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2009-05-26 * dwarf2read.c (follow_die_ref): Add comment.Doug Evans1-4/+9
(dwarf2_mark_helper): Tweak comment. (dwarf2_mark): Move description to its proper place.
2009-05-21gdb/Jan Kratochvil1-0/+1
* dwarf2read.c (set_cu_language): Recognize also DW_LANG_C99.
2009-05-21gdb/Jan Kratochvil1-0/+1
Fix parsing DW_AT_const_value using DW_FORM_string. * dwarf2read.c (dwarf2_const_value <DW_FORM_string>): New. gdb/testsuite/ * gdb.dwarf2/dw2-strp.exp (p a_string2, ptype a_string2): New. * gdb.dwarf2/dw2-strp.S (a_string2): New.
2009-05-01gdb/Jan Kratochvil1-1/+1
Make specifiable the make_function_type type memory ownership. * gdbtypes.c (make_function_type): New parameter `objfile', use it explicitely instead of TYPE-initialized removed local variable `objfile'. Describe `objfile' it in the function comment. (lookup_function_type): Update make_function_type callers. * gdbtypes.h (make_function_type): Update the prototype. * jv-lang.c (java_link_class_type): Update make_function_type callers. * dwarf2read.c (read_subroutine_type): Likewise. * stabsread.c (read_type): Likewise.
2009-04-27gdb/Jan Kratochvil1-0/+99
PR gdb/9675: * dwarf2read.c (unsigned_int_compar, inherit_abstract_dies): New. (read_func_scope): Call inherit_abstract_dies. gdb/testsuite/ * gdb.cp/abstract-origin.exp, gdb.cp/abstract-origin.cc: New test.
2009-04-02gdb/Jan Kratochvil1-1/+1
* dwarf2read.c (new_symbol <DW_TAG_variable> <!DW_AT_location> <DW_AT_external>): Create the symbol in local scope. * symtab.h (cu->list_in_scope <LOC_UNRESOLVED>): New comment part. gdb/testsuite/ * gdb.dwarf2/dw2-unresolved-main.c, gdb.dwarf2/dw2-unresolved.S, gdb.dwarf2/dw2-unresolved.exp: New.
2009-03-31gdbTom Tromey1-11/+78
2009-03-31 Daniel Jacobowitz <dan@codesourcery.com> Keith Seitz <keiths@redhat.com> Jan Kratochvil <jan.kratochvil@redhat.com> PR gdb/6817 * Makefile.in (dbxread.o): Update. * dbxread.c (read_dbx_symtab): Use cp_canonicalize_string. * dwarf2read.c (GDB_FORM_cached_string): New. (read_partial_die): Use dwarf2_canonicalize_name. (dwarf2_linkage_name): Use dwarf2_name. (dwarf2_canonicalize_name): New. (dwarf2_name): Use dwarf2_canonicalize_name. (dwarf_form_name, dump_die): Handle GDB_FORM_cached_string. * stabsread.c (define_symbol, read_type): Use cp_canonicalize_string. * symtab.c (lookup_symbol_in_language): Canonicalize input before searching. * cp-name-parser.y: operator() requires two parameters, according to libiberty. * minsyms.c (lookup_minimal_symbol): Canonicalize input before searching. * NEWS: Update. gdb/testsuite 2009-03-31 Daniel Jacobowitz <dan@codesourcery.com> Jan Kratochvil <jan.kratochvil@redhat.com> PR gdb/931 * gdb.cp/gdb1355.exp (f_li, f_lui, f_si, f_sui): Allow canonical output. * gdb.cp/templates.exp: Allow canonical output. Remove KFAILs for gdb/931. * dw2-strp.S (DW_AT_language): Change to C++. (DW_TAG_variable (name ""), Abbrev code 7, .Lemptyname): New.
2009-03-26gdb/Jan Kratochvil1-0/+6
Recognize missing DW_AT_location as <value optimized out>. * dwarf2read.c (new_symbol <DW_TAG_variable> <!DW_AT_location> <!DW_AT_external>): Call add_symbol_to_list. gdb/testsuite/ * gdb.dwarf2/dw2-noloc-main.c: New file. * gdb.dwarf2/dw2-noloc.S: New symbols matrix. (.text): Remove. (.data): New. (DW_AT_stmt_list, .debug_line, DW_AT_frame_base): Remove. (DW_AT_low_pc, DW_AT_high_pc): Reference `dw2-noloc-main.c'. (DW_TAG_subprogram func_cu1, noloc): Remove. (main): New. * gdb.dwarf2/dw2-noloc.exp: Use prepare_for_testing, compile also `dw2-noloc-main.c'. Test the new DIEs from `dw2-noloc.S'. (file_symbols): New procedure.
2009-03-202009-03-20 Tom Tromey <tromey@redhat.com>Tom Tromey1-0/+1
Jan Kratochvil <jan.kratochvil@redhat.com> * dwarf2read.c (process_die): Handle DW_TAG_typedef. * eval.c (evaluate_subexp_standard) <OP_TYPE>: Strip a single typedef. * ada-lang.c (decode_packed_array_type): Call CHECK_TYPEDEF on the SYMBOL_TYPE result. * ada-typeprint.c (print_array_type): Do the NULL check unconditionally.
2009-03-09 PR gdb/9873:Jan Kratochvil1-21/+143
* dwarf2read.c (dwarf_decode_macros): New variable `at_commandline'. Move the variable `macinfo_type' out of the loop. Create a new processing pass before the current one to pre-create `current_file'. New complaint on misplaced zero/non-zero definitions/includes. Skip first DW_MACINFO_start_file with `at_commandline' set.
2009-02-12gdb/Jan Kratochvil1-0/+42
PR fortran/9806 * dwarf2read.c (process_die <DW_TAG_module>, read_module) (scan_partial_symbols <DW_TAG_module>, add_partial_module): New. gdb/testsuite/ PR fortran/9806 * gdb.fortran/module.exp, gdb.fortran/module.f90: New.
2009-02-112009-02-11 Pierre Muller <muller@ics.u-strasbg.fr>Pierre Muller1-2/+4
* dwarf2read.c (read_base_type): Set code to TYPE_CODE_CHAR for DW_ATE_signed_char and DW_ATE_unisgned_char for pascal language.
2009-02-09 * dwarf2read.c (dwarf2_build_psymtabs_hard): Move lowpc and highpcDaniel Jacobowitz1-21/+38
inside the loop. Only call addrmap_set_empty if the compilation unit had DW_AT_high_pc and DW_AT_low_pc. Update call to scan_partial_symbols. (scan_partial_symbols): Take NEED_PC argument and pass it along with LOWPC and HIGHPC. (add_partial_namespace): Take NEED_PC argument and pass it through. (add_partial_subprogram): Take NEED_PC argument. Update the addrmap if necessary.
2009-01-03 Updated copyright notices for most files.Joel Brobecker1-1/+2
2008-11-15 From Jerome Guitton <guitton@adacore.com>Joel Brobecker1-12/+23
* dwarf2read.c (dwarf2_debug_line_missing_end_sequence_complaint): New function. (dwarf_decode_lines): Detect null file numbers. Detect the end of the line program sequence when no end sequence is emitted.
2008-10-24 * dwarf2read.c (typename_concat): Don't segv if prefix or suffixDoug Evans1-10/+8
is NULL. Simplify obs == NULL case.
2008-10-10 * dwarf2read.c (comp_unit_head): Use unsigned int consistentlyDoug Evans1-72/+91
for dwarf section offsets and sizes. (dwarf2_cu): Ditto. (dwarf2_per_cu_data): Ditto. (create_all_comp_units): Change offset to unsigned int. (load_full_comp_unit,find_partial_die_in_comp_unit,find_partial_die, dwarf2_find_containing_comp_unit,dwarf2_find_comp_unit): Ditto. * dwarf2read.c (read_initial_length): Delete cu_header arg. All callers updated. (read_checked_initial_length_and_offset): New function. (read_offset_1): New function. (read_offset): Call it. (dwarf_decode_line_header): Call read_checked_initial_length_and_offset instead of read_initial_length. Call read_offset_1 instead of read_offset. * dwarf2read.c (dwarf2_get_ref_die_offset): Remove unused arg `cu'. All callers updated. * dwarf2read.c (dwarf_attr_name): Unconditionally support all DW_AT_MIPS_* except DW_AT_MIPS_fde which collides with DW_AT_HP_block_index.
2008-10-08 Convert static_kind into loc_kind enum.Jan Kratochvil1-9/+5
* gdbtypes.h (enum field_loc_kind): New. (union field_location): New field dwarf_block. (struct field): Rename static_kind as loc_kind. (FIELD_STATIC_KIND): Rename to ... (FIELD_LOC_KIND): ... here. (TYPE_FIELD_STATIC_KIND): Rename to ... (TYPE_FIELD_LOC_KIND): ... here and use there now new FIELD_LOC_KIND. (TYPE_FIELD_STATIC_HAS_ADDR): Remove. (TYPE_FIELD_STATIC): Remove. (TYPE_FIELD_BITPOS): Reformat. (SET_FIELD_BITPOS): New. (FIELD_PHYSADDR): Rename to ... (FIELD_STATIC_PHYSADDR): ... here. (TYPE_FIELD_STATIC_PHYSADDR): Follow the FIELD_PHYSADDR rename. (SET_FIELD_PHYSADDR): Use new FIELD_LOC_KIND. (FIELD_PHYSNAME): Rename to ... (FIELD_STATIC_PHYSNAME): ... here. (TYPE_FIELD_STATIC_PHYSNAME): Follow the FIELD_PHYSNAME rename. (SET_FIELD_PHYSNAME): Use new FIELD_LOC_KIND. (FIELD_DWARF_BLOCK, TYPE_FIELD_DWARF_BLOCK, SET_FIELD_DWARF_BLOCK): New. (field_is_static): New declaration. * gdbtypes.c (field_is_static): New function. (copy_type_recursive): Update throughout. * amd64-tdep.c, c-typeprint.c, coffread.c, cp-valprint.c, dwarf2read.c, eval.c, jv-typeprint.c, jv-valprint.c, mdebugread.c, p-typeprint.c, p-valprint.c, valops.c, value.c, varobj.c: Update throughout.
2008-10-06 * dwarf2read.c (dwarf2_die_debug): New static global.Doug Evans1-33/+126
(dump_die_shallow): Renamed from dump_die, New args f, indent. Print to specified file, indented by the specified amount. (dump_die_for_error): New fn. Point all existing callers of dump_die here. (dump_die_die_1,dump_die): New fns, replaces ... (dump_die_list): ... deleted. (read_die_and_children_1): Old contents of read_die_and_children moved here. (read_die_and_children): Rewrite. (read_die_and_siblings): Call read_die_and_children_1 instead of read_die_and_children. (_initialize_dwarf2_read): New option "debug dwarf2-die". * gdbinit.in (pdie): New macro. * doc/gdb.texinfo (set debug dwarf2-die): Document it.
2008-10-06 * dwarf2read.c (offset_in_cu_p): New function.Doug Evans1-7/+18
(find_partial_die,follow_die_ref): Use it. * gdb.dwarf2/dw2-cu-size.exp: New file. * gdb.dwarf2/dw2-cu-size.S: New file. * gdb.dwarf2/dw2-intercu.S (.Ltype_int_in_cu2): Renamed from .Ltype_int for clarity.
2008-09-30 * dwarf2read.c (dwarf2_get_subprogram_pc_bounds): New function.Joel Brobecker1-5/+38
(get_scope_pc_bounds): Use it.
2008-09-23 * dwarf2read.c (comp_unit_head): Reorganize for better packing.Doug Evans1-1/+1
2008-09-15 * dwarf2read.c (struct abbrev_info): Make members name, form 16 bits.Doug Evans1-4/+4
(struct attribute): Ditto.
2008-09-15 * dwarf2read.c (struct die_info): Make members tag, num_attrs 16 bits.Doug Evans1-4/+11
2008-09-13 * dwarf2read.c (add_partial_subprogram): New procedure.Joel Brobecker1-18/+62
(scan_partial_symbols): Use it. (load_partial_dies): Read in children of subprogram and lexical blocks for Ada compilation units.
2008-09-12 * dwarf2read.c (comp_unit_head): Rename first_die_ptr toDoug Evans1-40/+30
first_die_offset. All uses updated. Delete unused members cu_head_ptr, next. Move members base_known, base_address to ... (dwarf2_cu) ... here. All uses updated.
2008-09-01 Stay compatible after the GCC PR fortran/29635 fix.Jan Kratochvil1-3/+3
* dwarf2read.c (process_die <DW_TAG_imported_module>) (process_die <DW_TAG_imported_module>): Do not assert anything about these unsupported tags.
2008-08-29 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname onTom Tromey1-1/+3
obstack.
2008-08-24gdb:Tom Tromey1-8/+9
* xml-tdesc.c (tdesc_end_union): Update. * stabsread.c (define_symbol): Update. (read_type): Update. (read_struct_type): Update. (read_enum_type): Update. * spu-tdep.c (spu_builtin_type_vec128): Update. * sh-tdep.c (sh_push_dummy_call_fpu): Update. (sh_push_dummy_call_nofpu): Update. * mdebugread.c (parse_symbol): Update. (parse_symbol): Update. (parse_symbol): Update. (upgrade_type): Update. * jv-lang.c (java_lookup_class): Update. * iq2000-tdep.c (iq2000_pointer_to_address): Update. * i386-tdep.c (i386_mmx_type): Update. (i386_sse_type): Update. * gdbtypes.h (enum type_flag_value): New enum. (enum type_instance_flag_value): New enum. (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB, TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED, TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR, TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED, TYPE_FLAG_NOTTEXT): Now enum constants. (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE, TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1, TYPE_FLAG_ADDRESS_CLASS_2): Remove. (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE, TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE, TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1, TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants. (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB, TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS, TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, TYPE_NOTTEXT): Update. (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove. (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define. (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE, TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2, TYPE_ADDRESS_CLASS_ALL): Update. (struct main_type) <flags>: Remove. <flag_unsigned, flag_nosign, flag_stub, flag_target_stub, flag_static, flag_prototyped, flag_incomplete, flag_varargs, flag_vector, flag_stub_supported, flag_nottext, flag_fixed_instance>: New fields. <nfields, vptr_fieldno>: Move earlier. (TYPE_FLAGS): Remove. * gdbtypes.c (make_pointer_type): Update. (address_space_name_to_int): Update. (address_space_int_to_name): Update. (make_type_with_address_space): Update. (make_cv_type): Update. (create_range_type): Update. (get_discrete_bounds): Update. (create_set_type): Update. (make_vector_type): Update. (smash_to_method_type): Update. (check_typedef): Update. (check_stub_method): Update. (init_type): Individually assign flag fields. (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT. (copy_type_recursive): Copy the entire main type. Don't use TYPE_FLAGS. * features/rs6000/powerpc-altivec64l.c (initialize_tdesc_powerpc_altivec64l): Update. * features/rs6000/powerpc-altivec64.c (initialize_tdesc_powerpc_altivec64): Update. * features/rs6000/powerpc-altivec32l.c (initialize_tdesc_powerpc_altivec32l): Update. * features/rs6000/powerpc-altivec32.c (initialize_tdesc_powerpc_altivec32): Update. * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400): Update. * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt): Update. * dwarf2read.c (read_structure_type): Update. (read_enumeration_type): Likewise. (process_enumeration_scope): Likewise. (read_tag_pointer_type): Likewise. (read_subroutine_type): Likewise. (read_subroutine_type): Likewise. (read_base_type): Likewise. * coffread.c (coff_read_enum_type): Update. * ada-valprint.c (adjust_type_signedness): Update. * ada-typeprint.c (print_record_field_types): Update. * ada-lang.c (packed_array_type): Update. (empty_record): Don't reset TYPE_FLAGS. (ada_template_to_fixed_record_type_1): Update. (ada_template_to_fixed_record_type_1): Likewise. (template_to_static_fixed_type): Likewise. (to_record_with_fixed_variant_part): Likewise. (to_fixed_record_type): Likewise. (to_fixed_array_type): Likewise. (to_static_fixed_type): Likewise. gdb/testsuite: * gdb.base/maint.exp: Update "maint print type".
2008-08-21 * dwarf2read.c (processing_current_prefix): Delete staticDaniel Jacobowitz1-245/+186
variable. (process_full_comp_unit): Do not set processing_current_prefix. (dwarf2_full_name): New function. (read_func_scope): Do not set processing_current_prefix. Use determine_prefix. (read_structure_type): Do not set processing_current_prefix. Remove unused inner cleanup. (process_structure_scope): Do not set processing_current_prefix. (read_enumeration_type): Use dwarf2_full_name. (determine_class_name): Return a const char *. Put the result on the objfile obstack. Use dwarf2_full_name. (read_namespace_type): New function. (read_namespace): Do not create the type here. Use determine_prefix. (read_typedef): Use dwarf2_full_name. Do not pass the name to init_type. (read_base_type): Do not pass the name to init_type. Handle TYPE_FLAG_NOSIGN. (read_unspecified_type): Do not pass the name to init_type. (new_symbol): Use dwarf2_full_name instead of processing_current_prefix. (read_type_die): Do not set processing_current_prefix. Handle DW_TAG_namespace. (determine_prefix): Handle specifications. Return the result on the objfile obstack. Handle unions correctly.
2008-08-21 * buildsym.c (add_symbol_to_list): Do not callDaniel Jacobowitz1-0/+38
cp_scan_for_anonymous_namespaces here. (finish_block): Do not call cp_set_block_scope here. * cp-namespace.c (processing_has_namespace_info) (processing_current_prefix): Delete. (cp_initialize_namespace): Do not initialize processing_has_namespace_info. (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do not check processing_has_namespace_info. (cp_set_block_scope): Take prefix and namespace info flag as arguments. Honor namespaces regardless of a demangled name. * cp-support.h (processing_has_namespace_info) (processing_current_prefix): Delete declarations. (cp_set_block_scope): Update prototype. * dwarf2read.c (processing_has_namespace_info) (processing_current_prefix): New static variables. (read_file_scope): Initialize processing_has_namespace_info. (read_func_scope): Call cp_set_block_scope for C++. (new_symbol): Call cp_scan_for_anonymous_namespaces for C++. * symtab.c (symbol_demangled_name): Accept a const argument. * symtab.h (symbol_demangled_name): Update prototype.
2008-08-21 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.Daniel Jacobowitz1-3/+3
* blockframe.c (find_pc_partial_function): Likewise. * buildsym.c (find_symbol_in_list): Likewise. * c-valprint.c (c_val_print): Likewise. * coffread.c (patch_opaque_types, process_coff_symbol): Likewise. (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME. * cp-support.c (cp_remove_params): Renamed from remove_params and made global. (overload_list_add_symbol): Update call to remove_params. * cp-support.h (cp_remove_params): Declare. * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME. (dwarf2_const_value): Use SYMBOL_PRINT_NAME. * expprint.c (dump_subexp_body_standard): Likewise. * f-valprint.c (info_common_command, there_is_a_visible_common_named): Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME for messages. * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME. * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline) (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME for messages. * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME. * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME. * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and SYMBOL_SET_LINKAGE_NAME. (mylookup_symbol): Use SYMBOL_LINKAGE_NAME. * minsyms.c (add_minsym_to_demangled_hash_table): Use SYMBOL_SEARCH_NAME. (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or SYMBOL_MATCHES_SEARCH_NAME, depending on the pass. * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME. * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME. (address_info): Use SYMBOL_PRINT_NAME for messages and SYMBOL_LINKAGE_NAME for lookups. * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages. * stabsread.c (patch_block_stabs, define_symbol) (read_type, read_enum_type, common_block_end) (cleanup_undefined_types_1, scan_file_globals): Use SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS, and SYMBOL_PRINT_NAME. * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME. (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use cp_remove_params instead of cplus_demangle. (print_block_frame_labels, print_frame_arg_vars): Use SYMBOL_LINKAGE_NAME. * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and SYMBOL_LINKAGE_NAME. (dump_symtab_1, print_symbol, print_partial_symbols) (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME. * symtab.h (DEPRECATED_SYMBOL_NAME): Delete. (SYMBOL_SET_LINKAGE_NAME): New. (SYMBOL_SET_NAMES): Add a comment. * tracepoint.c (set_traceframe_context, validate_actionline) (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for lookups and SYMBOL_PRINT_NAME for output. * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME. * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2008-08-20 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):Daniel Jacobowitz1-22/+31
Make the dwarf2_cu * parameter output as well as input. Update it if we follow a reference to another CU. (read_func_scope, determine_class_name, namespace_name, dwarf2_attr) (die_type, die_containing_type): Update calls to changed functions. Use the returned CU along with the returned DIE. (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
2008-08-20 * dwarf2read.c (queue_comp_unit): Take an objfile argument. ReadDaniel Jacobowitz1-54/+43
in the DIEs here. (process_queue): Do not read in the DIEs here. (psymtab_to_symtab_1): Update call to queue_comp_unit. (read_full_die): Do not call queue_comp_unit from here. (maybe_queue_comp_unit): New function. (follow_die_ref): Use it.
2008-08-20 * dwarf2read.c (struct attribute): Move earlier.Daniel Jacobowitz1-24/+28
(struct die_info): Change attrs to a trailing array. (dwarf_alloc_die): Take the number of attributes. Allocate space for them. (read_full_die): Update call to dwarf_alloc_die. Do not manually allocate attributes.
2008-08-20 * dwarf2read.c (REF_HASH_SIZE): Delete.Daniel Jacobowitz1-28/+42
(struct dwarf2_cu): Replace die_ref_table with die_hash. (struct die_info): Remove next_ref. (store_in_ref_table): Remove offset argument. Rewrite to use htab_find_slot_with_hash. (die_hash, die_eq): New. (read_comp_unit): Allocate the die_hash. (read_die_and_children): Update call to store_die_ref. (follow_die_ref): Rewrite to use htab_find_with_hash.
2008-08-20 * dwarf2read.c (free_die_list, copy_die): Delete.Daniel Jacobowitz1-62/+7
(dwarf_alloc_die): Take a CU argument. Allocate the new DIE on the obstack. (read_full_die): Update call to dwarf_alloc_die. Allocate attributes on the CU obstack. (free_one_comp_unit): Do not call free_die_list.
2008-08-20 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.Daniel Jacobowitz1-18/+14
(read_die_and_siblings): Likewise. Do not add padding DIEs to the sibling list. (read_full_die): Do not allocate DIEs for abbrev 0. (follow_die_ref): Correct error message.
2008-06-27 * dwarf2read.c (read_attribute_value): Issue a complaint whenJoel Brobecker1-1/+7
adjusting size attribute values of 0xffffffff as zero.
2008-06-26 * dwarf2read.c (read_attribute_value): Treat size attributeJoel Brobecker1-0/+12
values of 0xffffffff as if the attribute value was zero.
2008-05-27 * symtab.h (enum address_class): Remove LOC_REGPARM andAndreas Schwab1-3/+1
LOC_COMPUTED_ARG. (struct symbol): Add is_argument. (SYMBOL_IS_ARGUMENT): Define. * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT. * buildsym.c (finish_block): Likewise. * stack.c (print_frame_args, print_block_frame_locals) (print_frame_arg_vars): Likewise. * symtab.c (lookup_block_symbol): Likewise. * tracepoint.c (add_local_symbols): Likewise. * mi/mi-cmd-stack.c (list_args_or_locals): Likewise. * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT. * dwarf2read.c (new_symbol): Likewise. * mdebugread.c (parse_symbol): Likewise. * stabsread.c (define_symbol): Likewise. * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM and LOC_COMPUTED_ARG. * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise. * ax-gdb.c (gen_var_ref): Likewise. * eval.c (evaluate_subexp_for_address): Likewise. * findvar.c (symbol_read_needs_frame, read_var_value): Likewise. * m2-exp.y (yylex): Likewise. * printcmd.c (address_info): Likewise. * symmisc.c (print_symbol, print_partial_symbols): Likewise. * tracepoint.c (collect_symbol, scope_info): Likewise. testsuite/: * gdb.base/frame-args.exp: Handle arguments that are optimized out.
2008-05-16gdb/Ulrich Weigand1-1/+1
2008-05-15 Pedro Alves <pedro@codesourcery.com> Ulrich Weigand <uweigand@de.ibm.com> * minsyms.c (lookup_minimal_symbol_by_pc_name): New function. * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype. * symtab.c (fixup_section): Remove prototype. Add ADDR parameter; use it instead of ginfo->value.address. Look up minimal symbol by address and name. Assume OBJFILE is non-NULL. (fixup_symbol_section): Ensure we always have an objfile to look into. Extract and pass to fixup_section the symbol's address that will match the minimal symbol's address. (fixup_psymbol_section): Likewise. (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging overlays and the addrmap returned the wrong section. * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before calling fixup_symbol_section. gdb/testsuite/ 2008-05-15 Pedro Alves <pedro@codesourcery.com> * gdb.base/fixsection.exp: New file. * gdb.base/fixsection0.c: New file. * gdb.base/fixsection1.c: New file.
2008-05-05 * ada-lang.c: Update throughout to use symbol_matches_domainAleksandar Ristovski1-18/+1
instead of matching the symbol domain explictly. * dwarf2read.c (add_partial_symbol): Do not add new psym for STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada class as typedefs. See lookup_partial_symbol function. (new_symbol): Similar to add_partial_symbol, do not create symbol for the typedef. See lookup_block_symbol. * symtab.c (symbol_matches_domain): New function, takes care of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java. (lookup_partial_symbol): Use symbol_matches_domain to see if the found psym domain matches the given domain. (lookup_block_symbol): Likewise.
2008-05-04 * dwarf2read.c (struct dwarf2_cu): Add type_hash.Daniel Jacobowitz1-288/+170
(struct die_info): Remove type. (read_type_die, read_typedef, read_base_type, read_subrange_type) (read_structure_type, read_enumeration_type, read_array_type) (read_tag_pointer_type, read_tag_ptr_to_member_type) (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type) (read_tag_string_type, read_subroutine_type, read_set_type) (read_unspecified_type): Delete prototypes. Remove check for already-loaded type. Return the new type. (set_die_type): Return the new type. (reset_die_and_siblings_types): Delete. (load_comp_unit, load_full_comp_unit): Set type_hash. (process_queue): Remove call to reset_die_and_siblings_types. (process_die): Do not read most types here. Use read_type_die for others. (read_func_scope, dwarf2_add_member_fn): Use read_type_die. (quirk_gcc_member_function_pointer): Return the new type. (process_structure_scope, process_enumeration_scope): Use get_die_type and read the DIE's type. (read_full_die): Do not initialize die->type. (tag_type_to_type): Use read_type_die. (read_type_die): Check for already defined types. Return the type. (determine_prefix): Use get_die_type. (set_die_type): Return the type. (get_die_type): Take a CU argument. Check for no type_hash.
2008-05-04 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): InitializeDaniel Jacobowitz1-3/+2
locals.
2008-05-04 gdb/Jan Kratochvil1-7/+53
* Makefile.in: Update dependencies. * dwarf2read.c: Include "addrmap.h" (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET. (dwarf2_ranges_read): New prototype. (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP. Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on HAS_RANGES_OFFSET, otherwise add there the contiguous range. (dwarf2_ranges_read): New parameter RANGES_PST, update the function comment for it. Add the found ranges to RANGES_PST. New variable BASEADDR, initialize it the common way. (dwarf2_get_pc_bounds): Update the caller for the new parameter. (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and HAS_RANGES_OFFSET for the later processing. * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP. * symtab.c: Include "addrmap.h" (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP. Move the psymtab locator into ... (find_pc_sect_psymtab_closer): ... a new function. gdb/testsuite/ * gdb.dwarf2/dw2-ranges.S: Merge the secondary section with `.fini'. * gdb.dwarf2/dw2-ranges.exp: Compile also `dw2-ranges2.S' and `dw2-ranges3.S' and test also their MAIN2, FUNC2 and MAIN3 symbols. * gdb.dwarf2/dw2-ranges2.S, gdb.dwarf2/dw2-ranges3.S: New files.
2008-05-04 Set CU BASE_ADDRESS already from partial DIEs.Jan Kratochvil1-0/+31
* dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS from these variables if it was still unset.
2008-04-25gdb/Pedro Alves1-0/+6
* dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp. gdb/testsuite/ * gdb.dwarf2/dw2-strp.S, gdb.dwarf2/dw2-strp.exp: New files.
2008-04-22doc/ChangeLog:Corinna Vinschen1-0/+6
-------------- * gdb.texinfo (Set SH Calling convention): New @item. (Show SH Calling convention): Ditto. ChangeLog: ---------- * NEWS: Add information on calling convention and new SH CLI options. * sh-tdep.c (sh_cc_gcc): New static string. (sh_cc_renesas): Ditto. (sh_cc_enum): New static string array. (sh_active_calling_convention): New static string pointer denoting active user chosen ABI. (sh_is_renesas_calling_convention): New function to return function specific ABI, or user choice if necessary. (sh_use_struct_convention): Rename first argument and turn around its meaning. Check for renesas ABI and return accordingly. (sh_use_struct_convention_nofpu): New function. (sh_next_flt_argreg): Get function type as third parameter. Check for renesas ABI and choose floating registers accordingly. (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and struct return slot accordingly. (sh_push_dummy_call_nofpu): Ditto. (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here. Evaluate ABI and give to sh_use_struct_convention_nofpu. (sh_return_value_fpu): Evaluate ABI and give to sh_use_struct_convention. (show_sh_command): New function. (set_sh_command): Ditto. (_initialize_sh_tdep): Initialize `set/show sh calling-convention CLI command. * gdbarch.sh (return_value): Add func_type argument. * gdbarch.c: Regenerate. * gdbarch.h: Ditto. * eval.c (evaluate_subexp_standard): Rename local variable value_type to val_type so as not to collide with value_type function. Call using_struct_return with additional function type argument. * infcall.c (call_function_by_hand): Call using_struct_return and gdbarch_return_value with additional function type argument. * infcmd.c (print_return_value): Take addition func_type argument. Call gdbarch_return_value with additional function type argument. (finish_command_continuation): Call print_return_value with additional function type argument. (finish_command): Ditto. * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with additional function type argument. * stack.c (return_command): Call using_struct_return and gdbarch_return_value with additional function type argument. * value.c (using_struct_return): Take additional function type argument. * value.h (using_struct_return): Accommodate declaration. * alpha-tdep.c (alpha_return_value): Add func_type argument. * amd64-tdep.c (amd64_return_value): Ditto. * arm-tdep.c (arm_return_value): Ditto. * avr-tdep.c (avr_return_value): Ditto. * cris-tdep.c (cris_return_value): Ditto. * frv-tdep.c (frv_return_value): Ditto. * h8300-tdep.c (h8300_return_value): Ditto. (h8300h_return_value): Ditto. * hppa-tdep.c (hppa32_return_value): Ditto. (hppa64_return_value): Ditto. * i386-tdep.c (i386_return_value): Ditto. * ia64-tdep.c (ia64_return_value): Ditto. * iq2000-tdep.c (iq2000_return_value): Ditto. * m32c-tdep.c (m32c_return_value): Ditto. * m32r-tdep.c (m32r_return_value): Ditto. * m68hc11-tdep.c (m68hc11_return_value): Ditto. * m68k-tdep.c (m68k_return_value): Ditto. (m68k_svr4_return_value): Ditto. * m88k-tdep.c (m88k_return_value): Ditto. * mep-tdep.c (mep_return_value): Ditto. * mips-tdep.c (mips_eabi_return_value): Ditto. (mips_n32n64_return_value): Ditto. (mips_o32_return_value): Ditto. (mips_o64_return_value): Ditto. * mn10300-tdep.c (mn10300_return_value): Ditto. * mt-tdep.c (mt_return_value): Ditto. * ppc-linux-tdep.c (ppc_linux_return_value): Ditto. * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto. (ppc_sysv_abi_broken_return_value): Ditto. (ppc64_sysv_abi_return_value): Ditto. * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto. (ppc_sysv_abi_broken_return_value): Ditto. (ppc64_sysv_abi_return_value): Ditto. * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto. * rs6000-tdep.c (rs6000_return_value): Ditto. * s390-tdep.c (s390_return_value): Ditto. * score-tdep.c (score_return_value): Ditto. * sh-tdep.c (sh_return_value_nofpu): Ditto. (sh_return_value_fpu): Ditto. * sh64-tdep.c (sh64_return_value): Ditto. * sparc-tdep.c (sparc32_return_value): Ditto. * sparc64-tdep.c (sparc64_return_value): Ditto. * spu-tdep.c (spu_return_value): Ditto. * v850-tdep.c (v850_return_value): Ditto. * vax-tdep.c (vax_return_value): Ditto. * xstormy16-tdep.c (xstormy16_return_value): Ditto. * xtensa-tdep.c (xtensa_return_value): Ditto. * gdbtypes.h (struct type): Add calling_convention member. * dwarf2read.c (read_subroutine_type): Add calling convention read from DW_AT_calling_convention attribute to function type.
2008-04-21 * dwarf2read.c (zlib_decompress_section): Define abfd in theCraig Silverstein1-1/+1
!HAVE_ZLIB_H case.
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