gdb/ChangeLog

   1 2006-01-17  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * remote-fileio.c (remote_fileio_return_success): Take a gdb_byte
   4         argument.
   5         (remote_fileio_func_open, remote_fileio_func_rename)
   6         (remote_fileio_func_unlink, remote_fileio_func_stat)
   7         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
   8         (remote_fileio_func_system): Cast the arguments to
   9         remote_read_bytes and remote_write_bytes.
  10         (remote_fileio_func_read, remote_fileio_func_write): Use a
  11         gdb_byte buffer.
  12         * remote.h (remote_read_bytes, remote_write_bytes): Update
  13         prototypes.
  14         * remote.c (hex2bin, bin2hex): Use gdb_byte for the BIN argument.
  15         (threadref_to_int): Replace bogus char * cast.
  16         (remote_unpack_thread_info_response): Use int for tag.
  17         (remote_threads_extra_info, remote_check_symbols): Cast string
  18         arguments to hex2bin.
  19         (remote_wait): Use a char buffer for packets and a gdb_byte
  20         buffer for registers.
  21         (remote_async_wait): Likewise.
  22         (remote_prepare_to_store, store_register_using_P)
  23         (remote_store_registers): Use gdb_byte buffers.
  24         (remote_write_bytes, remote_read_bytes): Use a gdb_byte pointer
  25         for MYADDR and char buffers for strings.
  26         (remote_xfer_partial): Add casts for string operations on READBUF.
  27         (remote_rcmd): Cast strings passed to bin2hex.
  28
  29 2006-01-16  Mark Mitchell  <mark@codesourcery.com>
  30
  31         * aclocal.m4: Regenerate.
  32
  33 2006-01-16  Nathan Sidwell  <nathan@codesourcery.com>
  34
  35         * mt-tdep.c (enum mt_gdb_regnums): Add MT_COPRO_PSEUDOREG_ARRAY,
  36         MT_COPRO_PSEUDOREG_DIM_1, MT_COPRO_PSEUDOREG_DIM_2,
  37         MT_COPRO_PSEUDOREG_REGS members.  Adjust MT_NUM_PSEUDO_REGS.
  38         (mt_register_name): Lazily synthesize name for coprocessor pseudo
  39         array registers.
  40         (mt_copro_register_type): New. Broken out of ...
  41         (mt_register_type): ... here.  Use it.  Deal with coprocessor
  42         pseudo array.
  43         (mt_select_coprocessor): New.
  44         (mt_pseudo_register_read, mt_pseudo_register_write): Deal with
  45         coprocessor pseudo array.
  46
  47 2006-01-16  Andrew Stubbs  <andrew.stubbs@st.com>
  48
  49         * breakpoint.c (insert_breakpoints): Check that a thread exists
  50         before inserting thread specific breakpoints.
  51
  52 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  53
  54         * osabi.c (generic_elf_osabi_sniffer): Fix typo in previous
  55         commit.
  56
  57         * alpha-tdep.c (alpha_gdbarch_init): Set cannot_step_breakpoint.
  58         * config/alpha/nm-osf.h (CANNOT_STEP_BREAKPOINT): Remove.
  59         * config/alpha/nm-linux.h (CANNOT_STEP_BREAKPOINT): Remove.
  60         * config/alpha/nm-nbsd.h: Remove file.
  61         * config/alpha/nm-fbsd.h: Remove file
  62         * config/alpha/nbsd.mh (NAT_FILE): Remove.
  63         * config/alpha/fbsd.mh (NAT_FILE): Remove.
  64
  65 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  66
  67         * macroexp.c (expand): Initialize argc.
  68         * stabsread.c (read_type): Handle errors from read_args.
  69         (read_args): Return NULL for errors.
  70
  71 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  72
  73         * osabi.c (generic_elf_osabi_sniffer): Use memcmp instead of
  74         strcmp to compare string to a byte buffer.
  75
  76 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
  77
  78         * printcmd.c (output_command): Always initialize fmt.size.
  79         (printf_command): Use gdb_byte.
  80         * symfile.c (separate_debug_file_exists): Use gdb_byte.
  81         (load_section_callback, read_target_long_array): Likewise.
  82         (simple_read_overlay_table, simple_read_overlay_region_table)
  83         (simple_overlay_update_1): Correct calls to read_target_long_array.
  84         * valprint.c (partial_memory_read): Change MYADDR to a gdb_byte *.
  85         Also change local pointers.
  86         (val_print_string): Use gdb_byte.
  87
  88 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
  89
  90         * alphafbsd-tdep.c: Include "solib-svr4.h".
  91         (alphafbsd_init_abi): Set solib_svr4_fetch_link_map_offsets to
  92         svr4_lp64_fetch_link_map_offsets.
  93         * Makefile.in (alphafbsd-tdep.o): Update dependencies.
  94         * config/alpha/fbsd.mt (TDEPFILES): Add corelow.o, solib.o and
  95         solib-svr4.o.
  96         * config/alpha/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
  97         and solib-legacy.o.
  98         * config/alpha/nm-fbsd.h: Don't include "solib.h".
  99
 100 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 101
 102         * source.c (_initialize_source): Use add_setshow_integer_cmd.
 103
 104 2006-01-15  Daniel Jacobowitz  <dan@codesourcery.com>
 105
 106         * linux-fork.c (delete_fork_command, detach_fork_command): Use
 107         PIDGET.
 108
 109 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 110
 111         * arm-linux-tdep.c (arm_linux_svr4_fetch_link_map_offsets):
 112         Remove.
 113         (arm_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 114         svr4_ilp32_fetch_link_map_offsets.
 115         * cris-tdep.c (cris_linux_svr4_fetch_link_map_offsets): Remove
 116         function.
 117         (cris_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 118         svr4_ilp32_fetch_link_map_offsets.
 119         * mips-linux-tdep.c (mips_linux_svr4_fetch_link_map_offsets)
 120         (mips64_linux_svr4_fetch_link_map_offsets): Remove functions.
 121         (mips_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 122         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 123         where appropriate.
 124         * nbsd-tdep.c (nbsd_ilp32_solib_svr4_fetch_link_map_offsets):
 125         Simply call svr4_ilp32_fetch_link_map_offsets.
 126         (nbsd_lp64_solib_svr4_fetch_link_map_offsets): Simply call
 127         svr4_lp64_fetch_link_map_offsets.
 128         * ppc-linux-tdep.c (ppc_linux_svr4_fetch_link_map_offsets): Remove
 129         function.
 130         (ppc_linux_init_abi): Set solib_svr4_fetch_link_map_offsets to
 131         svr4_ilp32_fetch_link_map_offsets.
 132         * s390-tdep.c (s390_svr4_fetch_link_map_offsets)
 133         (s390x_svr4_fetch_link_map_offsets): Remove functions.
 134         (s390_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
 135         svr4_ilp32_fetch_link_map_offsets or svr4_lp64_fetch_link_map_offsets
 136         where appropriate.
 137
 138 2006-01-15  Mark Kettenis  <kettenis@gnu.org>
 139
 140         * arm-tdep.c (arm_return_value): Change type of readbuf and
 141         writebuf arguments to `gdb_byte *'.
 142
 143         * s390-tdep.c: Do not include "tm.h" and "../bfd/bfd.h".
 144         * Makefile.in (s390-tdep.o): Update dependencies.
 145
 146 2006-01-14  Mark Kettenis  <kettenis@gnu.org>
 147
 148         * sol2-tdep.h. sol2-tdep.c: New files.
 149         * amd64-sol2-tdep.c: Include "sol2-tdep.h".
 150         (amd64_sol2_init_abi): Set skip_solib_resolver.
 151         * i386-sol2-tdep.c: Include "sol2-tdep.h".
 152         (i386_sol2_init_abi): Set skip_solib_resolver.
 153         * sparc-sol2-tdep.c: Include "sol2-tdep.h".
 154         (sparc32_sol2_init_abi): Set skip_solib_resolver.
 155         * sparc64-sol2-tdep.c: Include "sol2-tdep.h".
 156         (sparc64_sol2_init_abi): Set skip_solib_resolver.
 157         * Makefile.in (sol2_tdep_h): New variable.
 158         (ALLDEPFILES): Add sol2-tdep.c.
 159         (sol2-tdep.o): New target.
 160         (amd64-sol2-tdep.o, i386-sol2-tdep.o, sparc-sol2-tdep.o)
 161         (sparc64-sol2-tdep.o): Update dependencies
 162         * config/i386/i386sol2.mt (TDEPFILES): Add sol2-tdep.o.
 163         * config/i386/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 164         * config/sparc/sol2.mt (TDEPFILES): Add sol2-tdep.o.
 165         * config/sparc/sol2-64.mt (TDEPFILES): Add sol2-tdep.o.
 166
 167         * hppa-linux-tdep.c: Fix copyright indentation.
 168
 169         * hppa-tdep.h (enum hppa_regnum): Add HPPA_FP31R_REGNUM.
 170         * hppabsd-nat.c (hppabsd_fpregset_supplies_p)
 171         (hppabsd_supply_fpregset, hppabsd_collect_fpregset): New
 172         functions.
 173         (hppabsd_fetch_registers, hppabsd_store_registers): Handle
 174         floating-point registers.
 175
 176 2006-01-13  Mark Mitchell  <mark@codesourcery.com>
 177
 178         * event-loop.c (gdb_select): Detect file descriptors that have
 179         been closed.
 180
 181 2006-01-13  Mark Kettenis  <kettenis@gnu.org>
 182
 183         * hppabsd-tdep.c (hppabsd_init_abi): Set long_double_bit to 64,
 184         and long_double_format accordingly.
 185
 186 2006-01-12  Paul N. Hilfinger <hilfinger@adacore.com>
 187
 188         * ada-exp.y (yyerror): Change message to ignore the argument, avoiding
 189         translation problems.
 190         * ada-lang.c (ada_value_struct_elt): Change interface and handling
 191         of errors to avoid translation problem (and less than optimal error
 192         messages).
 193         (ada_value_tag, ada_tag_name_1, ada_tag_name_2, ada_evaluate_subexp):
 194         Use new interface to ada_value_struct_elt.
 195         * ada_lang.h (ada_value_struct_elt): Update declaration to new
 196         interface.
 197
 198         * ChangeLog: remove reference to ada-tasks.c from entry of
 199         2006-01-07.
 200
 201 2006-01-11  Mark Kettenis  <kettenis@gnu.org>
 202
 203         * remote.c (get_memory_packet_size, set_thread)
 204         (remote_unpack_thread_info_response, remote_get_threadinfo)
 205         (parse_threadlist_response, remote_get_threadlist)
 206         (remote_current_thread, remote_threads_info)
 207         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 208         (remote_check_symbols, remote_open_1, remote_detach)
 209         (remote_async_wait, remote_fetch_registers)
 210         (remote_store_registers, check_binary_download, putpkt_binary)
 211         (remote_insert_breakpoint, remote_insert_watchpoint)
 212         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 213         (remote_remove_hw_breakpoint, remote_xfer_partial, remote_rcmd)
 214         (packet_command): Remove redundant parenthesis.
 215
 216 2006-01-10  Mark Kettenis  <kettenis@gnu.org>
 217
 218         * corefile.c (read_memory_integer, read_memory_unsigned_integer)
 219         (read_memory_typed_address, write_memory)
 220         (write_memory_unsigned_integer, write_memory_signed_integer): Use
 221         gdb_byte where appropriate.
 222
 223         * mi/mi-main.c (mi_cmd_data_read_memory): Change type of mbus into
 224         'gdb_byte *'.
 225
 226         * target.h (target_read_memory_partial, target_write_memory_partial):
 227         Change second argument to 'gdb_byte *'.
 228         * target.c (target_xfer_memory_partial): Change third argument to
 229         'gdb_byte *'.
 230         (target_read_memory_partial, target_write_memory_partial): Change
 231         second argument to 'gdb_byte *'.
 232
 233         * linespec.c (decode_objc): Make i1 and i2 unsigned.
 234         (find_method): Set values.sals to NULL.
 235
 236 2006-01-09  Mark Kettenis  <kettenis@gnu.org>
 237
 238         * amd64obsd-nat.c (amd64obsd_supply_pcb): Use 'gdb_byte *' instead
 239         of 'char *' in cast.
 240
 241 2006-01-07  Paul N. Hilfinger <hilfinger@adacore.com>
 242
 243         * ada-exp.y, ada-lex.l, ada-typeprint.c: I18n markup.
 244         * ada-lang.c: I18n markup.
 245         Editorial: change "can not" => "cannot" throughout.
 246
 247 2006-01-07  Mark Kettenis  <kettenis@gnu.org>
 248
 249         * Makefile.in: Sort dependencies.
 250
 251 2006-01-07  Eli Zaretskii  <eliz@gnu.org>
 252
 253         * top.c (control_level): Remove unused variable.
 254
 255 2006-01-06  Fred Fish  <fnf@specifix.com>
 256
 257         * objfiles.c (source.h): Include.
 258         (free_objfile): Update comment about clear_symtab_users().
 259         (free_objfile): Check all symtabs of objfile being freed and if
 260         one of them is the current source symtab, call
 261         clear_current_source_symtab_and_line().
 262
 263 2006-01-04  Michael Snyder  <msnyder@redhat.com>
 264
 265         Checkpoint/Restart for Linux.
 266         * linux-nat.c: Add support for debugging multiple forks.
 267         Add #include for linux-fork.h (interface spec).
 268         (super_mourn_inferior): New function pointer.
 269         (child_mourn_inferior): New function / target method.
 270         (linux_target): Claim to_mourn_inferior method pointer.
 271         (child_follow_fork): Call interface to linux-fork, conditionally
 272         add new fork processes to list of debugged processes.
 273         (kill_inferior): Use interface to linux-fork to kill
 274         multiple processes.
 275
 276         * linux-fork.h: New file.
 277         * linux-fork.c: New file.  Support for debugging multiple forks
 278         of the same program.  Support for checkpoint and restart commands.
 279
 280         * infrun.c (nullify_last_target_wait_ptid): New function.
 281
 282         * Makefile.in: Add linux-fork.
 283         * config/*/linux.mh: Add linux-fork.
 284         * NEWS: Mention new functionality.
 285
 286 2006-01-02  Paul Hilfinger  <hilfingr@nile.gnat.com>
 287
 288         * ada-exp.y (syntax definitions,write_var_or_type,write_name_assoc):
 289         Change uses of "illegal" to "invalid".
 290
 291 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 292
 293         * ada-exp.y: Considerable reorganization to move functionality
 294         from ada-lex.l to here, where it is logically more appropriate.
 295         The original reason, however, was to prevent premature name
 296         lookups for selector names in record aggregates.
 297         (BLOCKNAME, TYPENAME, OBJECT_RENAMING): Remove; lexer now returns
 298         NAME for all of these.
 299         (VAR): New artificial token to clarify precedence rules.
 300         (OTHERS): New lexeme.
 301         (empty_stoken): New symbol.
 302         (%union): Remove ssym, voidval.
 303         (%type): Remove <voidval> type declarations.
 304         (syntax definitions): Add aggregates.
 305         Remove distinction between NAME, TYPENAME, BLOCKNAME, OBJECT_RENAMING.
 306         Rename some non-terminals to be closer to reference manual usage.
 307         Tighten up expression syntax to disallow certain non-Ada
 308         constructions such as X and then Y or else Z.
 309         (ada_parse): Remove initialization of left_block_context.
 310         (write_var_from_name): Remove.
 311         (write_var_or_type): New function, containing previous code from
 312         defunct write_var_from_name and name_lookup.
 313         (block_lookup): New function, moved from ada-lex.l
 314         (select_possible_type_sym): New function, factored out of
 315         name_lookup, which used to be in ada-lex.l.
 316         (find_primitive_type): Ditto.
 317         (chop_selector): Ditto.
 318         (write_ambiguous_var): New function, factored out of defunct
 319         write_var_from_name.
 320         (write_selectors): New function.
 321         (write_name_assoc): New function.
 322         (write_exp_op_with_string): New function.
 323
 324         * ada-lex.l (processId): Change interface to return stoken.
 325         (tempbuf, resize_tempbuf, tempbuf_size, tempbuf_len): Remove.
 326         (block_lookup, name_lookup): Remove.  Functionality moved to
 327         ada-exp.y.
 328         (state IN_STRING): Remove.
 329         (rules): Handle string escapes in processString.
 330         Add 'others' token.
 331         Return all NAMEs, BLOCKNAMEs, OBJECT_RENAMINGs, TYPENAMEs in
 332         yylval.sval (as simple strings).
 333         All name look-ups now handled in ada-exp.y.
 334         Introduce "::" (COLONCOLON) token and return as separate token.
 335         (processId): Change return convention.  Comment.
 336         Leave leading "'" in place.
 337         (processString): New function.
 338         (find_dot_all): Add note to comment.
 339         Fix problem that allowed match only at the end.
 340
 341         * ada-lang.c: Introduce aggregates.
 342         (find_struct_field): Add new parameter to count fields skipped, and
 343         allow other output parameters to be NULL.
 344         (value_tag_from_contents_and_address, ada_value_struct_elt): Use
 345         new find_struct_field.
 346         (ada_index_struct_field, assign_aggregate, ada_is_array_type)
 347         (num_visible_fields, ada_index_struct_field_1, ada_index_struct_field)
 348         (num_component_specs, assign_component, assign_aggregate):
 349         (aggregate_assign_from_choices,aggregate_assign_positional)
 350         (aggregate_assign_others,add_component_interval):
 351         New functions.
 352         (ada_evaluate_subexp): Declare.
 353         Add aggregate-related operators.
 354         (ada_forward_operator_length): Declare.
 355         (resolve_subexp): Add cases for new aggregate operators and OP_NAME.
 356         Consolidate Ada operators, using ada_forward_operator_length.
 357         (ada_search_struct_field): Search in forward order.
 358         (ADA_OPERATORS): Add new aggregate operators.
 359         (ada_operator_length, ada_op_name, ada_forward_operator_length)
 360         (ada_dump_subexp_body, ada_print_subexp): Handle new aggregate
 361         operators and OP_NAME.
 362         (ada_type_of_array): Use longest_to_int.
 363         (value_assign_to_component): New function.
 364         (ada_forward_operator_length, ada_op_name, ada_dump_subexp_body):
 365         Add OP_NAME case.
 366         (ada_forward_operator_length, ada_dump_subexp_body):
 367         Add OP_STRING case.
 368
 369         * ada-lang.h (enum ada_operator): Add OP_AGGREGATE, OP_OTHERS,
 370         OP_CHOICES, OP_DISCRETE_RANGE, OP_POSITIONAL.
 371
 372 2006-01-02  Paul N. Hilfinger  <hilfinger@adacore.com>
 373
 374         * ada-lang.c (process_raise_exception_name): Remove extraneous
 375         definition from unsubmitted code.
 376
 377         (is_lower_alphanum): New function.
 378         (ada_decode):  Add support for decoding protected object subprograms
 379         and entries, and of entities declared inside protected object
 380         subprograms.
 381         Also add missing handling for__{DIGITS}+ suffixes.
 382         Allow '$<digits>' as valid overloading suffix.
 383         (is_name_suffix): Add handling for protected type entriy suffixes.
 384         Also add support for protected type subprogram suffixes, but keep
 385         it commented out for now, as there is an ambiguity between these
 386         entities and other internally generated entities.
 387         Allow '$<digits>' as valid overloading suffix.
 388         (is_valid_name_for_wild_match): New function.
 389         (wild_match): Add an exra level of verification of the entity name
 390         before declaring it a match for the given pattern.
 391
 392         (ada_type_of_array, ada_evaluate_subexp): Use more proper
 393         longest_to_int rather than cast.
 394
 395         (ada_evaluate_subexp): Use "invalid" rather than "illegal" in comment.
 396
 397         (ada_coerce_to_simple_array): Call check_size to make sure
 398         that the object size is reasonable.
 399
 400         (ada_value_primitive_packed_val):  Use correct location in target
 401         buffer for extracting packed record fields that are themselves records.
 402
 403         (add_defn_to_vec): Do not try to replace a stub type by its full
 404         type. Avoids a potential infinite loop.
 405
 406         (ada_lookup_symbol): Move return incorrectly placed return statement,
 407         causing a loop that should be scanning all object files to only
 408         scan the first one.
 409
 410         (ada_tag_name_2): New function.
 411         (ada_tag_name_1): If no 'tsd' field found in the dispatching table,
 412         use alternative representation.
 413
 414         (ada_find_renaming_symbol): Strip the function name suffix when
 415         computing the XR type name.
 416
 417         (ada_to_fixed_type): Try determining the tag only if we have the
 418         object's address.
 419         (to_fixed_array_type): Add comments.
 420
 421         (ada_check_typedef): Replace expression checking whether the given
 422         type is a stub or not by a "call" to TYPE_STUB. Clearer and more
 423         consistent.
 424
 425         * ada-lang.h (ADA_KNOWN_AUXILIARY_FUNCTION_NAME_PATTERNS): Allow
 426         '$' in addition to '.' for runtime auxiliary function name suffixes.
 427         See changes to ada_decode above.
 428
 429         (struct task_control_block): Add field called_task.  (This change is
 430         to keep synchronized with our local sources; it does not affect the
 431         public version yet.)
 432
 433         * ada-typeprint.c (ada_print_type): Use int_string for printing
 434         modulus of modular type.
 435
 436         (print_range): Trivial editorial comment fix.
 437
 438         * ada-valprint.c (ada_emit_char): Use normal Ada syntax for
 439         double quote in string.
 440
 441 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 442
 443         * top.c: Add 2006 to list of copyright years in file header.
 444
 445 2006-01-01  Joel Brobecker  <brobecker@adacore.com>
 446
 447         * top.c (print_gdb_version): Update copyright year to 2006.
 448
 449 2006-01-01  Roger Sayle  <roger@eyesopen.com>
 450             Elena Zannoni <ezannoni@redhat.com>
 451
 452         PR symtab/1651
 453         * xcoffread.c (xcoff_next_symbol_text): Check this_symtab_psymtab
 454         for NULL before assigning this_symtab_psymtab->objfile to objfile.
 455         (scan_xcoff_symtab): Initialize next_symbol_text_func.
 456         (Committed by Jim Blandy)
 457
 458 For older changes see ChangeLog-2005.
 459 \f
 460 Local Variables:
 461 mode: change-log
 462 left-margin: 8
 463 fill-column: 74
 464 version-control: never
 465 End: