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| author | das <das@FreeBSD.org> | 2012-01-16 04:05:53 +0000 |
|---|---|---|
| committer | das <das@FreeBSD.org> | 2012-01-16 04:05:53 +0000 |
| commit | d6b9b99e3b746f56d63b97b226e6828b26953d3a (patch) | |
| tree | f49f535a2f2db035f8401e540a6103d8e9ea9c6a /lib/libc/arm | |
| parent | b2eac838ccdcf3c8f2a5f094f46aaf83b3b8538f (diff) | |
| download | FreeBSD-src-d6b9b99e3b746f56d63b97b226e6828b26953d3a.zip FreeBSD-src-d6b9b99e3b746f56d63b97b226e6828b26953d3a.tar.gz | |
Convert softfloat to use the standard exception flag and rounding macros
in fenv.h instead of the non-standard and incomplete ones in ieeefp.h.
Thanks to Ian Lepore for testing this patch.
Diffstat (limited to 'lib/libc/arm')
| -rw-r--r-- | lib/libc/arm/softfloat/softfloat.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/lib/libc/arm/softfloat/softfloat.h b/lib/libc/arm/softfloat/softfloat.h index 50b5fa6..6aef499 100644 --- a/lib/libc/arm/softfloat/softfloat.h +++ b/lib/libc/arm/softfloat/softfloat.h @@ -45,7 +45,7 @@ the `FLOAT128' macro and the quadruple-precision format `float128'. /* #define FLOATX80 */ /* #define FLOAT128 */ -#include <machine/ieeefp.h> +#include <fenv.h> /* ------------------------------------------------------------------------------- @@ -84,12 +84,12 @@ enum { Software IEC/IEEE floating-point rounding mode. ------------------------------------------------------------------------------- */ -extern fp_rnd_t float_rounding_mode; +extern int float_rounding_mode; enum { - float_round_nearest_even = FP_RN, - float_round_to_zero = FP_RZ, - float_round_down = FP_RM, - float_round_up = FP_RP + float_round_nearest_even = FE_TONEAREST, + float_round_to_zero = FE_TOWARDZERO, + float_round_down = FE_DOWNWARD, + float_round_up = FE_UPWARD }; /* @@ -97,14 +97,14 @@ enum { Software IEC/IEEE floating-point exception flags. ------------------------------------------------------------------------------- */ -extern fp_except float_exception_flags; -extern fp_except float_exception_mask; +extern int float_exception_flags; +extern int float_exception_mask; enum { - float_flag_inexact = FP_X_IMP, - float_flag_underflow = FP_X_UFL, - float_flag_overflow = FP_X_OFL, - float_flag_divbyzero = FP_X_DZ, - float_flag_invalid = FP_X_INV + float_flag_inexact = FE_INEXACT, + float_flag_underflow = FE_UNDERFLOW, + float_flag_overflow = FE_OVERFLOW, + float_flag_divbyzero = FE_DIVBYZERO, + float_flag_invalid = FE_INVALID }; /* @@ -113,7 +113,7 @@ Routine to raise any or all of the software IEC/IEEE floating-point exception flags. ------------------------------------------------------------------------------- */ -void float_raise( fp_except ); +void float_raise( int ); /* ------------------------------------------------------------------------------- |
