gdb/ChangeLog

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