gdb/

[deliverable/binutils-gdb.git] / gdb / ChangeLog

2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* linux-thread-db.c (find_new_threads_callback): Exit on zero TI_TID
	even if !TARGET_HAS_EXECUTION.

2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix convert_code_addr_to_desc_addr for ppc64 files after eu-strip.
	* elfread.c (elf_symfile_read): New variable synth_abfd, pass it to
	bfd_get_synthetic_symtab.
	* jit.c (jit_register_code): Pass NULL to the new parameter parent.
	* machoread.c (macho_add_oso_symfile): Pass main_objfile to the new
	parameter parent, remove the call to add_separate_debug_objfile.
	* solib.c (solib_read_symbols): Pass NULL to the new parameter parent.
	* symfile-mem.c (symbol_file_add_from_memory): Likewise.
	* symfile.c (symbol_file_add_with_addrs_or_offsets): New parameter
	parent, new comment for it, call add_separate_debug_objfile for it.
	(symbol_file_add_separate): Pass objfile as the parameter parent,
	remove the call to add_separate_debug_objfile.
	(symbol_file_add_from_bfd): New parameter parent, pass it.
	(symbol_file_add): Pass NULL to the new parameter parent.
	* symfile.h (symbol_file_add_from_bfd): New parameter parent.

2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* elfread.c (elf_symtab_read): Do not ignore .L symbols if they are
	BSF_SYNTHETIC.

2011-04-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix Python access to inlined frames.
	* python/py-frame.c (frapy_read_var): Find BLOCK using get_frame_block.
	* python/py-symbol.c (gdbpy_lookup_symbol): Likewise.

2011-04-15  Tom Tromey  <tromey@redhat.com>

	* dwarf2read.c (add_index_entry): Use VEC_last, not VEC_length.

2011-04-15  Gary Benson  <gbenson@redhat.com>

	* MAINTAINERS: Add myself to write-after-approval section.

2011-04-14  Mike Frysinger  <vapier@gentoo.org>

	* remote-sim.c (sim_command_completer): New function.
	(_initialize_remote_sim): Set completer to sim_command_completer.

2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* breakpoint.c (print_exception_catchpoint): Rename to ...
	(print_it_exception_catchpoint): ... this.
	(gnu_v3_exception_catchpoint_ops): Update with new name
	for print_it_exception_catchpoint.

2011-04-13  Edjunior Machado  <emachado@linux.vnet.ibm.com>

	* MAINTAINERS: Add myself for write after approval privileges.

2011-04-13  Marek Polacek  <mpolacek@redhat.com>

	* MAINTAINERS: Add myself as a write-after-approval maintainer.

2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* breakpoint.c (watch_command_1): Remove colon from exp_string.

2011-04-13  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* breakpoint.c (save_breakpoints): Verify whether
	breakpoint_ops.print_recreate is defined before calling it.

2011-04-11  Gary Benson  <gbenson@redhat.com>

	Fix failure with --enable-maintainer-mode.
	* Makefile.in (aclocal_m4_deps): Updated gnulib dependencies.

2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Code cleanup.
	* symtab.c (search_symbols): Reorder the KIND description in the
	function comment.  Remove the unused 4th element of types, types2,
	types3 and types4.  New gdb_assert on KIND.
	(symtab_symbol_info): Remove the unused 4th element of classnames.
	New gdb_assert on KIND.
	* symtab.h (enum search_domain): New warning in the enum comment.
	Assign numbers to the elements VARIABLES_DOMAIN, FUNCTIONS_DOMAIN and
	TYPES_DOMAIN.

2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix crash of gdb save-index on a STABS file.
	* dwarf2read.c (write_psymtabs_to_index): Return also on no
	PSYMTABS_ADDRMAP.

2011-04-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix DW_AT_accessibility compatibility with gcc-4.6+.
	* dwarf2read.c: Include ctype.h.
	(producer_is_gxx_lt_4_6, dwarf2_default_access_attribute): New
	functions.
	(dwarf2_add_field): Fix new_field->accessibility by calling
	dwarf2_default_access_attribute.  Restructure setting accessibility
	vs. virtuality.
	(dwarf2_add_member_fn): New variable accessibility.  Fix fnp
	is_private and is_protected by calling
	dwarf2_default_access_attribute.

2011-04-08  Kevin Buettner  <kevinb@redhat.com>

	* rx-tdep.c (rx_frame_unwind): Add default_frame_unwind_stop_reason
	to the initialization.

2011-04-08  Steve Ellcey  <sje@cup.hp.com>

	* Add default_frame_unwind_stop_reason value to libunwind_frame_unwind
	initalization.

2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>

	Remove support for old Cygwin 1.5 versions.
	* remote-fileio.c: Remove macros used to emulate new cygwin_conv_path
	function on old Cygwin version.
	* windows-nat.c: Remove cygwin version check and always define
	__USEWIDE for Cygwin compilation.

2011-04-07  Yao Qi  <yao@codesourcery.com>

	* arm-linux-tdep.c (arm_linux_copy_svc): Remove parameters INSN
	and TO.
	* arm-tdep.c (cleanup_svc): Handle variable instruction size.
	(arm_copy_svc): Remove parameters INSN and TO.
	(decode_svc_copro): Update caller.
	* arm-tdep.h (struct displaced_step_closure): Remove parameters
	from function pointer `copy_svc_os'.

2011-04-07  Yao Qi  <yao@codesourcery.com>

	* arm-tdep.c (cleanup_branch): Set a correct return address in
	LR for ARM and Thumb.

2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Code cleanup.
	* dictionary.c (dict_hash): Use SYMBOL_HASH_NEXT.
	* dwarf2read.c (mapped_index_string_hash): Refer to SYMBOL_HASH_NEXT
	in the function comment, a new note on values compatibility.
	* minsyms.c (msymbol_hash_iw, msymbol_hash): Use SYMBOL_HASH_NEXT.
	* symtab.h (SYMBOL_HASH_NEXT): New.

2011-04-06  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* ppc-linux-nat.c (check_condition): Add len output parameter.
	Set it based on the memory region referenced in the condition
	expression.  Update all callers.

2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix crash regression on systems featuring .gdb_index.
	* objfiles.c (free_objfile): Move the
	forget_cached_source_info_for_objfile call earlier.  Comment it.
	Extend the comment for objfile_free_data.

2011-04-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix regression of displaying the debug format.
	* buildsym.c (end_symtab): Set symtab's debugformat and producer from
	subfile.

2011-04-04  Tom Tromey  <tromey@redhat.com>

	* cli/cli-interp.c (struct captured_execute_command_args):
	Remove.
	(do_captured_execute_command): Remove.
	(safe_execute_command): Use TRY_CATCH.
	* cli/cli-script.c (struct wrapped_read_command_file_args):
	Remove.
	(wrapped_read_command_file): Remove.
	(script_from_file): Use TRY_CATCH.
	* exceptions.c (catch_exception): Remove.
	* exceptions.h (catch_exception): Remove.
	(deprecated_throw_reason): Update comment.
	* mi/mi-main.c (captured_mi_execute_command): Change 'data'
	argument to 'context'.
	(mi_execute_command): Use TRY_CATCH.
	* remote.c (struct start_remote_args): Remove.
	(remote_start_remote): Update; change arguments.
	(remote_open_1): Use TRY_CATCH.

2011-04-04  Tom Tromey  <tromey@redhat.com>

	* tracepoint.c (scope_info): Update.
	* symtab.c (decode_line_spec): Update.
	* python/python.c (gdbpy_decode_line): Update.
	* linespec.h (decode_line_1): Update.
	* linespec.c (decode_line_1): Remove 'not_found_ptr' argument.
	(decode_compound, find_method, symtab_from_filename)
	(decode_variable): Likewise.
	* cli/cli-cmds.c (edit_command): Update.
	(list_command): Update.
	* breakpoint.c (parse_breakpoint_sals): Remove 'not_found_ptr'
	argument.
	(create_breakpoint): Update.
	(until_break_command): Update.
	(addr_string_to_sals): Update.
	(decode_line_spec_1): Update.

2011-04-04  Tom Tromey  <tromey@redhat.com>

	* breakpoint.c (struct captured_parse_breakpoint_args): Remove.
	(do_captured_parse_breakpoint): Remove.
	(create_breakpoint): `e' is now volatile.  Remove `parse_args'.
	Use TRY_CATCH directly.

2011-04-04  Tom Tromey  <tromey@redhat.com>

	* symtab.h (free_symtab): Remove.
	(forget_cached_source_info_for_objfile): Declare.
	* symmisc.c (free_symtab): Remove.
	* source.c (forget_cached_source_info_for_objfile): New function.
	(forget_cached_source_info): Use it.
	* objfiles.c (free_objfile): Simplify check before calling
	clear_current_source_symtab_and_line.  Call
	forget_cached_source_info_for_objfile.

2011-04-04  Tom Tromey  <tromey@redhat.com>

	* mdebugread.c (psymtab_to_symtab_1): Copy linetable to obstack.
	(new_symtab): Don't set `free_code' on symtab.
	(new_linetable): Properly handle size==0.
	* symtab.h (struct symtab) <free_code, free_func>: Remove.
	* symmisc.c (free_symtab): Don't free the linetable.  Don't call
	free_func.
	* jv-lang.c (struct jv_per_objfile_data): New.
	(jv_per_objfile_free): Free the data.
	(get_dynamics_objfile): Allocate a jv_per_objfile_data.
	(get_java_class_symtab): Set the `dict' field on the
	jv_per_objfile_data.
	(free_class_block): Remove.
	* buildsym.c (end_symtab): Don't set `free_code' or `free_func' on
	the symtab.

2011-04-04  Tom Tromey  <tromey@redhat.com>

	* symfile.c (reread_symbols): Update.
	* objfiles.h (struct objfile) <cp_namespace_symtab>: Remove
	field.
	* objfiles.c (allocate_objfile): Update.
	* cp-support.h (cp_check_possible_namespace_symbols): Don't
	declare.
	* cp-namespace.c (lookup_symbol_file): Don't call
	lookup_possible_namespace_symbol.
	(initialize_namespace_symtab, get_possible_namespace_block)
	(free_namespace_block, cp_check_possible_namespace_symbols)
	(check_possible_namespace_symbols_loop)
	(check_one_possible_namespace_symbol)
	(lookup_possible_namespace_symbol): Remove.
	(maintenance_cplus_namespace): Replace with notice.
	(_initialize_cp_namespace): Deprecate `maint cplus namespace'.

2011-04-04  Tom Tromey  <tromey@redhat.com>

	* xcoffread.c (read_xcoff_symtab): Make `debugfmt' const.
	* symtab.h (struct symtab) <producer, debugformat>: Now const.
	* symmisc.c (free_symtab): Don't free debugformat.
	* buildsym.h (struct subfile) <producer, debugformat>: Now const.
	(record_debugformat, record_producer): Document.
	* buildsym.c (end_symtab): Don't save debugformat and producer
	names on obstack.
	(end_symtab): Don't free debugformat and producer fields.
	(record_debugformat): Don't call xstrdup.
	(record_producer): Likewise.

2011-04-04  Tom Tromey  <tromey@redhat.com>

	* source.c (find_source_lines): Remove LSEEK_NOT_LINEAR code.
	(source_line_charpos, source_charpos_line): Remove.

2011-04-04  Tom Tromey  <tromey@redhat.com>

	* symtab.h (domain_enum): Split in two...
	(enum search_domain): New.
	(search_symbols): Update.
	* symtab.c (print_symbol_info, symtab_symbol_info): Remove
	redundant declarations.
	(search_symbols): Change 'kind' argument to search_domain.
	Update.
	(print_symbol_info): Likewise.
	(symtab_symbol_info): Likewise.
	* symfile.h (struct quick_symbol_functions)
	<pre_expand_symtabs_matching>: Change type of 'kind' argument.
	<expand_symtabs_matching>: Likewise.
	* psymtab.c (pre_expand_symtabs_matching_psymtabs): Update.
	(expand_symtabs_matching_via_partial): Update.
	* dwarf2read.c (dw2_pre_expand_symtabs_matching): Update.
	(dw2_expand_symtabs_for_function): Update.
	* block.h: Moved anonymous enum...
	* defs.h (enum block_enum): ... here.  Now named.

2011-04-03  Joel Brobecker  <brobecker@adacore.com>

	GDB 7.3 branch created (branch timestamp: 2011-04-01 01:00 UTC)
	* version.in: Bump version to 7.3.50.20110403-cvs.

2011-04-03  Joel Brobecker  <brobecker@adacore.com>

	* NEWS: Create a new section for the next release branch.
	Rename the section of the current branch, now that it has
	been cut.

2011-04-01  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* arm-tdep.c (arm_gdbarch_init): Enfore correct register number
	for "fpscr" in target description.

2011-04-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf2read.c (find_slot_in_mapped_hash): New variable back_to,
	initialize it.  Delay HASH initialization.  Strip the part after open
	parenthesis for languages with qualifiers.  Call do_cleanups.

2011-04-01  Tom Tromey  <tromey@redhat.com>

	* utils.c (report_command_stats): Don't print `-' for negative
	number.

2011-04-01  Eric Botcazou  <ebotcazou@adacore.com>

	* ada-lang.c (ada_is_simple_array_type, ada_value_slice_from_ptr)
	(ada_value_slice, empty_array, to_fixed_array_type): Deal with
	typedefs.

2011-04-01  Joel Brobecker  <brobecker@adacore.com>

	* breakpoint.h (bpdisp_text): Add declaration.
	* breakpoint.c (bpdisp_text): Make non-static.
	* ada-lang.c: #include "mi/mi-common.h".
	(print_it_exception): Rewrite to improve GDB/MI output.

2011-04-01  Pedro Alves  <pedro@codesourcery.com>

	* arm-tdep.h (struct address_space): Add forward declaration.

2011-04-01  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* arm-tdep.h (arm_insert_single_step_breakpoint): Add prototype.
	* arm-tdep.c (arm_override_mode): New global.
	(arm_pc_is_thumb): Respect arm_override_mode.  Remove single-step
	execution mode heuristics.
	(thumb_get_next_pc_raw): Remove INSERT_BKTP argument; always insert
	second single-step breakpoint if needed, using
	arm_insert_single_step_breakpoint.
	(arm_get_next_pc_raw): Remove INSERT_BKTP argument.  Only handle
	ARM execution mode, do not call thumb_get_next_pc_raw.
	(arm_get_next_pc): Encode execution mode in return value.  Call
	either arm_get_next_pc_raw or thumb_get_next_pc_raw.
	(arm_insert_single_step_breakpoint): New function.
	(arm_software_single_step): Call it.
	* arm-linux-tdep.c (arm_linux_sigreturn_return_addr): Add IS_THUMB
	argument to return execution mode of sigreturn target.
	(arm_linux_syscall_next_pc): Use it.
	(arm_linux_copy_svc): Update call.
	(arm_linux_software_single_step): Call
	arm_insert_single_step_breakpoint.

2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf2read.c (dwarf2_read_index): Fix .gdb_index version number in
	the comment.

2011-03-31  Tom Tromey  <tromey@redhat.com>

	* varobj.c (update_dynamic_varobj_children): Properly handle
	errors from iterator.

2011-03-31  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf2read.c (dwarf2_name): Initialize DEMANGLED.  Avoid demangling
	struct linkage name twice.

2011-03-31  Tom Tromey  <tromey@redhat.com>

	* python/py-prettyprint.c (print_stack_unless_memory_error): Add
	missing ">" to message.

2011-03-31  Tom Tromey  <tromey@redhat.com>

	* varobj.c (instantiate_pretty_printer): Remove duplicate
	'return'.

2011-03-31  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* i386-tdep.c (i386_frame_prev_register): Unwind SP from memory
	if neither saved value nor register available (e.g. signal frame).

2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* macroexp.c (expand): Avoid uninitialized variable
	compiler warning.

2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* breakpoint.c (break_range_command): Fix typo in comment.

2011-03-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
	    Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>

	Implement support for PowerPC BookE ranged breakpoints.
	* NEWS: Mention support for ranged breakpoints on embedded PowerPC.
	* breakpoint.h (struct bp_target_info) <length>: New member
	variable.
	(struct breakpoint_ops) <breakpoint_hit>: Take struct bp_location
	instead of struct breakpoint as argument, and also add ASPACE
	and BP_ADDR arguments.  Update all callers.
	(struct breakpoint_ops) <print_one_detail>: New method.
	(struct breakpoint) <addr_string_range_end>: New member variable.
	* breakpoint.c (breakpoint_location_address_match): Add function
	prototype.
	(insert_bp_location): Set bl->target_info.length.
	(breakpoint_here_p): Call breakpoint_location_address_match.
	(moribund_breakpoint_here_p): Likewise.
	(regular_breakpoint_inserted_here_p): Likewise.
	(breakpoint_thread_match): Likewise.
	(bpstat_stop_status): Likewise.
	(bpstat_check_location): Move call to
	breakpoint_ops.breakpoint_hit to the top.
	(print_one_breakpoint_location): Call
	breakpoint_ops.print_one_detail if available.
	(breakpoint_address_match_range): New function.
	(breakpoint_location_address_match): Likewise.
	(breakpoint_locations_match): Compare the length field of the
	locations too.
	(hw_breakpoint_used_count): Count resources used by all locations
	in a breakpoint, and use breakpoint_ops.resources_needed if
	available.
	(breakpoint_hit_ranged_breakpoint): New function.
	(resources_needed_ranged_breakpoint): Likewise.
	(print_it_ranged_breakpoint): Likewise.
	(print_one_ranged_breakpoint): Likewise.
	(print_one_detail_ranged_breakpoint): Likewise.
	(print_mention_ranged_breakpoint): Likewise.
	(print_recreate_ranged_breakpoint): Likewise.
	(ranged_breakpoint_ops): New structure.
	(find_breakpoint_range_end): New function.
	(break_range_command): Likewise.
	(delete_breakpoint): Free addr_string_range_end.
	(update_breakpoint_locations): Add SALS_END argument.  Update
	all callers.  Calculate breakpoint length if a non-zero SALS_END
	is given.  Call breakpoint_locations_match instead of
	breakpoint_address_match.
	(reset_breakpoint): Find SaL of the end of the range if B is a
	ranged breakpoint.
	(_initialize_breakpoint): Register break-range command.
	* defs.h (print_core_address): Add function prototype.
	* ppc-linux-nat.c (ppc_linux_ranged_break_num_registers): New
	function.
	(ppc_linux_insert_hw_breakpoint): Support ranged breakpoints.
	(ppc_linux_remove_hw_breakpoint): Likewise.
	(_initialize_ppc_linux_nat): Initialize
	to_ranged_break_num_registers.
	* target.c (update_current_target): Add comment about
	to_ranged_break_num_registers.
	(target_ranged_break_num_registers): New function.
	* target.h (struct target_ops) <to_ranged_break_num_registers>:
	New method.
	(target_ranged_break_num_registers): Add function prototype.
	* ui-out.c (ui_out_field_core_addr): Move address-printing logic to ...
	* utils.c (print_core_address): ... here.

2011-03-31  Ulrich Weigand  <uweigand@de.ibm.com>

	* breakpoint.c (addr_string_to_sals): Avoid uninitialized
	variable compiler warning.

2011-03-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* breakpoint.c (breakpoint_re_set_one): Factor out breakpoint-resetting
	code from here ...
	(re_set_breakpoint): ... to here ...
	(addr_string_to_sals): ... and here.

2011-03-29  Pierre Muller  <muller@ics.u-strasbg.fr>

	* Makefile.in (SFILES): Add missing C sources.
	(HFILES_NO_SRCDIR): Remove gdbserver subdirectory headers.
	Add missing headers.

2011-03-29  Mike Frysinger  <vapier@gentoo.org>

	* .gitignore: New file.

2011-03-29  Mike Frysinger  <vapier@gentoo.org>

	* NEWS: Mention new cfi device simulation.

2011-03-29  Tom Tromey  <tromey@redhat.com>

	* dwarf2read.c (fixup_partial_die): Handle linkage name on
	otherwise anonymous types.
	(dwarf2_name): Likewise.
	* valops.c (value_struct_elt_for_reference): Refine artificial
	type logic.  Call error if j==-1.

2011-03-29  Andreas Tobler  <andreast-list@fgznet.ch>

	Fix false GCC warning.
	* infcall.c (find_function_addr): Initialize funaddr.

2011-03-29  Pierre Muller  <muller@ics.u-strasbg.fr>

	Fix mingw compilation with --enable-targets=all.
	* remote-mips.c (gdb_usleep.h): Include header.
	(mips_enter_debug): Use gdb_usleep instead of sleep.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Support resolution of STT_GNU_IFUNC via breakpoints.
	* breakpoint.c (print_it_typical): Support bp_gnu_ifunc_resolver and
	bp_gnu_ifunc_resolver_return.
	(bpstat_what): Rename parameter to bs_head, new variable bs, adjust
	the loop.  Support bp_gnu_ifunc_resolver and
	bp_gnu_ifunc_resolver_return.  New comment after the loop.  New loop
	for bp_gnu_ifunc_resolver and bp_gnu_ifunc_resolver_return
	breakpoints.
	(bptype_string, print_one_breakpoint_location): Support
	bp_gnu_ifunc_resolver and bp_gnu_ifunc_resolver_return.
	(user_settable_breakpoint): Return true also for
	bp_gnu_ifunc_resolver.
	(allocate_bp_location): Support bp_gnu_ifunc_resolver and
	bp_gnu_ifunc_resolver_return.
	(set_breakpoint_location_function): New parameter explicit_loc,
	describe it.  Call find_pc_partial_function_gnu_ifunc with new
	variable IS_GNU_IFUNC and adjust the address for STT_GNU_IFUNC if
	EXPLICIT_LOC is not set.
	(set_raw_breakpoint): Set EXPLICIT_LOC for
	set_breakpoint_location_function.
	(clone_momentary_breakpoint): Use true for EXPLICIT_LOC of
	set_breakpoint_location_function.
	(mention): Support bp_gnu_ifunc_resolver and
	bp_gnu_ifunc_resolver_return.
	(add_location_to_breakpoint): Set EXPLICIT_LOC for
	set_breakpoint_location_function.
	(update_breakpoint_locations): Remove static.
	(breakpoint_re_set_one): Support bp_gnu_ifunc_resolver and
	bp_gnu_ifunc_resolver_return.
	* breakpoint.h (enum bptype): New fields bp_gnu_ifunc_resolver and
	bp_gnu_ifunc_resolver_return.
	(update_breakpoint_locations): New declaration.
	* elfread.c: Include gdbthread.h and regcache.h.
	(elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop): New
	functions.
	(elf_gnu_ifunc_fns): Install them.
	* minsyms.c (stub_gnu_ifunc_resolver_stop)
	(stub_gnu_ifunc_resolver_return_stop): New functions.
	(stub_gnu_ifunc_fns): Install them.
	* symtab.h (struct gnu_ifunc_fns): New fields gnu_ifunc_resolver_stop
	and gnu_ifunc_resolver_return_stop.
	(gnu_ifunc_resolver_stop, gnu_ifunc_resolver_return_stop): New.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

	STT_GNU_IFUNC reader implementation.
	* elfread.c: Include gdbtypes.h, value.h and infcall.h.
	(SYMBOL_GOT_PLT_SUFFIX, elf_rel_plt_read)
	(elf_objfile_gnu_ifunc_cache_data, struct elf_gnu_ifunc_cache)
	(elf_gnu_ifunc_cache_hash, elf_gnu_ifunc_cache_eq)
	(elf_gnu_ifunc_record_cache, elf_gnu_ifunc_resolve_by_cache)
	(elf_gnu_ifunc_resolve_by_got, elf_gnu_ifunc_resolve_name)
	(elf_gnu_ifunc_resolve_addr): New.
	(elf_symfile_read): Call elf_rel_plt_read.
	(elf_gnu_ifunc_fns): New.
	(_initialize_elfread): Initialize elf_objfile_gnu_ifunc_cache_data.
	Install elf_gnu_ifunc_fns.
	* infcall.c (find_function_return_type): New function.
	(find_function_addr): Resolve TYPE_GNU_IFUNC functions, if possible.
	* minsyms.c (stub_gnu_ifunc_resolve_addr)
	(stub_gnu_ifunc_resolve_name): New functions.
	(stub_gnu_ifunc_fns, gnu_ifunc_fns_p): New variables.
	* symtab.h (struct gnu_ifunc_fns, gnu_ifunc_resolve_addr)
	(gnu_ifunc_resolve_name, gnu_ifunc_fns_p): New.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Code cleanup for later STT_GNU_IFUNC support.
	* infcall.c (find_function_addr): Remove variable code, use explicit
	dereferences for it.  Move VALUE_TYPE initialization later.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

	GDB find_pc_partial_function support for STT_GNU_IFUNC.
	* blockframe.c (cache_pc_function_is_gnu_ifunc): New variable.
	(clear_pc_function_cache): Clear it.
	(find_pc_partial_function): Rename to ...
	(find_pc_partial_function_gnu_ifunc): ... this function.  New
	parameter is_gnu_ifunc_p, describe it.  Set *IS_GNU_IFUNC_P.
	(find_pc_partial_function): New wrapper for this function.
	* symtab.h (find_pc_partial_function_gnu_ifunc): New declaration.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

	GDB internal type support for STT_GNU_IFUNC.
	* elfread.c (record_minimal_symbol): Support mst_text_gnu_ifunc.
	(elf_symtab_read): Set mst_text_gnu_ifunc for
	BSF_GNU_INDIRECT_FUNCTION.
	* eval.c (evaluate_subexp_standard): Support TYPE_GNU_IFUNC.
	* gdbtypes.c (init_type): Support TYPE_FLAG_GNU_IFUNC,
	builtin_func_func, nodebug_text_gnu_ifunc_symbol and
	nodebug_got_plt_symbol.
	* gdbtypes.h (enum type_flag_value): New entry TYPE_FLAG_GNU_IFUNC.
	(TYPE_GNU_IFUNC): New.
	(struct main_type): New field flag_gnu_ifunc.
	(struct builtin_type): New field builtin_func_func.
	(struct objfile_type): New fields nodebug_text_gnu_ifunc_symbol and
	nodebug_got_plt_symbol.
	* minsyms.c (lookup_minimal_symbol_text): Support mst_text_gnu_ifunc.
	(in_gnu_ifunc_stub): New.
	(prim_record_minimal_symbol, find_solib_trampoline_target): Support
	mst_text_gnu_ifunc.
	* parse.c (write_exp_msymbol): New variable ifunc_msym.  Detect and
	support mst_text_gnu_ifunc.  Support mst_slot_got_plt.
	* solib-svr4.c (svr4_in_dynsym_resolve_code): Return true also for
	in_gnu_ifunc_stub.
	* symmisc.c (dump_msymbols): Support mst_text_gnu_ifunc.
	* symtab.c (search_symbols): Likewise.
	* symtab.h (enum minimal_symbol_type): New fields mst_text_gnu_ifunc
	and mst_slot_got_plt.
	(in_gnu_ifunc_stub): New declaration.

2011-03-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Support a ring of related breakpoints.
	* breakpoint.c (watchpoint_del_at_next_stop): New, move here code from
	other functions, add gdb_assert.
	(update_watchpoint, watchpoint_check): Add gdb_assert.  Use
	watchpoint_del_at_next_stop.
	(bpstat_check_watchpoint): Use watchpoint_del_at_next_stop.
	(bpstat_stop_status): Handle ring in related_breakpoint.
	(set_raw_breakpoint_without_location): Initialize ring in
	related_breakpoint.
	(delete_breakpoint): Handle ring in related_breakpoint, use
	watchpoint_del_at_next_stop.
	(map_breakpoint_numbers): Handle ring in related_breakpoint.

2011-03-28  Tom Tromey  <tromey@redhat.com>

	PR symtab/12441:
	* dwarf2read.c (prepare_one_comp_unit): Don't call set_cu_language
	with `language_minimal'.

2011-03-25  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* arm-tdep.c (arm_elf_make_msymbol_special): Use ARM_SYM_BRANCH_TYPE
	instead of checking for STT_ARM_TFUNC symbol type.

2011-03-25  Tom Tromey  <tromey@redhat.com>

	* linespec.c (symbol_found): Restore line-based result for
	non-LOC_LABEL symbols.

2011-03-25  Kai Tietz  <ktietz@redhat.com>

	* tui/tui-source.c (tui_set_source_content): Use filename_cmp
	instead of strcmp for comparison.
	(tui_source_is_displayed): Likewise.
	* tui/tui-winsource.c (tui_update_breakpoint_info): Likewise.

2011-03-24  Mark Wielaard  <mjw@redhat.com>

        * dwarf2read.c (lookup_signatured_type): Use DW_FORM_ref_sig8 in
        complaint.
        (skip_one_die): Use DW_FORM_ref_sig8, not DW_FORM_sig8.
        (find_partial_die_in_comp_unit): Likewise in comment.
        (read_attribute_value): Likewise.
        (lookup_die_type): Likewise.
        (dwarf_form_name): Likewise.
        (dump_die_shallow): Likewise.
        (follow_die_ref_or_sig): Likewise.

2011-03-24  Tom Tromey  <tromey@redhat.com>

	PR breakpoints/11816:
	* linespec.c (decode_line_1): Parse `function:label' linespecs.
	(decode_compound): Update.
	(find_function_symbol): New function.
	(decode_dollar): Update.
	(decode_label): Add 'function_symbol' parameter.  Handle
	function-relative labels.
	(decode_variable): Update.
	(symbol_found): Add 'function_symbol' parameter.  Use label's PC,
	not its line.  Set `special_display' and canonical name for
	labels.

2011-03-24  Tom Tromey  <tromey@redhat.com>

	* linespec.h (struct linespec_result) <special_display>: New
	field.
	* breakpoint.h (struct breakpoint) <display_canonical>: New
	field.
	* breakpoint.c (print_breakpoint_location): Respect
	display_canonical.
	(create_breakpoint_sal): Add 'display_canonical' parameter.
	(create_breakpoints_sal): Update.
	(create_breakpoint): Update.

2011-03-24  Tom Tromey  <tromey@redhat.com>

	* symtab.c (decode_line_spec): Update.
	* linespec.c (build_canonical_line_spec): Change type of
	'canonical'.
	(decode_line_2, decode_line_1, decode_objc, decode_compound)
	(find_method, decode_all_digits, decode_dollar, decode_label)
	(symbol_found): Likewise.
	(init_linespec_result): New function.
	* breakpoint.c (struct captured_parse_breakpoint_args)
	<canonical_p>: New field, replaces addr_string_p.
	(create_breakpoints_sal): Add 'canonical' parameter, replacing
	'addr_string'.
	(parse_breakpoint_sals): Likewise.
	(do_captured_parse_breakpoint): Update.
	(create_breakpoint): Use struct linespec_result.
	(until_break_command): Update.
	(breakpoint_re_set_one): Update.
	(decode_line_spec_1): Update.
	* linespec.h (struct linespec_result): New.
	(init_linespec_result): Declare.

2011-03-23  Pedro Alves  <pedro@codesourcery.com>

	* regcache.c (regcache_raw_read): If the target didn't supply a
	given raw register, mark it as unavailable.

2011-03-23  Kai Tietz  <ktietz@redhat.com>

	* breakpoint.c (clear_command): Use filename_cmp
	instead of strcmp for comparison.
	* buildsym.c (watch_main_source_file_lossage): Likewise.
	(patch_subfile_names): Use IS_DIR_SEPARATOR instead of
	checking just for slash.
	* dbxread.c (read_dbx_symtab): Use lbasename instead of
	strrchr and filename_cmp instead of strcmp for filenames.
	(add_old_header_file): Use filename_cmp
	instead of strcmp for comparison.
	* exec.c (exec_set_section_address): Likewise.
	* macrotab.c (macro_lookup_inclusion): Likewise.
	(macro_lookup_inclusion): Likewise.
	* elfread.c (_initialize_elfread): Likewise.
	(elfstab_offset_sections): Likewise.
	(elfstab_offset_sections): Use lbasename instead of
	strrchr.
	* mdebugread.c (parse_partial_symbols): Likewise.
	(arse_partial_symbols): Use filename_(n)cmp instead of
	str(n)cmp for comparison.
	* minsyms.c (lookup_minimal_symbol): Likewise.
	* psymtab.c (read_psymtabs_with_filename): Likewise.
	* solib.c (solib_read_symbols): Likewise.
	(reload_shared_libraries_1): Likewise.
	* symmisc.c (maintenance_print_symbols): Likewise.
	* symfile.c (separate_debug_file_exists): Likewise.
	(reread_symbols): Likewise.
	(find_separate_debug_file_by_debuglink): Likewise.
	* remote-fileio.c (remote_fileio_func_rename): Likewise.
	* source.c (add_path): Likewise.
	* symtab.c (filename_seen): Likewise.
	(file_matches): Likewise.
	(print_symbol_info): Likewise.
	(maybe_add_partial_symtab_filename): Likewise.
	(make_source_files_completion_list): Likewise.
	* xml-syscall.c (init_sysinfo): Likewise.
	* windows-nat.c (_initialize_check_for_gdb_ini): Use
	IS_DIR_SEPARATOR for checking for trailing path separator.

2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf2expr.c (execute_stack_op): Handle DW_OP_GNU_entry_value.  New
	label abort_expression.
	* dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Handle
	DWARF_VALUE_OPTIMIZED_OUT.

2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Code cleanup.
	* c-typeprint.c (c_type_print_args): Change parameter show_artificial
	to linkage_name.  Invert its value.  Update the function comment.
	(c_type_print_varspec_suffix): Invert it at the caller.
	* dwarf2read.c (dwarf2_compute_name): Invert it at the caller.

2011-03-22  Pedro Alves  <pedro@codesourcery.com>

	* infcmd.c (post_create_inferior): Ignore NOT_AVAILABLE_ERROR
	errors when reading the `stop_pc'.
	* printcmd.c (pc_prefix): Use get_frame_pc_if_available instead of
	get_frame_pc.

2011-03-22  Phil Muldoon  <pmuldoon@redhat.com>

	* NEWS: Document gdb.Write stream keyword.

2011-03-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Revert:
	2011-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>
	* dwarf2read.c (producer_is_gxx_lt_4_6): New function.
	(dwarf2_add_field): Fix new_field->accessibility for
	cu->header.version >= 3 while verifying also producer_is_gxx_lt_4_6.

2011-03-22  Phil Muldoon  <pmuldoon@redhat.com>

        PR python/12183

	* python/py-function.c (fnpy_call): Treat GdbErrors differently to
	other error classes.  Do not print stack trace.

2011-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf2read.c (producer_is_gxx_lt_4_6): New function.
	(dwarf2_add_field): Fix new_field->accessibility for
	cu->header.version >= 3 while verifying also producer_is_gxx_lt_4_6.

2011-03-21  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* arm-tdep.c (arm_analyze_prologue): Do not abort parsing when
	encountering a load via a non-SP register.

2011-03-21  Ulrich Weigand  <uweigand@de.ibm.com>

	* tramp-frame.c (tramp_frame_prepend_unwinder): Set stop_reason
	field in returned unwinder.

2012-03-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* ada-lang.c (replace_operator_with_call): Copy also GDBARCH.

2012-03-21  Joel Brobecker  <brobecker@adacore.com>

	* ada-lang.c (replace_operator_with_call): Use xzalloc instead
	of xmalloc.

2012-03-18  Pedro Alves  <pedro@codesourcery.com>

	* frame.c (frame_unwind_register): Throw an error if unwinding the
	register failed.
	* get_prev_frame_1 (get_prev_frame_1): Ask the unwinder if there's
	an unwind stop reason.
	(frame_stop_reason_string): Handle UNWIND_UNAVAILABLE.
	* frame.h (enum unwind_stop_reason) <UNWIND_OUTERMOST,
	UNWIND_UNAVAILABLE>: New.
	* inline-frame.c (inline_frame_unwind): Install
	default_frame_unwind_stop_reason.
	* frame-unwind.c: Include "exceptions.h".
	(frame_unwind_find_by_frame): Swallow NOT_AVAILABLE_ERROR errors.
	(default_frame_unwind_stop_reason): New.
	* frame-unwind.h (frame_unwind_stop_reason_ftype): New typedef.
	(default_frame_unwind_stop_reason): Declare.
	(struct frame_unwind) <stop_reason>: New function pointer.

	* dummy-frame.c: Install default_frame_unwind_stop_reason.
	* dwarf2-frame.c: Include exceptions.h.
	(struct dwarf2_frame_cache) <unavailable_retaddr>: New field.
	(dwarf2_frame_cache): Swallow NOT_AVAILABLE_ERROR errors when
	computing the CFA.  If such an error was thrown, set
	unavailable_retaddr.
	(dwarf2_frame_unwind_stop_reason): New.
	(dwarf2_frame_this_id): Don't build a frame id if the CFA was
	unavailable.
	(dwarf2_frame_unwind): Install dwarf2_frame_unwind_stop_reason.
	(dwarf2_signal_frame_unwind): Ditto.

	* amd64-tdep.c: Include "exceptions.h".
	(struct amd64_frame_cache): New field "base_p".
	(amd64_init_frame_cache): Clear it.
	(amd64_frame_cache_1): New, factored out from amd64_frame_cache.
	Avoid reading registers with functions that throw if the register
	is not necessary to compute the frame base.
	(amd64_frame_cache): Reimplement wrapping amd64_frame_cache_1, and
	swallowing NOT_AVAILABLE_ERROR.
	(amd64_frame_unwind_stop_reason): New.
	(amd64_frame_this_id): Don't build a frame id if the frame base
	was unavailable.
	(amd64_frame_unwind): Install amd64_frame_unwind_stop_reason.
	(amd64_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
	base_p if the frame base was computable.
	(amd64_sigtramp_frame_unwind_stop_reason): New.
	(amd64_sigtramp_frame_this_id): Don't build a frame id if the
	frame base was unavailable.
	(amd64_sigtramp_frame_unwind): Install
	amd64_sigtramp_frame_unwind_stop_reason.
	(amd64_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
	base_p if the frame base was computable.
	(amd64_epilogue_frame_unwind_stop_reason): New.
	(amd64_epilogue_frame_this_id): Don't build a frame id if the
	frame base was unavailable.
	(amd64_epilogue_frame_unwind): Install
	amd64_epilogue_frame_unwind_stop_reason.
	* i386-tdep.c: Include "exceptions.h".
	(struct i386_frame_cache): New field "base_p".
	(i386_init_frame_cache): Clear it.
	(i386_frame_cache_1): New, factored out from amd64_frame_cache.
	Avoid reading registers with functions that throw if the register
	is not necessary to compute the frame base.
	(i386_frame_cache): Reimplement wrapping amd64_frame_cache_1, and
	swallowing NOT_AVAILABLE_ERROR.
	(i386_frame_unwind_stop_reason): New.
	(i386_frame_this_id): Don't build a frame id if the frame base was
	unavailable.
	(i386_frame_prev_register): Handle unavailable SP.
	(i386_frame_unwind): Install i386_frame_unwind_stop_reason.
	(i386_epilogue_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
	base_p if the frame base was computable.
	(i386_epilogue_frame_unwind_stop_reason): New.
	(i386_epilogue_frame_this_id): Don't build a frame id if the frame
	base was unavailable.
	(i386_epilogue_frame_unwind): Install
	i386_epilogue_frame_unwind_stop_reason.
	(i386_sigtramp_frame_cache): Swallow NOT_AVAILABLE_ERROR, and set
	base_p if the frame base was computable.
	(i386_sigtramp_frame_unwind_stop_reason): New.
	(i386_sigtramp_frame_this_id): Don't build a frame id if the frame
	base was unavailable.
	(i386_sigtramp_frame_unwind): Install
	i386_sigtramp_frame_unwind_stop_reason.
	* sentinel-frame.c (sentinel_frame_prev_register): Use the value
	type's size, not the register's.
	(sentinel_frame_unwind): Install default_frame_unwind_stop_reason.

	* alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind): Install
	default_frame_unwind_stop_reason.
	* alpha-tdep.c (alpha_sigtramp_frame_unwind)
	(alpha_heuristic_frame_unwind): Ditto.
	* amd64obsd-tdep.c (amd64obsd_trapframe_unwind): Ditto.
	* arm-tdep.c (arm_prologue_unwind, arm_stub_unwind): Ditto.
	* avr-tdep.c (avr_frame_unwind): Ditto.
	* cris-tdep.c (cris_sigtramp_frame_unwind, cris_frame_unwind):
	Ditto.
	* frv-linux-tdep.c (frv_linux_sigtramp_frame_unwind): Ditto.
	* frv-tdep.c (frv_frame_unwind): Ditto.
	* h8300-tdep.c (h8300_frame_unwind): Ditto.
	* hppa-hpux-tdep.c (hppa_hpux_sigtramp_frame_unwind): Ditto.
	* hppa-linux-tdep.c (hppa_linux_sigtramp_frame_unwind): Ditto.
	* hppa-tdep.c (hppa_frame_unwind, hppa_fallback_frame_unwind)
	(hppa_stub_frame_unwind): Ditto.
	* i386obsd-tdep.c (i386obsd_trapframe_unwind): Ditto.
	* ia64-tdep.c (ia64_frame_unwind, ia64_sigtramp_frame_unwind)
	(ia64_libunwind_frame_unwind)
	(ia64_libunwind_sigtramp_frame_unwind): Ditto.
	* iq2000-tdep.c (iq2000_frame_unwind): Ditto.
	* lm32-tdep.c (lm32_frame_unwind): Ditto.
	* m32c-tdep.c (m32c_unwind): Ditto.
	* m32r-linux-tdep.c (m32r_linux_sigtramp_frame_unwind): Ditto.
	* m32r-tdep.c (m32r_frame_unwind): Ditto.
	* m68hc11-tdep.c (m68hc11_frame_unwind): Ditto.
	* m68k-tdep.c (m68k_frame_unwind): Ditto.
	* m68klinux-tdep.c (m68k_linux_sigtramp_frame_unwind): Ditto.
	* m88k-tdep.c (m88k_frame_unwind): Ditto.
	* mep-tdep.c (mep_frame_unwind): Ditto.
	* microblaze-tdep.c (microblaze_frame_unwind): Ditto.
	* mips-tdep.c (mips_insn16_frame_unwind, mips_insn32_frame_unwind)
	(mips_stub_frame_unwind): Ditto.
	* mn10300-tdep.c (mn10300_frame_unwind): Ditto.
	* moxie-tdep.c (moxie_frame_unwind): Ditto.
	* mt-tdep.c (mt_frame_unwind): Ditto.
	* ppc-linux-tdep.c (ppu2spu_unwind): Ditto.
	* ppcobsd-tdep.c (ppcobsd_sigtramp_frame_unwind): Ditto.
	* rs6000-tdep.c (rs6000_frame_unwind): Ditto.
	* s390-tdep.c (s390_frame_unwind, s390_stub_frame_unwind)
	(s390_sigtramp_frame_unwind): Ditto.
	* score-tdep.c (score_prologue_unwind): Ditto.
	* sh-tdep.c (sh_frame_unwind): Ditto.
	* sh64-tdep.c (sh64_frame_unwind): Ditto.
	* sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_unwind): Ditto.
	* sparc-tdep.c (sparc32_frame_unwind): Ditto.
	* sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_unwind): Ditto.
	* sparc64-tdep.c (sparc64_frame_unwind): Ditto.
	* sparc64fbsd-tdep.c (sparc64fbsd_sigtramp_frame_unwind): Ditto.
	* sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_frame_unwind): Ditto.
	* sparc64obsd-tdep.c (sparc64obsd_frame_unwind)
	(sparc64obsd_trapframe_unwind): Ditto.
	* sparcnbsd-tdep.c (sparc32nbsd_sigcontext_frame_unwind): Ditto.
	* sparcobsd-tdep.c (sparc32obsd_sigtramp_frame_unwind): Ditto.
	* spu-tdep.c (spu_frame_unwind, spu2ppu_unwind): Ditto.
	* v850-tdep.c (v850_frame_unwind): Ditto.
	* vax-tdep.c (vax_frame_unwind): Ditto.
	* vaxobsd-tdep.c (vaxobsd_sigtramp_frame_unwind): Ditto.
	* xstormy16-tdep.c (frame_unwind xstormy16_frame_unwind): Ditto.
	* xtensa-tdep.c (xtensa_unwind): Ditto.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

	* tui/tui-hooks.c (tui_selected_frame_level_changed_hook): Assume
	there's always a frame.  Use get_frame_pc_if_available instead of
	get_frame_pc, and if there's no PC available, don't look up a
	symtab.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

	* stack.c (print_frame_local_vars, print_frame_arg_vars): Handle
	unavailable PC.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

	* tracepoint.c (set_traceframe_context): Handle unavailable PC
	gracefully.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

	* frame.h (frame_unwind_caller_pc_if_available): Declare.
	* frame.c (frame_unwind_caller_pc_if_available): New.
	* stack.c (frame_info): Handle unavailable PC.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

	* frame.c (frame_unwind_pc): Rename to ...
	(frame_unwind_pc_if_available): ... this.  New `pc' output
	parameter.  Change return type to int.  Gracefully handle
	gdbarch_unwind_pc throwing NOT_AVAILABLE_ERROR.  Return 0 if that
	happened, or 1 otherwise.
	(frame_unwind_pc): Reimplement on top of
	frame_unwind_pc_if_available.
	(get_frame_func): Rename to ...
	(get_frame_func_if_available): New `pc' output parameter.  Change
	return type to int.  Gracefully handle the PC not being available.
	(get_frame_func): Reimplement on top of
	get_frame_func_if_available.
	(select_frame): Handle the PC being unavailable.
	(get_prev_frame): Handle the PC being unavailable.
	(get_frame_pc_if_available): New.
	(get_frame_address_in_block_if_available): New.
	(find_frame_sal): Handle the frame PC not being available.
	* frame.h (get_frame_pc_if_available): Declare.
	(get_frame_address_in_block_if_available): Declare.
	(get_frame_func_if_available): Declare.
	* stack.c (print_frame_info): Handle the PC being unavailable.
	(find_frame_funname): Ditto.
	(print_frame): Handle the PC being unavailable.
	(get_frame_language): Ditto.
	* blockframe.c (get_frame_block): Ditto.
	* macroscope.c (default_macro_scope): Ditto.
	* tui/tui-stack.c (tui_show_frame_info): Ditto.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

	* dwarf2loc.c (dwarf2_evaluate_loc_desc): Catch
	NOT_AVAILABLE_ERROR when evaluating the location expression.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

	* dwarf2loc.c (read_pieced_value): Handle get_frame_register_bytes
	returning that the register piece is unavailable/optimized out.
	(write_pieced_value): Handle get_frame_register_bytes returning
	that the register piece is unavailable/optimized out when doing a
	read-modify write of a bitfield.
	* findvar.c (value_from_register): Handle get_frame_register_bytes
	returning that the register piece is unavailable/optimized out.
	* frame.c (get_frame_register_bytes): New parameters `optimizedp'
	and `unavailablep'.  Throw error on bad debug info.  Use
	frame_register instead of frame_register_read, to fill in the new
	arguments.
	* frame.h (get_frame_register_bytes): New parameters `optimizedp'
	and `unavailablep'.
	* valops.c: (value_assign): Adjust, and handle
	get_frame_register_bytes failing.
	* spu-tdep.c: Include exceptions.h.
	(spu_software_single_step): Adjust, and handle
	get_frame_register_bytes failing.
	(spu_get_longjmp_target): Ditto.
	* gdbarch.sh (register_to_value): Change to return int.  New
	parameters `optimizedp' and `unavailablep'.
	* gdbarch.h, gdbarch.c: Regenerate.
	* i386-tdep.c (i386_register_to_value): Adjust to new
	gdbarch_register_to_value interface.
	* i387-tdep.c (i387_register_to_value): Ditto.
	* i387-tdep.h (i387_register_to_value): Ditto.
	* alpha-tdep.c (alpha_register_to_value): Ditto.
	* ia64-tdep.c (ia64_register_to_value): Ditto.
	* m68k-tdep.c (m68k_register_to_value): Ditto.
	* mips-tdep.c (mips_register_to_value): Ditto.
	* rs6000-tdep.c (rs6000_register_to_value): Ditto.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

	* findvar.c (value_of_register): Mark the value as unavailable, if
	the register is unavailable.
	* frame.h (frame_register_unwind): New `unavailablep' parameter.
	(frame_register): New `unavailablep' parameter.
	(frame_register_read): Update comment.
	* frame.c (frame_register_unwind): New `unavailablep' parameter.
	Set it if the register is unavailable.  If the register is
	unavailable, clear the output buffer.
	(frame_register): New `unavailablep' parameter.  Pass it down.
	(frame_unwind_register): Adjust.
	(put_frame_register): Adjust.
	(frame_register_read): Adjust.  Also return false if the register
	is not available.
	(frame_register_unwind_location): Adjust.
	* sentinel-frame.c (sentinel_frame_prev_register): If the register
	is unavailable, mark the value accordingly.
	* stack.c (frame_info): Handle unavailable registers.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

	* mi/mi-main.c (register_changed_p): Handle REG_UNAVAILABLE, and
	simplify, using regcache_cooked_read.

2011-03-18  Pedro Alves  <pedro@codesourcery.com>

	* regcache.h (regcache_raw_read, regcache_raw_read_signed)
	(regcache_raw_read_unsigned, regcache_raw_read_signed)
	(regcache_raw_read_unsigned, regcache_raw_read_part)
	(regcache_cooked_read, regcache_cooked_read_signed)
	(regcache_cooked_read_unsigned, regcache_cooked_read_part)
	(regcache_cooked_read_ftype): Change return to enum
	register_status.
	* regcache.c: Include exceptions.h
	(regcache_save): Adjust to handle REG_UNAVAILABLE registers.
	(do_cooked_read): Change return to enum register_status.  Always
	forward to regcache_cooked_read.
	(regcache_raw_read): Change return to enum register_status.  If
	the register is not REG_VALID, memset the buffer.  Return the
	register's status.
	(regcache_raw_read_signed): Handle non-REG_VALID registers and
	return the register's status.
	(regcache_raw_read_unsigned): Ditto.
	(regcache_cooked_read): Change return to enum register_status.
	Assert that with read-only regcaches, the register's status must
	be known.  If the regcache is read-only, and the register is not
	REG_VALID, memset the buffer.  Return the register's status.
	(regcache_cooked_read_signed): Change return to enum
	register_status.  Handle non-REG_VALID registers and return the
	register's status.
	(regcache_cooked_read_unsigned): Change return to enum
	register_status.  Handle non-REG_VALID registers and return the
	register's status.
	(regcache_xfer_part, regcache_raw_read_part)
	(regcache_cooked_read_part): Change return to enum
	register_status.  Return the register's status.
	(regcache_read_pc): Throw NOT_AVAILABLE_ERROR if the register is
	unavailable.
	(regcache_dump): Handle unavailable cooked registers.
	* frame.c (do_frame_register_read): Adjust interface to match
	regcache_cooked_read_ftype.
	* gdbarch.sh (pseudo_register_read): Change return to enum
	register_status.
	* gdbarch.h, gdbarch.c: Regenerate.

	* i386-tdep.h (i386_pseudo_register_read): Change return to enum
	register_status.
	* i386-tdep.c (i386_pseudo_register_read): Change return to enum
	register_status.  If reading a raw register indicates the raw
	register is not valid, return the raw register's status,
	otherwise, return REG_VALID.
	* amd64-tdep.c (amd64_pseudo_register_read): Change return to enum
	register_status.  Handle non-REG_VALID raw registers and return
	the register's status.
	* arm-tdep.c (arm_neon_quad_read)
	(arm_pseudo_read): Change return to enum register_status.  Handle
	non-REG_VALID raw registers and return the register's status.
	* avr-tdep.c (avr_pseudo_register_read): Ditto.
	* frv-tdep.c (frv_pseudo_register_read): Ditto.
	* h8300-tdep.c (h8300_pseudo_register_read): Ditto.
	* hppa-tdep.c (hppa_pseudo_register_read): Ditto.
	* m32c-tdep.c (m32c_move_reg_t): Change return to enum
	register_status.
	(m32c_raw_read, m32c_raw_write, m32c_banked_read)
	(m32c_banked_write, m32c_sb_read, m32c_sb_write, m32c_part_read)
	(m32c_part_write, m32c_cat_read, m32c_cat_write)
	(m32c_r3r2r1r0_read, m32c_r3r2r1r0_write)
	(m32c_pseudo_register_read): Change return to enum
	register_status.  Adjust.
	* m68hc11-tdep.c (m68hc11_pseudo_register_read): Change return to
	enum register_status.  Return the register's status.
	* mep-tdep.c (mep_pseudo_cr32_read): Change return to enum
	register_status.  Return the register's status.
	(mep_pseudo_cr64_read, mep_pseudo_register_read): Ditto.
	* mips-tdep.c (mips_pseudo_register_read): Ditto.
	* mt-tdep.c (mt_pseudo_register_read): Ditto.
	* rs6000-tdep.c (move_ev_register_func): New typedef.
	(e500_move_ev_register): Use it.  Change return to enum
	register_status.  Return the register's status.
	(do_regcache_raw_read): New function.
	(do_regcache_raw_write): New function.
	(e500_pseudo_register_read): Change return to enum
	register_status.  Return the register's status.  Use
	do_regcache_raw_read.
	(e500_pseudo_register_write): Adjust.  Use do_regcache_raw_write.
	(dfp_pseudo_register_read): Change return to enum register_status.
	Return the register's status.
	(vsx_pseudo_register_read): Ditto.
	(efpr_pseudo_register_read): Ditto.
	(rs6000_pseudo_register_read): Ditto.
	* s390-tdep.c (s390_pseudo_register_read): Change return to enum
	register_status.  Return the register's status.
	* sh64-tdep.c (pseudo_register_read_portions): New function.
	(sh64_pseudo_register_read): Change return to enum
	register_status.  Use pseudo_register_read_portions.  Return the
	register's status.
	* ia64-tdep.c (ia64_pseudo_register_read): Change return to enum
	register_status.  Return the register's status.
	* sh-tdep.c (pseudo_register_read_portions): New function.
	(sh_pseudo_register_read): Change return to enum register_status.
	Use pseudo_register_read_portions.  Return the register's status.
	* sparc-tdep.c (sparc32_pseudo_register_read): Change return to
	enum register_status.  Return the register's status.
	* sparc64-tdep.c (sparc64_pseudo_register_read): Ditto.
	* spu-tdep.c (spu_pseudo_register_read_spu)
	(spu_pseudo_register_read): Ditto.
	* xtensa-tdep.c (xtensa_register_read_masked)
	(xtensa_pseudo_register_read): Ditto.
	* bfin-tdep.c (bfin_pseudo_register_read): Ditto.

2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>

	* python/py-value.c (valpy_getitem): Fix formatting of error function
	call.

2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>

	ARI fixes: Add missing internationalization markups throughout
	C source files.
	* darwin-nat-info.c: Ditto.
	* record.c: Ditto.
	* remote.c: Ditto.
	* mi/mi-main.c: Ditto.

2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>

	ARI fixes: Add missing internationalization markups throughout
	yacc files.
	* c-exp.y: Ditto.
	* cp-name-parser.y: Ditto.
	* f-exp.y: Ditto.
	* m2-exp.y: Ditto.
	* objc-exp.y: Ditto.
	* p-exp.y: Ditto.

2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>

	ARI fixes: Messages should have no trailing new lines.
	* darwin-nat.c (mach_check_error): Remove trailing new line from
	warning function call message.
	* record.c (bfdcore_read): Idem for error call.

2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>

	* common/signals.c (target_signal_from_host): Add _ markup to error
	function call message.
	(target_signal_to_host): Add _ markup and remove trailing new line
	from warning call message.
	(target_signal_from_command): Add _ markup to error function call
	message.

2011-03-18  Phil Muldoon  <pmuldoon@redhat.com>

        PR python/12149

	* python/python.c (gdbpy_write): Accept a stream argument and
	operate to the appropriate stream.
	(gdbpy_flush): Likewise.
	(_initialize_python): Add stream constants.
	(finish_python_initialization): Add GdbOutputErrorFile class.

2011-03-18  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* MAINTAINERS: Add myself as a write-after-approval maintainer.

2011-03-18  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* amd64-tdep.c (amd64_relocate_instruction): Fix ordering of arguments
        to store_signed_integer.  Add debug message when relocating CALL
        instructions.  Fix formatting of debug message.
        * i386-tdep.c (i386_relocate_instruction): Ditto.

2011-03-17  Joel Brobecker  <brobecker@gnat.com>

	* target.h (struct target_ops): Remove to_lookup_symbol field.
	(target_lookup_symbol): Delete macro.
	* target.c (nosymbol, debug_to_lookup_symbol): Delete.
	(update_current_target, setup_target_debug): Remove handling
	of to_lookup_symbol target_ops field.
	* ada-tasks.c (get_known_tasks_addr): Remove use of
	target_lookup_symbol.
	* coffread.c (coff_symtab_read): Likewise.
	* dbxread.c (read_dbx_symtab): Ditto.

2011-03-17  Joel Brobecker  <brobecker@gnat.com>

	PR gdb/12116:
	* configure.ac: Add getthrds declaration check.
	* configure, config.in: Regenerate.
	* aix-thread.c (getthrds): Declare only if not already declared
	in procinfo.h.  More declaration out of get_signaled_thread to
	global scope.

2011-03-17  Phil Muldoon  <pmuldoon@redhat.com>

	* python/py-symtab.c: Populate symtab_object_methods,
	sal_object_methods.
	(stpy_is_valid): New function.
	(salpy_is_valid): Ditto.
	* python/py-symbol.c: Declare symbol_object_methods.  Populate.
	(sympy_is_valid): New function.
	* python/py-objfile.c: Declare objfile_object_methods.  Populate.
	(objfpy_is_valid): New function.
	* python/py-inferior.c: Populate inferior_object_methods.
	(infpy_is_valid): New function.
	* python/py-infthread.c: Populate thread_object_methods.
	(thpy_is_valid): New function.
	* python/py-block.c: Declare block_object_methods.  Populate.  Declare
	block_iterator_object_methods.  Populate.
	(blpy_is_valid): New function.
	(blpy_iter_is_valid): Ditto.

2011-03-16  Keith Seitz  <keiths@redhat.com>

	* linespec.c (find_methods): Canonicalize NAME before looking
	up the symbol.
	(name_end): New function.
	(keep_name_info): New function.
	(decode_line_1): Use keep_name_info.
	(decode_compound): Likewise.
	* cli/cli-utils.h (remove_trailing_whitespace): New function.
	* cli/cli-utils.c (remove_trailing_whitespace): Likewise.

	PR c++/12273
	* linespec.c (locate_first_half): Keep overload information, too.
	(decode_compound): Use a string to represent break characters
	to escape the loop.
	If P points to a break character, do not increment it.
	For C++ and Java, keep overload information and relevant keywords.
	If we cannot find a symbol, search the minimal symbols.

	PR c++/11734
	* linespec.c (decode_compound): Rename SAVED_ARG to
	THE_REAL_SAVED_ARG.
	Make a copy of THE_REAL_SAVED_ARG in SAVED_ARG and strip
	single-quotes.
	Pass a valid block to lookup_symbol.
	(lookup_prefix_sym): Likewise.
	(find_method): Construct search name based on SYM_CLASS instead
	of SAVED_ARG.
	* psymtab.c (lookup_partial_symbol): Add language parameter.
	(lookup_symbol_aux_psymtabs): Likewise.
	Don't assume that the psymtab we found was the right one. Search
	for the desired symbol in the symtab to be certain.
	(psymtab_search_name): New function.
	(lookup_partial_symbol): Use psymtab_search_name.
	Add language parameter.
	(read_symtabs_for_function): Add language parameter and pass to
	lookup_partial_symbol.
	(find_symbol_file_from_partial): Likewise.

2011-03-16  Paul Pluzhnikov  <ppluzhnikov@google.com>

	PR gdb/12528
	* dwarf2read.c (noop_record_line): New function.
	(dwarf_decode_lines): Ignore line tables for GCd functions.

2011-03-16  Pierre Muller  <muller@ics.u-strasbg.fr>

	Fix ARI warnings about new lines at the end of messages, which
	are unneeded as there is a new line added at the end of the message
	automatically.
	* darwin-nat.c (darwin_stop_inferior): Ditto.
	* dec-thread.c (dec_thread_get_ada_task_ptid): Ditto.
	* dfp.c (decimal_to_number): Ditto.
	* exec.c (print_section_info): Ditto.
	* i386-darwin-nat.c (darwin_set_sstep): Ditto.
	* osdata.c (get_osdata): Ditto.
	* record.c (bfdcore_write): Ditto.
	* remote-mips.c (mips_readchar): Ditto.
	* remote.c (read_ptid): Ditto.
	* ser-mingw.c (ser_windows_raw): Ditto.
	* tracepoint.c (add_local_symbols): Ditto.
	* windows-nat.c (fake_create_process): Ditto.

2011-03-16  Tom Tromey  <tromey@redhat.com>

	* tracepoint.c (stop_tracing): Don't declare.
	* event-top.c (after_char_processing_hook): Add `(void)'.

2011-03-16  Phil Muldoon  <pmuldoon@redhat.com>

	* NEWS: Add Parameter sub-classing description.

2011-03-16  Kai Tietz  <ktietz@redhat.com>

	* MAINTAINERS: Update my e-mail address.

2011-03-15  Andreas Tobler  <andreast@fgznet.ch>

	* MAINTAINERS: Add myself for write after approval privileges.

2011-03-15  Michael Snyder  <msnyder@vmware.com>

	* frame.c (find_frame_sal): Assert sym is not null.

	* dbxread.c (process_one_symbol): Assert 'name' is not null.

	* objc-lang.c (selectors_info): Check strchr for null result.

	* stabsread.c (define_symbol): Guard against bad stabstring input.

2011-03-15  Pierre Muller  <muller@ics.u-strasbg.fr>

	Remove trailing spaces and tabulations from pascal language
	support sources.
	p-exp.y: Ditto.
	p-lang.c: Ditto.
	p-lang.h: Ditto.
	p-valprint.c: Ditto.

2011-03-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf2read.c (dwarf2_get_pc_bounds): Require HIGH strictly higher
	than LOW.  Comment it.
	(read_partial_die): Call complaint for inappropriate zero LOWPC or
	HIGHPC not strictly higher than LOWPC.

2011-03-15  Pierre Muller  <muller@ics.u-strasbg.fr>

	Fix formatting of function declarations returning a pointer in
	previous commit.
	* varobj.c (varobj_add_child): Ditto.
	* hppa-tdep.h (hppa_init_objfile_priv_data): Ditto.
	* inferior.h (get_displaced_step_closure_by_addr): Ditto.

2011-03-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Add support
	for the "generic" vector ABI used with GCC 4.3 and later.
	(ppc64_sysv_abi_return_value): Likewise.

2011-03-15  Ulrich Weigand  <uweigand@de.ibm.com>

	* infcall.c (call_function_by_hand): Function return value is
	always a non_lval, even when using struct_return.

2011-03-15  Pedro Alves  <pedro@codesourcery.com>

	* printcmd.c (ALL_DISPLAYS_SAFE): New.
	(map_display_numbers): New.
	(do_delete_display): New.
	(undisplay_command): Use map_display_numbers.
	(do_enable_disable_display): New.
	(enable_disable_display_command): New function.
	(enable_display): Delete.
	(enable_display_command): New.
	(disable_display_command): Reimplement.
	(_initialize_printcmd): Adjust "enable display" command to use
	`enable_display_command' as callback.

2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>

	* NEWS: Add Python breakpoint 'stop' operation.

2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>

	* NEWS: Delete duplicate entry. Fix typo.

2011-03-14  Pierre Muller  <muller@ics.u-strasbg.fr>

	Fix ARI warning about function names in first column.
	Put prototype declaration on same line as return type.
	* objc-exp.y: Ditto.
	* p-exp.y: Ditto.
	* python/py-stopevent.h: Ditto.
	For long function names, split parameters to
	allow function name on same line as return type.
	* solib-pa64.c: Ditto.
	* varobj.c: Ditto.
	* varobj.h: Ditto.
	For long function declaration, use single line.
	* hppa-tdep.h: Ditto.
	* inferior.h: Ditto.

2011-03-14  Phil Muldoon  <pmuldoon@redhat.com>

	* python/python.h: Declare gdbpy_should_stop and
	gdbpy_breakpoint_has_py_cond.
	* python/python.c: Add python.h to includes.  Remove python.h from
	HAVE_PYTHON definition
	(gdbpy_should_stop): New dummy function.
	(gdbpy_breakpoint_has_py_cond): New dummy function.
	* python/py-breakpoint.c (bppy_init): Rewrite to allow
	sub-classing capabilities.
	(gdbpy_should_stop): New function.
	(gdbpy_breakpoint_has_py_cond): New function.
	(local_setattro): New function.
	* breakpoint.c (condition_command): Add check for Python 'stop'
	operation.
	(bpstat_check_breakpoint_conditions): Execute Python 'stop'
	operation function as part of stop/continue tests.

2011-03-14  Tom Tromey  <tromey@redhat.com>

	PR gdb/12576:
	* dwarf2loc.c (dwarf_expr_dwarf_call): Remove 'return'.
	(needs_frame_dwarf_call): Likewise.

2011-03-14  Pierre Muller  <muller@ics.u-strasbg.fr>

	Fix ARI warning about functions without parameters that do not
	use (void).
	* breakpoint.c (all_tracepoints): Replace () by (void).
	* f-exp.y (match_string_literal): Ditto.
	(yylex): Ditto.
	* m2-exp.y (yylex): Ditto.
	* mep-tdep.c (current_me_module): Ditto.
	(current_options): Ditto.
	(current_cop_data_bus_width): Ditto.
	(current_cr_names): Ditto.
	(current_cr_is_float): Ditto.
	(current_ccr_names): Ditto.
	* objc-exp.y (yylex): Ditto.
	* p-exp.y (yylex): Ditto.
	* remote.c (send_interrupt_sequence): Ditto.
	* tracepoint.c (current_trace_status): Ditto.
	* python/py-evts.c (gdbpy_initialize_py_events): Ditto.
	* python/py-prettyprint.c (push_dummy_python_frame): Ditto.

2011-03-11  Michael Snyder  <msnyder@vmware.com>

	* cli/cli-decode.h (CMD_LIST_AMBIGUOUS): Define.
	* cli/cli-decode.c (lookup_cmd_1): Use CMD_LIST_AMBIGUOUS.
	(lookup_cmd): Test for CMD_LIST_AMBIGUOUS.
	* completer.c (complete_line_internal): Use CMD_LIST_AMBIGUOUS.
	* top.c (set_verbose): Use CMD_LIST_AMBIGUOUS.

	* event-loop-c (delete_async_signal_handler): Assert prev_ptr.
	(delete_async_event_handler): Ditto.

	* python/py-breakpoint.c (bppy_set_condition): Stop memory leak.

	* python/py-breakpoint.c (bppy_get_commands): Fix memory leak.

	* top.c (set_verbose): Assert showcmd was found.

2011-03-11  Maxim Grigoriev  <maxim2405@gmail.com>

	* xtensa-tdep.c (warning_once): Correct style issues.

2011-03-11  Yao Qi  <yao@codesourcery.com>

	* arm-tdep.c (copy_ldr_str_ldrb_strb): Remove redundant statements.

2011-03-11  Andreas Schwab  <schwab@redhat.com>

	* common/aclocal.m4: Remove.

2011-03-10  Maxim Grigoriev  <maxim2405@gmail.com>

	* xtensa-tdep.c (windowing_enabled): Remove inline attribute.
	(xtensa_write_register, xtensa_read_register): Likewise.
	(xtensa_hextochar): Removed.
	(xtensa_init_reggroups): Replace xtensa_hextochar () by explicit code.

2011-03-10  Maxim Grigoriev  <maxim2405@gmail.com>

	* xtensa-tdep.c (xtensa_c0reg_t): Update comments.
	(xtensa_call0_frame_cache_t): Update comments.  New fields added.
	(xtensa_alloc_frame_cache): Add initialization for new fields.
	(xtensa_frame_cache): Change the way how call0_frame_cache () is called.
	(warning_once): New function.
	(xtensa_insn_kind): New item c0opc_and.
	(call0_classify_opcode): Add the case for AND instruction.
	(call0_track_op): Change arguments.  New local variable litbase.
	Add the case to handle c0opc_and.  Update algorithms for c0opc_mov,
	c0opc_l32r, c0opc_s32i to take into account dynamic stack adjustments
	in the prologue.
	Add cases for c0opc_l32e, c0opc_s32e, c0opc_rfwo, c0opc_rfwu.
	(call0_analyze_prologue): Update the comments.  Change arguments.
	Add the variety of updates to handle extended prologues, which now can
	conduct dynamic stack adjustments.
	(call0_frame_cache): Likewise.
	(xtensa_skip_prologue): Update call0_analyze_prologue () function call.
	(xtensa_gdbarch_init): Initialize xtensa_session_once_reported.

2011-03-10  Michael Snyder  <msnyder@vmware.com>

	* tracepoint.c (cmd_qtv): Discard unused value 'packet'.
	(cmd_qtframe): Ditto.
	(cmd_qtbuffer): Ditto.
	(cmd_bigqtbuffer): Ditto.

2011-03-10  Tom Tromey  <tromey@redhat.com>

	* tracepoint.c (trace_actions_command): Update.
	* thread.c (thread_apply_command): Update.
	* reverse.c (delete_bookmark_command): Update.
	(bookmarks_info): Update.
	* printcmd.c (undisplay_command): Update.
	* memattr.c (mem_enable_command): Update.
	(mem_disable_command): Update.
	(mem_delete_command): Update.
	* inferior.c (detach_inferior_command): Update.
	(kill_inferior_command): Update.
	(remove_inferior_command): Update.
	* cli/cli-utils.h (struct get_number_or_range_state): New.
	(init_number_or_range): Declare.
	(get_number_or_range): Update.
	* cli/cli-utils.c (init_number_or_range): New function.
	(get_number_or_range): Change 'pp' parameter to 'state'.  Remove
	static variables.
	(number_is_in_list): Update.
	* breakpoint.h (get_tracepoint_by_number): Update.
	* breakpoint.c (map_breakpoint_numbers): Update for change to
	get_number_or_range.
	(find_location_by_number): Use get_number, not
	get_number_or_range.
	(trace_pass_set_count): New function.
	(trace_pass_command): Update for change to get_number_or_range.
	Rework loop logic.
	(get_tracepoint_by_number): Remove 'multi_p' parameter; add
	'state' parameter.

2011-03-10  Phil Muldoon  <pmuldoon@redhat.com>

	* python/py-param.c (add_setshow_generic): Add set/show callback
	parameters.  Register Python object context.
	(get_show_value): New function.
	(get_set_value): New function.
	(call_doc_function): New function.
	(get_doc_string): Move behind get_show_value/get_set_value.

2011-03-10  Andreas Tobler  <andreast-list@fgznet.ch>

	* fbsd-nat.c (fbsd_make_corefile_notes): Constify local `fname'.

2011-03-09  Maxim Grigoriev  <maxim2405@gmail.com>

	* xtensa-tdep.c (xtensa_read_register): Add comment.
	(xtensa_write_register): Likewise.
	(xtensa_hextochar): Add comment and update to match coding conventions.
	(xtensa_frame_cache, xtensa_return_value): Follow coding conventions.
	(execute_l32e, execute_s32e, execute_code): Update comments.
	(xtensa_exception_handler_t): Update to match coding conventions.
	(xtensa_insn_kind): Likewise.

2011-03-09  Michael Snyder  <msnyder@vmware.com>

	* mi-cmd-disas.c (mi_cmd_disassemble): Fix memory leak.

2011-03-09  Pedro Alves  <pedro@codesourcery.com>

	* nto-tdep.c (nto_find_and_open_solib): Constify local `base'.

2011-03-09  Tom Tromey  <tromey@redhat.com>

	* thread.c (restore_selected_frame): Handle frame_level == -1.
	(make_cleanup_restore_current_thread): Use
	get_selected_frame_if_set.
	* frame.h (get_selected_frame_if_set): Declare.
	* frame.c (get_selected_frame_if_set): New function.

2011-03-09  Pedro Alves  <pedro@codesourcery.com>

	* cli/cli-cmds.c (shell_escape): Use lbasename.
	* coffread.c (coff_start_symtab): Constify parameter.
	(complete_symtab): Constify `name' parameter.
	(coff_symtab_read): Constify `filestring' local.
	(coff_getfilename): Constify return and `result' local.
	Use lbasename.
	* fbsd-nat.c (fbsd_make_corefile_notes): Use lbasename.
	* linux-fork.c (info_checkpoints_command): Use lbasename.
	* linux-nat.c (linux_nat_make_corefile_notes): Use lbasename.
	* minsyms.c (lookup_minimal_symbol): Use lbasename.
	* nto-tdep.c (nto_find_and_open_solib): Use lbasename.
	* procfs.c (procfs_make_note_section): Use lbasename.
	* tui/tui-io.c (printable_part): Constity return and parameter.
	Use lbasename.
	(print_filename): Constify parameters, and local `s'.
	(tui_rl_display_match_list): Constify local `temp'.

2011-03-09  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Revert:
	2011-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
	Fix DWARF-3+ DW_AT_accessibility default assumption.
	* dwarf2read.c (dwarf2_add_field): Fix new_field->accessibility for
	cu->header.version >= 3.

2011-03-09  Yao Qi  <yao@codesourcery.com>

	* common/Makefile.in: Remove.
	* common/configure: Remove.
	* common/configure.ac: Remove.

2011-03-09  Yao Qi  <yao@codesourcery.com>

	Revert:
	2011-02-11  Yao Qi  <yao@codesourcery.com>

	* common/Makefile.in: Add copyright header.

	2011-02-11  Yao Qi  <yao@codesourcery.com>

	* Makefile.in: Remove signals.o from COMMON_OBS.  Link
	libcommon.a.
	* configure.ac: Add common to sub dir.
	* configure: Regenerate.

2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>

	* xtensa-tdep.c (call0_ret): New function.
	(xtensa_skip_prologue): Speed up analysis.

2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>

	* xtensa-tdep.c (xtensa_register_reggroup_p): Count in all registers
	while executing MI command -data-list-changed-registers.

2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>

	* xtensa-tdep.c (xtensa_read_register): New function.
	(xtensa_write_register): New function.
	(xtensa_find_register_by_name): New function.
	(xtensa_windowed_frame_cache): Update comments in type description.
	(xtensa_frame_cache): Likewise.
	(xtensa_window_interrupt_insn): New function.
	(xtensa_frame_cache): Add analysis for Xtensa Window Exception frames.
	(xtensa_insn_kind): Add new instructions.
	(rwx_special_register): New function.
	(call0_classify_opcode): Add new instructions to the analysis.
	(a0_saved, a7_saved, a11_saved): New variables.
	(a0_was_saved, a7_was_saved, a11_was_saved): New variables.
	(execute_l32e): New function.
	(execute_s32e): New function.
	(xtensa_exception_handler_t): New type.
	(execute_code): New function.
	(xtensa_window_interrupt_frame_cache): New function to conduct frame
	analysis for Xtensa Window Exception handlers.

2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>

	* xtensa-tdep.c (TX_PS): New.
	(windowing_enabled): Update to count for Call0 ABI.
	(xtensa_hextochar): New.
	(xtensa_init_reggroups): Make algorithm generic.
	(xtensa_frame_cache): Use TX_PS on Tiny Xtensa.

2011-03-08  Maxim Grigoriev  <maxim2405@gmail.com>

	* xtensa-tdep.h (XTENSA_MAX_COPROCESSOR): Update.

2011-03-08  Michael Snyder  <msnyder@vmware.com>

	* i386-tdep.c (i386_follow_jump): Check return value of
	target_read_memory.
	(i386_analyze_struct_return): Ditto.
	(i386_skip_probe): Ditto.
	(i386_match_insn): Ditto.
	(i386_skip_noop): Ditto.
	(i386_analyze_frame_setup): Ditto.
	(i386_analyze_register_saves): Ditto.
	(i386_skip_prologue): Ditto.
	(i386_skip_main_prologue): Ditto.

	* target.c (read_whatever_is_readable): Fix memory leak.

	* i386-tdep.c (i386_process_record): Document fall through.

2011-03-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix DWARF-3+ DW_AT_accessibility default assumption.
	* dwarf2read.c (dwarf2_add_field): Fix new_field->accessibility for
	cu->header.version >= 3.

2011-03-08  Pedro Alves  <pedro@codesourcery.com>

	* remote.c (remote_check_symbols): Skip if the target has no
	execution.

2011-03-08  Joel Brobecker  <brobecker@adacore.com>

	* target.c (read_whatever_is_readable): Reformat comment,
	with a minor typo fix. Minor reformatting of the code.

2011-03-08  Yao Qi  <yao@codesourcery.com>

	* arm-tdep.c: Remove prototype declaration displaced_in_arm_mode.
	(displaced_read_reg): Add `dsc' parameter, remove `from' parameter.
	Use cached result instead of calling displaced_in_arm_mode again.
	(branch_write_pc, alu_write_pc, load_write_pc): Add `dsc' parameter.
	(displaced_write_reg, copy_preload, copy_preload_reg): Callers update.
	(cleanup_copro_load_store, copy_copro_load_store): Likewise.
	(cleanup_branch, copy_bx_blx_reg, copy_alu_imm): Likewise.
	(cleanup_alu_reg, copy_alu_reg, cleanup_alu_shifted_reg): Likewise.
	(copy_alu_shifted_reg, cleanup_load, cleanup_store): Likewise.
	(copy_extra_ld_st, copy_ldr_str_ldrb_strb): Likewise.
	(cleanup_block_load_all, cleanup_block_store_pc): Likewise.
	(cleanup_block_load_pc, copy_block_xfer): Likewise.
	* arm-linux-tdep.c (arm_linux_copy_svc): Callers update.
	(arm_catch_kernel_helper_return): Likewise.
	* gdb/arm-tdep.h : Update function declarations.

2011-03-07  Michael Snyder  <msnyder@vmware.com>

	* dwarf2loc.c (indirect_pieced_value): Assert 'piece' not null.

	* ser-unix.c (hardwire_get_tty_state): Stop memory leak.

	* mi/mi-cmd-env.c (_initialize_mi_cmd_env): Free environment.

	* elfread.c (elf_symtab_read): Stop memory leak.

	* main.c (captured_main): Fix memory leak.

2011-03-07  Andreas Schwab  <schwab@linux-m68k.org>

	* ada-lang.c (compare_names): Call is_name_suffix with string1
	instead of string2.

2011-03-07  Tom Tromey  <tromey@redhat.com>

	* xcoffread.c (xcoff_sym_fns): Update.
	* symfile.h (struct sym_fns) <sym_read_psymbols>: New field.
	(enum symfile_add_flags) <SYMFILE_NO_READ>: New constant.
	* symfile.c (syms_from_objfile): Handle SYMFILE_NO_READ.
	(symbol_file_add_with_addrs_or_offsets): Likewise.
	(reread_symbols): Handle OBJF_PSYMTABS_READ.
	* somread.c (som_sym_fns): Update.
	* psymtab.h (require_partial_symbols): Declare.
	* psymtab.c (require_partial_symbols): New function.
	(ALL_OBJFILE_PSYMTABS_REQUIRED): New macro.
	(ALL_OBJFILE_PSYMTABS): Undef.
	(ALL_PSYMTABS): Move from psympriv.h.
	(lookup_partial_symtab, find_pc_sect_psymtab)
	(lookup_symbol_aux_psymtabs, relocate_psymtabs)
	(find_last_source_symtab_from_partial)
	(forget_cached_source_info_partial)
	(print_psymtab_stats_for_objfile, read_symtabs_for_function)
	(expand_partial_symbol_tables, read_psymtabs_with_filename)
	(map_symbol_names_psymtab, map_symbol_filenames_psymtab)
	(find_symbol_file_from_partial, map_matching_symbols_psymtab)
	(expand_symtabs_matching_via_partial, maintenance_info_psymtabs):
	Use ALL_OBJFILE_PSYMTABS_REQUIRED.
	* psympriv.h (ALL_PSYMTABS): Move to psymtab.c.
	* objfiles.h (OBJF_PSYMTABS_READ): New macro.
	* objfiles.c (objfile_has_partial_symbols): Handle lazily-read
	psymtabs.
	* mipsread.c (ecoff_sym_fns): Update.
	* machoread.c (macho_sym_fns): Update.
	* elfread.c (elf_symfile_read): Set up for lazy psymtab reading.
	(read_psyms): New function.
	(elf_sym_fns, elf_sym_fns_gdb_index): Update.
	(elf_sym_fns_lazy_psyms): New global.
	* dwarf2read.c (dwarf2_initialize_objfile): Don't call
	dwarf2_build_psymtabs.
	* dbxread.c (aout_sym_fns): Update.
	* coffread.c (coff_sym_fns): Update.

2011-03-07  Tom Tromey  <tromey@redhat.com>

	* infrun.c (print_exited_reason): Include inferior id and pid in
	message.

2011-03-07  Tom Tromey  <tromey@redhat.com>

	* target.h (struct target_ops) <to_has_execution>: Add ptid_t
	parameter.
	(target_has_execution_1): Update.
	(target_has_execution_current): Declare.
	(target_has_execution): Call target_has_execution_current.
	(default_child_has_execution): Update.
	* target.c (default_child_has_execution): Add 'the_ptid'
	parameter.
	(target_has_execution_1): Likewise.
	(target_has_execution_current): New function.
	(add_target): Update.
	(init_dummy_target): Update.
	* remote-m32r-sdi.c (m32r_has_execution): New function.
	(init_m32r_ops): Use it.
	* record.c (record_core_has_execution): Now static.  Add
	'the_ptid' parameter.
	* inferior.c (have_live_inferiors): Don't save current thread.
	Use target_has_execution_1.

2011-03-07  Yao Qi  <yao@codesourcery.com>

	* Makefile.in (aclocal_m4_deps): Remove gnulib/m4/memcmp.m4.

2011-03-07  Joel Brobecker  <brobecker@adacore.com>

	* elfread.c (elf_symtab_read): Minor reformatting.

2011-03-07  Joel Brobecker  <brobecker@adacore.com>

	* objc-lang.c (selectors_info): Minor reformatting.

2011-03-07  Joel Brobecker  <brobecker@adacore.com>

	* ada-lang.c (compare_names): Add FALLTHROUGH comment.

2011-03-07  Joel Brobecker  <brobecker@adacore.com>
	    Michael Snyder  <msnyder@vmware.com>

	* ada-valprint.c (ada_val_print_array): Move the declaration of
	"byte_order" and "elttype" inside the block where these variables
	are actually used.  Remove some special handling for the case
	where "elttype" and "eltlen" are null.  Replace by a comment
	and a couple of assertion checks.

2011-03-05  Michael Snyder  <msnyder@vmware.com>

	* source.c (add_path): Replace semicolon at end of block.
	* dwarf2expr.c (execute_stack_op): Ditto.

2011-03-05  Mike Frysinger  <vapier@gentoo.org>

	* bfin-tdep.c: Include sim-regno.h and gdb/sim-bfin.h.
	* configure.tgt (bfin-*-*linux*): Define gdb_sim.
	(bfin-*-*): Likewise.

2011-03-05  Michael Snyder  <msnyder@vmware.com>

	* dwarf2expr.c (execute_stack_op): Delete superfluous semicolon.
	* mdebugread.c (parse_symbol): Ditto.
	* parse.c (parse_exp_in_context): Ditto.
	* source.c (add_path): Ditto.
	* utils.c (gnu_debuglink_crc32): Ditto.
	* varobj.c (variable_language): Ditto.

	* linux-tdep.c (linux_get_siginfo_type): Stop memory leak.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

	* linux-fork.c (inferior_call_waitptid): Fix copy/paste error.

	* symfile.c (simple_overlay_update): Check for null return value
	from lookup_minimal_symbol.

	* xml-syscall.c (syscall_start_syscall): Assert name is non null.

2011-03-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* eval.c (parse_and_eval_address_1): Remove function.
	* linespec.c (decode_indirect): Call parse_to_comma_and_eval
	instead of parse_and_eval_address_1.
	* value.h (parse_and_eval_address_1): Remove prototype.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

	* remote.c (putpkt_binary): Document that case stmt falls through.

2011-03-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* breakpointc (print_it_typical): Move NULL check from here...
	(print_bp_stop_message): ... to here.

2011-03-04  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>

	* breakpoint.c (enable_command): Use break instead of continue,
	and fill in a missing break.
	(disable_command): Ditto.

2011-03-04  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* inflow.c (terminal_init_inferior_with_pgrp): Copy ttystate.
	(terminal_save_ours): Remove misleading comment.
	(inflow_inferior_data_cleanup): Free ttystate.
	(inflow_inferior_exit): Likewise.
	(copy_terminal_info): Copy ttystate.

	* serial.c (serial_copy_tty_state): New function.
	* serial.h (serial_copy_tty_state): Add prototype.
	(struct serial_ops): Add copy_tty_state callback.
	* ser-base.c (ser_base_copy_tty_state): New function.
	* ser-base.h (ser_base_copy_tty_state): Add prototype.
	* ser-go32.c (dos_copy_tty_state): New function.
	(dos_ops): Install copy_tty_state callback.
	* ser-mingw.c (_initialize_ser_windows): Likewise.
	* ser-pipe.c (_initialize_ser_pipe): Likewise.
	* ser-unix.c (hardwire_copy_tty_state): New function.
	(_initialize_ser_hardwire): Install it.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

	* breakpoint.c (create_breakpoint): Add missing break statement.

	Reverting this patch:
	* infcall.c (call_function_by_hand): Add break statements for lint.

	Reverting this patch:
	* cli/cli-script.c (script_from_file): Add break for lint.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

	* solib.c (reload_shared_libraries_1): Close memory leak.

2011-03-03  Tom Tromey  <tromey@redhat.com>

	PR gdb/12538:
	* dwarf2read.c (process_psymtab_comp_unit): Handle case where
	DW_STRING is NULL.

2011-03-03  Michael Snyder  <msnyder@vmware.com>

	* remote-fileio.c (remote_fileio_func_fstat): Initialize all
	fields of struct 'st' to zero.

	* tui/tui-winsource.c (tui_update_source_window_as_is): Initialize
	sal.pspace before calling set_current_source_symtab_and_line.

2011-03-03  Yao Qi  <yao@codesourcery.com>

	* Makefile.in (configure-common): Remove.  Let Makefile
	in dir common to rebuild itself.
	(common/Makefile): Likewise.

2011-03-03  Joel Brobecker  <brobecker@adacore.com>

	* utils.c (parse_escape): Add i18n markup in error message.

2011-03-03  Yao Qi  <yao@codesourcery.com>

	* gdb/arm-tdep.c (shifted_reg_val): Replace magic number 15 with
	ARM_PC_REGNUM.
	(thumb_get_next_pc_raw, arm_get_next_pc_raw): Likewise.
	(displaced_write_reg, displaced_read_reg): Likewise.
	(copy_ldr_str_ldrb_strb, cleanup_block_load_all): Likewise.
	(cleanup_block_load_pc, copy_block_xfer): Likewise.
	(cleanup_branch): Replace magic number 14 and 15 with
	ARM_LR_REGNUM and ARM_PC_REGNUM respectively.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

	* maint.c (maintenance_do_deprecate): No need to check for NULL.

	* cli/cli-script.c (script_from_file): Add break for lint.

	* mdebugread.c (parse_partial_symbols): Fix indent.

	* target-descriptions.c (tdesc_gdb_type): No need to call
	xstrdup, callee saves a copy.

	* printcmd.c (print_scalar_formatted): Use strncpy for safety.

	* infcall.c (call_function_by_hand): Add break statements for lint.

	* utils.c (parse_escape): Escape the escape char.

	* python/py-inferior.c (build_inferior_list): Error out if
	PyList_Append fails.
	(gdbpy_inferiors): Error out if build_inferior_list fails.

	* linux-nat.c (linux_nat_xfer_partial): Preserve errno around
	a function call.

	* record.c (record_restore): Move printf to before error return.

2011-03-02  Yao Qi  <yao@codesourcery.com>

	* arm-tdep.h (struct displaced_step_closure): Add two new fields
	is_thumb and insn_size.
	* arm-tdep.c (displaced_read_reg): Adjust correct pipeline offset
	on both ARM and Thumb mode.
	(arm_process_displaced_insn): Set is_thumb and insn_size.
	(arm_displaced_init_closure): Handle both 16-bit and 32-bit.
	(arm_displaced_step_fixup): Likewise.

2011-03-01  Michael Snyder  <msnyder@vmware.com>

	* cli/cli-dump.c (dump_bfd_file): Check error return and warn.

	* jv-lang.c (evaluate_subexp_java): Conditional can't be true.

	* dwarf2read.c (dwarf2_compute_name): NAME cannot be null here.

	* cli/cli-dump.c (restore_binary_file): Validate ftell return value.

	* ada-lang.c (ada_make_symbol_completion_list): Replace malloc
	with xmalloc.

	* ada-lang.c (aggregate_assign_others): Rename inner scope variable
	which shadows function parameter.

	* tracepoint.c (create_tsv_from_upload): Superfluous call
	to xstrdup.  Callee already calls xstrdup.

	* linespec.c (decode_line_1): Remove unnecessary null check.

	* tracepoint.c (scope_info): Fix mem leak, remove underused
	variable.

	* python/py-prettyprint.c (apply_val_pretty_printer): Remove
	superfluous null check.

	* std-regs.c (value_of_builtin_frame_pc_reg): Frame can't be null.
	(value_of_builtin_frame_fp_reg): Ditto.

	* event-top.c (display_gdb_prompt): Remove superfluous null check.

	* python/py-prettyprint.c (apply_val_pretty_printer): VAL may
	be null.

	* linespec.c (decode_line_1): Check for null before dereference.

	* reverse.c (record_restore): Move null-check to before pointer
	dereference.

	* python/py-utils.c (gdbpy_obj_to_string): Delete unused variable.

	* objc-lang.c (selectors_info): Add explanitory comment.
	(classes_info): Ditto.

2011-03-01  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* arm-linux-tdep.c (ARM_LDR_PC_SP_4): Add define.
	(arm_linux_restart_syscall_init): Handle both on-stack and in-kernel
	versions of the trampoline.  Handle Thumb vs. ARM addresses.
	(arm_kernel_linux_restart_syscall_tramp_frame): New global.
	(arm_linux_init_abi): Install it.
	* arm-tdep.c (arm_psr_thumb_bit): Make global.
	* arm-tdep.c (arm_psr_thumb_bit): Add prototype.

2011-02-28  Michael Snyder  <msnyder@vmware.com>

	* ui-out.c (ui_out_field_core_addr): Make local char buffer
	a little bigger, to avoid possibility of an overflow.

	* breakpoint.c (breakpoint_adjustment_warning): Make local char
	buffers a little bigger, to avoid possibility of an overflow.

	* coffread.c (coff_getfilename): Add check to avoid overflow.

	* objc-lang.c (selectors_info): Add a small safety margin to
	avoid overflow.
	(classes_info): Error out on too long REGEXP.

	* infrun.c (handle_inferior_event): Remove unused function call.

	* fork-child.c (fork_inferior): Remove ifdef'd code and
	unused variable.

	* linux-thread-db.c (attach_thread): Discard unused value.

	* linux-nat.c (linux_handle_extended_wait): Delete unused variable.

	* remote.c (remote_get_noisy_reply): Discard unused value.
	(remote_vcont_resume): Ditto.
	(remote_stop_ns): Ditto.

	* linespec.c (decode_objc): Delete unused variable.

	* tui/tui-regs.c (tui_register_format): Delete unused variable.

	* dwarf2read.c (add_partial_symbol): Discard unused values.
	(read_base_type): Delete unused variable.

	* dbxread.c (read_dbx_symtab): Discard unused value.

	* eval.c (evaluate_subexp_standard): Delete unused variable,
	and discard unused values.

	* infcmd.c (_initialize_infcmd): Discard unused values.

	* stabsread.c (rs6000_builtin_type): Missing break statement.

	* dbxread.c (process_one_symbol): Discard unused value.

	* coffread.c (coff_end_symtab): Delete unused variable.

	* dwarf2read.c (dw2_get_file_names): Discard unused value.
	(dwarf2_add_typedef): Delete unused variable.
	(read_namespace): Ditto.
	(dwarf_decode_macros): Ditto.

	* m2-lang.c (evaluate_subexp_modula2): Discard unused variable.

	* opencl-lang.c (evaluate_subexp_opencl): Discard unused value.

	* p-valprint.c (pascal_val_print): Discard unused value.

	* utils.c (nquery): Call va_end before return;
	(yquery): Ditto.
	(query): Ditto.

	* proc-service.c (ps_plog): Call va_end before return.

2011-02-28  Tom Tromey  <tromey@redhat.com>

	* python/python.c (gdbpy_value_cst): New global.
	(_initialize_python): Initialize it.
	* python/python-internal.h (gdbpy_value_cst): Declare.
	* python/py-value.c (convert_value_from_python): Use
	gdbpy_value_cst.

2011-02-28  Michael Snyder  <msnyder@vmware.com>

	* python/py-cmd.c (cmdpy_init): Fix memory leak.

	* breakpoint.c (catch_syscall_completer): Free malloced list.

	* jv-lang.c (java_primitive_type_from_name): Add missing break.

	* opencl-lang.c (lval_func_check_validity): Rename inner variables.
	(lval_func_check_synthetic_pointer): Ditto.
	(lval_func_free_closure): Fix use-after-free.

2011-02-28  Tom Tromey  <tromey@redhat.com>

	* psymtab.c (expand_partial_symbol_tables): Use
	ALL_OBJFILE_PSYMTABS.

2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* objc-lang.c (selectors_info): Error on too long REGEXP.

2011-02-28  Michael Snyder  <msnyder@vmware.com>

	* python/py-param.c (set_parameter_value): Add missing
	break statement.

	* linux-record.c (record_linux_system_call): Add missing
	break statement.

2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* breakpoint.c (print_one_breakpoint_location): Remove unused
	argument PRINT_ADDRESS_BITS.  Update callers.
	(print_one_breakpoint): Likewise.

2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* breakpoint.c (wrap_indent_at_field): New function.
	(print_breakpoint_location): Use it instead of WRAP_INDENT argument.
	Allocate ui_stream locally instead of using STB argument.
	(print_one_breakpoint_location): Update call.
	* ui-out.c (ui_out_query_field): New function.
	* ui-out.h (ui_out_query_field): Add prototype.

2011-02-28  Joel Brobecker  <brobecker@adacore.com>

	From Michael Snyder  <msnyder@vmware.com>
	* ada-exp.y (write_object_renaming): Add FALLTHROUGH comment.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

	* objc-lang.c (selectors_info): Prevent string overrun.

	* tui/tui-stack.c (tui_get_function_from_frame): Fix off by one
	error in strncpy.

	* symtab.c (rbreak_command): Move variable 'file_name' to
	outer scope.

	* d-valprint.c (dynamic_array_type): Avoid shadowing a function
	param with a local variable of the same name.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

	* value.c (value_from_history_ref): New function.
	* value.h (value_from_history_ref): Export.
	* cli/cli-utils.c (get_number_trailer): Use value_from_history_ref
	to parse value history references.
	* cli/cli-utils.h (get_number_trailer): Update comment.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

	* inferior.c (detach_inferior_command): Use get_number_or_range.
	(kill_inferior_command): Ditto.
	(remove_inferior_command): Ditto.
	(initialize_inferiors): Make command names plural.
	Update help strings.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

	* darwin-nat-info.c: Fix comment typo.
	* dwarf2expr.h: Ditto.
	* fbsd-nat.c: Ditto.
	* fbsd-nat.h: Ditto.
	* frame-unwind.h: Ditto.
	* frame.h: Ditto.
	* hppa-hpux-tdep.c: Ditto.
	* i386-linux-nat.c: Ditto.
	* linux-nat.c: Ditto.
	* nbsd-nat.c: Ditto.
	* nbsd-nat.h: Ditto.
	* ppc-linux-tdep.c: Ditto.
	* serial.c: Ditto.
	* ui-file.h: Ditto.
	* tui/tui-winsource.c: Ditto.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

	* breakpoint.c (reattach_breakpoints): Avoid resource leak (ui_file).

	* maint.c (maintenance_do_deprecate): Plug a memory leak.

	* dwarf2loc.c (insert_bits): Avoid shadowing a function param
	with a local variable of the same name.

	* i387-tdep.c (i387_supply_fxsave): Avoid shadowing a function
	param with a local variable of the same name.
	(i387_supply_xsave): Ditto.

	* linux-low.c (linux_nat_xfer_osdata): Rename local variable so
	that it does not shadow a function parameter.

	* i386-nat.c (i386_length_and_rw_bits): Document that case
	statement is meant to fall through.

	* expprint.c (dump_subexp_body_standard): Document that case
	statement is meant to fall through.

	* amd64-linux-tdep.c (amd64_linux_syscall_record): Delete
	dead if statement.  Condition can't be false.

2011-02-25  Michael Snyder  <msnyder@vmware.com>

	* arm-tdep.c: Fix typos in comments.
	* bsd-uthread.c: Ditto.
	* completer.c: Ditto.
	* corelow.c: Ditto.
	* cp-namespace.c: Ditto.
	* cp-support.c: Ditto.
	* cris-tdep.c: Ditto.
	* dbxread.c: Ditto.
	* dwarf2read.c: Ditto.
	* frame.h: Ditto.
	* gdbtypes.h: Ditto.
	* inferior.h: Ditto.
	* mdebugread.c: Ditto.
	* mips-tdep.c: Ditto.
	* ppc-linux-nat.c: Ditto.
	* ppc-linux-tdep.c: Ditto.
	* printcmd.c: Ditto.
	* sol-thread.c: Ditto.
	* solib-frv.c: Ditto.
	* solist.h: Ditto.
	* sparc64-tdep.c: Ditto.
	* spu-tdep.c: Ditto.
	* stabsread.c: Ditto.
	* symfile.c: Ditto.
	* valops.c: Ditto.
	* varobj.c: Ditto.
	* vax-nat.c: Ditto.
	* python/py-block.c: Ditto.
	* python/py-symbol.c: Ditto.
	* python/py-symtab.c: Ditto.
	* python/py-value.c: Ditto.
	* tui/tui-win.c: Ditto.

2011-02-25  Michael Snyder  <msnyder@vmware.com>

	* inferior.c (print_inferior): Accept a string instead of an int
	for requested_inferiors, and use get_number_or_range to parse it.
	(info_inferiors_command): Pass args string to print_inferior.
	(initialize_inferiors): Change help string for info inferiors.
	* inferior.h (print_inferior): Export prototype change.

2011-02-25  Tom Tromey  <tromey@redhat.com>

	* common/ax.def (invalid2): Set to 0x31.

2011-02-25  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf2loc.c (disassemble_dwarf_expression) <DW_OP_breg[0-9]+>: Use
	L and plongest.
	(disassemble_dwarf_expression) <DW_OP_bregx>: Drop variable offset,
	use L and plongest.
	(disassemble_dwarf_expression) <DW_OP_fbreg>: Use L and plongest.

2011-02-24  Michael Snyder  <msnyder@vmware.com>

	* Makefile.in (clean): Make clean should remove generated files
	observer.h and observer.inc.

2011-02-24  Joel Brobecker  <brobecker@adacore.com>

	Revert the following patch (not approved yet):
	2011-02-21  Hui Zhu  <teawater@gmail.com>
	* Makefile.in (HFILES_NO_SRCDIR): Add printcmd.h.
	* ax-gdb.c (gen_printf_expr_callback): New function.
	* ax-gdb.h (gen_printf_expr_callback): Forward declare.
	* ax-general.c (ax_memcpy): New function.
	(ax_print): Handle "printf".
	(ax_reqs): Ditto.
	* ax.h (ax_memcpy): Forward declare.
	* common/ax.def (invalid2): Removed.
	(printf): New entry.
	* printcmd.c (printcmd.h): New include.
	(string_printf): New function.
	(ui_printf): Removed.
	(printf_command): Remove static.  Call string_printf.
	(eval_command): Call string_printf.
	* printcmd.h: New file.
	* tracepoint.c (validate_actionline,
	encode_actions_1): handle printf_command.

2011-02-23  Tom Tromey  <tromey@redhat.com>

	* ax-general.c (ax_pick): Add missing newline.

2011-02-23  Michael Snyder  <msnyder@vmware.com>

	* breakpoint.c (breakpoint_1): Change first argument from an int
	to a char pointer, so that the function now accepts a list of
	breakpoints rather than just one.  Use new function
	'number_is_in_list' to implement.
	(breakpoints_info): Pass char * instead of int to breakpoint_1.
	(watchpoints_info): Ditto.
	(tracepoints_info): Ditto.
	(maintenance_info_breakpoints): Ditto.
	(_initialize_breakpoint): Update help strings to reflect the fact
	that these functions can now take more than one argument.
	* cli/cli-utils.c (number_is_in_list): New function.
	* cli/cli-utils.h (number_is_in_list): Export.

2011-02-23  Michael Snyder  <msnyder@vmware.com>

	* memattr.c (mem_enable_command): Use get_number_or_range.
	(mem_disable_command): Ditto.
	(mem_delete_command): Ditto.
	(_initialize_mem): Tweak usage message to reflect multiple
	arguments.

2011-02-22  Doug Evans  <dje@google.com>

	Add gdb.lookup_global_symbol python function.
	* NEWS: Add entry.
	* python/py-symbol.c (gdbpy_lookup_global_symbol): New function.
	* python/python-internal.h (gdbpy_lookup_global_symbol): Declare it.
	* python/python.c (GdbMethods): Add entry for lookup_global_symbol.

2011-02-22  Tom Tromey  <tromey@redhat.com>

	* language.c (language_class_name_from_physname): Rename
	'curr_language' argument to 'lang'; use in body.

2011-02-22  Michael Snyder  <msnyder@vmware.com>

	* cli/cli-utils.c (number_is_in_list): Check for zero return.

2011-02-22  Pedro Alves  <pedro@codesourcery.com>

	* frame-unwind.h: Fix comment to mention the this frame, not the
	next.

2011-02-22  Tom Tromey  <tromey@redhat.com>

	* symfile.c (auto_solib_limit): Remove.
	* symfile.h (auto_solib_limit): Remove.

2011-02-22  Joel Brobecker  <brobecker@adacore.com>

	* Makefile.in (INSTALLED_LIBS): Delete.  Update comment.

2011-02-21  Michael Snyder  <msnyder@vmware.com>

	* gdbthread.h (print_thread_info): Change prototype.
	* thread.c (print_thread_info): Accept char* instead of int for
	requested_threads argument.  Use new function number_is_in_list
	to determine which threads to list.
	(info_threads_command): Pass char* to print_thread_info.
	* cli/cli-utils.c (number_is_in_list): New function.
	* cli/cli-utils.h (number_is_in_list): Export.
	* mi/mi-main.c (mi_cmd_thread_info): Pass char* to
	print_thread_info.
	(print_one_inferior): Ditto.
	(mi_cmd_list_thread_groups): Ditto.

2011-02-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* common/Makefile.in (CFLAGS): New.
	(COMPILE): Add $(CFLAGS).

2011-02-21  Tom Tromey  <tromey@redhat.com>

	* breakpoint.c (catch_syscall_command_1): Fix typo.

2011-02-21  Tom Tromey  <tromey@redhat.com>

	* reverse.c: Include cli-utils.h.
	* printcmd.c: Include cli-utils.h.
	(string_printf): Use skip_spaces.
	* cli/cli-utils.h: New file.
	* cli/cli-utils.c: New file.
	* cli/cli-dump.h (skip_spaces): Move to cli-utils.h.
	* cli/cli-dump.c (skip_spaces): Move to cli-utils.c.
	* breakpoint.h (get_number, get_number_or_range): Move to
	cli-utils.h.
	* breakpoint.c: Include cli-utils.h.
	(get_number_trailer, get_number, get_number_or_range)
	(ep_skip_leading_whitespace): Move to cli-utils.c.
	(create_breakpoint_sal, find_condition_and_thread)
	(decode_static_tracepoint_spec, watch_command_1)
	(watch_maybe_just_location, ep_parse_optional_if_clause)
	(catch_fork_command_1, catch_exec_command_1)
	(catch_syscall_command_1): Use skip_spaces, skip_to_space.
	* Makefile.in (SUBDIR_CLI_OBS): Add cli-utils.o.
	(SUBDIR_CLI_SRCS): Add cli-utils.c.
	(HFILES_NO_SRCDIR): Add cli-utils.h.
	(cli-utils.o): New target.

2011-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>

	* remote.c (remote_close): Reset INFERIOR_PTID to NULL_PTID
	before calling discard_all_inferiors.

2011-02-21  Ulrich Weigand  <uweigand@de.ibm.com>

	* opencl-lang.c (STRUCT_OCL_TYPE): Remove.
	(struct builtin_opencl_type): Remove.
	(builtin_opencl_type): Change return type to "struct type **".
	(lookup_opencl_vector_type): Update caller.
	(opencl_language_arch_info): Copy primitive type vector from gdbarch.
	(build_opencl_types): Install plain array of "struct type *"
	instead of "struct builtin_opencl_type".

2011-02-21  Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
	    Ulrich Weigand  <uweigand@de.ibm.com>

	* arm-linux-nat.c: Include "observer.h" and "gdbthread.h".
	(PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define.
	(struct arm_linux_hwbp_cap): New type.
	(arm_linux_get_hwbp_cap): New function.
	(arm_linux_get_hw_breakpoint_count): Likewise.
	(arm_linux_get_hw_watchpoint_count): Likewise.
	(arm_linux_can_use_hw_breakpoint): Likewise.
	(arm_hwbp_type): New type.
	(arm_hwbp_control_t): Likewise.
	(struct arm_linux_hw_breakpoint): Likewise.
	(struct arm_linux_thread_points): Likewise.
	(arm_threads): New global variable.
	(arm_linux_find_breakpoints_by_tid): New function.
	(arm_hwbp_control_initialize): Likewise.
	(arm_hwbp_control_is_enabled): Likewise.
	(arm_hwbp_control_disable): Likewise.
	(arm_linux_hw_breakpoint_initialize): Likewise.
	(arm_linux_get_hwbp_type): Likewise.
	(arm_linux_hw_watchpoint_initialize): Likewise.
	(arm_linux_hw_breakpoint_equal): Likewise.
	(arm_linux_insert_hw_breakpoint1): Likewise.
	(arm_linux_remove_hw_breakpoint1): Likewise.
	(arm_linux_insert_hw_breakpoint): Likewise.
	(arm_linux_remove_hw_breakpoint): Likewise.
	(arm_linux_region_ok_for_hw_watchpoint): Likewise.
	(arm_linux_insert_watchpoint): Likewise.
	(arm_linux_remove_watchpoint): Likewise.
	(arm_linux_stopped_data_address): Likewise.
	(arm_linux_stopped_by_watchpoint): Likewise.
	(arm_linux_watchpoint_addr_within_range): Likewise.
	(arm_linux_new_thread): Likewise.
	(arm_linux_thread_exit): Likewise.
	(_initialize_arm_linux_nat): Install hardware breakpoint/watchpoint
	related target callbacks.  Register arm_linux_new_thread and
	arm_linux_thread_exit.
	* arm-tdep.h (arm_pc_is_thumb): Add prototype.
	* arm-tdep.c (arm_pc_is_thumb): Make global.
	(arm_gdbarch_init): Call set_gdbarch_have_nonsteppable_watchpoint.

2011-02-21  Ulrich Weigand  <uweigand@de.ibm.com>

	* breakpoint.c (update_watchpoint): Do not attempt to recreate
	per-frame locations while within a function epilogue.

2011-02-21  Pierre Muller  <muller@ics.u-strasbg.fr>

	* ser-mingw.c (ser_windows_close): Reformat comment to better conform
	to GNU coding standards.

2011-02-21  Pierre Muller  <muller@ics.u-strasbg.fr>

	Allow use of mingw native on Windows 95 OS.
	* ser-mingw.c (CancelIo): New macro for dynamically loaded DLL entry.
	(ser_windows_close): Only call CancelIo if function exists.
	(_initialize_ser_windows): Use LoadLirary/GetProcAddress
	to check for existence of CancelIo function in kernel32 DLL.

2011-02-21  Hui Zhu  <teawater@gmail.com>

	* Makefile.in (HFILES_NO_SRCDIR): Add printcmd.h.
	* ax-gdb.c (gen_printf_expr_callback): New function.
	* ax-gdb.h (gen_printf_expr_callback): Forward declare.
	* ax-general.c (ax_memcpy): New function.
	(ax_print): Handle "printf".
	(ax_reqs): Ditto.
	* ax.h (ax_memcpy): Forward declare.
	* common/ax.def (invalid2): Removed.
	(printf): New entry.
	* printcmd.c (printcmd.h): New include.
	(string_printf): New function.
	(ui_printf): Removed.
	(printf_command): Remove static.  Call string_printf.
	(eval_command): Call string_printf.
	* printcmd.h: New file.
	* tracepoint.c (validate_actionline,
	encode_actions_1): handle printf_command.

2011-02-19  Michael Snyder  <msnyder@vmware.com>

	* reverse.c (delete_one_bookmark): Argument is now bookmark
	id rather than pointer to bookmark struct.
	(delete_bookmark_command): Use get_number_or_range.
	(goto_bookmark_command): Parse with get_number instead of strtoul.
	(bookmark_1): New function.  Print info for one bookmark.
	(bookmarks_info): Use get_number_or_range and bookmark_1.

2011-02-18  Michael Snyder  <msnyder@vmware.com>

	* thread.c (info_threads_command): Re-implement using
	get_number_or_range.
	(thread_apply_command): Ditto.

2011-02-18  Tom Tromey  <tromey@redhat.com>

	* common/ax.def: New file.
	* ax.h (enum agent_op): Use ax.def.
	* ax-general.c (aop_map): Use ax.def.

2011-02-18  Tom Tromey  <tromey@redhat.com>

	* ax-general.c (aop_map): Add pick and rot.
	* dwarf2loc.c (compile_dwarf_to_ax) <DW_OP_over>: Reimplement.
	<DW_OP_rot>: Implement.
	* ax.h (enum agent_op) <aop_pick, aop_rot>: New constants.
	(ax_pick): Declare.
	* ax-general.c (ax_pick): New function.

2011-02-18  Tom Tromey  <tromey@redhat.com>

	* Makefile.in (HFILES_NO_SRCDIR): Don't mention ada-operator.inc.

2011-02-18  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Tom Tromey  <tromey@redhat.com>

	* cp-support.c (make_symbol_overload_list_namespace): Do not call
	make_symbol_overload_list_block with NULL BLOCK.
	* valarith.c (unop_user_defined_p): Resolve also TYPE_CODE_TYPEDEF.

2011-02-18  Pedro Alves  <pedro@codesourcery.com>

	* breakpoint.c (get_number_trailer): No longer accept a NULL PP.
	* breakpoint.h (get_number_or_range): Declare.
	* printcmd.c (ALL_DISPLAYS): Declare.
	(delete_display): Reimplement taking a display pointer.
	(undisplay_command): Accept a range of displays to delete, using
	get_number_or_range.

2011-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>

	* c-valprint.c (c_val_print): Add embedded_offset to address
	for arrays of unspecified length.
	* p-valprint.c (pascal_val_print): Likewise.

2011-02-18  Yao Qi  <yao@codesourcery.com>

	* gdb/arm-tdep.c (arm_displaced_step_copy_insn): Move code to ...
	(arm_process_displaced_insn): .. here. Remove parameter INSN.
	(thumb_process_displaced_insn): New.
	* gdb/arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Update
	call to arm_process_displaced_insn.
	* gdb/arm-tdep.h : Update declaration of arm_process_displaced_insn.

2011-02-17  Tom Tromey  <tromey@redhat.com>

	* dwarf2loc.h (dwarf2_compile_expr_to_ax): Declare.
	* dwarf2loc.c (dwarf2_compile_expr_to_ax): Rename from
	compile_dwarf_to_ax.  No longer static.  Call
	dwarf2_compile_cfa_to_ax.
	(locexpr_tracepoint_var_ref): Update.
	(loclist_tracepoint_var_ref): Update.
	* dwarf2-frame.h (dwarf2_compile_cfa_to_ax): Declare.
	* dwarf2-frame.c (execute_cfa_program): Remove 'this_frame'
	argument; add 'gdbarch' and 'pc'.
	(dwarf2_compile_cfa_to_ax): New function.
	(dwarf2_frame_cache): Update.

2011-02-17  Joel Brobecker  <brobecker@adacore.com>

	* ada-lang.c (ada_type_of_array): Fix the size of the array
	in the case of an unconstrained packed array.

2011-02-17  Yao Qi  <yao@codesourcery.com>

	* common/Makefile.in: Add more targets for make.

2011-02-16  Tom Tromey  <tromey@redhat.com>

	* dwarf2loc.c (unimplemented): Fix typo.

2011-02-16  Tom Tromey  <tromey@redhat.com>

	* dwarf2loc.c (unimplemented): Handle unnamed opcodes.
	(compile_dwarf_to_ax) <default>: Use unimplemented.
	<DW_OP_deref>: Update.
	(disassemble_dwarf_expression): Update.
	* dwarf2read.c (dwarf_stack_op_name): Remove 'def' argument.
	(decode_locdesc): Update.
	* dwarf2expr.h (dwarf_stack_op_name): Update.

2011-02-16  Tom Tromey  <tromey@redhat.com>

	* ax.h (struct aop_map) <name>: Now const.

2011-02-16  Tom Tromey  <tromey@redhat.com>

	* ax-gdb.c.c (gen_expr) <UNOP_MEMVAL>: Handle value kinds other
	than axs_rvalue.

2011-02-16  Yao Qi  <yao@codesourcery.com>

	* infrun.c (get_displaced_step_closure_by_addr): New.
	* inferior.h: Declare it.
	* arm-tdep.c: (arm_pc_is_thumb): Call
	get_displaced_step_closure_by_addr.  Adjust MEMADDR if it
	returns non-NULL.

2011-02-16  Pedro Alves  <pedro@codesourcery.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	gdb/
	* tracepoint.c (memrange_sortmerge): Fix list A's end calculation.

2011-02-16  Pedro Alves  <pedro@codesourcery.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* value.c (value_contents_copy_raw): Extend describing comment.
	Assert that the destination contents we're overwriting are wholly
	available.
	(value_contents_copy): Extend describing comment.

2011-02-16  Pedro Alves  <pedro@codesourcery.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* value.c (value_available_contents_eq): Remove redundant local
	variables.  Fix available contents comparision.
	* value.h (value_available_contents_eq): Extend describing
	comment.

2011-02-16  Yao Qi  <yao@codesourcery.com>

	* thread.c (info_threads_command): Add missing i18n markup and remove
	trailing newline.

2011-02-15  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* breakpoint.c (longjmp_names): New variable.
	(struct breakpoint_objfile_data): New type.
	(breakpoint_objfile_key): New variable.
	(msym_not_found): New variable.
	(msym_not_found_p): New predicate.
	(get_breakpoint_objfile_data): New function.
	(create_overlay_event_breakpoint): Check per-objfile cache for
	symbols first.
	(create_longjmp_master_breakpoint): Likewise.
	(create_std_terminate_master_breakpoint): Likewise.
	(create_exception_master_breakpoint): Likewise.
	(_initialize_breakpoint): Register per-objfile data key.

2011-02-15  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* breakpoint.c ((create_overlay_event_breakpoint): Const-propagate
	parameter value.
	(create_longjmp_master_breakpoint): Loop over longjmp names.
	(create_std_terminate_master_breakpoint): Const-propagate parameter
	value.
	(update_breakpoints_after_exec): Adjust.
	(breakpoint_re_set): Adjust.

2011-02-15  Michael Snyder  <msnyder@vmware.com>

	* thread.c (info_threads_command): Process arg as thread id,
	or list of thread ids.
	(thread_find_command): New command.
	(_initialize_thread): Document argument for info threads.
	Document 'thread find' command.
	* NEWS: Document new command "thread find".

2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* Makefile.in (ACLOCAL_AMFLAGS): Add `-I ../config'.
	* aclocal.m4: Regenerated with aclocal-1.11.1.
	* common/configure: Regenerate with autoconf-2.64.

2011-02-15  Ken Werner  <ken.werner@de.ibm.com>

	* opencl-lang.c (build_opencl_types): Set the size of the built-in
	bool data type to a size of one byte.

2011-02-15  Pedro Alves  <pedro@codesourcery.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* target.c (memory_xfer_live_readonly_partial): Document where to
	look for interface description.

2011-02-15  Yao Qi  <yao@codesourcery.com>

	PR tdep/12352
	* arm-tdep.c (copy_ldr_str_ldrb_strb): Replace PC with SP in
	order to store PC value on stack instead of text section.

2011-02-15  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* rs6000-tdep.c (IS_EFP_PSEUDOREG): Use correct constant for
	the EFP register set size.
	(efpr_pseudo_register_read): Use regcache_raw_read_part to read
	data from the VMX register.
	(efpr_pseudo_register_write): Use regcache_raw_write_part to read
	and write data from/to the VMX register.

2011-02-14  Michael Snyder  <msnyder@vmware.com>

	* command.h (enum command_class): New class 'no_set_class', for
	"show" commands without a corresponding "set" command.
	* value.c (_initialize_values): Use 'no_set_class' for "show values".
	* copying.c (_initialize_copying): Ditto for "show copying" and
	"show warranty".
	* cli/cli-cmds.c (init_cli_cmds): Ditto for "show commands" and
	"show version".
	* cli/cli-setshow.c (cmd_show_list): Skip "show" commands for
	which there is no corresponding "set" command (eg. "show copying").

2011-02-14  Pedro Alves  <pedro@codesourcery.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* exec.c (section_table_available_memory): Change `len' parameter
	type to ULONGEST.
	* exec.h (section_table_available_memory): Ditto.
	* value.h (read_value_memory): Rename the `offset' parameter to
	`embedded_offset'.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* memrange.c (compare_mem_ranges): Mention sort order in
	describing comment.
	(normalize_mem_ranges): Add comment.  Fix ra->length calculation.
	* tracepoint.c (traceframe_available_memory): Extend comment to
	mention what happens to RESULT when the target does not support
	the query.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	* value.c (mark_value_bytes_unavailable): Fix indexing the `bef'
	range.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* value.c (value_bits_valid, value_bits_synthetic_pointer):
	No longer handle NULL values.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* exceptions.h (NOT_AVAILABLE_ERROR): New error.
	* value.c: Include "exceptions.h".
	(require_available): Throw NOT_AVAILABLE_ERROR instead of a
	generic error.
	* cp-abi.c: Include gdb_assert.h.
	(baseclass_offset): Add `embedded_offset' and `val' parameters.
	Assert the method is implemented.  Wrap NOT_AVAILABLE_ERROR
	errors.
	* cp-abi.h (baseclass_offset): Add `embedded_offset' and `val'
	parameters.  No longer returns -1 on error.
	(struct cp_abi_ops) <baseclass_offset>: Add `embedded_offset' and
	`val' parameters.
	* cp-valprint.c: Include exceptions.h.
	(cp_print_value): Handle NOT_AVAILABLE_ERROR errors when fetching
	the baseclass_offset.  Handle unavailable base classes.  Use
	val_print_invalid_address.
	* p-valprint.c: Include exceptions.h.
	(pascal_object_print_value): Handle NOT_AVAILABLE_ERROR errors
	when fetching the baseclass_offset.  No longer expect
	baseclass_offset returning -1.  Handle unavailable base classes.
	Use val_print_invalid_address.
	* valops.c (dynamic_cast_check_1): Rename `contents' parameter to
	`valaddr' parameter, and change its type to gdb_byte pointer.  Add
	`embedded_offset' and `val' parameters.  Adjust.
	(dynamic_cast_check_2): Rename `contents' parameter to `valaddr'
	parameter, and change its type to gdb_byte pointer.  Add
	`embedded_offset' and `val' parameters.  Adjust.  No longer expect
	baseclass_offset returning -1.
	(value_dynamic_cast): Use value_contents_for_printing rather than
	value_contents.  Adjust.
	(search_struct_field): No longer expect baseclass_offset returning
	-1.
	(search_struct_method): If reading memory from the target is
	necessary, wrap it in a new value to pass to baseclass_offset.  No
	longer expect baseclass_offset returning -1.
	(find_method_list): No longer expect baseclass_offset returning
	-1.  Use value_contents_for_printing rather than value_contents.
	* valprint.c (val_print_invalid_address): New function.
	* valprint.h (val_print_invalid_address): Declare.
	* gdbtypes.c (is_unique_ancestor_worker): New `embedded_offset'
	and `val' parameters.  No longer expect baseclass_offset returning
	-1.  Adjust.
	* gnu-v2-abi.c: Include "exceptions.h".
	(gnuv2_baseclass_offset): Add `embedded_offset' and `val'
	parameters.  Handle unavailable memory.  Recurse through
	gnuv2_baseclass_offset directly, rather than through
	baseclass_offset.  No longer returns -1 on not found, instead
	throw an error.
	* gnu-v3-abi.c (gnuv3_baseclass_offset): Add `embedded_offset' and
	`val' parameters.  Adjust.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* tracepoint.c (memrange_sortmerge): Don't merge ranges that are
	almost but not quite adjacent.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* value.h (value_entirely_available): Declare.
	* value.c (value_entirely_available): New function.
	* c-valprint.c (c_value_print): Don't try fetching the pointer's
	real type if the pointer is unavailable.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* valops.c (value_repeat): Use read_value_memory instead of
	read_memory.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* value.h (value_contents_copy, value_contents_copy_raw): Declare.
	* value.c (value_contents_copy_raw, value_contents_copy): New
	functions.
	(value_primitive_field): Use value_contents_copy_raw instead of
	memcpy.
	* valops.c (value_fetch_lazy): Use value_contents_copy instead of
	memcpy.
	(value_array, value_slice): Ditto.
	* valarith.c (value_subscripted_rvalue): Use
	value_contents_copy_raw instead of memcpy.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	<unavailable> references.

	* valops.c (get_value_at): Use value_from_contents_and_address,
	avoiding read_memory.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* c-valprint.c (c_val_print): Print a string with unavailable
	contents as an array.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* value.h (unpack_bits_as_long): Delete declaration.
	(unpack_value_bits_as_long): Declare.
	(unpack_value_field_as_long): Declare.
	(value_field_bitfield): Declare.
	* value.c (unpack_bits_as_long): Rename to...
	(unpack_value_bits_as_long_1): ... this.  Add embedded_offset and
	value parameters.  Return the extracted result in a new output
	parameter.  If the value contents are unavailable, return false,
	otherwise return true.
	(unpack_value_bits_as_long): New.
	(unpack_field_as_long): Rename to...
	(unpack_value_field_as_long_1): ... this.  Add embedded_offset and
	Add embedded_offset and value parameters.  Return the extracted
	result in a new output parameter. If the value contents are
	unavailable, return false, otherwise return true.
	(unpack_value_field_as_long): New.
	(unpack_field_as_long_1): New.
	(unpack_field_as_long): Reimplement as wrapper around
	unpack_value_field_as_long_1.
	(value_field_bitfield): New function.
	* valops.c (value_fetch_lazy): When fetching a bitfield, use
	unpack_value_bits_as_long.  Mark the value as unavailable, if it
	is unavailable.
	* jv-valprint.c (java_print_value_fields): Use
	value_field_bitfield.
	* p-valprint.c (pascal_object_print_value_fields): Use
	value_field_bitfield.
	* cp-valprint.c (cp_print_value_fields): Use value_field_bitfield.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* value.c (get_internalvar_integer): Also return the int value of
	TYPE_CODE_INT INTERNALVAR_VALUE values.
	(set_internalvar): Don't special case TYPE_CODE_INT.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* value.c (struct internalvar) <enum internalvar_kind>: Remove
	INTERNALVAR_POINTER.
	<pointer>: Delete.
	(value_of_internalvar): Remove INTERNALVAR_POINTER handling.
	(set_internalvar): Remove special TYPE_CODE_PTR handling.
	(preserve_one_internalvar): Remove INTERNALVAR_POINTER handling.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* value.h (value_available_contents_eq): Declare.
	* value.c (find_first_range_overlap): New function.
	(value_available_contents_eq): New function.
	* valprint.c (val_print_array_elements): Use
	value_available_contents_eq.
	* ada-valprint.c (val_print_packed_array_elements): Use
	value_available_contents_eq.
	* jv-valprint.c (java_value_print): Use
	value_available_contents_eq.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* target.c (target_read_live_memory): New function.
	(memory_xfer_live_readonly_partial): New.
	(memory_xfer_partial): If reading from a traceframe, fallback to
	reading unavailable read-only memory from read-only regions of
	live target memory.
	* tracepoint.c (disconnect_tracing): Adjust.
	(set_current_traceframe): New, factored out from
	set_traceframe_number.
	(set_traceframe_number): Reimplement to only change the traceframe
	number on the GDB side.
	(do_restore_current_traceframe_cleanup): Adjust.
	(make_cleanup_restore_traceframe_number): New.
	(cur_traceframe_number): New global.
	(tfile_open): Set cur_traceframe_number to no traceframe.
	(set_tfile_traceframe): New function.
	(tfile_trace_find): If looking up a traceframe using any method
	other than by number, make sure the current tfile traceframe
	matches gdb's current traceframe.  Update the current tfile
	traceframe if the lookup succeeded.
	(tfile_fetch_registers, tfile_xfer_partial)
	(tfile_get_trace_state_variable_value): Make sure the remote
	traceframe matches gdb's current traceframe.
	* remote.c (remote_traceframe_number): New global.
	(remote_open_1): Set it to -1.
	(set_remote_traceframe): New function.
	(remote_fetch_registers, remote_store_registers)
	(remote_xfer_memory, remote_xfer_partial)
	(remote_get_trace_state_variable_value): Make sure the remote
	traceframe matches gdb's current traceframe.
	(remote_trace_find): If looking up a traceframe using any method
	other than by number, make sure the current remote traceframe
	matches gdb's current traceframe.  Update the current remote
	traceframe if the lookup succeeded.
	* infrun.c (fetch_inferior_event): Adjust.
	* tracepoint.h (set_current_traceframe): Declare.
	(get_traceframe_number, set_traceframe_number): Add describing
	comments.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	Mark pieces of values as unavailable if the corresponding memory
	is unavailable.

	* valops.c: Include tracepoint.h.
	(value_fetch_lazy): Use read_value_memory.
	(read_value_memory): New.
	* value.h (read_value_memory): Declare.
	* dwarf2loc.c (read_pieced_value): Use read_value_memory.
	* exec.c (section_table_available_memory): New function.
	* exec.h (section_table_available_memory): Declare.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* Makefile.in (SFILES): Add memrange.c.
	(HFILES_NO_SRCDIR): Add memrange.h.
	(COMMON_OBS): Add memrange.o.
	* memrange.c: New file.
	* memrange.h: New file.
	* tracepoint.c: Include memrange.h.
	(struct mem_range): Delete.
	(mem_range_s): Delete.
	(traceframe_available_memory): New function.
	* tracepoint.h (traceframe_available_memory): Declare.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* target.h (struct traceframe_info): Forward declare.
	(enum target_object): Add TARGET_OBJECT_TRACEFRAME_INFO.
	(struct target_ops) <to_traceframe_info>: New field.
	(target_traceframe_info): New.
	* target.c (update_current_target): Inherit and default
	to_traceframe_info.
	* remote.c (PACKET_qXfer_traceframe_info): New.
	(remote_protocol_features): Register qXfer:traceframe-info:read.
	(remote_xfer_partial): Handle TARGET_OBJECT_TRACEFRAME_INFO.
	(remote_traceframe_info): New.
	(init_remote_ops): Install it.
	(_initialize_remote): Install "set/show remote traceframe-info"
	commands.
	* tracepoint.h (parse_traceframe_info): Declare.
	* tracepoint.c (struct mem_range): New.
	(mem_range_s): New typedef.
	(struct traceframe_info): New.
	(traceframe_info): New global.
	(free_traceframe_info): New function.
	(clear_traceframe_info): New function.
	(start_tracing, tfind_1, set_traceframe_number): Clear traceframe
	info.
	(build_traceframe_info): New function.
	(tfile_traceframe_info): New function.
	(init_tfile_ops): Install tfile_traceframe_info.
	(traceframe_info_start_memory, free_result): New functions.
	(memory_attributes, traceframe_info_elements): New globals.
	(parse_traceframe_info, get_traceframe_info): New functions.
	* features/traceframe-info.dtd: New file.
	* Makefile.in (XMLFILES): Add traceframe-info.dtd.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	Base support for <unavailable> value contents.

	* value.h (value_bytes_available): Declare.
	(mark_value_bytes_unavailable): Declare.
	* value.c (struct range): New struct.
	(range_s): New typedef.
	(ranges_overlap): New function.
	(range_lessthan): New function.
	(ranges_contain_p): New function.
	(struct value) <unavailable>: New field.
	(value_bytes_available): New function.
	(mark_value_bytes_unavailable): New function.
	(require_not_optimized_out): Constify parameter.
	(require_available): New function.
	(value_contents_all, value_contents): Require all bytes be
	available.
	(value_free): Free `unavailable'.
	(value_copy): Copy `unavailable'.
	* valprint.h (val_print_unavailable): Declare.
	* valprint.c (valprint_check_validity): Rename `offset' parameter
	to `embedded_offset'.  If printing a scalar, check whether the
	value chunk is available.
	(val_print_unavailable): New.
	(val_print_scalar_formatted): Check whether the value is
	available.
	* python/py-prettyprint.c (apply_val_pretty_printer): Refuse
	pretty-printing unavailable values.

2011-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix const/volatile qualifiers of C++ types, PR c++/12328.
	* c-typeprint.c (c_type_print_args): Update the function comment.  New
	variable param_type, initialize it.  Remove const/volatile qualifiers
	for language_cplus and !show_artificial.  Use param_type.

2011-02-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* symtab.c (find_pc_sect_line): New variable objfile, initialize it
	from S.  Iterate S using ALL_OBJFILE_SYMTABS.  Verify BV for each S.
	* symtab.h (struct symtab) <next>: Comment extension.

2011-02-12  Yao Qi  <yao@codesourcery.com>

	* Makefile.in (CLEANDIRS): Remove duplicated common dir.

2011-02-11  Yao Qi  <yao@codesourcery.com>

	* common/Makefile.in: Add copyright header.

2011-02-11  Pedro Alves  <pedro@codesourcery.com>

	* infrun.c (proceed): Move switching out and in of tfind mode from
	here ...
	(fetch_inferior_event): ... to here.

2011-02-11  Yao Qi  <yao@codesourcery.com>

	* Makefile.in: Remove signals.o from COMMON_OBS.  Link
	libcommon.a.
	* configure.ac: Add common to sub dir.
	* configure: Regenerate.

2011-02-11  Yao Qi  <yao@codesourcery.com>

	Build libcommon.a.

	* common/Makefile.in: New.
	* common/configure.ac: New.
	* common/aclocal.m4: New.
	* common/configure: Generate.

2011-02-10  Pedro Alves  <pedro@codesourcery.com>

	* vec.h (VEC_block_remove): Place VEC_ASSERT_INFO on the right
	side of the parenthesis.

	Merge from GCC:
	2010-07-13  Jakub Jelinek  <jakub@redhat.com>
	* vec.h (VEC_block_remove): Fix comment.

2011-02-08  Michael Snyder  <msnyder@vmware.com>

	* linux-nat.c (linux_nat_filter_event): Fix typo in comment.

2011-02-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* i386-tdep.c (i386_process_record): Rename l suffixes to d suffixes
	in comments for pcmpgtd, pcmpeqd, psubd, paddd, pcmpgtd, pcmpeqd,
	psubd and paddd.

2011-02-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

	PR 12361.
	* i386-tdep.c (i386_process_record) <0x660f3807>: Fix the comment to
	phsubsw.
	(i386_process_record) <lddqu>: Fix the opcode to 0xf20ff0.
	(i386_process_record) <0x0f3807>: Fix the comment to phsubsw.

2011-02-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* dwarf2read.c (read_subroutine_type): Set special calling
	convention flag for functions compiled by IBM XL C for OpenCL.
	* ppc-sysv-tdep.c: Include "dwarf2.h"
	(ppc_sysv_abi_push_dummy_call): Implement IBM OpenCL vector types
	calling convention.
	(do_ppc_sysv_return_value): Add FUNC_TYPE argument.  Implement
	IBM OpenCL vector types calling convention.
	(ppc_sysv_abi_return_value): Pass through FUNC_TYPE.
	(ppc_sysv_abi_broken_return_value): Likewise.
	(ppc64_sysv_abi_push_dummy_call): Implement IBM OpenCL vector
	types calling convention.
	(ppc64_sysv_abi_return_value): Likewise.
	* spu-tdep.c: Include "dwarf2.h"
	(spu_return_value): Implement IBM OpenCL vector types calling
	convention.

2011-02-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Implement
	correct ABI for AltiVec vector arguments.

2011-02-07  Pedro Alves  <pedro@codesourcery.com>

	* valprint.c (val_print): Extend comment.
	* ada-valprint.c (ada_valprint): Rewrite comment deferring
	interface explanation to val_print.
	(ada_val_print_array): Adjust comment to current interface.
	(print_field_values): Adjust comment to current interface.
	* c-valprint.c (c_val_print): Rewrite comment deferring interface
	explanation to val_print.
	* f-valprint.c (f_val_print): Ditto.
	* jv-valprint.c (java_val_print): Ditto.
	* m2-valprint.c (m2_val_print): Ditto.
	* p-valprint.c (pascal_val_print): Ditto.

2011-02-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* breakpoint.c (parse_breakpoint_sals): Fix description.

2011-02-04  Sami Wagiaalla  <swagiaal@redhat.com>
	    Oguz Kayral <oguzkayral@gmail.com>

	* python/py-inferior.c (python_on_normal_stop): New function.
	(python_on_resume): New function.
	(python_inferior_exit): New function.
	(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
	inferior_exit observers.
	* python/py-evtregistry.c: New file.
	* python/py-threadevent.c : New file.
	* python/py-event.c: New file.
	* python/py-evts.c: New file.
	* python/py-continueevent.c: New file.
	* python/py-bpevent.c: New file.
	* python/py-signalevent.c: New file.
	* python/py-exetiedevent.c: New file.
	* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
	Move struct breakpoint_object from here...
	* python/python-internal.h: ... to here.
	* python/py-event.h: New file.
	* python/py-events.h: New file.
	* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
	py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
	py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
	(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
	py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
	py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
	Add build rules for all the above.

2011-02-04  Tom Tromey  <tromey@redhat.com>

	* dwarf2read.c (dwarf2_section_empty_p): New function.
	(dwarf2_read_section): Use dwarf2_section_empty_p.
	(dwarf2_section_size): New function.
	(dwarf2_get_section_info): Unconditionally read section.
	(dwarf2_read_index): Use dwarf2_section_empty_p.
	(partial_read_comp_unit_head): Use dwarf2_section_size.
	(dwarf2_symbol_mark_computed): Likewise.

2011-02-04 David Daney <ddaney@caviumnetworks.com>

	* NEWS: Add item for "catch syscall" on mips*-linux* targets.

2011-02-04 David Daney <ddaney@caviumnetworks.com>

	* mips-linux-tdep.c: Include xml-syscall.h.
	(mips_linux_get_syscall_number): New function.
	(mips_linux_init_abi): Add calls to
	mips_linux_get_syscall_number() and set_xml_syscall_file_name().
	* data-directory/Makefile.in (SYSCALLS_FILES): Add
	mips-o32-linux.xml, mips-n32-linux.xml and mips-n64-linux.xml
	* syscalls/mips-n32-linux.xml: New file.
	* syscalls/mips-n64-linux.xml: New file.
	* syscalls/mips-o32-linux.xml: New file.

2011-02-04  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* dwarf2read.c (dwarf2_ranges_read): Skip empty range entries.
	Complain about inverted range entries.
	(dwarf2_record_block_ranges): Likewise.

2011-02-04  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	Fix some typos.
	* breakpoint.c (update_watchpoint): Fix name of the
	update_global_location_list function.
	(print_one_breakpoint): Fix typo.
	(_initialize_breakpoint): Remove extra space in hbreak help
	string.
	* breakpoint.h (struct bp_location) <length>: Fix field
	description.

2011-02-04  Pedro Alves  <pedro@codesourcery.com>

	* regcache.c (registers_changed_ptid): Don't explictly always
	clear `current_regcache'.  Only clear current_thread_ptid and
	current_thread_arch when PTID matches.  Only reinit the frame
	cache if PTID matches the current inferior_ptid.  Move alloca(0)
	call to ...
	(registers_changed): ... here.

2011-02-03  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* arm-tdep.c (arm_skip_stack_protector): Accept any symbol that
	starts with __stack_chk_guard as stack guard symbol.

2011-02-03  Andrew Burgess  <aburgess@broadcom.com>

	* disasm.c (compare_lines): Handle the end of sequence markers
	within the line table to better support disassembling over
	compilation unit boundaries.

2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* arm-tdep.c (skip_prologue_function): Add GDBARCH and IS_THUMB
	arguments.  Skip in-prologue calls to glibc __aeabi_read_tp
	implementation even if no symbols are available.
	(thumb_analyze_prologue): Update call to skip_prologue_function.
	(arm_analyze_prologue): Likewise.

2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* arm-tdep.c: Include "observer.h".
	(arm_prologue_this_id): Use frame PC if get_frame_func returns 0.
	(arm_exidx_data_key): New static variable.
	(struct arm_exidx_entry, arm_exidx_entry_s): New data types.
	(struct arm_exidx_data): Likewise.
	(arm_exidx_data_free): New function.
	(arm_compare_exidx_entries): Likewise.
	(arm_obj_section_from_vma): Likewise.
	(arm_exidx_new_objfile): Likewise.
	(arm_find_exidx_entry): Likewise.
	(arm_exidx_fill_cache): Likewise.
	(arm_exidx_unwind_sniffer): Likewise.
	(arm_exidx_unwind): New global variable.
	(arm_gdbarch_init): Append unwinder arm_exidx_unwind.
	(_initialize_arm_tdep): Attach arm_exidx_new_objfile to new_objfile
	observer.  Register arm_exidx_data_key as objfile data.

2011-02-02  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* arm-tdep.c (arm_analyze_load_stack_chk_guard): Avoid build break
	due to accessing uninitialized variable.  Fix indentation.

2011-02-02  Pedro Alves  <pedro@codesourcery.com>

	* c-valprint.c (c_value_print): When doing virtual base pointer
	adjustment, create a new value with adjusted contents rather than
	changing the contents of the value being printed (and getting it
	wrong).

2011-02-02  Pedro Alves  <pedro@codesourcery.com>

	* xml-support.c (xml_find_attribute): New.
	(xinclude_start_include): Use it.
	* xml-support.h (xml_find_attribute): Declare.
	* memory-map.c (memory_map_start_memory)
	(memory_map_start_property): Use xml_find_attribute.
	* osdata.c (osdata_start_osdata, osdata_start_column): Use
	xml_find_attribute.
	* remote.c (start_thread): Use xml_find_attribute.
	* solib-target.c (library_list_start_segment)
	(library_list_start_section, library_list_start_library)
	(library_list_start_list): Use xml_find_attribute.
	* xml-tdesc.c (tdesc_start_target, tdesc_start_feature)
	(tdesc_start_union, tdesc_start_struct, tdesc_start_flags)
	(tdesc_start_field): Use xml_find_attribute.

2011-02-02  Ulrich Weigand  <uweigand@de.ibm.com>

	* opencl-lang.c (STRINGIFY): Rename to OCL_STRING.
	(BUILD_OCL_VTYPES): Update.

2011-02-02  Joel Brobecker  <brobecker@adacore.com>

	* configure.ac: Work around non-GNU sed limitation when computing
	python version number.
	* configure: Regenerate.

2011-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix debug printing of TYPE_INSTANCE.
	* expprint.c (print_subexp_standard) <TYPE_INSTANCE>: New.
	(dump_subexp_body_standard) <TYPE_INSTANCE>: New.

2011-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix debug printing of BINOP_IN, OP_OBJC_MSGCALL,
	OP_F77_UNDETERMINED_ARGLIST, OP_COMPLEX, OP_OBJC_SELECTOR, OP_NAME,
	OP_OBJC_NSSTRING, OP_F90_RANGE and OP_DECFLOAT.
	* ada-operator.inc: Rename the file to ...
	* ada-operator.def: ... here, wrap all the entries by macro OP.
	* expprint.c (op_name_standard): Remove all the entries.  Include
	"std-operator.def" instead.
	* expression.h (enum exp_opcode): Include "std-operator.def" and
	"ada-operator.def".  Move all the entries ...
	* std-operator.def: ... here, wrap all the entries by macro OP.

2011-01-31  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* breakpoint.h (remove_jit_event_breakpoints): New prototype.
	* breakpoint.c (remove_jit_event_breakpoints): New function.
	* jit.c (jit_descriptor_addr): Delete.
	(registering_code): Delete.
	(clear_int): Delete.
	(jit_inferior_data): New variable.
	(struct jit_inferior_data): New type.
	(get_jit_inferior_data): New function.
	(jit_inferior_data_cleanup): New function.
	(jit_read_descriptor): Adjust.
	(jit_register_code): Adjust.
	(jit_breakpoint_re_set_internal): New function; move code here ...
	(jit_inferior_init): ... from here.
	(jit_breakpoint_re_set): Adjust.
	(jit_reset_inferior_data_and_breakpoints): New function.
	(jit_inferior_created_observer): Adjust.
	(jit_inferior_exit_hook): Adjust.
	(jit_executable_changed_observer): New function.
	(jit_event_handler): Adjust.
	(_initialize_jit): Adjust.

2011-01-31  Michael Snyder  <msnyder@vmware.com>

	* m32r-tdep.c (m32r_gdbarch_init): Replace accidentally deleted
	line.

2011-01-31  Tom Tromey  <tromey@redhat.com>

	PR python/12216:
	* python/python.c (execute_gdb_command): Call
	prevent_dont_repeat.
	* top.c (suppress_dont_repeat): New global.
	(dont_repeat): Use it.
	(prevent_dont_repeat): New function.
	* command.h (prevent_dont_repeat): Declare.

2011-01-31  Tom Tromey  <tromey@redhat.com>

	* infcmd.c (finish_backward): Use breakpoint_set_silent.
	* python/py-breakpoint.c (bppy_set_silent): Use
	breakpoint_set_silent.
	(bppy_set_thread): Use breakpoint_set_thread.
	(bppy_set_task): Use breakpoint_set_task.
	* breakpoint.h (breakpoint_set_silent, breakpoint_set_thread)
	(breakpoint_set_task): Declare.
	(make_breakpoint_silent): Remove.
	* breakpoint.c (breakpoint_set_silent): New function.
	(breakpoint_set_thread): Likewise.
	(breakpoint_set_task): Likewise.
	(make_breakpoint_silent): Remove.

2011-01-31  Tom Tromey  <tromey@redhat.com>

	* breakpoint.h (user_breakpoint_p): Declare.
	* breakpoint.c (user_breakpoint_p): New function.
	(breakpoint_1): Use it.
	(save_breakpoints): Likewise.

2011-01-31  Joel Brobecker  <brobecker@adacore.com>

	* configure.ac: Add handling of Python distribution on Windows.
	* python-config.py: If the LIBS, SYSLIBS, LIBPL and/or LINKFORSHARED
	sysconfig variables are not defined, then do not use them.
	On Windows, if LIBPL is not defined, then use prefix + '/libs'
	instead.  On Windows, return all paths using forward-slashes
	rather than backslashes.

2011-01-31  Joel Brobecker  <brobecker@adacore.com>

	* configure.ac: Remove fallback behavior for building
	against Python.  Remove tweaking of Python include path.
	Add PYTHON_CPPFLAGS and PYTHON_LIBS substitution.
	(AC_TRY_LIBPYTHON):  Adjust program used in linking test.
	If link is successful, set PYTHON_CPPFLAGS and PYTHON_LIBS.
	Always restore CPPFLAGS and LIBS after linking test.
	* configure: Regenerated.
	* Makefile.in (INTERNAL_CPPFLAGS): Add @PYTHON_CPPFLAGS@.
	(INSTALLED_LIBS, CLIBS): Add @PYTHON_LIBS@.
	* python/python-internal.h: Adjust includes of Python .h files.

2011-01-31  Joel Brobecker  <brobecker@adacore.com>

	* tracepoint.c (traceframe_walk_blocks): Add missing i18n markup
	in error message.

2011-01-31  Joel Brobecker  <brobecker@adacore.com>

	* inflow.c (gdb_has_a_terminal): Fix typo in interactive_mode
	value test.

2011-01-31  Yao Qi  <yao@codesourcery.com>

	* arm-linux-nat.c: Update calls to regcache_register_status
	instead of regcache_valid_p.
	* aix-thread.c: Likewise.
	* i386gnu-nat.c: Likewise.

2011-01-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Fix crash.
	* valops.c (compare_parameters): Verify TYPE_NFIELDS before
	touching TYPE_FIELD_ARTIFICIAL.

2011-01-28  Richard Earnshaw  <rearnsha@arm.com>

	* MAINTAINERS: Move myself from Responsible Maintainers to Authorized
	Committers.

2011-01-28  Pedro Alves  <pedro@codesourcery.com>

	* tracepoint.c (tfile_xfer_partial): If there's no traceframe
	selected, don't try iterating over the traceframe's blocks.
	(tfile_has_stack): If there's no traceframe selected, then there's
	no stack.
	(tfile_has_registers): If there's no traceframe selected, then
	there's no registers.

2011-01-28  Pedro Alves  <pedro@codesourcery.com>

	* target.c (memory_xfer_partial): No need to restore shadows if we
	haven't read anything.

2011-01-28  Pedro Alves  <pedro@codesourcery.com>

	* mips-tdep.c (mips_print_register): Use get_frame_register_value
	and val_print_scalar_formatted.

2011-01-27  Pedro Alves  <pedro@codesourcery.com>

	* tracepoint.c (tfile_read): New.
	(tfile_open): Use it.
	(tfile_get_traceframe_address): Use it.
	(tfile_trace_find): Use it.
	(walk_blocks_callback_func): New typedef.
	(match_blocktype): New function.
	(traceframe_walk_blocks): New function.
	(traceframe_find_block_type): New function.
	(tfile_fetch_registers, tfile_xfer_partial)
	(tfile_get_trace_state_variable_value): Use
	traceframe_find_block_type and tfile_read.

2011-01-26  Kevin Buettner  <kevinb@redhat.com>

	* remote-mips.c: Add internationalization mark ups.  Remove
	trailing \n from already marked up strings.

2011-01-26  Tom Tromey  <tromey@redhat.com>

	* python/py-prettyprint.c (print_string_repr): Clear
	'addressprint' option when calling val_print_string.
	(print_children): Handle Val_pretty_default.  Clear 'addressprint'
	option when calling val_print_string.

2011-01-26  Tom Tromey  <tromey@redhat.com>

	* python/python.c (gdbpy_solib_name): Use gdb_py_longest and
	GDB_PY_LL_ARG.
	* python/python-internal.h (GDB_PY_LL_ARG, GDB_PY_LLU_ARG): New
	macros.
	(gdb_py_longest, gdb_py_ulongest): New typedefs.
	(gdb_py_long_from_longest, gdb_py_long_from_ulongest)
	(gdb_py_long_as_ulongest): New defines.
	(gdb_py_object_from_longest, gdb_py_object_from_ulongest)
	(gdb_py_int_as_long): Declare.
	* python/py-value.c (valpy_lazy_string): Use gdb_py_longest,
	GDB_PY_LL_ARG, gdb_py_object_from_longest.
	(valpy_long): Add comment.
	* python/py-utils.c (get_addr_from_python): Use
	gdb_py_long_as_ulongest.  Handle overflow properly.
	(gdb_py_object_from_longest): New function.
	(gdb_py_object_from_ulongest): Likewise.
	(gdb_py_int_as_long): Likewise.
	* python/py-type.c (typy_array): Use gdb_py_int_as_long.
	* python/py-symtab.c (salpy_get_pc): Use
	gdb_py_long_from_ulongest.
	(salpy_get_line): Use PyInt_FromLong.
	* python/py-param.c (set_parameter_value): Use
	gdb_py_int_as_long.
	* python/py-lazy-string.c (stpy_get_address): Use
	gdb_py_long_from_ulongest.
	* python/py-frame.c (frapy_pc): Use gdb_py_long_from_ulongest.
	* python/py-cmd.c (cmdpy_completer): Use gdb_py_int_as_long.
	* python/py-breakpoint.c (bppy_set_thread): Use
	gdb_py_int_as_long.
	(bppy_set_task): Likewise.
	(bppy_set_ignore_count): Likewise.
	(bppy_set_hit_count): Likewise.
	* python/py-block.c (blpy_get_start): Use
	gdb_py_object_from_ulongest.
	(blpy_get_end): Likewise.
	(gdbpy_block_for_pc): Use gdb_py_ulongest and GDB_PY_LLU_ARG.

2011-01-25  Mathieu Lacage  <mathieu.lacage@inria.fr>

	PR/symtab 11766:
	* gdb/objfiles.h (struct objfile) <addr_low>: New field.
	* gdb/solib.c (solib_read_symbols): Check for addr_low in
	equality test for objfile, initialize addr_low if needed.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	* tui/tui-regs.c (tui_register_format): Remove dead code.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	* printcmd.c (print_formatted): Use val_print_scalar_formatted
	instead of print_scalar_formatted.
	(print_scalar_formatted): Don't handle 's' format strings here,
	and add an assertion that we never see such format here.
	* valprint.h (val_print_scalar_formatted): Declare.
	* valprint.c (val_print_scalar_formatted): New.
	* c-valprint.c (c_val_print): Use val_print_scalar_formatted
	instead of print_scalar_formatted.
	* jv-valprint.c (java_val_print): Ditto.
	* p-valprint.c (pascal_val_print): Ditto.
	* ada-valprint.c (ada_val_print_1): Ditto.
	* f-valprint.c (f_val_print): Ditto.
	* infcmd.c (registers_info): Ditto.
	* m2-valprint.c (m2_val_print): Ditto.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	* m2-valprint.c (print_unbounded_array): Pass
	value_contents_for_printing rather than value_contents, to
	m2_print_array_contents.  Also pass in the value.

2011-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf2read.c (dwarf2_read_index, write_psymtabs_to_index)
	(save_gdb_index_command): Switch to .gdb_index version 4.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	* mi/mi-main.c (get_register): Use get_frame_register_value rather
	than frame_register, and always pass a valid value to val_print.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	Centralize printing "<optimized out>".

	* valprint.h (val_print_optimized_out): Declare.
	* cp-valprint.c (cp_print_value_fields): Use
	val_print_optimized_out.
	* jv-valprint.c (java_print_value_fields): Ditto.
	* p-valprint.c (pascal_object_print_value_fields): Ditto.
	* printcmd.c (print_formatted): Ditto.
	* valprint.c (valprint_check_validity): Ditto.
	(value_check_printable): Ditto.
	(val_print_optimized_out): New.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	* infcmd.c (default_print_registers_info): Allocate values so to
	never pass a NULL value to val_print.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	* cp-valprint.c (cp_print_value): Treat the 'skip' local as
	boolean.  Make sure to always pass a value that matches the
	contents buffer to callees.  Preserve `address' for following
	iterations.
	* value.c (value_contents_for_printing_const): New.
	(value_address): Constify value argument.
	* value.h (value_contents_for_printing_const): Declare.
	(value_address): Constify value argument.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	* regcache.c (struct regcache_descr): Rename
	sizeof_raw_register_valid_p field to sizeof_raw_register_status,
	and sizeof_cooked_register_valid_p to
	sizeof_cooked_register_status.
	(init_regcache_descr): Adjust.
	(struct regcache): Rename register_valid_p field to
	register_status.
	(regcache_xmalloc_1, regcache_xfree, regcache_save)
	(do_cooked_read): Adjust.
	(regcache_valid_p): Rename to ...
	(regcache_register_status): ... this.  Adjust.
	(regcache_invalidate): Adjust.
	(regcache_raw_read, regcache_cooked_read, regcache_raw_write):
	Adjust.
	(regcache_raw_supply): Adjust.  If buf i NULL, mark the register
	as unavailable, not valid.
	(regcache_dump): Adjust.
	* regcache.h (enum register_status): New.
	(regcache_register_status): Declare.
	(regcache_invalidate): Delete declaration.
	* corelow.c (get_core_registers): Adjust.
	* tracepoint.c (tfile_fetch_registers): Adjust.
	* trad-frame.c (REG_VALUE): Rename to ...
	(TF_REG_VALUE): ... this.
	(REG_UNKNOWN): Rename to ...
	(TF_REG_UNKNOWN): ... this.
	(trad_frame_set_value, trad_frame_set_unknown): Adjust.
	* mi/mi-main.c (register_changed_p): Adjust.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	* regcache.c (struct regcache_descr): Remove outdated comment.
	(init_regcache_descr): Remove sizeof_raw_register_valid_p
	overallocate hack.
	(regcache_xmalloc): Rename to ...
	(regcache_xmalloc_1): ... this.  Add `readonly_p' parameter.
	Allocate the regcache type accordingly.
	(regcache_xmalloc): New as wrapper around regcache_xmalloc_1.
	(regcache_xfree): Asser the source is also readonly.  Copy sizeof
	cooked registers, not raw.
	(regcache_dup_no_passthrough): Delete.
	(get_thread_arch_regcache): Use regcache_xmalloc_1.
	* h8300-tdep.c (h8300_push_dummy_call): Tweak comment to not
	mention obsolete write_register_bytes.
	* regcache.h (regcache_dup_no_passthrough): Delete declaration.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	Stop remote_read_bytes from handling partial reads itself.

	* remote-fileio.c: Include target.h.
	(remote_fileio_write_bytes): Delete.
	(remote_fileio_func_open, remote_fileio_func_write)
	(remote_fileio_func_rename, remote_fileio_func_unlink): Use
	target_read_memory.
	(remote_fileio_func_stat): Use target_read_memory and
	target_write_memory.
	(remote_fileio_func_gettimeofday): Use target_write_memory.
	(remote_fileio_func_system): Use target_read_memory.
	* remote.c (remote_write_bytes): Make it static.
	(remote_read_bytes): Don't handle partial reads here.
	* remote.h (remote_read_bytes): Delete declaration.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	Simplify XML parsing a bit.

	* xml-support.h (gdb_xml_parse_quick): Declare.
	* xml-support.c (gdb_xml_create_parser_and_cleanup_1): Renamed
	from gdb_xml_create_parser_and_cleanup, and added `old_chain'
	parameter.
	(gdb_xml_create_parser_and_cleanup): Reimplement on top of
	gdb_xml_create_parser_and_cleanup_1.
	(gdb_xml_parse_quick): New.
	* memory-map.c (parse_memory_map): Use gdb_xml_parse_quick.
	* osdata.c (osdata_parse): Ditto.
	* remote.c (remote_threads_info): Ditto.
	* solib-target.c (solib_target_parse_libraries): Ditto.
	* xml-syscall.c (syscall_parse_xml): Ditto.
	* xml-tdesc.c (tdesc_parse_xml): Ditto.

2011-01-24  Kevin Buettner  <kevinb@redhat.com>

	* configure.tgt (mips*-*-elf): New; just like mips*-*-*, but
	with remote-mips.o added to gdb_target_obs.
	* Makefile.in (ALL_TARGET_OBS): Add remote-mips.o.

2011-01-24  Pedro Alves  <pedro@codesourcery.com>

	* ada-valprint.c (val_print_packed_array_elements): Pass the
	correct struct value to val_print.
	(ada_val_print_1): Ditto.

2011-01-24  Pedro Alves  <pedro@codesourcery.com>

	Don't lose embedded_offset in printing routines throughout.

	* valprint.h (val_print_array_elements): Change prototype.
	* valprint.c (val_print_array_elements): Add `embedded_offset'
	parameter, and adjust to pass it down to val_print, while passing
	`valaddr' or `address' unmodified.  Take embedded_offset into
	account when checking repetitions.
	* c-valprint.c (c_val_print): Pass embedded_offset to
	val_print_array_elements instead of adjusting `valaddr' and
	`address'.
	* m2-valprint.c (m2_print_array_contents, m2_val_print): Pass
	embedded_offset to val_print_array_elements instead of adjusting
	`valaddr'.
	* p-lang.h (pascal_object_print_value_fields): Adjust prototype.
	* p-valprint.c (pascal_val_print): Pass embedded_offset to
	val_print_array_elements and pascal_object_print_value_fields
	instead of adjusting `valaddr'.
	(pascal_object_print_value_fields): Add `offset' parameter, and
	adjust to use it.
	(pascal_object_print_value): Add `offset' parameter, and adjust to
	use it.
	(pascal_object_print_static_field): Use
	value_contents_for_printing/value_embedded_offset, rather than
	value_contents.
	* ada-valprint.c (val_print_packed_array_elements): Add `offset'
	parameter, and adjust to use it.  Use
	value_contents_for_printing/value_embedded_offset, rather than
	value_contents.
	(ada_val_print): Rename `valaddr0' parameter to `valaddr'.
	(ada_val_print_array): Add `offset' parameter, and adjust to use
	it.
	(ada_val_print_1): Rename `valaddr0' parameter to `valaddr', and
	`embedded_offset' to `offset'.  Don't re-adjust `valaddr'.
	Instead work with offsets.  Use
	value_contents_for_printing/value_embedded_offset, rather than
	value_contents.  Change `defer_val_int' local type to CORE_ADDR,
	and use value_from_pointer to extract a target pointer, rather
	than value_from_longest.
	(print_variant_part): Add `offset' parameter.  Replace
	`outer_valaddr' parameter by a new `outer_offset' parameter.
	Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
	(ada_value_print): Use
	value_contents_for_printing/value_embedded_offset, rather than
	value_contents.
	(print_record): Add `offset' parameter, and adjust to pass it
	down.
	(print_field_values): Add `offset' parameter.  Replace
	`outer_valaddr' parameter by a new `outer_offset' parameter.
	Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
	Use value_contents_for_printing/value_embedded_offset, rather than
	value_contents.
	* d-valprint.c (dynamic_array_type): Use
	value_contents_for_printing/value_embedded_offset, rather than
	value_contents.
	* jv-valprint.c (java_print_value_fields): Add `offset' parameter.
	Don't re-adjust `valaddr'.  Instead pass down adjusted offsets.
	(java_print_value_fields): Take `offset' into account.  Don't
	re-adjust `valaddr'.  Instead pass down adjusted offsets.
	(java_val_print): Take `embedded_offset' into account.  Pass it to
	java_print_value_fields.
	* f-valprint.c (f77_print_array_1): Add `embedded_offset'
	parameter.  Don't re-adjust `valaddr' or `address'.  Instead pass
	down adjusted offsets.
	(f77_print_array): Add `embedded_offset' parameter.  Pass it down.
	(f_val_print): Take `embedded_offset' into account.

2011-01-21  Joel Brobecker  <brobecker@adacore.com>

	* inflow.c: Include "gdbcmd.h".
	(interactive_mode): New static global, moved here from top.c.
	(show_interactive_mode): New function, moved here from top.c.
	use gdb_has_a_terminal instead of input_from_terminal_p to
	determine the current mode.
	(gdb_has_a_terminal): Add handling of the "iteractive-mode"
	setting.
	(_initialize_inflow): Add the "set/show interactive-mode"
	commands.  Moved here from top.c, after having adjusted slightly
	the help text.
	* top.c (interactive_mode, show_interactive_mode): Delete, moved
	to inflow.c.
	(input_from_terminal_p): Remove handling of "interactive-mode"
	setting, moved to infow.c.
	(init_main): Remove creation of the "set/show interactive-mode"
	commands, moved to inflow.c.

2011-01-19  Joel Brobecker  <brobecker@adacore.com>

	* NEWS: Add entry for native ia64-hpux support.

2011-01-19  Tom Tromey  <tromey@redhat.com>

	PR mi/8618:
	* thread.c (free_thread): Free 'name'.
	(print_thread_info): Emit thread name.  Change CLI output.
	(thread_name_command): New function.
	(do_captured_thread_select): Emit newline.
	(_initialize_thread): Register 'thread name' command.
	* target.h (struct target_ops) <to_thread_name>: New field.
	(target_thread_name): New macro.
	* target.c (update_current_target): Handle to_thread_name.
	* python/py-infthread.c (thpy_get_name): New function.
	(thpy_set_name): Likewise.
	(thread_object_getset): Add "name".
	* linux-nat.c (linux_nat_thread_name): New function.
	(linux_nat_add_target): Set to_thread_name.
	* gdbthread.h (struct thread_info) <name>: New field.

2011-01-18  Joel Brobecker  <brobecker@adacore.com>

	* ada-valprint.c (ada_print_scalar): Remove unsigned char downcast.
	(ada_val_print_1): Likewise.

2011-01-18  Joel Brobecker  <brobecker@adacore.com>

	* rs6000-tdep.c (rs6000_skip_prologue): Make sure that the prologue
	upper limit address is not greater than the function end address
	when the upper limit could not be computed using the debugging
	info.

2011-01-17  Tom Tromey  <tromey@redhat.com>

	* cli/cli-cmds.c (apropos_command): Free the compiled regex.  Use
	get_regcomp_error.
	* utils.c: Include gdb_regex.h.
	(do_regfree_cleanup): New function.
	(make_regfree_cleanup): Likewise.
	(get_regcomp_error): Likewise.
	* gdb_regex.h (make_regfree_cleanup, get_regcomp_error): Declare.

2011-01-17  Tom Tromey  <tromey@redhat.com>

	* cli/cli-cmds.c (apropos_command): Fix formatting.  Don't call
	re_compile_fastmap.

2011-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>

	* p-exp.y (intvar): New static variable, used to set CURRENT_TYPE
	for internal variables.
	(last_was_structop): New static variable.
	(COMPLETE): New token.
	(field_exp): New rule to group all '.' suffix handling.
	Add mark_struct_expression calls when approriate to be able
	to correctly find fields for completion.
	(yylex): Adapt to handle field completion and set INTVAR when
	required.

2011-01-14  Yao Qi  <yao@codesourcery.com>

	* arm-tdep.c (arm_register_reggroup_p): FPS register is in
	save_reggroup, restore_reggroup and all_reggroup.

2011-01-14  Joel Brobecker  <brobecker@adacore.com>

	* ada-valprint. (ada_printchar): Use the correct type length
	in call to ada_emit_char.
	* c-valprint.c (c_val_print): Remove cast in call to LA_PRINT_CHAR.

2011-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>

	* solib-som.h (hpux_major_release): Declare variable here.
	* solib-som.c:  Remove <sys/utsname.h> header.
	(DEFAULT_HPUX_MAJOR_RELEASE): New macro.
	(hpux_major_release): Make global, change default value to
	DEFAULT_HPUX_MAJOR_RELEASE.
	(get_hpux_major_release): Simply return HPUX_MAJOR_RELEASE.
	* hppa-hpux-nat.c: Add <sys/utsname.h> include.
	Add "solib-som.h" header.
	(set_hpux_major_release): New function.
	(_initialize_hppa_hpux_nat): Call set_hpux_major_release.

2011-01-14  Mike Frysinger  <vapier@gentoo.org>

	* configure.tgt (*-*-uclinux*): Match more Linux os targets

2011-01-14  Joel Brobecker  <brobecker@adacore.com>

	* ia64-hpux-nat.c (ia64_hpux_fetch_register): Remove trailing
	new-line at end of warning message.
	(ia64_hpux_store_register): Remove trailing new-line at end of
	error message.
	* ia64-hpux-tdep.c: Rephrase comment.
	* solib-ia64-hpux.c (struct dld_info): Change type of field
	dld_flags from "long long" to ULONGEST.

2011-01-14  Pedro Alves  <pedro@codesourcery.com>

	* target.h (deprecated_child_ops): Delete declaration.
	* target.c (deprecated_child_ops): Delete definition.

2011-01-14  Pedro Alves  <pedro@codesourcery.com>

	* Makefile.in (hpux-thread.o): Delete rule.
	* configure.ac: Don't check for HPUX DCE threads support.
	* configure, config.in: Regenerate.
	* hppa-hpux-nat.c (child_suppress_run): Delete.
	(hppa_hpux_child_can_run): Delete.
	(_initialize_hppa_hpux_nat): Don't override to_can_run.
	* hpux-thread.c: Delete.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

	* hpux-thread.c (hpux_pid_to_str): Delete.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

	* ada-valprint.c (ada_emit_char): Remove strange code.
	Check that c is <= UCHAR_MAX before passing it to isascii.
	(char_at): Do not assume that TYPE_LEN is either 1 or 2.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

	* top.c (input_from_terminal_p): Restrict the use of interactive_mode
	to the case where instream is stdin.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

	* ia64-tdep.h (struct regcache): Forward declare.
	(struct ia64_infcall_ops): New struct type.
	(struct gdbarch_tdep): New fields "find_global_pointer_from_solib"
	and "infcall_ops".
	* ia64-tdep.c (ia64_find_global_pointer_from_dynamic_section):
	Renames ia64_find_global_pointer.
	(ia64_find_global_pointer, ia64_allocate_new_rse_frame)
	(ia64_store_argument_in_slot, ia64_set_function_addr: New function.
	(ia64_push_dummy_call): Adjust to use the new tdep ia64_infocall_ops
	methods.
	(ia64_infcall_ops): New static global constant.
	(ia64_gdbarch_init): Set tdep->infcall_ops.
	* ia64-hpux-nat.c (ia64_hpux_xfer_solib_got): New function.
	(ia64_hpux_xfer_partial): Add TARGET_OBJECT_HPUX_SOLIB_GOT handing.
	* ia64-hpux-tdep.c: Include "regcache.h", "gdbcore.h" and "inferior.h".
	(ia64_hpux_dummy_code): New static global constant.
	(ia64_hpux_push_dummy_code, ia64_hpux_allocate_new_rse_frame)
	(ia64_hpux_store_argument_in_slot, ia64_hpux_set_function_addr)
	(ia64_hpux_dummy_id, ia64_hpux_find_global_pointer_from_solib):
	New function.
	(ia64_hpux_infcall_ops): New static global constant.
	(ia64_hpux_init_abi): Install gdbarch and tdep methods needed
	for inferior function calls to work properly on ia64-hpux.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

	* target.h (enum target_object): Add TARGET_OBJECT_HPUX_UREGS.
	* ia64-tdep.h (struct frame_info): forward declaration.
	(struct gdbarch_tdep): Add field size_of_register_frame.
	* ia64-tdep.c (ia64_access_reg): Use tdep->size_of_register_frame
	to determine the size of the register frame.
	(ia64_size_of_register_frame): New function.
	(ia64_gdbarch_init): Set tdep->size_of_register_frame.
	* ia64-hpux-tdep.c: Include "target.h" and "frame.h".
	(IA64_HPUX_UREG_REASON): New macro.
	(ia64_hpux_stopped_in_syscall, ia64_hpux_size_of_register_frame):
	New functions.
	(ia64_hpux_init_abi): Set tdep->size_of_register_frame.
	* ia64-hpux-nat.c (ia64_hpux_xfer_uregs): New function.
	(ia64_hpux_xfer_partial): Add handling of TARGET_OBJECT_HPUX_UREGS
	objects.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

	Add support for ia64-hpux.
	* config/ia64/hpux.mh, ia64-hpux-nat.c, ia64-hpux-tdep.c,
	ia64-hpux-tdep.h, solib-ia64-hpux.c, solib-ia64-hpux.h: New files.

	* configure.host: Add handling for ia64-hpux hosts.  Add associated
	floatformats.
	* configure.tgt: Add handling for ia64-hpux targets.
	* Makefile.in (ALL_64_TARGET_OBS): Add ia64-hpux-tdep.o.
	(HFILES_NO_SRCDIR): Add ia64-hpux-tdep.h.
	(ALLDEPFILES): Add ia64-hpux-nat.c ia64-hpux-tdep.c.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

	[ttrace] Compute thread list immediately after attach.
	* inf_ttrace_attach (inf_ttrace_create_threads_after_attach):
	New subprogram.
	(inf_ttrace_attach): Use it.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

	* libunwind-frame.c (libunwind_frame_cache): Do not return NULL
	if we could not determine the frame's function address.  Instead,
	use the frame's PC, and then continue.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

	* libunwind-frame.c (__LITTLE_ENDIAN, __BIG_ENDIAN): Define if
	not already defined.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

	* ia64-tdep.c (ia64_struct_type_p): New function.
	(ia64_extract_return_value): Handle integral values that are
	less than 8 bytes long.
	(ia64_push_dummy_call): Likewise.

2011-01-13  Joel Brobecker  <brobecker@adacore.com>

	* ia64-tdep.c (floatformat_ia64_ext_little): Renames
	floatformat_ia64_ext.
	(floatformat_ia64_ext_big): New static const.
	(floatformats_ia64_ext): Set first entry to &floatformat_ia64_ext_big.

2011-01-12  Tom Tromey  <tromey@redhat.com>

	* mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Fix error
	messages.
	* mi/mi-main.c (mi_cmd_thread_select): Fix error messages.
	(mi_cmd_thread_list_ids): Likewise.
	(mi_cmd_data_list_changed_registers): Likewise.
	(mi_cmd_data_list_register_values): Likewise.
	(mi_cmd_data_write_register_values): Likewise.
	(mi_cmd_data_evaluate_expression): Likewise.
	(mi_cmd_data_read_memory): Likewise.
	(mi_cmd_data_read_memory_bytes): Likewise.
	(mi_cmd_data_write_memory): Likewise.
	(mi_cmd_enable_timings): Likewise.
	* mi/mi-interp.c (mi_cmd_interpreter_exec): Fix error messages.
	* mi/mi-cmd-var.c (mi_cmd_var_create): Fix error messages.
	(mi_cmd_var_delete): Likewise.
	(mi_cmd_var_set_format): Likewise.
	(mi_cmd_var_show_format): Likewise.
	(mi_cmd_var_info_num_children): Likewise.
	(mi_cmd_var_list_children): Likewise.
	(mi_cmd_var_info_type): Likewise.
	(mi_cmd_var_info_expression): Likewise.
	(mi_cmd_var_show_attributes): Likewise.
	(mi_cmd_var_assign): Likewise.
	(mi_cmd_var_update): Likewise.
	(mi_cmd_enable_pretty_printing): Likewise.
	(mi_cmd_var_set_update_range): Likewise.
	* mi/mi-cmd-target.c (mi_cmd_target_file_get): Fix error
	messages.
	(mi_cmd_target_file_put): Likewise.
	(mi_cmd_target_file_delete): Likewise.
	* mi/mi-cmd-stack.c (mi_cmd_stack_list_frames): Fix error
	messages.
	(mi_cmd_stack_info_depth): Likewise.
	(mi_cmd_stack_list_locals): Likewise.
	(mi_cmd_stack_list_args): Likewise.
	(mi_cmd_stack_select_frame): Likewise.
	(mi_cmd_stack_select_frame): Likewise.
	(mi_cmd_stack_info_frame): Likewise.
	* mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Fix error
	messages.
	(mi_cmd_file_list_exec_source_files): Likewise.
	* mi/mi-cmd-env.c (mi_cmd_env_pwd): Fix error messages.
	(mi_cmd_env_cd): Likewise.
	(mi_cmd_env_path): Likewise.
	(mi_cmd_env_dir): Likewise.
	(mi_cmd_inferior_tty_show): Likewise.
	* mi/mi-cmd-disas.c (mi_cmd_disassemble): Fix error messages.
	* mi/mi-cmd-break.c (mi_cmd_break_insert): Fix error messages.
	(mi_cmd_break_watch): Likewise.

2011-01-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* ppc-linux-nat.c (booke_cmp_hw_point): Fix whitespace.
	(ppc_linux_insert_hw_breakpoint): Likewise.
	(ppc_linux_remove_hw_breakpoint): Likewise.
	(ppc_linux_insert_watchpoint): Likewise.

2011-01-12  Andrew Burgess  <aburgess@broadcom.com>
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	PR fortran/11104 and DWARF unbound arrays detection.
	* dwarf2read.c (read_subrange_type): Set zero length on unspecified
	upper bound.  Set TYPE_HIGH_BOUND_UNDEFINED if not language_ada on
	unspecified upper bound.
	* eval.c (evaluate_subexp_standard) <multi_f77_subscript>: Remove
	variables array_size_array, tmp_type and offset_item.  New variable
	array.  Remove call to f77_get_upperbound.  New variables array_type
	and index.  Call value_subscripted_rvalue for each dimenasion.  Remove
	the final call to deprecated_set_value_type.

2011-01-12  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Make value allocations more lazy.
	* ada-lang.c (coerce_unspec_val_to_type): Use allocate_value_lazy
	instead of allocate_value and set_value_lazy when possible.
	* dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use allocate_value_lazy
	instead of allocate_value and set_value_lazy.
	* findvar.c (value_of_register_lazy): Likewise.
	(read_var_value): Remove V preallocation, call just check_typedef in
	advance.  Move allocate_value to LOC_CONST, LOC_LABEL,
	LOC_CONST_BYTES.  Use allocate_value_lazy in LOC_STATIC, LOC_ARG,
	LOC_REF_ARG, LOC_LOCAL, LOC_BLOCK.  Set ADDR instead of
	set_value_address and break in LOC_BLOCK.  Use allocate_value_lazy and
	remove lval_memory set in LOC_REGPARM_ADDR.  Use allocate_value_lazy
	in LOC_UNRESOLVED and LOC_OPTIMIZED_OUT.  Add setting lval_memory at
	the end, remove set_value_lazy there.
	* valarith.c (value_subscripted_rvalue): Use allocate_value_lazy
	instead of allocate_value and set_value_lazy when possible.
	* valops.c (value_fetch_lazy): Do nop for value_optimized_out VAL.
	* value.c (allocate_computed_value): Use allocate_value_lazy instead
	of allocate_value and set_value_lazy.
	(value_from_contents_and_address): Use allocate_value_lazy instead of
	allocate_value and set_value_lazy when possible.

2011-01-12  Andrew Burgess  <aburgess@broadcom.com>

	* disasm.c (dump_insns): Support dumping opcodes for MI.
	* mi/mi-cmd-disas.c (mi_cmd_disassemble): Allow mode to control
	dumping of instruction opcodes.

2011-01-09  Robert Millan  <rmh@gnu.org>  (tiny patch)

	* configure.tgt: Detect GNU/kFreeBSD and set `gdb_osabi'
	appropiately.

2011-01-11  Tom Tromey  <tromey@redhat.com>

	* thread.c (do_captured_thread_select): Emit newline before
	printing frame.

2011-01-11  Michael Snyder  <msnyder@vmware.com>

	* s390-tdep.c: Comment cleanup, mostly periods and spaces.
	* score-tdep.c: Ditto.
	* score-tdep.h: Ditto.
	* ser-base.c: Ditto.
	* ser-go32.c: Ditto.
	* serial.c: Ditto.
	* serial.h: Ditto.
	* ser-mingw.c: Ditto.
	* ser-pipe.c: Ditto.
	* ser-tcp.c: Ditto.
	* ser-unix.c: Ditto.
	* sh64-tdep.c: Ditto.
	* shnbsd-nat.c: Ditto.
	* sh-tdep.c: Ditto.
	* sh-tdep.h: Ditto.
	* solib.c: Ditto.
	* solib-darwin.c: Ditto.
	* solib-frv.c: Ditto.
	* solib.h: Ditto.
	* solib-irix.c: Ditto.
	* solib-osf.c: Ditto.
	* solib-pa64.c: Ditto.
	* solib-som.c: Ditto.
	* solib-spu.c: Ditto.
	* solib-sunos.c: Ditto.
	* solib-svr4.c: Ditto.
	* solist.h: Ditto.
	* sol-thread.c: Ditto.
	* somread.c: Ditto.
	* source.c: Ditto.
	* source.h: Ditto.
	* sparc64-linux-tdep.c: Ditto.
	* sparc64-tdep.c: Ditto.
	* sparc-linux-nat.c: Ditto.
	* sparc-linux-tdep.c: Ditto.
	* sparc-sol2-nat.c: Ditto.
	* sparc-sol2-tdep.c: Ditto.
	* sparc-tdep.c: Ditto.
	* sparc-tdep.h: Ditto.
	* spu-tdep.c: Ditto.
	* stabsread.c: Ditto.
	* stabsread.h: Ditto.
	* stack.c: Ditto.
	* symfile.c: Ditto.
	* symfile.h: Ditto.
	* symmisc.c: Ditto.
	* symtab.c: Ditto.
	* symtab.h: Ditto.
	* target.c: Ditto.
	* target-descriptions.c: Ditto.
	* target-descriptions.h: Ditto.
	* target.h: Ditto.
	* target-memory.c: Ditto.
	* terminal.h: Ditto.
	* thread.c: Ditto.
	* top.c: Ditto.
	* tracepoint.c: Ditto.
	* tracepoint.h: Ditto.
	* trad-frame.h: Ditto.
	* typeprint.c: Ditto.

2011-01-11  Michael Snyder  <msnyder@vmware.com>

	* ui-file.c: Comment cleanup, mostly periods and spaces.
	* ui-file.h: Ditto.
	* ui-out.c: Ditto.
	* ui-out.h: Ditto.
	* utils.c: Ditto.
	* v850-tdep.c: Ditto.
	* valarith.c: Ditto.
	* valops.c: Ditto.
	* valprint.c: Ditto.
	* valprint.h: Ditto.
	* value.c: Ditto.
	* value.h: Ditto.
	* varobj.c: Ditto.
	* varobj.h: Ditto.
	* vax-tdep.c: Ditto.
	* vec.c: Ditto.
	* vec.h: Ditto.
	* version.h: Ditto.
	* windows-nat.c: Ditto.
	* windows-tdep.c: Ditto.
	* xcoffread.c: Ditto.
	* xcoffsolib.c: Ditto.
	* xml-support.c: Ditto.
	* xstormy16-tdep.c: Ditto.
	* xtensa-tdep.c: Ditto.
	* xtensa-tdep.h: Ditto.

2011-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* breakpoint.c (resources_needed_watchpoint): Fix indentation.
	* gdbtypes.c (is_scalar_type_recursive): Fix formatting.

2011-01-11  Sergio Durigan Junior  <sergiodj@linux.vnet.ibm.com>
	    Thiago Jung Bauermann  <bauerman@br.ibm.com>

	Implement support for PowerPC BookE ranged watchpoints.
	* breakpoint.h
	(struct breakpoint_ops) <resources_needed>: New method.
	Initialize to NULL in all existing breakpoint_ops instances.
	(struct breakpoint) <exact>: New field.
	(target_exact_watchpoints): Declare external global.
	* breakpoint.c (target_exact_watchpoints): New global flag.
	(update_watchpoint): Set b->type to bp_hardware_watchpoint and
	b->enable_state to bp_enabled before calling
	hw_watchpoint_used_count.
	(hw_watchpoint_used_count): Iterate over all bp_locations in a
	watchpoint.  Call breakpoint's breakpoint_ops.resources_needed
	if available.
	(insert_watchpoint, remove_watchpoint): Use fixed length of 1 byte
	if the watchpoint is exact.
	(resources_needed_watchpoint): New function.
	(watchpoint_breakpoint_ops): Add resources_needed_watchpoint.
	(watch_command_1): Set b->exact if the user asked for an exact
	watchpoint and one can be set.
	(can_use_hardware_watchpoint): Add exact_watchpoints argument.
	Pass fixed length of 1 to target_region_ok_for_hw_watchpoint if
	the user asks for an exact watchpoint and one can be set.  Return
	number of needed debug registers to watch the expression.
	* gdbtypes.c (is_scalar_type): New function, based on
	valprint.c:scalar_type_p.
	(is_scalar_type_recursive): New function.
	* gdbtypes.h (is_scalar_type_recursive): Declare.
	* ppc-linux-nat.c (ppc_linux_region_ok_for_hw_watchpoint): Always
	handle regions when ranged watchpoints are available.
	(create_watchpoint_request): New function.
	(ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint): Use
	create_watchpoint_request.
	* rs6000-tdep.c (show_powerpc_exact_watchpoints): New function.
	(_initialize_rs6000_tdep): Add `exact-watchpoints' boolean to the
	`set powerpc' and `show powerpc' commands.
	* target.h (struct target_ops) <to_region_ok_for_hw_watchpoint>:
	Mention documentation comment in the target macro.
	(target_region_ok_for_hw_watchpoint): Document return value.

2011-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* breakpoint.c (update_watchpoint): Decide on using a software or
	hardware watchpoint after the bp_locations are created.

2010-01-11  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	Convert hardware watchpoints to use breakpoint_ops.
	* breakpoint.h (breakpoint_ops) <insert>: Rename to...
	<insert_location>: ... this.  Return int instead of void.
	Accept pointer to struct bp_location instead of pointer to
	struct breakpoint.  Adapt all implementations.
	(breakpoint_ops) <remove>: Rename to...
	<remove_location>: ... this.  Accept pointer to struct bp_location
	instead of pointer to struct breakpoint.  Adapt all implementations.
	* breakpoint.c (insert_catchpoint): Delete function.
	(insert_bp_location): Call the watchpoint or catchpoint's
	breakpoint_ops.insert method.
	(remove_breakpoint_1): Call the watchpoint or catchpoint's
	breakpoint_ops.remove method.
	(insert_watchpoint, remove_watchpoint): New functions.
	(watchpoint_breakpoint_ops): New structure.
	(watch_command_1): Initialize the OPS field.
	* inf-child.c (inf_child_insert_fork_catchpoint)
	(inf_child_remove_fork_catchpoint, inf_child_insert_vfork_catchpoint)
	(inf_child_remove_vfork_catchpoint, inf_child_insert_exec_catchpoint)
	(inf_child_remove_exec_catchpoint, inf_child_set_syscall_catchpoint):
	Delete functions.
	(inf_child_target): Remove initialization of to_insert_fork_catchpoint,
	to_remove_fork_catchpoint, to_insert_vfork_catchpoint,
	to_remove_vfork_catchpoint, to_insert_exec_catchpoint,
	to_remove_exec_catchpoint and to_set_syscall_catchpoint.
	* target.c (update_current_target): Change default implementation of
	to_insert_fork_catchpoint, to_remove_fork_catchpoint,
	to_insert_vfork_catchpoint, to_remove_vfork_catchpoint,
	to_insert_exec_catchpoint, to_remove_exec_catchpoint and
	to_set_syscall_catchpoint to return_one.
	(debug_to_insert_fork_catchpoint, debug_to_insert_vfork_catchpoint)
	(debug_to_insert_exec_catchpoint): Report return value.
	* target.h (to_insert_fork_catchpoint, to_insert_vfork_catchpoint)
	(to_insert_exec_catchpoint): Change declaration to return int instead
	of void.

2011-01-11  Michael Snyder  <msnyder@vmware.com>

	* arm-tdep.c: Internationalization.
	* c-lang.c: Ditto.
	* charset.c: Ditto.
	* fork-child.c: Ditto.
	* nto-procfs.c: Ditto.
	* ppc-sysv-tdep.c: Ditto.
	* procfs.c: Ditto.
	* remote-mips.c: Ditto.
	* remote.c: Ditto.
	* rs6000-nat.c: Ditto.
	* rs6000-tdep.c: Ditto.
	* target.c: Ditto.
	* valops.c: Ditto.
	* value.c: Ditto.
	* xml-support.c: Ditto.
	* mi/mi-cmd-break.c: Ditto.
	* mi/mi-cmd-var.c: Ditto.
	* mi/mi-interp.c: Ditto.
	* mi/mi-main.c: Ditto.

2011-01-11  Andrew Burgess  <aburgess@broadcom.com>

	* remote-sim.c (gdbsim_store_register): Update API to
	sim_store_register to check more error conditions.

2011-01-10  Michael Snyder  <msnyder@vmware.com>

	* nto-procfs.c: Comment cleanup, mostly periods and spaces.
	* nto-tdep.c: Ditto.
	* nto-tdep.h: Ditto.
	* objc-exp.y: Ditto.
	* objc-lang.c: Ditto.
	* objfiles.c: Ditto.
	* objfiles.h: Ditto.
	* observer.c: Ditto.
	* opencl-lang.c: Ditto.
	* osabi.c: Ditto.
	* parse.c: Ditto.
	* parser-defs.h: Ditto.
	* p-exp.y: Ditto.
	* p-lang.c: Ditto.
	* posix-hdep.c: Ditto.
	* ppcbug-rom.c: Ditto.
	* ppc-linux-nat.c: Ditto.
	* ppc-linux-tdep.c: Ditto.
	* ppc-linux-tdep.h: Ditto.
	* ppcnbsd-tdep.c: Ditto.
	* ppcobsd-tdep.c: Ditto.
	* ppcobsd-tdep.h: Ditto.
	* ppc-sysv-tdep.c: Ditto.
	* ppc-tdep.h: Ditto.
	* printcmd.c: Ditto.
	* proc-abi.c: Ditto.
	* proc-flags.c: Ditto.
	* procfs.c: Ditto.
	* proc-utils.h: Ditto.
	* progspace.h: Ditto.
	* prologue-value.c: Ditto.
	* prologue-value.h: Ditto.
	* psympriv.h: Ditto.
	* psymtab.c: Ditto.
	* p-typeprint.c: Ditto.
	* p-valprint.c: Ditto.
	* ravenscar-sparc-thread.c: Ditto.
	* ravenscar-thread.c: Ditto.
	* ravenscar-thread.h: Ditto.
	* record.c: Ditto.
	* regcache.c: Ditto.
	* regcache.h: Ditto.
	* remote.c: Ditto.
	* remote-fileio.c: Ditto.
	* remote-fileio.h: Ditto.
	* remote.h: Ditto.
	* remote-m32r-sdi.c: Ditto.
	* remote-mips.c: Ditto.
	* remote-sim.c: Ditto.
	* rs6000-aix-tdep.c: Ditto.
	* rs6000-nat.c: Ditto.
	* rs6000-tdep.c: Ditto.

2011-01-10  Michael Snyder  <msnyder@vmware.com>

	* charset.c (validate): Internationalization.
	* coffread.c (read_one_sym): Ditto.
	* dwarf2read.c (dwarf2_attach_fields_to_type): Ditto.
	* h8300-tdep.c (H8300_extract_return_value): Ditto.
	* inflow.c (new_tty): Ditto.
	* iq2000-tdep.c (iq2000_breakpoint_from_pc): Ditto.
	* m32c-tdep.c (m32c_return_value): Ditto.
	* mep-tdep.c (mep_store_return_value): Ditto.
	* score-tdep.c (score7_fetch_insn): Ditto.
	* ser-mingw.c (pipe_windows_open): Ditto.
	* sh64-tdep.c (sh64_extract_return_value): Ditto.
	* spu-tdep.c (spu_register_type): Ditto.
	* tracepoint.c (trace_find_command): Ditto.
	* valarith.c (value_pos): Ditto.

2011-01-10  Joel Brobecker  <brobecker@adacore.com>

	* ada-valprint.c (printstr): Minor comment reformatting.

2011-01-08  Michael Snyder  <msnyder@vmware.com>

	* m32r-rom.c (m32r_upload_command): Fix up ARI warnings for _
	markup.

2011-01-08  Michael Snyder  <msnyder@vmware.com>

	* h8300-tdep.c: Comment cleanup, mostly periods and spaces.
	* hppa-hpux-tdep.c: Ditto.
	* hppa-linux-nat.c: Ditto.
	* hppa-linux-tdep.c: Ditto.
	* hppanbsd-tdep.c: Ditto.
	* hppa-tdep.c: Ditto.
	* hppa-tdep.h: Ditto.
	* hpux-thread.c: Ditto.
	* i386-cygwin-tdep.c: Ditto.
	* i386-darwin-nat.c: Ditto.
	* i386gnu-nat.c: Ditto.
	* i386-linux-nat.c: Ditto.
	* i386-linux-tdep.c: Ditto.
	* i386-nat.c: Ditto.
	* i386-nat.h: Ditto.
	* i386nbsd-tdep.c: Ditto.
	* i386-sol2-nat.c: Ditto.
	* i386-stub.c: Ditto.
	* i386-tdep.c: Ditto.
	* i386-tdep.h: Ditto.
	* i387-tdep.c: Ditto.
	* ia64-linux-nat.c: Ditto.
	* ia64-linux-tdep.c: Ditto.
	* ia64-tdep.c: Ditto.
	* infcall.c: Ditto.
	* infcall.h: Ditto.
	* infcmd.c: Ditto.
	* inferior.c: Ditto.
	* inferior.h: Ditto.
	* infloop.c: Ditto.
	* inflow.c: Ditto.
	* infrun.c: Ditto.
	* interps.c: Ditto.
	* interps.h: Ditto.
	* iq2000-tdep.c: Ditto.
	* irix5-nat.c: Ditto.
	* jit.c: Ditto.
	* jit.h: Ditto.
	* jv-exp.y: Ditto.
	* jv-lang.c: Ditto.
	* jv-lang.h: Ditto.
	* jv-typeprint.c: Ditto.
	* jv-valprint.c: Ditto.
	* language.c: Ditto.
	* language.h: Ditto.
	* linespec.c: Ditto.
	* linux-fork.c: Ditto.
	* linux-nat.c: Ditto.
	* linux-thread-db.c: Ditto.
	* lm32-tdep.c: Ditto.

2011-01-08  Michael Snyder  <msnyder@vmware.com>

	* m2-exp.y: Comment cleanup, mostly periods and spaces.
	* m2-lang.c: Ditto.
	* m2-typeprint.c: Ditto.
	* m2-valprint.c: Ditto.
	* m32c-tdep.c: Ditto.
	* m32r-linux-nat.c: Ditto.
	* m32r-rom.c: Ditto.
	* m32r-tdep.c: Ditto.
	* m32r-tdep.h: Ditto.
	* m68hc11-tdep.c: Ditto.
	* m58klinux-nat.c: Ditto.
	* m68k-tdep.c: Ditto.
	* m88k-tdep.c: Ditto.
	* m88k-tdep.h: Ditto.
	* machoread.c: Ditto.
	* macrocmd.c: Ditto.
	* macroexp.c: Ditto.
	* macrotab.c: Ditto.
	* main.c: Ditto.
	* maint.c: Ditto.
	* mdebugread.c: Ditto.
	* mdebugread.h: Ditto.
	* memattr.c: Ditto.
	* memattr.h: Ditto.
	* memory-map.h: Ditto.
	* mep-tdep.c: Ditto.
	* microblaze-rom.c: Ditto.
	* microblaze-tdep.c: Ditto.
	* minsyms.c: Ditto.
	* mips-irix-tdep.c: Ditto.
	* mips-linux-nat.c: Ditto.
	* mips-linux-tdep.c: Ditto.
	* mips-linux-tdep.h: Ditto.
	* mipsnbsd-nat.c: Ditto.
	* mipsnbsd-tdep.c: Ditto.
	* mipsread.c: Ditto.
	* mips-tdep.c: Ditto.
	* mips-tdep.h: Ditto.
	* mn10300-linux-tdep.c: Ditto.
	* mn10300-tdep.c: Ditto.
	* mn10300-tdep.h: Ditto.
	* monitor.c: Ditto.
	* monitor.h: Ditto.
	* moxie-tdep.c: Ditto.
	* moxie-tdep.h: Ditto.
	* mt-tdep.c: Ditto.

2011-01-08  Mike Frysinger  <vapier@gentoo.org>

	* bfin-tdep.h (BFIN_A0_DOT_W_REGNUM): Fix typo in name.

2011-01-08  Robert Millan  <rmh@gnu.org>

	* fbsd-nat.c (fbsd_find_memory_regions): Fix typo.

2011-01-07  Michael Snyder  <msnyder@vmware.com>

	* charset.c (_initialize_charset): Fix typo in string.

2011-01-07  Michael Snyder  <msnyder@vmware.com>

	* mi/mi-cmd-disas.c (mi_cmd_disassemble): Mark up error message
	for i18n.
	* tui/tui-layout.c (tui_set_layout_for_display_command):
	Split line so that operator goes to beginning of line.
	* tui/tui-winsource.c (tui_horizontal_source_scroll): Move
	assignment out of if statement.

2011-01-07  Michael Snyder  <msnyder@vmware.com>

	* ada-lang.c: Comment cleanup, mostly periods and spaces.
	* ada-lang.h: Ditto.
	* ada-tasks.c: Ditto.
	* ada-valprint.c: Ditto.
	* aix-threads.c: Ditto.
	* alpha-linux-nat.c: Ditto.
	* alpha-linux-tdep.c: Ditto.
	* alpha-mdebug-tdep.c: Ditto.
	* alpha-nat.c: Ditto.
	* alpha-osf1-tdep.c: Ditto.
	* alpha-tdep.c: Ditto.
	* alphabsd-nat.c: Ditto.
	* alphabsd-tdep.c: Ditto.
	* amd64-darwin-tdep.c: Ditto.
	* amd64-linux-nat.c: Ditto.
	* amd64-linux-tdep.c: Ditto.
	* amd64-sol2-tdep.c: Ditto.
	* amd64-tdep.c: Ditto.
	* amd64-fbsd-tdep.c: Ditto.
	* amd64-nbsd-tdep.c: Ditto.
	* amd64-obsd-tdep.c: Ditto.
	* amd64-linux-nat.c: Ditto.
	* amd64-linux-tdep.c: Ditto.
	* arm-tdep.c: Ditto.
	* arm-tdep.h: Ditto.
	* armnbsd-nat.c: Ditto.
	* avr-tdep.c: Ditto.
	* bfin-tdep.c: Ditto.
	* bsd-kvm.c: Ditto.
	* c-typeprintc: Ditto.
	* c-valprint.c: Ditto.
	* coff-pe-read.h: Ditto.
	* coffreead.c: Ditto.
	* cris-tdep.c: Ditto.
	* d-lang.c: Ditto.
	* darwin-nat-info.c: Ditto.
	* darwin-nat.c: Ditto.
	* dbug-rom.c: Ditto.
	* dbxread.c: Ditto.
	* dcache.c: Ditto.
	* dcache.h: Ditto.
	* dec-thread.c: Ditto.
	* defs.h: Ditto.
	* demangle.c: Ditto.
	* dicos-tdep.c: Ditto.
	* dictionary.c: Ditto.
	* dictionary.h: Ditto.
	* dink32-rom.c: Ditto.
	* disasm.c: Ditto.
	* doublest.c: Ditto.
	* dsrec.c: Ditto.
	* dummy-frame.c: Ditto.
	* dwarf2-frame.c: Ditto.
	* dwarf2expr.c: Ditto.
	* dwarf2loc.c: Ditto.
	* dwarf2read.c: Ditto.
	* elfread.c: Ditto.
	* environ.c: Ditto.
	* eval.c: Ditto.
	* event-top.h: Ditto.
	* exceptions.c: Ditto.
	* exceptions.h: Ditto.
	* exec.c: Ditto.
	* expprint.c: Ditto.
	* expression.h: Ditto.
	* f-exp.y: Ditto.
	* f-lang.c: Ditto.
	* f-lang.h: Ditto.
	* f-typeprint.c: Ditto.
	* f-valprint.c: Ditto.
	* fbsd-nat.c: Ditto.
	* findvar.c: Ditto.
	* fork-child.c: Ditto.
	* frame.c: Ditto.
	* frame.h: Ditto.
	* frv-linux-tdep.c: Ditto.
	* frv-tdep.c: Ditto.
	* gcore.c: Ditto.
	* gdb-stabs.h: Ditto.
	* gdb_assert.h: Ditto.
	* gdb_string.h: Ditto.
	* gdb_thread_db.h: Ditto.
	* gdb_wait.h: Ditto.
	* gdbarch.sh: Ditto.
	* gdbcore.h: Ditto.
	* gdbthread.h: Ditto.
	* gdbtypes.c: Ditto.
	* gdbtypes.h: Ditto.
	* gnu-nat.c: Ditto.
	* gnu-nat.h: Ditto.
	* gnu-v2-abi.c: Ditto.
	* gnu-v3-abi.c: Ditto.
	* go32-nat.c: Ditto.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.

2011-01-07  Michael Snyder  <msnyder@vmware.com>

	* ax-gdb.c: Adjust some long output strings.
	* breakpoint.c: Ditto.
	* charset.c: Ditto.
	* cp-abi.c: Ditto.
	* infcall.c: Ditto.
	* infrun.c: Ditto.
	* linux-nat.c: Ditto.
	* solib-pa64.c: Ditto.
	* solib-som.c: Ditto.

2011-01-06  Tom Tromey  <tromey@redhat.com>

	PR python/12367:
	* NEWS: Add item.
	* python/python.c (GdbMethods): Add "newest_frame" method.
	* python/python-internal.h (gdbpy_newest_frame): Declare.
	* python/py-frame.c (gdbpy_newest_frame): New function.

2010-01-06  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* jit.h (struct jit_code_entry): use ULONGEST for symfile_size.
	* jit.c (jit_debug): New variable.
	(show_jit_debug): New function.
	(struct target_buffer): Use ULONGEST.
	(bfd_open_from_target_memory): Likewise.
	(jit_register_code, jit_inferior_init): Add debug output.
	(_initialize_jit): Register "debug jit" command.

2011-01-06  Tom Tromey  <tromey@redhat.com>

	* frame.h (enum frame_type) <INLINE_FRAME>: Fix comment.
	* python/py-frame.c (gdbpy_initialize_frames): Add INLINE_FRAME
	and ARCH_FRAME.

2011-01-06  Tom Tromey  <tromey@redhat.com>

	* python/py-frame.c (frapy_block): Use get_frame_block.

2011-01-06  Joel Brobecker  <brobecker@adacore.com>

	Do not stop on SIGPRIO signals by default
	* infrun.c (_initialize_infrun): Unset signal_stop and
	signal_print for TARGET_SIGNAL_PRIO.

2011-01-06  Joel Brobecker  <brobecker@adacore.com>

	* ada-tasks.c: Fix style violation in comment.

2011-01-06  Joel Brobecker  <brobecker@adacore.com>

	* linespec.c (decode_compound, find_method): Remove trailing \n
	at end of error string.
	* solib-irix.c (irix_current_sos): Likewise.
	* varobj.c (uninstall_variable): Likewise.

2011-01-06  Joel Brobecker  <brobecker@adacore.com>

	* copyright.py: New script.
	* copyright.sh (byhand): Add *.ads, *.adb, *.gpr and *.inc.
	Launch emacs without exec'ing. Call copyright.py afterwards.

2011-01-05  Michael Snyder  <msnyder@vmware.com>

	* addrmap.c: Shorten lines of >= 80 columns.
	* arch-utils.c: Ditto.
	* arch-utils.h: Ditto.
	* ax-gdb.c: Ditto.
	* ax-general.c: Ditto.
	* bcache.c: Ditto.
	* blockframe.c: Ditto.
	* breakpoint.c: Ditto.
	* buildsym.c: Ditto.
	* c-lang.c: Ditto.
	* c-typeprint.c: Ditto.
	* charset.c: Ditto.
	* coffread.c: Ditto.
	* command.h: Ditto.
	* corelow.c: Ditto.
	* cp-abi.c: Ditto.
	* cp-namespace.c: Ditto.
	* cp-support.c: Ditto.
	* dbug-rom.c: Ditto.
	* dbxread.c: Ditto.
	* defs.h: Ditto.
	* dfp.c: Ditto.
	* dfp.h: Ditto.
	* dictionary.c: Ditto.
	* disasm.c: Ditto.
	* doublest.c: Ditto.
	* dwarf2-frame.c: Ditto.
	* dwarf2expr.c: Ditto.
	* dwarf2loc.c: Ditto.
	* dwarf2read.c: Ditto.
	* elfread.c: Ditto.
	* eval.c: Ditto.
	* event-loop.c: Ditto.
	* event-loop.h: Ditto.
	* exceptions.h: Ditto.
	* exec.c: Ditto.
	* expprint.c: Ditto.
	* expression.h: Ditto.
	* f-lang.c: Ditto.
	* f-valprint.c: Ditto.
	* findcmd.c: Ditto.
	* frame-base.c: Ditto.
	* frame-unwind.c: Ditto.
	* frame-unwind.h: Ditto.
	* frame.c: Ditto.
	* frame.h: Ditto.
	* gcore.c: Ditto.
	* gdb-stabs.h: Ditto.
	* gdb_assert.h: Ditto.
	* gdb_dirent.h: Ditto.
	* gdb_obstack.h: Ditto.
	* gdbcore.h: Ditto.
	* gdbtypes.c: Ditto.
	* gdbtypes.h: Ditto.
	* inf-ttrace.c: Ditto.
	* infcall.c: Ditto.
	* infcmd.c: Ditto.
	* inflow.c: Ditto.
	* infrun.c: Ditto.
	* inline-frame.h: Ditto.
	* language.c: Ditto.
	* language.h: Ditto.
	* libunwind-frame.c: Ditto.
	* libunwind-frame.h: Ditto.
	* linespec.c: Ditto.
	* linux-nat.c: Ditto.
	* linux-nat.h: Ditto.
	* linux-thread-db.c: Ditto.
	* machoread.c: Ditto.
	* macroexp.c: Ditto.
	* macrotab.c: Ditto.
	* main.c: Ditto.
	* maint.c: Ditto.
	* mdebugread.c: Ditto.
	* memattr.c: Ditto.
	* minsyms.c: Ditto.
	* monitor.c: Ditto.
	* monitor.h: Ditto.
	* objfiles.c: Ditto.
	* objfiles.h: Ditto.
	* osabi.c: Ditto.
	* p-typeprint.c: Ditto.
	* p-valprint.c: Ditto.
	* parse.c: Ditto.
	* printcmd.c: Ditto.
	* proc-events.c: Ditto.
	* procfs.c: Ditto.
	* progspace.c: Ditto.
	* progspace.h: Ditto.
	* psympriv.h: Ditto.
	* psymtab.c: Ditto.
	* record.c: Ditto.
	* regcache.c: Ditto.
	* regcache.h: Ditto.
	* remote-fileio.c: Ditto.
	* remote.c: Ditto.
	* ser-mingw.c: Ditto.
	* ser-tcp.c: Ditto.
	* ser-unix.c: Ditto.
	* serial.c: Ditto.
	* serial.h: Ditto.
	* solib-frv.c: Ditto.
	* solib-irix.c: Ditto.
	* solib-osf.c: Ditto.
	* solib-pa64.c: Ditto.
	* solib-som.c: Ditto.
	* solib-sunos.c: Ditto.
	* solib-svr4.c: Ditto.
	* solib-target.c: Ditto.
	* solib.c: Ditto.
	* somread.c: Ditto.
	* source.c: Ditto.
	* stabsread.c: Ditto.
	* stabsread.c: Ditto.
	* stack.c: Ditto.
	* stack.h: Ditto.
	* symfile-mem.c: Ditto.
	* symfile.c: Ditto.
	* symfile.h: Ditto.
	* symmisc.c: Ditto.
	* symtab.c: Ditto.
	* symtab.h: Ditto.
	* target-descriptions.c: Ditto.
	* target-memory.c: Ditto.
	* target.c: Ditto.
	* target.h: Ditto.
	* terminal.h: Ditto.
	* thread.c: Ditto.
	* top.c: Ditto.
	* tracepoint.c: Ditto.
	* tracepoint.h: Ditto.
	* ui-file.c: Ditto.
	* ui-file.h: Ditto.
	* ui-out.h: Ditto.
	* user-regs.c: Ditto.
	* user-regs.h: Ditto.
	* utils.c: Ditto.
	* valarith.c: Ditto.
	* valops.c: Ditto.
	* valprint.c: Ditto.
	* valprint.h: Ditto.
	* value.c: Ditto.
	* varobj.c: Ditto.
	* varobj.h: Ditto.
	* vec.h: Ditto.
	* xcoffread.c: Ditto.
	* xcoffsolib.c: Ditto.
	* xcoffsolib.h: Ditto.
	* xml-syscall.c: Ditto.
	* xml-tdesc.c: Ditto.

2011-01-05  Michael Snyder  <msnyder@vmware.com>

	* cli/cli-cmds.c: Shorten lines of >= 80 columns.
	* cli/cli-decode.c: Ditto.
	* cli/cli-dump.c: Ditto.
	* cli/cli-logging.c: Ditto.
	* cli/cli-script.c: Ditto.
	* cli/cli-setshow.c: Ditto.
	* common/signals.c: Ditto.
	* mi/mi-cmd-break.c: Ditto.
	* mi/mi-cmd-disas.c: Ditto.
	* mi/mi-cmd-stack.c: Ditto.
	* mi/mi-cmd-var.c: Ditto.
	* mi/mi-cmds.c: Ditto.
	* mi/mi-common.h: Ditto.
	* mi/mi-console.c: Ditto.
	* mi/mi-interp.c: Ditto.
	* mi/mi-main.c: Ditto.
	* osf-share/cma_attr.c: Ditto.
	* osf-share/cma_deb_core.h: Ditto.
	* osf-share/cma_debug_client.h: Ditto.
	* osf-share/cma_handle.h: Ditto.
	* osf-share/cma_mutex.h: Ditto.
	* osf-share/cma_stack_int.h: Ditto.
	* osf-share/cma_tcb_defs.h: Ditto.
	* python/py-auto-load.c: Ditto.
	* python/py-breakpoint.c: Ditto.
	* python/py-cmd.c: Ditto.
	* python/py-frame.c: Ditto.
	* python/py-objfile.c: Ditto.
	* python/py-param.c: Ditto.
	* python/py-progspace.c: Ditto.
	* python/py-symbol.c: Ditto.
	* python/py-value.c: Ditto.
	* python/python-internal.h: Ditto.
	* python/python.c: Ditto.
	* tui/tui-data.c: Ditto.
	* tui/tui-disasm.c: Ditto.
	* tui/tui-hooks.c: Ditto.
	* tui/tui-io.c: Ditto.
	* tui/tui-layout.c: Ditto.
	* tui/tui-regs.c: Ditto.
	* tui/tui-source.c: Ditto.
	* tui/tui-stack.c: Ditto.
	* tui/tui-win.c: Ditto.
	* tui/tui-windata.c: Ditto.
	* tui/tui-winsource.c: Ditto.

2011-01-05  Joel Brobecker  <brobecker@adacore.com>

	* configure.ac, gdb.1: Copyright year update.

2011-01-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* frame.c (get_prev_frame_1) <UNWIND_INNER_ID>: New variables
	this_pc_in_block, morestack_msym and morestack_name.  Check for
	"__morestack" minimal symbol there.

2011-01-03  Joel Brobecker  <brobecker@adacore.com>

	* symfile.c (find_sym_fns): Add call to dont_repeat.

2011-01-01  Joel Brobecker  <brobecker@adacore.com>

	Copyright year update in most files (performed by copyright.sh).

2011-01-01  Joel Brobecker  <brobecker@adacore.com>

	* top.c (print_gdb_version): Update copyright year in version output.

For older changes see ChangeLog-2010.
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