+2011-05-12 Tom Tromey <tromey@redhat.com>
+
+ PR gdb/12617:
+ * value.h (value_from_contents): Declare.
+ * value.c (value_from_contents): New function.
+ * dwarf2read.c (dwarf_stack_op_name): Add new values.
+ (dwarf2_get_die_type): New function.
+ * dwarf2loc.c (dwarf_expr_get_base_type): New function.
+ (allocate_piece_closure): Acquire reference to values.
+ (read_pieced_value): Update for value-based expressions.
+ (write_pieced_value): Likewise.
+ (free_pieced_value_closure): Call value_free as needed.
+ (dwarf2_evaluate_loc_desc_full): Set get_base_type field.
+ Update for value-based expressions.
+ * dwarf2loc.h (dwarf2_get_die_type): Declare.
+ * dwarf2expr.h (struct dwarf_stack_value) <value>: Change type.
+ <get_base_type>: New field.
+ (struct dwarf_expr_piece) <v.value>: Change type.
+ <v.regno>: New field.
+ (struct dwarf_expr_context) <mark>: New field.
+ (dwarf_expr_piece, dwarf_expr_fetch): Update.
+ (dwarf_expr_pop, dwarf_expr_push): Remove.
+ (dwarf_expr_push_address): Declare.
+ * dwarf2expr.c (dwarf_arch_cookie): New global.
+ (struct dwarf_gdbarch_types): New.
+ (dwarf_gdbarch_types_init, dwarf_expr_address_type): New
+ functions.
+ (dwarf_expr_push): Change type of 'value' argument. Update. Now
+ static.
+ (dwarf_expr_push_address): New function.
+ (dwarf_expr_pop): Now static.
+ (dwarf_expr_fetch): Change return type.
+ (dwarf_require_integral): New function.
+ (dwarf_expr_fetch): Simplify.
+ (add_piece): Update.
+ (base_types_equal_p, dwarf_get_base_type, get_unsigned_type): New
+ functions.
+ (execute_stack_op) <sign_ext>: Remove.
+ Use values for DWARF stack.
+ <DW_OP_GNU_const_type, DW_OP_GNU_deref_type,
+ DW_OP_GNU_regval_type, DW_OP_GNU_convert, DW_OP_GNU_reinterpret>:
+ New cases.
+ (_initialize_dwarf2expr): New function.
+ (add_piece): Update.
+ (new_dwarf_expr_context): Set new field.
+ (free_dwarf_expr_context): Call value_free_to_mark.
+ * dwarf2-frame.c (no_base_type): New function.
+ (execute_stack_op): Set get_base_type field. Update.
+
+2011-05-12 Tom Tromey <tromey@redhat.com>
+
+ * dwarf2read.c (read_common_block): Fix formatting.
+
+2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
+
+ * breakpoint.c (disable_breakpoint): Disable all locations
+ associated with a tracepoint on target if a trace experiment is
+ running.
+ (disable_command): Disable a specific tracepoint location on target if
+ a trace experiment is running.
+ (do_enable_breakpoint): Enable all locations associated with a
+ tracepoint on target if a trace experiment is running.
+ (enable_command) Enable a specific tracepoint location on target if a
+ trace experiment is running.
+ * target.c (update_current_target): Add INHERIT and de_fault clauses for
+ to_supports_enable_disable_tracepoint, to_enable_tracepoint and
+ to_disable_tracepoint.
+ * target.h: Add declaration of struct bp_location.
+ (struct target_ops): Add new functions
+ to_supports_enable_disable_tracepoint, to_enable_tracepoint and
+ to_disable_tracepoint to target operations.
+ (target_supports_enable_disable_tracepoint): New macro.
+ (target_enable_tracepoint): New macro.
+ (target_disable_tracepoint): New macro.
+ * remote.c (struct remote_state): Add new field.
+ (remote_enable_disable_tracepoint_feature): New.
+ (remote_protocol_features): Add new entry.
+ (remote_supports_enable_disable_tracepoint): New.
+ (remote_enable_tracepoint): New.
+ (remote_disable_tracepoint): New.
+ (init_remote_ops): Add remote_enable_tracepoint,
+ remote_disable_tracepoint and remote_supports_enable_disable_tracepoint
+ to remote operations.
+ * tracepoint.c (start_tracing): Allow tracing to start without any
+ tracepoints enabled with just a warning if they can be re-enabled
+ later.
+ * NEWS: Add news item for the new behaviour of the enable and disable
+ GDB commands when applied to tracepoints.
+ Add news items for the new remote packets QTEnable and QTDisable.
+
+2011-05-11 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac <--with-system-readline> (for readline_echoing_p):
+ Remove the test.
+ * tui/tui-io.c (tui_old_readline_echoing_p): Rename to ...
+ (tui_old_rl_echoing_p): ... here.
+ (tui_setup_io): Rename extern declaration readline_echoing_p to
+ _rl_echoing_p. Adjust assignments for the both renames.
+
+2011-05-11 Thiago Jung Bauermann <bauerman@br.ibm.com>
+
+ * symtab.c (lookup_symtab): Run cleanup before returning.
+
+2011-05-11 Tom Tromey <tromey@redhat.com>
+
+ * dwarf2read.c (handle_data_member_location): New function.
+ (dwarf2_add_field): Use it.
+ (read_common_block): Likewise.
+
+2011-05-11 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ Make addrs->SECTINDEX always defined.
+ * symfile.c (relative_addr_info_to_section_offsets): Check for
+ SECTINDEX -1, not for zero ADDR.
+ (addrs_section_compar): Remove checking for invalid SECTINDEX.
+ (addr_info_make_relative): Set SECTINDEX to -1 for unmatched entries.
+ * symfile.h (struct section_addr_info) <sectindex>: Update the comment
+ on its validity.
+
+2011-05-10 Doug Evans <dje@google.com>
+
+ * linux-thread-db.c: Whitespace cleanup.
+ (try_thread_db_load_1): Fix comment.
+
+ * linux-thread-db.c (set_libthread_db_search_path): New function.
+ (_initialize_thread_db): Add setter for libthread-db-search-path.
+
+2011-05-09 Doug Evans <dje@google.com>
+
+ * NEWS: Mention --with-iconv-bin.
+ * configure.ac: New option --with-iconv-bin.
+ * configure: Regenerate.
+ * config.in: Regenerate.
+ * defs.h (relocate_gdb_directory): Declare.
+ * main.c (relocate_gdb_directory): Renamed from relocate_directory,
+ removed progname parameter, and exported. All callers updated.
+ * charset.c (find_charset_names): Use --with-iconv-bin if specified.
+
+ * linux-nat.c (lin_lwp_attach_lwp): For !WIPSTOPPED case,
+ adding missing call to restore_child_signals_mask.
+
+2011-05-09 Pedro Alves <pedro@codesourcery.com>
+
+ * inferior.h (wait_for_inferior): Remove `thread_exec_as_sigtrap'
+ parameter.
+ * infrun.c (proceed, start_remote): Adjust.
+ (wait_for_inferior): Remove `thread_exec_as_sigtrap' parameter,
+ and adjust to not handle it.
+ * solib-irix.c (irix_solib_create_inferior_hook): Adjust.
+ * solib-osf.c (osf_solib_create_inferior_hook): Adjust.
+ * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust.
+ * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust.
+ * windows-nat.c (do_initial_windows_stuff): Adjust.
+ * infcmd.c (attach_command): Adjust.
+ (notice_new_inferior): Adjust.
+
+2011-05-06 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * ppc-linux-tdep.c (ppu2spu_prev_register): Handle pseudo registers.
+ (ppu2spu_unwind_register): Mark pseudo registers unavailable.
+ * spu-tdep.c (op_selb): Use correct value.
+
+2011-05-06 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * spu-linux-nat.c (spu_symbol_file_add_from_memory): Add NULL
+ "parent" parameter to symbol_file_add_from_bfd call.
+
+2011-05-06 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>
+ Thiago Jung Bauermann <bauerman@br.ibm.com>
+
+ Implement support for PowerPC BookE masked watchpoints.
+ * NEWS: Mention masked watchpoint support. Create "Changed commands"
+ section.
+ * breakpoint.h (struct breakpoint_ops) <works_in_software_mode>: New
+ method. Initialize to NULL in all existing breakpoint_ops instances.
+ (struct breakpoint) <hw_wp_mask>: New field.
+ * breakpoint.c (is_masked_watchpoint): Add prototype.
+ (update_watchpoint): Don't set b->val for masked watchpoints. Call
+ breakpoint's breakpoint_ops.works_in_software_mode if available.
+ (watchpoints_triggered): Handle the case of a hardware masked
+ watchpoint trigger.
+ (watchpoint_check): Likewise.
+ (works_in_software_mode_watchpoint): New function.
+ (insert_masked_watchpoint, remove_masked_watchpoint)
+ (resources_needed_masked_watchpoint)
+ (works_in_software_mode_masked_watchpoint, print_it_masked_watchpoint)
+ (print_one_detail_masked_watchpoint, print_mention_masked_watchpoint)
+ (print_recreate_masked_watchpoint, is_masked_watchpoint): New
+ functions.
+ (masked_watchpoint_breakpoint_ops): New structure.
+ (watch_command_1): Check for the existence of the `mask' parameter.
+ Set b->ops according to the type of hardware watchpoint being created.
+ * ppc-linux-nat.c (ppc_linux_insert_mask_watchpoint)
+ (ppc_linux_remove_mask_watchpoint)
+ (ppc_linux_masked_watch_num_registers): New functions.
+ (_initialize_ppc_linux_nat): Initialize to_insert_mask_watchpoint,
+ to_remove_mask_watchpoint and to_masked_watch_num_registers.
+ * target.c (update_current_target): Mention to_insert_mask_watchpoint,
+ to_remove_mask_watchpoint, and to_masked_watch_num_registers.
+ (target_insert_mask_watchpoint, target_remove_mask_watchpoint)
+ (target_masked_watch_num_registers): New functions.
+ * target.h (struct target_ops) <to_insert_mask_watchpoint>,
+ <to_remove_mask_watchpoint>, <to_masked_watch_num_registers>: New
+ methods.
+ (target_insert_mask_watchpoint, target_remove_mask_watchpoint)
+ (target_masked_watch_num_registers): Add prototypes.
+
+2011-05-06 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ PR 12573
+ * dwarf2read.c (struct dwarf2_cu): New field has_loclist.
+ (producer_is_gcc_ge_4_0): New function.
+ (process_full_comp_unit): Set also symtab->locations_valid. Move the
+ symtab->language code.
+ (var_decode_location): Set cu->has_loclist.
+ * symtab.c (skip_prologue_sal): New variables saved_pc, force_skip and
+ skip. Intialize force_skip from locations_valid. Move the prologue
+ skipping code into two passes.
+ * symtab.h (struct symtab): Make the primary field a bitfield. New
+ field locations_valid.
+
+2011-05-06 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * c-exp.y (qualified_name): Call destructor_name_p with $1.type.
+ (classify_inner_name): Call cp_lookup_nested_type with
+ yylval.tsym.type.
+ * cp-namespace.c (cp_lookup_nested_type): New variable
+ saved_parent_type. Call CHECK_TYPEDEF for parent_type. Call
+ type_name_no_tag_or_error with saved_parent_type.
+ * dwarf2read.c (load_partial_dies): Read in any children of
+ DW_TAG_typedef with complaint in such case.
+ * gdbtypes.c (type_name_no_tag_or_error): New function.
+ * gdbtypes.h (type_name_no_tag_or_error): New prototype.
+ * valops.c (destructor_name_p): New comment for parameter type. Remove
+ type const. Make dname and cp const. Call type_name_no_tag_or_error.
+ * value.h (destructor_name_p): Remove type const.
+
2011-05-06 Jan Kratochvil <jan.kratochvil@redhat.com>
* symtab.c (compare_symbol_name): New function.