Commit Graph

329 Commits

Author SHA1 Message Date
Doug Evans c51fe63159 * gdbtypes.c (lookup_typename): Simplify. 2012-05-23 23:45:09 +00:00
Jan Kratochvil 14e75d8ea4 gdb/
PR symtab/7259:
	* ada-exp.y (convert_char_literal): Use TYPE_FIELD_ENUMVAL.
	* ada-lang.c (ada_discrete_type_high_bound)
	(ada_discrete_type_low_bound): Use TYPE_FIELD_ENUMVAL for
	TYPE_CODE_ENUM.
	(ada_identical_enum_types_p): Use TYPE_FIELD_ENUMVAL.
	(pos_atr, value_val_atr): Use TYPE_FIELD_ENUMVAL for TYPE_CODE_ENUM.
	* ada-typeprint.c (print_enum_type): Change variable lastval to LONGEST.
	Use TYPE_FIELD_ENUMVAL.
	* ada-valprint.c (print_optional_low_bound, ada_print_scalar)
	(ada_val_print_1): Use TYPE_FIELD_ENUMVAL for TYPE_CODE_ENUM.
	* c-typeprint.c (c_type_print_base): Move variable lastval to inner
	block, change it to LONGEST.  Use TYPE_FIELD_ENUMVAL for
	TYPE_CODE_ENUM.
	* coffread.c (coff_read_enum_type): Use SET_FIELD_ENUMVAL.
	* dwarf2read.c (process_enumeration_scope): Likewise.
	* gdb-gdb.py (TypeFlagsPrinter): Use field.enumval instead of
	field.bitpos.
	(class StructMainTypePrettyPrinter): Support also
	FIELD_LOC_KIND_ENUMVAL.
	* gdbtypes.c (get_discrete_bounds): Use TYPE_FIELD_ENUMVAL for
	TYPE_CODE_ENUM.
	(recursive_dump_type): Use TYPE_FIELD_ENUMVAL for TYPE_CODE_ENUM.
	(copy_type_recursive): Support also FIELD_LOC_KIND_ENUMVAL.
	* gdbtypes.h (enum field_loc_kind): New FIELD_LOC_KIND_ENUMVAL.
	(struct main_type.flds_bnds.fields.loc): Adjust bitpos comment.  New
	field enumval.
	(struct main_type.flds_bnds.bields): Adjust loc_kind and bitsize to
	accommodate enumval.
	(struct call_site): Adjust loc_kind to accommodate enumval.
	(FIELD_ENUMVAL, FIELD_ENUMVAL_LVAL, SET_FIELD_ENUMVAL)
	(TYPE_FIELD_ENUMVAL): New macros.
	* m2-typeprint.c (m2_enum): Use TYPE_FIELD_ENUMVAL.
	* mdebugread.c (parse_symbol): Use TYPE_FIELD_ENUMVAL for
	TYPE_CODE_ENUM.
	* p-typeprint.c (pascal_type_print_base): Likewise.
	* python/lib/gdb/printing.py (class FlagEnumerationPrinter): Use
	enumval.
	* python/lib/gdb/types.py (make_enum_dict): Likewise.
	* python/py-type.c (convert_field): New variable addrstring.  Use
	TYPE_FIELD_ENUMVAL for TYPE_CODE_ENUM.
	(check_types_equal): Support also FIELD_LOC_KIND_ENUMVAL.
	* stabsread.c (read_enum_type): Use SET_FIELD_ENUMVAL.
	* typepint.c (print_type_scalar): Use TYPE_FIELD_ENUMVAL for
	TYPE_CODE_ENUM.
	* valprint.c (generic_val_print): Likewise.

gdb/testsuite/
	PR symtab/7259:
	* gdb.base/enumval.c: New test case.
	* gdb.base/enumval.exp: New test case.
	* gdb.python/py-type.exp (test_enums): Use field.enumval instead of
	field.bitpos.
2012-04-18 06:46:47 +00:00
Pedro Alves f41f5e616a 2012-04-17 Pedro Alves <palves@redhat.com>
* gdbtypes.h (FIELD_BITPOS): Rename to ...
	(FIELD_BITPOS_LVAL): ... this.
	(FIELD_BITPOS): New.
	(SET_FIELD_BITPOS): Adjust to use FIELD_BITPOS_LVAL.
	* dwarf2read.c (dwarf2_add_field): Use SET_FIELD_BITPOS.
	* gdbtypes.c (append_composite_type_field_aligned): Adjust to use
	SET_FIELD_BITPOS.
	* gnu-v3-abi.c (build_gdb_vtable_type): Adjust to use
	SET_FIELD_BITPOS.
	* stabsread.c (read_cpp_abbrev, read_one_struct_field)
	(read_baseclasses): Adjust to use SET_FIELD_BITPOS.
	* target-descriptions.c (tdesc_gdb_type): Adjust to use
	SET_FIELD_BITPOS.
2012-04-17 13:55:32 +00:00
Jan Kratochvil 945b3a3230 gdb/
Do not rely on FIELD_LOC_KIND_BITPOS being zero.
	* ada-lang.c (ada_template_to_fixed_record_type_1): Replace
	TYPE_FIELD_BITPOS used as lvalue by SET_FIELD_BITPOS.
	* gdbtypes.c (append_flags_type_flag): Likewise, twice.
	* jv-lang.c (java_link_class_type): Likewise, once.
	* stabsread.c (read_enum_type): Likewise.
2012-04-17 12:43:20 +00:00
Doug Evans 0d5cff5020 * gdbtypes.h (struct main_type): Change type of name,tag_name,
and fields.name members from char * to const char *.  All uses updated.
	(struct cplus_struct_type): Change type of fn_fieldlists.name member
	from char * to const char *.  All uses updated.
	(type_name_no_tag): Update.
	(lookup_unsigned_typename, lookup_signed_typename): Update.
	* gdbtypes.c (type_name_no_tag): Change result type
	from char * to const char *.  All callers updated.
	(lookup_unsigned_typename, lookup_signed_typename): Change type of
	name parameter from char * to const char *.
	* symtab.h (struct cplus_specific): Change type of demangled_name
	member from char * to const char *.  All uses updated.
	(struct general_symbol_info): Change type of name and
	mangled_lang.demangled_name members from char * to const char *.
	All uses updated.
	(symbol_get_demangled_name, symbol_natural_name): Update.
	(symbol_demangled_name, symbol_search_name): Update.
	* symtab.c (symbol_get_demangled_name): Change result type
	from char * to const char *.  All callers updated.
	(symbol_natural_name, symbol_demangled_name): Ditto.
	(symbol_search_name): Ditto.
	(completion_list_add_name): Change type of symname,sym_text,
	text,word parameters from char * to const char *.
	(completion_list_objc_symbol): Change type of sym_text,
	text,word parameters from char * to const char *.
	* ada-lang.c (find_struct_field): Change type of name parameter
	from char * to const char *.
	(encoded_ordered_before): Similarly for N0,N1 parameters.
	(old_renaming_is_invisible): Similarly for function_name parameter.
	(ada_type_name): Change result type from char * to const char *.
	All callers updated.
	* ada-lang.h (ada_type_name): Update.
	* buildsym.c (hashname): Change type of name parameter
	from char * to const char *.
	* buildsym.h (hashname): Update.
	* dbxread.c (end_psymtab): Change type of include_list parameter
	from char ** to const char **.
	* dwarf2read.c (determine_prefix): Change result type
	from char * to const char *.  All callers updated.
	* f-lang.c (find_common_for_function): Change type of name, funcname
	parameters from char * to const char *.
	* f-lang.c (find_common_for_function): Update.
	* f-valprint.c (list_all_visible_commons): Change type of funcname
	parameters from char * to const char *.
	* gdbarch.sh (static_transform_name): Change type of name parameter
	and result from char * to const char *.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.
	* i386-sol2-tdep.c (i386_sol2_static_transform_name): Change type
	of name parameter from char * to const char *.
	* jv-lang.c (java_primitive_type_from_name): Ditto.
	(java_demangled_signature_length): Similarly for signature parameter.
	(java_demangled_signature_copy): Ditto.
	(java_demangle_type_signature): Ditto.
	* jv-lang.h (java_primitive_type_from_name): Update.
	(java_demangle_type_signature): Update.
	* objc-lang.c (specialcmp): Change type of a,b parameters
	from char * to const char *.
	* p-lang.c (is_pascal_string_type): Change type of arrayname parameter
	from char * to const char *.  All callers updated.
	* p-lang.h (is_pascal_string_type): Update.
	* solib-frv.c (find_canonical_descriptor_in_load_object): Change type
	of name parameter from char * to const char *.
	* sparc-sol2-tdep.c (sparc_sol2_static_transform_name): Ditto.
	* utils.c (fprintf_symbol_filtered): Ditto.
	* defs.h (fprintf_symbol_filtered): Update.
	* sparc-tdep.h (sparc_sol2_static_transform_name): Update.
	* stabsread.h (end_psymtab): Update.
	* stack.c (find_frame_funname): Change type of funname parameter
	from char ** to const char **.
	* stack.h (find_frame_funname): Update.
	* typeprint.c (type_print): Change type of varstring parameter
	from char * to const char *.
	* value.h (type_print): Update.
	* xcoffread.c (xcoff_start_psymtab): Change type of filename parameter
	from char * to const char *.  All callers updated.
	(xcoff_end_psymtab): Change type of include_list parameter
	from char ** to const char **.  All callers updated.
	(swap_sym): Similarly for name parameter.  All callers updated.
	* coffread.c (patch_type): Add (char*) cast to xfree parameter.
	Use xstrdup.
	(process_coff_symbol): Use xstrdup.
	* stabsread.c (stabs_method_name_from_physname): Renamed from
	update_method_name_from_physname.  Change result type from void
	to char *.  All callers updated.
	(read_member_functions): In has_destructor case, store name in objfile
	obstack instead of malloc space.  In !has_stub case, fix mem leak.
2012-02-07 04:48:23 +00:00
Doug Evans 3436505436 * gdbtypes.c (safe_parse_type): Initialize type to keep gcc happy.
* varobj.c (varobj_set_value): Initialize val,value to keep gcc happy.
2012-01-09 22:31:39 +00:00
Keith Seitz 8e7b59a53f * Makefile.in (SFILES): Remove wrapper.c.
(HFILES_NO_SRCDIR): Remove wrapper.h.
	(COMMON_OBS): Remove wrapper.o.
	* cli/cli-interp.c: Don't inlude wrapper.h.
	* corelow.c: Likewise.
	(core_open): Replace gdb_target_find_new_threads with
	TRY_CATCH around target_find_new_threads.
	* eval.c (fetch_subexp_value): Likewise for value_fetch_lazy.
	* gdbtypes.c (safe_parse_type): Likewise for parse_and_eval_type.
	* varobj.c (varobj_create): Likewise for parse_exp_1 and
	evaluate_expression.
	(varobj_set_value): Likewise for evaluate_expression and
	value_assign.
	(install_new_variable): Likewise for value_fetch_lazy.
	(adjust_value_for_child_access): Likewise for value_ind.
	(c_describe_child): Likewise for value_subscript and
	value_ind.
	(c_value_of_root): Likewise for evaluate_expression.
	* wrapper.c: Remove.
	* wrapper.h: Remove.
2012-01-09 20:27:49 +00:00
Doug Evans 4d72c0bc3e * gdbtypes.h (struct cplus_struct_type): Delete member
nfn_fields_total.  All uses removed.
2012-01-08 21:02:45 +00:00
Joel Brobecker 0b30217134 Copyright year update in most files of the GDB Project.
gdb/ChangeLog:

        Copyright year update in most files of the GDB Project.
2012-01-04 08:17:56 +00:00
Doug Evans 9bc118a5d4 * gdbtypes.c (check_typedef): Document that this function can
throw an exception.
2011-11-10 06:53:55 +00:00
Keith Seitz da096638ca PR c++/13225
* eval.c (evaluate_subexp_standard): Do not construct
	an array of types; pass the value array directly to
	find_overload_match.
	* gdbtypes.h (NULL_POINTER_CONVERSION_BADNESS): Declare.
	(rank_function): Take an array of values instead of types.
	(rank_one_type): Add struct value * parameter.
	* gdbtypes.c (NULL_POINTER_CONVERSION_BADNESS): Define.
	(rank_function): For each argument, pass the argument's
	value to rank_one_type.
	(rank_one_type): Add VALUE parameter.
	If the parameter type is a pointer and the argument type
	is an integer, return NULL_POINTER_CONVERSION_BADNESS if
	VALUE is zero.
	Update all calls to rank_one_type, passing NULL for new
	VALUE parameter.
	* valarith.c (value_user_defined_cpp_op): Do not construct
	an array of types; pass the value array directly to
	find_overload_match.
	* valops.c (find_overload_method_list): Take an array of
	values instead of types.
	Save the type of OBJP for later use.
	Update calls to find_oload_champ, and find_oload_champ_namespace.
	(find_oload_champ_namespace): Take an array of values instead
	of types.
	(find_oload_champ_namespace_loop): Likewise.
	(find_oload_champ): Likewise.
	(classify_oload_match): Inspect all arguments
	until INCOMPATIBLE is found. Return the worst badness found
	otherwise.
	(compare_parameters): Update call to rank_one_type.
	* value.h (find_overload_match): Take an array of values instead
	of types.
2011-10-14 20:22:17 +00:00
Jan Kratochvil b6cdc2c1b5 gdb/
Code reshuffle.
	* gdb-gdb.py (StructMainTypePrettyPrinter): Change
	TYPE_SPECIFIC_CALLING_CONVENTION to TYPE_SPECIFIC_FUNC.  Move
	calling_convention under func_stuff there.
	* gdbtypes.c (make_function_type): Call INIT_FUNC_SPECIFIC.
	(init_type) <TYPE_CODE_FUNC>: Likewise.
	(recursive_dump_type): Change TYPE_SPECIFIC_CALLING_CONVENTION to
	TYPE_SPECIFIC_FUNC.  New comment for tail_call_list.
	* gdbtypes.h (enum type_specific_kind): Change
	TYPE_SPECIFIC_CALLING_CONVENTION to TYPE_SPECIFIC_FUNC.
	(struct main_type) <type_specific>: Change calling_convention to
	func_stuff.  Move calling_convention to ...
	(struct func_type): ... this new struct.
	(INIT_FUNC_SPECIFIC): New #define.
	(TYPE_CALLING_CONVENTION): Change calling_convention to func_stuff.
2011-10-09 19:10:52 +00:00
Tom Tromey ddd49eeec4 * varobj.c (update_dynamic_varobj_children): Make 'name' const.
* symtab.h (lookup_struct, lookup_union, lookup_enum): Update.
	* python/python.c (gdbpy_parameter): Make 'arg' const.
	(execute_gdb_command): Likewise.
	(gdbpy_decode_line): Likewise.  Copy it.
	(gdbpy_parse_and_eval): Make 'expr_string' const.  Copy it.
	(gdbpy_write): Make 'arg' const.
	* python/py-type.c (typy_lookup_typename): Make 'type_name'
	const.
	(gdbpy_lookup_type): Likewise.
	* python/py-prettyprint.c (print_children): Make 'name' const.
	* python/py-param.c (parmpy_init): Make 'name' const.  Copy it.
	* python/py-inferior.c (infpy_write_memory): Make 'buf_len' a
	Py_ssize_t.
	* python/py-function.c (fnpy_init): Make 'name' const.
	* python/py-cmd.c (cmdpy_init): Make 'name' const.  Copy it.
	(gdbpy_string_to_argv): Make 'input' const.
	* python/py-breakpoint.c (bppy_init): Make 'spec' const.  Copy
	it.
	* gdbtypes.h (lookup_typename): Update.
	* gdbtypes.c (lookup_typename): Make 'name' const.
	(lookup_struct): Likewise.
	(lookup_union): Likewise.
	(lookup_enum): Likewise.
2011-06-24 19:47:37 +00:00
Andrew Burgess 86c3c1fccc http://sourceware.org/ml/gdb-patches/2011-06/msg00136.html
2011-06-23  Andrew Burgess  <aburgess@broadcom.com>

	* gdbtypes.c (append_composite_type_field_aligned): Fix
	calculation of bit position based on alignment.
2011-06-23 09:51:57 +00:00
Jan Kratochvil d8228535f5 gdb/
* c-exp.y (qualified_name): Call destructor_name_p with $1.type.
	(classify_inner_name): Call cp_lookup_nested_type with
	yylval.tsym.type.
	* cp-namespace.c (cp_lookup_nested_type): New variable
	saved_parent_type.  Call CHECK_TYPEDEF for parent_type.  Call
	type_name_no_tag_or_error with saved_parent_type.
	* dwarf2read.c (load_partial_dies): Read in any children of
	DW_TAG_typedef with complaint in such case.
	* gdbtypes.c (type_name_no_tag_or_error): New function.
	* gdbtypes.h (type_name_no_tag_or_error): New prototype.
	* valops.c (destructor_name_p): New comment for parameter type.  Remove
	type const.  Make dname and cp const.  Call type_name_no_tag_or_error.
	* value.h (destructor_name_p): Remove type const.
2011-05-06 14:12:18 +00:00
Jan Kratochvil 0875794a96 gdb/
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 20:21:04 +00:00
Pedro Alves 8af8e3bc81 gdb/
* 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.

	gdb/testsuite/
	* gdb.trace/unavailable.cc (class Base, class Middle, class
	Derived): New types.
	(derived_unavail, derived_partial, derived_whole): New globals.
	(virtual_partial): New global.
	(virtualp): Point at virtual_partial.
	* gdb.trace/unavailable.exp (gdb_collect_globals_test): Add tests
	related to unavailable vptr.
2011-02-14 11:35:45 +00:00
Thiago Jung Bauermann 90e4670fe7 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 19:39:35 +00:00
Thiago Jung Bauermann e09342b536 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.

gdb/
	* 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.

gdb/doc/
	* gdb.texinfo (PowerPC Embedded): Document ranged watchpoints and
	the "set powerpc exact-watchpoints" flag.
2011-01-11 19:23:03 +00:00
Michael Snyder 0963b4bd45 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 19:36:19 +00:00
Michael Snyder 3e43a32aaa 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 22:22:53 +00:00
Joel Brobecker 7b6bb8daac run copyright.sh for 2011. 2011-01-01 15:34:07 +00:00
Doug Evans 73e2eb35ba * gdbtypes.c (check_typedef): Tweak comment. 2010-12-08 21:33:20 +00:00
Sami Wagiaalla a9d5ef47f3 Fix derived class overload problem.
2010-11-04  Sami Wagiaalla  <swagiaal@redhat.com>

	* gdbtypes.h (struct rank): Created subrank.
	* gdbtypes.c: Initialized subrank for all
	'BADNESS' constants.
	(distance_to_ancestor): New function.
	(is_ancestor): Use distance_to_ancestor.
	(is_public_ancestor): Ditto.
	(sum_ranks): Handle subrank.
	(compare_ranks): Ditto.
	(rank_one_type): Subrank base conversions.

2010-11-04  Sami Wagiaalla  <swagiaal@redhat.com>

	* gdb.cp/overload.exp: Added test for inheritance
	overload.
	* gdb.cp/overload.cc: Ditto.
	* gdb.cp/oranking.exp: Removed releveant kfails.
2010-11-04 20:43:25 +00:00
Sami Wagiaalla 6403aeeaa1 Create and use struct rank.
2010-11-04  Sami Wagiaalla  <swagiaal@redhat.com>

	* gdbtypes.h: Create struct rank.
	Convert all 'BADNESS' macros to const struct rank declarations.
	(sum_ranks): New function.
	(compare_ranks): New function.
	* valops.c (find_oload_champ): Updated.
	(classify_oload_match): Use compare_ranks.
	Improved comments.
	(compare_parameters): Use compare_ranks.
	* gdbtypes.c: Initialize 'BADNESS' constants.
	(sum_ranks): New function.
	(compare_ranks): New function.
	(compare_badness): Use compare_ranks.
	(rank_function): Use global constants instead of literals.
	(rank_one_type): Ditto.
	Return struct rank.
	Use sum_ranks.
2010-11-04 20:26:23 +00:00
Ken Werner dbc98a8b6e gdb:
* dwarf2read.c (read_array_type): Read the DW_AT_byte_size from the
	DIE and set the length of the type.
	* gdbtypes.h (get_array_bounds): Move here from valprint.h.
	* gdbtypes.c (get_array_bounds): Move here from valprint.c and
	return 0 if the corresponding bounds of the type are undefined.
	* valprint.h (get_array_bounds): Move declaration to gdbtypes.h.
	* valprint.c (get_array_bounds): Move implementation to gdbtypes.c.
	(val_print_array_elements): Use get_array_bounds to compute the number
	of array elements instead of dividing the length of the array by the
	length of the element types.
	* valarith.c (vector_binop): Likewise.
	* valops.c (value_cast): Likewise.
	* c-valprint.c (c_val_print): Likewise.
	* c-typeprint.c (c_type_print_varspec_suffix): Likewise.

gdb/testsuite:
	* gdb.base/gnu_vector.exp: Adjust expect messages.
2010-11-03 14:21:58 +00:00
Sami Wagiaalla 026ffab798 Support pointer to bool conversion.
2010-10-19  Sami Wagiaalla  <swagiaal@redhat.com>

	* gdbtypes.h: Introduce BOOL_PTR_CONVERSION_BADNESS.
	* gdbtypes.c (rank_one_type): Use BOOL_PTR_CONVERSION_BADNESS
	for conversion.
	Make all other conversions illegal.

2010-10-19  Sami Wagiaalla  <swagiaal@redhat.com>

	* gdb.cp/converts.exp: Test pointer to bool conversion.
	Test pointer to long conversion.
	* gdb.cp/oranking.exp: Removed relevant kfail.
2010-10-19 16:07:25 +00:00
Jan Kratochvil 92163a10dc gdb/
PR exp/12117
	* gdbtypes.c (check_typedef): Clean up function comment.
	Keep track of instance flags as we strip typedefs and create a new
	type to preserve them if necessary.
	* gdbtypes.h (type) <instance_flags>: Extend the comment.

gdb/testsuite/
	PR exp/12117
	* gdb.cp/ptype-cv-cp.cc: New file.
	* gdb.cp/ptype-cv-cp.exp: New file.
2010-10-15 17:48:48 +00:00
Sami Wagiaalla 7062b0a0df Fixed void* vs int* overload issue (PR C++/10343).
2010-10-14  Sami Wagiaalla  <swagiaal@redhat.com>

	* gdbtypes.h: Create BASE_PTR_CONVERSION_BADNESS.
	* gdbtypes.c (rank_one_type): Move type comparison code out of here
	to...
	(types_equal): ...here. And changed it as follows:
	Outside of typedefs type must be of the same TYPE_CODE.
	When compairing two pointers or references they are equal if their
	targets are equal.
	Correct pointer conversions.

2010-10-14  Sami Wagiaalla  <swagiaal@redhat.com>

	* gdb.cp/converts.cc: New test program.
	* gdb.cp/converts.exp: New test.
	* gdb.cp/overload.exp: Added test for void* vs int*.
	* gdb.cp/overload.exp: Ditto.
	* gdb.cp/oranking.exp: Removed related kfail.
2010-10-14 16:13:43 +00:00
Sami Wagiaalla 0526b37ab5 Eliminate 'is_ancestor' redundant code.
2010-10-12  Sami Wagiaalla  <swagiaal@redhat.com>

	* gdbtypes.c (do_is_ancestor): New function.
	(is_ancestor): Use do_is_ancestor.
	(is_public_ancestor): Use do_is_ancestor.
2010-10-12 20:58:17 +00:00
Ken Werner 2844d6b5a2 gdb:
* gdbtypes.h (struct main_type): Remove flag_nottext.
	(enum type_flag_value): Remove TYPE_FLAG_NOTTEXT.
	(enum type_instance_flag_value): Add TYPE_INSTANCE_FLAG_NOTTEXT.
	(TYPE_NOTTEXT): Use TYPE_INSTANCE_FLAG_NOTTEXT instead of flag_nottext.
	* gdbtypes.c (make_vector_type): Use TYPE_INSTANCE_FLAG_NOTTEXT instead
	of TYPE_FLAG_NOTTEXT.
	(init_type): Remove the initialization of the flag_nottext field.
	(gdbtypes_post_init): Use TYPE_INSTANCE_FLAG_NOTTEXT instead of
	TYPE_FLAG_NOTTEXT.
	* c-valprint.c (c_val_print): Remove TYPE_VECTOR check.
gdb/testsuite:
	* gdb.base/gnu_vector.c: Add variable c4.
	* gdb.base/gnu_vector.exp: Add tests for character vector printing.
	* gdb.arch/altivec-abi.exp: Fix expect pattern of character vectors.
2010-10-06 08:44:15 +00:00
Tom Tromey 774b6a14e0 Revert:
2010-09-01  Tom Tromey  <tromey@redhat.com>
	* dwarf2read.c, gdbtypes.c, psymtab.c, symfile.h, symtab.c,
	symtab.h: Revert earlier change.
2010-09-08 17:17:42 +00:00
Tom Tromey faf68db746 * symtab.h (lookup_type_symbol): Declare.
* symtab.c (lookup_symbol_in_language_full): Rename from
	lookup_symbol_in_language.  Add 'for_type' argument.
	(lookup_symbol_in_language): New function.
	(lookup_type_symbol): Likewise.
	(lookup_symbol_aux): Add 'for_type' argument.
	(match_symbol_aux): New function.
	(lookup_symbol_aux_symtabs): Use expand_one_symtab_matching.
	(match_transparent_type): New function.
	(basic_lookup_transparent_type): Use expand_one_symtab_matching.
	* symfile.h (struct quick_symbol_functions)
	<pre_expand_symtabs_matching>: Remove.
	<expand_one_symtab_matching>: New field.
	* psymtab.c (expand_one_symtab_matching_psymtabs): New function.
	(pre_expand_symtabs_matching_psymtabs): Remove.
	(psym_functions): Update.
	* gdbtypes.c (lookup_typename): Use lookup_type_symbol.
	* dwarf2read.c (dw2_lookup_symbol): Update comment.
	(dw2_pre_expand_symtabs_matching): Remove.
	(dw2_expand_one_symtab_matching): New function.
	(dwarf2_gdb_index_functions): Update.
2010-09-01 21:50:26 +00:00
Tom Tromey c92817ce8d gdb
PR symtab/11919:
	* gdbtypes.c (lookup_struct_elt_type): Clean up error emission.
	* parse.c (parse_field_expression): Use RETURN_MASK_ERROR.  Move
	name-copying lower.  Document exception behavior.
	* completer.c (expression_completer): Catch exceptions from
	parse_field_expression.
gdb/testsuite
	PR symtab/11919:
	* gdb.base/completion.exp: Add test.
2010-08-18 19:02:34 +00:00
Tom Tromey 34eaf5422c gdb
PR c++/9946:
	* symfile.c (reread_symbols): Clear template_symbols.
	* symtab.h (struct symbol) <is_cplus_template_function>: New
	field.
	(SYMBOL_IS_CPLUS_TEMPLATE_FUNCTION): New macro.
	(struct template_symbol): New.
	* symtab.c (lookup_symbol_aux_local): Use
	cp_lookup_symbol_imports_or_template.
	* objfiles.h (struct objfile) <template_symbols>: New field.
	* objfiles.c (relocate_one_symbol): New function.
	(objfile_relocate1): Use it.  Relocate isolated symbols.
	* gdbtypes.h (struct cplus_struct_type) <n_template_arguments,
	template_arguments>: New fields.
	(TYPE_N_TEMPLATE_ARGUMENTS): New macro.
	(TYPE_TEMPLATE_ARGUMENTS): Likewise.
	(TYPE_TEMPLATE_ARGUMENT): Likewise.
	(lookup_typename): Update.
	* gdbtypes.c (lookup_typename): Constify "block" argument.
	* dwarf2read.c: Include vec.h.
	(symbolp): New typedef.
	(read_func_scope): Read template arguments.  Allocate a
	template_symbol when needed.
	(read_structure_type): Read template arguments.
	(new_symbol_full): New function, from new_symbol.  Handle
	DW_TAG_template_type_param and DW_TAG_template_value_param.
	(new_symbol): Rewrite as wrapper.
	* cp-support.h (cp_lookup_symbol_imports_or_template): Declare.
	* cp-namespace.c: Include language.h.
	(search_symbol_list): New function.
	(cp_lookup_symbol_imports_or_template): Likewise.
gdb/testsuite
	PR c++/9946:
	* gdb.cp/temargs.exp: New file.
	* gdb.cp/temargs.cc: New file.
2010-07-28 16:23:59 +00:00
Ulrich Weigand f9e9243aad include/ChangeLog:
2010-07-06  Ken Werner  <ken.werner@de.ibm.com>

	* floatformat.h (floatformat_ieee_half_big): Add declaration.
	(floatformat_ieee_half_little): Likewise.

libiberty/ChangeLog:

2010-07-06  Ken Werner  <ken.werner@de.ibm.com>

	* floatformat.c (floatformat_ieee_half_big): New variable.
	(floatformat_ieee_half_little): Likewise.

gdb/ChangeLog:

2010-07-06  Ken Werner  <ken.werner@de.ibm.com>

	* gdbtypes.h (floatformats_ieee_half): Add declaration.
	* gdbtypes.c (floatformats_ieee_half): New variable.
	* doublest.c (floatformat_from_length): Set format to
	gdbarch_half_format if length matches.
	* gdbarch.sh (half_bit): New architecture method.
	(half_format): Likewise.
	* gdbarch.h: Regenerate.
	* gdbarch.c: Likewise.
2010-07-06 12:56:24 +00:00
Doug Evans 254e6b9ed4 PR c++/11702
* NEWS: Add entry.
	* dwarf2read.c (dwarf2_add_field): If DW_AT_const_value is present,
	create a symbol for the field and record the value.
	(new_symbol): Handle DW_TAG_member.
	* gdbtypes.c (field_is_static): Remove FIXME.
	* symtab.c (search_symbols): When searching for VARIABLES_DOMAIN,
	only ignore LOC_CONST symbols that are enums.

	testsuite/
	Test PR c++/11702.
	* gdb.cp/m-static.exp: Add testcase.
	* gdb.cp/m-static.h (gnu_obj_4): Add initialized static const member.
2010-06-29 16:53:10 +00:00
Jan Kratochvil 9655fd1aec gdb/
Fix modification of cplus_struct_default.
	* dwarf2read.c (dwarf2_add_member_fn) <no DW_AT_vtable_elem_location>:
	Call ALLOCATE_CPLUS_STRUCT_TYPE.
	* gdbtypes.c (cplus_struct_default): New empty initializer, comment it.

gdb/testsuite/
	* gdb.cp/virtbase.cc (class RTTI_base, class RTTI_data)
	(main) <rtti_data>: New.
	* gdb.cp/virtbase.exp (print rtti_data): New.
2010-06-28 20:12:53 +00:00
Michael Snyder d8734c886e 2010-05-14 Michael Snyder <msnyder@vmware.com>
* gcore.c: White space.
	* gdb.c: White space.
	* gdbtypes.c: White space.
	* gnu-nat.c: White space.
	* gnu-v2-abi.c: White space.
	* gnu-v3-abi.c: White space.
2010-05-14 20:17:37 +00:00
Pierre Muller f5a010c000 2010-05-11 Pierre Muller <muller@ics.u-strasbg.fr>
PR exp/11530.
	* gdbtypes.c (lookup_struct_elt_type): Also lookup
	names of unnamed structures or unions.

testsuite ChangeLog entry:

2010-05-11  Pierre Muller  <muller@ics.u-strasbg.fr>

	PR exp/11530.
	* testsuite/gdb.base/gdb11530.c: New file.
	* testsuite/gdb.base/gdb11530.exp: New file.
2010-05-11 22:03:04 +00:00
Michael Snyder 308d96edc1 2010-05-06 Michael Snyder <msnyder@vmware.com>
* macrocmd.c (_initialize_macrocmd): Delete unused variable.
	* macroexp.c (gather_arguments): Delete unused variable.
	(substitute_args): Delete unused variable.
	* completer.c (gdb_completer_loc_break_characters): Unused, delete.
	* gdbarch.sh (gdbarch_printable_names): Delete unused variable.
	(_initialize_gdbarch): Delete unused variable.
	* gdbarch.c, gdbarch.h: Regenerate.
	* arch-utils.c (initialize_current_architecture):
	Delete unused variable.
	(_initialize_gdbarch_utils): Delete unused variable.
	* gdbtypes.c (make_cv_type): Delete unused variable.
	(make_type_with_address_space): Delete unused variable.
2010-05-06 19:41:12 +00:00
Pierre Muller 9a22f0d0ae gdb ChangeLog
* gdbtypes.h (builtin_type): Add builtin_char16 and builtin_char32
	fields.
	* gdbtypes.c (gdbtypes_post_init): Set builtin_char16 and
	builtin_char32 fields.
	* printcmd.c (decode_format): Set char size to '\0'
	for strings unless explicit size is given.
	(print_formatted): Correct calculation of NEXT_ADDRESS
	for 16 or 32 bit strings.
	(do_examine): Do not force byte size for strings.
	Use builtin_char16 and builtin_char32 types to display
	16 or 32 bit-wide strings.
	(x_command): Set LAST_SIZE to 'b' for string type.

gdb/doc ChangeLog

      * gdb.texinfo (Examining memory): Update for
	change in string display with explicit size.

gdb/testsuite ChangeLog

	* gdb.base/charset.c (Strin16, String32): New variables.
	* gdb.base/charset.exp (gdb_test): Test correct display
	of 16 or 32 bit strings.
2010-04-21 23:21:04 +00:00
Daniel Jacobowitz f5dff77744 * gdbtypes.c (append_composite_type_field_raw): New.
(append_composite_type_field_aligned): Use the new function.
	* gdbtypes.h (append_composite_type_field_raw): Declare.
	* target-descriptions.c (struct tdesc_type_field): Add start and end.
	(struct tdesc_type_flag): New type.
	(struct tdesc_type): Add TDESC_TYPE_STRUCT and TDESC_TYPE_FLAGS to
	kind.  Add size to u.u.  Add u.f for flags.
	(tdesc_gdb_type): Handle TDESC_TYPE_STRUCT and TDESC_TYPE_FLAGS.
	(tdesc_free_type): Likewise.
	(tdesc_create_struct, tdesc_set_struct_size, tdesc_create_flags): New.
	(tdesc_add_field): Handle TDESC_TYPE_STRUCT.
	(tdesc_add_bitfield, tdesc_add_flag): New.
	* target-descriptions.h (tdesc_create_struct, tdesc_set_struct_size)
	(tdesc_create_flags, tdesc_add_bitfield, tdesc_add_flag): Declare.
	* xml-tdesc.c (struct tdesc_parsing_data): Rename current_union to
	current_type.  Add current_type_size and current_type_is_flags.
	(tdesc_start_union): Clear the new fields.
	(tdesc_start_struct, tdesc_start_flags): New.
	(tdesc_start_field): Handle struct fields, including bitfields.
	(field_attributes): Make type optional.  Add start and end.
	(union_children): Rename to struct_union_children.
	(union_attributes): Rename to struct_union_attributes.  Add optional
	size.
	(flags_attributes): New.
	(feature_children): Add struct and flags.
	* features/gdb-target.dtd: Add flags and struct to features.
	Make field type optional.  Add field start and end.

	doc/
	* gdb.texinfo (Types): Describe <struct> and <flags>.

	testsuite/
	* gdb.xml/extra-regs.xml: Add struct1, struct2, and flags
	types.  Add structreg, bitfields, and flags registers.
	* gdb.xml/tdesc-regs.exp: Test structreg and bitfields
	registers.
2010-03-01 17:19:23 +00:00
Tom Tromey 48ea67a755 * p-typeprint.c (pascal_type_print_varspec_prefix): Update.
* m2-typeprint.c (m2_print_type): Update.
	* gdbtypes.c (recursive_dump_type): Update.
	(copy_type_recursive): Update.
	* c-typeprint.c (c_type_print_varspec_prefix): Update.
	(c_type_print_base): Update.
	* gdbtypes.h (TYPE_CODE_TEMPLATE, TYPE_CODE_TEMPLATE_ARG):
	Remove.
	(struct cplus_struct_type) <ntemplate_args>: Remove.
	<struct template_arg>: Remove.
	<is_dynamic>: Move earlier.
	(TYPE_TEMPLATE_ARGS): Remove.
	(TYPE_NTEMPLATE_ARGS): Remove.
	(TYPE_TEMPLATE_ARG): Remove.
2010-02-19 22:22:49 +00:00
Tom Tromey 0cc2414c91 gdb
* m2-typeprint.c (m2_record_fields): Don't use
	TYPE_DECLARED_TYPE.
	* gdbtypes.h (TYPE_DECLARED_CLASS): New macro.
	(struct main_type) <flag_declared_class>: New field.
	(struct cplus_struct_type) <declared_type>: Remove.
	<ntemplate_args>: Move earlier.
	(DECLARED_TYPE_CLASS, DECLARED_TYPE_UNION, DECLARED_TYPE_STRUCT)
	(DECLARED_TYPE_TEMPLATE): Remove.
	(TYPE_DECLARED_TYPE): Remove.
	* gdbtypes.c (lookup_union): Don't use TYPE_DECLARED_TYPE.
	* dwarf2read.c (read_structure_type): Set TYPE_DECLARED_CLASS.
	* c-typeprint.c (c_type_print_base): Use TYPE_DECLARED_CLASS, not
	TYPE_DECLARED_TYPE.
gdb/testsuite
	* gdb.dwarf2/member-ptr-forwardref.exp: Update expected result for
	type-printing change.
2010-02-02 16:47:14 +00:00
Tom Tromey 0b92b5bb46 gdb
PR symtab/11199:
	* dwarf2read.c (quirk_gcc_member_function_pointer): Change return
	type and arguments.  Use smash_to_methodptr_type.
	(read_structure_type): Call quirk_gcc_member_function_pointer
	later.
	* gdbtypes.h (smash_to_methodptr_type): Declare.
	* gdbtypes.c (smash_to_methodptr_type): New function.
	(lookup_methodptr_type): Use it.
gdb/testsuite
2010-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

	PR symtab/11199:
	* gdb.dwarf2/member-ptr-forwardref.exp,
	gdb.dwarf2/member-ptr-forwardref.S: New.
2010-01-22 17:06:49 +00:00
Tom Tromey 4e8f195d9d gdb
PR c++/9680:
	* c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
	(CONST_CAST): New tokens.
	(exp): Add new productions.
	(ident_tokens): Add const_cast, dynamic_cast, static_cast, and
	reinterpret_cast.
	(is_cast_operator): New function.
	(yylex): Handle cast operators specially.
	* eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
	UNOP_REINTERPRET_CAST>: New cases.
	* expprint.c (print_subexp_standard): Likewise.
	(op_name_standard): Likewise.
	(dump_subexp_body_standard): Likewise.
	* parse.c (operator_length_standard): Likewise.
	* expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
	UNOP_REINTERPRET_CAST.
	* gdbtypes.c (class_types_same_p): New function.
	(is_ancestor): Use it.
	(is_public_ancestor): New function.
	(is_unique_ancestor_worker): Likewise.
	(is_unique_ancestor): Likewise.
	* gdbtypes.h (class_types_same_p, is_public_ancestor)
	(is_unique_ancestor): Declare.
	* valops.c (value_reinterpret_cast): New function.
	(dynamic_cast_check_1): Likewise.
	(dynamic_cast_check_2): Likewise.
	(value_dynamic_cast): Likewise.
	* value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
gdb/testsuite
	PR c++/9680:
	* gdb.cp/casts.cc: Add new classes and variables.
	* gdb.cp/casts.exp: Test new operators.
2010-01-18 20:54:35 +00:00
Doug Evans eb90ce8316 * gdbtypes.c (arch_flags_type): Fix comment.
* gdbtypes.h (arch_composite_type): Fix comment.
2010-01-14 18:58:57 +00:00
Joel Brobecker b4ba55a181 gdb/ChangeLog:
Add support for DW_AT_GNAT_descriptive_type.
        * gdbtypes.h (enum type_specific_kind): New enum.
        (struct main_type) [type_specific_field]: New component.
        [type_specific]: Add new component "gnat_stuff".
        (struct gnat_aux_type): New type.
        (INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
        (HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
        (gnat_aux_default, allocate_gnat_aux_type): Add declaration.
        (INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
        (TYPE_SPECIFIC_FIELD): New macros.
        (TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
        type does not hold any cplus-specific data.
        (TYPE_RAW_CPLUS_SPECIFIC): New macro.
        (TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
        (TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
        cplus-specific data.
        * gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
        Set new component TYPE_SPECIFIC_FIELD (type).
        (gnat_aux_default): New constant.
        (allocate_gnat_aux_type): New function.
        (init_type): Add initialization the type-specific stuff for
        TYPE_CODE_FLT and TYPE_CODE_FUNC types.
        (print_gnat_stuff): New function.
        (recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
        specific data.  Adjust code that prints the contents of the
        type-specific union using the TYPE_SPECIFIC_FIELD value.
        * dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
        the type cplus stuff for Ada types.
        (dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
        Error out if these routines are called with an Ada type.
        (read_structure_type, read_array_type, read_subrange_type):
        Add call to set_descriptive_type.
        (set_die_type): Initialize the gnat-specific data if necessary.
        (need_gnat_info, die_descriptive_type, set_descriptive_type):
        New functions.
        * ada-lang.c (decode_constrained_packed_array_type): Use
        decode_constrained_packed_array_type instead of doing a standard
        lookup to locate a parallel type.
        (find_parallel_type_by_descriptive_type): New function.
        (ada_find_parallel_type_with_name): New function.
        (ada_find_parallel_type): Reimplement using
        ada_find_parallel_type_with_name.
        * ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
        to check if type has a cplus stuff.
        * linespec.c (total_number_of_methods): Likewise.
        * mdebugread.c (new_type): Likewise.

gdb/testsuite/ChangeLog:

        * gdb.base/maint.exp: Adjust the expected output for the
        "maint print type" test. Use gdb_test_multiple instead of
        gdb_sent/gdb_expect.
2010-01-12 05:49:00 +00:00
Jan Kratochvil c54eabfaa8 gdb/
* gdbtypes.c (check_typedef): New comment on type length.
	* value.c (allocate_value_lazy): Remove the unused atype variable.  New
	comment on type length.
	(value_primitive_field): Keep the original TYPE value, new comment.

gdb/testsuite/
	* gdb.mi/var-cmd.c (do_bitfield_tests): Change "V.sharable" type to
	"uint_for_mi_testing".
2010-01-03 18:55:32 +00:00