gdb/ChangeLog

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