gdb/ChangeLog

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