gdb/ChangeLog

   1 2006-01-16  Mark Mitchell  <mark@codesourcery.com>
   2
   3         * aclocal.m4: Regenerate.
   4
   5 2006-01-16  Nathan Sidwell  <nathan@codesourcery.com>
   6
   7         * mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
   8         MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
   9         MT_COPRO_PSEUDOREG_REGS members.  Adjust MT_NUM_PSEUDO_REGS.
  10         (mt_register_name): Lazily synthesize name for coprocessor pseudo
  11         array registers.
  12         (mt_copro_register_type): New. Broken out of ...
  13         (mt_register_type): ... here.  Use it.  Deal with coprocessor
  14         pseudo array.
  15         (mt_select_coprocessor): New.
  16         (mt_pseudo_register_read, mt_pseudo_register_write): Deal with
  17         coprocessor pseudo array.
  18
  19 2006-01-16  Andrew Stubbs  <andrew.stubbs@st.com>
  20
  21         * breakpoint.c (insert_breakpoints): Check that a thread exists
  22         before inserting thread specific breakpoints.
  23
  24 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  25
  26         * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
  27         commit.
  28
  29         * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
  30         * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
  31         * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
  32         * config/alpha/nm-nbsd.h: Remove file.
  33         * config/alpha/nm-fbsd.h: Remove file
  34         * config/alpha/nbsd.mh (NAT_FILE): Remove.
  35         * config/alpha/fbsd.mh (NAT_FILE): Remove.
  36
  37 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  38
  39         * macroexp.c (expand): Initialize argc.
  40         * stabsread.c (read_type): Handle errors from read_args.
  41         (read_args): Return NULL for errors.
  42
  43 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  44
  45         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
  46         strcmp to compare string to a byte buffer.
  47
  48 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  49
  50         * printcmd.c (output_command): Always initialize fmt.size.
  51         (printf_command): Use gdb_byte.
  52         * symfile.c (separate_debug_file_exists): Use gdb_byte.
  53         (load_section_callback, read_target_long_array): Likewise.
  54         (simple_read_overlay_table, simple_read_overlay_region_table)
  55         (simple_overlay_update_1): Correct calls to read_target_long_array.
  56         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
  57         Also change local pointers.
  58         (val_print_string): Use gdb_byte.
  59
  60 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  61
  62         * alphafbsd-tdep.c: Include "solib-svr4.h".
  63         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
  64         svr4_lp64_fetch_link_map_offsets.
  65         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
  66         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
  67         solib-svr4.o.
  68         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
  69         and solib-legacy.o.
  70         * config/alpha/nm-fbsd.h: Don't include "solib.h".
  71
  72 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  73
  74         * source.c (_initialize_source): Use add_setshow_integer_cmd.
  75
  76 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  77
  78         * linux-fork.c (delete_fork_command, detach_fork_command): Use
  79         PIDGET.
  80
  81 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  82
  83         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
  84         Remove.
  85         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  86         svr4_ilp32_fetch_link_map_offsets.
  87         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
  88         function.
  89         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
  90         svr4_ilp32_fetch_link_map_offsets.
  91         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
  92         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
  93         (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
  94         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
  95         where appropriate.
  96         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
  97         Simply call svr4_ilp32_fetch_link_map_offsets.
  98         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
  99         svr4_lp64_fetch_link_map_offsets.
 100         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
 101         function.
 102         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 103         svr4_ilp32_fetch_link_map_offsets.
 104         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
 105         (s390x_svr4_fetch_link_map_offsets): Remove functions.
 106         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 107         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 108         where appropriate.
 109
 110 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 111
 112         * arm-tdep.c (arm_return_value): Change type of readbuf and
 113         writebuf arguments to `gdb_byte *'.
 114
 115         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
 116         * Makefile.in (s390-tdep.o): Update dependencies.
 117
 118 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
 119
 120         * sol2-tdep.h. sol2-tdep.c: New files.
 121         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
 122         (amd64_sol2_init_abi): Set skip_solib_resolver.
 123         * i386-sol2-tdep.c: Include "sol2-tdep.h".
 124         (i386_sol2_init_abi): Set skip_solib_resolver.
 125         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
 126         (sparc32_sol2_init_abi): Set skip_solib_resolver.
 127         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
 128         (sparc64_sol2_init_abi): Set skip_solib_resolver.
 129         * Makefile.in (sol2_tdep_h): New variable.
 130         (ALLDEPFILES): Add sol2-tdep.c.
 131         (sol2-tdep.o): New target.
 132         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
 133         (sparc64-sol2-tdep.o): Update dependencies
 134         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
 135         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 136         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
 137         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 138
 139         * hppa-linux-tdep.c: Fix copyright indentation.
 140
 141         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
 142         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
 143         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
 144         functions.
 145         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
 146         floating-point registers.
 147
 148 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
 149
 150         * event-loop.c (gdb_select): Detect file descriptors that have
 151         been closed.
 152
 153 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
 154
 155         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
 156         and long_double_format accordingly.
 157
 158 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
 159
 160         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
 161         translation problems.
 162         * ada-lang.c (ada_value_struct_elt): Change interface and handling
 163         of errors to avoid translation problem (and less than optimal error
 164         messages).
 165         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
 166         Use new interface to ada_value_struct_elt.
 167         * ada_lang.h (ada_value_struct_elt): Update declaration to new
 168         interface.
 169
 170         * ChangeLog: remove reference to ada-tasks.c from entry of
 171         2006-01-07.
 172
 173 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
 174
 175         * remote.c (get_memory_packet_size, set_thread)
 176         (remote_unpack_thread_info_response, remote_get_threadinfo)
 177         (parse_threadlist_response, remote_get_threadlist)
 178         (remote_current_thread, remote_threads_info)
 179         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 180         (remote_check_symbols, remote_open_1, remote_detach)
 181         (remote_async_wait, remote_fetch_registers)
 182         (remote_store_registers, check_binary_download, putpkt_binary)
 183         (remote_insert_breakpoint, remote_insert_watchpoint)
 184         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 185         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
 186         (packet_command): Remove redundant parenthesis.
 187
 188 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
 189
 190         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
 191         (read_memory_typed_address, write_memory)
 192         (write_memory_unsigned_integer, write_memory_signed_integer): Use
 193         gdb_byte where appropriate.
 194
 195         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
 196         'gdb_byte *'.
 197
 198         * target.h (target_read_memory_partial, target_write_memory_partial):
 199         Change second argument to 'gdb_byte *'.
 200         * target.c (target_xfer_memory_partial): Change third argument to
 201         'gdb_byte *'.
 202         (target_read_memory_partial, target_write_memory_partial): Change
 203         second argument to 'gdb_byte *'.
 204
 205         * linespec.c (decode_objc): Make i1 and i2 unsigned.
 206         (find_method): Set values.sals to NULL.
 207
 208 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
 209
 210         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
 211         of 'char *' in cast.
 212
 213 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
 214
 215         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
 216         * ada-lang.c: I18n markup.
 217         Editorial: change "can not" => "cannot" throughout.
 218
 219 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
 220
 221         * Makefile.in: Sort dependencies.
 222
 223 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
 224
 225         * top.c (control_level): Remove unused variable.
 226
 227 2006-01-06  Fred Fish  <fnf@specifix.com>
 228
 229         * objfiles.c (source.h): Include.
 230         (free_objfile): Update comment about clear_symtab_users().
 231         (free_objfile): Check all symtabs of objfile being freed and if
 232         one of them is the current source symtab, call
 233         clear_current_source_symtab_and_line().
 234
 235 2006-01-04  Michael Snyder  <msnyder@redhat.com>
 236
 237         Checkpoint/Restart for Linux.
 238         * linux-nat.c: Add support for debugging multiple forks.
 239         Add #include for linux-fork.h (interface spec).
 240         (super_mourn_inferior): New function pointer.
 241         (child_mourn_inferior): New function / target method.
 242         (linux_target): Claim to_mourn_inferior method pointer.
 243         (child_follow_fork): Call interface to linux-fork, conditionally
 244         add new fork processes to list of debugged processes.
 245         (kill_inferior): Use interface to linux-fork to kill
 246         multiple processes.
 247
 248         * linux-fork.h: New file.
 249         * linux-fork.c: New file.  Support for debugging multiple forks
 250         of the same program.  Support for checkpoint and restart commands.
 251
 252         * infrun.c (nullify_last_target_wait_ptid): New function.
 253
 254         * Makefile.in: Add linux-fork.
 255         * config/*/linux.mh: Add linux-fork.
 256         * NEWS: Mention new functionality.
 257
 258 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
 259
 260         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
 261         Change uses of "illegal" to "invalid".
 262
 263 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 264
 265         * ada-exp.y: Considerable reorganization to move functionality
 266         from ada-lex.l to here, where it is logically more appropriate.
 267         The original reason, however, was to prevent premature name
 268         lookups for selector names in record aggregates.
 269         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
 270         NAME for all of these.
 271         (VAR): New artificial token to clarify precedence rules.
 272         (OTHERS): New lexeme.
 273         (empty_stoken): New symbol.
 274         (%union): Remove ssym, voidval.
 275         (%type): Remove <voidval> type declarations.
 276         (syntax definitions): Add aggregates.
 277         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
 278         Rename some non-terminals to be closer to reference manual usage.
 279         Tighten up expression syntax to disallow certain non-Ada
 280         constructions such as X and then Y or else Z.
 281         (ada_parse): Remove initialization of left_block_context.
 282         (write_var_from_name): Remove.
 283         (write_var_or_type): New function, containing previous code from
 284         defunct write_var_from_name and name_lookup.
 285         (block_lookup): New function, moved from ada-lex.l
 286         (select_possible_type_sym): New function, factored out of
 287         name_lookup, which used to be in ada-lex.l.
 288         (find_primitive_type): Ditto.
 289         (chop_selector): Ditto.
 290         (write_ambiguous_var): New function, factored out of defunct
 291         write_var_from_name.
 292         (write_selectors): New function.
 293         (write_name_assoc): New function.
 294         (write_exp_op_with_string): New function.
 295
 296         * ada-lex.l (processId): Change interface to return stoken.
 297         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 298         (block_lookup, name_lookup): Remove.  Functionality moved to
 299         ada-exp.y.
 300         (state IN_STRING): Remove.
 301         (rules): Handle string escapes in processString.
 302         Add 'others' token.
 303         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 304         yylval.sval (as simple strings).
 305         All name look-ups now handled in ada-exp.y.
 306         Introduce "::" (COLONCOLON) token and return as separate token.
 307         (processId): Change return convention.  Comment.
 308         Leave leading "'" in place.
 309         (processString): New function.
 310         (find_dot_all): Add note to comment.
 311         Fix problem that allowed match only at the end.
 312
 313         * ada-lang.c: Introduce aggregates.
 314         (find_struct_field): Add new parameter to count fields skipped, and
 315         allow other output parameters to be NULL.
 316         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 317         new find_struct_field.
 318         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 319         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 320         (num_component_specs, assign_component, assign_aggregate):
 321         (aggregate_assign_from_choices,aggregate_assign_positional)
 322         (aggregate_assign_others,add_component_interval):
 323         New functions.
 324         (ada_evaluate_subexp): Declare.
 325         Add aggregate-related operators.
 326         (ada_forward_operator_length): Declare.
 327         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 328         Consolidate Ada operators, using ada_forward_operator_length.
 329         (ada_search_struct_field): Search in forward order.
 330         (ADA_OPERATORS): Add new aggregate operators.
 331         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 332         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 333         operators and OP_NAME.
 334         (ada_type_of_array): Use longest_to_int.
 335         (value_assign_to_component): New function.
 336         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 337         Add OP_NAME case.
 338         (ada_forward_operator_length, ada_dump_subexp_body):
 339         Add OP_STRING case.
 340
 341         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 342         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 343
 344 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 345
 346         * ada-lang.c (process_raise_exception_name): Remove extraneous
 347         definition from unsubmitted code.
 348
 349         (is_lower_alphanum): New function.
 350         (ada_decode):  Add support for decoding protected object subprograms
 351         and entries, and of entities declared inside protected object
 352         subprograms.
 353         Also add missing handling for__{DIGITS}+ suffixes.
 354         Allow '$<digits>' as valid overloading suffix.
 355         (is_name_suffix): Add handling for protected type entriy suffixes.
 356         Also add support for protected type subprogram suffixes, but keep
 357         it commented out for now, as there is an ambiguity between these
 358         entities and other internally generated entities.
 359         Allow '$<digits>' as valid overloading suffix.
 360         (is_valid_name_for_wild_match): New function.
 361         (wild_match): Add an exra level of verification of the entity name
 362         before declaring it a match for the given pattern.
 363
 364         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 365         longest_to_int rather than cast.
 366
 367         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 368
 369         (ada_coerce_to_simple_array): Call check_size to make sure
 370         that the object size is reasonable.
 371
 372         (ada_value_primitive_packed_val):  Use correct location in target
 373         buffer for extracting packed record fields that are themselves records.
 374
 375         (add_defn_to_vec): Do not try to replace a stub type by its full
 376         type. Avoids a potential infinite loop.
 377
 378         (ada_lookup_symbol): Move return incorrectly placed return statement,
 379         causing a loop that should be scanning all object files to only
 380         scan the first one.
 381
 382         (ada_tag_name_2): New function.
 383         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 384         use alternative representation.
 385
 386         (ada_find_renaming_symbol): Strip the function name suffix when
 387         computing the XR type name.
 388
 389         (ada_to_fixed_type): Try determining the tag only if we have the
 390         object's address.
 391         (to_fixed_array_type): Add comments.
 392
 393         (ada_check_typedef): Replace expression checking whether the given
 394         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 395         consistent.
 396
 397         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 398         '$' in addition to '.' for runtime auxiliary function name suffixes.
 399         See changes to ada_decode above.
 400
 401         (struct task_control_block): Add field called_task.  (This change is
 402         to keep synchronized with our local sources; it does not affect the
 403         public version yet.)
 404
 405         * ada-typeprint.c (ada_print_type): Use int_string for printing
 406         modulus of modular type.
 407
 408         (print_range): Trivial editorial comment fix.
 409
 410         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 411         double quote in string.
 412
 413 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 414
 415         * top.c: Add 2006 to list of copyright years in file header.
 416
 417 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 418
 419         * top.c (print_gdb_version): Update copyright year to 2006.
 420
 421 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 422             Elena Zannoni <ezannoni@redhat.com>
 423
 424         PR symtab/1651
 425         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 426         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 427         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 428         (Committed by Jim Blandy)
 429
 430 For older changes see ChangeLog-2005.
 431 \f
 432 Local Variables:
 433 mode: change-log
 434 left-margin: 8
 435 fill-column: 74
 436 version-control: never
 437 End: