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2013-02-11gdb/:Sergio Durigan Junior1-5/+21
2013-02-11 Sergio Durigan Junior <sergiodj@redhat.com> * valops.c (value_assign): Handling bitfield offset in `lval_internalvar_component' case. gdb/testsuite/: 2013-02-11 Sergio Durigan Junior <sergiodj@redhat.com> * gdb.base/bitfields.c (struct internalvartest): New declaration. * gdb.base/bitfields.exp (bitfield_internalvar): New function.
2013-01-312013-01-31 Aleksandar Ristovski <aristovski@qnx.com>Aleksandar Ristovski1-1/+0
* charset.c (intermediate_encoding): Remove unused i. * completer.c (signal_completer): Remove unused i. * continuations.c (discard_my_continuations_1): Remove unused continuation_ptr. * corelow.c (core_close): Remove unuseD name. (get_core_siginfo): Remove unused pid. * cp-namespace.c (cp_lookup_symbol_imports_or_template): Remove unused i, cps. * dwarf2loc.c (dwarf2_compile_expr_to_ax): Remove unused base_offset. (loclist_describe_location): Remove unused first. * event-top.c (command_line_handler): Remove unused got_eof. * exec.c (exec_close_1): Remove unused need_symtab_cleanup. (resize_section_table): Remove unused old_value. * gdb_bfd.c (gdb_bfd_map_section): Remove unused header. * gnu-v3-abi.c (compute_vtable_size): Remove unused addr. * i386-tdep.c (i386_process_record): Remove unused rex. * infcmd.c (get_return_value): Remove unused uiout. * jv-lang.c (type_from_class): Remove unused is_array. * jv-valprint.c (java_val_print): Remove unused i. * linux-nat.c (linux_nat_stop_lwp): Remove unused ptid. * linux-thread-db.c (thread_db_find_new_threads_2): Remove unuseD pid. * m2-typeprint.c (m2_print_type): Remove unused code. * macroexp.c (get_character_constant): Remove unused body_start. (macro_stringify): Remove unused result. * objc-lang.c (find_methods): Remove unused gdbarch. * objfiles.c (filter_overlapping_sections): Remove unused abfd1, abfd2. * regcache.c (regcache_cooked_read): Remove unused gdbarch. * stack.c (print_frame_args): Remove unused summary. * thread.c (thread_apply_command): Remove unused p. * valarith.c (value_x_unop): Remove unused mangle_ptr. * valops.c (search_struct_method): Remove unused skip. * valprint.c (generic_val_print): Remove unused byte_order. * varobj.c (varobj_update): Remove unused changed. * cli/cli-cmds.c (complete_command): Remove unused next_item. (alias_command): Remove unused c. * mi/mi-cmd-catch.c (mi_catch_load_unload): Remove unused c. * mi/mi-main.c (mi_cmd_data_write_register_values): Remove unused format. (mi_cmd_data_write_memory): Remove unused word_format. (mi_cmd_data_write_memory_bytes): Remove unused r. * python/py-gdb-readline.c (gdbpy_readline_wrapper): Remove unused p_start, p_end. * python/python.c (_initialize_python): Remove unused cmd_name, cmd. * tui/tui-disasm.c (tui_set_disassem_content): Remove unused line_width. Reference: http://sourceware.org/ml/gdb-patches/2013-01/msg00766.html
2013-01-25 * valops.c (find_overload_match): Remove unused argument 'lax'.Siva Chandra Reddy1-6/+4
* value.h: Remove unused argument 'lax' from the declaration of find_overload_match. * eval.c (value_subexp_standard): Do not pass a 'lax' argument to find_overload_match. * valarith.c (value_user_defined_cpp_op): Do not pass a 'lax' argument to find_overload_match.
2013-01-25http://sourceware.org/ml/gdb-patches/2012-11/msg00312.htmlAndrew Burgess1-23/+7
gdb/ChangeLog * valarith.c (value_vector_widen): New function for replicating a scalar into a vector. (value_binop): Use value_vector_widen to widen scalar to vector rather than casting, this better matches gcc C behaviour. * valops.c (value_casst): Update logic for casting between vector types, and for casting from scalar to vector, try to match gcc C behaviour. * value.h (value_vector_widen): Declare. * opencl-lang.c (opencl_value_cast): New opencl specific casting function, handle special case for casting scalar to vector. (opencl_relop): Use opencl_value_cast. (evaluate_subexp_opencl): Use opencl_value_cast instead of value_cast, and handle BINOP_ASSIGN, UNOP_CAST, and UNOP_CAST_TYPE in order to use opencl_value_cast. gdb/testsuite/ChangeLog * gdb.base/gnu_vector.c: New variable for use in tests. * gdb.base/gnu_vector.exp: Update and extend tests to reflect changes in scalar to vector casting and widening. * gdb.python/py-type.c: New variables for use in tests. * gdb.python/py-type.exp: Update vector related tests to reflect changes in scalar to vector casting and widening.
2013-01-01Update years in copyright notice for the GDB files.Joel Brobecker1-1/+1
Two modifications: 1. The addition of 2013 to the copyright year range for every file; 2. The use of a single year range, instead of potentially multiple year ranges, as approved by the FSF.
2012-12-14 * symtab.c (check_field): Now static. Move from...Tom Tromey1-36/+0
* valops.c (check_field): ... here. Remove. * value.h (check_field): Don't declare.
2012-12-062012-12-06 Pedro Alves <palves@redhat.com>Tom Tromey1-4/+4
Tom Tromey <tromey@redhat.com> * valops.c (value_cast): Move TYPE_CODE_VOID case earlier. testsuite * gdb.base/exprs.exp: Add tests for cast to void.
2012-12-03 * ada-exp.y (write_object_renaming, write_var_or_type)Tom Tromey1-1/+1
(write_ambiguous_var, write_var_from_sym): Make blocks const. * ada-lang.c (replace_operator_with_call) (find_old_style_renaming_symbol): Make blocks const. * ada-lang.h (ada_find_renaming_symbol): Update. (struct ada_symbol_info) <block>: Now const. * breakpoint.c (watch_command_1): Update. * breakpoint.h (struct watchpoint) <exp_valid_block, cond_exp_valid_block>: Now const. * c-exp.y (classify_inner_name, classify_name): Make block argument const. * expprint.c (print_subexp_standard) <OP_VAR_VALUE>: Make 'b' const. * expression.h (innermost_block, parse_exp_1): Update. (union exp_element) <block>: Now const. * gdbtypes.c (lookup_template_type, lookup_enum, lookup_union) (lookup_struct): Make block argument const. * gdbtypes.h (lookup_template_type): Update. * go-exp.y (classify_name, classify_packaged_name) (package_name_p): Make block argument const. * objc-lang.c (lookup_struct_typedef): Make block argument const. * objc-lang.h (lookup_struct_typedef): Update. * parse.c (parse_exp_in_context, parse_exp_1) (write_exp_elt_block): Make block arguments const. (expression_context_block, innermost_block): Now const. * parser-defs.h (write_exp_elt_block): Update. (expression_context_block, innermost_block, block_found): Now const. * printcmd.c (struct display) <block>: Now const. * symtab.h (lookup_struct, lookup_union, lookup_enum): Update. * valops.c (address_of_variable): Make block argument const. * value.h (value_of_variable): Update. * varobj.c (struct varobj_root) <valid_block>: Now const.
2012-09-27 * gdbtypes.c (lookup_array_range_type): Expand parametersSiddhesh Poyarekar1-4/+4
LOW_BOUND and HIGH_BOUND to LONGEST. (lookup_string_range_type): Likewise. * gdbtypes.h (lookup_array_range_type): Likewise. (lookup_string_range_type): Likewise. * valops.c (value_cstring): Expand parameter LEN to ssize_t. Expand HIGHBOUND to ssize_t. (value_string): Likewise. * value.h (value_cstring): Expand parameter LEN to ssize_t. (value_string): Likewise.
2012-09-25 * ada-valprint.c (ada_val_print_1): Eliminate single-useSiddhesh Poyarekar1-6/+6
variable LEN. * alpha-tdep.c (alpha_extract_return_value): Use TYPE_LENGTH directly. (alpha_store_return_value): Likewise. * amd64-tdep.c (amd64_classify_aggregate): Likewise. (amd64_push_arguments): Likewise. * ax-gdb.c (gen_trace_static_fields): Likewise. (gen_traced_pop): Likewise. * bfin-tdep.c (bfin_push_dummy_call): Likewise. * breakpoint.c (update_watchpoint): Likewise. * findcmd.c (parse_find_args): Use local variable for type instead of length. * findvar.c (default_read_var_value): Use TYPE_LENGTH directly. * h8300-tdep.c (h8300h_extract_return_value): Likewise. (h8300_store_return_value): Likewise. * i386-darwin-tdep.c (i386_darwin_push_dummy_call): Likewise. Use i386_darwin_arg_type_alignment directly. * infcall.c (call_function_by_hand): Use TYPE_LENGTH directly. * lm32-tdep.c (lm32_push_dummy_call): Likewise. * m68hc11-tdep.c (m68hc11_push_dummy_call): Likewise. (m68hc11_extract_return_value): Likewise. * mep-tdep.c (mep_push_dummy_call): Likewise. * printcmd.c (float_type_from_length): Likewise. * s390-tdep.c (s390_value_from_register): Likewise. * stack.c (read_frame_arg): Likewise. * tracepoint.c (encode_actions_1): Likewise. * valops.c (value_fetch_lazy): Use local variable for type instead of length. Use TYPE_LENGTH directly. * value.c (value_contents_equal): Use TYPE_LENGTH directly.
2012-09-14gdb/Yao Qi1-3/+2
* valops.c (value_assign): Move observer_notify_target_changed below to replace reinit_frame_cache.
2012-08-16gdb/Yao Qi1-33/+1
* gdbtypes.h (enum type_code): Define TYPE_CODE_BITSTRING -1. * arm-tdep.c (arm_type_align): Remove code handling TYPE_CODE_BITSTRING. * c-typeprint.c (c_type_print_varspec_prefix): Likewise. (c_type_print_varspec_suffix): Likewise. * eval.c (evaluate_subexp_standard): Likewise. * f-typeprint.c (f_type_print_varspec_prefix): Likewise. (f_type_print_varspec_suffix): Likewise. * gdbtypes.c (is_scalar_type): Likewise. (recursive_dump_type): Likewise. * infcall.c (value_arg_coerce): Likewise. * m2-valprint.c (m2_val_print): Likewise. * p-typeprint.c (pascal_type_print_varspec_prefix): Likewise. (pascal_type_print_varspec_suffix): Likewise. (pascal_type_print_base): Likewise. * p-valprint.c (pascal_val_print): Likewise. (pascal_val_print): Likewise. * valops.c (value_slice): Likewise. * valprint.c (scalar_type_p): Likewise. * valarith.c (value_bitstring_subscript): Remove. (value_concat): Remove code handling TYPE_CODE_BITSTRING. Remove comment on TYPE_CODE_BITSTRING. * stabsread.c (read_type): Don't set TYPE_CODE (type) to TYPE_CODE_BITSTRING. * python/py-type.c (pyty_codes): Move ENTRY (TYPE_CODE_BITSTRING) to slot 0. gdb/doc: * gdb.texinfo (Types In Python): Mention gdb.TYPE_CODE_BITSTRING is deprecated.
2012-08-13gdb/Yao Qi1-13/+0
* std-operator.def: Remove OP_BITSTRING. * breakpoint.c (watchpoint_exp_is_const): Update. * eval.c (evaluate_subexp_standard): Remove handling to OP_BITSTRING. * expprint.c (print_subexp_standard): Likewise. (dump_subexp_body_standard): Likewise. * parse.c (operator_length_standard): Likewise. * valops.c (value_bitstring): Remove. * value.h: Remove the declaration of 'value_bitstring'.
2012-08-02gdb/Yao Qi1-1/+1
* dwarf2loc.c (entry_values_debug): Add 'unsigned'. (_initialize_dwarf2loc): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * dwarf2loc.h: Update the declaration of 'entry_values_debug'. * dwarf2read.c (dwarf2_die_debug): Add 'unsigned'. (_initialize_dwarf2_read): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * darwin-nat.c (dwarwin_debug_flag): Add 'unsigned'. (_initialize_darwin_inferior): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * frame.c (frame_debug): Add 'unsigned'. (_intialize_frame): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * frame.h: Update the declaration of 'frame_debug'. * gdbtypes.c (overload_debug): Add 'unsigned'. (_initialize_gdbtypes): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * inferior.h: Update declaration of 'debug_infrun'. * infrun.c (debug_infrun): Add 'unsigned'. (_initialize_infrun): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * jit.c (jit_debug): Add 'unsigned'. (_initialize_jit): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * linux-nat.c (debug_linux_nat): Add 'unsigned'. (_initialize_linux_nat): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * linux-thread-db.c (libthread_db_debug): Add 'unsigned'. (_initialize_thread_db): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * machoread.c (mach_o_debug_level): Add 'unsigned'. (_initialize_machoread): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * mi/mi-cmd-var.c: Update the declaration of 'varobjdebug'. * microblaze-tdep.c (microblaze_debug_flag): Add 'unsigned'. (_initialize_microblaze_tdep): Call add_setshow_zuinteger_cmd intead of add_setshow_zinteger_cmd. * mips-tdep.c (mips_debug): Add 'unsigned'. (_initialize_mips_tdep): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * monitor.c (monitor_debug): Add 'unsigned'. (_initialize_remote_monitors): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * observer.c (observer_debug): Add 'unsigned'. (_initialize_observer): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * parse.c (expressiondebug): Add 'unsigned'. (_initialize_parse): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * record.c (record_debug): Add 'unsigned'. (_initialize_record): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * record.h: Update the declaration of 'record_debug'. * stap-probe.c (stap_expression_debug): Add 'unsigned'. (_initialize_stap_probe): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * serial.c (global_serial_debug_p): Add 'unsigned'. (_initialize_serial): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * solib-dsbt.c (solib_dsbt_debug): Add 'unsigned'. (_initialize_dsbt_solib): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * solib-frv.c (solib_frv_debug): Add 'unsigned'. (_initialize_frv_solib): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * target.c (targetdebug): Add 'unsigned'. (initialize_targets): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * valops.c (overload_debug): Add 'unsigned'. * varobj.c (varobjdebug): Add 'unsigned'. (_initialize_varobj): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * xtensa-tdep.c (xtensa_debug_level): Add 'unsigned'. (_initialize_xtensa_tdep): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * arch-utils.h: Remove the declaration of 'gdbarch_debug'. * gdbarch.sh (gdbarch_debug): Add 'unsigned'. (extern void _initialize_gdbarch): Call add_setshow_zuinteger_cmd instead of add_setshow_zinteger_cmd. * gdbarch.c, gdbarch.h: Re-generated.
2012-07-23 * p-valprint.c (pascal_object_print_value): Replace potentiallySiddhesh Poyarekar1-2/+8
unsafe alloca with xmalloc/xfree. * valops.c (search_struct_method): Likewise.
2012-06-24gdb:Yao Qi1-3/+1
* corefile.c (write_memory_with_notification): New. * gdbcore.h: Declare write_memory_with_notification. * ada-lang.c (ada_value_assign): Replace 'write_memory' and 'observer_notify_memory_changed' with 'write_memory_with_notification'. * valops.c (value_assign): Likewise. * python/py-inferior.c (infpy_write_memory): Call 'write_memory_with_notification'.
2012-06-15 * valops.c (value_find_oload_method_list): Now static.Tom Tromey1-1/+1
* value.h (value_find_oload_method_list): Don't declare.
2012-06-15 * valops.c (find_overload_match): Use value_ind.Tom Tromey1-2/+1
2012-05-21 PR c++/7173:Tom Tromey1-37/+96
* gnu-v3-abi.c (gnuv3_baseclass_offset): Return early for Java types. * value.h (value_cast_pointers): Update. * valops.c (value_cast_pointers): Add 'subclass_check' argument. (value_cast): Update. (update_search_result): New function. (do_search_struct_field): New, from search_struct_field. Check for ambiguous results. (search_struct_field): Rewrite. * infcall.c (value_arg_coerce): Update. * eval.c (evaluate_subexp_standard) <STRUCTOP_MEMBER>: Use value_cast_pointers. * ada-lang.c (ada_convert_actual): Update. testsuite * gdb.cp/inherit.exp (test_print_mi_members): Expect errors. Remove kfails. (test_print_mi_member_types): Likewise.
2012-02-21gdb/Anton Gorenkov1-15/+34
* c-valprint.c (c_value_print): Use value_rtti_indirect_type instead of value_rtti_target_type. * eval.c (evaluate_subexp_standard): Use value_rtti_indirect_type instead of value_rtti_target_type. * typeprint.c (whatis_exp): Use value_rtti_indirect_type instead of value_rtti_target_type. * valops.c (value_ind): Extract function readjust_indirect_value_type. (value_rtti_target_type): Rename to ... (value_rtti_indirect_type): ... here and make it indirect. Update function comment. * value.c (readjust_indirect_value_type): New function. (coerce_ref): Support for enclosing type setting for references with readjust_indirect_value_type. * value.h (readjust_value_type): New declaration. (value_rtti_target_type): Rename to ... (value_rtti_indirect_type): ... here.
2012-02-07 * gdbtypes.h (struct main_type): Change type of name,tag_name,Doug Evans1-6/+6
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.
2012-01-04Copyright year update in most files of the GDB Project.Joel Brobecker1-3/+1
gdb/ChangeLog: Copyright year update in most files of the GDB Project.
2011-11-09gdbTom Tromey1-0/+7
PR c++/13342: * valops.c (value_full_object): Return early if real type is smaller than the enclosing type. gdb/testsuite * gdb.cp/destrprint.exp: New file. * gdb.cp/destrprint.cc: New file.
2011-10-202011-10-20 Phil Muldoon <pmuldoon@redhat.com>Phil Muldoon1-1/+1
PR python/12656 * python/py-frame.c (frapy_read_var): Use const struct *block. * python/py-type.c (typy_lookup_typename): Likewise. (typy_lookup_type): Likewise. (typy_legacy_template_argument): Likewise. (typy_template_argument): Likewise. (gdbpy_lookup_type): Likewise. * python/py-symbol.c (gdbpy_lookup_symbol): Likewise. * python/py-block.c (blpy_block_object): Likewise. (blpy_iter): Likewise. (blpy_get_start): Likewise. (blpy_get_end): Likewise. (blpy_get_function): Likewise. (blpy_get_superblock): Likewise. (set_block): Likewise. (block_to_block_object): Likewise. (block_object_to_block): Likewise. (blpy_is_valid): Likewise. (blpy_get_global_block): New function. (blpy_get_static_block): New function. (blpy_is_global): New function. (blpy_is_static): New function. * blockframe.c (block_innermost_frame): Likewise. * valops.c (value_of_variable): Likewise. * frame.h: Update prototypes. * python/python-internal.h: Likewise. * value.h: Likewise. 2011-10-20 Phil Muldoon <pmuldoon@redhat.com> PR python/12656 * gdb.texinfo (Blocks In Python): Document is_static, is_global, global_block, static_block function. 2011-10-20 Phil Muldoon <pmuldoon@redhat.com> PR python/12656 * gdb.python/py-block.exp: Add is_global, is_static, static_block, global_block tests.
2011-10-14 PR c++/13225Keith Seitz1-23/+38
* 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.
2011-10-09gdb/Jan Kratochvil1-3/+8
Make some lval_funcs methods to default on NULL. * valops.c (value_fetch_lazy): Check if lval_computed read method is NULL. (value_assign): Check if lval_computed write method is NULL. * value.h (struct lval_funcs): Comment NULL values for read and write methods.
2011-09-08gdb/Jan Kratochvil1-6/+1
* findvar.c (read_var_value): Never return NULL, throw an error instead. Update the function comment. State symbol name in the error messages. * python/py-frame.c (frapy_read_var): Remove handling of NULL from read_var_value. * stack.c (print_frame_args): Likewise. * valops.c (value_of_variable): Likewise.
2011-09-08gdb/Jan Kratochvil1-26/+22
* eval.c (evaluate_subexp_standard) <OP_THIS>: Update the value_of_this caller to value_of_this. * p-exp.y: Update the value_of_this caller to value_of_this_silent. Twice. * valops.c (value_of_this): Remove parameter complain and variable ret. Update function comment. Never return NULL by this code. (value_of_this_silent): New function. * value.h (value_of_this): Remove parameter complain. (value_of_this_silent): New declaration.
2011-07-27gdb/Jan Kratochvil1-4/+6
2011-07-27 Jan Kratochvil <jan.kratochvil@redhat.com> Pedro Alves <pedro@codesourcery.com> * eval.c (evaluate_subexp_standard): Remove not_lval from all calls of value_one. * valops.c (value_one): Remove parameter lv. Do not pass it to itself. Assert the result kind. * value.h (value_one): Remove parameter lv.
2011-07-27gdb/Jan Kratochvil1-1/+1
Fix crash on lval_computed values. * valops.c (value_zero): Use not_lval for lval_computed. gdb/testsuite/ Fix crash on lval_computed values. * gdb.dwarf2/implptr.exp (print sizeof (j[0])): New test.
2011-07-14gdb/Jan Kratochvil1-2/+2
Code cleanup - constify struct lval_funcs. * dwarf2loc.c (pieced_value_funcs): Make it const. * infrun.c (siginfo_value_funcs): Likewise. * opencl-lang.c (opencl_value_funcs): Likewise. * valops.c (value_assign, value_ind): Make the funcs variable const. * value.c (struct value): Make location.computed.funcs target const. Rearrange the comments. (allocate_computed_value): Make the funcs parameter target const. (value_computed_funcs): Return the funcs target const. (value_free, value_copy, set_value_component_location): Make the funcs variable const. * value.h (allocate_computed_value): Make the funcs parameter target const. (value_computed_funcs): Return the funcs target const. * windows-tdep.c (tlb_value_funcs): Make it const.
2011-06-30 * varobj.c (varobj_create): Call do_cleanups on early exit path.Tom Tromey1-0/+1
* valops.c (find_overload_match): Call do_cleanups on early exit path. * solib.c (solib_find): Call do_cleanups on early exit path.
2011-06-27 * valops.c (find_overload_match): Call do_cleanups before earlyTom Tromey1-0/+1
return. * top.c (execute_command): Call do_cleanups before early return. (command_loop): Likewise. * stack.c (backtrace_command): Make a null cleanup early. Don't conditionally call do_cleanups. * python/py-value.c (TRY_CATCH): Move cleanup handling into TRY_CATCH. * python/py-breakpoint.c (gdbpy_breakpoint_has_py_cond): Rearrange so cleanups are always run. * mi/mi-cmd-var.c (mi_cmd_var_delete): Reset old_cleanups. * findcmd.c (parse_find_args): Call do_cleanups on early return path. * dbxread.c (elfstab_build_psymtabs): Make a null cleanup early. Don't conditionally call do_cleanups. * cli/cli-script.c (execute_user_command): Initialize 'old_chain' later.
2011-06-17 * valops.c (value_of_this): Use lookup_language_this.Tom Tromey1-25/+6
* symtab.h (lookup_language_this): Declare. * symtab.c (lookup_language_this): New function. (lookup_symbol_aux): Use lookup_language_this. * ax-gdb.c (gen_expr) <OP_THIS>: Use lookup_language_this.
2011-06-17 * value.h (value_of_this): Update.Tom Tromey1-13/+2
(value_of_local): Remove. * valops.c (value_of_this): Rename from value_of_local. Change parameters. * p-exp.y (exp): Update. (variable): Likewise. * eval.c (evaluate_subexp_standard) <OP_THIS>: Use value_of_this.
2011-06-17 * valops.c (value_of_local): Complain if NAME is NULL.Tom Tromey1-0/+7
* std-operator.def (OP_OBJC_SELF): Remove. * parse.c (operator_length_standard) <OP_OBJC_SELF>: Remove. * objc-exp.y (name_not_typename): Use OP_THIS. * expprint.c (print_subexp_standard) <OP_THIS>: Print language's name for "this". <OP_OBJC_SELF>: Remove. * eval.c (evaluate_subexp_standard) <OP_OBJC_SELF>: Remove.
2011-05-06gdb/Jan Kratochvil1-4/+6
* 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.
2011-03-29gdbTom Tromey1-6/+13
* 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. gdb/testsuite * gdb.cp/anon-struct.cc: New file. * gdb.cp/anon-struct.exp: New file.
2011-03-18 gdb/Pedro Alves1-2/+10
* 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.
2011-02-262011-02-25 Michael Snyder <msnyder@vmware.com>Michael Snyder1-7/+7
* 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.
2011-02-14 gdb/Pedro Alves1-35/+52
* 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 gdb/Pedro Alves1-3/+4
* valops.c (value_repeat): Use read_value_memory instead of read_memory. gdb/testsuite/ * gdb.trace/unavailable.exp (gdb_collect_globals_test): Test that value repeat handles unavailableness.
2011-02-14 gdb/Pedro Alves1-17/+14
* 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. gdb/testsuite/ * gdb.trace/unavailable.exp (gdb_collect_globals_test): Add new tests for building arrays from unavailable values, subscripting non-memory rvalue unvailable arrays, and accessing fields or baseclasses of non-lazy unavailable values, * gdb.trace/unavailable.cc (small_struct, small_struct_b): New struct types. (g_smallstruct, g_smallstruct_b): New globals.
2011-02-14 <unavailable> references.Pedro Alves1-11/+3
gdb/ * valops.c (get_value_at): Use value_from_contents_and_address, avoiding read_memory.
2011-02-14 gdb/Pedro Alves1-6/+12
* 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 Mark pieces of values as unavailable if the corresponding memoryPedro Alves1-7/+86
is unavailable. gdb/ * 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.
2011-01-29gdb/Jan Kratochvil1-1/+1
Fix crash. * valops.c (compare_parameters): Verify TYPE_NFIELDS before touching TYPE_FIELD_ARTIFICIAL. gdb/testsuite/ * gdb.cp/noparam.exp: New file. * gdb.cp/noparam.cc: New file.
2011-01-12gdb/Jan Kratochvil1-0/+2
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.
2011-01-122011-01-11 Michael Snyder <msnyder@vmware.com>Michael Snyder1-23/+19
* 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.
2011-01-112011-01-11 Michael Snyder <msnyder@vmware.com>Michael Snyder1-1/+1
* 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.
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