gdb/ChangeLog

   1 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
   2
   3         * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
   4         * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
   5         * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
   6         * config/alpha/nm-nbsd.h: Remove file.
   7         * config/alpha/nm-fbsd.h: Remove file
   8         * config/alpha/nbsd.mh (NAT_FILE): Remove.
   9         * config/alpha/fbsd.mh (NAT_FILE): Remove.
  10
  11 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  12
  13         * macroexp.c (expand): Initialize argc.
  14         * stabsread.c (read_type): Handle errors from read_args.
  15         (read_args): Return NULL for errors.
  16
  17 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  18
  19         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
  20         strcmp to compare string to a byte buffer.
  21
  22 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  23
  24         * printcmd.c (output_command): Always initialize fmt.size.
  25         (printf_command): Use gdb_byte.
  26         * symfile.c (separate_debug_file_exists): Use gdb_byte.
  27         (load_section_callback, read_target_long_array): Likewise.
  28         (simple_read_overlay_table, simple_read_overlay_region_table)
  29         (simple_overlay_update_1): Correct calls to read_target_long_array.
  30         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
  31         Also change local pointers.
  32         (val_print_string): Use gdb_byte.
  33
  34 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  35
  36         * alphafbsd-tdep.c: Include "solib-svr4.h".
  37         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
  38         svr4_lp64_fetch_link_map_offsets.
  39         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
  40         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
  41         solib-svr4.o.
  42         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
  43         and solib-legacy.o.
  44         * config/alpha/nm-fbsd.h: Don't include "solib.h".
  45
  46 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  47
  48         * source.c (_initialize_source): Use add_setshow_integer_cmd.
  49
  50 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  51
  52         * linux-fork.c (delete_fork_command, detach_fork_command): Use
  53         PIDGET.
  54
  55 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  56
  57         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
  58         Remove.
  59         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  60         svr4_ilp32_fetch_link_map_offsets.
  61         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
  62         function.
  63         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
  64         svr4_ilp32_fetch_link_map_offsets.
  65         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
  66         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
  67         (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  68         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
  69         where appropriate.
  70         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
  71         Simply call svr4_ilp32_fetch_link_map_offsets.
  72         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
  73         svr4_lp64_fetch_link_map_offsets.
  74         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
  75         function.
  76         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  77         svr4_ilp32_fetch_link_map_offsets.
  78         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
  79         (s390x_svr4_fetch_link_map_offsets): Remove functions.
  80         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
  81         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
  82         where appropriate.
  83
  84 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  85
  86         * arm-tdep.c (arm_return_value): Change type of readbuf and
  87         writebuf arguments to `gdb_byte *'.
  88
  89         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
  90         * Makefile.in (s390-tdep.o): Update dependencies.
  91
  92 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
  93
  94         * sol2-tdep.h. sol2-tdep.c: New files.
  95         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
  96         (amd64_sol2_init_abi): Set skip_solib_resolver.
  97         * i386-sol2-tdep.c: Include "sol2-tdep.h".
  98         (i386_sol2_init_abi): Set skip_solib_resolver.
  99         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
 100         (sparc32_sol2_init_abi): Set skip_solib_resolver.
 101         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
 102         (sparc64_sol2_init_abi): Set skip_solib_resolver.
 103         * Makefile.in (sol2_tdep_h): New variable.
 104         (ALLDEPFILES): Add sol2-tdep.c.
 105         (sol2-tdep.o): New target.
 106         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
 107         (sparc64-sol2-tdep.o): Update dependencies
 108         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
 109         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 110         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
 111         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 112
 113         * hppa-linux-tdep.c: Fix copyright indentation.
 114
 115         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
 116         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
 117         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
 118         functions.
 119         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
 120         floating-point registers.
 121
 122 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
 123
 124         * event-loop.c (gdb_select): Detect file descriptors that have
 125         been closed.
 126
 127 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
 128
 129         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
 130         and long_double_format accordingly.
 131
 132 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
 133
 134         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
 135         translation problems.
 136         * ada-lang.c (ada_value_struct_elt): Change interface and handling
 137         of errors to avoid translation problem (and less than optimal error
 138         messages).
 139         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
 140         Use new interface to ada_value_struct_elt.
 141         * ada_lang.h (ada_value_struct_elt): Update declaration to new
 142         interface.
 143
 144         * ChangeLog: remove reference to ada-tasks.c from entry of
 145         2006-01-07.
 146
 147 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
 148
 149         * remote.c (get_memory_packet_size, set_thread)
 150         (remote_unpack_thread_info_response, remote_get_threadinfo)
 151         (parse_threadlist_response, remote_get_threadlist)
 152         (remote_current_thread, remote_threads_info)
 153         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 154         (remote_check_symbols, remote_open_1, remote_detach)
 155         (remote_async_wait, remote_fetch_registers)
 156         (remote_store_registers, check_binary_download, putpkt_binary)
 157         (remote_insert_breakpoint, remote_insert_watchpoint)
 158         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 159         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
 160         (packet_command): Remove redundant parenthesis.
 161
 162 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
 163
 164         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
 165         (read_memory_typed_address, write_memory)
 166         (write_memory_unsigned_integer, write_memory_signed_integer): Use
 167         gdb_byte where appropriate.
 168
 169         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
 170         'gdb_byte *'.
 171
 172         * target.h (target_read_memory_partial, target_write_memory_partial):
 173         Change second argument to 'gdb_byte *'.
 174         * target.c (target_xfer_memory_partial): Change third argument to
 175         'gdb_byte *'.
 176         (target_read_memory_partial, target_write_memory_partial): Change
 177         second argument to 'gdb_byte *'.
 178
 179         * linespec.c (decode_objc): Make i1 and i2 unsigned.
 180         (find_method): Set values.sals to NULL.
 181
 182 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
 183
 184         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
 185         of 'char *' in cast.
 186
 187 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
 188
 189         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
 190         * ada-lang.c: I18n markup.
 191         Editorial: change "can not" => "cannot" throughout.
 192
 193 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
 194
 195         * Makefile.in: Sort dependencies.
 196
 197 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
 198
 199         * top.c (control_level): Remove unused variable.
 200
 201 2006-01-06  Fred Fish  <fnf@specifix.com>
 202
 203         * objfiles.c (source.h): Include.
 204         (free_objfile): Update comment about clear_symtab_users().
 205         (free_objfile): Check all symtabs of objfile being freed and if
 206         one of them is the current source symtab, call
 207         clear_current_source_symtab_and_line().
 208
 209 2006-01-04  Michael Snyder  <msnyder@redhat.com>
 210
 211         Checkpoint/Restart for Linux.
 212         * linux-nat.c: Add support for debugging multiple forks.
 213         Add #include for linux-fork.h (interface spec).
 214         (super_mourn_inferior): New function pointer.
 215         (child_mourn_inferior): New function / target method.
 216         (linux_target): Claim to_mourn_inferior method pointer.
 217         (child_follow_fork): Call interface to linux-fork, conditionally
 218         add new fork processes to list of debugged processes.
 219         (kill_inferior): Use interface to linux-fork to kill
 220         multiple processes.
 221
 222         * linux-fork.h: New file.
 223         * linux-fork.c: New file.  Support for debugging multiple forks
 224         of the same program.  Support for checkpoint and restart commands.
 225
 226         * infrun.c (nullify_last_target_wait_ptid): New function.
 227
 228         * Makefile.in: Add linux-fork.
 229         * config/*/linux.mh: Add linux-fork.
 230         * NEWS: Mention new functionality.
 231
 232 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
 233
 234         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
 235         Change uses of "illegal" to "invalid".
 236
 237 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 238
 239         * ada-exp.y: Considerable reorganization to move functionality
 240         from ada-lex.l to here, where it is logically more appropriate.
 241         The original reason, however, was to prevent premature name
 242         lookups for selector names in record aggregates.
 243         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
 244         NAME for all of these.
 245         (VAR): New artificial token to clarify precedence rules.
 246         (OTHERS): New lexeme.
 247         (empty_stoken): New symbol.
 248         (%union): Remove ssym, voidval.
 249         (%type): Remove <voidval> type declarations.
 250         (syntax definitions): Add aggregates.
 251         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
 252         Rename some non-terminals to be closer to reference manual usage.
 253         Tighten up expression syntax to disallow certain non-Ada
 254         constructions such as X and then Y or else Z.
 255         (ada_parse): Remove initialization of left_block_context.
 256         (write_var_from_name): Remove.
 257         (write_var_or_type): New function, containing previous code from
 258         defunct write_var_from_name and name_lookup.
 259         (block_lookup): New function, moved from ada-lex.l
 260         (select_possible_type_sym): New function, factored out of
 261         name_lookup, which used to be in ada-lex.l.
 262         (find_primitive_type): Ditto.
 263         (chop_selector): Ditto.
 264         (write_ambiguous_var): New function, factored out of defunct
 265         write_var_from_name.
 266         (write_selectors): New function.
 267         (write_name_assoc): New function.
 268         (write_exp_op_with_string): New function.
 269
 270         * ada-lex.l (processId): Change interface to return stoken.
 271         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 272         (block_lookup, name_lookup): Remove.  Functionality moved to
 273         ada-exp.y.
 274         (state IN_STRING): Remove.
 275         (rules): Handle string escapes in processString.
 276         Add 'others' token.
 277         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 278         yylval.sval (as simple strings).
 279         All name look-ups now handled in ada-exp.y.
 280         Introduce "::" (COLONCOLON) token and return as separate token.
 281         (processId): Change return convention.  Comment.
 282         Leave leading "'" in place.
 283         (processString): New function.
 284         (find_dot_all): Add note to comment.
 285         Fix problem that allowed match only at the end.
 286
 287         * ada-lang.c: Introduce aggregates.
 288         (find_struct_field): Add new parameter to count fields skipped, and
 289         allow other output parameters to be NULL.
 290         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 291         new find_struct_field.
 292         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 293         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 294         (num_component_specs, assign_component, assign_aggregate):
 295         (aggregate_assign_from_choices,aggregate_assign_positional)
 296         (aggregate_assign_others,add_component_interval):
 297         New functions.
 298         (ada_evaluate_subexp): Declare.
 299         Add aggregate-related operators.
 300         (ada_forward_operator_length): Declare.
 301         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 302         Consolidate Ada operators, using ada_forward_operator_length.
 303         (ada_search_struct_field): Search in forward order.
 304         (ADA_OPERATORS): Add new aggregate operators.
 305         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 306         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 307         operators and OP_NAME.
 308         (ada_type_of_array): Use longest_to_int.
 309         (value_assign_to_component): New function.
 310         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 311         Add OP_NAME case.
 312         (ada_forward_operator_length, ada_dump_subexp_body):
 313         Add OP_STRING case.
 314
 315         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 316         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 317
 318 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 319
 320         * ada-lang.c (process_raise_exception_name): Remove extraneous
 321         definition from unsubmitted code.
 322
 323         (is_lower_alphanum): New function.
 324         (ada_decode):  Add support for decoding protected object subprograms
 325         and entries, and of entities declared inside protected object
 326         subprograms.
 327         Also add missing handling for__{DIGITS}+ suffixes.
 328         Allow '$<digits>' as valid overloading suffix.
 329         (is_name_suffix): Add handling for protected type entriy suffixes.
 330         Also add support for protected type subprogram suffixes, but keep
 331         it commented out for now, as there is an ambiguity between these
 332         entities and other internally generated entities.
 333         Allow '$<digits>' as valid overloading suffix.
 334         (is_valid_name_for_wild_match): New function.
 335         (wild_match): Add an exra level of verification of the entity name
 336         before declaring it a match for the given pattern.
 337
 338         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 339         longest_to_int rather than cast.
 340
 341         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 342
 343         (ada_coerce_to_simple_array): Call check_size to make sure
 344         that the object size is reasonable.
 345
 346         (ada_value_primitive_packed_val):  Use correct location in target
 347         buffer for extracting packed record fields that are themselves records.
 348
 349         (add_defn_to_vec): Do not try to replace a stub type by its full
 350         type. Avoids a potential infinite loop.
 351
 352         (ada_lookup_symbol): Move return incorrectly placed return statement,
 353         causing a loop that should be scanning all object files to only
 354         scan the first one.
 355
 356         (ada_tag_name_2): New function.
 357         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 358         use alternative representation.
 359
 360         (ada_find_renaming_symbol): Strip the function name suffix when
 361         computing the XR type name.
 362
 363         (ada_to_fixed_type): Try determining the tag only if we have the
 364         object's address.
 365         (to_fixed_array_type): Add comments.
 366
 367         (ada_check_typedef): Replace expression checking whether the given
 368         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 369         consistent.
 370
 371         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 372         '$' in addition to '.' for runtime auxiliary function name suffixes.
 373         See changes to ada_decode above.
 374
 375         (struct task_control_block): Add field called_task.  (This change is
 376         to keep synchronized with our local sources; it does not affect the
 377         public version yet.)
 378
 379         * ada-typeprint.c (ada_print_type): Use int_string for printing
 380         modulus of modular type.
 381
 382         (print_range): Trivial editorial comment fix.
 383
 384         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 385         double quote in string.
 386
 387 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 388
 389         * top.c: Add 2006 to list of copyright years in file header.
 390
 391 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 392
 393         * top.c (print_gdb_version): Update copyright year to 2006.
 394
 395 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 396             Elena Zannoni <ezannoni@redhat.com>
 397
 398         PR symtab/1651
 399         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 400         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 401         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 402         (Committed by Jim Blandy)
 403
 404 For older changes see ChangeLog-2005.
 405 \f
 406 Local Variables:
 407 mode: change-log
 408 left-margin: 8
 409 fill-column: 74
 410 version-control: never
 411 End: