Commit 02b221051a

@@ -0,0 +1,16 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+double acosh(double x)
+{
+  if (x < 1.0)
+    return NAN;
+  if (isinf(x*x))
+    return log(2) + log(x);
+  return log(x + sqrt(x*x - 1));
+}

@@ -0,0 +1,16 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+float acoshf(float x)
+{
+  if (x < 1.0)
+    return NAN;
+  if (isinf(x*x))
+    return logf(2) + logf(x);
+  return logf(x + sqrtf(x*x - 1));
+}

@@ -0,0 +1,16 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+long double acoshl(long double x)
+{
+#if defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
+    return acosh(x);
+#else
+#error Not supported on your platform yet
+#endif
+}

@@ -0,0 +1,18 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+double asinh(double x)
+{
+  if (isinf(x*x + 1)) {
+    if (x > 0)
+      return log(2) + log(x);
+    else
+      return -log(2) - log(-x);
+  }
+  return log(x + sqrt(x*x + 1));
+}

@@ -0,0 +1,18 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+float asinhf(float x)
+{
+  if (isinf(x*x + 1)) {
+    if (x > 0)
+      return logf(2) + logf(x);
+    else
+      return -logf(2) - logf(-x);
+  }
+  return logf(x + sqrtf(x*x + 1));
+}

@@ -0,0 +1,16 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+long double asinhl(long double x)
+{
+#if defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
+    return asinh(x);
+#else
+#error Not supported on your platform yet
+#endif
+}

@@ -0,0 +1,17 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+double atanh(double x)
+{
+  if (x > 1 || x < -1)
+    return NAN;
+  if (-1e-6 < x && x < 1e-6)
+    return x + x*x*x/3;
+  else
+    return (log(1 + x) - log(1 - x)) / 2;
+}

@@ -0,0 +1,17 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+float atanhf(float x)
+{
+  if (x > 1 || x < -1)
+    return NAN;
+  if (-1e-6 < x && x < 1e-6)
+    return x + x*x*x/3;
+  else
+    return (logf(1 + x) - logf(1 - x)) / 2;
+}

@@ -0,0 +1,16 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+long double atanhl(long double x)
+{
+#if defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
+    return atanh(x);
+#else
+#error Not supported on your platform yet
+#endif
+}

@@ -0,0 +1,11 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+#include <math.h>
+
+long double copysignl(long double x, long double y)
+{
+    return copysign(x, y);
+}

@@ -0,0 +1,12 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+double expm1(double x)
+{
+  return exp(x) - 1.0;
+}

@@ -0,0 +1,15 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+float expm1f(float x)
+{
+  // Intentionally using double version of exp() here in the float version of
+  // expm1, to preserve as much accuracy as possible in the intermediate
+  // result.
+  return exp(x) - 1.0;
+}

@@ -0,0 +1,16 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+long double expm1l(long double x)
+{
+#if defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
+    return expm1(x);
+#else
+#error Not supported on your platform yet
+#endif
+}

@@ -0,0 +1,19 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+#include <limits.h>
+
+int ilogb(double x)
+{
+  if (x == 0.0)
+    return FP_ILOGB0;
+  if (isinf(x))
+    return INT_MAX;
+  if (isnan(x))
+    return FP_ILOGBNAN;
+  return (int) logb(x);
+}

@@ -0,0 +1,19 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+#include <limits.h>
+
+int ilogbf(float x)
+{
+  if (x == 0.0)
+    return FP_ILOGB0;
+  if (isinf(x))
+    return INT_MAX;
+  if (isnan(x))
+    return FP_ILOGBNAN;
+  return (int) logbf(x);
+}

@@ -0,0 +1,16 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+int ilogbl(long double x)
+{
+#if defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
+    return ilogb(x);
+#else
+#error Not supported on your platform yet
+#endif
+}

@@ -0,0 +1,16 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+long double ldexpl(long double x, int n)
+{
+#if defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
+    return ldexp(x, n);
+#else
+#error Not supported on your platform yet
+#endif
+}

@@ -0,0 +1,12 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+double log1p(double x)
+{
+  return log(x + 1.0);
+}

@@ -0,0 +1,15 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+float log1pf(float x)
+{
+  // Intentionally using double version of log() here in the float version of
+  // log1p, to preserve as much accuracy as possible in the intermediate
+  // parameter.
+  return log(x + 1.0);
+}

@@ -0,0 +1,16 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+long double log1pl(long double x)
+{
+#if defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
+    return log1p(x);
+#else
+#error Not supported on your platform yet
+#endif
+}

@@ -0,0 +1,17 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+#include <limits.h>
+
+extern double (* __MINGW_IMP_SYMBOL(_logb))(double);
+
+double logb(double x)
+{
+  if (isinf(x))
+    return INFINITY;
+  return __MINGW_IMP_SYMBOL(_logb)(x);
+}

@@ -0,0 +1,17 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+#include <limits.h>
+
+extern float (* __MINGW_IMP_SYMBOL(_logbf))(float);
+
+float logbf(float x)
+{
+  if (isinf(x))
+    return INFINITY;
+  return __MINGW_IMP_SYMBOL(_logbf)(x);
+}

@@ -0,0 +1,16 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+long double logbl(long double x)
+{
+#if defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
+    return logb(x);
+#else
+#error Not supported on your platform yet
+#endif
+}

@@ -0,0 +1,21 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+#include <limits.h>
+
+extern float (* __MINGW_IMP_SYMBOL(powf))(float, float);
+
+float powf(float x, float y)
+{
+  if (x == 1.0f)
+    return 1.0f;
+  if (y == 0.0f)
+    return 1.0f;
+  if (x == -1.0f && isinf(y))
+    return 1.0f;
+  return __MINGW_IMP_SYMBOL(powf)(x, y);
+}

@@ -0,0 +1,16 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+
+long double powl(long double x, long double y)
+{
+#if defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
+    return pow(x, y);
+#else
+#error Not supported on your platform yet
+#endif
+}

@@ -0,0 +1,14 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+#include <errno.h>
+
+double remainder(double x, double y)
+{
+  int iret;
+  return remquo(x, y, &iret);
+}

@@ -0,0 +1,14 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+#include <errno.h>
+
+float remainderf(float x, float y)
+{
+  int iret;
+  return remquof(x, y, &iret);
+}

@@ -0,0 +1,17 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+#include <errno.h>
+
+long double remainderl(long double x, long double y)
+{
+#if defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
+  return remainder(x, y);
+#else
+#error Not supported on your platform yet
+#endif
+}

@@ -0,0 +1,17 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+#include <math.h>
+#include <errno.h>
+
+long double remquol(long double x, long double y, int *quo)
+{
+#if defined(__arm__) || defined(_ARM_) || defined(__aarch64__) || defined(_ARM64_)
+    return remquo(x, y, quo);
+#else
+#error Not supported on your platform yet
+#endif
+}

@@ -0,0 +1,154 @@
+/* @(#)e_fmod.c 1.3 95/01/18 */
+/*-
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#include <sys/cdefs.h>
+
+#include <float.h>
+
+#include <math.h>
+#include "../bsd_private_base.h"
+
+static const double Zero[] = {0.0, -0.0,};
+
+/*
+ * Return the IEEE remainder and set *quo to the last n bits of the
+ * quotient, rounded to the nearest integer.  We choose n=31 because
+ * we wind up computing all the integer bits of the quotient anyway as
+ * a side-effect of computing the remainder by the shift and subtract
+ * method.  In practice, this is far more bits than are needed to use
+ * remquo in reduction algorithms.
+ */
+double
+remquo(double x, double y, int *quo)
+{
+	int32_t n,hx,hy,hz,ix,iy,sx,i;
+	u_int32_t lx,ly,lz,q,sxy;
+
+	EXTRACT_WORDS(hx,lx,x);
+	EXTRACT_WORDS(hy,ly,y);
+	sxy = (hx ^ hy) & 0x80000000;
+	sx = hx&0x80000000;		/* sign of x */
+	hx ^=sx;		/* |x| */
+	hy &= 0x7fffffff;	/* |y| */
+
+    /* purge off exception values */
+	if((hy|ly)==0||(hx>=0x7ff00000)||	/* y=0,or x not finite */
+	  ((hy|((ly|-ly)>>31))>0x7ff00000))	/* or y is NaN */
+	    return nan_mix_op(x, y, *)/nan_mix_op(x, y, *);
+	if(hx<=hy) {
+	    if((hx<hy)||(lx<ly)) {
+		q = 0;
+		goto fixup;	/* |x|<|y| return x or x-y */
+	    }
+	    if(lx==ly) {
+		*quo = (sxy ? -1 : 1);
+		return Zero[(u_int32_t)sx>>31];	/* |x|=|y| return x*0*/
+	    }
+	}
+
+    /* determine ix = ilogb(x) */
+	if(hx<0x00100000) {	/* subnormal x */
+	    if(hx==0) {
+		for (ix = -1043, i=lx; i>0; i<<=1) ix -=1;
+	    } else {
+		for (ix = -1022,i=(hx<<11); i>0; i<<=1) ix -=1;
+	    }
+	} else ix = (hx>>20)-1023;
+
+    /* determine iy = ilogb(y) */
+	if(hy<0x00100000) {	/* subnormal y */
+	    if(hy==0) {
+		for (iy = -1043, i=ly; i>0; i<<=1) iy -=1;
+	    } else {
+		for (iy = -1022,i=(hy<<11); i>0; i<<=1) iy -=1;
+	    }
+	} else iy = (hy>>20)-1023;
+
+    /* set up {hx,lx}, {hy,ly} and align y to x */
+	if(ix >= -1022)
+	    hx = 0x00100000|(0x000fffff&hx);
+	else {		/* subnormal x, shift x to normal */
+	    n = -1022-ix;
+	    if(n<=31) {
+	        hx = (hx<<n)|(lx>>(32-n));
+	        lx <<= n;
+	    } else {
+		hx = lx<<(n-32);
+		lx = 0;
+	    }
+	}
+	if(iy >= -1022)
+	    hy = 0x00100000|(0x000fffff&hy);
+	else {		/* subnormal y, shift y to normal */
+	    n = -1022-iy;
+	    if(n<=31) {
+	        hy = (hy<<n)|(ly>>(32-n));
+	        ly <<= n;
+	    } else {
+		hy = ly<<(n-32);
+		ly = 0;
+	    }
+	}
+
+    /* fix point fmod */
+	n = ix - iy;
+	q = 0;
+	while(n--) {
+	    hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1;
+	    if(hz<0){hx = hx+hx+(lx>>31); lx = lx+lx;}
+	    else {hx = hz+hz+(lz>>31); lx = lz+lz; q++;}
+	    q <<= 1;
+	}
+	hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1;
+	if(hz>=0) {hx=hz;lx=lz;q++;}
+
+    /* convert back to floating value and restore the sign */
+	if((hx|lx)==0) {			/* return sign(x)*0 */
+	    q &= 0x7fffffff;
+	    *quo = (sxy ? -q : q);
+	    return Zero[(u_int32_t)sx>>31];
+	}
+	while(hx<0x00100000) {		/* normalize x */
+	    hx = hx+hx+(lx>>31); lx = lx+lx;
+	    iy -= 1;
+	}
+	if(iy>= -1022) {	/* normalize output */
+	    hx = ((hx-0x00100000)|((iy+1023)<<20));
+	} else {		/* subnormal output */
+	    n = -1022 - iy;
+	    if(n<=20) {
+		lx = (lx>>n)|((u_int32_t)hx<<(32-n));
+		hx >>= n;
+	    } else if (n<=31) {
+		lx = (hx<<(32-n))|(lx>>n); hx = 0;
+	    } else {
+		lx = hx>>(n-32); hx = 0;
+	    }
+	}
+fixup:
+	INSERT_WORDS(x,hx,lx);
+	y = fabs(y);
+	if (y < 0x1p-1021) {
+	    if (x+x>y || (x+x==y && (q & 1))) {
+		q++;
+		x-=y;
+	    }
+	} else if (x>0.5*y || (x==0.5*y && (q & 1))) {
+	    q++;
+	    x-=y;
+	}
+	GET_HIGH_WORD(hx,x);
+	SET_HIGH_WORD(x,hx^sx);
+	q &= 0x7fffffff;
+	*quo = (sxy ? -q : q);
+	return x;
+}

@@ -0,0 +1,121 @@
+/* @(#)e_fmod.c 1.3 95/01/18 */
+/*-
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunSoft, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#include <sys/cdefs.h>
+
+#include <math.h>
+#include "../bsd_private_base.h"
+
+static const float Zero[] = {0.0, -0.0,};
+
+/*
+ * Return the IEEE remainder and set *quo to the last n bits of the
+ * quotient, rounded to the nearest integer.  We choose n=31 because
+ * we wind up computing all the integer bits of the quotient anyway as
+ * a side-effect of computing the remainder by the shift and subtract
+ * method.  In practice, this is far more bits than are needed to use
+ * remquo in reduction algorithms.
+ */
+float
+remquof(float x, float y, int *quo)
+{
+	int32_t n,hx,hy,hz,ix,iy,sx,i;
+	u_int32_t q,sxy;
+
+	GET_FLOAT_WORD(hx,x);
+	GET_FLOAT_WORD(hy,y);
+	sxy = (hx ^ hy) & 0x80000000;
+	sx = hx&0x80000000;		/* sign of x */
+	hx ^=sx;		/* |x| */
+	hy &= 0x7fffffff;	/* |y| */
+
+    /* purge off exception values */
+	if(hy==0||hx>=0x7f800000||hy>0x7f800000) /* y=0,NaN;or x not finite */
+	    return nan_mix_op(x, y, *)/nan_mix_op(x, y, *);
+	if(hx<hy) {
+	    q = 0;
+	    goto fixup;	/* |x|<|y| return x or x-y */
+	} else if(hx==hy) {
+	    *quo = (sxy ? -1 : 1);
+	    return Zero[(u_int32_t)sx>>31];	/* |x|=|y| return x*0*/
+	}
+
+    /* determine ix = ilogb(x) */
+	if(hx<0x00800000) {	/* subnormal x */
+	    for (ix = -126,i=(hx<<8); i>0; i<<=1) ix -=1;
+	} else ix = (hx>>23)-127;
+
+    /* determine iy = ilogb(y) */
+	if(hy<0x00800000) {	/* subnormal y */
+	    for (iy = -126,i=(hy<<8); i>0; i<<=1) iy -=1;
+	} else iy = (hy>>23)-127;
+
+    /* set up {hx,lx}, {hy,ly} and align y to x */
+	if(ix >= -126)
+	    hx = 0x00800000|(0x007fffff&hx);
+	else {		/* subnormal x, shift x to normal */
+	    n = -126-ix;
+	    hx <<= n;
+	}
+	if(iy >= -126)
+	    hy = 0x00800000|(0x007fffff&hy);
+	else {		/* subnormal y, shift y to normal */
+	    n = -126-iy;
+	    hy <<= n;
+	}
+
+    /* fix point fmod */
+	n = ix - iy;
+	q = 0;
+	while(n--) {
+	    hz=hx-hy;
+	    if(hz<0) hx = hx << 1;
+	    else {hx = hz << 1; q++;}
+	    q <<= 1;
+	}
+	hz=hx-hy;
+	if(hz>=0) {hx=hz;q++;}
+
+    /* convert back to floating value and restore the sign */
+	if(hx==0) {				/* return sign(x)*0 */
+	    q &= 0x7fffffff;
+	    *quo = (sxy ? -q : q);
+	    return Zero[(u_int32_t)sx>>31];
+	}
+	while(hx<0x00800000) {		/* normalize x */
+	    hx <<= 1;
+	    iy -= 1;
+	}
+	if(iy>= -126) {		/* normalize output */
+	    hx = ((hx-0x00800000)|((iy+127)<<23));
+	} else {		/* subnormal output */
+	    n = -126 - iy;
+	    hx >>= n;
+	}
+fixup:
+	SET_FLOAT_WORD(x,hx);
+	y = fabsf(y);
+	if (y < 0x1p-125f) {
+	    if (x+x>y || (x+x==y && (q & 1))) {
+		q++;
+		x-=y;
+	    }
+	} else if (x>0.5f*y || (x==0.5f*y && (q & 1))) {
+	    q++;
+	    x-=y;
+	}
+	GET_FLOAT_WORD(hx,x);
+	SET_FLOAT_WORD(x,hx^sx);
+	q &= 0x7fffffff;
+	*quo = (sxy ? -q : q);
+	return x;
+}

@@ -1018,7 +1018,44 @@ const mingwex_x86_src = [_][]const u8{
     "math" ++ path.sep_str ++ "x86" ++ path.sep_str ++ "trunc.S",
 };
 
-const mingwex_arm32_src = [_][]const u8{
+const arm_common = [_][]const u8{
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "acosh.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "acoshf.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "acoshl.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "asinh.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "asinhf.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "asinhl.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "atanh.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "atanhf.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "atanhl.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "copysignl.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "expm1.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "expm1f.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "expm1l.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "ilogb.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "ilogbf.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "ilogbl.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "ldexpl.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "log1p.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "log1pf.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "log1pl.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "log2.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "logb.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "logbf.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "logbl.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "pow.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "powf.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "powl.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "remainder.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "remainderf.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "remainderl.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "remquol.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "s_remquo.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "s_remquof.c",
+    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "scalbn.c",
+};
+
+const mingwex_arm32_src = arm_common ++ [_][]const u8{
     "math" ++ path.sep_str ++ "arm" ++ path.sep_str ++ "_chgsignl.S",
     "math" ++ path.sep_str ++ "arm" ++ path.sep_str ++ "s_rint.c",
     "math" ++ path.sep_str ++ "arm" ++ path.sep_str ++ "s_rintf.c",
@@ -1033,11 +1070,8 @@ const mingwex_arm32_src = [_][]const u8{
     "math" ++ path.sep_str ++ "arm" ++ path.sep_str ++ "s_truncf.c",
 };
 
-const mingwex_arm64_src = [_][]const u8{
+const mingwex_arm64_src = arm_common ++ [_][]const u8{
     "misc" ++ path.sep_str ++ "initenv.c",
-    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "log2.c",
-    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "pow.c",
-    "math" ++ path.sep_str ++ "arm-common" ++ path.sep_str ++ "scalbn.c",
     "math" ++ path.sep_str ++ "arm64" ++ path.sep_str ++ "_chgsignl.S",
     "math" ++ path.sep_str ++ "arm64" ++ path.sep_str ++ "rint.c",
     "math" ++ path.sep_str ++ "arm64" ++ path.sep_str ++ "rintf.c",