/* Get common system includes and various definitions and declarations based
on autoconf macros.
- Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004
+ Free Software Foundation, Inc.
This file is part of GCC.
extern void abort (void);
#endif
+#if defined (HAVE_DECL_SNPRINTF) && !HAVE_DECL_SNPRINTF
+extern int snprintf (char *, size_t, const char *, ...);
+#endif
+
/* 1 if we have C99 designated initializers. */
#if !defined(HAVE_DESIGNATED_INITIALIZERS)
#define HAVE_DESIGNATED_INITIALIZERS \
#ifndef HOST_PTR_PRINTF
# ifdef HAVE_PRINTF_PTR
# define HOST_PTR_PRINTF "%p"
+# elif SIZEOF_INT == SIZEOF_VOID_P
+# define HOST_PTR_PRINTF "%x"
+# elif SIZEOF_LONG == SIZEOF_VOID_P
+# define HOST_PTR_PRINTF "%lx"
# else
-# define HOST_PTR_PRINTF \
- (sizeof (int) == sizeof (char *) ? "%x" \
- : sizeof (long) == sizeof (char *) ? "%lx" : "%llx")
+# define HOST_PTR_PRINTF "%llx"
# endif
#endif /* ! HOST_PTR_PRINTF */
#define HOST_BIT_BUCKET "/dev/null"
#endif
-/* Be conservative and only use enum bitfields with GCC. Likewise for
- char bitfields.
+/* Be conservative and only use enum bitfields with GCC.
FIXME: provide a complete autoconf test for buggy enum bitfields. */
#if (GCC_VERSION > 2000)
-#define ENUM_BITFIELD(TYPE) enum TYPE
-#define CHAR_BITFIELD unsigned char
+#define ENUM_BITFIELD(TYPE) __extension__ enum TYPE
#else
#define ENUM_BITFIELD(TYPE) unsigned int
-#define CHAR_BITFIELD unsigned int
+#endif
+
+/* We only use bool bitfields with gcc3. Some supposedly C99
+ compilers don't handle them correctly. */
+#if (GCC_VERSION >= 3000)
+#define BOOL_BITFIELD _Bool
+#else
+#define BOOL_BITFIELD unsigned int
#endif
#ifndef offsetof
#define really_call_calloc calloc
#define really_call_realloc realloc
-#if defined(FLEX_SCANNER) || defined(YYBISON)
+#if defined(FLEX_SCANNER) || defined(YYBISON) || defined(YYBYACC)
/* Flex and bison use malloc and realloc. Yuk. Note that this means
really_call_* cannot be used in a .l or .y file. */
#define malloc xmalloc
WCHAR_UNSIGNED UNIQUE_SECTION SELECT_SECTION SELECT_RTX_SECTION \
ENCODE_SECTION_INFO STRIP_NAME_ENCODING ASM_GLOBALIZE_LABEL \
ASM_OUTPUT_MI_THUNK CONST_COSTS RTX_COSTS DEFAULT_RTX_COSTS \
- ADDRESS_COST MACHINE_DEPENDENT_REORG ASM_FILE_START ASM_FILE_END
+ ADDRESS_COST MACHINE_DEPENDENT_REORG ASM_FILE_START ASM_FILE_END \
+ ASM_SIMPLIFY_DWARF_ADDR INIT_TARGET_OPTABS INIT_SUBTARGET_OPTABS \
+ INIT_GOFAST_OPTABS MULSI3_LIBCALL MULDI3_LIBCALL DIVSI3_LIBCALL \
+ DIVDI3_LIBCALL UDIVSI3_LIBCALL UDIVDI3_LIBCALL MODSI3_LIBCALL \
+ MODDI3_LIBCALL UMODSI3_LIBCALL UMODDI3_LIBCALL BUILD_VA_LIST_TYPE \
+ PRETEND_OUTGOING_VARARGS_NAMED STRUCT_VALUE_INCOMING_REGNUM \
+ ASM_OUTPUT_SECTION_NAME PROMOTE_FUNCTION_ARGS \
+ STRUCT_VALUE_INCOMING STRICT_ARGUMENT_NAMING \
+ PROMOTE_FUNCTION_RETURN PROMOTE_PROTOTYPES STRUCT_VALUE_REGNUM \
+ SETUP_INCOMING_VARARGS EXPAND_BUILTIN_SAVEREGS \
+ DEFAULT_SHORT_ENUMS SPLIT_COMPLEX_ARGS MD_ASM_CLOBBERS
/* Other obsolete target macros, or macros that used to be in target
headers and were not used, and may be obsolete or may never have
been used. */
#pragma GCC poison INT_ASM_OP ASM_OUTPUT_EH_REGION_BEG CPP_PREDEFINES \
- ASM_OUTPUT_EH_REGION_END ASM_OUTPUT_LABELREF_AS_INT \
+ ASM_OUTPUT_EH_REGION_END ASM_OUTPUT_LABELREF_AS_INT SMALL_STACK \
DOESNT_NEED_UNWINDER EH_TABLE_LOOKUP OBJC_SELECTORS_WITHOUT_LABELS \
OMIT_EH_TABLE EASY_DIV_EXPR IMPLICIT_FIX_EXPR \
LONGJMP_RESTORE_FROM_STACK MAX_INT_TYPE_SIZE ASM_IDENTIFY_GCC \
DBX_LBRAC_FIRST DBX_OUTPUT_ENUM DBX_OUTPUT_SOURCE_FILENAME \
DBX_WORKING_DIRECTORY INSN_CACHE_DEPTH INSN_CACHE_SIZE \
INSN_CACHE_LINE_WIDTH INIT_SECTION_PREAMBLE NEED_ATEXIT ON_EXIT \
- EXIT_BODY OBJECT_FORMAT_ROSE MULTIBYTE_CHARS
+ EXIT_BODY OBJECT_FORMAT_ROSE MULTIBYTE_CHARS MAP_CHARACTER \
+ LIBGCC_NEEDS_DOUBLE FINAL_PRESCAN_LABEL DEFAULT_CALLER_SAVES \
+ LOAD_ARGS_REVERSED MAX_INTEGER_COMPUTATION_MODE \
+ CONVERT_HARD_REGISTER_TO_SSA_P ASM_OUTPUT_MAIN_SOURCE_FILENAME \
+ FIRST_INSN_ADDRESS TEXT_SECTION SHARED_BSS_SECTION_ASM_OP \
+ PROMOTED_MODE EXPAND_BUILTIN_VA_END \
+ LINKER_DOES_NOT_WORK_WITH_DWARF2 FUNCTION_ARG_KEEP_AS_REFERENCE \
+ GIV_SORT_CRITERION MAX_LONG_TYPE_SIZE MAX_LONG_DOUBLE_TYPE_SIZE \
+ MAX_WCHAR_TYPE_SIZE GCOV_TYPE_SIZE SHARED_SECTION_ASM_OP \
+ FINAL_REG_PARM_STACK_SPACE MAYBE_REG_PARM_STACK_SPACE \
+ TRADITIONAL_PIPELINE_INTERFACE DFA_PIPELINE_INTERFACE \
+ DBX_OUTPUT_STANDARD_TYPES BUILTIN_SETJMP_FRAME_VALUE \
+ SUNOS4_SHARED_LIBRARIES
/* Hooks that are no longer used. */
#pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE \
- LANG_HOOKS_MARK_TREE
+ LANG_HOOKS_MARK_TREE LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES
/* Libiberty macros that are no longer used in GCC. */
#undef ANSI_PROTOTYPES