diff options
Diffstat (limited to 'newlib/libc/include/machine/ieeefp.h')
-rw-r--r-- | newlib/libc/include/machine/ieeefp.h | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/newlib/libc/include/machine/ieeefp.h b/newlib/libc/include/machine/ieeefp.h deleted file mode 100644 index 7502d3aed..000000000 --- a/newlib/libc/include/machine/ieeefp.h +++ /dev/null @@ -1,205 +0,0 @@ -#ifndef __IEEE_BIG_ENDIAN -#ifndef __IEEE_LITTLE_ENDIAN - -/* This file can define macros to choose variations of the IEEE float - format: - - _FLT_LARGEST_EXPONENT_IS_NORMAL - - Defined if the float format uses the largest exponent for finite - numbers rather than NaN and infinity representations. Such a - format cannot represent NaNs or infinities at all, but it's FLT_MAX - is twice the IEEE value. - - _FLT_NO_DENORMALS - - Defined if the float format does not support IEEE denormals. Every - float with a zero exponent is taken to be a zero representation. - - ??? At the moment, there are no equivalent macros for doubles and - the macros are not fully supported by --enable-newlib-hw-fp. */ - -#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 - -#ifdef __sparc__ -#ifdef __LITTLE_ENDIAN_DATA__ -#define __IEEE_LITTLE_ENDIAN -#else -#define __IEEE_BIG_ENDIAN -#endif -#endif - -#if defined(__m68k__) || defined(__mc68000__) -#define __IEEE_BIG_ENDIAN -#endif - -#if defined (__H8300__) || defined (__H8300H__) || defined (__H8300S__) -#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 -#if defined(__SH3E__) || defined(__SH4_SINGLE_ONLY__) -#define _DOUBLE_IS_32BITS -#endif -#endif - -#ifdef _AM29K -#define __IEEE_BIG_ENDIAN -#endif - -#ifdef _WIN32 -#define __IEEE_LITTLE_ENDIAN -#endif - -#ifdef __i386__ -#define __IEEE_LITTLE_ENDIAN -#endif - -#ifdef __i960__ -#define __IEEE_LITTLE_ENDIAN -#endif - -#ifdef __M32R__ -#define __IEEE_BIG_ENDIAN -#endif - -#ifdef __TIC80__ -#define __IEEE_LITTLE_ENDIAN -#endif - -#ifdef __MIPSEL__ -#define __IEEE_LITTLE_ENDIAN -#endif -#ifdef __MIPSEB__ -#define __IEEE_BIG_ENDIAN -#endif - -#ifdef __MMIX__ -#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 __mn10300__ -#define __IEEE_LITTLE_ENDIAN -#endif - -#ifdef __mn10200__ -#define __IEEE_LITTLE_ENDIAN -#define __SMALL_BITFIELDS -#define _DOUBLE_IS_32BITS -#endif - -#ifdef __v800 -#define __IEEE_LITTLE_ENDIAN -#endif - -#ifdef __v850 -#define __IEEE_LITTLE_ENDIAN -#endif - -#ifdef __D10V__ -#define __IEEE_BIG_ENDIAN -#if __DOUBLE__ == 32 -#define _DOUBLE_IS_32BITS -#endif -#define __SMALL_BITFIELDS -#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 - -#ifdef __arc__ -#ifdef __big_endian__ -#define __IEEE_BIG_ENDIAN -#else -#define __IEEE_LITTLE_ENDIAN -#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 __AVR__ -#define __IEEE_LITTLE_ENDIAN -#define __SMALL_BITFIELDS -#define _DOUBLE_IS_32BITS -#endif - -#if defined(__or32__) || defined(__or1k__) || defined(__or16__) -#define __IEEE_BIG_ENDIAN -#endif - -#ifdef __xstormy16__ -#define __IEEE_LITTLE_ENDIAN -#define __SMALL_BITFIELDS -#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 */ - |