feat(userspace/libc): update math functions

Signed-off-by: EnderIce2 <enderice2@protonmail.com>
This commit is contained in:
EnderIce2 2025-02-26 02:10:06 +00:00
parent f978f2487e
commit 0769a82f4b
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2 changed files with 386 additions and 318 deletions

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@ -18,13 +18,13 @@
#ifndef _MATH_H
#define _MATH_H
#include <float.h>
#ifdef __cplusplus
extern "C"
{
#endif // __cplusplus
#define FLT_EVAL_METHOD 0
#if FLT_EVAL_METHOD == 0
typedef float float_t;
typedef double double_t;
@ -38,186 +38,254 @@ typedef long double double_t;
#error "Unsupported FLT_EVAL_METHOD"
#endif
#define fpclassify(x) __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL, FP_SUBNORMAL, FP_ZERO, (x))
#define isfinite(x) __builtin_isfinite(x)
#define isgreater(x, y) __builtin_isgreater(x, y)
#define isgreaterequal(x, y) __builtin_isgreaterequal(x, y)
#define isinf(x) __builtin_isinf(x)
#define isless(x, y) __builtin_isless(x, y)
#define islessequal(x, y) __builtin_islessequal(x, y)
#define islessgreater(x, y) __builtin_islessgreater(x, y)
#define isnan(x) __builtin_isnan(x)
#define isnormal(x) __builtin_isnormal(x)
#define isunordered(x, y) __builtin_isunordered(x, y)
#define signbit(x) __builtin_signbit(x)
#define M_E 2.71828182845904523536
#define M_El 2.71828182845904523536028747135266249775724709369995L
#define M_EGAMMA 0.57721566490153286060
#define M_EGAMMAl 0.57721566490153286060651209008240243104215933593992L
#define M_LOG2E 1.44269504088896340736
#define M_LOG2El 1.44269504088896340735992468100189213742664595415299L
#define M_LOG10E 0.43429448190325182765
#define M_LOG10El 0.43429448190325182765112891891660508229439700580366L
#define M_LN2 0.69314718055994530942
#define M_LN2l 0.69314718055994530941723212145817656807550013436026L
#define M_LN10 2.30258509299404568402
#define M_LN10l 2.30258509299404568401799145468436420760110148862877L
#define M_PHI 1.61803398874989484820
#define M_PHIl 1.61803398874989484820458683436563811772030917980576L
#define M_PI 3.14159265358979323846
#define M_PIl 3.14159265358979323846264338327950288419716939937510L
#define M_PI_2 1.57079632679489661923
#define M_PI_2l 1.57079632679489661923132169163975144209858469968755L
#define M_PI_4 0.78539816339744830962
#define M_PI_4l 0.78539816339744830961566084581987572104929234984378L
#define M_1_PI 0.31830988618379067154
#define M_1_PIl 0.31830988618379067153776752674502872406891929148091L
#define M_1_SQRTPI 0.56418958354775628695
#define M_1_SQRTPIl 0.56418958354775628694807945156077258584405062932899L
#define M_2_PI 0.63661977236758134308
#define M_2_PIl 0.63661977236758134307553505349005744813783858296182L
#define M_2_SQRTPI 1.12837916709551257390
#define M_2_SQRTPIl 1.12837916709551257389615890312154517168810125865798L
#define M_SQRT2 1.41421356237309504880
#define M_SQRT2l 1.41421356237309504880168872420969807856967187537694L
#define M_SQRT3 1.73205080756887729352
#define M_SQRT3l 1.73205080756887729352744634150587236694280525381038L
#define M_SQRT1_2 0.70710678118654752440
#define M_SQRT1_2l 0.70710678118654752440084436210484903928483593768847L
#define M_SQRT1_3 0.57735026918962576450
#define M_SQRT1_3l 0.57735026918962576450914878050195745564760175127013L
#define HUGE_VAL (__builtin_huge_val())
#define HUGE_VALF (__builtin_huge_valf())
#define HUGE_VALL (__builtin_huge_vall())
#define FP_INFINITE 1
#define FP_NAN 2
#define FP_NORMAL 3
#define FP_SUBNORMAL 4
#define FP_ZERO 5
#define FP_ILOGB0 (-2147483647 - 1)
#define FP_ILOGBNAN 2147483647
#define MATH_ERRNO 1
#define MATH_ERREXCEPT 2
#define math_errhandling (MATH_ERRNO | MATH_ERREXCEPT)
extern int signgam;
double acos(double);
float acosf(float);
double acosh(double);
float acoshf(float);
long double acoshl(long double);
long double acosl(long double);
double asin(double);
float asinf(float);
double asinh(double);
float asinhf(float);
long double asinhl(long double);
long double asinl(long double);
double atan(double);
double atan2(double, double);
float atan2f(float, float);
long double atan2l(long double, long double);
float atanf(float);
double atanh(double);
float atanhf(float);
long double atanhl(long double);
long double atanl(long double);
double cbrt(double);
float cbrtf(float);
long double cbrtl(long double);
double ceil(double);
float ceilf(float);
long double ceill(long double);
double copysign(double, double);
float copysignf(float, float);
long double copysignl(long double, long double);
double acos(double x);
float acosf(float x);
double acosh(double x);
float acoshf(float x);
long double acoshl(long double x);
long double acosl(long double x);
double asin(double x);
float asinf(float x);
double asinh(double x);
float asinhf(float x);
long double asinhl(long double x);
long double asinl(long double x);
double atan(double x);
double atan2(double y, double x);
float atan2f(float y, float x);
long double atan2l(long double y, long double x);
float atanf(float x);
double atanh(double x);
float atanhf(float x);
long double atanhl(long double x);
long double atanl(long double x);
double cbrt(double x);
float cbrtf(float x);
long double cbrtl(long double x);
double ceil(double x);
float ceilf(float x);
long double ceill(long double x);
double copysign(double x, double y);
float copysignf(float x, float y);
long double copysignl(long double x, long double y);
double cos(double x);
float cosf(float x);
double cosh(double x);
float coshf(float x);
long double coshl(long double x);
long double cosl(long double x);
double erf(double);
double erfc(double);
float erfcf(float);
long double erfcl(long double);
float erff(float);
long double erfl(long double);
double exp(double);
double exp2(double);
float exp2f(float);
long double exp2l(long double);
float expf(float);
long double expl(long double);
double expm1(double);
float expm1f(float);
long double expm1l(long double);
double fabs(double);
float fabsf(float);
long double fabsl(long double);
double fdim(double, double);
float fdimf(float, float);
long double fdiml(long double, long double);
double floor(double);
float floorf(float);
long double floorl(long double);
double fma(double, double, double);
float fmaf(float, float, float);
long double fmal(long double, long double, long double);
double fmax(double, double);
float fmaxf(float, float);
long double fmaxl(long double, long double);
double fmin(double, double);
float fminf(float, float);
long double fminl(long double, long double);
double fmod(double, double);
float fmodf(float, float);
long double fmodl(long double, long double);
double frexp(double, int *);
float frexpf(float value, int *);
long double frexpl(long double value, int *);
double hypot(double, double);
float hypotf(float, float);
long double hypotl(long double, long double);
int ilogb(double);
int ilogbf(float);
int ilogbl(long double);
double j0(double);
double j1(double);
double jn(int, double);
double ldexp(double, int);
float ldexpf(float, int);
long double ldexpl(long double, int);
double lgamma(double);
float lgammaf(float);
long double lgammal(long double);
long long llrint(double);
long long llrintf(float);
long long llrintl(long double);
long long llround(double);
long long llroundf(float);
long long llroundl(long double);
double log(double);
double log10(double);
float log10f(float);
long double log10l(long double);
double log1p(double);
float log1pf(float);
long double log1pl(long double);
double log2(double);
float log2f(float);
long double log2l(long double);
double logb(double);
float logbf(float);
long double logbl(long double);
float logf(float);
long double logl(long double);
long lrint(double);
long lrintf(float);
long lrintl(long double);
long lround(double);
long lroundf(float);
long lroundl(long double);
double modf(double, double *);
float modff(float, float *);
long double modfl(long double, long double *);
double nan(const char *);
float nanf(const char *);
long double nanl(const char *);
double nearbyint(double);
float nearbyintf(float);
long double nearbyintl(long double);
double nextafter(double, double);
float nextafterf(float, float);
long double nextafterl(long double, long double);
double nexttoward(double, long double);
float nexttowardf(float, long double);
long double nexttowardl(long double, long double);
double pow(double, double);
float powf(float, float);
long double powl(long double, long double);
double remainder(double, double);
float remainderf(float, float);
long double remainderl(long double, long double);
double remquo(double, double, int *);
float remquof(float, float, int *);
long double remquol(long double, long double, int *);
double rint(double);
float rintf(float);
long double rintl(long double);
double round(double);
float roundf(float);
long double roundl(long double);
double scalb(double, double);
double scalbln(double, long);
float scalblnf(float, long);
long double scalblnl(long double, long);
double scalbn(double, int);
float scalbnf(float, int);
long double scalbnl(long double, int);
double erf(double x);
double erfc(double x);
float erfcf(float x);
long double erfcl(long double x);
float erff(float x);
long double erfl(long double x);
double exp(double x);
double exp2(double x);
float exp2f(float x);
long double exp2l(long double x);
float expf(float x);
long double expl(long double x);
double expm1(double x);
float expm1f(float x);
long double expm1l(long double x);
double fabs(double x);
float fabsf(float x);
long double fabsl(long double x);
double fdim(double x, double y);
float fdimf(float x, float y);
long double fdiml(long double x, long double y);
double floor(double x);
float floorf(float x);
long double floorl(long double x);
double fma(double x, double y, double z);
float fmaf(float x, float y, float z);
long double fmal(long double x, long double y, long double z);
double fmax(double x, double y);
float fmaxf(float x, float y);
long double fmaxl(long double x, long double y);
double fmin(double x, double y);
float fminf(float x, float y);
long double fminl(long double x, long double y);
double fmod(double x, double y);
float fmodf(float x, float y);
long double fmodl(long double x, long double y);
double frexp(double num, int *exp);
float frexpf(float num, int *exp);
long double frexpl(long double num, int *exp);
double hypot(double x, double y);
float hypotf(float x, float y);
long double hypotl(long double x, long double y);
int ilogb(double x);
int ilogbf(float x);
int ilogbl(long double x);
double j0(double x);
double j1(double x);
double jn(int n, double x);
double ldexp(double x, int exp);
float ldexpf(float x, int exp);
long double ldexpl(long double x, int exp);
double lgamma(double x);
float lgammaf(float x);
long double lgammal(long double x);
long long llrint(double x);
long long llrintf(float x);
long long llrintl(long double x);
long long llround(double x);
long long llroundf(float x);
long long llroundl(long double x);
double log(double x);
double log10(double x);
float log10f(float x);
long double log10l(long double x);
double log1p(double x);
float log1pf(float x);
long double log1pl(long double x);
double log2(double x);
float log2f(float x);
long double log2l(long double x);
double logb(double x);
float logbf(float x);
long double logbl(long double x);
float logf(float x);
long double logl(long double x);
long lrint(double x);
long lrintf(float x);
long lrintl(long double x);
long lround(double x);
long lroundf(float x);
long lroundl(long double x);
double modf(double x, double *iptr);
float modff(float value, float *iptr);
long double modfl(long double x, long double *iptr);
double nan(const char *tagp);
float nanf(const char *tagp);
long double nanl(const char *tagp);
double nearbyint(double x);
float nearbyintf(float x);
long double nearbyintl(long double x);
double nextafter(double x, double y);
float nextafterf(float x, float y);
long double nextafterl(long double x, long double y);
double nexttoward(double x, long double y);
float nexttowardf(float x, long double y);
long double nexttowardl(long double x, long double y);
double pow(double x, double y);
float powf(float x, float y);
long double powl(long double x, long double y);
double remainder(double x, double y);
float remainderf(float x, float y);
long double remainderl(long double x, long double y);
double remquo(double x, double y, int *quo);
float remquof(float x, float y, int *quo);
long double remquol(long double x, long double y, int *quo);
double rint(double x);
float rintf(float x);
long double rintl(long double x);
double round(double x);
float roundf(float x);
long double roundl(long double x);
double scalb(double x, double y);
double scalbln(double x, long n);
float scalblnf(float x, long n);
long double scalblnl(long double x, long n);
double scalbn(double x, int n);
float scalbnf(float x, int n);
long double scalbnl(long double x, int n);
double sin(double x);
float sinf(float x);
double sinh(double x);
float sinhf(float x);
long double sinhl(long double x);
long double sinl(long double x);
double sqrt(double);
float sqrtf(float);
long double sqrtl(long double);
double tan(double);
float tanf(float);
double tanh(double);
float tanhf(float);
long double tanhl(long double);
long double tanl(long double);
double tgamma(double);
float tgammaf(float);
long double tgammal(long double);
double trunc(double);
float truncf(float);
long double truncl(long double);
double y0(double);
double y1(double);
double yn(int, double);
double sqrt(double x);
float sqrtf(float x);
long double sqrtl(long double x);
double tan(double x);
float tanf(float x);
double tanh(double x);
float tanhf(float x);
long double tanhl(long double x);
long double tanl(long double x);
double tgamma(double x);
float tgammaf(float x);
long double tgammal(long double x);
double trunc(double x);
float truncf(float x);
long double truncl(long double x);
double y0(double x);
double y1(double x);
double yn(int n, double x);
#ifdef __cplusplus
}

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@ -38,165 +38,165 @@ export double atan(double x);
export double atan2(double y, double x);
export float atan2f(float y, float x);
export long double atan2l(long double y, long double x);
export float atanf(float);
export double atanh(double);
export float atanhf(float);
export long double atanhl(long double);
export long double atanl(long double);
export double cbrt(double);
export float cbrtf(float);
export long double cbrtl(long double);
export double ceil(double);
export float ceilf(float);
export long double ceill(long double);
export double copysign(double, double);
export float copysignf(float, float);
export long double copysignl(long double, long double);
export float atanf(float x);
export double atanh(double x);
export float atanhf(float x);
export long double atanhl(long double x);
export long double atanl(long double x);
export double cbrt(double x);
export float cbrtf(float x);
export long double cbrtl(long double x);
export double ceil(double x);
export float ceilf(float x);
export long double ceill(long double x);
export double copysign(double x, double y);
export float copysignf(float x, float y);
export long double copysignl(long double x, long double y);
export double cos(double x);
export float cosf(float x);
export double cosh(double x);
export float coshf(float x);
export long double coshl(long double x);
export long double cosl(long double x);
export double erf(double);
export double erfc(double);
export float erfcf(float);
export long double erfcl(long double);
export float erff(float);
export long double erfl(long double);
export double exp(double);
export double exp2(double);
export float exp2f(float);
export long double exp2l(long double);
export float expf(float);
export long double expl(long double);
export double expm1(double);
export float expm1f(float);
export long double expm1l(long double);
export double fabs(double);
export float fabsf(float);
export long double fabsl(long double);
export double fdim(double, double);
export float fdimf(float, float);
export long double fdiml(long double, long double);
export double floor(double);
export float floorf(float);
export long double floorl(long double);
export double fma(double, double, double);
export float fmaf(float, float, float);
export long double fmal(long double, long double, long double);
export double fmax(double, double);
export float fmaxf(float, float);
export long double fmaxl(long double, long double);
export double fmin(double, double);
export float fminf(float, float);
export long double fminl(long double, long double);
export double fmod(double, double);
export float fmodf(float, float);
export long double fmodl(long double, long double);
export double frexp(double, int *);
export float frexpf(float value, int *);
export long double frexpl(long double value, int *);
export double hypot(double, double);
export float hypotf(float, float);
export long double hypotl(long double, long double);
export int ilogb(double);
export int ilogbf(float);
export int ilogbl(long double);
export double j0(double);
export double j1(double);
export double jn(int, double);
export double ldexp(double, int);
export float ldexpf(float, int);
export long double ldexpl(long double, int);
export double lgamma(double);
export float lgammaf(float);
export long double lgammal(long double);
export long long llrint(double);
export long long llrintf(float);
export long long llrintl(long double);
export long long llround(double);
export long long llroundf(float);
export long long llroundl(long double);
export double log(double);
export double log10(double);
export float log10f(float);
export long double log10l(long double);
export double log1p(double);
export float log1pf(float);
export long double log1pl(long double);
export double log2(double);
export float log2f(float);
export long double log2l(long double);
export double logb(double);
export float logbf(float);
export long double logbl(long double);
export float logf(float);
export long double logl(long double);
export long lrint(double);
export long lrintf(float);
export long lrintl(long double);
export long lround(double);
export long lroundf(float);
export long lroundl(long double);
export double modf(double, double *);
export float modff(float, float *);
export long double modfl(long double, long double *);
export double nan(const char *);
export float nanf(const char *);
export long double nanl(const char *);
export double nearbyint(double);
export float nearbyintf(float);
export long double nearbyintl(long double);
export double nextafter(double, double);
export float nextafterf(float, float);
export long double nextafterl(long double, long double);
export double nexttoward(double, long double);
export float nexttowardf(float, long double);
export long double nexttowardl(long double, long double);
export double pow(double, double);
export float powf(float, float);
export long double powl(long double, long double);
export double remainder(double, double);
export float remainderf(float, float);
export long double remainderl(long double, long double);
export double remquo(double, double, int *);
export float remquof(float, float, int *);
export long double remquol(long double, long double, int *);
export double rint(double);
export float rintf(float);
export long double rintl(long double);
export double round(double);
export float roundf(float);
export long double roundl(long double);
export double scalb(double, double);
export double scalbln(double, long);
export float scalblnf(float, long);
export long double scalblnl(long double, long);
export double scalbn(double, int);
export float scalbnf(float, int);
export long double scalbnl(long double, int);
export double erf(double x);
export double erfc(double x);
export float erfcf(float x);
export long double erfcl(long double x);
export float erff(float x);
export long double erfl(long double x);
export double exp(double x);
export double exp2(double x);
export float exp2f(float x);
export long double exp2l(long double x);
export float expf(float x);
export long double expl(long double x);
export double expm1(double x);
export float expm1f(float x);
export long double expm1l(long double x);
export double fabs(double x);
export float fabsf(float x);
export long double fabsl(long double x);
export double fdim(double x, double y);
export float fdimf(float x, float y);
export long double fdiml(long double x, long double y);
export double floor(double x);
export float floorf(float x);
export long double floorl(long double x);
export double fma(double x, double y, double z);
export float fmaf(float x, float y, float z);
export long double fmal(long double x, long double y, long double z);
export double fmax(double x, double y);
export float fmaxf(float x, float y);
export long double fmaxl(long double x, long double y);
export double fmin(double x, double y);
export float fminf(float x, float y);
export long double fminl(long double x, long double y);
export double fmod(double x, double y);
export float fmodf(float x, float y);
export long double fmodl(long double x, long double y);
export double frexp(double num, int *exp);
export float frexpf(float num, int *exp);
export long double frexpl(long double num, int *exp);
export double hypot(double x, double y);
export float hypotf(float x, float y);
export long double hypotl(long double x, long double y);
export int ilogb(double x);
export int ilogbf(float x);
export int ilogbl(long double x);
export double j0(double x);
export double j1(double x);
export double jn(int n, double x);
export double ldexp(double x, int exp);
export float ldexpf(float x, int exp);
export long double ldexpl(long double x, int exp);
export double lgamma(double x);
export float lgammaf(float x);
export long double lgammal(long double x);
export long long llrint(double x);
export long long llrintf(float x);
export long long llrintl(long double x);
export long long llround(double x);
export long long llroundf(float x);
export long long llroundl(long double x);
export double log(double x);
export double log10(double x);
export float log10f(float x);
export long double log10l(long double x);
export double log1p(double x);
export float log1pf(float x);
export long double log1pl(long double x);
export double log2(double x);
export float log2f(float x);
export long double log2l(long double x);
export double logb(double x);
export float logbf(float x);
export long double logbl(long double x);
export float logf(float x);
export long double logl(long double x);
export long lrint(double x);
export long lrintf(float x);
export long lrintl(long double x);
export long lround(double x);
export long lroundf(float x);
export long lroundl(long double x);
export double modf(double x, double *iptr);
export float modff(float value, float *iptr);
export long double modfl(long double x, long double *iptr);
export double nan(const char *tagp);
export float nanf(const char *tagp);
export long double nanl(const char *tagp);
export double nearbyint(double x);
export float nearbyintf(float x);
export long double nearbyintl(long double x);
export double nextafter(double x, double y);
export float nextafterf(float x, float y);
export long double nextafterl(long double x, long double y);
export double nexttoward(double x, long double y);
export float nexttowardf(float x, long double y);
export long double nexttowardl(long double x, long double y);
export double pow(double x, double y);
export float powf(float x, float y);
export long double powl(long double x, long double y);
export double remainder(double x, double y);
export float remainderf(float x, float y);
export long double remainderl(long double x, long double y);
export double remquo(double x, double y, int *quo);
export float remquof(float x, float y, int *quo);
export long double remquol(long double x, long double y, int *quo);
export double rint(double x);
export float rintf(float x);
export long double rintl(long double x);
export double round(double x);
export float roundf(float x);
export long double roundl(long double x);
export double scalb(double x, double y);
export double scalbln(double x, long n);
export float scalblnf(float x, long n);
export long double scalblnl(long double x, long n);
export double scalbn(double x, int n);
export float scalbnf(float x, int n);
export long double scalbnl(long double x, int n);
export double sin(double x);
export float sinf(float x);
export double sinh(double x);
export float sinhf(float x);
export long double sinhl(long double x);
export long double sinl(long double x);
export double sqrt(double);
export float sqrtf(float);
export long double sqrtl(long double);
export double tan(double);
export float tanf(float);
export double tanh(double);
export float tanhf(float);
export long double tanhl(long double);
export long double tanl(long double);
export double tgamma(double);
export float tgammaf(float);
export long double tgammal(long double);
export double trunc(double);
export float truncf(float);
export long double truncl(long double);
export double y0(double);
export double y1(double);
export double yn(int, double);
export double sqrt(double x);
export float sqrtf(float x);
export long double sqrtl(long double x);
export double tan(double x);
export float tanf(float x);
export double tanh(double x);
export float tanhf(float x);
export long double tanhl(long double x);
export long double tanl(long double x);
export double tgamma(double x);
export float tgammaf(float x);
export long double tgammal(long double x);
export double trunc(double x);
export float truncf(float x);
export long double truncl(long double x);
export double y0(double x);
export double y1(double x);
export double yn(int n, double x);