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* c-common.c (STDC_0_IN_SYSTEM_HEADERS, [...]): Default-define here.Zack Weinberg2002-05-161-18/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-common.c (STDC_0_IN_SYSTEM_HEADERS, REGISTER_PREFIX): Default-define here. (builtin_define_with_value): Can now wrap the expansion in quotation marks if such is wanted. (cb_register_builtins): Update calls to builtin_define_with_value. Define __REGISTER_PREFIX__, __USER_LABEL_PREFIX__, and __VERSION__ here. (c_common_init): Set options->stdc_0_in_system_headers. * c-lex.h: Update prototype of builtin_define_with_value. * cppdefault.h: Remove default definitions of USER_LABEL_PREFIX and REGISTER_PREFIX. * cppinit.c (VERS, ULP, C, X): Kill. (builtin_array): Remove entries for __VERSION__, __USER_LABEL_PREFIX__, __REGISTER_PREFIX__, and __HAVE_BUILTIN_SETJMP__. Make __STDC__ always a builtin, not a constant. (init_builtins): Kill off a bunch of now-dead code. (COMMAND_LINE_OPTIONS): Remove -fleading-underscore and -fno-leading-underscore. (cpp_handle_option): Remove code to set user_label_prefix. (cpp_post_options): Likewise. * cpplib.h (struct cpp_options): Remove user_label_prefix. (stdc_0_in_system_headers): New. * cppmacro.c (builtin_macro): Check CPP_OPTION (pfile, stdc_0_in_system_headers) too to decide the value of __STDC__. * tradcpp.c (user_label_prefix): Kill. (main): Remove code handling -f(no-)leading-underscore. (initialize_builtins): Don't define __REGISTER_PREFIX__ or __USER_LABEL_PREFIX__. (install_value): Wrap compound statement in dummy loop so the macro works properly in an if statement. From-SVN: r53525
* c-parse.in (MODIFIED_WCHAR_TYPE): New macro.Zack Weinberg2002-05-151-24/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-parse.in (MODIFIED_WCHAR_TYPE): New macro. (c_common_nodes_and_builtins): Use it. (builtin_define_with_value): New function. (cb_register_builtins): Define __SIZE_TYPE__, __PTRDIFF_TYPE__, __WCHAR_TYPE__, and __WINT_TYPE__ here, using builtin_define_with_value. Use consistent notation when defining __GXX_WEAK__. (WCHAR_TYPE_SIZE): Don't redefine. (combine_strings): Don't use WCHAR_TYPE_SIZE. * cppdefault.h: Don't provide defaults for SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, or WINT_TYPE. * cppinit.c (builtin_array): Remove entries for __SIZE_TYPE__ etc. * tradcpp.c (initialize_builtins): Likewise. * gcc.c (cpp_unique_options): Don't muck with __WCHAR_TYPE__. * c-lex.h (builtin_define_with_value): Prototype. * system.h: Poison NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_WCHAR_TYPE, NO_BUILTIN_PTRDIFF_TYPE, and NO_BUILTIN_WINT_TYPE. * doc/tm.texi: Remove mention of NO_BUILTIN_SIZE_TYPE etc. * config/avr/avr.h, config/h8300/h8300.h, config/i386/i386.h, config/ia64/ia64.h, config/mips/dec-osf1.h, config/mips/iris6.h, config/mips/linux.h, config/mips/mips.h, config/mips/netbsd.h, config/mips/osfrose.h, config/mips/sni-svr4.h, config/rs6000/aix51.h, config/s390/linux.h, config/sh/sh.h, config/sh/sh64.h, config/sparc/linux64.h, config/sparc/netbsd-elf.h, config/sparc/sol2-bi.h, config/sparc/sparc.h: Do not define NO_BUILTIN_SIZE_TYPE etc. Remove all references to __SIZE_TYPE__ etc from all spec strings. When this makes extra specs empty, delete them. From-SVN: r53472
* builtins.c (expand_builtin_setjmp_receiver): Const-ify.Kaveh R. Ghazi2001-10-071-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * builtins.c (expand_builtin_setjmp_receiver): Const-ify. * c-common.c (fname_var_t, c_tree_code_type, c_tree_code_length): Likewise. * c-dump.c (dump_option_value_info): Likewise. * c-format.c (format_length_info, format_char_info, format_flag_spec, format_flag_pair, format_kind_info): Likewise. * collect2.c (names): Likewise. * cppdefault.h (default_include): Likewise. * cppexp.c (suffix, vsuf_1, vsuf_2, vsuf_3): Likewise. * flow.c (life_analysis): Likewise. * gcc.c (dir_separator_str, modify_target, option_map, target_option_translations, spec_list_1, extra_specs_1, init_spec): Likewise. * gcov.c (gcov_version_string): Likewise. * genattr.c (write_units): Likewise. * genattrtab.c (make_length_attrs, write_function_unit_info): Likewise. * gengenrtl.c (rtx_definition, defs): Likewise. * genrecog.c (pred_table): Likewise. * global.c (global_alloc): Likewise. * lcm.c (optimize_mode_switching): Likewise. * local-alloc.c (find_free_reg): Likewise. * params.h (param_info): Likewise. * predict.c (predictor_info): Likewise. * protoize.c (unexpansion_struct): Likewise. * real.c (bmask): Likewise. * recog.h (insn_operand_data, insn_data): Likewise. * regclass.c (initial_fixed_regs, initial_call_used_regs): Likewise. * stmt.c (expand_nl_goto_receiver): Likewise. * toplev.c (da, debug_args, lang_opt, documented_lang_options, target_switches, target_options): Likewise. * tradcif.y (token, tokentab2, yylex): Likewise. * tree.h (attribute_spec): Likewise. * alpha.c (override_options, alpha_lookup_xfloating_lib_func): Likewise. * arc.c (arc_output_function_epilogue): Likewise. * arm.c (processors, all_cores, all_architectures, arm_override_options, isr_attribute_arg, isr_attribute_args, arm_isr_value): Likewise. * avr.c (mcu_type_s, reg_class_tab, order_regs_for_local_alloc): Likewise. * c4x.c (c4x_int_reglist): Likewise. * d30v.c (override_options): Likewise. * h8300.c (shift_insn): Likewise. * i386.c (size_cost, i386_cost, i486_cost, pentium_cost, pentiumpro_cost, k6_cost, athlon_cost, pentium4_cost, ix86_cost, ix86_expand_sse_comi, ix86_expand_sse_compare, override_options, builtin_description, bdesc_comi, bdesc_2arg, bdesc_1arg, ix86_init_mmx_sse_builtins, ix86_expand_builtin): Likewise. * i386.h (processor_costs, ix86_cost): Likewise. * m68hc11.c (m68hc11_cost, m6811_cost, m6812_cost): Likewise. * m68hc11.h (processor_costs, m68hc11_cost): Likewise. * m68k.c (codes_68881, codes_FPA): Likewise. * m88k.c (mode_from_align, max_from_align, all_from_align, best_from_align, m_options): Likewise. * m88k.h (ORDER_REGS_FOR_LOCAL_ALLOC): Likewise. * mcore.c (mode_from_align): Likewise. * mips/elf64.h (UNIQUE_SECTION): Likewise. * mips/iris6gld.h (UNIQUE_SECTION): Likewise. * mips.c (mips_sw_reg_names, mips_regno_to_class): Likewise. * mips.h (mips_regno_to_class): Likewise. * ns32k.c (scales): Likewise. * pa.c (import_string, magic_milli): Likewise. * rs6000.c (alt_reg_names, rs6000_override_options): Likewise. * sparc.c (leaf_reg_remap, sparc_override_options, reg_leaf_alloc_order, reg_nonleaf_alloc_order, reg_alloc_orders): Likewise. * sparc.h (sparc_cpu_select, leaf_reg_remap): Likewise. cp: * class.c (build_vtable_entry_ref): Const-ify. * decl.c (predefined_identifier, initialize_predefined_identifiers): Likewise. * init.c (build_new_1): Likewise. * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword): Likewise. f: * bad.c (_ffebad_message_, ffebad_messages_): Const-ify. * bld.c (ffebld_arity_op_): Likewise. * bld.h (ffebld_arity_op_): Likewise. * com.c (ffecom_init_0): Likewise. * intdoc.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_, _ffeintrin_imp_, names, gens, imps, specs, cc_pair, cc_descriptions, cc_summaries): Likewise. * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_, _ffeintrin_imp_, ffeintrin_names_, ffeintrin_gens_, ffeintrin_imps_, ffeintrin_specs_): Likewise. java: * jcf-io.c (format_uint): Const-ify. * lang.c (java_tree_code_type, java_tree_code_length): Likewise. * lex.c (java_get_line_col): Likewise. * parse.y (build_incdec): Likewise. From-SVN: r46062
* Standardize header guards.Richard Henderson2001-05-251-3/+3
| | | | From-SVN: r42615
* cppdefault.h (WINT_TYPE): Define.Joseph Myers2000-08-041-0/+6
| | | | | | | | | * cppdefault.h (WINT_TYPE): Define. * cppinit.c (builtin_array): Define __WINT_TYPE__. * tradcpp.c (initialize_builtins): Define __WINT_TYPE__. * tm.texi (NO_BUILTIN_WINT_TYPE, WINT_TYPE): Document. From-SVN: r35478
* cppinit.c: Include cppdefault.h.Zack Weinberg2000-07-061-0/+106
* cppinit.c: Include cppdefault.h. Refer to cpp_GCC_INCLUDE_DIR and cpp_GCC_INCLUDE_DIR_len, not directly to GCC_INCLUDE_DIR and its length. (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE, USER_LABEL_PREFIX, REGISTER_PREFIX, struct default_include, STANDARD_INCLUDE_DIR, STANDARD_INCLUDE_COMPONENT): Move to cppdefault.h. (include_defaults_array): Move to cppdefault.c. * cppdefault.h: New file. * cppdefault.c: New file. * Makefile.in (LIBCPP_OBJS): Add cppdefault.o. (cppinit.o): Don't apply $(PREPROCESSOR_DEFINES) to this file. (cppdefault.o): New rule; apply $(PREPROCESSOR_DEFINES) to this file. From-SVN: r34892