b257310103
gdtoa wins the award for "most outdated endianness naming convention" with its IEEE_8087 vs IEEE_MC68k defines. I had a good chuckle. Update softfloat and arith.h to adjust to BE or LE automatically based on the low level preprocessor defines. Fixes printf/scanf on PowerPC64LE, although there is still a problem lurking regarding Signalling NaNs... Sponsored by: Tag1 Consulting, Inc.
25 lines
562 B
C
25 lines
562 B
C
/*
|
|
* MD header for contrib/gdtoa
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/*
|
|
* NOTE: The definitions in this file must be correct or strtod(3) and
|
|
* floating point formats in printf(3) will break! The file can be
|
|
* generated by running contrib/gdtoa/arithchk.c on the target
|
|
* architecture. See contrib/gdtoa/gdtoaimp.h for details.
|
|
*/
|
|
|
|
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
|
|
#define IEEE_8087
|
|
#define Arith_Kind_ASL 1
|
|
#else
|
|
#define IEEE_MC68k
|
|
#define Arith_Kind_ASL 2
|
|
#endif
|
|
#define Long int
|
|
#define Intcast (int)(long)
|
|
#define Double_Align
|
|
#define X64_bit_pointers
|