gdb/ChangeLog

   1 2007-01-07  Jim Blandy  <jimb@codesourcery.com>
   2
   3         * ax-general.c (ax_const_l): Select proper opcode for the given
   4         value.
   5
   6 2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>
   7
   8         * varobj.c (c_value_of_root): Don't select frame if variable
   9         object is out of scope.
  10
  11 2007-01-06  Nick Roberts  <nickrob@snap.net.nz>
  12
  13         * varobj.c (struct varobj): New member print_value.
  14         (install_new_value): Compare last printed value with current one
  15         instead of contents.
  16         (new_variable): Initialize var->print_value to NULL.
  17         (free_variable): Free var->print_value.
  18         (value_get_print_value): New function derived from
  19         c_value_of_variable.
  20         (c_value_of_variable): Use value_get_print_value.
  21
  22 2007-01-05  Joel Brobecker  <brobecker@adacore.com>
  23
  24         * i386-tdep.c (i386_analyze_stack_align): Add comment.
  25
  26 2007-01-05  Joel Brobecker  <brobecker@adacore.com>
  27
  28         * NEWS: Add entries for new catch commands.
  29
  30 2006-02-05  Joel Brobecker  <brobecker@adacore.com>
  31
  32         * dwarf2read.c (partial_die_info): Add field has_byte_size.
  33         (add_partial_symbol): Correct identification of external references.
  34         (process_structure_scope): Likewise.
  35         (read_partial_die): Handle DW_AT_byte_size attribute.
  36
  37 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
  38
  39         * xml-support.c (gdb_xml_end_element): Remove wrong backslashes.
  40
  41 2007-01-05  Nick Roberts  <nickrob@snap.net.nz>
  42
  43         * varobj.c (get_type_deref): Fix variable objects for references to
  44         pointers.
  45
  46 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
  47
  48         * symtab.c (find_pc_sect_psymtab): Add comments.  Handle psymtabs
  49         with no symbols.
  50
  51 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
  52
  53         * memory-map.c (struct_memory_map_parsing_data): Remove most
  54         members.  Make property_name an array.
  55         (free_memory_map_parsing_data, memory_map_start_element)
  56         (memory_map_end_element, memory_map_character_data): Delete.
  57         (memory_map_start_memory, memory_map_end_memory)
  58         (memory_map_start_property, memory_map_end_property): New functions.
  59         (property_attributes, memory_children, memory_type_enum)
  60         (memory_attributes, memory_map_children, memory_map_elements): New.
  61         (parse_memory_map): Rewrite.
  62         * xml-support.c (debug_xml): New.
  63         (xml_get_required_attribute, xml_get_integer_attribute)
  64         (xml_get_enum_value, free_xml_parser, make_cleanup_free_xml_parser):
  65         Delete.
  66         (struct scope_level, struct gdb_xml_parser, gdb_xml_body_text)
  67         (gdb_xml_debug, gdb_xml_error, gdb_xml_values_cleanup)
  68         (gdb_xml_start_element, gdb_xml_start_element_wrapper)
  69         (gdb_xml_end_element, gdb_xml_end_element_wrapper, gdb_xml_cleanup)
  70         (gdb_xml_create_parser_and_cleanup, gdb_xml_parse)
  71         (gdb_xml_parse_ulongest, gdb_xml_parse_attr_ulongest)
  72         (gdb_xml_parse_attr_enum, show_debug_xml, _initialize_xml_support):
  73         New.
  74         * xml-support.h (struct gdb_xml_value, gdb_xml_attribute_handler)
  75         (enum gdb_xml_attribute_flag, struct gdb_xml_attribute)
  76         (enum gdb_xml_element_flag, struct gdb_xml_element)
  77         (gdb_xml_element_start_handler, gdb_xml_element_end_handler)
  78         (struct gdb_xml_enum): New.
  79         (gdb_xml_create_parser_and_cleanup, gdb_xml_parse, gdb_xml_debug)
  80         (gdb_xml_error, gdb_xml_parse_attr_ulongest)
  81         (gdb_xml_parse_attr_enum, gdb_xml_parse_ulongest): New prototypes.
  82         (xml_get_required_attribute, xml_get_integer_attribute)
  83         (xml_get_enum_value, make_cleanup_free_xml_parser): Delete prototypes.
  84         * Makefile.in (xml_support_h, xml-support.o): Update.
  85
  86 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
  87
  88         * Makefile.in (eval.o): Update dependencies.
  89         * eval.c: Include "ui-out.h" and "exceptions.h".
  90         (evaluate_subexp_standard): Use TRY_CATCH around value_of_variable.
  91         Use value_zero if an error occurs when avoiding side effects.
  92         * varobj.c (c_value_of_root): Initialize new_val.
  93
  94 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
  95
  96         * varobj.c (varobj_list_children): Stop if the number of children is
  97         unknown.
  98         (c_number_of_children):
  99
 100 2007-01-04  Mark Kettenis  <kettenis@gnu.org>
 101
 102         * alpha-tdep.c (alpha_register_name): Use ARRAY_SIZE.
 103         (alpha_read_insn, alpha_skip_prologue, alpha_heuristic_proc_start)
 104         (alpha_heuristic_frame_unwind_cache, alpha_next_pc)
 105         (alpha_gdbarch_init): Use ALPHA_INSN_SIZE, ALPHA_REGISTER_SIZE and
 106         sizeof, instead of hardcoded constants.
 107
 108 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
 109
 110         * CONTRIBUTE: Use sourceware.org.
 111
 112 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
 113
 114         * buildsym.c (start_subfile): Handle producer.
 115         (record_producer): New function.
 116         * buildsym.h (struct subfile): Include producer.
 117         (record_producer): New prototype.
 118         * dwarf2-frame.c (struct dwarf2_cie): Add version and augmentation.
 119         (struct dwarf2_frame_state): Add armcc_cfa_offsets_sf and
 120         armcc_cfa_offsets_reversed.
 121         (execute_cfa_program): Handle armcc_cfa_offsets_sf.
 122         (dwarf2_frame_find_quirks): New function.
 123         (dwarf2_frame_cache): Call it.  Handle armcc_cfa_offsets_reversed.
 124         (decode_frame_entry_1): Record the CIE version.  Record the
 125         augmentation.  Skip armcc augmentations.
 126         * dwarf2read.c (read_file_scope): Save the producer.
 127         * symtab.h (struct symtab): Rename unused version member to
 128         producer.
 129
 130 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
 131
 132         * configure.ac (build_warnings): Use -Wall and
 133         -Wdeclaration-after-statement.
 134         * configure: Regenerated.
 135
 136 2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>
 137
 138         Simplify access to variours properties of child
 139         variable objects in C.
 140         * varobj.c (value_struct_element_index): New function.
 141         (c_describe_child): New function.
 142         (c_name_of_child, c_value_of_child)
 143         (c_type_of_child): Rewrite to use c_describe_child.
 144
 145 2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>
 146
 147         gdb/
 148         * varobj.c: Include "vec.h".
 149         (varobj_p): New typedef, declare vector of those.
 150         (struct varobj): Use vector for the 'children' member.
 151         (child_exists): Remove.
 152         (save_child_in_parent): Remove.
 153         (remove_child_from_parent): Remove.
 154         (struct varobj_child): Remove.
 155         (struct vstack): Remove.
 156         (vpush, vpop): Remove.
 157         (varobj_list_children): Adjust to work work vector.
 158         (varobj_update): Likewise. Use vectors for
 159         working stack and result.
 160         (delete_variable_1): Likewise.
 161         * Makefile.in (varobj.o): Update dependencies.
 162
 163 2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>
 164
 165         Port from Apple's version.
 166         gdb/
 167         * varobj.c (type_changeable): Rename to...
 168         (varobj_value_is_changeable_p): ...this. Adjust all callers.
 169         (is_root_p): New function. Use it everywhere.
 170
 171 2007-01-04  Vladimir Prus  <vladimir@codesourcery.com>
 172
 173         Simplify usage of mi_continue_to.
 174         * lib/mi-support.exp (mi_runto_helper): Renamed
 175         from mi_runto, added new parameter 'run_or_continue'.
 176         (mi_runto): Use mi_runto_helper.
 177         (mi_continue_to): Accept just function name as parameter.
 178         Use mi_runto_helper.
 179         * gdb.mi/mi-var-cmd.exp: Adjust to changes.
 180         * gdb.mi/mi2-var-cmd.exp: Likewise.
 181
 182 2007-01-04  Jim Blandy  <jimb@codesourcery.com>
 183
 184         * glibc-tdep.c (glibc_skip_solib_resolver): Look for '_dl_fixup',
 185         then plain 'fixup'.
 186
 187 2007-01-04  Joel Brobecker  <brobecker@adacore.com>
 188
 189         * hpread.c (hpread_start_psymtab): Remove unnecessary extern.
 190
 191 2007-01-04  Joel Brobecker  <brobecker@adacore.com>
 192
 193         * hpread.c (hpread_type_lookup): Fix compilation failure.
 194
 195 2007-01-04  Qinwei  <qinwei@sunnorth.com.cn>
 196
 197         * NEWS: New port to S+core.
 198         * MAINTAINERS (Write After Approval, Responsible Maintainers):
 199         Add myself.
 200
 201         * Makefile.in: Add dependencies for S+core files.
 202         * configure.tgt (score*, score-*-*): Add S+core target.
 203         * config/score/embed.mt: New file.
 204         * score-tdep.c: New file.
 205         * score-tdep.h: New file.
 206
 207 2007-01-04  Joel Brobecker  <brobecker@adacore.com>
 208
 209         * ada-lang.c (ada_evaluate_subexp) [OP_TYPE]: Return a value with
 210         the appropriate type rather than a bogus void type.
 211
 212 2007-01-04  Joel Brobecker  <brobecker@adacore.com>
 213
 214         * ada-lang.h (ada_find_printable_frame): Remove.
 215         (ada_exception_catchpoint_p, ada_decode_exception_location)
 216         (ada_decode_assert_location): Add declaration.
 217         * ada-lang.c: Add include of annotate.h and valprint.h.
 218         (exception_catchpoint_kind): New enum.
 219         (function_name_from_pc, is_known_support_routine)
 220         (ada_find_printable_frame, ada_unhandled_exception_name_addr)
 221         (ada_exception_name_addr_1, ada_exception_name_addr)
 222         (print_it_exception, print_one_exception, print_mention_exception)
 223         (print_it_catch_exception, print_one_catch_exception)
 224         (print_mention_catch_exception, catch_exception_breakpoint_ops)
 225         (print_it_catch_exception_unhandled)
 226         (print_one_catch_exception_unhandled)
 227         (print_mention_catch_exception_unhandled, print_it_catch_assert)
 228         (print_one_catch_assert, print_mention_catch_assert)
 229         (ada_exception_catchpoint_p, error_breakpoint_runtime_sym_not_found)
 230         (ada_get_next_arg, catch_ada_exception_command_split)
 231         (ada_exception_sym_name, ada_exception_sym_name)
 232         (ada_exception_breakption_ops, ada_exception_catchpoint_cond_string)
 233         (ada_parse_catchpoint_condition, ada_exception_sal)
 234         (ada_decode_exception_location)
 235         (ada_decode_assert_location): New function.
 236         (catch_exception_unhandled_breakpoint_ops): New global variable.
 237         (catch_assert_breakpoint_ops): New global variable.
 238         * breakpoint.c: Add include of ada-lang.h.
 239         (print_one_breakpoint): Do not print the condition for Ada
 240         exception catchpoints.
 241         (create_ada_exception_breakpoint): New function.
 242         (catch_ada_exception_command, catch_assert_command): New function.
 243         (catch_command_1): Add support for the new "catch exception" and
 244         "catch assert" commands.
 245         (_initialize_breakpoint): Add help description for the new catch
 246         commands.
 247         * Makefile.in (ada-lang.o): Add dependency on annotate.h and
 248         valprint.h.
 249         (breakpoint.o): Add dependency on ada-lang.h.
 250
 251 2007-01-03  Pedro Alves  <pedro_alves@portugalmail.pt>
 252
 253         * coffread.c (cs_to_section): If bfd_section is found, always
 254         return its section index.
 255         (coff_symtab_read): Determine the minimal_symbol_type using the
 256         bfd_section flags.
 257
 258 2007-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
 259             Daniel Jacobowitz  <dan@codesourcery.com>
 260
 261         * Makefile.in (top.o): Update.
 262         * top.c (gdb_readline_wrapper_done, gdb_readline_wrapper_result)
 263         (saved_after_char_processing_hook, gdb_readline_wrapper_line)
 264         (struct gdb_readline_wrapper_cleanup, gdb_readline_wrapper_cleanup):
 265         New.
 266         (gdb_readline_wrapper): Rewrite to use asynchronous readline.
 267
 268 2007-01-03  Mark Kettenis  <kettenis@gnu.org>
 269
 270         * arm-linux-tdep.c (arm_linux_extract_return_value): Remove.
 271         (arm_linux_init_abi): Don't set deprecated_extract_return_value.
 272
 273 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
 274
 275         * ada-lang.c (find_struct_field): Initialize *byte_offset_p.
 276         * breakpoint.c (do_enable_breakpoint): Ignore both mem_cnt and i.
 277         * c-typeprint.c (c_type_print_varspec_suffix): Don't test length
 278         greater than or equal to zero.
 279         * m2-typeprint.c (m2_array): Likewise.
 280         * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise.
 281         * gdbtypes.c (copy_type_recursive): Correct == typo.
 282         * i386-tdep.c (i386_skip_prologue): Remove stray semicolon.
 283         * linux-nat.c (linux_nat_info_proc_cmd): Don't compare a pointer
 284         greater than zero.
 285         * macroscope.c (sal_macro_scope): Don't name a local variable "main".
 286         (default_macro_scope): Remove unused variable.
 287         * prologue-value.h (pv_area_find_reg): Don't name an argument
 288         "register".
 289         * remote-fileio.c (remote_fio_func_map): Add missing braces.
 290         * remote.c (sigint_remote_twice_token, sigint_remote_token): Change
 291         type.
 292         (cleanup_sigint_signal_handler): Remove casts.
 293         * valprint.c (val_print): Use a volatile local for the modified
 294         argument.
 295         * varobj.c (languages): Remove extra array dimension.
 296         (varobj_create): Correct access to languages array.
 297         * mi/mi-cmd-break.c (mi_cmd_break_insert, mi_cmd_break_watch): Add
 298         missing braces.
 299         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Likewise.
 300         * mi/mi-cmd-env.c (mi_cmd_env_path, mi_cmd_env_dir): Likewise.
 301         * mi/mi-getopt.c (mi_valid_noargs): Likewise.
 302         * mi/mi-main.c (mi_cmd_data_read_memory): Likewise.
 303         (mi_cmd_data_write_memory): Likewise.
 304         * signals/signals.c (target_signal_to_string): Cast to int before
 305         comparing.
 306         * tui/tui-layout.c (init_and_make_win): Take and return a void *.
 307         Update all callers.
 308
 309 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
 310
 311         * NEWS: Mention pointer to member improvements.
 312         * Makefile.in (gnu-v3-abi.o): Delete special rule.
 313         (eval.o, gnu-v3-abi.o, ia64-tdep.o): Update.
 314         * ada-valprint.c (ada_print_scalar): Update for new type codes.
 315         * c-typeprint.c (c_print_type): Update for new type codes.
 316         (c_type_print_varspec_prefix, c_type_print_varspec_suffix)
 317         (c_type_print_base): Likewise.
 318         (c_type_print_args): Rewrite.
 319         * c-valprint.c (c_val_print): Update for new type codes.  Remove
 320         support for references to members.  Treat methods like functions.
 321         * cp-abi.c (cplus_print_method_ptr, cplus_method_ptr_size)
 322         (cplus_make_method_ptr, cplus_method_ptr_to_value): New.
 323         * cp-abi.h (cplus_print_method_ptr, cplus_method_ptr_size)
 324         (cplus_make_method_ptr, cplus_method_ptr_to_value): New prototypes.
 325         (struct cp_abi_ops): Add corresponding members.
 326         * cp-valprint.c (cp_print_class_method): Delete.
 327         (cp_find_class_member): New function.
 328         (cp_print_class_member): Use it.  Simplify support for bogus
 329         member pointers.
 330         * dwarf2read.c (quirk_gcc_member_function_pointer): Use
 331         lookup_methodptr_type.
 332         (read_tag_ptr_to_member_type): Likewise, and lookup_memberptr_type.
 333         * eval.c (evaluate_subexp_standard): Implement EVAL_SKIP for
 334         OP_SCOPE.  Update call to value_aggregate_elt.  Rewrite member
 335         pointer support.
 336         (evaluate_subexp_for_address): Handle OP_SCOPE explicitly.  Handle
 337         references returned by user defined operators.
 338         * f-typeprint.c (f_print_type, f_type_print_varspec_prefix)
 339         (f_type_print_varspec_suffix): Remove support for member pointers.
 340         * gdbtypes.c (lookup_memberptr_type): Renamed from lookup_member_type
 341         and adjusted.
 342         (smash_to_memberptr_type): Likewise, from smash_to_member_type.
 343         (lookup_methodptr_type): New.
 344         (rank_one_type): Adjust for TYPE_CODE_MEMBERPTR.
 345         (recursive_dump_type): Update for new types.
 346         * gdbtypes.h (enum type_code): Replace TYPE_CODE_MEMBER with
 347         TYPE_CODE_MEMBERPTR and TYPE_CODE_METHODPTR.
 348         (lookup_memberptr_type, lookup_methodptr_type)
 349         (smash_to_memberptr_type): New prototypes.
 350         (smash_to_method_type): Formatting fix.
 351         (lookup_member_type, smash_to_member_type): Delete prototypes.
 352         * gnu-v3-abi.c (gnuv3_get_vtable, gnuv3_get_virtual_fn): New.
 353         Do not rely on debug information for the vptr or the method's
 354         enclosing type.  Handle function descriptors for IA64.
 355         (gnuv3_virtual_fn_field): Rewrite using the new functions.
 356         (gnuv3_find_method_in, gnuv3_print_method_ptr)
 357         (gnuv3_method_ptr_size, gnuv3_make_method_ptr)
 358         (gnuv3_method_ptr_to_value): New.
 359         (init_gnuv3_ops): Set new members of gnu_v3_abi_ops.
 360         * hpread.c (hpread_type_lookup): Update for new types.
 361         * infcall.c (value_arg_coerce): Likewise.
 362         * m2-typeprint.c (m2_print_type): Remove explicit support
 363         for member pointers.
 364         * m2-valprint.c (m2_val_print): Likewise.
 365         * p-typeprint.c (pascal_type_print_varspec_prefix)
 366         (pascal_type_print_varspec_suffix, pascal_type_print_base): Likewise.
 367         * p-valprint.c (pascal_val_print): Likewise.
 368         (pascal_object_print_class_method, pascal_object_print_class_member):
 369         Delete.
 370         * p-lang.h (pascal_object_print_class_method)
 371         (pascal_object_print_class_member): Delete prototypes.
 372         * stabsread.c (read_type): Update for new types.
 373         * typeprint.c (print_type_scalar): Likewise.
 374         * valops.c (value_struct_elt_for_reference, value_namespace_elt)
 375         (value_maybe_namespace_elt, value_aggregate_elt): Add want_address
 376         argument.  Construct a pointer to member if the address of a
 377         function or data member is requested.
 378         (value_cast_pointers): Don't modify the input value.
 379         (value_cast): Adjust pointer to member handling for new types.
 380         Allow null pointer to member constants.  Don't modify the input
 381         value.
 382         (value_ind): Remove pointer to member check.  Handle function
 383         descriptors for function pointers.
 384         (value_struct_elt, value_find_oload_method_list, check_field):
 385         Remove pointer to member checks.
 386         * value.c (unpack_long): Allow pointers to data members.
 387         (value_from_longest): Allow member pointers.
 388         * value.h (value_aggregate_elt): Add want_address.
 389         * varobj.c (c_variable_editable): Remove check for members.
 390         * gdbarch.sh: Add vtable_function_descriptors and vbit_in_delta.
 391         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Handle descriptors
 392         in virtual tables.
 393         (ia64_gdbarch_init): Call set_gdbarch_vtable_function_descriptors.
 394         * c-lang.h (cp_print_class_method): Delete prototype.
 395         * arm-tdep.c (arm_gdbarch_init): Call set_gdbarch_vbit_in_delta.
 396         * mips-tdep.c (mips_gdbarch_init): Likewise.
 397         * gdbarch.c, gdbarch.h: Regenerated.
 398
 399 2007-01-01  Mark Kettenis  <kettenis@gnu.org>
 400
 401         * rs6000-tdep.c (rs6000_use_struct_convention)
 402         (rs6000_extract_return_value, rs6000_store_return_value)
 403         (rs6000_extract_struct_value_address): Remove.
 404         (rs6000_return_value): New function.
 405         (rs6000_gdbarch_init): Don't set deprecated_extract_return_value,
 406         store_return_value, deprecated_extract_struct_value_address and
 407         deprecated_use_struct_convention.  Use rs6000_return_value
 408         instead.
 409
 410 2007-01-02  Nick Roberts  <nickrob@snap.net.nz>
 411
 412         * mi/mi-cmds.c (mi_cmds): Remove entries for -display-delete,
 413         -display-disable, -display-enable, -display-insert and
 414         -display-list.
 415
 416 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 417
 418         * breakpoint.c (remove_breakpoint): Remove dead code.
 419
 420 2007-01-01  Nick Roberts  <nickrob@snap.net.nz>
 421
 422         * varobj.c: Include block.h.
 423         (c_value_of_root): Check scope within nested statements.
 424
 425 2007-01-01  Mark Kettenis  <kettenis@gnu.org>
 426
 427         * mi/mi-main.c (mi_cmd_data_write_register_values): Use
 428         regcache_cooked_write_signed instead of
 429         deprecated_write_register_bytes.
 430
 431 2007-01-01  Joel Brobecker  <brobecker@adacore.com>
 432
 433         * config/djgpp/fnchange.lst: Add entry for ChangeLog-2006.
 434
 435 2007-01-01  Joel Brobecker  <brobecker@adacore.com>
 436
 437         Followed the Start of New Year Procedure:
 438         * ChangeLog-2006: New file, containing all the entries for 2006.
 439         * ChangeLog: Removed all 2006 entries, and changed the reference
 440         to the previous ChangeLog to point to ChangeLog 2006.
 441         * top.c (print_gdb_version): Update copyright year.
 442
 443 2007-01-01  Mark Kettenis  <kettenis@gnu.org>
 444
 445         * Makefile.in (remote-sds.o): Remove.
 446         * remote-sds.c: Delete.
 447
 448 For older changes see ChangeLog-2006.
 449 \f
 450 Local Variables:
 451 mode: change-log
 452 left-margin: 8
 453 fill-column: 74
 454 version-control: never
 455 End: