"%{mcpu=itanium:-D__itanium__} %{mbig-endian:-D__BIG_ENDIAN__} \
-D__LONG_MAX__=9223372036854775807L"
-/* If this macro is defined, the preprocessor will not define the builtin macro
- `__SIZE_TYPE__'. The macro `__SIZE_TYPE__' must then be defined by
- `CPP_SPEC' instead.
-
- This should be defined if `SIZE_TYPE' depends on target dependent flags
- which are not accessible to the preprocessor. Otherwise, it should not be
- defined. */
/* This is always "long" so it doesn't "change" in ILP32 vs. LP64. */
/* #define NO_BUILTIN_SIZE_TYPE */
-/* If this macro is defined, the preprocessor will not define the builtin macro
- `__PTRDIFF_TYPE__'. The macro `__PTRDIFF_TYPE__' must then be defined by
- `CPP_SPEC' instead.
-
- This should be defined if `PTRDIFF_TYPE' depends on target dependent flags
- which are not accessible to the preprocessor. Otherwise, it should not be
- defined. */
/* This is always "long" so it doesn't "change" in ILP32 vs. LP64. */
/* #define NO_BUILTIN_PTRDIFF_TYPE */
#define BITS_BIG_ENDIAN 0
-/* Define this macro to have the value 1 if the most significant byte in a word
- has the lowest number. This macro need not be a constant. */
-
#define BYTES_BIG_ENDIAN (TARGET_BIG_ENDIAN != 0)
/* Define this macro to have the value 1 if, in a multiword object, the most
#define WORDS_BIG_ENDIAN (TARGET_BIG_ENDIAN != 0)
-/* Define this macro if WORDS_BIG_ENDIAN is not constant. This must be a
- constant value with the same meaning as WORDS_BIG_ENDIAN, which will be used
- only when compiling libgcc2.c. Typically the value will be set based on
- preprocessor defines. */
#if defined(__BIG_ENDIAN__)
#define LIBGCC2_WORDS_BIG_ENDIAN 1
#else
#define LIBGCC2_WORDS_BIG_ENDIAN 0
#endif
-/* Define this macro to be the number of bits in an addressable storage unit
- (byte); normally 8. */
#define BITS_PER_UNIT 8
-/* Number of bits in a word; normally 32. */
#define BITS_PER_WORD 64
-/* Number of storage units in a word; normally 4. */
#define UNITS_PER_WORD 8
-/* Width of a pointer, in bits. You must specify a value no wider than the
- width of `Pmode'. If it is not equal to the width of `Pmode', you must
- define `POINTERS_EXTEND_UNSIGNED'. */
#define POINTER_SIZE (TARGET_ILP32 ? 32 : 64)
/* A C expression whose value is zero if pointers that need to be extended
} \
while (0)
-/* Define this macro if the promotion described by `PROMOTE_MODE' should also
- be done for outgoing function arguments. */
/* ??? ABI doesn't allow us to define this. */
/* #define PROMOTE_FUNCTION_ARGS */
-/* Define this macro if the promotion described by `PROMOTE_MODE' should also
- be done for the return value of functions.
-
- If this macro is defined, `FUNCTION_VALUE' must perform the same promotions
- done by `PROMOTE_MODE'. */
/* ??? ABI doesn't allow us to define this. */
/* #define PROMOTE_FUNCTION_RETURN */
-/* Normal alignment required for function parameters on the stack, in bits.
- All stack parameters receive at least this much alignment regardless of data
- type. On most machines, this is the same as the size of an integer. */
#define PARM_BOUNDARY 64
/* Define this macro if you wish to preserve a certain alignment for the stack
#define IA64_STACK_ALIGN(LOC) (((LOC) + 15) & ~15)
#endif
-/* Alignment required for a function entry point, in bits. */
#define FUNCTION_BOUNDARY 128
-/* Biggest alignment that any data type can require on this machine,
- in bits. */
/* Optional x86 80-bit float, quad-precision 128-bit float, and quad-word
128 bit integers all require 128 bit alignment. */
#define BIGGEST_ALIGNMENT 128
(TREE_CODE (EXP) == STRING_CST \
&& (ALIGN) < BITS_PER_WORD ? BITS_PER_WORD : (ALIGN))
-/* Define this macro to be the value 1 if instructions will fail to work if
- given data not on the nominal alignment. If instructions will merely go
- slower in that case, define this macro as 0. */
#define STRICT_ALIGNMENT 1
/* Define this if you wish to imitate the way many other C compilers handle
\f
/* Layout of Source Language Data Types */
-/* A C expression for the size in bits of the type `int' on the target machine.
- If you don't define this, the default is one word. */
#define INT_TYPE_SIZE 32
-/* A C expression for the size in bits of the type `short' on the target
- machine. If you don't define this, the default is half a word. (If this
- would be less than one storage unit, it is rounded up to one unit.) */
#define SHORT_TYPE_SIZE 16
-/* A C expression for the size in bits of the type `long' on the target
- machine. If you don't define this, the default is one word. */
#define LONG_TYPE_SIZE (TARGET_ILP32 ? 32 : 64)
-/* Maximum number for the size in bits of the type `long' on the target
- machine. If this is undefined, the default is `LONG_TYPE_SIZE'. Otherwise,
- it is the constant value that is the largest value that `LONG_TYPE_SIZE' can
- have at run-time. This is used in `cpp'. */
#define MAX_LONG_TYPE_SIZE 64
-/* A C expression for the size in bits of the type `long long' on the target
- machine. If you don't define this, the default is two words. If you want
- to support GNU Ada on your machine, the value of macro must be at least 64. */
#define LONG_LONG_TYPE_SIZE 64
-/* A C expression for the size in bits of the type `char' on the target
- machine. If you don't define this, the default is one quarter of a word.
- (If this would be less than one storage unit, it is rounded up to one unit.) */
#define CHAR_TYPE_SIZE 8
-/* A C expression for the size in bits of the type `float' on the target
- machine. If you don't define this, the default is one word. */
#define FLOAT_TYPE_SIZE 32
-/* A C expression for the size in bits of the type `double' on the target
- machine. If you don't define this, the default is two words. */
#define DOUBLE_TYPE_SIZE 64
-/* A C expression for the size in bits of the type `long double' on the target
- machine. If you don't define this, the default is two words. */
#define LONG_DOUBLE_TYPE_SIZE 128
/* Tell real.c that this is the 80-bit Intel extended float format
#define INTEL_EXTENDED_IEEE_FORMAT 1
-/* An expression whose value is 1 or 0, according to whether the type `char'
- should be signed or unsigned by default. The user can always override this
- default with the options `-fsigned-char' and `-funsigned-char'. */
#define DEFAULT_SIGNED_CHAR 1
/* A C expression for a string describing the name of the data type to use for
This is used in `cpp', which cannot make use of `WCHAR_TYPE'. */
/* #define WCHAR_TYPE_SIZE */
-/* Maximum number for the size in bits of the data type for wide characters.
- If this is undefined, the default is `WCHAR_TYPE_SIZE'. Otherwise, it is
- the constant value that is the largest value that `WCHAR_TYPE_SIZE' can have
- at run-time. This is used in `cpp'. */
-/* #define MAX_WCHAR_TYPE_SIZE */
-
\f
/* Register Basics */
projects / thirdparty / gcc.git / blobdiff