fix double-processing of DT_RELR relocations in ldso relocating itself

[musl] / src / math / j1f.c

diff --git a/src/math/j1f.c b/src/math/j1f.c
index 6abde34..3434c53 100644 (file)
--- a/src/math/j1f.c
+++ b/src/math/j1f.c
@@ -13,6 +13,7 @@
  * ====================================================
  */
 
+#define _GNU_SOURCE
 #include "libm.h"
 
 static float ponef(float), qonef(float);
@@ -73,14 +74,13 @@ float j1f(float x)
                return 1/(x*x);
        if (ix >= 0x40000000)  /* |x| >= 2 */
                return common(ix, fabsf(x), 0, sign);
-       if (ix >= 0x32000000) {  /* |x| >= 2**-27 */
+       if (ix >= 0x39000000) {  /* |x| >= 2**-13 */
                z = x*x;
                r = z*(r00+z*(r01+z*(r02+z*r03)));
                s = 1+z*(s01+z*(s02+z*(s03+z*(s04+z*s05))));
                z = 0.5f + r/s;
        } else
-               /* raise inexact if x!=0 */
-               z = 0.5f + x;
+               z = 0.5f;
        return z*x;
 }
 
@@ -113,7 +113,7 @@ float y1f(float x)
                return 1/x;
        if (ix >= 0x40000000)  /* |x| >= 2.0 */
                return common(ix,x,1,0);
-       if (ix < 0x32000000)  /* x < 2**-27 */
+       if (ix < 0x33000000)  /* x < 2**-25 */
                return -tpi/x;
        z = x*x;
        u = U0[0]+z*(U0[1]+z*(U0[2]+z*(U0[3]+z*U0[4])));
@@ -204,8 +204,8 @@ static float ponef(float x)
        GET_FLOAT_WORD(ix, x);
        ix &= 0x7fffffff;
        if      (ix >= 0x41000000){p = pr8; q = ps8;}
-       else if (ix >= 0x40f71c58){p = pr5; q = ps5;}
-       else if (ix >= 0x4036db68){p = pr3; q = ps3;}
+       else if (ix >= 0x409173eb){p = pr5; q = ps5;}
+       else if (ix >= 0x4036d917){p = pr3; q = ps3;}
        else /*ix >= 0x40000000*/ {p = pr2; q = ps2;}
        z = 1.0f/(x*x);
        r = p[0]+z*(p[1]+z*(p[2]+z*(p[3]+z*(p[4]+z*p[5]))));
@@ -299,9 +299,9 @@ static float qonef(float x)
 
        GET_FLOAT_WORD(ix, x);
        ix &= 0x7fffffff;
-       if      (ix >= 0x40200000){p = qr8; q = qs8;}
-       else if (ix >= 0x40f71c58){p = qr5; q = qs5;}
-       else if (ix >= 0x4036db68){p = qr3; q = qs3;}
+       if      (ix >= 0x41000000){p = qr8; q = qs8;}
+       else if (ix >= 0x409173eb){p = qr5; q = qs5;}
+       else if (ix >= 0x4036d917){p = qr3; q = qs3;}
        else /*ix >= 0x40000000*/ {p = qr2; q = qs2;}
        z = 1.0f/(x*x);
        r = p[0]+z*(p[1]+z*(p[2]+z*(p[3]+z*(p[4]+z*p[5]))));