diff options
Diffstat (limited to 'Unix/i686-elf/include/machine/fastmath.h')
| -rw-r--r-- | Unix/i686-elf/include/machine/fastmath.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/Unix/i686-elf/include/machine/fastmath.h b/Unix/i686-elf/include/machine/fastmath.h new file mode 100644 index 0000000..b13befa --- /dev/null +++ b/Unix/i686-elf/include/machine/fastmath.h @@ -0,0 +1,100 @@ +#ifdef __sysvnecv70_target +double EXFUN(fast_sin,(double)); +double EXFUN(fast_cos,(double)); +double EXFUN(fast_tan,(double)); + +double EXFUN(fast_asin,(double)); +double EXFUN(fast_acos,(double)); +double EXFUN(fast_atan,(double)); + +double EXFUN(fast_sinh,(double)); +double EXFUN(fast_cosh,(double)); +double EXFUN(fast_tanh,(double)); + +double EXFUN(fast_asinh,(double)); +double EXFUN(fast_acosh,(double)); +double EXFUN(fast_atanh,(double)); + +double EXFUN(fast_abs,(double)); +double EXFUN(fast_sqrt,(double)); +double EXFUN(fast_exp2,(double)); +double EXFUN(fast_exp10,(double)); +double EXFUN(fast_expe,(double)); +double EXFUN(fast_log10,(double)); +double EXFUN(fast_log2,(double)); +double EXFUN(fast_loge,(double)); + + +#define sin(x) fast_sin(x) +#define cos(x) fast_cos(x) +#define tan(x) fast_tan(x) +#define asin(x) fast_asin(x) +#define acos(x) fast_acos(x) +#define atan(x) fast_atan(x) +#define sinh(x) fast_sinh(x) +#define cosh(x) fast_cosh(x) +#define tanh(x) fast_tanh(x) +#define asinh(x) fast_asinh(x) +#define acosh(x) fast_acosh(x) +#define atanh(x) fast_atanh(x) +#define abs(x) fast_abs(x) +#define sqrt(x) fast_sqrt(x) +#define exp2(x) fast_exp2(x) +#define exp10(x) fast_exp10(x) +#define expe(x) fast_expe(x) +#define log10(x) fast_log10(x) +#define log2(x) fast_log2(x) +#define loge(x) fast_loge(x) + +#ifdef _HAVE_STDC +/* These functions are in assembler, they really do take floats. This + can only be used with a real ANSI compiler */ + +float EXFUN(fast_sinf,(float)); +float EXFUN(fast_cosf,(float)); +float EXFUN(fast_tanf,(float)); + +float EXFUN(fast_asinf,(float)); +float EXFUN(fast_acosf,(float)); +float EXFUN(fast_atanf,(float)); + +float EXFUN(fast_sinhf,(float)); +float EXFUN(fast_coshf,(float)); +float EXFUN(fast_tanhf,(float)); + +float EXFUN(fast_asinhf,(float)); +float EXFUN(fast_acoshf,(float)); +float EXFUN(fast_atanhf,(float)); + +float EXFUN(fast_absf,(float)); +float EXFUN(fast_sqrtf,(float)); +float EXFUN(fast_exp2f,(float)); +float EXFUN(fast_exp10f,(float)); +float EXFUN(fast_expef,(float)); +float EXFUN(fast_log10f,(float)); +float EXFUN(fast_log2f,(float)); +float EXFUN(fast_logef,(float)); +#define sinf(x) fast_sinf(x) +#define cosf(x) fast_cosf(x) +#define tanf(x) fast_tanf(x) +#define asinf(x) fast_asinf(x) +#define acosf(x) fast_acosf(x) +#define atanf(x) fast_atanf(x) +#define sinhf(x) fast_sinhf(x) +#define coshf(x) fast_coshf(x) +#define tanhf(x) fast_tanhf(x) +#define asinhf(x) fast_asinhf(x) +#define acoshf(x) fast_acoshf(x) +#define atanhf(x) fast_atanhf(x) +#define absf(x) fast_absf(x) +#define sqrtf(x) fast_sqrtf(x) +#define exp2f(x) fast_exp2f(x) +#define exp10f(x) fast_exp10f(x) +#define expef(x) fast_expef(x) +#define log10f(x) fast_log10f(x) +#define log2f(x) fast_log2f(x) +#define logef(x) fast_logef(x) +#endif +/* Override the functions defined in math.h */ +#endif /* __sysvnecv70_target */ + |