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| author | Tom Tromey <tromey@gcc.gnu.org> | 1999-04-07 14:42:40 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 1999-04-07 14:42:40 +0000 |
| commit | ee9dd3721be68b9fa63dea9aa5a1d86e66958cde (patch) | |
| tree | d96801a16fdf03a5682ef98730fe333a46eef944 /libjava/java/lang/ieeefp.h | |
| parent | 140fa895c6b859f827fc4437b91775a82cd105fb (diff) | |
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Initial revision
From-SVN: r26263
Diffstat (limited to 'libjava/java/lang/ieeefp.h')
| -rw-r--r-- | libjava/java/lang/ieeefp.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/libjava/java/lang/ieeefp.h b/libjava/java/lang/ieeefp.h new file mode 100644 index 0000000..931bafb --- /dev/null +++ b/libjava/java/lang/ieeefp.h @@ -0,0 +1,103 @@ +#ifndef __IEEE_BIG_ENDIAN +#ifndef __IEEE_LITTLE_ENDIAN + +#ifdef __arm__ +/* ARM always has big-endian words. Within those words the byte ordering + appears to be big or little endian. Newlib doesn't seem to care about + the byte ordering within words. */ +#define __IEEE_BIG_ENDIAN +#endif + +#ifdef __hppa__ +#define __IEEE_BIG_ENDIAN +#endif + +#if defined (__sparc) || defined (__sparc__) +#define __IEEE_BIG_ENDIAN +#endif + +#if defined(__m68k__) || defined(__mc68000__) +#define __IEEE_BIG_ENDIAN +#endif + +#if defined (__H8300__) || defined (__H8300H__) +#define __IEEE_BIG_ENDIAN +#define __SMALL_BITFIELDS +#define _DOUBLE_IS_32BITS +#endif + +#ifdef __H8500__ +#define __IEEE_BIG_ENDIAN +#define __SMALL_BITFIELDS +#define _DOUBLE_IS_32BITS +#endif + +#ifdef __sh__ +#ifdef __LITTLE_ENDIAN__ +#define __IEEE_LITTLE_ENDIAN +#else +#define __IEEE_BIG_ENDIAN +#endif +#ifdef __SH3E__ +#define _DOUBLE_IS_32BITS +#endif +#endif + +#ifdef _AM29K +#define __IEEE_BIG_ENDIAN +#endif + +#ifdef __i386__ +#define __IEEE_LITTLE_ENDIAN +#endif + +#ifdef __i960__ +#define __IEEE_LITTLE_ENDIAN +#endif + +#ifdef __MIPSEL__ +#define __IEEE_LITTLE_ENDIAN +#endif +#ifdef __MIPSEB__ +#define __IEEE_BIG_ENDIAN +#endif + +/* necv70 was __IEEE_LITTLE_ENDIAN. */ + +#ifdef __W65__ +#define __IEEE_LITTLE_ENDIAN +#define __SMALL_BITFIELDS +#define _DOUBLE_IS_32BITS +#endif + +#if defined(__Z8001__) || defined(__Z8002__) +#define __IEEE_BIG_ENDIAN +#endif + +#ifdef __m88k__ +#define __IEEE_BIG_ENDIAN +#endif + +#ifdef __v800 +#define __IEEE_LITTLE_ENDIAN +#endif + +#ifdef __PPC__ +#if (defined(_BIG_ENDIAN) && _BIG_ENDIAN) || (defined(_AIX) && _AIX) +#define __IEEE_BIG_ENDIAN +#else +#if (defined(_LITTLE_ENDIAN) && _LITTLE_ENDIAN) || (defined(__sun__) && __sun__) || (defined(__WIN32__) && __WIN32__) +#define __IEEE_LITTLE_ENDIAN +#endif +#endif +#endif + +#ifndef __IEEE_BIG_ENDIAN +#ifndef __IEEE_LITTLE_ENDIAN +#error Endianess not declared!! +#endif /* not __IEEE_LITTLE_ENDIAN */ +#endif /* not __IEEE_BIG_ENDIAN */ + +#endif /* not __IEEE_LITTLE_ENDIAN */ +#endif /* not __IEEE_BIG_ENDIAN */ + |