gdb/ChangeLog

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