gdb/ChangeLog

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