mirror of
git://gcc.gnu.org/git/gcc.git
synced 2024-12-31 05:24:45 +08:00
7b20471292
2002-07-19 Bo Thorsen <bo@berlioz.suse.de>
* java/lang/ieeefp.h: Add x86-64 support.
* configure.in: Likewise.
* configure.host: Likewise.
* configure: Regenerated.
* sysdep/x86-64/locks.h: New file with x86-64 locks.
From-SVN: r55588
146 lines
2.5 KiB
C
146 lines
2.5 KiB
C
#ifndef __IEEE_BIG_ENDIAN
|
|
#ifndef __IEEE_LITTLE_ENDIAN
|
|
|
|
#ifdef __alpha__
|
|
#define __IEEE_LITTLE_ENDIAN
|
|
#endif
|
|
|
|
#if defined(__arm__) || defined(__thumb__)
|
|
/* ARM always has big-endian words. Within those words the byte ordering
|
|
will be big or little endian depending upon the target. */
|
|
#define __IEEE_BIG_ENDIAN
|
|
#ifdef __ARMEL__
|
|
#define __IEEE_BYTES_LITTLE_ENDIAN
|
|
#endif
|
|
#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 __x86_64__
|
|
#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
|
|
|
|
#ifdef __pj__
|
|
#ifdef __pjl__
|
|
#define __IEEE_LITTLE_ENDIAN
|
|
#else
|
|
#define __IEEE_BIG_ENDIAN
|
|
#endif
|
|
#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
|
|
|
|
#if defined (__PPC__) || defined (__ppc__)
|
|
#if (defined(_BIG_ENDIAN) && _BIG_ENDIAN) || (defined(_AIX) && _AIX) \
|
|
|| defined (__APPLE__)
|
|
#define __IEEE_BIG_ENDIAN
|
|
#else
|
|
#if (defined(_LITTLE_ENDIAN) && _LITTLE_ENDIAN) || (defined(__sun__) && __sun__) || (defined(__WIN32__) && __WIN32__)
|
|
#define __IEEE_LITTLE_ENDIAN
|
|
#endif
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef __fr30__
|
|
#define __IEEE_BIG_ENDIAN
|
|
#endif
|
|
|
|
#ifdef __mcore__
|
|
#define __IEEE_BIG_ENDIAN
|
|
#endif
|
|
|
|
|
|
#ifdef __ia64__
|
|
#ifdef __BIG_ENDIAN__
|
|
#define __IEEE_BIG_ENDIAN
|
|
#else
|
|
#define __IEEE_LITTLE_ENDIAN
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef __s390__
|
|
#define __IEEE_BIG_ENDIAN
|
|
#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 */
|
|
|