gdb/ChangeLog

   1 2011-10-10  Ulrich Weigand  <ulrich.weigand@linaro.org>
   2
   3         PR gdb/13218
   4         * arm-linux-nat.c (os_version, os_major, os_minor, os_release):
   5         Remove unused variables.
   6         (get_linux_version): Remove function.
   7         (_initialize_arm_linux_nat): Do not call it.
   8
   9 2011-10-10  Pedro Alves  <pedro@codesourcery.com>
  10
  11         * linux-nat.c (linux_handle_extended_wait): Don't resume the new
  12         new clone lwp if the core asked it to stop.  Don't pass on
  13         unexpected signals to the new clone; leave them pending instead.
  14
  15 2011-10-10  Pedro Alves  <pedro@codesourcery.com>
  16
  17         * linux-nat.c (resume_lwp): Remove redundant debug output.
  18
  19 2011-10-10  Pedro Alves  <pedro@codesourcery.com>
  20
  21         * linux-nat.c (linux_nat_wait_1): Copy the event lwp's
  22         last_resume_kind before clearing it, and use the copy instead to
  23         determine whether to report a SIGSTOP as TARGET_SIGNAL_0.  Use
  24         resume_clear_callback in the non-stop path too.
  25
  26 2011-10-09  Yao Qi  <yao@codesourcery.com>
  27
  28         * valprint.c (value_check_printable): Add one parameter OPTIONS.
  29         Honor OPTIONS and VAL's type.
  30         (common_val_print, value_print): Update to pass one more parameter.
  31
  32 2011-10-09  Doug Evans  <dje@google.com>
  33
  34         Add new "alias" command.
  35         * NEWS: Mention new command.
  36         * command.h (valid_user_defined_cmd_name_p): Declare.
  37         * defs.h (make_cleanup_dyn_string_delete): Declare.
  38         * utils.c: #include "dyn-string.h".
  39         (do_dyn_string_delete, make_cleanup_dyn_string_delete): New functions.
  40         * cli/cli-cmds.c: #include "dyn-string.h".
  41         (argv_to_dyn_string, valid_command_p, alias_command): New functions.
  42         (init_cli_cmds): Add new command.
  43         * cli/cli-decode.c (valid_user_defined_cmd_name_p): New function.
  44
  45 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
  46
  47         Fix compatibility with older GCCs.
  48         * dwarf2loc.c (dwarf_expr_reg_to_entry_parameter): Initialize parameter.
  49         * stack.c (read_frame_arg): Initialize val_deref.
  50
  51 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
  52
  53         Entry values NEWS entries, DWARF disassembly support.
  54         * NEWS: New entry values entry.
  55         (set print entry-values, show print entry-values)
  56         (set debug entry-values, show debug entry-values): New entries.
  57         * dwarf2loc.c (disassemble_dwarf_expression): New parameters start and
  58         indent.  Remove variable start.  Move header printing out.  Respect
  59         INDENT.  Support DW_OP_GNU_entry_value.
  60         (locexpr_describe_location_1): Move the header printing here, extend
  61         the disassemble_dwarf_expression passed parameters.
  62
  63 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
  64
  65         Display @entry parameter values even for references.
  66         * ada-valprint.c (ada_val_print_1) <TYPE_CODE_REF>: Try also
  67         coerce_ref_if_computed.
  68         * c-valprint.c (c_val_print) <TYPE_CODE_REF>: Likewise.
  69         * dwarf2expr.c (dwarf_block_to_dwarf_reg_deref): New function.
  70         (execute_stack_op) <DW_OP_GNU_entry_value>: Add -1 deref_size to the
  71         existing push_dwarf_reg_entry_value call.  Add new detection calling
  72         dwarf_block_to_dwarf_reg_deref.  Update the error message.
  73         (ctx_no_push_dwarf_reg_entry_value): New parameter deref_size.
  74         * dwarf2expr.h
  75         (struct dwarf_expr_context_funcs) <push_dwarf_reg_entry_value>: Add new
  76         parameter deref_size, describe it in the comment.
  77         (ctx_no_push_dwarf_reg_entry_value): Add new parameter deref_size.
  78         (dwarf_block_to_dwarf_reg_deref): New declaration.
  79         * dwarf2loc.c (dwarf_entry_parameter_to_value): Add new parameter
  80         deref_size, describe it in the function comment.  New variables
  81         data_src and size, fetch the alternative block accoring to DEREF_SIZE.
  82         (dwarf_expr_push_dwarf_reg_entry_value): Add new parameter deref_size,
  83         describe it in the function comment.  Fetch the alternative block
  84         accoring to DEREF_SIZE.
  85         (entry_data_value_coerce_ref, entry_data_value_copy_closure)
  86         (entry_data_value_free_closure, entry_data_value_funcs): New.
  87         (value_of_dwarf_reg_entry): New variables checked_type, target_type,
  88         outer_val, target_val, val and addr.  Try to fetch and create also
  89         referenced value content.
  90         (pieced_value_funcs): NULL value for coerce_ref.
  91         (needs_dwarf_reg_entry_value): Add new parameter deref_size.
  92         * f-valprint.c (f_val_print) <TYPE_CODE_REF>: Try also
  93         coerce_ref_if_computed.
  94         * opencl-lang.c (opencl_value_funcs): NULL value for coerce_ref.
  95         * p-valprint.c (pascal_val_print) <TYPE_CODE_REF>: Likewise.
  96         * stack.c (read_frame_arg): Compare also dereferenced values.
  97         * value.c (value_computed_funcs): Make the parameter v const, use
  98         value_lval_const for it.
  99         (value_lval_const, coerce_ref_if_computed): New function.
 100         (coerce_ref): New variable retval.  Call also coerce_ref_if_computed.
 101         * value.h (struct lval_funcs): New field coerce_ref.
 102         (value_computed_funcs): Make the parameter v const.
 103         (value_lval_const, coerce_ref_if_computed): New declarations.
 104
 105 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 106
 107         Support @entry in input expressions.
 108         * c-exp.y (ENTRY, unknown_cpp_name): New.
 109         (exp: UNKNOWN_CPP_NAME): Change to `exp: unknown_cpp_name'.
 110         (unknown_cpp_name: UNKNOWN_CPP_NAME, unknown_cpp_name: ENTRY)
 111         (variable: name_not_typename '@' ENTRY, name: ENTRY)
 112         (name_not_typename: ENTRY): New.
 113         (yylex): Recognize ENTRY.
 114         * eval.c (evaluate_subexp_standard): Support also OP_VAR_ENTRY_VALUE.
 115         * expprint.c (print_subexp_standard, dump_subexp_body_standard):
 116         Likewise.
 117         * parse.c (operator_length_standard): Likewise.
 118         * std-operator.def: New operator OP_VAR_ENTRY_VALUE.
 119
 120 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 121
 122         Display referenced values in backtraces.
 123         * printcmd.c (print_variable_and_value): Set OPTS.DEREF_REF to 1.
 124         * stack.c (print_frame_arg): Likewise.
 125
 126 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 127
 128         Make some lval_funcs methods to default on NULL.
 129         * valops.c (value_fetch_lazy): Check if lval_computed read method is
 130         NULL.
 131         (value_assign): Check if lval_computed write method is NULL.
 132         * value.h (struct lval_funcs): Comment NULL values for read and write
 133         methods.
 134
 135 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 136
 137         Display @entry parameter values (without references).
 138         * dwarf2expr.c (dwarf_block_to_fb_offset, dwarf_block_to_sp_offset):
 139         New functions.
 140         * dwarf2expr.h (dwarf_block_to_fb_offset, dwarf_block_to_sp_offset):
 141         New declarations.
 142         * dwarf2loc.c (dwarf2_find_location_expression): Support location list
 143         entry record.
 144         (dwarf_entry_parameter_to_value, value_of_dwarf_reg_entry)
 145         (value_of_dwarf_block_entry, locexpr_read_variable_at_entry): New
 146         functions.
 147         (dwarf2_locexpr_funcs): Install locexpr_read_variable_at_entry.
 148         (loclist_read_variable_at_entry): New function.
 149         (dwarf2_loclist_funcs): Install loclist_read_variable_at_entry.
 150         * dwarf2read.c (read_call_site_scope): Support also DW_OP_fbreg in
 151         DW_AT_location, call dwarf_block_to_sp_offset for it.
 152         * frame.h (print_entry_values_no, print_entry_values_only)
 153         (print_entry_values_preferred, print_entry_values_if_needed)
 154         (print_entry_values_both, print_entry_values_compact)
 155         (print_entry_values_default, print_entry_values): New declarations.
 156         (struct frame_arg): New field entry_kind.
 157         (read_frame_arg): New parameter entryargp.
 158         * mi/mi-cmd-stack.c (list_arg_or_local): New gdb_assert for
 159         arg->entry_kind.  Optionally print the `@entry' suffix.
 160         (list_args_or_locals): New variable entryarg, initialize it.
 161         Initialize also entry_kind of arg and entryarg.  Conditionalize
 162         list_arg_or_local for arg, add list_arg_or_local for entryarg.  Call
 163         xfree for entryarg.error.
 164         * stack.c (print_entry_values_no, print_entry_values_only)
 165         (print_entry_values_preferred, print_entry_values_if_needed)
 166         (print_entry_values_both, print_entry_values_compact)
 167         (print_entry_values_default, print_entry_values_choices)
 168         (print_entry_values): New variables.
 169         (print_frame_arg): New gdb_assert for arg->entry_kind.  Optionally
 170         print the `@entry' suffix, possibly in combination for
 171         print_entry_values_compact.
 172         (read_frame_arg): New parameter entryargp, new variables entryval,
 173         entryval_error and val_equal.  Read in also entryargp, respect
 174         print_entry_values, compare the values using val_equal, fill in also
 175         argp->entry_kind (together with entryargp->entry_kind).
 176         (print_frame_args): New variable entryarg, initialize it.
 177         Conditionalize print_frame_arg for arg, add print_frame_arg for
 178         entryarg.  Call xfree for entryarg.error.
 179         (_initialize_stack): Call add_setshow_enum_cmd for `entry-values'.
 180         * symtab.h (struct symbol_computed_ops): New field
 181         read_variable_at_entry.
 182
 183 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 184
 185         Code reshuffle.
 186         * frame.h (struct frame_arg): New definition.
 187         (read_frame_arg): New declaration.
 188         * mi/mi-cmd-stack.c (list_arg_or_local): New functiom from ...
 189         (list_args_or_locals): ... the code here.  New variable arg, call
 190         read_frame_arg and list_arg_or_local with it.  Unify the
 191         PRINT_SIMPLE_VALUES and PRINT_ALL_VALUES cases.  Call xfree for
 192         arg.error.
 193         * stack.c (print_frame_arg): New functiom from the code of
 194         print_frame_args.
 195         (read_frame_arg): New function.
 196         (print_frame_args): Remove variable val.  New variable arg, call
 197         read_frame_arg and print_frame_arg with it.  Call xfree for arg.error.
 198
 199 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 200
 201         Protect entry values against self tail calls.
 202         * dwarf2loc.c (VEC (CORE_ADDR), func_verify_no_selftailcall): New.
 203         (dwarf_expr_dwarf_reg_entry_value): Call func_verify_no_selftailcall.
 204
 205 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 206
 207         Recognize virtual tail call frames.
 208         * Makefile.in (SFILES): Add dwarf2-frame-tailcall.c.
 209         (HFILES_NO_SRCDIR): Add dwarf2-frame-tailcall.h.
 210         (COMMON_OBS): Add dwarf2-frame-tailcall.o.
 211         * dwarf2-frame-tailcall.c: New file.
 212         * dwarf2-frame-tailcall.h: New file.
 213         * dwarf2-frame.c: Include dwarf2-frame-tailcall.h.
 214         (execute_cfa_program): New function comment.  Return INSN_PTR.  Reset
 215         REGS.PREV only after CIE execution.
 216         (struct dwarf2_frame_cache): New field tailcall_cache.
 217         (dwarf2_frame_cache): New variables entry_pc, entry_cfa_sp_offset,
 218         entry_cfa_sp_offset_p and instr.  Execute FDE instructions in two
 219         parts, try to find entry_cfa_sp_offset.  Call
 220         dwarf2_tailcall_sniffer_first.
 221         (dwarf2_frame_prev_register): Call dwarf2_tailcall_prev_register_first
 222         when appropriate.
 223         (dwarf2_frame_dealloc_cache): New function.
 224         (dwarf2_frame_sniffer): Preinitialize cache by dwarf2_frame_cache.
 225         (dwarf2_frame_unwind): Install dwarf2_frame_dealloc_cache.
 226         (dwarf2_signal_frame_unwind): Do not install dwarf2_frame_dealloc_cache.
 227         (dwarf2_append_unwinders): Add dwarf2_tailcall_frame_unwind.
 228         (dwarf2_frame_cfa): Support also dwarf2_tailcall_frame_unwind.
 229         * dwarf2loc.c (func_addr_to_tail_call_list)
 230         (tailcall_dump, call_sitep, VEC (call_sitep), chain_candidate)
 231         (call_site_find_chain_1, call_site_find_chain): New.
 232         * dwarf2loc.h (struct call_site_chain): New.
 233         (call_site_find_chain): New declaration.
 234         * frame.c (get_frame_address_in_block): Support also TAILCALL_FRAME.
 235         * frame.h (enum frame_type): New entry TAILCALL_FRAME.
 236         * python/py-frame.c (gdbpy_initialize_frames): Add TAILCALL_FRAME.
 237         * stack.c (frame_info): Support also TAILCALL_FRAME.
 238
 239 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 240
 241         Tail call sites reader implementation.
 242         * dwarf2read.c (read_call_site_scope): Recognize DW_AT_GNU_tail_call,
 243         fill in TYPE_TAIL_CALL_LIST.
 244         * gdbtypes.h (struct func_type): New field tail_call_list.
 245         (struct call_site): New field tail_call_next.
 246         (TYPE_TAIL_CALL_LIST): New definition.
 247
 248 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 249
 250         Implement basic support for DW_TAG_GNU_call_site.
 251         * block.c: Include gdbtypes.h and exceptions.h.
 252         (call_site_for_pc): New function.
 253         * block.h (call_site_for_pc): New declaration.
 254         * defs.h: Include hashtab.h.
 255         (make_cleanup_htab_delete, core_addr_hash, core_addr_eq): New
 256         declarations.
 257         * dwarf2-frame.c (dwarf2_frame_ctx_funcs): Install
 258         ctx_no_push_dwarf_reg_entry_value.
 259         * dwarf2expr.c (read_uleb128, read_sleb128): Support R as NULL.
 260         (dwarf_block_to_dwarf_reg): New function.
 261         (execute_stack_op) <DW_OP_GNU_entry_value>: Implement it.
 262         (ctx_no_push_dwarf_reg_entry_value): New function.
 263         * dwarf2expr.h (struct dwarf_expr_context_funcs): New field
 264         push_dwarf_reg_entry_value.
 265         (ctx_no_push_dwarf_reg_entry_value, dwarf_block_to_dwarf_reg): New
 266         declarations.
 267         * dwarf2loc.c: Include gdbcmd.h.
 268         (dwarf_expr_ctx_funcs): New forward declaration.
 269         (entry_values_debug, show_entry_values_debug, call_site_to_target_addr)
 270         (dwarf_expr_reg_to_entry_parameter)
 271         (dwarf_expr_push_dwarf_reg_entry_value): New.
 272         (dwarf_expr_ctx_funcs): Install dwarf_expr_push_dwarf_reg_entry_value.
 273         (dwarf2_evaluate_loc_desc_full): Handle NO_ENTRY_VALUE_ERROR.
 274         (needs_dwarf_reg_entry_value): New function.
 275         (needs_frame_ctx_funcs): Install it.
 276         (_initialize_dwarf2loc): New function.
 277         * dwarf2loc.h (entry_values_debug): New declaration.
 278         * dwarf2read.c (struct dwarf2_cu): New field call_site_htab.
 279         (read_call_site_scope): New forward declaration.
 280         (process_full_comp_unit): Copy call_site_htab.
 281         (process_die): Support DW_TAG_GNU_call_site.
 282         (read_call_site_scope): New function.
 283         (dwarf2_get_pc_bounds): Support NULL HIGHPC.
 284         (dwarf_tag_name): Support DW_TAG_GNU_call_site.
 285         (cleanup_htab): Delete.
 286         (write_psymtabs_to_index): Use make_cleanup_htab_delete instead of it.
 287         * exceptions.h (enum errors): New NO_ENTRY_VALUE_ERROR.
 288         * gdb-gdb.py (StructMainTypePrettyPrinter): Support
 289         FIELD_LOC_KIND_DWARF_BLOCK.
 290         * gdbtypes.h (enum field_loc_kind): New entry
 291         FIELD_LOC_KIND_DWARF_BLOCK.
 292         (struct main_type): New loc entry dwarf_block.
 293         (struct call_site, FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK)
 294         (TYPE_FIELD_DWARF_BLOCK): New.
 295         * python/py-type.c: Include dwarf2loc.h.
 296         (check_types_equal): Support FIELD_LOC_KIND_DWARF_BLOCK.  New
 297         internal_error call on unknown FIELD_LOC_KIND.
 298         * symtab.h (struct symtab): New field call_site_htab.
 299         * utils.c (do_htab_delete_cleanup, make_cleanup_htab_delete)
 300         (core_addr_hash, core_addr_eq): New functions.
 301
 302 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 303
 304         Code reshuffle.
 305         * gdb-gdb.py (StructMainTypePrettyPrinter): Change
 306         TYPE_SPECIFIC_CALLING_CONVENTION to TYPE_SPECIFIC_FUNC.  Move
 307         calling_convention under func_stuff there.
 308         * gdbtypes.c (make_function_type): Call INIT_FUNC_SPECIFIC.
 309         (init_type) <TYPE_CODE_FUNC>: Likewise.
 310         (recursive_dump_type): Change TYPE_SPECIFIC_CALLING_CONVENTION to
 311         TYPE_SPECIFIC_FUNC.  New comment for tail_call_list.
 312         * gdbtypes.h (enum type_specific_kind): Change
 313         TYPE_SPECIFIC_CALLING_CONVENTION to TYPE_SPECIFIC_FUNC.
 314         (struct main_type) <type_specific>: Change calling_convention to
 315         func_stuff.  Move calling_convention to ...
 316         (struct func_type): ... this new struct.
 317         (INIT_FUNC_SPECIFIC): New #define.
 318         (TYPE_CALLING_CONVENTION): Change calling_convention to func_stuff.
 319
 320 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 321
 322         Fix DW_OP_GNU_implicit_pointer for DWARF32 v3+ on 64-bit arches.
 323         * dwarf2-frame.c (execute_stack_op): Initialize ctx->ref_addr_size.
 324         * dwarf2expr.c (execute_stack_op) <DW_OP_GNU_implicit_pointer>: Use
 325         ctx->ref_addr_size.  Handle its invalid value.
 326         * dwarf2expr.h (struct dwarf_expr_context): New field ref_addr_size.
 327         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full)
 328         (dwarf2_loc_desc_needs_frame): Initialize ctx->ref_addr_size.
 329         * dwarf2loc.h (dwarf2_per_cu_ref_addr_size): New declaration.
 330         * dwarf2read.c (decode_locdesc): Initialize ctx->ref_addr_size.
 331         (dwarf2_per_cu_ref_addr_size): New function.
 332
 333 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 334
 335         Code cleanup.
 336         * dwarf2read.c (per_cu_header_read_in): New function.
 337         (dwarf2_per_cu_addr_size, dwarf2_per_cu_offset_size): Use it, with new
 338         variables cu_header_local and cu_headerp.
 339
 340 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 341
 342         Fix initial language detection with -readnow.
 343         * dwarf2read.c (dw2_find_symbol_file): Handle OBJF_READNOW case.
 344         * symfile.h (struct quick_symbol_functions): State find_symbol_file
 345         searches only for global symbols.
 346
 347 2011-10-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 348
 349         Fix printed anonymous struct name.
 350         * dwarf2read.c (fixup_partial_die): Handle for anonymous structs also
 351         DW_TAG_interface_type.  Strip for anonymous structs any prefixes.
 352         (anonymous_struct_prefix): New function.
 353         (determine_prefix): New variables retval.  Call anonymous_struct_prefix.
 354         (dwarf2_name): Strip for anonymous structs any prefixes.
 355
 356 2011-10-07  Doug Evans  <dje@google.com>
 357
 358         * python/lib/gdb/printing.py (register_pretty_printer): New argument
 359         `replace'.
 360
 361         * python/lib/gdb/printing.py: Whitespace cleanup.
 362
 363         * python/py-value.c (valpy_call): Initialize ftype to avoid compiler
 364         warning.
 365
 366 2011-10-07  Pedro Alves  <pedro@codesourcery.com>
 367
 368         * linux-nat.h (ALL_LWPS): Remove the ptid parameter.
 369         * amd64-linux-nat.c (amd64_linux_dr_set_control)
 370         (amd64_linux_dr_set_addr, amd64_linux_dr_unset_status): Adjust.
 371         * arm-linux-nat.c (arm_linux_insert_hw_breakpoint)
 372         (arm_linux_remove_hw_breakpoint, arm_linux_insert_watchpoint)
 373         (arm_linux_remove_watchpoint): Adjust.
 374         * i386-linux-nat.c (i386_linux_dr_set_control)
 375         (i386_linux_dr_set_addr, i386_linux_dr_unset_status): Adjust.
 376         * ia64-linux-nat.c (ia64_linux_insert_watchpoint)
 377         (ia64_linux_remove_watchpoint): Adjust.
 378         * mips-linux-nat.c (write_watchpoint_regs): Adjust.
 379         * ppc-linux-nat.c (ppc_linux_insert_hw_breakpoint)
 380         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
 381         (ppc_linux_insert_mask_watchpoint)
 382         (ppc_linux_remove_mask_watchpoint, ppc_linux_insert_watchpoint)
 383         (ppc_linux_remove_watchpoint): Adjust.
 384         * s390-nat.c (s390_insert_watchpoint, s390_remove_watchpoint):
 385         Adjust.
 386
 387 2011-10-07  Corinna Vinschen  <vinschen@redhat.com>
 388
 389         * windows-nat.c: Include wchar.h to avoid compiler warnings.
 390         (clear_win32_environment): New function for Cygwin to clear out
 391         Win32 environment.
 392         (windows_create_inferior): Prepare new environment from in_env
 393         for Cygwin, too.
 394
 395 2011-10-07  Phil Muldoon  <pmuldoon@redhat.com>
 396
 397         PR python/13264
 398         * python/py-value.c (valpy_call): Check that arguments are
 399         a tuple.
 400         (is_intlike): Remove call to CHECK_TYPEDEF.
 401         (valpy_nonzero): Catch GDB exceptions.
 402         (valpy_absolute): Ditto.
 403         (valpy_lazy_string): Ditto.
 404         (valpy_call): Ditto.
 405         (valpy_get_is_optimized_out): Ditto.
 406         (valpy_long): Ditto.
 407         (valpy_float): Ditto.
 408         (valpy_int): Call CHECK_TYPEDEF.  Catch GDB exceptions.
 409         (valpy_richcompare): Ditto.
 410
 411 2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>
 412
 413         * inferior.h (disable_randomization): Declare.
 414         * infrun.c (disable_randomization): New global variable.
 415         (show_disable_randomization): New function.
 416         (set_disable_randomization): Likewise.
 417         (_initialize_infrun): Install set/show disable-randomization
 418         commands.
 419         * linux-nat.c (disable_randomization): Remove.
 420         (show_disable_randomization): Likewise.
 421         (set_disable_randomization): Likewise.
 422         (_initialize_linux_nat): No longer install set/show
 423         disable-randomization commands here.
 424         (linux_nat_supports_disable_randomization): New function.
 425         (linux_nat_add_target): Install it.
 426         * remote.c (PACKET_QDisableRandomization): New enum value.
 427         (remote_protocol_packets): Support QDisableRandomization.
 428         (_initialize_remote): Likewise.
 429         (remote_supports_disable_randomization): New function.
 430         (init_remote_ops): Install it.
 431         (extended_remote_supports_disable_randomization): New function.
 432         (init_extended_remote_ops): Install it.
 433         (extended_remote_disable_randomization): New function.
 434         (extended_remote_create_inferior_1): Call it.
 435         * target.h (struct target_ops): Add to_supports_disable_randomization.
 436         (target_supports_disable_randomization): Add prototype.
 437         * target.c (target_supports_disable_randomization): New function.
 438         (find_default_supports_disable_randomization): Likewise.
 439         (init_dummy_target): Install it.
 440
 441 2011-10-07  Kevin Pouget  <kevin.pouget@st.com>
 442
 443         Allow Python notification of new object-file loadings.
 444         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-newobjfilevent.c.
 445         (SUBDIR_PYTHON_OBS): Add py-newobjfileevent.o.
 446         Add build rule for this file.
 447         * python/py-event.h (emit_new_objfile_event): New prototype.
 448         (newobjfile): New Python event emitter.
 449         * python/py-evts.c (gdbpy_initialize_py_events): Add new_objfile to
 450         Python event registry.
 451         * python/py-inferior.c: Include objfiles.h
 452         (python_new_objfile): New function.
 453         (gdbpy_initialize_inferior): Add python_new_objfile to the new objfile
 454         observers.
 455         * python/py-newobjfileevent.c: New file.
 456         * python-internal.h (gdbpy_initialize_new_objfile_event): New
 457         prototype.
 458         * python/python.c (_initialize_python): Add
 459         gdbpy_initialize_new_objfile_event call.
 460         * NEWS: Add item for new Python event "gdb.newobjfile"
 461
 462 2011-10-05  Tristan Gingold  <gingold@adacore.com>
 463
 464         * ada-tasks.c (read_atcb): Make ravenscar_task_name static.
 465         Extract the ravenscar task name from the symbol for the atcb.
 466
 467 2011-10-04  Paul Koning  <paul_koning@dell.com>
 468
 469         * python/py-type.c (typy_make_iter): Add forward declaration.
 470         (typy_fields_items):  Use the gdb.Type iterator.
 471
 472 2011-10-04  Paul Koning  <paul_koning@dell.com>
 473
 474         * NEWS: Add entry for Python gdb.Type mapping methods.
 475
 476 2011-10-04  Kevin Pouget  <kevin.pouget@st.com>
 477
 478         PR python/12691: Add the inferior to Python exited event
 479         * python/py-exitedevent.c (create_exited_event_object): Add inferior
 480         to exited_event.
 481         * python/py-event.h (emit_exited_event): Likewise
 482         * python/-inferior.c (python_inferior_exit): Likewise
 483
 484 2011-10-03  Joel Brobecker  <brobecker@adacore.com>
 485
 486         * ada-tasks.c (print_ada_task_info): Add "thread-id" field
 487         in output of -ada-task-info GDB/MI command.
 488
 489 2011-10-03  Joel Brobecker  <brobecker@adacore.com>
 490
 491         * ada-lang.h (struct inferior): Declare.
 492         (print_ada_task_info): Add declaration.
 493         * ada-tasks.c (print_ada_task_info): Make non-static.
 494         * mi/mi-cmds.c (mi_cmds): Add "ada-task-info".
 495         * mi/mi-cmds.h (mi_cmd_ada_task_info): Add declaration.
 496         * mi/mi-main.c: #include "ada-lang.h".
 497         (mi_cmd_list_features): Add "ada-task-info" to the list
 498         of supported features.
 499         (mi_cmd_ada_task_info): New function.
 500
 501 2011-10-03  Joel Brobecker  <brobecker@adacore.com>
 502
 503         * python/python.c (python_run_simple_file): New function.
 504         (source_python_script, source_python_script_for_objfile):
 505         Replace call to PyRun_SimpleFile by call to
 506         python_run_simple_file.
 507
 508 2011-10-03  Paul Koning  <paul_koning@dell.com>
 509
 510         * python/py-value.c (valpy_get_address): Use Py_XINCREF.
 511         (value_to_value_object): Fetch value if it was lazy.
 512
 513 2011-10-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
 514
 515         Code cleanup.
 516         * solib-svr4.c (svr4_default_sos):  Remove variables head and link_ptr.
 517         Rearrange the code for it.
 518
 519 2011-10-02  Joel Brobecker  <brobecker@adacore.com>
 520
 521         * breakpoint.c (bkpt_print_recreate): Add call to
 522         print_recreate_thread.
 523
 524 2011-09-29  Mike Frysinger  <vapier@gentoo.org>
 525
 526         * common/linux-ptrace.h (PTRACE_GETFDPIC, PTRACE_GETFDPIC_EXEC,
 527         PTRACE_GETFDPIC_INTERP): Define.
 528
 529 2011-09-28  Yao Qi  <yao@codesourcery.com>
 530
 531         * symfile.c (add_symbol_file_command): Update message on usage.
 532
 533 2011-09-28  Paul Koning  <paul_koning@dell.com>
 534
 535         * python/py-type.c (make_fielditem, typy_field_names, typy_items)
 536         (typy_length, typy_get, typy_has_key, typy_make_iter)
 537         (typy_iterkeys, typy_iteritems, typy_itervalues, typy_iter)
 538         (typy_iterator_iter, typy_iterator_iternext)
 539         (typy_iterator_dealloc): New functions to implement standard
 540         Python mapping methods on gdb.Type object.
 541         (gdb.TypeIterator): New Python type.
 542         * python/python-internal.h (gdbpy_iter_kind): New enum.
 543
 544 2011-09-28  David S. Miller  <davem@davemloft.net>
 545
 546         * sparc-tdep.h (SPARC_F2_REGNUM, SPARC_F3_REGNUM, SPARC_F4_REGNUM,
 547         SPARC_F5_REGNUM, SPARC_F6_REGNUM, SPARC_F7_REGNUM): New enums.
 548         * sparc-tdep.c (sparc_complex_floating_p): New function.
 549         (sparc32_store_arguments): Handle complex floats.
 550         (sparc32_extract_return_value): Likewise.
 551         (sparc32_store_return_value): Likewise.
 552         (sparc32_stabs_argument_has_addr): Likewise.
 553         * sparc64-tdep.c (sparc64_complex_floating_p): New function.
 554         (sparc64_store_floating_fields): Handle complex floats.
 555         (sparc64_store_arguments): Likewise.
 556         (sparc64_store_return_value): Likewise.
 557
 558 2011-09-28  Eli Zaretskii  <eliz@gnu.org>
 559
 560         * windows-nat.c (env_sort) [!__CYGWIN__]: Function restored from
 561         before the change on 2006-12-09.
 562         (windows_create_inferior) [!__CYGWIN__]: Restore code that
 563         generates the environment block for CreateProcessA, modulo the
 564         Cygwin-specific parts that are not needed here.
 565
 566 2011-09-27  Tristan Gingold  <gingold@adacore.com>
 567
 568         * target.h (enum target_object): Add TARGET_OBJECT_DARWIN_DYLD_INFO.
 569         * solib-darwin.c (DYLD_VERSION_MAX): Update number.
 570         (darwin_solib_get_all_image_info_addr_at_init): New function.
 571         (darwin_solib_read_all_image_info_addr): Likewise.
 572         (darwin_solib_create_inferior_hook): Use the above two functions.
 573         * darwin-nat.c (darwin_execvp): Renames retval to res.
 574         (darwin_read_write_inferior): Update comment.
 575         (darwin_read_dyld_info): New function.
 576         (darwin_xfer_partial): Handle DYLD_INFO.
 577
 578 2011-09-27  Stan Shebs  <stan@codesourcery.com>
 579
 580         Add return address collection for tracepoints.
 581         * tracepoint.c (encode_actions_1): Add case for $_ret.
 582         (validate_actionline): Check for $_ret.
 583         (trace_dump_actions): Ditto.
 584         * ax-gdb.h (gen_trace_for_return_address): Declare.
 585         * ax-gdb.c: Include arch-utils.h.
 586         (gen_trace_for_return_address): New function.
 587         (agent_command): Add return address special case.
 588         * amd64-tdep.c: Include ax.h and ax-gdb.h.
 589         (amd64_gen_return_address): New function.
 590         (amd64_init_abi): Call it.
 591         * i386-tdep.c: Include ax.h and ax-gdb.h.
 592         (i386_gen_return_address): New function.
 593         (i386_init_abi): Call it.
 594         * arch-utils.h (default_gen_return_address): Declare.
 595         * arch-utils.c (default_gen_return_address): New function.
 596         * gdbarch.sh (gen_return_address): New method.
 597         * gdbarch.h, gdbarch.c: Regenerate.
 598
 599 2011-09-23  Joseph Myers  <joseph@codesourcery.com>
 600
 601         PR gdb/13079
 602         * i386-tdep.c (i386_frame_align): New.
 603         (i386_gdbarch_init): Use i386_frame_align.
 604
 605 2011-09-23  Yao Qi  <yao@codesourcery.com>
 606
 607         * i386-linux-nat.c (i386_linux_resume): Use read_memory_unsigned_integer
 608         to get address.
 609
 610 2011-09-22  Tristan Gingold  <gingold@adacore.com>
 611
 612         * fork-child.c (fork_inferior): Add exec_fun parameter.
 613         Call exec_fun or execvp.
 614         * inferior.h: Adjust prototype.
 615         * gnu-nat.c (gnu_create_inferior): Adjust fork_inferior call.
 616         * inf-ttrace.c (inf_ttrace_create_inferior): Ditto.
 617         * inf-ptrace.c (inf_ptrace_create_inferior): Ditto.
 618         * procfs.c (procfs_create_inferior): Ditto.
 619         * darwin-nat.c (darwin_execvp): New function.
 620         (darwin_create_inferior): Use it.
 621
 622 2011-09-22  Yao Qi  <yao@codesourcery.com>
 623
 624         * infrun.c (context_switch): Print debug message when switching to
 625         a different thread.
 626
 627 2011-09-21  Ulrich Weigand  <uweigand@de.ibm.com>
 628
 629         * s390-tdep.c (s390_function_arg_pass_by_reference): Handle
 630         complex and vector types.
 631         (s390_return_value_convention): Likewise.
 632
 633         (s390_value_from_register): Call check_typedef.
 634         (extend_simple_arg): Likewise.
 635         (alignment_of): Likewise.
 636         (s390_push_dummy_call): Likewise.
 637         (s390_return_value): Likewise.
 638
 639 2011-09-21  Joseph Myers  <joseph@codesourcery.com>
 640
 641         * event-top.c (async_disconnect): If an exception is thrown from
 642         quit_cover, call pop_all_targets.  Use TRY_CATCH instead of
 643         catch_errors.
 644         * top.c (quit_cover): Return void and take no arguments.
 645         * top.h (quit_cover): Update prototype.
 646
 647 2011-09-20  Joseph Myers  <joseph@codesourcery.com>
 648
 649         * mi/mi-main.c (mi_load_progress): Restore saved_uiout value to
 650         current_uiout, not uiout.
 651
 652 2011-09-19  Doug Evans  <dje@google.com>
 653
 654         * python/py-auto-load.c (source_section_scripts): Fix file
 655         descriptor leak.
 656         * python/python.c (source_python_script_for_objfile): Tweak comments.
 657
 658 2011-09-18  Yao Qi  <yao@codesourcery.com>
 659             Ulrich Weigand  <ulrich.weigand@linaro.org>
 660
 661         Support displaced stepping for Thumb 16-bit insns.
 662         * arm-tdep.c (THUMB_NOP) Define.
 663         (thumb_copy_unmodified_16bit): New.
 664         (thumb_copy_b, thumb_copy_bx_blx_reg): New.
 665         (thumb_copy_alu_reg): New.
 666         (arm_copy_svc): Move some common code to ...
 667         (install_svc): ... here.  New.
 668         (thumb_copy_svc): New.
 669         (install_pc_relative): New.
 670         (thumb_copy_pc_relative_16bit): New.
 671         (thumb_decode_pc_relative_16bit): New.
 672         (thumb_copy_16bit_ldr_literal): New.
 673         (thumb_copy_cbnz_cbz): New.
 674         (cleanup_pop_pc_16bit_all): New.
 675         (thumb_copy_pop_pc_16bit): New.
 676         (thumb_process_displaced_16bit_insn): New.
 677         (thumb_process_displaced_32bit_insn): New.
 678         (thumb_process_displaced_insn): process thumb instruction.
 679
 680         Support displaced stepping for Thumb 32-bit insns.
 681         * arm-tdep.c (thumb_copy_unmodified_32bit): New.
 682         (thumb2_copy_preload): New.
 683         (thumb2_copy_copro_load_store): New.
 684         (thumb2_copy_b_bl_blx): New.
 685         (thumb2_copy_alu_imm): New.
 686         (thumb2_copy_load_reg_imm): New.
 687         (thumb2_copy_load_literal): New
 688         (thumb2_copy_block_xfer): New.
 689         (thumb_32bit_copy_undef): New.
 690         (thumb_32bit_copy_unpred): New.
 691         (thumb2_decode_ext_reg_ld_st): New.
 692         (thumb2_decode_svc_copro): New.
 693         (decode_thumb_32bit_store_single_data_item): New.
 694         (thumb_copy_pc_relative_32bit): New.
 695         (thumb_decode_pc_relative_32bit): New.
 696         (decode_thumb_32bit_ld_mem_hints): New.
 697         (thumb2_copy_table_branch): New
 698         (thumb_process_displaced_32bit_insn): Process Thumb 32-bit
 699         instructions.
 700
 701 2011-09-18  Yao Qi  <yao@codesourcery.com>
 702
 703         * arm-tdep.c (install_copro_load_store): PC is set 4-byte aligned.
 704         (install_b_bl_blx): Likewise.
 705
 706 2011-09-17  Yao Qi  <yao@codesourcery.com>
 707
 708         * arm-tdep.c (install_ldr_str_ldrb_strb): Renamed to ...
 709         (install_load_store): ... this.  New.
 710         Change parameter BYTE to SIZE.
 711         (arm_copy_ldr_str_ldrb_strb): Update caller.
 712         (arm_decode_ld_st_word_ubyte): Update caller.
 713
 714 2011-09-17  Yao Qi  <yao@codesourcery.com>
 715
 716         * infrun.c (displaced_step_fixup): Move some code ...
 717         (displaced_step_restore): ... here.  New function.
 718         (handle_inferior_event): Cleanup displaced stepping state for both
 719         child and parent when get forked or vforked event.
 720         * regcache.c (get_thread_arch_aspace_regcache): New function.
 721         get_thread_arch_regcache (): Call it.
 722
 723 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
 724
 725         * ada-tasks.c (print_ada_task_info): New function, merging
 726         short_task_info and info_tasks together.  Reimplement using
 727         ui-out instead of printing to stdout directly.  Move the code
 728         building and checking the task list here, instead of leaving it
 729         in info_tasks_command.
 730         (info_task): Move the code building and checking the task
 731         list here, instead of leaving it in info_tasks_command.
 732         (info_tasks_command): Delete code building and checking
 733         the task list - moved elsewhere.  Update calls to info_tasks
 734         and info_task.
 735
 736 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
 737
 738         * ada-tasks.c (info_task): Delete parameter `from_tty'.
 739
 740 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
 741
 742         * ada-tasks.c (info_tasks): Delete parameter `from_tty'.
 743
 744 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
 745
 746         * ada-lang.h (ada_build_task_list): Remove parameter
 747         `warn_if_null'.
 748         * ada-tasks.c (ada_build_task_list): Remove parameter
 749         `warn_if_null'.  Adjust implementation and documentation.
 750         (valid_task_id, ada_get_environment_task)
 751         iterate_over_live_ada_tasks): Adjust call to ada_build_task_list.
 752         (info_tasks_command): Adjust implementation.
 753         (task_command): Likewise.
 754         * ravenscar-thread.c (ravenscar_find_new_threads): Fix call
 755         to ada_build_task_list.
 756
 757 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
 758
 759         * ada-tasks.c (ada_tasks_check_symbol_table, task_list): Delete.
 760         (enum ada_known_tasks_kind, struct ada_tasks_inferior_data): New.
 761         (ada_tasks_inferior_data_handle): New static global.
 762         (get_ada_tasks_inferior_data): New function.
 763         (ada_get_task_number, get_task_number_from_id, valid_task_id)
 764         (ada_get_environment_task, iterate_over_live_ada_tasks)
 765         (add_ada_task, read_known_tasks_array, read_known_tasks_list):
 766         Adjust.
 767         (ada_set_current_inferior_known_tasks_addr): New function.
 768         (read_known_tasks, ada_build_task_list, short_task_info)
 769         (info_tasks, info_task, info_tasks_command, task_command_1)
 770         (task_command, ada_task_list_changed): Adjust.
 771         (ada_tasks_invalidate_inferior_data): New function.
 772         (ada_normal_stop_observer, ada_new_objfile_observer): Adjust.
 773         (_initialize_tasks): Set ada_tasks_inferior_data_handle.
 774         * ada-lang.h (struct inferior): Add declaration.
 775         (ada_task_list_changed): Update profile.
 776         * remote-wtx-pd.c: #include "inferior.h".
 777         (switch_to_pd_internal): Update call to ada_task_list_changed.
 778
 779 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
 780
 781         * ada-tasks.c: #include "progspace.h" and "objfiles.h".
 782         (atcb_type, atcb_common_type, atcb_ll_type, atcb_call_type)
 783         (atcb_fieldno): Delete these static globals.
 784         (struct ada_tasks_pspace_data): New struct.
 785         (ada_tasks_pspace_data_handle): New static global.
 786         (get_ada_tasks_pspace_data): New function.
 787         (ada_tasks_invalidate_pspace_data): New function.
 788         (get_tcb_types_info, ptid_from_atcb_common, read_atcb)
 789         (read_known_tasks_list, ada_new_objfile_observer): Adjust.
 790         (_initialize_tasks): Create this module's per-progspace
 791         data handle.
 792
 793 2011-09-16  Joel Brobecker  <brobecker@adacore.com>
 794
 795         * ada-tasks.c (struct atcb_fieldnos): Renames struct tcb_fieldnos.
 796
 797 2011-09-16  Tristan Gingold  <gingold@adacore.com>
 798
 799         * fork-child.c (fork_inferior): Update comment.  Use alloca
 800         instead of xmalloc for argv.  Move len and shell_command
 801         declarations in the block where they are used.
 802         Only call execvp.  Factorize failure code.
 803
 804 2011-09-16  Abhijit Halder  <abhijit.k.halder@gmail.com>
 805
 806         Code cleanup.
 807         * parse.c (write_exp_elt): Change argument to pass a pointer of union
 808         `exp_element' instead of an element of the same and make the function
 809         static.
 810         (write_exp_elt_opcode, write_exp_elt_sym, write_exp_elt_block)
 811         (write_exp_elt_objfile, write_exp_elt_longcst, write_exp_elt_dblcst)
 812         (write_exp_elt_decfloatcst, write_exp_elt_type, write_exp_elt_intern):
 813         Change argument of `write_exp_elt' function call.
 814         Remove extra spaces from comments.
 815         * parser-defs.h (write_exp_elt): Remove prototype.
 816
 817 2011-09-15  Paul Koning  <paul_koning@dell.com>
 818
 819         * python/py-cmd.c (gdbpy_string_to_argv): Decrement reference
 820         count of item appended to list.
 821         * python/py-type.c (typy_fields): Likewise.
 822
 823 2011-09-15  Paul Koning  <paul_koning@dell.com>
 824
 825         * MAINTAINERS (Write After Approval): Add myself to the list.
 826
 827 2011-09-15  Kevin Pouget  <kevin.pouget@st.com>
 828
 829         PR threads/12628
 830         * linux-fork.c (checkpoint_command): Disallow checkpointing of
 831         processes with multiple threads.
 832         (inf_has_multiple_thread_cb): New function.
 833         (inf_has_multiple_threads): New function.
 834
 835 2011-09-15  Kevin Pouget  <kevin.pouget@st.com>
 836
 837         PR Python/12692 Add gdb.selected_inferior() to Python interface.
 838         * python/py-inferior.c (GdbMethods): New Python method definition.
 839
 840 2011-09-15  Kevin Pouget  <kevin.pouget@st.com>
 841
 842         Handle multiple breakpoint hits in Python interface:
 843         * python/py-bpevent.c (create_breakpoint_event_object): Rename C/Python
 844         variable to breakpoints.
 845         * python/py-stopevent.c (emit_stop_event): Return a Python tuple of
 846         bps instead of single breakpoint. Fix some space typos.
 847         * python/py-stopevent.c (create_breakpoint_event_object): Rename
 848         variable to breakpoints.
 849
 850 2011-09-15  Kevin Pouget  <kevin.pouget@st.com>
 851
 852         * breakpoint.c (describe_other_breakpoints): Do not write 'duplicate'
 853         note if the breakpoint is internal.
 854
 855 2011-09-15  Kevin Pouget  <kevin.pouget@st.com>
 856
 857         * MAINTAINERS (Write After Approval): Add myself to the list
 858
 859 2011-09-14  Pedro Alves  <pedro@codesourcery.com>
 860
 861         * infrun.c (prepare_for_detach, wait_for_inferior)
 862         (fetch_inferior_event): Don't flush the register cache.
 863         * remote.c (struct stop_reply) <regcache>: Add comment.
 864
 865 2011-09-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
 866
 867         Remove excessive DWARF expressions memory duplication.
 868         * dwarf2loc.c (per_cu_dwarf_call): Remove variable back_to and its use
 869         for block.data.
 870         (indirect_pieced_value): Remove variable result.  Remove variable
 871         back_to and its use for baton.data.
 872         (dwarf2_compile_expr_to_ax): Remove variable back_to and its use for
 873         block.data.
 874         * dwarf2read.c (dwarf2_fetch_die_location_block): Remove xmemdup.
 875         Update the function comment.
 876
 877 2011-09-13  Pedro Alves  <pedro@codesourcery.com>
 878
 879         * inferior.h (ALL_INFERIORS): New.
 880         * linux-thread-db.c (thread_db_find_new_threads_2): Remove check
 881         for a stopped thread.
 882         (thread_db_find_new_threads): Look for threads in all inferiors.
 883
 884 2011-09-13  Pedro Alves  <pedro@codesourcery.com>
 885
 886         * breakpoint.c (update_watchpoint): Handle the case of the
 887         watchpoint to update not being in the breakpoint list yet.
 888         (hw_watchpoint_use_count): New, factored out from
 889         hw_watchpoint_used_count.
 890         (hw_watchpoint_used_count): Rename to ...
 891         (hw_watchpoint_used_count_others): ... this.  Add `except'
 892         parameter.  Don't count resources of `except'.  Use
 893         hw_watchpoint_use_count.
 894
 895 2011-09-13  Pedro Alves  <pedro@codesourcery.com>
 896
 897         * gdbthread.h (enum thread_state): Moved here.
 898         (struct thread_info): Rename `executing_' field to `executing' and
 899         `state_' to `state'.
 900         * thread.c (enum thread_state): Moved to gdbthread.h.
 901         (new_thread, add_thread_silent, delete_thread_1)
 902         (any_live_thread_of_process, thread_alive, set_running)
 903         (set_running, is_thread_state, any_running, is_executing)
 904         (set_executing, finish_thread_state, print_thread_info)
 905         (do_captured_thread_select): Adjust.
 906
 907 2011-09-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
 908
 909         Fix compatibility with gcc < 4.3 and non-gcc compilers.
 910         * amd64-tdep.c (amd64_skip_xmm_prologue): Convert 0b constants.
 911
 912 2011-09-12  Pedro Alves  <pedro@codesourcery.com>
 913             Matt Rice  <ratmice@gmail.com>
 914
 915         PR gdb/13175
 916
 917         * interps.c (struct interp) <interpreter_out>: Delete field.
 918         (interp_new): Remove the data and uiout parameters and adjust.
 919         (interp_set): Only set the current_uiout from the interpreter's
 920         uiout after initializing the interpreter.  Adjust call to
 921         init_proc.
 922         (interp_ui_out): Adjust to call procs->ui_out_proc.
 923         (interp_data, interp_name): New.
 924         * interps.h (interp_init_ftype): Add `self' parameter.
 925         (interp_ui_out_ftype): New typedef.
 926         (struct interp_procs) <ui_out_proc>: New method pointer.
 927         (interp_new): Remove the data and uiout parameters.
 928         (interp_data, interp_name): Declare.
 929         * tui/tui-interp.c (tui_init): Adjust prototype.
 930         (tui_ui_out): New.
 931         (_initialize_tui_interp): Install tui_ui_out.  Don't instanciate
 932         tui_out here.  Adjust call to interp_new.
 933         * tui/tui-io.c (tui_initialize_io): Don't set current_uiout here.
 934         * cli/cli-interp.c (cli_interpreter_init): Adjust prototype.
 935         (cli_ui_out): New.
 936         (_initialize_cli_interp): Install it.  Adjust call to interp_new.
 937         * mi/mi-common.h (struct mi_interp) <uiout>: New field.
 938         * mi/mi-interp.c (mi_interpreter_init): Adjust prototype.
 939         Initialize mi->uiout depending on the mi_version as extracted from
 940         the interpreter's name.
 941         (mi_ui_out): New.
 942         (_initialize_mi_interp): Install mi_ui_out.  Adjust calls to
 943         interp_new.  Don't allocate the ui_out's of the interpreters here.
 944
 945 2011-09-12  Aleksandar Ristovski  <aristovski@qnx.com>
 946
 947         * solib.c (solib_used): New function.
 948         (update_solib_list, reload_shared_libraries_1): Check if objfile is used
 949         by another so_list object before freeing it.
 950
 951 2011-09-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 952
 953         Code cleanup.
 954         * mi/mi-cmd-stack.c (list_args_or_locals): Use enum for the parameter
 955         values.
 956
 957 2011-09-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
 958
 959         Code cleanup.
 960         * amd64-tdep.c (amd64_skip_prologue): Move the XMM code to ...
 961         (amd64_skip_xmm_prologue): ... this new function.  Describe its
 962         parameters.  No longer use amd64_prologue_line_bug.
 963         * defs.h (producer_is_gcc_ge_4): New declaration.
 964         * dwarf2read.c (producer_is_gcc_ge_4): Move to utils.c.
 965         (process_full_comp_unit): Update its caller.  Remove
 966         amd64_prologue_line_bug initialization.
 967         * symtab.h (struct symtab): Remove field amd64_prologue_line_bug.
 968         * utils.c (producer_is_gcc_ge_4): Moved here from dwarf2read.c.
 969
 970 2011-09-09  Pedro Alves  <pedro@codesourcery.com>
 971
 972         * linux-nat.h (enum resume_kind): New.
 973         (struct lwp_info) <last_resume_kind>: New field.
 974         * linux-nat.c (linux_child_follow_fork): Set last_resume_kind to
 975         resume_stop on the new lwp.
 976         (add_lwp): Set last_resume_kind as resume_continue by default.
 977         (lin_lwp_attach_lwp): Set last_resume_kind as resume_stop.
 978         (resume_lwp): New, factored out from resume_callback.  Also check
 979         for pending status in lp->waitstatus.
 980         (resume_callback): Reimplement.
 981         (resume_clear_callback): Set last_resume_kind as resume_stop.
 982         (resume_set_callback): Set last_resume_kind as resume_continue.
 983         (linux_nat_resume, linux_handle_extended_wait): Set
 984         last_resume_kind.
 985         (running_callback): Also check lp->waitstatus for pending events.
 986         (select_singlestep_lwp_callback): Check that lp->last_resume_kind
 987         is resume_step.
 988         (stop_and_resume_callback): Don't re-resume if the core wanted the
 989         lwp stopped.  Use resume_lwp instead of resume_callback.  Avoid
 990         using an invalidated pointer.
 991         (linux_nat_filter_event): Don't discard SIGSTOPs as delayed
 992         SIGSTOPs if the core wanted the LWP to stop.
 993         (linux_nat_wait_1) Don't consume a pending SIGSTOP if the core
 994         wanted the lwp to stop.  If the core wanted the lwp to stop, and
 995         the lwp stopped with a SIGSTOP, report a TARGET_SIGNAL_0 instead
 996         of TARGET_SIGNAL_STOP.
 997         (linux_nat_stop_lwp): Don't synchronously wait for the lwp to stop
 998         here.  Instead, signal the lwp, and set the last_resume_kind to
 999         resume_stop.
1000
1001 2011-09-09  Pedro Alves  <pedro@codesourcery.com>
1002
1003         * linux-nat.c (lin_lwp_attach_lwp): Return 1 (ignore) instead of
1004         -1 (error), if the lwp exits right after attaching.
1005
1006 2011-09-08  Doug Evans  <dje@google.com>
1007
1008         * py-cmd.c: Some minor formatting fixes.
1009         (gdbpy_parse_command_name): Rename text arg to name, make const.
1010         All callers updated.
1011         * python-internal.h (gdbpy_parse_command_name): Update.
1012
1013         * cli/cli-decode.c (add_cmd): Add comment.
1014
1015 2011-09-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1016
1017         PR breakpoints/12435
1018         * amd64-tdep.c (amd64_skip_prologue): New variables start_pc_sal,
1019         next_sal, buf, offset and xmmreg.  Advance PC if it sees the PR.
1020         * dwarf2read.c (process_full_comp_unit): Initialize
1021         amd64_prologue_line_bug.
1022         * symtab.h (struct symtab): New field amd64_prologue_line_bug.
1023
1024 2011-09-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1025
1026         Fix TUI screen corruption.
1027         * utils.c (fputs_maybe_filtered): Replace !input_from_terminal_p by
1028         batch_flag.
1029
1030 2011-09-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1031
1032         * findvar.c (read_var_value): Never return NULL, throw an error
1033         instead.  Update the function comment.  State symbol name in the error
1034         messages.
1035         * python/py-frame.c (frapy_read_var): Remove handling of NULL from
1036         read_var_value.
1037         * stack.c (print_frame_args): Likewise.
1038         * valops.c (value_of_variable): Likewise.
1039
1040 2011-09-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1041
1042         * stack.c (print_frame_args): New variable except.  Wrap
1043         read_var_value and common_val_print into TRY_CATCH.
1044
1045 2011-09-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1046
1047         * eval.c (evaluate_subexp_standard) <OP_THIS>: Update the value_of_this
1048         caller to value_of_this.
1049         * p-exp.y: Update the value_of_this caller to value_of_this_silent.
1050         Twice.
1051         * valops.c (value_of_this): Remove parameter complain and variable ret.
1052         Update function comment.  Never return NULL by this code.
1053         (value_of_this_silent): New function.
1054         * value.h (value_of_this): Remove parameter complain.
1055         (value_of_this_silent): New declaration.
1056
1057 2011-09-07  Yao Qi  <yao@codesourcery.com>
1058
1059         * gdbthread.h (struct thread_info): Remove fields
1060         `stepping_through_solib_after_catch' and
1061         `stepping_through_solib_catchpoints'.
1062         * infrun.c (init_thread_stepping_state): Update.
1063         (process_event_stop_test, currently_stepping): Update.
1064         (currently_stepping_or_nexting_callback): Update.
1065
1066 2011-09-07  Yao Qi  <yao@codesourcery.com>
1067
1068         * gdbthread.h (struct thread_info): Comment on field
1069         `step_after_step_resume_breakpoint'.
1070
1071 2011-09-07  Abhijit Halder  <abhijit.k.halder@gmail.com>
1072
1073         * remote.c (remote_console_output): Reindent.
1074
1075 2011-09-06  Luis Machado  <lgustavo@codesourcery.com>
1076
1077         * frame.c (has_stack_frames): Check for currently selected
1078         traceframe.
1079
1080 2011-09-06  Pedro Alves  <pedro@codesourcery.com>
1081
1082         * event-top.h (MAXPROMPTS, struct prompts): Delete.
1083         (set_async_annotation_level, set_async_prompt, pop_prompt)
1084         (push_prompt, new_async_prompt): Delete declarations.
1085         * top.h (get_prompt, set_prompt): Change prototype.
1086         (get_prefix, set_prefix, get_suffix, set_suffix): Delete
1087         declarations.
1088         * top.c (command_loop):
1089         (top_prompt): New global.
1090         (get_prefix, set_prefix, get_suffix, ): Delete.
1091         (get_prompt, set_prompt): Rewrite.
1092         (show_new_async_prompt): Rename to ...
1093         (show_prompt): ... this.
1094         (init_main): Adjust.  Don't handle --annotate=2 here.
1095         * event-top.c (new_async_prompt): Delete.
1096         (the_prompts): Delete.
1097         (more_to_come): Make static.
1098         (display_gdb_prompt): Use top_level_prompt() to compute the top
1099         level prompt, and don't notify the before_prompt observers
1100         directly here.  Always trick readline into not trying to display
1101         the prompt if sync_execution and displaying the primary prompt.
1102         If displaying a local/secondary prompt, always show it, even if
1103         sync_execution is set.
1104         (change_annotation_level): Delete.
1105         (top_level_prompt): New, based on change_annotation_level.
1106         (push_prompt, pop_prompt): Delete.
1107         (async_disable_stdin): No longer pushes prompt.
1108         (command_line_handler): No longer pushes or pops prompt.  If more
1109         input is expected, call display_gdb_prompt with an explicit empty
1110         prompt.
1111         (async_stop_sig): Adjust.
1112         (set_async_annotation_level, set_async_prompt): Delete.
1113         * python/python.c (before_prompt_hook): Adjust.
1114
1115 2011-09-05  Pedro Alves  <pedro@codesourcery.com>
1116
1117         PR cli/13110
1118
1119         * infrun.c (fetch_inferior_event): Check if there's a selected
1120         thread before checking if the selected thread is executing.
1121
1122 2011-09-05  Pedro Alves  <pedro@codesourcery.com>
1123
1124         * inf-loop.c (execute_command): Don't check if the current thread
1125         if running before synchronously waiting for command completion.
1126         * infrun.c (fetch_inferior_event): Handle "set exec-done-display"
1127         here.
1128         (normal_stop): Call async_enable_stdin here.
1129         * inf-loop.c (inferior_event_handler): Don't call
1130         async_enable_stdin, nor handle "set exec-done-display" here.
1131
1132 2011-09-04  Joel Brobecker  <brobecker@adacore.com>
1133
1134         GDB 7.3.1 released.
1135
1136 2011-09-04  Joel Brobecker  <brobecker@adacore.com>
1137
1138         * NEWS: Change `7.3' into `7.3.1' in `Changes since GDB 7.3'.
1139
1140 2011-09-04  Joel Brobecker  <brobecker@adacore.com>
1141
1142         * NEWS: Add entry for OpenBSD/NetBSD build failure.
1143
1144 2011-09-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
1145
1146         * config/s390/s390.mh (NATDEPFILES): Add linux-procfs.o dependency.
1147
1148 2011-09-02  Matt Rice  <ratmice@gmail.com>
1149
1150         PR gdb/10720
1151         * event-top.c (cli_command_loop): Replace readline setup with
1152         direct call to display_gdb_prompt.
1153         (display_gdb_prompt): Do not call observer mechanism during
1154         synchronous execution.
1155
1156 2011-09-02  Pedro Alves  <pedro@codesourcery.com>
1157
1158         * linux-nat.c (in_pid_list_p): New.
1159         (linux_record_stopped_pid): Delete.
1160         (lin_lwp_attach_lwp): Check if PTRACE_ATTACH failed because we're
1161         already attached to the LWP.  Return an indication if so.
1162         (linux_nat_filter_event): Adjust.
1163         * linux-thread-db.c (attach_thread): Handle lin_lwp_attach_lwp
1164         returning an indication to ignore this thread.
1165
1166 2011-09-02  Pedro Alves  <pedro@codesourcery.com>
1167
1168         * top.c: Include interps.h.
1169         (execute_command): If the target can async, but the interpreter is
1170         in sync mode, synchronously wait for the command to finish before
1171         returning.
1172         (execute_command_to_string): Force the interpreter to sync mode.
1173         * infrun.c: Include interps.h.
1174         (fetch_inferior_event): Don't restore the prompt yet if the
1175         interpreter is in sync mode.
1176         * interps.c (interpreter_async): New global.
1177         * interps.h (interpreter_async): Declare.
1178         * inf-loop.c: Include interps.h.
1179         (inferior_event_handler): Don't print the language change or run
1180         breakpoint commands yet if the interpreter in is sync mode.
1181         * main.c (captured_command_loop): Flip the interpreter to async
1182         mode.
1183         * cli/cli-script.c: Include interps.h.
1184         (execute_user_command, while_command, if_command): Force the
1185         interpreter to sync mode.
1186         * python/python.c: Include interps.h.
1187         (python_command, execute_gdb_command): Force the interpreter to
1188         sync mode.
1189
1190 2011-09-02  Pedro Alves  <pedro@codesourcery.com>
1191
1192         * value.c (show_convenience): Catch errors thrown while printing
1193         each internal variable.
1194         * infrun.c (validate_siginfo_access): New function.
1195         (siginfo_value_read, siginfo_value_write): Call it.
1196
1197 2011-09-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1198
1199         Revert:
1200         2010-05-21  Pierre Muller  <muller@ics.u-strasbg.fr>
1201         * dwarf2read.c (new_symbol): Handle DW_AT_variable_parameter
1202         attribute.
1203
1204 2011-08-29  Yao Qi  <yao@codesourcery.com>
1205
1206         * solib-dsbt.c (bfd_lookup_symbol): Removed.
1207         (cmp_name): New.
1208         (enable_break2): Update caller.
1209         * solib-frv.c (bfd_lookup_symbol): Removed.
1210         (cmp_name): New.
1211         (enable_break2): Update caller.
1212         * solib-pa64.c (bfd_lookup_symbol): Removed.
1213         (cmp_name): New.
1214         * solib-svr4.c (bfd_lookup_symbol): Removed.
1215         (cmp_name_and_sec_flags): New.
1216         (enable_break): Update caller.
1217         * solib.c (gdb_bfd_lookup_symbol_from_symtab): New.
1218         (gdb_bfd_lookup_symbol_from_dyn_symtab): New.
1219         (gdb_bfd_lookup_symbol): New.
1220         * solib.h: Functions declarations.
1221
1222 2011-08-29  Yao Qi  <yao@codesourcery.com>
1223
1224         * Makefile.in (ALL_TARGET_OBS): Add tic6x-tdep.o tic6x-linux-tdep.o
1225         and solib-dsbt.o.
1226
1227 2011-08-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
1228
1229         Fix TUI stepi on code without symbols.
1230         * tui/tui-stack.c (tui_show_frame_info): Remove error, set LOW for
1231         current PC instead.
1232
1233 2011-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
1234
1235         Code cleanup.
1236         * mi/mi-cmd-stack.c (list_args_or_locals): Remove stb initialization
1237         and the static keyword.
1238         * mi/mi-cmd-target.c (mi_cmd_target_file_get, mi_cmd_target_file_put):
1239         Make prefix an array.
1240         * mi/mi-cmd-target.c (mi_cmd_target_file_delete): Likewise.
1241         * mi/mi-main.c (get_register): Remove stb initialization and the static
1242         keyword.
1243
1244 2011-08-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
1245
1246         Code cleanup - make mi_opt const.
1247         * mi/mi-cmd-break.c (mi_cmd_break_insert, mi_cmd_break_watch): Make
1248         opts const.
1249         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Likewise.
1250         * mi/mi-cmd-env.c (mi_cmd_env_path): Likewise.
1251         (mi_cmd_env_dir): Likewise.
1252         * mi/mi-cmd-target.c (mi_cmd_target_file_get): Likewise.
1253         (mi_cmd_target_file_put): Likewise.
1254         * mi/mi-cmd-target.c (mi_cmd_target_file_delete): Likewise.
1255         * mi/mi-cmd-var.c (mi_cmd_var_evaluate_expression): Likewise.
1256         * mi/mi-getopt.c (mi_getopt): Make opts and opt const.
1257         (mi_valid_noargs): Make opts const.
1258         * mi/mi-getopt.h (mi_getopt): Make opts and opt const.
1259         * mi/mi-main.c (mi_cmd_list_thread_groups): Make opts const.
1260         (mi_cmd_data_read_memory): Likewise.
1261         (mi_cmd_data_read_memory_bytes): Likewise.
1262         (mi_cmd_data_write_memory): Likewise.
1263
1264 2011-08-26  Matt Rice  <ratmice@gmail.com>
1265
1266         * solib-sunos.c (allocate_rt_common_objfile): Add missing arguments to
1267         bcache_xmalloc,  replace bcache_xmalloc with call to
1268         psymbol_bcache_init for psymbol_cache.
1269         * symfile.c (reread_symbols): Remove extra calls to bcache_xmalloc.
1270
1271 2011-08-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
1272
1273         * inf-loop.c (inferior_event_handler): Add exception_print in
1274         INF_EXEC_COMPLETE.
1275
1276 2011-08-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
1277
1278         * breakpoint.c (bpstat_do_actions): New variable cleanup_if_error, call
1279         make_bpstat_clear_actions_cleanup and discard_cleanups for it.
1280         * defs.h (make_bpstat_clear_actions_cleanup): New declaration.
1281         * exceptions.c (throw_exception): Remove the bpstat_clear_actions call.
1282         * inf-loop.c (inferior_event_handler): New variable cleanup_if_error,
1283         call make_bpstat_clear_actions_cleanup and discard_cleanups for it.
1284         Call bpstat_clear_actions for failed fetch_inferior_event_wrapper.
1285         * infrun.c (fetch_inferior_event): Call
1286         make_bpstat_clear_actions_cleanup.
1287         * top.c (execute_command): New variable cleanup_if_error, call
1288         make_bpstat_clear_actions_cleanup and discard_cleanups for it.
1289         * utils.c (do_bpstat_clear_actions_cleanup)
1290         (make_bpstat_clear_actions_cleanup): New functions.
1291
1292 2011-08-26  Pedro Alves  <pedro@codesourcery.com>
1293
1294         * linux-nat.c (linux_child_follow_fork): Don't set lp->resumed on
1295         either the parent or the child forks.  Rename a couple locals.
1296
1297 2011-08-26  Pedro Alves  <pedro@codesourcery.com>
1298
1299         * linux-nat.c (wait_lwp): Avoid assuming errno is preserved by a
1300         library call.  Avoid reading the `status' local if all waitpid
1301         calls failed.
1302
1303 2011-08-26  Pedro Alves  <pedro@codesourcery.com>
1304
1305         * common/linux-osdata.c (get_cores_used_by_process): Don't assume
1306         opening /proc/PID/task always succeeds.
1307
1308 2011-08-26  Aleksandar Ristovski <aristovski@qnx.com>
1309
1310         * linespec.c (symtab_from_filename): Check for the end of string.
1311
1312 2011-08-26  Marc Khouzam  <marc.khouzam@ericsson.com>
1313
1314         PR mi/11912
1315         * varobj.c (cplus_describe_child): Add the keyword
1316         'class' to the output of the method when dealing
1317         with a cast to a base class.
1318
1319 2011-08-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
1320
1321         No functionality change.
1322         * breakpoint.c (bpstat_clear_actions): Remove the BS parameter, make
1323         function comment a reference, new variables tp and bs, move here code
1324         from throw_exception.
1325         * breakpoint.h (bpstat_clear_actions): Remove the BS parameter,
1326         describe it in the comment.
1327         * exceptions.c (throw_exception): Remove variable tp, move the code for
1328         bpstat_clear_actions to bpstat_clear_actions.
1329
1330 2011-08-24  Luis Machado  <lgustavo@codesourcery.com>
1331
1332         * linux-nat.h (linux_proc_get_tgid): Remove declaration.
1333         * linux-nat.c: Include linux-procfs.h.
1334         (linux_proc_get_tgid): Move to ...
1335         * common/linux-procfs.c: ... here. New file.
1336         * common/linux-procfs.h: New file.
1337         * linux-thread-db.c: Include linux-procfs.h.
1338         * Makefile.in: Update dependencies.
1339         * config/alpha/alpha-linux.mh: Add linux-procfs.o dependency.
1340         * config/arm/linux.mh: Likewise.
1341         * config/i386/linux.mh: Likewise.
1342         * config/i386/linux64.mh: Likewise.
1343         * config/ia64/linux.mh: Likewise.
1344         * config/m32r/linux.mh: Likewise.
1345         * config/m68k/linux.mh: Likewise.
1346         * config/mips/linux.mh: Likewise.
1347         * config/pa/linux.mh: Likewise.
1348         * config/pa/linux.mh: Likewise.
1349         * config/powerpc/linux.mh: Likewise.
1350         * config/powerpc/ppc64-linux.mh: Likewise.
1351         * config/powerpc/spu-linux.mh: Likewise.
1352         * config/sparc/linux.mh: Likewise.
1353         * config/sparc/linux64.mh: Likewise.
1354         * config/xtensa/linux.mh: Likewise.
1355
1356 2011-08-24  Hui Zhu  <teawater@gmail.com>
1357
1358         * tracepoint.c (cond_string_is_same): New function.
1359         (find_matching_tracepoint): Add condition check
1360         by cond_string_is_same.
1361
1362 2011-08-23  Josh Matthews  <josh@joshmatthews.net>
1363
1364         Fix build error in Darwin port.
1365         * darwin-nat-info.c (darwin_debug_regions_recurse): New variable uiout.
1366
1367 2011-08-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
1368
1369         Code cleanup.
1370         * breakpoint.c (bpstat_clear_actions): Remove clearing of commands_left.
1371         (command_line_is_silent): New function.
1372         (bpstat_do_actions_1): No longer use commands_left, use
1373         command_line_is_silent for commands.
1374         (bpstat_alloc): Remove clearing of commands_left.
1375         (bpstat_stop_status): Remove initialization of commands_left, use
1376         command_line_is_silent.
1377         * breakpoint.h (struct bpstats): Remove commands_left.
1378
1379 2011-08-18  Keith Seitz  <keiths@redhat.com>
1380
1381         PR c++/12266
1382         * cp-name-parser.y (struct demangle_info): Remove unused
1383         member PREV.
1384         (d_grab): Likewise.
1385         (allocate_info): Change return type to struct demangle_info *.
1386         Always allocate a new demangle_info.
1387         Remove unused PREV pointer.
1388         (cp_new_demangle_parse_info): New function.
1389         (cp_demangled_name_parse_free): New function.
1390         (do_demangled_name_parse_free_cleanup): New function.
1391         (make_cleanup_cp_demangled_name_parse_free): New function.
1392         (cp_demangled_name_to_comp): Change return type to
1393         struct demangle_parse_info *.
1394         Allocate a new storage for each call.
1395         (main): Update usage for cp_demangled_name_to_comp
1396         API change.
1397         * cp-support.h (struct demangle_parse_info): New structure.
1398         (cp_demangled_name_to_comp): Update API change for
1399         return type.
1400         (cp_new_demangle_parse_info): Declare.
1401         (make_cleanup_cp_demangled_name_parse_free): New declaration.
1402         (cp_demangled_name_parse_free): Declare.
1403         * cp-support.c (cp_canonicalize_string): Update API
1404         change for cp_demangled_name_to_comp.
1405         (mangled_name_to_comp): Likewise.
1406         Return struct demangle_parse_info, too.
1407         (cp_class_name_from_physname): Update mangled_name_to_comp
1408         API change.
1409         (method_name_from_physname): Likewise.
1410         (cp_func_name): Update API change for cp_demangled_name_to_comp.
1411         (cp_remove_params): Likewise.
1412         * python/py-type.c (typy_legacy_template_argument): Likewise.
1413
1414         * cp-support.h (cp_canonicalize_string_no_typedefs): Declare.
1415         (cp_merge_demangle_parse_infos): Declare.
1416         * cp-support.c (ignore_typedefs): New file global.
1417         (copy_string_to_obstack): New function.
1418         (inspect_type): New function.
1419         (replace_typedefs): New function.
1420         (replace_typedefs_qualified_name): New function.
1421         (cp_canonicalize_string_no_typedefs): New function.
1422         * cp-name-parser.y (cp_merge_demangle_parse_infos): New function.
1423         (cp_new_demangle__parse_info): Allocate and initialize the obstack.
1424         * linespec.c (find_methods): Use cp_canonicalize_string_no_typedefs
1425         instead of cp_canonicalize_string.
1426         (find_method): Likewise.
1427         (decode_compound): Before looking up the name, call
1428         cp_canonicalize_string_no_typedefs.
1429         (decode_variable): Likewise.
1430
1431 2011-08-17  Phil Muldoon  <pmuldoon@redhat.com>
1432             Tom Tromey  <tromey@redhat.com>
1433             Matt Rice <ratmice@gmail.com>
1434
1435         * python/lib/gdb/prompt.py: New file.
1436         * python/lib/gdb/command/prompt.py: New file.
1437         * NEWS: Document set extended-prompt and gdb.prompt library
1438
1439 2011-08-16  Yao Qi  <yao@codesourcery.com>
1440
1441         * tic6x-linux-tdep.c: Move const arrays definition from here...
1442         * tic6x-tdep.c: to here ...
1443
1444 2011-08-14  Yao Qi  <yao@codesourcery.com>
1445
1446         * NEWS: New port to Texas Instruments TMS320C6x.
1447
1448 2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
1449             Bernd Schmidt  <bernds@codesourcery.com>
1450             Yao Qi  <yao@codesourcery.com>
1451
1452         * configure.tgt: Handle tic6x-*-*linux and tic6x-*-*.
1453         * solib-dsbt.c: New file.  Support DSBT shared object.
1454         * tic6x-linux-tdep.c: New file.
1455         * tic6x-tdep.c: New file.
1456         * tic6x-tdep.h: New file.
1457
1458 2011-08-14  Andrew Stubbs <ams@codesourcery.com>
1459             Yao Qi  <yao@codesourcery.com>
1460
1461         * remote.c (PACKET_qXfer_fdpic): New enum value.
1462         (remote_protocol_features): Add qXfer:fdpic:read packet.
1463         (remote_xfer_partial): Support TARGET_OBJECT_FDPIC.
1464         (_initialize_remote): Add set/show remote read-fdpic-loadmap command.
1465         * target.h (enum target_object): Add TARGET_OBJECT_FDPIC.
1466
1467 2011-08-14  Yao Qi  <yao@codesourcery.com>
1468
1469         Target description for tic6x.
1470         * features/Makefile (WHICH): Add tic6x-c64xp tic6x-c64x tic6x-c62x
1471         tic6x-c64xp-linux tic6x-c64x-linux and tic6x-c62x-linux.
1472         * features/tic6x-c6xp.xml, features/tic6x-core.xml: New.
1473         * features/tic6x-gp.xml, features/tic6x-c62x.xml: New.
1474         * features/tic6x-c64x.xml, features/tic6x-c64xp.xml: New.
1475         * features/tic6x-c62x-linux.xml, features/tic6x-c64x-linux.xml: New.
1476         * features/tic6x-c64xp-linux.xml: New.
1477         * features/tic6x-c64xp.c, features/tic6x-c64x.c: Generated.
1478         * features/tic6x-c62x.c, features/tic6x-c64xp-linux.c: Generated.
1479         * features/tic6x-c64x-linux.c, features/tic6x-c62x-linux.c: Generated.
1480         * regformats/tic6x-c62x.dat, regformats/tic6x-c64x.dat: Generated.
1481         * regformats/tic6x-c64xp.dat,
1482         regformats/tic6x-c62x-linux.dat: Generated.
1483         * regformats/tic6x-c64x-linux.dat,
1484         regformats/tic6x-c64xp-linux.dat: Generated.
1485         * config/djgpp/fnchange.lst: Add features/tic6x-*.xml and
1486         features/tic6x-*.c files.
1487         Add regformats/tic6x-*.dat files.
1488
1489 2011-08-12  Doug Evans  <dje@google.com>
1490
1491         * NEWS: Mention new "type" attribute of python gdb.Symbol objects.
1492         * python/py-symbol.c (sympy_get_type): New function.
1493         (symbol_object_getset): Add "type".
1494
1495 2011-08-12  Pedro Alves  <pedro@codesourcery.com>
1496
1497         PR tui/13073
1498
1499         * tui/tui-regs.c (tui_show_register_group): Skip registers with an
1500         empty name.
1501         (tui_show_register_group): Don't store a byte buffer in the data
1502         element's value.
1503         (tui_register_format): Skip registers with an empty name.
1504         (tui_get_register): Store a struct value in the data element's
1505         value field instead of a byte buffer holding the raw register
1506         contents.  Account for optimized-out and unavailable registers
1507         when comparing register contents.
1508
1509 2011-08-09  Pedro Alves  <pedro@codesourcery.com>
1510
1511         * printcmd.c (current_display_number): Update comment.
1512         (disable_current_display_cleanup): Delete.
1513         (do_one_display): Use make_cleanup_restore_integer.  Gracefully
1514         catch errors thrown while evaluating and printing the display.
1515
1516 2011-08-09  Tom Tromey  <tromey@redhat.com>
1517
1518         * mi/mi-cmd-break.c (mi_cmd_break_passcount): Fix typo.
1519
1520 2011-08-09  Pedro Alves  <pedro@codesourcery.com>
1521
1522         * elfread.c (elf_symtab_read): Rework comments.
1523         * maint.c (maintenance_command): Ditto.
1524         * somread.c (som_symtab_read): Ditto.
1525         * solib.c (solib_find, solib_map_sections, update_solib_list)
1526         (solib_add, info_sharedlibrary_command, solib_name_from_address)
1527         (solib_create_inferior_hook, in_solib_dynsym_resolve_code)
1528         (sharedlibrary_command, no_shared_libraries): Ditto.
1529         * solib-irix.c (locate_base, disable_break, enable_break)
1530         (irix_solib_create_inferior_hook, irix_solib_create_inferior_hook)
1531         (irix_current_sos, irix_open_symbol_file_object)
1532         (irix_special_symbol_handling): Ditto.
1533         * solib-sunos.c (locate_base, first_link_map_member)
1534         (sunos_current_sos, disable_break, enable_break)
1535         (sunos_special_symbol_handling, sunos_solib_create_inferior_hook):
1536         Ditto.
1537         * solib-svr4.c (bfd_lookup_symbol, elf_locate_base, locate_base)
1538         (open_symbol_file_object, svr4_current_sos, enable_break)
1539         (svr4_special_symbol_handling, svr4_solib_create_inferior_hook):
1540         Ditto.
1541         * solib-frv.c (bfd_lookup_symbol, open_symbol_file_object)
1542         (frv_current_sos, enable_break, frv_special_symbol_handling)
1543         (frv_solib_create_inferior_hook): Ditto.
1544         * solist.h (struct target_so_ops): Extend the comments of the
1545         special_symbol_handling, current_sos and open_symbol_file_object
1546         methods.
1547
1548 2011-08-09  Phil Muldoon  <pmuldoon@redhat.com>
1549
1550         * python/lib/gdb/__init__.py: Auto-load files in command and
1551         function directories.
1552         * python/python.c (finish_python_initialization): Use
1553         os.path.join.
1554         * python/lib/gdb/command/pretty_printers.py: Self register
1555         command.
1556         * NEWS: Document auto-loading.
1557
1558 2011-08-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
1559
1560         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full) <DWARF_VALUE_STACK>
1561         (dwarf2_evaluate_loc_desc_full) <DWARF_VALUE_LITERAL>: New variable
1562         objfile_gdbarch.  Fix BFD_ENDIAN_BIG case.
1563
1564 2011-08-08  Tom Tromey  <tromey@redhat.com>
1565
1566         * breakpoint.c (clean_up_filters): Remove.
1567         (catch_syscall_split_args): Use VEC_cleanup.
1568
1569 2011-08-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
1570
1571         * cp-name-parser.y (xfree): Wrap the name free by CONCAT2.
1572         (main): Uncomment "Demangling error\n".
1573
1574 2011-08-05  Paul Pluzhnikov  <ppluzhnikov@google.com>
1575
1576         * solib-target.c (segment_attributes): Make them static.
1577         (section_attributes, library_children, library_attributes): Likewise.
1578         (library_list_children, library_list_attributes): Likesise.
1579         (library_list_elements): Likewise.
1580
1581 2011-08-05  Pedro Alves  <pedro@codesourcery.com>
1582
1583         * exceptions.c (throw_exception): Don't disable the current
1584         display.
1585         * printcmd.c (disable_current_display_cleanup): New function.
1586         (do_one_display): Install a cleanup to disable the current display
1587         if doing the display throws.
1588
1589 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
1590
1591         * python/py-breakpoint.c (gdbpy_initialize_breakpoints): Move the
1592         initialization of the tp_new member to the corresponding
1593         gdbpy_initialize_* function.
1594         * python/py-cmd.c (gdbpy_initialize_commands): Likewise.
1595         * python/py-frame.c (gdbpy_initialize_frames): Likewise.
1596         * python/py-function.c (gdbpy_initialize_functions): Likewise.
1597         * python/py-inferior.c (gdbpy_initialize_inferior): Likewise.
1598         * python/py-param.c (gdbpy_initialize_parameters): Likewise.
1599
1600 2011-08-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1601
1602         * spu-tdep.c (info_spu_event_command, info_spu_signal_command)
1603         (info_spu_mailbox_list, info_spu_mailbox_command, info_spu_dma_cmdlist)
1604         (info_spu_dma_command, info_spu_proxydma_command): Rename uiout
1605         references to current_uiout.
1606
1607 2011-08-04  Pedro Alves  <pedro@codesourcery.com>
1608
1609         * event-loop.c (gdb_do_one_event): Remove `data' parameter.
1610         (start_event_loop): Use TRY_CATCH instead of catch_errors.
1611         * event-loop.h (gdb_do_one_event): Remove `data' parameter.
1612         * top.c (gdb_readline_wrapper): Adjust.
1613         * tui/tui-interp.c (tui_command_loop):
1614         (_initialize_tui_interp): Don't install it.
1615
1616 2011-08-04  Pedro Alves  <pedro@codesourcery.com>
1617
1618         * ui-out.h (uiout): Rename to ...
1619         (current_uiout): ... this.
1620         * ui-out.c (uiout): Rename to ...
1621         (current_uiout): ... this.
1622         * ada-lang.c (print_it_exception, print_one_exception)
1623         (print_mention_exception): Adjust.
1624         * breakpoint.c (watchpoint_check): Adjust.
1625         (print_breakpoint_location, print_one_breakpoint, breakpoint_1)
1626         (default_collect_info, watchpoints_info, print_one_catch_fork)
1627         (print_one_catch_vfork, print_one_catch_syscall)
1628         (print_one_catch_exec, mention, print_it_ranged_breakpoint)
1629         (print_one_ranged_breakpoint, print_mention_ranged_breakpoint)
1630         (print_it_watchpoint, print_mention_watchpoint)
1631         (print_it_masked_watchpoint, print_mention_masked_watchpoint)
1632         (print_it_exception_catchpoint, print_one_exception_catchpoint)
1633         (print_mention_exception_catchpoint, say_where, bkpt_print_it)
1634         (bkpt_print_mention, momentary_bkpt_print_it)
1635         (tracepoint_print_mention, update_static_tracepoint)
1636         (tracepoints_info, save_breakpoints): Adjust.
1637         * cli-out.c (field_separator): Adjust.
1638         * cp-abi.c (list_cp_abis, show_cp_abi_cmd): Adjust.
1639         * exceptions.c (catch_exceptions_with_msg, catch_errors): Adjust.
1640         * frame.c (get_current_frame): Adjust.
1641         * infcmd.c (run_command_1, print_return_value): Adjust.
1642         * inferior.c (inferior_command, info_inferiors_command): Adjust.
1643         * infrun.c (print_end_stepping_range_reason): Adjust.
1644         (print_signal_exited_reason, print_exited_reason): Adjust.
1645         (print_signal_received_reason, print_no_history_reason): Adjust.
1646         * interps.c (interp_set): Adjust.
1647         * osdata.c (info_osdata_command): Adjust.
1648         * progspace.c (maintenance_info_program_spaces_command): Adjust.
1649         * remote-fileio.c (remote_fileio_request): Adjust.
1650         * remote.c (show_remote_cmd): Adjust.
1651         * solib.c (info_sharedlibrary_command): Adjust.
1652         * source.c (print_source_lines_base): Adjust.
1653         * stack.c (print_stack_frame): Adjust.
1654         (do_gdb_disassembly, print_frame_info, print_frame): Adjust.
1655         * symfile-mem.c (add_vsyscall_page): Adjust.
1656         * symfile.c (load_progress, generic_load)
1657         (print_transfer_performance): Adjust.
1658         * thread.c (info_threads_command, restore_selected_frame)
1659         (thread_command): Adjust.
1660         * top.c (make_cleanup_restore_ui_file): Adjust.
1661         * tracepoint.c (tvariables_info_1, trace_status_mi, tfind_1)
1662         (print_one_static_tracepoint_marker): Adjust.
1663         * cli/cli-cmds.c (print_disassembly): Adjust.
1664         * cli/cli-decode.c (print_doc_line): Adjust.
1665         * cli/cli-interp.c (safe_execute_command): Adjust.
1666         * cli/cli-logging.c (set_logging_redirect, pop_output_files)
1667         (handle_redirections): Adjust.
1668         * cli/cli-script.c (show_user_1): Adjust.
1669         * cli/cli-setshow.c (do_setshow_command, cmd_show_list): Adjust.
1670         * mi/mi-cmd-break.c (breakpoint_notify): Adjust.
1671         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Adjust.
1672         * mi/mi-cmd-env.c (mi_cmd_env_pwd, mi_cmd_env_path)
1673         (mi_cmd_env_dir): Adjust.
1674         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file)
1675         (print_partial_file_name, mi_cmd_file_list_exec_source_files): Adjust.
1676         * mi/mi-cmd-stack.c (mi_cmd_stack_list_frames)
1677         (mi_cmd_stack_info_depth, mi_cmd_stack_list_args)
1678         (list_args_or_locals): Adjust.
1679         * mi/mi-cmd-var.c (print_varobj, mi_cmd_var_create)
1680         (mi_cmd_var_delete, mi_cmd_var_set_format, mi_cmd_var_set_frozen)
1681         (mi_cmd_var_show_format, mi_cmd_var_info_num_children)
1682         (mi_cmd_var_list_children, mi_cmd_var_info_type)
1683         (mi_cmd_var_info_path_expression, mi_cmd_var_info_expression)
1684         (mi_cmd_var_show_attributes, mi_cmd_var_evaluate_expression)
1685         (mi_cmd_var_assign, mi_cmd_var_update, varobj_update_one): Adjust.
1686         * mi/mi-interp.c (mi_on_normal_stop): Adjust.
1687         * mi/mi-main.c (mi_cmd_gdb_exit, mi_cmd_thread_select)
1688         (mi_cmd_thread_list_ids, mi_cmd_thread_info, print_one_inferior)
1689         (list_available_thread_groups, mi_cmd_list_thread_groups)
1690         (mi_cmd_data_list_register_names)
1691         (mi_cmd_data_list_changed_registers)
1692         (mi_cmd_data_list_register_values, get_register)
1693         (mi_cmd_data_evaluate_expression, mi_cmd_data_read_memory)
1694         (mi_cmd_data_read_memory_bytes, mi_cmd_list_features)
1695         (mi_cmd_list_target_features, mi_cmd_add_inferior)
1696         (mi_execute_command, mi_load_progress): Adjust.
1697         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Adjust.
1698         * python/py-auto-load.c (print_script, info_auto_load_scripts):
1699         Adjust.
1700         * python/py-breakpoint.c (bppy_get_commands): Adjust.
1701         * tui/tui-interp.c (tui_command_loop): Adjust.
1702         * tui/tui-io.c (tui_setup_io, tui_initialize_io): Adjust.
1703
1704 2011-08-04  Pedro Alves  <pedro@codesourcery.com>
1705
1706         * exceptions.c (struct catcher): Remove saved_uiout field.
1707         (exceptions_state_mc_init): Remove the `func_uiout' parameter, and
1708         no longer save/resvore the global ui_out builder.
1709         (catch_exceptions_with_msg): Save/override/restore the global
1710         ui_out builder manually instead of relying on TRY_CATCH to do it.
1711         (catch_errors): Save/restore the global ui_out builder manually
1712         instead of relying on TRY_CATCH to do it.
1713         * exceptions.h (exceptions_state_mc_init): Remove the `func_uiout'
1714         parameter.
1715         (TRY_CATCH): Adjust.
1716         * cli/cli-interp.c (safe_execute_command): Save/override/restore
1717         the global ui_out builder manually instead of relying on TRY_CATCH
1718         to do it.
1719
1720 2011-08-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1721
1722         * breakpoint.c (update_global_location_list): Ensure
1723         invariant 'first loc marked not duplicated and inserted,
1724         following locs marked duplicated/not inserted' is respected
1725         for multiple locations at the same address.
1726         (unduplicated_should_be_inserted) New function.
1727         (swap_insertion) New function.
1728
1729 2011-08-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
1730
1731         * stack.c (print_frame_arguments_choices): Comment typo fix.
1732
1733 2011-08-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1734
1735         Revert:
1736         2011-07-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1737         * breakpoint.c (insert_bp_location): Remove disabled_breaks
1738         argument.  Update callers.
1739
1740 2011-08-01  Paul Pluzhnikov  <ppluzhnikov@google.com>
1741
1742         PR gdb/13045
1743         * doublest.c (convert_doublest_to_floatformat): Pass correct
1744         mantissa length to put_field.
1745
1746 2011-08-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1747
1748         * stack.c (do_gdb_disassembly): Use RETURN_MASK_ERROR, simplify the
1749         exception_print code path.
1750         (backtrace_command): Remove variable e.  Protect arg by make_cleanup in
1751         advance.  Simplify memset.  Remove TRY_CATCH.  Remove explicit xfree.
1752         (backtrace_full_command):  Remove variable e.  Remove TRY_CATCH.
1753
1754 2011-08-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1755
1756         Code cleanup.
1757         * stack.c (struct print_stack_frame_args, print_stack_frame_stub):
1758         Remove, merge them into ...
1759         (print_stack_frame): ... here with a TRY_CATCH.  New variable e, remove
1760         variable args and its initialization.
1761         (struct print_args_args, print_args_stub): Remove, merge them into
1762         print_frame.
1763         (struct gdb_disassembly_stub_args, gdb_disassembly_stub): Remove, merge
1764         them into ...
1765         (do_gdb_disassembly): ... here.  Remove variable args and its
1766         initialization.
1767         (print_frame): Remove variable args and its initialization, new
1768         variable gdbarch and numargs (from print_args_stub), inline here
1769         print_args_stub with a TRY_CATCH.
1770         (struct backtrace_command_args, backtrace_command_stub): Remove, merge
1771         them into ...
1772         (backtrace_command, backtrace_full_command): ... here with a TRY_CATCH.
1773         New variable e, remove variable btargs and its initialization.
1774
1775 2011-08-01  Tristan Gingold  <gingold@adacore.com>
1776
1777         * darwin-nat.c (darwin_decode_exception_message): Adjust assertion.
1778
1779 2011-07-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1780
1781         * breakpoint.c (insert_bp_location): Document return value.
1782         (insert_breakpoint_locations): Fix documentation.
1783         (remove_breakpoints): Add documentation.
1784
1785 2011-07-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1786
1787         * breakpoint.c (insert_bp_location): Remove disabled_breaks
1788         argument.  Update callers.
1789
1790 2011-07-30  Jan Kratochvil  <jan.kratochvil@redhat.com>
1791
1792         * stack.c (print_frame_info): Comment typo fix.
1793
1794 2011-07-29  Sterling Augustine  <saugustine@google.com>
1795
1796         * MAINTAINERS (Write After Approval): Add myself to the list.
1797
1798 2011-07-29  Tom Tromey  <tromey@redhat.com>
1799
1800         * solib-target.c: Use DEF_VEC_I, not DEF_VEC_O.
1801         (library_list_start_segment): Update.
1802         (library_list_start_section): Update.
1803
1804 2011-07-28  Phil Muldoon  <pmuldoon@redhat.com>
1805
1806         * varobj.c (value_get_print_value): Move hint check later into the
1807         function.  Comment function.  Free thevalue before reusing it.
1808
1809 2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
1810             Pedro Alves  <pedro@codesourcery.com>
1811
1812         * eval.c (evaluate_subexp_standard): Remove not_lval from all calls of
1813         value_one.
1814         * valops.c (value_one): Remove parameter lv.  Do not pass it to itself.
1815         Assert the result kind.
1816         * value.h (value_one): Remove parameter lv.
1817
1818 2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
1819
1820         Fix crash on lval_computed values.
1821         * valops.c (value_zero): Use not_lval for lval_computed.
1822
1823 2011-07-27  Tom Tromey  <tromey@redhat.com>
1824
1825         * Makefile.in (HFILES_NO_SRCDIR): Add 'common' prefix for
1826         gdb_assert.h, gdb_locale.h, gdb_dirent.h.
1827
1828 2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
1829
1830         * typeprint.c (_initialize_typeprint): Extend the help of "whatis" and
1831         "ptype" by their typedefs difference.
1832
1833 2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
1834
1835         * dwarf2expr.c (ctx_no_read_reg): New function.
1836         * dwarf2expr.h (ctx_no_read_reg): New declaration.
1837         * dwarf2read.c (read_2_signed_bytes, read_4_signed_bytes): Remove.
1838         (decode_locdesc_read_mem, decode_locdesc_ctx_funcs): New.
1839         (decode_locdesc): Replace by a caller of dwarf_expr_eval.
1840
1841 2011-07-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
1842
1843         * dwarf2-frame.c (no_get_frame_base, no_get_frame_cfa, no_get_frame_pc)
1844         (no_get_tls_address, no_dwarf_call, no_base_type): Move to the other
1845         file.
1846         (dwarf2_frame_ctx_funcs): Reference the renamed functions.
1847         * dwarf2expr.c (ctx_no_get_frame_base, ctx_no_get_frame_cfa)
1848         (ctx_no_get_frame_pc, ctx_no_get_tls_address, ctx_no_dwarf_call)
1849         (ctx_no_get_base_type): Move the functions here.
1850         * dwarf2expr.h (ctx_no_get_frame_base, ctx_no_get_frame_cfa)
1851         (ctx_no_get_frame_pc, ctx_no_get_tls_address, ctx_no_dwarf_call)
1852         (ctx_no_get_base_type): New declarations.
1853
1854 2011-07-27  Tom Tromey  <tromey@redhat.com>
1855
1856         * xcoffread.c (dwarf2_xcoff_names): Add 'macro' and 'sentinel'
1857         entries.
1858         * symfile.h (struct dwarf2_debug_sections) <sentinel>: New field.
1859         * dwarf2read.c (dwarf2_elf_names): Add sentinel entry.
1860
1861 2011-07-26  Sterling Augustine  <saugustine@google.com>
1862
1863         * cli/cli-dump.c (dump_binary_file): Change parameter type to
1864         ULONGEST.
1865         (dump_bfd_file): Likewise.
1866
1867 2011-07-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1868
1869         * remote.c (remote_region_ok_for_hw_watchpoint): New function.
1870         (remote_hw_watchpoint_length_limit): New variable.
1871         (_initialize_remote) add set,show cmds for this new variable.
1872         * gdb.texinfo: document these new commands.
1873         * NEWS: Mention these new commands.
1874
1875 2011-07-26  Pedro Alves  <pedro@codesourcery.com>
1876
1877         * breakpoint.c (works_in_software_mode_watchpoint): Also return
1878         true for software watchpoints.
1879
1880 2011-07-26  Joel Brobecker  <brobecker@adacore.com>
1881
1882         GDB 7.3 released.
1883
1884 2011-07-26  Tom Tromey  <tromey@redhat.com>
1885
1886         * symfile.h (struct dwarf2_debug_sections) <macro>: New field.
1887         * dwarf2read.c (read_indirect_string_at_offset): New function.
1888         (read_indirect_string): Use it.
1889         (dwarf_decode_macro_bytes): New function, taken from
1890         dwarf_decode_macros.  Handle DW_MACRO_GNU_*.
1891         (dwarf_decode_macros): Use it.  handle DW_MACRO_GNU_*.
1892         (dwarf_parse_macro_header, skip_form_bytes, skip_unknown_opcode):
1893         New functions.
1894         (struct dwarf2_per_objfile) <macro>: New field.
1895         (dwarf2_elf_names): Add .debug_macro.
1896         (dwarf2_macros_too_long_complaint): Add 'section' argument.
1897         (dwarf2_locate_sections): Handle new section.
1898         (read_file_scope): Handle DW_AT_GNU_macros.
1899         (dwarf2_per_objfile_free): Unmap the .debug_macro section.
1900
1901 2011-07-26  Paul Pluzhnikov  <ppluzhnikov@google.com>
1902
1903         * NEWS: Mention dcache configuration.
1904         * dcache.c (dcache_set_list, dcache_show_list): New variables.
1905         (dcache_size, dcache_line_size): New variables.
1906         (LINE_SIZE_MASK, XFORM, MASK): Adjust.
1907         (struct dcache_block): Make it expandable.
1908         (struct dcache_struct): New field.
1909         (dcache_invalidate): Discard freelist upon dcache_line_size changes.
1910         (dcache_hit, dcache_alloc, dcache_peek_byte): Adjust.
1911         (dcache_poke_byte, dcache_print_line): Adjust.
1912         (set_dcache_size, set_dcache_line_size): New functions.
1913         (set_dcache_command, show_dcache_command): New functions.
1914         (_initialize_dcache): Add new commands.
1915
1916 2011-07-26  Paul Pluzhnikov  <ppluzhnikov@google.com>
1917
1918         * progspace.h (struct program_space): Add solib_add_generation.
1919         * infcmd.c (post_create_inferior): Only call solib_add if not
1920         already done.
1921         * solib.c (solib_add): Increment solib_add_generation.
1922
1923 2011-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
1924
1925         Fix implicit pointer offsets.
1926         * dwarf2loc.c (indirect_pieced_value): Comment byte_offset.  Use also
1927         ptr.OFFSET.
1928
1929 2011-07-25  Tom Tromey  <tromey@redhat.com>
1930
1931         * ada-lang.c (ada_exception_breakpoint_ops): Make return type
1932         const.
1933         (ada_exception_sal): Make 'ops' const.
1934         (ada_decode_exception_location): Likewise.
1935         (ada_decode_assert_location): Likewise.
1936         (catch_assert_command): Update.
1937         (catch_ada_exception_command): Update.
1938         (create_ada_exception_catchpoint): Make 'ops' const.
1939         * breakpoint.c (set_raw_breakpoint_without_location)
1940         (set_raw_breakpoint, momentary_breakpoint_from_master): Make 'ops'
1941         const.
1942         (create_internal_breakpoint): Update.
1943         (init_raw_breakpoint_without_location): Make 'ops' const.
1944         (init_raw_breakpoint, init_catchpoint)
1945         (create_fork_vfork_event_catchpoint)
1946         (create_syscall_event_catchpoint, init_breakpoint_sal)
1947         (create_breakpoint_sal, create_breakpoints_sal)
1948         (create_breakpoint, init_ada_exception_breakpoint): Likewise.
1949         * breakpoint.h (struct breakpoint) <ops>: Now const.
1950         (init_ada_exception_breakpoint, create_breakpoint): Make 'ops'
1951         const.
1952
1953 2011-07-25  Paul Pluzhnikov  <ppluzhnikov@google.com>
1954
1955         * linux-thread-db.c (thread_from_lwp): Initialize th.th_unique.
1956
1957 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
1958
1959         * breakpoint.h (print_recreate_thread): Declare.
1960         (struct breakpoint): Move step_count, pass_count,
1961         number_on_target, static_trace_marker_id,
1962         static_trace_marker_id_idx ...
1963         (struct tracepoint): ... to this new struct.
1964         (get_tracepoint, get_tracepoint_by_number_on_target)
1965         (get_tracepoint_by_number): Change return type to struct
1966         tracepoint pointer.
1967         * breakpoint.c (is_tracepoint_type): New, factored out from
1968         is_tracepoint.
1969         (is_tracepoint): Adjust.
1970         (print_one_breakpoint_location): Cast to struct tracepoint as
1971         necessary, and adjust.
1972         (print_recreate_catch_fork, print_recreate_catch_vfork)
1973         (print_recreate_catch_syscall, print_recreate_catch_exec): Call
1974         print_recreate_thread.
1975         (init_breakpoint_sal): New, factored out from
1976         create_breakpoint_sal.
1977         (create_breakpoint_sal): Reimplement.
1978         (create_breakpoint): Allocate a struct tracecepoint if the caller
1979         wanted a tracepoint.  Use init_breakpoint_sal and
1980         install_breakpoint.
1981         (print_recreate_ranged_breakpoint, print_recreate_watchpoint)
1982         (print_recreate_masked_watchpoint)
1983         (print_recreate_exception_catchpoint): Call print_recreate_thread.
1984         (tracepoint_print_one_detail): Adjust.
1985         (tracepoint_print_recreate): Adjust.  Call print_recreate_thread.
1986         Dump the pass count here.
1987         (update_static_tracepoint): Adjust.
1988         (addr_string_to_sals): Adjust.
1989         (create_tracepoint_from_upload): Adjust.  Change return type to
1990         struct tracepoint pointer.
1991         (trace_pass_set_count): Change parameter type to struct tracepoint
1992         pointer, and adjust.
1993         (trace_pass_command): Adjust.
1994         (get_tracepoint, get_tracepoint_by_number_on_target)
1995         (get_tracepoint_by_number): Change return type to struct
1996         tracepoint pointer, and adjust.
1997         (print_recreate_thread): New, factored out from save_breakpoints.
1998         (save_breakpoints): Don't print thread and task and passcount
1999         recreation here.
2000         * remote.c (remote_download_tracepoint): Adjust.
2001         * tracepoint.c (trace_actions_command, validate_actionline)
2002         (start_tracing, tfind_1, trace_find_tracepoint_command)
2003         (trace_dump_command): Adjust.
2004         (find_matching_tracepoint): Change return type to struct
2005         tracepoint pointer, and adjust.
2006         (merge_uploaded_tracepoints, tfile_get_traceframe_address)
2007         (tfile_trace_find, tfile_fetch_registers): Adjust.
2008         * tracepoint.h (create_tracepoint_from_upload): Change return type
2009         to struct tracepoint pointer.
2010         * ada-lang.c (print_recreate_exception): Call
2011         print_recreate_thread.
2012         * mi/mi-cmd-break.c (mi_cmd_break_passcount): Adjust.
2013
2014 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
2015
2016         * breakpoint.h (struct breakpoint): Move ops as first field.  Move
2017         exp_string, exp_string_reparse, exp, exp_valid_block, cond_exp,
2018         cond_exp_valid_block, val, val_valid, watchpoint_frame,
2019         watchpoint_thread, watchpoint_triggered ...
2020         (struct watchpoint): ... to this new struct.
2021         (is_watchpoint): Declare.
2022         (install_breakpoint): Add new `internal' parameter.
2023         * breakpoint.c (is_watchpoint): Delete declaration.
2024         (set_breakpoint_condition): Handle watchpoints.
2025         (is_watchpoint): Make public.
2026         (watchpoint_in_thread_scope): Change parameter type to struct
2027         watchpoint.
2028         (watchpoint_del_at_next_stop): Change parameter type to struct
2029         watchpoint.  Remove assertion.  Adjust.
2030         (update_watchpoint): Ditto.
2031         (insert_breakpoints, breakpoint_init_inferior)
2032         (watchpoints_triggered, watchpoint_check)
2033         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions)
2034         (bpstat_stop_status, print_one_breakpoint_location)
2035         (print_one_breakpoint_location, watchpoint_locations_match): Cast
2036         to struct watchpoint as necessary, and adjust.
2037         (install_breakpoint): Add `internal' argument.  If true, don't
2038         mention the new breakpoint.  Use set_breakpoint_number.
2039         (create_fork_vfork_event_catchpoint)
2040         (create_syscall_event_catchpoint): Adjust.
2041         (dtor_watchpoint): New.
2042         (re_set_watchpoint, insert_watchpoint, remove_watchpoint)
2043         (breakpoint_hit_watchpoint, resources_needed_watchpoint)
2044         (print_it_watchpoint, print_mention_watchpoint)
2045         (print_recreate_watchpoint, insert_masked_watchpoint)
2046         (remove_masked_watchpoint, resources_needed_masked_watchpoint)
2047         (print_one_detail_masked_watchpoint)
2048         (print_mention_masked_watchpoint)
2049         (print_recreate_masked_watchpoint): Cast to struct watchpoint as
2050         necessary, and adjust.
2051         (watch_command_1): Allocate and initialize a struct watchpoint
2052         instead of a struct breakpoint.  Use install_breakpoint.
2053         (catch_exec_command_1): Adjust.
2054         (base_breakpoint_dtor): Delete accesses to watchpoint specific
2055         fields.
2056         (delete_breakpoint, enable_breakpoint_disp)
2057         (invalidate_bp_value_on_memory_change): Cast to struct watchpoint
2058         as necessary, and adjust.
2059         (initialize_breakpoint_ops): Install dtor_watchpoint as
2060         watchpoints' dtor method.
2061         * ada-lang.c (create_ada_exception_catchpoint): Adjust.
2062         * python/py-breakpoint.c (bppy_get_expression): Use is_watchpoint.
2063         to struct watchpoint as necessary, and adjust.
2064
2065 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
2066
2067         * ada-lang.c (dtor_exception, re_set_exception): Indirect through
2068         the the base class ops table.
2069         (catch_exception_breakpoint_ops)
2070         (catch_exception_unhandled_breakpoint_ops)
2071         (catch_assert_breakpoint_ops): Don't statically initialize.
2072         (initialize_ada_catchpoint_ops): New.
2073         (_initialize_ada_language): Call it.
2074         * breakpoint.c (base_breakpoint_ops, bkpt_base_breakpoint_ops)
2075         (bkpt_breakpoint_ops): Forward declare.
2076         (catch_fork_breakpoint_ops, catch_vfork_breakpoint_ops)
2077         (catch_syscall_breakpoint_ops, catch_exec_breakpoint_ops)
2078         (ranged_breakpoint_ops, watchpoint_breakpoint_ops)
2079         (masked_watchpoint_breakpoint_ops)
2080         (gnu_v3_exception_catchpoint_ops): Don't statically initialize.
2081         (dtor_catch_syscall, dtor_catch_exec): Indirect through the the
2082         base class ops table.
2083         (null_re_set, null_check_status, null_works_in_software_mode)
2084         (null_resources_needed, null_print_one_detail): Delete.
2085         (bkpt_dtor): Rename to ...
2086         (base_breakpoint_dtor): ... this.  Make static.
2087         (bkpt_allocate_location): Rename to ...
2088         (base_breakpoint_allocate_location): ... this.  Make static.
2089         (base_breakpoint_re_set): New.
2090         (internal_error_pure_virtual_called): New.
2091         (base_breakpoint_insert_location, base_breakpoint_remove_location)
2092         (base_breakpoint_breakpoint_hit, base_breakpoint_check_status)
2093         (base_breakpoint_works_in_software_mode)
2094         (base_breakpoint_resources_needed, base_breakpoint_print_it)
2095         (base_breakpoint_print_one_detail, base_breakpoint_print_mention)
2096         (base_breakpoint_print_recreate): New functions.
2097         (base_breakpoint_ops): New global.
2098         (bkpt_re_set, bkpt_insert_location, bkpt_remove_location)
2099         (bkpt_breakpoint_hit): Make static.
2100         (bkpt_check_status): Delete.
2101         (bkpt_resources_needed): Make static.
2102         (bkpt_works_in_software_mode): Delete.
2103         (bkpt_print_it, bkpt_print_mention, bkpt_print_recreate): Make
2104         static.
2105         (bkpt_breakpoint_ops, internal_breakpoint_ops)
2106         (momentary_breakpoint_ops): Don't statically initialize.
2107         (internal_bkpt_print_recreate, momentary_bkpt_print_recreate):
2108         Delete.
2109         (tracepoint_insert_location, tracepoint_remove_location)
2110         (tracepoint_check_status, tracepoint_works_in_software_mode)
2111         (tracepoint_print_it): Delete.
2112         (tracepoint_breakpoint_ops): Don't statically initialize.
2113         (initialize_breakpoint_ops): New.
2114         (_initialize_breakpoint): Call it.
2115         * breakpoint.h (null_re_set, null_works_in_software_mode)
2116         (null_resources_needed, null_check_status, null_print_one_detail):
2117         (bkpt_dtor, bkpt_allocate_location, bkpt_re_set)
2118         (bkpt_insert_location, bkpt_remove_location, bkpt_breakpoint_hit)
2119         (bkpt_check_status, bkpt_resources_needed)
2120         (bkpt_works_in_software_mode, bkpt_print_it)
2121         (null_print_one_detail, bkpt_print_mention, bkpt_print_recreate):
2122         Delete declarations.
2123         (initialize_breakpoint_ops): Declare.
2124
2125 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
2126
2127         * breakpoint.c (bkpt_print_it, internal_bkpt_print_it)
2128         (momentary_bkpt_print_it): Simplify.
2129
2130 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
2131
2132         Split internal, momentary and user breakpoints breakpoint_ops
2133         tables.
2134
2135         * breakpoint.c (internal_breakpoint_ops)
2136         (momentary_breakpoint_ops): Forward declare.
2137         (create_internal_breakpoint): Add new breakpoint_ops parameter.
2138         Pass it down, rather than hardcoding bkpt_breakpoint_ops.
2139         (create_overlay_event_breakpoint)
2140         (create_std_terminate_master_breakpoint)
2141         (create_exception_master_breakpoint): Create breakpoints with
2142         internal_breakpoint_ops vtable.
2143         (set_longjmp_breakpoint): Create momentary breakpoints with
2144         momentary_breakpoint_ops vtable, using
2145         momentary_breakpoint_from_master.
2146         (create_thread_event_breakpoint, create_jit_event_breakpoint)
2147         (create_solib_event_breakpoint): Create breakpoints with
2148         internal_breakpoint_ops vtable.
2149         (set_momentary_breakpoint): Create breakpoints with
2150         momentary_breakpoint_ops vtable.
2151         (momentary_breakpoint_from_master): New, factored out from
2152         clone_momentary_breakpoint.
2153         (clone_momentary_breakpoint): Adjust.
2154         (watch_command_1): Create scope breakpoints with
2155         momentary_breakpoint_ops vtable.
2156         (bkpt_re_set): Remove handling of internal and momentary
2157         breakpoints.
2158         (bkpt_print_mention, bkpt_print_recreate): New.
2159         (bkpt_breakpoint_ops): Adjust.
2160         (internal_bkpt_re_set, internal_bkpt_check_status)
2161         (internal_bkpt_print_it, internal_bkpt_print_mention)
2162         (internal_bkpt_print_recreate, internal_breakpoint_ops): New.
2163         (momentary_bkpt_re_set, momentary_bkpt_check_status)
2164         (momentary_bkpt_print_it, momentary_bkpt_print_mention)
2165         (momentary_bkpt_print_recreate): New.
2166         (momentary_breakpoint_ops): New.
2167
2168 2011-07-25  Pedro Alves  <pedro@codesourcery.com>
2169
2170         Implement most breakpoint_ops methods for all breakpoint types,
2171         and move the default handlings to the proper callbacks.
2172
2173         * breakpoint.c (update_watchpoint): Always call the breakpoint's
2174         works_in_software_mode method.
2175         (insert_bp_location): Go through breakpoint_ops->insert_location
2176         for software and hardware watchpoints.
2177         (create_internal_breakpoint): Pass bkpt_breakpoint_ops as
2178         breakpoint_ops.
2179         (remove_breakpoint_1): Go through breakpoint_ops->remove_location
2180         for software and hardware watchpoints.
2181         (print_it_typical): Delete.
2182         (print_bp_stop_message): Always call the breakpoint_ops->print_it
2183         method.
2184         (watchpoint_check): Adjust comment.
2185         (bpstat_check_location): Simply always call the breakpoint's
2186         breakpoint_hit method.
2187         (bpstat_stop_status): Always call the breakpoint's check_status
2188         method.  Remove special cases for watchpoints and internal event
2189         breakpoints from here (moved to the check_status implementations).
2190         (print_one_breakpoint_location): Assume b->ops is never NULL.
2191         Remove static tracepoint marker id printing from here (moved to
2192         the print_one_detail callback implementation of tracepoints).
2193         (init_bp_location): Assert OPS is never NULL.
2194         (allocate_bp_location): Always call the breakpoint's
2195         allocate_location method, and remove the default code from here.
2196         (free_bp_location): Always call the location's dtor method, and
2197         remove the default code from here.
2198         (init_raw_breakpoint_without_location): Assert OPS is never NULL.
2199         (set_raw_breakpoint_without_location): Add new breakpoint_ops
2200         parameter.  Pass it down.
2201         (set_raw_breakpoint): Ditto.
2202         (print_it_catch_fork): Adjust to take a bpstat as argument.
2203         (catch_fork_breakpoint_ops): Install methods.
2204         (print_it_catch_vfork): Adjust to take a bpstat as argument.
2205         (catch_vfork_breakpoint_ops): Install methods.
2206         (dtor_catch_syscall): Call the base dtor.
2207         (print_it_catch_syscall): Adjust to take a bpstat as argument.
2208         (catch_syscall_breakpoint_ops): Install methods.
2209         (dtor_catch_exec): Call the base dtor.
2210         (print_it_catch_exec): Adjust to take a bpstat as argument.
2211         (catch_exec_breakpoint_ops): Install methods.
2212         (hw_breakpoint_used_count, hw_watchpoint_used_count): Always call
2213         the breakpoint's resources_needed method, and remove the default
2214         code from here.
2215         (set_momentary_breakpoint): Pass bkpt_breakpoint_ops as
2216         breakpoint_ops.
2217         (clone_momentary_breakpoint): Clone the original's ops.
2218         (mention): Always call the breakpoint's print_mention method, and
2219         remove the default code from here.
2220         (create_breakpoint_sal): Adjust to pass the ops to
2221         set_raw_breakpoint rather than setting it manually.
2222         (create_breakpoint): Assert ops is never NULL.  Adjust to pass the
2223         ops to set_raw_breakpoint_without_location rather than setting it
2224         manually.
2225         (break_command_1): Pass bkpt_breakpoint_ops as breakpoint_ops.
2226         (print_it_ranged_breakpoint): Adjust to take a bpstat as argument.
2227         (ranged_breakpoint_ops): Install methods.
2228         (break_range_command): Adjust to pass the ops to
2229         set_raw_breakpoint rather than setting it manually.
2230         (re_set_watchpoint, breakpoint_hit_watchpoint)
2231         (check_status_watchpoint, resources_needed_watchpoint)
2232         (works_in_software_mode_watchpoint, print_it_watchpoint)
2233         (print_mention_watchpoint, print_recreate_watchpoint): New
2234         functions.
2235         (watchpoint_breakpoint_ops): Install new methods.
2236         (print_it_masked_watchpoint): New function.
2237         (masked_watchpoint_breakpoint_ops): Install new methods.
2238         (watch_command_1): Adjust to pass the right breakpoint_ops to
2239         set_raw_breakpoint_without_location rather than setting it
2240         manually later.  Record the current pspace.
2241         (print_it_exception_catchpoint): Adjust to take a bpstat as
2242         argument.
2243         (gnu_v3_exception_catchpoint_ops): Install new methods.
2244         (say_where): New function.
2245         (null_re_set, null_check_status, null_works_in_software_mode)
2246         (null_resources_needed, null_print_one_detail, bp_location_dtor):
2247         New functions.
2248         (bp_location_ops): New global.
2249         (bkpt_dtor, bkpt_allocate_location, bkpt_re_set)
2250         (bkpt_insert_location, bkpt_remove_location, bkpt_breakpoint_hit)
2251         (bkpt_check_status, bkpt_resources_needed)
2252         (bkpt_works_in_software_mode, bkpt_print_it, bkpt_print_mention)
2253         (bkpt_print_recreate): New functions.
2254         (bkpt_breakpoint_ops): New global.
2255         (tracepoint_re_set, tracepoint_insert_location)
2256         (tracepoint_remove_location, tracepoint_breakpoint_hit)
2257         (tracepoint_check_status, tracepoint_works_in_software_mode)
2258         (tracepoint_print_it, tracepoint_print_one_detail)
2259         (tracepoint_print_mention, tracepoint_print_recreate): New
2260         functions.
2261         (tracepoint_breakpoint_ops): New global.
2262         (delete_breakpoint): Always call the breakpoint's dtor method, and
2263         remove the default handling from here.
2264         (breakpoint_re_set_default): Make static.
2265         (breakpoint_re_set_one): Always call the breakpoints re_set
2266         method, and remove the default handling from here.
2267         (trace_command, ftrace_command, strace_command)
2268         (create_tracepoint_from_upload): Pass appropriate breakpoints_ops
2269         to create_breakpoint.
2270         (save_breakpoints): Always call the breakpoint's print_recreate
2271         method, and remove the default handling from here.
2272
2273         * ada-lang.c (dtor_exception): Call the base dtor.
2274         (re_set_exception): Call the base method.
2275         (print_it_exception, print_it_catch_exception): Adjust to take a
2276         bpstat as argument.
2277         (catch_exception_breakpoint_ops): Install methods.
2278         (print_it_catch_exception_unhandled): Adjust to take a bpstat as
2279         argument.
2280         (catch_exception_unhandled_breakpoint_ops): Install methods.
2281         (print_it_catch_assert): Adjust to take a bpstat as argument.
2282         (catch_assert_breakpoint_ops): Install methods.
2283
2284         * breakpoint.h (struct breakpoint_ops): Adjust the print_it method
2285         to take a bpstat as argument.
2286         (enum print_stop_action): Add describing comments to each enum
2287         value.
2288         (breakpoint_re_set_default): Delete declaration.
2289         (null_re_set, null_works_in_software_mode, null_resources_needed)
2290         (null_check_status, null_print_one_detail): Declare.
2291         (bkpt_breakpoint_ops): Declare.
2292         (bkpt_dtor, bkpt_allocate_location, bkpt_re_set)
2293         (bkpt_insert_location, bkpt_remove_location, bkpt_breakpoint_hit)
2294         (bkpt_check_status, bkpt_resources_needed)
2295         (bkpt_works_in_software_mode, bkpt_print_it)
2296         (null_print_one_detail, bkpt_print_mention, bkpt_print_recreate):
2297         Declare.
2298
2299         * mi/mi-cmd-break.c (mi_cmd_break_insert): Adjust to pass
2300         bkpt_breakpoint_ops.
2301         * python/py-breakpoint.c (bppy_init): Ditto.
2302
2303 2011-07-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2304
2305         * MAINTAINERS (Write After Approval): Add myself to the list.
2306
2307 2011-07-23  Paul Pluzhnikov  <ppluzhnikov@google.com>
2308
2309         * elfread.c (elf_rel_plt_read): Fix off-by-one bug.
2310
2311 2011-07-22  Pedro Alves  <pedro@codesourcery.com>
2312
2313         * i386-nat.c (I386_DR_VACANT, I386_DR_LOCAL_ENABLE)
2314         (I386_DR_GLOBAL_ENABLE, I386_DR_DISABLE, I386_DR_SET_RW_LEN)
2315         (I386_DR_GET_RW_LEN, I386_DR_WATCH_HIT): Add state parameter and
2316         adjust.
2317         (dr_mirror, dr_status_mirror, dr_control_mirror): Delete.
2318         (struct i386_debug_reg_state): New.
2319         (i386_init_dregs): New.
2320         (dr_mirror): New.
2321         (i386_cleanup_dregs): Use i386_init_dregs.
2322         (i386_show_dr): Add state parameter and adjust.
2323         (i386_insert_aligned_watchpoint): Ditto.  Don't pass the info to
2324         the inferior here.
2325         (i386_remove_aligned_watchpoint): Likewise.
2326         (i386_handle_nonaligned_watchpoint): Add state parameter and adjust.
2327         (i386_update_inferior_debug_regs): New.
2328         (i386_insert_watchpoint): Work on a local mirror of the debug
2329         registers, and only update the inferior on success.
2330         (i386_remove_watchpoint): Ditto.
2331         (i386_region_ok_for_watchpoint): Adjust.
2332         (i386_stopped_data_address): Adjust.
2333         (i386_insert_hw_breakpoint): Adjust.
2334         (i386_remove_hw_breakpoint): Adjust.
2335
2336 2011-07-22  Tom Tromey  <tromey@redhat.com>
2337
2338         * amd64-tdep.c (amd64_pseudo_register_read_value): Rename
2339         from amd64_pseudo_register_read.  Change arguments.  Call
2340         mark_value_bytes_unavailable when needed.
2341         (amd64_init_abi): Use set_gdbarch_pseudo_register_read_value, not
2342         set_gdbarch_pseudo_register_read.
2343         * sentinel-frame.c (sentinel_frame_prev_register): Use
2344         regcache_cooked_read_value.
2345         * regcache.h (regcache_cooked_read_value): Declare.
2346         * regcache.c (regcache_cooked_read_value): New function.
2347         (regcache_cooked_read): Call
2348         gdbarch_pseudo_register_read_value if available.
2349         * i386-tdep.h (i386_pseudo_register_read_value): Declare.
2350         (i386_pseudo_register_read): Remove.
2351         * i386-tdep.c (i386_pseudo_register_read_into_value): Rename from
2352         i386_pseudo_register_read.  Change arguments.  Call
2353         mark_value_bytes_unavailable when needed.
2354         (i386_pseudo_register_read_value): New function.
2355         (i386_gdbarch_init): Call set_gdbarch_pseudo_register_read_value,
2356         not set_gdbarch_pseudo_register_read.
2357         * gdbarch.sh (pseudo_register_read_value): New method.
2358         * gdbarch.c, gdbarch.h: Rebuild.
2359         * findvar.c (value_from_register): Call get_frame_register_value.
2360
2361 2011-07-22  Phil Muldoon  <pmuldoon@redhat.com>
2362
2363         * event-top.c (cli_command_loop): Use get_prompt, get_suffix,
2364         get_prefix.
2365         (display_gdb_prompt): Likewise.
2366         (change_annotation_level): Likewise.
2367         (push_prompt): Likewise.
2368         (pop_prompt): Likewise.
2369         (handle_stop_sig): Use get_prompt with a level.
2370         * top.c (command_loop): Use get_prompt with a level.
2371         (set_async_annotation_level): Use set_prompt with a level.
2372         (get_prefix): New function.
2373         (set_prefix): Ditto.
2374         (set_suffix): Ditto.
2375         (get_suffix): Ditto.
2376         (get_prompt): Accept a level argument.
2377         (set_prompt): Accept a level argument.  Free old prompts.  Set
2378         new_async_prompt if level is 0.
2379         (init_main): Use set_prompt with a level.  Do not set
2380         new_async_prompt.
2381         * event-top.h (PROMPT, SUFFIX, PREFIX): Move to top.c
2382         * top.h: Declare set_suffix, get_suffix, set_prefix, get_prefix.
2383         Modify set_prompt, get_prompt to account for levels.
2384         * tui/tui-interp.c (tui_command_loop): Use get_prompt with a
2385         level.
2386         * python/python.c (before_prompt_hook): Use set_prompt.
2387
2388 2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>
2389
2390         * defs.h: Add guard against inclusion in gdbserver.
2391         (struct ptid, ptid_t): Move to common/ptid.h.
2392         (xfree, xzalloc, xasprintf, xvasprintf, xstrprintf, xstrvprintf,
2393         xsnprintf, internal_error): Move to common/common-utils.h.
2394         (nomem): Delete.
2395         * gdb_assert.h: Move into common/ sub-directory.
2396         * gdb_locale.h: Ditto.
2397         * gdb_dirent.h: Ditto.
2398         * inferior.h (minus_one_ptid, null_ptid, ptid_build, pid_to_ptid,
2399         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid):
2400         Move into common/ptid.h.
2401         * xml-support.c (xml_escape_text): Move into common/xml-utils.c.
2402         (gdb_xml_create_parser_and_cleanup_1, xml_fetch_context_from_file):
2403         Change nomem to malloc_failure.
2404         * xml-support.h (xml_escape_text): Move into common/xml-utils.h.
2405         * utils.c (nomem): Rename to malloc_failure.
2406         (xmalloc, xzalloc, xrealloc, xcalloc, xfree, xstrprintf, xasprintf,
2407         xvasprintf, xstrvprintf, xsnprintf): Move to common/common-utils.c.
2408         (gdb_buildargv): Change nomem to malloc_failure.
2409         * infrun.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
2410         ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal,
2411         ptid_is_pid): Move into common/ptid.c.
2412         (initialize_infrun): Delete initialization of null_ptid and
2413         minus_one_ptid.
2414         * linux-nat.c (linux_nat_xfer_osdata): Defer to
2415         linux_common_xfer_osdata.
2416         * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
2417         common/ptid.c and common/buffer.c.
2418         (HFILES_NO_SRCDIR): Add common/common-utils.h, common/xml-utils.h,
2419         common/ptid.h, common/buffer.h and common/linux-osdata.h.
2420         (COMMON_OBS): Add xml-utils.o, common-utils.o, buffer.o and ptid.o.
2421         (common-utils.o, xml-utils.o, ptid.o, buffer.o, linux-osdata.o): New
2422         rules.
2423         * common/gdb_assert.h: New.
2424         * common/gdb_dirent.h: New.
2425         * common/gdb_locale.h: New.
2426         * common/buffer.c: New.
2427         * common/buffer.h: New.
2428         * common/ptid.c: New.
2429         * common/ptid.h: New.
2430         * common/xml-utils.c: New.
2431         * common/xml-utils.h: New.
2432         * common/common-utils.c: New.
2433         * common/common-utils.h: New.
2434         * common/linux-osdata.c: New.
2435         * common/linux-osdata.h: New.
2436         * config/alpha/alpha-linux.mh (NATDEPFILES): Add linux-osdata.o.
2437         * config/arm/linux.mh (NATDEPFILES): Ditto.
2438         * config/i386/linux.mh (NATDEPFILES): Ditto.
2439         * config/i386/linux64.mh (NATDEPFILES): Ditto.
2440         * config/ia64/linux.mh (NATDEPFILES): Ditto.
2441         * config/m32r/linux.mh (NATDEPFILES): Ditto.
2442         * config/m68k/linux.mh (NATDEPFILES): Ditto.
2443         * config/mips/linux.mh (NATDEPFILES): Ditto.
2444         * config/pa/linux.mh (NATDEPFILES): Ditto.
2445         * config/powerpc/linux.mh (NATDEPFILES): Ditto.
2446         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Ditto.
2447         * config/s390/s390.mh (NATDEPFILES): Ditto.
2448         * config/sparc/linux.mh (NATDEPFILES): Ditto.
2449         * config/sparc/linux64.mh (NATDEPFILES): Ditto.
2450         * config/xtensa/linux.mh (NATDEPFILES): Ditto.
2451
2452 2011-07-21  Matt Rice  <ratmice@gmail.com>
2453
2454         * NEWS: Add info macros and info definitions commands.
2455
2456 2011-07-21  Phil Muldoon  <pmuldoon@redhat.com>
2457
2458         * NEWS: Document Python prompt substitution hook.
2459
2460 2011-07-18  Matt Rice  <ratmice@gmail.com>
2461
2462         PR macros/12999
2463         * macrotab.h (macro_callback_fn): Add new arguments to callback.
2464         * macrotab.c (foreach_macro): Ditto.
2465         (foreach_macro_in_scope): Ditto.
2466         * macrocmd.c (print_macro_callback): New function.
2467         (info_macro_command): Move some code to print_macro_definition.
2468         (print_macro_definition): New function.
2469         (print_one_macro): Add new arguments to callback.
2470         (info_definitions_command): New function.
2471         (info_macros_command): Ditto.
2472         (_initialize_macrocmd): Add info macros and info definitions commands.
2473         * symtab.c (add_macro_name): Add new arguments to callback.
2474
2475 2011-07-21  Phil Muldoon  <pmuldoon@redhat.com>
2476             Tom Tromey  <tromey@redhat.com>
2477
2478         * top.c (set_prompt): Rewrite to free previous prompt, free
2479         asynch_new_prompt and set both on new prompts.
2480         * event-top.c (display_gdb_prompt): Add prompt substitution
2481         logic.
2482         * python/python.c (before_prompt_hook): New function.
2483
2484 2011-07-20  Matt Rice  <ratmice@gmail.com>
2485
2486         * bfin-tdep.c (bfin_extract_return_value): Fix swapped
2487         arguments to store_unsigned_integer.
2488
2489 2011-07-20  Tom Tromey  <tromey@redhat.com>
2490
2491         * dwarf2read.c (process_enumeration_scope): Do not call new_symbol
2492         in some declaration-only cases.
2493
2494 2011-07-18  Tom Tromey  <tromey@redhat.com>
2495
2496         PR symtab/12984:
2497         * dwarf2read.c (dwarf2_section_info_def): New typedef.
2498         (struct dwarf2_per_objfile) <types>: Change to a VEC.
2499         (struct dwarf2_per_cu_data) <from_debug_types>: Remove.
2500         <debug_type_section>: New field.
2501         (dwarf2_locate_sections): Push .debug_types sections onto VEC.
2502         (load_cu): Use appropriate section.
2503         (create_signatured_type_table_from_index): Add 'section'
2504         argument.
2505         (dwarf2_read_index): Only allow a single .debug_types section.
2506         (dw2_get_file_names): Use appropriate section.
2507         (read_type_comp_unit_head): Add 'section' argument.
2508         (create_debug_types_hash_table): Loop over all .debug_types
2509         sections.
2510         (init_cu_die_reader): Use appropriate section.
2511         (process_psymtab_comp_unit, load_partial_comp_unit)
2512         (load_full_comp_unit, read_die_and_children, find_partial_die)
2513         (lookup_die_type, determine_prefix, follow_die_offset): Update.
2514         (lookup_signatured_type_at_offset): Add 'section' argument.
2515         (read_signatured_type_at_offset): Add 'sect' argument.
2516         (read_signatured_type): Use appropriate section.
2517         (set_die_type, get_die_type_at_offset): Update.
2518         (dwarf2_per_objfile_free): Free all .debug_types sections, and
2519         VEC.
2520         (write_psymtabs_to_index): Don't allow index with more than one
2521         .debug_types section.
2522
2523 2011-07-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
2524
2525         Fix crash if referenced CU is aged out.
2526         * dwarf2loc.c (per_cu_dwarf_call): New variable back_to, use to for
2527         xfree of block.data.
2528         (indirect_pieced_value): New variable back_to, use to for xfree of
2529         baton.data.
2530         (dwarf2_compile_expr_to_ax): New variable back_to, use to for xfree of
2531         block.data.
2532         * dwarf2read.c (dwarf2_find_base_address): New prototype.
2533         (load_cu): New function from ...
2534         (dw2_do_instantiate_symtab): ... the code here ...
2535         (process_full_comp_unit): ... and here.
2536         (dwarf2_fetch_die_location_block): Call load_cu first.  Call xmemdup on
2537         retval.data.
2538
2539 2011-07-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
2540
2541         * dwarf2loc.c (indirect_pieced_value): Use check_typedef for VALUE's
2542         type.
2543
2544 2011-07-19  Gary Benson  <gbenson@redhat.com>
2545
2546         * infrun.c (struct execution_control_state): New member
2547         stop_func_filled_in.
2548         (clear_stop_func, fill_in_stop_func): New functions.
2549         (handle_inferior_event): Call clear_stop_func rather than
2550         manipulating the execution control state directly.
2551         Call fill_in_stop_func lazily as required rather than
2552         directly calling find_pc_partial_function in all cases.
2553
2554 2011-07-18  Tom Tromey  <tromey@redhat.com>
2555
2556         * dwarf2read.c (read_subrange_type): Use attr_form_is_block when
2557         checking for variable-sized array.
2558
2559 2011-07-18  Jean-Charles Delay  <delay@adacore.com>
2560
2561         * varobj.h (varobj_languages): Add vlang_ada definition to the list
2562         of supported languages.
2563         * varobj.c: Add top definitions and basic implementation of the
2564         following callbacks: ada_number_of_children, ada_name_of_variable,
2565         ada_name_of_child, ada_path_expr_of_child, ada_value_of_root,
2566         ada_value_of_child, ada_type_of_child, ada_value_of_variable.
2567         (languages): Register Ada-specific callbacks.
2568         (variable_language): Add the Ada case in the language setter switch.
2569
2570 2011-07-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
2571
2572         * remote-mips.c (pmon_download): Fix ignored return value GCC warning.
2573
2574 2011-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
2575
2576         Code cleanup.
2577         * dwarf2-frame.c (dwarf2_frame_ctx_funcs): New.
2578         (execute_stack_op): Use dwarf2_frame_ctx_funcs
2579         * dwarf2expr.c (dwarf_get_base_type): Access get_base_type via funcs.
2580         (execute_stack_op): Access read_reg, get_frame_base, read_mem,
2581         get_frame_cfa, get_tls_address and dwarf_call via funcs.
2582         * dwarf2expr.h (struct dwarf_expr_context): New forward declaration.
2583         (struct dwarf_expr_context_funcs): New, move here methods from ...
2584         (struct dwarf_expr_context): ... here.  New fields funcs.
2585         * dwarf2loc.c (dwarf_expr_dwarf_call): Access get_frame_pc via funcs.
2586         (dwarf_expr_ctx_funcs): New.
2587         (dwarf2_evaluate_loc_desc_full): Use dwarf_expr_ctx_funcs.
2588         (needs_frame_dwarf_call): Access get_frame_pc via funcs.
2589         (needs_frame_ctx_funcs): New.
2590         (dwarf2_loc_desc_needs_frame): Use needs_frame_ctx_funcs.
2591
2592 2011-07-15  Fawzi Mohamed  <fawzi.mohamed@nokia.com>
2593
2594         * MAINTAINERS (Write After Approval): Add myself to the list.
2595
2596 2011-07-15  Fawzi Mohamed  <fawzi.mohamed@nokia.com>
2597
2598         * dwarf2-frame.c (decode_frame_entry, decode_frame_entry_1): Ensure
2599         that CIE pointer of an FDE really points to a CIE .
2600
2601 2011-07-15  Hui Zhu  <teawater@gmail.com>
2602
2603         * remote.c (remote_get_trace_status): Add comments.
2604
2605 2011-07-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
2606
2607         Code cleanup - constify struct lval_funcs.
2608         * dwarf2loc.c (pieced_value_funcs): Make it const.
2609         * infrun.c (siginfo_value_funcs): Likewise.
2610         * opencl-lang.c (opencl_value_funcs): Likewise.
2611         * valops.c (value_assign, value_ind): Make the funcs variable const.
2612         * value.c (struct value): Make location.computed.funcs target const.
2613         Rearrange the comments.
2614         (allocate_computed_value): Make the funcs parameter target const.
2615         (value_computed_funcs): Return the funcs target const.
2616         (value_free, value_copy, set_value_component_location): Make the funcs
2617         variable const.
2618         * value.h (allocate_computed_value): Make the funcs parameter target
2619         const.
2620         (value_computed_funcs): Return the funcs target const.
2621         * windows-tdep.c (tlb_value_funcs): Make it const.
2622
2623 2011-07-14  Hui Zhu  <teawater@gmail.com>
2624
2625         * remote.c (remote_get_trace_status): Initialize p.
2626
2627 2011-07-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
2628
2629         Work around kgdb.
2630         * remote.c (remote_get_trace_status): New variable ex.  Put
2631         remote_get_noisy_reply into TRY_CATCH.  Call exception_fprintf for it.
2632
2633 2011-07-13  Tom Tromey  <tromey@redhat.com>
2634
2635         * dwarf2expr.c (execute_stack_op) <DW_OP_GNU_regval_type>: Use
2636         value_from_contents for final conversion.
2637
2638 2011-07-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
2639
2640         Code cleanup.
2641         * dwarf2loc.c (dwarf_expr_frame_base_1, dwarf2_evaluate_loc_desc_full):
2642         Indent prototypes so they do not get into tags.
2643
2644 2011-07-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
2645
2646         Code cleanup making also optimized out values lazy.
2647         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use
2648         allocate_optimized_out_value.  Twice.
2649         (loclist_read_variable)  Use allocate_optimized_out_value.  Once.
2650         * findvar.c (read_var_value): Likewise.
2651         * value.c (allocate_optimized_out_value): New function.
2652         * value.h (allocate_optimized_out_value): New declaration.
2653
2654 2011-07-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
2655
2656         Fix occasional crash of CTRL-C during DWARF read in.
2657         * dwarf2read.c (dwarf2_mark_helper): Return on NULL CU.
2658
2659 2011-07-11  Tom Tromey  <tromey@redhat.com>
2660
2661         * regcache.c (struct regcache_descr): Fix typo.
2662         * i387-tdep.c (i387_supply_xsave): Fix typo.
2663
2664 2011-07-11  Tom Tromey  <tromey@redhat.com>
2665
2666         * dwarf2read.c (handle_DW_AT_stmt_list): New function.
2667         (read_file_scope, read_type_unit_scope): Use it.
2668
2669 2011-07-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
2670
2671         * dwarf2expr.c (read_sleb128): Fix signed extension overflowing host
2672         `int'.
2673
2674 2011-07-11  Phil Muldoon  <pmuldoon@redhat.com>
2675
2676         PR python/12438
2677         * python/python.c: Set gdbpy_should_print_stack default to off.
2678         (set_python): Deprecate maint set python print-stack to
2679         class_deprecate.
2680         (_initialize_python): Deprecate maint set/show python print-stack.
2681         Add new prefix command, python.  Add new setting, print-backtrace.
2682         * NEWS: Document set python print-stack.  Document default change.
2683
2684 2011-07-11  Phil Muldoon  <pmuldoon@redhat.com>
2685
2686         * python/py-inferior.c (infpy_dealloc): New function.
2687         (inferior_to_inferior_object): Return a new object, or a
2688         new reference to the existing object.
2689         (find_thread_object): Cleanup references to inferior.
2690         (delete_thread_object): Ditto.
2691         * python/py-infthread.c (create_thread_object): Do not increment
2692         inferior reference count.
2693
2694 2011-07-08  Tom Tromey  <tromey@redhat.com>
2695
2696         * dwarf2loc.c (locexpr_regname): New function.
2697         (locexpr_describe_location_piece): Use it.
2698         (disassemble_dwarf_expression): Add per_cu argument.  Use
2699         locexpr_regname.
2700         <DW_OP_GNU_deref_type, DW_OP_GNU_const_type,
2701         DW_OP_GNU_regval_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret>:
2702         New cases.
2703         (locexpr_describe_location_1): Add per_cu argument.
2704         (locexpr_describe_location): Update.
2705         (loclist_describe_location): Update.
2706
2707 2011-07-08  Tom Tromey  <tromey@redhat.com>
2708
2709         * dwarf2expr.c (execute_stack_op): Add QUIT.
2710
2711 2011-07-07  Hui Zhu  <teawater@gmail.com>
2712
2713         Revert:
2714         2011-07-06  Hui Zhu  <teawater@gmail.com>
2715         * remote.c (remote_start_remote): Add TRY_CATCH for
2716         remote_get_trace_status.
2717         * tracepoint.c (disconnect_tracing): Ditto.
2718
2719 2011-07-07  Andrew Burgess  <aburgess@broadcom.com>
2720
2721         * cli/cli-setshow.c (do_setshow_command): Display var_zinteger
2722         variables as signed, not unsigned.
2723
2724 2011-07-06  Joel Brobecker  <brobecker@adacore.com>
2725
2726         * jit.c (jit_inferior_init): Reformat forward declaration.
2727
2728 2011-07-06  Matt Rice  <ratmice@gmail.com>
2729
2730         * MAINTAINERS (Write After Approval): Add myself to the list.
2731
2732 2011-07-06  Hui Zhu  <teawater@gmail.com>
2733
2734         * remote.c (remote_start_remote): Add TRY_CATCH for
2735         remote_get_trace_status.
2736         * tracepoint.c (disconnect_tracing): Ditto.
2737
2738 2011-07-05  Tom Tromey  <tromey@redhat.com>
2739
2740         * symtab.c (operator_chars): Now static.
2741         * linespec.c (operator_chars): Don't declare.
2742
2743 2011-07-05  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2744
2745         * ui-out.h (ui_out_field_core_addr): Fix typo in comment.
2746
2747 2011-07-05  Tom Tromey  <tromey@redhat.com>
2748
2749         * gnu-v3-abi.c (gnuv3_rtti_type): Check TYPE_CPLUS_REALLY_JAVA.
2750         * gdbtypes.h (struct cplus_struct_type) <is_java>: New field.
2751         (TYPE_CPLUS_REALLY_JAVA): New macro.
2752         * dwarf2read.c (process_structure_scope): Set
2753         TYPE_CPLUS_REALLY_JAVA.
2754
2755 2011-07-05  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2756
2757         * ada-lang.c: Fix typos.
2758         * amd64-tdep.c: Likewise.
2759         * breakpoint.c: Likewise.
2760         * cli/cli-decode.c: Likewise.
2761         * findcmd.c: Likewise.
2762         * inline-frame.c: Likewise.
2763         * mi/mi-main.c: Likewise.
2764         * minsyms.c: Likewise.
2765         * monitor.c: Likewise.
2766         * monitor.h: Likewise.
2767         * prologue-value.c: Likewise.
2768         * reverse.c: Likewise.
2769         * s390-tdep.c: Likewise.
2770
2771 2011-07-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
2772
2773         * jit.c (jit_inferior_init): Forward declare.
2774         (jit_breakpoint_re_set_internal): Call jit_inferior_init.
2775
2776 2011-07-04  Joel Brobecker  <brobecker@adacore.com>
2777
2778         * osabi.c (generic_elf_osabi_sniffer): Minor comment reformatting.
2779
2780 2011-07-04  Tristan Gingold  <gingold@adacore.com>
2781
2782         * ada-tasks.c (KNOWN_TASKS_LIST): New macro.
2783         (tcb_fieldno): Add activation_link field.
2784         (get_known_tasks_addr): Moved and rewritten.
2785         (get_tcb_types_info): Set activation_link field.
2786         (read_known_tasks_array): Add parameter.  Rewritten.
2787         (read_known_tasks_list): New function.
2788         (read_known_tasks): New function.
2789         (ada_build_task_list): Call read_known_tasks instead of
2790         read_known_tasks_array.
2791         * ravenscar-thread.c: Add first_task_name constant.
2792         (has_ravenscar_runtime): Check for task list too.
2793
2794 2011-07-04  Tristan Gingold  <gingold@adacore.com>
2795
2796         * ada-tasks.c: Renames fieldno to actb_fieldno.
2797         (ada_get_task_number): Indentation.
2798         (get_tcb_types_info): Remove all parameters.  Write directly
2799         the globals.
2800         (ptid_from_atcb_common): Adjust.
2801         (read_atcb): Adjust.
2802
2803 2011-07-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2804
2805         * symtab.c (in_prologue): Remove mention of ppc's refine_prologue_limit.
2806
2807 2011-07-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2808
2809         * ui-out.c (ui_out_field_core_addr): Mention that the function
2810         description is in the header file.
2811         * ui-out.h (ui_out_field_core_addr): Document function.
2812
2813 2011-07-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2814
2815         * ui-out.c (ui_out_get_field_separator): Remove unused function.
2816         * ui-out.h (ui_out_get_field_separator): Remove prototype.
2817
2818 2011-07-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2819
2820         * symtab.c (expand_line_sal): Remove empty line.
2821
2822 2011-07-04  Thomas Schwinge  <thomas@schwinge.name>
2823
2824         * osabi.c (generic_elf_osabi_sniffer) <ELFOSABI_GNU>: Handle in the
2825         same way as ELFOSABI_NONE.
2826         <ELFOSABI_LINUX, ELFOSABI_HURD>: Remove cases.
2827
2828 2011-07-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2829
2830         * breakpoint.c: Fix typos in comments.
2831         * linespec.c: Likewise.
2832         * symtab.c: Likewise.
2833
2834 2011-07-04  Joel Brobecker  <brobecker@adacore.com>
2835
2836         * dwarf2-frame.c (dwarf2_build_frame_info): Do not load .eh_frame
2837         section in separate object files.
2838
2839 2011-07-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2840
2841         Fix false GCC warning.
2842         * linespec.c (decode_line_1): Initialize values.
2843
2844 2011-07-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
2845
2846         * linespec.c (find_method): Accept the function type automatically only
2847         if it was specified with parameter types.
2848
2849 2011-07-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
2850
2851         Stop on first linespec terminator instead of eating what we can.
2852         * linespec.c (is_linespec_boundary): New function.
2853         (name_end): Remove function.
2854         (keep_name_info): New parameter on_boundary, replace the body.
2855         (decode_line_1): Provide the parameter to keep_name_info.
2856         (decode_compound): Likewise.  Drop the trailing java return type
2857         handling.  Twice.
2858
2859 2011-07-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
2860
2861         Fall back linespec to minimal symbols.
2862         * linespec.c (decode_line_1): New variable ex, saved_argptr.  Protect
2863         decode_compound by TRY_CATCH, fall back on minsyms if it failed.
2864         (find_method, symbol_found): Change error to cplusplus_error.
2865
2866 2011-07-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
2867
2868         * symtab.c (symbol_find_demangled_name): Remove DMGL_VERBOSE.
2869
2870 2011-07-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
2871             Tom Tromey  <tromey@redhat.com>
2872
2873         * dwarf2read.c (check_physname): New variable.
2874         (dwarf2_physname): Prefer DW_AT_linkage_name over dwarf2_compute_name.
2875         (show_check_physname): New function.
2876         (_initialize_dwarf2_read): Add `check-physname' for check_physname.
2877
2878 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
2879
2880         * machoread.c (macho_symfile_read): Delete OBE comment.
2881
2882 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
2883
2884         * machoread.c (struct macho_oso_data): Delete.
2885         (current_oso): Delete.
2886         (macho_relocate_common_syms): New function, mostly extracted
2887         out of
2888         (macho_add_oso_symfile): Call macho_relocate_common_syms.
2889         Remove code that sets and unset current_oso.
2890         (macho_symfile_relocate): Delete handling of common symbols,
2891         now moved to macho_relocate_common_syms.
2892
2893 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
2894
2895         * darwin-nat.c (darwin_ptrace): Add documentation.
2896         Set errno to zero before calling ptrace.  If ptrace returns
2897         -1 and errno is zero, then change then return zero.
2898         (darwin_kill_inferior): Issue a warning instead of triggering
2899         a failed assertion when the PT_KILL ptrace operations returned
2900         nonzero.
2901
2902 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
2903
2904         * darwin-nat.c (darwin_detach): Call darwin_resume_inferior
2905         only when inf->private->no_ptrace.
2906
2907 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
2908
2909         * ada-lang.c (print_it_exception): Print temporary catchpoints
2910         as "Temporary catchpoint".
2911         (print_mention_exception): Likewise.
2912
2913 2011-07-01  Tom Tromey  <tromey@redhat.com>
2914
2915         * jv-lang.c (java_language_defn): Use java_printchar,
2916         java_printstr.
2917         (java_get_encoding): New function.
2918         (java_emit_char): Use generic_emit_char.
2919         (java_printchar): New function.
2920         (java_printstr): Likewise.
2921
2922 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
2923
2924         * ada-typeprint.c (print_record_type): If unable to decode
2925         the name of the parent type, use the encoded name.
2926
2927 2011-07-01  Jean-Charles Delay  <delay@adacore.com>
2928
2929         * ada-typeprint.c (ada_print_type): Fix both PAD type and
2930         pointer to constrained packed array type output.
2931         * ada-valprint.c (ada_val_print_1): Fix pointer to constrained
2932         packed array output.
2933
2934 2011-07-01  Jean-Charles Delay  <delay@adacore.com>
2935
2936         * ada-typeprint.c (print_array_type): removed if condition on show
2937         being negative for bounds printing.
2938
2939 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
2940
2941         * ada-lang.c (ada_identical_enum_types_p): New function.
2942         (symbols_are_identical_enums): New function.
2943         (remove_extra_symbols): Do nothing if NSYMS < 2.
2944         Use symbols_are_identical_enums.
2945
2946 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
2947
2948         * ada-valprint.c (ada_value_print): Handle typedefs.
2949
2950 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
2951
2952         * ada-lang.c (ada_evaluate_subexp): Add missing word in comment.
2953
2954 2011-07-01  Eric Botcazou  <ebotcazou@adacore.com>
2955
2956         * ada-lang.c (thin_descriptor_type): Deal with typedefs.
2957         (decode_constrained_packed_array): Likewise.
2958         (ada_evaluate_subexp) <TERNOP_SLICE>: Likewise.
2959
2960 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
2961
2962         * ada-exp.y (convert_char_literal): Handle typedef types.
2963
2964 2011-07-01  Joel Brobecker  <brobecker@adacore.com>
2965
2966         * ada-lang.c (ada_remove_trailing_digits): Expand documentation.
2967
2968 2011-06-30  Tom Tromey  <tromey@redhat.com>
2969
2970         * varobj.c (varobj_create): Call do_cleanups on early exit path.
2971         * valops.c (find_overload_match): Call do_cleanups on early exit
2972         path.
2973         * solib.c (solib_find): Call do_cleanups on early exit path.
2974
2975 2011-06-30  Tom Tromey  <tromey@redhat.com>
2976
2977         * symfile-mem.c (symbol_file_add_from_memory): Call do_cleanups.
2978         * solib-svr4.c (open_symbol_file_object): Call do_cleanups on all
2979         return paths.  Defer final do_cleanups until last return.
2980         * arm-tdep.c (arm_exidx_new_objfile): Make null cleanup after
2981         early return.
2982
2983 2011-06-30  Tom Tromey  <tromey@redhat.com>
2984
2985         * Makefile.in (SUBDIR_MI_CFLAGS): Don't add -DMI_OUT=1.
2986
2987 2011-06-30  Andrew Burgess  <aburgess@broadcom.com>
2988
2989         * MAINTAINERS (Write After Approval): Add myself to the list.
2990
2991 2011-06-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
2992
2993         Disable epilogue unwinders on recent GCCs.
2994         * amd64-tdep.c (amd64_in_function_epilogue_p): New variable symtab,
2995         initialize it, return 0 on EPILOGUE_UNWIND_VALID.
2996         * dwarf2read.c (process_full_comp_unit): Initialize
2997         EPILOGUE_UNWIND_VALID.
2998         * i386-tdep.c (i386_in_function_epilogue_p): New variable symtab,
2999         initialize it, return 0 on EPILOGUE_UNWIND_VALID.
3000         * symtab.h (struct symtab): New field epilogue_unwind_valid.
3001
3002 2011-06-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
3003
3004         Code cleanup - reformatting.
3005         * dwarf2read.c (producer_is_gcc_ge_4_0): Rename to ...
3006         (producer_is_gcc_ge_4): ... here, change the return value.
3007         (process_full_comp_unit): New variable gcc_4_minor, adjust the value
3008         interpretation.
3009
3010 2011-06-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
3011
3012         Fix non-only rename list for Fortran modules import.
3013         * cp-namespace.c (cp_scan_for_anonymous_namespaces): Adjust the
3014         cp_add_using_directive caller.
3015         (cp_add_using_directive): New parameter excludes, describe it.  New
3016         variables ix and param.  Compare if also excludes match.  Allocate NEW
3017         with variable size, initialize EXCLUDES there.
3018         (cp_lookup_symbol_imports): New variable excludep, test
3019         current->EXCLUDES with it.
3020         * cp-support.h: Include vec.h.
3021         (struct using_direct): New field excludes, describe it.
3022         (DEF_VEC_P (const_char_ptr)): New.
3023         (cp_add_using_directive): New parameter excludes.
3024         * defs.h (const_char_ptr): New typedef.
3025         * dwarf2read.c (read_import_statement): New variables child_die,
3026         excludes and cleanups, read in excludes.
3027         (read_namespace): Adjust the cp_add_using_directive caller.
3028
3029 2011-06-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
3030
3031         Code cleanup.
3032         * cp-namespace.c (cp_add_using_directive): Turn positive comparison to
3033         negative comparisons.
3034
3035 2011-06-29  André Pönitz  <andre.poenitz@nokia.com>
3036
3037         * mi/mi-main.c (mi_cmd_list_features): Emit
3038         breakpoint-notifications.
3039
3040 2011-06-29  Tom Tromey  <tromey@redhat.com>
3041
3042         PR fortran/10036:
3043         * valprint.h (generic_emit_char, generic_printstr): Declare.
3044         * valprint.c (wchar_printable, append_string_as_wide)
3045         (print_wchar): Move from c-lang.c.
3046         (generic_emit_char): New function; mostly taken from c_emit_char.
3047         (generic_printstr): New function; mostly taken from c_printstr.
3048         * f-valprint.c (f_val_print) <TYPE_CODE_ARRAY>: Handle strings
3049         represented as arrays.
3050         <TYPE_CODE_CHAR>: Treat as TYPE_CODE_INT; recognize as character
3051         type.
3052         * f-typeprint.c (f_type_print_base) <TYPE_CODE_CHAR>: Treat
3053         identically to TYPE_CODE_INT.
3054         * f-lang.c (f_get_encoding): New function.
3055         (f_emit_char): Use generic_emit_char.
3056         (f_printchar): Replace comment.
3057         (f_printstr): Use generic_printstr.
3058         * dwarf2read.c (read_base_type) <DW_ATE_unsigned>: Handle Fortran
3059         "character" types specially.
3060         <DW_ATE_signed_char, DW_ATE_unsigned_char>: Make TYPE_CODE_CHAR
3061         for Fortran.
3062         * c-lang.c (wchar_printable, append_string_as_wide, print_wchar):
3063         Move to valprint.c
3064         (c_emit_char): Call generic_emit_char.
3065         (c_printstr): Call generic_printstr.
3066
3067 2011-06-29  Gary Benson  <gbenson@redhat.com>
3068
3069         * breakpoint.c (bpstat_what): Removed duplicated case.
3070
3071 2011-06-28  Tom Tromey  <tromey@redhat.com>
3072
3073         * python/python-internal.h (PY_SSIZE_T_CLEAN): Define.
3074
3075 2011-06-27  Tom Tromey  <tromey@redhat.com>
3076
3077         * valops.c (find_overload_match): Call do_cleanups before early
3078         return.
3079         * top.c (execute_command): Call do_cleanups before early return.
3080         (command_loop): Likewise.
3081         * stack.c (backtrace_command): Make a null cleanup early.  Don't
3082         conditionally call do_cleanups.
3083         * python/py-value.c (TRY_CATCH): Move cleanup handling into
3084         TRY_CATCH.
3085         * python/py-breakpoint.c (gdbpy_breakpoint_has_py_cond): Rearrange
3086         so cleanups are always run.
3087         * mi/mi-cmd-var.c (mi_cmd_var_delete): Reset old_cleanups.
3088         * findcmd.c (parse_find_args): Call do_cleanups on early return
3089         path.
3090         * dbxread.c (elfstab_build_psymtabs): Make a null cleanup early.
3091         Don't conditionally call do_cleanups.
3092         * cli/cli-script.c (execute_user_command): Initialize 'old_chain'
3093         later.
3094
3095 2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
3096
3097         * MAINTAINERS (Write After Approval): Use default email address.
3098
3099 2011-06-27  Joel Brobecker  <brobecker@adacore.com>
3100
3101         * MAINTAINERS (Write After Approval): Add Eric Botcazou.
3102
3103 2011-06-27  Eric Botcazou  <ebotcazou@adacore.com>
3104
3105         * sparc-tdep.h (struct sparc_frame_cache): Add frame_offset,
3106         saved_regs_mask and copied_regs_mask fields.
3107         (sparc_record_save_insn): New prototype.
3108         * sparc-tdep.c (sparc_alloc_frame_cache): Initialize the new fields.
3109         (sparc_record_save_insn): New function.
3110         (sparc_analyze_prologue): Add head comment.  Recognize store insns
3111         of call-saved registers.  Use OFFSET consistently.  Recognize flat
3112         frames and cache their settings.
3113         (sparc32_skip_prologue): Handle flat frames.
3114         (sparc_frame_cache): Add frame_offset to the base address.
3115         (sparc32_frame_cache): Adjust to new frame description.
3116         (sparc32_frame_prev_register): Likewise.
3117         * sparc64-tdep.c (sparc64_frame_prev_register): Likewise.
3118         * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_cache): Likewise.
3119         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_cache): Likewise.
3120         * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_frame_cache): Force the
3121         frame by calling sparc_record_save_insn.
3122         * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_frame_cache): Likewise.
3123         * sparcobsd-tdep.c (sparc32obsd_sigtramp_frame_cache): Likewise.
3124         * sparc64obsd-tdep.c (sparc64obsd_frame_cache): Likewise.
3125
3126 2011-06-27  Tristan Gingold  <gingold@adacore.com>
3127
3128         * dwarf2read.c (struct dwarf2_section_info): Replace was_mmapped
3129         field by map_addr and map_len.
3130         (dwarf2_read_section): Adjust for the new bfd_mmap api.
3131         (munmap_section_buffer): Likewise.
3132
3133 2011-06-24  Tom Tromey  <tromey@redhat.com>
3134
3135         * varobj.c (update_dynamic_varobj_children): Make 'name' const.
3136         * symtab.h (lookup_struct, lookup_union, lookup_enum): Update.
3137         * python/python.c (gdbpy_parameter): Make 'arg' const.
3138         (execute_gdb_command): Likewise.
3139         (gdbpy_decode_line): Likewise.  Copy it.
3140         (gdbpy_parse_and_eval): Make 'expr_string' const.  Copy it.
3141         (gdbpy_write): Make 'arg' const.
3142         * python/py-type.c (typy_lookup_typename): Make 'type_name'
3143         const.
3144         (gdbpy_lookup_type): Likewise.
3145         * python/py-prettyprint.c (print_children): Make 'name' const.
3146         * python/py-param.c (parmpy_init): Make 'name' const.  Copy it.
3147         * python/py-inferior.c (infpy_write_memory): Make 'buf_len' a
3148         Py_ssize_t.
3149         * python/py-function.c (fnpy_init): Make 'name' const.
3150         * python/py-cmd.c (cmdpy_init): Make 'name' const.  Copy it.
3151         (gdbpy_string_to_argv): Make 'input' const.
3152         * python/py-breakpoint.c (bppy_init): Make 'spec' const.  Copy
3153         it.
3154         * gdbtypes.h (lookup_typename): Update.
3155         * gdbtypes.c (lookup_typename): Make 'name' const.
3156         (lookup_struct): Likewise.
3157         (lookup_union): Likewise.
3158         (lookup_enum): Likewise.
3159
3160 2011-06-24  Tom Tromey  <tromey@redhat.com>
3161
3162         * Makefile.in (HFILES_NO_SRCDIR): Add "common/" to
3163         gdb_thread_db.h.  Move all common/ entries to be together.
3164         (TAGS): Don't depend on DEPFILES.
3165
3166 2011-06-23  Yao Qi  <yao@codesourcery.com>
3167
3168         * infrun.c (start_remote): Move call init_wait_for_inferior to ...
3169         * remote.c (remote_start_remote): ... here.
3170         * monitor.c (monitor_open): ... here.
3171
3172 2011-06-23  Andrew Burgess  <aburgess@broadcom.com>
3173
3174         * gdbtypes.c (append_composite_type_field_aligned): Fix
3175         calculation of bit position based on alignment.
3176
3177 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3178
3179         * breakpoint.c (bpstat_stop_status): Call the check_status
3180         breakpoint_ops method.
3181         (print_one_breakpoint_location): Also print the condition for Ada
3182         exception catchpoints.
3183         (allocate_bp_location): New, factored out from
3184         allocate_bp_location.
3185         (allocate_bp_location): Adjust.  Call the owner breakpoint's
3186         allocate_location method, if there is one.
3187         (free_bp_location): Call the locations's dtor method, if there is
3188         one.
3189         (init_raw_breakpoint_without_location): New breakpoint_ops
3190         parameter.  Use it.
3191         (set_raw_breakpoint_without_location): Adjust.
3192         (init_raw_breakpoint): New breakpoint_ops parameter.  Pass it down.
3193         (set_raw_breakpoint): Adjust.
3194         (catch_fork_breakpoint_ops, catch_vfork_breakpoint_ops)
3195         (catch_syscall_breakpoint_ops): Install NULL allocate_location,
3196         re_set and check_status methods.
3197         (init_catchpoint): Don't memset, initialize thread, addr_string
3198         and enable_state.  Pass the ops down to init_raw_breakpoint.
3199         (install_catchpoint): Rename to ...
3200         (install_breakpoint): ... this, and make extern.
3201         (create_fork_vfork_event_catchpoint): Adjust.
3202         (catch_exec_breakpoint_ops): Install NULL allocate_location,
3203         re_set and check_status methods.
3204         (create_syscall_event_catchpoint): Adjust.
3205         (ranged_breakpoint_ops, watchpoint_breakpoint_ops)
3206         (masked_watchpoint_breakpoint_ops): Install NULL
3207         allocate_location, re_set and check_status methods.
3208         (catch_exec_command_1): Adjust.
3209         (gnu_v3_exception_catchpoint_ops): Install NULL allocate_location,
3210         re_set and check_status methods.
3211         (create_ada_exception_breakpoint): Rename to ...
3212         (init_ada_exception_breakpoint): ... this.  Add a struct
3213         breakpoint parameter, and delete the exp_string, cond_string and
3214         cond parameters.  Use init_raw_breakpoint, and don't install or
3215         mention the breakpoint yet.  Don't clear breakpoint fields that
3216         init_raw_breakpoint already clears.
3217         (re_set_breakpoint): Delete, split into ...
3218         (breakpoint_re_set_default, prepare_re_set_context): ... these new
3219         functions.
3220         (breakpoint_re_set_one): Call the breakpoint's
3221         breakpoint_ops->re_set implementation, if there's one.  Adjust.
3222         * breakpoint.h: Forward declare struct bpstats and struct bp_location.
3223         (struct bp_location_ops): New type.
3224         (struct bp_location): New field `ops'.
3225         (struct breakpoint_ops): New `allocate_location', `re_set' and
3226         `check_status' fields.  Make `breakpoint_hit''s description match
3227         reality.
3228         (init_bp_location): Declare.
3229         (breakpoint_re_set_default): Declare.
3230         (create_ada_exception_breakpoint): Rename to ...
3231         (init_ada_exception_breakpoint): ... this.  Add a struct
3232         breakpoint parameter, and delete the exp_string, cond_string and
3233         cond parameters.
3234         (install_breakpoint): Declare.
3235         * ada-lang.c: Include exceptions.h.
3236         <Ada exceptions description>: Update.
3237         (struct ada_catchpoint_location): New type.
3238         (ada_catchpoint_location_dtor): New function.
3239         (ada_catchpoint_location_ops): New global.
3240         (ada_catchpoint): New type.
3241         (create_excep_cond_exprs): New function.
3242         (dtor_exception, allocate_location_exception, re_set_exception)
3243         (should_stop_exception, check_status_exception): New functions.
3244         (print_one_exception, print_mention_exception)
3245         (print_recreate_exception): Adjust.
3246         (dtor_catch_exception, allocate_location_catch_exception)
3247         (re_set_catch_exception, check_status_catch_exception): New
3248         functions.
3249         (catch_exception_breakpoint_ops): Install them.
3250         (dtor_catch_exception_unhandled)
3251         (allocate_location_catch_exception_unhandled)
3252         (re_set_catch_exception_unhandled)
3253         (check_status_catch_exception_unhandled): New functions.
3254         (catch_exception_unhandled_breakpoint_ops): Install them.
3255         (dtor_catch_assert, allocate_location_catch_assert)
3256         (re_set_catch_assert, check_status_catch_assert): New functions.
3257         (catch_assert_breakpoint_ops): Install them.
3258         (ada_exception_catchpoint_p): Delete.
3259         (catch_ada_exception_command_split)
3260         (ada_exception_catchpoint_cond_string): Rename exp_string
3261         parameter to excep_string.  Adjust.
3262         (ada_parse_catchpoint_condition): Delete.
3263         (ada_exception_sal): Rename the exp_string parameter to
3264         excep_string.  Delete the cond_string and cond parameters.
3265         Adjust.
3266         (ada_decode_exception_location): Rename the exp_string parameter
3267         to excep_string.  Delete the cond_string and cond parameters.
3268         Adjust.
3269         (create_ada_exception_catchpoint): New function.
3270         (catch_ada_exception_command, ada_decode_assert_location)
3271         (catch_assert_command): Adjust.
3272         * ada-lang.h (ada_exception_catchpoint_p): Delete declaration.
3273
3274 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3275
3276         * ada-lang.c: Include arch-utils.h.
3277         (ada_decode_exception_location): Make static.
3278         (catch_ada_exception_command): Moved here from breakpoint.c.
3279         (ada_decode_assert_location): Make static.
3280         (catch_assert_command): Moved here from breakpoint.c.
3281         (_initialize_ada_lang): Install the exception and assert
3282         catchpoint commands here.
3283         * ada-lang.h (ada_decode_exception_location)
3284         (ada_decode_assert_location): Delete declarations.
3285         * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): Moved to
3286         breakpoint.h.
3287         (create_ada_exception_breakpoint): Make extern.
3288         (catch_ada_exception_command, catch_assert_command): Moved to
3289         ada-lang.c.
3290         (add_catch_command): Make extern.
3291         (_initilize_breakpoint): Don't install the exception and assert
3292         catchpoint commands here.
3293         * breakpoint.h (CATCH_PERMANENT, CATCH_TEMPORARY): Moved from
3294         breakpoint.c
3295         (add_catch_command, create_ada_exception_breakpoint): Declare.
3296
3297 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3298
3299         * breakpoint.c (init_raw_breakpoint_without_location): Don't add
3300         the breakpoint to the breakpoint chain here.
3301         (set_raw_breakpoint_without_location): Add the breakpoint to the
3302         breakpoint chain here.
3303         (init_raw_breakpoint): Adjust comments.
3304         (set_raw_breakpoint): Add the breakpoint to the breakpoint chain
3305         here.
3306         (init_catchpoint): Don't set the catchpoint's breakpoint number
3307         here.
3308         (install_catchpoint): New function.
3309         (create_fork_vfork_event_catchpoint)
3310         (create_syscall_event_catchpoint, catch_exec_command_1): Adjust to
3311         use install_catchpoint.
3312
3313 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3314
3315         * breakpoint.c (create_catchpoint_without_mention)
3316         (create_catchpoint): Delete.
3317
3318 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3319
3320         * breakpoint.h (struct breakpoint): Delete field `exec_pathname'.
3321         * breakpoint.c (init_raw_breakpoint_without_location): Remove
3322         reference to exec_pathname.
3323         (struct exec_catchpoint): New type.
3324         (dtor_catch_exec): New function.
3325         (insert_catch_exec, print_it_catch_exec, print_one_catch_exec): Adjust.
3326         (catch_exec_breakpoint_ops): Install dtor_catch_syscall.
3327         (catch_exec_command_1): Adjust to use init_catchpoint.
3328         (delete_breakpoint): Remove reference to exec_pathname.
3329
3330 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3331
3332         * breakpoint.h (struct breakpoint_ops): New field `dtor'.
3333         (struct breakpoint): Delete field `syscalls_to_be_caught'.
3334         * breakpoint.c (init_raw_breakpoint_without_location): Remove
3335         reference to syscalls_to_be_caught.
3336         (catch_fork_breakpoint_ops, catch_vfork_breakpoint_ops): Install a
3337         NULL `dtor'.
3338         (struct syscall_catchpoint): New type.
3339         (dtor_catch_syscall): New function.
3340         (insert_catch_syscall, remove_catch_syscall)
3341         (breakpoint_hit_catch_syscall, print_one_catch_syscall)
3342         (print_recreate_catch_syscall): Adjust.
3343         (catch_syscall_breakpoint_ops): Install dtor_catch_syscall.
3344         (catch_exec_breakpoint_ops): Install a NULL `dtor'.
3345         (create_syscall_event_catchpoint): Adjust to use init_catchpoint.
3346         (ranged_breakpoint_ops, watchpoint_breakpoint_ops)
3347         (masked_watchpoint_breakpoint_ops)
3348         (gnu_v3_exception_catchpoint_ops): Install a NULL `dtor'.
3349         (delete_breakpoint): Call the `dtor' breakpoint_ops method, if
3350         there is one.  Remove references to syscalls_to_be_caught.
3351         (catching_syscall_number): Adjust.
3352         * ada-lang.c (catch_exception_breakpoint_ops)
3353         (catch_exception_unhandled_breakpoint_ops)
3354         (catch_assert_breakpoint_ops): Install a NULL `dtor'.
3355
3356 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3357
3358         * breakpoint.h (struct breakpoint): Delete forked_inferior_pid
3359         field.
3360         * breakpoint.c (init_raw_breakpoint_without_location): Remove
3361         reference to forked_inferior_pid.
3362         (struct fork_catchpoint): New type.
3363         (breakpoint_hit_catch_fork, print_it_catch_fork)
3364         (print_one_catch_fork, breakpoint_hit_catch_vfork)
3365         (print_it_catch_vfork, print_one_catch_vfork): Adjust.
3366         (create_fork_vfork_event_catchpoint): Adjust to use
3367         init_catchpoint.
3368
3369 2011-06-22  Pedro Alves  <pedro@codesourcery.com>
3370
3371         * breakpoint.c (add_to_breakpoint_chain)
3372         (init_raw_breakpoint_without_location): New functions, factored
3373         out from ...
3374         (set_raw_breakpoint_without_location): ... this one.
3375         (init_raw_breakpoint): New function, factored out from
3376         set_raw_breakpoint and adjusted to use
3377         init_raw_breakpoint_without_location.
3378         (set_raw_breakpoint): Adjust.
3379         (init_catchpoint): New function, factored out from
3380         create_catchpoint_without_mention and adjusted to use
3381         init_raw_breakpoint.
3382         (create_catchpoint_without_mention): Adjust.
3383
3384 2011-06-22  Tom Tromey  <tromey@redhat.com>
3385
3386         * dwarf2expr.c (execute_stack_op) <DW_OP_GNU_convert>: Treat type
3387         argument of 0 specially.
3388
3389 2011-06-22  Yao Qi  <yao@codesourcery.com>
3390
3391         * infrun.c (handle_inferior_event): Remove write-only local variable
3392         `sw_single_step_trap_p'.
3393
3394 2011-06-20  Tom Tromey  <tromey@redhat.com>
3395
3396         * symtab.c (lookup_language_this): End loop if block is NULL.
3397
3398 2011-06-17  Tom Tromey  <tromey@redhat.com>
3399
3400         * valops.c (value_of_this): Use lookup_language_this.
3401         * symtab.h (lookup_language_this): Declare.
3402         * symtab.c (lookup_language_this): New function.
3403         (lookup_symbol_aux): Use lookup_language_this.
3404         * ax-gdb.c (gen_expr) <OP_THIS>: Use lookup_language_this.
3405
3406 2011-06-17  Tom Tromey  <tromey@redhat.com>
3407
3408         * value.h (value_of_this): Update.
3409         (value_of_local): Remove.
3410         * valops.c (value_of_this): Rename from value_of_local.  Change
3411         parameters.
3412         * p-exp.y (exp): Update.
3413         (variable): Likewise.
3414         * eval.c (evaluate_subexp_standard) <OP_THIS>: Use value_of_this.
3415
3416 2011-06-17  Tom Tromey  <tromey@redhat.com>
3417
3418         * valops.c (value_of_local): Complain if NAME is NULL.
3419         * std-operator.def (OP_OBJC_SELF): Remove.
3420         * parse.c (operator_length_standard) <OP_OBJC_SELF>: Remove.
3421         * objc-exp.y (name_not_typename): Use OP_THIS.
3422         * expprint.c (print_subexp_standard) <OP_THIS>: Print language's
3423         name for "this".
3424         <OP_OBJC_SELF>: Remove.
3425         * eval.c (evaluate_subexp_standard) <OP_OBJC_SELF>: Remove.
3426
3427 2011-06-16  Tristan Gingold  <gingold@adacore.com>
3428
3429         * python/py-events.h (gdb_py_events): Make it extern.
3430         * python/py-evtregistry.c (gdb_py_events): Declare.
3431
3432 2011-06-16  Hui Zhu  <teawater@gmail.com>
3433
3434         * remote.c (remote_trace_set_readonly_regions): Add check for
3435         remote_protocol_packets[PACKET_qXfer_traceframe_info].support before
3436         output warning.
3437
3438 2011-06-15  Ulrich Weigand  <ulrich.weigand@linaro.org>
3439
3440         * arm-linux-tdep.c: Include "auxv.h".
3441         (AT_HWCAP): Define.
3442         (ARM_LINUX_SIZEOF_VFP): Define.
3443         (arm_linux_supply_vfp): New function.
3444         (arm_linux_collect_vfp): Likewise.
3445         (arm_linux_regset_from_core_section): Handle .reg-arm-vfp sections.
3446         (arm_linux_fpa_regset_sections): New variable.
3447         (arm_linux_vfp_regset_sections): Likewise.
3448         (arm_linux_core_read_description): New function.
3449         (arm_linux_init_abi): Install arm_linux_core_read_description and
3450         arm_linux_fpa_regset_sections or arm_linux_vfp_regset_sections as
3451         appropriate for the architecture.
3452         * arm-tdep.h (struct gdbarch_tdep): Add member "vfpregset".
3453         (tdesc_arm_with_m): Declare.
3454         (tdesc_arm_with_iwmmxt): Likewise.
3455         (tdesc_arm_with_vfpv2): Likewise.
3456         (tdesc_arm_with_vfpv3): Likewise.
3457         (tdesc_arm_with_neon): Likewise.
3458         * arm-linux-nat.c: Move features/*.c includes ...
3459         * arm-tdep.c: ... here.
3460         * arm-linux-nat.c (arm_linux_read_description): Move initializing
3461         target description data structures ...
3462         * arm-tdep.c (_initialize_arm_tdep): ... here.
3463         * arm-linux-nat.c (HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3,
3464         HWCAP_VFPv3D16): Move definitions ...
3465         * arm-linux-tdep.h: ... here.
3466
3467 2011-06-15  Hui Zhu  <teawater@gmail.com>
3468
3469         * remote.c (remote_trace_set_readonly_regions): Add a check for
3470         target_buf_size.
3471
3472 2011-06-14  Tom Tromey  <tromey@redhat.com>
3473
3474         * coffread.c (coffread_objfile): Rename from current_objfile.
3475         * dbxread.c (dbxread_objfile): Rename from current_objfile.
3476         * mdebugread.c (mdebugread_objfile): Rename from current_objfile.
3477
3478 2011-06-14  Tom Tromey  <tromey@redhat.com>
3479
3480         * jv-lang.c (jv_type_objfile_data_key, dynamics_objfile)
3481         (class_symtab): Remove.
3482         (jv_dynamics_progspace_key): New global.
3483         (jv_per_objfile_free): Reset program space data.  Update assert.
3484         Don't clear globals.
3485         (get_dynamics_objfile): Use and set program space data.
3486         (get_java_class_symtab): Use get_dynamics_objfile.
3487         (add_class_symbol): Likewise.
3488         (java_link_class_type): Likewise.
3489         (java_object_type, jv_clear_object_type, set_java_object_type):
3490         Remove.
3491         (get_java_object_type): Update.  Don't cache result.
3492         (is_object_type): Don't call set_java_object_type.
3493         (_initialize_java_language): Don't set jv_type_objfile_data_key;
3494         initialize jv_dynamics_progspace_key.
3495
3496 2011-06-14  Tom Tromey  <tromey@redhat.com>
3497
3498         * symtab.h (current_objfile): Don't declare.
3499         * objfiles.h (current_objfile): Don't declare.
3500         * objfiles.c (current_objfile): Remove.
3501         * mdebugread.c (current_objfile): New file-scope global.
3502         * dbxread.c (current_objfile): New file-scope global.
3503         * coffread.c (current_objfile): New file-scope global.
3504
3505 2011-06-13  Pedro Alves  <pedro@codesourcery.com>
3506
3507         * top.h (line): Rename to ...
3508         (saved_command_line): ... this.
3509         (linesize): Rename to ...
3510         (saved_command_line_size): ... this.
3511         * top.c (line): Rename to ...
3512         (saved_command_line): ... this.
3513         (linesize): Rename to ...
3514         (saved_command_line_size): ... this.
3515         (dont_repeat, command_line_input, dont_repeat_command): Adjust.
3516         * event-top.c (command_line_handler): Adjust.
3517         * main.c (captured_main): Adjust.
3518
3519 2011-06-12  Mark Kettenis  <kettenis@gnu.org>
3520
3521         * i386-tdep.c (i386_epilogue_frame_cache): Simplify code.  Call
3522         get_frame_func instead of get_frame_pc to determine the code
3523         address used to construct the frame ID.
3524         (i386_epilogue_frame_unwind_stop_reason): Fix coding style.
3525         (i386_epilogue_frame_this_id): Likewise.
3526         (i386_epilogue_frame_prev_register): New function.
3527         (i386_epilogue_frame_unwind): Use i386_epilogue_frame_prev_register.
3528         (i386_stack_tramp_frame_sniffer): Fix coding style.
3529         (i386_stack_tramp_frame_unwind): Use i386_epilogue_frame_prev_register.
3530         (i386_gdbarch_init): Fix comments.
3531
3532 2011-06-12  Mark Kettenis  <kettenis@gnu.org>
3533
3534         * i386-tdep.c (i386_match_insn_block): Use length of the proper
3535         instruction when walking back through the instruction stream.
3536
3537 2011-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
3538
3539         * symtab.c (output_partial_symbol_filename): Exchange the filename and
3540         fullname parameters order.
3541
3542 2011-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
3543
3544         Code cleanup.
3545         * dwarf2read.c (dw2_map_symbol_filenames): Use symbol_filename_ftype
3546         for fun.
3547         * psymtab.c (map_symbol_filenames_psymtab)
3548         (map_partial_symbol_filenames): Likewise.
3549         * psymtab.h: Include symfile.h.
3550         (map_partial_symbol_filenames): Use symbol_filename_ftype for fun.
3551         * symfile.h (symbol_filename_ftype): New.
3552         (struct quick_symbol_functions): Use symbol_filename_ftype for fun of
3553         map_symbol_filenames, clarify more the naming in comment.
3554
3555 2011-06-07  Doug Evans  <dje@google.com>
3556
3557         * cc-with-index.sh: Fix typos in comment.
3558         Look for ../../gdb, for fullname.exp.
3559
3560 2011-06-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
3561             Pedro Alves  <pedro@codesourcery.com>
3562
3563         * cli/cli-cmds.c (shell_escape): Use waitpid.
3564         * rs6000-nat.c (exec_one_dummy_insn): Likewise.
3565
3566 2011-06-07  Tristan Gingold  <gingold@adacore.com>
3567
3568         * xcoffread.c (dwarf2_xcoff_names): New variable.
3569         (aix_process_linenos): Add a guard.
3570         (xcoff_symfile_finish): Free dwarf2.
3571         (xcoff_initial_scan): Add dwarf2 support.
3572
3573 2011-06-06  Pedro Alves  <pedro@codesourcery.com>
3574
3575         * infcall.c (run_inferior_call): Don't mask async.  Instead force
3576         a synchronous wait, if the target can async.
3577
3578         * target.h (struct target_ops): Delete to_async_mask.
3579         (target_async_mask): Delete.
3580         * target.c (update_current_target): Delete references to to_async_mask.
3581         * linux-nat.c (linux_nat_async_mask_value): Delete.
3582         (linux_nat_is_async_p, linux_nat_can_async_p): Remove references
3583         to linux_nat_async_mask_value.
3584         (linux_nat_async_mask): Delete.
3585         (linux_nat_async, linux_nat_close): Remove references to
3586         linux_nat_async_mask_value.
3587         * record.c (record_async_mask_value): Delete.
3588         (record_async): Remove references to record_async_mask_value.
3589         (record_async_mask): Delete.
3590         (record_can_async_p, record_is_async_p): Remove references to
3591         record_async_mask_value.
3592         (init_record_ops, init_record_core_ops): Remove references to
3593         record_async_mask.
3594         * remote.c (remote_async_mask_value): Delete.
3595         (init_remote_ops): Remove reference to remote_async_mask.
3596         (remote_can_async_p, remote_is_async_p): Remove references to
3597         remote_async_mask_value.
3598         (remote_async): Remove references to remote_async_mask_value.
3599         (remote_async_mask): Delete.
3600
3601         * infrun.c (fetch_inferior_event): Don't claim registers changed
3602         if the current thread is already not executing.
3603
3604 2011-06-03  Joel Brobecker  <brobecker@adacore.com>  (obvious fix)
3605
3606         From Stephen Kitt  <steve@sk2.org>
3607         * breakpoint.c, breakpoint.h, cli/cli-dump.c, dwarf2expr.c,
3608         gdbarch.c, gdbarch.sh, remote.c: Various spelling fixes.
3609
3610 2011-06-03  Joel Brobecker  <brobecker@adacore.com>
3611
3612         * dwarf2expr.c (execute_stack_op) [DW_OP_deref]: Handle
3613         the case where ADDR_SIZE is different from TYPE_LENGTH (type).
3614
3615 2011-06-03  Tom Tromey  <tromey@redhat.com>
3616
3617         * python/py-inferior.c (python_inferior_exit): Use inferior's exit
3618         code fields.
3619         * python/py-exitedevent.c (create_exited_event_object): Change
3620         type of 'exit_code'.  Optionally add exit_code attribute.
3621         (emit_exited_event): Change type of 'exit_code'.
3622         * python/py-event.h (emit_exited_event): Update.
3623         * mi/mi-interp.c (mi_inferior_exit): Print exit code.
3624         * infrun.c (handle_inferior_event): Set exit code fields on
3625         inferior.
3626         * inferior.h (struct inferior) <has_exit_code, exit_code>: New
3627         fields.
3628         * inferior.c (exit_inferior_1): Initialize new fields.
3629
3630 2011-06-03  Tom Tromey  <tromey@redhat.com>
3631
3632         * dwarf2expr.c (get_signed_type): New function.
3633         (execute_stack_op) <DW_OP_shra>: Always perform a signed shift.
3634
3635 2011-06-02  Keith Seitz  <keiths@redhat.com>
3636
3637         * objc-lang.c (find_methods): Increment objfile_csym earlier.
3638
3639 2011-06-02  Pedro Alves  <pedro@codesourcery.com>
3640
3641         * top.h (simplified_command_loop): Delete declaration.
3642
3643 2011-06-01  Mike Frysinger  <vapier@gentoo.org>
3644
3645         * remote-sim.c (gdbsim_open): Add the strlen of " --sysroot=" and
3646         gdb_sysroot to the "len" variable.  Append both to "arg_buf".
3647
3648 2011-06-01  Yao Qi  <yao@codesourcery.com>
3649
3650         * objfiles.h (obj_section_addr): Update reference to objfile from
3651         `abfd' to `obfd'.
3652         (obj_section_endaddr): Likewise.
3653
3654 2011-06-01  Daniel Jacobowitz  <drow@false.org>
3655
3656         * MAINTAINERS: Update my email address and affiliation.  Also
3657         update Ian Lance Taylor's affiliation.  Use UTF-8 for ludo@gnu.org.
3658
3659 2010-05-31  Keith Seitz  <keiths@redhat.com>
3660
3661         PR c++/12750
3662         * linespec.c (get_search_block): New function.
3663         (find_methods): Add FILE_SYMTATB parameter and use it and
3664         get_search_block to pass an appropriate block to
3665         lookup_symbol_in_namespace.
3666         (decode_line_1): Record if *ARGPTR is single-quote enclosed.
3667         Check if *ARGPTR starts with a filename first.
3668         If it does, call locate_first_half again to locate the next
3669         "first half" of the linespec.
3670         Pass FILE_SYMTATB to decode_objc and decode_compound.
3671         Swallow the trailing single-quote if IS_SQUOTE_ENCLOSED.
3672         (locate_first_half): Stop on the first colon seen.
3673         (decode_compound): Add FILE_SYMTAB parameter.
3674         Pass FILE_SYMTAB to lookup_prefix_sym and find_method.
3675         (lookup_prefix_sym): Add FILE_SYMTAB parameter and use
3676         get_search_block with lookup_symbol.
3677         (find_method): Add FILE_SYMTAB parameter and pass it to
3678         find_methods.
3679         (decode_objc): Use get_search_block.
3680
3681 2010-05-31  Keith Seitz  <keiths@redhat.com>
3682
3683         PR symtab/12704
3684         * cp-namespace.c (ANONYMOUS_NAMESPACE_LEN): Remove.
3685         (cp_scan_for_anonymous_namespaces): Use CP_ANONYMOUS_NAMESPACE_STR
3686         and CP_ANONYMOUS_NAMESPACE_LEN.
3687         (cp_is_anonymous): Likewise.
3688         * cp-support.h (CP_ANONYMOUS_NAMESPACE_STR): Define.
3689         (CP_ANONYMOUS_NAMESPACE_LEN): Define.
3690         * dwarf2read.c (namespace_name): Likewise.
3691         (fixup_partial_die): Likewise.
3692         * linespec.c (decode_compound): If CP_ANONYMOUS_NAMESPACE_STR is
3693         seen in the input, keep it.
3694
3695 2011-05-30  Pedro Alves  <pedro@codesourcery.com>
3696
3697         * target.h (enum inferior_event_type): Delete INF_QUIT_REQ.
3698         * inf-loop.h (inferior_event_handler_wrapper): Delete.
3699         * inf-loop.c (inferior_event_handler_wrapper): Delete.
3700         (inferior_event_handler): Don't handle INF_QUIT_REQ.
3701         * remote.c (_initialize_remote): Register
3702         async_remote_interrupt_twice directly as
3703         sigint_remote_twice_token event.
3704
3705 2011-05-30  Pedro Alves  <pedro@codesourcery.com>
3706
3707         * target.h (enum inferior_event_type): Delete INF_ERROR.
3708         * inf-loop.c (inferior_event_handler): Don't handle INF_ERROR.
3709
3710 2011-05-30  Pedro Alves  <pedro@codesourcery.com>
3711
3712         * interps.c (interp_set): Don't cancel continuations.
3713
3714 2011-05-30  Jan Kratochvil  <jan.kratochvil@redhat.com>
3715
3716         * linux-nat.c (linux_lwp_is_zombie): Use xsnprintf.
3717
3718 2011-05-30  Pedro Alves  <pedro@codesourcery.com>
3719
3720         * continuations.h (continuation_ftype): Add `err' parameter.
3721         Document parameters.
3722         (do_all_continuations, do_all_continuations_thread)
3723         (do_all_intermediate_continuations)
3724         (do_all_intermediate_continuations_thread)
3725         (do_all_inferior_continuations): Add `err' parameter.
3726         * continuations.c (do_my_continuations_1, do_my_continuations)
3727         (do_all_inferior_continuations, do_all_continuations_ptid)
3728         (do_all_continuations_thread_callback)
3729         (do_all_continuations_thread, do_all_continuations)
3730         (do_all_intermediate_continuations_thread_callback)
3731         (do_all_intermediate_continuations_thread)
3732         (do_all_intermediate_continuations): Add `err' parameter, and pass
3733         it down all the way to the continuations proper.
3734         * inf-loop.c (inferior_event_handler): If fetching an inferior
3735         event throws an error, don't pop the target, and still call the
3736         continuations, but with `err' set.  Adjust all other continuation
3737         calls.
3738         * breakpoint.c (until_break_command_continuation): Add `err'
3739         parameter.
3740         * infcmd.c (step_1_continuation): Add `err' parameter.  Don't
3741         issue another step if `err' is set.
3742         (struct until_next_continuation_args): New.
3743         (until_next_continuation): Add `err' parameter.  Adjust.
3744         (until_next_command): Adjust.
3745         (struct finish_command_continuation_args): Add `thread' field.
3746         (finish_command_continuation): Add `err' parameter.  Handle it.
3747         (finish_forward): Adjust.
3748         (attach_command_continuation): Add `err' parameter.  Handle it.
3749         * infrun.c (infrun_thread_stop_requested_callback): Adjust to
3750         cancel the continuations.
3751         * interps.c (interp_set): Adjust to cancel the continuations.
3752         * thread.c (clear_thread_inferior_resources): Adjust to cancel the
3753         continuations rather than discarding.
3754         (free_thread): Don't clear thread inferior resources here.
3755         (delete_thread_1): Do it here instead.  And do it before removing
3756         the thread from the threads list.  Tag the thread as exited before
3757         clearing thread inferior resources.
3758
3759 2011-05-30  Joel Brobecker  <brobecker@adacore.com>
3760
3761         * infcall.c (call_function_by_hand): Rephrase error message.
3762
3763 2011-05-27  Pedro Alves  <pedro@codesourcery.com>
3764
3765         * defs.h (struct thread_info, struct inferior): Delete forward
3766         declarations.
3767         * breakpoint.h (struct thread_info): New forward declaration.
3768         * observer.sh (struct inferior): New forward declaration.
3769         * python/python-internal.h (struct inferior): New forward
3770         declaration.
3771
3772 2011-05-27  Pedro Alves  <pedro@codesourcery.com>
3773
3774         * defs.h (struct continuation, continuation_ftype)
3775         (continuation_free_arg_ftype, add_continuation)
3776         (do_all_continuations, do_all_continuations_thread)
3777         (discard_all_continuations, discard_all_continuations_thread)
3778         (add_intermediate_continuation, do_all_intermediate_continuations)
3779         (do_all_intermediate_continuations_thread)
3780         (discard_all_intermediate_continuations)
3781         (discard_all_intermediate_continuations_thread)
3782         (add_inferior_continuation, do_all_inferior_continuations)
3783         (discard_all_inferior_continuations): Move to ...
3784         * continuations.h: ... this new file.
3785         * breakpoint.c, continuations.c, event-top.c, inf-loop.c,
3786         infcmd.c, inferior.c, infrun.c, interps.c: Include
3787         continuations.h.
3788
3789 2011-05-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
3790             Doug Evans  <dje@google.com>
3791
3792         Fix PR 10970, PR 12702.
3793         * linux-nat.c (linux_lwp_is_zombie): New function.
3794         (wait_lwp): Initialize status.  New variable prev_mask.  Block signals.
3795         Check for linux_lwp_is_zombie.  Use WNOHANG and sigsuspend.
3796
3797 2011-05-27  Pedro Alves  <pedro@codesourcery.com>
3798
3799         * defs.h (continuation_ftype, continuation_free_arg_ftype): New
3800         typedefs.
3801         (add_continuation, add_intermediate_continuation)
3802         (add_inferior_continuation): Use them.
3803         * continuations.c (struct continuation): Use them.
3804         (make_continuation_ftype): Delete.
3805         (make_continuation, add_inferior_continuation, add_continuation)
3806         (add_intermediate_continuation): Use continuation_ftype and
3807         continuation_free_arg_ftype.  Rename parameters to shorter names.
3808
3809 2011-05-27  Pedro Alves  <pedro@codesourcery.com>
3810
3811         * continuations.c (make_continuation): Make it return void.
3812         (do_my_continuations): Rename to ...
3813         (do_my_continuations_1): ... this.  Remove old_chain parameter and
3814         adjust.
3815         (do_my_continuations): New.
3816         (discard_my_continuations): Rename to ...
3817         (discard_my_continuations_1): ... this.  Remove old_chain
3818         parameter and adjust.
3819         (discard_my_continuations): New.
3820         (add_inferior_continuation): Simplify.
3821         (do_all_inferior_continuations): Reimplement on top
3822         do_my_continuations.
3823         (discard_all_inferior_continuations): Simplify.
3824         (add_continuation): Simplify.
3825         (do_all_continuations_ptid): Simplify.
3826         (discard_all_continuations_thread_callback): Simplify.
3827         (add_intermediate_continuation): Simplify.
3828         (discard_all_intermediate_continuations_thread_callback):
3829         Simplify.
3830
3831 2011-05-27  Pedro Alves  <pedro@codesourcery.com>
3832
3833         * utils.c (struct continuation, add_continuation)
3834         (add_inferior_continuation)
3835         (do_all_inferior_continuations, discard_all_inferior_continuations)
3836         (restore_thread_cleanup, do_all_continuations_ptid)
3837         (do_all_continuations_thread_callback)
3838         (do_all_continuations_thread, do_all_continuations)
3839         (discard_all_continuations_thread_callback)
3840         (discard_all_continuations_thread, discard_all_continuations)
3841         (add_intermediate_continuation)
3842         (do_all_intermediate_continuations_thread_callback)
3843         (do_all_intermediate_continuations_thread)
3844         (do_all_intermediate_continuations)
3845         (discard_all_intermediate_continuations_thread_callback)
3846         (discard_all_intermediate_continuations_thread)
3847         (discard_all_intermediate_continuations): Move to ...
3848         * continuations.c: ... this new file, and adjust to no longer
3849         implement continuations on top of cleanups.
3850         * Makefile.in (SFILES): Add continuations.c.
3851         (COMMON_OBS): Add continuations.o.
3852
3853 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
3854
3855         * inferior.h (enum exec_direction_kind): Delete EXEC_ERROR.
3856         * infrun.c (show_exec_direction_func): Don't handle EXEC_ERROR.
3857         Internal error on invalid values.
3858         * reverse.c: Don't handle EXEC_ERROR.
3859         * mi/mi-main.c: Don't handle EXEC_ERROR.
3860
3861 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
3862
3863         * record.c: Include event-loop.h, inf-loop.h.
3864         (record_beneath_to_async): New global.
3865         (tmp_to_async): New global.
3866         (record_async_inferior_event_token): New global.
3867         (record_open_1): Don't error out if async is enabled.
3868         (record_open): Handle to_async.  Create an async event source in
3869         the event loop.
3870         (record_close): Delete the async event source.
3871         (record_resumed): New global.
3872         (record_execution_dir): New global.
3873         (record_resume, record_core_resume): Set them.  Register the
3874         target on the event loop.
3875         (record_wait): Rename to ...
3876         (record_wait_1): ... this.  Add more debug output.  Handle
3877         TARGET_WNOHANG, and the target beneath returning
3878         TARGET_WAITKIND_IGNORE.
3879         (record_wait): Reimplement on top of record_wait_1.
3880         (record_async_mask_value): New global.
3881         (record_async, record_async_mask, record_can_async_p)
3882         (record_is_async_p, record_execution_direction): New functions.
3883         (init_record_ops, init_record_core_ops): Install new methods.
3884         * infrun.c (fetch_inferior_event): Temporarily switch the global
3885         execution direction to the direction the target was going.
3886         (execution_direction): Change type to int.
3887         * target.c (default_execution_direction): New function.
3888         (update_current_target): Inherit and de_fault
3889         to_execution_direction.
3890         * target.h (struct target_ops) <to_execution_direction>: New
3891         field.
3892         (target_execution_direction): New macro.
3893         * inferior.h (execution_direction): Change type to int.
3894
3895 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
3896
3897         * infcall.c (call_function_by_hand): Don't allow calling functions
3898         in reverse execution mode.
3899
3900 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
3901
3902         * infcmd.c (finish_command): Allow async finish in reverse.
3903
3904 2011-05-26  Yao Qi  <yao@codesourcery.com>
3905
3906         * gdb_thread_db.h: Delete.  Move to ...
3907         * common/gdb_thread_db.h: ... here.
3908
3909 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
3910
3911         * infcmd.c (finish_backward): Set a step-resume breakpoint at the
3912         function's entry point instead of a manually managed momentary
3913         breakpoint, and only ever issue one proceed call.
3914         * infrun.c (handle_inferior_event) <BPSTAT_WHAT_STEP_RESUME>: If
3915         doing a reverse-finish, switch to stepi mode, to do another step.
3916         (insert_step_resume_breakpoint_at_sal): Make public.
3917         (normal_stop): No need to save function value return registers if
3918         going reverse.
3919         * inferior.h (insert_step_resume_breakpoint_at_sal): Declare.
3920
3921 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
3922
3923         * breakpoint.h (enum bptype) <bp_hp_step_resume>: New.
3924         (enum bpstat_what_main_action): Move BPSTAT_WHAT_STEP_RESUME
3925         before BPSTAT_WHAT_STOP_SILENT.  Add BPSTAT_WHAT_HP_STEP_RESUME
3926         at the end.
3927         * breakpoint.c (update_breakpoints_after_exec): Also delete hp
3928         step-resume breakpoints.
3929         (print_it_typical): Handle bp_hp_step_resume.
3930         (bpstat_what): Ditto.
3931         (bptype_string): Ditto.
3932         (print_one_breakpoint_location): Ditto.
3933         (allocate_bp_location): Ditto.
3934         (mention): Ditto.
3935         (breakpoint_re_set_one): Ditto.
3936         * infrun.c (handle_inferior_event): Adjust.  Split
3937         BPSTAT_WHAT_STEP_RESUME handling in BPSTAT_WHAT_STEP_RESUME and
3938         BPSTAT_WHAT_HP_STEP_RESUME.
3939         (insert_step_resume_breakpoint_at_sal): Rename to ...
3940         (insert_step_resume_breakpoint_at_sal_1): ... this.  Add bptype
3941         parameter.  Handle it.
3942         (insert_step_resume_breakpoint_at_sal): Reimplement on top of
3943         insert_step_resume_breakpoint_at_sal_1.
3944         (insert_step_resume_breakpoint_at_frame): Rename to ...
3945         (insert_hp_step_resume_breakpoint_at_frame): ... this.  Adjust to
3946         set a high-priority step-resume breakpoint.
3947         (insert_step_resume_breakpoint_at_frame): Adjust comment.
3948         (insert_step_resume_breakpoint_at_caller): Ditto.
3949
3950 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
3951
3952         * breakpoint.c (iterate_over_related_breakpoints): New.
3953         (do_map_delete_breakpoint): New.
3954         (delete_command): Pass do_map_delete_breakpoint to
3955         map_breakpoint_numbers.
3956         (do_disable_breakpoint): New.
3957         (do_map_disable_breakpoint): Iterate over the breakpoint's related
3958         breakpoints.
3959         (do_enable_breakpoint): Rename to ...
3960         (enable_breakpoint_disp): ... this.
3961         (enable_breakpoint): Adjust.
3962         (do_enable_breakpoint): New.
3963         (enable_once_breakpoint): Delete.
3964         (do_map_enable_breakpoint): New.
3965         (do_map_enable_once_breakpoint): New.
3966         (enable_once_command, enable_delete_command)
3967         (delete_trace_command): Iterate over the breakpoint's related
3968         breakpoints.
3969
3970 2011-05-26  Pedro Alves  <pedro@codesourcery.com>
3971
3972         * alpha-tdep.c (alpha_cannot_fetch_register): Don't return true
3973         for ALPHA_ZERO_REGNUM.
3974         (alpha_supply_int_regs): Explicitly supply zero as the value for
3975         ALPHA_ZERO_REGNUM in the register cache.
3976         * alpha-nat.c (fetch_osf_core_registers): Ditto.
3977
3978 2011-05-26  Yao Qi  <yao@codesourcery.com>
3979
3980         * gdb/gdb_thread_db.h: Remove HAVE_UINTPTR_T.
3981
3982 2011-05-26  Tristan Gingold  <gingold@adacore.com>
3983
3984         * symfile.h (struct dwarf2_section_names): New type.
3985         (struct dwarf2_debug_sections): New type.
3986         (dwarf2_has_info): Add parameter.
3987         * dwarf2read.c (dwarf2_elf_names): New variable.
3988         (INFO_SECTION, ABBREV_SECTION, LINE_SECTION, LOC_SECTION)
3989         (MACINFO_SECTION, STR_SECTION, RANGES_SECTION, TYPES_SECTION)
3990         (FRAME_SECTION, EH_FRAME_SECTION, GDB_INDEX_SECTION): Remove.
3991         (dwarf2_has_info): Add names parameter.  Pass names
3992         to dwarf2_locate_sections.
3993         (section_is_p): Rewrite using the names parameter.
3994         (dwarf2_locate_sections): Use section names from the names parameter.
3995         * coffread.c (coff_symfile_read): Adjust call to dwarf2_has_info.
3996         * elfread.c (read_psyms): Ditto.
3997         * machoread.c (macho_symfile_read): Ditto.
3998
3999 2011-05-25  Andreas Schwab  <schwab@redhat.com>
4000
4001         PR gdb/8677
4002         * event-loop.c (handle_file_event): Don't handle POLLHUP as error.
4003
4004 2011-05-24  Keith Seitz  <keiths@redhat.com>
4005
4006         PR breakpoint/12803
4007         * linespec.c (keep_name_info): Add handling for "volatile" keyword.
4008         (decode_compound): Unconditionally call keep_name_info.
4009
4010 2011-05-24  Pedro Alves  <pedro@codesourcery.com>
4011
4012         * breakpoint.c (watchpoint_check): If the watchpoint went out of
4013         scope, clear its command list.
4014         (map_breakpoint_numbers): Don't walk the related breakpoints list
4015         of each breakpoint.
4016
4017 2011-05-24  Tom Tromey  <tromey@redhat.com>
4018
4019         * MAINTAINERS: Move Jim Blandy to past maintainers.
4020
4021 2011-05-24  Tristan Gingold  <gingold@adacore.com>
4022
4023         * symfile.h (enum dwarf2_section_enum): New type.
4024         (dwarf2_get_section_info): New prototype.
4025         * dwarf2read.c (dwarf2_get_section_info): Replace parameter
4026         section_name by sect.  Use a switch to select the info.
4027         * dwarf2-frame.c (warf2_get_section_info): Remove prototype.
4028         (dwarf2_build_frame_info): Adjust calls to dwarf2_get_section_info.
4029
4030 2011-05-24  Pedro Alves  <pedro@codesourcery.com>
4031
4032         * solib-svr4.c (svr4_solib_create_inferior_hook): Skip setting
4033         shared library event breakpoint if there's no execution.
4034
4035 2011-05-24  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4036
4037         * breakpont.c (remove_hw_watchpoints): Remove unused function.
4038         * breakpoint.h remove_hw_watchpoints(): Remove prototype.
4039
4040 2011-05-23  Tom Tromey  <tromey@redhat.com>
4041
4042         * c-lang.c (evaluate_subexp_c): Use expect_type if it is not
4043         NULL.
4044
4045 2011-05-23  Doug Evans  <dje@google.com>
4046
4047         * python/lib/gdb/printing.py (register_pretty_printer): Add missing
4048         entry for RuntimeError to doc string.
4049
4050 2011-05-23  Jerome Guitton  <guitton@adacore.com>
4051
4052         * sparc-tdep.c (sparc_skip_stack_check): Recognize a new instruction
4053         sequence for probing loops.
4054
4055 2011-05-23  Pedro Alves  <pedro@codesourcery.com>
4056
4057         * infrun.c (user_visible_resume_ptid): Fix typos in describing
4058         comment.
4059
4060 2011-05-21  Mark Kettenis  <kettenis@gnu.org>
4061
4062         * sparc-nat.c (sparc_fetch_inferior_registers): Explicitly supply
4063         zero as the value for %g0 in the register cache.
4064         * sparc-tdep.c (sparc32_supply_gregset): Likewise.
4065         * sparc64-tdep.c (sparc64_supply_gregset): Likewise.
4066
4067 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4068
4069         * infrun.c (proceed): Set previous_inferior_ptid here.
4070         (init_wait_for_inferior): Initialize previous_inferior_ptid from
4071         inferior_ptid, not null_ptid.
4072         (wait_for_inferior): Don't initialize previous_inferior_ptid here.
4073         (fetch_inferior_event): Nor here.
4074
4075 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4076
4077         * inf-loop.c (inferior_event_handler): Only output a message if
4078         verbose.
4079
4080 2011-05-20  Luis Machado  <lgustavo@codesourcery.com>
4081
4082         * MAINTAINERS: Update my e-mail address.
4083
4084 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4085
4086         * infrun.c (proceed): Switch the inferior event loop to
4087         INF_EXEC_COMPLETE if the target refused to resume from a
4088         vfork/fork.
4089
4090 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4091
4092         * infcmd.c: Include "inf-loop.h".
4093         (step_once): When stepping into an inline subroutine, pretend the
4094         target has run.  If the target can async, switch the inferior
4095         event loop to INF_EXEC_COMPLETE.
4096         * inferior.h (user_visible_resume_ptid): Declare.
4097         * infrun.c (user_visible_resume_ptid): New function, factored out
4098         from `resume'.
4099         (resume): Use it.
4100         * mi/mi-main.c (mi_execute_async_cli_command): Remove assertion
4101         that the current thread is running.  Merge async and sync
4102         branches.
4103
4104 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4105
4106         * infcmd.c (step_1): Simplify synchronous case.
4107
4108 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4109
4110         * tracepoint.c: Include exceptions.h.
4111         (TFILE_PID): Move higher in file.
4112         (tfile_open): Delay pushing the tfile target until we're assured
4113         the tfile header is present in the file.  Wrap reading the initial
4114         newline-terminated lines in TRY_CATCH.  Pop the target if the
4115         initial setup failed.  Add the tfile's thread immediately
4116         aftwards, before any non-essential setup.  Don't skip
4117         post_create_inferior if there are no traceframes present in the
4118         file.
4119         (tfile_close): Remove redundant check for null before xfree call.
4120         (tfile_thread_alive): New function.
4121         (init_tfile_ops): Register it as to_thread_alive callback.
4122
4123 2011-05-20  Pedro Alves  <pedro@codesourcery.com>
4124
4125         * tracepoint.c (tfile_open): Delete #if 0'd code.
4126
4127 2011-05-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
4128
4129         Fix -readnow for -gdwarf-4 unused type units.
4130         * dwarf2read.c (struct signatured_type): Remove the field offset.
4131         (create_signatured_type_table_from_index): Remove its initialization.
4132         (create_debug_types_hash_table): Likewise.  Initialize per_cu.offset
4133         instead.  Add a complaint call.
4134         (process_psymtab_comp_unit): Change assignment to gdb_assert.
4135         (process_type_comp_unit, lookup_die_type, dump_die_shallow)
4136         (lookup_signatured_type_at_offset, read_signatured_type)
4137         (write_one_signatured_type): Update the field for per_cu.
4138
4139 2011-05-19  Tom Tromey  <tromey@redhat.com>
4140
4141         * python/py-inferior.c (python_inferior_exit): Use
4142         target_gdbarch.
4143         (python_on_resume): Likewise.
4144
4145 2011-05-19  Matt Rice  <ratmice@gmail.com>
4146
4147         * breakpoint.c (bpstat_do_actions_1): Call prevent_dont_repeat.
4148
4149 2011-05-19  Hui Zhu  <teawater@gmail.com>
4150
4151         * tracepoint.c (tfile_trace_find): Return directly when num is -1.
4152
4153 2011-05-19  Hui Zhu  <teawater@gmail.com>
4154
4155         * xcoffread.c (read_xcoff_symtab): Initialize fcn_aux_saved.
4156
4157 2011-05-18  Tom Tromey  <tromey@redhat.com>
4158
4159         * dwarf2read.c (dwarf2_add_field): Constify.
4160         * value.c (value_static_field): Constify.
4161         * gdbtypes.h (struct main_type) <field.field_location.physname>:
4162         Now const.
4163         * ax-gdb.c (gen_static_field): Constify
4164
4165 2011-05-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
4166
4167         * linux-nat.c (kill_callback): Use SIGKILL first.
4168
4169 2011-05-18  Joel Brobecker  <brobecker@adacore.com>
4170
4171         * ada-lang.c (print_it_exception): Avoid use of sprintf.
4172
4173 2011-05-18  Tom Tromey  <tromey@redhat.com>
4174
4175         * value.c (value_fn_field): Constify.
4176         * symtab.c (gdb_mangle_name): Constify.
4177         * stabsread.c (update_method_name_from_physname): Make 'physname'
4178         argument const.
4179         * p-typeprint.c (pascal_type_print_method_args): Make arguments
4180         const.  Use explicit fputc_filtered loop.
4181         (pascal_type_print_base): Constify.
4182         * p-lang.h (pascal_type_print_method_args): Update.
4183         * linespec.c (add_matching_methods): Constify.
4184         (add_constructors): Likewise.
4185         * jv-typeprint.c (java_type_print_base): Constify.
4186         * gdbtypes.h (struct cplus_struct_type)
4187         <fn_fieldlist.fn_field.physname>: Now const.
4188         * dwarf2read.c (compute_delayed_physnames): Constify.
4189         (dwarf2_add_member_fn): Likewise.
4190         * c-typeprint.c (c_type_print_base): Constify.  Use cleanups.
4191
4192 2011-05-18  Pedro Alves  <pedro@codesourcery.com>
4193
4194         * infrun.c (resume): Mention which is the current thread, and its
4195         current PC in debug output.
4196         (prepare_to_proceed): Mention the thread switching in debug
4197         output.
4198
4199 2011-05-18  Tom Tromey  <tromey@redhat.com>
4200
4201         * linux-thread-db.c (try_thread_db_load_from_pdir_1): Fix absolute
4202         path check.  Use xmalloc and cleanups.
4203         (try_thread_db_load_from_dir): Use xmalloc and cleanups.
4204
4205 2011-05-17  Tom Tromey  <tromey@redhat.com>
4206
4207         * cp-valprint.c (cp_print_value_fields): Catch errors from
4208         value_static_field.
4209
4210 2011-05-17  Tom Tromey  <tromey@redhat.com>
4211
4212         * dwarf2read.c (dwarf2_get_die_type): Call
4213         get_die_type_at_offset.
4214         * dwarf2expr.c (dwarf_get_base_type): Handle NULL return from
4215         get_base_type function.
4216
4217 2011-05-17  Tomas Martinec  <fyzmat@gmail.com>
4218
4219         * infrun.c (handle_inferior_event) <handling deferred step>: Clear
4220         trap_expected.
4221
4222 2011-05-16  Doug Evans  <dje@google.com>
4223
4224         * python/py-auto-load.c (source_section_scripts): Mention objfile
4225         name in warning.
4226
4227 2011-05-15  Doug Evans  <dje@google.com>
4228
4229         * linux-thread-db.c (try_thread_db_load_from_pdir_1): New function.
4230         (try_thread_db_load_from_pdir): Call it.  If unable to find
4231         libthread_db in directory of libpthread, see if we're looking at
4232         the separate-debug-info copy.
4233
4234         * python/py-autoload.c (print_script): Print "Missing" instead of
4235         "No" for missing scripts.
4236         (info_auto_load_scripts): Tweak "Loaded" column to fit "Missing".
4237
4238 2011-05-13  Doug Evans  <dje@google.com>
4239
4240         * ui-file.c (stdio_file_write_async_safe): Add comment.
4241
4242 2011-05-14  Hui Zhu  <teawater@gmail.com>
4243
4244         * ui-file.c (stdio_file_write_async_safe): Add empty check for build.
4245
4246 2011-05-13  Doug Evans  <dje@google.com>
4247
4248         Support $pdir and $sdir in libthread-db-search-path.
4249         * NEWS: Mention $sdir,$pdir.
4250         * gdb_thread_db.h (LIBTHREAD_DB_SEARCH_PATH): Add $sdir:$pdir.
4251         * linux-thread-db.c (try_thread_db_load_from_pdir): New function.
4252         (try_thread_db_load_from_sdir): New function.
4253         (try_thread_db_load_from_dir): New function.
4254         (thread_db_load_search): Handle $pdir, $sdir.  Remove trying of
4255         system directories if search of libthread-db-search-path fails,
4256         that is now done via $sdir.
4257         (has_libpthread): New function.
4258         (thread_db_load): Remove search for libthread_db in directory of
4259         libpthread, that is now done via $pdir.
4260
4261         * NEWS: Mention "info auto-load-scripts".
4262         * python/py-auto-load.c (struct auto_load_pspace_info): New member
4263         script_not_found_warning_printed.
4264         (init_loaded_scripts_info): Renamed from create_loaded_scripts_hash,
4265         all callers updated.  Initialize script_not_found_warning_printed.
4266         (get_auto_load_pspace_data_for_loading): New function.
4267         (maybe_add_script): New function.
4268         (source_section_scripts): Simplify.  Only print one warning regardless
4269         of the number of auto-load scripts not found.
4270         (clear_section_scripts): Clear script_not_found_warning_printed.
4271         (auto_load_objfile_script): Record script in hash table.
4272         (count_matching_scripts): New function.
4273         (maybe_print_script): Renamed from maybe_print_section_script, all
4274         callers updated.  Rewrite to use ui_out_*.
4275         (info_auto_load_scripts): Renamed from
4276         maintenance_print_section_scripts, all callers updated.
4277         (gdbpy_initialize_auto_load): "maintenance print section-scripts"
4278         renamed as "info auto-load-scripts".
4279
4280 2011-05-13  Tom Tromey  <tromey@redhat.com>
4281
4282         * dwarf2expr.c (read_uleb128): Cast intermediate result.
4283         (read_sleb128): Likewise.
4284
4285 2011-05-13  Tom Tromey  <tromey@redhat.com>
4286
4287         * dwarf2loc.c (disassemble_dwarf_expression): Fix instruction
4288         offset display.
4289
4290 2011-05-13  Doug Evans  <dje@google.com>
4291
4292         * linux-nat.c (debug_linux_nat_async): Delete.
4293         Replace all references to use debug_linux_nat instead.
4294         (show_debug_linux_nat_async): Delete.
4295         (sigchld_handler): Call ui_file_write_async_safe instead of
4296         fprintf_unfiltered.
4297         (_initialize_linux_nat): Remove `set debug lin-lwp-async'.
4298         * ui-file.c (struct ui_file): New member to_write_async_safe.
4299         (null_file_write_async_safe): New function.
4300         (ui_file_write_async_safe): New function.
4301         (set_ui_file_write_async_safe): New function.
4302         (ui_file_new): Initialize to_write_async_safe.
4303         (stdio_file_write_async_safe): New function.
4304         (struct stdio_file): New member fd.
4305         (stdio_file_new): Initialize to_write_async_safe, fd.
4306         (stdio_file_read, stdio_file_isatty): New stdio->fd instead of calling
4307         fileno.
4308         * ui-file.h (ui_file_write_async_safe_ftype): New typedef.
4309         (set_ui_file_write_async_safe): Declare.
4310         (ui_file_write_async_safe): Declare.
4311
4312 2011-05-13  Tom Tromey  <tromey@redhat.com>
4313
4314         * utils.c (do_value_free): New function.
4315         (make_cleanup_value_free): Likewise.
4316         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Handle value
4317         freeing correctly.
4318         (dwarf2_loc_desc_needs_frame): Call
4319         make_cleanup_value_free_to_mark.
4320         * dwarf2expr.h (struct dwarf_expr_context) <mark>: Remove field.
4321         * dwarf2expr.c (free_dwarf_expr_context): Don't call
4322         value_free_to_mark.
4323         (new_dwarf_expr_context): Don't call value_mark.
4324         * dwarf2-frame.c (execute_stack_op): Call
4325         make_cleanup_value_free_to_mark.
4326         * defs.h (make_cleanup_value_free): Declare.
4327
4328 2011-05-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4329
4330         * mi/mi-main.c (mi_cmd_execute): Use cleanup from
4331         prepare_execute_command.
4332         * top.c (prepare_execute_command): Return cleanup.
4333         (execute_command): Use cleanup from prepare_execute_command.
4334         * top.h (prepare_execute_command): Change prototype to return
4335         cleanup.
4336         * defs.h (struct value): Add opaque declaration.
4337         (make_cleanup_value_free_to_mark): Add prototype.
4338         * utils.c (do_value_free_to_mark): New function.
4339         (make_cleanup_value_free_to_mark): Likewise.
4340
4341 2011-05-12  Tom Tromey  <tromey@redhat.com>
4342
4343         * dwarf2expr.c (execute_stack_op) <DW_OP_shr>: Unconditionally
4344         cast left-hand-side to unsigned.
4345
4346 2011-05-12  Tom Tromey  <tromey@redhat.com>
4347
4348         PR gdb/12617:
4349         * value.h (value_from_contents): Declare.
4350         * value.c (value_from_contents): New function.
4351         * dwarf2read.c (dwarf_stack_op_name): Add new values.
4352         (dwarf2_get_die_type): New function.
4353         * dwarf2loc.c (dwarf_expr_get_base_type): New function.
4354         (allocate_piece_closure): Acquire reference to values.
4355         (read_pieced_value): Update for value-based expressions.
4356         (write_pieced_value): Likewise.
4357         (free_pieced_value_closure): Call value_free as needed.
4358         (dwarf2_evaluate_loc_desc_full): Set get_base_type field.
4359         Update for value-based expressions.
4360         * dwarf2loc.h (dwarf2_get_die_type): Declare.
4361         * dwarf2expr.h (struct dwarf_stack_value) <value>: Change type.
4362         <get_base_type>: New field.
4363         (struct dwarf_expr_piece) <v.value>: Change type.
4364         <v.regno>: New field.
4365         (struct dwarf_expr_context) <mark>: New field.
4366         (dwarf_expr_piece, dwarf_expr_fetch): Update.
4367         (dwarf_expr_pop, dwarf_expr_push): Remove.
4368         (dwarf_expr_push_address): Declare.
4369         * dwarf2expr.c (dwarf_arch_cookie): New global.
4370         (struct dwarf_gdbarch_types): New.
4371         (dwarf_gdbarch_types_init, dwarf_expr_address_type): New
4372         functions.
4373         (dwarf_expr_push): Change type of 'value' argument.  Update.  Now
4374         static.
4375         (dwarf_expr_push_address): New function.
4376         (dwarf_expr_pop): Now static.
4377         (dwarf_expr_fetch): Change return type.
4378         (dwarf_require_integral): New function.
4379         (dwarf_expr_fetch): Simplify.
4380         (add_piece): Update.
4381         (base_types_equal_p, dwarf_get_base_type, get_unsigned_type): New
4382         functions.
4383         (execute_stack_op) <sign_ext>: Remove.
4384         Use values for DWARF stack.
4385         <DW_OP_GNU_const_type, DW_OP_GNU_deref_type,
4386         DW_OP_GNU_regval_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret>:
4387         New cases.
4388         (_initialize_dwarf2expr): New function.
4389         (add_piece): Update.
4390         (new_dwarf_expr_context): Set new field.
4391         (free_dwarf_expr_context): Call value_free_to_mark.
4392         * dwarf2-frame.c (no_base_type): New function.
4393         (execute_stack_op): Set get_base_type field.  Update.
4394
4395 2011-05-12  Tom Tromey  <tromey@redhat.com>
4396
4397         * dwarf2read.c (read_common_block): Fix formatting.
4398
4399 2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>
4400
4401         * breakpoint.c (disable_breakpoint): Disable all locations
4402         associated with a tracepoint on target if a trace experiment is
4403         running.
4404         (disable_command): Disable a specific tracepoint location on target if
4405         a trace experiment is running.
4406         (do_enable_breakpoint): Enable all locations associated with a
4407         tracepoint on target if a trace experiment is running.
4408         (enable_command) Enable a specific tracepoint location on target if a
4409         trace experiment is running.
4410         * target.c (update_current_target): Add INHERIT and de_fault clauses for
4411         to_supports_enable_disable_tracepoint, to_enable_tracepoint and
4412         to_disable_tracepoint.
4413         * target.h: Add declaration of struct bp_location.
4414         (struct target_ops): Add new functions
4415         to_supports_enable_disable_tracepoint, to_enable_tracepoint and
4416         to_disable_tracepoint to target operations.
4417         (target_supports_enable_disable_tracepoint): New macro.
4418         (target_enable_tracepoint): New macro.
4419         (target_disable_tracepoint): New macro.
4420         * remote.c (struct remote_state): Add new field.
4421         (remote_enable_disable_tracepoint_feature): New.
4422         (remote_protocol_features): Add new entry.
4423         (remote_supports_enable_disable_tracepoint): New.
4424         (remote_enable_tracepoint): New.
4425         (remote_disable_tracepoint): New.
4426         (init_remote_ops): Add remote_enable_tracepoint,
4427         remote_disable_tracepoint and remote_supports_enable_disable_tracepoint
4428         to remote operations.
4429         * tracepoint.c (start_tracing): Allow tracing to start without any
4430         tracepoints enabled with just a warning if they can be re-enabled
4431         later.
4432         * NEWS: Add news item for the new behaviour of the enable and disable
4433         GDB commands when applied to tracepoints.
4434         Add news items for the new remote packets QTEnable and QTDisable.
4435
4436 2011-05-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4437
4438         * config.in: Regenerate.
4439         * configure: Regenerate.
4440         * configure.ac <--with-system-readline> (for readline_echoing_p):
4441         Remove the test.
4442         * tui/tui-io.c (tui_old_readline_echoing_p): Rename to ...
4443         (tui_old_rl_echoing_p): ... here.
4444         (tui_setup_io): Rename extern declaration readline_echoing_p to
4445         _rl_echoing_p.  Adjust assignments for the both renames.
4446
4447 2011-05-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4448
4449         * symtab.c (lookup_symtab): Run cleanup before returning.
4450
4451 2011-05-11  Tom Tromey  <tromey@redhat.com>
4452
4453         * dwarf2read.c (handle_data_member_location): New function.
4454         (dwarf2_add_field): Use it.
4455         (read_common_block): Likewise.
4456
4457 2011-05-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
4458
4459         Make addrs->SECTINDEX always defined.
4460         * symfile.c (relative_addr_info_to_section_offsets): Check for
4461         SECTINDEX -1, not for zero ADDR.
4462         (addrs_section_compar): Remove checking for invalid SECTINDEX.
4463         (addr_info_make_relative): Set SECTINDEX to -1 for unmatched entries.
4464         * symfile.h (struct section_addr_info) <sectindex>: Update the comment
4465         on its validity.
4466
4467 2011-05-10  Doug Evans  <dje@google.com>
4468
4469         * linux-thread-db.c: Whitespace cleanup.
4470         (try_thread_db_load_1): Fix comment.
4471
4472         * linux-thread-db.c (set_libthread_db_search_path): New function.
4473         (_initialize_thread_db): Add setter for libthread-db-search-path.
4474
4475 2011-05-09  Doug Evans  <dje@google.com>
4476
4477         * NEWS: Mention --with-iconv-bin.
4478         * configure.ac: New option --with-iconv-bin.
4479         * configure: Regenerate.
4480         * config.in: Regenerate.
4481         * defs.h (relocate_gdb_directory): Declare.
4482         * main.c (relocate_gdb_directory): Renamed from relocate_directory,
4483         removed progname parameter, and exported.  All callers updated.
4484         * charset.c (find_charset_names): Use --with-iconv-bin if specified.
4485
4486         * linux-nat.c (lin_lwp_attach_lwp): For !WIPSTOPPED case,
4487         adding missing call to restore_child_signals_mask.
4488
4489 2011-05-09  Pedro Alves  <pedro@codesourcery.com>
4490
4491         * inferior.h (wait_for_inferior): Remove `thread_exec_as_sigtrap'
4492         parameter.
4493         * infrun.c (proceed, start_remote): Adjust.
4494         (wait_for_inferior): Remove `thread_exec_as_sigtrap' parameter,
4495         and adjust to not handle it.
4496         * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
4497         * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
4498         * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
4499         * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
4500         * windows-nat.c (do_initial_windows_stuff): Adjust.
4501         * infcmd.c (attach_command): Adjust.
4502         (notice_new_inferior): Adjust.
4503
4504 2011-05-06  Ulrich Weigand  <uweigand@de.ibm.com>
4505
4506         * ppc-linux-tdep.c (ppu2spu_prev_register): Handle pseudo registers.
4507         (ppu2spu_unwind_register): Mark pseudo registers unavailable.
4508         * spu-tdep.c (op_selb): Use correct value.
4509
4510 2011-05-06  Ulrich Weigand  <uweigand@de.ibm.com>
4511
4512         * spu-linux-nat.c (spu_symbol_file_add_from_memory): Add NULL
4513         "parent" parameter to symbol_file_add_from_bfd call.
4514
4515 2011-05-06  Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>
4516             Thiago Jung Bauermann  <bauerman@br.ibm.com>
4517
4518         Implement support for PowerPC BookE masked watchpoints.
4519         * NEWS: Mention masked watchpoint support.  Create "Changed commands"
4520         section.
4521         * breakpoint.h (struct breakpoint_ops) <works_in_software_mode>: New
4522         method.  Initialize to NULL in all existing breakpoint_ops instances.
4523         (struct breakpoint) <hw_wp_mask>: New field.
4524         * breakpoint.c (is_masked_watchpoint): Add prototype.
4525         (update_watchpoint): Don't set b->val for masked watchpoints.  Call
4526         breakpoint's breakpoint_ops.works_in_software_mode if available.
4527         (watchpoints_triggered): Handle the case of a hardware masked
4528         watchpoint trigger.
4529         (watchpoint_check): Likewise.
4530         (works_in_software_mode_watchpoint): New function.
4531         (insert_masked_watchpoint, remove_masked_watchpoint)
4532         (resources_needed_masked_watchpoint)
4533         (works_in_software_mode_masked_watchpoint, print_it_masked_watchpoint)
4534         (print_one_detail_masked_watchpoint, print_mention_masked_watchpoint)
4535         (print_recreate_masked_watchpoint, is_masked_watchpoint): New
4536         functions.
4537         (masked_watchpoint_breakpoint_ops): New structure.
4538         (watch_command_1): Check for the existence of the `mask' parameter.
4539         Set b->ops according to the type of hardware watchpoint being created.
4540         * ppc-linux-nat.c (ppc_linux_insert_mask_watchpoint)
4541         (ppc_linux_remove_mask_watchpoint)
4542         (ppc_linux_masked_watch_num_registers): New functions.
4543         (_initialize_ppc_linux_nat): Initialize to_insert_mask_watchpoint,
4544         to_remove_mask_watchpoint and to_masked_watch_num_registers.
4545         * target.c (update_current_target): Mention to_insert_mask_watchpoint,
4546         to_remove_mask_watchpoint, and to_masked_watch_num_registers.
4547         (target_insert_mask_watchpoint, target_remove_mask_watchpoint)
4548         (target_masked_watch_num_registers): New functions.
4549         * target.h (struct target_ops) <to_insert_mask_watchpoint>,
4550         <to_remove_mask_watchpoint>, <to_masked_watch_num_registers>: New
4551         methods.
4552         (target_insert_mask_watchpoint, target_remove_mask_watchpoint)
4553         (target_masked_watch_num_registers): Add prototypes.
4554
4555 2011-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
4556
4557         PR 12573
4558         * dwarf2read.c (struct dwarf2_cu): New field has_loclist.
4559         (producer_is_gcc_ge_4_0): New function.
4560         (process_full_comp_unit): Set also symtab->locations_valid.  Move the
4561         symtab->language code.
4562         (var_decode_location): Set cu->has_loclist.
4563         * symtab.c (skip_prologue_sal): New variables saved_pc, force_skip and
4564         skip.  Intialize force_skip from locations_valid.  Move the prologue
4565         skipping code into two passes.
4566         * symtab.h (struct symtab): Make the primary field a bitfield.  New
4567         field locations_valid.
4568
4569 2011-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
4570
4571         * c-exp.y (qualified_name): Call destructor_name_p with $1.type.
4572         (classify_inner_name): Call cp_lookup_nested_type with
4573         yylval.tsym.type.
4574         * cp-namespace.c (cp_lookup_nested_type): New variable
4575         saved_parent_type.  Call CHECK_TYPEDEF for parent_type.  Call
4576         type_name_no_tag_or_error with saved_parent_type.
4577         * dwarf2read.c (load_partial_dies): Read in any children of
4578         DW_TAG_typedef with complaint in such case.
4579         * gdbtypes.c (type_name_no_tag_or_error): New function.
4580         * gdbtypes.h (type_name_no_tag_or_error): New prototype.
4581         * valops.c (destructor_name_p): New comment for parameter type.  Remove
4582         type const.  Make dname and cp const.  Call type_name_no_tag_or_error.
4583         * value.h (destructor_name_p): Remove type const.
4584
4585 2011-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
4586
4587         * symtab.c (compare_symbol_name): New function.
4588         (completion_list_add_name, expand_partial_symbol_name): Call it,
4589         remove the variable ncmp.
4590         (default_make_symbol_completion_list_break_on): Reduce SYM_TEXT_LEN,
4591         gdb_assert it.
4592
4593 2011-05-05  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4594
4595         Demote to sw watchpoint only in update_watchpoint.
4596         * breakpoint.c (update_watchpoint): Change between software and
4597         hardware watchpoint for all kinds of watchpoints, not just
4598         read/write ones.  Determine b->exact value here instead of
4599         in watch_command_1.  Error out if there are not enough resources
4600         for a read or access hardware watchpoint.
4601         (watch_command_1): Remove logic of checking whether there are
4602         enough resources available, since update_watchpoint will do that
4603         work now.  Don't set b->exact here.  Catch exceptions thrown by
4604         update_watchpoint and delete the watchpoint.
4605         (can_use_hardware_watchpoint): Remove exact_watchpoints argument.
4606         Use target_exact_watchpoints instead.
4607         (delete_breakpoint): Notify observers only if deleted watchpoint
4608         has a breakpoint number assigned to it.
4609
4610 2011-05-05  Janis Johnson  <janisjo@codesourcery.com>
4611
4612         * MAINTAINERS: Add myself as a write-after-approval maintainer.
4613
4614 2011-05-05  Jerome Guitton  <guitton@adacore.com>
4615
4616         * i386-tdep.c (i386_in_stack_tramp_p, i386_stack_tramp_frame_sniffer):
4617         New functions.
4618         (i386_stack_tramp_frame_unwind): New static global.
4619         (i386_match_pattern): New function, extracted from i386_match_insn.
4620         (i386_match_insn): Use i386_match_pattern.
4621         (i386_match_insn_block): New function.
4622         (i386_tramp_chain_in_reg_insns)
4623         (i386_tramp_chain_on_stack_insns): New static variables.
4624         (i386_gdbarch_init): Add i386_stack_tramp_frame_unwind to list
4625         of unwinders.
4626
4627 2011-05-04  Joseph Myers  <joseph@codesourcery.com>
4628
4629         * configure.host (xscale*): Don't handle target.
4630         * configure.tgt (thumb*-*-* | strongarm*-*-* | xscale-*-*): Don't
4631         handle targets.
4632
4633 2011-05-04  Yao Qi  <yao@codesourcery.com>
4634
4635         * gdb_wait.h: remove WAITTYPE and WCOREDUMP.
4636
4637 2011-05-03  Joel Brobecker <brobecker@adacore.com>
4638
4639         Revert:
4640         | 2011-03-07  Michael Snyder  <msnyder@vmware.com>
4641         | * elfread.c (elf_symtab_read): Stop memory leak.
4642
4643 2011-05-03  Pierre Muller  <muller@ics.u-strasbg.fr>
4644
4645         * nto-tdep.c (nto_target): Replace deprecated call to
4646         cygwin_conv_to_posix_path functions by cygwin_conv_path calls.
4647
4648 2011-05-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
4649
4650         Fix false GCC warning.
4651         * breakpoint.c (do_enable_breakpoint): Initialize orig_enable_state.
4652
4653 2011-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4654
4655         * breakpoint.c (update_watchpoint): Move code to change
4656         the enable state of breakpoint from here ...
4657         (do_enable_breakpoint): ... to here.
4658
4659 2011-04-26  Andrew Gontarek  <andrewg@cray.com>
4660
4661         * valprint.c (val_print_array_elements): Fixed poor performance
4662         of printing very large arrays with repeat_count_threshold set
4663         to unlimited.  New comment.
4664
4665 2011-04-29  Tom Tromey  <tromey@redhat.com>
4666
4667         * mi/mi-parse.c (mi_parse): Remove incorrect sizeof.
4668         (mi_parse): Likewise.
4669         * breakpoint.c (break_range_command): Use sizeof char*, not
4670         char**.
4671         (create_breakpoint): Likewise.
4672         (parse_breakpoint_sals): Likewise.
4673
4674 2011-04-29  Pedro Alves  <pedro@codesourcery.com>
4675
4676         * linux-nat.c (linux_child_remove_fork_catchpoint)
4677         (linux_child_remove_vfork_catchpoint)
4678         (linux_child_remove_exec_catchpoint): New functions.
4679         (linux_target_install_ops): Install them.
4680
4681 2011-04-29  Phil Muldoon  <pmuldoon@redhat.com>
4682
4683         PR mi/12531
4684
4685         * varobj.c (install_default_visualizer): Do not install a
4686         visualizer if the varobj is CPLUS_FAKE_CHILD.
4687         (construct_visualizer): Likewise.
4688
4689 2011-04-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
4690
4691         * symtab.c (expand_partial_symbol_name): New variable NCMP.  Support
4692         case insensitive comparison.
4693
4694 2011-04-28  Ulrich Weigand  <ulrich.weigand@linaro.org>
4695
4696         * infrun.c (proceed): Revert previous change.
4697         (resume): Instead, handle the case of signal delivery while stepping
4698         off a breakpoint location here, and only if software single-stepping
4699         is used.  Handle nested signals.
4700
4701 2011-04-28  Yao Qi  <yao@codesourcery.com>
4702
4703         * arm-tdep.c (copy_unmodified): Rename to ...
4704         (arm_copy_unmodified): .. this.  New.
4705         (copy_preload): Move common part to ...
4706         (install_preload): .. this.  New.
4707         (arm_copy_preload): New.
4708         (copy_preload_reg): Move common part to ...
4709         (install_preload_reg): ... this.  New.
4710         (arm_copy_preload_reg): New.
4711         (copy_b_bl_blx): Move common part to ...
4712         (install_b_bl_blx): .. this.  New.
4713         (arm_copy_b_bl_blx): New.
4714         (copy_bx_blx_reg): Move common part to ...
4715         (install_bx_blx_reg): ... this. New.
4716         (arm_copy_bx_blx_reg): New.
4717         (copy_alu_reg): Move common part to ...
4718         (install_alu_reg): ... this.  New.
4719         (arm_copy_alu_reg): New.
4720         (copy_alu_shifted_reg): Move common part to ...
4721         (install_alu_shifted_reg): ... this.  New.
4722         (copy_ldr_str_ldrb_strb): Move common part to ...
4723         (install_ldr_str_ldrb_strb): ... this.  New.
4724         (arm_copy_ldr_str_ldrb_strb): New.
4725         (copy_copro_load_store): Move some common part to ...
4726         (install_copy_copro_load_store): ... this.  New.
4727         (arm_copy_copro_load_store): New.
4728         (copy_svc): Delete.
4729         (arm_copy_svc): Renamed from copy_svc.
4730         (copy_undef): Delete.
4731         (arm_copy_undef): Renamed from copy_undef.
4732         (decode_ext_reg_ld_st): Delete.
4733         (arm_decode_ext_reg_ld_st): Renamed from decode_ext_reg_ld_st.
4734         (decode_svc_copro): Delete.
4735         (arm_decode_svc_copro): Renamed from decode_svc_copro.
4736         (copy_copro_load_store, copy_alu_imm): update callers.
4737         (copy_extra_ld_st, copy_block_xfer): Likewise.
4738         (decode_misc_memhint_neon, decode_unconditional): Likewise.
4739         (decode_miscellaneous, decode_dp_misc): Likewise.
4740         (decode_ld_st_word_ubyte, decode_media): Likewise.
4741         (decode_b_bl_ldmstm, decode_ext_reg_ld_st): Likewise.
4742         (decode_svc_copro, decode_misc_memhint_neon): Likewise.
4743         (decode_unconditional, decode_miscellaneous): Likewise.
4744         (decode_media, decode_b_bl_ldmstm): Likewise.
4745         (arm_process_displaced_insn): Likewise..
4746         (decode_misc_memhint_neon): Delete.
4747         (arm_decode_misc_memhint_neon): Renamed from decode_misc_memhint_neon.
4748         (decode_miscellaneous): Delete.
4749         (arm_decode_miscellaneous): Renamed from decode_miscellaneous.
4750         (decode_dp_misc): Delete.
4751         (arm_decode_dp_misc): Renamed from decode_dp_misc.
4752         (decode_ld_st_word_ubyte): Delete.
4753         (arm_decode_ld_st_word_ubyte): Renamed from decode_ld_st_word_ubyte.
4754         (decode_media): Delete.
4755         (arm_decode_media): Renamed from decode_media.
4756         (decode_b_bl_ldmstm): Delete.
4757         (arm_decode_b_bl_ldmstm): Renamed from decode_b_bl_ldmstm.
4758         (decode_ext_reg_ld_st): Delete.
4759         (arm_decode_ext_reg_ld_st): Renamed from decode_ext_reg_ld_st.
4760         (decode_unconditional): Delete.
4761         (arm_decode_unconditional): Renamed from decode_unconditional.
4762
4763 2011-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
4764
4765         Case insensitive lookups implementation.
4766         * dwarf2read.c: Include ctype.h.
4767         (struct mapped_index): New field version.
4768         (mapped_index_string_hash): New parameter index_version.  New comment
4769         for it.  Call tolower appropriately.
4770         (find_slot_in_mapped_hash): New variable cmp, initialize it, use it.
4771         Choose the right index version for mapped_index_string_hash.
4772         (dwarf2_read_index): Support also the index version 5.  Initialize the
4773         new struct mapped_index field version.
4774         (hash_strtab_entry): Pass INT_MAX for the new parameter, explain why.
4775         (find_slot): Explain the version needs.  Pass INT_MAX for the new
4776         parameter.
4777         (write_psymtabs_to_index): Produce version 5.
4778         * minsyms.c (lookup_minimal_symbol): New variable cmp, initialize it,
4779         use it.  New comment for SYMBOL_MATCHES_SEARCH_NAME.
4780         * psymtab.c (lookup_partial_symbol): Find the
4781         SYMBOL_MATCHES_SEARCH_NAME start of the found block of matching
4782         entries.
4783         * symtab.c (lookup_symbol_in_language): Remove the case_sensitive_off
4784         NAME lowercasing.
4785         (search_symbols): Pass REG_ICASE to regcomp for case_sensitive_off.
4786         (completion_list_add_name): New variable ncmp, initialize it, use it.
4787         * symtab.h (SYMBOL_HASH_NEXT): Always call tolower.
4788         * utils.c (strcmp_iw): Support case_sensitive_off.
4789         (strcmp_iw_ordered): Sort in a way compatible with case_sensitive_off.
4790         New function comment part.  New variables saved_string1,
4791         saved_string2 and case_pass.  Add a proper second pass.
4792
4793 2011-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
4794
4795         Replace re_comp/re_exec by regcomp/regexec.
4796         * symtab.c (struct search_symbols_data): New fields preg, preg_p.
4797         (search_symbols_name_matches): Use them, use regexec.
4798         (search_symbols): New variable retval_chain, adjust the use of
4799         old_chain against it.  Replace re_comp by regcomp.  Use the new struct
4800         search_symbols_data fields, use regexec instead of re_exec.
4801
4802 2011-04-27  Jan Kratochvil  <jan.kratochvil@redhat.com>
4803
4804         Format the code for the next patch.
4805         * dwarf2read.c (struct mapped_index): Include delimiting newlines.
4806         * utils.c (strcmp_iw_ordered): Reformat the code for the next patch.
4807         New variables c1 and c2.
4808
4809 2011-04-27  Ulrich Weigand  <ulrich.weigand@linaro.org>
4810
4811         * infrun.c (proceed): Do not single-step into signal delivery
4812         when stepping off a breakpoint location.
4813         (insert_step_resume_breakpoint_at_frame): Move prototype earlier.
4814         (insert_step_resume_breakpoint_at_caller): Likewise.
4815         (insert_step_resume_breakpoint_at_sal): Likewise.
4816         (insert_longjmp_resume_breakpoint): Likewise.
4817
4818 2011-04-27  Yao Qi  <yao@codesourcery.com>
4819
4820         * common/linux-ptrace.h: Remove include <sys/wait.h>.
4821
4822 2011-04-27  Joel Brobecker  <brobecker@adacore.com>
4823
4824         * procfs.c (procfs_pass_signals): Fix advance declaration.
4825
4826 2011-04-27  Ulrich Weigand  <ulrich.weigand@linaro.org>
4827
4828         * target.h (struct target_ops): Remove to_notice_signals;
4829         add to_pass_signals.
4830         (target_notice_signals): Remove.
4831         (target_pass_signals): Add prototype.
4832         * target.c (update_current_target): Remove to_notice_signals;
4833         mention to_pass_signals.
4834         (target_pass_signals): New function.
4835         (debug_to_notice_signals): Remove.
4836         (setup_target_debug): Do not install debug_to_notice_signals.
4837
4838         * infrun.c (signal_pass): New global.
4839         (resume): Call target_pass_signals.
4840         (handle_inferior_event): Report all signals while stepping over
4841         non-steppable watchpoint.  Reset trap_expected to ensure breakpoints
4842         are re-inserted when stepping over a signal handler.
4843         (signal_cache_update): New function.
4844         (signal_stop_update): Call it.
4845         (signal_print_update): Likewise.
4846         (signal_pass_update): Likewise.
4847         (handle_command): Call signal_cache_update and target_pass_signals
4848         instead of target_notice_signals.
4849         (_initialize_infrun): Initialize signal_pass.
4850
4851         * linux-nat.c (pass_mask): New global.
4852         (linux_nat_pass_signals): New function.
4853         (linux_nat_create_inferior): Report all signals initially.
4854         (linux_nat_attach): Likewise.
4855         (linux_nat_resume): Use pass_mask to decide whether to directly
4856         handle an inferior signal.
4857         (linux_nat_wait_1): Likewise.
4858         (linux_nat_add_target): Install to_pass_signals callback.
4859
4860         * nto-procfs.c (notice_signals): Remove.
4861         (procfs_resume): Do not call notice_signals.
4862         (procfs_notice_signals): Remove.
4863         (procfs_pass_signals): New function.
4864         (init_procfs_ops): Install to_pass_signals callback instead of
4865         to_notice_signals callback.
4866         (_initialize_procfs): Report all signals initially.
4867
4868         * procfs.c (procfs_notice_signals): Remove.
4869         (procfs_pass_signals): New function.
4870         (procfs_target): Install to_pass_signals callback instead of
4871         to_notice_signals callback.
4872         (register_gdb_signals): Remove.
4873         (procfs_debug_inferior): Report all signals initially.
4874         (procfs_init_inferior): Remove redundant register_gdb_signals call.
4875
4876         * remote.c (remote_pass_signals): Add numsigs and pass_signals
4877         parameters; use them instead of calling signal_..._state routines.
4878         (remote_notice_signals): Remove.
4879         (remote_start_remote): Report all signals initially.
4880         (remote_resume): Do not call remote_pass_signals.
4881         (_initialize_remote): Install to_pass_signals callback instead of
4882         to_notice_signals callback.
4883
4884 2011-04-27  Pedro Alves  <pedro@codesourcery.com>
4885
4886         * breakpoint.c (user_settable_breakpoint): Delete.
4887         (user_breakpoint_p): Remove check on user_settable_breakpoint.
4888         (delete_command): Check user_breakpoint_p instead of looking at
4889         the breakpoint's type.
4890         (disable_command): Ditto.
4891         (enable_command): Ditto.
4892         (delete_trace_command): Use user_breakpoint_p instead of looking
4893         at the breakpoint number directly.  When checking if there are
4894         user visible tracepoints, in order to know whether to ask the user
4895         for confirmation, check whether the breakpoint is actually a
4896         tracepoint.
4897
4898 2011-04-27  Vladimir Prus  <vladimir@codesourcery.com>
4899
4900         * python/py-breakpoint.c (gdbpy_breakpoint_created): Fix
4901         compilation.
4902
4903 2011-04-27  Vladimir Prus  <vladimir@codesourcery.com>
4904
4905         MI breakpoint notifications.
4906
4907         * annotate.c (breakpoint_changed): Adjust parameter type.
4908         * breakpoint.c (set_breakpoint_condition): Adjust to change
4909         in breakpoint_modified type.
4910         (breakpoint_set_commands): Likewise.
4911         (do_map_commands_command): Likewise.
4912         (bpstat_check_breakpoint_conditions): Notify that breakpoint has
4913         changed after bumping hit count.
4914         (bpstat_stop_status): Likewise.
4915         (print_one_breakpoint_location): Don't wrap in tuple here.
4916         (print_one_breakpoint): Always print individual locations.
4917         For locations, use unnamed tuple.
4918         (disable_breakpoints_in_unloaded_shlib): Notify that breakpoint
4919         has changed.
4920         (create_catchpoint, create_syscall_event_catchpoint): Call
4921         breakpoint_created obsever.
4922         (mention): Don't call breakpoint_created observer.
4923         (create_breakpoint_sal): Call breakpoint_created observer.
4924         (create_breakpoint, watch_command_1): Likewise.
4925         (create_ada_exception_breakpoint): Likewise.
4926         (delete_breakpoint): Call breakpoint_deleted breakpoint.
4927         (locations_are_equal): New.
4928         (update_breakpoint_locations): If locations were changed, notify.
4929         (set_ignore_count, disable_breakpoint, do_enable_breakpoint):
4930         Call breakpoint_modified observer.
4931
4932         * mi/mi-cmd-break.c (breakpoint_notify): Adjust.
4933         (mi_cmd_break_insert): Don't set observers for modify and delete.
4934         * mi/mi-interp.c (mi_suppress_breakpoint_notifications): New.
4935         (mi_breakpoint_created, mi_breakpoint_deleted)
4936         (mi_breakpoint_modified): New.
4937         (mi_interpreter_init): Hook the above.
4938         * mi/mi-main.c (mi_cmd_execute): Disable breakpoint notifications
4939         while -break-* commands are executing.
4940         * mi/mi-main.h (mi_suppress_breakpoint_notifications): New.
4941         * mi/mi-out.c (struct ui_out_data): New field original_buffer.
4942         (mi_redirect): New.
4943         (mi_ui_out_impl): Hook in mi_redirect.
4944         (mi_field_skip): True to the name, skip the field, don't output
4945         a field with an empty value.
4946
4947         * python/py-breakpoint.c (gdbpy_breakpoint_created)
4948         (gdbpy_breakpoint_deleted): Adjust.
4949         * tui/tui-hooks.c (tui_event_create_breakpoint)
4950         (tui_event_delete_breakpoint, tui_event_modify_breakpoint): Adjust.
4951
4952 2011-04-26  Aleksandar Ristovski  <aristovski@qnx.com>
4953
4954         * nto-procfs.c (procfs_insert_hw_watchpoint): Fix prototype.
4955         (procfs_remove_hw_watchpoint): Likewise.
4956
4957 2011-04-26  Michael Walle  <michael@walle.cc>
4958
4959         * remote.c (remote_start_remote): Ack packet after sending the
4960         interrupt sequence.
4961
4962 2011-04-26  Yao Qi  <yao@codesourcery.com>
4963
4964         * linux-nat.c: Move common macros to ...
4965         Include linux-ptrace.h.
4966         * common/linux-ptrace.h: ... here.  New.
4967
4968 2011-04-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
4969
4970         * elfread.c (elf_symfile_read): Protect dwarf2_initialize_objfile by
4971         !objfile_has_partial_symbols.  New comment.
4972         * objfiles.c (objfile_has_partial_symbols): Call HAS_SYMBOLS if
4973         SYM_READ_PSYMBOLS is not present. Extend the comment.
4974         * symfile.h (struct sym_fns): Extend the sym_read_psymbols comment.
4975
4976 2011-04-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
4977
4978         * defs.h (ENUM_BITFIELD): Remove.
4979
4980 2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
4981             Eli Zaretskii  <eliz@gnu.org>
4982
4983         * NEWS: Document the new gdbserver --once option.
4984
4985 2011-04-21  Jie Zhang  <jzhang918@gmail.com>
4986
4987         * MAINTAINERS: Update my email address.
4988
4989 2011-04-21  Pierre Muller  <muller@ics.u-strasbg.fr>
4990
4991         * gdb_wchar.h (USE_INTERMEDIATE_ENCODING_FUNCTION): New macro.
4992         (INTERMEDIATE_ENCODING): Change value to intermediate_encoding
4993         function call if __STDC_ISO_10646__ macro is defined.
4994         (intermediate_encoding): New prototype.
4995         * charset.c (your_gdb_wchar_t_is_bogus): New extern test variable
4996         to generate compile time error for unsupported gdb_wchar_t size.
4997         (ENDIAN_SUFFIX): New macro.
4998         (intermediate_encoding): New function.
4999
5000 2011-04-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
5001
5002         * ada-lang.c (struct add_partial_datum): Update the comment for
5003         expand_partial_symbol_name.
5004         (ada_add_partial_symbol_completions): Rename to ...
5005         (ada_expand_partial_symbol_name): ... here, change return type, update
5006         function comment, call symbol_completion_match instead of
5007         symbol_completion_add.
5008         (ada_make_symbol_completion_list): Use now expand_partial_symbol_names
5009         and ada_expand_partial_symbol_name.
5010         * dwarf2read.c (dw2_expand_symtabs_matching): Support NULL
5011         FILE_MATCHER.
5012         (dw2_map_symbol_names): Remove.
5013         (dwarf2_gdb_index_functions): Unlist dw2_map_symbol_names.
5014         * psymtab.c (map_symbol_names_psymtab): Remove.
5015         (expand_symtabs_matching_via_partial): Support NULL FILE_MATCHER.
5016         Support KIND == ALL_DOMAIN.  Exchange the NAME_MATCHER and KIND check
5017         order.
5018         (psym_functions): Unlist map_symbol_names_psymtab.
5019         (map_partial_symbol_names): Rename to ...
5020         (expand_partial_symbol_names): ... here, change the FUN type, call
5021         expand_symtabs_matching with ALL_DOMAIN and NULL FILE_MATCHER now.
5022         * psymtab.h (map_partial_symbol_names): Rename to ...
5023         (expand_partial_symbol_names): ... here, change the FUN type.
5024         * symfile.h (struct quick_symbol_functions): Update the description of
5025         expand_symtabs_matching.  Remove map_symbol_names.
5026         * symtab.c (search_symbols): Add ALL_DOMAIN to the function comment.
5027         (struct add_name_data): Update the comment for
5028         expand_partial_symbol_name.
5029         (add_partial_symbol_name): Rename to ...
5030         (expand_partial_symbol_name): ... here.  Replace
5031         completion_list_add_name call by strncmp.
5032         (default_make_symbol_completion_list_break_on): Use now
5033         expand_partial_symbol_names and expand_partial_symbol_name.
5034         * symtab.h (enum search_domain): New element ALL_DOMAIN.
5035
5036 2011-04-20  Tom Tromey  <tromey@redhat.com>
5037
5038         * dwarf2read.c (save_gdb_index_command): Replace format
5039         documentation with a pointer to the manual.
5040
5041 2011-04-20  Pedro Alves  <pedro@codesourcery.com>
5042
5043         * regcache.c: Include remote.h.
5044         (enum regcache_dump_what) <regcache_dump_remote>: New enum value.
5045         (regcache_dump): Handle regcache_dump_remote.
5046         (maintenance_print_remote_registers): New function.
5047         (_initialize_regcache): Install "maint print remote-registers"
5048         command.
5049         * remote.c (map_regcache_remote_table): New function, factored out
5050         from ...
5051         (init_remote_state): ... here.
5052         (remote_register_number_and_offset): New.
5053         * remote.h (remote_register_number_and_offset): Declare.
5054
5055 2011-04-20  Pedro Alves  <pedro@codesourcery.com>
5056
5057         * regcache.c (get_thread_arch_regcache): If creating a regcache for
5058         null_ptid, assume and allow a NULL address space, instead of
5059         asking the target for the ptid's address space.
5060         * infrun.c (ptid_is_pid): Remove assertion.
5061
5062 2011-04-19  Tom Tromey  <tromey@redhat.com>
5063
5064         * windows-tdep.c (windows_xfer_shared_library):
5065         * windows-nat.c (get_module_name, windows_make_so):
5066         * v850-tdep.c (v850_handle_pushm):
5067         * utils.c (null_cleanup, gdb_realpath):
5068         * ui-out.c (get_next_header):
5069         * tracepoint.c (clear_traceframe_info):
5070         * symtab.c (lookup_symtab):
5071         * serial.h (struct serial_ops):
5072         * mipsread.c (read_alphacoff_dynamic_symtab):
5073         * infcmd.c (print_return_value):
5074         * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address):
5075         * f-exp.y (parse_number):
5076         * exceptions.c (catch_exceptions):
5077         * dummy-frame.c (dummy_frame_this_id):
5078         * defs.h (struct cleanup):
5079         * breakpoint.c (disable_breakpoints_in_unloaded_shlib):
5080         * arm-tdep.c (arm_push_dummy_call):
5081         * amd64-tdep.h (amd64_collect_xsave):
5082         * amd64-tdep.c (amd64_collect_xsave):
5083         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache):
5084         * README (typing): Remove duplicate words.
5085         * cli/cli-decode.c (lookup_cmd_composition): Add comma.
5086         * infrun.c (siginfo_value_read): Fix typo.
5087         * solib-frv.c (frv_fdpic_find_global_pointer): Likewise.
5088         * top.c (source_line_number): Add comma.
5089
5090 2011-04-19  Marc Khouzam  <marc.khouzam@ericsson.com>
5091
5092         * thread.c (any_live_thread_of_process): Prioritize threads
5093         that are not executing.
5094         * gdbthread.h (any_live_thread_of_process): Update comment
5095         as per above change.
5096
5097 2011-04-19  Andreas Schwab  <schwab@linux-m68k.org>
5098
5099         * xcoffread.c (process_xcoff_symbol): Remove useless cast.
5100         (scan_xcoff_symtab): Likewise.
5101
5102 2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
5103
5104         * xcoffread.c (process_xcoff_symbol): ARI fix: Avoid assignment
5105         inside if clause.
5106
5107 2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
5108             Pedro Alves  <pedro@codesourcery.com>
5109
5110         * xstormy16-tdep.c (xstormy16_push_dummy_call): Add local
5111         variables to simplify code and avoid == operator at end of
5112         line as this is against GNU coding standards.
5113
5114 2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
5115
5116         * solib-svr4.c (svr4_keep_data_in_core): Rename local variable
5117         lm_name to name_lm to avoid conflict with lm_name function.
5118
5119 2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
5120
5121         ARI fixes: Use only lowercase function name for static functions.
5122         * nto-tdep.c (LM_ADDR): Rename to...
5123         (lm_addr): New function name.
5124         (nto_relocate_section_addresses): Adapt to change above.
5125         * solib-sunos.c (LM_ADDR): Rename to...
5126         (lm_addr): New function name.
5127         (LM_NEXT): Rename to...
5128         (lm_next): New function name.
5129         (sunos_current_sos, sunos_relocate_section_addresses): Adapt to
5130         function name changes above.
5131         * solib-svr4.c (LM_ADDR_FROM_LINK_MAP): Rename to...
5132         (lm_addr_from_link_map): New function name.
5133         (HAS_LM_DYNAMIC_FROM_LINK_MAP): Rename to...
5134         (has_lm_dynamic_from_link_map): New function name.
5135         (LM_DYNAMIC_FROM_LINK_MAP): Rename to...
5136         (lm_dynamic_from_link_map): New function name.
5137         (LM_ADDR_CHECK): Rename to...
5138         (lm_addr_check): New function name.
5139         (LM_NEXT): Rename to...
5140         (lm_next): New function name.
5141         (LM_PREV): Rename to...
5142         (lm_prev): New function name.
5143         (LM_NAME): Rename to...
5144         (lm_name): New function name.
5145         (IGNORE_FIRST_LINK_MAP_ENTRY): Rename to...
5146         (ignore_first_link_map_entry): New function name.
5147         (svr4_keep_data_in_core): Adapt to function name changes above.
5148         (svr4_current_sos): Likewise.
5149         (enable_break): Likewise.
5150         (svr4_relocate_section_addresses): Likewise.
5151
5152 2011-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>
5153
5154         ARI cleanup.
5155         * xtensa-tdep.c (xtensa_register_type): Use xstrprintf instead of
5156         sprintf. Simplify code and avoid loosing memory.
5157         (xtensa_register_reggroup_p): Extract assignment out of IF clause.
5158         (call0_frame_cache): Remove && operator from end of line.
5159
5160 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5161
5162         Fix libraries displacement if they change whether they were prelinked.
5163         * solib-svr4.c (LM_ADDR_CHECK): Set L_ADDR even if the DYNAMIC pointer
5164         does not match.  Comment why.
5165
5166 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5167
5168         * corelow.c: Include wrapper.h.
5169         (core_open): Call now gdb_target_find_new_threads.
5170         * wrapper.c: Include target.h.
5171         (gdb_target_find_new_threads): New.
5172         * wrapper.h (gdb_target_find_new_threads): New declaration.
5173
5174 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5175
5176         * linux-thread-db.c (find_new_threads_callback): Exit on zero TI_TID
5177         even if !TARGET_HAS_EXECUTION.
5178
5179 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5180
5181         Fix convert_code_addr_to_desc_addr for ppc64 files after eu-strip.
5182         * elfread.c (elf_symfile_read): New variable synth_abfd, pass it to
5183         bfd_get_synthetic_symtab.
5184         * jit.c (jit_register_code): Pass NULL to the new parameter parent.
5185         * machoread.c (macho_add_oso_symfile): Pass main_objfile to the new
5186         parameter parent, remove the call to add_separate_debug_objfile.
5187         * solib.c (solib_read_symbols): Pass NULL to the new parameter parent.
5188         * symfile-mem.c (symbol_file_add_from_memory): Likewise.
5189         * symfile.c (symbol_file_add_with_addrs_or_offsets): New parameter
5190         parent, new comment for it, call add_separate_debug_objfile for it.
5191         (symbol_file_add_separate): Pass objfile as the parameter parent,
5192         remove the call to add_separate_debug_objfile.
5193         (symbol_file_add_from_bfd): New parameter parent, pass it.
5194         (symbol_file_add): Pass NULL to the new parameter parent.
5195         * symfile.h (symbol_file_add_from_bfd): New parameter parent.
5196
5197 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5198
5199         * elfread.c (elf_symtab_read): Do not ignore .L symbols if they are
5200         BSF_SYNTHETIC.
5201
5202 2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>
5203
5204         Fix Python access to inlined frames.
5205         * python/py-frame.c (frapy_read_var): Find BLOCK using get_frame_block.
5206         * python/py-symbol.c (gdbpy_lookup_symbol): Likewise.
5207
5208 2011-04-15  Tom Tromey  <tromey@redhat.com>
5209
5210         * dwarf2read.c (add_index_entry): Use VEC_last, not VEC_length.
5211
5212 2011-04-15  Gary Benson  <gbenson@redhat.com>
5213
5214         * MAINTAINERS: Add myself to write-after-approval section.
5215
5216 2011-04-14  Mike Frysinger  <vapier@gentoo.org>
5217
5218         * remote-sim.c (sim_command_completer): New function.
5219         (_initialize_remote_sim): Set completer to sim_command_completer.
5220
5221 2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5222
5223         * breakpoint.c (print_exception_catchpoint): Rename to ...
5224         (print_it_exception_catchpoint): ... this.
5225         (gnu_v3_exception_catchpoint_ops): Update with new name
5226         for print_it_exception_catchpoint.
5227
5228 2011-04-13  Edjunior Machado  <emachado@linux.vnet.ibm.com>
5229
5230         * MAINTAINERS: Add myself for write after approval privileges.
5231
5232 2011-04-13  Marek Polacek  <mpolacek@redhat.com>
5233
5234         * MAINTAINERS: Add myself as a write-after-approval maintainer.
5235
5236 2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5237
5238         * breakpoint.c (watch_command_1): Remove colon from exp_string.
5239
5240 2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5241
5242         * breakpoint.c (save_breakpoints): Verify whether
5243         breakpoint_ops.print_recreate is defined before calling it.
5244
5245 2011-04-11  Gary Benson  <gbenson@redhat.com>
5246
5247         Fix failure with --enable-maintainer-mode.
5248         * Makefile.in (aclocal_m4_deps): Updated gnulib dependencies.
5249
5250 2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
5251
5252         Code cleanup.
5253         * symtab.c (search_symbols): Reorder the KIND description in the
5254         function comment.  Remove the unused 4th element of types, types2,
5255         types3 and types4.  New gdb_assert on KIND.
5256         (symtab_symbol_info): Remove the unused 4th element of classnames.
5257         New gdb_assert on KIND.
5258         * symtab.h (enum search_domain): New warning in the enum comment.
5259         Assign numbers to the elements VARIABLES_DOMAIN, FUNCTIONS_DOMAIN and
5260         TYPES_DOMAIN.
5261
5262 2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
5263
5264         Fix crash of gdb save-index on a STABS file.
5265         * dwarf2read.c (write_psymtabs_to_index): Return also on no
5266         PSYMTABS_ADDRMAP.
5267
5268 2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
5269
5270         Fix DW_AT_accessibility compatibility with gcc-4.6+.
5271         * dwarf2read.c: Include ctype.h.
5272         (producer_is_gxx_lt_4_6, dwarf2_default_access_attribute): New
5273         functions.
5274         (dwarf2_add_field): Fix new_field->accessibility by calling
5275         dwarf2_default_access_attribute.  Restructure setting accessibility
5276         vs. virtuality.
5277         (dwarf2_add_member_fn): New variable accessibility.  Fix fnp
5278         is_private and is_protected by calling
5279         dwarf2_default_access_attribute.
5280
5281 2011-04-08  Kevin Buettner  <kevinb@redhat.com>
5282
5283         * rx-tdep.c (rx_frame_unwind): Add default_frame_unwind_stop_reason
5284         to the initialization.
5285
5286 2011-04-08  Steve Ellcey  <sje@cup.hp.com>
5287
5288         * Add default_frame_unwind_stop_reason value to libunwind_frame_unwind
5289         initalization.
5290
5291 2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>
5292
5293         Remove support for old Cygwin 1.5 versions.
5294         * remote-fileio.c: Remove macros used to emulate new cygwin_conv_path
5295         function on old Cygwin version.
5296         * windows-nat.c: Remove cygwin version check and always define
5297         __USEWIDE for Cygwin compilation.
5298
5299 2011-04-07  Yao Qi  <yao@codesourcery.com>
5300
5301         * arm-linux-tdep.c (arm_linux_copy_svc): Remove parameters INSN
5302         and TO.
5303         * arm-tdep.c (cleanup_svc): Handle variable instruction size.
5304         (arm_copy_svc): Remove parameters INSN and TO.
5305         (decode_svc_copro): Update caller.
5306         * arm-tdep.h (struct displaced_step_closure): Remove parameters
5307         from function pointer `copy_svc_os'.
5308
5309 2011-04-07  Yao Qi  <yao@codesourcery.com>
5310
5311         * arm-tdep.c (cleanup_branch): Set a correct return address in
5312         LR for ARM and Thumb.
5313
5314 2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
5315
5316         Code cleanup.
5317         * dictionary.c (dict_hash): Use SYMBOL_HASH_NEXT.
5318         * dwarf2read.c (mapped_index_string_hash): Refer to SYMBOL_HASH_NEXT
5319         in the function comment, a new note on values compatibility.
5320         * minsyms.c (msymbol_hash_iw, msymbol_hash): Use SYMBOL_HASH_NEXT.
5321         * symtab.h (SYMBOL_HASH_NEXT): New.
5322
5323 2011-04-06  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5324
5325         * ppc-linux-nat.c (check_condition): Add len output parameter.
5326         Set it based on the memory region referenced in the condition
5327         expression.  Update all callers.
5328
5329 2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
5330
5331         Fix crash regression on systems featuring .gdb_index.
5332         * objfiles.c (free_objfile): Move the
5333         forget_cached_source_info_for_objfile call earlier.  Comment it.
5334         Extend the comment for objfile_free_data.
5335
5336 2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
5337
5338         Fix regression of displaying the debug format.
5339         * buildsym.c (end_symtab): Set symtab's debugformat and producer from
5340         subfile.
5341
5342 2011-04-04  Tom Tromey  <tromey@redhat.com>
5343
5344         * cli/cli-interp.c (struct captured_execute_command_args):
5345         Remove.
5346         (do_captured_execute_command): Remove.
5347         (safe_execute_command): Use TRY_CATCH.
5348         * cli/cli-script.c (struct wrapped_read_command_file_args):
5349         Remove.
5350         (wrapped_read_command_file): Remove.
5351         (script_from_file): Use TRY_CATCH.
5352         * exceptions.c (catch_exception): Remove.
5353         * exceptions.h (catch_exception): Remove.
5354         (deprecated_throw_reason): Update comment.
5355         * mi/mi-main.c (captured_mi_execute_command): Change 'data'
5356         argument to 'context'.
5357         (mi_execute_command): Use TRY_CATCH.
5358         * remote.c (struct start_remote_args): Remove.
5359         (remote_start_remote): Update; change arguments.
5360         (remote_open_1): Use TRY_CATCH.
5361
5362 2011-04-04  Tom Tromey  <tromey@redhat.com>
5363
5364         * tracepoint.c (scope_info): Update.
5365         * symtab.c (decode_line_spec): Update.
5366         * python/python.c (gdbpy_decode_line): Update.
5367         * linespec.h (decode_line_1): Update.
5368         * linespec.c (decode_line_1): Remove 'not_found_ptr' argument.
5369         (decode_compound, find_method, symtab_from_filename)
5370         (decode_variable): Likewise.
5371         * cli/cli-cmds.c (edit_command): Update.
5372         (list_command): Update.
5373         * breakpoint.c (parse_breakpoint_sals): Remove 'not_found_ptr'
5374         argument.
5375         (create_breakpoint): Update.
5376         (until_break_command): Update.
5377         (addr_string_to_sals): Update.
5378         (decode_line_spec_1): Update.
5379
5380 2011-04-04  Tom Tromey  <tromey@redhat.com>
5381
5382         * breakpoint.c (struct captured_parse_breakpoint_args): Remove.
5383         (do_captured_parse_breakpoint): Remove.
5384         (create_breakpoint): `e' is now volatile.  Remove `parse_args'.
5385         Use TRY_CATCH directly.
5386
5387 2011-04-04  Tom Tromey  <tromey@redhat.com>
5388
5389         * symtab.h (free_symtab): Remove.
5390         (forget_cached_source_info_for_objfile): Declare.
5391         * symmisc.c (free_symtab): Remove.
5392         * source.c (forget_cached_source_info_for_objfile): New function.
5393         (forget_cached_source_info): Use it.
5394         * objfiles.c (free_objfile): Simplify check before calling
5395         clear_current_source_symtab_and_line.  Call
5396         forget_cached_source_info_for_objfile.
5397
5398 2011-04-04  Tom Tromey  <tromey@redhat.com>
5399
5400         * mdebugread.c (psymtab_to_symtab_1): Copy linetable to obstack.
5401         (new_symtab): Don't set `free_code' on symtab.
5402         (new_linetable): Properly handle size==0.
5403         * symtab.h (struct symtab) <free_code, free_func>: Remove.
5404         * symmisc.c (free_symtab): Don't free the linetable.  Don't call
5405         free_func.
5406         * jv-lang.c (struct jv_per_objfile_data): New.
5407         (jv_per_objfile_free): Free the data.
5408         (get_dynamics_objfile): Allocate a jv_per_objfile_data.
5409         (get_java_class_symtab): Set the `dict' field on the
5410         jv_per_objfile_data.
5411         (free_class_block): Remove.
5412         * buildsym.c (end_symtab): Don't set `free_code' or `free_func' on
5413         the symtab.
5414
5415 2011-04-04  Tom Tromey  <tromey@redhat.com>
5416
5417         * symfile.c (reread_symbols): Update.
5418         * objfiles.h (struct objfile) <cp_namespace_symtab>: Remove
5419         field.
5420         * objfiles.c (allocate_objfile): Update.
5421         * cp-support.h (cp_check_possible_namespace_symbols): Don't
5422         declare.
5423         * cp-namespace.c (lookup_symbol_file): Don't call
5424         lookup_possible_namespace_symbol.
5425         (initialize_namespace_symtab, get_possible_namespace_block)
5426         (free_namespace_block, cp_check_possible_namespace_symbols)
5427         (check_possible_namespace_symbols_loop)
5428         (check_one_possible_namespace_symbol)
5429         (lookup_possible_namespace_symbol): Remove.
5430         (maintenance_cplus_namespace): Replace with notice.
5431         (_initialize_cp_namespace): Deprecate `maint cplus namespace'.
5432
5433 2011-04-04  Tom Tromey  <tromey@redhat.com>
5434
5435         * xcoffread.c (read_xcoff_symtab): Make `debugfmt' const.
5436         * symtab.h (struct symtab) <producer, debugformat>: Now const.
5437         * symmisc.c (free_symtab): Don't free debugformat.
5438         * buildsym.h (struct subfile) <producer, debugformat>: Now const.
5439         (record_debugformat, record_producer): Document.
5440         * buildsym.c (end_symtab): Don't save debugformat and producer
5441         names on obstack.
5442         (end_symtab): Don't free debugformat and producer fields.
5443         (record_debugformat): Don't call xstrdup.
5444         (record_producer): Likewise.
5445
5446 2011-04-04  Tom Tromey  <tromey@redhat.com>
5447
5448         * source.c (find_source_lines): Remove LSEEK_NOT_LINEAR code.
5449         (source_line_charpos, source_charpos_line): Remove.
5450
5451 2011-04-04  Tom Tromey  <tromey@redhat.com>
5452
5453         * symtab.h (domain_enum): Split in two...
5454         (enum search_domain): New.
5455         (search_symbols): Update.
5456         * symtab.c (print_symbol_info, symtab_symbol_info): Remove
5457         redundant declarations.
5458         (search_symbols): Change 'kind' argument to search_domain.
5459         Update.
5460         (print_symbol_info): Likewise.
5461         (symtab_symbol_info): Likewise.
5462         * symfile.h (struct quick_symbol_functions)
5463         <pre_expand_symtabs_matching>: Change type of 'kind' argument.
5464         <expand_symtabs_matching>: Likewise.
5465         * psymtab.c (pre_expand_symtabs_matching_psymtabs): Update.
5466         (expand_symtabs_matching_via_partial): Update.
5467         * dwarf2read.c (dw2_pre_expand_symtabs_matching): Update.
5468         (dw2_expand_symtabs_for_function): Update.
5469         * block.h: Moved anonymous enum...
5470         * defs.h (enum block_enum): ... here.  Now named.
5471
5472 2011-04-03  Joel Brobecker  <brobecker@adacore.com>
5473
5474         GDB 7.3 branch created (branch timestamp: 2011-04-01 01:00 UTC)
5475         * version.in: Bump version to 7.3.50.20110403-cvs.
5476
5477 2011-04-03  Joel Brobecker  <brobecker@adacore.com>
5478
5479         * NEWS: Create a new section for the next release branch.
5480         Rename the section of the current branch, now that it has
5481         been cut.
5482
5483 2011-04-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
5484
5485         * arm-tdep.c (arm_gdbarch_init): Enfore correct register number
5486         for "fpscr" in target description.
5487
5488 2011-04-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
5489
5490         * dwarf2read.c (find_slot_in_mapped_hash): New variable back_to,
5491         initialize it.  Delay HASH initialization.  Strip the part after open
5492         parenthesis for languages with qualifiers.  Call do_cleanups.
5493
5494 2011-04-01  Tom Tromey  <tromey@redhat.com>
5495
5496         * utils.c (report_command_stats): Don't print `-' for negative
5497         number.
5498
5499 2011-04-01  Eric Botcazou  <ebotcazou@adacore.com>
5500
5501         * ada-lang.c (ada_is_simple_array_type, ada_value_slice_from_ptr)
5502         (ada_value_slice, empty_array, to_fixed_array_type): Deal with
5503         typedefs.
5504
5505 2011-04-01  Joel Brobecker  <brobecker@adacore.com>
5506
5507         * breakpoint.h (bpdisp_text): Add declaration.
5508         * breakpoint.c (bpdisp_text): Make non-static.
5509         * ada-lang.c: #include "mi/mi-common.h".
5510         (print_it_exception): Rewrite to improve GDB/MI output.
5511
5512 2011-04-01  Pedro Alves  <pedro@codesourcery.com>
5513
5514         * arm-tdep.h (struct address_space): Add forward declaration.
5515
5516 2011-04-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
5517
5518         * arm-tdep.h (arm_insert_single_step_breakpoint): Add prototype.
5519         * arm-tdep.c (arm_override_mode): New global.
5520         (arm_pc_is_thumb): Respect arm_override_mode.  Remove single-step
5521         execution mode heuristics.
5522         (thumb_get_next_pc_raw): Remove INSERT_BKTP argument; always insert
5523         second single-step breakpoint if needed, using
5524         arm_insert_single_step_breakpoint.
5525         (arm_get_next_pc_raw): Remove INSERT_BKTP argument.  Only handle
5526         ARM execution mode, do not call thumb_get_next_pc_raw.
5527         (arm_get_next_pc): Encode execution mode in return value.  Call
5528         either arm_get_next_pc_raw or thumb_get_next_pc_raw.
5529         (arm_insert_single_step_breakpoint): New function.
5530         (arm_software_single_step): Call it.
5531         * arm-linux-tdep.c (arm_linux_sigreturn_return_addr): Add IS_THUMB
5532         argument to return execution mode of sigreturn target.
5533         (arm_linux_syscall_next_pc): Use it.
5534         (arm_linux_copy_svc): Update call.
5535         (arm_linux_software_single_step): Call
5536         arm_insert_single_step_breakpoint.
5537
5538 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
5539
5540         * dwarf2read.c (dwarf2_read_index): Fix .gdb_index version number in
5541         the comment.
5542
5543 2011-03-31  Tom Tromey  <tromey@redhat.com>
5544
5545         * varobj.c (update_dynamic_varobj_children): Properly handle
5546         errors from iterator.
5547
5548 2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>
5549
5550         * dwarf2read.c (dwarf2_name): Initialize DEMANGLED.  Avoid demangling
5551         struct linkage name twice.
5552
5553 2011-03-31  Tom Tromey  <tromey@redhat.com>
5554
5555         * python/py-prettyprint.c (print_stack_unless_memory_error): Add
5556         missing ">" to message.
5557
5558 2011-03-31  Tom Tromey  <tromey@redhat.com>
5559
5560         * varobj.c (instantiate_pretty_printer): Remove duplicate
5561         'return'.
5562
5563 2011-03-31  Ulrich Weigand  <ulrich.weigand@linaro.org>
5564
5565         * i386-tdep.c (i386_frame_prev_register): Unwind SP from memory
5566         if neither saved value nor register available (e.g. signal frame).
5567
5568 2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5569
5570         * macroexp.c (expand): Avoid uninitialized variable
5571         compiler warning.
5572
5573 2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5574
5575         * breakpoint.c (break_range_command): Fix typo in comment.
5576
5577 2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5578             Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>
5579
5580         Implement support for PowerPC BookE ranged breakpoints.
5581         * NEWS: Mention support for ranged breakpoints on embedded PowerPC.
5582         * breakpoint.h (struct bp_target_info) <length>: New member
5583         variable.
5584         (struct breakpoint_ops) <breakpoint_hit>: Take struct bp_location
5585         instead of struct breakpoint as argument, and also add ASPACE
5586         and BP_ADDR arguments.  Update all callers.
5587         (struct breakpoint_ops) <print_one_detail>: New method.
5588         (struct breakpoint) <addr_string_range_end>: New member variable.
5589         * breakpoint.c (breakpoint_location_address_match): Add function
5590         prototype.
5591         (insert_bp_location): Set bl->target_info.length.
5592         (breakpoint_here_p): Call breakpoint_location_address_match.
5593         (moribund_breakpoint_here_p): Likewise.
5594         (regular_breakpoint_inserted_here_p): Likewise.
5595         (breakpoint_thread_match): Likewise.
5596         (bpstat_stop_status): Likewise.
5597         (bpstat_check_location): Move call to
5598         breakpoint_ops.breakpoint_hit to the top.
5599         (print_one_breakpoint_location): Call
5600         breakpoint_ops.print_one_detail if available.
5601         (breakpoint_address_match_range): New function.
5602         (breakpoint_location_address_match): Likewise.
5603         (breakpoint_locations_match): Compare the length field of the
5604         locations too.
5605         (hw_breakpoint_used_count): Count resources used by all locations
5606         in a breakpoint, and use breakpoint_ops.resources_needed if
5607         available.
5608         (breakpoint_hit_ranged_breakpoint): New function.
5609         (resources_needed_ranged_breakpoint): Likewise.
5610         (print_it_ranged_breakpoint): Likewise.
5611         (print_one_ranged_breakpoint): Likewise.
5612         (print_one_detail_ranged_breakpoint): Likewise.
5613         (print_mention_ranged_breakpoint): Likewise.
5614         (print_recreate_ranged_breakpoint): Likewise.
5615         (ranged_breakpoint_ops): New structure.
5616         (find_breakpoint_range_end): New function.
5617         (break_range_command): Likewise.
5618         (delete_breakpoint): Free addr_string_range_end.
5619         (update_breakpoint_locations): Add SALS_END argument.  Update
5620         all callers.  Calculate breakpoint length if a non-zero SALS_END
5621         is given.  Call breakpoint_locations_match instead of
5622         breakpoint_address_match.
5623         (reset_breakpoint): Find SaL of the end of the range if B is a
5624         ranged breakpoint.
5625         (_initialize_breakpoint): Register break-range command.
5626         * defs.h (print_core_address): Add function prototype.
5627         * ppc-linux-nat.c (ppc_linux_ranged_break_num_registers): New
5628         function.
5629         (ppc_linux_insert_hw_breakpoint): Support ranged breakpoints.
5630         (ppc_linux_remove_hw_breakpoint): Likewise.
5631         (_initialize_ppc_linux_nat): Initialize
5632         to_ranged_break_num_registers.
5633         * target.c (update_current_target): Add comment about
5634         to_ranged_break_num_registers.
5635         (target_ranged_break_num_registers): New function.
5636         * target.h (struct target_ops) <to_ranged_break_num_registers>:
5637         New method.
5638         (target_ranged_break_num_registers): Add function prototype.
5639         * ui-out.c (ui_out_field_core_addr): Move address-printing logic to ...
5640         * utils.c (print_core_address): ... here.
5641
5642 2011-03-31  Ulrich Weigand  <uweigand@de.ibm.com>
5643
5644         * breakpoint.c (addr_string_to_sals): Avoid uninitialized
5645         variable compiler warning.
5646
5647 2011-03-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5648
5649         * breakpoint.c (breakpoint_re_set_one): Factor out breakpoint-resetting
5650         code from here ...
5651         (re_set_breakpoint): ... to here ...
5652         (addr_string_to_sals): ... and here.
5653
5654 2011-03-29  Pierre Muller  <muller@ics.u-strasbg.fr>
5655
5656         * Makefile.in (SFILES): Add missing C sources.
5657         (HFILES_NO_SRCDIR): Remove gdbserver subdirectory headers.
5658         Add missing headers.
5659
5660 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
5661
5662         * .gitignore: New file.
5663
5664 2011-03-29  Mike Frysinger  <vapier@gentoo.org>
5665
5666         * NEWS: Mention new cfi device simulation.
5667
5668 2011-03-29  Tom Tromey  <tromey@redhat.com>
5669
5670         * dwarf2read.c (fixup_partial_die): Handle linkage name on
5671         otherwise anonymous types.
5672         (dwarf2_name): Likewise.
5673         * valops.c (value_struct_elt_for_reference): Refine artificial
5674         type logic.  Call error if j==-1.
5675
5676 2011-03-29  Andreas Tobler  <andreast-list@fgznet.ch>
5677
5678         Fix false GCC warning.
5679         * infcall.c (find_function_addr): Initialize funaddr.
5680
5681 2011-03-29  Pierre Muller  <muller@ics.u-strasbg.fr>
5682
5683         Fix mingw compilation with --enable-targets=all.
5684         * remote-mips.c (gdb_usleep.h): Include header.
5685         (mips_enter_debug): Use gdb_usleep instead of sleep.
5686
5687 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
5688
5689         Support resolution of STT_GNU_IFUNC via breakpoints.
5690         * breakpoint.c (print_it_typical): Support bp_gnu_ifunc_resolver and
5691         bp_gnu_ifunc_resolver_return.
5692         (bpstat_what): Rename parameter to bs_head, new variable bs, adjust
5693         the loop.  Support bp_gnu_ifunc_resolver and
5694         bp_gnu_ifunc_resolver_return.  New comment after the loop.  New loop
5695         for bp_gnu_ifunc_resolver and bp_gnu_ifunc_resolver_return
5696         breakpoints.
5697         (bptype_string, print_one_breakpoint_location): Support
5698         bp_gnu_ifunc_resolver and bp_gnu_ifunc_resolver_return.
5699         (user_settable_breakpoint): Return true also for
5700         bp_gnu_ifunc_resolver.
5701         (allocate_bp_location): Support bp_gnu_ifunc_resolver and
5702         bp_gnu_ifunc_resolver_return.
5703         (set_breakpoint_location_function): New parameter explicit_loc,
5704         describe it.  Call find_pc_partial_function_gnu_ifunc with new
5705         variable IS_GNU_IFUNC and adjust the address for STT_GNU_IFUNC if
5706         EXPLICIT_LOC is not set.
5707         (set_raw_breakpoint): Set EXPLICIT_LOC for
5708         set_breakpoint_location_function.
5709         (clone_momentary_breakpoint): Use true for EXPLICIT_LOC of
5710         set_breakpoint_location_function.
5711         (mention): Support bp_gnu_ifunc_resolver and
5712         bp_gnu_ifunc_resolver_return.
5713         (add_location_to_breakpoint): Set EXPLICIT_LOC for
5714         set_breakpoint_location_function.
5715         (update_breakpoint_locations): Remove static.
5716         (breakpoint_re_set_one): Support bp_gnu_ifunc_resolver and
5717         bp_gnu_ifunc_resolver_return.
5718         * breakpoint.h (enum bptype): New fields bp_gnu_ifunc_resolver and
5719         bp_gnu_ifunc_resolver_return.
5720         (update_breakpoint_locations): New declaration.
5721         * elfread.c: Include gdbthread.h and regcache.h.
5722         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop): New
5723         functions.
5724         (elf_gnu_ifunc_fns): Install them.
5725         * minsyms.c (stub_gnu_ifunc_resolver_stop)
5726         (stub_gnu_ifunc_resolver_return_stop): New functions.
5727         (stub_gnu_ifunc_fns): Install them.
5728         * symtab.h (struct gnu_ifunc_fns): New fields gnu_ifunc_resolver_stop
5729         and gnu_ifunc_resolver_return_stop.
5730         (gnu_ifunc_resolver_stop, gnu_ifunc_resolver_return_stop): New.
5731
5732 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
5733
5734         STT_GNU_IFUNC reader implementation.
5735         * elfread.c: Include gdbtypes.h, value.h and infcall.h.
5736         (SYMBOL_GOT_PLT_SUFFIX, elf_rel_plt_read)
5737         (elf_objfile_gnu_ifunc_cache_data, struct elf_gnu_ifunc_cache)
5738         (elf_gnu_ifunc_cache_hash, elf_gnu_ifunc_cache_eq)
5739         (elf_gnu_ifunc_record_cache, elf_gnu_ifunc_resolve_by_cache)
5740         (elf_gnu_ifunc_resolve_by_got, elf_gnu_ifunc_resolve_name)
5741         (elf_gnu_ifunc_resolve_addr): New.
5742         (elf_symfile_read): Call elf_rel_plt_read.
5743         (elf_gnu_ifunc_fns): New.
5744         (_initialize_elfread): Initialize elf_objfile_gnu_ifunc_cache_data.
5745         Install elf_gnu_ifunc_fns.
5746         * infcall.c (find_function_return_type): New function.
5747         (find_function_addr): Resolve TYPE_GNU_IFUNC functions, if possible.
5748         * minsyms.c (stub_gnu_ifunc_resolve_addr)
5749         (stub_gnu_ifunc_resolve_name): New functions.
5750         (stub_gnu_ifunc_fns, gnu_ifunc_fns_p): New variables.
5751         * symtab.h (struct gnu_ifunc_fns, gnu_ifunc_resolve_addr)
5752         (gnu_ifunc_resolve_name, gnu_ifunc_fns_p): New.
5753
5754 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
5755
5756         Code cleanup for later STT_GNU_IFUNC support.
5757         * infcall.c (find_function_addr): Remove variable code, use explicit
5758         dereferences for it.  Move VALUE_TYPE initialization later.
5759
5760 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
5761
5762         GDB find_pc_partial_function support for STT_GNU_IFUNC.
5763         * blockframe.c (cache_pc_function_is_gnu_ifunc): New variable.
5764         (clear_pc_function_cache): Clear it.
5765         (find_pc_partial_function): Rename to ...
5766         (find_pc_partial_function_gnu_ifunc): ... this function.  New
5767         parameter is_gnu_ifunc_p, describe it.  Set *IS_GNU_IFUNC_P.
5768         (find_pc_partial_function): New wrapper for this function.
5769         * symtab.h (find_pc_partial_function_gnu_ifunc): New declaration.
5770
5771 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
5772
5773         GDB internal type support for STT_GNU_IFUNC.
5774         * elfread.c (record_minimal_symbol): Support mst_text_gnu_ifunc.
5775         (elf_symtab_read): Set mst_text_gnu_ifunc for
5776         BSF_GNU_INDIRECT_FUNCTION.
5777         * eval.c (evaluate_subexp_standard): Support TYPE_GNU_IFUNC.
5778         * gdbtypes.c (init_type): Support TYPE_FLAG_GNU_IFUNC,
5779         builtin_func_func, nodebug_text_gnu_ifunc_symbol and
5780         nodebug_got_plt_symbol.
5781         * gdbtypes.h (enum type_flag_value): New entry TYPE_FLAG_GNU_IFUNC.
5782         (TYPE_GNU_IFUNC): New.
5783         (struct main_type): New field flag_gnu_ifunc.
5784         (struct builtin_type): New field builtin_func_func.
5785         (struct objfile_type): New fields nodebug_text_gnu_ifunc_symbol and
5786         nodebug_got_plt_symbol.
5787         * minsyms.c (lookup_minimal_symbol_text): Support mst_text_gnu_ifunc.
5788         (in_gnu_ifunc_stub): New.
5789         (prim_record_minimal_symbol, find_solib_trampoline_target): Support
5790         mst_text_gnu_ifunc.
5791         * parse.c (write_exp_msymbol): New variable ifunc_msym.  Detect and
5792         support mst_text_gnu_ifunc.  Support mst_slot_got_plt.
5793         * solib-svr4.c (svr4_in_dynsym_resolve_code): Return true also for
5794         in_gnu_ifunc_stub.
5795         * symmisc.c (dump_msymbols): Support mst_text_gnu_ifunc.
5796         * symtab.c (search_symbols): Likewise.
5797         * symtab.h (enum minimal_symbol_type): New fields mst_text_gnu_ifunc
5798         and mst_slot_got_plt.
5799         (in_gnu_ifunc_stub): New declaration.
5800
5801 2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
5802
5803         Support a ring of related breakpoints.
5804         * breakpoint.c (watchpoint_del_at_next_stop): New, move here code from
5805         other functions, add gdb_assert.
5806         (update_watchpoint, watchpoint_check): Add gdb_assert.  Use
5807         watchpoint_del_at_next_stop.
5808         (bpstat_check_watchpoint): Use watchpoint_del_at_next_stop.
5809         (bpstat_stop_status): Handle ring in related_breakpoint.
5810         (set_raw_breakpoint_without_location): Initialize ring in
5811         related_breakpoint.
5812         (delete_breakpoint): Handle ring in related_breakpoint, use
5813         watchpoint_del_at_next_stop.
5814         (map_breakpoint_numbers): Handle ring in related_breakpoint.
5815
5816 2011-03-28  Tom Tromey  <tromey@redhat.com>
5817
5818         PR symtab/12441:
5819         * dwarf2read.c (prepare_one_comp_unit): Don't call set_cu_language
5820         with `language_minimal'.
5821
5822 2011-03-25  Ulrich Weigand  <ulrich.weigand@linaro.org>
5823
5824         * arm-tdep.c (arm_elf_make_msymbol_special): Use ARM_SYM_BRANCH_TYPE
5825         instead of checking for STT_ARM_TFUNC symbol type.
5826
5827 2011-03-25  Tom Tromey  <tromey@redhat.com>
5828
5829         * linespec.c (symbol_found): Restore line-based result for
5830         non-LOC_LABEL symbols.
5831
5832 2011-03-25  Kai Tietz  <ktietz@redhat.com>
5833
5834         * tui/tui-source.c (tui_set_source_content): Use filename_cmp
5835         instead of strcmp for comparison.
5836         (tui_source_is_displayed): Likewise.
5837         * tui/tui-winsource.c (tui_update_breakpoint_info): Likewise.
5838
5839 2011-03-24  Mark Wielaard  <mjw@redhat.com>
5840
5841         * dwarf2read.c (lookup_signatured_type): Use DW_FORM_ref_sig8 in
5842         complaint.
5843         (skip_one_die): Use DW_FORM_ref_sig8, not DW_FORM_sig8.
5844         (find_partial_die_in_comp_unit): Likewise in comment.
5845         (read_attribute_value): Likewise.
5846         (lookup_die_type): Likewise.
5847         (dwarf_form_name): Likewise.
5848         (dump_die_shallow): Likewise.
5849         (follow_die_ref_or_sig): Likewise.
5850
5851 2011-03-24  Tom Tromey  <tromey@redhat.com>
5852
5853         PR breakpoints/11816:
5854         * linespec.c (decode_line_1): Parse `function:label' linespecs.
5855         (decode_compound): Update.
5856         (find_function_symbol): New function.
5857         (decode_dollar): Update.
5858         (decode_label): Add 'function_symbol' parameter.  Handle
5859         function-relative labels.
5860         (decode_variable): Update.
5861         (symbol_found): Add 'function_symbol' parameter.  Use label's PC,
5862         not its line.  Set `special_display' and canonical name for
5863         labels.
5864
5865 2011-03-24  Tom Tromey  <tromey@redhat.com>
5866
5867         * linespec.h (struct linespec_result) <special_display>: New
5868         field.
5869         * breakpoint.h (struct breakpoint) <display_canonical>: New
5870         field.
5871         * breakpoint.c (print_breakpoint_location): Respect
5872         display_canonical.
5873         (create_breakpoint_sal): Add 'display_canonical' parameter.
5874         (create_breakpoints_sal): Update.
5875         (create_breakpoint): Update.
5876
5877 2011-03-24  Tom Tromey  <tromey@redhat.com>
5878
5879         * symtab.c (decode_line_spec): Update.
5880         * linespec.c (build_canonical_line_spec): Change type of
5881         'canonical'.
5882         (decode_line_2, decode_line_1, decode_objc, decode_compound)
5883         (find_method, decode_all_digits, decode_dollar, decode_label)
5884         (symbol_found): Likewise.
5885         (init_linespec_result): New function.
5886         * breakpoint.c (struct captured_parse_breakpoint_args)
5887         <canonical_p>: New field, replaces addr_string_p.
5888         (create_breakpoints_sal): Add 'canonical' parameter, replacing
5889         'addr_string'.
5890         (parse_breakpoint_sals): Likewise.
5891         (do_captured_parse_breakpoint): Update.
5892         (create_breakpoint): Use struct linespec_result.
5893         (until_break_command): Update.
5894         (breakpoint_re_set_one): Update.
5895         (decode_line_spec_1): Update.
5896         * linespec.h (struct linespec_result): New.
5897         (init_linespec_result): Declare.
5898
5899 2011-03-23  Pedro Alves  <pedro@codesourcery.com>
5900
5901         * regcache.c (regcache_raw_read): If the target didn't supply a
5902         given raw register, mark it as unavailable.
5903
5904 2011-03-23  Kai Tietz  <ktietz@redhat.com>
5905
5906         * breakpoint.c (clear_command): Use filename_cmp
5907         instead of strcmp for comparison.
5908         * buildsym.c (watch_main_source_file_lossage): Likewise.
5909         (patch_subfile_names): Use IS_DIR_SEPARATOR instead of
5910         checking just for slash.
5911         * dbxread.c (read_dbx_symtab): Use lbasename instead of
5912         strrchr and filename_cmp instead of strcmp for filenames.
5913         (add_old_header_file): Use filename_cmp
5914         instead of strcmp for comparison.
5915         * exec.c (exec_set_section_address): Likewise.
5916         * macrotab.c (macro_lookup_inclusion): Likewise.
5917         (macro_lookup_inclusion): Likewise.
5918         * elfread.c (_initialize_elfread): Likewise.
5919         (elfstab_offset_sections): Likewise.
5920         (elfstab_offset_sections): Use lbasename instead of
5921         strrchr.
5922         * mdebugread.c (parse_partial_symbols): Likewise.
5923         (arse_partial_symbols): Use filename_(n)cmp instead of
5924         str(n)cmp for comparison.
5925         * minsyms.c (lookup_minimal_symbol): Likewise.
5926         * psymtab.c (read_psymtabs_with_filename): Likewise.
5927         * solib.c (solib_read_symbols): Likewise.
5928         (reload_shared_libraries_1): Likewise.
5929         * symmisc.c (maintenance_print_symbols): Likewise.
5930         * symfile.c (separate_debug_file_exists): Likewise.
5931         (reread_symbols): Likewise.
5932         (find_separate_debug_file_by_debuglink): Likewise.
5933         * remote-fileio.c (remote_fileio_func_rename): Likewise.
5934         * source.c (add_path): Likewise.
5935         * symtab.c (filename_seen): Likewise.
5936         (file_matches): Likewise.
5937         (print_symbol_info): Likewise.
5938         (maybe_add_partial_symtab_filename): Likewise.
5939         (make_source_files_completion_list): Likewise.
5940         * xml-syscall.c (init_sysinfo): Likewise.
5941         * windows-nat.c (_initialize_check_for_gdb_ini): Use
5942         IS_DIR_SEPARATOR for checking for trailing path separator.
5943
5944 2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
5945
5946         * dwarf2expr.c (execute_stack_op): Handle DW_OP_GNU_entry_value.  New
5947         label abort_expression.
5948         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Handle
5949         DWARF_VALUE_OPTIMIZED_OUT.
5950
5951 2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
5952
5953         Code cleanup.
5954         * c-typeprint.c (c_type_print_args): Change parameter show_artificial
5955         to linkage_name.  Invert its value.  Update the function comment.
5956         (c_type_print_varspec_suffix): Invert it at the caller.
5957         * dwarf2read.c (dwarf2_compute_name): Invert it at the caller.
5958
5959 2011-03-22  Pedro Alves  <pedro@codesourcery.com>
5960
5961         * infcmd.c (post_create_inferior): Ignore NOT_AVAILABLE_ERROR
5962         errors when reading the `stop_pc'.
5963         * printcmd.c (pc_prefix): Use get_frame_pc_if_available instead of
5964         get_frame_pc.
5965
5966 2011-03-22  Phil Muldoon  <pmuldoon@redhat.com>
5967
5968         * NEWS: Document gdb.Write stream keyword.
5969
5970 2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
5971
5972         Revert:
5973         2011-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
5974         * dwarf2read.c (producer_is_gxx_lt_4_6): New function.
5975         (dwarf2_add_field): Fix new_field->accessibility for
5976         cu->header.version >= 3 while verifying also producer_is_gxx_lt_4_6.
5977
5978 2011-03-22  Phil Muldoon  <pmuldoon@redhat.com>
5979
5980         PR python/12183
5981
5982         * python/py-function.c (fnpy_call): Treat GdbErrors differently to
5983         other error classes.  Do not print stack trace.
5984
5985 2011-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
5986
5987         * dwarf2read.c (producer_is_gxx_lt_4_6): New function.
5988         (dwarf2_add_field): Fix new_field->accessibility for
5989         cu->header.version >= 3 while verifying also producer_is_gxx_lt_4_6.
5990
5991 2011-03-21  Ulrich Weigand  <ulrich.weigand@linaro.org>
5992
5993         * arm-tdep.c (arm_analyze_prologue): Do not abort parsing when
5994         encountering a load via a non-SP register.
5995
5996 2011-03-21  Ulrich Weigand  <uweigand@de.ibm.com>
5997
5998         * tramp-frame.c (tramp_frame_prepend_unwinder): Set stop_reason
5999         field in returned unwinder.
6000
6001 2012-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
6002
6003         * ada-lang.c (replace_operator_with_call): Copy also GDBARCH.
6004
6005 2012-03-21  Joel Brobecker  <brobecker@adacore.com>
6006
6007         * ada-lang.c (replace_operator_with_call): Use xzalloc instead
6008         of xmalloc.
6009
6010 2012-03-18  Pedro Alves  <pedro@codesourcery.com>
6011
6012         * frame.c (frame_unwind_register): Throw an error if unwinding the
6013         register failed.
6014         * get_prev_frame_1 (get_prev_frame_1): Ask the unwinder if there's
6015         an unwind stop reason.
6016         (frame_stop_reason_string): Handle UNWIND_UNAVAILABLE.
6017         * frame.h (enum unwind_stop_reason) <UNWIND_OUTERMOST,
6018         UNWIND_UNAVAILABLE>: New.
6019         * inline-frame.c (inline_frame_unwind): Install
6020         default_frame_unwind_stop_reason.
6021         * frame-unwind.c: Include "exceptions.h".
6022         (frame_unwind_find_by_frame): Swallow NOT_AVAILABLE_ERROR errors.
6023         (default_frame_unwind_stop_reason): New.
6024         * frame-unwind.h (frame_unwind_stop_reason_ftype): New typedef.
6025         (default_frame_unwind_stop_reason): Declare.
6026         (struct frame_unwind) <stop_reason>: New function pointer.
6027
6028         * dummy-frame.c: Install default_frame_unwind_stop_reason.
6029         * dwarf2-frame.c: Include exceptions.h.
6030         (struct dwarf2_frame_cache) <unavailable_retaddr>: New field.
6031         (dwarf2_frame_cache): Swallow NOT_AVAILABLE_ERROR errors when
6032         computing the CFA.  If such an error was thrown, set
6033         unavailable_retaddr.
6034         (dwarf2_frame_unwind_stop_reason): New.
6035         (dwarf2_frame_this_id): Don't build a frame id if the CFA was
6036         unavailable.
6037         (dwarf2_frame_unwind): Install dwarf2_frame_unwind_stop_reason.
6038         (dwarf2_signal_frame_unwind): Ditto.
6039
6040         * amd64-tdep.c: Include "exceptions.h".
6041         (struct amd64_frame_cache): New field "base_p".
6042         (amd64_init_frame_cache): Clear it.
6043         (amd64_frame_cache_1): New, factored out from amd64_frame_cache.
6044         Avoid reading registers with functions that throw if the register
6045         is not necessary to compute the frame base.
6046         (amd64_frame_cache): Reimplement wrapping amd64_frame_cache_1, and
6047         swallowing NOT_AVAILABLE_ERROR.
6048         (amd64_frame_unwind_stop_reason): New.
6049         (amd64_frame_this_id): Don't build a frame id if the frame base
6050         was unavailable.
6051         (amd64_frame_unwind): Install amd64_frame_unwind_stop_reason.
6052         (amd64_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
6053         base_p if the frame base was computable.
6054         (amd64_sigtramp_frame_unwind_stop_reason): New.
6055         (amd64_sigtramp_frame_this_id): Don't build a frame id if the
6056         frame base was unavailable.
6057         (amd64_sigtramp_frame_unwind): Install
6058         amd64_sigtramp_frame_unwind_stop_reason.
6059         (amd64_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
6060         base_p if the frame base was computable.
6061         (amd64_epilogue_frame_unwind_stop_reason): New.
6062         (amd64_epilogue_frame_this_id): Don't build a frame id if the
6063         frame base was unavailable.
6064         (amd64_epilogue_frame_unwind): Install
6065         amd64_epilogue_frame_unwind_stop_reason.
6066         * i386-tdep.c: Include "exceptions.h".
6067         (struct i386_frame_cache): New field "base_p".
6068         (i386_init_frame_cache): Clear it.
6069         (i386_frame_cache_1): New, factored out from amd64_frame_cache.
6070         Avoid reading registers with functions that throw if the register
6071         is not necessary to compute the frame base.
6072         (i386_frame_cache): Reimplement wrapping amd64_frame_cache_1, and
6073         swallowing NOT_AVAILABLE_ERROR.
6074         (i386_frame_unwind_stop_reason): New.
6075         (i386_frame_this_id): Don't build a frame id if the frame base was
6076         unavailable.
6077         (i386_frame_prev_register): Handle unavailable SP.
6078         (i386_frame_unwind): Install i386_frame_unwind_stop_reason.
6079         (i386_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
6080         base_p if the frame base was computable.
6081         (i386_epilogue_frame_unwind_stop_reason): New.
6082         (i386_epilogue_frame_this_id): Don't build a frame id if the frame
6083         base was unavailable.
6084         (i386_epilogue_frame_unwind): Install
6085         i386_epilogue_frame_unwind_stop_reason.
6086         (i386_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
6087         base_p if the frame base was computable.
6088         (i386_sigtramp_frame_unwind_stop_reason): New.
6089         (i386_sigtramp_frame_this_id): Don't build a frame id if the frame
6090         base was unavailable.
6091         (i386_sigtramp_frame_unwind): Install
6092         i386_sigtramp_frame_unwind_stop_reason.
6093         * sentinel-frame.c (sentinel_frame_prev_register): Use the value
6094         type's size, not the register's.
6095         (sentinel_frame_unwind): Install default_frame_unwind_stop_reason.
6096
6097         * alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind): Install
6098         default_frame_unwind_stop_reason.
6099         * alpha-tdep.c (alpha_sigtramp_frame_unwind)
6100         (alpha_heuristic_frame_unwind): Ditto.
6101         * amd64obsd-tdep.c (amd64obsd_trapframe_unwind): Ditto.
6102         * arm-tdep.c (arm_prologue_unwind, arm_stub_unwind): Ditto.
6103         * avr-tdep.c (avr_frame_unwind): Ditto.
6104         * cris-tdep.c (cris_sigtramp_frame_unwind, cris_frame_unwind):
6105         Ditto.
6106         * frv-linux-tdep.c (frv_linux_sigtramp_frame_unwind): Ditto.
6107         * frv-tdep.c (frv_frame_unwind): Ditto.
6108         * h8300-tdep.c (h8300_frame_unwind): Ditto.
6109         * hppa-hpux-tdep.c (hppa_hpux_sigtramp_frame_unwind): Ditto.
6110         * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind): Ditto.
6111         * hppa-tdep.c (hppa_frame_unwind, hppa_fallback_frame_unwind)
6112         (hppa_stub_frame_unwind): Ditto.
6113         * i386obsd-tdep.c (i386obsd_trapframe_unwind): Ditto.
6114         * ia64-tdep.c (ia64_frame_unwind, ia64_sigtramp_frame_unwind)
6115         (ia64_libunwind_frame_unwind)
6116         (ia64_libunwind_sigtramp_frame_unwind): Ditto.
6117         * iq2000-tdep.c (iq2000_frame_unwind): Ditto.
6118         * lm32-tdep.c (lm32_frame_unwind): Ditto.
6119         * m32c-tdep.c (m32c_unwind): Ditto.
6120         * m32r-linux-tdep.c (m32r_linux_sigtramp_frame_unwind): Ditto.
6121         * m32r-tdep.c (m32r_frame_unwind): Ditto.
6122         * m68hc11-tdep.c (m68hc11_frame_unwind): Ditto.
6123         * m68k-tdep.c (m68k_frame_unwind): Ditto.
6124         * m68klinux-tdep.c (m68k_linux_sigtramp_frame_unwind): Ditto.
6125         * m88k-tdep.c (m88k_frame_unwind): Ditto.
6126         * mep-tdep.c (mep_frame_unwind): Ditto.
6127         * microblaze-tdep.c (microblaze_frame_unwind): Ditto.
6128         * mips-tdep.c (mips_insn16_frame_unwind, mips_insn32_frame_unwind)
6129         (mips_stub_frame_unwind): Ditto.
6130         * mn10300-tdep.c (mn10300_frame_unwind): Ditto.
6131         * moxie-tdep.c (moxie_frame_unwind): Ditto.
6132         * mt-tdep.c (mt_frame_unwind): Ditto.
6133         * ppc-linux-tdep.c (ppu2spu_unwind): Ditto.
6134         * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_unwind): Ditto.
6135         * rs6000-tdep.c (rs6000_frame_unwind): Ditto.
6136         * s390-tdep.c (s390_frame_unwind, s390_stub_frame_unwind)
6137         (s390_sigtramp_frame_unwind): Ditto.
6138         * score-tdep.c (score_prologue_unwind): Ditto.
6139         * sh-tdep.c (sh_frame_unwind): Ditto.
6140         * sh64-tdep.c (sh64_frame_unwind): Ditto.
6141         * sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_unwind): Ditto.
6142         * sparc-tdep.c (sparc32_frame_unwind): Ditto.
6143         * sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_unwind): Ditto.
6144         * sparc64-tdep.c (sparc64_frame_unwind): Ditto.
6145         * sparc64fbsd-tdep.c (sparc64fbsd_sigtramp_frame_unwind): Ditto.
6146         * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_frame_unwind): Ditto.
6147         * sparc64obsd-tdep.c (sparc64obsd_frame_unwind)
6148         (sparc64obsd_trapframe_unwind): Ditto.
6149         * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_frame_unwind): Ditto.
6150         * sparcobsd-tdep.c (sparc32obsd_sigtramp_frame_unwind): Ditto.
6151         * spu-tdep.c (spu_frame_unwind, spu2ppu_unwind): Ditto.
6152         * v850-tdep.c (v850_frame_unwind): Ditto.
6153         * vax-tdep.c (vax_frame_unwind): Ditto.
6154         * vaxobsd-tdep.c (vaxobsd_sigtramp_frame_unwind): Ditto.
6155         * xstormy16-tdep.c (frame_unwind xstormy16_frame_unwind): Ditto.
6156         * xtensa-tdep.c (xtensa_unwind): Ditto.
6157
6158 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6159
6160         * tui/tui-hooks.c (tui_selected_frame_level_changed_hook): Assume
6161         there's always a frame.  Use get_frame_pc_if_available instead of
6162         get_frame_pc, and if there's no PC available, don't look up a
6163         symtab.
6164
6165 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6166
6167         * stack.c (print_frame_local_vars, print_frame_arg_vars): Handle
6168         unavailable PC.
6169
6170 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6171
6172         * tracepoint.c (set_traceframe_context): Handle unavailable PC
6173         gracefully.
6174
6175 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6176
6177         * frame.h (frame_unwind_caller_pc_if_available): Declare.
6178         * frame.c (frame_unwind_caller_pc_if_available): New.
6179         * stack.c (frame_info): Handle unavailable PC.
6180
6181 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6182
6183         * frame.c (frame_unwind_pc): Rename to ...
6184         (frame_unwind_pc_if_available): ... this.  New `pc' output
6185         parameter.  Change return type to int.  Gracefully handle
6186         gdbarch_unwind_pc throwing NOT_AVAILABLE_ERROR.  Return 0 if that
6187         happened, or 1 otherwise.
6188         (frame_unwind_pc): Reimplement on top of
6189         frame_unwind_pc_if_available.
6190         (get_frame_func): Rename to ...
6191         (get_frame_func_if_available): New `pc' output parameter.  Change
6192         return type to int.  Gracefully handle the PC not being available.
6193         (get_frame_func): Reimplement on top of
6194         get_frame_func_if_available.
6195         (select_frame): Handle the PC being unavailable.
6196         (get_prev_frame): Handle the PC being unavailable.
6197         (get_frame_pc_if_available): New.
6198         (get_frame_address_in_block_if_available): New.
6199         (find_frame_sal): Handle the frame PC not being available.
6200         * frame.h (get_frame_pc_if_available): Declare.
6201         (get_frame_address_in_block_if_available): Declare.
6202         (get_frame_func_if_available): Declare.
6203         * stack.c (print_frame_info): Handle the PC being unavailable.
6204         (find_frame_funname): Ditto.
6205         (print_frame): Handle the PC being unavailable.
6206         (get_frame_language): Ditto.
6207         * blockframe.c (get_frame_block): Ditto.
6208         * macroscope.c (default_macro_scope): Ditto.
6209         * tui/tui-stack.c (tui_show_frame_info): Ditto.
6210
6211 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6212
6213         * dwarf2loc.c (dwarf2_evaluate_loc_desc): Catch
6214         NOT_AVAILABLE_ERROR when evaluating the location expression.
6215
6216 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6217
6218         * dwarf2loc.c (read_pieced_value): Handle get_frame_register_bytes
6219         returning that the register piece is unavailable/optimized out.
6220         (write_pieced_value): Handle get_frame_register_bytes returning
6221         that the register piece is unavailable/optimized out when doing a
6222         read-modify write of a bitfield.
6223         * findvar.c (value_from_register): Handle get_frame_register_bytes
6224         returning that the register piece is unavailable/optimized out.
6225         * frame.c (get_frame_register_bytes): New parameters `optimizedp'
6226         and `unavailablep'.  Throw error on bad debug info.  Use
6227         frame_register instead of frame_register_read, to fill in the new
6228         arguments.
6229         * frame.h (get_frame_register_bytes): New parameters `optimizedp'
6230         and `unavailablep'.
6231         * valops.c: (value_assign): Adjust, and handle
6232         get_frame_register_bytes failing.
6233         * spu-tdep.c: Include exceptions.h.
6234         (spu_software_single_step): Adjust, and handle
6235         get_frame_register_bytes failing.
6236         (spu_get_longjmp_target): Ditto.
6237         * gdbarch.sh (register_to_value): Change to return int.  New
6238         parameters `optimizedp' and `unavailablep'.
6239         * gdbarch.h, gdbarch.c: Regenerate.
6240         * i386-tdep.c (i386_register_to_value): Adjust to new
6241         gdbarch_register_to_value interface.
6242         * i387-tdep.c (i387_register_to_value): Ditto.
6243         * i387-tdep.h (i387_register_to_value): Ditto.
6244         * alpha-tdep.c (alpha_register_to_value): Ditto.
6245         * ia64-tdep.c (ia64_register_to_value): Ditto.
6246         * m68k-tdep.c (m68k_register_to_value): Ditto.
6247         * mips-tdep.c (mips_register_to_value): Ditto.
6248         * rs6000-tdep.c (rs6000_register_to_value): Ditto.
6249
6250 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6251
6252         * findvar.c (value_of_register): Mark the value as unavailable, if
6253         the register is unavailable.
6254         * frame.h (frame_register_unwind): New `unavailablep' parameter.
6255         (frame_register): New `unavailablep' parameter.
6256         (frame_register_read): Update comment.
6257         * frame.c (frame_register_unwind): New `unavailablep' parameter.
6258         Set it if the register is unavailable.  If the register is
6259         unavailable, clear the output buffer.
6260         (frame_register): New `unavailablep' parameter.  Pass it down.
6261         (frame_unwind_register): Adjust.
6262         (put_frame_register): Adjust.
6263         (frame_register_read): Adjust.  Also return false if the register
6264         is not available.
6265         (frame_register_unwind_location): Adjust.
6266         * sentinel-frame.c (sentinel_frame_prev_register): If the register
6267         is unavailable, mark the value accordingly.
6268         * stack.c (frame_info): Handle unavailable registers.
6269
6270 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6271
6272         * mi/mi-main.c (register_changed_p): Handle REG_UNAVAILABLE, and
6273         simplify, using regcache_cooked_read.
6274
6275 2011-03-18  Pedro Alves  <pedro@codesourcery.com>
6276
6277         * regcache.h (regcache_raw_read, regcache_raw_read_signed)
6278         (regcache_raw_read_unsigned, regcache_raw_read_signed)
6279         (regcache_raw_read_unsigned, regcache_raw_read_part)
6280         (regcache_cooked_read, regcache_cooked_read_signed)
6281         (regcache_cooked_read_unsigned, regcache_cooked_read_part)
6282         (regcache_cooked_read_ftype): Change return to enum
6283         register_status.
6284         * regcache.c: Include exceptions.h
6285         (regcache_save): Adjust to handle REG_UNAVAILABLE registers.
6286         (do_cooked_read): Change return to enum register_status.  Always
6287         forward to regcache_cooked_read.
6288         (regcache_raw_read): Change return to enum register_status.  If
6289         the register is not REG_VALID, memset the buffer.  Return the
6290         register's status.
6291         (regcache_raw_read_signed): Handle non-REG_VALID registers and
6292         return the register's status.
6293         (regcache_raw_read_unsigned): Ditto.
6294         (regcache_cooked_read): Change return to enum register_status.
6295         Assert that with read-only regcaches, the register's status must
6296         be known.  If the regcache is read-only, and the register is not
6297         REG_VALID, memset the buffer.  Return the register's status.
6298         (regcache_cooked_read_signed): Change return to enum
6299         register_status.  Handle non-REG_VALID registers and return the
6300         register's status.
6301         (regcache_cooked_read_unsigned): Change return to enum
6302         register_status.  Handle non-REG_VALID registers and return the
6303         register's status.
6304         (regcache_xfer_part, regcache_raw_read_part)
6305         (regcache_cooked_read_part): Change return to enum
6306         register_status.  Return the register's status.
6307         (regcache_read_pc): Throw NOT_AVAILABLE_ERROR if the register is
6308         unavailable.
6309         (regcache_dump): Handle unavailable cooked registers.
6310         * frame.c (do_frame_register_read): Adjust interface to match
6311         regcache_cooked_read_ftype.
6312         * gdbarch.sh (pseudo_register_read): Change return to enum
6313         register_status.
6314         * gdbarch.h, gdbarch.c: Regenerate.
6315
6316         * i386-tdep.h (i386_pseudo_register_read): Change return to enum
6317         register_status.
6318         * i386-tdep.c (i386_pseudo_register_read): Change return to enum
6319         register_status.  If reading a raw register indicates the raw
6320         register is not valid, return the raw register's status,
6321         otherwise, return REG_VALID.
6322         * amd64-tdep.c (amd64_pseudo_register_read): Change return to enum
6323         register_status.  Handle non-REG_VALID raw registers and return
6324         the register's status.
6325         * arm-tdep.c (arm_neon_quad_read)
6326         (arm_pseudo_read): Change return to enum register_status.  Handle
6327         non-REG_VALID raw registers and return the register's status.
6328         * avr-tdep.c (avr_pseudo_register_read): Ditto.
6329         * frv-tdep.c (frv_pseudo_register_read): Ditto.
6330         * h8300-tdep.c (h8300_pseudo_register_read): Ditto.
6331         * hppa-tdep.c (hppa_pseudo_register_read): Ditto.
6332         * m32c-tdep.c (m32c_move_reg_t): Change return to enum
6333         register_status.
6334         (m32c_raw_read, m32c_raw_write, m32c_banked_read)
6335         (m32c_banked_write, m32c_sb_read, m32c_sb_write, m32c_part_read)
6336         (m32c_part_write, m32c_cat_read, m32c_cat_write)
6337         (m32c_r3r2r1r0_read, m32c_r3r2r1r0_write)
6338         (m32c_pseudo_register_read): Change return to enum
6339         register_status.  Adjust.
6340         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Change return to
6341         enum register_status.  Return the register's status.
6342         * mep-tdep.c (mep_pseudo_cr32_read): Change return to enum
6343         register_status.  Return the register's status.
6344         (mep_pseudo_cr64_read, mep_pseudo_register_read): Ditto.
6345         * mips-tdep.c (mips_pseudo_register_read): Ditto.
6346         * mt-tdep.c (mt_pseudo_register_read): Ditto.
6347         * rs6000-tdep.c (move_ev_register_func): New typedef.
6348         (e500_move_ev_register): Use it.  Change return to enum
6349         register_status.  Return the register's status.
6350         (do_regcache_raw_read): New function.
6351         (do_regcache_raw_write): New function.
6352         (e500_pseudo_register_read): Change return to enum
6353         register_status.  Return the register's status.  Use
6354         do_regcache_raw_read.
6355         (e500_pseudo_register_write): Adjust.  Use do_regcache_raw_write.
6356         (dfp_pseudo_register_read): Change return to enum register_status.
6357         Return the register's status.
6358         (vsx_pseudo_register_read): Ditto.
6359         (efpr_pseudo_register_read): Ditto.
6360         (rs6000_pseudo_register_read): Ditto.
6361         * s390-tdep.c (s390_pseudo_register_read): Change return to enum
6362         register_status.  Return the register's status.
6363         * sh64-tdep.c (pseudo_register_read_portions): New function.
6364         (sh64_pseudo_register_read): Change return to enum
6365         register_status.  Use pseudo_register_read_portions.  Return the
6366         register's status.
6367         * ia64-tdep.c (ia64_pseudo_register_read): Change return to enum
6368         register_status.  Return the register's status.
6369         * sh-tdep.c (pseudo_register_read_portions): New function.
6370         (sh_pseudo_register_read): Change return to enum register_status.
6371         Use pseudo_register_read_portions.  Return the register's status.
6372         * sparc-tdep.c (sparc32_pseudo_register_read): Change return to
6373         enum register_status.  Return the register's status.
6374         * sparc64-tdep.c (sparc64_pseudo_register_read): Ditto.
6375         * spu-tdep.c (spu_pseudo_register_read_spu)
6376         (spu_pseudo_register_read): Ditto.
6377         * xtensa-tdep.c (xtensa_register_read_masked)
6378         (xtensa_pseudo_register_read): Ditto.
6379         * bfin-tdep.c (bfin_pseudo_register_read): Ditto.
6380
6381 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
6382
6383         * python/py-value.c (valpy_getitem): Fix formatting of error function
6384         call.
6385
6386 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
6387
6388         ARI fixes: Add missing internationalization markups throughout
6389         C source files.
6390         * darwin-nat-info.c: Ditto.
6391         * record.c: Ditto.
6392         * remote.c: Ditto.
6393         * mi/mi-main.c: Ditto.
6394
6395 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
6396
6397         ARI fixes: Add missing internationalization markups throughout
6398         yacc files.
6399         * c-exp.y: Ditto.
6400         * cp-name-parser.y: Ditto.
6401         * f-exp.y: Ditto.
6402         * m2-exp.y: Ditto.
6403         * objc-exp.y: Ditto.
6404         * p-exp.y: Ditto.
6405
6406 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
6407
6408         ARI fixes: Messages should have no trailing new lines.
6409         * darwin-nat.c (mach_check_error): Remove trailing new line from
6410         warning function call message.
6411         * record.c (bfdcore_read): Idem for error call.
6412
6413 2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>
6414
6415         * common/signals.c (target_signal_from_host): Add _ markup to error
6416         function call message.
6417         (target_signal_to_host): Add _ markup and remove trailing new line
6418         from warning call message.
6419         (target_signal_from_command): Add _ markup to error function call
6420         message.
6421
6422 2011-03-18  Phil Muldoon  <pmuldoon@redhat.com>
6423
6424         PR python/12149
6425
6426         * python/python.c (gdbpy_write): Accept a stream argument and
6427         operate to the appropriate stream.
6428         (gdbpy_flush): Likewise.
6429         (_initialize_python): Add stream constants.
6430         (finish_python_initialization): Add GdbOutputErrorFile class.
6431
6432 2011-03-18  Kwok Cheung Yeung  <kcy@codesourcery.com>
6433
6434         * MAINTAINERS: Add myself as a write-after-approval maintainer.
6435
6436 2011-03-18  Kwok Cheung Yeung  <kcy@codesourcery.com>
6437
6438         * amd64-tdep.c (amd64_relocate_instruction): Fix ordering of arguments
6439         to store_signed_integer.  Add debug message when relocating CALL
6440         instructions.  Fix formatting of debug message.
6441         * i386-tdep.c (i386_relocate_instruction): Ditto.
6442
6443 2011-03-17  Joel Brobecker  <brobecker@gnat.com>
6444
6445         * target.h (struct target_ops): Remove to_lookup_symbol field.
6446         (target_lookup_symbol): Delete macro.
6447         * target.c (nosymbol, debug_to_lookup_symbol): Delete.
6448         (update_current_target, setup_target_debug): Remove handling
6449         of to_lookup_symbol target_ops field.
6450         * ada-tasks.c (get_known_tasks_addr): Remove use of
6451         target_lookup_symbol.
6452         * coffread.c (coff_symtab_read): Likewise.
6453         * dbxread.c (read_dbx_symtab): Ditto.
6454
6455 2011-03-17  Joel Brobecker  <brobecker@gnat.com>
6456
6457         PR gdb/12116:
6458         * configure.ac: Add getthrds declaration check.
6459         * configure, config.in: Regenerate.
6460         * aix-thread.c (getthrds): Declare only if not already declared
6461         in procinfo.h.  More declaration out of get_signaled_thread to
6462         global scope.
6463
6464 2011-03-17  Phil Muldoon  <pmuldoon@redhat.com>
6465
6466         * python/py-symtab.c: Populate symtab_object_methods,
6467         sal_object_methods.
6468         (stpy_is_valid): New function.
6469         (salpy_is_valid): Ditto.
6470         * python/py-symbol.c: Declare symbol_object_methods.  Populate.
6471         (sympy_is_valid): New function.
6472         * python/py-objfile.c: Declare objfile_object_methods.  Populate.
6473         (objfpy_is_valid): New function.
6474         * python/py-inferior.c: Populate inferior_object_methods.
6475         (infpy_is_valid): New function.
6476         * python/py-infthread.c: Populate thread_object_methods.
6477         (thpy_is_valid): New function.
6478         * python/py-block.c: Declare block_object_methods.  Populate.  Declare
6479         block_iterator_object_methods.  Populate.
6480         (blpy_is_valid): New function.
6481         (blpy_iter_is_valid): Ditto.
6482
6483 2011-03-16  Keith Seitz  <keiths@redhat.com>
6484
6485         * linespec.c (find_methods): Canonicalize NAME before looking
6486         up the symbol.
6487         (name_end): New function.
6488         (keep_name_info): New function.
6489         (decode_line_1): Use keep_name_info.
6490         (decode_compound): Likewise.
6491         * cli/cli-utils.h (remove_trailing_whitespace): New function.
6492         * cli/cli-utils.c (remove_trailing_whitespace): Likewise.
6493
6494         PR c++/12273
6495         * linespec.c (locate_first_half): Keep overload information, too.
6496         (decode_compound): Use a string to represent break characters
6497         to escape the loop.
6498         If P points to a break character, do not increment it.
6499         For C++ and Java, keep overload information and relevant keywords.
6500         If we cannot find a symbol, search the minimal symbols.
6501
6502         PR c++/11734
6503         * linespec.c (decode_compound): Rename SAVED_ARG to
6504         THE_REAL_SAVED_ARG.
6505         Make a copy of THE_REAL_SAVED_ARG in SAVED_ARG and strip
6506         single-quotes.
6507         Pass a valid block to lookup_symbol.
6508         (lookup_prefix_sym): Likewise.
6509         (find_method): Construct search name based on SYM_CLASS instead
6510         of SAVED_ARG.
6511         * psymtab.c (lookup_partial_symbol): Add language parameter.
6512         (lookup_symbol_aux_psymtabs): Likewise.
6513         Don't assume that the psymtab we found was the right one. Search
6514         for the desired symbol in the symtab to be certain.
6515         (psymtab_search_name): New function.
6516         (lookup_partial_symbol): Use psymtab_search_name.
6517         Add language parameter.
6518         (read_symtabs_for_function): Add language parameter and pass to
6519         lookup_partial_symbol.
6520         (find_symbol_file_from_partial): Likewise.
6521
6522 2011-03-16  Paul Pluzhnikov  <ppluzhnikov@google.com>
6523
6524         PR gdb/12528
6525         * dwarf2read.c (noop_record_line): New function.
6526         (dwarf_decode_lines): Ignore line tables for GCd functions.
6527
6528 2011-03-16  Pierre Muller  <muller@ics.u-strasbg.fr>
6529
6530         Fix ARI warnings about new lines at the end of messages, which
6531         are unneeded as there is a new line added at the end of the message
6532         automatically.
6533         * darwin-nat.c (darwin_stop_inferior): Ditto.
6534         * dec-thread.c (dec_thread_get_ada_task_ptid): Ditto.
6535         * dfp.c (decimal_to_number): Ditto.
6536         * exec.c (print_section_info): Ditto.
6537         * i386-darwin-nat.c (darwin_set_sstep): Ditto.
6538         * osdata.c (get_osdata): Ditto.
6539         * record.c (bfdcore_write): Ditto.
6540         * remote-mips.c (mips_readchar): Ditto.
6541         * remote.c (read_ptid): Ditto.
6542         * ser-mingw.c (ser_windows_raw): Ditto.
6543         * tracepoint.c (add_local_symbols): Ditto.
6544         * windows-nat.c (fake_create_process): Ditto.
6545
6546 2011-03-16  Tom Tromey  <tromey@redhat.com>
6547
6548         * tracepoint.c (stop_tracing): Don't declare.
6549         * event-top.c (after_char_processing_hook): Add `(void)'.
6550
6551 2011-03-16  Phil Muldoon  <pmuldoon@redhat.com>
6552
6553         * NEWS: Add Parameter sub-classing description.
6554
6555 2011-03-16  Kai Tietz  <ktietz@redhat.com>
6556
6557         * MAINTAINERS: Update my e-mail address.
6558
6559 2011-03-15  Andreas Tobler  <andreast@fgznet.ch>
6560
6561         * MAINTAINERS: Add myself for write after approval privileges.
6562
6563 2011-03-15  Michael Snyder  <msnyder@vmware.com>
6564
6565         * frame.c (find_frame_sal): Assert sym is not null.
6566
6567         * dbxread.c (process_one_symbol): Assert 'name' is not null.
6568
6569         * objc-lang.c (selectors_info): Check strchr for null result.
6570
6571         * stabsread.c (define_symbol): Guard against bad stabstring input.
6572
6573 2011-03-15  Pierre Muller  <muller@ics.u-strasbg.fr>
6574
6575         Remove trailing spaces and tabulations from pascal language
6576         support sources.
6577         p-exp.y: Ditto.
6578         p-lang.c: Ditto.
6579         p-lang.h: Ditto.
6580         p-valprint.c: Ditto.
6581
6582 2011-03-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
6583
6584         * dwarf2read.c (dwarf2_get_pc_bounds): Require HIGH strictly higher
6585         than LOW.  Comment it.
6586         (read_partial_die): Call complaint for inappropriate zero LOWPC or
6587         HIGHPC not strictly higher than LOWPC.
6588
6589 2011-03-15  Pierre Muller  <muller@ics.u-strasbg.fr>
6590
6591         Fix formatting of function declarations returning a pointer in
6592         previous commit.
6593         * varobj.c (varobj_add_child): Ditto.
6594         * hppa-tdep.h (hppa_init_objfile_priv_data): Ditto.
6595         * inferior.h (get_displaced_step_closure_by_addr): Ditto.
6596
6597 2011-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
6598
6599         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Add support
6600         for the "generic" vector ABI used with GCC 4.3 and later.
6601         (ppc64_sysv_abi_return_value): Likewise.
6602
6603 2011-03-15  Ulrich Weigand  <uweigand@de.ibm.com>
6604
6605         * infcall.c (call_function_by_hand): Function return value is
6606         always a non_lval, even when using struct_return.
6607
6608 2011-03-15  Pedro Alves  <pedro@codesourcery.com>
6609
6610         * printcmd.c (ALL_DISPLAYS_SAFE): New.
6611         (map_display_numbers): New.
6612         (do_delete_display): New.
6613         (undisplay_command): Use map_display_numbers.
6614         (do_enable_disable_display): New.
6615         (enable_disable_display_command): New function.
6616         (enable_display): Delete.
6617         (enable_display_command): New.
6618         (disable_display_command): Reimplement.
6619         (_initialize_printcmd): Adjust "enable display" command to use
6620         `enable_display_command' as callback.
6621
6622 2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>
6623
6624         * NEWS: Add Python breakpoint 'stop' operation.
6625
6626 2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>
6627
6628         * NEWS: Delete duplicate entry. Fix typo.
6629
6630 2011-03-14  Pierre Muller  <muller@ics.u-strasbg.fr>
6631
6632         Fix ARI warning about function names in first column.
6633         Put prototype declaration on same line as return type.
6634         * objc-exp.y: Ditto.
6635         * p-exp.y: Ditto.
6636         * python/py-stopevent.h: Ditto.
6637         For long function names, split parameters to
6638         allow function name on same line as return type.
6639         * solib-pa64.c: Ditto.
6640         * varobj.c: Ditto.
6641         * varobj.h: Ditto.
6642         For long function declaration, use single line.
6643         * hppa-tdep.h: Ditto.
6644         * inferior.h: Ditto.
6645
6646 2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>
6647
6648         * python/python.h: Declare gdbpy_should_stop and
6649         gdbpy_breakpoint_has_py_cond.
6650         * python/python.c: Add python.h to includes.  Remove python.h from
6651         HAVE_PYTHON definition
6652         (gdbpy_should_stop): New dummy function.
6653         (gdbpy_breakpoint_has_py_cond): New dummy function.
6654         * python/py-breakpoint.c (bppy_init): Rewrite to allow
6655         sub-classing capabilities.
6656         (gdbpy_should_stop): New function.
6657         (gdbpy_breakpoint_has_py_cond): New function.
6658         (local_setattro): New function.
6659         * breakpoint.c (condition_command): Add check for Python 'stop'
6660         operation.
6661         (bpstat_check_breakpoint_conditions): Execute Python 'stop'
6662         operation function as part of stop/continue tests.
6663
6664 2011-03-14  Tom Tromey  <tromey@redhat.com>
6665
6666         PR gdb/12576:
6667         * dwarf2loc.c (dwarf_expr_dwarf_call): Remove 'return'.
6668         (needs_frame_dwarf_call): Likewise.
6669
6670 2011-03-14  Pierre Muller  <muller@ics.u-strasbg.fr>
6671
6672         Fix ARI warning about functions without parameters that do not
6673         use (void).
6674         * breakpoint.c (all_tracepoints): Replace () by (void).
6675         * f-exp.y (match_string_literal): Ditto.
6676         (yylex): Ditto.
6677         * m2-exp.y (yylex): Ditto.
6678         * mep-tdep.c (current_me_module): Ditto.
6679         (current_options): Ditto.
6680         (current_cop_data_bus_width): Ditto.
6681         (current_cr_names): Ditto.
6682         (current_cr_is_float): Ditto.
6683         (current_ccr_names): Ditto.
6684         * objc-exp.y (yylex): Ditto.
6685         * p-exp.y (yylex): Ditto.
6686         * remote.c (send_interrupt_sequence): Ditto.
6687         * tracepoint.c (current_trace_status): Ditto.
6688         * python/py-evts.c (gdbpy_initialize_py_events): Ditto.
6689         * python/py-prettyprint.c (push_dummy_python_frame): Ditto.
6690
6691 2011-03-11  Michael Snyder  <msnyder@vmware.com>
6692
6693         * cli/cli-decode.h (CMD_LIST_AMBIGUOUS): Define.
6694         * cli/cli-decode.c (lookup_cmd_1): Use CMD_LIST_AMBIGUOUS.
6695         (lookup_cmd): Test for CMD_LIST_AMBIGUOUS.
6696         * completer.c (complete_line_internal): Use CMD_LIST_AMBIGUOUS.
6697         * top.c (set_verbose): Use CMD_LIST_AMBIGUOUS.
6698
6699         * event-loop-c (delete_async_signal_handler): Assert prev_ptr.
6700         (delete_async_event_handler): Ditto.
6701
6702         * python/py-breakpoint.c (bppy_set_condition): Stop memory leak.
6703
6704         * python/py-breakpoint.c (bppy_get_commands): Fix memory leak.
6705
6706         * top.c (set_verbose): Assert showcmd was found.
6707
6708 2011-03-11  Maxim Grigoriev  <maxim2405@gmail.com>
6709
6710         * xtensa-tdep.c (warning_once): Correct style issues.
6711
6712 2011-03-11  Yao Qi  <yao@codesourcery.com>
6713
6714         * arm-tdep.c (copy_ldr_str_ldrb_strb): Remove redundant statements.
6715
6716 2011-03-11  Andreas Schwab  <schwab@redhat.com>
6717
6718         * common/aclocal.m4: Remove.
6719
6720 2011-03-10  Maxim Grigoriev  <maxim2405@gmail.com>
6721
6722         * xtensa-tdep.c (windowing_enabled): Remove inline attribute.
6723         (xtensa_write_register, xtensa_read_register): Likewise.
6724         (xtensa_hextochar): Removed.
6725         (xtensa_init_reggroups): Replace xtensa_hextochar () by explicit code.
6726
6727 2011-03-10  Maxim Grigoriev  <maxim2405@gmail.com>
6728
6729         * xtensa-tdep.c (xtensa_c0reg_t): Update comments.
6730         (xtensa_call0_frame_cache_t): Update comments.  New fields added.
6731         (xtensa_alloc_frame_cache): Add initialization for new fields.
6732         (xtensa_frame_cache): Change the way how call0_frame_cache () is called.
6733         (warning_once): New function.
6734         (xtensa_insn_kind): New item c0opc_and.
6735         (call0_classify_opcode): Add the case for AND instruction.
6736         (call0_track_op): Change arguments.  New local variable litbase.
6737         Add the case to handle c0opc_and.  Update algorithms for c0opc_mov,
6738         c0opc_l32r, c0opc_s32i to take into account dynamic stack adjustments
6739         in the prologue.
6740         Add cases for c0opc_l32e, c0opc_s32e, c0opc_rfwo, c0opc_rfwu.
6741         (call0_analyze_prologue): Update the comments.  Change arguments.
6742         Add the variety of updates to handle extended prologues, which now can
6743         conduct dynamic stack adjustments.
6744         (call0_frame_cache): Likewise.
6745         (xtensa_skip_prologue): Update call0_analyze_prologue () function call.
6746         (xtensa_gdbarch_init): Initialize xtensa_session_once_reported.
6747
6748 2011-03-10  Michael Snyder  <msnyder@vmware.com>
6749
6750         * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
6751         (cmd_qtframe): Ditto.
6752         (cmd_qtbuffer): Ditto.
6753         (cmd_bigqtbuffer): Ditto.
6754
6755 2011-03-10  Tom Tromey  <tromey@redhat.com>
6756
6757         * tracepoint.c (trace_actions_command): Update.
6758         * thread.c (thread_apply_command): Update.
6759         * reverse.c (delete_bookmark_command): Update.
6760         (bookmarks_info): Update.
6761         * printcmd.c (undisplay_command): Update.
6762         * memattr.c (mem_enable_command): Update.
6763         (mem_disable_command): Update.
6764         (mem_delete_command): Update.
6765         * inferior.c (detach_inferior_command): Update.
6766         (kill_inferior_command): Update.
6767         (remove_inferior_command): Update.
6768         * cli/cli-utils.h (struct get_number_or_range_state): New.
6769         (init_number_or_range): Declare.
6770         (get_number_or_range): Update.
6771         * cli/cli-utils.c (init_number_or_range): New function.
6772         (get_number_or_range): Change 'pp' parameter to 'state'.  Remove
6773         static variables.
6774         (number_is_in_list): Update.
6775         * breakpoint.h (get_tracepoint_by_number): Update.
6776         * breakpoint.c (map_breakpoint_numbers): Update for change to
6777         get_number_or_range.
6778         (find_location_by_number): Use get_number, not
6779         get_number_or_range.
6780         (trace_pass_set_count): New function.
6781         (trace_pass_command): Update for change to get_number_or_range.
6782         Rework loop logic.
6783         (get_tracepoint_by_number): Remove 'multi_p' parameter; add
6784         'state' parameter.
6785
6786 2011-03-10  Phil Muldoon  <pmuldoon@redhat.com>
6787
6788         * python/py-param.c (add_setshow_generic): Add set/show callback
6789         parameters.  Register Python object context.
6790         (get_show_value): New function.
6791         (get_set_value): New function.
6792         (call_doc_function): New function.
6793         (get_doc_string): Move behind get_show_value/get_set_value.
6794
6795 2011-03-10  Andreas Tobler  <andreast-list@fgznet.ch>
6796
6797         * fbsd-nat.c (fbsd_make_corefile_notes): Constify local `fname'.
6798
6799 2011-03-09  Maxim Grigoriev  <maxim2405@gmail.com>
6800
6801         * xtensa-tdep.c (xtensa_read_register): Add comment.
6802         (xtensa_write_register): Likewise.
6803         (xtensa_hextochar): Add comment and update to match coding conventions.
6804         (xtensa_frame_cache, xtensa_return_value): Follow coding conventions.
6805         (execute_l32e, execute_s32e, execute_code): Update comments.
6806         (xtensa_exception_handler_t): Update to match coding conventions.
6807         (xtensa_insn_kind): Likewise.
6808
6809 2011-03-09  Michael Snyder  <msnyder@vmware.com>
6810
6811         * mi-cmd-disas.c (mi_cmd_disassemble): Fix memory leak.
6812
6813 2011-03-09  Pedro Alves  <pedro@codesourcery.com>
6814
6815         * nto-tdep.c (nto_find_and_open_solib): Constify local `base'.
6816
6817 2011-03-09  Tom Tromey  <tromey@redhat.com>
6818
6819         * thread.c (restore_selected_frame): Handle frame_level == -1.
6820         (make_cleanup_restore_current_thread): Use
6821         get_selected_frame_if_set.
6822         * frame.h (get_selected_frame_if_set): Declare.
6823         * frame.c (get_selected_frame_if_set): New function.
6824
6825 2011-03-09  Pedro Alves  <pedro@codesourcery.com>
6826
6827         * cli/cli-cmds.c (shell_escape): Use lbasename.
6828         * coffread.c (coff_start_symtab): Constify parameter.
6829         (complete_symtab): Constify `name' parameter.
6830         (coff_symtab_read): Constify `filestring' local.
6831         (coff_getfilename): Constify return and `result' local.
6832         Use lbasename.
6833         * fbsd-nat.c (fbsd_make_corefile_notes): Use lbasename.
6834         * linux-fork.c (info_checkpoints_command): Use lbasename.
6835         * linux-nat.c (linux_nat_make_corefile_notes): Use lbasename.
6836         * minsyms.c (lookup_minimal_symbol): Use lbasename.
6837         * nto-tdep.c (nto_find_and_open_solib): Use lbasename.
6838         * procfs.c (procfs_make_note_section): Use lbasename.
6839         * tui/tui-io.c (printable_part): Constity return and parameter.
6840         Use lbasename.
6841         (print_filename): Constify parameters, and local `s'.
6842         (tui_rl_display_match_list): Constify local `temp'.
6843
6844 2011-03-09  Jan Kratochvil  <jan.kratochvil@redhat.com>
6845
6846         Revert:
6847         2011-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
6848         Fix DWARF-3+ DW_AT_accessibility default assumption.
6849         * dwarf2read.c (dwarf2_add_field): Fix new_field->accessibility for
6850         cu->header.version >= 3.
6851
6852 2011-03-09  Yao Qi  <yao@codesourcery.com>
6853
6854         * common/Makefile.in: Remove.
6855         * common/configure: Remove.
6856         * common/configure.ac: Remove.
6857
6858 2011-03-09  Yao Qi  <yao@codesourcery.com>
6859
6860         Revert:
6861         2011-02-11  Yao Qi  <yao@codesourcery.com>
6862
6863         * common/Makefile.in: Add copyright header.
6864
6865         2011-02-11  Yao Qi  <yao@codesourcery.com>
6866
6867         * Makefile.in: Remove signals.o from COMMON_OBS.  Link
6868         libcommon.a.
6869         * configure.ac: Add common to sub dir.
6870         * configure: Regenerate.
6871
6872 2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>
6873
6874         * xtensa-tdep.c (call0_ret): New function.
6875         (xtensa_skip_prologue): Speed up analysis.
6876
6877 2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>
6878
6879         * xtensa-tdep.c (xtensa_register_reggroup_p): Count in all registers
6880         while executing MI command -data-list-changed-registers.
6881
6882 2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>
6883
6884         * xtensa-tdep.c (xtensa_read_register): New function.
6885         (xtensa_write_register): New function.
6886         (xtensa_find_register_by_name): New function.
6887         (xtensa_windowed_frame_cache): Update comments in type description.
6888         (xtensa_frame_cache): Likewise.
6889         (xtensa_window_interrupt_insn): New function.
6890         (xtensa_frame_cache): Add analysis for Xtensa Window Exception frames.
6891         (xtensa_insn_kind): Add new instructions.
6892         (rwx_special_register): New function.
6893         (call0_classify_opcode): Add new instructions to the analysis.
6894         (a0_saved, a7_saved, a11_saved): New variables.
6895         (a0_was_saved, a7_was_saved, a11_was_saved): New variables.
6896         (execute_l32e): New function.
6897         (execute_s32e): New function.
6898         (xtensa_exception_handler_t): New type.
6899         (execute_code): New function.
6900         (xtensa_window_interrupt_frame_cache): New function to conduct frame
6901         analysis for Xtensa Window Exception handlers.
6902
6903 2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>
6904
6905         * xtensa-tdep.c (TX_PS): New.
6906         (windowing_enabled): Update to count for Call0 ABI.
6907         (xtensa_hextochar): New.
6908         (xtensa_init_reggroups): Make algorithm generic.
6909         (xtensa_frame_cache): Use TX_PS on Tiny Xtensa.
6910
6911 2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>
6912
6913         * xtensa-tdep.h (XTENSA_MAX_COPROCESSOR): Update.
6914
6915 2011-03-08  Michael Snyder  <msnyder@vmware.com>
6916
6917         * i386-tdep.c (i386_follow_jump): Check return value of
6918         target_read_memory.
6919         (i386_analyze_struct_return): Ditto.
6920         (i386_skip_probe): Ditto.
6921         (i386_match_insn): Ditto.
6922         (i386_skip_noop): Ditto.
6923         (i386_analyze_frame_setup): Ditto.
6924         (i386_analyze_register_saves): Ditto.
6925         (i386_skip_prologue): Ditto.
6926         (i386_skip_main_prologue): Ditto.
6927
6928         * target.c (read_whatever_is_readable): Fix memory leak.
6929
6930         * i386-tdep.c (i386_process_record): Document fall through.
6931
6932 2011-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
6933
6934         Fix DWARF-3+ DW_AT_accessibility default assumption.
6935         * dwarf2read.c (dwarf2_add_field): Fix new_field->accessibility for
6936         cu->header.version >= 3.
6937
6938 2011-03-08  Pedro Alves  <pedro@codesourcery.com>
6939
6940         * remote.c (remote_check_symbols): Skip if the target has no
6941         execution.
6942
6943 2011-03-08  Joel Brobecker  <brobecker@adacore.com>
6944
6945         * target.c (read_whatever_is_readable): Reformat comment,
6946         with a minor typo fix. Minor reformatting of the code.
6947
6948 2011-03-08  Yao Qi  <yao@codesourcery.com>
6949
6950         * arm-tdep.c: Remove prototype declaration displaced_in_arm_mode.
6951         (displaced_read_reg): Add `dsc' parameter, remove `from' parameter.
6952         Use cached result instead of calling displaced_in_arm_mode again.
6953         (branch_write_pc, alu_write_pc, load_write_pc): Add `dsc' parameter.
6954         (displaced_write_reg, copy_preload, copy_preload_reg): Callers update.
6955         (cleanup_copro_load_store, copy_copro_load_store): Likewise.
6956         (cleanup_branch, copy_bx_blx_reg, copy_alu_imm): Likewise.
6957         (cleanup_alu_reg, copy_alu_reg, cleanup_alu_shifted_reg): Likewise.
6958         (copy_alu_shifted_reg, cleanup_load, cleanup_store): Likewise.
6959         (copy_extra_ld_st, copy_ldr_str_ldrb_strb): Likewise.
6960         (cleanup_block_load_all, cleanup_block_store_pc): Likewise.
6961         (cleanup_block_load_pc, copy_block_xfer): Likewise.
6962         * arm-linux-tdep.c (arm_linux_copy_svc): Callers update.
6963         (arm_catch_kernel_helper_return): Likewise.
6964         * gdb/arm-tdep.h : Update function declarations.
6965
6966 2011-03-07  Michael Snyder  <msnyder@vmware.com>
6967
6968         * dwarf2loc.c (indirect_pieced_value): Assert 'piece' not null.
6969
6970         * ser-unix.c (hardwire_get_tty_state): Stop memory leak.
6971
6972         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Free environment.
6973
6974         * elfread.c (elf_symtab_read): Stop memory leak.
6975
6976         * main.c (captured_main): Fix memory leak.
6977
6978 2011-03-07  Andreas Schwab  <schwab@linux-m68k.org>
6979
6980         * ada-lang.c (compare_names): Call is_name_suffix with string1
6981         instead of string2.
6982
6983 2011-03-07  Tom Tromey  <tromey@redhat.com>
6984
6985         * xcoffread.c (xcoff_sym_fns): Update.
6986         * symfile.h (struct sym_fns) <sym_read_psymbols>: New field.
6987         (enum symfile_add_flags) <SYMFILE_NO_READ>: New constant.
6988         * symfile.c (syms_from_objfile): Handle SYMFILE_NO_READ.
6989         (symbol_file_add_with_addrs_or_offsets): Likewise.
6990         (reread_symbols): Handle OBJF_PSYMTABS_READ.
6991         * somread.c (som_sym_fns): Update.
6992         * psymtab.h (require_partial_symbols): Declare.
6993         * psymtab.c (require_partial_symbols): New function.
6994         (ALL_OBJFILE_PSYMTABS_REQUIRED): New macro.
6995         (ALL_OBJFILE_PSYMTABS): Undef.
6996         (ALL_PSYMTABS): Move from psympriv.h.
6997         (lookup_partial_symtab, find_pc_sect_psymtab)
6998         (lookup_symbol_aux_psymtabs, relocate_psymtabs)
6999         (find_last_source_symtab_from_partial)
7000         (forget_cached_source_info_partial)
7001         (print_psymtab_stats_for_objfile, read_symtabs_for_function)
7002         (expand_partial_symbol_tables, read_psymtabs_with_filename)
7003         (map_symbol_names_psymtab, map_symbol_filenames_psymtab)
7004         (find_symbol_file_from_partial, map_matching_symbols_psymtab)
7005         (expand_symtabs_matching_via_partial, maintenance_info_psymtabs):
7006         Use ALL_OBJFILE_PSYMTABS_REQUIRED.
7007         * psympriv.h (ALL_PSYMTABS): Move to psymtab.c.
7008         * objfiles.h (OBJF_PSYMTABS_READ): New macro.
7009         * objfiles.c (objfile_has_partial_symbols): Handle lazily-read
7010         psymtabs.
7011         * mipsread.c (ecoff_sym_fns): Update.
7012         * machoread.c (macho_sym_fns): Update.
7013         * elfread.c (elf_symfile_read): Set up for lazy psymtab reading.
7014         (read_psyms): New function.
7015         (elf_sym_fns, elf_sym_fns_gdb_index): Update.
7016         (elf_sym_fns_lazy_psyms): New global.
7017         * dwarf2read.c (dwarf2_initialize_objfile): Don't call
7018         dwarf2_build_psymtabs.
7019         * dbxread.c (aout_sym_fns): Update.
7020         * coffread.c (coff_sym_fns): Update.
7021
7022 2011-03-07  Tom Tromey  <tromey@redhat.com>
7023
7024         * infrun.c (print_exited_reason): Include inferior id and pid in
7025         message.
7026
7027 2011-03-07  Tom Tromey  <tromey@redhat.com>
7028
7029         * target.h (struct target_ops) <to_has_execution>: Add ptid_t
7030         parameter.
7031         (target_has_execution_1): Update.
7032         (target_has_execution_current): Declare.
7033         (target_has_execution): Call target_has_execution_current.
7034         (default_child_has_execution): Update.
7035         * target.c (default_child_has_execution): Add 'the_ptid'
7036         parameter.
7037         (target_has_execution_1): Likewise.
7038         (target_has_execution_current): New function.
7039         (add_target): Update.
7040         (init_dummy_target): Update.
7041         * remote-m32r-sdi.c (m32r_has_execution): New function.
7042         (init_m32r_ops): Use it.
7043         * record.c (record_core_has_execution): Now static.  Add
7044         'the_ptid' parameter.
7045         * inferior.c (have_live_inferiors): Don't save current thread.
7046         Use target_has_execution_1.
7047
7048 2011-03-07  Yao Qi  <yao@codesourcery.com>
7049
7050         * Makefile.in (aclocal_m4_deps): Remove gnulib/m4/memcmp.m4.
7051
7052 2011-03-07  Joel Brobecker  <brobecker@adacore.com>
7053
7054         * elfread.c (elf_symtab_read): Minor reformatting.
7055
7056 2011-03-07  Joel Brobecker  <brobecker@adacore.com>
7057
7058         * objc-lang.c (selectors_info): Minor reformatting.
7059
7060 2011-03-07  Joel Brobecker  <brobecker@adacore.com>
7061
7062         * ada-lang.c (compare_names): Add FALLTHROUGH comment.
7063
7064 2011-03-07  Joel Brobecker  <brobecker@adacore.com>
7065             Michael Snyder  <msnyder@vmware.com>
7066
7067         * ada-valprint.c (ada_val_print_array): Move the declaration of
7068         "byte_order" and "elttype" inside the block where these variables
7069         are actually used.  Remove some special handling for the case
7070         where "elttype" and "eltlen" are null.  Replace by a comment
7071         and a couple of assertion checks.
7072
7073 2011-03-05  Michael Snyder  <msnyder@vmware.com>
7074
7075         * source.c (add_path): Replace semicolon at end of block.
7076         * dwarf2expr.c (execute_stack_op): Ditto.
7077
7078 2011-03-05  Mike Frysinger  <vapier@gentoo.org>
7079
7080         * bfin-tdep.c: Include sim-regno.h and gdb/sim-bfin.h.
7081         * configure.tgt (bfin-*-*linux*): Define gdb_sim.
7082         (bfin-*-*): Likewise.
7083
7084 2011-03-05  Michael Snyder  <msnyder@vmware.com>
7085
7086         * dwarf2expr.c (execute_stack_op): Delete superfluous semicolon.
7087         * mdebugread.c (parse_symbol): Ditto.
7088         * parse.c (parse_exp_in_context): Ditto.
7089         * source.c (add_path): Ditto.
7090         * utils.c (gnu_debuglink_crc32): Ditto.
7091         * varobj.c (variable_language): Ditto.
7092
7093         * linux-tdep.c (linux_get_siginfo_type): Stop memory leak.
7094
7095 2011-03-04  Michael Snyder  <msnyder@vmware.com>
7096
7097         * linux-fork.c (inferior_call_waitptid): Fix copy/paste error.
7098
7099         * symfile.c (simple_overlay_update): Check for null return value
7100         from lookup_minimal_symbol.
7101
7102         * xml-syscall.c (syscall_start_syscall): Assert name is non null.
7103
7104 2011-03-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7105
7106         * eval.c (parse_and_eval_address_1): Remove function.
7107         * linespec.c (decode_indirect): Call parse_to_comma_and_eval
7108         instead of parse_and_eval_address_1.
7109         * value.h (parse_and_eval_address_1): Remove prototype.
7110
7111 2011-03-04  Michael Snyder  <msnyder@vmware.com>
7112
7113         * remote.c (putpkt_binary): Document that case stmt falls through.
7114
7115 2011-03-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7116
7117         * breakpointc (print_it_typical): Move NULL check from here...
7118         (print_bp_stop_message): ... to here.
7119
7120 2011-03-04  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>
7121
7122         * breakpoint.c (enable_command): Use break instead of continue,
7123         and fill in a missing break.
7124         (disable_command): Ditto.
7125
7126 2011-03-04  Ulrich Weigand  <ulrich.weigand@linaro.org>
7127
7128         * inflow.c (terminal_init_inferior_with_pgrp): Copy ttystate.
7129         (terminal_save_ours): Remove misleading comment.
7130         (inflow_inferior_data_cleanup): Free ttystate.
7131         (inflow_inferior_exit): Likewise.
7132         (copy_terminal_info): Copy ttystate.
7133
7134         * serial.c (serial_copy_tty_state): New function.
7135         * serial.h (serial_copy_tty_state): Add prototype.
7136         (struct serial_ops): Add copy_tty_state callback.
7137         * ser-base.c (ser_base_copy_tty_state): New function.
7138         * ser-base.h (ser_base_copy_tty_state): Add prototype.
7139         * ser-go32.c (dos_copy_tty_state): New function.
7140         (dos_ops): Install copy_tty_state callback.
7141         * ser-mingw.c (_initialize_ser_windows): Likewise.
7142         * ser-pipe.c (_initialize_ser_pipe): Likewise.
7143         * ser-unix.c (hardwire_copy_tty_state): New function.
7144         (_initialize_ser_hardwire): Install it.
7145
7146 2011-03-04  Michael Snyder  <msnyder@vmware.com>
7147
7148         * breakpoint.c (create_breakpoint): Add missing break statement.
7149
7150         Reverting this patch:
7151         * infcall.c (call_function_by_hand): Add break statements for lint.
7152
7153         Reverting this patch:
7154         * cli/cli-script.c (script_from_file): Add break for lint.
7155
7156 2011-03-04  Michael Snyder  <msnyder@vmware.com>
7157
7158         * solib.c (reload_shared_libraries_1): Close memory leak.
7159
7160 2011-03-03  Tom Tromey  <tromey@redhat.com>
7161
7162         PR gdb/12538:
7163         * dwarf2read.c (process_psymtab_comp_unit): Handle case where
7164         DW_STRING is NULL.
7165
7166 2011-03-03  Michael Snyder  <msnyder@vmware.com>
7167
7168         * remote-fileio.c (remote_fileio_func_fstat): Initialize all
7169         fields of struct 'st' to zero.
7170
7171         * tui/tui-winsource.c (tui_update_source_window_as_is): Initialize
7172         sal.pspace before calling set_current_source_symtab_and_line.
7173
7174 2011-03-03  Yao Qi  <yao@codesourcery.com>
7175
7176         * Makefile.in (configure-common): Remove.  Let Makefile
7177         in dir common to rebuild itself.
7178         (common/Makefile): Likewise.
7179
7180 2011-03-03  Joel Brobecker  <brobecker@adacore.com>
7181
7182         * utils.c (parse_escape): Add i18n markup in error message.
7183
7184 2011-03-03  Yao Qi  <yao@codesourcery.com>
7185
7186         * gdb/arm-tdep.c (shifted_reg_val): Replace magic number 15 with
7187         ARM_PC_REGNUM.
7188         (thumb_get_next_pc_raw, arm_get_next_pc_raw): Likewise.
7189         (displaced_write_reg, displaced_read_reg): Likewise.
7190         (copy_ldr_str_ldrb_strb, cleanup_block_load_all): Likewise.
7191         (cleanup_block_load_pc, copy_block_xfer): Likewise.
7192         (cleanup_branch): Replace magic number 14 and 15 with
7193         ARM_LR_REGNUM and ARM_PC_REGNUM respectively.
7194
7195 2011-03-02  Michael Snyder  <msnyder@vmware.com>
7196
7197         * maint.c (maintenance_do_deprecate): No need to check for NULL.
7198
7199         * cli/cli-script.c (script_from_file): Add break for lint.
7200
7201         * mdebugread.c (parse_partial_symbols): Fix indent.
7202
7203         * target-descriptions.c (tdesc_gdb_type): No need to call
7204         xstrdup, callee saves a copy.
7205
7206         * printcmd.c (print_scalar_formatted): Use strncpy for safety.
7207
7208         * infcall.c (call_function_by_hand): Add break statements for lint.
7209
7210         * utils.c (parse_escape): Escape the escape char.
7211
7212         * python/py-inferior.c (build_inferior_list): Error out if
7213         PyList_Append fails.
7214         (gdbpy_inferiors): Error out if build_inferior_list fails.
7215
7216         * linux-nat.c (linux_nat_xfer_partial): Preserve errno around
7217         a function call.
7218
7219         * record.c (record_restore): Move printf to before error return.
7220
7221 2011-03-02  Yao Qi  <yao@codesourcery.com>
7222
7223         * arm-tdep.h (struct displaced_step_closure): Add two new fields
7224         is_thumb and insn_size.
7225         * arm-tdep.c (displaced_read_reg): Adjust correct pipeline offset
7226         on both ARM and Thumb mode.
7227         (arm_process_displaced_insn): Set is_thumb and insn_size.
7228         (arm_displaced_init_closure): Handle both 16-bit and 32-bit.
7229         (arm_displaced_step_fixup): Likewise.
7230
7231 2011-03-01  Michael Snyder  <msnyder@vmware.com>
7232
7233         * cli/cli-dump.c (dump_bfd_file): Check error return and warn.
7234
7235         * jv-lang.c (evaluate_subexp_java): Conditional can't be true.
7236
7237         * dwarf2read.c (dwarf2_compute_name): NAME cannot be null here.
7238
7239         * cli/cli-dump.c (restore_binary_file): Validate ftell return value.
7240
7241         * ada-lang.c (ada_make_symbol_completion_list): Replace malloc
7242         with xmalloc.
7243
7244         * ada-lang.c (aggregate_assign_others): Rename inner scope variable
7245         which shadows function parameter.
7246
7247         * tracepoint.c (create_tsv_from_upload): Superfluous call
7248         to xstrdup.  Callee already calls xstrdup.
7249
7250         * linespec.c (decode_line_1): Remove unnecessary null check.
7251
7252         * tracepoint.c (scope_info): Fix mem leak, remove underused
7253         variable.
7254
7255         * python/py-prettyprint.c (apply_val_pretty_printer): Remove
7256         superfluous null check.
7257
7258         * std-regs.c (value_of_builtin_frame_pc_reg): Frame can't be null.
7259         (value_of_builtin_frame_fp_reg): Ditto.
7260
7261         * event-top.c (display_gdb_prompt): Remove superfluous null check.
7262
7263         * python/py-prettyprint.c (apply_val_pretty_printer): VAL may
7264         be null.
7265
7266         * linespec.c (decode_line_1): Check for null before dereference.
7267
7268         * reverse.c (record_restore): Move null-check to before pointer
7269         dereference.
7270
7271         * python/py-utils.c (gdbpy_obj_to_string): Delete unused variable.
7272
7273         * objc-lang.c (selectors_info): Add explanitory comment.
7274         (classes_info): Ditto.
7275
7276 2011-03-01  Ulrich Weigand  <ulrich.weigand@linaro.org>
7277
7278         * arm-linux-tdep.c (ARM_LDR_PC_SP_4): Add define.
7279         (arm_linux_restart_syscall_init): Handle both on-stack and in-kernel
7280         versions of the trampoline.  Handle Thumb vs. ARM addresses.
7281         (arm_kernel_linux_restart_syscall_tramp_frame): New global.
7282         (arm_linux_init_abi): Install it.
7283         * arm-tdep.c (arm_psr_thumb_bit): Make global.
7284         * arm-tdep.c (arm_psr_thumb_bit): Add prototype.
7285
7286 2011-02-28  Michael Snyder  <msnyder@vmware.com>
7287
7288         * ui-out.c (ui_out_field_core_addr): Make local char buffer
7289         a little bigger, to avoid possibility of an overflow.
7290
7291         * breakpoint.c (breakpoint_adjustment_warning): Make local char
7292         buffers a little bigger, to avoid possibility of an overflow.
7293
7294         * coffread.c (coff_getfilename): Add check to avoid overflow.
7295
7296         * objc-lang.c (selectors_info): Add a small safety margin to
7297         avoid overflow.
7298         (classes_info): Error out on too long REGEXP.
7299
7300         * infrun.c (handle_inferior_event): Remove unused function call.
7301
7302         * fork-child.c (fork_inferior): Remove ifdef'd code and
7303         unused variable.
7304
7305         * linux-thread-db.c (attach_thread): Discard unused value.
7306
7307         * linux-nat.c (linux_handle_extended_wait): Delete unused variable.
7308
7309         * remote.c (remote_get_noisy_reply): Discard unused value.
7310         (remote_vcont_resume): Ditto.
7311         (remote_stop_ns): Ditto.
7312
7313         * linespec.c (decode_objc): Delete unused variable.
7314
7315         * tui/tui-regs.c (tui_register_format): Delete unused variable.
7316
7317         * dwarf2read.c (add_partial_symbol): Discard unused values.
7318         (read_base_type): Delete unused variable.
7319
7320         * dbxread.c (read_dbx_symtab): Discard unused value.
7321
7322         * eval.c (evaluate_subexp_standard): Delete unused variable,
7323         and discard unused values.
7324
7325         * infcmd.c (_initialize_infcmd): Discard unused values.
7326
7327         * stabsread.c (rs6000_builtin_type): Missing break statement.
7328
7329         * dbxread.c (process_one_symbol): Discard unused value.
7330
7331         * coffread.c (coff_end_symtab): Delete unused variable.
7332
7333         * dwarf2read.c (dw2_get_file_names): Discard unused value.
7334         (dwarf2_add_typedef): Delete unused variable.
7335         (read_namespace): Ditto.
7336         (dwarf_decode_macros): Ditto.
7337
7338         * m2-lang.c (evaluate_subexp_modula2): Discard unused variable.
7339
7340         * opencl-lang.c (evaluate_subexp_opencl): Discard unused value.
7341
7342         * p-valprint.c (pascal_val_print): Discard unused value.
7343
7344         * utils.c (nquery): Call va_end before return;
7345         (yquery): Ditto.
7346         (query): Ditto.
7347
7348         * proc-service.c (ps_plog): Call va_end before return.
7349
7350 2011-02-28  Tom Tromey  <tromey@redhat.com>
7351
7352         * python/python.c (gdbpy_value_cst): New global.
7353         (_initialize_python): Initialize it.
7354         * python/python-internal.h (gdbpy_value_cst): Declare.
7355         * python/py-value.c (convert_value_from_python): Use
7356         gdbpy_value_cst.
7357
7358 2011-02-28  Michael Snyder  <msnyder@vmware.com>
7359
7360         * python/py-cmd.c (cmdpy_init): Fix memory leak.
7361
7362         * breakpoint.c (catch_syscall_completer): Free malloced list.
7363
7364         * jv-lang.c (java_primitive_type_from_name): Add missing break.
7365
7366         * opencl-lang.c (lval_func_check_validity): Rename inner variables.
7367         (lval_func_check_synthetic_pointer): Ditto.
7368         (lval_func_free_closure): Fix use-after-free.
7369
7370 2011-02-28  Tom Tromey  <tromey@redhat.com>
7371
7372         * psymtab.c (expand_partial_symbol_tables): Use
7373         ALL_OBJFILE_PSYMTABS.
7374
7375 2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>
7376
7377         * objc-lang.c (selectors_info): Error on too long REGEXP.
7378
7379 2011-02-28  Michael Snyder  <msnyder@vmware.com>
7380
7381         * python/py-param.c (set_parameter_value): Add missing
7382         break statement.
7383
7384         * linux-record.c (record_linux_system_call): Add missing
7385         break statement.
7386
7387 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
7388
7389         * breakpoint.c (print_one_breakpoint_location): Remove unused
7390         argument PRINT_ADDRESS_BITS.  Update callers.
7391         (print_one_breakpoint): Likewise.
7392
7393 2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
7394
7395         * breakpoint.c (wrap_indent_at_field): New function.
7396         (print_breakpoint_location): Use it instead of WRAP_INDENT argument.
7397         Allocate ui_stream locally instead of using STB argument.
7398         (print_one_breakpoint_location): Update call.
7399         * ui-out.c (ui_out_query_field): New function.
7400         * ui-out.h (ui_out_query_field): Add prototype.
7401
7402 2011-02-28  Joel Brobecker  <brobecker@adacore.com>
7403
7404         From Michael Snyder  <msnyder@vmware.com>
7405         * ada-exp.y (write_object_renaming): Add FALLTHROUGH comment.
7406
7407 2011-02-27  Michael Snyder  <msnyder@vmware.com>
7408
7409         * objc-lang.c (selectors_info): Prevent string overrun.
7410
7411         * tui/tui-stack.c (tui_get_function_from_frame): Fix off by one
7412         error in strncpy.
7413
7414         * symtab.c (rbreak_command): Move variable 'file_name' to
7415         outer scope.
7416
7417         * d-valprint.c (dynamic_array_type): Avoid shadowing a function
7418         param with a local variable of the same name.
7419
7420 2011-02-27  Michael Snyder  <msnyder@vmware.com>
7421
7422         * value.c (value_from_history_ref): New function.
7423         * value.h (value_from_history_ref): Export.
7424         * cli/cli-utils.c (get_number_trailer): Use value_from_history_ref
7425         to parse value history references.
7426         * cli/cli-utils.h (get_number_trailer): Update comment.
7427
7428 2011-02-27  Michael Snyder  <msnyder@vmware.com>
7429
7430         * inferior.c (detach_inferior_command): Use get_number_or_range.
7431         (kill_inferior_command): Ditto.
7432         (remove_inferior_command): Ditto.
7433         (initialize_inferiors): Make command names plural.
7434         Update help strings.
7435
7436 2011-02-27  Michael Snyder  <msnyder@vmware.com>
7437
7438         * darwin-nat-info.c: Fix comment typo.
7439         * dwarf2expr.h: Ditto.
7440         * fbsd-nat.c: Ditto.
7441         * fbsd-nat.h: Ditto.
7442         * frame-unwind.h: Ditto.
7443         * frame.h: Ditto.
7444         * hppa-hpux-tdep.c: Ditto.
7445         * i386-linux-nat.c: Ditto.
7446         * linux-nat.c: Ditto.
7447         * nbsd-nat.c: Ditto.
7448         * nbsd-nat.h: Ditto.
7449         * ppc-linux-tdep.c: Ditto.
7450         * serial.c: Ditto.
7451         * ui-file.h: Ditto.
7452         * tui/tui-winsource.c: Ditto.
7453
7454 2011-02-26  Michael Snyder  <msnyder@vmware.com>
7455
7456         * breakpoint.c (reattach_breakpoints): Avoid resource leak (ui_file).
7457
7458         * maint.c (maintenance_do_deprecate): Plug a memory leak.
7459
7460         * dwarf2loc.c (insert_bits): Avoid shadowing a function param
7461         with a local variable of the same name.
7462
7463         * i387-tdep.c (i387_supply_fxsave): Avoid shadowing a function
7464         param with a local variable of the same name.
7465         (i387_supply_xsave): Ditto.
7466
7467         * linux-low.c (linux_nat_xfer_osdata): Rename local variable so
7468         that it does not shadow a function parameter.
7469
7470         * i386-nat.c (i386_length_and_rw_bits): Document that case
7471         statement is meant to fall through.
7472
7473         * expprint.c (dump_subexp_body_standard): Document that case
7474         statement is meant to fall through.
7475
7476         * amd64-linux-tdep.c (amd64_linux_syscall_record): Delete
7477         dead if statement.  Condition can't be false.
7478
7479 2011-02-25  Michael Snyder  <msnyder@vmware.com>
7480
7481         * arm-tdep.c: Fix typos in comments.
7482         * bsd-uthread.c: Ditto.
7483         * completer.c: Ditto.
7484         * corelow.c: Ditto.
7485         * cp-namespace.c: Ditto.
7486         * cp-support.c: Ditto.
7487         * cris-tdep.c: Ditto.
7488         * dbxread.c: Ditto.
7489         * dwarf2read.c: Ditto.
7490         * frame.h: Ditto.
7491         * gdbtypes.h: Ditto.
7492         * inferior.h: Ditto.
7493         * mdebugread.c: Ditto.
7494         * mips-tdep.c: Ditto.
7495         * ppc-linux-nat.c: Ditto.
7496         * ppc-linux-tdep.c: Ditto.
7497         * printcmd.c: Ditto.
7498         * sol-thread.c: Ditto.
7499         * solib-frv.c: Ditto.
7500         * solist.h: Ditto.
7501         * sparc64-tdep.c: Ditto.
7502         * spu-tdep.c: Ditto.
7503         * stabsread.c: Ditto.
7504         * symfile.c: Ditto.
7505         * valops.c: Ditto.
7506         * varobj.c: Ditto.
7507         * vax-nat.c: Ditto.
7508         * python/py-block.c: Ditto.
7509         * python/py-symbol.c: Ditto.
7510         * python/py-symtab.c: Ditto.
7511         * python/py-value.c: Ditto.
7512         * tui/tui-win.c: Ditto.
7513
7514 2011-02-25  Michael Snyder  <msnyder@vmware.com>
7515
7516         * inferior.c (print_inferior): Accept a string instead of an int
7517         for requested_inferiors, and use get_number_or_range to parse it.
7518         (info_inferiors_command): Pass args string to print_inferior.
7519         (initialize_inferiors): Change help string for info inferiors.
7520         * inferior.h (print_inferior): Export prototype change.
7521
7522 2011-02-25  Tom Tromey  <tromey@redhat.com>
7523
7524         * common/ax.def (invalid2): Set to 0x31.
7525
7526 2011-02-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
7527
7528         * dwarf2loc.c (disassemble_dwarf_expression) <DW_OP_breg[0-9]+>: Use
7529         L and plongest.
7530         (disassemble_dwarf_expression) <DW_OP_bregx>: Drop variable offset,
7531         use L and plongest.
7532         (disassemble_dwarf_expression) <DW_OP_fbreg>: Use L and plongest.
7533
7534 2011-02-24  Michael Snyder  <msnyder@vmware.com>
7535
7536         * Makefile.in (clean): Make clean should remove generated files
7537         observer.h and observer.inc.
7538
7539 2011-02-24  Joel Brobecker  <brobecker@adacore.com>
7540
7541         Revert the following patch (not approved yet):
7542         2011-02-21  Hui Zhu  <teawater@gmail.com>
7543         * Makefile.in (HFILES_NO_SRCDIR): Add printcmd.h.
7544         * ax-gdb.c (gen_printf_expr_callback): New function.
7545         * ax-gdb.h (gen_printf_expr_callback): Forward declare.
7546         * ax-general.c (ax_memcpy): New function.
7547         (ax_print): Handle "printf".
7548         (ax_reqs): Ditto.
7549         * ax.h (ax_memcpy): Forward declare.
7550         * common/ax.def (invalid2): Removed.
7551         (printf): New entry.
7552         * printcmd.c (printcmd.h): New include.
7553         (string_printf): New function.
7554         (ui_printf): Removed.
7555         (printf_command): Remove static.  Call string_printf.
7556         (eval_command): Call string_printf.
7557         * printcmd.h: New file.
7558         * tracepoint.c (validate_actionline,
7559         encode_actions_1): handle printf_command.
7560
7561 2011-02-23  Tom Tromey  <tromey@redhat.com>
7562
7563         * ax-general.c (ax_pick): Add missing newline.
7564
7565 2011-02-23  Michael Snyder  <msnyder@vmware.com>
7566
7567         * breakpoint.c (breakpoint_1): Change first argument from an int
7568         to a char pointer, so that the function now accepts a list of
7569         breakpoints rather than just one.  Use new function
7570         'number_is_in_list' to implement.
7571         (breakpoints_info): Pass char * instead of int to breakpoint_1.
7572         (watchpoints_info): Ditto.
7573         (tracepoints_info): Ditto.
7574         (maintenance_info_breakpoints): Ditto.
7575         (_initialize_breakpoint): Update help strings to reflect the fact
7576         that these functions can now take more than one argument.
7577         * cli/cli-utils.c (number_is_in_list): New function.
7578         * cli/cli-utils.h (number_is_in_list): Export.
7579
7580 2011-02-23  Michael Snyder  <msnyder@vmware.com>
7581
7582         * memattr.c (mem_enable_command): Use get_number_or_range.
7583         (mem_disable_command): Ditto.
7584         (mem_delete_command): Ditto.
7585         (_initialize_mem): Tweak usage message to reflect multiple
7586         arguments.
7587
7588 2011-02-22  Doug Evans  <dje@google.com>
7589
7590         Add gdb.lookup_global_symbol python function.
7591         * NEWS: Add entry.
7592         * python/py-symbol.c (gdbpy_lookup_global_symbol): New function.
7593         * python/python-internal.h (gdbpy_lookup_global_symbol): Declare it.
7594         * python/python.c (GdbMethods): Add entry for lookup_global_symbol.
7595
7596 2011-02-22  Tom Tromey  <tromey@redhat.com>
7597
7598         * language.c (language_class_name_from_physname): Rename
7599         'curr_language' argument to 'lang'; use in body.
7600
7601 2011-02-22  Michael Snyder  <msnyder@vmware.com>
7602
7603         * cli/cli-utils.c (number_is_in_list): Check for zero return.
7604
7605 2011-02-22  Pedro Alves  <pedro@codesourcery.com>
7606
7607         * frame-unwind.h: Fix comment to mention the this frame, not the
7608         next.
7609
7610 2011-02-22  Tom Tromey  <tromey@redhat.com>
7611
7612         * symfile.c (auto_solib_limit): Remove.
7613         * symfile.h (auto_solib_limit): Remove.
7614
7615 2011-02-22  Joel Brobecker  <brobecker@adacore.com>
7616
7617         * Makefile.in (INSTALLED_LIBS): Delete.  Update comment.
7618
7619 2011-02-21  Michael Snyder  <msnyder@vmware.com>
7620
7621         * gdbthread.h (print_thread_info): Change prototype.
7622         * thread.c (print_thread_info): Accept char* instead of int for
7623         requested_threads argument.  Use new function number_is_in_list
7624         to determine which threads to list.
7625         (info_threads_command): Pass char* to print_thread_info.
7626         * cli/cli-utils.c (number_is_in_list): New function.
7627         * cli/cli-utils.h (number_is_in_list): Export.
7628         * mi/mi-main.c (mi_cmd_thread_info): Pass char* to
7629         print_thread_info.
7630         (print_one_inferior): Ditto.
7631         (mi_cmd_list_thread_groups): Ditto.
7632
7633 2011-02-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
7634
7635         * common/Makefile.in (CFLAGS): New.
7636         (COMPILE): Add $(CFLAGS).
7637
7638 2011-02-21  Tom Tromey  <tromey@redhat.com>
7639
7640         * breakpoint.c (catch_syscall_command_1): Fix typo.
7641
7642 2011-02-21  Tom Tromey  <tromey@redhat.com>
7643
7644         * reverse.c: Include cli-utils.h.
7645         * printcmd.c: Include cli-utils.h.
7646         (string_printf): Use skip_spaces.
7647         * cli/cli-utils.h: New file.
7648         * cli/cli-utils.c: New file.
7649         * cli/cli-dump.h (skip_spaces): Move to cli-utils.h.
7650         * cli/cli-dump.c (skip_spaces): Move to cli-utils.c.
7651         * breakpoint.h (get_number, get_number_or_range): Move to
7652         cli-utils.h.
7653         * breakpoint.c: Include cli-utils.h.
7654         (get_number_trailer, get_number, get_number_or_range)
7655         (ep_skip_leading_whitespace): Move to cli-utils.c.
7656         (create_breakpoint_sal, find_condition_and_thread)
7657         (decode_static_tracepoint_spec, watch_command_1)
7658         (watch_maybe_just_location, ep_parse_optional_if_clause)
7659         (catch_fork_command_1, catch_exec_command_1)
7660         (catch_syscall_command_1): Use skip_spaces, skip_to_space.
7661         * Makefile.in (SUBDIR_CLI_OBS): Add cli-utils.o.
7662         (SUBDIR_CLI_SRCS): Add cli-utils.c.
7663         (HFILES_NO_SRCDIR): Add cli-utils.h.
7664         (cli-utils.o): New target.
7665
7666 2011-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>
7667
7668         * remote.c (remote_close): Reset INFERIOR_PTID to NULL_PTID
7669         before calling discard_all_inferiors.
7670
7671 2011-02-21  Ulrich Weigand  <uweigand@de.ibm.com>
7672
7673         * opencl-lang.c (STRUCT_OCL_TYPE): Remove.
7674         (struct builtin_opencl_type): Remove.
7675         (builtin_opencl_type): Change return type to "struct type **".
7676         (lookup_opencl_vector_type): Update caller.
7677         (opencl_language_arch_info): Copy primitive type vector from gdbarch.
7678         (build_opencl_types): Install plain array of "struct type *"
7679         instead of "struct builtin_opencl_type".
7680
7681 2011-02-21  Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
7682             Ulrich Weigand  <uweigand@de.ibm.com>
7683
7684         * arm-linux-nat.c: Include "observer.h" and "gdbthread.h".
7685         (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define.
7686         (struct arm_linux_hwbp_cap): New type.
7687         (arm_linux_get_hwbp_cap): New function.
7688         (arm_linux_get_hw_breakpoint_count): Likewise.
7689         (arm_linux_get_hw_watchpoint_count): Likewise.
7690         (arm_linux_can_use_hw_breakpoint): Likewise.
7691         (arm_hwbp_type): New type.
7692         (arm_hwbp_control_t): Likewise.
7693         (struct arm_linux_hw_breakpoint): Likewise.
7694         (struct arm_linux_thread_points): Likewise.
7695         (arm_threads): New global variable.
7696         (arm_linux_find_breakpoints_by_tid): New function.
7697         (arm_hwbp_control_initialize): Likewise.
7698         (arm_hwbp_control_is_enabled): Likewise.
7699         (arm_hwbp_control_disable): Likewise.
7700         (arm_linux_hw_breakpoint_initialize): Likewise.
7701         (arm_linux_get_hwbp_type): Likewise.
7702         (arm_linux_hw_watchpoint_initialize): Likewise.
7703         (arm_linux_hw_breakpoint_equal): Likewise.
7704         (arm_linux_insert_hw_breakpoint1): Likewise.
7705         (arm_linux_remove_hw_breakpoint1): Likewise.
7706         (arm_linux_insert_hw_breakpoint): Likewise.
7707         (arm_linux_remove_hw_breakpoint): Likewise.
7708         (arm_linux_region_ok_for_hw_watchpoint): Likewise.
7709         (arm_linux_insert_watchpoint): Likewise.
7710         (arm_linux_remove_watchpoint): Likewise.
7711         (arm_linux_stopped_data_address): Likewise.
7712         (arm_linux_stopped_by_watchpoint): Likewise.
7713         (arm_linux_watchpoint_addr_within_range): Likewise.
7714         (arm_linux_new_thread): Likewise.
7715         (arm_linux_thread_exit): Likewise.
7716         (_initialize_arm_linux_nat): Install hardware breakpoint/watchpoint
7717         related target callbacks.  Register arm_linux_new_thread and
7718         arm_linux_thread_exit.
7719         * arm-tdep.h (arm_pc_is_thumb): Add prototype.
7720         * arm-tdep.c (arm_pc_is_thumb): Make global.
7721         (arm_gdbarch_init): Call set_gdbarch_have_nonsteppable_watchpoint.
7722
7723 2011-02-21  Ulrich Weigand  <uweigand@de.ibm.com>
7724
7725         * breakpoint.c (update_watchpoint): Do not attempt to recreate
7726         per-frame locations while within a function epilogue.
7727
7728 2011-02-21  Pierre Muller  <muller@ics.u-strasbg.fr>
7729
7730         * ser-mingw.c (ser_windows_close): Reformat comment to better conform
7731         to GNU coding standards.
7732
7733 2011-02-21  Pierre Muller  <muller@ics.u-strasbg.fr>
7734
7735         Allow use of mingw native on Windows 95 OS.
7736         * ser-mingw.c (CancelIo): New macro for dynamically loaded DLL entry.
7737         (ser_windows_close): Only call CancelIo if function exists.
7738         (_initialize_ser_windows): Use LoadLirary/GetProcAddress
7739         to check for existence of CancelIo function in kernel32 DLL.
7740
7741 2011-02-21  Hui Zhu  <teawater@gmail.com>
7742
7743         * Makefile.in (HFILES_NO_SRCDIR): Add printcmd.h.
7744         * ax-gdb.c (gen_printf_expr_callback): New function.
7745         * ax-gdb.h (gen_printf_expr_callback): Forward declare.
7746         * ax-general.c (ax_memcpy): New function.
7747         (ax_print): Handle "printf".
7748         (ax_reqs): Ditto.
7749         * ax.h (ax_memcpy): Forward declare.
7750         * common/ax.def (invalid2): Removed.
7751         (printf): New entry.
7752         * printcmd.c (printcmd.h): New include.
7753         (string_printf): New function.
7754         (ui_printf): Removed.
7755         (printf_command): Remove static.  Call string_printf.
7756         (eval_command): Call string_printf.
7757         * printcmd.h: New file.
7758         * tracepoint.c (validate_actionline,
7759         encode_actions_1): handle printf_command.
7760
7761 2011-02-19  Michael Snyder  <msnyder@vmware.com>
7762
7763         * reverse.c (delete_one_bookmark): Argument is now bookmark
7764         id rather than pointer to bookmark struct.
7765         (delete_bookmark_command): Use get_number_or_range.
7766         (goto_bookmark_command): Parse with get_number instead of strtoul.
7767         (bookmark_1): New function.  Print info for one bookmark.
7768         (bookmarks_info): Use get_number_or_range and bookmark_1.
7769
7770 2011-02-18  Michael Snyder  <msnyder@vmware.com>
7771
7772         * thread.c (info_threads_command): Re-implement using
7773         get_number_or_range.
7774         (thread_apply_command): Ditto.
7775
7776 2011-02-18  Tom Tromey  <tromey@redhat.com>
7777
7778         * common/ax.def: New file.
7779         * ax.h (enum agent_op): Use ax.def.
7780         * ax-general.c (aop_map): Use ax.def.
7781
7782 2011-02-18  Tom Tromey  <tromey@redhat.com>
7783
7784         * ax-general.c (aop_map): Add pick and rot.
7785         * dwarf2loc.c (compile_dwarf_to_ax) <DW_OP_over>: Reimplement.
7786         <DW_OP_rot>: Implement.
7787         * ax.h (enum agent_op) <aop_pick, aop_rot>: New constants.
7788         (ax_pick): Declare.
7789         * ax-general.c (ax_pick): New function.
7790
7791 2011-02-18  Tom Tromey  <tromey@redhat.com>
7792
7793         * Makefile.in (HFILES_NO_SRCDIR): Don't mention ada-operator.inc.
7794
7795 2011-02-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
7796             Tom Tromey  <tromey@redhat.com>
7797
7798         * cp-support.c (make_symbol_overload_list_namespace): Do not call
7799         make_symbol_overload_list_block with NULL BLOCK.
7800         * valarith.c (unop_user_defined_p): Resolve also TYPE_CODE_TYPEDEF.
7801
7802 2011-02-18  Pedro Alves  <pedro@codesourcery.com>
7803
7804         * breakpoint.c (get_number_trailer): No longer accept a NULL PP.
7805         * breakpoint.h (get_number_or_range): Declare.
7806         * printcmd.c (ALL_DISPLAYS): Declare.
7807         (delete_display): Reimplement taking a display pointer.
7808         (undisplay_command): Accept a range of displays to delete, using
7809         get_number_or_range.
7810
7811 2011-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>
7812
7813         * c-valprint.c (c_val_print): Add embedded_offset to address
7814         for arrays of unspecified length.
7815         * p-valprint.c (pascal_val_print): Likewise.
7816
7817 2011-02-18  Yao Qi  <yao@codesourcery.com>
7818
7819         * gdb/arm-tdep.c (arm_displaced_step_copy_insn): Move code to ...
7820         (arm_process_displaced_insn): .. here. Remove parameter INSN.
7821         (thumb_process_displaced_insn): New.
7822         * gdb/arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Update
7823         call to arm_process_displaced_insn.
7824         * gdb/arm-tdep.h : Update declaration of arm_process_displaced_insn.
7825
7826 2011-02-17  Tom Tromey  <tromey@redhat.com>
7827
7828         * dwarf2loc.h (dwarf2_compile_expr_to_ax): Declare.
7829         * dwarf2loc.c (dwarf2_compile_expr_to_ax): Rename from
7830         compile_dwarf_to_ax.  No longer static.  Call
7831         dwarf2_compile_cfa_to_ax.
7832         (locexpr_tracepoint_var_ref): Update.
7833         (loclist_tracepoint_var_ref): Update.
7834         * dwarf2-frame.h (dwarf2_compile_cfa_to_ax): Declare.
7835         * dwarf2-frame.c (execute_cfa_program): Remove 'this_frame'
7836         argument; add 'gdbarch' and 'pc'.
7837         (dwarf2_compile_cfa_to_ax): New function.
7838         (dwarf2_frame_cache): Update.
7839
7840 2011-02-17  Joel Brobecker  <brobecker@adacore.com>
7841
7842         * ada-lang.c (ada_type_of_array): Fix the size of the array
7843         in the case of an unconstrained packed array.
7844
7845 2011-02-17  Yao Qi  <yao@codesourcery.com>
7846
7847         * common/Makefile.in: Add more targets for make.
7848
7849 2011-02-16  Tom Tromey  <tromey@redhat.com>
7850
7851         * dwarf2loc.c (unimplemented): Fix typo.
7852
7853 2011-02-16  Tom Tromey  <tromey@redhat.com>
7854
7855         * dwarf2loc.c (unimplemented): Handle unnamed opcodes.
7856         (compile_dwarf_to_ax) <default>: Use unimplemented.
7857         <DW_OP_deref>: Update.
7858         (disassemble_dwarf_expression): Update.
7859         * dwarf2read.c (dwarf_stack_op_name): Remove 'def' argument.
7860         (decode_locdesc): Update.
7861         * dwarf2expr.h (dwarf_stack_op_name): Update.
7862
7863 2011-02-16  Tom Tromey  <tromey@redhat.com>
7864
7865         * ax.h (struct aop_map) <name>: Now const.
7866
7867 2011-02-16  Tom Tromey  <tromey@redhat.com>
7868
7869         * ax-gdb.c.c (gen_expr) <UNOP_MEMVAL>: Handle value kinds other
7870         than axs_rvalue.
7871
7872 2011-02-16  Yao Qi  <yao@codesourcery.com>
7873
7874         * infrun.c (get_displaced_step_closure_by_addr): New.
7875         * inferior.h: Declare it.
7876         * arm-tdep.c: (arm_pc_is_thumb): Call
7877         get_displaced_step_closure_by_addr.  Adjust MEMADDR if it
7878         returns non-NULL.
7879
7880 2011-02-16  Pedro Alves  <pedro@codesourcery.com>
7881             Jan Kratochvil  <jan.kratochvil@redhat.com>
7882
7883         gdb/
7884         * tracepoint.c (memrange_sortmerge): Fix list A's end calculation.
7885
7886 2011-02-16  Pedro Alves  <pedro@codesourcery.com>
7887             Jan Kratochvil  <jan.kratochvil@redhat.com>
7888
7889         * value.c (value_contents_copy_raw): Extend describing comment.
7890         Assert that the destination contents we're overwriting are wholly
7891         available.
7892         (value_contents_copy): Extend describing comment.
7893
7894 2011-02-16  Pedro Alves  <pedro@codesourcery.com>
7895             Jan Kratochvil  <jan.kratochvil@redhat.com>
7896
7897         * value.c (value_available_contents_eq): Remove redundant local
7898         variables.  Fix available contents comparision.
7899         * value.h (value_available_contents_eq): Extend describing
7900         comment.
7901
7902 2011-02-16  Yao Qi  <yao@codesourcery.com>
7903
7904         * thread.c (info_threads_command): Add missing i18n markup and remove
7905         trailing newline.
7906
7907 2011-02-15  Paul Pluzhnikov  <ppluzhnikov@google.com>
7908
7909         * breakpoint.c (longjmp_names): New variable.
7910         (struct breakpoint_objfile_data): New type.
7911         (breakpoint_objfile_key): New variable.
7912         (msym_not_found): New variable.
7913         (msym_not_found_p): New predicate.
7914         (get_breakpoint_objfile_data): New function.
7915         (create_overlay_event_breakpoint): Check per-objfile cache for
7916         symbols first.
7917         (create_longjmp_master_breakpoint): Likewise.
7918         (create_std_terminate_master_breakpoint): Likewise.
7919         (create_exception_master_breakpoint): Likewise.
7920         (_initialize_breakpoint): Register per-objfile data key.
7921
7922 2011-02-15  Paul Pluzhnikov  <ppluzhnikov@google.com>
7923
7924         * breakpoint.c ((create_overlay_event_breakpoint): Const-propagate
7925         parameter value.
7926         (create_longjmp_master_breakpoint): Loop over longjmp names.
7927         (create_std_terminate_master_breakpoint): Const-propagate parameter
7928         value.
7929         (update_breakpoints_after_exec): Adjust.
7930         (breakpoint_re_set): Adjust.
7931
7932 2011-02-15  Michael Snyder  <msnyder@vmware.com>
7933
7934         * thread.c (info_threads_command): Process arg as thread id,
7935         or list of thread ids.
7936         (thread_find_command): New command.
7937         (_initialize_thread): Document argument for info threads.
7938         Document 'thread find' command.
7939         * NEWS: Document new command "thread find".
7940
7941 2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
7942
7943         * Makefile.in (ACLOCAL_AMFLAGS): Add `-I ../config'.
7944         * aclocal.m4: Regenerated with aclocal-1.11.1.
7945         * common/configure: Regenerate with autoconf-2.64.
7946
7947 2011-02-15  Ken Werner  <ken.werner@de.ibm.com>
7948
7949         * opencl-lang.c (build_opencl_types): Set the size of the built-in
7950         bool data type to a size of one byte.
7951
7952 2011-02-15  Pedro Alves  <pedro@codesourcery.com>
7953             Jan Kratochvil  <jan.kratochvil@redhat.com>
7954
7955         * target.c (memory_xfer_live_readonly_partial): Document where to
7956         look for interface description.
7957
7958 2011-02-15  Yao Qi  <yao@codesourcery.com>
7959
7960         PR tdep/12352
7961         * arm-tdep.c (copy_ldr_str_ldrb_strb): Replace PC with SP in
7962         order to store PC value on stack instead of text section.
7963
7964 2011-02-15  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7965
7966         * rs6000-tdep.c (IS_EFP_PSEUDOREG): Use correct constant for
7967         the EFP register set size.
7968         (efpr_pseudo_register_read): Use regcache_raw_read_part to read
7969         data from the VMX register.
7970         (efpr_pseudo_register_write): Use regcache_raw_write_part to read
7971         and write data from/to the VMX register.
7972
7973 2011-02-14  Michael Snyder  <msnyder@vmware.com>
7974
7975         * command.h (enum command_class): New class 'no_set_class', for
7976         "show" commands without a corresponding "set" command.
7977         * value.c (_initialize_values): Use 'no_set_class' for "show values".
7978         * copying.c (_initialize_copying): Ditto for "show copying" and
7979         "show warranty".
7980         * cli/cli-cmds.c (init_cli_cmds): Ditto for "show commands" and
7981         "show version".
7982         * cli/cli-setshow.c (cmd_show_list): Skip "show" commands for
7983         which there is no corresponding "set" command (eg. "show copying").
7984
7985 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
7986             Jan Kratochvil  <jan.kratochvil@redhat.com>
7987
7988         * exec.c (section_table_available_memory): Change `len' parameter
7989         type to ULONGEST.
7990         * exec.h (section_table_available_memory): Ditto.
7991         * value.h (read_value_memory): Rename the `offset' parameter to
7992         `embedded_offset'.
7993
7994 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
7995             Jan Kratochvil  <jan.kratochvil@redhat.com>
7996
7997         * memrange.c (compare_mem_ranges): Mention sort order in
7998         describing comment.
7999         (normalize_mem_ranges): Add comment.  Fix ra->length calculation.
8000         * tracepoint.c (traceframe_available_memory): Extend comment to
8001         mention what happens to RESULT when the target does not support
8002         the query.
8003
8004 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8005             Jan Kratochvil  <jan.kratochvil@redhat.com>
8006
8007         * value.c (mark_value_bytes_unavailable): Fix indexing the `bef'
8008         range.
8009
8010 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8011
8012         * value.c (value_bits_valid, value_bits_synthetic_pointer):
8013         No longer handle NULL values.
8014
8015 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8016
8017         * exceptions.h (NOT_AVAILABLE_ERROR): New error.
8018         * value.c: Include "exceptions.h".
8019         (require_available): Throw NOT_AVAILABLE_ERROR instead of a
8020         generic error.
8021         * cp-abi.c: Include gdb_assert.h.
8022         (baseclass_offset): Add `embedded_offset' and `val' parameters.
8023         Assert the method is implemented.  Wrap NOT_AVAILABLE_ERROR
8024         errors.
8025         * cp-abi.h (baseclass_offset): Add `embedded_offset' and `val'
8026         parameters.  No longer returns -1 on error.
8027         (struct cp_abi_ops) <baseclass_offset>: Add `embedded_offset' and
8028         `val' parameters.
8029         * cp-valprint.c: Include exceptions.h.
8030         (cp_print_value): Handle NOT_AVAILABLE_ERROR errors when fetching
8031         the baseclass_offset.  Handle unavailable base classes.  Use
8032         val_print_invalid_address.
8033         * p-valprint.c: Include exceptions.h.
8034         (pascal_object_print_value): Handle NOT_AVAILABLE_ERROR errors
8035         when fetching the baseclass_offset.  No longer expect
8036         baseclass_offset returning -1.  Handle unavailable base classes.
8037         Use val_print_invalid_address.
8038         * valops.c (dynamic_cast_check_1): Rename `contents' parameter to
8039         `valaddr' parameter, and change its type to gdb_byte pointer.  Add
8040         `embedded_offset' and `val' parameters.  Adjust.
8041         (dynamic_cast_check_2): Rename `contents' parameter to `valaddr'
8042         parameter, and change its type to gdb_byte pointer.  Add
8043         `embedded_offset' and `val' parameters.  Adjust.  No longer expect
8044         baseclass_offset returning -1.
8045         (value_dynamic_cast): Use value_contents_for_printing rather than
8046         value_contents.  Adjust.
8047         (search_struct_field): No longer expect baseclass_offset returning
8048         -1.
8049         (search_struct_method): If reading memory from the target is
8050         necessary, wrap it in a new value to pass to baseclass_offset.  No
8051         longer expect baseclass_offset returning -1.
8052         (find_method_list): No longer expect baseclass_offset returning
8053         -1.  Use value_contents_for_printing rather than value_contents.
8054         * valprint.c (val_print_invalid_address): New function.
8055         * valprint.h (val_print_invalid_address): Declare.
8056         * gdbtypes.c (is_unique_ancestor_worker): New `embedded_offset'
8057         and `val' parameters.  No longer expect baseclass_offset returning
8058         -1.  Adjust.
8059         * gnu-v2-abi.c: Include "exceptions.h".
8060         (gnuv2_baseclass_offset): Add `embedded_offset' and `val'
8061         parameters.  Handle unavailable memory.  Recurse through
8062         gnuv2_baseclass_offset directly, rather than through
8063         baseclass_offset.  No longer returns -1 on not found, instead
8064         throw an error.
8065         * gnu-v3-abi.c (gnuv3_baseclass_offset): Add `embedded_offset' and
8066         `val' parameters.  Adjust.
8067
8068 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8069
8070         * tracepoint.c (memrange_sortmerge): Don't merge ranges that are
8071         almost but not quite adjacent.
8072
8073 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8074
8075         * value.h (value_entirely_available): Declare.
8076         * value.c (value_entirely_available): New function.
8077         * c-valprint.c (c_value_print): Don't try fetching the pointer's
8078         real type if the pointer is unavailable.
8079
8080 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8081
8082         * valops.c (value_repeat): Use read_value_memory instead of
8083         read_memory.
8084
8085 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8086
8087         * value.h (value_contents_copy, value_contents_copy_raw): Declare.
8088         * value.c (value_contents_copy_raw, value_contents_copy): New
8089         functions.
8090         (value_primitive_field): Use value_contents_copy_raw instead of
8091         memcpy.
8092         * valops.c (value_fetch_lazy): Use value_contents_copy instead of
8093         memcpy.
8094         (value_array, value_slice): Ditto.
8095         * valarith.c (value_subscripted_rvalue): Use
8096         value_contents_copy_raw instead of memcpy.
8097
8098 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8099
8100         <unavailable> references.
8101
8102         * valops.c (get_value_at): Use value_from_contents_and_address,
8103         avoiding read_memory.
8104
8105 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8106
8107         * c-valprint.c (c_val_print): Print a string with unavailable
8108         contents as an array.
8109
8110 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8111
8112         * value.h (unpack_bits_as_long): Delete declaration.
8113         (unpack_value_bits_as_long): Declare.
8114         (unpack_value_field_as_long): Declare.
8115         (value_field_bitfield): Declare.
8116         * value.c (unpack_bits_as_long): Rename to...
8117         (unpack_value_bits_as_long_1): ... this.  Add embedded_offset and
8118         value parameters.  Return the extracted result in a new output
8119         parameter.  If the value contents are unavailable, return false,
8120         otherwise return true.
8121         (unpack_value_bits_as_long): New.
8122         (unpack_field_as_long): Rename to...
8123         (unpack_value_field_as_long_1): ... this.  Add embedded_offset and
8124         Add embedded_offset and value parameters.  Return the extracted
8125         result in a new output parameter. If the value contents are
8126         unavailable, return false, otherwise return true.
8127         (unpack_value_field_as_long): New.
8128         (unpack_field_as_long_1): New.
8129         (unpack_field_as_long): Reimplement as wrapper around
8130         unpack_value_field_as_long_1.
8131         (value_field_bitfield): New function.
8132         * valops.c (value_fetch_lazy): When fetching a bitfield, use
8133         unpack_value_bits_as_long.  Mark the value as unavailable, if it
8134         is unavailable.
8135         * jv-valprint.c (java_print_value_fields): Use
8136         value_field_bitfield.
8137         * p-valprint.c (pascal_object_print_value_fields): Use
8138         value_field_bitfield.
8139         * cp-valprint.c (cp_print_value_fields): Use value_field_bitfield.
8140
8141 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8142
8143         * value.c (get_internalvar_integer): Also return the int value of
8144         TYPE_CODE_INT INTERNALVAR_VALUE values.
8145         (set_internalvar): Don't special case TYPE_CODE_INT.
8146
8147 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8148
8149         * value.c (struct internalvar) <enum internalvar_kind>: Remove
8150         INTERNALVAR_POINTER.
8151         <pointer>: Delete.
8152         (value_of_internalvar): Remove INTERNALVAR_POINTER handling.
8153         (set_internalvar): Remove special TYPE_CODE_PTR handling.
8154         (preserve_one_internalvar): Remove INTERNALVAR_POINTER handling.
8155
8156 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8157
8158         * value.h (value_available_contents_eq): Declare.
8159         * value.c (find_first_range_overlap): New function.
8160         (value_available_contents_eq): New function.
8161         * valprint.c (val_print_array_elements): Use
8162         value_available_contents_eq.
8163         * ada-valprint.c (val_print_packed_array_elements): Use
8164         value_available_contents_eq.
8165         * jv-valprint.c (java_value_print): Use
8166         value_available_contents_eq.
8167
8168 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8169
8170         * target.c (target_read_live_memory): New function.
8171         (memory_xfer_live_readonly_partial): New.
8172         (memory_xfer_partial): If reading from a traceframe, fallback to
8173         reading unavailable read-only memory from read-only regions of
8174         live target memory.
8175         * tracepoint.c (disconnect_tracing): Adjust.
8176         (set_current_traceframe): New, factored out from
8177         set_traceframe_number.
8178         (set_traceframe_number): Reimplement to only change the traceframe
8179         number on the GDB side.
8180         (do_restore_current_traceframe_cleanup): Adjust.
8181         (make_cleanup_restore_traceframe_number): New.
8182         (cur_traceframe_number): New global.
8183         (tfile_open): Set cur_traceframe_number to no traceframe.
8184         (set_tfile_traceframe): New function.
8185         (tfile_trace_find): If looking up a traceframe using any method
8186         other than by number, make sure the current tfile traceframe
8187         matches gdb's current traceframe.  Update the current tfile
8188         traceframe if the lookup succeeded.
8189         (tfile_fetch_registers, tfile_xfer_partial)
8190         (tfile_get_trace_state_variable_value): Make sure the remote
8191         traceframe matches gdb's current traceframe.
8192         * remote.c (remote_traceframe_number): New global.
8193         (remote_open_1): Set it to -1.
8194         (set_remote_traceframe): New function.
8195         (remote_fetch_registers, remote_store_registers)
8196         (remote_xfer_memory, remote_xfer_partial)
8197         (remote_get_trace_state_variable_value): Make sure the remote
8198         traceframe matches gdb's current traceframe.
8199         (remote_trace_find): If looking up a traceframe using any method
8200         other than by number, make sure the current remote traceframe
8201         matches gdb's current traceframe.  Update the current remote
8202         traceframe if the lookup succeeded.
8203         * infrun.c (fetch_inferior_event): Adjust.
8204         * tracepoint.h (set_current_traceframe): Declare.
8205         (get_traceframe_number, set_traceframe_number): Add describing
8206         comments.
8207
8208 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8209
8210         Mark pieces of values as unavailable if the corresponding memory
8211         is unavailable.
8212
8213         * valops.c: Include tracepoint.h.
8214         (value_fetch_lazy): Use read_value_memory.
8215         (read_value_memory): New.
8216         * value.h (read_value_memory): Declare.
8217         * dwarf2loc.c (read_pieced_value): Use read_value_memory.
8218         * exec.c (section_table_available_memory): New function.
8219         * exec.h (section_table_available_memory): Declare.
8220
8221 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8222
8223         * Makefile.in (SFILES): Add memrange.c.
8224         (HFILES_NO_SRCDIR): Add memrange.h.
8225         (COMMON_OBS): Add memrange.o.
8226         * memrange.c: New file.
8227         * memrange.h: New file.
8228         * tracepoint.c: Include memrange.h.
8229         (struct mem_range): Delete.
8230         (mem_range_s): Delete.
8231         (traceframe_available_memory): New function.
8232         * tracepoint.h (traceframe_available_memory): Declare.
8233
8234 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8235
8236         * target.h (struct traceframe_info): Forward declare.
8237         (enum target_object): Add TARGET_OBJECT_TRACEFRAME_INFO.
8238         (struct target_ops) <to_traceframe_info>: New field.
8239         (target_traceframe_info): New.
8240         * target.c (update_current_target): Inherit and default
8241         to_traceframe_info.
8242         * remote.c (PACKET_qXfer_traceframe_info): New.
8243         (remote_protocol_features): Register qXfer:traceframe-info:read.
8244         (remote_xfer_partial): Handle TARGET_OBJECT_TRACEFRAME_INFO.
8245         (remote_traceframe_info): New.
8246         (init_remote_ops): Install it.
8247         (_initialize_remote): Install "set/show remote traceframe-info"
8248         commands.
8249         * tracepoint.h (parse_traceframe_info): Declare.
8250         * tracepoint.c (struct mem_range): New.
8251         (mem_range_s): New typedef.
8252         (struct traceframe_info): New.
8253         (traceframe_info): New global.
8254         (free_traceframe_info): New function.
8255         (clear_traceframe_info): New function.
8256         (start_tracing, tfind_1, set_traceframe_number): Clear traceframe
8257         info.
8258         (build_traceframe_info): New function.
8259         (tfile_traceframe_info): New function.
8260         (init_tfile_ops): Install tfile_traceframe_info.
8261         (traceframe_info_start_memory, free_result): New functions.
8262         (memory_attributes, traceframe_info_elements): New globals.
8263         (parse_traceframe_info, get_traceframe_info): New functions.
8264         * features/traceframe-info.dtd: New file.
8265         * Makefile.in (XMLFILES): Add traceframe-info.dtd.
8266
8267 2011-02-14  Pedro Alves  <pedro@codesourcery.com>
8268
8269         Base support for <unavailable> value contents.
8270
8271         * value.h (value_bytes_available): Declare.
8272         (mark_value_bytes_unavailable): Declare.
8273         * value.c (struct range): New struct.
8274         (range_s): New typedef.
8275         (ranges_overlap): New function.
8276         (range_lessthan): New function.
8277         (ranges_contain_p): New function.
8278         (struct value) <unavailable>: New field.
8279         (value_bytes_available): New function.
8280         (mark_value_bytes_unavailable): New function.
8281         (require_not_optimized_out): Constify parameter.
8282         (require_available): New function.
8283         (value_contents_all, value_contents): Require all bytes be
8284         available.
8285         (value_free): Free `unavailable'.
8286         (value_copy): Copy `unavailable'.
8287         * valprint.h (val_print_unavailable): Declare.
8288         * valprint.c (valprint_check_validity): Rename `offset' parameter
8289         to `embedded_offset'.  If printing a scalar, check whether the
8290         value chunk is available.
8291         (val_print_unavailable): New.
8292         (val_print_scalar_formatted): Check whether the value is
8293         available.
8294         * python/py-prettyprint.c (apply_val_pretty_printer): Refuse
8295         pretty-printing unavailable values.
8296
8297 2011-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
8298
8299         Fix const/volatile qualifiers of C++ types, PR c++/12328.
8300         * c-typeprint.c (c_type_print_args): Update the function comment.  New
8301         variable param_type, initialize it.  Remove const/volatile qualifiers
8302         for language_cplus and !show_artificial.  Use param_type.
8303
8304 2011-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>
8305
8306         * symtab.c (find_pc_sect_line): New variable objfile, initialize it
8307         from S.  Iterate S using ALL_OBJFILE_SYMTABS.  Verify BV for each S.
8308         * symtab.h (struct symtab) <next>: Comment extension.
8309
8310 2011-02-12  Yao Qi  <yao@codesourcery.com>
8311
8312         * Makefile.in (CLEANDIRS): Remove duplicated common dir.
8313
8314 2011-02-11  Yao Qi  <yao@codesourcery.com>
8315
8316         * common/Makefile.in: Add copyright header.
8317
8318 2011-02-11  Pedro Alves  <pedro@codesourcery.com>
8319
8320         * infrun.c (proceed): Move switching out and in of tfind mode from
8321         here ...
8322         (fetch_inferior_event): ... to here.
8323
8324 2011-02-11  Yao Qi  <yao@codesourcery.com>
8325
8326         * Makefile.in: Remove signals.o from COMMON_OBS.  Link
8327         libcommon.a.
8328         * configure.ac: Add common to sub dir.
8329         * configure: Regenerate.
8330
8331 2011-02-11  Yao Qi  <yao@codesourcery.com>
8332
8333         Build libcommon.a.
8334
8335         * common/Makefile.in: New.
8336         * common/configure.ac: New.
8337         * common/aclocal.m4: New.
8338         * common/configure: Generate.
8339
8340 2011-02-10  Pedro Alves  <pedro@codesourcery.com>
8341
8342         * vec.h (VEC_block_remove): Place VEC_ASSERT_INFO on the right
8343         side of the parenthesis.
8344
8345         Merge from GCC:
8346         2010-07-13  Jakub Jelinek  <jakub@redhat.com>
8347         * vec.h (VEC_block_remove): Fix comment.
8348
8349 2011-02-08  Michael Snyder  <msnyder@vmware.com>
8350
8351         * linux-nat.c (linux_nat_filter_event): Fix typo in comment.
8352
8353 2011-02-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
8354
8355         * i386-tdep.c (i386_process_record): Rename l suffixes to d suffixes
8356         in comments for pcmpgtd, pcmpeqd, psubd, paddd, pcmpgtd, pcmpeqd,
8357         psubd and paddd.
8358
8359 2011-02-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
8360
8361         PR 12361.
8362         * i386-tdep.c (i386_process_record) <0x660f3807>: Fix the comment to
8363         phsubsw.
8364         (i386_process_record) <lddqu>: Fix the opcode to 0xf20ff0.
8365         (i386_process_record) <0x0f3807>: Fix the comment to phsubsw.
8366
8367 2011-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
8368
8369         * dwarf2read.c (read_subroutine_type): Set special calling
8370         convention flag for functions compiled by IBM XL C for OpenCL.
8371         * ppc-sysv-tdep.c: Include "dwarf2.h"
8372         (ppc_sysv_abi_push_dummy_call): Implement IBM OpenCL vector types
8373         calling convention.
8374         (do_ppc_sysv_return_value): Add FUNC_TYPE argument.  Implement
8375         IBM OpenCL vector types calling convention.
8376         (ppc_sysv_abi_return_value): Pass through FUNC_TYPE.
8377         (ppc_sysv_abi_broken_return_value): Likewise.
8378         (ppc64_sysv_abi_push_dummy_call): Implement IBM OpenCL vector
8379         types calling convention.
8380         (ppc64_sysv_abi_return_value): Likewise.
8381         * spu-tdep.c: Include "dwarf2.h"
8382         (spu_return_value): Implement IBM OpenCL vector types calling
8383         convention.
8384
8385 2011-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
8386
8387         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Implement
8388         correct ABI for AltiVec vector arguments.
8389
8390 2011-02-07  Pedro Alves  <pedro@codesourcery.com>
8391
8392         * valprint.c (val_print): Extend comment.
8393         * ada-valprint.c (ada_valprint): Rewrite comment deferring
8394         interface explanation to val_print.
8395         (ada_val_print_array): Adjust comment to current interface.
8396         (print_field_values): Adjust comment to current interface.
8397         * c-valprint.c (c_val_print): Rewrite comment deferring interface
8398         explanation to val_print.
8399         * f-valprint.c (f_val_print): Ditto.
8400         * jv-valprint.c (java_val_print): Ditto.
8401         * m2-valprint.c (m2_val_print): Ditto.
8402         * p-valprint.c (pascal_val_print): Ditto.
8403
8404 2011-02-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8405
8406         * breakpoint.c (parse_breakpoint_sals): Fix description.
8407
8408 2011-02-04  Sami Wagiaalla  <swagiaal@redhat.com>
8409             Oguz Kayral <oguzkayral@gmail.com>
8410
8411         * python/py-inferior.c (python_on_normal_stop): New function.
8412         (python_on_resume): New function.
8413         (python_inferior_exit): New function.
8414         (gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
8415         inferior_exit observers.
8416         * python/py-evtregistry.c: New file.
8417         * python/py-threadevent.c : New file.
8418         * python/py-event.c: New file.
8419         * python/py-evts.c: New file.
8420         * python/py-continueevent.c: New file.
8421         * python/py-bpevent.c: New file.
8422         * python/py-signalevent.c: New file.
8423         * python/py-exetiedevent.c: New file.
8424         * python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
8425         Move struct breakpoint_object from here...
8426         * python/python-internal.h: ... to here.
8427         * python/py-event.h: New file.
8428         * python/py-events.h: New file.
8429         * Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
8430         py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
8431         py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
8432         (SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
8433         py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
8434         py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
8435         Add build rules for all the above.
8436
8437 2011-02-04  Tom Tromey  <tromey@redhat.com>
8438
8439         * dwarf2read.c (dwarf2_section_empty_p): New function.
8440         (dwarf2_read_section): Use dwarf2_section_empty_p.
8441         (dwarf2_section_size): New function.
8442         (dwarf2_get_section_info): Unconditionally read section.
8443         (dwarf2_read_index): Use dwarf2_section_empty_p.
8444         (partial_read_comp_unit_head): Use dwarf2_section_size.
8445         (dwarf2_symbol_mark_computed): Likewise.
8446
8447 2011-02-04 David Daney <ddaney@caviumnetworks.com>
8448
8449         * NEWS: Add item for "catch syscall" on mips*-linux* targets.
8450
8451 2011-02-04 David Daney <ddaney@caviumnetworks.com>
8452
8453         * mips-linux-tdep.c: Include xml-syscall.h.
8454         (mips_linux_get_syscall_number): New function.
8455         (mips_linux_init_abi): Add calls to
8456         mips_linux_get_syscall_number() and set_xml_syscall_file_name().
8457         * data-directory/Makefile.in (SYSCALLS_FILES): Add
8458         mips-o32-linux.xml, mips-n32-linux.xml and mips-n64-linux.xml
8459         * syscalls/mips-n32-linux.xml: New file.
8460         * syscalls/mips-n64-linux.xml: New file.
8461         * syscalls/mips-o32-linux.xml: New file.
8462
8463 2011-02-04  Ulrich Weigand  <ulrich.weigand@linaro.org>
8464
8465         * dwarf2read.c (dwarf2_ranges_read): Skip empty range entries.
8466         Complain about inverted range entries.
8467         (dwarf2_record_block_ranges): Likewise.
8468
8469 2011-02-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>
8470
8471         Fix some typos.
8472         * breakpoint.c (update_watchpoint): Fix name of the
8473         update_global_location_list function.
8474         (print_one_breakpoint): Fix typo.
8475         (_initialize_breakpoint): Remove extra space in hbreak help
8476         string.
8477         * breakpoint.h (struct bp_location) <length>: Fix field
8478         description.
8479
8480 2011-02-04  Pedro Alves  <pedro@codesourcery.com>
8481
8482         * regcache.c (registers_changed_ptid): Don't explictly always
8483         clear `current_regcache'.  Only clear current_thread_ptid and
8484         current_thread_arch when PTID matches.  Only reinit the frame
8485         cache if PTID matches the current inferior_ptid.  Move alloca(0)
8486         call to ...
8487         (registers_changed): ... here.
8488
8489 2011-02-03  Ulrich Weigand  <ulrich.weigand@linaro.org>
8490
8491         * arm-tdep.c (arm_skip_stack_protector): Accept any symbol that
8492         starts with __stack_chk_guard as stack guard symbol.
8493
8494 2011-02-03  Andrew Burgess  <aburgess@broadcom.com>
8495
8496         * disasm.c (compare_lines): Handle the end of sequence markers
8497         within the line table to better support disassembling over
8498         compilation unit boundaries.
8499
8500 2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
8501
8502         * arm-tdep.c (skip_prologue_function): Add GDBARCH and IS_THUMB
8503         arguments.  Skip in-prologue calls to glibc __aeabi_read_tp
8504         implementation even if no symbols are available.
8505         (thumb_analyze_prologue): Update call to skip_prologue_function.
8506         (arm_analyze_prologue): Likewise.
8507
8508 2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
8509
8510         * arm-tdep.c: Include "observer.h".
8511         (arm_prologue_this_id): Use frame PC if get_frame_func returns 0.
8512         (arm_exidx_data_key): New static variable.
8513         (struct arm_exidx_entry, arm_exidx_entry_s): New data types.
8514         (struct arm_exidx_data): Likewise.
8515         (arm_exidx_data_free): New function.
8516         (arm_compare_exidx_entries): Likewise.
8517         (arm_obj_section_from_vma): Likewise.
8518         (arm_exidx_new_objfile): Likewise.
8519         (arm_find_exidx_entry): Likewise.
8520         (arm_exidx_fill_cache): Likewise.
8521         (arm_exidx_unwind_sniffer): Likewise.
8522         (arm_exidx_unwind): New global variable.
8523         (arm_gdbarch_init): Append unwinder arm_exidx_unwind.
8524         (_initialize_arm_tdep): Attach arm_exidx_new_objfile to new_objfile
8525         observer.  Register arm_exidx_data_key as objfile data.
8526
8527 2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>
8528
8529         * arm-tdep.c (arm_analyze_load_stack_chk_guard): Avoid build break
8530         due to accessing uninitialized variable.  Fix indentation.
8531
8532 2011-02-02  Pedro Alves  <pedro@codesourcery.com>
8533
8534         * c-valprint.c (c_value_print): When doing virtual base pointer
8535         adjustment, create a new value with adjusted contents rather than
8536         changing the contents of the value being printed (and getting it
8537         wrong).
8538
8539 2011-02-02  Pedro Alves  <pedro@codesourcery.com>
8540
8541         * xml-support.c (xml_find_attribute): New.
8542         (xinclude_start_include): Use it.
8543         * xml-support.h (xml_find_attribute): Declare.
8544         * memory-map.c (memory_map_start_memory)
8545         (memory_map_start_property): Use xml_find_attribute.
8546         * osdata.c (osdata_start_osdata, osdata_start_column): Use
8547         xml_find_attribute.
8548         * remote.c (start_thread): Use xml_find_attribute.
8549         * solib-target.c (library_list_start_segment)
8550         (library_list_start_section, library_list_start_library)
8551         (library_list_start_list): Use xml_find_attribute.
8552         * xml-tdesc.c (tdesc_start_target, tdesc_start_feature)
8553         (tdesc_start_union, tdesc_start_struct, tdesc_start_flags)
8554         (tdesc_start_field): Use xml_find_attribute.
8555
8556 2011-02-02  Ulrich Weigand  <uweigand@de.ibm.com>
8557
8558         * opencl-lang.c (STRINGIFY): Rename to OCL_STRING.
8559         (BUILD_OCL_VTYPES): Update.
8560
8561 2011-02-02  Joel Brobecker  <brobecker@adacore.com>
8562
8563         * configure.ac: Work around non-GNU sed limitation when computing
8564         python version number.
8565         * configure: Regenerate.
8566
8567 2011-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
8568
8569         Fix debug printing of TYPE_INSTANCE.
8570         * expprint.c (print_subexp_standard) <TYPE_INSTANCE>: New.
8571         (dump_subexp_body_standard) <TYPE_INSTANCE>: New.
8572
8573 2011-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
8574
8575         Fix debug printing of BINOP_IN, OP_OBJC_MSGCALL,
8576         OP_F77_UNDETERMINED_ARGLIST, OP_COMPLEX, OP_OBJC_SELECTOR, OP_NAME,
8577         OP_OBJC_NSSTRING, OP_F90_RANGE and OP_DECFLOAT.
8578         * ada-operator.inc: Rename the file to ...
8579         * ada-operator.def: ... here, wrap all the entries by macro OP.
8580         * expprint.c (op_name_standard): Remove all the entries.  Include
8581         "std-operator.def" instead.
8582         * expression.h (enum exp_opcode): Include "std-operator.def" and
8583         "ada-operator.def".  Move all the entries ...
8584         * std-operator.def: ... here, wrap all the entries by macro OP.
8585
8586 2011-01-31  Paul Pluzhnikov  <ppluzhnikov@google.com>
8587
8588         * breakpoint.h (remove_jit_event_breakpoints): New prototype.
8589         * breakpoint.c (remove_jit_event_breakpoints): New function.
8590         * jit.c (jit_descriptor_addr): Delete.
8591         (registering_code): Delete.
8592         (clear_int): Delete.
8593         (jit_inferior_data): New variable.
8594         (struct jit_inferior_data): New type.
8595         (get_jit_inferior_data): New function.
8596         (jit_inferior_data_cleanup): New function.
8597         (jit_read_descriptor): Adjust.
8598         (jit_register_code): Adjust.
8599         (jit_breakpoint_re_set_internal): New function; move code here ...
8600         (jit_inferior_init): ... from here.
8601         (jit_breakpoint_re_set): Adjust.
8602         (jit_reset_inferior_data_and_breakpoints): New function.
8603         (jit_inferior_created_observer): Adjust.
8604         (jit_inferior_exit_hook): Adjust.
8605         (jit_executable_changed_observer): New function.
8606         (jit_event_handler): Adjust.
8607         (_initialize_jit): Adjust.
8608
8609 2011-01-31  Michael Snyder  <msnyder@vmware.com>
8610
8611         * m32r-tdep.c (m32r_gdbarch_init): Replace accidentally deleted
8612         line.
8613
8614 2011-01-31  Tom Tromey  <tromey@redhat.com>
8615
8616         PR python/12216:
8617         * python/python.c (execute_gdb_command): Call
8618         prevent_dont_repeat.
8619         * top.c (suppress_dont_repeat): New global.
8620         (dont_repeat): Use it.
8621         (prevent_dont_repeat): New function.
8622         * command.h (prevent_dont_repeat): Declare.
8623
8624 2011-01-31  Tom Tromey  <tromey@redhat.com>
8625
8626         * infcmd.c (finish_backward): Use breakpoint_set_silent.
8627         * python/py-breakpoint.c (bppy_set_silent): Use
8628         breakpoint_set_silent.
8629         (bppy_set_thread): Use breakpoint_set_thread.
8630         (bppy_set_task): Use breakpoint_set_task.
8631         * breakpoint.h (breakpoint_set_silent, breakpoint_set_thread)
8632         (breakpoint_set_task): Declare.
8633         (make_breakpoint_silent): Remove.
8634         * breakpoint.c (breakpoint_set_silent): New function.
8635         (breakpoint_set_thread): Likewise.
8636         (breakpoint_set_task): Likewise.
8637         (make_breakpoint_silent): Remove.
8638
8639 2011-01-31  Tom Tromey  <tromey@redhat.com>
8640
8641         * breakpoint.h (user_breakpoint_p): Declare.
8642         * breakpoint.c (user_breakpoint_p): New function.
8643         (breakpoint_1): Use it.
8644         (save_breakpoints): Likewise.
8645
8646 2011-01-31  Joel Brobecker  <brobecker@adacore.com>
8647
8648         * configure.ac: Add handling of Python distribution on Windows.
8649         * python-config.py: If the LIBS, SYSLIBS, LIBPL and/or LINKFORSHARED
8650         sysconfig variables are not defined, then do not use them.
8651         On Windows, if LIBPL is not defined, then use prefix + '/libs'
8652         instead.  On Windows, return all paths using forward-slashes
8653         rather than backslashes.
8654
8655 2011-01-31  Joel Brobecker  <brobecker@adacore.com>
8656
8657         * configure.ac: Remove fallback behavior for building
8658         against Python.  Remove tweaking of Python include path.
8659         Add PYTHON_CPPFLAGS and PYTHON_LIBS substitution.
8660         (AC_TRY_LIBPYTHON):  Adjust program used in linking test.
8661         If link is successful, set PYTHON_CPPFLAGS and PYTHON_LIBS.
8662         Always restore CPPFLAGS and LIBS after linking test.
8663         * configure: Regenerated.
8664         * Makefile.in (INTERNAL_CPPFLAGS): Add @PYTHON_CPPFLAGS@.
8665         (INSTALLED_LIBS, CLIBS): Add @PYTHON_LIBS@.
8666         * python/python-internal.h: Adjust includes of Python .h files.
8667
8668 2011-01-31  Joel Brobecker  <brobecker@adacore.com>
8669
8670         * tracepoint.c (traceframe_walk_blocks): Add missing i18n markup
8671         in error message.
8672
8673 2011-01-31  Joel Brobecker  <brobecker@adacore.com>
8674
8675         * inflow.c (gdb_has_a_terminal): Fix typo in interactive_mode
8676         value test.
8677
8678 2011-01-31  Yao Qi  <yao@codesourcery.com>
8679
8680         * arm-linux-nat.c: Update calls to regcache_register_status
8681         instead of regcache_valid_p.
8682         * aix-thread.c: Likewise.
8683         * i386gnu-nat.c: Likewise.
8684
8685 2011-01-29  Jan Kratochvil  <jan.kratochvil@redhat.com>
8686
8687         Fix crash.
8688         * valops.c (compare_parameters): Verify TYPE_NFIELDS before
8689         touching TYPE_FIELD_ARTIFICIAL.
8690
8691 2011-01-28  Richard Earnshaw  <rearnsha@arm.com>
8692
8693         * MAINTAINERS: Move myself from Responsible Maintainers to Authorized
8694         Committers.
8695
8696 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
8697
8698         * tracepoint.c (tfile_xfer_partial): If there's no traceframe
8699         selected, don't try iterating over the traceframe's blocks.
8700         (tfile_has_stack): If there's no traceframe selected, then there's
8701         no stack.
8702         (tfile_has_registers): If there's no traceframe selected, then
8703         there's no registers.
8704
8705 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
8706
8707         * target.c (memory_xfer_partial): No need to restore shadows if we
8708         haven't read anything.
8709
8710 2011-01-28  Pedro Alves  <pedro@codesourcery.com>
8711
8712         * mips-tdep.c (mips_print_register): Use get_frame_register_value
8713         and val_print_scalar_formatted.
8714
8715 2011-01-27  Pedro Alves  <pedro@codesourcery.com>
8716
8717         * tracepoint.c (tfile_read): New.
8718         (tfile_open): Use it.
8719         (tfile_get_traceframe_address): Use it.
8720         (tfile_trace_find): Use it.
8721         (walk_blocks_callback_func): New typedef.
8722         (match_blocktype): New function.
8723         (traceframe_walk_blocks): New function.
8724         (traceframe_find_block_type): New function.
8725         (tfile_fetch_registers, tfile_xfer_partial)
8726         (tfile_get_trace_state_variable_value): Use
8727         traceframe_find_block_type and tfile_read.
8728
8729 2011-01-26  Kevin Buettner  <kevinb@redhat.com>
8730
8731         * remote-mips.c: Add internationalization mark ups.  Remove
8732         trailing \n from already marked up strings.
8733
8734 2011-01-26  Tom Tromey  <tromey@redhat.com>
8735
8736         * python/py-prettyprint.c (print_string_repr): Clear
8737         'addressprint' option when calling val_print_string.
8738         (print_children): Handle Val_pretty_default.  Clear 'addressprint'
8739         option when calling val_print_string.
8740
8741 2011-01-26  Tom Tromey  <tromey@redhat.com>
8742
8743         * python/python.c (gdbpy_solib_name): Use gdb_py_longest and
8744         GDB_PY_LL_ARG.
8745         * python/python-internal.h (GDB_PY_LL_ARG, GDB_PY_LLU_ARG): New
8746         macros.
8747         (gdb_py_longest, gdb_py_ulongest): New typedefs.
8748         (gdb_py_long_from_longest, gdb_py_long_from_ulongest)
8749         (gdb_py_long_as_ulongest): New defines.
8750         (gdb_py_object_from_longest, gdb_py_object_from_ulongest)
8751         (gdb_py_int_as_long): Declare.
8752         * python/py-value.c (valpy_lazy_string): Use gdb_py_longest,
8753         GDB_PY_LL_ARG, gdb_py_object_from_longest.
8754         (valpy_long): Add comment.
8755         * python/py-utils.c (get_addr_from_python): Use
8756         gdb_py_long_as_ulongest.  Handle overflow properly.
8757         (gdb_py_object_from_longest): New function.
8758         (gdb_py_object_from_ulongest): Likewise.
8759         (gdb_py_int_as_long): Likewise.
8760         * python/py-type.c (typy_array): Use gdb_py_int_as_long.
8761         * python/py-symtab.c (salpy_get_pc): Use
8762         gdb_py_long_from_ulongest.
8763         (salpy_get_line): Use PyInt_FromLong.
8764         * python/py-param.c (set_parameter_value): Use
8765         gdb_py_int_as_long.
8766         * python/py-lazy-string.c (stpy_get_address): Use
8767         gdb_py_long_from_ulongest.
8768         * python/py-frame.c (frapy_pc): Use gdb_py_long_from_ulongest.
8769         * python/py-cmd.c (cmdpy_completer): Use gdb_py_int_as_long.
8770         * python/py-breakpoint.c (bppy_set_thread): Use
8771         gdb_py_int_as_long.
8772         (bppy_set_task): Likewise.
8773         (bppy_set_ignore_count): Likewise.
8774         (bppy_set_hit_count): Likewise.
8775         * python/py-block.c (blpy_get_start): Use
8776         gdb_py_object_from_ulongest.
8777         (blpy_get_end): Likewise.
8778         (gdbpy_block_for_pc): Use gdb_py_ulongest and GDB_PY_LLU_ARG.
8779
8780 2011-01-25  Mathieu Lacage  <mathieu.lacage@inria.fr>
8781
8782         PR/symtab 11766:
8783         * gdb/objfiles.h (struct objfile) <addr_low>: New field.
8784         * gdb/solib.c (solib_read_symbols): Check for addr_low in
8785         equality test for objfile, initialize addr_low if needed.
8786
8787 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
8788
8789         * tui/tui-regs.c (tui_register_format): Remove dead code.
8790
8791 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
8792
8793         * printcmd.c (print_formatted): Use val_print_scalar_formatted
8794         instead of print_scalar_formatted.
8795         (print_scalar_formatted): Don't handle 's' format strings here,
8796         and add an assertion that we never see such format here.
8797         * valprint.h (val_print_scalar_formatted): Declare.
8798         * valprint.c (val_print_scalar_formatted): New.
8799         * c-valprint.c (c_val_print): Use val_print_scalar_formatted
8800         instead of print_scalar_formatted.
8801         * jv-valprint.c (java_val_print): Ditto.
8802         * p-valprint.c (pascal_val_print): Ditto.
8803         * ada-valprint.c (ada_val_print_1): Ditto.
8804         * f-valprint.c (f_val_print): Ditto.
8805         * infcmd.c (registers_info): Ditto.
8806         * m2-valprint.c (m2_val_print): Ditto.
8807
8808 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
8809
8810         * m2-valprint.c (print_unbounded_array): Pass
8811         value_contents_for_printing rather than value_contents, to
8812         m2_print_array_contents.  Also pass in the value.
8813
8814 2011-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
8815
8816         * dwarf2read.c (dwarf2_read_index, write_psymtabs_to_index)
8817         (save_gdb_index_command): Switch to .gdb_index version 4.
8818
8819 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
8820
8821         * mi/mi-main.c (get_register): Use get_frame_register_value rather
8822         than frame_register, and always pass a valid value to val_print.
8823
8824 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
8825
8826         Centralize printing "<optimized out>".
8827
8828         * valprint.h (val_print_optimized_out): Declare.
8829         * cp-valprint.c (cp_print_value_fields): Use
8830         val_print_optimized_out.
8831         * jv-valprint.c (java_print_value_fields): Ditto.
8832         * p-valprint.c (pascal_object_print_value_fields): Ditto.
8833         * printcmd.c (print_formatted): Ditto.
8834         * valprint.c (valprint_check_validity): Ditto.
8835         (value_check_printable): Ditto.
8836         (val_print_optimized_out): New.
8837
8838 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
8839
8840         * infcmd.c (default_print_registers_info): Allocate values so to
8841         never pass a NULL value to val_print.
8842
8843 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
8844
8845         * cp-valprint.c (cp_print_value): Treat the 'skip' local as
8846         boolean.  Make sure to always pass a value that matches the
8847         contents buffer to callees.  Preserve `address' for following
8848         iterations.
8849         * value.c (value_contents_for_printing_const): New.
8850         (value_address): Constify value argument.
8851         * value.h (value_contents_for_printing_const): Declare.
8852         (value_address): Constify value argument.
8853
8854 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
8855
8856         * regcache.c (struct regcache_descr): Rename
8857         sizeof_raw_register_valid_p field to sizeof_raw_register_status,
8858         and sizeof_cooked_register_valid_p to
8859         sizeof_cooked_register_status.
8860         (init_regcache_descr): Adjust.
8861         (struct regcache): Rename register_valid_p field to
8862         register_status.
8863         (regcache_xmalloc_1, regcache_xfree, regcache_save)
8864         (do_cooked_read): Adjust.
8865         (regcache_valid_p): Rename to ...
8866         (regcache_register_status): ... this.  Adjust.
8867         (regcache_invalidate): Adjust.
8868         (regcache_raw_read, regcache_cooked_read, regcache_raw_write):
8869         Adjust.
8870         (regcache_raw_supply): Adjust.  If buf i NULL, mark the register
8871         as unavailable, not valid.
8872         (regcache_dump): Adjust.
8873         * regcache.h (enum register_status): New.
8874         (regcache_register_status): Declare.
8875         (regcache_invalidate): Delete declaration.
8876         * corelow.c (get_core_registers): Adjust.
8877         * tracepoint.c (tfile_fetch_registers): Adjust.
8878         * trad-frame.c (REG_VALUE): Rename to ...
8879         (TF_REG_VALUE): ... this.
8880         (REG_UNKNOWN): Rename to ...
8881         (TF_REG_UNKNOWN): ... this.
8882         (trad_frame_set_value, trad_frame_set_unknown): Adjust.
8883         * mi/mi-main.c (register_changed_p): Adjust.
8884
8885 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
8886
8887         * regcache.c (struct regcache_descr): Remove outdated comment.
8888         (init_regcache_descr): Remove sizeof_raw_register_valid_p
8889         overallocate hack.
8890         (regcache_xmalloc): Rename to ...
8891         (regcache_xmalloc_1): ... this.  Add `readonly_p' parameter.
8892         Allocate the regcache type accordingly.
8893         (regcache_xmalloc): New as wrapper around regcache_xmalloc_1.
8894         (regcache_xfree): Asser the source is also readonly.  Copy sizeof
8895         cooked registers, not raw.
8896         (regcache_dup_no_passthrough): Delete.
8897         (get_thread_arch_regcache): Use regcache_xmalloc_1.
8898         * h8300-tdep.c (h8300_push_dummy_call): Tweak comment to not
8899         mention obsolete write_register_bytes.
8900         * regcache.h (regcache_dup_no_passthrough): Delete declaration.
8901
8902 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
8903
8904         Stop remote_read_bytes from handling partial reads itself.
8905
8906         * remote-fileio.c: Include target.h.
8907         (remote_fileio_write_bytes): Delete.
8908         (remote_fileio_func_open, remote_fileio_func_write)
8909         (remote_fileio_func_rename, remote_fileio_func_unlink): Use
8910         target_read_memory.
8911         (remote_fileio_func_stat): Use target_read_memory and
8912         target_write_memory.
8913         (remote_fileio_func_gettimeofday): Use target_write_memory.
8914         (remote_fileio_func_system): Use target_read_memory.
8915         * remote.c (remote_write_bytes): Make it static.
8916         (remote_read_bytes): Don't handle partial reads here.
8917         * remote.h (remote_read_bytes): Delete declaration.
8918
8919 2011-01-25  Pedro Alves  <pedro@codesourcery.com>
8920
8921         Simplify XML parsing a bit.
8922
8923         * xml-support.h (gdb_xml_parse_quick): Declare.
8924         * xml-support.c (gdb_xml_create_parser_and_cleanup_1): Renamed
8925         from gdb_xml_create_parser_and_cleanup, and added `old_chain'
8926         parameter.
8927         (gdb_xml_create_parser_and_cleanup): Reimplement on top of
8928         gdb_xml_create_parser_and_cleanup_1.
8929         (gdb_xml_parse_quick): New.
8930         * memory-map.c (parse_memory_map): Use gdb_xml_parse_quick.
8931         * osdata.c (osdata_parse): Ditto.
8932         * remote.c (remote_threads_info): Ditto.
8933         * solib-target.c (solib_target_parse_libraries): Ditto.
8934         * xml-syscall.c (syscall_parse_xml): Ditto.
8935         * xml-tdesc.c (tdesc_parse_xml): Ditto.
8936
8937 2011-01-24  Kevin Buettner  <kevinb@redhat.com>
8938
8939         * configure.tgt (mips*-*-elf): New; just like mips*-*-*, but
8940         with remote-mips.o added to gdb_target_obs.
8941         * Makefile.in (ALL_TARGET_OBS): Add remote-mips.o.
8942
8943 2011-01-24  Pedro Alves  <pedro@codesourcery.com>
8944
8945         * ada-valprint.c (val_print_packed_array_elements): Pass the
8946         correct struct value to val_print.
8947         (ada_val_print_1): Ditto.
8948
8949 2011-01-24  Pedro Alves  <pedro@codesourcery.com>
8950
8951         Don't lose embedded_offset in printing routines throughout.
8952
8953         * valprint.h (val_print_array_elements): Change prototype.
8954         * valprint.c (val_print_array_elements): Add `embedded_offset'
8955         parameter, and adjust to pass it down to val_print, while passing
8956         `valaddr' or `address' unmodified.  Take embedded_offset into
8957         account when checking repetitions.
8958         * c-valprint.c (c_val_print): Pass embedded_offset to
8959         val_print_array_elements instead of adjusting `valaddr' and
8960         `address'.
8961         * m2-valprint.c (m2_print_array_contents, m2_val_print): Pass
8962         embedded_offset to val_print_array_elements instead of adjusting
8963         `valaddr'.
8964         * p-lang.h (pascal_object_print_value_fields): Adjust prototype.
8965         * p-valprint.c (pascal_val_print): Pass embedded_offset to
8966         val_print_array_elements and pascal_object_print_value_fields
8967         instead of adjusting `valaddr'.
8968         (pascal_object_print_value_fields): Add `offset' parameter, and
8969         adjust to use it.
8970         (pascal_object_print_value): Add `offset' parameter, and adjust to
8971         use it.
8972         (pascal_object_print_static_field): Use
8973         value_contents_for_printing/value_embedded_offset, rather than
8974         value_contents.
8975         * ada-valprint.c (val_print_packed_array_elements): Add `offset'
8976         parameter, and adjust to use it.  Use
8977         value_contents_for_printing/value_embedded_offset, rather than
8978         value_contents.
8979         (ada_val_print): Rename `valaddr0' parameter to `valaddr'.
8980         (ada_val_print_array): Add `offset' parameter, and adjust to use
8981         it.
8982         (ada_val_print_1): Rename `valaddr0' parameter to `valaddr', and
8983         `embedded_offset' to `offset'.  Don't re-adjust `valaddr'.
8984         Instead work with offsets.  Use
8985         value_contents_for_printing/value_embedded_offset, rather than
8986         value_contents.  Change `defer_val_int' local type to CORE_ADDR,
8987         and use value_from_pointer to extract a target pointer, rather
8988         than value_from_longest.
8989         (print_variant_part): Add `offset' parameter.  Replace
8990         `outer_valaddr' parameter by a new `outer_offset' parameter.
8991         Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
8992         (ada_value_print): Use
8993         value_contents_for_printing/value_embedded_offset, rather than
8994         value_contents.
8995         (print_record): Add `offset' parameter, and adjust to pass it
8996         down.
8997         (print_field_values): Add `offset' parameter.  Replace
8998         `outer_valaddr' parameter by a new `outer_offset' parameter.
8999         Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
9000         Use value_contents_for_printing/value_embedded_offset, rather than
9001         value_contents.
9002         * d-valprint.c (dynamic_array_type): Use
9003         value_contents_for_printing/value_embedded_offset, rather than
9004         value_contents.
9005         * jv-valprint.c (java_print_value_fields): Add `offset' parameter.
9006         Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
9007         (java_print_value_fields): Take `offset' into account.  Don't
9008         re-adjust `valaddr'.  Instead pass down adjusted offsets.
9009         (java_val_print): Take `embedded_offset' into account.  Pass it to
9010         java_print_value_fields.
9011         * f-valprint.c (f77_print_array_1): Add `embedded_offset'
9012         parameter.  Don't re-adjust `valaddr' or `address'.  Instead pass
9013         down adjusted offsets.
9014         (f77_print_array): Add `embedded_offset' parameter.  Pass it down.
9015         (f_val_print): Take `embedded_offset' into account.
9016
9017 2011-01-21  Joel Brobecker  <brobecker@adacore.com>
9018
9019         * inflow.c: Include "gdbcmd.h".
9020         (interactive_mode): New static global, moved here from top.c.
9021         (show_interactive_mode): New function, moved here from top.c.
9022         use gdb_has_a_terminal instead of input_from_terminal_p to
9023         determine the current mode.
9024         (gdb_has_a_terminal): Add handling of the "iteractive-mode"
9025         setting.
9026         (_initialize_inflow): Add the "set/show interactive-mode"
9027         commands.  Moved here from top.c, after having adjusted slightly
9028         the help text.
9029         * top.c (interactive_mode, show_interactive_mode): Delete, moved
9030         to inflow.c.
9031         (input_from_terminal_p): Remove handling of "interactive-mode"
9032         setting, moved to infow.c.
9033         (init_main): Remove creation of the "set/show interactive-mode"
9034         commands, moved to inflow.c.
9035
9036 2011-01-19  Joel Brobecker  <brobecker@adacore.com>
9037
9038         * NEWS: Add entry for native ia64-hpux support.
9039
9040 2011-01-19  Tom Tromey  <tromey@redhat.com>
9041
9042         PR mi/8618:
9043         * thread.c (free_thread): Free 'name'.
9044         (print_thread_info): Emit thread name.  Change CLI output.
9045         (thread_name_command): New function.
9046         (do_captured_thread_select): Emit newline.
9047         (_initialize_thread): Register 'thread name' command.
9048         * target.h (struct target_ops) <to_thread_name>: New field.
9049         (target_thread_name): New macro.
9050         * target.c (update_current_target): Handle to_thread_name.
9051         * python/py-infthread.c (thpy_get_name): New function.
9052         (thpy_set_name): Likewise.
9053         (thread_object_getset): Add "name".
9054         * linux-nat.c (linux_nat_thread_name): New function.
9055         (linux_nat_add_target): Set to_thread_name.
9056         * gdbthread.h (struct thread_info) <name>: New field.
9057
9058 2011-01-18  Joel Brobecker  <brobecker@adacore.com>
9059
9060         * ada-valprint.c (ada_print_scalar): Remove unsigned char downcast.
9061         (ada_val_print_1): Likewise.
9062
9063 2011-01-18  Joel Brobecker  <brobecker@adacore.com>
9064
9065         * rs6000-tdep.c (rs6000_skip_prologue): Make sure that the prologue
9066         upper limit address is not greater than the function end address
9067         when the upper limit could not be computed using the debugging
9068         info.
9069
9070 2011-01-17  Tom Tromey  <tromey@redhat.com>
9071
9072         * cli/cli-cmds.c (apropos_command): Free the compiled regex.  Use
9073         get_regcomp_error.
9074         * utils.c: Include gdb_regex.h.
9075         (do_regfree_cleanup): New function.
9076         (make_regfree_cleanup): Likewise.
9077         (get_regcomp_error): Likewise.
9078         * gdb_regex.h (make_regfree_cleanup, get_regcomp_error): Declare.
9079
9080 2011-01-17  Tom Tromey  <tromey@redhat.com>
9081
9082         * cli/cli-cmds.c (apropos_command): Fix formatting.  Don't call
9083         re_compile_fastmap.
9084
9085 2011-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
9086
9087         * p-exp.y (intvar): New static variable, used to set CURRENT_TYPE
9088         for internal variables.
9089         (last_was_structop): New static variable.
9090         (COMPLETE): New token.
9091         (field_exp): New rule to group all '.' suffix handling.
9092         Add mark_struct_expression calls when approriate to be able
9093         to correctly find fields for completion.
9094         (yylex): Adapt to handle field completion and set INTVAR when
9095         required.
9096
9097 2011-01-14  Yao Qi  <yao@codesourcery.com>
9098
9099         * arm-tdep.c (arm_register_reggroup_p): FPS register is in
9100         save_reggroup, restore_reggroup and all_reggroup.
9101
9102 2011-01-14  Joel Brobecker  <brobecker@adacore.com>
9103
9104         * ada-valprint. (ada_printchar): Use the correct type length
9105         in call to ada_emit_char.
9106         * c-valprint.c (c_val_print): Remove cast in call to LA_PRINT_CHAR.
9107
9108 2011-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
9109
9110         * solib-som.h (hpux_major_release): Declare variable here.
9111         * solib-som.c:  Remove <sys/utsname.h> header.
9112         (DEFAULT_HPUX_MAJOR_RELEASE): New macro.
9113         (hpux_major_release): Make global, change default value to
9114         DEFAULT_HPUX_MAJOR_RELEASE.
9115         (get_hpux_major_release): Simply return HPUX_MAJOR_RELEASE.
9116         * hppa-hpux-nat.c: Add <sys/utsname.h> include.
9117         Add "solib-som.h" header.
9118         (set_hpux_major_release): New function.
9119         (_initialize_hppa_hpux_nat): Call set_hpux_major_release.
9120
9121 2011-01-14  Mike Frysinger  <vapier@gentoo.org>
9122
9123         * configure.tgt (*-*-uclinux*): Match more Linux os targets
9124
9125 2011-01-14  Joel Brobecker  <brobecker@adacore.com>
9126
9127         * ia64-hpux-nat.c (ia64_hpux_fetch_register): Remove trailing
9128         new-line at end of warning message.
9129         (ia64_hpux_store_register): Remove trailing new-line at end of
9130         error message.
9131         * ia64-hpux-tdep.c: Rephrase comment.
9132         * solib-ia64-hpux.c (struct dld_info): Change type of field
9133         dld_flags from "long long" to ULONGEST.
9134
9135 2011-01-14  Pedro Alves  <pedro@codesourcery.com>
9136
9137         * target.h (deprecated_child_ops): Delete declaration.
9138         * target.c (deprecated_child_ops): Delete definition.
9139
9140 2011-01-14  Pedro Alves  <pedro@codesourcery.com>
9141
9142         * Makefile.in (hpux-thread.o): Delete rule.
9143         * configure.ac: Don't check for HPUX DCE threads support.
9144         * configure, config.in: Regenerate.
9145         * hppa-hpux-nat.c (child_suppress_run): Delete.
9146         (hppa_hpux_child_can_run): Delete.
9147         (_initialize_hppa_hpux_nat): Don't override to_can_run.
9148         * hpux-thread.c: Delete.
9149
9150 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9151
9152         * hpux-thread.c (hpux_pid_to_str): Delete.
9153
9154 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9155
9156         * ada-valprint.c (ada_emit_char): Remove strange code.
9157         Check that c is <= UCHAR_MAX before passing it to isascii.
9158         (char_at): Do not assume that TYPE_LEN is either 1 or 2.
9159
9160 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9161
9162         * top.c (input_from_terminal_p): Restrict the use of interactive_mode
9163         to the case where instream is stdin.
9164
9165 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9166
9167         * ia64-tdep.h (struct regcache): Forward declare.
9168         (struct ia64_infcall_ops): New struct type.
9169         (struct gdbarch_tdep): New fields "find_global_pointer_from_solib"
9170         and "infcall_ops".
9171         * ia64-tdep.c (ia64_find_global_pointer_from_dynamic_section):
9172         Renames ia64_find_global_pointer.
9173         (ia64_find_global_pointer, ia64_allocate_new_rse_frame)
9174         (ia64_store_argument_in_slot, ia64_set_function_addr: New function.
9175         (ia64_push_dummy_call): Adjust to use the new tdep ia64_infocall_ops
9176         methods.
9177         (ia64_infcall_ops): New static global constant.
9178         (ia64_gdbarch_init): Set tdep->infcall_ops.
9179         * ia64-hpux-nat.c (ia64_hpux_xfer_solib_got): New function.
9180         (ia64_hpux_xfer_partial): Add TARGET_OBJECT_HPUX_SOLIB_GOT handing.
9181         * ia64-hpux-tdep.c: Include "regcache.h", "gdbcore.h" and "inferior.h".
9182         (ia64_hpux_dummy_code): New static global constant.
9183         (ia64_hpux_push_dummy_code, ia64_hpux_allocate_new_rse_frame)
9184         (ia64_hpux_store_argument_in_slot, ia64_hpux_set_function_addr)
9185         (ia64_hpux_dummy_id, ia64_hpux_find_global_pointer_from_solib):
9186         New function.
9187         (ia64_hpux_infcall_ops): New static global constant.
9188         (ia64_hpux_init_abi): Install gdbarch and tdep methods needed
9189         for inferior function calls to work properly on ia64-hpux.
9190
9191 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9192
9193         * target.h (enum target_object): Add TARGET_OBJECT_HPUX_UREGS.
9194         * ia64-tdep.h (struct frame_info): forward declaration.
9195         (struct gdbarch_tdep): Add field size_of_register_frame.
9196         * ia64-tdep.c (ia64_access_reg): Use tdep->size_of_register_frame
9197         to determine the size of the register frame.
9198         (ia64_size_of_register_frame): New function.
9199         (ia64_gdbarch_init): Set tdep->size_of_register_frame.
9200         * ia64-hpux-tdep.c: Include "target.h" and "frame.h".
9201         (IA64_HPUX_UREG_REASON): New macro.
9202         (ia64_hpux_stopped_in_syscall, ia64_hpux_size_of_register_frame):
9203         New functions.
9204         (ia64_hpux_init_abi): Set tdep->size_of_register_frame.
9205         * ia64-hpux-nat.c (ia64_hpux_xfer_uregs): New function.
9206         (ia64_hpux_xfer_partial): Add handling of TARGET_OBJECT_HPUX_UREGS
9207         objects.
9208
9209 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9210
9211         Add support for ia64-hpux.
9212         * config/ia64/hpux.mh, ia64-hpux-nat.c, ia64-hpux-tdep.c,
9213         ia64-hpux-tdep.h, solib-ia64-hpux.c, solib-ia64-hpux.h: New files.
9214
9215         * configure.host: Add handling for ia64-hpux hosts.  Add associated
9216         floatformats.
9217         * configure.tgt: Add handling for ia64-hpux targets.
9218         * Makefile.in (ALL_64_TARGET_OBS): Add ia64-hpux-tdep.o.
9219         (HFILES_NO_SRCDIR): Add ia64-hpux-tdep.h.
9220         (ALLDEPFILES): Add ia64-hpux-nat.c ia64-hpux-tdep.c.
9221
9222 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9223
9224         [ttrace] Compute thread list immediately after attach.
9225         * inf_ttrace_attach (inf_ttrace_create_threads_after_attach):
9226         New subprogram.
9227         (inf_ttrace_attach): Use it.
9228
9229 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9230
9231         * libunwind-frame.c (libunwind_frame_cache): Do not return NULL
9232         if we could not determine the frame's function address.  Instead,
9233         use the frame's PC, and then continue.
9234
9235 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9236
9237         * libunwind-frame.c (__LITTLE_ENDIAN, __BIG_ENDIAN): Define if
9238         not already defined.
9239
9240 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9241
9242         * ia64-tdep.c (ia64_struct_type_p): New function.
9243         (ia64_extract_return_value): Handle integral values that are
9244         less than 8 bytes long.
9245         (ia64_push_dummy_call): Likewise.
9246
9247 2011-01-13  Joel Brobecker  <brobecker@adacore.com>
9248
9249         * ia64-tdep.c (floatformat_ia64_ext_little): Renames
9250         floatformat_ia64_ext.
9251         (floatformat_ia64_ext_big): New static const.
9252         (floatformats_ia64_ext): Set first entry to &floatformat_ia64_ext_big.
9253
9254 2011-01-12  Tom Tromey  <tromey@redhat.com>
9255
9256         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Fix error
9257         messages.
9258         * mi/mi-main.c (mi_cmd_thread_select): Fix error messages.
9259         (mi_cmd_thread_list_ids): Likewise.
9260         (mi_cmd_data_list_changed_registers): Likewise.
9261         (mi_cmd_data_list_register_values): Likewise.
9262         (mi_cmd_data_write_register_values): Likewise.
9263         (mi_cmd_data_evaluate_expression): Likewise.
9264         (mi_cmd_data_read_memory): Likewise.
9265         (mi_cmd_data_read_memory_bytes): Likewise.
9266         (mi_cmd_data_write_memory): Likewise.
9267         (mi_cmd_enable_timings): Likewise.
9268         * mi/mi-interp.c (mi_cmd_interpreter_exec): Fix error messages.
9269         * mi/mi-cmd-var.c (mi_cmd_var_create): Fix error messages.
9270         (mi_cmd_var_delete): Likewise.
9271         (mi_cmd_var_set_format): Likewise.
9272         (mi_cmd_var_show_format): Likewise.
9273         (mi_cmd_var_info_num_children): Likewise.
9274         (mi_cmd_var_list_children): Likewise.
9275         (mi_cmd_var_info_type): Likewise.
9276         (mi_cmd_var_info_expression): Likewise.
9277         (mi_cmd_var_show_attributes): Likewise.
9278         (mi_cmd_var_assign): Likewise.
9279         (mi_cmd_var_update): Likewise.
9280         (mi_cmd_enable_pretty_printing): Likewise.
9281         (mi_cmd_var_set_update_range): Likewise.
9282         * mi/mi-cmd-target.c (mi_cmd_target_file_get): Fix error
9283         messages.
9284         (mi_cmd_target_file_put): Likewise.
9285         (mi_cmd_target_file_delete): Likewise.
9286         * mi/mi-cmd-stack.c (mi_cmd_stack_list_frames): Fix error
9287         messages.
9288         (mi_cmd_stack_info_depth): Likewise.
9289         (mi_cmd_stack_list_locals): Likewise.
9290         (mi_cmd_stack_list_args): Likewise.
9291         (mi_cmd_stack_select_frame): Likewise.
9292         (mi_cmd_stack_select_frame): Likewise.
9293         (mi_cmd_stack_info_frame): Likewise.
9294         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Fix error
9295         messages.
9296         (mi_cmd_file_list_exec_source_files): Likewise.
9297         * mi/mi-cmd-env.c (mi_cmd_env_pwd): Fix error messages.
9298         (mi_cmd_env_cd): Likewise.
9299         (mi_cmd_env_path): Likewise.
9300         (mi_cmd_env_dir): Likewise.
9301         (mi_cmd_inferior_tty_show): Likewise.
9302         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Fix error messages.
9303         * mi/mi-cmd-break.c (mi_cmd_break_insert): Fix error messages.
9304         (mi_cmd_break_watch): Likewise.
9305
9306 2011-01-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
9307
9308         * ppc-linux-nat.c (booke_cmp_hw_point): Fix whitespace.
9309         (ppc_linux_insert_hw_breakpoint): Likewise.
9310         (ppc_linux_remove_hw_breakpoint): Likewise.
9311         (ppc_linux_insert_watchpoint): Likewise.
9312
9313 2011-01-12  Andrew Burgess  <aburgess@broadcom.com>
9314             Jan Kratochvil  <jan.kratochvil@redhat.com>
9315
9316         PR fortran/11104 and DWARF unbound arrays detection.
9317         * dwarf2read.c (read_subrange_type): Set zero length on unspecified
9318         upper bound.  Set TYPE_HIGH_BOUND_UNDEFINED if not language_ada on
9319         unspecified upper bound.
9320         * eval.c (evaluate_subexp_standard) <multi_f77_subscript>: Remove
9321         variables array_size_array, tmp_type and offset_item.  New variable
9322         array.  Remove call to f77_get_upperbound.  New variables array_type
9323         and index.  Call value_subscripted_rvalue for each dimenasion.  Remove
9324         the final call to deprecated_set_value_type.
9325
9326 2011-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
9327
9328         Make value allocations more lazy.
9329         * ada-lang.c (coerce_unspec_val_to_type): Use allocate_value_lazy
9330         instead of allocate_value and set_value_lazy when possible.
9331         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use allocate_value_lazy
9332         instead of allocate_value and set_value_lazy.
9333         * findvar.c (value_of_register_lazy): Likewise.
9334         (read_var_value): Remove V preallocation, call just check_typedef in
9335         advance.  Move allocate_value to LOC_CONST, LOC_LABEL,
9336         LOC_CONST_BYTES.  Use allocate_value_lazy in LOC_STATIC, LOC_ARG,
9337         LOC_REF_ARG, LOC_LOCAL, LOC_BLOCK.  Set ADDR instead of
9338         set_value_address and break in LOC_BLOCK.  Use allocate_value_lazy and
9339         remove lval_memory set in LOC_REGPARM_ADDR.  Use allocate_value_lazy
9340         in LOC_UNRESOLVED and LOC_OPTIMIZED_OUT.  Add setting lval_memory at
9341         the end, remove set_value_lazy there.
9342         * valarith.c (value_subscripted_rvalue): Use allocate_value_lazy
9343         instead of allocate_value and set_value_lazy when possible.
9344         * valops.c (value_fetch_lazy): Do nop for value_optimized_out VAL.
9345         * value.c (allocate_computed_value): Use allocate_value_lazy instead
9346         of allocate_value and set_value_lazy.
9347         (value_from_contents_and_address): Use allocate_value_lazy instead of
9348         allocate_value and set_value_lazy when possible.
9349
9350 2011-01-12  Andrew Burgess  <aburgess@broadcom.com>
9351
9352         * disasm.c (dump_insns): Support dumping opcodes for MI.
9353         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Allow mode to control
9354         dumping of instruction opcodes.
9355
9356 2011-01-09  Robert Millan  <rmh@gnu.org>  (tiny patch)
9357
9358         * configure.tgt: Detect GNU/kFreeBSD and set `gdb_osabi'
9359         appropiately.
9360
9361 2011-01-11  Tom Tromey  <tromey@redhat.com>
9362
9363         * thread.c (do_captured_thread_select): Emit newline before
9364         printing frame.
9365
9366 2011-01-11  Michael Snyder  <msnyder@vmware.com>
9367
9368         * s390-tdep.c: Comment cleanup, mostly periods and spaces.
9369         * score-tdep.c: Ditto.
9370         * score-tdep.h: Ditto.
9371         * ser-base.c: Ditto.
9372         * ser-go32.c: Ditto.
9373         * serial.c: Ditto.
9374         * serial.h: Ditto.
9375         * ser-mingw.c: Ditto.
9376         * ser-pipe.c: Ditto.
9377         * ser-tcp.c: Ditto.
9378         * ser-unix.c: Ditto.
9379         * sh64-tdep.c: Ditto.
9380         * shnbsd-nat.c: Ditto.
9381         * sh-tdep.c: Ditto.
9382         * sh-tdep.h: Ditto.
9383         * solib.c: Ditto.
9384         * solib-darwin.c: Ditto.
9385         * solib-frv.c: Ditto.
9386         * solib.h: Ditto.
9387         * solib-irix.c: Ditto.
9388         * solib-osf.c: Ditto.
9389         * solib-pa64.c: Ditto.
9390         * solib-som.c: Ditto.
9391         * solib-spu.c: Ditto.
9392         * solib-sunos.c: Ditto.
9393         * solib-svr4.c: Ditto.
9394         * solist.h: Ditto.
9395         * sol-thread.c: Ditto.
9396         * somread.c: Ditto.
9397         * source.c: Ditto.
9398         * source.h: Ditto.
9399         * sparc64-linux-tdep.c: Ditto.
9400         * sparc64-tdep.c: Ditto.
9401         * sparc-linux-nat.c: Ditto.
9402         * sparc-linux-tdep.c: Ditto.
9403         * sparc-sol2-nat.c: Ditto.
9404         * sparc-sol2-tdep.c: Ditto.
9405         * sparc-tdep.c: Ditto.
9406         * sparc-tdep.h: Ditto.
9407         * spu-tdep.c: Ditto.
9408         * stabsread.c: Ditto.
9409         * stabsread.h: Ditto.
9410         * stack.c: Ditto.
9411         * symfile.c: Ditto.
9412         * symfile.h: Ditto.
9413         * symmisc.c: Ditto.
9414         * symtab.c: Ditto.
9415         * symtab.h: Ditto.
9416         * target.c: Ditto.
9417         * target-descriptions.c: Ditto.
9418         * target-descriptions.h: Ditto.
9419         * target.h: Ditto.
9420         * target-memory.c: Ditto.
9421         * terminal.h: Ditto.
9422         * thread.c: Ditto.
9423         * top.c: Ditto.
9424         * tracepoint.c: Ditto.
9425         * tracepoint.h: Ditto.
9426         * trad-frame.h: Ditto.
9427         * typeprint.c: Ditto.
9428
9429 2011-01-11  Michael Snyder  <msnyder@vmware.com>
9430
9431         * ui-file.c: Comment cleanup, mostly periods and spaces.
9432         * ui-file.h: Ditto.
9433         * ui-out.c: Ditto.
9434         * ui-out.h: Ditto.
9435         * utils.c: Ditto.
9436         * v850-tdep.c: Ditto.
9437         * valarith.c: Ditto.
9438         * valops.c: Ditto.
9439         * valprint.c: Ditto.
9440         * valprint.h: Ditto.
9441         * value.c: Ditto.
9442         * value.h: Ditto.
9443         * varobj.c: Ditto.
9444         * varobj.h: Ditto.
9445         * vax-tdep.c: Ditto.
9446         * vec.c: Ditto.
9447         * vec.h: Ditto.
9448         * version.h: Ditto.
9449         * windows-nat.c: Ditto.
9450         * windows-tdep.c: Ditto.
9451         * xcoffread.c: Ditto.
9452         * xcoffsolib.c: Ditto.
9453         * xml-support.c: Ditto.
9454         * xstormy16-tdep.c: Ditto.
9455         * xtensa-tdep.c: Ditto.
9456         * xtensa-tdep.h: Ditto.
9457
9458 2011-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>
9459
9460         * breakpoint.c (resources_needed_watchpoint): Fix indentation.
9461         * gdbtypes.c (is_scalar_type_recursive): Fix formatting.
9462
9463 2011-01-11  Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>
9464             Thiago Jung Bauermann  <bauerman@br.ibm.com>
9465
9466         Implement support for PowerPC BookE ranged watchpoints.
9467         * breakpoint.h
9468         (struct breakpoint_ops) <resources_needed>: New method.
9469         Initialize to NULL in all existing breakpoint_ops instances.
9470         (struct breakpoint) <exact>: New field.
9471         (target_exact_watchpoints): Declare external global.
9472         * breakpoint.c (target_exact_watchpoints): New global flag.
9473         (update_watchpoint): Set b->type to bp_hardware_watchpoint and
9474         b->enable_state to bp_enabled before calling
9475         hw_watchpoint_used_count.
9476         (hw_watchpoint_used_count): Iterate over all bp_locations in a
9477         watchpoint.  Call breakpoint's breakpoint_ops.resources_needed
9478         if available.
9479         (insert_watchpoint, remove_watchpoint): Use fixed length of 1 byte
9480         if the watchpoint is exact.
9481         (resources_needed_watchpoint): New function.
9482         (watchpoint_breakpoint_ops): Add resources_needed_watchpoint.
9483         (watch_command_1): Set b->exact if the user asked for an exact
9484         watchpoint and one can be set.
9485         (can_use_hardware_watchpoint): Add exact_watchpoints argument.
9486         Pass fixed length of 1 to target_region_ok_for_hw_watchpoint if
9487         the user asks for an exact watchpoint and one can be set.  Return
9488         number of needed debug registers to watch the expression.
9489         * gdbtypes.c (is_scalar_type): New function, based on
9490         valprint.c:scalar_type_p.
9491         (is_scalar_type_recursive): New function.
9492         * gdbtypes.h (is_scalar_type_recursive): Declare.
9493         * ppc-linux-nat.c (ppc_linux_region_ok_for_hw_watchpoint): Always
9494         handle regions when ranged watchpoints are available.
9495         (create_watchpoint_request): New function.
9496         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint): Use
9497         create_watchpoint_request.
9498         * rs6000-tdep.c (show_powerpc_exact_watchpoints): New function.
9499         (_initialize_rs6000_tdep): Add `exact-watchpoints' boolean to the
9500         `set powerpc' and `show powerpc' commands.
9501         * target.h (struct target_ops) <to_region_ok_for_hw_watchpoint>:
9502         Mention documentation comment in the target macro.
9503         (target_region_ok_for_hw_watchpoint): Document return value.
9504
9505 2011-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>
9506
9507         * breakpoint.c (update_watchpoint): Decide on using a software or
9508         hardware watchpoint after the bp_locations are created.
9509
9510 2010-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>
9511
9512         Convert hardware watchpoints to use breakpoint_ops.
9513         * breakpoint.h (breakpoint_ops) <insert>: Rename to...
9514         <insert_location>: ... this.  Return int instead of void.
9515         Accept pointer to struct bp_location instead of pointer to
9516         struct breakpoint.  Adapt all implementations.
9517         (breakpoint_ops) <remove>: Rename to...
9518         <remove_location>: ... this.  Accept pointer to struct bp_location
9519         instead of pointer to struct breakpoint.  Adapt all implementations.
9520         * breakpoint.c (insert_catchpoint): Delete function.
9521         (insert_bp_location): Call the watchpoint or catchpoint's
9522         breakpoint_ops.insert method.
9523         (remove_breakpoint_1): Call the watchpoint or catchpoint's
9524         breakpoint_ops.remove method.
9525         (insert_watchpoint, remove_watchpoint): New functions.
9526         (watchpoint_breakpoint_ops): New structure.
9527         (watch_command_1): Initialize the OPS field.
9528         * inf-child.c (inf_child_insert_fork_catchpoint)
9529         (inf_child_remove_fork_catchpoint, inf_child_insert_vfork_catchpoint)
9530         (inf_child_remove_vfork_catchpoint, inf_child_insert_exec_catchpoint)
9531         (inf_child_remove_exec_catchpoint, inf_child_set_syscall_catchpoint):
9532         Delete functions.
9533         (inf_child_target): Remove initialization of to_insert_fork_catchpoint,
9534         to_remove_fork_catchpoint, to_insert_vfork_catchpoint,
9535         to_remove_vfork_catchpoint, to_insert_exec_catchpoint,
9536         to_remove_exec_catchpoint and to_set_syscall_catchpoint.
9537         * target.c (update_current_target): Change default implementation of
9538         to_insert_fork_catchpoint, to_remove_fork_catchpoint,
9539         to_insert_vfork_catchpoint, to_remove_vfork_catchpoint,
9540         to_insert_exec_catchpoint, to_remove_exec_catchpoint and
9541         to_set_syscall_catchpoint to return_one.
9542         (debug_to_insert_fork_catchpoint, debug_to_insert_vfork_catchpoint)
9543         (debug_to_insert_exec_catchpoint): Report return value.
9544         * target.h (to_insert_fork_catchpoint, to_insert_vfork_catchpoint)
9545         (to_insert_exec_catchpoint): Change declaration to return int instead
9546         of void.
9547
9548 2011-01-11  Michael Snyder  <msnyder@vmware.com>
9549
9550         * arm-tdep.c: Internationalization.
9551         * c-lang.c: Ditto.
9552         * charset.c: Ditto.
9553         * fork-child.c: Ditto.
9554         * nto-procfs.c: Ditto.
9555         * ppc-sysv-tdep.c: Ditto.
9556         * procfs.c: Ditto.
9557         * remote-mips.c: Ditto.
9558         * remote.c: Ditto.
9559         * rs6000-nat.c: Ditto.
9560         * rs6000-tdep.c: Ditto.
9561         * target.c: Ditto.
9562         * valops.c: Ditto.
9563         * value.c: Ditto.
9564         * xml-support.c: Ditto.
9565         * mi/mi-cmd-break.c: Ditto.
9566         * mi/mi-cmd-var.c: Ditto.
9567         * mi/mi-interp.c: Ditto.
9568         * mi/mi-main.c: Ditto.
9569
9570 2011-01-11  Andrew Burgess  <aburgess@broadcom.com>
9571
9572         * remote-sim.c (gdbsim_store_register): Update API to
9573         sim_store_register to check more error conditions.
9574
9575 2011-01-10  Michael Snyder  <msnyder@vmware.com>
9576
9577         * nto-procfs.c: Comment cleanup, mostly periods and spaces.
9578         * nto-tdep.c: Ditto.
9579         * nto-tdep.h: Ditto.
9580         * objc-exp.y: Ditto.
9581         * objc-lang.c: Ditto.
9582         * objfiles.c: Ditto.
9583         * objfiles.h: Ditto.
9584         * observer.c: Ditto.
9585         * opencl-lang.c: Ditto.
9586         * osabi.c: Ditto.
9587         * parse.c: Ditto.
9588         * parser-defs.h: Ditto.
9589         * p-exp.y: Ditto.
9590         * p-lang.c: Ditto.
9591         * posix-hdep.c: Ditto.
9592         * ppcbug-rom.c: Ditto.
9593         * ppc-linux-nat.c: Ditto.
9594         * ppc-linux-tdep.c: Ditto.
9595         * ppc-linux-tdep.h: Ditto.
9596         * ppcnbsd-tdep.c: Ditto.
9597         * ppcobsd-tdep.c: Ditto.
9598         * ppcobsd-tdep.h: Ditto.
9599         * ppc-sysv-tdep.c: Ditto.
9600         * ppc-tdep.h: Ditto.
9601         * printcmd.c: Ditto.
9602         * proc-abi.c: Ditto.
9603         * proc-flags.c: Ditto.
9604         * procfs.c: Ditto.
9605         * proc-utils.h: Ditto.
9606         * progspace.h: Ditto.
9607         * prologue-value.c: Ditto.
9608         * prologue-value.h: Ditto.
9609         * psympriv.h: Ditto.
9610         * psymtab.c: Ditto.
9611         * p-typeprint.c: Ditto.
9612         * p-valprint.c: Ditto.
9613         * ravenscar-sparc-thread.c: Ditto.
9614         * ravenscar-thread.c: Ditto.
9615         * ravenscar-thread.h: Ditto.
9616         * record.c: Ditto.
9617         * regcache.c: Ditto.
9618         * regcache.h: Ditto.
9619         * remote.c: Ditto.
9620         * remote-fileio.c: Ditto.
9621         * remote-fileio.h: Ditto.
9622         * remote.h: Ditto.
9623         * remote-m32r-sdi.c: Ditto.
9624         * remote-mips.c: Ditto.
9625         * remote-sim.c: Ditto.
9626         * rs6000-aix-tdep.c: Ditto.
9627         * rs6000-nat.c: Ditto.
9628         * rs6000-tdep.c: Ditto.
9629
9630 2011-01-10  Michael Snyder  <msnyder@vmware.com>
9631
9632         * charset.c (validate): Internationalization.
9633         * coffread.c (read_one_sym): Ditto.
9634         * dwarf2read.c (dwarf2_attach_fields_to_type): Ditto.
9635         * h8300-tdep.c (H8300_extract_return_value): Ditto.
9636         * inflow.c (new_tty): Ditto.
9637         * iq2000-tdep.c (iq2000_breakpoint_from_pc): Ditto.
9638         * m32c-tdep.c (m32c_return_value): Ditto.
9639         * mep-tdep.c (mep_store_return_value): Ditto.
9640         * score-tdep.c (score7_fetch_insn): Ditto.
9641         * ser-mingw.c (pipe_windows_open): Ditto.
9642         * sh64-tdep.c (sh64_extract_return_value): Ditto.
9643         * spu-tdep.c (spu_register_type): Ditto.
9644         * tracepoint.c (trace_find_command): Ditto.
9645         * valarith.c (value_pos): Ditto.
9646
9647 2011-01-10  Joel Brobecker  <brobecker@adacore.com>
9648
9649         * ada-valprint.c (printstr): Minor comment reformatting.
9650
9651 2011-01-08  Michael Snyder  <msnyder@vmware.com>
9652
9653         * m32r-rom.c (m32r_upload_command): Fix up ARI warnings for _
9654         markup.
9655
9656 2011-01-08  Michael Snyder  <msnyder@vmware.com>
9657
9658         * h8300-tdep.c: Comment cleanup, mostly periods and spaces.
9659         * hppa-hpux-tdep.c: Ditto.
9660         * hppa-linux-nat.c: Ditto.
9661         * hppa-linux-tdep.c: Ditto.
9662         * hppanbsd-tdep.c: Ditto.
9663         * hppa-tdep.c: Ditto.
9664         * hppa-tdep.h: Ditto.
9665         * hpux-thread.c: Ditto.
9666         * i386-cygwin-tdep.c: Ditto.
9667         * i386-darwin-nat.c: Ditto.
9668         * i386gnu-nat.c: Ditto.
9669         * i386-linux-nat.c: Ditto.
9670         * i386-linux-tdep.c: Ditto.
9671         * i386-nat.c: Ditto.
9672         * i386-nat.h: Ditto.
9673         * i386nbsd-tdep.c: Ditto.
9674         * i386-sol2-nat.c: Ditto.
9675         * i386-stub.c: Ditto.
9676         * i386-tdep.c: Ditto.
9677         * i386-tdep.h: Ditto.
9678         * i387-tdep.c: Ditto.
9679         * ia64-linux-nat.c: Ditto.
9680         * ia64-linux-tdep.c: Ditto.
9681         * ia64-tdep.c: Ditto.
9682         * infcall.c: Ditto.
9683         * infcall.h: Ditto.
9684         * infcmd.c: Ditto.
9685         * inferior.c: Ditto.
9686         * inferior.h: Ditto.
9687         * infloop.c: Ditto.
9688         * inflow.c: Ditto.
9689         * infrun.c: Ditto.
9690         * interps.c: Ditto.
9691         * interps.h: Ditto.
9692         * iq2000-tdep.c: Ditto.
9693         * irix5-nat.c: Ditto.
9694         * jit.c: Ditto.
9695         * jit.h: Ditto.
9696         * jv-exp.y: Ditto.
9697         * jv-lang.c: Ditto.
9698         * jv-lang.h: Ditto.
9699         * jv-typeprint.c: Ditto.
9700         * jv-valprint.c: Ditto.
9701         * language.c: Ditto.
9702         * language.h: Ditto.
9703         * linespec.c: Ditto.
9704         * linux-fork.c: Ditto.
9705         * linux-nat.c: Ditto.
9706         * linux-thread-db.c: Ditto.
9707         * lm32-tdep.c: Ditto.
9708
9709 2011-01-08  Michael Snyder  <msnyder@vmware.com>
9710
9711         * m2-exp.y: Comment cleanup, mostly periods and spaces.
9712         * m2-lang.c: Ditto.
9713         * m2-typeprint.c: Ditto.
9714         * m2-valprint.c: Ditto.
9715         * m32c-tdep.c: Ditto.
9716         * m32r-linux-nat.c: Ditto.
9717         * m32r-rom.c: Ditto.
9718         * m32r-tdep.c: Ditto.
9719         * m32r-tdep.h: Ditto.
9720         * m68hc11-tdep.c: Ditto.
9721         * m58klinux-nat.c: Ditto.
9722         * m68k-tdep.c: Ditto.
9723         * m88k-tdep.c: Ditto.
9724         * m88k-tdep.h: Ditto.
9725         * machoread.c: Ditto.
9726         * macrocmd.c: Ditto.
9727         * macroexp.c: Ditto.
9728         * macrotab.c: Ditto.
9729         * main.c: Ditto.
9730         * maint.c: Ditto.
9731         * mdebugread.c: Ditto.
9732         * mdebugread.h: Ditto.
9733         * memattr.c: Ditto.
9734         * memattr.h: Ditto.
9735         * memory-map.h: Ditto.
9736         * mep-tdep.c: Ditto.
9737         * microblaze-rom.c: Ditto.
9738         * microblaze-tdep.c: Ditto.
9739         * minsyms.c: Ditto.
9740         * mips-irix-tdep.c: Ditto.
9741         * mips-linux-nat.c: Ditto.
9742         * mips-linux-tdep.c: Ditto.
9743         * mips-linux-tdep.h: Ditto.
9744         * mipsnbsd-nat.c: Ditto.
9745         * mipsnbsd-tdep.c: Ditto.
9746         * mipsread.c: Ditto.
9747         * mips-tdep.c: Ditto.
9748         * mips-tdep.h: Ditto.
9749         * mn10300-linux-tdep.c: Ditto.
9750         * mn10300-tdep.c: Ditto.
9751         * mn10300-tdep.h: Ditto.
9752         * monitor.c: Ditto.
9753         * monitor.h: Ditto.
9754         * moxie-tdep.c: Ditto.
9755         * moxie-tdep.h: Ditto.
9756         * mt-tdep.c: Ditto.
9757
9758 2011-01-08  Mike Frysinger  <vapier@gentoo.org>
9759
9760         * bfin-tdep.h (BFIN_A0_DOT_W_REGNUM): Fix typo in name.
9761
9762 2011-01-08  Robert Millan  <rmh@gnu.org>
9763
9764         * fbsd-nat.c (fbsd_find_memory_regions): Fix typo.
9765
9766 2011-01-07  Michael Snyder  <msnyder@vmware.com>
9767
9768         * charset.c (_initialize_charset): Fix typo in string.
9769
9770 2011-01-07  Michael Snyder  <msnyder@vmware.com>
9771
9772         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Mark up error message
9773         for i18n.
9774         * tui/tui-layout.c (tui_set_layout_for_display_command):
9775         Split line so that operator goes to beginning of line.
9776         * tui/tui-winsource.c (tui_horizontal_source_scroll): Move
9777         assignment out of if statement.
9778
9779 2011-01-07  Michael Snyder  <msnyder@vmware.com>
9780
9781         * ada-lang.c: Comment cleanup, mostly periods and spaces.
9782         * ada-lang.h: Ditto.
9783         * ada-tasks.c: Ditto.
9784         * ada-valprint.c: Ditto.
9785         * aix-threads.c: Ditto.
9786         * alpha-linux-nat.c: Ditto.
9787         * alpha-linux-tdep.c: Ditto.
9788         * alpha-mdebug-tdep.c: Ditto.
9789         * alpha-nat.c: Ditto.
9790         * alpha-osf1-tdep.c: Ditto.
9791         * alpha-tdep.c: Ditto.
9792         * alphabsd-nat.c: Ditto.
9793         * alphabsd-tdep.c: Ditto.
9794         * amd64-darwin-tdep.c: Ditto.
9795         * amd64-linux-nat.c: Ditto.
9796         * amd64-linux-tdep.c: Ditto.
9797         * amd64-sol2-tdep.c: Ditto.
9798         * amd64-tdep.c: Ditto.
9799         * amd64-fbsd-tdep.c: Ditto.
9800         * amd64-nbsd-tdep.c: Ditto.
9801         * amd64-obsd-tdep.c: Ditto.
9802         * amd64-linux-nat.c: Ditto.
9803         * amd64-linux-tdep.c: Ditto.
9804         * arm-tdep.c: Ditto.
9805         * arm-tdep.h: Ditto.
9806         * armnbsd-nat.c: Ditto.
9807         * avr-tdep.c: Ditto.
9808         * bfin-tdep.c: Ditto.
9809         * bsd-kvm.c: Ditto.
9810         * c-typeprintc: Ditto.
9811         * c-valprint.c: Ditto.
9812         * coff-pe-read.h: Ditto.
9813         * coffreead.c: Ditto.
9814         * cris-tdep.c: Ditto.
9815         * d-lang.c: Ditto.
9816         * darwin-nat-info.c: Ditto.
9817         * darwin-nat.c: Ditto.
9818         * dbug-rom.c: Ditto.
9819         * dbxread.c: Ditto.
9820         * dcache.c: Ditto.
9821         * dcache.h: Ditto.
9822         * dec-thread.c: Ditto.
9823         * defs.h: Ditto.
9824         * demangle.c: Ditto.
9825         * dicos-tdep.c: Ditto.
9826         * dictionary.c: Ditto.
9827         * dictionary.h: Ditto.
9828         * dink32-rom.c: Ditto.
9829         * disasm.c: Ditto.
9830         * doublest.c: Ditto.
9831         * dsrec.c: Ditto.
9832         * dummy-frame.c: Ditto.
9833         * dwarf2-frame.c: Ditto.
9834         * dwarf2expr.c: Ditto.
9835         * dwarf2loc.c: Ditto.
9836         * dwarf2read.c: Ditto.
9837         * elfread.c: Ditto.
9838         * environ.c: Ditto.
9839         * eval.c: Ditto.
9840         * event-top.h: Ditto.
9841         * exceptions.c: Ditto.
9842         * exceptions.h: Ditto.
9843         * exec.c: Ditto.
9844         * expprint.c: Ditto.
9845         * expression.h: Ditto.
9846         * f-exp.y: Ditto.
9847         * f-lang.c: Ditto.
9848         * f-lang.h: Ditto.
9849         * f-typeprint.c: Ditto.
9850         * f-valprint.c: Ditto.
9851         * fbsd-nat.c: Ditto.
9852         * findvar.c: Ditto.
9853         * fork-child.c: Ditto.
9854         * frame.c: Ditto.
9855         * frame.h: Ditto.
9856         * frv-linux-tdep.c: Ditto.
9857         * frv-tdep.c: Ditto.
9858         * gcore.c: Ditto.
9859         * gdb-stabs.h: Ditto.
9860         * gdb_assert.h: Ditto.
9861         * gdb_string.h: Ditto.
9862         * gdb_thread_db.h: Ditto.
9863         * gdb_wait.h: Ditto.
9864         * gdbarch.sh: Ditto.
9865         * gdbcore.h: Ditto.
9866         * gdbthread.h: Ditto.
9867         * gdbtypes.c: Ditto.
9868         * gdbtypes.h: Ditto.
9869         * gnu-nat.c: Ditto.
9870         * gnu-nat.h: Ditto.
9871         * gnu-v2-abi.c: Ditto.
9872         * gnu-v3-abi.c: Ditto.
9873         * go32-nat.c: Ditto.
9874         * gdbarch.c: Regenerate.
9875         * gdbarch.h: Regenerate.
9876
9877 2011-01-07  Michael Snyder  <msnyder@vmware.com>
9878
9879         * ax-gdb.c: Adjust some long output strings.
9880         * breakpoint.c: Ditto.
9881         * charset.c: Ditto.
9882         * cp-abi.c: Ditto.
9883         * infcall.c: Ditto.
9884         * infrun.c: Ditto.
9885         * linux-nat.c: Ditto.
9886         * solib-pa64.c: Ditto.
9887         * solib-som.c: Ditto.
9888
9889 2011-01-06  Tom Tromey  <tromey@redhat.com>
9890
9891         PR python/12367:
9892         * NEWS: Add item.
9893         * python/python.c (GdbMethods): Add "newest_frame" method.
9894         * python/python-internal.h (gdbpy_newest_frame): Declare.
9895         * python/py-frame.c (gdbpy_newest_frame): New function.
9896
9897 2010-01-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
9898
9899         * jit.h (struct jit_code_entry): use ULONGEST for symfile_size.
9900         * jit.c (jit_debug): New variable.
9901         (show_jit_debug): New function.
9902         (struct target_buffer): Use ULONGEST.
9903         (bfd_open_from_target_memory): Likewise.
9904         (jit_register_code, jit_inferior_init): Add debug output.
9905         (_initialize_jit): Register "debug jit" command.
9906
9907 2011-01-06  Tom Tromey  <tromey@redhat.com>
9908
9909         * frame.h (enum frame_type) <INLINE_FRAME>: Fix comment.
9910         * python/py-frame.c (gdbpy_initialize_frames): Add INLINE_FRAME
9911         and ARCH_FRAME.
9912
9913 2011-01-06  Tom Tromey  <tromey@redhat.com>
9914
9915         * python/py-frame.c (frapy_block): Use get_frame_block.
9916
9917 2011-01-06  Joel Brobecker  <brobecker@adacore.com>
9918
9919         Do not stop on SIGPRIO signals by default
9920         * infrun.c (_initialize_infrun): Unset signal_stop and
9921         signal_print for TARGET_SIGNAL_PRIO.
9922
9923 2011-01-06  Joel Brobecker  <brobecker@adacore.com>
9924
9925         * ada-tasks.c: Fix style violation in comment.
9926
9927 2011-01-06  Joel Brobecker  <brobecker@adacore.com>
9928
9929         * linespec.c (decode_compound, find_method): Remove trailing \n
9930         at end of error string.
9931         * solib-irix.c (irix_current_sos): Likewise.
9932         * varobj.c (uninstall_variable): Likewise.
9933
9934 2011-01-06  Joel Brobecker  <brobecker@adacore.com>
9935
9936         * copyright.py: New script.
9937         * copyright.sh (byhand): Add *.ads, *.adb, *.gpr and *.inc.
9938         Launch emacs without exec'ing. Call copyright.py afterwards.
9939
9940 2011-01-05  Michael Snyder  <msnyder@vmware.com>
9941
9942         * addrmap.c: Shorten lines of >= 80 columns.
9943         * arch-utils.c: Ditto.
9944         * arch-utils.h: Ditto.
9945         * ax-gdb.c: Ditto.
9946         * ax-general.c: Ditto.
9947         * bcache.c: Ditto.
9948         * blockframe.c: Ditto.
9949         * breakpoint.c: Ditto.
9950         * buildsym.c: Ditto.
9951         * c-lang.c: Ditto.
9952         * c-typeprint.c: Ditto.
9953         * charset.c: Ditto.
9954         * coffread.c: Ditto.
9955         * command.h: Ditto.
9956         * corelow.c: Ditto.
9957         * cp-abi.c: Ditto.
9958         * cp-namespace.c: Ditto.
9959         * cp-support.c: Ditto.
9960         * dbug-rom.c: Ditto.
9961         * dbxread.c: Ditto.
9962         * defs.h: Ditto.
9963         * dfp.c: Ditto.
9964         * dfp.h: Ditto.
9965         * dictionary.c: Ditto.
9966         * disasm.c: Ditto.
9967         * doublest.c: Ditto.
9968         * dwarf2-frame.c: Ditto.
9969         * dwarf2expr.c: Ditto.
9970         * dwarf2loc.c: Ditto.
9971         * dwarf2read.c: Ditto.
9972         * elfread.c: Ditto.
9973         * eval.c: Ditto.
9974         * event-loop.c: Ditto.
9975         * event-loop.h: Ditto.
9976         * exceptions.h: Ditto.
9977         * exec.c: Ditto.
9978         * expprint.c: Ditto.
9979         * expression.h: Ditto.
9980         * f-lang.c: Ditto.
9981         * f-valprint.c: Ditto.
9982         * findcmd.c: Ditto.
9983         * frame-base.c: Ditto.
9984         * frame-unwind.c: Ditto.
9985         * frame-unwind.h: Ditto.
9986         * frame.c: Ditto.
9987         * frame.h: Ditto.
9988         * gcore.c: Ditto.
9989         * gdb-stabs.h: Ditto.
9990         * gdb_assert.h: Ditto.
9991         * gdb_dirent.h: Ditto.
9992         * gdb_obstack.h: Ditto.
9993         * gdbcore.h: Ditto.
9994         * gdbtypes.c: Ditto.
9995         * gdbtypes.h: Ditto.
9996         * inf-ttrace.c: Ditto.
9997         * infcall.c: Ditto.
9998         * infcmd.c: Ditto.
9999         * inflow.c: Ditto.
10000         * infrun.c: Ditto.
10001         * inline-frame.h: Ditto.
10002         * language.c: Ditto.
10003         * language.h: Ditto.
10004         * libunwind-frame.c: Ditto.
10005         * libunwind-frame.h: Ditto.
10006         * linespec.c: Ditto.
10007         * linux-nat.c: Ditto.
10008         * linux-nat.h: Ditto.
10009         * linux-thread-db.c: Ditto.
10010         * machoread.c: Ditto.
10011         * macroexp.c: Ditto.
10012         * macrotab.c: Ditto.
10013         * main.c: Ditto.
10014         * maint.c: Ditto.
10015         * mdebugread.c: Ditto.
10016         * memattr.c: Ditto.
10017         * minsyms.c: Ditto.
10018         * monitor.c: Ditto.
10019         * monitor.h: Ditto.
10020         * objfiles.c: Ditto.
10021         * objfiles.h: Ditto.
10022         * osabi.c: Ditto.
10023         * p-typeprint.c: Ditto.
10024         * p-valprint.c: Ditto.
10025         * parse.c: Ditto.
10026         * printcmd.c: Ditto.
10027         * proc-events.c: Ditto.
10028         * procfs.c: Ditto.
10029         * progspace.c: Ditto.
10030         * progspace.h: Ditto.
10031         * psympriv.h: Ditto.
10032         * psymtab.c: Ditto.
10033         * record.c: Ditto.
10034         * regcache.c: Ditto.
10035         * regcache.h: Ditto.
10036         * remote-fileio.c: Ditto.
10037         * remote.c: Ditto.
10038         * ser-mingw.c: Ditto.
10039         * ser-tcp.c: Ditto.
10040         * ser-unix.c: Ditto.
10041         * serial.c: Ditto.
10042         * serial.h: Ditto.
10043         * solib-frv.c: Ditto.
10044         * solib-irix.c: Ditto.
10045         * solib-osf.c: Ditto.
10046         * solib-pa64.c: Ditto.
10047         * solib-som.c: Ditto.
10048         * solib-sunos.c: Ditto.
10049         * solib-svr4.c: Ditto.
10050         * solib-target.c: Ditto.
10051         * solib.c: Ditto.
10052         * somread.c: Ditto.
10053         * source.c: Ditto.
10054         * stabsread.c: Ditto.
10055         * stabsread.c: Ditto.
10056         * stack.c: Ditto.
10057         * stack.h: Ditto.
10058         * symfile-mem.c: Ditto.
10059         * symfile.c: Ditto.
10060         * symfile.h: Ditto.
10061         * symmisc.c: Ditto.
10062         * symtab.c: Ditto.
10063         * symtab.h: Ditto.
10064         * target-descriptions.c: Ditto.
10065         * target-memory.c: Ditto.
10066         * target.c: Ditto.
10067         * target.h: Ditto.
10068         * terminal.h: Ditto.
10069         * thread.c: Ditto.
10070         * top.c: Ditto.
10071         * tracepoint.c: Ditto.
10072         * tracepoint.h: Ditto.
10073         * ui-file.c: Ditto.
10074         * ui-file.h: Ditto.
10075         * ui-out.h: Ditto.
10076         * user-regs.c: Ditto.
10077         * user-regs.h: Ditto.
10078         * utils.c: Ditto.
10079         * valarith.c: Ditto.
10080         * valops.c: Ditto.
10081         * valprint.c: Ditto.
10082         * valprint.h: Ditto.
10083         * value.c: Ditto.
10084         * varobj.c: Ditto.
10085         * varobj.h: Ditto.
10086         * vec.h: Ditto.
10087         * xcoffread.c: Ditto.
10088         * xcoffsolib.c: Ditto.
10089         * xcoffsolib.h: Ditto.
10090         * xml-syscall.c: Ditto.
10091         * xml-tdesc.c: Ditto.
10092
10093 2011-01-05  Michael Snyder  <msnyder@vmware.com>
10094
10095         * cli/cli-cmds.c: Shorten lines of >= 80 columns.
10096         * cli/cli-decode.c: Ditto.
10097         * cli/cli-dump.c: Ditto.
10098         * cli/cli-logging.c: Ditto.
10099         * cli/cli-script.c: Ditto.
10100         * cli/cli-setshow.c: Ditto.
10101         * common/signals.c: Ditto.
10102         * mi/mi-cmd-break.c: Ditto.
10103         * mi/mi-cmd-disas.c: Ditto.
10104         * mi/mi-cmd-stack.c: Ditto.
10105         * mi/mi-cmd-var.c: Ditto.
10106         * mi/mi-cmds.c: Ditto.
10107         * mi/mi-common.h: Ditto.
10108         * mi/mi-console.c: Ditto.
10109         * mi/mi-interp.c: Ditto.
10110         * mi/mi-main.c: Ditto.
10111         * osf-share/cma_attr.c: Ditto.
10112         * osf-share/cma_deb_core.h: Ditto.
10113         * osf-share/cma_debug_client.h: Ditto.
10114         * osf-share/cma_handle.h: Ditto.
10115         * osf-share/cma_mutex.h: Ditto.
10116         * osf-share/cma_stack_int.h: Ditto.
10117         * osf-share/cma_tcb_defs.h: Ditto.
10118         * python/py-auto-load.c: Ditto.
10119         * python/py-breakpoint.c: Ditto.
10120         * python/py-cmd.c: Ditto.
10121         * python/py-frame.c: Ditto.
10122         * python/py-objfile.c: Ditto.
10123         * python/py-param.c: Ditto.
10124         * python/py-progspace.c: Ditto.
10125         * python/py-symbol.c: Ditto.
10126         * python/py-value.c: Ditto.
10127         * python/python-internal.h: Ditto.
10128         * python/python.c: Ditto.
10129         * tui/tui-data.c: Ditto.
10130         * tui/tui-disasm.c: Ditto.
10131         * tui/tui-hooks.c: Ditto.
10132         * tui/tui-io.c: Ditto.
10133         * tui/tui-layout.c: Ditto.
10134         * tui/tui-regs.c: Ditto.
10135         * tui/tui-source.c: Ditto.
10136         * tui/tui-stack.c: Ditto.
10137         * tui/tui-win.c: Ditto.
10138         * tui/tui-windata.c: Ditto.
10139         * tui/tui-winsource.c: Ditto.
10140
10141 2011-01-05  Joel Brobecker  <brobecker@adacore.com>
10142
10143         * configure.ac, gdb.1: Copyright year update.
10144
10145 2011-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
10146
10147         * frame.c (get_prev_frame_1) <UNWIND_INNER_ID>: New variables
10148         this_pc_in_block, morestack_msym and morestack_name.  Check for
10149         "__morestack" minimal symbol there.
10150
10151 2011-01-03  Joel Brobecker  <brobecker@adacore.com>
10152
10153         * symfile.c (find_sym_fns): Add call to dont_repeat.
10154
10155 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
10156
10157         Copyright year update in most files (performed by copyright.sh).
10158
10159 2011-01-01  Joel Brobecker  <brobecker@adacore.com>
10160
10161         * top.c (print_gdb_version): Update copyright year in version output.
10162
10163 For older changes see ChangeLog-2010.
10164 \f
10165 Local Variables:
10166 mode: change-log
10167 left-margin: 8
10168 fill-column: 74
10169 version-control: never
10170 coding: utf-8
10171 End: