gdb/ChangeLog

   1 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
   4         strcmp to compare string to a byte buffer.
   5
   6 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
   7
   8         * printcmd.c (output_command): Always initialize fmt.size.
   9         (printf_command): Use gdb_byte.
  10         * symfile.c (separate_debug_file_exists): Use gdb_byte.
  11         (load_section_callback, read_target_long_array): Likewise.
  12         (simple_read_overlay_table, simple_read_overlay_region_table)
  13         (simple_overlay_update_1): Correct calls to read_target_long_array.
  14         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
  15         Also change local pointers.
  16         (val_print_string): Use gdb_byte.
  17
  18 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  19
  20         * alphafbsd-tdep.c: Include "solib-svr4.h".
  21         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
  22         svr4_lp64_fetch_link_map_offsets.
  23         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
  24         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
  25         solib-svr4.o.
  26         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
  27         and solib-legacy.o.
  28         * config/alpha/nm-fbsd.h: Don't include "solib.h".
  29
  30 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  31
  32         * source.c (_initialize_source): Use add_setshow_integer_cmd.
  33
  34 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  35
  36         * linux-fork.c (delete_fork_command, detach_fork_command): Use
  37         PIDGET.
  38
  39 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  40
  41         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
  42         Remove.
  43         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  44         svr4_ilp32_fetch_link_map_offsets.
  45         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
  46         function.
  47         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
  48         svr4_ilp32_fetch_link_map_offsets.
  49         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
  50         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
  51         (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  52         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
  53         where appropriate.
  54         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
  55         Simply call svr4_ilp32_fetch_link_map_offsets.
  56         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
  57         svr4_lp64_fetch_link_map_offsets.
  58         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
  59         function.
  60         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  61         svr4_ilp32_fetch_link_map_offsets.
  62         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
  63         (s390x_svr4_fetch_link_map_offsets): Remove functions.
  64         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
  65         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
  66         where appropriate.
  67
  68 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  69
  70         * arm-tdep.c (arm_return_value): Change type of readbuf and
  71         writebuf arguments to `gdb_byte *'.
  72
  73         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
  74         * Makefile.in (s390-tdep.o): Update dependencies.
  75
  76 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
  77
  78         * sol2-tdep.h. sol2-tdep.c: New files.
  79         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
  80         (amd64_sol2_init_abi): Set skip_solib_resolver.
  81         * i386-sol2-tdep.c: Include "sol2-tdep.h".
  82         (i386_sol2_init_abi): Set skip_solib_resolver.
  83         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
  84         (sparc32_sol2_init_abi): Set skip_solib_resolver.
  85         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
  86         (sparc64_sol2_init_abi): Set skip_solib_resolver.
  87         * Makefile.in (sol2_tdep_h): New variable.
  88         (ALLDEPFILES): Add sol2-tdep.c.
  89         (sol2-tdep.o): New target.
  90         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
  91         (sparc64-sol2-tdep.o): Update dependencies
  92         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
  93         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
  94         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
  95         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
  96
  97         * hppa-linux-tdep.c: Fix copyright indentation.
  98
  99         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
 100         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
 101         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
 102         functions.
 103         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
 104         floating-point registers.
 105
 106 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
 107
 108         * event-loop.c (gdb_select): Detect file descriptors that have
 109         been closed.
 110
 111 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
 112
 113         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
 114         and long_double_format accordingly.
 115
 116 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
 117
 118         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
 119         translation problems.
 120         * ada-lang.c (ada_value_struct_elt): Change interface and handling
 121         of errors to avoid translation problem (and less than optimal error
 122         messages).
 123         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
 124         Use new interface to ada_value_struct_elt.
 125         * ada_lang.h (ada_value_struct_elt): Update declaration to new
 126         interface.
 127
 128         * ChangeLog: remove reference to ada-tasks.c from entry of
 129         2006-01-07.
 130
 131 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
 132
 133         * remote.c (get_memory_packet_size, set_thread)
 134         (remote_unpack_thread_info_response, remote_get_threadinfo)
 135         (parse_threadlist_response, remote_get_threadlist)
 136         (remote_current_thread, remote_threads_info)
 137         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 138         (remote_check_symbols, remote_open_1, remote_detach)
 139         (remote_async_wait, remote_fetch_registers)
 140         (remote_store_registers, check_binary_download, putpkt_binary)
 141         (remote_insert_breakpoint, remote_insert_watchpoint)
 142         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 143         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
 144         (packet_command): Remove redundant parenthesis.
 145
 146 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
 147
 148         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
 149         (read_memory_typed_address, write_memory)
 150         (write_memory_unsigned_integer, write_memory_signed_integer): Use
 151         gdb_byte where appropriate.
 152
 153         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
 154         'gdb_byte *'.
 155
 156         * target.h (target_read_memory_partial, target_write_memory_partial):
 157         Change second argument to 'gdb_byte *'.
 158         * target.c (target_xfer_memory_partial): Change third argument to
 159         'gdb_byte *'.
 160         (target_read_memory_partial, target_write_memory_partial): Change
 161         second argument to 'gdb_byte *'.
 162
 163         * linespec.c (decode_objc): Make i1 and i2 unsigned.
 164         (find_method): Set values.sals to NULL.
 165
 166 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
 167
 168         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
 169         of 'char *' in cast.
 170
 171 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
 172
 173         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
 174         * ada-lang.c: I18n markup.
 175         Editorial: change "can not" => "cannot" throughout.
 176
 177 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
 178
 179         * Makefile.in: Sort dependencies.
 180
 181 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
 182
 183         * top.c (control_level): Remove unused variable.
 184
 185 2006-01-06  Fred Fish  <fnf@specifix.com>
 186
 187         * objfiles.c (source.h): Include.
 188         (free_objfile): Update comment about clear_symtab_users().
 189         (free_objfile): Check all symtabs of objfile being freed and if
 190         one of them is the current source symtab, call
 191         clear_current_source_symtab_and_line().
 192
 193 2006-01-04  Michael Snyder  <msnyder@redhat.com>
 194
 195         Checkpoint/Restart for Linux.
 196         * linux-nat.c: Add support for debugging multiple forks.
 197         Add #include for linux-fork.h (interface spec).
 198         (super_mourn_inferior): New function pointer.
 199         (child_mourn_inferior): New function / target method.
 200         (linux_target): Claim to_mourn_inferior method pointer.
 201         (child_follow_fork): Call interface to linux-fork, conditionally
 202         add new fork processes to list of debugged processes.
 203         (kill_inferior): Use interface to linux-fork to kill
 204         multiple processes.
 205
 206         * linux-fork.h: New file.
 207         * linux-fork.c: New file.  Support for debugging multiple forks
 208         of the same program.  Support for checkpoint and restart commands.
 209
 210         * infrun.c (nullify_last_target_wait_ptid): New function.
 211
 212         * Makefile.in: Add linux-fork.
 213         * config/*/linux.mh: Add linux-fork.
 214         * NEWS: Mention new functionality.
 215
 216 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
 217
 218         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
 219         Change uses of "illegal" to "invalid".
 220
 221 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 222
 223         * ada-exp.y: Considerable reorganization to move functionality
 224         from ada-lex.l to here, where it is logically more appropriate.
 225         The original reason, however, was to prevent premature name
 226         lookups for selector names in record aggregates.
 227         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
 228         NAME for all of these.
 229         (VAR): New artificial token to clarify precedence rules.
 230         (OTHERS): New lexeme.
 231         (empty_stoken): New symbol.
 232         (%union): Remove ssym, voidval.
 233         (%type): Remove <voidval> type declarations.
 234         (syntax definitions): Add aggregates.
 235         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
 236         Rename some non-terminals to be closer to reference manual usage.
 237         Tighten up expression syntax to disallow certain non-Ada
 238         constructions such as X and then Y or else Z.
 239         (ada_parse): Remove initialization of left_block_context.
 240         (write_var_from_name): Remove.
 241         (write_var_or_type): New function, containing previous code from
 242         defunct write_var_from_name and name_lookup.
 243         (block_lookup): New function, moved from ada-lex.l
 244         (select_possible_type_sym): New function, factored out of
 245         name_lookup, which used to be in ada-lex.l.
 246         (find_primitive_type): Ditto.
 247         (chop_selector): Ditto.
 248         (write_ambiguous_var): New function, factored out of defunct
 249         write_var_from_name.
 250         (write_selectors): New function.
 251         (write_name_assoc): New function.
 252         (write_exp_op_with_string): New function.
 253
 254         * ada-lex.l (processId): Change interface to return stoken.
 255         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 256         (block_lookup, name_lookup): Remove.  Functionality moved to
 257         ada-exp.y.
 258         (state IN_STRING): Remove.
 259         (rules): Handle string escapes in processString.
 260         Add 'others' token.
 261         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 262         yylval.sval (as simple strings).
 263         All name look-ups now handled in ada-exp.y.
 264         Introduce "::" (COLONCOLON) token and return as separate token.
 265         (processId): Change return convention.  Comment.
 266         Leave leading "'" in place.
 267         (processString): New function.
 268         (find_dot_all): Add note to comment.
 269         Fix problem that allowed match only at the end.
 270
 271         * ada-lang.c: Introduce aggregates.
 272         (find_struct_field): Add new parameter to count fields skipped, and
 273         allow other output parameters to be NULL.
 274         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 275         new find_struct_field.
 276         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 277         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 278         (num_component_specs, assign_component, assign_aggregate):
 279         (aggregate_assign_from_choices,aggregate_assign_positional)
 280         (aggregate_assign_others,add_component_interval):
 281         New functions.
 282         (ada_evaluate_subexp): Declare.
 283         Add aggregate-related operators.
 284         (ada_forward_operator_length): Declare.
 285         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 286         Consolidate Ada operators, using ada_forward_operator_length.
 287         (ada_search_struct_field): Search in forward order.
 288         (ADA_OPERATORS): Add new aggregate operators.
 289         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 290         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 291         operators and OP_NAME.
 292         (ada_type_of_array): Use longest_to_int.
 293         (value_assign_to_component): New function.
 294         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 295         Add OP_NAME case.
 296         (ada_forward_operator_length, ada_dump_subexp_body):
 297         Add OP_STRING case.
 298
 299         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 300         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 301
 302 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 303
 304         * ada-lang.c (process_raise_exception_name): Remove extraneous
 305         definition from unsubmitted code.
 306
 307         (is_lower_alphanum): New function.
 308         (ada_decode):  Add support for decoding protected object subprograms
 309         and entries, and of entities declared inside protected object
 310         subprograms.
 311         Also add missing handling for__{DIGITS}+ suffixes.
 312         Allow '$<digits>' as valid overloading suffix.
 313         (is_name_suffix): Add handling for protected type entriy suffixes.
 314         Also add support for protected type subprogram suffixes, but keep
 315         it commented out for now, as there is an ambiguity between these
 316         entities and other internally generated entities.
 317         Allow '$<digits>' as valid overloading suffix.
 318         (is_valid_name_for_wild_match): New function.
 319         (wild_match): Add an exra level of verification of the entity name
 320         before declaring it a match for the given pattern.
 321
 322         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 323         longest_to_int rather than cast.
 324
 325         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 326
 327         (ada_coerce_to_simple_array): Call check_size to make sure
 328         that the object size is reasonable.
 329
 330         (ada_value_primitive_packed_val):  Use correct location in target
 331         buffer for extracting packed record fields that are themselves records.
 332
 333         (add_defn_to_vec): Do not try to replace a stub type by its full
 334         type. Avoids a potential infinite loop.
 335
 336         (ada_lookup_symbol): Move return incorrectly placed return statement,
 337         causing a loop that should be scanning all object files to only
 338         scan the first one.
 339
 340         (ada_tag_name_2): New function.
 341         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 342         use alternative representation.
 343
 344         (ada_find_renaming_symbol): Strip the function name suffix when
 345         computing the XR type name.
 346
 347         (ada_to_fixed_type): Try determining the tag only if we have the
 348         object's address.
 349         (to_fixed_array_type): Add comments.
 350
 351         (ada_check_typedef): Replace expression checking whether the given
 352         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 353         consistent.
 354
 355         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 356         '$' in addition to '.' for runtime auxiliary function name suffixes.
 357         See changes to ada_decode above.
 358
 359         (struct task_control_block): Add field called_task.  (This change is
 360         to keep synchronized with our local sources; it does not affect the
 361         public version yet.)
 362
 363         * ada-typeprint.c (ada_print_type): Use int_string for printing
 364         modulus of modular type.
 365
 366         (print_range): Trivial editorial comment fix.
 367
 368         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 369         double quote in string.
 370
 371 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 372
 373         * top.c: Add 2006 to list of copyright years in file header.
 374
 375 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 376
 377         * top.c (print_gdb_version): Update copyright year to 2006.
 378
 379 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 380             Elena Zannoni <ezannoni@redhat.com>
 381
 382         PR symtab/1651
 383         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 384         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 385         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 386         (Committed by Jim Blandy)
 387
 388 For older changes see ChangeLog-2005.
 389 \f
 390 Local Variables:
 391 mode: change-log
 392 left-margin: 8
 393 fill-column: 74
 394 version-control: never
 395 End: