diff options
Diffstat (limited to 'lib/libc/softfloat/softfloat-for-gcc.h')
| -rw-r--r-- | lib/libc/softfloat/softfloat-for-gcc.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/lib/libc/softfloat/softfloat-for-gcc.h b/lib/libc/softfloat/softfloat-for-gcc.h new file mode 100644 index 0000000..fa5b3e8 --- /dev/null +++ b/lib/libc/softfloat/softfloat-for-gcc.h @@ -0,0 +1,43 @@ +/* $NetBSD: softfloat-for-gcc.h,v 1.6 2003/07/26 19:24:51 salo Exp $ */ +/* $FreeBSD$ */ + +/* + * Move private identifiers with external linkage into implementation + * namespace. -- Klaus Klein <kleink@NetBSD.org>, May 5, 1999 + */ +#define float_exception_flags _softfloat_float_exception_flags +#define float_exception_mask _softfloat_float_exception_mask +#define float_rounding_mode _softfloat_float_rounding_mode +#define float_raise _softfloat_float_raise +/* The following batch are called by GCC through wrappers */ +#define float32_eq _softfloat_float32_eq +#define float32_le _softfloat_float32_le +#define float32_lt _softfloat_float32_lt +#define float64_eq _softfloat_float64_eq +#define float64_le _softfloat_float64_le +#define float64_lt _softfloat_float64_lt + +/* + * Macros to define functions with the GCC expected names + */ + +#define float32_add __addsf3 +#define float64_add __adddf3 +#define float32_sub __subsf3 +#define float64_sub __subdf3 +#define float32_mul __mulsf3 +#define float64_mul __muldf3 +#define float32_div __divsf3 +#define float64_div __divdf3 +#define int32_to_float32 __floatsisf +#define int32_to_float64 __floatsidf +#define int64_to_float32 __floatdisf +#define int64_to_float64 __floatdidf +#define float32_to_int32_round_to_zero __fixsfsi +#define float64_to_int32_round_to_zero __fixdfsi +#define float32_to_int64_round_to_zero __fixsfdi +#define float64_to_int64_round_to_zero __fixdfdi +#define float32_to_uint32_round_to_zero __fixunssfsi +#define float64_to_uint32_round_to_zero __fixunsdfsi +#define float32_to_float64 __extendsfdf2 +#define float64_to_float32 __truncdfsf2 |
