gdb/ChangeLog

   1 2010-02-15  Tom Tromey  <tromey@redhat.com>
   2
   3         * c-typeprint.c (c_type_print_base): Reverse order of test.
   4
   5 2010-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
   6
   7         * solib-svr4.c (LM_ADDR_CHECK): New variable minpagesize.  Optionally
   8         initialize it from ELF BFD.  Extend the prelink condition by it.
   9
  10 2010-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
  11
  12         * defs.h (parse_pid_to_attach): New.
  13         * utils.c (parse_pid_to_attach): New.
  14         * darwin-nat.c (darwin_attach): Replace ARGS parsing by parse_pid.
  15         * gnu-nat.c (gnu_attach): Likewise.
  16         * nto-procfs.c (procfs_attach): Likewise.
  17         * procfs.c (procfs_attach): Likewise.
  18         * windows-nat.c (windows_attach): Likewise.
  19         * inf-ptrace.c (inf_ptrace_attach): Likewise.  Remove variable dummy.
  20         * inf-ttrace.c (inf_ttrace_attach): Likewise.
  21         * remote.c (extended_remote_attach_1): Likewise.  New comment on getpid
  22         check.
  23
  24 2010-02-14  Masaki Muranaka  <monaka@monami-software.com>
  25
  26         * MAINTAINERS: Add myself for write after approval privileges.
  27
  28 2010-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
  29
  30         * solib-svr4.c: (LM_ADDR_CHECK): Move variable align to a more inner
  31         block.
  32
  33 2010-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
  34
  35         * solib-svr4.c: (LM_ADDR_CHECK): Print successful prelink adjustment
  36         only if INFO_VERBOSE.
  37
  38 2010-02-12  Tomas Holmberg <th@virtutech.com>
  39
  40         * mi/mi-main.c: Added the --reverse flag to the following MI
  41         commands: exec-continue, exec-finish, exec-next, exec-step,
  42         exec-next-instruction, exec-step-instruction. This is to
  43         support reverse execution over the MI interface to gdb.
  44
  45 2010-02-12  Pedro Alves  <pedro@codesourcery.com>
  46
  47         * tracepoint.c (_initialize_tracepoint): Specify that the address
  48         range of `tfind outsize' is exclusive, and that the address range
  49         of `tfind range' is inclusive, in the commands' help strings.
  50
  51 2010-02-12  Joel Brobecker  <brobecker@adacore.com>
  52
  53         Spurious "dll not found" error messages on x64-windows.
  54         * windows-nat.c: Add include of complaints.h.
  55         (handle_unload_dll): Change dll-not-found error into a complaint.
  56
  57 2010-02-12  Pedro Alves  <pedro@codesourcery.com>
  58
  59         * breakpoint.c (allocate_bp_location): Use bp_loc_other for
  60         bp_tracepoint and bp_fast_tracepoint, not
  61         bp_loc_software_breakpoint.
  62         (update_global_location_list): Tracepoints are never duplicates of
  63         anything.
  64
  65 2010-02-12  Pedro Alves  <pedro@codesourcery.com>
  66
  67         * breakpoint.c (break_command_really): Change return type to int.
  68         Return false if no breakpoint was created, true otherwise.
  69         (trace_command): Don't set the tracepoint count if no tracepoint
  70         was created.
  71         (ftrace_command): Ditto.
  72         (create_tracepoint_from_upload): Bail out if the tracepoint wasn't
  73         created in the breakpoints table.
  74
  75 2010-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
  76             Ulrich Weigand  <uweigand@de.ibm.com>
  77
  78         * solib-svr4.c (LM_ADDR_CHECK): New comment on PPC-aware condition.
  79
  80 2010-02-11  Pedro Alves  <pedro@codesourcery.com>
  81
  82         * ax-gdb.c (gen_exp_binop_rest) [BINOP_SUBSCRIPT]: Error out if
  83         the offset value isn't of integral type.
  84
  85 2010-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
  86
  87         * breakpoint.c (delete_breakpoint) <bpt->related_breakpoint != NULL>:
  88         New.
  89
  90 2010-02-11  Pedro Alves  <pedro@codesourcery.com>
  91
  92         * ax-gdb.c (gen_exp_binop_rest) [BINOP_SUBSCRIPT]: Error out on
  93         non-subscriptable types.
  94         * valarith.c (binop_types_user_defined_p): New, abstracted out
  95         from ...
  96         (binop_user_defined_p): ... this.
  97         * value.h (binop_types_user_defined_p): Declare.
  98
  99 2010-02-11  Pedro Alves  <pedro@codesourcery.com>
 100
 101         * tracepoint.c (tfile_open): Remove spurious discard_cleanups.
 102         Merge uploaded TSVs before merging uploaded tracepoints.
 103
 104 2010-02-11  Pedro Alves  <pedro@codesourcery.com>
 105
 106         * ax-gdb.c (gen_deref): Don't allow dereferencing void pointers.
 107
 108 2010-02-11  Vladimir Prus  <vladimir@codesourcery.com>
 109
 110         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Add extra
 111         whitespace character after a dot in comment.
 112         (mi_cmd_stack_list_arguments, mi_cmd_stack_list_variables):
 113         Likewise.
 114         (list_args_or_locals): For the 'all' (that is
 115         -stack-list-variables) case, always output list of tuples.
 116         Output 'arg' field if variable is argument.
 117
 118 2010-02-10  Tom Tromey  <tromey@redhat.com>
 119
 120         * parser-defs.h (parser_debug): Declare.
 121         * parse.c (_initialize_parse): Install "debug parser" set/show
 122         command.
 123         (parser_debug): New global.
 124         (show_parserdebug): New function.
 125         * c-exp.y (c_parse): Set yydebug.
 126
 127 2010-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 128
 129         * target-descriptions.c (tdesc_type): Add TDESC_TYPE_I387_EXT,
 130         TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR.
 131         (tdesc_predefined_types): Add i387_ext, i386_eflags and
 132         i386_mxcsr.
 133         (tdesc_find_type): New.
 134         (tdesc_gdb_type): Use tdesc_find_type.  Handle TDESC_TYPE_I387_EXT,
 135         TDESC_TYPE_I386_EFLAGS and TDESC_TYPE_I386_MXCSR.
 136
 137         * target-descriptions.h (tdesc_find_type): New.
 138
 139 2010-02-10  Michael Snyder  <msnyder@vmware.com>
 140
 141         * gdb-gdb.py: Comment fix.
 142
 143 2010-02-09  Tristan Gingold  <gingold@adacore.com>
 144
 145         * machoread.c (macho_symfile_relocate): New function.
 146         (macho_sym_fns): Use macho_symfile_relocate instead of
 147         default_symfile_relocate.
 148         (macho_oso_data): New type.
 149         (current_oso): New variable.
 150         (macho_add_oso_symfile): Do not compute section_addr_info, but
 151         instead set vma of sections.
 152         Do not set SYMFILE_VERBOSE to call symbol_file_add_from_bfd.
 153         Set and clear current_oso.
 154
 155 2010-02-09  Joel Brobecker  <brobecker@adacore.com>
 156
 157         Wrong type description for tagged type parameter.
 158         * ada-lang.c (ada_evaluate_subexp) [OP_VAR_VALUE]: When noside is
 159         EVAL_AVOID_SIDE_EFFECTS, also handle the case when type is a
 160         reference to a tagged type.
 161
 162 2010-02-09  Tristan Gingold  <gingold@adacore.com>
 163
 164         * objfiles.c (objfile_separate_debug_iterate): Do not iterate on
 165         brothers of the parent.
 166
 167 2010-02-08  Tom Tromey  <tromey@redhat.com>
 168
 169         PR c++/8017:
 170         * value.h: Update.
 171         * valops.c (search_struct_field): Make 'name' const.
 172         (search_struct_method): Likewise.
 173         (find_method_list): Make 'method' const.
 174         (value_struct_elt): Make 'name' and 'err' const.
 175         (value_find_oload_method_list): Make 'method' const.
 176         (find_overload_match): Make 'name' const.
 177         * eval.c (evaluate_subexp_standard): New locals function,
 178         function_name.
 179         <OP_FUNCALL>: Handle OP_SCOPE specially.
 180
 181 2010-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
 182
 183         * infrun.c (handle_inferior_event): Do not look up regcache
 184         for exited processes.
 185
 186 Mon Feb  8 13:17:10 2010  Chris Moller  <moller@mollerware.com>
 187
 188         PR gdb/10728
 189         * valarith.c (value_ptrdiff): Added a test for a zero type length,
 190         warn if found, and assume length = 1.
 191
 192 2010-02-08  Chris Moller  <cmoller@redhat.com>
 193
 194         PR gdb/9067
 195         * cp-valprint.c (cp_print_value_fields) Fix use of obstacks.
 196         cp_print_static_field)  Fix use of obstacks.
 197
 198 2010-02-08  Pedro Alves  <pedro@codesourcery.com>
 199
 200         * linux-nat.c (linux_nat_resume): In non-stop, also only tag
 201         resumed LWPs as resumed.
 202         (linux_nat_wait_1): If there's no resumed LWP in the set of LWPs
 203         we're waiting for, bail out with TARGET_WAITKIND_IGNORE, instead
 204         of throwing an internal error.  If an LWP of a process we're not
 205         waiting for reports a signal, don't force collecting a SIGSTOP,
 206         and if it was breakpoint hit in non-stop mode, cancel it.  Don't
 207         go through all LWPs cancelling breakpoints in non-stop mode.
 208         (resume_stopped_resumed_lwps): New.
 209         (linux_nat_wait): Use it.
 210
 211 2010-02-07  H.J. Lu  <hongjiu.lu@intel.com>
 212
 213         * features/Makefile (WHICH): Add i386/i386, i386/i386-linux,
 214         i386/amd64 and i386/amd64-linux.
 215         (i386/i386-expedite): New.
 216         (i386/i386-linux-expedite): Likewise.
 217         (i386/amd64-expedite):Likewise.
 218         (i386/amd64-linux-expedite): Likewise.
 219         ($(outdir)/i386/i386-linux.dat): Likewise.
 220         ($(outdir)/i386/amd64.dat): Likewise.
 221         ($(outdir)/i386/amd64-linux.dat): Likewise.
 222
 223         * features/i386/32bit-core.xml: New.
 224         * features/i386/32bit-linux.xml: Likewise.
 225         * features/i386/32bit-sse.xml: Likewise.
 226         * features/i386/64bit-core.xml: Likewise.
 227         * features/i386/64bit-linux.xml: Likewise.
 228         * features/i386/64bit-sse.xml: Likewise.
 229         * features/i386/i386-linux.xml: Likewise.
 230         * features/i386/i386.xml: Likewise.
 231         * features/i386/amd64-linux.xml: Likewise.
 232         * features/i386/amd64.xml: Likewise.
 233         * features/i386/i386-linux.c: Likewise.
 234         * features/i386/i386.c: Likewise.
 235         * features/i386/amd64-linux.c: Likewise.
 236         * features/i386/amd64.c: Likewise.
 237
 238 2010-02-05  Sami Wagiaalla  <swagiaal@redhat.com>
 239
 240         PR c++/7935:
 241         * cp-support.h: Added char* alias element to using_direct data
 242         struct.
 243         (cp_add_using): Added char* alias argument.
 244         (cp_add_using_directive): Ditto.
 245         * cp-namespace.c: Updated with the above changes.
 246         (cp_lookup_symbol_imports): Check for aliases.
 247         * dwarf2read.c (read_import_statement): Figure out local alias
 248         for the import and pass it on to cp_add_using.
 249         (read_namespace): Pass alias argument to cp_add_using.
 250
 251 2010-02-05  Hui Zhu  <teawater@gmail.com>
 252
 253         * defs.h (gdb_bfd_errmsg): New extern.
 254         * exec.c (exec_file_attach): Change bfd_errmsg to
 255         gdb_bfd_errmsg.
 256         * utils.c (AMBIGUOUS_MESS1): New macro.
 257         (AMBIGUOUS_MESS2): New macro.
 258         (gdb_bfd_errmsg): New function.
 259
 260 2010-02-04  Doug Evans  <dje@google.com>
 261
 262         * solib-svr4.c (enable_break): Add comment.
 263
 264 2010-02-04  Anthony Green  <green@moxielogic.com>
 265
 266         * moxie-tdep.c (moxie_analyze_prologue): Fail protocol analysis
 267         gracefully.
 268
 269 2010-02-04  Tom Tromey  <tromey@redhat.com>
 270
 271         * valops.c (search_struct_field): Account for
 272         value_embedded_offset.  Fix check for virtual base past the end of
 273         the object.  Use value_copy when making a slice of the value.
 274
 275 2010-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 276
 277         PR tui/9622
 278         * tui/tui-interp.c (tui_init): Call tui_initialize_readline
 279         only if gdb_stdout is a tty.
 280
 281 2010-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 282
 283         * target-descriptions.c: Include "osabi.h".
 284         (maint_print_c_tdesc_cmd): Generate set_tdesc_osabi for valid
 285         OSABI.
 286
 287 2010-02-04  Tristan Gingold  <gingold@adacore.com>
 288
 289         * machoread.c (macho_add_oso): Renamed to macho_register_oso.
 290         (macho_symtab_read): Adjust calls to macho_add_oso.
 291         (macho_oso_symfile): Renamed to macho_symfile_read_all_oso.
 292         (macho_symfile_read): Adjust call to macho_oso_symfile.
 293         (macho_new_init): Move this function after declarations.
 294         (macho_symfile_init): Ditto.
 295         * darwin-nat-info.c (darwin_lib_gdb_ports): Remove.
 296         * darwin-nat.c (darwin_lookup_task): Remove unused prototype.
 297
 298 2010-02-04  Vladimir Prus  <vladimir@codesourcery.com>
 299
 300         Include MI command in remotelog.
 301
 302         * mi/mi-main.c (mi_execute_command): Call target_log_command.
 303
 304 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 305
 306         * remote.c (remote_state): Remove gdbarch.
 307         (init_remote_state): Don't set gdbarch.
 308         (remote_query_supported): Pass target_gdbarch instead of
 309         rs->gdbarch to gdbarch_qsupported.
 310
 311 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 312
 313         * gdbarch.sh: Add qsupported.
 314
 315         * gdbarch.c: Regenerated.
 316         * gdbarch.h: Likewise.
 317
 318         * remote.c (remote_state): Add gdbarch.
 319         (init_remote_state): Set gdbarch.
 320         (remote_query_supported): Support gdbarch_qsupported.
 321
 322 2010-02-03  Daniel Jacobowitz  <dan@codesourcery.com>
 323
 324         * amd64fbsd-nat.c (amd64fbsd_supply_pcb): Also check for
 325         __FreeBSD_kernel_version.
 326
 327 2010-02-03  Tristan Gingold  <gingold@adacore.com>
 328
 329         * symfile.h (struct sym_fns): Add sym_relocate field.
 330         (default_symfile_relocate): New prototype.
 331         (symfile_relocate_debug_section): First argument is now an objfile.
 332         * symfile.c (default_symfile_relocate): Rename from
 333         symfile_relocate_debug_section, first argument is now an objfile.
 334         (symfile_relocate_debug_section): New function.
 335         * coffread.c (coff_sym_fns): Set sym_relocate field.
 336         * somread.c (som_sym_fns): Ditto.
 337         * mipsread.c (ecoff_sym_fns): Ditto.
 338         * machoread.c (macho_sym_fns): Ditto.
 339         * elfread.c (elf_sym_fns): Ditto.
 340         * dwarf2read.c (dwarf2_read_section): Ditto.
 341         * xcoffread.c (xcoff_sym_fns): Ditto.
 342         * dbxread.c (aout_sym_fns): Ditto.
 343         (dbx_psymtab_to_symtab): Adjust call to symfile_relocate_debug_section.
 344         (elfstab_build_psymtabs): Ditto.
 345
 346 2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         * defs.h (MAX_REGISTER_SIZE): Increase to 32.
 349
 350 2010-02-02  Tom Tromey  <tromey@redhat.com>
 351
 352         * valops.c (value_cast_structs): Try downcasting using the RTTI
 353         type.
 354
 355 2010-02-02  Tom Tromey  <tromey@redhat.com>
 356
 357         * gnu-v2-abi.c: Don't include gnu-v2-abi.h.
 358         (gnuv2_baseclass_offset): Now static.
 359         * Makefile.in (HFILES_NO_SRCDIR): Remove gnu-v2-abi.h.
 360         * gnu-v2-abi.h: Remove.
 361
 362 2010-02-02  Tom Tromey  <tromey@redhat.com>
 363
 364         * m2-typeprint.c (m2_record_fields): Don't use
 365         TYPE_DECLARED_TYPE.
 366         * gdbtypes.h (TYPE_DECLARED_CLASS): New macro.
 367         (struct main_type) <flag_declared_class>: New field.
 368         (struct cplus_struct_type) <declared_type>: Remove.
 369         <ntemplate_args>: Move earlier.
 370         (DECLARED_TYPE_CLASS, DECLARED_TYPE_UNION, DECLARED_TYPE_STRUCT)
 371         (DECLARED_TYPE_TEMPLATE): Remove.
 372         (TYPE_DECLARED_TYPE): Remove.
 373         * gdbtypes.c (lookup_union): Don't use TYPE_DECLARED_TYPE.
 374         * dwarf2read.c (read_structure_type): Set TYPE_DECLARED_CLASS.
 375         * c-typeprint.c (c_type_print_base): Use TYPE_DECLARED_CLASS, not
 376         TYPE_DECLARED_TYPE.
 377
 378 2010-02-02  Tom Tromey  <tromey@redhat.com>
 379
 380         PR c++/11226, PR c++/9629, PR c++/9688, PR c++/8890:
 381         * valops.c (search_struct_field): Compute nbases after calling
 382         CHECK_TYPEDEF.
 383         (check_field): Call CHECK_TYPEDEF.
 384         * cp-valprint.c (cp_print_value): Pass correct address to
 385         baseclass_offset.  Fix check for virtual base past the end of the
 386         object.  Don't offset address passed to cp_print_value_fields or
 387         apply_val_pretty_printer.
 388         (cp_print_value_fields): Fix call to val_print.
 389         (cp_print_value_fields_rtti): New function.
 390         * c-valprint.c (c_val_print): Use cp_print_value_fields_rtti.
 391         * p-valprint.c (pascal_object_print_value_fields): Fix call to
 392         val_print.
 393         * python/py-prettyprint.c (apply_val_pretty_printer): Add embedded
 394         offset to address.
 395         * language.h (struct language_defn) <la_val_print>: Document.
 396         * c-lang.h (cp_print_value_fields_rtti): Declare.
 397
 398 2010-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 399
 400         PR libc/11214:
 401         * linux-low.c (linux_tracefork_child) [!(__UCLIBC__ && HAS_NOMMU)]: New.
 402         (linux_test_for_tracefork): Move `stack' into [__UCLIBC__ && HAS_NOMMU].
 403         (linux_test_for_tracefork) [!(__UCLIBC__ && HAS_NOMMU)]: New.
 404
 405 2010-02-01  Michael Matz  <matz@suse.de>
 406             Daniel Jacobowitz  <dan@codesourcery.com>
 407
 408         * i386-tdep.c (i386_frame_cache): Assume valid anonymous
 409         functions use a frame pointer.
 410
 411 2010-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 412
 413         * solib-svr4.c (scan_dyntag): New variable dyn_addr.  Replace gdb_assert
 414         by a conditional setting DYN_ADDR.  Use DYN_ADDR.
 415         * config/djgpp/fnchange.lst: Add translations for
 416         symbol-without-target_section.exp and symbol-without-target_section.c.
 417
 418 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 419
 420         * gdbarch.sh: Set LANG and LC_ALL to C, not c.
 421         (remote_breakpoint_for_pc): Correct invalid_p check.
 422         * gdbarch.c: Regenerated.
 423
 424 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 425
 426         * arm-tdep.c (arm_find_mapping_symbol): New function, from
 427         arm_pc_is_thumb.
 428         (arm_pc_is_thumb): Use arm_find_mapping_symbol.
 429         (extend_buffer_earlier): New function.
 430         (MAX_IT_BLOCK_PREFIX, IT_SCAN_THRESHOLD): New constants.
 431         (arm_adjust_breakpoint_address): New function.
 432         (arm_gdbarch_init): Register arm_adjust_breakpoint_address.
 433
 434 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 435
 436         * arm-linux-tdep.c (arm_linux_thumb2_be_breakpoint)
 437         (arm_linux_thumb2_le_breakpoint): New constants.
 438         (arm_linux_init_abi): Set thumb2_breakpoint and
 439         thumb2_breakpoint_size.
 440         * arm-tdep.c (thumb_insn_size, thumb_advance_itstate): New functions.
 441         (thumb_get_next_pc): Add a comment.  Rename IT to ITSTATE.
 442         Implement support for single stepping through IT blocks if
 443         a 32-bit Thumb breakpoint instruction is available.
 444         (arm_breakpoint_from_pc): If a 32-bit Thumb breakpoint instruction
 445         is available, use it when needed.
 446         (arm_remote_breakpoint_from_pc): New function.
 447         (arm_gdbarch_init): Register arm_remote_breakpoint_from_pc.
 448         * arm-tdep.h (struct gdbarch_tdep): Correct thumb_breakpoint
 449         comment.  Add thumb2_breakpoint and thumb2_breakpoint_size.
 450
 451 2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 452
 453         * arch-utils.c (default_remote_breakpoint_from_pc): New function.
 454         * arch-utils.h (default_remote_breakpoint_from_pc): Declare.
 455         * gdbarch.c, gdbarch.h: Regenerated.
 456         * gdbarch.sh (remote_breakpoint_from_pc): New architecture method.
 457         * remote.c (remote_insert_breakpoint, remote_insert_hw_breakpoint): Use
 458         gdbarch_remote_breakpoint_from_pc.
 459
 460 2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 461
 462         * infrun.c (prepare_to_proceed): Handle other signals which might
 463         match a breakpoint.
 464         (handle_inferior_event): Move the check for unusual breakpoint
 465         signals earlier.
 466
 467 2010-01-29  Paul Hilfinger  <hilfinger@adacore.com>
 468
 469         amd64 - function returning record with field straddling 2 registers.
 470         * amd64-tdep.c (amd_classify_aggregate): Handle the case of
 471         a record of length <= 16 in which a field straddles the two
 472         eightbytes.
 473
 474 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
 475
 476         Implement return values on amd64-windows.
 477         * amd64-windows-tdep.c: #include gdbcore.h and regcache.h.
 478         (amd64_windows_return_value): New function.
 479         (amd64_windows_init_abi): Call set_gdbarch_return_value with
 480         amd64_windows_return_value.
 481
 482 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
 483
 484         amd64-windows: 32 bytes allocated on stack by caller for integer
 485         parameter registers.
 486         * i386-tdep.h (struct gdbarch_tdep): Add new field
 487         integer_param_regs_saved_in_caller_frame.
 488         * amd64-windows-tdep.c (amd64_windows_init_abi): Set
 489         tdep->integer_param_regs_saved_in_caller_frame to 1.
 490         * amd64-tdep.c (amd64_push_dummy_call): Allocate some memory on
 491         stack if tdep->integer_param_regs_saved_in_caller_frame is set.
 492
 493 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
 494
 495         amd64-windows: memory args passed by pointer during function calls.
 496         * i386-tdep.h (gdbarch_tdep): Add field memory_args_by_pointer.
 497         * amd64-tdep.c (amd64_push_arguments): Add handling of architectures
 498         where tdep->memory_args_by_pointer is non-zero.
 499         * amd64-windows-tdep.c (amd64_windows_init_abi): Set
 500         tdep->memory_args_by_pointer to 1.
 501
 502 2010-01-29  Joel Brobecker  <brobecker@adacore.com>
 503
 504         amd64-windows: Integer parameters in function calls.
 505         * i386-tdep.h (enum amd64_reg_class): New, moved here from
 506         amd64-tdep.c.
 507         (struct gdbarch_tdep): Add fields call_dummy_num_integer_regs,
 508         call_dummy_integer_regs, and classify.
 509         * amd64-tdep.h (amd64_classify): Add declaration.
 510         * amd64-tdep.c (amd64_dummy_call_integer_regs): New static constant.
 511         (amd64_reg_class): Delete, moved to i386-tdep.h.
 512         (amd64_classify): Make non-static.  Move declaration to amd64-tdep.h.
 513         Replace call to amd64_classify by call to tdep->classify.
 514         (amd64_push_arguments): Get the list of registers to use for
 515         passing integer parameters from the gdbarch tdep structure,
 516         rather than using a hardcoded one.  Replace calls to amd64_classify
 517         by calls to tdep->classify.
 518         (amd64_push_dummy_call): Get the register number used for
 519         the "hidden" argument from tdep->call_dummy_integer_regs.
 520         (amd64_init_abi): Initialize tdep->call_dummy_num_integer_regs
 521         and tdep->call_dummy_integer_regs.  Set tdep->classify.
 522         * amd64-windows-tdep.c: Add include of gdbtypes.h.
 523         (amd64_windows_dummy_call_integer_regs): New static global.
 524         (amd64_windows_classify): New function.
 525         (amd64_windows_init_abi): Initialize tdep->call_dummy_num_integer_regs
 526         tdep->call_dummy_integer_regs and tdep->classify.
 527
 528 2010-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
 529
 530         * regcache.c (regcache_xmalloc): Add aspace argument.  Use it
 531         for the new regcache.  All callers updated.
 532         (regcache_cpy, regcache_cpy_no_passthrough): Do not set aspace here.
 533         (get_thread_arch_regcache): Do not set aspace here.
 534         * regcache.h (regcache_xmalloc): Update declaration.
 535
 536         * frame.c, infcall.c, ppc-linux-tdep.c: Calls to
 537         regcache_xmalloc updated.
 538
 539 2010-01-28  Joel Brobecker  <brobecker@adacore.com>
 540
 541         Another -Wunused-function error in procfs.c (sparc-solaris)
 542         * procfs.c (insert_dbx_link_breakpoint): Delete declaration.  Move up.
 543         Only define if SYS_syssgi is defined.
 544         (remove_dbx_link_breakpoint): Delete declaration.  Move up.
 545         (dbx_link_addr, insert_dbx_link_bpt_in_file)
 546         (insert_dbx_link_bpt_in_region): Move up.  Only define if SYS_syssgi
 547         is itself defined.
 548
 549 2010-01-27  Christopher Faylor  <me+cygwin@cgf.cx>
 550
 551         * windows-nat.c (windows_initialization_done): New variable.
 552         (get_windows_debug_event): Issue error when process dies before
 553         completely initializing.
 554         (do_initial_windows_stuff): Set flag to indicate when we are done with
 555         the initial steps of attaching to the child.
 556
 557 2010-01-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
 558
 559         * symtab.h (struct symbol <symtab>): New comment on NULL values.
 560
 561 2010-01-27  Doug Evans  <dje@google.com>
 562
 563         * solib-svr4.c (solib_break_names): Add __dl_rtld_db_dlactivity.
 564
 565         * breakpoint.c (bpstat_stop_status): Delete useless code.
 566
 567 2010-01-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
 568
 569         * printcmd.c (display_uses_solib_p): Remove variable section.  Access
 570         objfile via SYMBOL_SYMTAB.
 571
 572 2010-01-26  Tom Tromey  <tromey@redhat.com>
 573
 574         PR exp/7643:
 575         * eval.c (evaluate_subexp_for_address) <UNOP_IND>: Call
 576         coerce_array on result.
 577
 578 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
 579
 580         * cp-namespace.c (cp_lookup_symbol_namespace): Added
 581         search_parent argument.
 582         (cp_add_using): Initialize 'searched' field.
 583         (reset_directive_searched): New function.
 584         * cp-support.h: Add 'searched' field to using_direct struct.
 585         (cp_lookup_symbol_imports): Ditto.
 586         * cp-namespace.c (cp_lookup_symbol_imports): Ditto.
 587         Perform recursive search.
 588         Implement non parent search.
 589         * valops.c (value_maybe_namespace_elt): Updated.
 590
 591 2010-01-26  Sami Wagiaalla  <swagiaal@redhat.com>
 592
 593         PR gdb/10929:
 594         * dwarf2read.c (read_lexical_block_scope): Create blocks for
 595         scopes which contain using directives even if they contain no
 596         declarations.
 597         * symtab.c (lookup_symbol_aux): Pass lowest level block to
 598         la_lookup_symbol_nonlocal.
 599         * cp-namespace.c (cp_lookup_symbol_nonlocal): call
 600         cp_lookup_symbol_namespace.
 601         (cp_lookup_symbol_namespace): Perform an import lookup at every
 602         block level.
 603         (cp_lookup_symbol_imports): New function.
 604         (cp_lookup_symbol_in_namespace): New function.
 605
 606 2010-01-25  Tom Tromey  <tromey@redhat.com>
 607
 608         PR gdb/11049:
 609         * c-valprint.c (c_val_print): Fix test of extract_unsigned_integer
 610         result.
 611
 612 2010-01-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 613
 614         * configure.ac: Only use host_os part when disabling TUI on osf.
 615         Use test to check variables, prefix strings with x.
 616         * configure: Regenerate.
 617
 618         * solib-osf.c (osf_current_sos): Initialize tail.
 619
 620 2010-01-25  gingold  <gingold@adacore.com>
 621
 622         * windows-nat.c (windows_continue): Use %x to print thread id.
 623         (get_windows_debug_event): Ditto.
 624
 625 2010-01-22  Tom Tromey  <tromey@redhat.com>
 626
 627         PR symtab/11199:
 628         * dwarf2read.c (quirk_gcc_member_function_pointer): Change return
 629         type and arguments.  Use smash_to_methodptr_type.
 630         (read_structure_type): Call quirk_gcc_member_function_pointer
 631         later.
 632         * gdbtypes.h (smash_to_methodptr_type): Declare.
 633         * gdbtypes.c (smash_to_methodptr_type): New function.
 634         (lookup_methodptr_type): Use it.
 635
 636 2010-01-21  Tom Tromey  <tromey@redhat.com>
 637
 638         PR symtab/11198:
 639         * symtab.h (lookup_minimal_symbol_and_objfile): Declare.
 640         * minsyms.c (lookup_minimal_symbol_and_objfile): New function.
 641         * glibc-tdep.c (find_minsym_and_objfile): Remove.
 642         (glibc_skip_solib_resolver): Use
 643         lookup_minimal_symbol_and_objfile.
 644
 645 2010-01-21  Kai Tietz  <kai.tietz@onevision.com>
 646
 647         * inflow.c (check_syscall): Guard by #if clause for GO32 and
 648         WIN32 targets.
 649
 650 2010-01-20  Tom Tromey  <tromey@redhat.com>
 651
 652         PR backtrace/10770:
 653         * valarith.c (value_binop): Handle BINOP_GTR, BINOP_LEQ, and
 654         BINOP_GEQ.  Handle BINOP_NOTEQUAL in the signed case.
 655         * dwarf2expr.c (new_dwarf_expr_context): Allocate
 656         dwarf_stack_values, not CORE_ADDRs.
 657         (execute_stack_op): Change DW_OP_div and comparison operators to
 658         use signed operands.
 659
 660 2010-01-20  Vladimir Prus  <vladimir@codesourcery.com>
 661
 662         Per-inferior args and tty and environment.
 663
 664         * infcmd.c (inferior_args): Rename to ...
 665         (inferior_args_scratch): ... this.
 666         (inferior_io_terminal): Rename to ...
 667         (inferior_io_terminal_scratch): ... this.
 668         (inferior_argc, inferior_argv): Remove.
 669         (set_inferior_io_terminal, get_inferior_io_terminal): Store
 670         inside current_inferior().
 671         (set_inferior_tty_command, show_inferior_tty_command): New.
 672         (get_inferior_args, set_inferior_args): Store inside
 673         current_inferior().
 674         (notice_args_set): Likewise and rename to...
 675         (set_args_command): ... this.
 676         (set_inferior_args_vector): Likewise.
 677         (notice_args_read): Rename to...
 678         (show_args_command): ...new.
 679         (tty_command): Remove.
 680         (run_command_1): Don't free old args, as they are freed by
 681         set_inferior_arg now.
 682         (run_no_args_command): Likewise.
 683         (inferior_environ): Remove.
 684         (run_command_1): Use environment of the current inferior.
 685         (environment_info, set_environment_command)
 686         (unset_environment_command, path_info, path_command): Likewise.
 687         (_initialize_infcmd): Adjust for function and variable renames.
 688         Do not init inferior_environ.
 689         * inferior.h (set_inferior_arg): Adjust prototype.
 690         (struct inferior): New fields args, argc, argv, terminal, environment.
 691         (inferior_environ): Remove declaration.
 692         * inferior.c (free_inferior): Free new fields.
 693         (add_inferior_silent): Initialize 'environment' field.
 694         * main.c (captured_main): Set arguments only after the initial
 695         inferior has been created.  Set set_inferior_io_terminal,
 696         not tty_command.
 697         * mi/mi-main.c (mi_cmd_env_path): Use environment of the current
 698         inferior.
 699         (_initialize_mi_cmd_env): Adjust for disappearance of global
 700         inferior_environ.
 701         * solib.c (solib_find): Use environment of the current inferior.
 702
 703 2010-01-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 704
 705         * varobj.c (varobj_add_child, install_dynamic_child): Wrap into #if
 706         HAVE_PYTHON.
 707         (instantiate_pretty_printer): Move HAVE_PYTHON outside of the function.
 708
 709 2010-01-20  Joel Brobecker  <brobecker@adacore.com>
 710
 711         Get rid of ada-lang.c:function_name_from_pc.
 712         * ada-lang.c: Add "stack.h" #include.
 713         (function_name_from_pc): Delete.
 714         (is_known_support_routine): Replace call to function_name_from_pc
 715         by call to find_frame_funname.
 716         (ada_unhandled_exception_name_addr_from_raise): Likewise.
 717
 718 2010-01-19  Tom Tromey  <tromey@redhat.com>
 719
 720         PR c++/11026:
 721         * dwarf2read.c (read_partial_die): Allocate partial DIE's name on
 722         objfile obstack.
 723
 724 2010-01-19  Tom Tromey  <tromey@redhat.com>
 725
 726         * top.c (stop_sig, float_handler, do_nothing): Remove.
 727
 728 2010-01-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
 729
 730         * breakpoint.c (watchpoint_check): Check the call
 731         gdbarch_in_function_epilogue_p before calling frame_find_by_id.
 732         Extend the comment.
 733         * config/djgpp/fnchange.lst: Add translations for
 734         watchpoint-cond-gone.exp, watchpoint-cond-gone.c and
 735         watchpoint-cond-gone-stripped.c.
 736
 737 2010-01-19  Tom Tromey  <tromey@redhat.com>
 738
 739         PR c++/8000:
 740         * dwarf2read.c (partial_die_parent_scope): Put enumeration type
 741         into parent scope, and enumerator into grandparent scope.
 742
 743 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 744
 745         * NEWS: Add entry for "set/show ada trust-PAD-over-XVS" commands.
 746
 747 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 748
 749         * configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
 750         i[34567]86-*-solaris2.1[0-9]*.
 751         * configure.tgt: Likewise.
 752
 753 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 754
 755         * NEWS: Document the source command enhancement allowing it
 756         to load Python scripts. Document the "set/show script-extension"
 757         commands.
 758
 759 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 760
 761         Add -Wunused-function to compile flags.
 762         * configure.ac: Add -Wunused-function to build_warnings.
 763         * configure: Regenerate.
 764
 765 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 766
 767         "delete" ada-lex.c:input function, not used.
 768         * ada-lex.l: #define YY_NO_INPUT.
 769
 770 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 771
 772         Delete free_named_symtabs and associated cleanup.
 773         * symfile.h (free_named_symtabs): Delete declaration.
 774         * symfile.c: Remove some commented out code (clear_symtab_users_once).
 775         (cashier_psymtab): Comment function out.
 776         Delete declaration.
 777         (free_named_symtabs): Delete.
 778         * coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
 779         * dbxread.c (end_psymtab): Likewise.
 780         * dwarf2read.c (process_psymtab_comp_unit): Ditto.
 781         * exec.c (exec_close_1): Ditto.
 782         * xcoffread.c (xcoff_end_psymtab): Likewise.
 783
 784 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 785
 786         * stack.c (print_block_frame_labels): Comment function out.
 787
 788 2010-01-19  Joel Brobecker  <brobecker@adacore.com>
 789
 790         Delete unused or undefined functions.
 791         * breakpoint.c (ep_parse_optional_filename): Delete.
 792         * dcache.c (dcache_write_line): Remove declaration.
 793         * infrun.c (build_infrun): Remove declaration.
 794         * tracepoint.c (tracepoint_save_command): Remove declaration.
 795         * linux-nat.c (init_lwp_list): Delete. No longer used.
 796         * event-loop.c (check_async_signal_handlers): Delete declaration.
 797         * infrun.c (init_execution_control_state): Delete.
 798         (proceed): Update comment to avoid mentioning
 799         init_execution_control_state.
 800         * target.c (kill_or_be_killed, nosupport_runtime): Delete.
 801         * ada-lang.c (ada_to_static_fixed_value): Delete.
 802         * scm-lang.c (evaluate_subexp_scm): Delete declaration.
 803         * cp-namespace.c (cp_copy_usings): Delete.
 804         * xml-syscall.c (xml_number_of_syscalls): Delete.
 805         * progspace.c (find_program_space_by_num): Delete.
 806         * inflow.c (handle_sigio): Delete declaration.
 807         * hppa-tdep.c (hppa_alignof): Delete.
 808         * mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
 809         (mipsnbsd_core_osabi_sniffer): Delete.
 810
 811 2010-01-18  Tom Tromey  <tromey@redhat.com>
 812
 813         PR c++/9680:
 814         * c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
 815         (CONST_CAST): New tokens.
 816         (exp): Add new productions.
 817         (ident_tokens): Add const_cast, dynamic_cast, static_cast, and
 818         reinterpret_cast.
 819         (is_cast_operator): New function.
 820         (yylex): Handle cast operators specially.
 821         * eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
 822         UNOP_REINTERPRET_CAST>: New cases.
 823         * expprint.c (print_subexp_standard): Likewise.
 824         (op_name_standard): Likewise.
 825         (dump_subexp_body_standard): Likewise.
 826         * parse.c (operator_length_standard): Likewise.
 827         * expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
 828         UNOP_REINTERPRET_CAST.
 829         * gdbtypes.c (class_types_same_p): New function.
 830         (is_ancestor): Use it.
 831         (is_public_ancestor): New function.
 832         (is_unique_ancestor_worker): Likewise.
 833         (is_unique_ancestor): Likewise.
 834         * gdbtypes.h (class_types_same_p, is_public_ancestor)
 835         (is_unique_ancestor): Declare.
 836         * valops.c (value_reinterpret_cast): New function.
 837         (dynamic_cast_check_1): Likewise.
 838         (dynamic_cast_check_2): Likewise.
 839         (value_dynamic_cast): Likewise.
 840         * value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
 841
 842 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 843
 844         Fix build failure when building without Python support.
 845         * python/python.c: Always include exceptions.h, even when HAVE_PYTHON
 846         is not defined.
 847
 848 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 849
 850         Use XVS field type instead of doing a parallel lookup.
 851         * ada-lang.c (ada_get_base_type): Follow the XVS field type
 852         if it is a reference type instead of doing a type lookup using
 853         the XVS field name.
 854
 855 2010-01-18  Joel Brobecker  <brobecker@adacore.com>
 856
 857         Trust PAD types instead of using PAD___XVS.
 858         * ada-lang.c (trust_pad_over_xvs): New static variable.
 859         (ada_is_aligner_type): If !trust_pad_over_xvs and there is a
 860         parallel XVS type, follow the XVS type instead of the PAD type.
 861         (unwrap_value): Make sure that there is no parallel XVE type
 862         before returning the value as is.
 863         (set_ada_list, show_ada_list): New static variables.
 864         (set_ada_command, show_ada_command): New functions.
 865         (_initialize_ada_language): Add new "set/show ada" prefix commands.
 866         Add new "set/show ada trust-PAD-over-XVS" setting.
 867
 868 2010-01-18  Tom Tromey  <tromey@redhat.com>
 869             Thiago Jung Bauermann  <bauerman@br.ibm.com>
 870
 871         Allow "source" to load python scripts.
 872         * exceptions.h (enum errors): Add UNSUPPORTED_ERROR.
 873         * python/python.c (source_python_script): New function.
 874         * python/python.h (source_python_script): Add declaration.
 875         * cli/cli-cmds.c: #include exceptions.h and python/python.h.
 876         (script_ext_off, script_ext_soft, script_ext_strict)
 877         (script_ext_enums, script_ext_mode): New static constants.
 878         (show_script_ext_mode, find_and_open_script): New functions.
 879         (source_script): Enhance to handle Python scripts.
 880         (init_cli_cmds): Add set/show script-extension commands.
 881
 882 2010-01-16  Stan Shebs  <stan@codesourcery.com>
 883
 884         * tracepoint.h (struct trace_status): Use unsigned long long
 885         instead of size_t.
 886         * tracepoint.c (trace_status_command): Fix printf directive.
 887         (trace_save_command): Check fwrite returns, fix printf directive.
 888         (trace_filename): New global.
 889         (tfile_open): Set it, check read returns.
 890         (tfile_close): Free trace_filename.
 891         (tfile_get_traceframe_address): Check read returns.
 892         (tfile_trace_find): Ditto.
 893         (tfile_fetch_registers): Ditto.
 894         (tfile_xfer_partial): Ditto.
 895         (tfile_get_trace_state_variable_value): Ditto.
 896
 897 2010-01-15  Stan Shebs  <stan@codesourcery.com>
 898
 899         Add trace file support.
 900         * tracepoint.h (enum trace_stop_reason): New enum.
 901         (struct trace_status): New struct.
 902         (parse_trace_status): Declare.
 903         (struct uploaded_tp): Move here from remote.c,
 904         add fields for actions.
 905         (struct uploaded_tsv): New struct.
 906         * tracepoint.c (tfile_ops): New target vector.
 907         (trace_fd): New global.
 908         (tfile_open): New function.
 909         (tfile_close): New function.
 910         (tfile_files_info): New function.
 911         (tfile_get_trace_status): New function.
 912         (tfile_get_traceframe_address): New function.
 913         (tfile_trace_find): New function.
 914         (tfile_fetch_registers): New function.
 915         (tfile_xfer_partial): New function.
 916         (tfile_get_trace_state_variable_value): New function.
 917         (init_tfile_ops): New function.
 918         (_initialize_tracepoint): Call it, add tfile target.
 919         (trace_status): New global.
 920         (current_trace_status): New function.
 921         (trace_running_p): Remove, change all users to get from
 922         current_trace_status()->running.
 923         (get_trace_status): Remove.
 924         (trace_status_command): Call target_get_trace_status directly,
 925         report more detail including tracing stop reasons.
 926         (trace_find_command): Always allow tfind on a file.
 927         (trace_find_pc_command): Ditto.
 928         (trace_find_tracepoint_command): Ditto.
 929         (trace_find_line_command): Ditto.
 930         (trace_find_range_command): Ditto.
 931         (trace_find_outside_command): Ditto.
 932         (trace_frames_offset, cur_offset): Declare as off_t.
 933         (trace_regblock_size): Rename from reg_size, update users.
 934         (parse_trace_status): New function.
 935         (tfile_interp_line): New function.
 936         (disconnect_or_stop_tracing): Ensure current trace
 937         status before asking what to do.
 938         (stop_reason_names): New global.
 939         (trace_save_command): New command.
 940         (get_uploaded_tp): Move here from remote.c.
 941         (find_matching_tracepoint): Ditto.
 942         (merge_uploaded_tracepoints): New function.
 943         (parse_trace_status): Use stop_reason_names.
 944         (_initialize_tracepoint): Define tsave command.
 945         * target.h (target_ops): New fields to_save_trace_data,
 946         to_upload_tracepoints, to_upload_trace_state_variables,
 947         to_get_raw_trace_data, change to_get_trace_status
 948         to take a pointer to a status struct.
 949         (target_save_trace_data): New macro.
 950         (target_upload_tracepoints): New macro.
 951         (target_upload_trace_state_variables): New macro.
 952         (target_get_raw_trace_data): New macro.
 953         * target.c (update_current_target): Add new methods, change
 954         signature of to_get_trace_status.
 955         * remote.c (hex2bin): Make globally visible.
 956         (bin2hex): Ditto.
 957         (remote_download_trace_state_variable): Download name also.
 958         (remote_get_trace_status): Update parameter, use
 959         parse_trace_status.
 960         (remote_save_trace_data): New function.
 961         (remote_upload_tracepoints): New function.
 962         (remote_upload_trace_state_variables): New function.
 963         (remote_get_raw_trace_data): New function.
 964         (remote_start_remote): Use them.
 965         (_initialize_remote_ops): Add operations.
 966         * ax-gdb.c: Include breakpoint.h.
 967         * breakpoint.c (create_tracepoint_from_upload): Use
 968         break_command_really, return tracepoint, warn about unimplemented
 969         parts.
 970         * NEWS: Mention trace file addition.
 971
 972 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 973
 974         Fix compilation warning on gcc-3.4.
 975         * exec.c (print_section_info): Move the `displacement' variable
 976         initialization to its declaration.
 977
 978 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
 979
 980         * gdb-gdb.py (StructMainTypePrettyPrinter): Fix TYPE_CODE_RANGE
 981         comparison.
 982
 983 2010-01-15  Eric Botcazou  <botcazou@adacore.com>
 984
 985         "info tasks" broken by typedefs in ATCB type definitions.
 986         * ada-lang.c (ada_template_to_fixed_record_type_1): Add call to
 987         ada_check_typedef before retrieving the length of the type for
 988         regular fields.
 989
 990 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 991
 992         Do not use name-based lookup for unconstrained packed arrays.
 993         * ada-lang.c (find_parallel_type_by_descriptive_type):
 994         Limit the fallback to name-based lookups to the case where
 995         the type is a constrained packed array.
 996
 997 2010-01-15  Joel Brobecker  <brobecker@adacore.com>
 998
 999         Enhance gdb-gdb.py to handle main_type.type_specific.
1000         * gdb-gdb.py: Print the type-specific part of struct main_type.
1001
1002 2010-01-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
1003
1004         * configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
1005         * configure: Regenerate.
1006         * config.in: Regenerate.
1007         * utils.c: Include sys/resource.h.
1008         (dump_core, can_dump_core): New.
1009         (internal_vproblem): Update the comment.  Check can_dump_core while
1010         setting dump_core_p.  Replace two abort calls by dump_core calls.
1011
1012 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1013             Eli Zaretskii  <eliz@gnu.org>
1014
1015         * NEWS: Document the PIE support.
1016
1017 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1018
1019         * linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
1020         (check_is_pie_binary, _initialize_linux_tdep): Remove.
1021
1022 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1023
1024         * solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
1025         Replace exec_entry_point call by bfd_get_start_address.
1026
1027 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1028
1029         Support Valgrind attachments broken by the PIE support.
1030         * auxv.c: Include gdbcore.h.
1031         (procfs_xfer_auxv): Make static.  Reduce its comment.  Drop its
1032         parameters ops, object and annex.  Remove their assertions.
1033         (ld_so_xfer_auxv, memory_xfer_auxv): New function.
1034         * auxv.h (procfs_xfer_auxv): Remove comment.  Rename to ...
1035         (memory_xfer_auxv): ... here.
1036         * linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
1037         memory_xfer_auxv.
1038         * procfs.c (procfs_xfer_partial): Likewise.
1039         * solib-svr4.c (svr4_relocate_main_executable): New prototype.
1040         (svr4_special_symbol_handling): Call svr4_relocate_main_executable.
1041         (svr4_solib_create_inferior_hook): Conditionalize the
1042         svr4_relocate_main_executable call.
1043
1044 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1045
1046         * solib-svr4.c (scan_dyntag): Remove variable dyn_addr.  New variable
1047         target_section.  Find SECT in current_target_sections, gdb_assert it.
1048         (elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
1049         New variable abfd.
1050         * symtab.c (lookup_objfile_from_block): Return the binary file instead
1051         of separate debug info file.
1052
1053 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1054
1055         Support PIEs with no symfile_objfile.
1056         * exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
1057         * solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
1058
1059 2010-01-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
1060
1061         * solib-svr4.c (svr4_relocate_main_executable): Move the static exec
1062         code part to ...
1063         (svr4_static_exec_displacement): ... a new function.
1064         (svr4_exec_displacement): New function.
1065         (svr4_relocate_main_executable): Call svr4_exec_displacement.  Allocate
1066         new_offsets using alloca now.  Remove variable old_chain and changed.
1067         Call objfile_relocate unconditionally now.
1068
1069 2010-01-14  Doug Evans  <dje@google.com>
1070
1071         * gdbtypes.c (arch_flags_type): Fix comment.
1072         * gdbtypes.h (arch_composite_type): Fix comment.
1073
1074 2009-01-14  Tristan Gingold  <gingold@adacore.com>
1075
1076         * machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
1077         Call xstrdup for abfd->filename.  Pass symfile_flags and objfile flags
1078         to symbol_file_add_from_bfd.  Add OSO as separate objfile.
1079         (macho_oso_symfile): Add symfile_flags parameter.  Pass it to
1080         macho_add_oso_symfile.
1081         (macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
1082
1083 2010-01-14  Joel Brobecker  <brobecker@adacore.com>
1084
1085         Tru64: Dead threads are never deleted.
1086         * dec-thread.c (dec_thread_ptid_is_alive): New function.
1087         (dec_thread_count_gdb_threads): Fix counter increment.
1088         (dec_thread_add_gdb_thread): Fix *listp increment.
1089         (resync_thread_list): Fix bug in deletion of dead threads that
1090         caused all threads to be deleted, instead of just the dead ones.
1091
1092 2010-01-13  Phil Muldoon  <pmuldoon@redhat.com>
1093
1094         PR python/10705
1095
1096         * python/python-internal.h: Add lazy_string_object_type
1097         definition.
1098         (create_lazy_string_object, gdbpy_initialize_lazy_string)
1099         (gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
1100         * python/py-value.c (valpy_lazy_string): New function.
1101         (convert_value_from_python): Add lazy string conversion.
1102         * python/py-prettyprint.c (pretty_print_one_value): Check if
1103         return is also a lazy string.
1104         (print_string_repr): Add lazy string printing branch.
1105         (print_children): Likewise.
1106         * python/py-lazy-string.c: New file. Implement lazy strings.
1107         * python/python.c (_initialize_python): Call
1108         gdbpy_initialize_lazy_string.
1109         * varobj.c (value_get_print_value): Add lazy string printing
1110         branch.  Account for encoding.
1111         * c-lang.c (c_printstr): Account for new encoding argument.  If
1112         encoding is NULL, find encoding suited for type, otherwise use
1113         user encoding.
1114         * language.h (language_defn): Add encoding argument.
1115         (LA_PRINT_STRING): Likewise.
1116         * language.c (unk_lang_printstr): Update to reflect new encoding
1117         argument to language_defn.
1118         * ada-lang.h (ada_printstr): Likewise.
1119         * c-lang.h (c_printstr): Likewise.
1120         * p-lang.h (pascal_printstr);
1121         * f-lang.c (f_printstr): Likewise.
1122         * m2-lang.c (m2_printstr): Likewise.
1123         * objc-lang.c (objc_printstr): Likewise.
1124         * p-lang.c (pascal_printstr): Likewise.
1125         * scm-lang.c (scm_printstr): Likewise.
1126         * c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
1127         encoding argument.
1128         * ada-valprint.c (ada_printstr): Likewise.
1129         * f-valprint.c (f_val_print): Likewise
1130         * m2-valprint.c (m2_val_print): Likewise.
1131         * p-valprint.c (pascal_val_print): Likewise.
1132         * expprint.c (print_subexp_standard): Likewise.
1133         * valprint.c (val_print_string): Likewise.
1134         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
1135         (SUBDIR_PYTHON_SRCS): Likewise.
1136         (py-lazy-string.o): New rule.
1137
1138 2010-01-13  Doug Evans  <dje@google.com>
1139
1140         * mi/mi-main.c (list_available_thread_groups): Avoid "may be used
1141         uninitialized" warning from gcc on local `tree'.
1142
1143 2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>
1144
1145         Implement core awareness.
1146
1147         * bcache.c (compare_ints): Remove
1148         (print_percentage): Use compare_positive_ints.
1149         * defs.h (compare_positive_ints): Declare.
1150         * linux-nat.h (struct lin_lwp): New field core.
1151         (linux_nat_core_of_thread_1): Declare.
1152         * linux-nat.c (add_lwp): Init the 'core' field.
1153         (linux_nat_wait_1): Record the core.
1154         (linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
1155         (linux_nat_add_target): Register the above.
1156         * linux-thread-db.c (update_thread_core): New.
1157         (thread_db_find_new_threads): Update core information for
1158         every thread.
1159         * remote.c (struct private_thread_info): New.
1160         (free_private_thread_info, demand_private_info): New.
1161         (PACKET_qXfer_threads, use_osdata_threads): New.
1162         (struct thread_item, threads_parsing_context
1163         (start_thread, end_thread, thread_attributes)
1164         (thread_children, threads_children, threads_elements): New.
1165         (remote_threads_info): Try qXfer:threads before anything
1166         else.
1167         (remote_protocol_packets): Register qXfer:threads.
1168         (remote_open_1): Init use_osdata_threads.
1169         (struct stop_reply): New field 'core'.
1170         (remote_parse_stop_reply): Parse core number.
1171         (process_stop_reply): Record core number.
1172         (remote_xfer_partial): Handle qXfer:threads.
1173         (remote_core_of_thread): New.
1174         (init_remote_ops): Register remote_core_of_thread.
1175         (_initialize_remote): Register qXfer:read.
1176         * target.c (target_core_of_thread): New
1177         * target.h (enum target_object): New value TARGET_OBJECT_THREADS.
1178         (struct target_ops): New field to_core_of_threads.
1179         (target_core_of_thread): Declare.
1180         * gdbthread.h (struct thread_info): New field private_dtor.
1181         * thread.c (print_thread_info): Report the core.
1182         * ui-out.c (MAX_UI_OUT_LEVELS): Increase.
1183         * utils.c (compare_positive_ints): New.
1184         * features/threads.dtd: New.
1185         * mi/mi-interp.c (mi_on_normal_stop): Report the core.
1186         * mi/mi-main.c (struct collect_cores_data, collect_cores)
1187         (do_nothing, free_vector_of_osdata_items)
1188         (splay_tree_int_comparator, free_splay_tree): New.
1189         (print_one_inferior_data): Implemented printing of selected
1190         inferiors.  Collect and print cores.
1191         (output_cores): New.
1192         (mi_cmd_list_thread_groups): Support --recurse.  Permit specifying
1193         thread groups together with --available.
1194
1195 2010-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
1196
1197         * configure: Regenerate (for _STRUCTURED_PROC).
1198
1199 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1200
1201         Delete dead function.
1202         * ada-lang.c (extract_string): Delete.  No longer used.
1203
1204 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1205
1206         Fix -Wunused warning in dec-thread.c.
1207         * dec-thread.c (dec_thread_count_gdb_threads)
1208         (dec_thread_add_gdb_thread): Prevent -Wunused warning.
1209
1210 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1211
1212         * ada-valprint.c (ada_print_floating): Remove trailing space.
1213
1214 2010-01-12  Joel Brobecker  <brobecker@adacore.com>
1215
1216         Add support for DW_AT_GNAT_descriptive_type.
1217         * gdbtypes.h (enum type_specific_kind): New enum.
1218         (struct main_type) [type_specific_field]: New component.
1219         [type_specific]: Add new component "gnat_stuff".
1220         (struct gnat_aux_type): New type.
1221         (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
1222         (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
1223         (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
1224         (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
1225         (TYPE_SPECIFIC_FIELD): New macros.
1226         (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
1227         type does not hold any cplus-specific data.
1228         (TYPE_RAW_CPLUS_SPECIFIC): New macro.
1229         (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
1230         (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
1231         cplus-specific data.
1232         * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
1233         Set new component TYPE_SPECIFIC_FIELD (type).
1234         (gnat_aux_default): New constant.
1235         (allocate_gnat_aux_type): New function.
1236         (init_type): Add initialization the type-specific stuff for
1237         TYPE_CODE_FLT and TYPE_CODE_FUNC types.
1238         (print_gnat_stuff): New function.
1239         (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
1240         specific data.  Adjust code that prints the contents of the
1241         type-specific union using the TYPE_SPECIFIC_FIELD value.
1242         * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
1243         the type cplus stuff for Ada types.
1244         (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
1245         Error out if these routines are called with an Ada type.
1246         (read_structure_type, read_array_type, read_subrange_type):
1247         Add call to set_descriptive_type.
1248         (set_die_type): Initialize the gnat-specific data if necessary.
1249         (need_gnat_info, die_descriptive_type, set_descriptive_type):
1250         New functions.
1251         * ada-lang.c (decode_constrained_packed_array_type): Use
1252         decode_constrained_packed_array_type instead of doing a standard
1253         lookup to locate a parallel type.
1254         (find_parallel_type_by_descriptive_type): New function.
1255         (ada_find_parallel_type_with_name): New function.
1256         (ada_find_parallel_type): Reimplement using
1257         ada_find_parallel_type_with_name.
1258         * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
1259         to check if type has a cplus stuff.
1260         * linespec.c (total_number_of_methods): Likewise.
1261         * mdebugread.c (new_type): Likewise.
1262
1263 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1264
1265         * NEWS: Document the 0b binary number prefix parsing.
1266
1267 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1268
1269         * objfiles.c (objfile_relocate1): Change the return type to int.
1270         Describe the new return value.  Return non-zero if data changed.
1271         (objfile_relocate): New variable changed.  Set it.  Call
1272         breakpoint_re_set depending on CHANGED.
1273
1274 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1275
1276         Implement binary numbers parsing.
1277         * c-exp.y (parse_number): New case 'b' and 'B'.
1278
1279 2010-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
1280             Tristan Gingold  <gingold@adacore.com>
1281
1282         * solib.c (info_sharedlibrary_command): Replace
1283         objfile_has_partial_symbols and objfile_has_full_symbols calls by
1284         objfile_has_symbols.
1285
1286 2010-01-10  Joel Brobecker  <brobecker@adacore.com>
1287
1288         * NEWS: Document the improvements made to the mips-irix port.
1289
1290 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1291
1292         Fix the documentation of valprint.c:value_print.
1293         * valprint.c (value_print): Update the function description to
1294         mention that the syntax of the output follows the current_language,
1295         not necessarily C.
1296
1297 2010-01-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
1298
1299         Fix displacement of separate debug info files.
1300         * objfiles.c (objfile_relocate): Rename to ...
1301         (objfile_relocate1): ... here and make it static.  Extend the comment.
1302         (objfile_relocate): New function.
1303         * solib-spu.c (spu_relocate_main_executable): Explicitly check if
1304         SYMFILE_OBJFILE is NULL.  Remove variables objfile and old_chain.
1305         Remove following of SEPARATE_DEBUG_OBJFILE.  new_offsets is now
1306         allocated using alloca.
1307         * symfile.c (copy_section_addr_info): Remove.
1308         (build_section_addr_info_from_objfile): Make it global.  New variables
1309         addr_bit and mask, use them.
1310         * symfile.h (build_section_addr_info_from_objfile): New prototype.
1311         (copy_section_addr_info): Remove.
1312
1313 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1314
1315         Signal unwinder for mips-irix N32.
1316         * mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
1317         tramp-frame.h.
1318         (SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
1319         (SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
1320         (SIGCONTEXT_LO_OFF): New macros.
1321         (mips_irix_n32_tramp_frame_init): New function.
1322         (mips_irix_n32_tramp_frame): New static constant.
1323         (mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
1324
1325 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1326
1327         Breakpoint in shared library does not work on mips-irix.
1328         * procfs.c: #include "observer.h".
1329         (procfs_inferior_created): New function, moving here the code
1330         which unsets the syssgi syscall-exit notifications.
1331         (procfs_create_inferior): Remove the code which unsets the syssgi
1332         syscall-exit notifications. It is too early to do this here.
1333         (_initialize_procfs): Attach the procfs_inferior_created observer.
1334
1335 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1336
1337         Wrong return convention for arrays (mips-irix).
1338         * mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
1339         128 bits or smaller are returned the same way as structs
1340         and unions of the the same size.
1341
1342 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1343
1344         Cannot set the PC on mips-irix.
1345         * irix5-nat.c (fill_gregset): Check regno against the raw PC
1346         register number, no the cooked one.
1347
1348 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1349
1350         Error while loading core file on mips-irix.
1351         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing
1352         if debugging from a core file.
1353
1354 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1355
1356         GDB hangs when attaching to process on mips-irix.
1357         * solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
1358         attaching to a process.
1359
1360 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1361
1362         Use the correct breakpoint instruction on mips-irix.
1363         * mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
1364         containing the correct breakpoint instruction to use on mips-irix.
1365         Use it when the osabi is GDB_OSABI_IRIX.
1366
1367 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1368
1369         -Wunused warning in procfs.c (mips-irix only).
1370         * procfs.c (gdb_praddset, gdb_prdelset): New macros.  Use them
1371         throughout instead of using praddset and prdelset respectively.
1372
1373 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1374
1375         GDB crash while stepping into function.
1376         * infrun.c (handle_inferior_event): Refetch the current frame
1377         after handling what.main_action, in case that pointer became
1378         dangling.
1379
1380 2010-01-09  Joel Brobecker  <brobecker@adacore.com>
1381
1382         Fix build failure of solaris-hosted cross debuggers.
1383         * ada-valprint.c, parse.c: Include defs.h before including ctype.h.
1384
1385 2010-01-09  Daniel Gutson  <dgutson@codesourcery.com>
1386
1387         Fix build failure on sparc-solaris.
1388         * procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
1389
1390 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1391
1392         Move some symfile code into subroutines.
1393         * symfile.h (relative_addr_info_to_section_offsets)
1394         (addr_info_make_relative): New prototypes.
1395         * symfile.c (default_symfile_offsets): Move a part to ...
1396         (relative_addr_info_to_section_offsets): ... this new function.
1397         (default_symfile_offsets): Call it.
1398         (syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
1399         this part to ...
1400         (addr_info_make_relative): ... this new function.
1401
1402 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1403
1404         Add from_tty to solib_create_inferior_hook.
1405         * infcmd.c (post_create_inferior): Move solib_add after
1406         solib_create_inferior_hook.  Pass from_tty to
1407         solib_create_inferior_hook.  Call solib_add and SOLIB_ADD with
1408         0 from_tty and comment why.
1409         * infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
1410         * linux-nat.c (linux_child_follow_fork): Likewise.
1411         * nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
1412         * solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
1413         from_tty.
1414         * solib-frv.c (frv_solib_create_inferior_hook): Likewise.
1415         * solib-irix.c (irix_solib_create_inferior_hook): Likewise.
1416         * solib-null.c (null_solib_create_inferior_hook): Likewise.
1417         * solib-osf.c (osf_solib_create_inferior_hook): Likewise.
1418         * solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
1419         * solib-som.c (som_solib_create_inferior_hook): Likewise.
1420         * solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
1421         Pass it to svr4_so_ops.solib_create_inferior_hook.
1422         * solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
1423         from_tty.
1424         * solib-svr4.c (enable_break): New parameter from_tty.  Pass it to
1425         solib_add.
1426         (svr4_solib_create_inferior_hook): New parameter from_tty.  Pass it to
1427         enable_break.
1428         * solib-target.c (solib_target_solib_create_inferior_hook): New
1429         parameter from_tty.
1430         * solib.c (solib_create_inferior_hook): New parameter from_tty.  Pass
1431         it to ops->solib_create_inferior_hook.
1432         (reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
1433         Move solib_add after solib_create_inferior_hook, call it now with
1434         from_tty as 0.  New comment there.
1435         * solib.h (solib_create_inferior_hook): New parameter from_tty.
1436         * solist.h (struct target_so_ops <solib_create_inferior_hook>):
1437         Likewise.
1438
1439 2010-01-08  Vladimir Prus  <vladimir@codesourcery.com>
1440
1441         Fix multiexec race.
1442         * infrun.c (handle_inferior_event): Use get_thread_regcache
1443         with events ptid, not get_current_regcache.
1444
1445 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
1446
1447         GDB crash with empty executable name (MinGW).
1448         * source.c (openp): Add assert that parameter string is not NULL.
1449         if parameter string is an empty string, then return with a failure
1450         immediately.
1451
1452 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
1453
1454         Get rid of support for VAX Floats.
1455         * ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
1456         (ada_vax_float_print_function): Delete.
1457         * ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
1458         (ada_vax_float_print_function): Delete.
1459         * ada-typeprint.c (print_vax_floating_point_type): Delete.
1460         (ada_print_type): Remove support for VAX floats.
1461         * ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
1462
1463 2010-01-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1464
1465         * stabsread.c (read_args): Handle zero arguments.
1466
1467 2009-01-08  Joel Brobecker  <brobecker@adacore.com>
1468
1469         Cannot find in-tree libiconv.a after reconfigure.
1470         * acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
1471         that we can use, then cache the path to this archive.
1472         * configure: Regenerate.
1473
1474 2010-01-07  Stan Shebs  <stan@codesourcery.com>
1475
1476         Make tracepoint operations go through target vector.
1477         * target.h (enum trace_find_type): New enum.
1478         (struct target_ops): New fields to_trace_init,
1479         to_download_tracepoint, to_download_trace_state_variable,
1480         to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
1481         to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
1482         to_set_disconnected_tracing.
1483         (target_trace_init): New macro.
1484         (target_download_tracepoint): New macro.
1485         (target_download_trace_state_variable): New macro.
1486         (target_trace_start): New macro.
1487         (target_trace_set_readonly_regions): New macro.
1488         (target_get_trace_status): New macro.
1489         (target_trace_stop): New macro.
1490         (target_trace_find): New macro.
1491         (target_get_trace_state_variable_value): New macro.
1492         (target_set_disconnected_tracing): New macro.
1493         * target.c (update_current_target): Inherit and set defaults for
1494         tracepoint operations.
1495         * tracepoint.c (default_collect): Make globally visible.
1496         (target_is_remote): Remove, along with all calls.
1497         (tvariables_info): Call target_get_trace_state_variable_value.
1498         (remote_set_transparent_ranges): Remove.
1499         (trace_start_command): Call target_trace_init,
1500         target_download_tracepoint, etc.
1501         (download_tracepoint): Remove.
1502         (trace_stop_command): Simplify.
1503         (stop_tracing): Call target_trace_stop.
1504         (get_trace_status): Call target_get_trace_status.
1505         (trace_status_command): Add case for targets that cannot trace.
1506         (finish_tfind_command): Change to take numerical arguments, call
1507         target_trace_find.
1508         (trace_find_command): Update call to finish_tfind_command.
1509         (trace_find_pc_command): Ditto.
1510         (trace_find_tracepoint_command): Ditto.
1511         (trace_find_line_command): Ditto.
1512         (trace_find_range_command): Ditto.
1513         (trace_find_outside_command): Ditto.
1514         (set_disconnected_tracing_value): Call
1515         target_set_disconnected_tracing.
1516         * remote.c: Add protocol encoding bits from tracepoint.c.
1517         (trace_error): Move from tracepoint.c.
1518         (remote_get_noisy_reply): Ditto.
1519         (free_actions_list_cleanup_wrapper): Ditto.
1520         (free_actions_list): Ditto.
1521         (remote_trace_init): New function.
1522         (remote_download_tracepoint): New function.
1523         (remote_download_trace_state_variable): New function.
1524         (remote_trace_set_readonly_regions): New function.
1525         (remote_trace_start): New function.
1526         (remote_get_trace_status): New function.
1527         (remote_trace_stop): New function.
1528         (remote_trace_find): New function.
1529         (remote_download_trace_state_variable): New function.
1530         (remote_set_disconnected_tracing): New function.
1531         (init_remote_ops): Add tracepoint operations.
1532
1533         * tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
1534
1535 2010-01-07  Tristan Gingold  <gingold@adacore.com>
1536
1537         * symfile.c (build_section_addr_info_from_objfile): New function.
1538         (symbol_file_add_separate): Don't use offsets from objfile but
1539         built an addr info.
1540
1541 2010-01-06  Stan Shebs  <stan@codesourcery.com>
1542
1543         Support disconnected tracing.
1544         * infcmd.c (detach_command): Ask whether to stop tracing.
1545         * cli/cli-cmds.c (quit_command): Ditto.
1546         * breakpoint.h (struct breakpoint): New field number_on_target.
1547         * breakpoint.c (create_tracepoint_from_upload): New function.
1548         (get_tracepoint_by_number_on_target): New function.
1549         * remote.c (struct remote): New field disconnected_tracing.
1550         (remote_disconnected_tracing_feature): New function.
1551         (remote_protocol_features): Add DisconnectedTracing.
1552         (struct uploaded_tp): New struct.
1553         (uploaded_tps): New global.
1554         (get_uploaded_tp): New function.
1555         (find_matching_tracepoint): New function.
1556         (remote_get_tracing_state): New function.
1557         (remote_start_remote): Call it.
1558         * tracepoint.c (disconnected_tracing): New global.
1559         (trace_start_command): Initialize number_on_target.
1560         (stop_tracing): New function, split out from...
1561         (trace_stop_command): Call stop_tracing.
1562         (get_trace_status): New function, split out from...
1563         (trace_status_command): Call get_trace_status, add info on
1564         disconnection behavior.
1565         (disconnect_or_stop_tracing): New function.
1566         (finish_tfind_command): Translate from number on target.
1567         (trace_find_tracepoint_command): Translate to number on target.
1568         (send_disconnected_tracing_value): New function.
1569         (set_disconnected_tracing): New function.
1570         (_initialize_tracepoint): Add disconnected-tracing variable.
1571         * NEWS: Mention disconnected tracing.
1572
1573 2010-01-06  Tristan Gingold  <gingold@adacore.com>
1574
1575         * symtab.c (lookup_global_symbol_from_objfile): Rename objfile
1576         parameter to main_objfile.  Iterate on all separate debug objfiles.
1577         * symfile.h (symbol_file_add_separate)
1578         (find_separate_debug_file_by_debuglink): Remove parameter names.
1579         * symfile.c (symbol_file_add_separate): Use add_separate_objfile.
1580         (reread_symbols): Use free_objfile_separate_debug.
1581         * objfiles.h (struct objfile): Add separate_debug_objfile_link.
1582         Adjust comment.
1583         (objfile_separate_debug_iterate, add_separate_debug_objfile)
1584         (free_objfile_separate_debug): New prototypes.
1585         * objfiles.c (objfile_separate_debug_iterate): New function.
1586         (add_separate_debug_objfile, free_objfile_separate_debug): New
1587         functions.
1588         (free_objfile): Use free_objfile_separate_debug.  Adjust for
1589         multiple separate debug objfile.
1590         (objfile_has_symbols): Adjust comment.  Iterate on all separate
1591         debug objfiles.
1592         * minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
1593         debug objfile.
1594         (lookup_minimal_symbol_text): Ditto.
1595         (lookup_minimal_symbol_by_pc_name): Ditto.
1596         (lookup_minimal_symbol_solib_trampoline): Ditto.
1597         (lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
1598         debug objfiles.
1599
1600 2010-01-05  Stan Shebs  <stan@codesourcery.com>
1601
1602         Add fast tracepoints.
1603         * arch-utils.h (default_fast_tracepoint_valid_at): Declare.
1604         * arch-utils.c (default_fast_tracepoint_valid_at): New function.
1605         * breakpoint.h (enum bptype): Add bp_fast_tracepoint.
1606         * breakpoint.c (tracepoint_type): New function.
1607         (ALL_TRACEPOINTS): Use it.
1608         (should_be_inserted): Ditto.
1609         (bpstat_check_location): Ditto.
1610         (print_one_breakpoint_location): Ditto.
1611         (user_settable_breakpoint): Ditto.
1612         (set_breakpoint_location_function): Ditto.
1613         (disable_breakpoints_in_shlibs): Ditto.
1614         (delete_trace_command): Ditto.
1615         (print_it_typical): Add bp_fast_tracepoint case.
1616         (bpstat_what): Ditto.
1617         (print_one_breakpoint_location): Ditto.
1618         (allocate_bp_location): Ditto.
1619         (mention): Ditto.
1620         (breakpoint_re_set_one): Ditto.
1621         (disable_command): Ditto.
1622         (enable_command): Ditto.
1623         (check_fast_tracepoint_sals): New function.
1624         (break_command_really): Call it.
1625         (ftrace_command): New function.
1626         (_initialize_breakpoint): Add ftrace command.
1627         * gdbarch.sh (fast_tracepoint_valid_at): New.
1628         * gdbarch.h, gdbarch.c: Regenerate.
1629         * i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
1630         (i386_gdbarch_init): Use it.
1631         * remote.c (struct remote_state): New field fast_tracepoints.
1632         (PACKET_FastTracepoints): New packet config type.
1633         (remote_fast_tracepoint_feature): New function.
1634         (remote_protocol_features): Add FastTracepoints.
1635         (remote_supports_fast_tracepoints): New function.
1636         (_initialize_remote): Add FastTracepoints.
1637         * tracepoint.c (download_tracepoint): Add fast tracepoint option.
1638         * NEWS: Mention fast tracepoints.
1639
1640 2010-01-06  Joel Brobecker  <brobecker@adacore.com>
1641
1642         * gdb-gdb.py: New file.
1643
1644 2010-01-05  Michael Snyder  <msnyder@vmware.com>
1645
1646         * infrun.c (handle_inferior_event): Fix typo in comment.
1647
1648 2010-01-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1649
1650         * symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
1651
1652 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1653
1654         * features/Makefile (WHICH): Add s390-linux32, s390-linux64,
1655         and s390x-linux64.
1656         (s390-linux32-expedite): Define.
1657         (s390-linux64-expedite): Define.
1658         (s390x-linux64-expedite): Define.
1659         * features/s390-acr.xml: New file.
1660         * features/s390-fpr.xml: New file.
1661         * features/s390-core32.xml: New file.
1662         * features/s390-core64.xml: New file.
1663         * features/s390x-core64.xml: New file.
1664         * features/s390-linux32.xml: New file.
1665         * features/s390-linux64.xml: New file.
1666         * features/s390x-linux64.xml: New file.
1667         * features/s390-linux32.c: New generated file.
1668         * features/s390-linux64.c: New generated file.
1669         * features/s390x-linux64.c: New generated file.
1670
1671         * regformats/s390-linux32.dat: New generated file.
1672         * regformats/s390-linux64.dat: New generated file.
1673         * regformats/s390x-linux64.dat: New generated file.
1674         * regformats/reg-s390.dat: Remove.
1675         * regformats/reg-s390x.dat: Remove.
1676
1677         * s390-nat.c: Include "auxv.h" and <elf.h>.
1678         (HWCAP_S390_HIGH_GPRS): Define if undefined.
1679         (s390_target_wordsize): New function.
1680         (s390_auxv_parse): Likewise.
1681         (s390_get_hwcap): Likewise.
1682         (s390_read_description): Likewise.
1683         (_initialize_s390_nat): Install s390_auxv_parse and
1684         s390_read_description.
1685
1686         * s390-tdep.c: Include "features/s390-linux32.c",
1687         "features/s390-linux64.c", and "features/s390x-linux64.c".
1688         (struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
1689         (s390_register_call_saved): New function.
1690         (s390_register_name): Remove.
1691         (s390_register_type): Remove.
1692         (s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
1693         (s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
1694         (s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
1695         (s390_pseudo_register_name): New function.
1696         (s390_pseudo_register_type): New function.
1697         (s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
1698         Handle full GPR pesudos and varying pseudo register numbers.
1699         (s390_pseudo_register_write): Likewise
1700         (s390x_pseudo_register_read): Remove.
1701         (s390x_pseudo_register_write): Likewise.
1702         (s390_register_group): Remove.
1703         (s390_pseudo_register_group): New function.
1704         (s390_regmap_gregset): Add GPR upper halves.
1705         (s390x_regmap_gregset): Likewise.
1706         (s390_regmap_fpregset): Likewise.
1707         (s390_regmap_upper): New global variable.
1708         (s390_upper_regset): New global variable.
1709         (s390_upper_regset_sections): New global variable.
1710         (s390_regset_from_core_section): Handle GPR upper halves.
1711         (s390_core_read_description): New function.
1712         (s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
1713         register information.  Handle varying pseudo register numbers.
1714         (s390_backchain_frame_unwind_cache): Likewise.
1715         (s390_frame_prev_register): Unwind full GPRs to show lower halves.
1716         (s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
1717         (s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
1718         PC and CC pseudos.  Unwind upper halves and full GPRs as appropriate.
1719         Handle varying pseudo register numbers.
1720         (s390_unwind_pc): Handle varying pseudo register numbers.
1721         (s390_dwarf2_prev_register): New function.
1722         (s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
1723         register information.  Handle varying pseudo register numbers.
1724         Install s390_dwarf2_prev_register to unwind full GPRs.
1725         (s390_gdbarch_init): Handle target descriptions.  Assign varying
1726         pseudo register numbers.  Install s390_adjust_frame_regnum.
1727         (_initialize_s390_tdep): Initialize target descriptions.
1728
1729         * s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
1730         (S390_NUM_REGS): Redefine to include upper half registers.
1731         (S390_PC_REGNUM, S390_CC_REGNUM): Remove.
1732         (S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
1733         (tdesc_s390_linux32): Add declaration.
1734         (tdesc_s390_linux64): Likewise.
1735         (tdesc_s390x_linux64): Likewise.
1736
1737 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1738
1739         * regset.h (struct core_regset_section): Add HUMAN_NAME.
1740         * i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
1741         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
1742         (ppc_linux_vmx_regset_sections): Likewise.
1743         (ppc_linux_fp_regset_sections): Likewise.
1744
1745         * corelow.c (get_core_register_section): Constify arguments.
1746         (get_core_registers): Use gdbarch_core_regset_sections instead
1747         of hard-coded platform-specific register section names.
1748
1749 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1750
1751         * dwarf2loc.c (read_pieced_value): If a piece occupies part of
1752         a register, assume the least-significant part is used.
1753         (write_pieced_value): Likewise.
1754
1755 2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>
1756
1757         * printcmd.c: Include "arch-utils.h".
1758         (do_one_display): Re-parse expression if current architecture changed.
1759
1760 2010-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
1761             Joel Brobecker  <brobecker@adacore.com>
1762
1763         * gdbtypes.c (check_typedef): New comment on type length.
1764         * value.c (allocate_value_lazy): Remove the unused atype variable.  New
1765         comment on type length.
1766         (value_primitive_field): Keep the original TYPE value, new comment.
1767
1768 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1769
1770         * cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
1771         p_start.  Change != comparisons to > and < comparisons.
1772
1773 2010-01-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1774
1775         * cli/cli-script.c (process_next_line): Check P2 overrun.
1776
1777 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1778
1779         Update the copyright hearder to add year 2010 for most GDB files.
1780
1781 2009-01-01  Joel Brobecker  <brobecker@adacore.com>
1782
1783         Fix build failure in inf-ptrace.c.
1784         * inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
1785
1786 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1787
1788         * top.c (print_gdb_version): Update copyright year.
1789
1790 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1791
1792         Fix break *FUN'address thread NUM.
1793         * ada-lex.l (task): Expand rule to also match the thread keyword.
1794
1795 2010-01-01  Joel Brobecker  <brobecker@adacore.com>
1796
1797         Fix break *FUN'address task NUM.
1798         * ada-lex.l (task): New rule.
1799         * ada-lang.c (valid_task_id): Make sure the Ada task list has
1800         been built before using it.
1801
1802 For older changes see ChangeLog-2009.
1803 \f
1804 Local Variables:
1805 mode: change-log
1806 left-margin: 8
1807 fill-column: 74
1808 version-control: never
1809 coding: utf-8
1810 End: