace'.
 642
 643         * python/lib/gdb/printing.py: Whitespace cleanup.
 644
 645         * python/py-value.c (valpy_call): Initialize ftype to avoid compiler
 646         warning.
 647
 648 2011-10-07  Pedro Alves  <pedro@codesourcery.com>
 649
 650         * linux-nat.h (ALL_LWPS): Remove the ptid parameter.
 651         * amd64-linux-nat.c (amd64_linux_dr_set_control)
 652         (amd64_linux_dr_set_addr, amd64_linux_dr_unset_status): Adjust.
 653         * arm-linux-nat.c (arm_linux_insert_hw_breakpoint)
 654         (arm_linux_remove_hw_breakpoint, arm_linux_insert_watchpoint)
 655         (arm_linux_remove_watchpoint): Adjust.
 656         * i386-linux-nat.c (i386_linux_dr_set_control)
 657         (i386_linux_dr_set_addr, i386_linux_dr_unset_status): Adjust.
 658         * ia64-linux-nat.c (ia64_linux_insert_watchpoint)
 659         (ia64_linux_remove_watchpoint): Adjust.
 660         * mips-linux-nat.c (write_watchpoint_regs): Adjust.
 661         * ppc-linux-nat.c (ppc_linux_insert_hw_breakpoint)
 662         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
 663         (ppc_linux_insert_mask_watchpoint)
 664         (ppc_linux_remove_mask_watchpoint, ppc_linux_insert_watchpoint)
 665         (ppc_linux_remove_watchpoint): Adjust.
 666         * s390-nat.c (s390_insert_watchpoint, s390_remove_watchpoint):
 667         Adjust.
 668
 669 2011-10-07  Corinna Vinschen  <vinschen@redhat.com>
 670
 671         * windows-nat.c: Include wchar.h to avoid compiler warnings.
 672         (clear_win32_environment): New function for Cygwin to clear out
 673         Win32 environment.
 674         (windows_create_inferior): Prepare new environment from in_env
 675         for Cygwin, too.
 676
 677 2011-10-07  Phil Muldoon  <pmuldoon@redhat.com>
 678
 679         PR python/13264
 680         * python/py-value.c (valpy_call): Check that arguments are
 681         a tuple.
 682         (is_intlike): Remove call to CHECK_TYPEDEF.
 683         (valpy_nonzero): Catch GDB exceptions.
 684         (valpy_absolute): Ditto.
 685         (valpy_lazy_string): Ditto.
 686         (valpy_call): Ditto.
 687         (valpy_get_is_optimized_out): Ditto.
 688         (valpy_long): Ditto.
 689         (valpy_float): Ditto.
 690         (valpy_int): Call CHECK_TYPEDEF.  Catch GDB exceptions.
 691         (valpy_richcompare): Ditto.
 692
 693 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
 694
 695         * inferior.h (disable_randomization): Declare.
 696         * infrun.c (disable_randomization): New global variable.
 697         (show_disable_randomization): New function.
 698         (set_disable_randomization): Likewise.
 699         (_initialize_infrun): Install set/show disable-randomization
 700         commands.
 701         * linux-nat.c (disable_randomization): Remove.
 702         (show_disable_randomization): Likewise.
 703         (set_disable_randomization): Likewise.
 704         (_initialize_linux_nat): No longer install set/show
 705         disable-randomization commands here.
 706         (linux_nat_supports_disable_randomization): New function.
 707         (linux_nat_add_target): Install it.
 708         * remote.c (PACKET_QDisableRandomization): New enum value.
 709         (remote_protocol_packets): Support QDisableRandomization.
 710         (_initialize_remote): Likewise.
 711         (remote_supports_disable_randomization): New function.
 712         (init_remote_ops): Install it.
 713         (extended_remote_supports_disable_randomization): New function.
 714         (init_extended_remote_ops): Install it.
 715         (extended_remote_disable_randomization): New function.
 716         (extended_remote_create_inferior_1): Call it.
 717         * target.h (struct target_ops): Add to_supports_disable_randomization.
 718         (target_supports_disable_randomization): Add prototype.
 719         * target.c (target_supports_disable_randomization): New function.
 720         (find_default_supports_disable_randomization): Likewise.
 721         (init_dummy_target): Install it.
 722
 723 2011-10-07  Kevin Pouget  <kevin.pouget@st.com>
 724
 725         Allow Python notification of new object-file loadings.
 726         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-newobjfilevent.c.
 727         (SUBDIR_PYTHON_OBS): Add py-newobjfileevent.o.
 728         Add build rule for this file.
 729         * python/py-event.h (emit_new_objfile_event): New prototype.
 730         (newobjfile): New Python event emitter.
 731         * python/py-evts.c (gdbpy_initialize_py_events): Add new_objfile to
 732         Python event registry.
 733         * python/py-inferior.c: Include objfiles.h
 734         (python_new_objfile): New function.
 735         (gdbpy_initialize_inferior): Add python_new_objfile to the new objfile
 736         observers.
 737         * python/py-newobjfileevent.c: New file.
 738         * python-internal.h (gdbpy_initialize_new_objfile_event): New
 739         prototype.
 740         * python/python.c (_initialize_python): Add
 741         gdbpy_initialize_new_objfile_event call.
 742         * NEWS: Add item for new Python event "gdb.newobjfile"
 743
 744 2011-10-05  Tristan Gingold  <gingold@adacore.com>
 745
 746         * ada-tasks.c (read_atcb): Make ravenscar_task_name static.
 747         Extract the ravenscar task name from the symbol for the atcb.
 748
 749 2011-10-04  Paul Koning  <paul_koning@dell.com>
 750
 751         * python/py-type.c (typy_make_iter): Add forward declaration.
 752         (typy_fields_items):  Use the gdb.Type iterator.
 753
 754 2011-10-04  Paul Koning  <paul_koning@dell.com>
 755
 756         * NEWS: Add entry for Python gdb.Type mapping methods.
 757
 758 2011-10-04  Kevin Pouget  <kevin.pouget@st.com>
 759
 760         PR python/12691: Add the inferior to Python exited event
 761         * python/py-exitedevent.c (create_exited_event_object): Add inferior
 762         to exited_event.
 763         * python/py-event.h (emit_exited_event): Likewise
 764         * python/-inferior.c (python_inferior_exit): Likewise
 765
 766 2011-10-03  Joel Brobecker  <brobecker@adacore.com>
 767
 768         * ada-tasks.c (print_ada_task_info): Add "thread-id" field
 769         in output of -ada-task-info GDB/MI command.
 770
 771 2011-10-03  Joel Brobecker  <brobecker@adacore.com>
 772
 773         * ada-lang.h (struct inferior): Declare.
 774         (print_ada_task_info): Add declaration.
 775         * ada-tasks.c (print_ada_task_info): Make non-static.
 776         * mi/mi-cmds.c (mi_cmds): Add "ada-task-info".
 777         * mi/mi-cmds.h (mi_cmd_ada_task_info): Add declaration.
 778         * mi/mi-main.c: #include "ada-lang.h".
 779         (mi_cmd_list_features): Add "ada-task-info" to the list
 780         of supported features.
 781         (mi_cmd_ada_task_info): New function.
 782
 783 2011-10-03  Joel Brobecker  <brobecker@adacore.com>
 784
 785         * python/python.c (python_run_simple_file): New function.
 786         (source_python_script, source_python_script_for_objfile):
 787         Replace call to PyRun_SimpleFile by call to
 788         python_run_simple_file.
 789
 790 2011-10-03  Paul Koning  <paul_koning@dell.com>
 791
 792         * python/py-value.c (valpy_get_address): Use Py_XINCREF.
 793         (value_to_value_object): Fetch value if it was lazy.
 794
 795 2011-10-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
 796
 797         Code cleanup.
 798         * solib-svr4.c (svr4_default_sos):  Remove variables head and link_ptr.
 799         Rearrange the code for it.
 800
 801 2011-10-02  Joel Brobecker  <brobecker@adacore.com>
 802
 803         * breakpoint.c (bkpt_print_recreate): Add call to
 804         print_recreate_thread.
 805
 806 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
 807
 808         * common/linux-ptrace.h (PTRACE_GETFDPIC, PTRACE_GETFDPIC_EXEC,
 809         PTRACE_GETFDPIC_INTERP): Define.
 810
 811 2011-09-28  Yao Qi  <yao@codesourcery.com>
 812
 813         * symfile.c (add_symbol_file_command): Update message on usage.
 814
 815 2011-09-28  Paul Koning  <paul_koning@dell.com>
 816
 817         * python/py-type.c (make_fielditem, typy_field_names, typy_items)
 818         (typy_length, typy_get, typy_has_key, typy_make_iter)
 819         (typy_iterkeys, typy_iteritems, typy_itervalues, typy_iter)
 820         (typy_iterator_iter, typy_iterator_iternext)
 821         (typy_iterator_dealloc): New functions to implement standard
 822         Python mapping methods on gdb.Type object.
 823         (gdb.TypeIterator): New Python type.
 824         * python/python-internal.h (gdbpy_iter_kind): New enum.
 825
 826 2011-09-28  David S. Miller  <davem@davemloft.net>
 827
 828         * sparc-tdep.h (SPARC_F2_REGNUM, SPARC_F3_REGNUM, SPARC_F4_REGNUM,
 829         SPARC_F5_REGNUM, SPARC_F6_REGNUM, SPARC_F7_REGNUM): New enums.
 830         * sparc-tdep.c (sparc_complex_floating_p): New function.
 831         (sparc32_store_arguments): Handle complex floats.
 832         (sparc32_extract_return_value): Likewise.
 833         (sparc32_store_return_value): Likewise.
 834         (sparc32_stabs_argument_has_addr): Likewise.
 835         * sparc64-tdep.c (sparc64_complex_floating_p): New function.
 836         (sparc64_store_floating_fields): Handle complex floats.
 837         (sparc64_store_arguments): Likewise.
 838         (sparc64_store_return_value): Likewise.
 839
 840 2011-09-28  Eli Zaretskii  <eliz@gnu.org>
 841
 842         * windows-nat.c (env_sort) [!__CYGWIN__]: Function restored from
 843         before the change on 2006-12-09.
 844         (windows_create_inferior) [!__CYGWIN__]: Restore code that
 845         generates the environment block for CreateProcessA, modulo the
 846         Cygwin-specific parts that are not needed here.
 847
 848 2011-09-27  Tristan Gingold  <gingold@adacore.com>
 849
 850         * target.h (enum target_object): Add TARGET_OBJECT_DARWIN_DYLD_INFO.
 851         * solib-darwin.c (DYLD_VERSION_MAX): Update number.
 852         (darwin_solib_get_all_image_info_addr_at_init): New function.
 853         (darwin_solib_read_all_image_info_addr): Likewise.
 854         (darwin_solib_create_inferior_hook): Use the above two functions.
 855         * darwin-nat.c (darwin_execvp): Renames retval to res.
 856         (darwin_read_write_inferior): Update comment.
 857         (darwin_read_dyld_info): New function.
 858         (darwin_xfer_partial): Handle DYLD_INFO.
 859
 860 2011-09-27  Stan Shebs  <stan@codesourcery.com>
 861
 862         Add return address collection for tracepoints.
 863         * tracepoint.c (encode_actions_1): Add case for $_ret.
 864         (validate_actionline): Check for $_ret.
 865         (trace_dump_actions): Ditto.
 866         * ax-gdb.h (gen_trace_for_return_address): Declare.
 867         * ax-gdb.c: Include arch-utils.h.
 868         (gen_trace_for_return_address): New function.
 869         (agent_command): Add return address special case.
 870         * amd64-tdep.c: Include ax.h and ax-gdb.h.
 871         (amd64_gen_return_address): New function.
 872         (amd64_init_abi): Call it.
 873         * i386-tdep.c: Include ax.h and ax-gdb.h.
 874         (i386_gen_return_address): New function.
 875         (i386_init_abi): Call it.
 876         * arch-utils.h (default_gen_return_address): Declare.
 877         * arch-utils.c (default_gen_return_address): New function.
 878         * gdbarch.sh (gen_return_address): New method.
 879         * gdbarch.h, gdbarch.c: Regenerate.
 880
 881 2011-09-23  Joseph Myers  <joseph@codesourcery.com>
 882
 883         PR gdb/13079
 884         * i386-tdep.c (i386_frame_align): New.
 885         (i386_gdbarch_init): Use i386_frame_align.
 886
 887 2011-09-23  Yao Qi  <yao@codesourcery.com>
 888
 889         * i386-linux-nat.c (i386_linux_resume): Use read_memory_unsigned_integer
 890         to get address.
 891
 892 2011-09-22  Tristan Gingold  <gingold@adacore.com>
 893
 894         * fork-child.c (fork_inferior): Add exec_fun parameter.
 895         Call exec_fun or execvp.
 896         * inferior.h: Adjust prototype.
 897         * gnu-nat.c (gnu_create_inferior): Adjust fork_inferior call.
 898         * inf-ttrace.c (inf_ttrace_create_inferior): Ditto.
 899         * inf-ptrace.c (inf_ptrace_create_inferior): Ditto.
 900         * procfs.c (procfs_create_inferior): Ditto.
 901         * darwin-nat.c (darwin_execvp): New function.
 902         (darwin_create_inferior): Use it.
 903
 904 2011-09-22  Yao Qi  <yao@codesourcery.com>
 905
 906         * infrun.c (context_switch): Print debug message when switching to
 907         a different thread.
 908
 909 2011-09-21  Ulrich Weigand  <uweigand@de.ibm.com>
 910
 911         * s390-tdep.c (s390_function_arg_pass_by_reference): Handle
 912         complex and vector types.
 913         (s390_return_value_convention): Likewise.
 914
 915         (s390_value_from_register): Call check_typedef.
 916         (extend_simple_arg): Likewise.
 917         (alignment_of): Likewise.
 918         (s390_push_dummy_call): Likewise.
 919         (s390_return_value): Likewise.
 920
 921 2011-09-21  Joseph Myers  <joseph@codesourcery.com>
 922
 923         * event-top.c (async_disconnect): If an exception is thrown from
 924         quit_cover, call pop_all_targets.  Use TRY_CATCH instead of
 925         catch_errors.
 926         * top.c (quit_cover): Return void and take no arguments.
 927         * top.h (quit_cover): Update prototype.
 928
 929 2011-09-20  Joseph Myers  <joseph@codesourcery.com>
 930
 931         * mi/mi-main.c (mi_load_progress): Restore saved_uiout value to
 932         current_uiout, not uiout.
 933
 934 2011-09-19  Doug Evans  <dje@google.com>
 935
 936         * python/py-auto-load.c (source_section_scripts): Fix file
 937         descriptor leak.
 938         * python/python.c (source_python_script_for_objfile): Tweak comments.
 939
 940 2011-09-18  Yao Qi  <yao@codesourcery.com>
 941             Ulrich Weigand  <ulrich.weigand@linaro.org>
 942
 943         Support displaced stepping for Thumb 16-bit insns.
 944         * arm-tdep.c (THUMB_NOP) Define.
 945         (thumb_copy_unmodified_16bit): New.
 946         (thumb_copy_b, thumb_copy_bx_blx_reg): New.
 947         (thumb_copy_alu_reg): New.
 948         (arm_copy_svc): Move some common code to ...
 949         (install_svc): ... here.  New.
 950         (thumb_copy_svc): New.
 951         (install_pc_relative): New.
 952         (thumb_copy_pc_relative_16bit): New.
 953         (thumb_decode_pc_relative_16bit): New.
 954         (thumb_copy_16bit_ldr_literal): New.
 955         (thumb_copy_cbnz_cbz): New.
 956         (cleanup_pop_pc_16bit_all): New.
 957         (thumb_copy_pop_pc_16bit): New.
 958         (thumb_process_displaced_16bit_insn): New.
 959         (thumb_process_displaced_32bit_insn): New.
 960         (thumb_process_displaced_insn): process thumb instruction.
 961
 962         Support displaced stepping for Thumb 32-bit insns.
 963         * arm-tdep.c (thumb_copy_unmodified_32bit): New.
 964         (thumb2_copy_preload): New.
 965         (thumb2_copy_copro_load_store): New.
 966         (thumb2_copy_b_bl_blx): New.
 967         (thumb2_copy_alu_imm): New.
 968         (thumb2_copy_load_reg_imm): New.
 969         (thumb2_copy_load_literal): New
 970         (thumb2_copy_block_xfer): New.
 971         (thumb_32bit_copy_undef): New.
 972         (thumb_32bit_copy_unpred): New.
 973         (thumb2_decode_ext_reg_ld_st): New.
 974         (thumb2_decode_svc_copro): New.
 975         (decode_thumb_32bit_store_single_data_item): New.
 976         (thumb_copy_pc_relative_32bit): New.
 977         (thumb_decode_pc_relative_32bit): New.
 978         (decode_thumb_32bit_ld_mem_hints): New.
 979         (thumb2_copy_table_branch): New
 980         (thumb_process_displaced_32bit_insn): Process Thumb 32-bit
 981         instructions.
 982
 983 2011-09-18  Yao Qi  <yao@codesourcery.com>
 984
 985         * arm-tdep.c (install_copro_load_store): PC is set 4-byte aligned.
 986         (install_b_bl_blx): Likewise.
 987
 988 2011-09-17  Yao Qi  <yao@codesourcery.com>
 989
 990         * arm-tdep.c (install_ldr_str_ldrb_strb): Renamed to ...
 991         (install_load_store): ... this.  New.
 992         Change parameter BYTE to SIZE.
 993         (arm_copy_ldr_str_ldrb_strb): Update caller.
 994         (arm_decode_ld_st_word_ubyte): Update caller.
 995
 996 2011-09-17  Yao Qi  <yao@codesourcery.com>
 997
 998         * infrun.c (displaced_step_fixup): Move some code ...
 999         (displaced_step_restore): ... here.  New function.
1000         (handle_inferior_event): Cleanup displaced stepping state for both
1001         child and parent when get forked or vforked event.
1002         * regcache.c (get_thread_arch_aspace_regcache): New function.
1003         get_thread_arch_regcache (): Call it.
1004
1005 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
1006
1007         * ada-tasks.c (print_ada_task_info): New function, merging
1008         short_task_info and info_tasks together.  Reimplement using
1009         ui-out instead of printing to stdout directly.  Move the code
1010         building and checking the task list here, instead of leaving it
1011         in info_tasks_command.
1012         (info_task): Move the code building and checking the task
1013         list here, instead of leaving it in info_tasks_command.
1014         (info_tasks_command): Delete code building and checking
1015         the task list - moved elsewhere.  Update calls to info_tasks
1016         and info_task.
1017
1018 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
1019
1020         * ada-tasks.c (info_task): Delete parameter `from_tty'.
1021
1022 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
1023
1024         * ada-tasks.c (info_tasks): Delete parameter `from_tty'.
1025
1026 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
1027
1028         * ada-lang.h (ada_build_task_list): Remove parameter
1029         `warn_if_null'.
1030         * ada-tasks.c (ada_build_task_list): Remove parameter
1031         `warn_if_null'.  Adjust implementation and documentation.
1032         (valid_task_id, ada_get_environment_task)
1033         iterate_over_live_ada_tasks): Adjust call to ada_build_task_list.
1034         (info_tasks_command): Adjust implementation.
1035         (task_command): Likewise.
1036         * ravenscar-thread.c (ravenscar_find_new_threads): Fix call
1037         to ada_build_task_list.
1038
1039 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
1040
1041         * ada-tasks.c (ada_tasks_check_symbol_table, task_list): Delete.
1042         (enum ada_known_tasks_kind, struct ada_tasks_inferior_data): New.
1043         (ada_tasks_inferior_data_handle): New static global.
1044         (get_ada_tasks_inferior_data): New function.
1045         (ada_get_task_number, get_task_number_from_id, valid_task_id)
1046         (ada_get_environment_task, iterate_over_live_ada_tasks)
1047         (add_ada_task, read_known_tasks_array, read_known_tasks_list):
1048         Adjust.
1049         (ada_set_current_inferior_known_tasks_addr): New function.
1050         (read_known_tasks, ada_build_task_list, short_task_info)
1051         (info_tasks, info_task, info_tasks_command, task_command_1)
1052         (task_command, ada_task_list_changed): Adjust.
1053         (ada_tasks_invalidate_inferior_data): New function.
1054         (ada_normal_stop_observer, ada_new_objfile_observer): Adjust.
1055         (_initialize_tasks): Set ada_tasks_inferior_data_handle.
1056         * ada-lang.h (struct inferior): Add declaration.
1057         (ada_task_list_changed): Update profile.
1058         * remote-wtx-pd.c: #include "inferior.h".
1059         (switch_to_pd_internal): Update call to ada_task_list_changed.
1060
1061 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
1062
1063         * ada-tasks.c: #include "progspace.h" and "objfiles.h".
1064         (atcb_type, atcb_common_type, atcb_ll_type, atcb_call_type)
1065         (atcb_fieldno): Delete these static globals.
1066         (struct ada_tasks_pspace_data): New struct.
1067         (ada_tasks_pspace_data_handle): New static global.
1068         (get_ada_tasks_pspace_data): New function.
1069         (ada_tasks_invalidate_pspace_data): New function.
1070         (get_tcb_types_info, ptid_from_atcb_common, read_atcb)
1071         (read_known_tasks_list, ada_new_objfile_observer): Adjust.
1072         (_initialize_tasks): Create this module's per-progspace
1073         data handle.
1074
1075 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
1076
1077         * ada-tasks.c (struct atcb_fieldnos): Renames struct tcb_fieldnos.
1078
1079 2011-09-16  Tristan Gingold  <gingold@adacore.com>
1080
1081         * fork-child.c (fork_inferior): Update comment.  Use alloca
1082         instead of xmalloc for argv.  Move len and shell_command
1083         declarations in the block where they are used.
1084         Only call execvp.  Factorize failure code.
1085
1086 2011-09-16  Abhijit Halder  <abhijit.k.halder@gmail.com>
1087
1088         Code cleanup.
1089         * parse.c (write_exp_elt): Change argument to pass a pointer of union
1090         `exp_element' instead of an element of the same and make the function
1091         static.
1092         (write_exp_elt_opcode, write_exp_elt_sym, write_exp_elt_block)
1093         (write_exp_elt_objfile, write_exp_elt_longcst, write_exp_elt_dblcst)
1094         (write_exp_elt_decfloatcst, write_exp_elt_type, write_exp_elt_intern):
1095         Change argument of `write_exp_elt' function call.
1096         Remove extra spaces from comments.
1097         * parser-defs.h (write_exp_elt): Remove prototype.
1098
1099 2011-09-15  Paul Koning  <paul_koning@dell.com>
1100
1101         * python/py-cmd.c (gdbpy_string_to_argv): Decrement reference
1102         count of item appended to list.
1103         * python/py-type.c (typy_fields): Likewise.
1104
1105 2011-09-15  Paul Koning  <paul_koning@dell.com>
1106
1107         * MAINTAINERS (Write After Approval): Add myself to the list.
1108
1109 2011-09-15  Kevin Pouget  <kevin.pouget@st.com>
1110
1111         PR threads/12628
1112         * linux-fork.c (checkpoint_command): Disallow checkpointing of
1113         processes with multiple threads.
1114         (inf_has_multiple_thread_cb): New function.
1115         (inf_has_multiple_threads): New function.
1116
1117 2011-09-15  Kevin Pouget  <kevin.pouget@st.com>
1118
1119         PR Python/12692 Add gdb.selected_inferior() to Python interface.
1120         * python/py-inferior.c (GdbMethods): New Python method definition.
1121
1122 2011-09-15  Kevin Pouget  <kevin.pouget@st.com>
1123
1124         Handle multiple breakpoint hits in Python interface:
1125         * python/py-bpevent.c (create_breakpoint_event_object): Rename C/Python
1126         variable to breakpoints.
1127         * python/py-stopevent.c (emit_stop_event): Return a Python tuple of
1128         bps instead of single breakpoint. Fix some space typos.
1129         * python/py-stopevent.c (create_breakpoint_event_object): Rename
1130         variable to breakpoints.
1131
1132 2011-09-15  Kevin Pouget  <kevin.pouget@st.com>
1133
1134         * breakpoint.c (describe_other_breakpoints): Do not write 'duplicate'
1135         note if the breakpoint is internal.
1136
1137 2011-09-15  Kevin Pouget  <kevin.pouget@st.com>
1138
1139         * MAINTAINERS (Write After Approval): Add myself to the list
1140
1141 2011-09-14  Pedro Alves  <pedro@codesourcery.com>
1142
1143         * infrun.c (prepare_for_detach, wait_for_inferior)
1144         (fetch_inferior_event): Don't flush the register cache.
1145         * remote.c (struct stop_reply) <regcache>: Add comment.
1146
1147 2011-09-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
1148
1149         Remove excessive DWARF expressions memory duplication.
1150         * dwarf2loc.c (per_cu_dwarf_call): Remove variable back_to and its use
1151         for block.data.
1152         (indirect_pieced_value): Remove variable result.  Remove variable
1153         back_to and its use for baton.data.
1154         (dwarf2_compile_expr_to_ax): Remove variable back_to and its use for
1155         block.data.
1156         * dwarf2read.c (dwarf2_fetch_die_location_block): Remove xmemdup.
1157         Update the function comment.
1158
1159 2011-09-13  Pedro Alves  <pedro@codesourcery.com>
1160
1161         * inferior.h (ALL_INFERIORS): New.
1162         * linux-thread-db.c (thread_db_find_new_threads_2): Remove check
1163         for a stopped thread.
1164         (thread_db_find_new_threads): Look for threads in all inferiors.
1165
1166 2011-09-13  Pedro Alves  <pedro@codesourcery.com>
1167
1168         * breakpoint.c (update_watchpoint): Handle the case of the
1169         watchpoint to update not being in the breakpoint list yet.
1170         (hw_watchpoint_use_count): New, factored out from
1171         hw_watchpoint_used_count.
1172         (hw_watchpoint_used_count): Rename to ...
1173         (hw_watchpoint_used_count_others): ... this.  Add `except'
1174         parameter.  Don't count resources of `except'.  Use
1175         hw_watchpoint_use_count.
1176
1177 2011-09-13  Pedro Alves  <pedro@codesourcery.com>
1178
1179         * gdbthread.h (enum thread_state): Moved here.
1180         (struct thread_info): Rename `executing_' field to `executing' and
1181         `state_' to `state'.
1182         * thread.c (enum thread_state): Moved to gdbthread.h.
1183         (new_thread, add_thread_silent, delete_thread_1)
1184         (any_live_thread_of_process, thread_alive, set_running)
1185         (set_running, is_thread_state, any_running, is_executing)
1186         (set_executing, finish_thread_state, print_thread_info)
1187         (do_captured_thread_select): Adjust.
1188
1189 2011-09-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
1190
1191         Fix compatibility with gcc < 4.3 and non-gcc compilers.
1192         * amd64-tdep.c (amd64_skip_xmm_prologue): Convert 0b constants.
1193
1194 2011-09-12  Pedro Alves  <pedro@codesourcery.com>
1195             Matt Rice  <ratmice@gmail.com>
1196
1197         PR gdb/13175
1198
1199         * interps.c (struct interp) <interpreter_out>: Delete field.
1200         (interp_new): Remove the data and uiout parameters and adjust.
1201         (interp_set): Only set the current_uiout from the interpreter's
1202         uiout after initializing the interpreter.  Adjust call to
1203         init_proc.
1204         (interp_ui_out): Adjust to call procs->ui_out_proc.
1205         (interp_data, interp_name): New.
1206         * interps.h (interp_init_ftype): Add `self' parameter.
1207         (interp_ui_out_ftype): New typedef.
1208         (struct interp_procs) <ui_out_proc>: New method pointer.
1209         (interp_new): Remove the data and uiout parameters.
1210         (interp_data, interp_name): Declare.
1211         * tui/tui-interp.c (tui_init): Adjust prototype.
1212         (tui_ui_out): New.
1213         (_initialize_tui_interp): Install tui_ui_out.  Don't instanciate
1214         tui_out here.  Adjust call to interp_new.
1215         * tui/tui-io.c (tui_initialize_io): Don't set current_uiout here.
1216         * cli/cli-interp.c (cli_interpreter_init): Adjust prototype.
1217         (cli_ui_out): New.
1218         (_initialize_cli_interp): Install it.  Adjust call to interp_new.
1219         * mi/mi-common.h (struct mi_interp) <uiout>: New field.
1220         * mi/mi-interp.c (mi_interpreter_init): Adjust prototype.
1221         Initialize mi->uiout depending on the mi_version as extracted from
1222         the interpreter's name.
1223         (mi_ui_out): New.
1224         (_initialize_mi_interp): Install mi_ui_out.  Adjust calls to
1225         interp_new.  Don't allocate the ui_out's of the interpreters here.
1226
1227 2011-09-12  Aleksandar Ristovski  <aristovski@qnx.com>
1228
1229         * solib.c (solib_used): New function.
1230         (update_solib_list, reload_shared_libraries_1): Check if objfile is used
1231         by another so_list object before freeing it.
1232
1233 2011-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1234
1235         Code cleanup.
1236         * mi/mi-cmd-stack.c (list_args_or_locals): Use enum for the parameter
1237         values.
1238
1239 2011-09-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
1240
1241         Code cleanup.
1242         * amd64-tdep.c (amd64_skip_prologue): Move the XMM code to ...
1243         (amd64_skip_xmm_prologue): ... this new function.  Describe its
1244         parameters.  No longer use amd64_prologue_line_bug.
1245         * defs.h (producer_is_gcc_ge_4): New declaration.
1246         * dwarf2read.c (producer_is_gcc_ge_4): Move to utils.c.
1247         (process_full_comp_unit): Update its caller.  Remove
1248         amd64_prologue_line_bug initialization.
1249         * symtab.h (struct symtab): Remove field amd64_prologue_line_bug.
1250         * utils.c (producer_is_gcc_ge_4): Moved here from dwarf2read.c.
1251
1252 2011-09-09  Pedro Alves  <pedro@codesourcery.com>
1253
1254         * linux-nat.h (enum resume_kind): New.
1255         (struct lwp_info) <last_resume_kind>: New field.
1256         * linux-nat.c (linux_child_follow_fork): Set last_resume_kind to
1257         resume_stop on the new lwp.
1258         (add_lwp): Set last_resume_kind as resume_continue by default.
1259         (lin_lwp_attach_lwp): Set last_resume_kind as resume_stop.
1260         (resume_lwp): New, factored out from resume_callback.  Also check
1261         for pending status in lp->waitstatus.
1262         (resume_callback): Reimplement.
1263         (resume_clear_callback): Set last_resume_kind as resume_stop.
1264         (resume_set_callback): Set last_resume_kind as resume_continue.
1265         (linux_nat_resume, linux_handle_extended_wait): Set
1266         last_resume_kind.
1267         (running_callback): Also check lp->waitstatus for pending events.
1268         (select_singlestep_lwp_callback): Check that lp->last_resume_kind
1269         is resume_step.
1270         (stop_and_resume_callback): Don't re-resume if the core wanted the
1271         lwp stopped.  Use resume_lwp instead of resume_callback.  Avoid
1272         using an invalidated pointer.
1273         (linux_nat_filter_event): Don't discard SIGSTOPs as delayed
1274         SIGSTOPs if the core wanted the LWP to stop.
1275         (linux_nat_wait_1) Don't consume a pending SIGSTOP if the core
1276         wanted the lwp to stop.  If the core wanted the lwp to stop, and
1277         the lwp stopped with a SIGSTOP, report a TARGET_SIGNAL_0 instead
1278         of TARGET_SIGNAL_STOP.
1279         (linux_nat_stop_lwp): Don't synchronously wait for the lwp to stop
1280         here.  Instead, signal the lwp, and set the last_resume_kind to
1281         resume_stop.
1282
1283 2011-09-09  Pedro Alves  <pedro@codesourcery.com>
1284
1285         * linux-nat.c (lin_lwp_attach_lwp): Return 1 (ignore) instead of
1286         -1 (error), if the lwp exits right after attaching.
1287
1288 2011-09-08  Doug Evans  <dje@google.com>
1289
1290         * py-cmd.c: Some minor formatting fixes.
1291         (gdbpy_parse_command_name): Rename text arg to name, make const.
1292         All callers updated.
1293         * python-internal.h (gdbpy_parse_command_name): Update.
1294
1295         * cli/cli-decode.c (add_cmd): Add comment.
1296
1297 2011-09-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1298
1299         PR breakpoints/12435
1300         * amd64-tdep.c (amd64_skip_prologue): New variables start_pc_sal,
1301         next_sal, buf, offset and xmmreg.  Advance PC if it sees the PR.
1302         * dwarf2read.c (process_full_comp_unit): Initialize
1303         amd64_prologue_line_bug.
1304         * symtab.h (struct symtab): New field amd64_prologue_line_bug.
1305
1306 2011-09-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1307
1308         Fix TUI screen corruption.
1309         * utils.c (fputs_maybe_filtered): Replace !input_from_terminal_p by
1310         batch_flag.
1311
1312 2011-09-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1313
1314         * findvar.c (read_var_value): Never return NULL, throw an error
1315         instead.  Update the function comment.  State symbol name in the error
1316         messages.
1317         * python/py-frame.c (frapy_read_var): Remove handling of NULL from
1318         read_var_value.
1319         * stack.c (print_frame_args): Likewise.
1320         * valops.c (value_of_variable): Likewise.
1321
1322 2011-09-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1323
1324         * stack.c (print_frame_args): New variable except.  Wrap
1325         read_var_value and common_val_print into TRY_CATCH.
1326
1327 2011-09-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1328
1329         * eval.c (evaluate_subexp_standard) <OP_THIS>: Update the value_of_this
1330         caller to value_of_this.
1331         * p-exp.y: Update the value_of_this caller to value_of_this_silent.
1332         Twice.
1333         * valops.c (value_of_this): Remove parameter complain and variable ret.
1334         Update function comment.  Never return NULL by this code.
1335         (value_of_this_silent): New function.
1336         * value.h (value_of_this): Remove parameter complain.
1337         (value_of_this_silent): New declaration.
1338
1339 2011-09-07  Yao Qi  <yao@codesourcery.com>
1340
1341         * gdbthread.h (struct thread_info): Remove fields
1342         `stepping_through_solib_after_catch' and
1343         `stepping_through_solib_catchpoints'.
1344         * infrun.c (init_thread_stepping_state): Update.
1345         (process_event_stop_test, currently_stepping): Update.
1346         (currently_stepping_or_nexting_callback): Update.
1347
1348 2011-09-07  Yao Qi  <yao@codesourcery.com>
1349
1350         * gdbthread.h (struct thread_info): Comment on field
1351         `step_after_step_resume_breakpoint'.
1352
1353 2011-09-07  Abhijit Halder  <abhijit.k.halder@gmail.com>
1354
1355         * remote.c (remote_console_output): Reindent.
1356
1357 2011-09-06  Luis Machado  <lgustavo@codesourcery.com>
1358
1359         * frame.c (has_stack_frames): Check for currently selected
1360         traceframe.
1361
1362 2011-09-06  Pedro Alves  <pedro@codesourcery.com>
1363
1364         * event-top.h (MAXPROMPTS, struct prompts): Delete.
1365         (set_async_annotation_level, set_async_prompt, pop_prompt)
1366         (push_prompt, new_async_prompt): Delete declarations.
1367         * top.h (get_prompt, set_prompt): Change prototype.
1368         (get_prefix, set_prefix, get_suffix, set_suffix): Delete
1369         declarations.
1370         * top.c (command_loop):
1371         (top_prompt): New global.
1372         (get_prefix, set_prefix, get_suffix, ): Delete.
1373         (get_prompt, set_prompt): Rewrite.
1374         (show_new_async_prompt): Rename to ...
1375         (show_prompt): ... this.
1376         (init_main): Adjust.  Don't handle --annotate=2 here.
1377         * event-top.c (new_async_prompt): Delete.
1378         (the_prompts): Delete.
1379         (more_to_come): Make static.
1380         (display_gdb_prompt): Use top_level_prompt() to compute the top
1381         level prompt, and don't notify the before_prompt observers
1382         directly here.  Always trick readline into not trying to display
1383         the prompt if sync_execution and displaying the primary prompt.
1384         If displaying a local/secondary prompt, always show it, even if
1385         sync_execution is set.
1386         (change_annotation_level): Delete.
1387         (top_level_prompt): New, based on change_annotation_level.
1388         (push_prompt, pop_prompt): Delete.
1389         (async_disable_stdin): No longer pushes prompt.
1390         (command_line_handler): No longer pushes or pops prompt.  If more
1391         input is expected, call display_gdb_prompt with an explicit empty
1392         prompt.
1393         (async_stop_sig): Adjust.
1394         (set_async_annotation_level, set_async_prompt): Delete.
1395         * python/python.c (before_prompt_hook): Adjust.
1396
1397 2011-09-05  Pedro Alves  <pedro@codesourcery.com>
1398
1399         PR cli/13110
1400
1401         * infrun.c (fetch_inferior_event): Check if there's a selected
1402         thread before checking if the selected thread is executing.
1403
1404 2011-09-05  Pedro Alves  <pedro@codesourcery.com>
1405
1406         * inf-loop.c (execute_command): Don't check if the current thread
1407         if running before synchronously waiting for command completion.
1408         * infrun.c (fetch_inferior_event): Handle "set exec-done-display"
1409         here.
1410         (normal_stop): Call async_enable_stdin here.
1411         * inf-loop.c (inferior_event_handler): Don't call
1412         async_enable_stdin, nor handle "set exec-done-display" here.
1413
1414 2011-09-04  Joel Brobecker  <brobecker@adacore.com>
1415
1416         GDB 7.3.1 released.
1417
1418 2011-09-04  Joel Brobecker  <brobecker@adacore.com>
1419
1420         * NEWS: Change `7.3' into `7.3.1' in `Changes since GDB 7.3'.
1421
1422 2011-09-04  Joel Brobecker  <brobecker@adacore.com>
1423
1424         * NEWS: Add entry for OpenBSD/NetBSD build failure.
1425
1426 2011-09-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
1427
1428         * config/s390/s390.mh (NATDEPFILES): Add linux-procfs.o dependency.
1429
1430 2011-09-02  Matt Rice  <ratmice@gmail.com>
1431
1432         PR gdb/10720
1433         * event-top.c (cli_command_loop): Replace readline setup with
1434         direct call to display_gdb_prompt.
1435         (display_gdb_prompt): Do not call observer mechanism during
1436         synchronous execution.
1437
1438 2011-09-02  Pedro Alves  <pedro@codesourcery.com>
1439
1440         * linux-nat.c (in_pid_list_p): New.
1441         (linux_record_stopped_pid): Delete.
1442         (lin_lwp_attach_lwp): Check if PTRACE_ATTACH failed because we're
1443         already attached to the LWP.  Return an indication if so.
1444         (linux_nat_filter_event): Adjust.
1445         * linux-thread-db.c (attach_thread): Handle lin_lwp_attach_lwp
1446         returning an indication to ignore this thread.
1447
1448 2011-09-02  Pedro Alves  <pedro@codesourcery.com>
1449
1450         * top.c: Include interps.h.
1451         (execute_command): If the target can async, but the interpreter is
1452         in sync mode, synchronously wait for the command to finish before
1453         returning.
1454         (execute_command_to_string): Force the interpreter to sync mode.
1455         * infrun.c: Include interps.h.
1456         (fetch_inferior_event): Don't restore the prompt yet if the
1457         interpreter is in sync mode.
1458         * interps.c (interpreter_async): New global.
1459         * interps.h (interpreter_async): Declare.
1460         * inf-loop.c: Include interps.h.
1461         (inferior_event_handler): Don't print the language change or run
1462         breakpoint commands yet if the interpreter in is sync mode.
1463         * main.c (captured_command_loop): Flip the interpreter to async
1464         mode.
1465         * cli/cli-script.c: Include interps.h.
1466         (execute_user_command, while_command, if_command): Force the
1467         interpreter to sync mode.
1468         * python/python.c: Include interps.h.
1469         (python_command, execute_gdb_command): Force the interpreter to
1470         sync mode.
1471
1472 2011-09-02  Pedro Alves  <pedro@codesourcery.com>
1473
1474         * value.c (show_convenience): Catch errors thrown while printing
1475         each internal variable.
1476         * infrun.c (validate_siginfo_access): New function.
1477         (siginfo_value_read, siginfo_value_write): Call it.
1478
1479 2011-09-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1480
1481         Revert:
1482         2010-05-21  Pierre Muller  <muller@ics.u-strasbg.fr>
1483         * dwarf2read.c (new_symbol): Handle DW_AT_variable_parameter
1484         attribute.
1485
1486 2011-08-29  Yao Qi  <yao@codesourcery.com>
1487
1488         * solib-dsbt.c (bfd_lookup_symbol): Removed.
1489         (cmp_name): New.
1490         (enable_break2): Update caller.
1491         * solib-frv.c (bfd_lookup_symbol): Removed.
1492         (cmp_name): New.
1493         (enable_break2): Update caller.
1494         * solib-pa64.c (bfd_lookup_symbol): Removed.
1495         (cmp_name): New.
1496         * solib-svr4.c (bfd_lookup_symbol): Removed.
1497         (cmp_name_and_sec_flags): New.
1498         (enable_break): Update caller.
1499         * solib.c (gdb_bfd_lookup_symbol_from_symtab): New.
1500         (gdb_bfd_lookup_symbol_from_dyn_symtab): New.
1501         (gdb_bfd_lookup_symbol): New.
1502         * solib.h: Functions declarations.
1503
1504 2011-08-29  Yao Qi  <yao@codesourcery.com>
1505
1506         * Makefile.in (ALL_TARGET_OBS): Add tic6x-tdep.o tic6x-linux-tdep.o
1507         and solib-dsbt.o.
1508
1509 2011-08-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
1510
1511         Fix TUI stepi on code without symbols.
1512         * tui/tui-stack.c (tui_show_frame_info): Remove error, set LOW for
1513         current PC instead.
1514
1515 2011-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
1516
1517         Code cleanup.
1518         * mi/mi-cmd-stack.c (list_args_or_locals): Remove stb initialization
1519         and the static keyword.
1520         * mi/mi-cmd-target.c (mi_cmd_target_file_get, mi_cmd_target_file_put):
1521         Make prefix an array.
1522         * mi/mi-cmd-target.c (mi_cmd_target_file_delete): Likewise.
1523         * mi/mi-main.c (get_register): Remove stb initialization and the static
1524         keyword.
1525
1526 2011-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
1527
1528         Code cleanup - make mi_opt const.
1529         * mi/mi-cmd-break.c (mi_cmd_break_insert, mi_cmd_break_watch): Make
1530         opts const.
1531         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Likewise.
1532         * mi/mi-cmd-env.c (mi_cmd_env_path): Likewise.
1533         (mi_cmd_env_dir): Likewise.
1534         * mi/mi-cmd-target.c (mi_cmd_target_file_get): Likewise.
1535         (mi_cmd_target_file_put): Likewise.
1536         * mi/mi-cmd-target.c (mi_cmd_target_file_delete): Likewise.
1537         * mi/mi-cmd-var.c (mi_cmd_var_evaluate_expression): Likewise.
1538         * mi/mi-getopt.c (mi_getopt): Make opts and opt const.
1539         (mi_valid_noargs): Make opts const.
1540         * mi/mi-getopt.h (mi_getopt): Make opts and opt const.
1541         * mi/mi-main.c (mi_cmd_list_thread_groups): Make opts const.
1542         (mi_cmd_data_read_memory): Likewise.
1543         (mi_cmd_data_read_memory_bytes): Likewise.
1544         (mi_cmd_data_write_memory): Likewise.
1545
1546 2011-08-26  Matt Rice  <ratmice@gmail.com>
1547
1548         * solib-sunos.c (allocate_rt_common_objfile): Add missing arguments to
1549         bcache_xmalloc,  replace bcache_xmalloc with call to
1550         psymbol_bcache_init for psymbol_cache.
1551         * symfile.c (reread_symbols): Remove extra calls to bcache_xmalloc.
1552
1553 2011-08-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
1554
1555         * inf-loop.c (inferior_event_handler): Add exception_print in
1556         INF_EXEC_COMPLETE.
1557
1558 2011-08-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
1559
1560         * breakpoint.c (bpstat_do_actions): New variable cleanup_if_error, call
1561         make_bpstat_clear_actions_cleanup and discard_cleanups for it.
1562         * defs.h (make_bpstat_clear_actions_cleanup): New declaration.
1563         * exceptions.c (throw_exception): Remove the bpstat_clear_actions call.
1564         * inf-loop.c (inferior_event_handler): New variable cleanup_if_error,
1565         call make_bpstat_clear_actions_cleanup and discard_cleanups for it.
1566         Call bpstat_clear_actions for failed fetch_inferior_event_wrapper.
1567         * infrun.c (fetch_inferior_event): Call
1568         make_bpstat_clear_actions_cleanup.
1569         * top.c (execute_command): New variable cleanup_if_error, call
1570         make_bpstat_clear_actions_cleanup and discard_cleanups for it.
1571         * utils.c (do_bpstat_clear_actions_cleanup)
1572         (make_bpstat_clear_actions_cleanup): New functions.
1573
1574 2011-08-26  Pedro Alves  <pedro@codesourcery.com>
1575
1576         * linux-nat.c (linux_child_follow_fork): Don't set lp->resumed on
1577         either the parent or the child forks.  Rename a couple locals.
1578
1579 2011-08-26  Pedro Alves  <pedro@codesourcery.com>
1580
1581         * linux-nat.c (wait_lwp): Avoid assuming errno is preserved by a
1582         library call.  Avoid reading the `status' local if all waitpid
1583         calls failed.
1584
1585 2011-08-26  Pedro Alves  <pedro@codesourcery.com>
1586
1587         * common/linux-osdata.c (get_cores_used_by_process): Don't assume
1588         opening /proc/PID/task always succeeds.
1589
1590 2011-08-26  Aleksandar Ristovski <aristovski@qnx.com>
1591
1592         * linespec.c (symtab_from_filename): Check for the end of string.
1593
1594 2011-08-26  Marc Khouzam  <marc.khouzam@ericsson.com>
1595
1596         PR mi/11912
1597         * varobj.c (cplus_describe_child): Add the keyword
1598         'class' to the output of the method when dealing
1599         with a cast to a base class.
1600
1601 2011-08-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
1602
1603         No functionality change.
1604         * breakpoint.c (bpstat_clear_actions): Remove the BS parameter, make
1605         function comment a reference, new variables tp and bs, move here code
1606         from throw_exception.
1607         * breakpoint.h (bpstat_clear_actions): Remove the BS parameter,
1608         describe it in the comment.
1609         * exceptions.c (throw_exception): Remove variable tp, move the code for
1610         bpstat_clear_actions to bpstat_clear_actions.
1611
1612 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
1613
1614         * linux-nat.h (linux_proc_get_tgid): Remove declaration.
1615         * linux-nat.c: Include linux-procfs.h.
1616         (linux_proc_get_tgid): Move to ...
1617         * common/linux-procfs.c: ... here. New file.
1618         * common/linux-procfs.h: New file.
1619         * linux-thread-db.c: Include linux-procfs.h.
1620         * Makefile.in: Update dependencies.
1621         * config/alpha/alpha-linux.mh: Add linux-procfs.o dependency.
1622         * config/arm/linux.mh: Likewise.
1623         * config/i386/linux.mh: Likewise.
1624         * config/i386/linux64.mh: Likewise.
1625         * config/ia64/linux.mh: Likewise.
1626         * config/m32r/linux.mh: Likewise.
1627         * config/m68k/linux.mh: Likewise.
1628         * config/mips/linux.mh: Likewise.
1629         * config/pa/linux.mh: Likewise.
1630         * config/pa/linux.mh: Likewise.
1631         * config/powerpc/linux.mh: Likewise.
1632         * config/powerpc/ppc64-linux.mh: Likewise.
1633         * config/powerpc/spu-linux.mh: Likewise.
1634         * config/sparc/linux.mh: Likewise.
1635         * config/sparc/linux64.mh: Likewise.
1636         * config/xtensa/linux.mh: Likewise.
1637
1638 2011-08-24  Hui Zhu  <teawater@gmail.com>
1639
1640         * tracepoint.c (cond_string_is_same): New function.
1641         (find_matching_tracepoint): Add condition check
1642         by cond_string_is_same.
1643
1644 2011-08-23  Josh Matthews  <josh@joshmatthews.net>
1645
1646         Fix build error in Darwin port.
1647         * darwin-nat-info.c (darwin_debug_regions_recurse): New variable uiout.
1648
1649 2011-08-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
1650
1651         Code cleanup.
1652         * breakpoint.c (bpstat_clear_actions): Remove clearing of commands_left.
1653         (command_line_is_silent): New function.
1654         (bpstat_do_actions_1): No longer use commands_left, use
1655         command_line_is_silent for commands.
1656         (bpstat_alloc): Remove clearing of commands_left.
1657         (bpstat_stop_status): Remove initialization of commands_left, use
1658         command_line_is_silent.
1659         * breakpoint.h (struct bpstats): Remove commands_left.
1660
1661 2011-08-18  Keith Seitz  <keiths@redhat.com>
1662
1663         PR c++/12266
1664         * cp-name-parser.y (struct demangle_info): Remove unused
1665         member PREV.
1666         (d_grab): Likewise.
1667         (allocate_info): Change return type to struct demangle_info *.
1668         Always allocate a new demangle_info.
1669         Remove unused PREV pointer.
1670         (cp_new_demangle_parse_info): New function.
1671         (cp_demangled_name_parse_free): New function.
1672         (do_demangled_name_parse_free_cleanup): New function.
1673         (make_cleanup_cp_demangled_name_parse_free): New function.
1674         (cp_demangled_name_to_comp): Change return type to
1675         struct demangle_parse_info *.
1676         Allocate a new storage for each call.
1677         (main): Update usage for cp_demangled_name_to_comp
1678         API change.
1679         * cp-support.h (struct demangle_parse_info): New structure.
1680         (cp_demangled_name_to_comp): Update API change for
1681         return type.
1682         (cp_new_demangle_parse_info): Declare.
1683         (make_cleanup_cp_demangled_name_parse_free): New declaration.
1684         (cp_demangled_name_parse_free): Declare.
1685         * cp-support.c (cp_canonicalize_string): Update API
1686         change for cp_demangled_name_to_comp.
1687         (mangled_name_to_comp): Likewise.
1688         Return struct demangle_parse_info, too.
1689         (cp_class_name_from_physname): Update mangled_name_to_comp
1690         API change.
1691         (method_name_from_physname): Likewise.
1692         (cp_func_name): Update API change for cp_demangled_name_to_comp.
1693         (cp_remove_params): Likewise.
1694         * python/py-type.c (typy_legacy_template_argument): Likewise.
1695
1696         * cp-support.h (cp_canonicalize_string_no_typedefs): Declare.
1697         (cp_merge_demangle_parse_infos): Declare.
1698         * cp-support.c (ignore_typedefs): New file global.
1699         (copy_string_to_obstack): New function.
1700         (inspect_type): New function.
1701         (replace_typedefs): New function.
1702         (replace_typedefs_qualified_name): New function.
1703         (cp_canonicalize_string_no_typedefs): New function.
1704         * cp-name-parser.y (cp_merge_demangle_parse_infos): New function.
1705         (cp_new_demangle__parse_info): Allocate and initialize the obstack.
1706         * linespec.c (find_methods): Use cp_canonicalize_string_no_typedefs
1707         instead of cp_canonicalize_string.
1708         (find_method): Likewise.
1709         (decode_compound): Before looking up the name, call
1710         cp_canonicalize_string_no_typedefs.
1711         (decode_variable): Likewise.
1712
1713 2011-08-17  Phil Muldoon  <pmuldoon@redhat.com>
1714             Tom Tromey  <tromey@redhat.com>
1715             Matt Rice <ratmice@gmail.com>
1716
1717         * python/lib/gdb/prompt.py: New file.
1718         * python/lib/gdb/command/prompt.py: New file.
1719         * NEWS: Document set extended-prompt and gdb.prompt library
1720
1721 2011-08-16  Yao Qi  <yao@codesourcery.com>
1722
1723         * tic6x-linux-tdep.c: Move const arrays definition from here...
1724         * tic6x-tdep.c: to here ...
1725
1726 2011-08-14  Yao Qi  <yao@codesourcery.com>
1727
1728         * NEWS: New port to Texas Instruments TMS320C6x.
1729
1730 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
1731             Bernd Schmidt  <bernds@codesourcery.com>
1732             Yao Qi  <yao@codesourcery.com>
1733
1734         * configure.tgt: Handle tic6x-*-*linux and tic6x-*-*.
1735         * solib-dsbt.c: New file.  Support DSBT shared object.
1736         * tic6x-linux-tdep.c: New file.
1737         * tic6x-tdep.c: New file.
1738         * tic6x-tdep.h: New file.
1739
1740 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
1741             Yao Qi  <yao@codesourcery.com>
1742
1743         * remote.c (PACKET_qXfer_fdpic): New enum value.
1744         (remote_protocol_features): Add qXfer:fdpic:read packet.
1745         (remote_xfer_partial): Support TARGET_OBJECT_FDPIC.
1746         (_initialize_remote): Add set/show remote read-fdpic-loadmap command.
1747         * target.h (enum target_object): Add TARGET_OBJECT_FDPIC.
1748
1749 2011-08-14  Yao Qi  <yao@codesourcery.com>
1750
1751         Target description for tic6x.
1752         * features/Makefile (WHICH): Add tic6x-c64xp tic6x-c64x tic6x-c62x
1753         tic6x-c64xp-linux tic6x-c64x-linux and tic6x-c62x-linux.
1754         * features/tic6x-c6xp.xml, features/tic6x-core.xml: New.
1755         * features/tic6x-gp.xml, features/tic6x-c62x.xml: New.
1756         * features/tic6x-c64x.xml, features/tic6x-c64xp.xml: New.
1757         * features/tic6x-c62x-linux.xml, features/tic6x-c64x-linux.xml: New.
1758         * features/tic6x-c64xp-linux.xml: New.
1759         * features/tic6x-c64xp.c, features/tic6x-c64x.c: Generated.
1760         * features/tic6x-c62x.c, features/tic6x-c64xp-linux.c: Generated.
1761         * features/tic6x-c64x-linux.c, features/tic6x-c62x-linux.c: Generated.
1762         * regformats/tic6x-c62x.dat, regformats/tic6x-c64x.dat: Generated.
1763         * regformats/tic6x-c64xp.dat,
1764         regformats/tic6x-c62x-linux.dat: Generated.
1765         * regformats/tic6x-c64x-linux.dat,
1766         regformats/tic6x-c64xp-linux.dat: Generated.
1767         * config/djgpp/fnchange.lst: Add features/tic6x-*.xml and
1768         features/tic6x-*.c files.
1769         Add regformats/tic6x-*.dat files.
1770
1771 2011-08-12  Doug Evans  <dje@google.com>
1772
1773         * NEWS: Mention new "type" attribute of python gdb.Symbol objects.
1774         * python/py-symbol.c (sympy_get_type): New function.
1775         (symbol_object_getset): Add "type".
1776
1777 2011-08-12  Pedro Alves  <pedro@codesourcery.com>
1778
1779         PR tui/13073
1780
1781         * tui/tui-regs.c (tui_show_register_group): Skip registers with an
1782         empty name.
1783         (tui_show_register_group): Don't store a byte buffer in the data
1784         element's value.
1785         (tui_register_format): Skip registers with an empty name.
1786         (tui_get_register): Store a struct value in the data element's
1787         value field instead of a byte buffer holding the raw register
1788         contents.  Account for optimized-out and unavailable registers
1789         when comparing register contents.
1790
1791 2011-08-09  Pedro Alves  <pedro@codesourcery.com>
1792
1793         * printcmd.c (current_display_number): Update comment.
1794         (disable_current_display_cleanup): Delete.
1795         (do_one_display): Use make_cleanup_restore_integer.  Gracefully
1796         catch errors thrown while evaluating and printing the display.
1797
1798 2011-08-09  Tom Tromey  <tromey@redhat.com>
1799
1800         * mi/mi-cmd-break.c (mi_cmd_break_passcount): Fix typo.
1801
1802 2011-08-09  Pedro Alves  <pedro@codesourcery.com>
1803
1804         * elfread.c (elf_symtab_read): Rework comments.
1805         * maint.c (maintenance_command): Ditto.
1806         * somread.c (som_symtab_read): Ditto.
1807         * solib.c (solib_find, solib_map_sections, update_solib_list)
1808         (solib_add, info_sharedlibrary_command, solib_name_from_address)
1809         (solib_create_inferior_hook, in_solib_dynsym_resolve_code)
1810         (sharedlibrary_command, no_shared_libraries): Ditto.
1811         * solib-irix.c (locate_base, disable_break, enable_break)
1812         (irix_solib_create_inferior_hook, irix_solib_create_inferior_hook)
1813         (irix_current_sos, irix_open_symbol_file_object)
1814         (irix_special_symbol_handling): Ditto.
1815         * solib-sunos.c (locate_base, first_link_map_member)
1816         (sunos_current_sos, disable_break, enable_break)
1817         (sunos_special_symbol_handling, sunos_solib_create_inferior_hook):
1818         Ditto.
1819         * solib-svr4.c (bfd_lookup_symbol, elf_locate_base, locate_base)
1820         (open_symbol_file_object, svr4_current_sos, enable_break)
1821         (svr4_special_symbol_handling, svr4_solib_create_inferior_hook):
1822         Ditto.
1823         * solib-frv.c (bfd_lookup_symbol, open_symbol_file_object)
1824         (frv_current_sos, enable_break, frv_special_symbol_handling)
1825         (frv_solib_create_inferior_hook): Ditto.
1826         * solist.h (struct target_so_ops): Extend the comments of the
1827         special_symbol_handling, current_sos and open_symbol_file_object
1828         methods.
1829
1830 2011-08-09  Phil Muldoon  <pmuldoon@redhat.com>
1831
1832         * python/lib/gdb/__init__.py: Auto-load files in command and
1833         function directories.
1834         * python/python.c (finish_python_initialization): Use
1835         os.path.join.
1836         * python/lib/gdb/command/pretty_printers.py: Self register
1837         command.
1838         * NEWS: Document auto-loading.
1839
1840 2011-08-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1841
1842         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full) <DWARF_VALUE_STACK>
1843         (dwarf2_evaluate_loc_desc_full) <DWARF_VALUE_LITERAL>: New variable
1844         objfile_gdbarch.  Fix BFD_ENDIAN_BIG case.
1845
1846 2011-08-08  Tom Tromey  <tromey@redhat.com>
1847
1848         * breakpoint.c (clean_up_filters): Remove.
1849         (catch_syscall_split_args): Use VEC_cleanup.
1850
1851 2011-08-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
1852
1853         * cp-name-parser.y (xfree): Wrap the name free by CONCAT2.
1854         (main): Uncomment "Demangling error\n".
1855
1856 2011-08-05  Paul Pluzhnikov  <ppluzhnikov@google.com>
1857
1858         * solib-target.c (segment_attributes): Make them static.
1859         (section_attributes, library_children, library_attributes): Likewise.
1860         (library_list_children, library_list_attributes): Likesise.
1861         (library_list_elements): Likewise.
1862
1863 2011-08-05  Pedro Alves  <pedro@codesourcery.com>
1864
1865         * exceptions.c (throw_exception): Don't disable the current
1866         display.
1867         * printcmd.c (disable_current_display_cleanup): New function.
1868         (do_one_display): Install a cleanup to disable the current display
1869         if doing the display throws.
1870
1871 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
1872
1873         * python/py-breakpoint.c (gdbpy_initialize_breakpoints): Move the
1874         initialization of the tp_new member to the corresponding
1875         gdbpy_initialize_* function.
1876         * python/py-cmd.c (gdbpy_initialize_commands): Likewise.
1877         * python/py-frame.c (gdbpy_initialize_frames): Likewise.
1878         * python/py-function.c (gdbpy_initialize_functions): Likewise.
1879         * python/py-inferior.c (gdbpy_initialize_inferior): Likewise.
1880         * python/py-param.c (gdbpy_initialize_parameters): Likewise.
1881
1882 2011-08-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1883
1884         * spu-tdep.c (info_spu_event_command, info_spu_signal_command)
1885         (info_spu_mailbox_list, info_spu_mailbox_command, info_spu_dma_cmdlist)
1886         (info_spu_dma_command, info_spu_proxydma_command): Rename uiout
1887         references to current_uiout.
1888
1889 2011-08-04  Pedro Alves  <pedro@codesourcery.com>
1890
1891         * event-loop.c (gdb_do_one_event): Remove `data' parameter.
1892         (start_event_loop): Use TRY_CATCH instead of catch_errors.
1893         * event-loop.h (gdb_do_one_event): Remove `data' parameter.
1894         * top.c (gdb_readline_wrapper): Adjust.
1895         * tui/tui-interp.c (tui_command_loop):
1896         (_initialize_tui_interp): Don't install it.
1897
1898 2011-08-04  Pedro Alves  <pedro@codesourcery.com>
1899
1900         * ui-out.h (uiout): Rename to ...
1901         (current_uiout): ... this.
1902         * ui-out.c (uiout): Rename to ...
1903         (current_uiout): ... this.
1904         * ada-lang.c (print_it_exception, print_one_exception)
1905         (print_mention_exception): Adjust.
1906         * breakpoint.c (watchpoint_check): Adjust.
1907         (print_breakpoint_location, print_one_breakpoint, breakpoint_1)
1908         (default_collect_info, watchpoints_info, print_one_catch_fork)
1909         (print_one_catch_vfork, print_one_catch_syscall)
1910         (print_one_catch_exec, mention, print_it_ranged_breakpoint)
1911         (print_one_ranged_breakpoint, print_mention_ranged_breakpoint)
1912         (print_it_watchpoint, print_mention_watchpoint)
1913         (print_it_masked_watchpoint, print_mention_masked_watchpoint)
1914         (print_it_exception_catchpoint, print_one_exception_catchpoint)
1915         (print_mention_exception_catchpoint, say_where, bkpt_print_it)
1916         (bkpt_print_mention, momentary_bkpt_print_it)
1917         (tracepoint_print_mention, update_static_tracepoint)
1918         (tracepoints_info, save_breakpoints): Adjust.
1919         * cli-out.c (field_separator): Adjust.
1920         * cp-abi.c (list_cp_abis, show_cp_abi_cmd): Adjust.
1921         * exceptions.c (catch_exceptions_with_msg, catch_errors): Adjust.
1922         * frame.c (get_current_frame): Adjust.
1923         * infcmd.c (run_command_1, print_return_value): Adjust.
1924         * inferior.c (inferior_command, info_inferiors_command): Adjust.
1925         * infrun.c (print_end_stepping_range_reason): Adjust.
1926         (print_signal_exited_reason, print_exited_reason): Adjust.
1927         (print_signal_received_reason, print_no_history_reason): Adjust.
1928         * interps.c (interp_set): Adjust.
1929         * osdata.c (info_osdata_command): Adjust.
1930         * progspace.c (maintenance_info_program_spaces_command): Adjust.
1931         * remote-fileio.c (remote_fileio_request): Adjust.
1932         * remote.c (show_remote_cmd): Adjust.
1933         * solib.c (info_sharedlibrary_command): Adjust.
1934         * source.c (print_source_lines_base): Adjust.
1935         * stack.c (print_stack_frame): Adjust.
1936         (do_gdb_disassembly, print_frame_info, print_frame): Adjust.
1937         * symfile-mem.c (add_vsyscall_page): Adjust.
1938         * symfile.c (load_progress, generic_load)
1939         (print_transfer_performance): Adjust.
1940         * thread.c (info_threads_command, restore_selected_frame)
1941         (thread_command): Adjust.
1942         * top.c (make_cleanup_restore_ui_file): Adjust.
1943         * tracepoint.c (tvariables_info_1, trace_status_mi, tfind_1)
1944         (print_one_static_tracepoint_marker): Adjust.
1945         * cli/cli-cmds.c (print_disassembly): Adjust.
1946         * cli/cli-decode.c (print_doc_line): Adjust.
1947         * cli/cli-interp.c (safe_execute_command): Adjust.
1948         * cli/cli-logging.c (set_logging_redirect, pop_output_files)
1949         (handle_redirections): Adjust.
1950         * cli/cli-script.c (show_user_1): Adjust.
1951         * cli/cli-setshow.c (do_setshow_command, cmd_show_list): Adjust.
1952         * mi/mi-cmd-break.c (breakpoint_notify): Adjust.
1953         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Adjust.
1954         * mi/mi-cmd-env.c (mi_cmd_env_pwd, mi_cmd_env_path)
1955         (mi_cmd_env_dir): Adjust.
1956         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file)
1957         (print_partial_file_name, mi_cmd_file_list_exec_source_files): Adjust.
1958         * mi/mi-cmd-stack.c (mi_cmd_stack_list_frames)
1959         (mi_cmd_stack_info_depth, mi_cmd_stack_list_args)
1960         (list_args_or_locals): Adjust.
1961         * mi/mi-cmd-var.c (print_varobj, mi_cmd_var_create)
1962         (mi_cmd_var_delete, mi_cmd_var_set_format, mi_cmd_var_set_frozen)
1963         (mi_cmd_var_show_format, mi_cmd_var_info_num_children)
1964         (mi_cmd_var_list_children, mi_cmd_var_info_type)
1965         (mi_cmd_var_info_path_expression, mi_cmd_var_info_expression)
1966         (mi_cmd_var_show_attributes, mi_cmd_var_evaluate_expression)
1967         (mi_cmd_var_assign, mi_cmd_var_update, varobj_update_one): Adjust.
1968         * mi/mi-interp.c (mi_on_normal_stop): Adjust.
1969         * mi/mi-main.c (mi_cmd_gdb_exit, mi_cmd_thread_select)
1970         (mi_cmd_thread_list_ids, mi_cmd_thread_info, print_one_inferior)
1971         (list_available_thread_groups, mi_cmd_list_thread_groups)
1972         (mi_cmd_data_list_register_names)
1973         (mi_cmd_data_list_changed_registers)
1974         (mi_cmd_data_list_register_values, get_register)
1975         (mi_cmd_data_evaluate_expression, mi_cmd_data_read_memory)
1976         (mi_cmd_data_read_memory_bytes, mi_cmd_list_features)
1977         (mi_cmd_list_target_features, mi_cmd_add_inferior)
1978         (mi_execute_command, mi_load_progress): Adjust.
1979         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Adjust.
1980         * python/py-auto-load.c (print_script, info_auto_load_scripts):
1981         Adjust.
1982         * python/py-breakpoint.c (bppy_get_commands): Adjust.
1983         * tui/tui-interp.c (tui_command_loop): Adjust.
1984         * tui/tui-io.c (tui_setup_io, tui_initialize_io): Adjust.
1985
1986 2011-08-04  Pedro Alves  <pedro@codesourcery.com>
1987
1988         * exceptions.c (struct catcher): Remove saved_uiout field.
1989         (exceptions_state_mc_init): Remove the `func_uiout' parameter, and
1990         no longer save/resvore the global ui_out builder.
1991         (catch_exceptions_with_msg): Save/override/restore the global
1992         ui_out builder manually instead of relying on TRY_CATCH to do it.
1993         (catch_errors): Save/restore the global ui_out builder manually
1994         instead of relying on TRY_CATCH to do it.
1995         * exceptions.h (exceptions_state_mc_init): Remove the `func_uiout'
1996         parameter.
1997         (TRY_CATCH): Adjust.
1998         * cli/cli-interp.c (safe_execute_command): Save/override/restore
1999         the global ui_out builder manually instead of relying on TRY_CATCH
2000         to do it.
2001
2002 2011-08-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2003
2004         * breakpoint.c (update_global_location_list): Ensure
2005         invariant 'first loc marked not duplicated and inserted,
2006         following locs marked duplicated/not inserted' is respected
2007         for multiple locations at the same address.
2008         (unduplicated_should_be_inserted) New function.
2009         (swap_insertion) New function.
2010
2011 2011-08-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
2012
2013         * stack.c (print_frame_arguments_choices): Comment typo fix.
2014
2015 2011-08-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2016
2017         Revert:
2018         2011-07-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2019         * breakpoint.c (insert_bp_location): Remove disabled_breaks
2020         argument.  Update callers.
2021
2022 2011-08-01  Paul Pluzhnikov  <ppluzhnikov@google.com>
2023
2024         PR gdb/13045
2025         * doublest.c (convert_doublest_to_floatformat): Pass correct
2026         mantissa length to put_field.
2027
2028 2011-08-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
2029
2030         * stack.c (do_gdb_disassembly): Use RETURN_MASK_ERROR, simplify the
2031         exception_print code path.
2032         (backtrace_command): Remove variable e.  Protect arg by make_cleanup in
2033         advance.  Simplify memset.  Remove TRY_CATCH.  Remove explicit xfree.
2034         (backtrace_full_command):  Remove variable e.  Remove TRY_CATCH.
2035
2036 2011-08-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
2037
2038         Code cleanup.
2039         * stack.c (struct print_stack_frame_args, print_stack_frame_stub):
2040         Remove, merge them into ...
2041         (print_stack_frame): ... here with a TRY_CATCH.  New variable e, remove
2042         variable args and its initialization.
2043         (struct print_args_args, print_args_stub): Remove, merge them into
2044         print_frame.
2045         (struct gdb_disassembly_stub_args, gdb_disassembly_stub): Remove, merge
2046         them into ...
2047         (do_gdb_disassembly): ... here.  Remove variable args and its
2048         initialization.
2049         (print_frame): Remove variable args and its initialization, new
2050         variable gdbarch and numargs (from print_args_stub), inline here
2051         print_args_stub with a TRY_CATCH.
2052         (struct backtrace_command_args, backtrace_command_stub): Remove, merge
2053         them into ...
2054         (backtrace_command, backtrace_full_command): ... here with a TRY_CATCH.
2055         New variable e, remove variable btargs and its initialization.
2056
2057 2011-08-01  Tristan Gingold  <gingold@adacore.com>
2058
2059         * darwin-nat.c (darwin_decode_exception_message): Adjust assertion.
2060
2061 2011-07-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2062
2063         * breakpoint.c (insert_bp_location): Document return value.
2064         (insert_breakpoint_locations): Fix documentation.
2065         (remove_breakpoints): Add documentation.
2066
2067 2011-07-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2068
2069         * breakpoint.c (insert_bp_location): Remove disabled_breaks
2070         argument.  Update callers.
2071
2072 2011-07-30  Jan Kratochvil  <jan.kratochvil@redhat.com>
2073
2074         * stack.c (print_frame_info): Comment typo fix.
2075
2076 2011-07-29  Sterling Augustine  <saugustine@google.com>
2077
2078         * MAINTAINERS (Write After Approval): Add myself to the list.
2079
2080 2011-07-29  Tom Tromey  <tromey@redhat.com>
2081
2082         * solib-target.c: Use DEF_VEC_I, not DEF_VEC_O.
2083         (library_list_start_segment): Update.
2084         (library_list_start_section): Update.
2085
2086 2011-07-28  Phil Muldoon  <pmuldoon@redhat.com>
2087
2088         * varobj.c (value_get_print_value): Move hint check later into the
2089         function.  Comment function.  Free thevalue before reusing it.
2090
2091 2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
2092             Pedro Alves  <pedro@codesourcery.com>
2093
2094         * eval.c (evaluate_subexp_standard): Remove not_lval from all calls of
2095         value_one.
2096         * valops.c (value_one): Remove parameter lv.  Do not pass it to itself.
2097         Assert the result kind.
2098         * value.h (value_one): Remove parameter lv.
2099
2100 2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
2101
2102         Fix crash on lval_computed values.
2103         * valops.c (value_zero): Use not_lval for lval_computed.
2104
2105 2011-07-27  Tom Tromey  <tromey@redhat.com>
2106
2107         * Makefile.in (HFILES_NO_SRCDIR): Add 'common' prefix for
2108         gdb_assert.h, gdb_locale.h, gdb_dirent.h.
2109
2110 2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
2111
2112         * typeprint.c (_initialize_typeprint): Extend the help of "whatis" and
2113         "ptype" by their typedefs difference.
2114
2115 2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
2116
2117         * dwarf2expr.c (ctx_no_read_reg): New function.
2118         * dwarf2expr.h (ctx_no_read_reg): New declaration.
2119         * dwarf2read.c (read_2_signed_bytes, read_4_signed_bytes): Remove.
2120         (decode_locdesc_read_mem, decode_locdesc_ctx_funcs): New.
2121         (decode_locdesc): Replace by a caller of dwarf_expr_eval.
2122
2123 2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
2124
2125         * dwarf2-frame.c (no_get_frame_base, no_get_frame_cfa, no_get_frame_pc)
2126         (no_get_tls_address, no_dwarf_call, no_base_type): Move to the other
2127         file.
2128         (dwarf2_frame_ctx_funcs): Reference the renamed functions.
2129         * dwarf2expr.c (ctx_no_get_frame_base, ctx_no_get_frame_cfa)
2130         (ctx_no_get_frame_pc, ctx_no_get_tls_address, ctx_no_dwarf_call)
2131         (ctx_no_get_base_type): Move the functions here.
2132         * dwarf2expr.h (ctx_no_get_frame_base, ctx_no_get_frame_cfa)
2133         (ctx_no_get_frame_pc, ctx_no_get_tls_address, ctx_no_dwarf_call)
2134         (ctx_no_get_base_type): New declarations.
2135
2136 2011-07-27  Tom Tromey  <tromey@redhat.com>
2137
2138         * xcoffread.c (dwarf2_xcoff_names): Add 'macro' and 'sentinel'
2139         entries.
2140         * symfile.h (struct dwarf2_debug_sections) <sentinel>: New field.
2141         * dwarf2read.c (dwarf2_elf_names): Add sentinel entry.
2142
2143 2011-07-26  Sterling Augustine  <saugustine@google.com>
2144
2145         * cli/cli-dump.c (dump_binary_file): Change parameter type to
2146         ULONGEST.
2147         (dump_bfd_file): Likewise.
2148
2149 2011-07-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2150
2151         * remote.c (remote_region_ok_for_hw_watchpoint): New function.
2152         (remote_hw_watchpoint_length_limit): New variable.
2153         (_initialize_remote) add set,show cmds for this new variable.
2154         * gdb.texinfo: document these new commands.
2155         * NEWS: Mention these new commands.
2156
2157 2011-07-26  Pedro Alves  <pedro@codesourcery.com>
2158
2159         * breakpoint.c (works_in_software_mode_watchpoint): Also return
2160         true for software watchpoints.
2161
2162 2011-07-26  Joel Brobecker  <brobecker@adacore.com>
2163
2164         GDB 7.3 released.
2165
2166 2011-07-26  Tom Tromey  <tromey@redhat.com>
2167
2168         * symfile.h (struct dwarf2_debug_sections) <macro>: New field.
2169         * dwarf2read.c (read_indirect_string_at_offset): New function.
2170         (read_indirect_string): Use it.
2171         (dwarf_decode_macro_bytes): New function, taken from
2172         dwarf_decode_macros.  Handle DW_MACRO_GNU_*.
2173         (dwarf_decode_macros): Use it.  handle DW_MACRO_GNU_*.
2174         (dwarf_parse_macro_header, skip_form_bytes, skip_unknown_opcode):
2175         New functions.
2176         (struct dwarf2_per_objfile) <macro>: New field.
2177         (dwarf2_elf_names): Add .debug_macro.
2178         (dwarf2_macros_too_long_complaint): Add 'section' argument.
2179         (dwarf2_locate_sections): Handle new section.
2180         (read_file_scope): Handle DW_AT_GNU_macros.
2181         (dwarf2_per_objfile_free): Unmap the .debug_macro section.
2182
2183 2011-07-26  Paul Pluzhnikov  <ppluzhnikov@google.com>
2184
2185         * NEWS: Mention dcache configuration.
2186         * dcache.c (dcache_set_list, dcache_show_list): New variables.
2187         (dcache_size, dcache_line_size): New variables.
2188         (LINE_SIZE_MASK, XFORM, MASK): Adjust.
2189         (struct dcache_block): Make it expandable.
2190         (struct dcache_struct): New field.
2191         (dcache_invalidate): Discard freelist upon dcache_line_size changes.
2192         (dcache_hit, dcache_alloc, dcache_peek_byte): Adjust.
2193         (dcache_poke_byte, dcache_print_line): Adjust.
2194         (set_dcache_size, set_dcache_line_size): New functions.
2195         (set_dcache_command, show_dcache_command): New functions.
2196         (_initialize_dcache): Add new commands.
2197
2198 2011-07-26  Paul Pluzhnikov  <ppluzhnikov@google.com>
2199
2200         * progspace.h (struct program_space): Add solib_add_generation.
2201         * infcmd.c (post_create_inferior): Only call solib_add if not
2202         already done.
2203         * solib.c (solib_add): Increment solib_add_generation.
2204
2205 2011-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
2206
2207         Fix implicit pointer offsets.
2208         * dwarf2loc.c (indirect_pieced_value): Comment byte_offset.  Use also
2209         ptr.OFFSET.
2210
2211 2011-07-25  Tom Tromey  <tromey@redhat.com>
2212
2213         * ada-lang.c (ada_exception_breakpoint_ops): Make return type
2214         const.
2215         (ada_exception_sal): Make 'ops' const.
2216         (ada_decode_exception_location): Likewise.
2217         (ada_decode_assert_location): Likewise.
2218         (catch_assert_command): Update.
2219         (catch_ada_exception_command): Update.
2220         (create_ada_exception_catchpoint): Make 'ops' const.
2221         * breakpoint.c (set_raw_breakpoint_without_location)
2222         (set_raw_breakpoint, momentary_breakpoint_from_master): Make 'ops'
2223         const.
2224         (create_internal_breakpoint): Update.
2225         (init_raw_breakpoint_without_location): Make 'ops' const.
2226         (init_raw_breakpoint, init_catchpoint)
2227         (create_fork_vfork_event_catchpoint)
2228         (create_syscall_event_catchpoint, init_breakpoint_sal)
2229         (create_breakpoint_sal, create_breakpoints_sal)
2230         (create_breakpoint, init_ada_exception_breakpoint): Likewise.
2231         * breakpoint.h (struct breakpoint) <ops>: Now const.
2232         (init_ada_exception_breakpoint, create_breakpoint): Make 'ops'
2233         const.
2234
2235 2011-07-25  Paul Pluzhnikov  <ppluzhnikov@google.com>
2236
2237         * linux-thread-db.c (thread_from_lwp): Initialize th.th_unique.
2238
2239 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
2240
2241         * breakpoint.h (print_recreate_thread): Declare.
2242         (struct breakpoint): Move step_count, pass_count,
2243         number_on_target, static_trace_marker_id,
2244         static_trace_marker_id_idx ...
2245         (struct tracepoint): ... to this new struct.
2246         (get_tracepoint, get_tracepoint_by_number_on_target)
2247         (get_tracepoint_by_number): Change return type to struct
2248         tracepoint pointer.
2249         * breakpoint.c (is_tracepoint_type): New, factored out from
2250         is_tracepoint.
2251         (is_tracepoint): Adjust.
2252         (print_one_breakpoint_location): Cast to struct tracepoint as
2253         necessary, and adjust.
2254         (print_recreate_catch_fork, print_recreate_catch_vfork)
2255         (print_recreate_catch_syscall, print_recreate_catch_exec): Call
2256         print_recreate_thread.
2257         (init_breakpoint_sal): New, factored out from
2258         create_breakpoint_sal.
2259         (create_breakpoint_sal): Reimplement.
2260         (create_breakpoint): Allocate a struct tracecepoint if the caller
2261         wanted a tracepoint.  Use init_breakpoint_sal and
2262         install_breakpoint.
2263         (print_recreate_ranged_breakpoint, print_recreate_watchpoint)
2264         (print_recreate_masked_watchpoint)
2265         (print_recreate_exception_catchpoint): Call print_recreate_thread.
2266         (tracepoint_print_one_detail): Adjust.
2267         (tracepoint_print_recreate): Adjust.  Call print_recreate_thread.
2268         Dump the pass count here.
2269         (update_static_tracepoint): Adjust.
2270         (addr_string_to_sals): Adjust.
2271         (create_tracepoint_from_upload): Adjust.  Change return type to
2272         struct tracepoint pointer.
2273         (trace_pass_set_count): Change parameter type to struct tracepoint
2274         pointer, and adjust.
2275         (trace_pass_command): Adjust.
2276         (get_tracepoint, get_tracepoint_by_number_on_target)
2277         (get_tracepoint_by_number): Change return type to struct
2278         tracepoint pointer, and adjust.
2279         (print_recreate_thread): New, factored out from save_breakpoints.
2280         (save_breakpoints): Don't print thread and task and passcount
2281         recreation here.
2282         * remote.c (remote_download_tracepoint): Adjust.
2283         * tracepoint.c (trace_actions_command, validate_actionline)
2284         (start_tracing, tfind_1, trace_find_tracepoint_command)
2285         (trace_dump_command): Adjust.
2286         (find_matching_tracepoint): Change return type to struct
2287         tracepoint pointer, and adjust.
2288         (merge_uploaded_tracepoints, tfile_get_traceframe_address)
2289         (tfile_trace_find, tfile_fetch_registers): Adjust.
2290         * tracepoint.h (create_tracepoint_from_upload): Change return type
2291         to struct tracepoint pointer.
2292         * ada-lang.c (print_recreate_exception): Call
2293         print_recreate_thread.
2294         * mi/mi-cmd-break.c (mi_cmd_break_passcount): Adjust.
2295
2296 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
2297
2298         * breakpoint.h (struct breakpoint): Move ops as first field.  Move
2299         exp_string, exp_string_reparse, exp, exp_valid_block, cond_exp,
2300         cond_exp_valid_block, val, val_valid, watchpoint_frame,
2301         watchpoint_thread, watchpoint_triggered ...
2302         (struct watchpoint): ... to this new struct.
2303         (is_watchpoint): Declare.
2304         (install_breakpoint): Add new `internal' parameter.
2305         * breakpoint.c (is_watchpoint): Delete declaration.
2306         (set_breakpoint_condition): Handle watchpoints.
2307         (is_watchpoint): Make public.
2308         (watchpoint_in_thread_scope): Change parameter type to struct
2309         watchpoint.
2310         (watchpoint_del_at_next_stop): Change parameter type to struct
2311         watchpoint.  Remove assertion.  Adjust.
2312         (update_watchpoint): Ditto.
2313         (insert_breakpoints, breakpoint_init_inferior)
2314         (watchpoints_triggered, watchpoint_check)
2315         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions)
2316         (bpstat_stop_status, print_one_breakpoint_location)
2317         (print_one_breakpoint_location, watchpoint_locations_match): Cast
2318         to struct watchpoint as necessary, and adjust.
2319         (install_breakpoint): Add `internal' argument.  If true, don't
2320         mention the new breakpoint.  Use set_breakpoint_number.
2321         (create_fork_vfork_event_catchpoint)
2322         (create_syscall_event_catchpoint): Adjust.
2323         (dtor_watchpoint): New.
2324         (re_set_watchpoint, insert_watchpoint, remove_watchpoint)
2325         (breakpoint_hit_watchpoint, resources_needed_watchpoint)
2326         (print_it_watchpoint, print_mention_watchpoint)
2327         (print_recreate_watchpoint, insert_masked_watchpoint)
2328         (remove_masked_watchpoint, resources_needed_masked_watchpoint)
2329         (print_one_detail_masked_watchpoint)
2330         (print_mention_masked_watchpoint)
2331         (print_recreate_masked_watchpoint): Cast to struct watchpoint as
2332         necessary, and adjust.
2333         (watch_command_1): Allocate and initialize a struct watchpoint
2334         instead of a struct breakpoint.  Use install_breakpoint.
2335         (catch_exec_command_1): Adjust.
2336         (base_breakpoint_dtor): Delete accesses to watchpoint specific
2337         fields.
2338         (delete_breakpoint, enable_breakpoint_disp)
2339         (invalidate_bp_value_on_memory_change): Cast to struct watchpoint
2340         as necessary, and adjust.
2341         (initialize_breakpoint_ops): Install dtor_watchpoint as
2342         watchpoints' dtor method.
2343         * ada-lang.c (create_ada_exception_catchpoint): Adjust.
2344         * python/py-breakpoint.c (bppy_get_expression): Use is_watchpoint.
2345         to struct watchpoint as necessary, and adjust.
2346
2347 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
2348
2349         * ada-lang.c (dtor_exception, re_set_exception): Indirect through
2350         the the base class ops table.
2351         (catch_exception_breakpoint_ops)
2352         (catch_exception_unhandled_breakpoint_ops)
2353         (catch_assert_breakpoint_ops): Don't statically initialize.
2354         (initialize_ada_catchpoint_ops): New.
2355         (_initialize_ada_language): Call it.
2356         * breakpoint.c (base_breakpoint_ops, bkpt_base_breakpoint_ops)
2357         (bkpt_breakpoint_ops): Forward declare.
2358         (catch_fork_breakpoint_ops, catch_vfork_breakpoint_ops)
2359         (catch_syscall_breakpoint_ops, catch_exec_breakpoint_ops)
2360         (ranged_breakpoint_ops, watchpoint_breakpoint_ops)
2361         (masked_watchpoint_breakpoint_ops)
2362         (gnu_v3_exception_catchpoint_ops): Don't statically initialize.
2363         (dtor_catch_syscall, dtor_catch_exec): Indirect through the the
2364         base class ops table.
2365         (null_re_set, null_check_status, null_works_in_software_mode)
2366         (null_resources_needed, null_print_one_detail): Delete.
2367         (bkpt_dtor): Rename to ...
2368         (base_breakpoint_dtor): ... this.  Make static.
2369         (bkpt_allocate_location): Rename to ...
2370         (base_breakpoint_allocate_location): ... this.  Make static.
2371         (base_breakpoint_re_set): New.
2372         (internal_error_pure_virtual_called): New.
2373         (base_breakpoint_insert_location, base_breakpoint_remove_location)
2374         (base_breakpoint_breakpoint_hit, base_breakpoint_check_status)
2375         (base_breakpoint_works_in_software_mode)
2376         (base_breakpoint_resources_needed, base_breakpoint_print_it)
2377         (base_breakpoint_print_one_detail, base_breakpoint_print_mention)
2378         (base_breakpoint_print_recreate): New functions.
2379         (base_breakpoint_ops): New global.
2380         (bkpt_re_set, bkpt_insert_location, bkpt_remove_location)
2381         (bkpt_breakpoint_hit): Make static.
2382         (bkpt_check_status): Delete.
2383         (bkpt_resources_needed): Make static.
2384         (bkpt_works_in_software_mode): Delete.
2385         (bkpt_print_it, bkpt_print_mention, bkpt_print_recreate): Make
2386         static.
2387         (bkpt_breakpoint_ops, internal_breakpoint_ops)
2388         (momentary_breakpoint_ops): Don't statically initialize.
2389         (internal_bkpt_print_recreate, momentary_bkpt_print_recreate):
2390         Delete.
2391         (tracepoint_insert_location, tracepoint_remove_location)
2392         (tracepoint_check_status, tracepoint_works_in_software_mode)
2393         (tracepoint_print_it): Delete.
2394         (tracepoint_breakpoint_ops): Don't statically initialize.
2395         (initialize_breakpoint_ops): New.
2396         (_initialize_breakpoint): Call it.
2397         * breakpoint.h (null_re_set, null_works_in_software_mode)
2398         (null_resources_needed, null_check_status, null_print_one_detail):
2399         (bkpt_dtor, bkpt_allocate_location, bkpt_re_set)
2400         (bkpt_insert_location, bkpt_remove_location, bkpt_breakpoint_hit)
2401         (bkpt_check_status, bkpt_resources_needed)
2402         (bkpt_works_in_software_mode, bkpt_print_it)
2403         (null_print_one_detail, bkpt_print_mention, bkpt_print_recreate):
2404         Delete declarations.
2405         (initialize_breakpoint_ops): Declare.
2406
2407 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
2408
2409         * breakpoint.c (bkpt_print_it, internal_bkpt_print_it)
2410         (momentary_bkpt_print_it): Simplify.
2411
2412 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
2413
2414         Split internal, momentary and user breakpoints breakpoint_ops
2415         tables.
2416
2417         * breakpoint.c (internal_breakpoint_ops)
2418         (momentary_breakpoint_ops): Forward declare.
2419         (create_internal_breakpoint): Add new breakpoint_ops parameter.
2420         Pass it down, rather than hardcoding bkpt_breakpoint_ops.
2421         (create_overlay_event_breakpoint)
2422         (create_std_terminate_master_breakpoint)
2423         (create_exception_master_breakpoint): Create breakpoints with
2424         internal_breakpoint_ops vtable.
2425         (set_longjmp_breakpoint): Create momentary breakpoints with
2426         momentary_breakpoint_ops vtable, using
2427         momentary_breakpoint_from_master.
2428         (create_thread_event_breakpoint, create_jit_event_breakpoint)
2429         (create_solib_event_breakpoint): Create breakpoints with
2430         internal_breakpoint_ops vtable.
2431         (set_momentary_breakpoint): Create breakpoints with
2432         momentary_breakpoint_ops vtable.
2433         (momentary_breakpoint_from_master): New, factored out from
2434         clone_momentary_breakpoint.
2435         (clone_momentary_breakpoint): Adjust.
2436         (watch_command_1): Create scope breakpoints with
2437         momentary_breakpoint_ops vtable.
2438         (bkpt_re_set): Remove handling of internal and momentary
2439         breakpoints.
2440         (bkpt_print_mention, bkpt_print_recreate): New.
2441         (bkpt_breakpoint_ops): Adjust.
2442         (internal_bkpt_re_set, internal_bkpt_check_status)
2443         (internal_bkpt_print_it, internal_bkpt_print_mention)
2444         (internal_bkpt_print_recreate, internal_breakpoint_ops): New.
2445         (momentary_bkpt_re_set, momentary_bkpt_check_status)
2446         (momentary_bkpt_print_it, momentary_bkpt_print_mention)
2447         (momentary_bkpt_print_recreate): New.
2448         (momentary_breakpoint_ops): New.
2449
2450 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
2451
2452         Implement most breakpoint_ops methods for all breakpoint types,
2453         and move the default handlings to the proper callbacks.
2454
2455         * breakpoint.c (update_watchpoint): Always call the breakpoint's
2456         works_in_software_mode method.
2457         (insert_bp_location): Go through breakpoint_ops->insert_location
2458         for software and hardware watchpoints.
2459         (create_internal_breakpoint): Pass bkpt_breakpoint_ops as
2460         breakpoint_ops.
2461         (remove_breakpoint_1): Go through breakpoint_ops->remove_location
2462         for software and hardware watchpoints.
2463         (print_it_typical): Delete.
2464         (print_bp_stop_message): Always call the breakpoint_ops->print_it
2465         method.
2466         (watchpoint_check): Adjust comment.
2467         (bpstat_check_location): Simply always call the breakpoint's
2468         breakpoint_hit method.
2469         (bpstat_stop_status): Always call the breakpoint's check_status
2470         method.  Remove special cases for watchpoints and internal event
2471         breakpoints from here (moved to the check_status implementations).
2472         (print_one_breakpoint_location): Assume b->ops is never NULL.
2473         Remove static tracepoint marker id printing from here (moved to
2474         the print_one_detail callback implementation of tracepoints).
2475         (init_bp_location): Assert OPS is never NULL.
2476         (allocate_bp_location): Always call the breakpoint's
2477         allocate_location method, and remove the default code from here.
2478         (free_bp_location): Always call the location's dtor method, and
2479         remove the default code from here.
2480         (init_raw_breakpoint_without_location): Assert OPS is never NULL.
2481         (set_raw_breakpoint_without_location): Add new breakpoint_ops
2482         parameter.  Pass it down.
2483         (set_raw_breakpoint): Ditto.
2484         (print_it_catch_fork): Adjust to take a bpstat as argument.
2485         (catch_fork_breakpoint_ops): Install methods.
2486         (print_it_catch_vfork): Adjust to take a bpstat as argument.
2487         (catch_vfork_breakpoint_ops): Install methods.
2488         (dtor_catch_syscall): Call the base dtor.
2489         (print_it_catch_syscall): Adjust to take a bpstat as argument.
2490         (catch_syscall_breakpoint_ops): Install methods.
2491         (dtor_catch_exec): Call the base dtor.
2492         (print_it_catch_exec): Adjust to take a bpstat as argument.
2493         (catch_exec_breakpoint_ops): Install methods.
2494         (hw_breakpoint_used_count, hw_watchpoint_used_count): Always call
2495         the breakpoint's resources_needed method, and remove the default
2496         code from here.
2497         (set_momentary_breakpoint): Pass bkpt_breakpoint_ops as
2498         breakpoint_ops.
2499         (clone_momentary_breakpoint): Clone the original's ops.
2500         (mention): Always call the breakpoint's print_mention method, and
2501         remove the default code from here.
2502         (create_breakpoint_sal): Adjust to pass the ops to
2503         set_raw_breakpoint rather than setting it manually.
2504         (create_breakpoint): Assert ops is never NULL.  Adjust to pass the
2505         ops to set_raw_breakpoint_without_location rather than setting it
2506         manually.
2507         (break_command_1): Pass bkpt_breakpoint_ops as breakpoint_ops.
2508         (print_it_ranged_breakpoint): Adjust to take a bpstat as argument.
2509         (ranged_breakpoint_ops): Install methods.
2510         (break_range_command): Adjust to pass the ops to
2511         set_raw_breakpoint rather than setting it manually.
2512         (re_set_watchpoint, breakpoint_hit_watchpoint)
2513         (check_status_watchpoint, resources_needed_watchpoint)
2514         (works_in_software_mode_watchpoint, print_it_watchpoint)
2515         (print_mention_watchpoint, print_recreate_watchpoint): New
2516         functions.
2517         (watchpoint_breakpoint_ops): Install new methods.
2518         (print_it_masked_watchpoint): New function.
2519         (masked_watchpoint_breakpoint_ops): Install new methods.
2520         (watch_command_1): Adjust to pass the right breakpoint_ops to
2521         set_raw_breakpoint_without_location rather than setting it
2522         manually later.  Record the current pspace.
2523         (print_it_exception_catchpoint): Adjust to take a bpstat as
2524         argument.
2525         (gnu_v3_exception_catchpoint_ops): Install new methods.
2526         (say_where): New function.
2527         (null_re_set, null_check_status, null_works_in_software_mode)
2528         (null_resources_needed, null_print_one_detail, bp_location_dtor):
2529         New functions.
2530         (bp_location_ops): New global.
2531         (bkpt_dtor, bkpt_allocate_location, bkpt_re_set)
2532         (bkpt_insert_location, bkpt_remove_location, bkpt_breakpoint_hit)
2533         (bkpt_check_status, bkpt_resources_needed)
2534         (bkpt_works_in_software_mode, bkpt_print_it, bkpt_print_mention)
2535         (bkpt_print_recreate): New functions.
2536         (bkpt_breakpoint_ops): New global.
2537         (tracepoint_re_set, tracepoint_insert_location)
2538         (tracepoint_remove_location, tracepoint_breakpoint_hit)
2539         (tracepoint_check_status, tracepoint_works_in_software_mode)
2540         (tracepoint_print_it, tracepoint_print_one_detail)
2541         (tracepoint_print_mention, tracepoint_print_recreate): New
2542         functions.
2543         (tracepoint_breakpoint_ops): New global.
2544         (delete_breakpoint): Always call the breakpoint's dtor method, and
2545         remove the default handling from here.
2546         (breakpoint_re_set_default): Make static.
2547         (breakpoint_re_set_one): Always call the breakpoints re_set
2548         method, and remove the default handling from here.
2549         (trace_command, ftrace_command, strace_command)
2550         (create_tracepoint_from_upload): Pass appropriate breakpoints_ops
2551         to create_breakpoint.
2552         (save_breakpoints): Always call the breakpoint's print_recreate
2553         method, and remove the default handling from here.
2554
2555         * ada-lang.c (dtor_exception): Call the base dtor.
2556         (re_set_exception): Call the base method.
2557         (print_it_exception, print_it_catch_exception): Adjust to take a
2558         bpstat as argument.
2559         (catch_exception_breakpoint_ops): Install methods.
2560         (print_it_catch_exception_unhandled): Adjust to take a bpstat as
2561         argument.
2562         (catch_exception_unhandled_breakpoint_ops): Install methods.
2563         (print_it_catch_assert): Adjust to take a bpstat as argument.
2564         (catch_assert_breakpoint_ops): Install methods.
2565
2566         * breakpoint.h (struct breakpoint_ops): Adjust the print_it method
2567         to take a bpstat as argument.
2568         (enum print_stop_action): Add describing comments to each enum
2569         value.
2570         (breakpoint_re_set_default): Delete declaration.
2571         (null_re_set, null_works_in_software_mode, null_resources_needed)
2572         (null_check_status, null_print_one_detail): Declare.
2573         (bkpt_breakpoint_ops): Declare.
2574         (bkpt_dtor, bkpt_allocate_location, bkpt_re_set)
2575         (bkpt_insert_location, bkpt_remove_location, bkpt_breakpoint_hit)
2576         (bkpt_check_status, bkpt_resources_needed)
2577         (bkpt_works_in_software_mode, bkpt_print_it)
2578         (null_print_one_detail, bkpt_print_mention, bkpt_print_recreate):
2579         Declare.
2580
2581         * mi/mi-cmd-break.c (mi_cmd_break_insert): Adjust to pass
2582         bkpt_breakpoint_ops.
2583         * python/py-breakpoint.c (bppy_init): Ditto.
2584
2585 2011-07-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2586
2587         * MAINTAINERS (Write After Approval): Add myself to the list.
2588
2589 2011-07-23  Paul Pluzhnikov  <ppluzhnikov@google.com>
2590
2591         * elfread.c (elf_rel_plt_read): Fix off-by-one bug.
2592
2593 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
2594
2595         * i386-nat.c (I386_DR_VACANT, I386_DR_LOCAL_ENABLE)
2596         (I386_DR_GLOBAL_ENABLE, I386_DR_DISABLE, I386_DR_SET_RW_LEN)
2597         (I386_DR_GET_RW_LEN, I386_DR_WATCH_HIT): Add state parameter and
2598         adjust.
2599         (dr_mirror, dr_status_mirror, dr_control_mirror): Delete.
2600         (struct i386_debug_reg_state): New.
2601         (i386_init_dregs): New.
2602         (dr_mirror): New.
2603         (i386_cleanup_dregs): Use i386_init_dregs.
2604         (i386_show_dr): Add state parameter and adjust.
2605         (i386_insert_aligned_watchpoint): Ditto.  Don't pass the info to
2606         the inferior here.
2607         (i386_remove_aligned_watchpoint): Likewise.
2608         (i386_handle_nonaligned_watchpoint): Add state parameter and adjust.
2609         (i386_update_inferior_debug_regs): New.
2610         (i386_insert_watchpoint): Work on a local mirror of the debug
2611         registers, and only update the inferior on success.
2612         (i386_remove_watchpoint): Ditto.
2613         (i386_region_ok_for_watchpoint): Adjust.
2614         (i386_stopped_data_address): Adjust.
2615         (i386_insert_hw_breakpoint): Adjust.
2616         (i386_remove_hw_breakpoint): Adjust.
2617
2618 2011-07-22  Tom Tromey  <tromey@redhat.com>
2619
2620         * amd64-tdep.c (amd64_pseudo_register_read_value): Rename
2621         from amd64_pseudo_register_read.  Change arguments.  Call
2622         mark_value_bytes_unavailable when needed.
2623         (amd64_init_abi): Use set_gdbarch_pseudo_register_read_value, not
2624         set_gdbarch_pseudo_register_read.
2625         * sentinel-frame.c (sentinel_frame_prev_register): Use
2626         regcache_cooked_read_value.
2627         * regcache.h (regcache_cooked_read_value): Declare.
2628         * regcache.c (regcache_cooked_read_value): New function.
2629         (regcache_cooked_read): Call
2630         gdbarch_pseudo_register_read_value if available.
2631         * i386-tdep.h (i386_pseudo_register_read_value): Declare.
2632         (i386_pseudo_register_read): Remove.
2633         * i386-tdep.c (i386_pseudo_register_read_into_value): Rename from
2634         i386_pseudo_register_read.  Change arguments.  Call
2635         mark_value_bytes_unavailable when needed.
2636         (i386_pseudo_register_read_value): New function.
2637         (i386_gdbarch_init): Call set_gdbarch_pseudo_register_read_value,
2638         not set_gdbarch_pseudo_register_read.
2639         * gdbarch.sh (pseudo_register_read_value): New method.
2640         * gdbarch.c, gdbarch.h: Rebuild.
2641         * findvar.c (value_from_register): Call get_frame_register_value.
2642
2643 2011-07-22  Phil Muldoon  <pmuldoon@redhat.com>
2644
2645         * event-top.c (cli_command_loop): Use get_prompt, get_suffix,
2646         get_prefix.
2647         (display_gdb_prompt): Likewise.
2648         (change_annotation_level): Likewise.
2649         (push_prompt): Likewise.
2650         (pop_prompt): Likewise.
2651         (handle_stop_sig): Use get_prompt with a level.
2652         * top.c (command_loop): Use get_prompt with a level.
2653         (set_async_annotation_level): Use set_prompt with a level.
2654         (get_prefix): New function.
2655         (set_prefix): Ditto.
2656         (set_suffix): Ditto.
2657         (get_suffix): Ditto.
2658         (get_prompt): Accept a level argument.
2659         (set_prompt): Accept a level argument.  Free old prompts.  Set
2660         new_async_prompt if level is 0.
2661         (init_main): Use set_prompt with a level.  Do not set
2662         new_async_prompt.
2663         * event-top.h (PROMPT, SUFFIX, PREFIX): Move to top.c
2664         * top.h: Declare set_suffix, get_suffix, set_prefix, get_prefix.
2665         Modify set_prompt, get_prompt to account for levels.
2666         * tui/tui-interp.c (tui_command_loop): Use get_prompt with a
2667         level.
2668         * python/python.c (before_prompt_hook): Use set_prompt.
2669
2670 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
2671
2672         * defs.h: Add guard against inclusion in gdbserver.
2673         (struct ptid, ptid_t): Move to common/ptid.h.
2674         (xfree, xzalloc, xasprintf, xvasprintf, xstrprintf, xstrvprintf,
2675         xsnprintf, internal_error): Move to common/common-utils.h.
2676         (nomem): Delete.
2677         * gdb_assert.h: Move into common/ sub-directory.
2678         * gdb_locale.h: Ditto.
2679         * gdb_dirent.h: Ditto.
2680         * inferior.h (minus_one_ptid, null_ptid, ptid_build, pid_to_ptid,
2681         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid):
2682         Move into common/ptid.h.
2683         * xml-support.c (xml_escape_text): Move into common/xml-utils.c.
2684         (gdb_xml_create_parser_and_cleanup_1, xml_fetch_context_from_file):
2685         Change nomem to malloc_failure.
2686         * xml-support.h (xml_escape_text): Move into common/xml-utils.h.
2687         * utils.c (nomem): Rename to malloc_failure.
2688         (xmalloc, xzalloc, xrealloc, xcalloc, xfree, xstrprintf, xasprintf,
2689         xvasprintf, xstrvprintf, xsnprintf): Move to common/common-utils.c.
2690         (gdb_buildargv): Change nomem to malloc_failure.
2691         * infrun.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
2692         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal,
2693         ptid_is_pid): Move into common/ptid.c.
2694         (initialize_infrun): Delete initialization of null_ptid and
2695         minus_one_ptid.
2696         * linux-nat.c (linux_nat_xfer_osdata): Defer to
2697         linux_common_xfer_osdata.
2698         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
2699         common/ptid.c and common/buffer.c.
2700         (HFILES_NO_SRCDIR): Add common/common-utils.h, common/xml-utils.h,
2701         common/ptid.h, common/buffer.h and common/linux-osdata.h.
2702         (COMMON_OBS): Add xml-utils.o, common-utils.o, buffer.o and ptid.o.
2703         (common-utils.o, xml-utils.o, ptid.o, buffer.o, linux-osdata.o): New
2704         rules.
2705         * common/gdb_assert.h: New.
2706         * common/gdb_dirent.h: New.
2707         * common/gdb_locale.h: New.
2708         * common/buffer.c: New.
2709         * common/buffer.h: New.
2710         * common/ptid.c: New.
2711         * common/ptid.h: New.
2712         * common/xml-utils.c: New.
2713         * common/xml-utils.h: New.
2714         * common/common-utils.c: New.
2715         * common/common-utils.h: New.
2716         * common/linux-osdata.c: New.
2717         * common/linux-osdata.h: New.
2718         * config/alpha/alpha-linux.mh (NATDEPFILES): Add linux-osdata.o.
2719         * config/arm/linux.mh (NATDEPFILES): Ditto.
2720         * config/i386/linux.mh (NATDEPFILES): Ditto.
2721         * config/i386/linux64.mh (NATDEPFILES): Ditto.
2722         * config/ia64/linux.mh (NATDEPFILES): Ditto.
2723         * config/m32r/linux.mh (NATDEPFILES): Ditto.
2724         * config/m68k/linux.mh (NATDEPFILES): Ditto.
2725         * config/mips/linux.mh (NATDEPFILES): Ditto.
2726         * config/pa/linux.mh (NATDEPFILES): Ditto.
2727         * config/powerpc/linux.mh (NATDEPFILES): Ditto.
2728         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Ditto.
2729         * config/s390/s390.mh (NATDEPFILES): Ditto.
2730         * config/sparc/linux.mh (NATDEPFILES): Ditto.
2731         * config/sparc/linux64.mh (NATDEPFILES): Ditto.
2732         * config/xtensa/linux.mh (NATDEPFILES): Ditto.
2733
2734 2011-07-21  Matt Rice  <ratmice@gmail.com>
2735
2736         * NEWS: Add info macros and info definitions commands.
2737
2738 2011-07-21  Phil Muldoon  <pmuldoon@redhat.com>
2739
2740         * NEWS: Document Python prompt substitution hook.
2741
2742 2011-07-18  Matt Rice  <ratmice@gmail.com>
2743
2744         PR macros/12999
2745         * macrotab.h (macro_callback_fn): Add new arguments to callback.
2746         * macrotab.c (foreach_macro): Ditto.
2747         (foreach_macro_in_scope): Ditto.
2748         * macrocmd.c (print_macro_callback): New function.
2749         (info_macro_command): Move some code to print_macro_definition.
2750         (print_macro_definition): New function.
2751         (print_one_macro): Add new arguments to callback.
2752         (info_definitions_command): New function.
2753         (info_macros_command): Ditto.
2754         (_initialize_macrocmd): Add info macros and info definitions commands.
2755         * symtab.c (add_macro_name): Add new arguments to callback.
2756
2757 2011-07-21  Phil Muldoon  <pmuldoon@redhat.com>
2758             Tom Tromey  <tromey@redhat.com>
2759
2760         * top.c (set_prompt): Rewrite to free previous prompt, free
2761         asynch_new_prompt and set both on new prompts.
2762         * event-top.c (display_gdb_prompt): Add prompt substitution
2763         logic.
2764         * python/python.c (before_prompt_hook): New function.
2765
2766 2011-07-20  Matt Rice  <ratmice@gmail.com>
2767
2768         * bfin-tdep.c (bfin_extract_return_value): Fix swapped
2769         arguments to store_unsigned_integer.
2770
2771 2011-07-20  Tom Tromey  <tromey@redhat.com>
2772
2773         * dwarf2read.c (process_enumeration_scope): Do not call new_symbol
2774         in some declaration-only cases.
2775
2776 2011-07-18  Tom Tromey  <tromey@redhat.com>
2777
2778         PR symtab/12984:
2779         * dwarf2read.c (dwarf2_section_info_def): New typedef.
2780         (struct dwarf2_per_objfile) <types>: Change to a VEC.
2781         (struct dwarf2_per_cu_data) <from_debug_types>: Remove.
2782         <debug_type_section>: New field.
2783         (dwarf2_locate_sections): Push .debug_types sections onto VEC.
2784         (load_cu): Use appropriate section.
2785         (create_signatured_type_table_from_index): Add 'section'
2786         argument.
2787         (dwarf2_read_index): Only allow a single .debug_types section.
2788         (dw2_get_file_names): Use appropriate section.
2789         (read_type_comp_unit_head): Add 'section' argument.
2790         (create_debug_types_hash_table): Loop over all .debug_types
2791         sections.
2792         (init_cu_die_reader): Use appropriate section.
2793         (process_psymtab_comp_unit, load_partial_comp_unit)
2794         (load_full_comp_unit, read_die_and_children, find_partial_die)
2795         (lookup_die_type, determine_prefix, follow_die_offset): Update.
2796         (lookup_signatured_type_at_offset): Add 'section' argument.
2797         (read_signatured_type_at_offset): Add 'sect' argument.
2798         (read_signatured_type): Use appropriate section.
2799         (set_die_type, get_die_type_at_offset): Update.
2800         (dwarf2_per_objfile_free): Free all .debug_types sections, and
2801         VEC.
2802         (write_psymtabs_to_index): Don't allow index with more than one
2803         .debug_types section.
2804
2805 2011-07-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
2806
2807         Fix crash if referenced CU is aged out.
2808         * dwarf2loc.c (per_cu_dwarf_call): New variable back_to, use to for
2809         xfree of block.data.
2810         (indirect_pieced_value): New variable back_to, use to for xfree of
2811         baton.data.
2812         (dwarf2_compile_expr_to_ax): New variable back_to, use to for xfree of
2813         block.data.
2814         * dwarf2read.c (dwarf2_find_base_address): New prototype.
2815         (load_cu): New function from ...
2816         (dw2_do_instantiate_symtab): ... the code here ...
2817         (process_full_comp_unit): ... and here.
2818         (dwarf2_fetch_die_location_block): Call load_cu first.  Call xmemdup on
2819         retval.data.
2820
2821 2011-07-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
2822
2823         * dwarf2loc.c (indirect_pieced_value): Use check_typedef for VALUE's
2824         type.
2825
2826 2011-07-19  Gary Benson  <gbenson@redhat.com>
2827
2828         * infrun.c (struct execution_control_state): New member
2829         stop_func_filled_in.
2830         (clear_stop_func, fill_in_stop_func): New functions.
2831         (handle_inferior_event): Call clear_stop_func rather than
2832         manipulating the execution control state directly.
2833         Call fill_in_stop_func lazily as required rather than
2834         directly calling find_pc_partial_function in all cases.
2835
2836 2011-07-18  Tom Tromey  <tromey@redhat.com>
2837
2838         * dwarf2read.c (read_subrange_type): Use attr_form_is_block when
2839         checking for variable-sized array.
2840
2841 2011-07-18  Jean-Charles Delay  <delay@adacore.com>
2842
2843         * varobj.h (varobj_languages): Add vlang_ada definition to the list
2844         of supported languages.
2845         * varobj.c: Add top definitions and basic implementation of the
2846         following callbacks: ada_number_of_children, ada_name_of_variable,
2847         ada_name_of_child, ada_path_expr_of_child, ada_value_of_root,
2848         ada_value_of_child, ada_type_of_child, ada_value_of_variable.
2849         (languages): Register Ada-specific callbacks.
2850         (variable_language): Add the Ada case in the language setter switch.
2851
2852 2011-07-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
2853
2854         * remote-mips.c (pmon_download): Fix ignored return value GCC warning.
2855
2856 2011-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
2857
2858         Code cleanup.
2859         * dwarf2-frame.c (dwarf2_frame_ctx_funcs): New.
2860         (execute_stack_op): Use dwarf2_frame_ctx_funcs
2861         * dwarf2expr.c (dwarf_get_base_type): Access get_base_type via funcs.
2862         (execute_stack_op): Access read_reg, get_frame_base, read_mem,
2863         get_frame_cfa, get_tls_address and dwarf_call via funcs.
2864         * dwarf2expr.h (struct dwarf_expr_context): New forward declaration.
2865         (struct dwarf_expr_context_funcs): New, move here methods from ...
2866         (struct dwarf_expr_context): ... here.  New fields funcs.
2867         * dwarf2loc.c (dwarf_expr_dwarf_call): Access get_frame_pc via funcs.
2868         (dwarf_expr_ctx_funcs): New.
2869         (dwarf2_evaluate_loc_desc_full): Use dwarf_expr_ctx_funcs.
2870         (needs_frame_dwarf_call): Access get_frame_pc via funcs.
2871         (needs_frame_ctx_funcs): New.
2872         (dwarf2_loc_desc_needs_frame): Use needs_frame_ctx_funcs.
2873
2874 2011-07-15  Fawzi Mohamed  <fawzi.mohamed@nokia.com>
2875
2876         * MAINTAINERS (Write After Approval): Add myself to the list.
2877
2878 2011-07-15  Fawzi Mohamed  <fawzi.mohamed@nokia.com>
2879
2880         * dwarf2-frame.c (decode_frame_entry, decode_frame_entry_1): Ensure
2881         that CIE pointer of an FDE really points to a CIE .
2882
2883 2011-07-15  Hui Zhu  <teawater@gmail.com>
2884
2885         * remote.c (remote_get_trace_status): Add comments.
2886
2887 2011-07-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
2888
2889         Code cleanup - constify struct lval_funcs.
2890         * dwarf2loc.c (pieced_value_funcs): Make it const.
2891         * infrun.c (siginfo_value_funcs): Likewise.
2892         * opencl-lang.c (opencl_value_funcs): Likewise.
2893         * valops.c (value_assign, value_ind): Make the funcs variable const.
2894         * value.c (struct value): Make location.computed.funcs target const.
2895         Rearrange the comments.
2896         (allocate_computed_value): Make the funcs parameter target const.
2897         (value_computed_funcs): Return the funcs target const.
2898         (value_free, value_copy, set_value_component_location): Make the funcs
2899         variable const.
2900         * value.h (allocate_computed_value): Make the funcs parameter target
2901         const.
2902         (value_computed_funcs): Return the funcs target const.
2903         * windows-tdep.c (tlb_value_funcs): Make it const.
2904
2905 2011-07-14  Hui Zhu  <teawater@gmail.com>
2906
2907         * remote.c (remote_get_trace_status): Initialize p.
2908
2909 2011-07-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
2910
2911         Work around kgdb.
2912         * remote.c (remote_get_trace_status): New variable ex.  Put
2913         remote_get_noisy_reply into TRY_CATCH.  Call exception_fprintf for it.
2914
2915 2011-07-13  Tom Tromey  <tromey@redhat.com>
2916
2917         * dwarf2expr.c (execute_stack_op) <DW_OP_GNU_regval_type>: Use
2918         value_from_contents for final conversion.
2919
2920 2011-07-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
2921
2922         Code cleanup.
2923         * dwarf2loc.c (dwarf_expr_frame_base_1, dwarf2_evaluate_loc_desc_full):
2924         Indent prototypes so they do not get into tags.
2925
2926 2011-07-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
2927
2928         Code cleanup making also optimized out values lazy.
2929         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use
2930         allocate_optimized_out_value.  Twice.
2931         (loclist_read_variable)  Use allocate_optimized_out_value.  Once.
2932         * findvar.c (read_var_value): Likewise.
2933         * value.c (allocate_optimized_out_value): New function.
2934         * value.h (allocate_optimized_out_value): New declaration.
2935
2936 2011-07-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
2937
2938         Fix occasional crash of CTRL-C during DWARF read in.
2939         * dwarf2read.c (dwarf2_mark_helper): Return on NULL CU.
2940
2941 2011-07-11  Tom Tromey  <tromey@redhat.com>
2942
2943         * regcache.c (struct regcache_descr): Fix typo.
2944         * i387-tdep.c (i387_supply_xsave): Fix typo.
2945
2946 2011-07-11  Tom Tromey  <tromey@redhat.com>
2947
2948         * dwarf2read.c (handle_DW_AT_stmt_list): New function.
2949         (read_file_scope, read_type_unit_scope): Use it.
2950
2951 2011-07-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
2952
2953         * dwarf2expr.c (read_sleb128): Fix signed extension overflowing host
2954         `int'.
2955
2956 2011-07-11  Phil Muldoon  <pmuldoon@redhat.com>
2957
2958         PR python/12438
2959         * python/python.c: Set gdbpy_should_print_stack default to off.
2960         (set_python): Deprecate maint set python print-stack to
2961         class_deprecate.
2962         (_initialize_python): Deprecate maint set/show python print-stack.
2963         Add new prefix command, python.  Add new setting, print-backtrace.
2964         * NEWS: Document set python print-stack.  Document default change.
2965
2966 2011-07-11  Phil Muldoon  <pmuldoon@redhat.com>
2967
2968         * python/py-inferior.c (infpy_dealloc): New function.
2969         (inferior_to_inferior_object): Return a new object, or a
2970         new reference to the existing object.
2971         (find_thread_object): Cleanup references to inferior.
2972         (delete_thread_object): Ditto.
2973         * python/py-infthread.c (create_thread_object): Do not increment
2974         inferior reference count.
2975
2976 2011-07-08  Tom Tromey  <tromey@redhat.com>
2977
2978         * dwarf2loc.c (locexpr_regname): New function.
2979         (locexpr_describe_location_piece): Use it.
2980         (disassemble_dwarf_expression): Add per_cu argument.  Use
2981         locexpr_regname.
2982         <DW_OP_GNU_deref_type, DW_OP_GNU_const_type,
2983         DW_OP_GNU_regval_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret>:
2984         New cases.
2985         (locexpr_describe_location_1): Add per_cu argument.
2986         (locexpr_describe_location): Update.
2987         (loclist_describe_location): Update.
2988
2989 2011-07-08  Tom Tromey  <tromey@redhat.com>
2990
2991         * dwarf2expr.c (execute_stack_op): Add QUIT.
2992
2993 2011-07-07  Hui Zhu  <teawater@gmail.com>
2994
2995         Revert:
2996         2011-07-06  Hui Zhu  <teawater@gmail.com>
2997         * remote.c (remote_start_remote): Add TRY_CATCH for
2998         remote_get_trace_status.
2999         * tracepoint.c (disconnect_tracing): Ditto.
3000
3001 2011-07-07  Andrew Burgess  <aburgess@broadcom.com>
3002
3003         * cli/cli-setshow.c (do_setshow_command): Display var_zinteger
3004         variables as signed, not unsigned.
3005
3006 2011-07-06  Joel Brobecker  <brobecker@adacore.com>
3007
3008         * jit.c (jit_inferior_init): Reformat forward declaration.
3009
3010 2011-07-06  Matt Rice  <ratmice@gmail.com>
3011
3012         * MAINTAINERS (Write After Approval): Add myself to the list.
3013
3014 2011-07-06  Hui Zhu  <teawater@gmail.com>
3015
3016         * remote.c (remote_start_remote): Add TRY_CATCH for
3017         remote_get_trace_status.
3018         * tracepoint.c (disconnect_tracing): Ditto.
3019
3020 2011-07-05  Tom Tromey  <tromey@redhat.com>
3021
3022         * symtab.c (operator_chars): Now static.
3023         * linespec.c (operator_chars): Don't declare.
3024
3025 2011-07-05  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3026
3027         * ui-out.h (ui_out_field_core_addr): Fix typo in comment.
3028
3029 2011-07-05  Tom Tromey  <tromey@redhat.com>
3030
3031         * gnu-v3-abi.c (gnuv3_rtti_type): Check TYPE_CPLUS_REALLY_JAVA.
3032         * gdbtypes.h (struct cplus_struct_type) <is_java>: New field.
3033         (TYPE_CPLUS_REALLY_JAVA): New macro.
3034         * dwarf2read.c (process_structure_scope): Set
3035         TYPE_CPLUS_REALLY_JAVA.
3036
3037 2011-07-05  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3038
3039         * ada-lang.c: Fix typos.
3040         * amd64-tdep.c: Likewise.
3041         * breakpoint.c: Likewise.
3042         * cli/cli-decode.c: Likewise.
3043         * findcmd.c: Likewise.
3044         * inline-frame.c: Likewise.
3045         * mi/mi-main.c: Likewise.
3046         * minsyms.c: Likewise.
3047         * monitor.c: Likewise.
3048         * monitor.h: Likewise.
3049         * prologue-value.c: Likewise.
3050         * reverse.c: Likewise.
3051         * s390-tdep.c: Likewise.
3052
3053 2011-07-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
3054
3055         * jit.c (jit_inferior_init): Forward declare.
3056         (jit_breakpoint_re_set_internal): Call jit_inferior_init.
3057
3058 2011-07-04  Joel Brobecker  <brobecker@adacore.com>
3059
3060         * osabi.c (generic_elf_osabi_sniffer): Minor comment reformatting.
3061
3062 2011-07-04  Tristan Gingold  <gingold@adacore.com>
3063
3064         * ada-tasks.c (KNOWN_TASKS_LIST): New macro.
3065         (tcb_fieldno): Add activation_link field.
3066         (get_known_tasks_addr): Moved and rewritten.
3067         (get_tcb_types_info): Set activation_link field.
3068         (read_known_tasks_array): Add parameter.  Rewritten.
3069         (read_known_tasks_list): New function.
3070         (read_known_tasks): New function.
3071         (ada_build_task_list): Call read_known_tasks instead of
3072         read_known_tasks_array.
3073         * ravenscar-thread.c: Add first_task_name constant.
3074         (has_ravenscar_runtime): Check for task list too.
3075
3076 2011-07-04  Tristan Gingold  <gingold@adacore.com>
3077
3078         * ada-tasks.c: Renames fieldno to actb_fieldno.
3079         (ada_get_task_number): Indentation.
3080         (get_tcb_types_info): Remove all parameters.  Write directly
3081         the globals.
3082         (ptid_from_atcb_common): Adjust.
3083         (read_atcb): Adjust.
3084
3085 2011-07-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3086
3087         * symtab.c (in_prologue): Remove mention of ppc's refine_prologue_limit.
3088
3089 2011-07-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3090
3091         * ui-out.c (ui_out_field_core_addr): Mention that the function
3092         description is in the header file.
3093         * ui-out.h (ui_out_field_core_addr): Document function.
3094
3095 2011-07-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3096
3097         * ui-out.c (ui_out_get_field_separator): Remove unused function.
3098         * ui-out.h (ui_out_get_field_separator): Remove prototype.
3099
3100 2011-07-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3101
3102         * symtab.c (expand_line_sal): Remove empty line.
3103
3104 2011-07-04  Thomas Schwinge  <thomas@schwinge.name>
3105
3106         * osabi.c (generic_elf_osabi_sniffer) <ELFOSABI_GNU>: Handle in the
3107         same way as ELFOSABI_NONE.
3108         <ELFOSABI_LINUX, ELFOSABI_HURD>: Remove cases.
3109
3110 2011-07-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3111
3112         * breakpoint.c: Fix typos in comments.
3113         * linespec.c: Likewise.
3114         * symtab.c: Likewise.
3115
3116 2011-07-04  Joel Brobecker  <brobecker@adacore.com>
3117
3118         * dwarf2-frame.c (dwarf2_build_frame_info): Do not load .eh_frame
3119         section in separate object files.
3120
3121 2011-07-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3122
3123         Fix false GCC warning.
3124         * linespec.c (decode_line_1): Initialize values.
3125
3126 2011-07-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3127
3128         * linespec.c (find_method): Accept the function type automatically only
3129         if it was specified with parameter types.
3130
3131 2011-07-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3132
3133         Stop on first linespec terminator instead of eating what we can.
3134         * linespec.c (is_linespec_boundary): New function.
3135         (name_end): Remove function.
3136         (keep_name_info): New parameter on_boundary, replace the body.
3137         (decode_line_1): Provide the parameter to keep_name_info.
3138         (decode_compound): Likewise.  Drop the trailing java return type
3139         handling.  Twice.
3140
3141 2011-07-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3142
3143         Fall back linespec to minimal symbols.
3144         * linespec.c (decode_line_1): New variable ex, saved_argptr.  Protect
3145         decode_compound by TRY_CATCH, fall back on minsyms if it failed.
3146         (find_method, symbol_found): Change error to cplusplus_error.
3147
3148 2011-07-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3149
3150         * symtab.c (symbol_find_demangled_name): Remove DMGL_VERBOSE.
3151
3152 2011-07-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3153             Tom Tromey  <tromey@redhat.com>
3154
3155         * dwarf2read.c (check_physname): New variable.
3156         (dwarf2_physname): Prefer DW_AT_linkage_name over dwarf2_compute_name.
3157         (show_check_physname): New function.
3158         (_initialize_dwarf2_read): Add `check-physname' for check_physname.
3159
3160 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
3161
3162         * machoread.c (macho_symfile_read): Delete OBE comment.
3163
3164 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
3165
3166         * machoread.c (struct macho_oso_data): Delete.
3167         (current_oso): Delete.
3168         (macho_relocate_common_syms): New function, mostly extracted
3169         out of
3170         (macho_add_oso_symfile): Call macho_relocate_common_syms.
3171         Remove code that sets and unset current_oso.
3172         (macho_symfile_relocate): Delete handling of common symbols,
3173         now moved to macho_relocate_common_syms.
3174
3175 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
3176
3177         * darwin-nat.c (darwin_ptrace): Add documentation.
3178         Set errno to zero before calling ptrace.  If ptrace returns
3179         -1 and errno is zero, then change then return zero.
3180         (darwin_kill_inferior): Issue a warning instead of triggering
3181         a failed assertion when the PT_KILL ptrace operations returned
3182         nonzero.
3183
3184 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
3185
3186         * darwin-nat.c (darwin_detach): Call darwin_resume_inferior
3187         only when inf->private->no_ptrace.
3188
3189 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
3190
3191         * ada-lang.c (print_it_exception): Print temporary catchpoints
3192         as "Temporary catchpoint".
3193         (print_mention_exception): Likewise.
3194
3195 2011-07-01  Tom Tromey  <tromey@redhat.com>
3196
3197         * jv-lang.c (java_language_defn): Use java_printchar,
3198         java_printstr.
3199         (java_get_encoding): New function.
3200         (java_emit_char): Use generic_emit_char.
3201         (java_printchar): New function.
3202         (java_printstr): Likewise.
3203
3204 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
3205
3206         * ada-typeprint.c (print_record_type): If unable to decode
3207         the name of the parent type, use the encoded name.
3208
3209 2011-07-01  Jean-Charles Delay  <delay@adacore.com>
3210
3211         * ada-typeprint.c (ada_print_type): Fix both PAD type and
3212         pointer to constrained packed array type output.
3213         * ada-valprint.c (ada_val_print_1): Fix pointer to constrained
3214         packed array output.
3215
3216 2011-07-01  Jean-Charles Delay  <delay@adacore.com>
3217
3218         * ada-typeprint.c (print_array_type): removed if condition on show
3219         being negative for bounds printing.
3220
3221 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
3222
3223         * ada-lang.c (ada_identical_enum_types_p): New function.
3224         (symbols_are_identical_enums): New function.
3225         (remove_extra_symbols): Do nothing if NSYMS < 2.
3226         Use symbols_are_identical_enums.
3227
3228 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
3229
3230         * ada-valprint.c (ada_value_print): Handle typedefs.
3231
3232 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
3233
3234         * ada-lang.c (ada_evaluate_subexp): Add missing word in comment.
3235
3236 2011-07-01  Eric Botcazou  <ebotcazou@adacore.com>
3237
3238         * ada-lang.c (thin_descriptor_type): Deal with typedefs.
3239         (decode_constrained_packed_array): Likewise.
3240         (ada_evaluate_subexp) <TERNOP_SLICE>: Likewise.
3241
3242 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
3243
3244         * ada-exp.y (convert_char_literal): Handle typedef types.
3245
3246 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
3247
3248         * ada-lang.c (ada_remove_trailing_digits): Expand documentation.
3249
3250 2011-06-30  Tom Tromey  <tromey@redhat.com>
3251
3252         * varobj.c (varobj_create): Call do_cleanups on early exit path.
3253         * valops.c (find_overload_match): Call do_cleanups on early exit
3254         path.
3255         * solib.c (solib_find): Call do_cleanups on early exit path.
3256
3257 2011-06-30  Tom Tromey  <tromey@redhat.com>
3258
3259         * symfile-mem.c (symbol_file_add_from_memory): Call do_cleanups.
3260         * solib-svr4.c (open_symbol_file_object): Call do_cleanups on all
3261         return paths.  Defer final do_cleanups until last return.
3262         * arm-tdep.c (arm_exidx_new_objfile): Make null cleanup after
3263         early return.
3264
3265 2011-06-30  Tom Tromey  <tromey@redhat.com>
3266
3267         * Makefile.in (SUBDIR_MI_CFLAGS): Don't add -DMI_OUT=1.
3268
3269 2011-06-30  Andrew Burgess  <aburgess@broadcom.com>
3270
3271         * MAINTAINERS (Write After Approval): Add myself to the list.
3272
3273 2011-06-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
3274
3275         Disable epilogue unwinders on recent GCCs.
3276         * amd64-tdep.c (amd64_in_function_epilogue_p): New variable symtab,
3277         initialize it, return 0 on EPILOGUE_UNWIND_VALID.
3278         * dwarf2read.c (process_full_comp_unit): Initialize
3279         EPILOGUE_UNWIND_VALID.
3280         * i386-tdep.c (i386_in_function_epilogue_p): New variable symtab,
3281         initialize it, return 0 on EPILOGUE_UNWIND_VALID.
3282         * symtab.h (struct symtab): New field epilogue_unwind_valid.
3283
3284 2011-06-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
3285
3286         Code cleanup - reformatting.
3287         * dwarf2read.c (producer_is_gcc_ge_4_0): Rename to ...
3288         (producer_is_gcc_ge_4): ... here, change the return value.
3289         (process_full_comp_unit): New variable gcc_4_minor, adjust the value
3290         interpretation.
3291
3292 2011-06-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
3293
3294         Fix non-only rename list for Fortran modules import.
3295         * cp-namespace.c (cp_scan_for_anonymous_namespaces): Adjust the
3296         cp_add_using_directive caller.
3297         (cp_add_using_directive): New parameter excludes, describe it.  New
3298         variables ix and param.  Compare if also excludes match.  Allocate NEW
3299         with variable size, initialize EXCLUDES there.
3300         (cp_lookup_symbol_imports): New variable excludep, test
3301         current->EXCLUDES with it.
3302         * cp-support.h: Include vec.h.
3303         (struct using_direct): New field excludes, describe it.
3304         (DEF_VEC_P (const_char_ptr)): New.
3305         (cp_add_using_directive): New parameter excludes.
3306         * defs.h (const_char_ptr): New typedef.
3307         * dwarf2read.c (read_import_statement): New variables child_die,
3308         excludes and cleanups, read in excludes.
3309         (read_namespace): Adjust the cp_add_using_directive caller.
3310
3311 2011-06-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
3312
3313         Code cleanup.
3314         * cp-namespace.c (cp_add_using_directive): Turn positive comparison to
3315         negative comparisons.
3316
3317 2011-06-29  André Pönitz  <andre.poenitz@nokia.com>
3318
3319         * mi/mi-main.c (mi_cmd_list_features): Emit
3320         breakpoint-notifications.
3321
3322 2011-06-29  Tom Tromey  <tromey@redhat.com>
3323
3324         PR fortran/10036:
3325         * valprint.h (generic_emit_char, generic_printstr): Declare.
3326         * valprint.c (wchar_printable, append_string_as_wide)
3327         (print_wchar): Move from c-lang.c.
3328         (generic_emit_char): New function; mostly taken from c_emit_char.
3329         (generic_printstr): New function; mostly taken from c_printstr.
3330         * f-valprint.c (f_val_print) <TYPE_CODE_ARRAY>: Handle strings
3331         represented as arrays.
3332         <TYPE_CODE_CHAR>: Treat as TYPE_CODE_INT; recognize as character
3333         type.
3334         * f-typeprint.c (f_type_print_base) <TYPE_CODE_CHAR>: Treat
3335         identically to TYPE_CODE_INT.
3336         * f-lang.c (f_get_encoding): New function.
3337         (f_emit_char): Use generic_emit_char.
3338         (f_printchar): Replace comment.
3339         (f_printstr): Use generic_printstr.
3340         * dwarf2read.c (read_base_type) <DW_ATE_unsigned>: Handle Fortran
3341         "character" types specially.
3342         <DW_ATE_signed_char, DW_ATE_unsigned_char>: Make TYPE_CODE_CHAR
3343         for Fortran.
3344         * c-lang.c (wchar_printable, append_string_as_wide, print_wchar):
3345         Move to valprint.c
3346         (c_emit_char): Call generic_emit_char.
3347         (c_printstr): Call generic_printstr.
3348
3349 2011-06-29  Gary Benson  <gbenson@redhat.com>
3350
3351         * breakpoint.c (bpstat_what): Removed duplicated case.
3352
3353 2011-06-28  Tom Tromey  <tromey@redhat.com>
3354
3355         * python/python-internal.h (PY_SSIZE_T_CLEAN): Define.
3356
3357 2011-06-27  Tom Tromey  <tromey@redhat.com>
3358
3359         * valops.c (find_overload_match): Call do_cleanups before early
3360         return.
3361         * top.c (execute_command): Call do_cleanups before early return.
3362         (command_loop): Likewise.
3363         * stack.c (backtrace_command): Make a null cleanup early.  Don't
3364         conditionally call do_cleanups.
3365         * python/py-value.c (TRY_CATCH): Move cleanup handling into
3366         TRY_CATCH.
3367         * python/py-breakpoint.c (gdbpy_breakpoint_has_py_cond): Rearrange
3368         so cleanups are always run.
3369         * mi/mi-cmd-var.c (mi_cmd_var_delete): Reset old_cleanups.
3370         * findcmd.c (parse_find_args): Call do_cleanups on early return
3371         path.
3372         * dbxread.c (elfstab_build_psymtabs): Make a null cleanup early.
3373         Don't conditionally call do_cleanups.
3374         * cli/cli-script.c (execute_user_command): Initialize 'old_chain'
3375         later.
3376
3377 2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
3378
3379         * MAINTAINERS (Write After Approval): Use default email address.
3380
3381 2011-06-27  Joel Brobecker  <brobecker@adacore.com>
3382
3383         * MAINTAINERS (Write After Approval): Add Eric Botcazou.
3384
3385 2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
3386
3387         * sparc-tdep.h (struct sparc_frame_cache): Add frame_offset,
3388         saved_regs_mask and copied_regs_mask fields.
3389         (sparc_record_save_insn): New prototype.
3390         * sparc-tdep.c (sparc_alloc_frame_cache): Initialize the new fields.
3391         (sparc_record_save_insn): New function.
3392         (sparc_analyze_prologue): Add head comment.  Recognize store insns
3393         of call-saved registers.  Use OFFSET consistently.  Recognize flat
3394         frames and cache their settings.
3395         (sparc32_skip_prologue): Handle flat frames.
3396         (sparc_frame_cache): Add frame_offset to the base address.
3397         (sparc32_frame_cache): Adjust to new frame description.
3398         (sparc32_frame_prev_register): Likewise.
3399         * sparc64-tdep.c (sparc64_frame_prev_register): Likewise.
3400         * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_cache): Likewise.
3401         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_cache): Likewise.
3402         * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_frame_cache): Force the
3403         frame by calling sparc_record_save_insn.
3404         * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_frame_cache): Likewise.
3405         * sparcobsd-tdep.c (sparc32obsd_sigtramp_frame_cache): Likewise.
3406         * sparc64obsd-tdep.c (sparc64obsd_frame_cache): Likewise.
3407
3408 2011-06-27  Tristan Gingold  <gingold@adacore.com>
3409
3410         * dwarf2read.c (struct dwarf2_section_info): Replace was_mmapped
3411         field by map_addr and map_len.
3412         (dwarf2_read_section): Adjust for the new bfd_mmap api.
3413         (munmap_section_buffer): Likewise.
3414
3415 2011-06-24  Tom Tromey  <tromey@redhat.com>
3416
3417         * varobj.c (update_dynamic_varobj_children): Make 'name' const.
3418         * symtab.h (lookup_struct, lookup_union, lookup_enum): Update.
3419         * python/python.c (gdbpy_parameter): Make 'arg' const.
3420         (execute_gdb_command): Likewise.
3421         (gdbpy_decode_line): Likewise.  Copy it.
3422         (gdbpy_parse_and_eval): Make 'expr_string' const.  Copy it.
3423         (gdbpy_write): Make 'arg' const.
3424         * python/py-type.c (typy_lookup_typename): Make 'type_name'
3425         const.
3426         (gdbpy_lookup_type): Likewise.
3427         * python/py-prettyprint.c (print_children): Make 'name' const.
3428         * python/py-param.c (parmpy_init): Make 'name' const.  Copy it.
3429         * python/py-inferior.c (infpy_write_memory): Make 'buf_len' a
3430         Py_ssize_t.
3431         * python/py-function.c (fnpy_init): Make 'name' const.
3432         * python/py-cmd.c (cmdpy_init): Make 'name' const.  Copy it.
3433         (gdbpy_string_to_argv): Make 'input' const.
3434         * python/py-breakpoint.c (bppy_init): Make 'spec' const.  Copy
3435         it.
3436         * gdbtypes.h (lookup_typename): Update.
3437         * gdbtypes.c (lookup_typename): Make 'name' const.
3438         (lookup_struct): Likewise.
3439         (lookup_union): Likewise.
3440         (lookup_enum): Likewise.
3441
3442 2011-06-24  Tom Tromey  <tromey@redhat.com>
3443
3444         * Makefile.in (HFILES_NO_SRCDIR): Add "common/" to
3445         gdb_thread_db.h.  Move all common/ entries to be together.
3446         (TAGS): Don't depend on DEPFILES.
3447
3448 2011-06-23  Yao Qi  <yao@codesourcery.com>
3449
3450         * infrun.c (start_remote): Move call init_wait_for_inferior to ...
3451         * remote.c (remote_start_remote): ... here.
3452         * monitor.c (monitor_open): ... here.
3453
3454 2011-06-23  Andrew Burgess  <aburgess@broadcom.com>
3455
3456         * gdbtypes.c (append_composite_type_field_aligned): Fix
3457         calculation of bit position based on alignment.
3458
3459 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3460
3461         * breakpoint.c (bpstat_stop_status): Call the check_status
3462         breakpoint_ops method.
3463         (print_one_breakpoint_location): Also print the condition for Ada
3464         exception catchpoints.
3465         (allocate_bp_location): New, factored out from
3466         allocate_bp_location.
3467         (allocate_bp_location): Adjust.  Call the owner breakpoint's
3468         allocate_location method, if there is one.
3469         (free_bp_location): Call the locations's dtor method, if there is
3470         one.
3471         (init_raw_breakpoint_without_location): New breakpoint_ops
3472         parameter.  Use it.
3473         (set_raw_breakpoint_without_location): Adjust.
3474         (init_raw_breakpoint): New breakpoint_ops parameter.  Pass it down.
3475         (set_raw_breakpoint): Adjust.
3476         (catch_fork_breakpoint_ops, catch_vfork_breakpoint_ops)
3477         (catch_syscall_breakpoint_ops): Install NULL allocate_location,
3478         re_set and check_status methods.
3479         (init_catchpoint): Don't memset, initialize thread, addr_string
3480         and enable_state.  Pass the ops down to init_raw_breakpoint.
3481         (install_catchpoint): Rename to ...
3482         (install_breakpoint): ... this, and make extern.
3483         (create_fork_vfork_event_catchpoint): Adjust.
3484         (catch_exec_breakpoint_ops): Install NULL allocate_location,
3485         re_set and check_status methods.
3486         (create_syscall_event_catchpoint): Adjust.
3487         (ranged_breakpoint_ops, watchpoint_breakpoint_ops)
3488         (masked_watchpoint_breakpoint_ops): Install NULL
3489         allocate_location, re_set and check_status methods.
3490         (catch_exec_command_1): Adjust.
3491         (gnu_v3_exception_catchpoint_ops): Install NULL allocate_location,
3492         re_set and check_status methods.
3493         (create_ada_exception_breakpoint): Rename to ...
3494         (init_ada_exception_breakpoint): ... this.  Add a struct
3495         breakpoint parameter, and delete the exp_string, cond_string and
3496         cond parameters.  Use init_raw_breakpoint, and don't install or
3497         mention the breakpoint yet.  Don't clear breakpoint fields that
3498         init_raw_breakpoint already clears.
3499         (re_set_breakpoint): Delete, split into ...
3500         (breakpoint_re_set_default, prepare_re_set_context): ... these new
3501         functions.
3502         (breakpoint_re_set_one): Call the breakpoint's
3503         breakpoint_ops->re_set implementation, if there's one.  Adjust.
3504         * breakpoint.h: Forward declare struct bpstats and struct bp_location.
3505         (struct bp_location_ops): New type.
3506         (struct bp_location): New field `ops'.
3507         (struct breakpoint_ops): New `allocate_location', `re_set' and
3508         `check_status' fields.  Make `breakpoint_hit''s description match
3509         reality.
3510         (init_bp_location): Declare.
3511         (breakpoint_re_set_default): Declare.
3512         (create_ada_exception_breakpoint): Rename to ...
3513         (init_ada_exception_breakpoint): ... this.  Add a struct
3514         breakpoint parameter, and delete the exp_string, cond_string and
3515         cond parameters.
3516         (install_breakpoint): Declare.
3517         * ada-lang.c: Include exceptions.h.
3518         <Ada exceptions description>: Update.
3519         (struct ada_catchpoint_location): New type.
3520         (ada_catchpoint_location_dtor): New function.
3521         (ada_catchpoint_location_ops): New global.
3522         (ada_catchpoint): New type.
3523         (create_excep_cond_exprs): New function.
3524         (dtor_exception, allocate_location_exception, re_set_exception)
3525         (should_stop_exception, check_status_exception): New functions.
3526         (print_one_exception, print_mention_exception)
3527         (print_recreate_exception): Adjust.
3528         (dtor_catch_exception, allocate_location_catch_exception)
3529         (re_set_catch_exception, check_status_catch_exception): New
3530         functions.
3531         (catch_exception_breakpoint_ops): Install them.
3532         (dtor_catch_exception_unhandled)
3533         (allocate_location_catch_exception_unhandled)
3534         (re_set_catch_exception_unhandled)
3535         (check_status_catch_exception_unhandled): New functions.
3536         (catch_exception_unhandled_breakpoint_ops): Install them.
3537         (dtor_catch_assert, allocate_location_catch_assert)
3538         (re_set_catch_assert, check_status_catch_assert): New functions.
3539         (catch_assert_breakpoint_ops): Install them.
3540         (ada_exception_catchpoint_p): Delete.
3541         (catch_ada_exception_command_split)
3542         (ada_exception_catchpoint_cond_string): Rename exp_string
3543         parameter to excep_string.  Adjust.
3544         (ada_parse_catchpoint_condition): Delete.
3545         (ada_exception_sal): Rename the exp_string parameter to
3546         excep_string.  Delete the cond_string and cond parameters.
3547         Adjust.
3548         (ada_decode_exception_location): Rename the exp_string parameter
3549         to excep_string.  Delete the cond_string and cond parameters.
3550         Adjust.
3551         (create_ada_exception_catchpoint): New function.
3552         (catch_ada_exception_command, ada_decode_assert_location)
3553         (catch_assert_command): Adjust.
3554         * ada-lang.h (ada_exception_catchpoint_p): Delete declaration.
3555
3556 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3557
3558         * ada-lang.c: Include arch-utils.h.
3559         (ada_decode_exception_location): Make static.
3560         (catch_ada_exception_command): Moved here from breakpoint.c.
3561         (ada_decode_assert_location): Make static.
3562         (catch_assert_command): Moved here from breakpoint.c.
3563         (_initialize_ada_lang): Install the exception and assert
3564         catchpoint commands here.
3565         * ada-lang.h (ada_decode_exception_location)
3566         (ada_decode_assert_location): Delete declarations.
3567         * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): Moved to
3568         breakpoint.h.
3569         (create_ada_exception_breakpoint): Make extern.
3570         (catch_ada_exception_command, catch_assert_command): Moved to
3571         ada-lang.c.
3572         (add_catch_command): Make extern.
3573         (_initilize_breakpoint): Don't install the exception and assert
3574         catchpoint commands here.
3575         * breakpoint.h (CATCH_PERMANENT, CATCH_TEMPORARY): Moved from
3576         breakpoint.c
3577         (add_catch_command, create_ada_exception_breakpoint): Declare.
3578
3579 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3580
3581         * breakpoint.c (init_raw_breakpoint_without_location): Don't add
3582         the breakpoint to the breakpoint chain here.
3583         (set_raw_breakpoint_without_location): Add the breakpoint to the
3584         breakpoint chain here.
3585         (init_raw_breakpoint): Adjust comments.
3586         (set_raw_breakpoint): Add the breakpoint to the breakpoint chain
3587         here.
3588         (init_catchpoint): Don't set the catchpoint's breakpoint number
3589         here.
3590         (install_catchpoint): New function.
3591         (create_fork_vfork_event_catchpoint)
3592         (create_syscall_event_catchpoint, catch_exec_command_1): Adjust to
3593         use install_catchpoint.
3594
3595 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3596
3597         * breakpoint.c (create_catchpoint_without_mention)
3598         (create_catchpoint): Delete.
3599
3600 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3601
3602         * breakpoint.h (struct breakpoint): Delete field `exec_pathname'.
3603         * breakpoint.c (init_raw_breakpoint_without_location): Remove
3604         reference to exec_pathname.
3605         (struct exec_catchpoint): New type.
3606         (dtor_catch_exec): New function.
3607         (insert_catch_exec, print_it_catch_exec, print_one_catch_exec): Adjust.
3608         (catch_exec_breakpoint_ops): Install dtor_catch_syscall.
3609         (catch_exec_command_1): Adjust to use init_catchpoint.
3610         (delete_breakpoint): Remove reference to exec_pathname.
3611
3612 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3613
3614         * breakpoint.h (struct breakpoint_ops): New field `dtor'.
3615         (struct breakpoint): Delete field `syscalls_to_be_caught'.
3616         * breakpoint.c (init_raw_breakpoint_without_location): Remove
3617         reference to syscalls_to_be_caught.
3618         (catch_fork_breakpoint_ops, catch_vfork_breakpoint_ops): Install a
3619         NULL `dtor'.
3620         (struct syscall_catchpoint): New type.
3621         (dtor_catch_syscall): New function.
3622         (insert_catch_syscall, remove_catch_syscall)
3623         (breakpoint_hit_catch_syscall, print_one_catch_syscall)
3624         (print_recreate_catch_syscall): Adjust.
3625         (catch_syscall_breakpoint_ops): Install dtor_catch_syscall.
3626         (catch_exec_breakpoint_ops): Install a NULL `dtor'.
3627         (create_syscall_event_catchpoint): Adjust to use init_catchpoint.
3628         (ranged_breakpoint_ops, watchpoint_breakpoint_ops)
3629         (masked_watchpoint_breakpoint_ops)
3630         (gnu_v3_exception_catchpoint_ops): Install a NULL `dtor'.
3631         (delete_breakpoint): Call the `dtor' breakpoint_ops method, if
3632         there is one.  Remove references to syscalls_to_be_caught.
3633         (catching_syscall_number): Adjust.
3634         * ada-lang.c (catch_exception_breakpoint_ops)
3635         (catch_exception_unhandled_breakpoint_ops)
3636         (catch_assert_breakpoint_ops): Install a NULL `dtor'.
3637
3638 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3639
3640         * breakpoint.h (struct breakpoint): Delete forked_inferior_pid
3641         field.
3642         * breakpoint.c (init_raw_breakpoint_without_location): Remove
3643         reference to forked_inferior_pid.
3644         (struct fork_catchpoint): New type.
3645         (breakpoint_hit_catch_fork, print_it_catch_fork)
3646         (print_one_catch_fork, breakpoint_hit_catch_vfork)
3647         (print_it_catch_vfork, print_one_catch_vfork): Adjust.
3648         (create_fork_vfork_event_catchpoint): Adjust to use
3649         init_catchpoint.
3650
3651 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3652
3653         * breakpoint.c (add_to_breakpoint_chain)
3654         (init_raw_breakpoint_without_location): New functions, factored
3655         out from ...
3656         (set_raw_breakpoint_without_location): ... this one.
3657         (init_raw_breakpoint): New function, factored out from
3658         set_raw_breakpoint and adjusted to use
3659         init_raw_breakpoint_without_location.
3660         (set_raw_breakpoint): Adjust.
3661         (init_catchpoint): New function, factored out from
3662         create_catchpoint_without_mention and adjusted to use
3663         init_raw_breakpoint.
3664         (create_catchpoint_without_mention): Adjust.
3665
3666 2011-06-22  Tom Tromey  <tromey@redhat.com>
3667
3668         * dwarf2expr.c (execute_stack_op) <DW_OP_GNU_convert>: Treat type
3669         argument of 0 specially.
3670
3671 2011-06-22  Yao Qi  <yao@codesourcery.com>
3672
3673         * infrun.c (handle_inferior_event): Remove write-only local variable
3674         `sw_single_step_trap_p'.
3675
3676 2011-06-20  Tom Tromey  <tromey@redhat.com>
3677
3678         * symtab.c (lookup_language_this): End loop if block is NULL.
3679
3680 2011-06-17  Tom Tromey  <tromey@redhat.com>
3681
3682         * valops.c (value_of_this): Use lookup_language_this.
3683         * symtab.h (lookup_language_this): Declare.
3684         * symtab.c (lookup_language_this): New function.
3685         (lookup_symbol_aux): Use lookup_language_this.
3686         * ax-gdb.c (gen_expr) <OP_THIS>: Use lookup_language_this.
3687
3688 2011-06-17  Tom Tromey  <tromey@redhat.com>
3689
3690         * value.h (value_of_this): Update.
3691         (value_of_local): Remove.
3692         * valops.c (value_of_this): Rename from value_of_local.  Change
3693         parameters.
3694         * p-exp.y (exp): Update.
3695         (variable): Likewise.
3696         * eval.c (evaluate_subexp_standard) <OP_THIS>: Use value_of_this.
3697
3698 2011-06-17  Tom Tromey  <tromey@redhat.com>
3699
3700         * valops.c (value_of_local): Complain if NAME is NULL.
3701         * std-operator.def (OP_OBJC_SELF): Remove.
3702         * parse.c (operator_length_standard) <OP_OBJC_SELF>: Remove.
3703         * objc-exp.y (name_not_typename): Use OP_THIS.
3704         * expprint.c (print_subexp_standard) <OP_THIS>: Print language's
3705         name for "this".
3706         <OP_OBJC_SELF>: Remove.
3707         * eval.c (evaluate_subexp_standard) <OP_OBJC_SELF>: Remove.
3708
3709 2011-06-16  Tristan Gingold  <gingold@adacore.com>
3710
3711         * python/py-events.h (gdb_py_events): Make it extern.
3712         * python/py-evtregistry.c (gdb_py_events): Declare.
3713
3714 2011-06-16  Hui Zhu  <teawater@gmail.com>
3715
3716         * remote.c (remote_trace_set_readonly_regions): Add check for
3717         remote_protocol_packets[PACKET_qXfer_traceframe_info].support before
3718         output warning.
3719
3720 2011-06-15  Ulrich Weigand  <ulrich.weigand@linaro.org>
3721
3722         * arm-linux-tdep.c: Include "auxv.h".
3723         (AT_HWCAP): Define.
3724         (ARM_LINUX_SIZEOF_VFP): Define.
3725         (arm_linux_supply_vfp): New function.
3726         (arm_linux_collect_vfp): Likewise.
3727         (arm_linux_regset_from_core_section): Handle .reg-arm-vfp sections.
3728         (arm_linux_fpa_regset_sections): New variable.
3729         (arm_linux_vfp_regset_sections): Likewise.
3730         (arm_linux_core_read_description): New function.
3731         (arm_linux_init_abi): Install arm_linux_core_read_description and
3732         arm_linux_fpa_regset_sections or arm_linux_vfp_regset_sections as
3733         appropriate for the architecture.
3734         * arm-tdep.h (struct gdbarch_tdep): Add member "vfpregset".
3735         (tdesc_arm_with_m): Declare.
3736         (tdesc_arm_with_iwmmxt): Likewise.
3737         (tdesc_arm_with_vfpv2): Likewise.
3738         (tdesc_arm_with_vfpv3): Likewise.
3739         (tdesc_arm_with_neon): Likewise.
3740         * arm-linux-nat.c: Move features/*.c includes ...
3741         * arm-tdep.c: ... here.
3742         * arm-linux-nat.c (arm_linux_read_description): Move initializing
3743         target description data structures ...
3744         * arm-tdep.c (_initialize_arm_tdep): ... here.
3745         * arm-linux-nat.c (HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3,
3746         HWCAP_VFPv3D16): Move definitions ...
3747         * arm-linux-tdep.h: ... here.
3748
3749 2011-06-15  Hui Zhu  <teawater@gmail.com>
3750
3751         * remote.c (remote_trace_set_readonly_regions): Add a check for
3752         target_buf_size.
3753
3754 2011-06-14  Tom Tromey  <tromey@redhat.com>
3755
3756         * coffread.c (coffread_objfile): Rename from current_objfile.
3757         * dbxread.c (dbxread_objfile): Rename from current_objfile.
3758         * mdebugread.c (mdebugread_objfile): Rename from current_objfile.
3759
3760 2011-06-14  Tom Tromey  <tromey@redhat.com>
3761
3762         * jv-lang.c (jv_type_objfile_data_key, dynamics_objfile)
3763         (class_symtab): Remove.
3764         (jv_dynamics_progspace_key): New global.
3765         (jv_per_objfile_free): Reset program space data.  Update assert.
3766         Don't clear globals.
3767         (get_dynamics_objfile): Use and set program space data.
3768         (get_java_class_symtab): Use get_dynamics_objfile.
3769         (add_class_symbol): Likewise.
3770         (java_link_class_type): Likewise.
3771         (java_object_type, jv_clear_object_type, set_java_object_type):
3772         Remove.
3773         (get_java_object_type): Update.  Don't cache result.
3774         (is_object_type): Don't call set_java_object_type.
3775         (_initialize_java_language): Don't set jv_type_objfile_data_key;
3776         initialize jv_dynamics_progspace_key.
3777
3778 2011-06-14  Tom Tromey  <tromey@redhat.com>
3779
3780         * symtab.h (current_objfile): Don't declare.
3781         * objfiles.h (current_objfile): Don't declare.
3782         * objfiles.c (current_objfile): Remove.
3783         * mdebugread.c (current_objfile): New file-scope global.
3784         * dbxread.c (current_objfile): New file-scope global.
3785         * coffread.c (current_objfile): New file-scope global.
3786
3787 2011-06-13  Pedro Alves  <pedro@codesourcery.com>
3788
3789         * top.h (line): Rename to ...
3790         (saved_command_line): ... this.
3791         (linesize): Rename to ...
3792         (saved_command_line_size): ... this.
3793         * top.c (line): Rename to ...
3794         (saved_command_line): ... this.
3795         (linesize): Rename to ...
3796         (saved_command_line_size): ... this.
3797         (dont_repeat, command_line_input, dont_repeat_command): Adjust.
3798         * event-top.c (command_line_handler): Adjust.
3799         * main.c (captured_main): Adjust.
3800
3801 2011-06-12  Mark Kettenis  <kettenis@gnu.org>
3802
3803         * i386-tdep.c (i386_epilogue_frame_cache): Simplify code.  Call
3804         get_frame_func instead of get_frame_pc to determine the code
3805         address used to construct the frame ID.
3806         (i386_epilogue_frame_unwind_stop_reason): Fix coding style.
3807         (i386_epilogue_frame_this_id): Likewise.
3808         (i386_epilogue_frame_prev_register): New function.
3809         (i386_epilogue_frame_unwind): Use i386_epilogue_frame_prev_register.
3810         (i386_stack_tramp_frame_sniffer): Fix coding style.
3811         (i386_stack_tramp_frame_unwind): Use i386_epilogue_frame_prev_register.
3812         (i386_gdbarch_init): Fix comments.
3813
3814 2011-06-12  Mark Kettenis  <kettenis@gnu.org>
3815
3816         * i386-tdep.c (i386_match_insn_block): Use length of the proper
3817         instruction when walking back through the instruction stream.
3818
3819 2011-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
3820
3821         * symtab.c (output_partial_symbol_filename): Exchange the filename and
3822         fullname parameters order.
3823
3824 2011-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
3825
3826         Code cleanup.
3827         * dwarf2read.c (dw2_map_symbol_filenames): Use symbol_filename_ftype
3828         for fun.
3829         * psymtab.c (map_symbol_filenames_psymtab)
3830         (map_partial_symbol_filenames): Likewise.
3831         * psymtab.h: Include symfile.h.
3832         (map_partial_symbol_filenames): Use symbol_filename_ftype for fun.
3833         * symfile.h (symbol_filename_ftype): New.
3834         (struct quick_symbol_functions): Use symbol_filename_ftype for fun of
3835         map_symbol_filenames, clarify more the naming in comment.
3836
3837 2011-06-07  Doug Evans  <dje@google.com>
3838
3839         * cc-with-index.sh: Fix typos in comment.
3840         Look for ../../gdb, for fullname.exp.
3841
3842 2011-06-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
3843             Pedro Alves  <pedro@codesourcery.com>
3844
3845         * cli/cli-cmds.c (shell_escape): Use waitpid.
3846         * rs6000-nat.c (exec_one_dummy_insn): Likewise.
3847
3848 2011-06-07  Tristan Gingold  <gingold@adacore.com>
3849
3850         * xcoffread.c (dwarf2_xcoff_names): New variable.
3851         (aix_process_linenos): Add a guard.
3852         (xcoff_symfile_finish): Free dwarf2.
3853         (xcoff_initial_scan): Add dwarf2 support.
3854
3855 2011-06-06  Pedro Alves  <pedro@codesourcery.com>
3856
3857         * infcall.c (run_inferior_call): Don't mask async.  Instead force
3858         a synchronous wait, if the target can async.
3859
3860         * target.h (struct target_ops): Delete to_async_mask.
3861         (target_async_mask): Delete.
3862         * target.c (update_current_target): Delete references to to_async_mask.
3863         * linux-nat.c (linux_nat_async_mask_value): Delete.
3864         (linux_nat_is_async_p, linux_nat_can_async_p): Remove references
3865         to linux_nat_async_mask_value.
3866         (linux_nat_async_mask): Delete.
3867         (linux_nat_async, linux_nat_close): Remove references to
3868         linux_nat_async_mask_value.
3869         * record.c (record_async_mask_value): Delete.
3870         (record_async): Remove references to record_async_mask_value.
3871         (record_async_mask): Delete.
3872         (record_can_async_p, record_is_async_p): Remove references to
3873         record_async_mask_value.
3874         (init_record_ops, init_record_core_ops): Remove references to
3875         record_async_mask.
3876         * remote.c (remote_async_mask_value): Delete.
3877         (init_remote_ops): Remove reference to remote_async_mask.
3878         (remote_can_async_p, remote_is_async_p): Remove references to
3879         remote_async_mask_value.
3880         (remote_async): Remove references to remote_async_mask_value.
3881         (remote_async_mask): Delete.
3882
3883         * infrun.c (fetch_inferior_event): Don't claim registers changed
3884         if the current thread is already not executing.
3885
3886 2011-06-03  Joel Brobecker  <brobecker@adacore.com>  (obvious fix)
3887
3888         From Stephen Kitt  <steve@sk2.org>
3889         * breakpoint.c, breakpoint.h, cli/cli-dump.c, dwarf2expr.c,
3890         gdbarch.c, gdbarch.sh, remote.c: Various spelling fixes.
3891
3892 2011-06-03  Joel Brobecker  <brobecker@adacore.com>
3893
3894         * dwarf2expr.c (execute_stack_op) [DW_OP_deref]: Handle
3895         the case where ADDR_SIZE is different from TYPE_LENGTH (type).
3896
3897 2011-06-03  Tom Tromey  <tromey@redhat.com>
3898
3899         * python/py-inferior.c (python_inferior_exit): Use inferior's exit
3900         code fields.
3901         * python/py-exitedevent.c (create_exited_event_object): Change
3902         type of 'exit_code'.  Optionally add exit_code attribute.
3903         (emit_exited_event): Change type of 'exit_code'.
3904         * python/py-event.h (emit_exited_event): Update.
3905         * mi/mi-interp.c (mi_inferior_exit): Print exit code.
3906         * infrun.c (handle_inferior_event): Set exit code fields on
3907         inferior.
3908         * inferior.h (struct inferior) <has_exit_code, exit_code>: New
3909         fields.
3910         * inferior.c (exit_inferior_1): Initialize new fields.
3911
3912 2011-06-03  Tom Tromey  <tromey@redhat.com>
3913
3914         * dwarf2expr.c (get_signed_type): New function.
3915         (execute_stack_op) <DW_OP_shra>: Always perform a signed shift.
3916
3917 2011-06-02  Keith Seitz  <keiths@redhat.com>
3918
3919         * objc-lang.c (find_methods): Increment objfile_csym earlier.
3920
3921 2011-06-02  Pedro Alves  <pedro@codesourcery.com>
3922
3923         * top.h (simplified_command_loop): Delete declaration.
3924
3925 2011-06-01  Mike Frysinger  <vapier@gentoo.org>
3926
3927         * remote-sim.c (gdbsim_open): Add the strlen of " --sysroot=" and
3928         gdb_sysroot to the "len" variable.  Append both to "arg_buf".
3929
3930 2011-06-01  Yao Qi  <yao@codesourcery.com>
3931
3932         * objfiles.h (obj_section_addr): Update reference to objfile from
3933         `abfd' to `obfd'.
3934         (obj_section_endaddr): Likewise.
3935
3936 2011-06-01  Daniel Jacobowitz  <drow@false.org>
3937
3938         * MAINTAINERS: Update my email address and affiliation.  Also
3939         update Ian Lance Taylor's affiliation.  Use UTF-8 for ludo@gnu.org.
3940
3941 2010-05-31  Keith Seitz  <keiths@redhat.com>
3942
3943         PR c++/12750
3944         * linespec.c (get_search_block): New function.
3945         (find_methods): Add FILE_SYMTATB parameter and use it and
3946         get_search_block to pass an appropriate block to
3947         lookup_symbol_in_namespace.
3948         (decode_line_1): Record if *ARGPTR is single-quote enclosed.
3949         Check if *ARGPTR starts with a filename first.
3950         If it does, call locate_first_half again to locate the next
3951         "first half" of the linespec.
3952         Pass FILE_SYMTATB to decode_objc and decode_compound.
3953         Swallow the trailing single-quote if IS_SQUOTE_ENCLOSED.
3954         (locate_first_half): Stop on the first colon seen.
3955         (decode_compound): Add FILE_SYMTAB parameter.
3956         Pass FILE_SYMTAB to lookup_prefix_sym and find_method.
3957         (lookup_prefix_sym): Add FILE_SYMTAB parameter and use
3958         get_search_block with lookup_symbol.
3959         (find_method): Add FILE_SYMTAB parameter and pass it to
3960         find_methods.
3961         (decode_objc): Use get_search_block.
3962
3963 2010-05-31  Keith Seitz  <keiths@redhat.com>
3964
3965         PR symtab/12704
3966         * cp-namespace.c (ANONYMOUS_NAMESPACE_LEN): Remove.
3967         (cp_scan_for_anonymous_namespaces): Use CP_ANONYMOUS_NAMESPACE_STR
3968         and CP_ANONYMOUS_NAMESPACE_LEN.
3969         (cp_is_anonymous): Likewise.
3970         * cp-support.h (CP_ANONYMOUS_NAMESPACE_STR): Define.
3971         (CP_ANONYMOUS_NAMESPACE_LEN): Define.
3972         * dwarf2read.c (namespace_name): Likewise.
3973         (fixup_partial_die): Likewise.
3974         * linespec.c (decode_compound): If CP_ANONYMOUS_NAMESPACE_STR is
3975         seen in the input, keep it.
3976
3977 2011-05-30  Pedro Alves  <pedro@codesourcery.com>
3978
3979         * target.h (enum inferior_event_type): Delete INF_QUIT_REQ.
3980         * inf-loop.h (inferior_event_handler_wrapper): Delete.
3981         * inf-loop.c (inferior_event_handler_wrapper): Delete.
3982         (inferior_event_handler): Don't handle INF_QUIT_REQ.
3983         * remote.c (_initialize_remote): Register
3984         async_remote_interrupt_twice directly as
3985         sigint_remote_twice_token event.
3986
3987 2011-05-30  Pedro Alves  <pedro@codesourcery.com>
3988
3989         * target.h (enum inferior_event_type): Delete INF_ERROR.
3990         * inf-loop.c (inferior_event_handler): Don't handle INF_ERROR.
3991
3992 2011-05-30  Pedro Alves  <pedro@codesourcery.com>
3993
3994         * interps.c (interp_set): Don't cancel continuations.
3995
3996 2011-05-30  Jan Kratochvil  <jan.kratochvil@redhat.com>
3997
3998         * linux-nat.c (linux_lwp_is_zombie): Use xsnprintf.
3999
4000 2011-05-30  Pedro Alves  <pedro@codesourcery.com>
4001
4002         * continuations.h (continuation_ftype): Add `err' parameter.
4003         Document parameters.
4004         (do_all_continuations, do_all_continuations_thread)
4005         (do_all_intermediate_continuations)
4006         (do_all_intermediate_continuations_thread)
4007         (do_all_inferior_continuations): Add `err' parameter.
4008         * continuations.c (do_my_continuations_1, do_my_continuations)
4009         (do_all_inferior_continuations, do_all_continuations_ptid)
4010         (do_all_continuations_thread_callback)
4011         (do_all_continuations_thread, do_all_continuations)
4012         (do_all_intermediate_continuations_thread_callback)
4013         (do_all_intermediate_continuations_thread)
4014         (do_all_intermediate_continuations): Add `err' parameter, and pass
4015         it down all the way to the continuations proper.
4016         * inf-loop.c (inferior_event_handler): If fetching an inferior
4017         event throws an error, don't pop the target, and still call the
4018         continuations, but with `err' set.  Adjust all other continuation
4019         calls.
4020         * breakpoint.c (until_break_command_continuation): Add `err'
4021         parameter.
4022         * infcmd.c (step_1_continuation): Add `err' parameter.  Don't
4023         issue another step if `err' is set.
4024         (struct until_next_continuation_args): New.
4025         (until_next_continuation): Add `err' parameter.  Adjust.
4026         (until_next_command): Adjust.
4027         (struct finish_command_continuation_args): Add `thread' field.
4028         (finish_command_continuation): Add `err' parameter.  Handle it.
4029         (finish_forward): Adjust.
4030         (attach_command_continuation): Add `err' parameter.  Handle it.
4031         * infrun.c (infrun_thread_stop_requested_callback): Adjust to
4032         cancel the continuations.
4033         * interps.c (interp_set): Adjust to cancel the continuations.
4034         * thread.c (clear_thread_inferior_resources): Adjust to cancel the
4035         continuations rather than discarding.
4036         (free_thread): Don't clear thread inferior resources here.
4037         (delete_thread_1): Do it here instead.  And do it before removing
4038         the thread from the threads list.  Tag the thread as exited before
4039         clearing thread inferior resources.
4040
4041 2011-05-30  Joel Brobecker  <brobecker@adacore.com>
4042
4043         * infcall.c (call_function_by_hand): Rephrase error message.
4044
4045 2011-05-27  Pedro Alves  <pedro@codesourcery.com>
4046
4047         * defs.h (struct thread_info, struct inferior): Delete forward
4048         declarations.
4049         * breakpoint.h (struct thread_info): New forward declaration.
4050         * observer.sh (struct inferior): New forward declaration.
4051         * python/python-internal.h (struct inferior): New forward
4052         declaration.
4053
4054 2011-05-27  Pedro Alves  <pedro@codesourcery.com>
4055
4056         * defs.h (struct continuation, continuation_ftype)
4057         (continuation_free_arg_ftype, add_continuation)
4058         (do_all_continuations, do_all_continuations_thread)
4059         (discard_all_continuations, discard_all_continuations_thread)
4060         (add_intermediate_continuation, do_all_intermediate_continuations)
4061         (do_all_intermediate_continuations_thread)
4062         (discard_all_intermediate_continuations)
4063         (discard_all_intermediate_continuations_thread)
4064         (add_inferior_continuation, do_all_inferior_continuations)
4065         (discard_all_inferior_continuations): Move to ...
4066         * continuations.h: ... this new file.
4067         * breakpoint.c, continuations.c, event-top.c, inf-loop.c,
4068         infcmd.c, inferior.c, infrun.c, interps.c: Include
4069         continuations.h.
4070
4071 2011-05-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
4072             Doug Evans  <dje@google.com>
4073
4074         Fix PR 10970, PR 12702.
4075         * linux-nat.c (linux_lwp_is_zombie): New function.
4076         (wait_lwp): Initialize status.  New variable prev_mask.  Block signals.
4077         Check for linux_lwp_is_zombie.  Use WNOHANG and sigsuspend.
4078
4079 2011-05-27  Pedro Alves  <pedro@codesourcery.com>
4080
4081         * defs.h (continuation_ftype, continuation_free_arg_ftype): New
4082         typedefs.
4083         (add_continuation, add_intermediate_continuation)
4084         (add_inferior_continuation): Use them.
4085         * continuations.c (struct continuation): Use them.
4086         (make_continuation_ftype): Delete.
4087         (make_continuation, add_inferior_continuation, add_continuation)
4088         (add_intermediate_continuation): Use continuation_ftype and
4089         continuation_free_arg_ftype.  Rename parameters to shorter names.
4090
4091 2011-05-27  Pedro Alves  <pedro@codesourcery.com>
4092
4093         * continuations.c (make_continuation): Make it return void.
4094         (do_my_continuations): Rename to ...
4095         (do_my_continuations_1): ... this.  Remove old_chain parameter and
4096         adjust.
4097         (do_my_continuations): New.
4098         (discard_my_continuations): Rename to ...
4099         (discard_my_continuations_1): ... this.  Remove old_chain
4100         parameter and adjust.
4101         (discard_my_continuations): New.
4102         (add_inferior_continuation): Simplify.
4103         (do_all_inferior_continuations): Reimplement on top
4104         do_my_continuations.
4105         (discard_all_inferior_continuations): Simplify.
4106         (add_continuation): Simplify.
4107         (do_all_continuations_ptid): Simplify.
4108         (discard_all_continuations_thread_callback): Simplify.
4109         (add_intermediate_continuation): Simplify.
4110         (discard_all_intermediate_continuations_thread_callback):
4111         Simplify.
4112
4113 2011-05-27  Pedro Alves  <pedro@codesourcery.com>
4114
4115         * utils.c (struct continuation, add_continuation)
4116         (add_inferior_continuation)
4117         (do_all_inferior_continuations, discard_all_inferior_continuations)
4118         (restore_thread_cleanup, do_all_continuations_ptid)
4119         (do_all_continuations_thread_callback)
4120         (do_all_continuations_thread, do_all_continuations)
4121         (discard_all_continuations_thread_callback)
4122         (discard_all_continuations_thread, discard_all_continuations)
4123         (add_intermediate_continuation)
4124         (do_all_intermediate_continuations_thread_callback)
4125         (do_all_intermediate_continuations_thread)
4126         (do_all_intermediate_continuations)
4127         (discard_all_intermediate_continuations_thread_callback)
4128         (discard_all_intermediate_continuations_thread)
4129         (discard_all_intermediate_continuations): Move to ...
4130         * continuations.c: ... this new file, and adjust to no longer
4131         implement continuations on top of cleanups.
4132         * Makefile.in (SFILES): Add continuations.c.
4133         (COMMON_OBS): Add continuations.o.
4134
4135 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
4136
4137         * inferior.h (enum exec_direction_kind): Delete EXEC_ERROR.
4138         * infrun.c (show_exec_direction_func): Don't handle EXEC_ERROR.
4139         Internal error on invalid values.
4140         * reverse.c: Don't handle EXEC_ERROR.
4141         * mi/mi-main.c: Don't handle EXEC_ERROR.
4142
4143 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
4144
4145         * record.c: Include event-loop.h, inf-loop.h.
4146         (record_beneath_to_async): New global.
4147         (tmp_to_async): New global.
4148         (record_async_inferior_event_token): New global.
4149         (record_open_1): Don't error out if async is enabled.
4150         (record_open): Handle to_async.  Create an async event source in
4151         the event loop.
4152         (record_close): Delete the async event source.
4153         (record_resumed): New global.
4154         (record_execution_dir): New global.
4155         (record_resume, record_core_resume): Set them.  Register the
4156         target on the event loop.
4157         (record_wait): Rename to ...
4158         (record_wait_1): ... this.  Add more debug output.  Handle
4159         TARGET_WNOHANG, and the target beneath returning
4160         TARGET_WAITKIND_IGNORE.
4161         (record_wait): Reimplement on top of record_wait_1.
4162         (record_async_mask_value): New global.
4163         (record_async, record_async_mask, record_can_async_p)
4164         (record_is_async_p, record_execution_direction): New functions.
4165         (init_record_ops, init_record_core_ops): Install new methods.
4166         * infrun.c (fetch_inferior_event): Temporarily switch the global
4167         execution direction to the direction the target was going.
4168         (execution_direction): Change type to int.
4169         * target.c (default_execution_direction): New function.
4170         (update_current_target): Inherit and de_fault
4171         to_execution_direction.
4172         * target.h (struct target_ops) <to_execution_direction>: New
4173         field.
4174         (target_execution_direction): New macro.
4175         * inferior.h (execution_direction): Change type to int.
4176
4177 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
4178
4179         * infcall.c (call_function_by_hand): Don't allow calling functions
4180         in reverse execution mode.
4181
4182 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
4183
4184         * infcmd.c (finish_command): Allow async finish in reverse.
4185
4186 2011-05-26  Yao Qi  <yao@codesourcery.com>
4187
4188         * gdb_thread_db.h: Delete.  Move to ...
4189         * common/gdb_thread_db.h: ... here.
4190
4191 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
4192
4193         * infcmd.c (finish_backward): Set a step-resume breakpoint at the
4194         function's entry point instead of a manually managed momentary
4195         breakpoint, and only ever issue one proceed call.
4196         * infrun.c (handle_inferior_event) <BPSTAT_WHAT_STEP_RESUME>: If
4197         doing a reverse-finish, switch to stepi mode, to do another step.
4198         (insert_step_resume_breakpoint_at_sal): Make public.
4199         (normal_stop): No need to save function value return registers if
4200         going reverse.
4201         * inferior.h (insert_step_resume_breakpoint_at_sal): Declare.
4202
4203 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
4204
4205         * breakpoint.h (enum bptype) <bp_hp_step_resume>: New.
4206         (enum bpstat_what_main_action): Move BPSTAT_WHAT_STEP_RESUME
4207         before BPSTAT_WHAT_STOP_SILENT.  Add BPSTAT_WHAT_HP_STEP_RESUME
4208         at the end.
4209         * breakpoint.c (update_breakpoints_after_exec): Also delete hp
4210         step-resume breakpoints.
4211         (print_it_typical): Handle bp_hp_step_resume.
4212         (bpstat_what): Ditto.
4213         (bptype_string): Ditto.
4214         (print_one_breakpoint_location): Ditto.
4215         (allocate_bp_location): Ditto.
4216         (mention): Ditto.
4217         (breakpoint_re_set_one): Ditto.
4218         * infrun.c (handle_inferior_event): Adjust.  Split
4219         BPSTAT_WHAT_STEP_RESUME handling in BPSTAT_WHAT_STEP_RESUME and
4220         BPSTAT_WHAT_HP_STEP_RESUME.
4221         (insert_step_resume_breakpoint_at_sal): Rename to ...
4222         (insert_step_resume_breakpoint_at_sal_1): ... this.  Add bptype
4223         parameter.  Handle it.
4224         (insert_step_resume_breakpoint_at_sal): Reimplement on top of
4225         insert_step_resume_breakpoint_at_sal_1.
4226         (insert_step_resume_breakpoint_at_frame): Rename to ...
4227         (insert_hp_step_resume_breakpoint_at_frame): ... this.  Adjust to
4228         set a high-priority step-resume breakpoint.
4229         (insert_step_resume_breakpoint_at_frame): Adjust comment.
4230         (insert_step_resume_breakpoint_at_caller): Ditto.
4231
4232 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
4233
4234         * breakpoint.c (iterate_over_related_breakpoints): New.
4235         (do_map_delete_breakpoint): New.
4236         (delete_command): Pass do_map_delete_breakpoint to
4237         map_breakpoint_numbers.
4238         (do_disable_breakpoint): New.
4239         (do_map_disable_breakpoint): Iterate over the breakpoint's related
4240         breakpoints.
4241         (do_enable_breakpoint): Rename to ...
4242         (enable_breakpoint_disp): ... this.
4243         (enable_breakpoint): Adjust.
4244         (do_enable_breakpoint): New.
4245         (enable_once_breakpoint): Delete.
4246         (do_map_enable_breakpoint): New.
4247         (do_map_enable_once_breakpoint): New.
4248         (enable_once_command, enable_delete_command)
4249         (delete_trace_command): Iterate over the breakpoint's related
4250         breakpoints.
4251
4252 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
4253
4254         * alpha-tdep.c (alpha_cannot_fetch_register): Don't return true
4255         for ALPHA_ZERO_REGNUM.
4256         (alpha_supply_int_regs): Explicitly supply zero as the value for
4257         ALPHA_ZERO_REGNUM in the register cache.
4258         * alpha-nat.c (fetch_osf_core_registers): Ditto.
4259
4260 2011-05-26  Yao Qi  <yao@codesourcery.com>
4261
4262         * gdb/gdb_thread_db.h: Remove HAVE_UINTPTR_T.
4263
4264 2011-05-26  Tristan Gingold  <gingold@adacore.com>
4265
4266         * symfile.h (struct dwarf2_section_names): New type.
4267         (struct dwarf2_debug_sections): New type.
4268         (dwarf2_has_info): Add parameter.
4269         * dwarf2read.c (dwarf2_elf_names): New variable.
4270         (INFO_SECTION, ABBREV_SECTION, LINE_SECTION, LOC_SECTION)
4271         (MACINFO_SECTION, STR_SECTION, RANGES_SECTION, TYPES_SECTION)
4272         (FRAME_SECTION, EH_FRAME_SECTION, GDB_INDEX_SECTION): Remove.
4273         (dwarf2_has_info): Add names parameter.  Pass names
4274         to dwarf2_locate_sections.
4275         (section_is_p): Rewrite using the names parameter.
4276         (dwarf2_locate_sections): Use section names from the names parameter.
4277         * coffread.c (coff_symfile_read): Adjust call to dwarf2_has_info.
4278         * elfread.c (read_psyms): Ditto.
4279         * machoread.c (macho_symfile_read): Ditto.
4280
4281 2011-05-25  Andreas Schwab  <schwab@redhat.com>
4282
4283         PR gdb/8677
4284         * event-loop.c (handle_file_event): Don't handle POLLHUP as error.
4285
4286 2011-05-24  Keith Seitz  <keiths@redhat.com>
4287
4288         PR breakpoint/12803
4289         * linespec.c (keep_name_info): Add handling for "volatile" keyword.
4290         (decode_compound): Unconditionally call keep_name_info.
4291
4292 2011-05-24  Pedro Alves  <pedro@codesourcery.com>
4293
4294         * breakpoint.c (watchpoint_check): If the watchpoint went out of
4295         scope, clear its command list.
4296         (map_breakpoint_numbers): Don't walk the related breakpoints list
4297         of each breakpoint.
4298
4299 2011-05-24  Tom Tromey  <tromey@redhat.com>
4300
4301         * MAINTAINERS: Move Jim Blandy to past maintainers.
4302
4303 2011-05-24  Tristan Gingold  <gingold@adacore.com>
4304
4305         * symfile.h (enum dwarf2_section_enum): New type.
4306         (dwarf2_get_section_info): New prototype.
4307         * dwarf2read.c (dwarf2_get_section_info): Replace parameter
4308         section_name by sect.  Use a switch to select the info.
4309         * dwarf2-frame.c (warf2_get_section_info): Remove prototype.
4310         (dwarf2_build_frame_info): Adjust calls to dwarf2_get_section_info.
4311
4312 2011-05-24  Pedro Alves  <pedro@codesourcery.com>
4313
4314         * solib-svr4.c (svr4_solib_create_inferior_hook): Skip setting
4315         shared library event breakpoint if there's no execution.
4316
4317 2011-05-24  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4318
4319         * breakpont.c (remove_hw_watchpoints): Remove unused function.
4320         * breakpoint.h remove_hw_watchpoints(): Remove prototype.
4321
4322 2011-05-23  Tom Tromey  <tromey@redhat.com>
4323
4324         * c-lang.c (evaluate_subexp_c): Use expect_type if it is not
4325         NULL.
4326
4327 2011-05-23  Doug Evans  <dje@google.com>
4328
4329         * python/lib/gdb/printing.py (register_pretty_printer): Add missing
4330         entry for RuntimeError to doc string.
4331
4332 2011-05-23  Jerome Guitton  <guitton@adacore.com>
4333
4334         * sparc-tdep.c (sparc_skip_stack_check): Recognize a new instruction
4335         sequence for probing loops.
4336
4337 2011-05-23  Pedro Alves  <pedro@codesourcery.com>
4338
4339         * infrun.c (user_visible_resume_ptid): Fix typos in describing
4340         comment.
4341
4342 2011-05-21  Mark Kettenis  <kettenis@gnu.org>
4343
4344         * sparc-nat.c (sparc_fetch_inferior_registers): Explicitly supply
4345         zero as the value for %g0 in the register cache.
4346         * sparc-tdep.c (sparc32_supply_gregset): Likewise.
4347         * sparc64-tdep.c (sparc64_supply_gregset): Likewise.
4348
4349 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4350
4351         * infrun.c (proceed): Set previous_inferior_ptid here.
4352         (init_wait_for_inferior): Initialize previous_inferior_ptid from
4353         inferior_ptid, not null_ptid.
4354         (wait_for_inferior): Don't initialize previous_inferior_ptid here.
4355         (fetch_inferior_event): Nor here.
4356
4357 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4358
4359         * inf-loop.c (inferior_event_handler): Only output a message if
4360         verbose.
4361
4362 2011-05-20  Luis Machado  <lgustavo@codesourcery.com>
4363
4364         * MAINTAINERS: Update my e-mail address.
4365
4366 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4367
4368         * infrun.c (proceed): Switch the inferior event loop to
4369         INF_EXEC_COMPLETE if the target refused to resume from a
4370         vfork/fork.
4371
4372 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4373
4374         * infcmd.c: Include "inf-loop.h".
4375         (step_once): When stepping into an inline subroutine, pretend the
4376         target has run.  If the target can async, switch the inferior
4377         event loop to INF_EXEC_COMPLETE.
4378         * inferior.h (user_visible_resume_ptid): Declare.
4379         * infrun.c (user_visible_resume_ptid): New function, factored out
4380         from `resume'.
4381         (resume): Use it.
4382         * mi/mi-main.c (mi_execute_async_cli_command): Remove assertion
4383         that the current thread is running.  Merge async and sync
4384         branches.
4385
4386 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4387
4388         * infcmd.c (step_1): Simplify synchronous case.
4389
4390 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4391
4392         * tracepoint.c: Include exceptions.h.
4393         (TFILE_PID): Move higher in file.
4394         (tfile_open): Delay pushing the tfile target until we're assured
4395         the tfile header is present in the file.  Wrap reading the initial
4396         newline-terminated lines in TRY_CATCH.  Pop the target if the
4397         initial setup failed.  Add the tfile's thread immediately
4398         aftwards, before any non-essential setup.  Don't skip
4399         post_create_inferior if there are no traceframes present in the
4400         file.
4401         (tfile_close): Remove redundant check for null before xfree call.
4402         (tfile_thread_alive): New function.
4403         (init_tfile_ops): Register it as to_thread_alive callback.
4404
4405 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4406
4407         * tracepoint.c (tfile_open): Delete #if 0'd code.
4408
4409 2011-05-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
4410
4411         Fix -readnow for -gdwarf-4 unused type units.
4412         * dwarf2read.c (struct signatured_type): Remove the field offset.
4413         (create_signatured_type_table_from_index): Remove its initialization.
4414         (create_debug_types_hash_table): Likewise.  Initialize per_cu.offset
4415         instead.  Add a complaint call.
4416         (process_psymtab_comp_unit): Change assignment to gdb_assert.
4417         (process_type_comp_unit, lookup_die_type, dump_die_shallow)
4418         (lookup_signatured_type_at_offset, read_signatured_type)
4419         (write_one_signatured_type): Update the field for per_cu.
4420
4421 2011-05-19  Tom Tromey  <tromey@redhat.com>
4422
4423         * python/py-inferior.c (python_inferior_exit): Use
4424         target_gdbarch.
4425         (python_on_resume): Likewise.
4426
4427 2011-05-19  Matt Rice  <ratmice@gmail.com>
4428
4429         * breakpoint.c (bpstat_do_actions_1): Call prevent_dont_repeat.
4430
4431 2011-05-19  Hui Zhu  <teawater@gmail.com>
4432
4433         * tracepoint.c (tfile_trace_find): Return directly when num is -1.
4434
4435 2011-05-19  Hui Zhu  <teawater@gmail.com>
4436
4437         * xcoffread.c (read_xcoff_symtab): Initialize fcn_aux_saved.
4438
4439 2011-05-18  Tom Tromey  <tromey@redhat.com>
4440
4441         * dwarf2read.c (dwarf2_add_field): Constify.
4442         * value.c (value_static_field): Constify.
4443         * gdbtypes.h (struct main_type) <field.field_location.physname>:
4444         Now const.
4445         * ax-gdb.c (gen_static_field): Constify
4446
4447 2011-05-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
4448
4449         * linux-nat.c (kill_callback): Use SIGKILL first.
4450
4451 2011-05-18  Joel Brobecker  <brobecker@adacore.com>
4452
4453         * ada-lang.c (print_it_exception): Avoid use of sprintf.
4454
4455 2011-05-18  Tom Tromey  <tromey@redhat.com>
4456
4457         * value.c (value_fn_field): Constify.
4458         * symtab.c (gdb_mangle_name): Constify.
4459         * stabsread.c (update_method_name_from_physname): Make 'physname'
4460         argument const.
4461         * p-typeprint.c (pascal_type_print_method_args): Make arguments
4462         const.  Use explicit fputc_filtered loop.
4463         (pascal_type_print_base): Constify.
4464         * p-lang.h (pascal_type_print_method_args): Update.
4465         * linespec.c (add_matching_methods): Constify.
4466         (add_constructors): Likewise.
4467         * jv-typeprint.c (java_type_print_base): Constify.
4468         * gdbtypes.h (struct cplus_struct_type)
4469         <fn_fieldlist.fn_field.physname>: Now const.
4470         * dwarf2read.c (compute_delayed_physnames): Constify.
4471         (dwarf2_add_member_fn): Likewise.
4472         * c-typeprint.c (c_type_print_base): Constify.  Use cleanups.
4473
4474 2011-05-18  Pedro Alves  <pedro@codesourcery.com>
4475
4476         * infrun.c (resume): Mention which is the current thread, and its
4477         current PC in debug output.
4478         (prepare_to_proceed): Mention the thread switching in debug
4479         output.
4480
4481 2011-05-18  Tom Tromey  <tromey@redhat.com>
4482
4483         * linux-thread-db.c (try_thread_db_load_from_pdir_1): Fix absolute
4484         path check.  Use xmalloc and cleanups.
4485         (try_thread_db_load_from_dir): Use xmalloc and cleanups.
4486
4487 2011-05-17  Tom Tromey  <tromey@redhat.com>
4488
4489         * cp-valprint.c (cp_print_value_fields): Catch errors from
4490         value_static_field.
4491
4492 2011-05-17  Tom Tromey  <tromey@redhat.com>
4493
4494         * dwarf2read.c (dwarf2_get_die_type): Call
4495         get_die_type_at_offset.
4496         * dwarf2expr.c (dwarf_get_base_type): Handle NULL return from
4497         get_base_type function.
4498
4499 2011-05-17  Tomas Martinec  <fyzmat@gmail.com>
4500
4501         * infrun.c (handle_inferior_event) <handling deferred step>: Clear
4502         trap_expected.
4503
4504 2011-05-16  Doug Evans  <dje@google.com>
4505
4506         * python/py-auto-load.c (source_section_scripts): Mention objfile
4507         name in warning.
4508
4509 2011-05-15  Doug Evans  <dje@google.com>
4510
4511         * linux-thread-db.c (try_thread_db_load_from_pdir_1): New function.
4512         (try_thread_db_load_from_pdir): Call it.  If unable to find
4513         libthread_db in directory of libpthread, see if we're looking at
4514         the separate-debug-info copy.
4515
4516         * python/py-autoload.c (print_script): Print "Missing" instead of
4517         "No" for missing scripts.
4518         (info_auto_load_scripts): Tweak "Loaded" column to fit "Missing".
4519
4520 2011-05-13  Doug Evans  <dje@google.com>
4521
4522         * ui-file.c (stdio_file_write_async_safe): Add comment.
4523
4524 2011-05-14  Hui Zhu  <teawater@gmail.com>
4525
4526         * ui-file.c (stdio_file_write_async_safe): Add empty check for build.
4527
4528 2011-05-13  Doug Evans  <dje@google.com>
4529
4530         Support $pdir and $sdir in libthread-db-search-path.
4531         * NEWS: Mention $sdir,$pdir.
4532         * gdb_thread_db.h (LIBTHREAD_DB_SEARCH_PATH): Add $sdir:$pdir.
4533         * linux-thread-db.c (try_thread_db_load_from_pdir): New function.
4534         (try_thread_db_load_from_sdir): New function.
4535         (try_thread_db_load_from_dir): New function.
4536         (thread_db_load_search): Handle $pdir, $sdir.  Remove trying of
4537         system directories if search of libthread-db-search-path fails,
4538         that is now done via $sdir.
4539         (has_libpthread): New function.
4540         (thread_db_load): Remove search for libthread_db in directory of
4541         libpthread, that is now done via $pdir.
4542
4543         * NEWS: Mention "info auto-load-scripts".
4544         * python/py-auto-load.c (struct auto_load_pspace_info): New member
4545         script_not_found_warning_printed.
4546         (init_loaded_scripts_info): Renamed from create_loaded_scripts_hash,
4547         all callers updated.  Initialize script_not_found_warning_printed.
4548         (get_auto_load_pspace_data_for_loading): New function.
4549         (maybe_add_script): New function.
4550         (source_section_scripts): Simplify.  Only print one warning regardless
4551         of the number of auto-load scripts not found.
4552         (clear_section_scripts): Clear script_not_found_warning_printed.
4553         (auto_load_objfile_script): Record script in hash table.
4554         (count_matching_scripts): New function.
4555         (maybe_print_script): Renamed from maybe_print_section_script, all
4556         callers updated.  Rewrite to use ui_out_*.
4557         (info_auto_load_scripts): Renamed from
4558         maintenance_print_section_scripts, all callers updated.
4559         (gdbpy_initialize_auto_load): "maintenance print section-scripts"
4560         renamed as "info auto-load-scripts".
4561
4562 2011-05-13  Tom Tromey  <tromey@redhat.com>
4563
4564         * dwarf2expr.c (read_uleb128): Cast intermediate result.
4565         (read_sleb128): Likewise.
4566
4567 2011-05-13  Tom Tromey  <tromey@redhat.com>
4568
4569         * dwarf2loc.c (disassemble_dwarf_expression): Fix instruction
4570         offset display.
4571
4572 2011-05-13  Doug Evans  <dje@google.com>
4573
4574         * linux-nat.c (debug_linux_nat_async): Delete.
4575         Replace all references to use debug_linux_nat instead.
4576         (show_debug_linux_nat_async): Delete.
4577         (sigchld_handler): Call ui_file_write_async_safe instead of
4578         fprintf_unfiltered.
4579         (_initialize_linux_nat): Remove `set debug lin-lwp-async'.
4580         * ui-file.c (struct ui_file): New member to_write_async_safe.
4581         (null_file_write_async_safe): New function.
4582         (ui_file_write_async_safe): New function.
4583         (set_ui_file_write_async_safe): New function.
4584         (ui_file_new): Initialize to_write_async_safe.
4585         (stdio_file_write_async_safe): New function.
4586         (struct stdio_file): New member fd.
4587         (stdio_file_new): Initialize to_write_async_safe, fd.
4588         (stdio_file_read, stdio_file_isatty): New stdio->fd instead of calling
4589         fileno.
4590         * ui-file.h (ui_file_write_async_safe_ftype): New typedef.
4591         (set_ui_file_write_async_safe): Declare.
4592         (ui_file_write_async_safe): Declare.
4593
4594 2011-05-13  Tom Tromey  <tromey@redhat.com>
4595
4596         * utils.c (do_value_free): New function.
4597         (make_cleanup_value_free): Likewise.
4598         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Handle value
4599         freeing correctly.
4600         (dwarf2_loc_desc_needs_frame): Call
4601         make_cleanup_value_free_to_mark.
4602         * dwarf2expr.h (struct dwarf_expr_context) <mark>: Remove field.
4603         * dwarf2expr.c (free_dwarf_expr_context): Don't call
4604         value_free_to_mark.
4605         (new_dwarf_expr_context): Don't call value_mark.
4606         * dwarf2-frame.c (execute_stack_op): Call
4607         make_cleanup_value_free_to_mark.
4608         * defs.h (make_cleanup_value_free): Declare.
4609
4610 2011-05-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4611
4612         * mi/mi-main.c (mi_cmd_execute): Use cleanup from
4613         prepare_execute_command.
4614         * top.c (prepare_execute_command): Return cleanup.
4615         (execute_command): Use cleanup from prepare_execute_command.
4616         * top.h (prepare_execute_command): Change prototype to return
4617         cleanup.
4618         * defs.h (struct value): Add opaque declaration.
4619         (make_cleanup_value_free_to_mark): Add prototype.
4620         * utils.c (do_value_free_to_mark): New function.
4621         (make_cleanup_value_free_to_mark): Likewise.
4622
4623 2011-05-12  Tom Tromey  <tromey@redhat.com>
4624
4625         * dwarf2expr.c (execute_stack_op) <DW_OP_shr>: Unconditionally
4626         cast left-hand-side to unsigned.
4627
4628 2011-05-12  Tom Tromey  <tromey@redhat.com>
4629
4630         PR gdb/12617:
4631         * value.h (value_from_contents): Declare.
4632         * value.c (value_from_contents): New function.
4633         * dwarf2read.c (dwarf_stack_op_name): Add new values.
4634         (dwarf2_get_die_type): New function.
4635         * dwarf2loc.c (dwarf_expr_get_base_type): New function.
4636         (allocate_piece_closure): Acquire reference to values.
4637         (read_pieced_value): Update for value-based expressions.
4638         (write_pieced_value): Likewise.
4639         (free_pieced_value_closure): Call value_free as needed.
4640         (dwarf2_evaluate_loc_desc_full): Set get_base_type field.
4641         Update for value-based expressions.
4642         * dwarf2loc.h (dwarf2_get_die_type): Declare.
4643         * dwarf2expr.h (struct dwarf_stack_value) <value>: Change type.
4644         <get_base_type>: New field.
4645         (struct dwarf_expr_piece) <v.value>: Change type.
4646         <v.regno>: New field.
4647         (struct dwarf_expr_context) <mark>: New field.
4648         (dwarf_expr_piece, dwarf_expr_fetch): Update.
4649         (dwarf_expr_pop, dwarf_expr_push): Remove.
4650         (dwarf_expr_push_address): Declare.
4651         * dwarf2expr.c (dwarf_arch_cookie): New global.
4652         (struct dwarf_gdbarch_types): New.
4653         (dwarf_gdbarch_types_init, dwarf_expr_address_type): New
4654         functions.
4655         (dwarf_expr_push): Change type of 'value' argument.  Update.  Now
4656         static.
4657         (dwarf_expr_push_address): New function.
4658         (dwarf_expr_pop): Now static.
4659         (dwarf_expr_fetch): Change return type.
4660         (dwarf_require_integral): New function.
4661         (dwarf_expr_fetch): Simplify.
4662         (add_piece): Update.
4663         (base_types_equal_p, dwarf_get_base_type, get_unsigned_type): New
4664         functions.
4665         (execute_stack_op) <sign_ext>: Remove.
4666         Use values for DWARF stack.
4667         <DW_OP_GNU_const_type, DW_OP_GNU_deref_type,
4668         DW_OP_GNU_regval_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret>:
4669         New cases.
4670         (_initialize_dwarf2expr): New function.
4671         (add_piece): Update.
4672         (new_dwarf_expr_context): Set new field.
4673         (free_dwarf_expr_context): Call value_free_to_mark.
4674         * dwarf2-frame.c (no_base_type): New function.
4675         (execute_stack_op): Set get_base_type field.  Update.
4676
4677 2011-05-12  Tom Tromey  <tromey@redhat.com>
4678
4679         * dwarf2read.c (read_common_block): Fix formatting.
4680
4681 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
4682
4683         * breakpoint.c (disable_breakpoint): Disable all locations
4684         associated with a tracepoint on target if a trace experiment is
4685         running.
4686         (disable_command): Disable a specific tracepoint location on target if
4687         a trace experiment is running.
4688         (do_enable_breakpoint): Enable all locations associated with a
4689         tracepoint on target if a trace experiment is running.
4690         (enable_command) Enable a specific tracepoint location on target if a
4691         trace experiment is running.
4692         * target.c (update_current_target): Add INHERIT and de_fault clauses for
4693         to_supports_enable_disable_tracepoint, to_enable_tracepoint and
4694         to_disable_tracepoint.
4695         * target.h: Add declaration of struct bp_location.
4696         (struct target_ops): Add new functions
4697         to_supports_enable_disable_tracepoint, to_enable_tracepoint and
4698         to_disable_tracepoint to target operations.
4699         (target_supports_enable_disable_tracepoint): New macro.
4700         (target_enable_tracepoint): New macro.
4701         (target_disable_tracepoint): New macro.
4702         * remote.c (struct remote_state): Add new field.
4703         (remote_enable_disable_tracepoint_feature): New.
4704         (remote_protocol_features): Add new entry.
4705         (remote_supports_enable_disable_tracepoint): New.
4706         (remote_enable_tracepoint): New.
4707         (remote_disable_tracepoint): New.
4708         (init_remote_ops): Add remote_enable_tracepoint,
4709         remote_disable_tracepoint and remote_supports_enable_disable_tracepoint
4710         to remote operations.
4711         * tracepoint.c (start_tracing): Allow tracing to start without any
4712         tracepoints enabled with just a warning if they can be re-enabled
4713         later.
4714         * NEWS: Add news item for the new behaviour of the enable and disable
4715         GDB commands when applied to tracepoints.
4716         Add news items for the new remote packets QTEnable and QTDisable.
4717
4718 2011-05-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4719
4720         * config.in: Regenerate.
4721         * configure: Regenerate.
4722         * configure.ac <--with-system-readline> (for readline_echoing_p):
4723         Remove the test.
4724         * tui/tui-io.c (tui_old_readline_echoing_p): Rename to ...
4725         (tui_old_rl_echoing_p): ... here.
4726         (tui_setup_io): Rename extern declaration readline_echoing_p to
4727         _rl_echoing_p.  Adjust assignments for the both renames.
4728
4729 2011-05-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4730
4731         * symtab.c (lookup_symtab): Run cleanup before returning.
4732
4733 2011-05-11  Tom Tromey  <tromey@redhat.com>
4734
4735         * dwarf2read.c (handle_data_member_location): New function.
4736         (dwarf2_add_field): Use it.
4737         (read_common_block): Likewise.
4738
4739 2011-05-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4740
4741         Make addrs->SECTINDEX always defined.
4742         * symfile.c (relative_addr_info_to_section_offsets): Check for
4743         SECTINDEX -1, not for zero ADDR.
4744         (addrs_section_compar): Remove checking for invalid SECTINDEX.
4745         (addr_info_make_relative): Set SECTINDEX to -1 for unmatched entries.
4746         * symfile.h (struct section_addr_info) <sectindex>: Update the comment
4747         on its validity.
4748
4749 2011-05-10  Doug Evans  <dje@google.com>
4750
4751         * linux-thread-db.c: Whitespace cleanup.
4752         (try_thread_db_load_1): Fix comment.
4753
4754         * linux-thread-db.c (set_libthread_db_search_path): New function.
4755         (_initialize_thread_db): Add setter for libthread-db-search-path.
4756
4757 2011-05-09  Doug Evans  <dje@google.com>
4758
4759         * NEWS: Mention --with-iconv-bin.
4760         * configure.ac: New option --with-iconv-bin.
4761         * configure: Regenerate.
4762         * config.in: Regenerate.
4763         * defs.h (relocate_gdb_directory): Declare.
4764         * main.c (relocate_gdb_directory): Renamed from relocate_directory,
4765         removed progname parameter, and exported.  All callers updated.
4766         * charset.c (find_charset_names): Use --with-iconv-bin if specified.
4767
4768         * linux-nat.c (lin_lwp_attach_lwp): For !WIPSTOPPED case,
4769         adding missing call to restore_child_signals_mask.
4770
4771 2011-05-09  Pedro Alves  <pedro@codesourcery.com>
4772
4773         * inferior.h (wait_for_inferior): Remove `thread_exec_as_sigtrap'
4774         parameter.
4775         * infrun.c (proceed, start_remote): Adjust.
4776         (wait_for_inferior): Remove `thread_exec_as_sigtrap' parameter,
4777         and adjust to not handle it.
4778         * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
4779         * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
4780         * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
4781         * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
4782         * windows-nat.c (do_initial_windows_stuff): Adjust.
4783         * infcmd.c (attach_command): Adjust.
4784         (notice_new_inferior): Adjust.
4785
4786 2011-05-06  Ulrich Weigand  <uweigand@de.ibm.com>
4787
4788         * ppc-linux-tdep.c (ppu2spu_prev_register): Handle pseudo registers.
4789         (ppu2spu_unwind_register): Mark pseudo registers unavailable.
4790         * spu-tdep.c (op_selb): Use correct value.
4791
4792 2011-05-06  Ulrich Weigand  <uweigand@de.ibm.com>
4793
4794         * spu-linux-nat.c (spu_symbol_file_add_from_memory): Add NULL
4795         "parent" parameter to symbol_file_add_from_bfd call.
4796
4797 2011-05-06  Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>
4798             Thiago Jung Bauermann  <bauerman@br.ibm.com>
4799
4800         Implement support for PowerPC BookE masked watchpoints.
4801         * NEWS: Mention masked watchpoint support.  Create "Changed commands"
4802         section.
4803         * breakpoint.h (struct breakpoint_ops) <works_in_software_mode>: New
4804         method.  Initialize to NULL in all existing breakpoint_ops instances.
4805         (struct breakpoint) <hw_wp_mask>: New field.
4806         * breakpoint.c (is_masked_watchpoint): Add prototype.
4807         (update_watchpoint): Don't set b->val for masked watchpoints.  Call
4808         breakpoint's breakpoint_ops.works_in_software_mode if available.
4809         (watchpoints_triggered): Handle the case of a hardware masked
4810         watchpoint trigger.
4811         (watchpoint_check): Likewise.
4812         (works_in_software_mode_watchpoint): New function.
4813         (insert_masked_watchpoint, remove_masked_watchpoint)
4814         (resources_needed_masked_watchpoint)
4815         (works_in_software_mode_masked_watchpoint, print_it_masked_watchpoint)
4816         (print_one_detail_masked_watchpoint, print_mention_masked_watchpoint)
4817         (print_recreate_masked_watchpoint, is_masked_watchpoint): New
4818         functions.
4819         (masked_watchpoint_breakpoint_ops): New structure.
4820         (watch_command_1): Check for the existence of the `mask' parameter.
4821         Set b->ops according to the type of hardware watchpoint being created.
4822         * ppc-linux-nat.c (ppc_linux_insert_mask_watchpoint)
4823         (ppc_linux_remove_mask_watchpoint)
4824         (ppc_linux_masked_watch_num_registers): New functions.
4825         (_initialize_ppc_linux_nat): Initialize to_insert_mask_watchpoint,
4826         to_remove_mask_watchpoint and to_masked_watch_num_registers.
4827         * target.c (update_current_target): Mention to_insert_mask_watchpoint,
4828         to_remove_mask_watchpoint, and to_masked_watch_num_registers.
4829         (target_insert_mask_watchpoint, target_remove_mask_watchpoint)
4830         (target_masked_watch_num_registers): New functions.
4831         * target.h (struct target_ops) <to_insert_mask_watchpoint>,
4832         <to_remove_mask_watchpoint>, <to_masked_watch_num_registers>: New
4833         methods.
4834         (target_insert_mask_watchpoint, target_remove_mask_watchpoint)
4835         (target_masked_watch_num_registers): Add prototypes.
4836
4837 2011-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
4838
4839         PR 12573
4840         * dwarf2read.c (struct dwarf2_cu): New field has_loclist.
4841         (producer_is_gcc_ge_4_0): New function.
4842         (process_full_comp_unit): Set also symtab->locations_valid.  Move the
4843         symtab->language code.
4844         (var_decode_location): Set cu->has_loclist.
4845         * symtab.c (skip_prologue_sal): New variables saved_pc, force_skip and
4846         skip.  Intialize force_skip from locations_valid.  Move the prologue
4847         skipping code into two passes.
4848         * symtab.h (struct symtab): Make the primary field a bitfield.  New
4849         field locations_valid.
4850
4851 2011-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
4852
4853         * c-exp.y (qualified_name): Call destructor_name_p with $1.type.
4854         (classify_inner_name): Call cp_lookup_nested_type with
4855         yylval.tsym.type.
4856         * cp-namespace.c (cp_lookup_nested_type): New variable
4857         saved_parent_type.  Call CHECK_TYPEDEF for parent_type.  Call
4858         type_name_no_tag_or_error with saved_parent_type.
4859         * dwarf2read.c (load_partial_dies): Read in any children of
4860         DW_TAG_typedef with complaint in such case.
4861         * gdbtypes.c (type_name_no_tag_or_error): New function.
4862         * gdbtypes.h (type_name_no_tag_or_error): New prototype.
4863         * valops.c (destructor_name_p): New comment for parameter type.  Remove
4864         type const.  Make dname and cp const.  Call type_name_no_tag_or_error.
4865         * value.h (destructor_name_p): Remove type const.
4866
4867 2011-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
4868
4869         * symtab.c (compare_symbol_name): New function.
4870         (completion_list_add_name, expand_partial_symbol_name): Call it,
4871         remove the variable ncmp.
4872         (default_make_symbol_completion_list_break_on): Reduce SYM_TEXT_LEN,
4873         gdb_assert it.
4874
4875 2011-05-05  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4876
4877         Demote to sw watchpoint only in update_watchpoint.
4878         * breakpoint.c (update_watchpoint): Change between software and
4879         hardware watchpoint for all kinds of watchpoints, not just
4880         read/write ones.  Determine b->exact value here instead of
4881         in watch_command_1.  Error out if there are not enough resources
4882         for a read or access hardware watchpoint.
4883         (watch_command_1): Remove logic of checking whether there are
4884         enough resources available, since update_watchpoint will do that
4885         work now.  Don't set b->exact here.  Catch exceptions thrown by
4886         update_watchpoint and delete the watchpoint.
4887         (can_use_hardware_watchpoint): Remove exact_watchpoints argument.
4888         Use target_exact_watchpoints instead.
4889         (delete_breakpoint): Notify observers only if deleted watchpoint
4890         has a breakpoint number assigned to it.
4891
4892 2011-05-05  Janis Johnson  <janisjo@codesourcery.com>
4893
4894         * MAINTAINERS: Add myself as a write-after-approval maintainer.
4895
4896 2011-05-05  Jerome Guitton  <guitton@adacore.com>
4897
4898         * i386-tdep.c (i386_in_stack_tramp_p, i386_stack_tramp_frame_sniffer):
4899         New functions.
4900         (i386_stack_tramp_frame_unwind): New static global.
4901         (i386_match_pattern): New function, extracted from i386_match_insn.
4902         (i386_match_insn): Use i386_match_pattern.
4903         (i386_match_insn_block): New function.
4904         (i386_tramp_chain_in_reg_insns)
4905         (i386_tramp_chain_on_stack_insns): New static variables.
4906         (i386_gdbarch_init): Add i386_stack_tramp_frame_unwind to list
4907         of unwinders.
4908
4909 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
4910
4911         * configure.host (xscale*): Don't handle target.
4912         * configure.tgt (thumb*-*-* | strongarm*-*-* | xscale-*-*): Don't
4913         handle targets.
4914
4915 2011-05-04  Yao Qi  <yao@codesourcery.com>
4916
4917         * gdb_wait.h: remove WAITTYPE and WCOREDUMP.
4918
4919 2011-05-03  Joel Brobecker <brobecker@adacore.com>
4920
4921         Revert:
4922         | 2011-03-07  Michael Snyder  <msnyder@vmware.com>
4923         | * elfread.c (elf_symtab_read): Stop memory leak.
4924
4925 2011-05-03  Pierre Muller  <muller@ics.u-strasbg.fr>
4926
4927         * nto-tdep.c (nto_target): Replace deprecated call to
4928         cygwin_conv_to_posix_path functions by cygwin_conv_path calls.
4929
4930 2011-05-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
4931
4932         Fix false GCC warning.
4933         * breakpoint.c (do_enable_breakpoint): Initialize orig_enable_state.
4934
4935 2011-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4936
4937         * breakpoint.c (update_watchpoint): Move code to change
4938         the enable state of breakpoint from here ...
4939         (do_enable_breakpoint): ... to here.
4940
4941 2011-04-26  Andrew Gontarek  <andrewg@cray.com>
4942
4943         * valprint.c (val_print_array_elements): Fixed poor performance
4944         of printing very large arrays with repeat_count_threshold set
4945         to unlimited.  New comment.
4946
4947 2011-04-29  Tom Tromey  <tromey@redhat.com>
4948
4949         * mi/mi-parse.c (mi_parse): Remove incorrect sizeof.
4950         (mi_parse): Likewise.
4951         * breakpoint.c (break_range_command): Use sizeof char*, not
4952         char**.
4953         (create_breakpoint): Likewise.
4954         (parse_breakpoint_sals): Likewise.
4955
4956 2011-04-29  Pedro Alves  <pedro@codesourcery.com>
4957
4958         * linux-nat.c (linux_child_remove_fork_catchpoint)
4959         (linux_child_remove_vfork_catchpoint)
4960         (linux_child_remove_exec_catchpoint): New functions.
4961         (linux_target_install_ops): Install them.
4962
4963 2011-04-29  Phil Muldoon  <pmuldoon@redhat.com>
4964
4965         PR mi/12531
4966
4967         * varobj.c (install_default_visualizer): Do not install a
4968         visualizer if the varobj is CPLUS_FAKE_CHILD.
4969         (construct_visualizer): Likewise.
4970
4971 2011-04-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
4972
4973         * symtab.c (expand_partial_symbol_name): New variable NCMP.  Support
4974         case insensitive comparison.
4975
4976 2011-04-28  Ulrich Weigand  <ulrich.weigand@linaro.org>
4977
4978         * infrun.c (proceed): Revert previous change.
4979         (resume): Instead, handle the case of signal delivery while stepping
4980         off a breakpoint location here, and only if software single-stepping
4981         is used.  Handle nested signals.
4982
4983 2011-04-28  Yao Qi  <yao@codesourcery.com>
4984
4985         * arm-tdep.c (copy_unmodified): Rename to ...
4986         (arm_copy_unmodified): .. this.  New.
4987         (copy_preload): Move common part to ...
4988         (install_preload): .. this.  New.
4989         (arm_copy_preload): New.
4990         (copy_preload_reg): Move common part to ...
4991         (install_preload_reg): ... this.  New.
4992         (arm_copy_preload_reg): New.
4993         (copy_b_bl_blx): Move common part to ...
4994         (install_b_bl_blx): .. this.  New.
4995         (arm_copy_b_bl_blx): New.
4996         (copy_bx_blx_reg): Move common part to ...
4997         (install_bx_blx_reg): ... this. New.
4998         (arm_copy_bx_blx_reg): New.
4999         (copy_alu_reg): Move common part to ...
5000         (install_alu_reg): ... this.  New.
5001         (arm_copy_alu_reg): New.
5002         (copy_alu_shifted_reg): Move common part to ...
5003         (install_alu_shifted_reg): ... this.  New.
5004         (copy_ldr_str_ldrb_strb): Move common part to ...
5005         (install_ldr_str_ldrb_strb): ... this.  New.
5006         (arm_copy_ldr_str_ldrb_strb): New.
5007         (copy_copro_load_store): Move some common part to ...
5008         (install_copy_copro_load_store): ... this.  New.
5009         (arm_copy_copro_load_store): New.
5010         (copy_svc): Delete.
5011         (arm_copy_svc): Renamed from copy_svc.
5012         (copy_undef): Delete.
5013         (arm_copy_undef): Renamed from copy_undef.
5014         (decode_ext_reg_ld_st): Delete.
5015         (arm_decode_ext_reg_ld_st): Renamed from decode_ext_reg_ld_st.
5016         (decode_svc_copro): Delete.
5017         (arm_decode_svc_copro): Renamed from decode_svc_copro.
5018         (copy_copro_load_store, copy_alu_imm): update callers.
5019         (copy_extra_ld_st, copy_block_xfer): Likewise.
5020         (decode_misc_memhint_neon, decode_unconditional): Likewise.
5021         (decode_miscellaneous, decode_dp_misc): Likewise.
5022         (decode_ld_st_word_ubyte, decode_media): Likewise.
5023         (decode_b_bl_ldmstm, decode_ext_reg_ld_st): Likewise.
5024         (decode_svc_copro, decode_misc_memhint_neon): Likewise.
5025         (decode_unconditional, decode_miscellaneous): Likewise.
5026         (decode_media, decode_b_bl_ldmstm): Likewise.
5027         (arm_process_displaced_insn): Likewise..
5028         (decode_misc_memhint_neon): Delete.
5029         (arm_decode_misc_memhint_neon): Renamed from decode_misc_memhint_neon.
5030         (decode_miscellaneous): Delete.
5031         (arm_decode_miscellaneous): Renamed from decode_miscellaneous.
5032         (decode_dp_misc): Delete.
5033         (arm_decode_dp_misc): Renamed from decode_dp_misc.
5034         (decode_ld_st_word_ubyte): Delete.
5035         (arm_decode_ld_st_word_ubyte): Renamed from decode_ld_st_word_ubyte.
5036         (decode_media): Delete.
5037         (arm_decode_media): Renamed from decode_media.
5038         (decode_b_bl_ldmstm): Delete.
5039         (arm_decode_b_bl_ldmstm): Renamed from decode_b_bl_ldmstm.
5040         (decode_ext_reg_ld_st): Delete.
5041         (arm_decode_ext_reg_ld_st): Renamed from decode_ext_reg_ld_st.
5042         (decode_unconditional): Delete.
5043         (arm_decode_unconditional): Renamed from decode_unconditional.
5044
5045 2011-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
5046
5047         Case insensitive lookups implementation.
5048         * dwarf2read.c: Include ctype.h.
5049         (struct mapped_index): New field version.
5050         (mapped_index_string_hash): New parameter index_version.  New comment
5051         for it.  Call tolower appropriately.
5052         (find_slot_in_mapped_hash): New variable cmp, initialize it, use it.
5053         Choose the right index version for mapped_index_string_hash.
5054         (dwarf2_read_index): Support also the index version 5.  Initialize the
5055         new struct mapped_index field version.
5056         (hash_strtab_entry): Pass INT_MAX for the new parameter, explain why.
5057         (find_slot): Explain the version needs.  Pass INT_MAX for the new
5058         parameter.
5059         (write_psymtabs_to_index): Produce version 5.
5060         * minsyms.c (lookup_minimal_symbol): New variable cmp, initialize it,
5061         use it.  New comment for SYMBOL_MATCHES_SEARCH_NAME.
5062         * psymtab.c (lookup_partial_symbol): Find the
5063         SYMBOL_MATCHES_SEARCH_NAME start of the found block of matching
5064         entries.
5065         * symtab.c (lookup_symbol_in_language): Remove the case_sensitive_off
5066         NAME lowercasing.
5067         (search_symbols): Pass REG_ICASE to regcomp for case_sensitive_off.
5068         (completion_list_add_name): New variable ncmp, initialize it, use it.
5069         * symtab.h (SYMBOL_HASH_NEXT): Always call tolower.
5070         * utils.c (strcmp_iw): Support case_sensitive_off.
5071         (strcmp_iw_ordered): Sort in a way compatible with case_sensitive_off.
5072         New function comment part.  New variables saved_string1,
5073         saved_string2 and case_pass.  Add a proper second pass.
5074
5075 2011-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
5076
5077         Replace re_comp/re_exec by regcomp/regexec.
5078         * symtab.c (struct search_symbols_data): New fields preg, preg_p.
5079         (search_symbols_name_matches): Use them, use regexec.
5080         (search_symbols): New variable retval_chain, adjust the use of
5081         old_chain against it.  Replace re_comp by regcomp.  Use the new struct
5082         search_symbols_data fields, use regexec instead of re_exec.
5083
5084 2011-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
5085
5086         Format the code for the next patch.
5087         * dwarf2read.c (struct mapped_index): Include delimiting newlines.
5088         * utils.c (strcmp_iw_ordered): Reformat the code for the next patch.
5089         New variables c1 and c2.
5090
5091 2011-04-27  Ulrich Weigand  <ulrich.weigand@linaro.org>
5092
5093         * infrun.c (proceed): Do not single-step into signal delivery
5094         when stepping off a breakpoint location.
5095         (insert_step_resume_breakpoint_at_frame): Move prototype earlier.
5096         (insert_step_resume_breakpoint_at_caller): Likewise.
5097         (insert_step_resume_breakpoint_at_sal): Likewise.
5098         (insert_longjmp_resume_breakpoint): Likewise.
5099
5100 2011-04-27  Yao Qi  <yao@codesourcery.com>
5101
5102         * common/linux-ptrace.h: Remove include <sys/wait.h>.
5103
5104 2011-04-27  Joel Brobecker  <brobecker@adacore.com>
5105
5106         * procfs.c (procfs_pass_signals): Fix advance declaration.
5107
5108 2011-04-27  Ulrich Weigand  <ulrich.weigand@linaro.org>
5109
5110         * target.h (struct target_ops): Remove to_notice_signals;
5111         add to_pass_signals.
5112         (target_notice_signals): Remove.
5113         (target_pass_signals): Add prototype.
5114         * target.c (update_current_target): Remove to_notice_signals;
5115         mention to_pass_signals.
5116         (target_pass_signals): New function.
5117         (debug_to_notice_signals): Remove.
5118         (setup_target_debug): Do not install debug_to_notice_signals.
5119
5120         * infrun.c (signal_pass): New global.
5121         (resume): Call target_pass_signals.
5122         (handle_inferior_event): Report all signals while stepping over
5123         non-steppable watchpoint.  Reset trap_expected to ensure breakpoints
5124         are re-inserted when stepping over a signal handler.
5125         (signal_cache_update): New function.
5126         (signal_stop_update): Call it.
5127         (signal_print_update): Likewise.
5128         (signal_pass_update): Likewise.
5129         (handle_command): Call signal_cache_update and target_pass_signals
5130         instead of target_notice_signals.
5131         (_initialize_infrun): Initialize signal_pass.
5132
5133         * linux-nat.c (pass_mask): New global.
5134         (linux_nat_pass_signals): New function.
5135         (linux_nat_create_inferior): Report all signals initially.
5136         (linux_nat_attach): Likewise.
5137         (linux_nat_resume): Use pass_mask to decide whether to directly
5138         handle an inferior signal.
5139         (linux_nat_wait_1): Likewise.
5140         (linux_nat_add_target): Install to_pass_signals callback.
5141
5142         * nto-procfs.c (notice_signals): Remove.
5143         (procfs_resume): Do not call notice_signals.
5144         (procfs_notice_signals): Remove.
5145         (procfs_pass_signals): New function.
5146         (init_procfs_ops): Install to_pass_signals callback instead of
5147         to_notice_signals callback.
5148         (_initialize_procfs): Report all signals initially.
5149
5150         * procfs.c (procfs_notice_signals): Remove.
5151         (procfs_pass_signals): New function.
5152         (procfs_target): Install to_pass_signals callback instead of
5153         to_notice_signals callback.
5154         (register_gdb_signals): Remove.
5155         (procfs_debug_inferior): Report all signals initially.
5156         (procfs_init_inferior): Remove redundant register_gdb_signals call.
5157
5158         * remote.c (remote_pass_signals): Add numsigs and pass_signals
5159         parameters; use them instead of calling signal_..._state routines.
5160         (remote_notice_signals): Remove.
5161         (remote_start_remote): Report all signals initially.
5162         (remote_resume): Do not call remote_pass_signals.
5163         (_initialize_remote): Install to_pass_signals callback instead of
5164         to_notice_signals callback.
5165
5166 2011-04-27  Pedro Alves  <pedro@codesourcery.com>
5167
5168         * breakpoint.c (user_settable_breakpoint): Delete.
5169         (user_breakpoint_p): Remove check on user_settable_breakpoint.
5170         (delete_command): Check user_breakpoint_p instead of looking at
5171         the breakpoint's type.
5172         (disable_command): Ditto.
5173         (enable_command): Ditto.
5174         (delete_trace_command): Use user_breakpoint_p instead of looking
5175         at the breakpoint number directly.  When checking if there are
5176         user visible tracepoints, in order to know whether to ask the user
5177         for confirmation, check whether the breakpoint is actually a
5178         tracepoint.
5179
5180 2011-04-27  Vladimir Prus  <vladimir@codesourcery.com>
5181
5182         * python/py-breakpoint.c (gdbpy_breakpoint_created): Fix
5183         compilation.
5184
5185 2011-04-27  Vladimir Prus  <vladimir@codesourcery.com>
5186
5187         MI breakpoint notifications.
5188
5189         * annotate.c (breakpoint_changed): Adjust parameter type.
5190         * breakpoint.c (set_breakpoint_condition): Adjust to change
5191         in breakpoint_modified type.
5192         (breakpoint_set_commands): Likewise.
5193         (do_map_commands_command): Likewise.
5194         (bpstat_check_breakpoint_conditions): Notify that breakpoint has
5195         changed after bumping hit count.
5196         (bpstat_stop_status): Likewise.
5197         (print_one_breakpoint_location): Don't wrap in tuple here.
5198         (print_one_breakpoint): Always print individual locations.
5199         For locations, use unnamed tuple.
5200         (disable_breakpoints_in_unloaded_shlib): Notify that breakpoint
5201         has changed.
5202         (create_catchpoint, create_syscall_event_catchpoint): Call
5203         breakpoint_created obsever.
5204         (mention): Don't call breakpoint_created observer.
5205         (create_breakpoint_sal): Call breakpoint_created observer.
5206         (create_breakpoint, watch_command_1): Likewise.
5207         (create_ada_exception_breakpoint): Likewise.
5208         (delete_breakpoint): Call breakpoint_deleted breakpoint.
5209         (locations_are_equal): New.
5210         (update_breakpoint_locations): If locations were changed, notify.
5211         (set_ignore_count, disable_breakpoint, do_enable_breakpoint):
5212         Call breakpoint_modified observer.
5213
5214         * mi/mi-cmd-break.c (breakpoint_notify): Adjust.
5215         (mi_cmd_break_insert): Don't set observers for modify and delete.
5216         * mi/mi-interp.c (mi_suppress_breakpoint_notifications): New.
5217         (mi_breakpoint_created, mi_breakpoint_deleted)
5218         (mi_breakpoint_modified): New.
5219         (mi_interpreter_init): Hook the above.
5220         * mi/mi-main.c (mi_cmd_execute): Disable breakpoint notifications
5221         while -break-* commands are executing.
5222         * mi/mi-main.h (mi_suppress_breakpoint_notifications): New.
5223         * mi/mi-out.c (struct ui_out_data): New field original_buffer.
5224         (mi_redirect): New.
5225         (mi_ui_out_impl): Hook in mi_redirect.
5226         (mi_field_skip): True to the name, skip the field, don't output
5227         a field with an empty value.
5228
5229         * python/py-breakpoint.c (gdbpy_breakpoint_created)
5230         (gdbpy_breakpoint_deleted): Adjust.
5231         * tui/tui-hooks.c (tui_event_create_breakpoint)
5232         (tui_event_delete_breakpoint, tui_event_modify_breakpoint): Adjust.
5233
5234 2011-04-26  Aleksandar Ristovski  <aristovski@qnx.com>
5235
5236         * nto-procfs.c (procfs_insert_hw_watchpoint): Fix prototype.
5237         (procfs_remove_hw_watchpoint): Likewise.
5238
5239 2011-04-26  Michael Walle  <michael@walle.cc>
5240
5241         * remote.c (remote_start_remote): Ack packet after sending the
5242         interrupt sequence.
5243
5244 2011-04-26  Yao Qi  <yao@codesourcery.com>
5245
5246         * linux-nat.c: Move common macros to ...
5247         Include linux-ptrace.h.
5248         * common/linux-ptrace.h: ... here.  New.
5249
5250 2011-04-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
5251
5252         * elfread.c (elf_symfile_read): Protect dwarf2_initialize_objfile by
5253         !objfile_has_partial_symbols.  New comment.
5254         * objfiles.c (objfile_has_partial_symbols): Call HAS_SYMBOLS if
5255         SYM_READ_PSYMBOLS is not present. Extend the comment.
5256         * symfile.h (struct sym_fns): Extend the sym_read_psymbols comment.
5257
5258 2011-04-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
5259
5260         * defs.h (ENUM_BITFIELD): Remove.
5261
5262 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
5263             Eli Zaretskii  <eliz@gnu.org>
5264
5265         * NEWS: Document the new gdbserver --once option.
5266
5267 2011-04-21  Jie Zhang  <jzhang918@gmail.com>
5268
5269         * MAINTAINERS: Update my email address.
5270
5271 2011-04-21  Pierre Muller  <muller@ics.u-strasbg.fr>
5272
5273         * gdb_wchar.h (USE_INTERMEDIATE_ENCODING_FUNCTION): New macro.
5274         (INTERMEDIATE_ENCODING): Change value to intermediate_encoding
5275         function call if __STDC_ISO_10646__ macro is defined.
5276         (intermediate_encoding): New prototype.
5277         * charset.c (your_gdb_wchar_t_is_bogus): New extern test variable
5278         to generate compile time error for unsupported gdb_wchar_t size.
5279         (ENDIAN_SUFFIX): New macro.
5280         (intermediate_encoding): New function.
5281
5282 2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
5283
5284         * ada-lang.c (struct add_partial_datum): Update the comment for
5285         expand_partial_symbol_name.
5286         (ada_add_partial_symbol_completions): Rename to ...
5287         (ada_expand_partial_symbol_name): ... here, change return type, update
5288         function comment, call symbol_completion_match instead of
5289         symbol_completion_add.
5290         (ada_make_symbol_completion_list): Use now expand_partial_symbol_names
5291         and ada_expand_partial_symbol_name.
5292         * dwarf2read.c (dw2_expand_symtabs_matching): Support NULL
5293         FILE_MATCHER.
5294         (dw2_map_symbol_names): Remove.
5295         (dwarf2_gdb_index_functions): Unlist dw2_map_symbol_names.
5296         * psymtab.c (map_symbol_names_psymtab): Remove.
5297         (expand_symtabs_matching_via_partial): Support NULL FILE_MATCHER.
5298         Support KIND == ALL_DOMAIN.  Exchange the NAME_MATCHER and KIND check
5299         order.
5300         (psym_functions): Unlist map_symbol_names_psymtab.
5301         (map_partial_symbol_names): Rename to ...
5302         (expand_partial_symbol_names): ... here, change the FUN type, call
5303         expand_symtabs_matching with ALL_DOMAIN and NULL FILE_MATCHER now.
5304         * psymtab.h (map_partial_symbol_names): Rename to ...
5305         (expand_partial_symbol_names): ... here, change the FUN type.
5306         * symfile.h (struct quick_symbol_functions): Update the description of
5307         expand_symtabs_matching.  Remove map_symbol_names.
5308         * symtab.c (search_symbols): Add ALL_DOMAIN to the function comment.
5309         (struct add_name_data): Update the comment for
5310         expand_partial_symbol_name.
5311         (add_partial_symbol_name): Rename to ...
5312         (expand_partial_symbol_name): ... here.  Replace
5313         completion_list_add_name call by strncmp.
5314         (default_make_symbol_completion_list_break_on): Use now
5315         expand_partial_symbol_names and expand_partial_symbol_name.
5316         * symtab.h (enum search_domain): New element ALL_DOMAIN.
5317
5318 2011-04-20  Tom Tromey  <tromey@redhat.com>
5319
5320         * dwarf2read.c (save_gdb_index_command): Replace format
5321         documentation with a pointer to the manual.
5322
5323 2011-04-20  Pedro Alves  <pedro@codesourcery.com>
5324
5325         * regcache.c: Include remote.h.
5326         (enum regcache_dump_what) <regcache_dump_remote>: New enum value.
5327         (regcache_dump): Handle regcache_dump_remote.
5328         (maintenance_print_remote_registers): New function.
5329         (_initialize_regcache): Install "maint print remote-registers"
5330         command.
5331         * remote.c (map_regcache_remote_table): New function, factored out
5332         from ...
5333         (init_remote_state): ... here.
5334         (remote_register_number_and_offset): New.
5335         * remote.h (remote_register_number_and_offset): Declare.
5336
5337 2011-04-20  Pedro Alves  <pedro@codesourcery.com>
5338
5339         * regcache.c (get_thread_arch_regcache): If creating a regcache for
5340         null_ptid, assume and allow a NULL address space, instead of
5341         asking the target for the ptid's address space.
5342         * infrun.c (ptid_is_pid): Remove assertion.
5343
5344 2011-04-19  Tom Tromey  <tromey@redhat.com>
5345
5346         * windows-tdep.c (windows_xfer_shared_library):
5347         * windows-nat.c (get_module_name, windows_make_so):
5348         * v850-tdep.c (v850_handle_pushm):
5349         * utils.c (null_cleanup, gdb_realpath):
5350         * ui-out.c (get_next_header):
5351         * tracepoint.c (clear_traceframe_info):
5352         * symtab.c (lookup_symtab):
5353         * serial.h (struct serial_ops):
5354         * mipsread.c (read_alphacoff_dynamic_symtab):
5355         * infcmd.c (print_return_value):
5356         * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address):
5357         * f-exp.y (parse_number):
5358         * exceptions.c (catch_exceptions):
5359         * dummy-frame.c (dummy_frame_this_id):
5360         * defs.h (struct cleanup):
5361         * breakpoint.c (disable_breakpoints_in_unloaded_shlib):
5362         * arm-tdep.c (arm_push_dummy_call):
5363         * amd64-tdep.h (amd64_collect_xsave):
5364         * amd64-tdep.c (amd64_collect_xsave):
5365         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache):
5366         * README (typing): Remove duplicate words.
5367         * cli/cli-decode.c (lookup_cmd_composition): Add comma.
5368         * infrun.c (siginfo_value_read): Fix typo.
5369         * solib-frv.c (frv_fdpic_find_global_pointer): Likewise.
5370         * top.c (source_line_number): Add comma.
5371
5372 2011-04-19  Marc Khouzam  <marc.khouzam@ericsson.com>
5373
5374         * thread.c (any_live_thread_of_process): Prioritize threads
5375         that are not executing.
5376         * gdbthread.h (any_live_thread_of_process): Update comment
5377         as per above change.
5378
5379 2011-04-19  Andreas Schwab  <schwab@linux-m68k.org>
5380
5381         * xcoffread.c (process_xcoff_symbol): Remove useless cast.
5382         (scan_xcoff_symtab): Likewise.
5383
5384 2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
5385
5386         * xcoffread.c (process_xcoff_symbol): ARI fix: Avoid assignment
5387         inside if clause.
5388
5389 2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
5390             Pedro Alves  <pedro@codesourcery.com>
5391
5392         * xstormy16-tdep.c (xstormy16_push_dummy_call): Add local
5393         variables to simplify code and avoid == operator at end of
5394         line as this is against GNU coding standards.
5395
5396 2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
5397
5398         * solib-svr4.c (svr4_keep_data_in_core): Rename local variable
5399         lm_name to name_lm to avoid conflict with lm_name function.
5400
5401 2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
5402
5403         ARI fixes: Use only lowercase function name for static functions.
5404         * nto-tdep.c (LM_ADDR): Rename to...
5405         (lm_addr): New function name.
5406         (nto_relocate_section_addresses): Adapt to change above.
5407         * solib-sunos.c (LM_ADDR): Rename to...
5408         (lm_addr): New function name.
5409         (LM_NEXT): Rename to...
5410         (lm_next): New function name.
5411         (sunos_current_sos, sunos_relocate_section_addresses): Adapt to
5412         function name changes above.
5413         * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Rename to...
5414         (lm_addr_from_link_map): New function name.
5415         (HAS_LM_DYNAMIC_FROM_LINK_MAP): Rename to...
5416         (has_lm_dynamic_from_link_map): New function name.
5417         (LM_DYNAMIC_FROM_LINK_MAP): Rename to...
5418         (lm_dynamic_from_link_map): New function name.
5419         (LM_ADDR_CHECK): Rename to...
5420         (lm_addr_check): New function name.
5421         (LM_NEXT): Rename to...
5422         (lm_next): New function name.
5423         (LM_PREV): Rename to...
5424         (lm_prev): New function name.
5425         (LM_NAME): Rename to...
5426         (lm_name): New function name.
5427         (IGNORE_FIRST_LINK_MAP_ENTRY): Rename to...
5428         (ignore_first_link_map_entry): New function name.
5429         (svr4_keep_data_in_core): Adapt to function name changes above.
5430         (svr4_current_sos): Likewise.
5431         (enable_break): Likewise.
5432         (svr4_relocate_section_addresses): Likewise.
5433
5434 2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
5435
5436         ARI cleanup.
5437         * xtensa-tdep.c (xtensa_register_type): Use xstrprintf instead of
5438         sprintf. Simplify code and avoid loosing memory.
5439         (xtensa_register_reggroup_p): Extract assignment out of IF clause.
5440         (call0_frame_cache): Remove && operator from end of line.
5441
5442 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5443
5444         Fix libraries displacement if they change whether they were prelinked.
5445         * solib-svr4.c (LM_ADDR_CHECK): Set L_ADDR even if the DYNAMIC pointer
5446         does not match.  Comment why.
5447
5448 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5449
5450         * corelow.c: Include wrapper.h.
5451         (core_open): Call now gdb_target_find_new_threads.
5452         * wrapper.c: Include target.h.
5453         (gdb_target_find_new_threads): New.
5454         * wrapper.h (gdb_target_find_new_threads): New declaration.
5455
5456 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5457
5458         * linux-thread-db.c (find_new_threads_callback): Exit on zero TI_TID
5459         even if !TARGET_HAS_EXECUTION.
5460
5461 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5462
5463         Fix convert_code_addr_to_desc_addr for ppc64 files after eu-strip.
5464         * elfread.c (elf_symfile_read): New variable synth_abfd, pass it to
5465         bfd_get_synthetic_symtab.
5466         * jit.c (jit_register_code): Pass NULL to the new parameter parent.
5467         * machoread.c (macho_add_oso_symfile): Pass main_objfile to the new
5468         parameter parent, remove the call to add_separate_debug_objfile.
5469         * solib.c (solib_read_symbols): Pass NULL to the new parameter parent.
5470         * symfile-mem.c (symbol_file_add_from_memory): Likewise.
5471         * symfile.c (symbol_file_add_with_addrs_or_offsets): New parameter
5472         parent, new comment for it, call add_separate_debug_objfile for it.
5473         (symbol_file_add_separate): Pass objfile as the parameter parent,
5474         remove the call to add_separate_debug_objfile.
5475         (symbol_file_add_from_bfd): New parameter parent, pass it.
5476         (symbol_file_add): Pass NULL to the new parameter parent.
5477         * symfile.h (symbol_file_add_from_bfd): New parameter parent.
5478
5479 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5480
5481         * elfread.c (elf_symtab_read): Do not ignore .L symbols if they are
5482         BSF_SYNTHETIC.
5483
5484 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5485
5486         Fix Python access to inlined frames.
5487         * python/py-frame.c (frapy_read_var): Find BLOCK using get_frame_block.
5488         * python/py-symbol.c (gdbpy_lookup_symbol): Likewise.
5489
5490 2011-04-15  Tom Tromey  <tromey@redhat.com>
5491
5492         * dwarf2read.c (add_index_entry): Use VEC_last, not VEC_length.
5493
5494 2011-04-15  Gary Benson  <gbenson@redhat.com>
5495
5496         * MAINTAINERS: Add myself to write-after-approval section.
5497
5498 2011-04-14  Mike Frysinger  <vapier@gentoo.org>
5499
5500         * remote-sim.c (sim_command_completer): New function.
5501         (_initialize_remote_sim): Set completer to sim_command_completer.
5502
5503 2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5504
5505         * breakpoint.c (print_exception_catchpoint): Rename to ...
5506         (print_it_exception_catchpoint): ... this.
5507         (gnu_v3_exception_catchpoint_ops): Update with new name
5508         for print_it_exception_catchpoint.
5509
5510 2011-04-13  Edjunior Machado  <emachado@linux.vnet.ibm.com>
5511
5512         * MAINTAINERS: Add myself for write after approval privileges.
5513
5514 2011-04-13  Marek Polacek  <mpolacek@redhat.com>
5515
5516         * MAINTAINERS: Add myself as a write-after-approval maintainer.
5517
5518 2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5519
5520         * breakpoint.c (watch_command_1): Remove colon from exp_string.
5521
5522 2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5523
5524         * breakpoint.c (save_breakpoints): Verify whether
5525         breakpoint_ops.print_recreate is defined before calling it.
5526
5527 2011-04-11  Gary Benson  <gbenson@redhat.com>
5528
5529         Fix failure with --enable-maintainer-mode.
5530         * Makefile.in (aclocal_m4_deps): Updated gnulib dependencies.
5531
5532 2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
5533
5534         Code cleanup.
5535         * symtab.c (search_symbols): Reorder the KIND description in the
5536         function comment.  Remove the unused 4th element of types, types2,
5537         types3 and types4.  New gdb_assert on KIND.
5538         (symtab_symbol_info): Remove the unused 4th element of classnames.
5539         New gdb_assert on KIND.
5540         * symtab.h (enum search_domain): New warning in the enum comment.
5541         Assign numbers to the elements VARIABLES_DOMAIN, FUNCTIONS_DOMAIN and
5542         TYPES_DOMAIN.
5543
5544 2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
5545
5546         Fix crash of gdb save-index on a STABS file.
5547         * dwarf2read.c (write_psymtabs_to_index): Return also on no
5548         PSYMTABS_ADDRMAP.
5549
5550 2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
5551
5552         Fix DW_AT_accessibility compatibility with gcc-4.6+.
5553         * dwarf2read.c: Include ctype.h.
5554         (producer_is_gxx_lt_4_6, dwarf2_default_access_attribute): New
5555         functions.
5556         (dwarf2_add_field): Fix new_field->accessibility by calling
5557         dwarf2_default_access_attribute.  Restructure setting accessibility
5558         vs. virtuality.
5559         (dwarf2_add_member_fn): New variable accessibility.  Fix fnp
5560         is_private and is_protected by calling
5561         dwarf2_default_access_attribute.
5562
5563 2011-04-08  Kevin Buettner  <kevinb@redhat.com>
5564
5565         * rx-tdep.c (rx_frame_unwind): Add default_frame_unwind_stop_reason
5566         to the initialization.
5567
5568 2011-04-08  Steve Ellcey  <sje@cup.hp.com>
5569
5570         * Add default_frame_unwind_stop_reason value to libunwind_frame_unwind
5571         initalization.
5572
5573 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
5574
5575         Remove support for old Cygwin 1.5 versions.
5576         * remote-fileio.c: Remove macros used to emulate new cygwin_conv_path
5577         function on old Cygwin version.
5578         * windows-nat.c: Remove cygwin version check and always define
5579         __USEWIDE for Cygwin compilation.
5580
5581 2011-04-07  Yao Qi  <yao@codesourcery.com>
5582
5583         * arm-linux-tdep.c (arm_linux_copy_svc): Remove parameters INSN
5584         and TO.
5585         * arm-tdep.c (cleanup_svc): Handle variable instruction size.
5586         (arm_copy_svc): Remove parameters INSN and TO.
5587         (decode_svc_copro): Update caller.
5588         * arm-tdep.h (struct displaced_step_closure): Remove parameters
5589         from function pointer `copy_svc_os'.
5590
5591 2011-04-07  Yao Qi  <yao@codesourcery.com>
5592
5593         * arm-tdep.c (cleanup_branch): Set a correct return address in
5594         LR for ARM and Thumb.
5595
5596 2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
5597
5598         Code cleanup.
5599         * dictionary.c (dict_hash): Use SYMBOL_HASH_NEXT.
5600         * dwarf2read.c (mapped_index_string_hash): Refer to SYMBOL_HASH_NEXT
5601         in the function comment, a new note on values compatibility.
5602         * minsyms.c (msymbol_hash_iw, msymbol_hash): Use SYMBOL_HASH_NEXT.
5603         * symtab.h (SYMBOL_HASH_NEXT): New.
5604
5605 2011-04-06  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5606
5607         * ppc-linux-nat.c (check_condition): Add len output parameter.
5608         Set it based on the memory region referenced in the condition
5609         expression.  Update all callers.
5610
5611 2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
5612
5613         Fix crash regression on systems featuring .gdb_index.
5614         * objfiles.c (free_objfile): Move the
5615         forget_cached_source_info_for_objfile call earlier.  Comment it.
5616         Extend the comment for objfile_free_data.
5617
5618 2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
5619
5620         Fix regression of displaying the debug format.
5621         * buildsym.c (end_symtab): Set symtab's debugformat and producer from
5622         subfile.
5623
5624 2011-04-04  Tom Tromey  <tromey@redhat.com>
5625
5626         * cli/cli-interp.c (struct captured_execute_command_args):
5627         Remove.
5628         (do_captured_execute_command): Remove.
5629         (safe_execute_command): Use TRY_CATCH.
5630         * cli/cli-script.c (struct wrapped_read_command_file_args):
5631         Remove.
5632         (wrapped_read_command_file): Remove.
5633         (script_from_file): Use TRY_CATCH.
5634         * exceptions.c (catch_exception): Remove.
5635         * exceptions.h (catch_exception): Remove.
5636         (deprecated_throw_reason): Update comment.
5637         * mi/mi-main.c (captured_mi_execute_command): Change 'data'
5638         argument to 'context'.
5639         (mi_execute_command): Use TRY_CATCH.
5640         * remote.c (struct start_remote_args): Remove.
5641         (remote_start_remote): Update; change arguments.
5642         (remote_open_1): Use TRY_CATCH.
5643
5644 2011-04-04  Tom Tromey  <tromey@redhat.com>
5645
5646         * tracepoint.c (scope_info): Update.
5647         * symtab.c (decode_line_spec): Update.
5648         * python/python.c (gdbpy_decode_line): Update.
5649         * linespec.h (decode_line_1): Update.
5650         * linespec.c (decode_line_1): Remove 'not_found_ptr' argument.
5651         (decode_compound, find_method, symtab_from_filename)
5652         (decode_variable): Likewise.
5653         * cli/cli-cmds.c (edit_command): Update.
5654         (list_command): Update.
5655         * breakpoint.c (parse_breakpoint_sals): Remove 'not_found_ptr'
5656         argument.
5657         (create_breakpoint): Update.
5658         (until_break_command): Update.
5659         (addr_string_to_sals): Update.
5660         (decode_line_spec_1): Update.
5661
5662 2011-04-04  Tom Tromey  <tromey@redhat.com>
5663
5664         * breakpoint.c (struct captured_parse_breakpoint_args): Remove.
5665         (do_captured_parse_breakpoint): Remove.
5666         (create_breakpoint): `e' is now volatile.  Remove `parse_args'.
5667         Use TRY_CATCH directly.
5668
5669 2011-04-04  Tom Tromey  <tromey@redhat.com>
5670
5671         * symtab.h (free_symtab): Remove.
5672         (forget_cached_source_info_for_objfile): Declare.
5673         * symmisc.c (free_symtab): Remove.
5674         * source.c (forget_cached_source_info_for_objfile): New function.
5675         (forget_cached_source_info): Use it.
5676         * objfiles.c (free_objfile): Simplify check before calling
5677         clear_current_source_symtab_and_line.  Call
5678         forget_cached_source_info_for_objfile.
5679
5680 2011-04-04  Tom Tromey  <tromey@redhat.com>
5681
5682         * mdebugread.c (psymtab_to_symtab_1): Copy linetable to obstack.
5683         (new_symtab): Don't set `free_code' on symtab.
5684         (new_linetable): Properly handle size==0.
5685         * symtab.h (struct symtab) <free_code, free_func>: Remove.
5686         * symmisc.c (free_symtab): Don't free the linetable.  Don't call
5687         free_func.
5688         * jv-lang.c (struct jv_per_objfile_data): New.
5689         (jv_per_objfile_free): Free the data.
5690         (get_dynamics_objfile): Allocate a jv_per_objfile_data.
5691         (get_java_class_symtab): Set the `dict' field on the
5692         jv_per_objfile_data.
5693         (free_class_block): Remove.
5694         * buildsym.c (end_symtab): Don't set `free_code' or `free_func' on
5695         the symtab.
5696
5697 2011-04-04  Tom Tromey  <tromey@redhat.com>
5698
5699         * symfile.c (reread_symbols): Update.
5700         * objfiles.h (struct objfile) <cp_namespace_symtab>: Remove
5701         field.
5702         * objfiles.c (allocate_objfile): Update.
5703         * cp-support.h (cp_check_possible_namespace_symbols): Don't
5704         declare.
5705         * cp-namespace.c (lookup_symbol_file): Don't call
5706         lookup_possible_namespace_symbol.
5707         (initialize_namespace_symtab, get_possible_namespace_block)
5708         (free_namespace_block, cp_check_possible_namespace_symbols)
5709         (check_possible_namespace_symbols_loop)
5710         (check_one_possible_namespace_symbol)
5711         (lookup_possible_namespace_symbol): Remove.
5712         (maintenance_cplus_namespace): Replace with notice.
5713         (_initialize_cp_namespace): Deprecate `maint cplus namespace'.
5714
5715 2011-04-04  Tom Tromey  <tromey@redhat.com>
5716
5717         * xcoffread.c (read_xcoff_symtab): Make `debugfmt' const.
5718         * symtab.h (struct symtab) <producer, debugformat>: Now const.
5719         * symmisc.c (free_symtab): Don't free debugformat.
5720         * buildsym.h (struct subfile) <producer, debugformat>: Now const.
5721         (record_debugformat, record_producer): Document.
5722         * buildsym.c (end_symtab): Don't save debugformat and producer
5723         names on obstack.
5724         (end_symtab): Don't free debugformat and producer fields.
5725         (record_debugformat): Don't call xstrdup.
5726         (record_producer): Likewise.
5727
5728 2011-04-04  Tom Tromey  <tromey@redhat.com>
5729
5730         * source.c (find_source_lines): Remove LSEEK_NOT_LINEAR code.
5731         (source_line_charpos, source_charpos_line): Remove.
5732
5733 2011-04-04  Tom Tromey  <tromey@redhat.com>
5734
5735         * symtab.h (domain_enum): Split in two...
5736         (enum search_domain): New.
5737         (search_symbols): Update.
5738         * symtab.c (print_symbol_info, symtab_symbol_info): Remove
5739         redundant declarations.
5740         (search_symbols): Change 'kind' argument to search_domain.
5741         Update.
5742         (print_symbol_info): Likewise.
5743         (symtab_symbol_info): Likewise.
5744         * symfile.h (struct quick_symbol_functions)
5745         <pre_expand_symtabs_matching>: Change type of 'kind' argument.
5746         <expand_symtabs_matching>: Likewise.
5747         * psymtab.c (pre_expand_symtabs_matching_psymtabs): Update.
5748         (expand_symtabs_matching_via_partial): Update.
5749         * dwarf2read.c (dw2_pre_expand_symtabs_matching): Update.
5750         (dw2_expand_symtabs_for_function): Update.
5751         * block.h: Moved anonymous enum...
5752         * defs.h (enum block_enum): ... here.  Now named.
5753
5754 2011-04-03  Joel Brobecker  <brobecker@adacore.com>
5755
5756         GDB 7.3 branch created (branch timestamp: 2011-04-01 01:00 UTC)
5757         * version.in: Bump version to 7.3.50.20110403-cvs.
5758
5759 2011-04-03  Joel Brobecker  <brobecker@adacore.com>
5760
5761         * NEWS: Create a new section for the next release branch.
5762         Rename the section of the current branch, now that it has
5763         been cut.
5764
5765 2011-04-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
5766
5767         * arm-tdep.c (arm_gdbarch_init): Enfore correct register number
5768         for "fpscr" in target description.
5769
5770 2011-04-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
5771
5772         * dwarf2read.c (find_slot_in_mapped_hash): New variable back_to,
5773         initialize it.  Delay HASH initialization.  Strip the part after open
5774         parenthesis for languages with qualifiers.  Call do_cleanups.
5775
5776 2011-04-01  Tom Tromey  <tromey@redhat.com>
5777
5778         * utils.c (report_command_stats): Don't print `-' for negative
5779         number.
5780
5781 2011-04-01  Eric Botcazou  <ebotcazou@adacore.com>
5782
5783         * ada-lang.c (ada_is_simple_array_type, ada_value_slice_from_ptr)
5784         (ada_value_slice, empty_array, to_fixed_array_type): Deal with
5785         typedefs.
5786
5787 2011-04-01  Joel Brobecker  <brobecker@adacore.com>
5788
5789         * breakpoint.h (bpdisp_text): Add declaration.
5790         * breakpoint.c (bpdisp_text): Make non-static.
5791         * ada-lang.c: #include "mi/mi-common.h".
5792         (print_it_exception): Rewrite to improve GDB/MI output.
5793
5794 2011-04-01  Pedro Alves  <pedro@codesourcery.com>
5795
5796         * arm-tdep.h (struct address_space): Add forward declaration.
5797
5798 2011-04-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
5799
5800         * arm-tdep.h (arm_insert_single_step_breakpoint): Add prototype.
5801         * arm-tdep.c (arm_override_mode): New global.
5802         (arm_pc_is_thumb): Respect arm_override_mode.  Remove single-step
5803         execution mode heuristics.
5804         (thumb_get_next_pc_raw): Remove INSERT_BKTP argument; always insert
5805         second single-step breakpoint if needed, using
5806         arm_insert_single_step_breakpoint.
5807         (arm_get_next_pc_raw): Remove INSERT_BKTP argument.  Only handle
5808         ARM execution mode, do not call thumb_get_next_pc_raw.
5809         (arm_get_next_pc): Encode execution mode in return value.  Call
5810         either arm_get_next_pc_raw or thumb_get_next_pc_raw.
5811         (arm_insert_single_step_breakpoint): New function.
5812         (arm_software_single_step): Call it.
5813         * arm-linux-tdep.c (arm_linux_sigreturn_return_addr): Add IS_THUMB
5814         argument to return execution mode of sigreturn target.
5815         (arm_linux_syscall_next_pc): Use it.
5816         (arm_linux_copy_svc): Update call.
5817         (arm_linux_software_single_step): Call
5818         arm_insert_single_step_breakpoint.
5819
5820 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
5821
5822         * dwarf2read.c (dwarf2_read_index): Fix .gdb_index version number in
5823         the comment.
5824
5825 2011-03-31  Tom Tromey  <tromey@redhat.com>
5826
5827         * varobj.c (update_dynamic_varobj_children): Properly handle
5828         errors from iterator.
5829
5830 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
5831
5832         * dwarf2read.c (dwarf2_name): Initialize DEMANGLED.  Avoid demangling
5833         struct linkage name twice.
5834
5835 2011-03-31  Tom Tromey  <tromey@redhat.com>
5836
5837         * python/py-prettyprint.c (print_stack_unless_memory_error): Add
5838         missing ">" to message.
5839
5840 2011-03-31  Tom Tromey  <tromey@redhat.com>
5841
5842         * varobj.c (instantiate_pretty_printer): Remove duplicate
5843         'return'.
5844
5845 2011-03-31  Ulrich Weigand  <ulrich.weigand@linaro.org>
5846
5847         * i386-tdep.c (i386_frame_prev_register): Unwind SP from memory
5848         if neither saved value nor register available (e.g. signal frame).
5849
5850 2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5851
5852         * macroexp.c (expand): Avoid uninitialized variable
5853         compiler warning.
5854
5855 2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5856
5857         * breakpoint.c (break_range_command): Fix typo in comment.
5858
5859 2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5860             Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>
5861
5862         Implement support for PowerPC BookE ranged breakpoints.
5863         * NEWS: Mention support for ranged breakpoints on embedded PowerPC.
5864         * breakpoint.h (struct bp_target_info) <length>: New member
5865         variable.
5866         (struct breakpoint_ops) <breakpoint_hit>: Take struct bp_location
5867         instead of struct breakpoint as argument, and also add ASPACE
5868         and BP_ADDR arguments.  Update all callers.
5869         (struct breakpoint_ops) <print_one_detail>: New method.
5870         (struct breakpoint) <addr_string_range_end>: New member variable.
5871         * breakpoint.c (breakpoint_location_address_match): Add function
5872         prototype.
5873         (insert_bp_location): Set bl->target_info.length.
5874         (breakpoint_here_p): Call breakpoint_location_address_match.
5875         (moribund_breakpoint_here_p): Likewise.
5876         (regular_breakpoint_inserted_here_p): Likewise.
5877         (breakpoint_thread_match): Likewise.
5878         (bpstat_stop_status): Likewise.
5879         (bpstat_check_location): Move call to
5880         breakpoint_ops.breakpoint_hit to the top.
5881         (print_one_breakpoint_location): Call
5882         breakpoint_ops.print_one_detail if available.
5883         (breakpoint_address_match_range): New function.
5884         (breakpoint_location_address_match): Likewise.
5885         (breakpoint_locations_match): Compare the length field of the
5886         locations too.
5887         (hw_breakpoint_used_count): Count resources used by all locations
5888         in a breakpoint, and use breakpoint_ops.resources_needed if
5889         available.
5890         (breakpoint_hit_ranged_breakpoint): New function.
5891         (resources_needed_ranged_breakpoint): Likewise.
5892         (print_it_ranged_breakpoint): Likewise.
5893         (print_one_ranged_breakpoint): Likewise.
5894         (print_one_detail_ranged_breakpoint): Likewise.
5895         (print_mention_ranged_breakpoint): Likewise.
5896         (print_recreate_ranged_breakpoint): Likewise.
5897         (ranged_breakpoint_ops): New structure.
5898         (find_breakpoint_range_end): New function.
5899         (break_range_command): Likewise.
5900         (delete_breakpoint): Free addr_string_range_end.
5901         (update_breakpoint_locations): Add SALS_END argument.  Update
5902         all callers.  Calculate breakpoint length if a non-zero SALS_END
5903         is given.  Call breakpoint_locations_match instead of
5904         breakpoint_address_match.
5905         (reset_breakpoint): Find SaL of the end of the range if B is a
5906         ranged breakpoint.
5907         (_initialize_breakpoint): Register break-range command.
5908         * defs.h (print_core_address): Add function prototype.
5909         * ppc-linux-nat.c (ppc_linux_ranged_break_num_registers): New
5910         function.
5911         (ppc_linux_insert_hw_breakpoint): Support ranged breakpoints.
5912         (ppc_linux_remove_hw_breakpoint): Likewise.
5913         (_initialize_ppc_linux_nat): Initialize
5914         to_ranged_break_num_registers.
5915         * target.c (update_current_target): Add comment about
5916         to_ranged_break_num_registers.
5917         (target_ranged_break_num_registers): New function.
5918         * target.h (struct target_ops) <to_ranged_break_num_registers>:
5919         New method.
5920         (target_ranged_break_num_registers): Add function prototype.
5921         * ui-out.c (ui_out_field_core_addr): Move address-printing logic to ...
5922         * utils.c (print_core_address): ... here.
5923
5924 2011-03-31  Ulrich Weigand  <uweigand@de.ibm.com>
5925
5926         * breakpoint.c (addr_string_to_sals): Avoid uninitialized
5927         variable compiler warning.
5928
5929 2011-03-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5930
5931         * breakpoint.c (breakpoint_re_set_one): Factor out breakpoint-resetting
5932         code from here ...
5933         (re_set_breakpoint): ... to here ...
5934         (addr_string_to_sals): ... and here.
5935
5936 2011-03-29  Pierre Muller  <muller@ics.u-strasbg.fr>
5937
5938         * Makefile.in (SFILES): Add missing C sources.
5939         (HFILES_NO_SRCDIR): Remove gdbserver subdirectory headers.
5940         Add missing headers.
5941
5942 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
5943
5944         * .gitignore: New file.
5945
5946 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
5947
5948         * NEWS: Mention new cfi device simulation.
5949
5950 2011-03-29  Tom Tromey  <tromey@redhat.com>
5951
5952         * dwarf2read.c (fixup_partial_die): Handle linkage name on
5953         otherwise anonymous types.
5954         (dwarf2_name): Likewise.
5955         * valops.c (value_struct_elt_for_reference): Refine artificial
5956         type logic.  Call error if j==-1.
5957
5958 2011-03-29  Andreas Tobler  <andreast-list@fgznet.ch>
5959
5960         Fix false GCC warning.
5961         * infcall.c (find_function_addr): Initialize funaddr.
5962
5963 2011-03-29  Pierre Muller  <muller@ics.u-strasbg.fr>
5964
5965         Fix mingw compilation with --enable-targets=all.
5966         * remote-mips.c (gdb_usleep.h): Include header.
5967         (mips_enter_debug): Use gdb_usleep instead of sleep.
5968
5969 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
5970
5971         Support resolution of STT_GNU_IFUNC via breakpoints.
5972         * breakpoint.c (print_it_typical): Support bp_gnu_ifunc_resolver and
5973         bp_gnu_ifunc_resolver_return.
5974         (bpstat_what): Rename parameter to bs_head, new variable bs, adjust
5975         the loop.  Support bp_gnu_ifunc_resolver and
5976         bp_gnu_ifunc_resolver_return.  New comment after the loop.  New loop
5977         for bp_gnu_ifunc_resolver and bp_gnu_ifunc_resolver_return
5978         breakpoints.
5979         (bptype_string, print_one_breakpoint_location): Support
5980         bp_gnu_ifunc_resolver and bp_gnu_ifunc_resolver_return.
5981         (user_settable_breakpoint): Return true also for
5982         bp_gnu_ifunc_resolver.
5983         (allocate_bp_location): Support bp_gnu_ifunc_resolver and
5984         bp_gnu_ifunc_resolver_return.
5985         (set_breakpoint_location_function): New parameter explicit_loc,
5986         describe it.  Call find_pc_partial_function_gnu_ifunc with new
5987         variable IS_GNU_IFUNC and adjust the address for STT_GNU_IFUNC if
5988         EXPLICIT_LOC is not set.
5989         (set_raw_breakpoint): Set EXPLICIT_LOC for
5990         set_breakpoint_location_function.
5991         (clone_momentary_breakpoint): Use true for EXPLICIT_LOC of
5992         set_breakpoint_location_function.
5993         (mention): Support bp_gnu_ifunc_resolver and
5994         bp_gnu_ifunc_resolver_return.
5995         (add_location_to_breakpoint): Set EXPLICIT_LOC for
5996         set_breakpoint_location_function.
5997         (update_breakpoint_locations): Remove static.
5998         (breakpoint_re_set_one): Support bp_gnu_ifunc_resolver and
5999         bp_gnu_ifunc_resolver_return.
6000         * breakpoint.h (enum bptype): New fields bp_gnu_ifunc_resolver and
6001         bp_gnu_ifunc_resolver_return.
6002         (update_breakpoint_locations): New declaration.
6003         * elfread.c: Include gdbthread.h and regcache.h.
6004         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop): New
6005         functions.
6006         (elf_gnu_ifunc_fns): Install them.
6007         * minsyms.c (stub_gnu_ifunc_resolver_stop)
6008         (stub_gnu_ifunc_resolver_return_stop): New functions.
6009         (stub_gnu_ifunc_fns): Install them.
6010         * symtab.h (struct gnu_ifunc_fns): New fields gnu_ifunc_resolver_stop
6011         and gnu_ifunc_resolver_return_stop.
6012         (gnu_ifunc_resolver_stop, gnu_ifunc_resolver_return_stop): New.
6013
6014 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
6015
6016         STT_GNU_IFUNC reader implementation.
6017         * elfread.c: Include gdbtypes.h, value.h and infcall.h.
6018         (SYMBOL_GOT_PLT_SUFFIX, elf_rel_plt_read)
6019         (elf_objfile_gnu_ifunc_cache_data, struct elf_gnu_ifunc_cache)
6020         (elf_gnu_ifunc_cache_hash, elf_gnu_ifunc_cache_eq)
6021         (elf_gnu_ifunc_record_cache, elf_gnu_ifunc_resolve_by_cache)
6022         (elf_gnu_ifunc_resolve_by_got, elf_gnu_ifunc_resolve_name)
6023         (elf_gnu_ifunc_resolve_addr): New.
6024         (elf_symfile_read): Call elf_rel_plt_read.
6025         (elf_gnu_ifunc_fns): New.
6026         (_initialize_elfread): Initialize elf_objfile_gnu_ifunc_cache_data.
6027         Install elf_gnu_ifunc_fns.
6028         * infcall.c (find_function_return_type): New function.
6029         (find_function_addr): Resolve TYPE_GNU_IFUNC functions, if possible.
6030         * minsyms.c (stub_gnu_ifunc_resolve_addr)
6031         (stub_gnu_ifunc_resolve_name): New functions.
6032         (stub_gnu_ifunc_fns, gnu_ifunc_fns_p): New variables.
6033         * symtab.h (struct gnu_ifunc_fns, gnu_ifunc_resolve_addr)
6034         (gnu_ifunc_resolve_name, gnu_ifunc_fns_p): New.
6035
6036 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
6037
6038         Code cleanup for later STT_GNU_IFUNC support.
6039         * infcall.c (find_function_addr): Remove variable code, use explicit
6040         dereferences for it.  Move VALUE_TYPE initialization later.
6041
6042 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
6043
6044         GDB find_pc_partial_function support for STT_GNU_IFUNC.
6045         * blockframe.c (cache_pc_function_is_gnu_ifunc): New variable.
6046         (clear_pc_function_cache): Clear it.
6047         (find_pc_partial_function): Rename to ...
6048         (find_pc_partial_function_gnu_ifunc): ... this function.  New
6049         parameter is_gnu_ifunc_p, describe it.  Set *IS_GNU_IFUNC_P.
6050         (find_pc_partial_function): New wrapper for this function.
6051         * symtab.h (find_pc_partial_function_gnu_ifunc): New declaration.
6052
6053 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
6054
6055         GDB internal type support for STT_GNU_IFUNC.
6056         * elfread.c (record_minimal_symbol): Support mst_text_gnu_ifunc.
6057         (elf_symtab_read): Set mst_text_gnu_ifunc for
6058         BSF_GNU_INDIRECT_FUNCTION.
6059         * eval.c (evaluate_subexp_standard): Support TYPE_GNU_IFUNC.
6060         * gdbtypes.c (init_type): Support TYPE_FLAG_GNU_IFUNC,
6061         builtin_func_func, nodebug_text_gnu_ifunc_symbol and
6062         nodebug_got_plt_symbol.
6063         * gdbtypes.h (enum type_flag_value): New entry TYPE_FLAG_GNU_IFUNC.
6064         (TYPE_GNU_IFUNC): New.
6065         (struct main_type): New field flag_gnu_ifunc.
6066         (struct builtin_type): New field builtin_func_func.
6067         (struct objfile_type): New fields nodebug_text_gnu_ifunc_symbol and
6068         nodebug_got_plt_symbol.
6069         * minsyms.c (lookup_minimal_symbol_text): Support mst_text_gnu_ifunc.
6070         (in_gnu_ifunc_stub): New.
6071         (prim_record_minimal_symbol, find_solib_trampoline_target): Support
6072         mst_text_gnu_ifunc.
6073         * parse.c (write_exp_msymbol): New variable ifunc_msym.  Detect and
6074         support mst_text_gnu_ifunc.  Support mst_slot_got_plt.
6075         * solib-svr4.c (svr4_in_dynsym_resolve_code): Return true also for
6076         in_gnu_ifunc_stub.
6077         * symmisc.c (dump_msymbols): Support mst_text_gnu_ifunc.
6078         * symtab.c (search_symbols): Likewise.
6079         * symtab.h (enum minimal_symbol_type): New fields mst_text_gnu_ifunc
6080         and mst_slot_got_plt.
6081         (in_gnu_ifunc_stub): New declaration.
6082
6083 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
6084
6085         Support a ring of related breakpoints.
6086         * breakpoint.c (watchpoint_del_at_next_stop): New, move here code from
6087         other functions, add gdb_assert.
6088         (update_watchpoint, watchpoint_check): Add gdb_assert.  Use
6089         watchpoint_del_at_next_stop.
6090         (bpstat_check_watchpoint): Use watchpoint_del_at_next_stop.
6091         (bpstat_stop_status): Handle ring in related_breakpoint.
6092         (set_raw_breakpoint_without_location): Initialize ring in
6093         related_breakpoint.
6094         (delete_breakpoint): Handle ring in related_breakpoint, use
6095         watchpoint_del_at_next_stop.
6096         (map_breakpoint_numbers): Handle ring in related_breakpoint.
6097
6098 2011-03-28  Tom Tromey  <tromey@redhat.com>
6099
6100         PR symtab/12441:
6101         * dwarf2read.c (prepare_one_comp_unit): Don't call set_cu_language
6102         with `language_minimal'.
6103
6104 2011-03-25  Ulrich Weigand  <ulrich.weigand@linaro.org>
6105
6106         * arm-tdep.c (arm_elf_make_msymbol_special): Use ARM_SYM_BRANCH_TYPE
6107         instead of checking for STT_ARM_TFUNC symbol type.
6108
6109 2011-03-25  Tom Tromey  <tromey@redhat.com>
6110
6111         * linespec.c (symbol_found): Restore line-based result for
6112         non-LOC_LABEL symbols.
6113
6114 2011-03-25  Kai Tietz  <ktietz@redhat.com>
6115
6116         * tui/tui-source.c (tui_set_source_content): Use filename_cmp
6117         instead of strcmp for comparison.
6118         (tui_source_is_displayed): Likewise.
6119         * tui/tui-winsource.c (tui_update_breakpoint_info): Likewise.
6120
6121 2011-03-24  Mark Wielaard  <mjw@redhat.com>
6122
6123         * dwarf2read.c (lookup_signatured_type): Use DW_FORM_ref_sig8 in
6124         complaint.
6125         (skip_one_die): Use DW_FORM_ref_sig8, not DW_FORM_sig8.
6126         (find_partial_die_in_comp_unit): Likewise in comment.
6127         (read_attribute_value): Likewise.
6128         (lookup_die_type): Likewise.
6129         (dwarf_form_name): Likewise.
6130         (dump_die_shallow): Likewise.
6131         (follow_die_ref_or_sig): Likewise.
6132
6133 2011-03-24  Tom Tromey  <tromey@redhat.com>
6134
6135         PR breakpoints/11816:
6136         * linespec.c (decode_line_1): Parse `function:label' linespecs.
6137         (decode_compound): Update.
6138         (find_function_symbol): New function.
6139         (decode_dollar): Update.
6140         (decode_label): Add 'function_symbol' parameter.  Handle
6141         function-relative labels.
6142         (decode_variable): Update.
6143         (symbol_found): Add 'function_symbol' parameter.  Use label's PC,
6144         not its line.  Set `special_display' and canonical name for
6145         labels.
6146
6147 2011-03-24  Tom Tromey  <tromey@redhat.com>
6148
6149         * linespec.h (struct linespec_result) <special_display>: New
6150         field.
6151         * breakpoint.h (struct breakpoint) <display_canonical>: New
6152         field.
6153         * breakpoint.c (print_breakpoint_location): Respect
6154         display_canonical.
6155         (create_breakpoint_sal): Add 'display_canonical' parameter.
6156         (create_breakpoints_sal): Update.
6157         (create_breakpoint): Update.
6158
6159 2011-03-24  Tom Tromey  <tromey@redhat.com>
6160
6161         * symtab.c (decode_line_spec): Update.
6162         * linespec.c (build_canonical_line_spec): Change type of
6163         'canonical'.
6164         (decode_line_2, decode_line_1, decode_objc, decode_compound)
6165         (find_method, decode_all_digits, decode_dollar, decode_label)
6166         (symbol_found): Likewise.
6167         (init_linespec_result): New function.
6168         * breakpoint.c (struct captured_parse_breakpoint_args)
6169         <canonical_p>: New field, replaces addr_string_p.
6170         (create_breakpoints_sal): Add 'canonical' parameter, replacing
6171         'addr_string'.
6172         (parse_breakpoint_sals): Likewise.
6173         (do_captured_parse_breakpoint): Update.
6174         (create_breakpoint): Use struct linespec_result.
6175         (until_break_command): Update.
6176         (breakpoint_re_set_one): Update.
6177         (decode_line_spec_1): Update.
6178         * linespec.h (struct linespec_result): New.
6179         (init_linespec_result): Declare.
6180
6181 2011-03-23  Pedro Alves  <pedro@codesourcery.com>
6182
6183         * regcache.c (regcache_raw_read): If the target didn't supply a
6184         given raw register, mark it as unavailable.
6185
6186 2011-03-23  Kai Tietz  <ktietz@redhat.com>
6187
6188         * breakpoint.c (clear_command): Use filename_cmp
6189         instead of strcmp for comparison.
6190         * buildsym.c (watch_main_source_file_lossage): Likewise.
6191         (patch_subfile_names): Use IS_DIR_SEPARATOR instead of
6192         checking just for slash.
6193         * dbxread.c (read_dbx_symtab): Use lbasename instead of
6194         strrchr and filename_cmp instead of strcmp for filenames.
6195         (add_old_header_file): Use filename_cmp
6196         instead of strcmp for comparison.
6197         * exec.c (exec_set_section_address): Likewise.
6198         * macrotab.c (macro_lookup_inclusion): Likewise.
6199         (macro_lookup_inclusion): Likewise.
6200         * elfread.c (_initialize_elfread): Likewise.
6201         (elfstab_offset_sections): Likewise.
6202         (elfstab_offset_sections): Use lbasename instead of
6203         strrchr.
6204         * mdebugread.c (parse_partial_symbols): Likewise.
6205         (arse_partial_symbols): Use filename_(n)cmp instead of
6206         str(n)cmp for comparison.
6207         * minsyms.c (lookup_minimal_symbol): Likewise.
6208         * psymtab.c (read_psymtabs_with_filename): Likewise.
6209         * solib.c (solib_read_symbols): Likewise.
6210         (reload_shared_libraries_1): Likewise.
6211         * symmisc.c (maintenance_print_symbols): Likewise.
6212         * symfile.c (separate_debug_file_exists): Likewise.
6213         (reread_symbols): Likewise.
6214         (find_separate_debug_file_by_debuglink): Likewise.
6215         * remote-fileio.c (remote_fileio_func_rename): Likewise.
6216         * source.c (add_path): Likewise.
6217         * symtab.c (filename_seen): Likewise.
6218         (file_matches): Likewise.
6219         (print_symbol_info): Likewise.
6220         (maybe_add_partial_symtab_filename): Likewise.
6221         (make_source_files_completion_list): Likewise.
6222         * xml-syscall.c (init_sysinfo): Likewise.
6223         * windows-nat.c (_initialize_check_for_gdb_ini): Use
6224         IS_DIR_SEPARATOR for checking for trailing path separator.
6225
6226 2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
6227
6228         * dwarf2expr.c (execute_stack_op): Handle DW_OP_GNU_entry_value.  New
6229         label abort_expression.
6230         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Handle
6231         DWARF_VALUE_OPTIMIZED_OUT.
6232
6233 2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
6234
6235         Code cleanup.
6236         * c-typeprint.c (c_type_print_args): Change parameter show_artificial
6237         to linkage_name.  Invert its value.  Update the function comment.
6238         (c_type_print_varspec_suffix): Invert it at the caller.
6239         * dwarf2read.c (dwarf2_compute_name): Invert it at the caller.
6240
6241 2011-03-22  Pedro Alves  <pedro@codesourcery.com>
6242
6243         * infcmd.c (post_create_inferior): Ignore NOT_AVAILABLE_ERROR
6244         errors when reading the `stop_pc'.
6245         * printcmd.c (pc_prefix): Use get_frame_pc_if_available instead of
6246         get_frame_pc.
6247
6248 2011-03-22  Phil Muldoon  <pmuldoon@redhat.com>
6249
6250         * NEWS: Document gdb.Write stream keyword.
6251
6252 2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
6253
6254         Revert:
6255         2011-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
6256         * dwarf2read.c (producer_is_gxx_lt_4_6): New function.
6257         (dwarf2_add_field): Fix new_field->accessibility for
6258         cu->header.version >= 3 while verifying also producer_is_gxx_lt_4_6.
6259
6260 2011-03-22  Phil Muldoon  <pmuldoon@redhat.com>
6261
6262         PR python/12183
6263
6264         * python/py-function.c (fnpy_call): Treat GdbErrors differently to
6265         other error classes.  Do not print stack trace.
6266
6267 2011-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
6268
6269         * dwarf2read.c (producer_is_gxx_lt_4_6): New function.
6270         (dwarf2_add_field): Fix new_field->accessibility for
6271         cu->header.version >= 3 while verifying also producer_is_gxx_lt_4_6.
6272
6273 2011-03-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
6274
6275         * arm-tdep.c (arm_analyze_prologue): Do not abort parsing when
6276         encountering a load via a non-SP register.
6277
6278 2011-03-21  Ulrich Weigand  <uweigand@de.ibm.com>
6279
6280         * tramp-frame.c (tramp_frame_prepend_unwinder): Set stop_reason
6281         field in returned unwinder.
6282
6283 2012-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
6284
6285         * ada-lang.c (replace_operator_with_call): Copy also GDBARCH.
6286
6287 2012-03-21  Joel Brobecker  <brobecker@adacore.com>
6288
6289         * ada-lang.c (replace_operator_with_call): Use xzalloc instead
6290         of xmalloc.
6291
6292 2012-03-18  Pedro Alves  <pedro@codesourcery.com>
6293
6294         * frame.c (frame_unwind_register): Throw an error if unwinding the
6295         register failed.
6296         * get_prev_frame_1 (get_prev_frame_1): Ask the unwinder if there's
6297         an unwind stop reason.
6298         (frame_stop_reason_string): Handle UNWIND_UNAVAILABLE.
6299         * frame.h (enum unwind_stop_reason) <UNWIND_OUTERMOST,
6300         UNWIND_UNAVAILABLE>: New.
6301         * inline-frame.c (inline_frame_unwind): Install
6302         default_frame_unwind_stop_reason.
6303         * frame-unwind.c: Include "exceptions.h".
6304         (frame_unwind_find_by_frame): Swallow NOT_AVAILABLE_ERROR errors.
6305         (default_frame_unwind_stop_reason): New.
6306         * frame-unwind.h (frame_unwind_stop_reason_ftype): New typedef.
6307         (default_frame_unwind_stop_reason): Declare.
6308         (struct frame_unwind) <stop_reason>: New function pointer.
6309
6310         * dummy-frame.c: Install default_frame_unwind_stop_reason.
6311         * dwarf2-frame.c: Include exceptions.h.
6312         (struct dwarf2_frame_cache) <unavailable_retaddr>: New field.
6313         (dwarf2_frame_cache): Swallow NOT_AVAILABLE_ERROR errors when
6314         computing the CFA.  If such an error was thrown, set
6315         unavailable_retaddr.
6316         (dwarf2_frame_unwind_stop_reason): New.
6317         (dwarf2_frame_this_id): Don't build a frame id if the CFA was
6318         unavailable.
6319         (dwarf2_frame_unwind): Install dwarf2_frame_unwind_stop_reason.
6320         (dwarf2_signal_frame_unwind): Ditto.
6321
6322         * amd64-tdep.c: Include "exceptions.h".
6323         (struct amd64_frame_cache): New field "base_p".
6324         (amd64_init_frame_cache): Clear it.
6325         (amd64_frame_cache_1): New, factored out from amd64_frame_cache.
6326         Avoid reading registers with functions that throw if the register
6327         is not necessary to compute the frame base.
6328         (amd64_frame_cache): Reimplement wrapping amd64_frame_cache_1, and
6329         swallowing NOT_AVAILABLE_ERROR.
6330         (amd64_frame_unwind_stop_reason): New.
6331         (amd64_frame_this_id): Don't build a frame id if the frame base
6332         was unavailable.
6333         (amd64_frame_unwind): Install amd64_frame_unwind_stop_reason.
6334         (amd64_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
6335         base_p if the frame base was computable.
6336         (amd64_sigtramp_frame_unwind_stop_reason): New.
6337         (amd64_sigtramp_frame_this_id): Don't build a frame id if the
6338         frame base was unavailable.
6339         (amd64_sigtramp_frame_unwind): Install
6340         amd64_sigtramp_frame_unwind_stop_reason.
6341         (amd64_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
6342         base_p if the frame base was computable.
6343         (amd64_epilogue_frame_unwind_stop_reason): New.
6344         (amd64_epilogue_frame_this_id): Don't build a frame id if the
6345         frame base was unavailable.
6346         (amd64_epilogue_frame_unwind): Install
6347         amd64_epilogue_frame_unwind_stop_reason.
6348         * i386-tdep.c: Include "exceptions.h".
6349         (struct i386_frame_cache): New field "base_p".
6350         (i386_init_frame_cache): Clear it.
6351         (i386_frame_cache_1): New, factored out from amd64_frame_cache.
6352         Avoid reading registers with functions that throw if the register
6353         is not necessary to compute the frame base.
6354         (i386_frame_cache): Reimplement wrapping amd64_frame_cache_1, and
6355         swallowing NOT_AVAILABLE_ERROR.
6356         (i386_frame_unwind_stop_reason): New.
6357         (i386_frame_this_id): Don't build a frame id if the frame base was
6358         unavailable.
6359         (i386_frame_prev_register): Handle unavailable SP.
6360         (i386_frame_unwind): Install i386_frame_unwind_stop_reason.
6361         (i386_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
6362         base_p if the frame base was computable.
6363         (i386_epilogue_frame_unwind_stop_reason): New.
6364         (i386_epilogue_frame_this_id): Don't build a frame id if the frame
6365         base was unavailable.
6366         (i386_epilogue_frame_unwind): Install
6367         i386_epilogue_frame_unwind_stop_reason.
6368         (i386_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
6369         base_p if the frame base was computable.
6370         (i386_sigtramp_frame_unwind_stop_reason): New.
6371         (i386_sigtramp_frame_this_id): Don't build a frame id if the frame
6372         base was unavailable.
6373         (i386_sigtramp_frame_unwind): Install
6374         i386_sigtramp_frame_unwind_stop_reason.
6375         * sentinel-frame.c (sentinel_frame_prev_register): Use the value
6376         type's size, not the register's.
6377         (sentinel_frame_unwind): Install default_frame_unwind_stop_reason.
6378
6379         * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind): Install
6380         default_frame_unwind_stop_reason.
6381         * alpha-tdep.c (alpha_sigtramp_frame_unwind)
6382         (alpha_heuristic_frame_unwind): Ditto.
6383         * amd64obsd-tdep.c (amd64obsd_trapframe_unwind): Ditto.
6384         * arm-tdep.c (arm_prologue_unwind, arm_stub_unwind): Ditto.
6385         * avr-tdep.c (avr_frame_unwind): Ditto.
6386         * cris-tdep.c (cris_sigtramp_frame_unwind, cris_frame_unwind):
6387         Ditto.
6388         * frv-linux-tdep.c (frv_linux_sigtramp_frame_unwind): Ditto.
6389         * frv-tdep.c (frv_frame_unwind): Ditto.
6390         * h8300-tdep.c (h8300_frame_unwind): Ditto.
6391         * hppa-hpux-tdep.c (hppa_hpux_sigtramp_frame_unwind): Ditto.
6392         * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind): Ditto.
6393         * hppa-tdep.c (hppa_frame_unwind, hppa_fallback_frame_unwind)
6394         (hppa_stub_frame_unwind): Ditto.
6395         * i386obsd-tdep.c (i386obsd_trapframe_unwind): Ditto.
6396         * ia64-tdep.c (ia64_frame_unwind, ia64_sigtramp_frame_unwind)
6397         (ia64_libunwind_frame_unwind)
6398         (ia64_libunwind_sigtramp_frame_unwind): Ditto.
6399         * iq2000-tdep.c (iq2000_frame_unwind): Ditto.
6400         * lm32-tdep.c (lm32_frame_unwind): Ditto.
6401         * m32c-tdep.c (m32c_unwind): Ditto.
6402         * m32r-linux-tdep.c (m32r_linux_sigtramp_frame_unwind): Ditto.
6403         * m32r-tdep.c (m32r_frame_unwind): Ditto.
6404         * m68hc11-tdep.c (m68hc11_frame_unwind): Ditto.
6405         * m68k-tdep.c (m68k_frame_unwind): Ditto.
6406         * m68klinux-tdep.c (m68k_linux_sigtramp_frame_unwind): Ditto.
6407         * m88k-tdep.c (m88k_frame_unwind): Ditto.
6408         * mep-tdep.c (mep_frame_unwind): Ditto.
6409         * microblaze-tdep.c (microblaze_frame_unwind): Ditto.
6410         * mips-tdep.c (mips_insn16_frame_unwind, mips_insn32_frame_unwind)
6411         (mips_stub_frame_unwind): Ditto.
6412         * mn10300-tdep.c (mn10300_frame_unwind): Ditto.
6413         * moxie-tdep.c (moxie_frame_unwind): Ditto.
6414         * mt-tdep.c (mt_frame_unwind): Ditto.
6415         * ppc-linux-tdep.c (ppu2spu_unwind): Ditto.
6416         * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_unwind): Ditto.
6417         * rs6000-tdep.c (rs6000_frame_unwind): Ditto.
6418         * s390-tdep.c (s390_frame_unwind, s390_stub_frame_unwind)
6419         (s390_sigtramp_frame_unwind): Ditto.
6420         * score-tdep.c (score_prologue_unwind): Ditto.
6421         * sh-tdep.c (sh_frame_unwind): Ditto.
6422         * sh64-tdep.c (sh64_frame_unwind): Ditto.
6423         * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_unwind): Ditto.
6424         * sparc-tdep.c (sparc32_frame_unwind): Ditto.
6425         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_unwind): Ditto.
6426         * sparc64-tdep.c (sparc64_frame_unwind): Ditto.
6427         * sparc64fbsd-tdep.c (sparc64fbsd_sigtramp_frame_unwind): Ditto.
6428         * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_frame_unwind): Ditto.
6429         * sparc64obsd-tdep.c (sparc64obsd_frame_unwind)
6430         (sparc64obsd_trapframe_unwind): Ditto.
6431         * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_frame_unwind): Ditto.
6432         * sparcobsd-tdep.c (sparc32obsd_sigtramp_frame_unwind): Ditto.
6433         * spu-tdep.c (spu_frame_unwind, spu2ppu_unwind): Ditto.
6434         * v850-tdep.c (v850_frame_unwind): Ditto.
6435         * vax-tdep.c (vax_frame_unwind): Ditto.
6436         * vaxobsd-tdep.c (vaxobsd_sigtramp_frame_unwind): Ditto.
6437         * xstormy16-tdep.c (frame_unwind xstormy16_frame_unwind): Ditto.
6438         * xtensa-tdep.c (xtensa_unwind): Ditto.
6439
6440 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6441
6442         * tui/tui-hooks.c (tui_selected_frame_level_changed_hook): Assume
6443         there's always a frame.  Use get_frame_pc_if_available instead of
6444         get_frame_pc, and if there's no PC available, don't look up a
6445         symtab.
6446
6447 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6448
6449         * stack.c (print_frame_local_vars, print_frame_arg_vars): Handle
6450         unavailable PC.
6451
6452 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6453
6454         * tracepoint.c (set_traceframe_context): Handle unavailable PC
6455         gracefully.
6456
6457 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6458
6459         * frame.h (frame_unwind_caller_pc_if_available): Declare.
6460         * frame.c (frame_unwind_caller_pc_if_available): New.
6461         * stack.c (frame_info): Handle unavailable PC.
6462
6463 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6464
6465         * frame.c (frame_unwind_pc): Rename to ...
6466         (frame_unwind_pc_if_available): ... this.  New `pc' output
6467         parameter.  Change return type to int.  Gracefully handle
6468         gdbarch_unwind_pc throwing NOT_AVAILABLE_ERROR.  Return 0 if that
6469         happened, or 1 otherwise.
6470         (frame_unwind_pc): Reimplement on top of
6471         frame_unwind_pc_if_available.
6472         (get_frame_func): Rename to ...
6473         (get_frame_func_if_available): New `pc' output parameter.  Change
6474         return type to int.  Gracefully handle the PC not being available.
6475         (get_frame_func): Reimplement on top of
6476         get_frame_func_if_available.
6477         (select_frame): Handle the PC being unavailable.
6478         (get_prev_frame): Handle the PC being unavailable.
6479         (get_frame_pc_if_available): New.
6480         (get_frame_address_in_block_if_available): New.
6481         (find_frame_sal): Handle the frame PC not being available.
6482         * frame.h (get_frame_pc_if_available): Declare.
6483         (get_frame_address_in_block_if_available): Declare.
6484         (get_frame_func_if_available): Declare.
6485         * stack.c (print_frame_info): Handle the PC being unavailable.
6486         (find_frame_funname): Ditto.
6487         (print_frame): Handle the PC being unavailable.
6488         (get_frame_language): Ditto.
6489         * blockframe.c (get_frame_block): Ditto.
6490         * macroscope.c (default_macro_scope): Ditto.
6491         * tui/tui-stack.c (tui_show_frame_info): Ditto.
6492
6493 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6494
6495         * dwarf2loc.c (dwarf2_evaluate_loc_desc): Catch
6496         NOT_AVAILABLE_ERROR when evaluating the location expression.
6497
6498 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6499
6500         * dwarf2loc.c (read_pieced_value): Handle get_frame_register_bytes
6501         returning that the register piece is unavailable/optimized out.
6502         (write_pieced_value): Handle get_frame_register_bytes returning
6503         that the register piece is unavailable/optimized out when doing a
6504         read-modify write of a bitfield.
6505         * findvar.c (value_from_register): Handle get_frame_register_bytes
6506         returning that the register piece is unavailable/optimized out.
6507         * frame.c (get_frame_register_bytes): New parameters `optimizedp'
6508         and `unavailablep'.  Throw error on bad debug info.  Use
6509         frame_register instead of frame_register_read, to fill in the new
6510         arguments.
6511         * frame.h (get_frame_register_bytes): New parameters `optimizedp'
6512         and `unavailablep'.
6513         * valops.c: (value_assign): Adjust, and handle
6514         get_frame_register_bytes failing.
6515         * spu-tdep.c: Include exceptions.h.
6516         (spu_software_single_step): Adjust, and handle
6517         get_frame_register_bytes failing.
6518         (spu_get_longjmp_target): Ditto.
6519         * gdbarch.sh (register_to_value): Change to return int.  New
6520         parameters `optimizedp' and `unavailablep'.
6521         * gdbarch.h, gdbarch.c: Regenerate.
6522         * i386-tdep.c (i386_register_to_value): Adjust to new
6523         gdbarch_register_to_value interface.
6524         * i387-tdep.c (i387_register_to_value): Ditto.
6525         * i387-tdep.h (i387_register_to_value): Ditto.
6526         * alpha-tdep.c (alpha_register_to_value): Ditto.
6527         * ia64-tdep.c (ia64_register_to_value): Ditto.
6528         * m68k-tdep.c (m68k_register_to_value): Ditto.
6529         * mips-tdep.c (mips_register_to_value): Ditto.
6530         * rs6000-tdep.c (rs6000_register_to_value): Ditto.
6531
6532 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6533
6534         * findvar.c (value_of_register): Mark the value as unavailable, if
6535         the register is unavailable.
6536         * frame.h (frame_register_unwind): New `unavailablep' parameter.
6537         (frame_register): New `unavailablep' parameter.
6538         (frame_register_read): Update comment.
6539         * frame.c (frame_register_unwind): New `unavailablep' parameter.
6540         Set it if the register is unavailable.  If the register is
6541         unavailable, clear the output buffer.
6542         (frame_register): New `unavailablep' parameter.  Pass it down.
6543         (frame_unwind_register): Adjust.
6544         (put_frame_register): Adjust.
6545         (frame_register_read): Adjust.  Also return false if the register
6546         is not available.
6547         (frame_register_unwind_location): Adjust.
6548         * sentinel-frame.c (sentinel_frame_prev_register): If the register
6549         is unavailable, mark the value accordingly.
6550         * stack.c (frame_info): Handle unavailable registers.
6551
6552 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6553
6554         * mi/mi-main.c (register_changed_p): Handle REG_UNAVAILABLE, and
6555         simplify, using regcache_cooked_read.
6556
6557 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6558
6559         * regcache.h (regcache_raw_read, regcache_raw_read_signed)
6560         (regcache_raw_read_unsigned, regcache_raw_read_signed)
6561         (regcache_raw_read_unsigned, regcache_raw_read_part)
6562         (regcache_cooked_read, regcache_cooked_read_signed)
6563         (regcache_cooked_read_unsigned, regcache_cooked_read_part)
6564         (regcache_cooked_read_ftype): Change return to enum
6565         register_status.
6566         * regcache.c: Include exceptions.h
6567         (regcache_save): Adjust to handle REG_UNAVAILABLE registers.
6568         (do_cooked_read): Change return to enum register_status.  Always
6569         forward to regcache_cooked_read.
6570         (regcache_raw_read): Change return to enum register_status.  If
6571         the register is not REG_VALID, memset the buffer.  Return the
6572         register's status.
6573         (regcache_raw_read_signed): Handle non-REG_VALID registers and
6574         return the register's status.
6575         (regcache_raw_read_unsigned): Ditto.
6576         (regcache_cooked_read): Change return to enum register_status.
6577         Assert that with read-only regcaches, the register's status must
6578         be known.  If the regcache is read-only, and the register is not
6579         REG_VALID, memset the buffer.  Return the register's status.
6580         (regcache_cooked_read_signed): Change return to enum
6581         register_status.  Handle non-REG_VALID registers and return the
6582         register's status.
6583         (regcache_cooked_read_unsigned): Change return to enum
6584         register_status.  Handle non-REG_VALID registers and return the
6585         register's status.
6586         (regcache_xfer_part, regcache_raw_read_part)
6587         (regcache_cooked_read_part): Change return to enum
6588         register_status.  Return the register's status.
6589         (regcache_read_pc): Throw NOT_AVAILABLE_ERROR if the register is
6590         unavailable.
6591         (regcache_dump): Handle unavailable cooked registers.
6592         * frame.c (do_frame_register_read): Adjust interface to match
6593         regcache_cooked_read_ftype.
6594         * gdbarch.sh (pseudo_register_read): Change return to enum
6595         register_status.
6596         * gdbarch.h, gdbarch.c: Regenerate.
6597
6598         * i386-tdep.h (i386_pseudo_register_read): Change return to enum
6599         register_status.
6600         * i386-tdep.c (i386_pseudo_register_read): Change return to enum
6601         register_status.  If reading a raw register indicates the raw
6602         register is not valid, return the raw register's status,
6603         otherwise, return REG_VALID.
6604         * amd64-tdep.c (amd64_pseudo_register_read): Change return to enum
6605         register_status.  Handle non-REG_VALID raw registers and return
6606         the register's status.
6607         * arm-tdep.c (arm_neon_quad_read)
6608         (arm_pseudo_read): Change return to enum register_status.  Handle
6609         non-REG_VALID raw registers and return the register's status.
6610         * avr-tdep.c (avr_pseudo_register_read): Ditto.
6611         * frv-tdep.c (frv_pseudo_register_read): Ditto.
6612         * h8300-tdep.c (h8300_pseudo_register_read): Ditto.
6613         * hppa-tdep.c (hppa_pseudo_register_read): Ditto.
6614         * m32c-tdep.c (m32c_move_reg_t): Change return to enum
6615         register_status.
6616         (m32c_raw_read, m32c_raw_write, m32c_banked_read)
6617         (m32c_banked_write, m32c_sb_read, m32c_sb_write, m32c_part_read)
6618         (m32c_part_write, m32c_cat_read, m32c_cat_write)
6619         (m32c_r3r2r1r0_read, m32c_r3r2r1r0_write)
6620         (m32c_pseudo_register_read): Change return to enum
6621         register_status.  Adjust.
6622         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Change return to
6623         enum register_status.  Return the register's status.
6624         * mep-tdep.c (mep_pseudo_cr32_read): Change return to enum
6625         register_status.  Return the register's status.
6626         (mep_pseudo_cr64_read, mep_pseudo_register_read): Ditto.
6627         * mips-tdep.c (mips_pseudo_register_read): Ditto.
6628         * mt-tdep.c (mt_pseudo_register_read): Ditto.
6629         * rs6000-tdep.c (move_ev_register_func): New typedef.
6630         (e500_move_ev_register): Use it.  Change return to enum
6631         register_status.  Return the register's status.
6632         (do_regcache_raw_read): New function.
6633         (do_regcache_raw_write): New function.
6634         (e500_pseudo_register_read): Change return to enum
6635         register_status.  Return the register's status.  Use
6636         do_regcache_raw_read.
6637         (e500_pseudo_register_write): Adjust.  Use do_regcache_raw_write.
6638         (dfp_pseudo_register_read): Change return to enum register_status.
6639         Return the register's status.
6640         (vsx_pseudo_register_read): Ditto.
6641         (efpr_pseudo_register_read): Ditto.
6642         (rs6000_pseudo_register_read): Ditto.
6643         * s390-tdep.c (s390_pseudo_register_read): Change return to enum
6644         register_status.  Return the register's status.
6645         * sh64-tdep.c (pseudo_register_read_portions): New function.
6646         (sh64_pseudo_register_read): Change return to enum
6647         register_status.  Use pseudo_register_read_portions.  Return the
6648         register's status.
6649         * ia64-tdep.c (ia64_pseudo_register_read): Change return to enum
6650         register_status.  Return the register's status.
6651         * sh-tdep.c (pseudo_register_read_portions): New function.
6652         (sh_pseudo_register_read): Change return to enum register_status.
6653         Use pseudo_register_read_portions.  Return the register's status.
6654         * sparc-tdep.c (sparc32_pseudo_register_read): Change return to
6655         enum register_status.  Return the register's status.
6656         * sparc64-tdep.c (sparc64_pseudo_register_read): Ditto.
6657         * spu-tdep.c (spu_pseudo_register_read_spu)
6658         (spu_pseudo_register_read): Ditto.
6659         * xtensa-tdep.c (xtensa_register_read_masked)
6660         (xtensa_pseudo_register_read): Ditto.
6661         * bfin-tdep.c (bfin_pseudo_register_read): Ditto.
6662
6663 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
6664
6665         * python/py-value.c (valpy_getitem): Fix formatting of error function
6666         call.
6667
6668 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
6669
6670         ARI fixes: Add missing internationalization markups throughout
6671         C source files.
6672         * darwin-nat-info.c: Ditto.
6673         * record.c: Ditto.
6674         * remote.c: Ditto.
6675         * mi/mi-main.c: Ditto.
6676
6677 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
6678
6679         ARI fixes: Add missing internationalization markups throughout
6680         yacc files.
6681         * c-exp.y: Ditto.
6682         * cp-name-parser.y: Ditto.
6683         * f-exp.y: Ditto.
6684         * m2-exp.y: Ditto.
6685         * objc-exp.y: Ditto.
6686         * p-exp.y: Ditto.
6687
6688 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
6689
6690         ARI fixes: Messages should have no trailing new lines.
6691         * darwin-nat.c (mach_check_error): Remove trailing new line from
6692         warning function call message.
6693         * record.c (bfdcore_read): Idem for error call.
6694
6695 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
6696
6697         * common/signals.c (target_signal_from_host): Add _ markup to error
6698         function call message.
6699         (target_signal_to_host): Add _ markup and remove trailing new line
6700         from warning call message.
6701         (target_signal_from_command): Add _ markup to error function call
6702         message.
6703
6704 2011-03-18  Phil Muldoon  <pmuldoon@redhat.com>
6705
6706         PR python/12149
6707
6708         * python/python.c (gdbpy_write): Accept a stream argument and
6709         operate to the appropriate stream.
6710         (gdbpy_flush): Likewise.
6711         (_initialize_python): Add stream constants.
6712         (finish_python_initialization): Add GdbOutputErrorFile class.
6713
6714 2011-03-18  Kwok Cheung Yeung  <kcy@codesourcery.com>
6715
6716         * MAINTAINERS: Add myself as a write-after-approval maintainer.
6717
6718 2011-03-18  Kwok Cheung Yeung  <kcy@codesourcery.com>
6719
6720         * amd64-tdep.c (amd64_relocate_instruction): Fix ordering of arguments
6721         to store_signed_integer.  Add debug message when relocating CALL
6722         instructions.  Fix formatting of debug message.
6723         * i386-tdep.c (i386_relocate_instruction): Ditto.
6724
6725 2011-03-17  Joel Brobecker  <brobecker@gnat.com>
6726
6727         * target.h (struct target_ops): Remove to_lookup_symbol field.
6728         (target_lookup_symbol): Delete macro.
6729         * target.c (nosymbol, debug_to_lookup_symbol): Delete.
6730         (update_current_target, setup_target_debug): Remove handling
6731         of to_lookup_symbol target_ops field.
6732         * ada-tasks.c (get_known_tasks_addr): Remove use of
6733         target_lookup_symbol.
6734         * coffread.c (coff_symtab_read): Likewise.
6735         * dbxread.c (read_dbx_symtab): Ditto.
6736
6737 2011-03-17  Joel Brobecker  <brobecker@gnat.com>
6738
6739         PR gdb/12116:
6740         * configure.ac: Add getthrds declaration check.
6741         * configure, config.in: Regenerate.
6742         * aix-thread.c (getthrds): Declare only if not already declared
6743         in procinfo.h.  More declaration out of get_signaled_thread to
6744         global scope.
6745
6746 2011-03-17  Phil Muldoon  <pmuldoon@redhat.com>
6747
6748         * python/py-symtab.c: Populate symtab_object_methods,
6749         sal_object_methods.
6750         (stpy_is_valid): New function.
6751         (salpy_is_valid): Ditto.
6752         * python/py-symbol.c: Declare symbol_object_methods.  Populate.
6753         (sympy_is_valid): New function.
6754         * python/py-objfile.c: Declare objfile_object_methods.  Populate.
6755         (objfpy_is_valid): New function.
6756         * python/py-inferior.c: Populate inferior_object_methods.
6757         (infpy_is_valid): New function.
6758         * python/py-infthread.c: Populate thread_object_methods.
6759         (thpy_is_valid): New function.
6760         * python/py-block.c: Declare block_object_methods.  Populate.  Declare
6761         block_iterator_object_methods.  Populate.
6762         (blpy_is_valid): New function.
6763         (blpy_iter_is_valid): Ditto.
6764
6765 2011-03-16  Keith Seitz  <keiths@redhat.com>
6766
6767         * linespec.c (find_methods): Canonicalize NAME before looking
6768         up the symbol.
6769         (name_end): New function.
6770         (keep_name_info): New function.
6771         (decode_line_1): Use keep_name_info.
6772         (decode_compound): Likewise.
6773         * cli/cli-utils.h (remove_trailing_whitespace): New function.
6774         * cli/cli-utils.c (remove_trailing_whitespace): Likewise.
6775
6776         PR c++/12273
6777         * linespec.c (locate_first_half): Keep overload information, too.
6778         (decode_compound): Use a string to represent break characters
6779         to escape the loop.
6780         If P points to a break character, do not increment it.
6781         For C++ and Java, keep overload information and relevant keywords.
6782         If we cannot find a symbol, search the minimal symbols.
6783
6784         PR c++/11734
6785         * linespec.c (decode_compound): Rename SAVED_ARG to
6786         THE_REAL_SAVED_ARG.
6787         Make a copy of THE_REAL_SAVED_ARG in SAVED_ARG and strip
6788         single-quotes.
6789         Pass a valid block to lookup_symbol.
6790         (lookup_prefix_sym): Likewise.
6791         (find_method): Construct search name based on SYM_CLASS instead
6792         of SAVED_ARG.
6793         * psymtab.c (lookup_partial_symbol): Add language parameter.
6794         (lookup_symbol_aux_psymtabs): Likewise.
6795         Don't assume that the psymtab we found was the right one. Search
6796         for the desired symbol in the symtab to be certain.
6797         (psymtab_search_name): New function.
6798         (lookup_partial_symbol): Use psymtab_search_name.
6799         Add language parameter.
6800         (read_symtabs_for_function): Add language parameter and pass to
6801         lookup_partial_symbol.
6802         (find_symbol_file_from_partial): Likewise.
6803
6804 2011-03-16  Paul Pluzhnikov  <ppluzhnikov@google.com>
6805
6806         PR gdb/12528
6807         * dwarf2read.c (noop_record_line): New function.
6808         (dwarf_decode_lines): Ignore line tables for GCd functions.
6809
6810 2011-03-16  Pierre Muller  <muller@ics.u-strasbg.fr>
6811
6812         Fix ARI warnings about new lines at the end of messages, which
6813         are unneeded as there is a new line added at the end of the message
6814         automatically.
6815         * darwin-nat.c (darwin_stop_inferior): Ditto.
6816         * dec-thread.c (dec_thread_get_ada_task_ptid): Ditto.
6817         * dfp.c (decimal_to_number): Ditto.
6818         * exec.c (print_section_info): Ditto.
6819         * i386-darwin-nat.c (darwin_set_sstep): Ditto.
6820         * osdata.c (get_osdata): Ditto.
6821         * record.c (bfdcore_write): Ditto.
6822         * remote-mips.c (mips_readchar): Ditto.
6823         * remote.c (read_ptid): Ditto.
6824         * ser-mingw.c (ser_windows_raw): Ditto.
6825         * tracepoint.c (add_local_symbols): Ditto.
6826         * windows-nat.c (fake_create_process): Ditto.
6827
6828 2011-03-16  Tom Tromey  <tromey@redhat.com>
6829
6830         * tracepoint.c (stop_tracing): Don't declare.
6831         * event-top.c (after_char_processing_hook): Add `(void)'.
6832
6833 2011-03-16  Phil Muldoon  <pmuldoon@redhat.com>
6834
6835         * NEWS: Add Parameter sub-classing description.
6836
6837 2011-03-16  Kai Tietz  <ktietz@redhat.com>
6838
6839         * MAINTAINERS: Update my e-mail address.
6840
6841 2011-03-15  Andreas Tobler  <andreast@fgznet.ch>
6842
6843         * MAINTAINERS: Add myself for write after approval privileges.
6844
6845 2011-03-15  Michael Snyder  <msnyder@vmware.com>
6846
6847         * frame.c (find_frame_sal): Assert sym is not null.
6848
6849         * dbxread.c (process_one_symbol): Assert 'name' is not null.
6850
6851         * objc-lang.c (selectors_info): Check strchr for null result.
6852
6853         * stabsread.c (define_symbol): Guard against bad stabstring input.
6854
6855 2011-03-15  Pierre Muller  <muller@ics.u-strasbg.fr>
6856
6857         Remove trailing spaces and tabulations from pascal language
6858         support sources.
6859         p-exp.y: Ditto.
6860         p-lang.c: Ditto.
6861         p-lang.h: Ditto.
6862         p-valprint.c: Ditto.
6863
6864 2011-03-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
6865
6866         * dwarf2read.c (dwarf2_get_pc_bounds): Require HIGH strictly higher
6867         than LOW.  Comment it.
6868         (read_partial_die): Call complaint for inappropriate zero LOWPC or
6869         HIGHPC not strictly higher than LOWPC.
6870
6871 2011-03-15  Pierre Muller  <muller@ics.u-strasbg.fr>
6872
6873         Fix formatting of function declarations returning a pointer in
6874         previous commit.
6875         * varobj.c (varobj_add_child): Ditto.
6876         * hppa-tdep.h (hppa_init_objfile_priv_data): Ditto.
6877         * inferior.h (get_displaced_step_closure_by_addr): Ditto.
6878
6879 2011-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
6880
6881         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Add support
6882         for the "generic" vector ABI used with GCC 4.3 and later.
6883         (ppc64_sysv_abi_return_value): Likewise.
6884
6885 2011-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
6886
6887         * infcall.c (call_function_by_hand): Function return value is
6888         always a non_lval, even when using struct_return.
6889
6890 2011-03-15  Pedro Alves  <pedro@codesourcery.com>
6891
6892         * printcmd.c (ALL_DISPLAYS_SAFE): New.
6893         (map_display_numbers): New.
6894         (do_delete_display): New.
6895         (undisplay_command): Use map_display_numbers.
6896         (do_enable_disable_display): New.
6897         (enable_disable_display_command): New function.
6898         (enable_display): Delete.
6899         (enable_display_command): New.
6900         (disable_display_command): Reimplement.
6901         (_initialize_printcmd): Adjust "enable display" command to use
6902         `enable_display_command' as callback.
6903
6904 2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>
6905
6906         * NEWS: Add Python breakpoint 'stop' operation.
6907
6908 2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>
6909
6910         * NEWS: Delete duplicate entry. Fix typo.
6911
6912 2011-03-14  Pierre Muller  <muller@ics.u-strasbg.fr>
6913
6914         Fix ARI warning about function names in first column.
6915         Put prototype declaration on same line as return type.
6916         * objc-exp.y: Ditto.
6917         * p-exp.y: Ditto.
6918         * python/py-stopevent.h: Ditto.
6919         For long function names, split parameters to
6920         allow function name on same line as return type.
6921         * solib-pa64.c: Ditto.
6922         * varobj.c: Ditto.
6923         * varobj.h: Ditto.
6924         For long function declaration, use single line.
6925         * hppa-tdep.h: Ditto.
6926         * inferior.h: Ditto.
6927
6928 2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>
6929
6930         * python/python.h: Declare gdbpy_should_stop and
6931         gdbpy_breakpoint_has_py_cond.
6932         * python/python.c: Add python.h to includes.  Remove python.h from
6933         HAVE_PYTHON definition
6934         (gdbpy_should_stop): New dummy function.
6935         (gdbpy_breakpoint_has_py_cond): New dummy function.
6936         * python/py-breakpoint.c (bppy_init): Rewrite to allow
6937         sub-classing capabilities.
6938         (gdbpy_should_stop): New function.
6939         (gdbpy_breakpoint_has_py_cond): New function.
6940         (local_setattro): New function.
6941         * breakpoint.c (condition_command): Add check for Python 'stop'
6942         operation.
6943         (bpstat_check_breakpoint_conditions): Execute Python 'stop'
6944         operation function as part of stop/continue tests.
6945
6946 2011-03-14  Tom Tromey  <tromey@redhat.com>
6947
6948         PR gdb/12576:
6949         * dwarf2loc.c (dwarf_expr_dwarf_call): Remove 'return'.
6950         (needs_frame_dwarf_call): Likewise.
6951
6952 2011-03-14  Pierre Muller  <muller@ics.u-strasbg.fr>
6953
6954         Fix ARI warning about functions without parameters that do not
6955         use (void).
6956         * breakpoint.c (all_tracepoints): Replace () by (void).
6957         * f-exp.y (match_string_literal): Ditto.
6958         (yylex): Ditto.
6959         * m2-exp.y (yylex): Ditto.
6960         * mep-tdep.c (current_me_module): Ditto.
6961         (current_options): Ditto.
6962         (current_cop_data_bus_width): Ditto.
6963         (current_cr_names): Ditto.
6964         (current_cr_is_float): Ditto.
6965         (current_ccr_names): Ditto.
6966         * objc-exp.y (yylex): Ditto.
6967         * p-exp.y (yylex): Ditto.
6968         * remote.c (send_interrupt_sequence): Ditto.
6969         * tracepoint.c (current_trace_status): Ditto.
6970         * python/py-evts.c (gdbpy_initialize_py_events): Ditto.
6971         * python/py-prettyprint.c (push_dummy_python_frame): Ditto.
6972
6973 2011-03-11  Michael Snyder  <msnyder@vmware.com>
6974
6975         * cli/cli-decode.h (CMD_LIST_AMBIGUOUS): Define.
6976         * cli/cli-decode.c (lookup_cmd_1): Use CMD_LIST_AMBIGUOUS.
6977         (lookup_cmd): Test for CMD_LIST_AMBIGUOUS.
6978         * completer.c (complete_line_internal): Use CMD_LIST_AMBIGUOUS.
6979         * top.c (set_verbose): Use CMD_LIST_AMBIGUOUS.
6980
6981         * event-loop-c (delete_async_signal_handler): Assert prev_ptr.
6982         (delete_async_event_handler): Ditto.
6983
6984         * python/py-breakpoint.c (bppy_set_condition): Stop memory leak.
6985
6986         * python/py-breakpoint.c (bppy_get_commands): Fix memory leak.
6987
6988         * top.c (set_verbose): Assert showcmd was found.
6989
6990 2011-03-11  Maxim Grigoriev  <maxim2405@gmail.com>
6991
6992         * xtensa-tdep.c (warning_once): Correct style issues.
6993
6994 2011-03-11  Yao Qi  <yao@codesourcery.com>
6995
6996         * arm-tdep.c (copy_ldr_str_ldrb_strb): Remove redundant statements.
6997
6998 2011-03-11  Andreas Schwab  <schwab@redhat.com>
6999
7000         * common/aclocal.m4: Remove.
7001
7002 2011-03-10  Maxim Grigoriev  <maxim2405@gmail.com>
7003
7004         * xtensa-tdep.c (windowing_enabled): Remove inline attribute.
7005         (xtensa_write_register, xtensa_read_register): Likewise.
7006         (xtensa_hextochar): Removed.
7007         (xtensa_init_reggroups): Replace xtensa_hextochar () by explicit code.
7008
7009 2011-03-10  Maxim Grigoriev  <maxim2405@gmail.com>
7010
7011         * xtensa-tdep.c (xtensa_c0reg_t): Update comments.
7012         (xtensa_call0_frame_cache_t): Update comments.  New fields added.
7013         (xtensa_alloc_frame_cache): Add initialization for new fields.
7014         (xtensa_frame_cache): Change the way how call0_frame_cache () is called.
7015         (warning_once): New function.
7016         (xtensa_insn_kind): New item c0opc_and.
7017         (call0_classify_opcode): Add the case for AND instruction.
7018         (call0_track_op): Change arguments.  New local variable litbase.
7019         Add the case to handle c0opc_and.  Update algorithms for c0opc_mov,
7020         c0opc_l32r, c0opc_s32i to take into account dynamic stack adjustments
7021         in the prologue.
7022         Add cases for c0opc_l32e, c0opc_s32e, c0opc_rfwo, c0opc_rfwu.
7023         (call0_analyze_prologue): Update the comments.  Change arguments.
7024         Add the variety of updates to handle extended prologues, which now can
7025         conduct dynamic stack adjustments.
7026         (call0_frame_cache): Likewise.
7027         (xtensa_skip_prologue): Update call0_analyze_prologue () function call.
7028         (xtensa_gdbarch_init): Initialize xtensa_session_once_reported.
7029
7030 2011-03-10  Michael Snyder  <msnyder@vmware.com>
7031
7032         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
7033         (cmd_qtframe): Ditto.
7034         (cmd_qtbuffer): Ditto.
7035         (cmd_bigqtbuffer): Ditto.
7036
7037 2011-03-10  Tom Tromey  <tromey@redhat.com>
7038
7039         * tracepoint.c (trace_actions_command): Update.
7040         * thread.c (thread_apply_command): Update.
7041         * reverse.c (delete_bookmark_command): Update.
7042         (bookmarks_info): Update.
7043         * printcmd.c (undisplay_command): Update.
7044         * memattr.c (mem_enable_command): Update.
7045         (mem_disable_command): Update.
7046         (mem_delete_command): Update.
7047         * inferior.c (detach_inferior_command): Update.
7048         (kill_inferior_command): Update.
7049         (remove_inferior_command): Update.
7050         * cli/cli-utils.h (struct get_number_or_range_state): New.
7051         (init_number_or_range): Declare.
7052         (get_number_or_range): Update.
7053         * cli/cli-utils.c (init_number_or_range): New function.
7054         (get_number_or_range): Change 'pp' parameter to 'state'.  Remove
7055         static variables.
7056         (number_is_in_list): Update.
7057         * breakpoint.h (get_tracepoint_by_number): Update.
7058         * breakpoint.c (map_breakpoint_numbers): Update for change to
7059         get_number_or_range.
7060         (find_location_by_number): Use get_number, not
7061         get_number_or_range.
7062         (trace_pass_set_count): New function.
7063         (trace_pass_command): Update for change to get_number_or_range.
7064         Rework loop logic.
7065         (get_tracepoint_by_number): Remove 'multi_p' parameter; add
7066         'state' parameter.
7067
7068 2011-03-10  Phil Muldoon  <pmuldoon@redhat.com>
7069
7070         * python/py-param.c (add_setshow_generic): Add set/show callback
7071         parameters.  Register Python object context.
7072         (get_show_value): New function.
7073         (get_set_value): New function.
7074         (call_doc_function): New function.
7075         (get_doc_string): Move behind get_show_value/get_set_value.
7076
7077 2011-03-10  Andreas Tobler  <andreast-list@fgznet.ch>
7078
7079         * fbsd-nat.c (fbsd_make_corefile_notes): Constify local `fname'.
7080
7081 2011-03-09  Maxim Grigoriev  <maxim2405@gmail.com>
7082
7083         * xtensa-tdep.c (xtensa_read_register): Add comment.
7084         (xtensa_write_register): Likewise.
7085         (xtensa_hextochar): Add comment and update to match coding conventions.
7086         (xtensa_frame_cache, xtensa_return_value): Follow coding conventions.
7087         (execute_l32e, execute_s32e, execute_code): Update comments.
7088         (xtensa_exception_handler_t): Update to match coding conventions.
7089         (xtensa_insn_kind): Likewise.
7090
7091 2011-03-09  Michael Snyder  <msnyder@vmware.com>
7092
7093         * mi-cmd-disas.c (mi_cmd_disassemble): Fix memory leak.
7094
7095 2011-03-09  Pedro Alves  <pedro@codesourcery.com>
7096
7097         * nto-tdep.c (nto_find_and_open_solib): Constify local `base'.
7098
7099 2011-03-09  Tom Tromey  <tromey@redhat.com>
7100
7101         * thread.c (restore_selected_frame): Handle frame_level == -1.
7102         (make_cleanup_restore_current_thread): Use
7103         get_selected_frame_if_set.
7104         * frame.h (get_selected_frame_if_set): Declare.
7105         * frame.c (get_selected_frame_if_set): New function.
7106
7107 2011-03-09  Pedro Alves  <pedro@codesourcery.com>
7108
7109         * cli/cli-cmds.c (shell_escape): Use lbasename.
7110         * coffread.c (coff_start_symtab): Constify parameter.
7111         (complete_symtab): Constify `name' parameter.
7112         (coff_symtab_read): Constify `filestring' local.
7113         (coff_getfilename): Constify return and `result' local.
7114         Use lbasename.
7115         * fbsd-nat.c (fbsd_make_corefile_notes): Use lbasename.
7116         * linux-fork.c (info_checkpoints_command): Use lbasename.
7117         * linux-nat.c (linux_nat_make_corefile_notes): Use lbasename.
7118         * minsyms.c (lookup_minimal_symbol): Use lbasename.
7119         * nto-tdep.c (nto_find_and_open_solib): Use lbasename.
7120         * procfs.c (procfs_make_note_section): Use lbasename.
7121         * tui/tui-io.c (printable_part): Constity return and parameter.
7122         Use lbasename.
7123         (print_filename): Constify parameters, and local `s'.
7124         (tui_rl_display_match_list): Constify local `temp'.
7125
7126 2011-03-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
7127
7128         Revert:
7129         2011-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
7130         Fix DWARF-3+ DW_AT_accessibility default assumption.
7131         * dwarf2read.c (dwarf2_add_field): Fix new_field->accessibility for
7132         cu->header.version >= 3.
7133
7134 2011-03-09  Yao Qi  <yao@codesourcery.com>
7135
7136         * common/Makefile.in: Remove.
7137         * common/configure: Remove.
7138         * common/configure.ac: Remove.
7139
7140 2011-03-09  Yao Qi  <yao@codesourcery.com>
7141
7142         Revert:
7143         2011-02-11  Yao Qi  <yao@codesourcery.com>
7144
7145         * common/Makefile.in: Add copyright header.
7146
7147         2011-02-11  Yao Qi  <yao@codesourcery.com>
7148
7149         * Makefile.in: Remove signals.o from COMMON_OBS.  Link
7150         libcommon.a.
7151         * configure.ac: Add common to sub dir.
7152         * configure: Regenerate.
7153
7154 2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>
7155
7156         * xtensa-tdep.c (call0_ret): New function.
7157         (xtensa_skip_prologue): Speed up analysis.
7158
7159 2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>
7160
7161         * xtensa-tdep.c (xtensa_register_reggroup_p): Count in all registers
7162         while executing MI command -data-list-changed-registers.
7163
7164 2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>
7165
7166         * xtensa-tdep.c (xtensa_read_register): New function.
7167         (xtensa_write_register): New function.
7168         (xtensa_find_register_by_name): New function.
7169         (xtensa_windowed_frame_cache): Update comments in type description.
7170         (xtensa_frame_cache): Likewise.
7171         (xtensa_window_interrupt_insn): New function.
7172         (xtensa_frame_cache): Add analysis for Xtensa Window Exception frames.
7173         (xtensa_insn_kind): Add new instructions.
7174         (rwx_special_register): New function.
7175         (call0_classify_opcode): Add new instructions to the analysis.
7176         (a0_saved, a7_saved, a11_saved): New variables.
7177         (a0_was_saved, a7_was_saved, a11_was_saved): New variables.
7178         (execute_l32e): New function.
7179         (execute_s32e): New function.
7180         (xtensa_exception_handler_t): New type.
7181         (execute_code): New function.
7182         (xtensa_window_interrupt_frame_cache): New function to conduct frame
7183         analysis for Xtensa Window Exception handlers.
7184
7185 2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>
7186
7187         * xtensa-tdep.c (TX_PS): New.
7188         (windowing_enabled): Update to count for Call0 ABI.
7189         (xtensa_hextochar): New.
7190         (xtensa_init_reggroups): Make algorithm generic.
7191         (xtensa_frame_cache): Use TX_PS on Tiny Xtensa.
7192
7193 2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>
7194
7195         * xtensa-tdep.h (XTENSA_MAX_COPROCESSOR): Update.
7196
7197 2011-03-08  Michael Snyder  <msnyder@vmware.com>
7198
7199         * i386-tdep.c (i386_follow_jump): Check return value of
7200         target_read_memory.
7201         (i386_analyze_struct_return): Ditto.
7202         (i386_skip_probe): Ditto.
7203         (i386_match_insn): Ditto.
7204         (i386_skip_noop): Ditto.
7205         (i386_analyze_frame_setup): Ditto.
7206         (i386_analyze_register_saves): Ditto.
7207         (i386_skip_prologue): Ditto.
7208         (i386_skip_main_prologue): Ditto.
7209
7210         * target.c (read_whatever_is_readable): Fix memory leak.
7211
7212         * i386-tdep.c (i386_process_record): Document fall through.
7213
7214 2011-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
7215
7216         Fix DWARF-3+ DW_AT_accessibility default assumption.
7217         * dwarf2read.c (dwarf2_add_field): Fix new_field->accessibility for
7218         cu->header.version >= 3.
7219
7220 2011-03-08  Pedro Alves  <pedro@codesourcery.com>
7221
7222         * remote.c (remote_check_symbols): Skip if the target has no
7223         execution.
7224
7225 2011-03-08  Joel Brobecker  <brobecker@adacore.com>
7226
7227         * target.c (read_whatever_is_readable): Reformat comment,
7228         with a minor typo fix. Minor reformatting of the code.
7229
7230 2011-03-08  Yao Qi  <yao@codesourcery.com>
7231
7232         * arm-tdep.c: Remove prototype declaration displaced_in_arm_mode.
7233         (displaced_read_reg): Add `dsc' parameter, remove `from' parameter.
7234         Use cached result instead of calling displaced_in_arm_mode again.
7235         (branch_write_pc, alu_write_pc, load_write_pc): Add `dsc' parameter.
7236         (displaced_write_reg, copy_preload, copy_preload_reg): Callers update.
7237         (cleanup_copro_load_store, copy_copro_load_store): Likewise.
7238         (cleanup_branch, copy_bx_blx_reg, copy_alu_imm): Likewise.
7239         (cleanup_alu_reg, copy_alu_reg, cleanup_alu_shifted_reg): Likewise.
7240         (copy_alu_shifted_reg, cleanup_load, cleanup_store): Likewise.
7241         (copy_extra_ld_st, copy_ldr_str_ldrb_strb): Likewise.
7242         (cleanup_block_load_all, cleanup_block_store_pc): Likewise.
7243         (cleanup_block_load_pc, copy_block_xfer): Likewise.
7244         * arm-linux-tdep.c (arm_linux_copy_svc): Callers update.
7245         (arm_catch_kernel_helper_return): Likewise.
7246         * gdb/arm-tdep.h : Update function declarations.
7247
7248 2011-03-07  Michael Snyder  <msnyder@vmware.com>
7249
7250         * dwarf2loc.c (indirect_pieced_value): Assert 'piece' not null.
7251
7252         * ser-unix.c (hardwire_get_tty_state): Stop memory leak.
7253
7254         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Free environment.
7255
7256         * elfread.c (elf_symtab_read): Stop memory leak.
7257
7258         * main.c (captured_main): Fix memory leak.
7259
7260 2011-03-07  Andreas Schwab  <schwab@linux-m68k.org>
7261
7262         * ada-lang.c (compare_names): Call is_name_suffix with string1
7263         instead of string2.
7264
7265 2011-03-07  Tom Tromey  <tromey@redhat.com>
7266
7267         * xcoffread.c (xcoff_sym_fns): Update.
7268         * symfile.h (struct sym_fns) <sym_read_psymbols>: New field.
7269         (enum symfile_add_flags) <SYMFILE_NO_READ>: New constant.
7270         * symfile.c (syms_from_objfile): Handle SYMFILE_NO_READ.
7271         (symbol_file_add_with_addrs_or_offsets): Likewise.
7272         (reread_symbols): Handle OBJF_PSYMTABS_READ.
7273         * somread.c (som_sym_fns): Update.
7274         * psymtab.h (require_partial_symbols): Declare.
7275         * psymtab.c (require_partial_symbols): New function.
7276         (ALL_OBJFILE_PSYMTABS_REQUIRED): New macro.
7277         (ALL_OBJFILE_PSYMTABS): Undef.
7278         (ALL_PSYMTABS): Move from psympriv.h.
7279         (lookup_partial_symtab, find_pc_sect_psymtab)
7280         (lookup_symbol_aux_psymtabs, relocate_psymtabs)
7281         (find_last_source_symtab_from_partial)
7282         (forget_cached_source_info_partial)
7283         (print_psymtab_stats_for_objfile, read_symtabs_for_function)
7284         (expand_partial_symbol_tables, read_psymtabs_with_filename)
7285         (map_symbol_names_psymtab, map_symbol_filenames_psymtab)
7286         (find_symbol_file_from_partial, map_matching_symbols_psymtab)
7287         (expand_symtabs_matching_via_partial, maintenance_info_psymtabs):
7288         Use ALL_OBJFILE_PSYMTABS_REQUIRED.
7289         * psympriv.h (ALL_PSYMTABS): Move to psymtab.c.
7290         * objfiles.h (OBJF_PSYMTABS_READ): New macro.
7291         * objfiles.c (objfile_has_partial_symbols): Handle lazily-read
7292         psymtabs.
7293         * mipsread.c (ecoff_sym_fns): Update.
7294         * machoread.c (macho_sym_fns): Update.
7295         * elfread.c (elf_symfile_read): Set up for lazy psymtab reading.
7296         (read_psyms): New function.
7297         (elf_sym_fns, elf_sym_fns_gdb_index): Update.
7298         (elf_sym_fns_lazy_psyms): New global.
7299         * dwarf2read.c (dwarf2_initialize_objfile): Don't call
7300         dwarf2_build_psymtabs.
7301         * dbxread.c (aout_sym_fns): Update.
7302         * coffread.c (coff_sym_fns): Update.
7303
7304 2011-03-07  Tom Tromey  <tromey@redhat.com>
7305
7306         * infrun.c (print_exited_reason): Include inferior id and pid in
7307         message.
7308
7309 2011-03-07  Tom Tromey  <tromey@redhat.com>
7310
7311         * target.h (struct target_ops) <to_has_execution>: Add ptid_t
7312         parameter.
7313         (target_has_execution_1): Update.
7314         (target_has_execution_current): Declare.
7315         (target_has_execution): Call target_has_execution_current.
7316         (default_child_has_execution): Update.
7317         * target.c (default_child_has_execution): Add 'the_ptid'
7318         parameter.
7319         (target_has_execution_1): Likewise.
7320         (target_has_execution_current): New function.
7321         (add_target): Update.
7322         (init_dummy_target): Update.
7323         * remote-m32r-sdi.c (m32r_has_execution): New function.
7324         (init_m32r_ops): Use it.
7325         * record.c (record_core_has_execution): Now static.  Add
7326         'the_ptid' parameter.
7327         * inferior.c (have_live_inferiors): Don't save current thread.
7328         Use target_has_execution_1.
7329
7330 2011-03-07  Yao Qi  <yao@codesourcery.com>
7331
7332         * Makefile.in (aclocal_m4_deps): Remove gnulib/m4/memcmp.m4.
7333
7334 2011-03-07  Joel Brobecker  <brobecker@adacore.com>
7335
7336         * elfread.c (elf_symtab_read): Minor reformatting.
7337
7338 2011-03-07  Joel Brobecker  <brobecker@adacore.com>
7339
7340         * objc-lang.c (selectors_info): Minor reformatting.
7341
7342 2011-03-07  Joel Brobecker  <brobecker@adacore.com>
7343
7344         * ada-lang.c (compare_names): Add FALLTHROUGH comment.
7345
7346 2011-03-07  Joel Brobecker  <brobecker@adacore.com>
7347             Michael Snyder  <msnyder@vmware.com>
7348
7349         * ada-valprint.c (ada_val_print_array): Move the declaration of
7350         "byte_order" and "elttype" inside the block where these variables
7351         are actually used.  Remove some special handling for the case
7352         where "elttype" and "eltlen" are null.  Replace by a comment
7353         and a couple of assertion checks.
7354
7355 2011-03-05  Michael Snyder  <msnyder@vmware.com>
7356
7357         * source.c (add_path): Replace semicolon at end of block.
7358         * dwarf2expr.c (execute_stack_op): Ditto.
7359
7360 2011-03-05  Mike Frysinger  <vapier@gentoo.org>
7361
7362         * bfin-tdep.c: Include sim-regno.h and gdb/sim-bfin.h.
7363         * configure.tgt (bfin-*-*linux*): Define gdb_sim.
7364         (bfin-*-*): Likewise.
7365
7366 2011-03-05  Michael Snyder  <msnyder@vmware.com>
7367
7368         * dwarf2expr.c (execute_stack_op): Delete superfluous semicolon.
7369         * mdebugread.c (parse_symbol): Ditto.
7370         * parse.c (parse_exp_in_context): Ditto.
7371         * source.c (add_path): Ditto.
7372         * utils.c (gnu_debuglink_crc32): Ditto.
7373         * varobj.c (variable_language): Ditto.
7374
7375         * linux-tdep.c (linux_get_siginfo_type): Stop memory leak.
7376
7377 2011-03-04  Michael Snyder  <msnyder@vmware.com>
7378
7379         * linux-fork.c (inferior_call_waitptid): Fix copy/paste error.
7380
7381         * symfile.c (simple_overlay_update): Check for null return value
7382         from lookup_minimal_symbol.
7383
7384         * xml-syscall.c (syscall_start_syscall): Assert name is non null.
7385
7386 2011-03-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7387
7388         * eval.c (parse_and_eval_address_1): Remove function.
7389         * linespec.c (decode_indirect): Call parse_to_comma_and_eval
7390         instead of parse_and_eval_address_1.
7391         * value.h (parse_and_eval_address_1): Remove prototype.
7392
7393 2011-03-04  Michael Snyder  <msnyder@vmware.com>
7394
7395         * remote.c (putpkt_binary): Document that case stmt falls through.
7396
7397 2011-03-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7398
7399         * breakpointc (print_it_typical): Move NULL check from here...
7400         (print_bp_stop_message): ... to here.
7401
7402 2011-03-04  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
7403
7404         * breakpoint.c (enable_command): Use break instead of continue,
7405         and fill in a missing break.
7406         (disable_command): Ditto.
7407
7408 2011-03-04  Ulrich Weigand  <ulrich.weigand@linaro.org>
7409
7410         * inflow.c (terminal_init_inferior_with_pgrp): Copy ttystate.
7411         (terminal_save_ours): Remove misleading comment.
7412         (inflow_inferior_data_cleanup): Free ttystate.
7413         (inflow_inferior_exit): Likewise.
7414         (copy_terminal_info): Copy ttystate.
7415
7416         * serial.c (serial_copy_tty_state): New function.
7417         * serial.h (serial_copy_tty_state): Add prototype.
7418         (struct serial_ops): Add copy_tty_state callback.
7419         * ser-base.c (ser_base_copy_tty_state): New function.
7420         * ser-base.h (ser_base_copy_tty_state): Add prototype.
7421         * ser-go32.c (dos_copy_tty_state): New function.
7422         (dos_ops): Install copy_tty_state callback.
7423         * ser-mingw.c (_initialize_ser_windows): Likewise.
7424         * ser-pipe.c (_initialize_ser_pipe): Likewise.
7425         * ser-unix.c (hardwire_copy_tty_state): New function.
7426         (_initialize_ser_hardwire): Install it.
7427
7428 2011-03-04  Michael Snyder  <msnyder@vmware.com>
7429
7430         * breakpoint.c (create_breakpoint): Add missing break statement.
7431
7432         Reverting this patch:
7433         * infcall.c (call_function_by_hand): Add break statements for lint.
7434
7435         Reverting this patch:
7436         * cli/cli-script.c (script_from_file): Add break for lint.
7437
7438 2011-03-04  Michael Snyder  <msnyder@vmware.com>
7439
7440         * solib.c (reload_shared_libraries_1): Close memory leak.
7441
7442 2011-03-03  Tom Tromey  <tromey@redhat.com>
7443
7444         PR gdb/12538:
7445         * dwarf2read.c (process_psymtab_comp_unit): Handle case where
7446         DW_STRING is NULL.
7447
7448 2011-03-03  Michael Snyder  <msnyder@vmware.com>
7449
7450         * remote-fileio.c (remote_fileio_func_fstat): Initialize all
7451         fields of struct 'st' to zero.
7452
7453         * tui/tui-winsource.c (tui_update_source_window_as_is): Initialize
7454         sal.pspace before calling set_current_source_symtab_and_line.
7455
7456 2011-03-03  Yao Qi  <yao@codesourcery.com>
7457
7458         * Makefile.in (configure-common): Remove.  Let Makefile
7459         in dir common to rebuild itself.
7460         (common/Makefile): Likewise.
7461
7462 2011-03-03  Joel Brobecker  <brobecker@adacore.com>
7463
7464         * utils.c (parse_escape): Add i18n markup in error message.
7465
7466 2011-03-03  Yao Qi  <yao@codesourcery.com>
7467
7468         * gdb/arm-tdep.c (shifted_reg_val): Replace magic number 15 with
7469         ARM_PC_REGNUM.
7470         (thumb_get_next_pc_raw, arm_get_next_pc_raw): Likewise.
7471         (displaced_write_reg, displaced_read_reg): Likewise.
7472         (copy_ldr_str_ldrb_strb, cleanup_block_load_all): Likewise.
7473         (cleanup_block_load_pc, copy_block_xfer): Likewise.
7474         (cleanup_branch): Replace magic number 14 and 15 with
7475         ARM_LR_REGNUM and ARM_PC_REGNUM respectively.
7476
7477 2011-03-02  Michael Snyder  <msnyder@vmware.com>
7478
7479         * maint.c (maintenance_do_deprecate): No need to check for NULL.
7480
7481         * cli/cli-script.c (script_from_file): Add break for lint.
7482
7483         * mdebugread.c (parse_partial_symbols): Fix indent.
7484
7485         * target-descriptions.c (tdesc_gdb_type): No need to call
7486         xstrdup, callee saves a copy.
7487
7488         * printcmd.c (print_scalar_formatted): Use strncpy for safety.
7489
7490         * infcall.c (call_function_by_hand): Add break statements for lint.
7491
7492         * utils.c (parse_escape): Escape the escape char.
7493
7494         * python/py-inferior.c (build_inferior_list): Error out if
7495         PyList_Append fails.
7496         (gdbpy_inferiors): Error out if build_inferior_list fails.
7497
7498         * linux-nat.c (linux_nat_xfer_partial): Preserve errno around
7499         a function call.
7500
7501         * record.c (record_restore): Move printf to before error return.
7502
7503 2011-03-02  Yao Qi  <yao@codesourcery.com>
7504
7505         * arm-tdep.h (struct displaced_step_closure): Add two new fields
7506         is_thumb and insn_size.
7507         * arm-tdep.c (displaced_read_reg): Adjust correct pipeline offset
7508         on both ARM and Thumb mode.
7509         (arm_process_displaced_insn): Set is_thumb and insn_size.
7510         (arm_displaced_init_closure): Handle both 16-bit and 32-bit.
7511         (arm_displaced_step_fixup): Likewise.
7512
7513 2011-03-01  Michael Snyder  <msnyder@vmware.com>
7514
7515         * cli/cli-dump.c (dump_bfd_file): Check error return and warn.
7516
7517         * jv-lang.c (evaluate_subexp_java): Conditional can't be true.
7518
7519         * dwarf2read.c (dwarf2_compute_name): NAME cannot be null here.
7520
7521         * cli/cli-dump.c (restore_binary_file): Validate ftell return value.
7522
7523         * ada-lang.c (ada_make_symbol_completion_list): Replace malloc
7524         with xmalloc.
7525
7526         * ada-lang.c (aggregate_assign_others): Rename inner scope variable
7527         which shadows function parameter.
7528
7529         * tracepoint.c (create_tsv_from_upload): Superfluous call
7530         to xstrdup.  Callee already calls xstrdup.
7531
7532         * linespec.c (decode_line_1): Remove unnecessary null check.
7533
7534         * tracepoint.c (scope_info): Fix mem leak, remove underused
7535         variable.
7536
7537         * python/py-prettyprint.c (apply_val_pretty_printer): Remove
7538         superfluous null check.
7539
7540         * std-regs.c (value_of_builtin_frame_pc_reg): Frame can't be null.
7541         (value_of_builtin_frame_fp_reg): Ditto.
7542
7543         * event-top.c (display_gdb_prompt): Remove superfluous null check.
7544
7545         * python/py-prettyprint.c (apply_val_pretty_printer): VAL may
7546         be null.
7547
7548         * linespec.c (decode_line_1): Check for null before dereference.
7549
7550         * reverse.c (record_restore): Move null-check to before pointer
7551         dereference.
7552
7553         * python/py-utils.c (gdbpy_obj_to_string): Delete unused variable.
7554
7555         * objc-lang.c (selectors_info): Add explanitory comment.
7556         (classes_info): Ditto.
7557
7558 2011-03-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
7559
7560         * arm-linux-tdep.c (ARM_LDR_PC_SP_4): Add define.
7561         (arm_linux_restart_syscall_init): Handle both on-stack and in-kernel
7562         versions of the trampoline.  Handle Thumb vs. ARM addresses.
7563         (arm_kernel_linux_restart_syscall_tramp_frame): New global.
7564         (arm_linux_init_abi): Install it.
7565         * arm-tdep.c (arm_psr_thumb_bit): Make global.
7566         * arm-tdep.c (arm_psr_thumb_bit): Add prototype.
7567
7568 2011-02-28  Michael Snyder  <msnyder@vmware.com>
7569
7570         * ui-out.c (ui_out_field_core_addr): Make local char buffer
7571         a little bigger, to avoid possibility of an overflow.
7572
7573         * breakpoint.c (breakpoint_adjustment_warning): Make local char
7574         buffers a little bigger, to avoid possibility of an overflow.
7575
7576         * coffread.c (coff_getfilename): Add check to avoid overflow.
7577
7578         * objc-lang.c (selectors_info): Add a small safety margin to
7579         avoid overflow.
7580         (classes_info): Error out on too long REGEXP.
7581
7582         * infrun.c (handle_inferior_event): Remove unused function call.
7583
7584         * fork-child.c (fork_inferior): Remove ifdef'd code and
7585         unused variable.
7586
7587         * linux-thread-db.c (attach_thread): Discard unused value.
7588
7589         * linux-nat.c (linux_handle_extended_wait): Delete unused variable.
7590
7591         * remote.c (remote_get_noisy_reply): Discard unused value.
7592         (remote_vcont_resume): Ditto.
7593         (remote_stop_ns): Ditto.
7594
7595         * linespec.c (decode_objc): Delete unused variable.
7596
7597         * tui/tui-regs.c (tui_register_format): Delete unused variable.
7598
7599         * dwarf2read.c (add_partial_symbol): Discard unused values.
7600         (read_base_type): Delete unused variable.
7601
7602         * dbxread.c (read_dbx_symtab): Discard unused value.
7603
7604         * eval.c (evaluate_subexp_standard): Delete unused variable,
7605         and discard unused values.
7606
7607         * infcmd.c (_initialize_infcmd): Discard unused values.
7608
7609         * stabsread.c (rs6000_builtin_type): Missing break statement.
7610
7611         * dbxread.c (process_one_symbol): Discard unused value.
7612
7613         * coffread.c (coff_end_symtab): Delete unused variable.
7614
7615         * dwarf2read.c (dw2_get_file_names): Discard unused value.
7616         (dwarf2_add_typedef): Delete unused variable.
7617         (read_namespace): Ditto.
7618         (dwarf_decode_macros): Ditto.
7619
7620         * m2-lang.c (evaluate_subexp_modula2): Discard unused variable.
7621
7622         * opencl-lang.c (evaluate_subexp_opencl): Discard unused value.
7623
7624         * p-valprint.c (pascal_val_print): Discard unused value.
7625
7626         * utils.c (nquery): Call va_end before return;
7627         (yquery): Ditto.
7628         (query): Ditto.
7629
7630         * proc-service.c (ps_plog): Call va_end before return.
7631
7632 2011-02-28  Tom Tromey  <tromey@redhat.com>
7633
7634         * python/python.c (gdbpy_value_cst): New global.
7635         (_initialize_python): Initialize it.
7636         * python/python-internal.h (gdbpy_value_cst): Declare.
7637         * python/py-value.c (convert_value_from_python): Use
7638         gdbpy_value_cst.
7639
7640 2011-02-28  Michael Snyder  <msnyder@vmware.com>
7641
7642         * python/py-cmd.c (cmdpy_init): Fix memory leak.
7643
7644         * breakpoint.c (catch_syscall_completer): Free malloced list.
7645
7646         * jv-lang.c (java_primitive_type_from_name): Add missing break.
7647
7648         * opencl-lang.c (lval_func_check_validity): Rename inner variables.
7649         (lval_func_check_synthetic_pointer): Ditto.
7650         (lval_func_free_closure): Fix use-after-free.
7651
7652 2011-02-28  Tom Tromey  <tromey@redhat.com>
7653
7654         * psymtab.c (expand_partial_symbol_tables): Use
7655         ALL_OBJFILE_PSYMTABS.
7656
7657 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
7658
7659         * objc-lang.c (selectors_info): Error on too long REGEXP.
7660
7661 2011-02-28  Michael Snyder  <msnyder@vmware.com>
7662
7663         * python/py-param.c (set_parameter_value): Add missing
7664         break statement.
7665
7666         * linux-record.c (record_linux_system_call): Add missing
7667         break statement.
7668
7669 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
7670
7671         * breakpoint.c (print_one_breakpoint_location): Remove unused
7672         argument PRINT_ADDRESS_BITS.  Update callers.
7673         (print_one_breakpoint): Likewise.
7674
7675 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
7676
7677         * breakpoint.c (wrap_indent_at_field): New function.
7678         (print_breakpoint_location): Use it instead of WRAP_INDENT argument.
7679         Allocate ui_stream locally instead of using STB argument.
7680         (print_one_breakpoint_location): Update call.
7681         * ui-out.c (ui_out_query_field): New function.
7682         * ui-out.h (ui_out_query_field): Add prototype.
7683
7684 2011-02-28  Joel Brobecker  <brobecker@adacore.com>
7685
7686         From Michael Snyder  <msnyder@vmware.com>
7687         * ada-exp.y (write_object_renaming): Add FALLTHROUGH comment.
7688
7689 2011-02-27  Michael Snyder  <msnyder@vmware.com>
7690
7691         * objc-lang.c (selectors_info): Prevent string overrun.
7692
7693         * tui/tui-stack.c (tui_get_function_from_frame): Fix off by one
7694         error in strncpy.
7695
7696         * symtab.c (rbreak_command): Move variable 'file_name' to
7697         outer scope.
7698
7699         * d-valprint.c (dynamic_array_type): Avoid shadowing a function
7700         param with a local variable of the same name.
7701
7702 2011-02-27  Michael Snyder  <msnyder@vmware.com>
7703
7704         * value.c (value_from_history_ref): New function.
7705         * value.h (value_from_history_ref): Export.
7706         * cli/cli-utils.c (get_number_trailer): Use value_from_history_ref
7707         to parse value history references.
7708         * cli/cli-utils.h (get_number_trailer): Update comment.
7709
7710 2011-02-27  Michael Snyder  <msnyder@vmware.com>
7711
7712         * inferior.c (detach_inferior_command): Use get_number_or_range.
7713         (kill_inferior_command): Ditto.
7714         (remove_inferior_command): Ditto.
7715         (initialize_inferiors): Make command names plural.
7716         Update help strings.
7717
7718 2011-02-27  Michael Snyder  <msnyder@vmware.com>
7719
7720         * darwin-nat-info.c: Fix comment typo.
7721         * dwarf2expr.h: Ditto.
7722         * fbsd-nat.c: Ditto.
7723         * fbsd-nat.h: Ditto.
7724         * frame-unwind.h: Ditto.
7725         * frame.h: Ditto.
7726         * hppa-hpux-tdep.c: Ditto.
7727         * i386-linux-nat.c: Ditto.
7728         * linux-nat.c: Ditto.
7729         * nbsd-nat.c: Ditto.
7730         * nbsd-nat.h: Ditto.
7731         * ppc-linux-tdep.c: Ditto.
7732         * serial.c: Ditto.
7733         * ui-file.h: Ditto.
7734         * tui/tui-winsource.c: Ditto.
7735
7736 2011-02-26  Michael Snyder  <msnyder@vmware.com>
7737
7738         * breakpoint.c (reattach_breakpoints): Avoid resource leak (ui_file).
7739
7740         * maint.c (maintenance_do_deprecate): Plug a memory leak.
7741
7742         * dwarf2loc.c (insert_bits): Avoid shadowing a function param
7743         with a local variable of the same name.
7744
7745         * i387-tdep.c (i387_supply_fxsave): Avoid shadowing a function
7746         param with a local variable of the same name.
7747         (i387_supply_xsave): Ditto.
7748
7749         * linux-low.c (linux_nat_xfer_osdata): Rename local variable so
7750         that it does not shadow a function parameter.
7751
7752         * i386-nat.c (i386_length_and_rw_bits): Document that case
7753         statement is meant to fall through.
7754
7755         * expprint.c (dump_subexp_body_standard): Document that case
7756         statement is meant to fall through.
7757
7758         * amd64-linux-tdep.c (amd64_linux_syscall_record): Delete
7759         dead if statement.  Condition can't be false.
7760
7761 2011-02-25  Michael Snyder  <msnyder@vmware.com>
7762
7763         * arm-tdep.c: Fix typos in comments.
7764         * bsd-uthread.c: Ditto.
7765         * completer.c: Ditto.
7766         * corelow.c: Ditto.
7767         * cp-namespace.c: Ditto.
7768         * cp-support.c: Ditto.
7769         * cris-tdep.c: Ditto.
7770         * dbxread.c: Ditto.
7771         * dwarf2read.c: Ditto.
7772         * frame.h: Ditto.
7773         * gdbtypes.h: Ditto.
7774         * inferior.h: Ditto.
7775         * mdebugread.c: Ditto.
7776         * mips-tdep.c: Ditto.
7777         * ppc-linux-nat.c: Ditto.
7778         * ppc-linux-tdep.c: Ditto.
7779         * printcmd.c: Ditto.
7780         * sol-thread.c: Ditto.
7781         * solib-frv.c: Ditto.
7782         * solist.h: Ditto.
7783         * sparc64-tdep.c: Ditto.
7784         * spu-tdep.c: Ditto.
7785         * stabsread.c: Ditto.
7786         * symfile.c: Ditto.
7787         * valops.c: Ditto.
7788         * varobj.c: Ditto.
7789         * vax-nat.c: Ditto.
7790         * python/py-block.c: Ditto.
7791         * python/py-symbol.c: Ditto.
7792         * python/py-symtab.c: Ditto.
7793         * python/py-value.c: Ditto.
7794         * tui/tui-win.c: Ditto.
7795
7796 2011-02-25  Michael Snyder  <msnyder@vmware.com>
7797
7798         * inferior.c (print_inferior): Accept a string instead of an int
7799         for requested_inferiors, and use get_number_or_range to parse it.
7800         (info_inferiors_command): Pass args string to print_inferior.
7801         (initialize_inferiors): Change help string for info inferiors.
7802         * inferior.h (print_inferior): Export prototype change.
7803
7804 2011-02-25  Tom Tromey  <tromey@redhat.com>
7805
7806         * common/ax.def (invalid2): Set to 0x31.
7807
7808 2011-02-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
7809
7810         * dwarf2loc.c (disassemble_dwarf_expression) <DW_OP_breg[0-9]+>: Use
7811         L and plongest.
7812         (disassemble_dwarf_expression) <DW_OP_bregx>: Drop variable offset,
7813         use L and plongest.
7814         (disassemble_dwarf_expression) <DW_OP_fbreg>: Use L and plongest.
7815
7816 2011-02-24  Michael Snyder  <msnyder@vmware.com>
7817
7818         * Makefile.in (clean): Make clean should remove generated files
7819         observer.h and observer.inc.
7820
7821 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
7822
7823         Revert the following patch (not approved yet):
7824         2011-02-21  Hui Zhu  <teawater@gmail.com>
7825         * Makefile.in (HFILES_NO_SRCDIR): Add printcmd.h.
7826         * ax-gdb.c (gen_printf_expr_callback): New function.
7827         * ax-gdb.h (gen_printf_expr_callback): Forward declare.
7828         * ax-general.c (ax_memcpy): New function.
7829         (ax_print): Handle "printf".
7830         (ax_reqs): Ditto.
7831         * ax.h (ax_memcpy): Forward declare.
7832         * common/ax.def (invalid2): Removed.
7833         (printf): New entry.
7834         * printcmd.c (printcmd.h): New include.
7835         (string_printf): New function.
7836         (ui_printf): Removed.
7837         (printf_command): Remove static.  Call string_printf.
7838         (eval_command): Call string_printf.
7839         * printcmd.h: New file.
7840         * tracepoint.c (validate_actionline,
7841         encode_actions_1): handle printf_command.
7842
7843 2011-02-23  Tom Tromey  <tromey@redhat.com>
7844
7845         * ax-general.c (ax_pick): Add missing newline.
7846
7847 2011-02-23  Michael Snyder  <msnyder@vmware.com>
7848
7849         * breakpoint.c (breakpoint_1): Change first argument from an int
7850         to a char pointer, so that the function now accepts a list of
7851         breakpoints rather than just one.  Use new function
7852         'number_is_in_list' to implement.
7853         (breakpoints_info): Pass char * instead of int to breakpoint_1.
7854         (watchpoints_info): Ditto.
7855         (tracepoints_info): Ditto.
7856         (maintenance_info_breakpoints): Ditto.
7857         (_initialize_breakpoint): Update help strings to reflect the fact
7858         that these functions can now take more than one argument.
7859         * cli/cli-utils.c (number_is_in_list): New function.
7860         * cli/cli-utils.h (number_is_in_list): Export.
7861
7862 2011-02-23  Michael Snyder  <msnyder@vmware.com>
7863
7864         * memattr.c (mem_enable_command): Use get_number_or_range.
7865         (mem_disable_command): Ditto.
7866         (mem_delete_command): Ditto.
7867         (_initialize_mem): Tweak usage message to reflect multiple
7868         arguments.
7869
7870 2011-02-22  Doug Evans  <dje@google.com>
7871
7872         Add gdb.lookup_global_symbol python function.
7873         * NEWS: Add entry.
7874         * python/py-symbol.c (gdbpy_lookup_global_symbol): New function.
7875         * python/python-internal.h (gdbpy_lookup_global_symbol): Declare it.
7876         * python/python.c (GdbMethods): Add entry for lookup_global_symbol.
7877
7878 2011-02-22  Tom Tromey  <tromey@redhat.com>
7879
7880         * language.c (language_class_name_from_physname): Rename
7881         'curr_language' argument to 'lang'; use in body.
7882
7883 2011-02-22  Michael Snyder  <msnyder@vmware.com>
7884
7885         * cli/cli-utils.c (number_is_in_list): Check for zero return.
7886
7887 2011-02-22  Pedro Alves  <pedro@codesourcery.com>
7888
7889         * frame-unwind.h: Fix comment to mention the this frame, not the
7890         next.
7891
7892 2011-02-22  Tom Tromey  <tromey@redhat.com>
7893
7894         * symfile.c (auto_solib_limit): Remove.
7895         * symfile.h (auto_solib_limit): Remove.
7896
7897 2011-02-22  Joel Brobecker  <brobecker@adacore.com>
7898
7899         * Makefile.in (INSTALLED_LIBS): Delete.  Update comment.
7900
7901 2011-02-21  Michael Snyder  <msnyder@vmware.com>
7902
7903         * gdbthread.h (print_thread_info): Change prototype.
7904         * thread.c (print_thread_info): Accept char* instead of int for
7905         requested_threads argument.  Use new function number_is_in_list
7906         to determine which threads to list.
7907         (info_threads_command): Pass char* to print_thread_info.
7908         * cli/cli-utils.c (number_is_in_list): New function.
7909         * cli/cli-utils.h (number_is_in_list): Export.
7910         * mi/mi-main.c (mi_cmd_thread_info): Pass char* to
7911         print_thread_info.
7912         (print_one_inferior): Ditto.
7913         (mi_cmd_list_thread_groups): Ditto.
7914
7915 2011-02-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
7916
7917         * common/Makefile.in (CFLAGS): New.
7918         (COMPILE): Add $(CFLAGS).
7919
7920 2011-02-21  Tom Tromey  <tromey@redhat.com>
7921
7922         * breakpoint.c (catch_syscall_command_1): Fix typo.
7923
7924 2011-02-21  Tom Tromey  <tromey@redhat.com>
7925
7926         * reverse.c: Include cli-utils.h.
7927         * printcmd.c: Include cli-utils.h.
7928         (string_printf): Use skip_spaces.
7929         * cli/cli-utils.h: New file.
7930         * cli/cli-utils.c: New file.
7931         * cli/cli-dump.h (skip_spaces): Move to cli-utils.h.
7932         * cli/cli-dump.c (skip_spaces): Move to cli-utils.c.
7933         * breakpoint.h (get_number, get_number_or_range): Move to
7934         cli-utils.h.
7935         * breakpoint.c: Include cli-utils.h.
7936         (get_number_trailer, get_number, get_number_or_range)
7937         (ep_skip_leading_whitespace): Move to cli-utils.c.
7938         (create_breakpoint_sal, find_condition_and_thread)
7939         (decode_static_tracepoint_spec, watch_command_1)
7940         (watch_maybe_just_location, ep_parse_optional_if_clause)
7941         (catch_fork_command_1, catch_exec_command_1)
7942         (catch_syscall_command_1): Use skip_spaces, skip_to_space.
7943         * Makefile.in (SUBDIR_CLI_OBS): Add cli-utils.o.
7944         (SUBDIR_CLI_SRCS): Add cli-utils.c.
7945         (HFILES_NO_SRCDIR): Add cli-utils.h.
7946         (cli-utils.o): New target.
7947
7948 2011-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>
7949
7950         * remote.c (remote_close): Reset INFERIOR_PTID to NULL_PTID
7951         before calling discard_all_inferiors.
7952
7953 2011-02-21  Ulrich Weigand  <uweigand@de.ibm.com>
7954
7955         * opencl-lang.c (STRUCT_OCL_TYPE): Remove.
7956         (struct builtin_opencl_type): Remove.
7957         (builtin_opencl_type): Change return type to "struct type **".
7958         (lookup_opencl_vector_type): Update caller.
7959         (opencl_language_arch_info): Copy primitive type vector from gdbarch.
7960         (build_opencl_types): Install plain array of "struct type *"
7961         instead of "struct builtin_opencl_type".
7962
7963 2011-02-21  Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
7964             Ulrich Weigand  <uweigand@de.ibm.com>
7965
7966         * arm-linux-nat.c: Include "observer.h" and "gdbthread.h".
7967         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define.
7968         (struct arm_linux_hwbp_cap): New type.
7969         (arm_linux_get_hwbp_cap): New function.
7970         (arm_linux_get_hw_breakpoint_count): Likewise.
7971         (arm_linux_get_hw_watchpoint_count): Likewise.
7972         (arm_linux_can_use_hw_breakpoint): Likewise.
7973         (arm_hwbp_type): New type.
7974         (arm_hwbp_control_t): Likewise.
7975         (struct arm_linux_hw_breakpoint): Likewise.
7976         (struct arm_linux_thread_points): Likewise.
7977         (arm_threads): New global variable.
7978         (arm_linux_find_breakpoints_by_tid): New function.
7979         (arm_hwbp_control_initialize): Likewise.
7980         (arm_hwbp_control_is_enabled): Likewise.
7981         (arm_hwbp_control_disable): Likewise.
7982         (arm_linux_hw_breakpoint_initialize): Likewise.
7983         (arm_linux_get_hwbp_type): Likewise.
7984         (arm_linux_hw_watchpoint_initialize): Likewise.
7985         (arm_linux_hw_breakpoint_equal): Likewise.
7986         (arm_linux_insert_hw_breakpoint1): Likewise.
7987         (arm_linux_remove_hw_breakpoint1): Likewise.
7988         (arm_linux_insert_hw_breakpoint): Likewise.
7989         (arm_linux_remove_hw_breakpoint): Likewise.
7990         (arm_linux_region_ok_for_hw_watchpoint): Likewise.
7991         (arm_linux_insert_watchpoint): Likewise.
7992         (arm_linux_remove_watchpoint): Likewise.
7993         (arm_linux_stopped_data_address): Likewise.
7994         (arm_linux_stopped_by_watchpoint): Likewise.
7995         (arm_linux_watchpoint_addr_within_range): Likewise.
7996         (arm_linux_new_thread): Likewise.
7997         (arm_linux_thread_exit): Likewise.
7998         (_initialize_arm_linux_nat): Install hardware breakpoint/watchpoint
7999         related target callbacks.  Register arm_linux_new_thread and
8000         arm_linux_thread_exit.
8001         * arm-tdep.h (arm_pc_is_thumb): Add prototype.
8002         * arm-tdep.c (arm_pc_is_thumb): Make global.
8003         (arm_gdbarch_init): Call set_gdbarch_have_nonsteppable_watchpoint.
8004
8005 2011-02-21  Ulrich Weigand  <uweigand@de.ibm.com>
8006
8007         * breakpoint.c (update_watchpoint): Do not attempt to recreate
8008         per-frame locations while within a function epilogue.
8009
8010 2011-02-21  Pierre Muller  <muller@ics.u-strasbg.fr>
8011
8012         * ser-mingw.c (ser_windows_close): Reformat comment to better conform
8013         to GNU coding standards.
8014
8015 2011-02-21  Pierre Muller  <muller@ics.u-strasbg.fr>
8016
8017         Allow use of mingw native on Windows 95 OS.
8018         * ser-mingw.c (CancelIo): New macro for dynamically loaded DLL entry.
8019         (ser_windows_close): Only call CancelIo if function exists.
8020         (_initialize_ser_windows): Use LoadLirary/GetProcAddress
8021         to check for existence of CancelIo function in kernel32 DLL.
8022
8023 2011-02-21  Hui Zhu  <teawater@gmail.com>
8024
8025         * Makefile.in (HFILES_NO_SRCDIR): Add printcmd.h.
8026         * ax-gdb.c (gen_printf_expr_callback): New function.
8027         * ax-gdb.h (gen_printf_expr_callback): Forward declare.
8028         * ax-general.c (ax_memcpy): New function.
8029         (ax_print): Handle "printf".
8030         (ax_reqs): Ditto.
8031         * ax.h (ax_memcpy): Forward declare.
8032         * common/ax.def (invalid2): Removed.
8033         (printf): New entry.
8034         * printcmd.c (printcmd.h): New include.
8035         (string_printf): New function.
8036         (ui_printf): Removed.
8037         (printf_command): Remove static.  Call string_printf.
8038         (eval_command): Call string_printf.
8039         * printcmd.h: New file.
8040         * tracepoint.c (validate_actionline,
8041         encode_actions_1): handle printf_command.
8042
8043 2011-02-19  Michael Snyder  <msnyder@vmware.com>
8044
8045         * reverse.c (delete_one_bookmark): Argument is now bookmark
8046         id rather than pointer to bookmark struct.
8047         (delete_bookmark_command): Use get_number_or_range.
8048         (goto_bookmark_command): Parse with get_number instead of strtoul.
8049         (bookmark_1): New function.  Print info for one bookmark.
8050         (bookmarks_info): Use get_number_or_range and bookmark_1.
8051
8052 2011-02-18  Michael Snyder  <msnyder@vmware.com>
8053
8054         * thread.c (info_threads_command): Re-implement using
8055         get_number_or_range.
8056         (thread_apply_command): Ditto.
8057
8058 2011-02-18  Tom Tromey  <tromey@redhat.com>
8059
8060         * common/ax.def: New file.
8061         * ax.h (enum agent_op): Use ax.def.
8062         * ax-general.c (aop_map): Use ax.def.
8063
8064 2011-02-18  Tom Tromey  <tromey@redhat.com>
8065
8066         * ax-general.c (aop_map): Add pick and rot.
8067         * dwarf2loc.c (compile_dwarf_to_ax) <DW_OP_over>: Reimplement.
8068         <DW_OP_rot>: Implement.
8069         * ax.h (enum agent_op) <aop_pick, aop_rot>: New constants.
8070         (ax_pick): Declare.
8071         * ax-general.c (ax_pick): New function.
8072
8073 2011-02-18  Tom Tromey  <tromey@redhat.com>
8074
8075         * Makefile.in (HFILES_NO_SRCDIR): Don't mention ada-operator.inc.
8076
8077 2011-02-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
8078             Tom Tromey  <tromey@redhat.com>
8079
8080         * cp-support.c (make_symbol_overload_list_namespace): Do not call
8081         make_symbol_overload_list_block with NULL BLOCK.
8082         * valarith.c (unop_user_defined_p): Resolve also TYPE_CODE_TYPEDEF.
8083
8084 2011-02-18  Pedro Alves  <pedro@codesourcery.com>
8085
8086         * breakpoint.c (get_number_trailer): No longer accept a NULL PP.
8087         * breakpoint.h (get_number_or_range): Declare.
8088         * printcmd.c (ALL_DISPLAYS): Declare.
8089         (delete_display): Reimplement taking a display pointer.
8090         (undisplay_command): Accept a range of displays to delete, using
8091         get_number_or_range.
8092
8093 2011-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>
8094
8095         * c-valprint.c (c_val_print): Add embedded_offset to address
8096         for arrays of unspecified length.
8097         * p-valprint.c (pascal_val_print): Likewise.
8098
8099 2011-02-18  Yao Qi  <yao@codesourcery.com>
8100
8101         * gdb/arm-tdep.c (arm_displaced_step_copy_insn): Move code to ...
8102         (arm_process_displaced_insn): .. here. Remove parameter INSN.
8103         (thumb_process_displaced_insn): New.
8104         * gdb/arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Update
8105         call to arm_process_displaced_insn.
8106         * gdb/arm-tdep.h : Update declaration of arm_process_displaced_insn.
8107
8108 2011-02-17  Tom Tromey  <tromey@redhat.com>
8109
8110         * dwarf2loc.h (dwarf2_compile_expr_to_ax): Declare.
8111         * dwarf2loc.c (dwarf2_compile_expr_to_ax): Rename from
8112         compile_dwarf_to_ax.  No longer static.  Call
8113         dwarf2_compile_cfa_to_ax.
8114         (locexpr_tracepoint_var_ref): Update.
8115         (loclist_tracepoint_var_ref): Update.
8116         * dwarf2-frame.h (dwarf2_compile_cfa_to_ax): Declare.
8117         * dwarf2-frame.c (execute_cfa_program): Remove 'this_frame'
8118         argument; add 'gdbarch' and 'pc'.
8119         (dwarf2_compile_cfa_to_ax): New function.
8120         (dwarf2_frame_cache): Update.
8121
8122 2011-02-17  Joel Brobecker  <brobecker@adacore.com>
8123
8124         * ada-lang.c (ada_type_of_array): Fix the size of the array
8125         in the case of an unconstrained packed array.
8126
8127 2011-02-17  Yao Qi  <yao@codesourcery.com>
8128
8129         * common/Makefile.in: Add more targets for make.
8130
8131 2011-02-16  Tom Tromey  <tromey@redhat.com>
8132
8133         * dwarf2loc.c (unimplemented): Fix typo.
8134
8135 2011-02-16  Tom Tromey  <tromey@redhat.com>
8136
8137         * dwarf2loc.c (unimplemented): Handle unnamed opcodes.
8138         (compile_dwarf_to_ax) <default>: Use unimplemented.
8139         <DW_OP_deref>: Update.
8140         (disassemble_dwarf_expression): Update.
8141         * dwarf2read.c (dwarf_stack_op_name): Remove 'def' argument.
8142         (decode_locdesc): Update.
8143         * dwarf2expr.h (dwarf_stack_op_name): Update.
8144
8145 2011-02-16  Tom Tromey  <tromey@redhat.com>
8146
8147         * ax.h (struct aop_map) <name>: Now const.
8148
8149 2011-02-16  Tom Tromey  <tromey@redhat.com>
8150
8151         * ax-gdb.c.c (gen_expr) <UNOP_MEMVAL>: Handle value kinds other
8152         than axs_rvalue.
8153
8154 2011-02-16  Yao Qi  <yao@codesourcery.com>
8155
8156         * infrun.c (get_displaced_step_closure_by_addr): New.
8157         * inferior.h: Declare it.
8158         * arm-tdep.c: (arm_pc_is_thumb): Call
8159         get_displaced_step_closure_by_addr.  Adjust MEMADDR if it
8160         returns non-NULL.
8161
8162 2011-02-16  Pedro Alves  <pedro@codesourcery.com>
8163             Jan Kratochvil  <jan.kratochvil@redhat.com>
8164
8165         gdb/
8166         * tracepoint.c (memrange_sortmerge): Fix list A's end calculation.
8167
8168 2011-02-16  Pedro Alves  <pedro@codesourcery.com>
8169             Jan Kratochvil  <jan.kratochvil@redhat.com>
8170
8171         * value.c (value_contents_copy_raw): Extend describing comment.
8172         Assert that the destination contents we're overwriting are wholly
8173         available.
8174         (value_contents_copy): Extend describing comment.
8175
8176 2011-02-16  Pedro Alves  <pedro@codesourcery.com>
8177             Jan Kratochvil  <jan.kratochvil@redhat.com>
8178
8179         * value.c (value_available_contents_eq): Remove redundant local
8180         variables.  Fix available contents comparision.
8181         * value.h (value_available_contents_eq): Extend describing
8182         comment.
8183
8184 2011-02-16  Yao Qi  <yao@codesourcery.com>
8185
8186         * thread.c (info_threads_command): Add missing i18n markup and remove
8187         trailing newline.
8188
8189 2011-02-15  Paul Pluzhnikov  <ppluzhnikov@google.com>
8190
8191         * breakpoint.c (longjmp_names): New variable.
8192         (struct breakpoint_objfile_data): New type.
8193         (breakpoint_objfile_key): New variable.
8194         (msym_not_found): New variable.
8195         (msym_not_found_p): New predicate.
8196         (get_breakpoint_objfile_data): New function.
8197         (create_overlay_event_breakpoint): Check per-objfile cache for
8198         symbols first.
8199         (create_longjmp_master_breakpoint): Likewise.
8200         (create_std_terminate_master_breakpoint): Likewise.
8201         (create_exception_master_breakpoint): Likewise.
8202         (_initialize_breakpoint): Register per-objfile data key.
8203
8204 2011-02-15  Paul Pluzhnikov  <ppluzhnikov@google.com>
8205
8206         * breakpoint.c ((create_overlay_event_breakpoint): Const-propagate
8207         parameter value.
8208         (create_longjmp_master_breakpoint): Loop over longjmp names.
8209         (create_std_terminate_master_breakpoint): Const-propagate parameter
8210         value.
8211         (update_breakpoints_after_exec): Adjust.
8212         (breakpoint_re_set): Adjust.
8213
8214 2011-02-15  Michael Snyder  <msnyder@vmware.com>
8215
8216         * thread.c (info_threads_command): Process arg as thread id,
8217         or list of thread ids.
8218         (thread_find_command): New command.
8219         (_initialize_thread): Document argument for info threads.
8220         Document 'thread find' command.
8221         * NEWS: Document new command "thread find".
8222
8223 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
8224
8225         * Makefile.in (ACLOCAL_AMFLAGS): Add `-I ../config'.
8226         * aclocal.m4: Regenerated with aclocal-1.11.1.
8227         * common/configure: Regenerate with autoconf-2.64.
8228
8229 2011-02-15  Ken Werner  <ken.werner@de.ibm.com>
8230
8231         * opencl-lang.c (build_opencl_types): Set the size of the built-in
8232         bool data type to a size of one byte.
8233
8234 2011-02-15  Pedro Alves  <pedro@codesourcery.com>
8235             Jan Kratochvil  <jan.kratochvil@redhat.com>
8236
8237         * target.c (memory_xfer_live_readonly_partial): Document where to
8238         look for interface description.
8239
8240 2011-02-15  Yao Qi  <yao@codesourcery.com>
8241
8242         PR tdep/12352
8243         * arm-tdep.c (copy_ldr_str_ldrb_strb): Replace PC with SP in
8244         order to store PC value on stack instead of text section.
8245
8246 2011-02-15  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8247
8248         * rs6000-tdep.c (IS_EFP_PSEUDOREG): Use correct constant for
8249         the EFP register set size.
8250         (efpr_pseudo_register_read): Use regcache_raw_read_part to read
8251         data from the VMX register.
8252         (efpr_pseudo_register_write): Use regcache_raw_write_part to read
8253         and write data from/to the VMX register.
8254
8255 2011-02-14  Michael Snyder  <msnyder@vmware.com>
8256
8257         * command.h (enum command_class): New class 'no_set_class', for
8258         "show" commands without a corresponding "set" command.
8259         * value.c (_initialize_values): Use 'no_set_class' for "show values".
8260         * copying.c (_initialize_copying): Ditto for "show copying" and
8261         "show warranty".
8262         * cli/cli-cmds.c (init_cli_cmds): Ditto for "show commands" and
8263         "show version".
8264         * cli/cli-setshow.c (cmd_show_list): Skip "show" commands for
8265         which there is no corresponding "set" command (eg. "show copying").
8266
8267 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8268             Jan Kratochvil  <jan.kratochvil@redhat.com>
8269
8270         * exec.c (section_table_available_memory): Change `len' parameter
8271         type to ULONGEST.
8272         * exec.h (section_table_available_memory): Ditto.
8273         * value.h (read_value_memory): Rename the `offset' parameter to
8274         `embedded_offset'.
8275
8276 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8277             Jan Kratochvil  <jan.kratochvil@redhat.com>
8278
8279         * memrange.c (compare_mem_ranges): Mention sort order in
8280         describing comment.
8281         (normalize_mem_ranges): Add comment.  Fix ra->length calculation.
8282         * tracepoint.c (traceframe_available_memory): Extend comment to
8283         mention what happens to RESULT when the target does not support
8284         the query.
8285
8286 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8287             Jan Kratochvil  <jan.kratochvil@redhat.com>
8288
8289         * value.c (mark_value_bytes_unavailable): Fix indexing the `bef'
8290         range.
8291
8292 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8293
8294         * value.c (value_bits_valid, value_bits_synthetic_pointer):
8295         No longer handle NULL values.
8296
8297 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8298
8299         * exceptions.h (NOT_AVAILABLE_ERROR): New error.
8300         * value.c: Include "exceptions.h".
8301         (require_available): Throw NOT_AVAILABLE_ERROR instead of a
8302         generic error.
8303         * cp-abi.c: Include gdb_assert.h.
8304         (baseclass_offset): Add `embedded_offset' and `val' parameters.
8305         Assert the method is implemented.  Wrap NOT_AVAILABLE_ERROR
8306         errors.
8307         * cp-abi.h (baseclass_offset): Add `embedded_offset' and `val'
8308         parameters.  No longer returns -1 on error.
8309         (struct cp_abi_ops) <baseclass_offset>: Add `embedded_offset' and
8310         `val' parameters.
8311         * cp-valprint.c: Include exceptions.h.
8312         (cp_print_value): Handle NOT_AVAILABLE_ERROR errors when fetching
8313         the baseclass_offset.  Handle unavailable base classes.  Use
8314         val_print_invalid_address.
8315         * p-valprint.c: Include exceptions.h.
8316         (pascal_object_print_value): Handle NOT_AVAILABLE_ERROR errors
8317         when fetching the baseclass_offset.  No longer expect
8318         baseclass_offset returning -1.  Handle unavailable base classes.
8319         Use val_print_invalid_address.
8320         * valops.c (dynamic_cast_check_1): Rename `contents' parameter to
8321         `valaddr' parameter, and change its type to gdb_byte pointer.  Add
8322         `embedded_offset' and `val' parameters.  Adjust.
8323         (dynamic_cast_check_2): Rename `contents' parameter to `valaddr'
8324         parameter, and change its type to gdb_byte pointer.  Add
8325         `embedded_offset' and `val' parameters.  Adjust.  No longer expect
8326         baseclass_offset returning -1.
8327         (value_dynamic_cast): Use value_contents_for_printing rather than
8328         value_contents.  Adjust.
8329         (search_struct_field): No longer expect baseclass_offset returning
8330         -1.
8331         (search_struct_method): If reading memory from the target is
8332         necessary, wrap it in a new value to pass to baseclass_offset.  No
8333         longer expect baseclass_offset returning -1.
8334         (find_method_list): No longer expect baseclass_offset returning
8335         -1.  Use value_contents_for_printing rather than value_contents.
8336         * valprint.c (val_print_invalid_address): New function.
8337         * valprint.h (val_print_invalid_address): Declare.
8338         * gdbtypes.c (is_unique_ancestor_worker): New `embedded_offset'
8339         and `val' parameters.  No longer expect baseclass_offset returning
8340         -1.  Adjust.
8341         * gnu-v2-abi.c: Include "exceptions.h".
8342         (gnuv2_baseclass_offset): Add `embedded_offset' and `val'
8343         parameters.  Handle unavailable memory.  Recurse through
8344         gnuv2_baseclass_offset directly, rather than through
8345         baseclass_offset.  No longer returns -1 on not found, instead
8346         throw an error.
8347         * gnu-v3-abi.c (gnuv3_baseclass_offset): Add `embedded_offset' and
8348         `val' parameters.  Adjust.
8349
8350 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8351
8352         * tracepoint.c (memrange_sortmerge): Don't merge ranges that are
8353         almost but not quite adjacent.
8354
8355 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8356
8357         * value.h (value_entirely_available): Declare.
8358         * value.c (value_entirely_available): New function.
8359         * c-valprint.c (c_value_print): Don't try fetching the pointer's
8360         real type if the pointer is unavailable.
8361
8362 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8363
8364         * valops.c (value_repeat): Use read_value_memory instead of
8365         read_memory.
8366
8367 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8368
8369         * value.h (value_contents_copy, value_contents_copy_raw): Declare.
8370         * value.c (value_contents_copy_raw, value_contents_copy): New
8371         functions.
8372         (value_primitive_field): Use value_contents_copy_raw instead of
8373         memcpy.
8374         * valops.c (value_fetch_lazy): Use value_contents_copy instead of
8375         memcpy.
8376         (value_array, value_slice): Ditto.
8377         * valarith.c (value_subscripted_rvalue): Use
8378         value_contents_copy_raw instead of memcpy.
8379
8380 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8381
8382         <unavailable> references.
8383
8384         * valops.c (get_value_at): Use value_from_contents_and_address,
8385         avoiding read_memory.
8386
8387 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8388
8389         * c-valprint.c (c_val_print): Print a string with unavailable
8390         contents as an array.
8391
8392 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8393
8394         * value.h (unpack_bits_as_long): Delete declaration.
8395         (unpack_value_bits_as_long): Declare.
8396         (unpack_value_field_as_long): Declare.
8397         (value_field_bitfield): Declare.
8398         * value.c (unpack_bits_as_long): Rename to...
8399         (unpack_value_bits_as_long_1): ... this.  Add embedded_offset and
8400         value parameters.  Return the extracted result in a new output
8401         parameter.  If the value contents are unavailable, return false,
8402         otherwise return true.
8403         (unpack_value_bits_as_long): New.
8404         (unpack_field_as_long): Rename to...
8405         (unpack_value_field_as_long_1): ... this.  Add embedded_offset and
8406         Add embedded_offset and value parameters.  Return the extracted
8407         result in a new output parameter. If the value contents are
8408         unavailable, return false, otherwise return true.
8409         (unpack_value_field_as_long): New.
8410         (unpack_field_as_long_1): New.
8411         (unpack_field_as_long): Reimplement as wrapper around
8412         unpack_value_field_as_long_1.
8413         (value_field_bitfield): New function.
8414         * valops.c (value_fetch_lazy): When fetching a bitfield, use
8415         unpack_value_bits_as_long.  Mark the value as unavailable, if it
8416         is unavailable.
8417         * jv-valprint.c (java_print_value_fields): Use
8418         value_field_bitfield.
8419         * p-valprint.c (pascal_object_print_value_fields): Use
8420         value_field_bitfield.
8421         * cp-valprint.c (cp_print_value_fields): Use value_field_bitfield.
8422
8423 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8424
8425         * value.c (get_internalvar_integer): Also return the int value of
8426         TYPE_CODE_INT INTERNALVAR_VALUE values.
8427         (set_internalvar): Don't special case TYPE_CODE_INT.
8428
8429 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8430
8431         * value.c (struct internalvar) <enum internalvar_kind>: Remove
8432         INTERNALVAR_POINTER.
8433         <pointer>: Delete.
8434         (value_of_internalvar): Remove INTERNALVAR_POINTER handling.
8435         (set_internalvar): Remove special TYPE_CODE_PTR handling.
8436         (preserve_one_internalvar): Remove INTERNALVAR_POINTER handling.
8437
8438 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8439
8440         * value.h (value_available_contents_eq): Declare.
8441         * value.c (find_first_range_overlap): New function.
8442         (value_available_contents_eq): New function.
8443         * valprint.c (val_print_array_elements): Use
8444         value_available_contents_eq.
8445         * ada-valprint.c (val_print_packed_array_elements): Use
8446         value_available_contents_eq.
8447         * jv-valprint.c (java_value_print): Use
8448         value_available_contents_eq.
8449
8450 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8451
8452         * target.c (target_read_live_memory): New function.
8453         (memory_xfer_live_readonly_partial): New.
8454         (memory_xfer_partial): If reading from a traceframe, fallback to
8455         reading unavailable read-only memory from read-only regions of
8456         live target memory.
8457         * tracepoint.c (disconnect_tracing): Adjust.
8458         (set_current_traceframe): New, factored out from
8459         set_traceframe_number.
8460         (set_traceframe_number): Reimplement to only change the traceframe
8461         number on the GDB side.
8462         (do_restore_current_traceframe_cleanup): Adjust.
8463         (make_cleanup_restore_traceframe_number): New.
8464         (cur_traceframe_number): New global.
8465         (tfile_open): Set cur_traceframe_number to no traceframe.
8466         (set_tfile_traceframe): New function.
8467         (tfile_trace_find): If looking up a traceframe using any method
8468         other than by number, make sure the current tfile traceframe
8469         matches gdb's current traceframe.  Update the current tfile
8470         traceframe if the lookup succeeded.
8471         (tfile_fetch_registers, tfile_xfer_partial)
8472         (tfile_get_trace_state_variable_value): Make sure the remote
8473         traceframe matches gdb's current traceframe.
8474         * remote.c (remote_traceframe_number): New global.
8475         (remote_open_1): Set it to -1.
8476         (set_remote_traceframe): New function.
8477         (remote_fetch_registers, remote_store_registers)
8478         (remote_xfer_memory, remote_xfer_partial)
8479         (remote_get_trace_state_variable_value): Make sure the remote
8480         traceframe matches gdb's current traceframe.
8481         (remote_trace_find): If looking up a traceframe using any method
8482         other than by number, make sure the current remote traceframe
8483         matches gdb's current traceframe.  Update the current remote
8484         traceframe if the lookup succeeded.
8485         * infrun.c (fetch_inferior_event): Adjust.
8486         * tracepoint.h (set_current_traceframe): Declare.
8487         (get_traceframe_number, set_traceframe_number): Add describing
8488         comments.
8489
8490 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8491
8492         Mark pieces of values as unavailable if the corresponding memory
8493         is unavailable.
8494
8495         * valops.c: Include tracepoint.h.
8496         (value_fetch_lazy): Use read_value_memory.
8497         (read_value_memory): New.
8498         * value.h (read_value_memory): Declare.
8499         * dwarf2loc.c (read_pieced_value): Use read_value_memory.
8500         * exec.c (section_table_available_memory): New function.
8501         * exec.h (section_table_available_memory): Declare.
8502
8503 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8504
8505         * Makefile.in (SFILES): Add memrange.c.
8506         (HFILES_NO_SRCDIR): Add memrange.h.
8507         (COMMON_OBS): Add memrange.o.
8508         * memrange.c: New file.
8509         * memrange.h: New file.
8510         * tracepoint.c: Include memrange.h.
8511         (struct mem_range): Delete.
8512         (mem_range_s): Delete.
8513         (traceframe_available_memory): New function.
8514         * tracepoint.h (traceframe_available_memory): Declare.
8515
8516 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8517
8518         * target.h (struct traceframe_info): Forward declare.
8519         (enum target_object): Add TARGET_OBJECT_TRACEFRAME_INFO.
8520         (struct target_ops) <to_traceframe_info>: New field.
8521         (target_traceframe_info): New.
8522         * target.c (update_current_target): Inherit and default
8523         to_traceframe_info.
8524         * remote.c (PACKET_qXfer_traceframe_info): New.
8525         (remote_protocol_features): Register qXfer:traceframe-info:read.
8526         (remote_xfer_partial): Handle TARGET_OBJECT_TRACEFRAME_INFO.
8527         (remote_traceframe_info): New.
8528         (init_remote_ops): Install it.
8529         (_initialize_remote): Install "set/show remote traceframe-info"
8530         commands.
8531         * tracepoint.h (parse_traceframe_info): Declare.
8532         * tracepoint.c (struct mem_range): New.
8533         (mem_range_s): New typedef.
8534         (struct traceframe_info): New.
8535         (traceframe_info): New global.
8536         (free_traceframe_info): New function.
8537         (clear_traceframe_info): New function.
8538         (start_tracing, tfind_1, set_traceframe_number): Clear traceframe
8539         info.
8540         (build_traceframe_info): New function.
8541         (tfile_traceframe_info): New function.
8542         (init_tfile_ops): Install tfile_traceframe_info.
8543         (traceframe_info_start_memory, free_result): New functions.
8544         (memory_attributes, traceframe_info_elements): New globals.
8545         (parse_traceframe_info, get_traceframe_info): New functions.
8546         * features/traceframe-info.dtd: New file.
8547         * Makefile.in (XMLFILES): Add traceframe-info.dtd.
8548
8549 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8550
8551         Base support for <unavailable> value contents.
8552
8553         * value.h (value_bytes_available): Declare.
8554         (mark_value_bytes_unavailable): Declare.
8555         * value.c (struct range): New struct.
8556         (range_s): New typedef.
8557         (ranges_overlap): New function.
8558         (range_lessthan): New function.
8559         (ranges_contain_p): New function.
8560         (struct value) <unavailable>: New field.
8561         (value_bytes_available): New function.
8562         (mark_value_bytes_unavailable): New function.
8563         (require_not_optimized_out): Constify parameter.
8564         (require_available): New function.
8565         (value_contents_all, value_contents): Require all bytes be
8566         available.
8567         (value_free): Free `unavailable'.
8568         (value_copy): Copy `unavailable'.
8569         * valprint.h (val_print_unavailable): Declare.
8570         * valprint.c (valprint_check_validity): Rename `offset' parameter
8571         to `embedded_offset'.  If printing a scalar, check whether the
8572         value chunk is available.
8573         (val_print_unavailable): New.
8574         (val_print_scalar_formatted): Check whether the value is
8575         available.
8576         * python/py-prettyprint.c (apply_val_pretty_printer): Refuse
8577         pretty-printing unavailable values.
8578
8579 2011-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
8580
8581         Fix const/volatile qualifiers of C++ types, PR c++/12328.
8582         * c-typeprint.c (c_type_print_args): Update the function comment.  New
8583         variable param_type, initialize it.  Remove const/volatile qualifiers
8584         for language_cplus and !show_artificial.  Use param_type.
8585
8586 2011-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
8587
8588         * symtab.c (find_pc_sect_line): New variable objfile, initialize it
8589         from S.  Iterate S using ALL_OBJFILE_SYMTABS.  Verify BV for each S.
8590         * symtab.h (struct symtab) <next>: Comment extension.
8591
8592 2011-02-12  Yao Qi  <yao@codesourcery.com>
8593
8594         * Makefile.in (CLEANDIRS): Remove duplicated common dir.
8595
8596 2011-02-11  Yao Qi  <yao@codesourcery.com>
8597
8598         * common/Makefile.in: Add copyright header.
8599
8600 2011-02-11  Pedro Alves  <pedro@codesourcery.com>
8601
8602         * infrun.c (proceed): Move switching out and in of tfind mode from
8603         here ...
8604         (fetch_inferior_event): ... to here.
8605
8606 2011-02-11  Yao Qi  <yao@codesourcery.com>
8607
8608         * Makefile.in: Remove signals.o from COMMON_OBS.  Link
8609         libcommon.a.
8610         * configure.ac: Add common to sub dir.
8611         * configure: Regenerate.
8612
8613 2011-02-11  Yao Qi  <yao@codesourcery.com>
8614
8615         Build libcommon.a.
8616
8617         * common/Makefile.in: New.
8618         * common/configure.ac: New.
8619         * common/aclocal.m4: New.
8620         * common/configure: Generate.
8621
8622 2011-02-10  Pedro Alves  <pedro@codesourcery.com>
8623
8624         * vec.h (VEC_block_remove): Place VEC_ASSERT_INFO on the right
8625         side of the parenthesis.
8626
8627         Merge from GCC:
8628         2010-07-13  Jakub Jelinek  <jakub@redhat.com>
8629         * vec.h (VEC_block_remove): Fix comment.
8630
8631 2011-02-08  Michael Snyder  <msnyder@vmware.com>
8632
8633         * linux-nat.c (linux_nat_filter_event): Fix typo in comment.
8634
8635 2011-02-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
8636
8637         * i386-tdep.c (i386_process_record): Rename l suffixes to d suffixes
8638         in comments for pcmpgtd, pcmpeqd, psubd, paddd, pcmpgtd, pcmpeqd,
8639         psubd and paddd.
8640
8641 2011-02-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
8642
8643         PR 12361.
8644         * i386-tdep.c (i386_process_record) <0x660f3807>: Fix the comment to
8645         phsubsw.
8646         (i386_process_record) <lddqu>: Fix the opcode to 0xf20ff0.
8647         (i386_process_record) <0x0f3807>: Fix the comment to phsubsw.
8648
8649 2011-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
8650
8651         * dwarf2read.c (read_subroutine_type): Set special calling
8652         convention flag for functions compiled by IBM XL C for OpenCL.
8653         * ppc-sysv-tdep.c: Include "dwarf2.h"
8654         (ppc_sysv_abi_push_dummy_call): Implement IBM OpenCL vector types
8655         calling convention.
8656         (do_ppc_sysv_return_value): Add FUNC_TYPE argument.  Implement
8657         IBM OpenCL vector types calling convention.
8658         (ppc_sysv_abi_return_value): Pass through FUNC_TYPE.
8659         (ppc_sysv_abi_broken_return_value): Likewise.
8660         (ppc64_sysv_abi_push_dummy_call): Implement IBM OpenCL vector
8661         types calling convention.
8662         (ppc64_sysv_abi_return_value): Likewise.
8663         * spu-tdep.c: Include "dwarf2.h"
8664         (spu_return_value): Implement IBM OpenCL vector types calling
8665         convention.
8666
8667 2011-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
8668
8669         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Implement
8670         correct ABI for AltiVec vector arguments.
8671
8672 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
8673
8674         * valprint.c (val_print): Extend comment.
8675         * ada-valprint.c (ada_valprint): Rewrite comment deferring
8676         interface explanation to val_print.
8677         (ada_val_print_array): Adjust comment to current interface.
8678         (print_field_values): Adjust comment to current interface.
8679         * c-valprint.c (c_val_print): Rewrite comment deferring interface
8680         explanation to val_print.
8681         * f-valprint.c (f_val_print): Ditto.
8682         * jv-valprint.c (java_val_print): Ditto.
8683         * m2-valprint.c (m2_val_print): Ditto.
8684         * p-valprint.c (pascal_val_print): Ditto.
8685
8686 2011-02-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8687
8688         * breakpoint.c (parse_breakpoint_sals): Fix description.
8689
8690 2011-02-04  Sami Wagiaalla  <swagiaal@redhat.com>
8691             Oguz Kayral <oguzkayral@gmail.com>
8692
8693         * python/py-inferior.c (python_on_normal_stop): New function.
8694         (python_on_resume): New function.
8695         (python_inferior_exit): New function.
8696         (gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
8697         inferior_exit observers.
8698         * python/py-evtregistry.c: New file.
8699         * python/py-threadevent.c : New file.
8700         * python/py-event.c: New file.
8701         * python/py-evts.c: New file.
8702         * python/py-continueevent.c: New file.
8703         * python/py-bpevent.c: New file.
8704         * python/py-signalevent.c: New file.
8705         * python/py-exetiedevent.c: New file.
8706         * python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
8707         Move struct breakpoint_object from here...
8708         * python/python-internal.h: ... to here.
8709         * python/py-event.h: New file.
8710         * python/py-events.h: New file.
8711         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
8712         py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
8713         py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
8714         (SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
8715         py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
8716         py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
8717         Add build rules for all the above.
8718
8719 2011-02-04  Tom Tromey  <tromey@redhat.com>
8720
8721         * dwarf2read.c (dwarf2_section_empty_p): New function.
8722         (dwarf2_read_section): Use dwarf2_section_empty_p.
8723         (dwarf2_section_size): New function.
8724         (dwarf2_get_section_info): Unconditionally read section.
8725         (dwarf2_read_index): Use dwarf2_section_empty_p.
8726         (partial_read_comp_unit_head): Use dwarf2_section_size.
8727         (dwarf2_symbol_mark_computed): Likewise.
8728
8729 2011-02-04 David Daney <ddaney@caviumnetworks.com>
8730
8731         * NEWS: Add item for "catch syscall" on mips*-linux* targets.
8732
8733 2011-02-04 David Daney <ddaney@caviumnetworks.com>
8734
8735         * mips-linux-tdep.c: Include xml-syscall.h.
8736         (mips_linux_get_syscall_number): New function.
8737         (mips_linux_init_abi): Add calls to
8738         mips_linux_get_syscall_number() and set_xml_syscall_file_name().
8739         * data-directory/Makefile.in (SYSCALLS_FILES): Add
8740         mips-o32-linux.xml, mips-n32-linux.xml and mips-n64-linux.xml
8741         * syscalls/mips-n32-linux.xml: New file.
8742         * syscalls/mips-n64-linux.xml: New file.
8743         * syscalls/mips-o32-linux.xml: New file.
8744
8745 2011-02-04  Ulrich Weigand  <ulrich.weigand@linaro.org>
8746
8747         * dwarf2read.c (dwarf2_ranges_read): Skip empty range entries.
8748         Complain about inverted range entries.
8749         (dwarf2_record_block_ranges): Likewise.
8750
8751 2011-02-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8752
8753         Fix some typos.
8754         * breakpoint.c (update_watchpoint): Fix name of the
8755         update_global_location_list function.
8756         (print_one_breakpoint): Fix typo.
8757         (_initialize_breakpoint): Remove extra space in hbreak help
8758         string.
8759         * breakpoint.h (struct bp_location) <length>: Fix field
8760         description.
8761
8762 2011-02-04  Pedro Alves  <pedro@codesourcery.com>
8763
8764         * regcache.c (registers_changed_ptid): Don't explictly always
8765         clear `current_regcache'.  Only clear current_thread_ptid and
8766         current_thread_arch when PTID matches.  Only reinit the frame
8767         cache if PTID matches the current inferior_ptid.  Move alloca(0)
8768         call to ...
8769         (registers_changed): ... here.
8770
8771 2011-02-03  Ulrich Weigand  <ulrich.weigand@linaro.org>
8772
8773         * arm-tdep.c (arm_skip_stack_protector): Accept any symbol that
8774         starts with __stack_chk_guard as stack guard symbol.
8775
8776 2011-02-03  Andrew Burgess  <aburgess@broadcom.com>
8777
8778         * disasm.c (compare_lines): Handle the end of sequence markers
8779         within the line table to better support disassembling over
8780         compilation unit boundaries.
8781
8782 2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
8783
8784         * arm-tdep.c (skip_prologue_function): Add GDBARCH and IS_THUMB
8785         arguments.  Skip in-prologue calls to glibc __aeabi_read_tp
8786         implementation even if no symbols are available.
8787         (thumb_analyze_prologue): Update call to skip_prologue_function.
8788         (arm_analyze_prologue): Likewise.
8789
8790 2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
8791
8792         * arm-tdep.c: Include "observer.h".
8793         (arm_prologue_this_id): Use frame PC if get_frame_func returns 0.
8794         (arm_exidx_data_key): New static variable.
8795         (struct arm_exidx_entry, arm_exidx_entry_s): New data types.
8796         (struct arm_exidx_data): Likewise.
8797         (arm_exidx_data_free): New function.
8798         (arm_compare_exidx_entries): Likewise.
8799         (arm_obj_section_from_vma): Likewise.
8800         (arm_exidx_new_objfile): Likewise.
8801         (arm_find_exidx_entry): Likewise.
8802         (arm_exidx_fill_cache): Likewise.
8803         (arm_exidx_unwind_sniffer): Likewise.
8804         (arm_exidx_unwind): New global variable.
8805         (arm_gdbarch_init): Append unwinder arm_exidx_unwind.
8806         (_initialize_arm_tdep): Attach arm_exidx_new_objfile to new_objfile
8807         observer.  Register arm_exidx_data_key as objfile data.
8808
8809 2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
8810
8811         * arm-tdep.c (arm_analyze_load_stack_chk_guard): Avoid build break
8812         due to accessing uninitialized variable.  Fix indentation.
8813
8814 2011-02-02  Pedro Alves  <pedro@codesourcery.com>
8815
8816         * c-valprint.c (c_value_print): When doing virtual base pointer
8817         adjustment, create a new value with adjusted contents rather than
8818         changing the contents of the value being printed (and getting it
8819         wrong).
8820
8821 2011-02-02  Pedro Alves  <pedro@codesourcery.com>
8822
8823         * xml-support.c (xml_find_attribute): New.
8824         (xinclude_start_include): Use it.
8825         * xml-support.h (xml_find_attribute): Declare.
8826         * memory-map.c (memory_map_start_memory)
8827         (memory_map_start_property): Use xml_find_attribute.
8828         * osdata.c (osdata_start_osdata, osdata_start_column): Use
8829         xml_find_attribute.
8830         * remote.c (start_thread): Use xml_find_attribute.
8831         * solib-target.c (library_list_start_segment)
8832         (library_list_start_section, library_list_start_library)
8833         (library_list_start_list): Use xml_find_attribute.
8834         * xml-tdesc.c (tdesc_start_target, tdesc_start_feature)
8835         (tdesc_start_union, tdesc_start_struct, tdesc_start_flags)
8836         (tdesc_start_field): Use xml_find_attribute.
8837
8838 2011-02-02  Ulrich Weigand  <uweigand@de.ibm.com>
8839
8840         * opencl-lang.c (STRINGIFY): Rename to OCL_STRING.
8841         (BUILD_OCL_VTYPES): Update.
8842
8843 2011-02-02  Joel Brobecker  <brobecker@adacore.com>
8844
8845         * configure.ac: Work around non-GNU sed limitation when computing
8846         python version number.
8847         * configure: Regenerate.
8848
8849 2011-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
8850
8851         Fix debug printing of TYPE_INSTANCE.
8852         * expprint.c (print_subexp_standard) <TYPE_INSTANCE>: New.
8853         (dump_subexp_body_standard) <TYPE_INSTANCE>: New.
8854
8855 2011-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
8856
8857         Fix debug printing of BINOP_IN, OP_OBJC_MSGCALL,
8858         OP_F77_UNDETERMINED_ARGLIST, OP_COMPLEX, OP_OBJC_SELECTOR, OP_NAME,
8859         OP_OBJC_NSSTRING, OP_F90_RANGE and OP_DECFLOAT.
8860         * ada-operator.inc: Rename the file to ...
8861         * ada-operator.def: ... here, wrap all the entries by macro OP.
8862         * expprint.c (op_name_standard): Remove all the entries.  Include
8863         "std-operator.def" instead.
8864         * expression.h (enum exp_opcode): Include "std-operator.def" and
8865         "ada-operator.def".  Move all the entries ...
8866         * std-operator.def: ... here, wrap all the entries by macro OP.
8867
8868 2011-01-31  Paul Pluzhnikov  <ppluzhnikov@google.com>
8869
8870         * breakpoint.h (remove_jit_event_breakpoints): New prototype.
8871         * breakpoint.c (remove_jit_event_breakpoints): New function.
8872         * jit.c (jit_descriptor_addr): Delete.
8873         (registering_code): Delete.
8874         (clear_int): Delete.
8875         (jit_inferior_data): New variable.
8876         (struct jit_inferior_data): New type.
8877         (get_jit_inferior_data): New function.
8878         (jit_inferior_data_cleanup): New function.
8879         (jit_read_descriptor): Adjust.
8880         (jit_register_code): Adjust.
8881         (jit_breakpoint_re_set_internal): New function; move code here ...
8882         (jit_inferior_init): ... from here.
8883         (jit_breakpoint_re_set): Adjust.
8884         (jit_reset_inferior_data_and_breakpoints): New function.
8885         (jit_inferior_created_observer): Adjust.
8886         (jit_inferior_exit_hook): Adjust.
8887         (jit_executable_changed_observer): New function.
8888         (jit_event_handler): Adjust.
8889         (_initialize_jit): Adjust.
8890
8891 2011-01-31  Michael Snyder  <msnyder@vmware.com>
8892
8893         * m32r-tdep.c (m32r_gdbarch_init): Replace accidentally deleted
8894         line.
8895
8896 2011-01-31  Tom Tromey  <tromey@redhat.com>
8897
8898         PR python/12216:
8899         * python/python.c (execute_gdb_command): Call
8900         prevent_dont_repeat.
8901         * top.c (suppress_dont_repeat): New global.
8902         (dont_repeat): Use it.
8903         (prevent_dont_repeat): New function.
8904         * command.h (prevent_dont_repeat): Declare.
8905
8906 2011-01-31  Tom Tromey  <tromey@redhat.com>
8907
8908         * infcmd.c (finish_backward): Use breakpoint_set_silent.
8909         * python/py-breakpoint.c (bppy_set_silent): Use
8910         breakpoint_set_silent.
8911         (bppy_set_thread): Use breakpoint_set_thread.
8912         (bppy_set_task): Use breakpoint_set_task.
8913         * breakpoint.h (breakpoint_set_silent, breakpoint_set_thread)
8914         (breakpoint_set_task): Declare.
8915         (make_breakpoint_silent): Remove.
8916         * breakpoint.c (breakpoint_set_silent): New function.
8917         (breakpoint_set_thread): Likewise.
8918         (breakpoint_set_task): Likewise.
8919         (make_breakpoint_silent): Remove.
8920
8921 2011-01-31  Tom Tromey  <tromey@redhat.com>
8922
8923         * breakpoint.h (user_breakpoint_p): Declare.
8924         * breakpoint.c (user_breakpoint_p): New function.
8925         (breakpoint_1): Use it.
8926         (save_breakpoints): Likewise.
8927
8928 2011-01-31  Joel Brobecker  <brobecker@adacore.com>
8929
8930         * configure.ac: Add handling of Python distribution on Windows.
8931         * python-config.py: If the LIBS, SYSLIBS, LIBPL and/or LINKFORSHARED
8932         sysconfig variables are not defined, then do not use them.
8933         On Windows, if LIBPL is not defined, then use prefix + '/libs'
8934         instead.  On Windows, return all paths using forward-slashes
8935         rather than backslashes.
8936
8937 2011-01-31  Joel Brobecker  <brobecker@adacore.com>
8938
8939         * configure.ac: Remove fallback behavior for building
8940         against Python.  Remove tweaking of Python include path.
8941         Add PYTHON_CPPFLAGS and PYTHON_LIBS substitution.
8942         (AC_TRY_LIBPYTHON):  Adjust program used in linking test.
8943         If link is successful, set PYTHON_CPPFLAGS and PYTHON_LIBS.
8944         Always restore CPPFLAGS and LIBS after linking test.
8945         * configure: Regenerated.
8946         * Makefile.in (INTERNAL_CPPFLAGS): Add @PYTHON_CPPFLAGS@.
8947         (INSTALLED_LIBS, CLIBS): Add @PYTHON_LIBS@.
8948         * python/python-internal.h: Adjust includes of Python .h files.
8949
8950 2011-01-31  Joel Brobecker  <brobecker@adacore.com>
8951
8952         * tracepoint.c (traceframe_walk_blocks): Add missing i18n markup
8953         in error message.
8954
8955 2011-01-31  Joel Brobecker  <brobecker@adacore.com>
8956
8957         * inflow.c (gdb_has_a_terminal): Fix typo in interactive_mode
8958         value test.
8959
8960 2011-01-31  Yao Qi  <yao@codesourcery.com>
8961
8962         * arm-linux-nat.c: Update calls to regcache_register_status
8963         instead of regcache_valid_p.
8964         * aix-thread.c: Likewise.
8965         * i386gnu-nat.c: Likewise.
8966
8967 2011-01-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
8968
8969         Fix crash.
8970         * valops.c (compare_parameters): Verify TYPE_NFIELDS before
8971         touching TYPE_FIELD_ARTIFICIAL.
8972
8973 2011-01-28  Richard Earnshaw  <rearnsha@arm.com>
8974
8975         * MAINTAINERS: Move myself from Responsible Maintainers to Authorized
8976         Committers.
8977
8978 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
8979
8980         * tracepoint.c (tfile_xfer_partial): If there's no traceframe
8981         selected, don't try iterating over the traceframe's blocks.
8982         (tfile_has_stack): If there's no traceframe selected, then there's
8983         no stack.
8984         (tfile_has_registers): If there's no traceframe selected, then
8985         there's no registers.
8986
8987 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
8988
8989         * target.c (memory_xfer_partial): No need to restore shadows if we
8990         haven't read anything.
8991
8992 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
8993
8994         * mips-tdep.c (mips_print_register): Use get_frame_register_value
8995         and val_print_scalar_formatted.
8996
8997 2011-01-27  Pedro Alves  <pedro@codesourcery.com>
8998
8999         * tracepoint.c (tfile_read): New.
9000         (tfile_open): Use it.
9001         (tfile_get_traceframe_address): Use it.
9002         (tfile_trace_find): Use it.
9003         (walk_blocks_callback_func): New typedef.
9004         (match_blocktype): New function.
9005         (traceframe_walk_blocks): New function.
9006         (traceframe_find_block_type): New function.
9007         (tfile_fetch_registers, tfile_xfer_partial)
9008         (tfile_get_trace_state_variable_value): Use
9009         traceframe_find_block_type and tfile_read.
9010
9011 2011-01-26  Kevin Buettner  <kevinb@redhat.com>
9012
9013         * remote-mips.c: Add internationalization mark ups.  Remove
9014         trailing \n from already marked up strings.
9015
9016 2011-01-26  Tom Tromey  <tromey@redhat.com>
9017
9018         * python/py-prettyprint.c (print_string_repr): Clear
9019         'addressprint' option when calling val_print_string.
9020         (print_children): Handle Val_pretty_default.  Clear 'addressprint'
9021         option when calling val_print_string.
9022
9023 2011-01-26  Tom Tromey  <tromey@redhat.com>
9024
9025         * python/python.c (gdbpy_solib_name): Use gdb_py_longest and
9026         GDB_PY_LL_ARG.
9027         * python/python-internal.h (GDB_PY_LL_ARG, GDB_PY_LLU_ARG): New
9028         macros.
9029         (gdb_py_longest, gdb_py_ulongest): New typedefs.
9030         (gdb_py_long_from_longest, gdb_py_long_from_ulongest)
9031         (gdb_py_long_as_ulongest): New defines.
9032         (gdb_py_object_from_longest, gdb_py_object_from_ulongest)
9033         (gdb_py_int_as_long): Declare.
9034         * python/py-value.c (valpy_lazy_string): Use gdb_py_longest,
9035         GDB_PY_LL_ARG, gdb_py_object_from_longest.
9036         (valpy_long): Add comment.
9037         * python/py-utils.c (get_addr_from_python): Use
9038         gdb_py_long_as_ulongest.  Handle overflow properly.
9039         (gdb_py_object_from_longest): New function.
9040         (gdb_py_object_from_ulongest): Likewise.
9041         (gdb_py_int_as_long): Likewise.
9042         * python/py-type.c (typy_array): Use gdb_py_int_as_long.
9043         * python/py-symtab.c (salpy_get_pc): Use
9044         gdb_py_long_from_ulongest.
9045         (salpy_get_line): Use PyInt_FromLong.
9046         * python/py-param.c (set_parameter_value): Use
9047         gdb_py_int_as_long.
9048         * python/py-lazy-string.c (stpy_get_address): Use
9049         gdb_py_long_from_ulongest.
9050         * python/py-frame.c (frapy_pc): Use gdb_py_long_from_ulongest.
9051         * python/py-cmd.c (cmdpy_completer): Use gdb_py_int_as_long.
9052         * python/py-breakpoint.c (bppy_set_thread): Use
9053         gdb_py_int_as_long.
9054         (bppy_set_task): Likewise.
9055         (bppy_set_ignore_count): Likewise.
9056         (bppy_set_hit_count): Likewise.
9057         * python/py-block.c (blpy_get_start): Use
9058         gdb_py_object_from_ulongest.
9059         (blpy_get_end): Likewise.
9060         (gdbpy_block_for_pc): Use gdb_py_ulongest and GDB_PY_LLU_ARG.
9061
9062 2011-01-25  Mathieu Lacage  <mathieu.lacage@inria.fr>
9063
9064         PR/symtab 11766:
9065         * gdb/objfiles.h (struct objfile) <addr_low>: New field.
9066         * gdb/solib.c (solib_read_symbols): Check for addr_low in
9067         equality test for objfile, initialize addr_low if needed.
9068
9069 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
9070
9071         * tui/tui-regs.c (tui_register_format): Remove dead code.
9072
9073 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
9074
9075         * printcmd.c (print_formatted): Use val_print_scalar_formatted
9076         instead of print_scalar_formatted.
9077         (print_scalar_formatted): Don't handle 's' format strings here,
9078         and add an assertion that we never see such format here.
9079         * valprint.h (val_print_scalar_formatted): Declare.
9080         * valprint.c (val_print_scalar_formatted): New.
9081         * c-valprint.c (c_val_print): Use val_print_scalar_formatted
9082         instead of print_scalar_formatted.
9083         * jv-valprint.c (java_val_print): Ditto.
9084         * p-valprint.c (pascal_val_print): Ditto.
9085         * ada-valprint.c (ada_val_print_1): Ditto.
9086         * f-valprint.c (f_val_print): Ditto.
9087         * infcmd.c (registers_info): Ditto.
9088         * m2-valprint.c (m2_val_print): Ditto.
9089
9090 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
9091
9092         * m2-valprint.c (print_unbounded_array): Pass
9093         value_contents_for_printing rather than value_contents, to
9094         m2_print_array_contents.  Also pass in the value.
9095
9096 2011-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
9097
9098         * dwarf2read.c (dwarf2_read_index, write_psymtabs_to_index)
9099         (save_gdb_index_command): Switch to .gdb_index version 4.
9100
9101 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
9102
9103         * mi/mi-main.c (get_register): Use get_frame_register_value rather
9104         than frame_register, and always pass a valid value to val_print.
9105
9106 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
9107
9108         Centralize printing "<optimized out>".
9109
9110         * valprint.h (val_print_optimized_out): Declare.
9111         * cp-valprint.c (cp_print_value_fields): Use
9112         val_print_optimized_out.
9113         * jv-valprint.c (java_print_value_fields): Ditto.
9114         * p-valprint.c (pascal_object_print_value_fields): Ditto.
9115         * printcmd.c (print_formatted): Ditto.
9116         * valprint.c (valprint_check_validity): Ditto.
9117         (value_check_printable): Ditto.
9118         (val_print_optimized_out): New.
9119
9120 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
9121
9122         * infcmd.c (default_print_registers_info): Allocate values so to
9123         never pass a NULL value to val_print.
9124
9125 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
9126
9127         * cp-valprint.c (cp_print_value): Treat the 'skip' local as
9128         boolean.  Make sure to always pass a value that matches the
9129         contents buffer to callees.  Preserve `address' for following
9130         iterations.
9131         * value.c (value_contents_for_printing_const): New.
9132         (value_address): Constify value argument.
9133         * value.h (value_contents_for_printing_const): Declare.
9134         (value_address): Constify value argument.
9135
9136 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
9137
9138         * regcache.c (struct regcache_descr): Rename
9139         sizeof_raw_register_valid_p field to sizeof_raw_register_status,
9140         and sizeof_cooked_register_valid_p to
9141         sizeof_cooked_register_status.
9142         (init_regcache_descr): Adjust.
9143         (struct regcache): Rename register_valid_p field to
9144         register_status.
9145         (regcache_xmalloc_1, regcache_xfree, regcache_save)
9146         (do_cooked_read): Adjust.
9147         (regcache_valid_p): Rename to ...
9148         (regcache_register_status): ... this.  Adjust.
9149         (regcache_invalidate): Adjust.
9150         (regcache_raw_read, regcache_cooked_read, regcache_raw_write):
9151         Adjust.
9152         (regcache_raw_supply): Adjust.  If buf i NULL, mark the register
9153         as unavailable, not valid.
9154         (regcache_dump): Adjust.
9155         * regcache.h (enum register_status): New.
9156         (regcache_register_status): Declare.
9157         (regcache_invalidate): Delete declaration.
9158         * corelow.c (get_core_registers): Adjust.
9159         * tracepoint.c (tfile_fetch_registers): Adjust.
9160         * trad-frame.c (REG_VALUE): Rename to ...
9161         (TF_REG_VALUE): ... this.
9162         (REG_UNKNOWN): Rename to ...
9163         (TF_REG_UNKNOWN): ... this.
9164         (trad_frame_set_value, trad_frame_set_unknown): Adjust.
9165         * mi/mi-main.c (register_changed_p): Adjust.
9166
9167 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
9168
9169         * regcache.c (struct regcache_descr): Remove outdated comment.
9170         (init_regcache_descr): Remove sizeof_raw_register_valid_p
9171         overallocate hack.
9172         (regcache_xmalloc): Rename to ...
9173         (regcache_xmalloc_1): ... this.  Add `readonly_p' parameter.
9174         Allocate the regcache type accordingly.
9175         (regcache_xmalloc): New as wrapper around regcache_xmalloc_1.
9176         (regcache_xfree): Asser the source is also readonly.  Copy sizeof
9177         cooked registers, not raw.
9178         (regcache_dup_no_passthrough): Delete.
9179         (get_thread_arch_regcache): Use regcache_xmalloc_1.
9180         * h8300-tdep.c (h8300_push_dummy_call): Tweak comment to not
9181         mention obsolete write_register_bytes.
9182         * regcache.h (regcache_dup_no_passthrough): Delete declaration.
9183
9184 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
9185
9186         Stop remote_read_bytes from handling partial reads itself.
9187
9188         * remote-fileio.c: Include target.h.
9189         (remote_fileio_write_bytes): Delete.
9190         (remote_fileio_func_open, remote_fileio_func_write)
9191         (remote_fileio_func_rename, remote_fileio_func_unlink): Use
9192         target_read_memory.
9193         (remote_fileio_func_stat): Use target_read_memory and
9194         target_write_memory.
9195         (remote_fileio_func_gettimeofday): Use target_write_memory.
9196         (remote_fileio_func_system): Use target_read_memory.
9197         * remote.c (remote_write_bytes): Make it static.
9198         (remote_read_bytes): Don't handle partial reads here.
9199         * remote.h (remote_read_bytes): Delete declaration.
9200
9201 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
9202
9203         Simplify XML parsing a bit.
9204
9205         * xml-support.h (gdb_xml_parse_quick): Declare.
9206         * xml-support.c (gdb_xml_create_parser_and_cleanup_1): Renamed
9207         from gdb_xml_create_parser_and_cleanup, and added `old_chain'
9208         parameter.
9209         (gdb_xml_create_parser_and_cleanup): Reimplement on top of
9210         gdb_xml_create_parser_and_cleanup_1.
9211         (gdb_xml_parse_quick): New.
9212         * memory-map.c (parse_memory_map): Use gdb_xml_parse_quick.
9213         * osdata.c (osdata_parse): Ditto.
9214         * remote.c (remote_threads_info): Ditto.
9215         * solib-target.c (solib_target_parse_libraries): Ditto.
9216         * xml-syscall.c (syscall_parse_xml): Ditto.
9217         * xml-tdesc.c (tdesc_parse_xml): Ditto.
9218
9219 2011-01-24  Kevin Buettner  <kevinb@redhat.com>
9220
9221         * configure.tgt (mips*-*-elf): New; just like mips*-*-*, but
9222         with remote-mips.o added to gdb_target_obs.
9223         * Makefile.in (ALL_TARGET_OBS): Add remote-mips.o.
9224
9225 2011-01-24  Pedro Alves  <pedro@codesourcery.com>
9226
9227         * ada-valprint.c (val_print_packed_array_elements): Pass the
9228         correct struct value to val_print.
9229         (ada_val_print_1): Ditto.
9230
9231 2011-01-24  Pedro Alves  <pedro@codesourcery.com>
9232
9233         Don't lose embedded_offset in printing routines throughout.
9234
9235         * valprint.h (val_print_array_elements): Change prototype.
9236         * valprint.c (val_print_array_elements): Add `embedded_offset'
9237         parameter, and adjust to pass it down to val_print, while passing
9238         `valaddr' or `address' unmodified.  Take embedded_offset into
9239         account when checking repetitions.
9240         * c-valprint.c (c_val_print): Pass embedded_offset to
9241         val_print_array_elements instead of adjusting `valaddr' and
9242         `address'.
9243         * m2-valprint.c (m2_print_array_contents, m2_val_print): Pass
9244         embedded_offset to val_print_array_elements instead of adjusting
9245         `valaddr'.
9246         * p-lang.h (pascal_object_print_value_fields): Adjust prototype.
9247         * p-valprint.c (pascal_val_print): Pass embedded_offset to
9248         val_print_array_elements and pascal_object_print_value_fields
9249         instead of adjusting `valaddr'.
9250         (pascal_object_print_value_fields): Add `offset' parameter, and
9251         adjust to use it.
9252         (pascal_object_print_value): Add `offset' parameter, and adjust to
9253         use it.
9254         (pascal_object_print_static_field): Use
9255         value_contents_for_printing/value_embedded_offset, rather than
9256         value_contents.
9257         * ada-valprint.c (val_print_packed_array_elements): Add `offset'
9258         parameter, and adjust to use it.  Use
9259         value_contents_for_printing/value_embedded_offset, rather than
9260         value_contents.
9261         (ada_val_print): Rename `valaddr0' parameter to `valaddr'.
9262         (ada_val_print_array): Add `offset' parameter, and adjust to use
9263         it.
9264         (ada_val_print_1): Rename `valaddr0' parameter to `valaddr', and
9265         `embedded_offset' to `offset'.  Don't re-adjust `valaddr'.
9266         Instead work with offsets.  Use
9267         value_contents_for_printing/value_embedded_offset, rather than
9268         value_contents.  Change `defer_val_int' local type to CORE_ADDR,
9269         and use value_from_pointer to extract a target pointer, rather
9270         than value_from_longest.
9271         (print_variant_part): Add `offset' parameter.  Replace
9272         `outer_valaddr' parameter by a new `outer_offset' parameter.
9273         Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
9274         (ada_value_print): Use
9275         value_contents_for_printing/value_embedded_offset, rather than
9276         value_contents.
9277         (print_record): Add `offset' parameter, and adjust to pass it
9278         down.
9279         (print_field_values): Add `offset' parameter.  Replace
9280         `outer_valaddr' parameter by a new `outer_offset' parameter.
9281         Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
9282         Use value_contents_for_printing/value_embedded_offset, rather than
9283         value_contents.
9284         * d-valprint.c (dynamic_array_type): Use
9285         value_contents_for_printing/value_embedded_offset, rather than
9286         value_contents.
9287         * jv-valprint.c (java_print_value_fields): Add `offset' parameter.
9288         Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
9289         (java_print_value_fields): Take `offset' into account.  Don't
9290         re-adjust `valaddr'.  Instead pass down adjusted offsets.
9291         (java_val_print): Take `embedded_offset' into account.  Pass it to
9292         java_print_value_fields.
9293         * f-valprint.c (f77_print_array_1): Add `embedded_offset'
9294         parameter.  Don't re-adjust `valaddr' or `address'.  Instead pass
9295         down adjusted offsets.
9296         (f77_print_array): Add `embedded_offset' parameter.  Pass it down.
9297         (f_val_print): Take `embedded_offset' into account.
9298
9299 2011-01-21  Joel Brobecker  <brobecker@adacore.com>
9300
9301         * inflow.c: Include "gdbcmd.h".
9302         (interactive_mode): New static global, moved here from top.c.
9303         (show_interactive_mode): New function, moved here from top.c.
9304         use gdb_has_a_terminal instead of input_from_terminal_p to
9305         determine the current mode.
9306         (gdb_has_a_terminal): Add handling of the "iteractive-mode"
9307         setting.
9308         (_initialize_inflow): Add the "set/show interactive-mode"
9309         commands.  Moved here from top.c, after having adjusted slightly
9310         the help text.
9311         * top.c (interactive_mode, show_interactive_mode): Delete, moved
9312         to inflow.c.
9313         (input_from_terminal_p): Remove handling of "interactive-mode"
9314         setting, moved to infow.c.
9315         (init_main): Remove creation of the "set/show interactive-mode"
9316         commands, moved to inflow.c.
9317
9318 2011-01-19  Joel Brobecker  <brobecker@adacore.com>
9319
9320         * NEWS: Add entry for native ia64-hpux support.
9321
9322 2011-01-19  Tom Tromey  <tromey@redhat.com>
9323
9324         PR mi/8618:
9325         * thread.c (free_thread): Free 'name'.
9326         (print_thread_info): Emit thread name.  Change CLI output.
9327         (thread_name_command): New function.
9328         (do_captured_thread_select): Emit newline.
9329         (_initialize_thread): Register 'thread name' command.
9330         * target.h (struct target_ops) <to_thread_name>: New field.
9331         (target_thread_name): New macro.
9332         * target.c (update_current_target): Handle to_thread_name.
9333         * python/py-infthread.c (thpy_get_name): New function.
9334         (thpy_set_name): Likewise.
9335         (thread_object_getset): Add "name".
9336         * linux-nat.c (linux_nat_thread_name): New function.
9337         (linux_nat_add_target): Set to_thread_name.
9338         * gdbthread.h (struct thread_info) <name>: New field.
9339
9340 2011-01-18  Joel Brobecker  <brobecker@adacore.com>
9341
9342         * ada-valprint.c (ada_print_scalar): Remove unsigned char downcast.
9343         (ada_val_print_1): Likewise.
9344
9345 2011-01-18  Joel Brobecker  <brobecker@adacore.com>
9346
9347         * rs6000-tdep.c (rs6000_skip_prologue): Make sure that the prologue
9348         upper limit address is not greater than the function end address
9349         when the upper limit could not be computed using the debugging
9350         info.
9351
9352 2011-01-17  Tom Tromey  <tromey@redhat.com>
9353
9354         * cli/cli-cmds.c (apropos_command): Free the compiled regex.  Use
9355         get_regcomp_error.
9356         * utils.c: Include gdb_regex.h.
9357         (do_regfree_cleanup): New function.
9358         (make_regfree_cleanup): Likewise.
9359         (get_regcomp_error): Likewise.
9360         * gdb_regex.h (make_regfree_cleanup, get_regcomp_error): Declare.
9361
9362 2011-01-17  Tom Tromey  <tromey@redhat.com>
9363
9364         * cli/cli-cmds.c (apropos_command): Fix formatting.  Don't call
9365         re_compile_fastmap.
9366
9367 2011-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
9368
9369         * p-exp.y (intvar): New static variable, used to set CURRENT_TYPE
9370         for internal variables.
9371         (last_was_structop): New static variable.
9372         (COMPLETE): New token.
9373         (field_exp): New rule to group all '.' suffix handling.
9374         Add mark_struct_expression calls when approriate to be able
9375         to correctly find fields for completion.
9376         (yylex): Adapt to handle field completion and set INTVAR when
9377         required.
9378
9379 2011-01-14  Yao Qi  <yao@codesourcery.com>
9380
9381         * arm-tdep.c (arm_register_reggroup_p): FPS register is in
9382         save_reggroup, restore_reggroup and all_reggroup.
9383
9384 2011-01-14  Joel Brobecker  <brobecker@adacore.com>
9385
9386         * ada-valprint. (ada_printchar): Use the correct type length
9387         in call to ada_emit_char.
9388         * c-valprint.c (c_val_print): Remove cast in call to LA_PRINT_CHAR.
9389
9390 2011-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
9391
9392         * solib-som.h (hpux_major_release): Declare variable here.
9393         * solib-som.c:  Remove <sys/utsname.h> header.
9394         (DEFAULT_HPUX_MAJOR_RELEASE): New macro.
9395         (hpux_major_release): Make global, change default value to
9396         DEFAULT_HPUX_MAJOR_RELEASE.
9397         (get_hpux_major_release): Simply return HPUX_MAJOR_RELEASE.
9398         * hppa-hpux-nat.c: Add <sys/utsname.h> include.
9399         Add "solib-som.h" header.
9400         (set_hpux_major_release): New function.
9401         (_initialize_hppa_hpux_nat): Call set_hpux_major_release.
9402
9403 2011-01-14  Mike Frysinger  <vapier@gentoo.org>
9404
9405         * configure.tgt (*-*-uclinux*): Match more Linux os targets
9406
9407 2011-01-14  Joel Brobecker  <brobecker@adacore.com>
9408
9409         * ia64-hpux-nat.c (ia64_hpux_fetch_register): Remove trailing
9410         new-line at end of warning message.
9411         (ia64_hpux_store_register): Remove trailing new-line at end of
9412         error message.
9413         * ia64-hpux-tdep.c: Rephrase comment.
9414         * solib-ia64-hpux.c (struct dld_info): Change type of field
9415         dld_flags from "long long" to ULONGEST.
9416
9417 2011-01-14  Pedro Alves  <pedro@codesourcery.com>
9418
9419         * target.h (deprecated_child_ops): Delete declaration.
9420         * target.c (deprecated_child_ops): Delete definition.
9421
9422 2011-01-14  Pedro Alves  <pedro@codesourcery.com>
9423
9424         * Makefile.in (hpux-thread.o): Delete rule.
9425         * configure.ac: Don't check for HPUX DCE threads support.
9426         * configure, config.in: Regenerate.
9427         * hppa-hpux-nat.c (child_suppress_run): Delete.
9428         (hppa_hpux_child_can_run): Delete.
9429         (_initialize_hppa_hpux_nat): Don't override to_can_run.
9430         * hpux-thread.c: Delete.
9431
9432 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9433
9434         * hpux-thread.c (hpux_pid_to_str): Delete.
9435
9436 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9437
9438         * ada-valprint.c (ada_emit_char): Remove strange code.
9439         Check that c is <= UCHAR_MAX before passing it to isascii.
9440         (char_at): Do not assume that TYPE_LEN is either 1 or 2.
9441
9442 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9443
9444         * top.c (input_from_terminal_p): Restrict the use of interactive_mode
9445         to the case where instream is stdin.
9446
9447 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9448
9449         * ia64-tdep.h (struct regcache): Forward declare.
9450         (struct ia64_infcall_ops): New struct type.
9451         (struct gdbarch_tdep): New fields "find_global_pointer_from_solib"
9452         and "infcall_ops".
9453         * ia64-tdep.c (ia64_find_global_pointer_from_dynamic_section):
9454         Renames ia64_find_global_pointer.
9455         (ia64_find_global_pointer, ia64_allocate_new_rse_frame)
9456         (ia64_store_argument_in_slot, ia64_set_function_addr: New function.
9457         (ia64_push_dummy_call): Adjust to use the new tdep ia64_infocall_ops
9458         methods.
9459         (ia64_infcall_ops): New static global constant.
9460         (ia64_gdbarch_init): Set tdep->infcall_ops.
9461         * ia64-hpux-nat.c (ia64_hpux_xfer_solib_got): New function.
9462         (ia64_hpux_xfer_partial): Add TARGET_OBJECT_HPUX_SOLIB_GOT handing.
9463         * ia64-hpux-tdep.c: Include "regcache.h", "gdbcore.h" and "inferior.h".
9464         (ia64_hpux_dummy_code): New static global constant.
9465         (ia64_hpux_push_dummy_code, ia64_hpux_allocate_new_rse_frame)
9466         (ia64_hpux_store_argument_in_slot, ia64_hpux_set_function_addr)
9467         (ia64_hpux_dummy_id, ia64_hpux_find_global_pointer_from_solib):
9468         New function.
9469         (ia64_hpux_infcall_ops): New static global constant.
9470         (ia64_hpux_init_abi): Install gdbarch and tdep methods needed
9471         for inferior function calls to work properly on ia64-hpux.
9472
9473 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9474
9475         * target.h (enum target_object): Add TARGET_OBJECT_HPUX_UREGS.
9476         * ia64-tdep.h (struct frame_info): forward declaration.
9477         (struct gdbarch_tdep): Add field size_of_register_frame.
9478         * ia64-tdep.c (ia64_access_reg): Use tdep->size_of_register_frame
9479         to determine the size of the register frame.
9480         (ia64_size_of_register_frame): New function.
9481         (ia64_gdbarch_init): Set tdep->size_of_register_frame.
9482         * ia64-hpux-tdep.c: Include "target.h" and "frame.h".
9483         (IA64_HPUX_UREG_REASON): New macro.
9484         (ia64_hpux_stopped_in_syscall, ia64_hpux_size_of_register_frame):
9485         New functions.
9486         (ia64_hpux_init_abi): Set tdep->size_of_register_frame.
9487         * ia64-hpux-nat.c (ia64_hpux_xfer_uregs): New function.
9488         (ia64_hpux_xfer_partial): Add handling of TARGET_OBJECT_HPUX_UREGS
9489         objects.
9490
9491 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9492
9493         Add support for ia64-hpux.
9494         * config/ia64/hpux.mh, ia64-hpux-nat.c, ia64-hpux-tdep.c,
9495         ia64-hpux-tdep.h, solib-ia64-hpux.c, solib-ia64-hpux.h: New files.
9496
9497         * configure.host: Add handling for ia64-hpux hosts.  Add associated
9498         floatformats.
9499         * configure.tgt: Add handling for ia64-hpux targets.
9500         * Makefile.in (ALL_64_TARGET_OBS): Add ia64-hpux-tdep.o.
9501         (HFILES_NO_SRCDIR): Add ia64-hpux-tdep.h.
9502         (ALLDEPFILES): Add ia64-hpux-nat.c ia64-hpux-tdep.c.
9503
9504 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9505
9506         [ttrace] Compute thread list immediately after attach.
9507         * inf_ttrace_attach (inf_ttrace_create_threads_after_attach):
9508         New subprogram.
9509         (inf_ttrace_attach): Use it.
9510
9511 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9512
9513         * libunwind-frame.c (libunwind_frame_cache): Do not return NULL
9514         if we could not determine the frame's function address.  Instead,
9515         use the frame's PC, and then continue.
9516
9517 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9518
9519         * libunwind-frame.c (__LITTLE_ENDIAN, __BIG_ENDIAN): Define if
9520         not already defined.
9521
9522 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9523
9524         * ia64-tdep.c (ia64_struct_type_p): New function.
9525         (ia64_extract_return_value): Handle integral values that are
9526         less than 8 bytes long.
9527         (ia64_push_dummy_call): Likewise.
9528
9529 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9530
9531         * ia64-tdep.c (floatformat_ia64_ext_little): Renames
9532         floatformat_ia64_ext.
9533         (floatformat_ia64_ext_big): New static const.
9534         (floatformats_ia64_ext): Set first entry to &floatformat_ia64_ext_big.
9535
9536 2011-01-12  Tom Tromey  <tromey@redhat.com>
9537
9538         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Fix error
9539         messages.
9540         * mi/mi-main.c (mi_cmd_thread_select): Fix error messages.
9541         (mi_cmd_thread_list_ids): Likewise.
9542         (mi_cmd_data_list_changed_registers): Likewise.
9543         (mi_cmd_data_list_register_values): Likewise.
9544         (mi_cmd_data_write_register_values): Likewise.
9545         (mi_cmd_data_evaluate_expression): Likewise.
9546         (mi_cmd_data_read_memory): Likewise.
9547         (mi_cmd_data_read_memory_bytes): Likewise.
9548         (mi_cmd_data_write_memory): Likewise.
9549         (mi_cmd_enable_timings): Likewise.
9550         * mi/mi-interp.c (mi_cmd_interpreter_exec): Fix error messages.
9551         * mi/mi-cmd-var.c (mi_cmd_var_create): Fix error messages.
9552         (mi_cmd_var_delete): Likewise.
9553         (mi_cmd_var_set_format): Likewise.
9554         (mi_cmd_var_show_format): Likewise.
9555         (mi_cmd_var_info_num_children): Likewise.
9556         (mi_cmd_var_list_children): Likewise.
9557         (mi_cmd_var_info_type): Likewise.
9558         (mi_cmd_var_info_expression): Likewise.
9559         (mi_cmd_var_show_attributes): Likewise.
9560         (mi_cmd_var_assign): Likewise.
9561         (mi_cmd_var_update): Likewise.
9562         (mi_cmd_enable_pretty_printing): Likewise.
9563         (mi_cmd_var_set_update_range): Likewise.
9564         * mi/mi-cmd-target.c (mi_cmd_target_file_get): Fix error
9565         messages.
9566         (mi_cmd_target_file_put): Likewise.
9567         (mi_cmd_target_file_delete): Likewise.
9568         * mi/mi-cmd-stack.c (mi_cmd_stack_list_frames): Fix error
9569         messages.
9570         (mi_cmd_stack_info_depth): Likewise.
9571         (mi_cmd_stack_list_locals): Likewise.
9572         (mi_cmd_stack_list_args): Likewise.
9573         (mi_cmd_stack_select_frame): Likewise.
9574         (mi_cmd_stack_select_frame): Likewise.
9575         (mi_cmd_stack_info_frame): Likewise.
9576         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Fix error
9577         messages.
9578         (mi_cmd_file_list_exec_source_files): Likewise.
9579         * mi/mi-cmd-env.c (mi_cmd_env_pwd): Fix error messages.
9580         (mi_cmd_env_cd): Likewise.
9581         (mi_cmd_env_path): Likewise.
9582         (mi_cmd_env_dir): Likewise.
9583         (mi_cmd_inferior_tty_show): Likewise.
9584         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Fix error messages.
9585         * mi/mi-cmd-break.c (mi_cmd_break_insert): Fix error messages.
9586         (mi_cmd_break_watch): Likewise.
9587
9588 2011-01-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
9589
9590         * ppc-linux-nat.c (booke_cmp_hw_point): Fix whitespace.
9591         (ppc_linux_insert_hw_breakpoint): Likewise.
9592         (ppc_linux_remove_hw_breakpoint): Likewise.
9593         (ppc_linux_insert_watchpoint): Likewise.
9594
9595 2011-01-12  Andrew Burgess  <aburgess@broadcom.com>
9596             Jan Kratochvil  <jan.kratochvil@redhat.com>
9597
9598         PR fortran/11104 and DWARF unbound arrays detection.
9599         * dwarf2read.c (read_subrange_type): Set zero length on unspecified
9600         upper bound.  Set TYPE_HIGH_BOUND_UNDEFINED if not language_ada on
9601         unspecified upper bound.
9602         * eval.c (evaluate_subexp_standard) <multi_f77_subscript>: Remove
9603         variables array_size_array, tmp_type and offset_item.  New variable
9604         array.  Remove call to f77_get_upperbound.  New variables array_type
9605         and index.  Call value_subscripted_rvalue for each dimenasion.  Remove
9606         the final call to deprecated_set_value_type.
9607
9608 2011-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
9609
9610         Make value allocations more lazy.
9611         * ada-lang.c (coerce_unspec_val_to_type): Use allocate_value_lazy
9612         instead of allocate_value and set_value_lazy when possible.
9613         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use allocate_value_lazy
9614         instead of allocate_value and set_value_lazy.
9615         * findvar.c (value_of_register_lazy): Likewise.
9616         (read_var_value): Remove V preallocation, call just check_typedef in
9617         advance.  Move allocate_value to LOC_CONST, LOC_LABEL,
9618         LOC_CONST_BYTES.  Use allocate_value_lazy in LOC_STATIC, LOC_ARG,
9619         LOC_REF_ARG, LOC_LOCAL, LOC_BLOCK.  Set ADDR instead of
9620         set_value_address and break in LOC_BLOCK.  Use allocate_value_lazy and
9621         remove lval_memory set in LOC_REGPARM_ADDR.  Use allocate_value_lazy
9622         in LOC_UNRESOLVED and LOC_OPTIMIZED_OUT.  Add setting lval_memory at
9623         the end, remove set_value_lazy there.
9624         * valarith.c (value_subscripted_rvalue): Use allocate_value_lazy
9625         instead of allocate_value and set_value_lazy when possible.
9626         * valops.c (value_fetch_lazy): Do nop for value_optimized_out VAL.
9627         * value.c (allocate_computed_value): Use allocate_value_lazy instead
9628         of allocate_value and set_value_lazy.
9629         (value_from_contents_and_address): Use allocate_value_lazy instead of
9630         allocate_value and set_value_lazy when possible.
9631
9632 2011-01-12  Andrew Burgess  <aburgess@broadcom.com>
9633
9634         * disasm.c (dump_insns): Support dumping opcodes for MI.
9635         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Allow mode to control
9636         dumping of instruction opcodes.
9637
9638 2011-01-09  Robert Millan  <rmh@gnu.org>  (tiny patch)
9639
9640         * configure.tgt: Detect GNU/kFreeBSD and set `gdb_osabi'
9641         appropiately.
9642
9643 2011-01-11  Tom Tromey  <tromey@redhat.com>
9644
9645         * thread.c (do_captured_thread_select): Emit newline before
9646         printing frame.
9647
9648 2011-01-11  Michael Snyder  <msnyder@vmware.com>
9649
9650         * s390-tdep.c: Comment cleanup, mostly periods and spaces.
9651         * score-tdep.c: Ditto.
9652         * score-tdep.h: Ditto.
9653         * ser-base.c: Ditto.
9654         * ser-go32.c: Ditto.
9655         * serial.c: Ditto.
9656         * serial.h: Ditto.
9657         * ser-mingw.c: Ditto.
9658         * ser-pipe.c: Ditto.
9659         * ser-tcp.c: Ditto.
9660         * ser-unix.c: Ditto.
9661         * sh64-tdep.c: Ditto.
9662         * shnbsd-nat.c: Ditto.
9663         * sh-tdep.c: Ditto.
9664         * sh-tdep.h: Ditto.
9665         * solib.c: Ditto.
9666         * solib-darwin.c: Ditto.
9667         * solib-frv.c: Ditto.
9668         * solib.h: Ditto.
9669         * solib-irix.c: Ditto.
9670         * solib-osf.c: Ditto.
9671         * solib-pa64.c: Ditto.
9672         * solib-som.c: Ditto.
9673         * solib-spu.c: Ditto.
9674         * solib-sunos.c: Ditto.
9675         * solib-svr4.c: Ditto.
9676         * solist.h: Ditto.
9677         * sol-thread.c: Ditto.
9678         * somread.c: Ditto.
9679         * source.c: Ditto.
9680         * source.h: Ditto.
9681         * sparc64-linux-tdep.c: Ditto.
9682         * sparc64-tdep.c: Ditto.
9683         * sparc-linux-nat.c: Ditto.
9684         * sparc-linux-tdep.c: Ditto.
9685         * sparc-sol2-nat.c: Ditto.
9686         * sparc-sol2-tdep.c: Ditto.
9687         * sparc-tdep.c: Ditto.
9688         * sparc-tdep.h: Ditto.
9689         * spu-tdep.c: Ditto.
9690         * stabsread.c: Ditto.
9691         * stabsread.h: Ditto.
9692         * stack.c: Ditto.
9693         * symfile.c: Ditto.
9694         * symfile.h: Ditto.
9695         * symmisc.c: Ditto.
9696         * symtab.c: Ditto.
9697         * symtab.h: Ditto.
9698         * target.c: Ditto.
9699         * target-descriptions.c: Ditto.
9700         * target-descriptions.h: Ditto.
9701         * target.h: Ditto.
9702         * target-memory.c: Ditto.
9703         * terminal.h: Ditto.
9704         * thread.c: Ditto.
9705         * top.c: Ditto.
9706         * tracepoint.c: Ditto.
9707         * tracepoint.h: Ditto.
9708         * trad-frame.h: Ditto.
9709         * typeprint.c: Ditto.
9710
9711 2011-01-11  Michael Snyder  <msnyder@vmware.com>
9712
9713         * ui-file.c: Comment cleanup, mostly periods and spaces.
9714         * ui-file.h: Ditto.
9715         * ui-out.c: Ditto.
9716         * ui-out.h: Ditto.
9717         * utils.c: Ditto.
9718         * v850-tdep.c: Ditto.
9719         * valarith.c: Ditto.
9720         * valops.c: Ditto.
9721         * valprint.c: Ditto.
9722         * valprint.h: Ditto.
9723         * value.c: Ditto.
9724         * value.h: Ditto.
9725         * varobj.c: Ditto.
9726         * varobj.h: Ditto.
9727         * vax-tdep.c: Ditto.
9728         * vec.c: Ditto.
9729         * vec.h: Ditto.
9730         * version.h: Ditto.
9731         * windows-nat.c: Ditto.
9732         * windows-tdep.c: Ditto.
9733         * xcoffread.c: Ditto.
9734         * xcoffsolib.c: Ditto.
9735         * xml-support.c: Ditto.
9736         * xstormy16-tdep.c: Ditto.
9737         * xtensa-tdep.c: Ditto.
9738         * xtensa-tdep.h: Ditto.
9739
9740 2011-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>
9741
9742         * breakpoint.c (resources_needed_watchpoint): Fix indentation.
9743         * gdbtypes.c (is_scalar_type_recursive): Fix formatting.
9744
9745 2011-01-11  Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>
9746             Thiago Jung Bauermann  <bauerman@br.ibm.com>
9747
9748         Implement support for PowerPC BookE ranged watchpoints.
9749         * breakpoint.h
9750         (struct breakpoint_ops) <resources_needed>: New method.
9751         Initialize to NULL in all existing breakpoint_ops instances.
9752         (struct breakpoint) <exact>: New field.
9753         (target_exact_watchpoints): Declare external global.
9754         * breakpoint.c (target_exact_watchpoints): New global flag.
9755         (update_watchpoint): Set b->type to bp_hardware_watchpoint and
9756         b->enable_state to bp_enabled before calling
9757         hw_watchpoint_used_count.
9758         (hw_watchpoint_used_count): Iterate over all bp_locations in a
9759         watchpoint.  Call breakpoint's breakpoint_ops.resources_needed
9760         if available.
9761         (insert_watchpoint, remove_watchpoint): Use fixed length of 1 byte
9762         if the watchpoint is exact.
9763         (resources_needed_watchpoint): New function.
9764         (watchpoint_breakpoint_ops): Add resources_needed_watchpoint.
9765         (watch_command_1): Set b->exact if the user asked for an exact
9766         watchpoint and one can be set.
9767         (can_use_hardware_watchpoint): Add exact_watchpoints argument.
9768         Pass fixed length of 1 to target_region_ok_for_hw_watchpoint if
9769         the user asks for an exact watchpoint and one can be set.  Return
9770         number of needed debug registers to watch the expression.
9771         * gdbtypes.c (is_scalar_type): New function, based on
9772         valprint.c:scalar_type_p.
9773         (is_scalar_type_recursive): New function.
9774         * gdbtypes.h (is_scalar_type_recursive): Declare.
9775         * ppc-linux-nat.c (ppc_linux_region_ok_for_hw_watchpoint): Always
9776         handle regions when ranged watchpoints are available.
9777         (create_watchpoint_request): New function.
9778         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint): Use
9779         create_watchpoint_request.
9780         * rs6000-tdep.c (show_powerpc_exact_watchpoints): New function.
9781         (_initialize_rs6000_tdep): Add `exact-watchpoints' boolean to the
9782         `set powerpc' and `show powerpc' commands.
9783         * target.h (struct target_ops) <to_region_ok_for_hw_watchpoint>:
9784         Mention documentation comment in the target macro.
9785         (target_region_ok_for_hw_watchpoint): Document return value.
9786
9787 2011-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>
9788
9789         * breakpoint.c (update_watchpoint): Decide on using a software or
9790         hardware watchpoint after the bp_locations are created.
9791
9792 2010-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>
9793
9794         Convert hardware watchpoints to use breakpoint_ops.
9795         * breakpoint.h (breakpoint_ops) <insert>: Rename to...
9796         <insert_location>: ... this.  Return int instead of void.
9797         Accept pointer to struct bp_location instead of pointer to
9798         struct breakpoint.  Adapt all implementations.
9799         (breakpoint_ops) <remove>: Rename to...
9800         <remove_location>: ... this.  Accept pointer to struct bp_location
9801         instead of pointer to struct breakpoint.  Adapt all implementations.
9802         * breakpoint.c (insert_catchpoint): Delete function.
9803         (insert_bp_location): Call the watchpoint or catchpoint's
9804         breakpoint_ops.insert method.
9805         (remove_breakpoint_1): Call the watchpoint or catchpoint's
9806         breakpoint_ops.remove method.
9807         (insert_watchpoint, remove_watchpoint): New functions.
9808         (watchpoint_breakpoint_ops): New structure.
9809         (watch_command_1): Initialize the OPS field.
9810         * inf-child.c (inf_child_insert_fork_catchpoint)
9811         (inf_child_remove_fork_catchpoint, inf_child_insert_vfork_catchpoint)
9812         (inf_child_remove_vfork_catchpoint, inf_child_insert_exec_catchpoint)
9813         (inf_child_remove_exec_catchpoint, inf_child_set_syscall_catchpoint):
9814         Delete functions.
9815         (inf_child_target): Remove initialization of to_insert_fork_catchpoint,
9816         to_remove_fork_catchpoint, to_insert_vfork_catchpoint,
9817         to_remove_vfork_catchpoint, to_insert_exec_catchpoint,
9818         to_remove_exec_catchpoint and to_set_syscall_catchpoint.
9819         * target.c (update_current_target): Change default implementation of
9820         to_insert_fork_catchpoint, to_remove_fork_catchpoint,
9821         to_insert_vfork_catchpoint, to_remove_vfork_catchpoint,
9822         to_insert_exec_catchpoint, to_remove_exec_catchpoint and
9823         to_set_syscall_catchpoint to return_one.
9824         (debug_to_insert_fork_catchpoint, debug_to_insert_vfork_catchpoint)
9825         (debug_to_insert_exec_catchpoint): Report return value.
9826         * target.h (to_insert_fork_catchpoint, to_insert_vfork_catchpoint)
9827         (to_insert_exec_catchpoint): Change declaration to return int instead
9828         of void.
9829
9830 2011-01-11  Michael Snyder  <msnyder@vmware.com>
9831
9832         * arm-tdep.c: Internationalization.
9833         * c-lang.c: Ditto.
9834         * charset.c: Ditto.
9835         * fork-child.c: Ditto.
9836         * nto-procfs.c: Ditto.
9837         * ppc-sysv-tdep.c: Ditto.
9838         * procfs.c: Ditto.
9839         * remote-mips.c: Ditto.
9840         * remote.c: Ditto.
9841         * rs6000-nat.c: Ditto.
9842         * rs6000-tdep.c: Ditto.
9843         * target.c: Ditto.
9844         * valops.c: Ditto.
9845         * value.c: Ditto.
9846         * xml-support.c: Ditto.
9847         * mi/mi-cmd-break.c: Ditto.
9848         * mi/mi-cmd-var.c: Ditto.
9849         * mi/mi-interp.c: Ditto.
9850         * mi/mi-main.c: Ditto.
9851
9852 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
9853
9854         * remote-sim.c (gdbsim_store_register): Update API to
9855         sim_store_register to check more error conditions.
9856
9857 2011-01-10  Michael Snyder  <msnyder@vmware.com>
9858
9859         * nto-procfs.c: Comment cleanup, mostly periods and spaces.
9860         * nto-tdep.c: Ditto.
9861         * nto-tdep.h: Ditto.
9862         * objc-exp.y: Ditto.
9863         * objc-lang.c: Ditto.
9864         * objfiles.c: Ditto.
9865         * objfiles.h: Ditto.
9866         * observer.c: Ditto.
9867         * opencl-lang.c: Ditto.
9868         * osabi.c: Ditto.
9869         * parse.c: Ditto.
9870         * parser-defs.h: Ditto.
9871         * p-exp.y: Ditto.
9872         * p-lang.c: Ditto.
9873         * posix-hdep.c: Ditto.
9874         * ppcbug-rom.c: Ditto.
9875         * ppc-linux-nat.c: Ditto.
9876         * ppc-linux-tdep.c: Ditto.
9877         * ppc-linux-tdep.h: Ditto.
9878         * ppcnbsd-tdep.c: Ditto.
9879         * ppcobsd-tdep.c: Ditto.
9880         * ppcobsd-tdep.h: Ditto.
9881         * ppc-sysv-tdep.c: Ditto.
9882         * ppc-tdep.h: Ditto.
9883         * printcmd.c: Ditto.
9884         * proc-abi.c: Ditto.
9885         * proc-flags.c: Ditto.
9886         * procfs.c: Ditto.
9887         * proc-utils.h: Ditto.
9888         * progspace.h: Ditto.
9889         * prologue-value.c: Ditto.
9890         * prologue-value.h: Ditto.
9891         * psympriv.h: Ditto.
9892         * psymtab.c: Ditto.
9893         * p-typeprint.c: Ditto.
9894         * p-valprint.c: Ditto.
9895         * ravenscar-sparc-thread.c: Ditto.
9896         * ravenscar-thread.c: Ditto.
9897         * ravenscar-thread.h: Ditto.
9898         * record.c: Ditto.
9899         * regcache.c: Ditto.
9900         * regcache.h: Ditto.
9901         * remote.c: Ditto.
9902         * remote-fileio.c: Ditto.
9903         * remote-fileio.h: Ditto.
9904         * remote.h: Ditto.
9905         * remote-m32r-sdi.c: Ditto.
9906         * remote-mips.c: Ditto.
9907         * remote-sim.c: Ditto.
9908         * rs6000-aix-tdep.c: Ditto.
9909         * rs6000-nat.c: Ditto.
9910         * rs6000-tdep.c: Ditto.
9911
9912 2011-01-10  Michael Snyder  <msnyder@vmware.com>
9913
9914         * charset.c (validate): Internationalization.
9915         * coffread.c (read_one_sym): Ditto.
9916         * dwarf2read.c (dwarf2_attach_fields_to_type): Ditto.
9917         * h8300-tdep.c (H8300_extract_return_value): Ditto.
9918         * inflow.c (new_tty): Ditto.
9919         * iq2000-tdep.c (iq2000_breakpoint_from_pc): Ditto.
9920         * m32c-tdep.c (m32c_return_value): Ditto.
9921         * mep-tdep.c (mep_store_return_value): Ditto.
9922         * score-tdep.c (score7_fetch_insn): Ditto.
9923         * ser-mingw.c (pipe_windows_open): Ditto.
9924         * sh64-tdep.c (sh64_extract_return_value): Ditto.
9925         * spu-tdep.c (spu_register_type): Ditto.
9926         * tracepoint.c (trace_find_command): Ditto.
9927         * valarith.c (value_pos): Ditto.
9928
9929 2011-01-10  Joel Brobecker  <brobecker@adacore.com>
9930
9931         * ada-valprint.c (printstr): Minor comment reformatting.
9932
9933 2011-01-08  Michael Snyder  <msnyder@vmware.com>
9934
9935         * m32r-rom.c (m32r_upload_command): Fix up ARI warnings for _
9936         markup.
9937
9938 2011-01-08  Michael Snyder  <msnyder@vmware.com>
9939
9940         * h8300-tdep.c: Comment cleanup, mostly periods and spaces.
9941         * hppa-hpux-tdep.c: Ditto.
9942         * hppa-linux-nat.c: Ditto.
9943         * hppa-linux-tdep.c: Ditto.
9944         * hppanbsd-tdep.c: Ditto.
9945         * hppa-tdep.c: Ditto.
9946         * hppa-tdep.h: Ditto.
9947         * hpux-thread.c: Ditto.
9948         * i386-cygwin-tdep.c: Ditto.
9949         * i386-darwin-nat.c: Ditto.
9950         * i386gnu-nat.c: Ditto.
9951         * i386-linux-nat.c: Ditto.
9952         * i386-linux-tdep.c: Ditto.
9953         * i386-nat.c: Ditto.
9954         * i386-nat.h: Ditto.
9955         * i386nbsd-tdep.c: Ditto.
9956         * i386-sol2-nat.c: Ditto.
9957         * i386-stub.c: Ditto.
9958         * i386-tdep.c: Ditto.
9959         * i386-tdep.h: Ditto.
9960         * i387-tdep.c: Ditto.
9961         * ia64-linux-nat.c: Ditto.
9962         * ia64-linux-tdep.c: Ditto.
9963         * ia64-tdep.c: Ditto.
9964         * infcall.c: Ditto.
9965         * infcall.h: Ditto.
9966         * infcmd.c: Ditto.
9967         * inferior.c: Ditto.
9968         * inferior.h: Ditto.
9969         * infloop.c: Ditto.
9970         * inflow.c: Ditto.
9971         * infrun.c: Ditto.
9972         * interps.c: Ditto.
9973         * interps.h: Ditto.
9974         * iq2000-tdep.c: Ditto.
9975         * irix5-nat.c: Ditto.
9976         * jit.c: Ditto.
9977         * jit.h: Ditto.
9978         * jv-exp.y: Ditto.
9979         * jv-lang.c: Ditto.
9980         * jv-lang.h: Ditto.
9981         * jv-typeprint.c: Ditto.
9982         * jv-valprint.c: Ditto.
9983         * language.c: Ditto.
9984         * language.h: Ditto.
9985         * linespec.c: Ditto.
9986         * linux-fork.c: Ditto.
9987         * linux-nat.c: Ditto.
9988         * linux-thread-db.c: Ditto.
9989         * lm32-tdep.c: Ditto.
9990
9991 2011-01-08  Michael Snyder  <msnyder@vmware.com>
9992
9993         * m2-exp.y: Comment cleanup, mostly periods and spaces.
9994         * m2-lang.c: Ditto.
9995         * m2-typeprint.c: Ditto.
9996         * m2-valprint.c: Ditto.
9997         * m32c-tdep.c: Ditto.
9998         * m32r-linux-nat.c: Ditto.
9999         * m32r-rom.c: Ditto.
10000         * m32r-tdep.c: Ditto.
10001         * m32r-tdep.h: Ditto.
10002         * m68hc11-tdep.c: Ditto.
10003         * m58klinux-nat.c: Ditto.
10004         * m68k-tdep.c: Ditto.
10005         * m88k-tdep.c: Ditto.
10006         * m88k-tdep.h: Ditto.
10007         * machoread.c: Ditto.
10008         * macrocmd.c: Ditto.
10009         * macroexp.c: Ditto.
10010         * macrotab.c: Ditto.
10011         * main.c: Ditto.
10012         * maint.c: Ditto.
10013         * mdebugread.c: Ditto.
10014         * mdebugread.h: Ditto.
10015         * memattr.c: Ditto.
10016         * memattr.h: Ditto.
10017         * memory-map.h: Ditto.
10018         * mep-tdep.c: Ditto.
10019         * microblaze-rom.c: Ditto.
10020         * microblaze-tdep.c: Ditto.
10021         * minsyms.c: Ditto.
10022         * mips-irix-tdep.c: Ditto.
10023         * mips-linux-nat.c: Ditto.
10024         * mips-linux-tdep.c: Ditto.
10025         * mips-linux-tdep.h: Ditto.
10026         * mipsnbsd-nat.c: Ditto.
10027         * mipsnbsd-tdep.c: Ditto.
10028         * mipsread.c: Ditto.
10029         * mips-tdep.c: Ditto.
10030         * mips-tdep.h: Ditto.
10031         * mn10300-linux-tdep.c: Ditto.
10032         * mn10300-tdep.c: Ditto.
10033         * mn10300-tdep.h: Ditto.
10034         * monitor.c: Ditto.
10035         * monitor.h: Ditto.
10036         * moxie-tdep.c: Ditto.
10037         * moxie-tdep.h: Ditto.
10038         * mt-tdep.c: Ditto.
10039
10040 2011-01-08  Mike Frysinger  <vapier@gentoo.org>
10041
10042         * bfin-tdep.h (BFIN_A0_DOT_W_REGNUM): Fix typo in name.
10043
10044 2011-01-08  Robert Millan  <rmh@gnu.org>
10045
10046         * fbsd-nat.c (fbsd_find_memory_regions): Fix typo.
10047
10048 2011-01-07  Michael Snyder  <msnyder@vmware.com>
10049
10050         * charset.c (_initialize_charset): Fix typo in string.
10051
10052 2011-01-07  Michael Snyder  <msnyder@vmware.com>
10053
10054         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Mark up error message
10055         for i18n.
10056         * tui/tui-layout.c (tui_set_layout_for_display_command):
10057         Split line so that operator goes to beginning of line.
10058         * tui/tui-winsource.c (tui_horizontal_source_scroll): Move
10059         assignment out of if statement.
10060
10061 2011-01-07  Michael Snyder  <msnyder@vmware.com>
10062
10063         * ada-lang.c: Comment cleanup, mostly periods and spaces.
10064         * ada-lang.h: Ditto.
10065         * ada-tasks.c: Ditto.
10066         * ada-valprint.c: Ditto.
10067         * aix-threads.c: Ditto.
10068         * alpha-linux-nat.c: Ditto.
10069         * alpha-linux-tdep.c: Ditto.
10070         * alpha-mdebug-tdep.c: Ditto.
10071         * alpha-nat.c: Ditto.
10072         * alpha-osf1-tdep.c: Ditto.
10073         * alpha-tdep.c: Ditto.
10074         * alphabsd-nat.c: Ditto.
10075         * alphabsd-tdep.c: Ditto.
10076         * amd64-darwin-tdep.c: Ditto.
10077         * amd64-linux-nat.c: Ditto.
10078         * amd64-linux-tdep.c: Ditto.
10079         * amd64-sol2-tdep.c: Ditto.
10080         * amd64-tdep.c: Ditto.
10081         * amd64-fbsd-tdep.c: Ditto.
10082         * amd64-nbsd-tdep.c: Ditto.
10083         * amd64-obsd-tdep.c: Ditto.
10084         * amd64-linux-nat.c: Ditto.
10085         * amd64-linux-tdep.c: Ditto.
10086         * arm-tdep.c: Ditto.
10087         * arm-tdep.h: Ditto.
10088         * armnbsd-nat.c: Ditto.
10089         * avr-tdep.c: Ditto.
10090         * bfin-tdep.c: Ditto.
10091         * bsd-kvm.c: Ditto.
10092         * c-typeprintc: Ditto.
10093         * c-valprint.c: Ditto.
10094         * coff-pe-read.h: Ditto.
10095         * coffreead.c: Ditto.
10096         * cris-tdep.c: Ditto.
10097         * d-lang.c: Ditto.
10098         * darwin-nat-info.c: Ditto.
10099         * darwin-nat.c: Ditto.
10100         * dbug-rom.c: Ditto.
10101         * dbxread.c: Ditto.
10102         * dcache.c: Ditto.
10103         * dcache.h: Ditto.
10104         * dec-thread.c: Ditto.
10105         * defs.h: Ditto.
10106         * demangle.c: Ditto.
10107         * dicos-tdep.c: Ditto.
10108         * dictionary.c: Ditto.
10109         * dictionary.h: Ditto.
10110         * dink32-rom.c: Ditto.
10111         * disasm.c: Ditto.
10112         * doublest.c: Ditto.
10113         * dsrec.c: Ditto.
10114         * dummy-frame.c: Ditto.
10115         * dwarf2-frame.c: Ditto.
10116         * dwarf2expr.c: Ditto.
10117         * dwarf2loc.c: Ditto.
10118         * dwarf2read.c: Ditto.
10119         * elfread.c: Ditto.
10120         * environ.c: Ditto.
10121         * eval.c: Ditto.
10122         * event-top.h: Ditto.
10123         * exceptions.c: Ditto.
10124         * exceptions.h: Ditto.
10125         * exec.c: Ditto.
10126         * expprint.c: Ditto.
10127         * expression.h: Ditto.
10128         * f-exp.y: Ditto.
10129         * f-lang.c: Ditto.
10130         * f-lang.h: Ditto.
10131         * f-typeprint.c: Ditto.
10132         * f-valprint.c: Ditto.
10133         * fbsd-nat.c: Ditto.
10134         * findvar.c: Ditto.
10135         * fork-child.c: Ditto.
10136         * frame.c: Ditto.
10137         * frame.h: Ditto.
10138         * frv-linux-tdep.c: Ditto.
10139         * frv-tdep.c: Ditto.
10140         * gcore.c: Ditto.
10141         * gdb-stabs.h: Ditto.
10142         * gdb_assert.h: Ditto.
10143         * gdb_string.h: Ditto.
10144         * gdb_thread_db.h: Ditto.
10145         * gdb_wait.h: Ditto.
10146         * gdbarch.sh: Ditto.
10147         * gdbcore.h: Ditto.
10148         * gdbthread.h: Ditto.
10149         * gdbtypes.c: Ditto.
10150         * gdbtypes.h: Ditto.
10151         * gnu-nat.c: Ditto.
10152         * gnu-nat.h: Ditto.
10153         * gnu-v2-abi.c: Ditto.
10154         * gnu-v3-abi.c: Ditto.
10155         * go32-nat.c: Ditto.
10156         * gdbarch.c: Regenerate.
10157         * gdbarch.h: Regenerate.
10158
10159 2011-01-07  Michael Snyder  <msnyder@vmware.com>
10160
10161         * ax-gdb.c: Adjust some long output strings.
10162         * breakpoint.c: Ditto.
10163         * charset.c: Ditto.
10164         * cp-abi.c: Ditto.
10165         * infcall.c: Ditto.
10166         * infrun.c: Ditto.
10167         * linux-nat.c: Ditto.
10168         * solib-pa64.c: Ditto.
10169         * solib-som.c: Ditto.
10170
10171 2011-01-06  Tom Tromey  <tromey@redhat.com>
10172
10173         PR python/12367:
10174         * NEWS: Add item.
10175         * python/python.c (GdbMethods): Add "newest_frame" method.
10176         * python/python-internal.h (gdbpy_newest_frame): Declare.
10177         * python/py-frame.c (gdbpy_newest_frame): New function.
10178
10179 2010-01-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
10180
10181         * jit.h (struct jit_code_entry): use ULONGEST for symfile_size.
10182         * jit.c (jit_debug): New variable.
10183         (show_jit_debug): New function.
10184         (struct target_buffer): Use ULONGEST.
10185         (bfd_open_from_target_memory): Likewise.
10186         (jit_register_code, jit_inferior_init): Add debug output.
10187         (_initialize_jit): Register "debug jit" command.
10188
10189 2011-01-06  Tom Tromey  <tromey@redhat.com>
10190
10191         * frame.h (enum frame_type) <INLINE_FRAME>: Fix comment.
10192         * python/py-frame.c (gdbpy_initialize_frames): Add INLINE_FRAME
10193         and ARCH_FRAME.
10194
10195 2011-01-06  Tom Tromey  <tromey@redhat.com>
10196
10197         * python/py-frame.c (frapy_block): Use get_frame_block.
10198
10199 2011-01-06  Joel Brobecker  <brobecker@adacore.com>
10200
10201         Do not stop on SIGPRIO signals by default
10202         * infrun.c (_initialize_infrun): Unset signal_stop and
10203         signal_print for TARGET_SIGNAL_PRIO.
10204
10205 2011-01-06  Joel Brobecker  <brobecker@adacore.com>
10206
10207         * ada-tasks.c: Fix style violation in comment.
10208
10209 2011-01-06  Joel Brobecker  <brobecker@adacore.com>
10210
10211         * linespec.c (decode_compound, find_method): Remove trailing \n
10212         at end of error string.
10213         * solib-irix.c (irix_current_sos): Likewise.
10214         * varobj.c (uninstall_variable): Likewise.
10215
10216 2011-01-06  Joel Brobecker  <brobecker@adacore.com>
10217
10218         * copyright.py: New script.
10219         * copyright.sh (byhand): Add *.ads, *.adb, *.gpr and *.inc.
10220         Launch emacs without exec'ing. Call copyright.py afterwards.
10221
10222 2011-01-05  Michael Snyder  <msnyder@vmware.com>
10223
10224         * addrmap.c: Shorten lines of >= 80 columns.
10225         * arch-utils.c: Ditto.
10226         * arch-utils.h: Ditto.
10227         * ax-gdb.c: Ditto.
10228         * ax-general.c: Ditto.
10229         * bcache.c: Ditto.
10230         * blockframe.c: Ditto.
10231         * breakpoint.c: Ditto.
10232         * buildsym.c: Ditto.
10233         * c-lang.c: Ditto.
10234         * c-typeprint.c: Ditto.
10235         * charset.c: Ditto.
10236         * coffread.c: Ditto.
10237         * command.h: Ditto.
10238         * corelow.c: Ditto.
10239         * cp-abi.c: Ditto.
10240         * cp-namespace.c: Ditto.
10241         * cp-support.c: Ditto.
10242         * dbug-rom.c: Ditto.
10243         * dbxread.c: Ditto.
10244         * defs.h: Ditto.
10245         * dfp.c: Ditto.
10246         * dfp.h: Ditto.
10247         * dictionary.c: Ditto.
10248         * disasm.c: Ditto.
10249         * doublest.c: Ditto.
10250         * dwarf2-frame.c: Ditto.
10251         * dwarf2expr.c: Ditto.
10252         * dwarf2loc.c: Ditto.
10253         * dwarf2read.c: Ditto.
10254         * elfread.c: Ditto.
10255         * eval.c: Ditto.
10256         * event-loop.c: Ditto.
10257         * event-loop.h: Ditto.
10258         * exceptions.h: Ditto.
10259         * exec.c: Ditto.
10260         * expprint.c: Ditto.
10261         * expression.h: Ditto.
10262         * f-lang.c: Ditto.
10263         * f-valprint.c: Ditto.
10264         * findcmd.c: Ditto.
10265         * frame-base.c: Ditto.
10266         * frame-unwind.c: Ditto.
10267         * frame-unwind.h: Ditto.
10268         * frame.c: Ditto.
10269         * frame.h: Ditto.
10270         * gcore.c: Ditto.
10271         * gdb-stabs.h: Ditto.
10272         * gdb_assert.h: Ditto.
10273         * gdb_dirent.h: Ditto.
10274         * gdb_obstack.h: Ditto.
10275         * gdbcore.h: Ditto.
10276         * gdbtypes.c: Ditto.
10277         * gdbtypes.h: Ditto.
10278         * inf-ttrace.c: Ditto.
10279         * infcall.c: Ditto.
10280         * infcmd.c: Ditto.
10281         * inflow.c: Ditto.
10282         * infrun.c: Ditto.
10283         * inline-frame.h: Ditto.
10284         * language.c: Ditto.
10285         * language.h: Ditto.
10286         * libunwind-frame.c: Ditto.
10287         * libunwind-frame.h: Ditto.
10288         * linespec.c: Ditto.
10289         * linux-nat.c: Ditto.
10290         * linux-nat.h: Ditto.
10291         * linux-thread-db.c: Ditto.
10292         * machoread.c: Ditto.
10293         * macroexp.c: Ditto.
10294         * macrotab.c: Ditto.
10295         * main.c: Ditto.
10296         * maint.c: Ditto.
10297         * mdebugread.c: Ditto.
10298         * memattr.c: Ditto.
10299         * minsyms.c: Ditto.
10300         * monitor.c: Ditto.
10301         * monitor.h: Ditto.
10302         * objfiles.c: Ditto.
10303         * objfiles.h: Ditto.
10304         * osabi.c: Ditto.
10305         * p-typeprint.c: Ditto.
10306         * p-valprint.c: Ditto.
10307         * parse.c: Ditto.
10308         * printcmd.c: Ditto.
10309         * proc-events.c: Ditto.
10310         * procfs.c: Ditto.
10311         * progspace.c: Ditto.
10312         * progspace.h: Ditto.
10313         * psympriv.h: Ditto.
10314         * psymtab.c: Ditto.
10315         * record.c: Ditto.
10316         * regcache.c: Ditto.
10317         * regcache.h: Ditto.
10318         * remote-fileio.c: Ditto.
10319         * remote.c: Ditto.
10320         * ser-mingw.c: Ditto.
10321         * ser-tcp.c: Ditto.
10322         * ser-unix.c: Ditto.
10323         * serial.c: Ditto.
10324         * serial.h: Ditto.
10325         * solib-frv.c: Ditto.
10326         * solib-irix.c: Ditto.
10327         * solib-osf.c: Ditto.
10328         * solib-pa64.c: Ditto.
10329         * solib-som.c: Ditto.
10330         * solib-sunos.c: Ditto.
10331         * solib-svr4.c: Ditto.
10332         * solib-target.c: Ditto.
10333         * solib.c: Ditto.
10334         * somread.c: Ditto.
10335         * source.c: Ditto.
10336         * stabsread.c: Ditto.
10337         * stabsread.c: Ditto.
10338         * stack.c: Ditto.
10339         * stack.h: Ditto.
10340         * symfile-mem.c: Ditto.
10341         * symfile.c: Ditto.
10342         * symfile.h: Ditto.
10343         * symmisc.c: Ditto.
10344         * symtab.c: Ditto.
10345         * symtab.h: Ditto.
10346         * target-descriptions.c: Ditto.
10347         * target-memory.c: Ditto.
10348         * target.c: Ditto.
10349         * target.h: Ditto.
10350         * terminal.h: Ditto.
10351         * thread.c: Ditto.
10352         * top.c: Ditto.
10353         * tracepoint.c: Ditto.
10354         * tracepoint.h: Ditto.
10355         * ui-file.c: Ditto.
10356         * ui-file.h: Ditto.
10357         * ui-out.h: Ditto.
10358         * user-regs.c: Ditto.
10359         * user-regs.h: Ditto.
10360         * utils.c: Ditto.
10361         * valarith.c: Ditto.
10362         * valops.c: Ditto.
10363         * valprint.c: Ditto.
10364         * valprint.h: Ditto.
10365         * value.c: Ditto.
10366         * varobj.c: Ditto.
10367         * varobj.h: Ditto.
10368         * vec.h: Ditto.
10369         * xcoffread.c: Ditto.
10370         * xcoffsolib.c: Ditto.
10371         * xcoffsolib.h: Ditto.
10372         * xml-syscall.c: Ditto.
10373         * xml-tdesc.c: Ditto.
10374
10375 2011-01-05  Michael Snyder  <msnyder@vmware.com>
10376
10377         * cli/cli-cmds.c: Shorten lines of >= 80 columns.
10378         * cli/cli-decode.c: Ditto.
10379         * cli/cli-dump.c: Ditto.
10380         * cli/cli-logging.c: Ditto.
10381         * cli/cli-script.c: Ditto.
10382         * cli/cli-setshow.c: Ditto.
10383         * common/signals.c: Ditto.
10384         * mi/mi-cmd-break.c: Ditto.
10385         * mi/mi-cmd-disas.c: Ditto.
10386         * mi/mi-cmd-stack.c: Ditto.
10387         * mi/mi-cmd-var.c: Ditto.
10388         * mi/mi-cmds.c: Ditto.
10389         * mi/mi-common.h: Ditto.
10390         * mi/mi-console.c: Ditto.
10391         * mi/mi-interp.c: Ditto.
10392         * mi/mi-main.c: Ditto.
10393         * osf-share/cma_attr.c: Ditto.
10394         * osf-share/cma_deb_core.h: Ditto.
10395         * osf-share/cma_debug_client.h: Ditto.
10396         * osf-share/cma_handle.h: Ditto.
10397         * osf-share/cma_mutex.h: Ditto.
10398         * osf-share/cma_stack_int.h: Ditto.
10399         * osf-share/cma_tcb_defs.h: Ditto.
10400         * python/py-auto-load.c: Ditto.
10401         * python/py-breakpoint.c: Ditto.
10402         * python/py-cmd.c: Ditto.
10403         * python/py-frame.c: Ditto.
10404         * python/py-objfile.c: Ditto.
10405         * python/py-param.c: Ditto.
10406         * python/py-progspace.c: Ditto.
10407         * python/py-symbol.c: Ditto.
10408         * python/py-value.c: Ditto.
10409         * python/python-internal.h: Ditto.
10410         * python/python.c: Ditto.
10411         * tui/tui-data.c: Ditto.
10412         * tui/tui-disasm.c: Ditto.
10413         * tui/tui-hooks.c: Ditto.
10414         * tui/tui-io.c: Ditto.
10415         * tui/tui-layout.c: Ditto.
10416         * tui/tui-regs.c: Ditto.
10417         * tui/tui-source.c: Ditto.
10418         * tui/tui-stack.c: Ditto.
10419         * tui/tui-win.c: Ditto.
10420         * tui/tui-windata.c: Ditto.
10421         * tui/tui-winsource.c: Ditto.
10422
10423 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
10424
10425         * configure.ac, gdb.1: Copyright year update.
10426
10427 2011-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
10428
10429         * frame.c (get_prev_frame_1) <UNWIND_INNER_ID>: New variables
10430         this_pc_in_block, morestack_msym and morestack_name.  Check for
10431         "__morestack" minimal symbol there.
10432
10433 2011-01-03  Joel Brobecker  <brobecker@adacore.com>
10434
10435         * symfile.c (find_sym_fns): Add call to dont_repeat.
10436
10437 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
10438
10439         Copyright year update in most files (performed by copyright.sh).
10440
10441 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
10442
10443         * top.c (print_gdb_version): Update copyright year in version output.
10444
10445 For older changes see ChangeLog-2010.
10446 \f
10447 Local Variables:
10448 mode: change-log
10449 left-margin: 8
10450 fill-column: 74
10451 version-control: never
10452 coding: utf-8
10453 End: