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-rw-r--r--sysdeps/i386/fpu/s_nextafterl.c3
-rw-r--r--sysdeps/i386/fpu/s_nexttoward.c3
-rw-r--r--sysdeps/i386/fpu/s_nexttowardf.c3
-rw-r--r--sysdeps/ieee754/flt-32/s_nextafterf.c3
-rw-r--r--sysdeps/ieee754/ldbl-128/s_nextafterl.c3
-rw-r--r--sysdeps/ieee754/ldbl-128/s_nexttoward.c3
-rw-r--r--sysdeps/ieee754/ldbl-128/s_nexttowardf.c3
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c5
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c3
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c3
-rw-r--r--sysdeps/ieee754/ldbl-96/s_nexttoward.c3
-rw-r--r--sysdeps/ieee754/ldbl-96/s_nexttowardf.c3
-rw-r--r--sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c3
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_nextafterl.c3
14 files changed, 44 insertions, 0 deletions
diff --git a/sysdeps/i386/fpu/s_nextafterl.c b/sysdeps/i386/fpu/s_nextafterl.c
index 66d903f..188dc21 100644
--- a/sysdeps/i386/fpu/s_nextafterl.c
+++ b/sysdeps/i386/fpu/s_nextafterl.c
@@ -26,6 +26,7 @@ static char rcsid[] = "$NetBSD: $";
* Special cases:
*/
+#include <errno.h>
#include <math.h>
#include <math_private.h>
@@ -109,10 +110,12 @@ long double __nextafterl(long double x, long double y)
if(esy==0x7fff) {
long double u = x + x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(esy==0) {
long double u = x*x; /* underflow */
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
SET_LDOUBLE_WORDS(x,esx,hx,lx);
return x;
diff --git a/sysdeps/i386/fpu/s_nexttoward.c b/sysdeps/i386/fpu/s_nexttoward.c
index 839efe6..0b47044 100644
--- a/sysdeps/i386/fpu/s_nexttoward.c
+++ b/sysdeps/i386/fpu/s_nexttoward.c
@@ -26,6 +26,7 @@ static char rcsid[] = "$NetBSD: $";
* Special cases:
*/
+#include <errno.h>
#include <math.h>
#include <math_private.h>
#include <float.h>
@@ -75,10 +76,12 @@ double __nexttoward(double x, long double y)
if(hy>=0x7ff00000) {
double u = x+x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(hy<0x00100000) {
double u = x*x; /* underflow */
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
INSERT_WORDS(x,hx,lx);
return x;
diff --git a/sysdeps/i386/fpu/s_nexttowardf.c b/sysdeps/i386/fpu/s_nexttowardf.c
index 29b4f12..e1156d1 100644
--- a/sysdeps/i386/fpu/s_nexttowardf.c
+++ b/sysdeps/i386/fpu/s_nexttowardf.c
@@ -18,6 +18,7 @@
static char rcsid[] = "$NetBSD: $";
#endif
+#include <errno.h>
#include <math.h>
#include <math_private.h>
#include <float.h>
@@ -63,10 +64,12 @@ float __nexttowardf(float x, long double y)
if(hy>=0x7f800000) {
float u = x+x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(hy<0x00800000) {
float u = x*x; /* underflow */
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
SET_FLOAT_WORD(x,hx);
return x;
diff --git a/sysdeps/ieee754/flt-32/s_nextafterf.c b/sysdeps/ieee754/flt-32/s_nextafterf.c
index 22e0b3d..625d54b 100644
--- a/sysdeps/ieee754/flt-32/s_nextafterf.c
+++ b/sysdeps/ieee754/flt-32/s_nextafterf.c
@@ -17,6 +17,7 @@
static char rcsid[] = "$NetBSD: s_nextafterf.c,v 1.4 1995/05/10 20:48:01 jtc Exp $";
#endif
+#include <errno.h>
#include <math.h>
#include <math_private.h>
#include <float.h>
@@ -59,10 +60,12 @@ float __nextafterf(float x, float y)
if(hy>=0x7f800000) {
float u = x+x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(hy<0x00800000) {
float u = x*x; /* underflow */
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
SET_FLOAT_WORD(x,hx);
return x;
diff --git a/sysdeps/ieee754/ldbl-128/s_nextafterl.c b/sysdeps/ieee754/ldbl-128/s_nextafterl.c
index d5eaa1c..4e9a2ce 100644
--- a/sysdeps/ieee754/ldbl-128/s_nextafterl.c
+++ b/sysdeps/ieee754/ldbl-128/s_nextafterl.c
@@ -24,6 +24,7 @@ static char rcsid[] = "$NetBSD: $";
* Special cases:
*/
+#include <errno.h>
#include <math.h>
#include <math_private.h>
@@ -70,10 +71,12 @@ long double __nextafterl(long double x, long double y)
if(hy==0x7fff000000000000LL) {
long double u = x + x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(hy==0) {
long double u = x*x; /* underflow */
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
SET_LDOUBLE_WORDS64(x,hx,lx);
return x;
diff --git a/sysdeps/ieee754/ldbl-128/s_nexttoward.c b/sysdeps/ieee754/ldbl-128/s_nexttoward.c
index 2ee7a1b..4343fe8 100644
--- a/sysdeps/ieee754/ldbl-128/s_nexttoward.c
+++ b/sysdeps/ieee754/ldbl-128/s_nexttoward.c
@@ -25,6 +25,7 @@ static char rcsid[] = "$NetBSD: $";
* Special cases:
*/
+#include <errno.h>
#include <math.h>
#include <math_private.h>
#include <float.h>
@@ -75,10 +76,12 @@ double __nexttoward(double x, long double y)
if(hy>=0x7ff00000) {
double u = x+x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(hy<0x00100000) {
double u = x*x; /* underflow */
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
INSERT_WORDS(x,hx,lx);
return x;
diff --git a/sysdeps/ieee754/ldbl-128/s_nexttowardf.c b/sysdeps/ieee754/ldbl-128/s_nexttowardf.c
index 9c9c7e5..8703359 100644
--- a/sysdeps/ieee754/ldbl-128/s_nexttowardf.c
+++ b/sysdeps/ieee754/ldbl-128/s_nexttowardf.c
@@ -18,6 +18,7 @@
static char rcsid[] = "$NetBSD: $";
#endif
+#include <errno.h>
#include <math.h>
#include <math_private.h>
@@ -62,10 +63,12 @@ float __nexttowardf(float x, long double y)
if(hy>=0x7f800000) {
float u = x+x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(hy<0x00800000) {
float u = x*x; /* underflow */
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
SET_FLOAT_WORD(x,hx);
return x;
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c b/sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c
index 36a5090..515aa1e 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c
@@ -24,6 +24,7 @@ static char rcsid[] = "$NetBSD: $";
* Special cases:
*/
+#include <errno.h>
#include <float.h>
#include <math.h>
#include <math_private.h>
@@ -69,6 +70,7 @@ long double __nextafterl(long double x, long double y)
if((hx==0xffefffffffffffffLL)&&(lx==0xfc8ffffffffffffeLL)) {
u = x+x; /* overflow, return -inf */
math_force_eval (u);
+ __set_errno (ERANGE);
return y;
}
if (hx >= 0x7ff0000000000000LL) {
@@ -83,6 +85,7 @@ long double __nextafterl(long double x, long double y)
|| (hx < 0 && lx > 1)) {
u = u * u;
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
return x;
}
@@ -108,6 +111,7 @@ long double __nextafterl(long double x, long double y)
if((hx==0x7fefffffffffffffLL)&&(lx==0x7c8ffffffffffffeLL)) {
u = x+x; /* overflow, return +inf */
math_force_eval (u);
+ __set_errno (ERANGE);
return y;
}
if ((uint64_t) hx >= 0xfff0000000000000ULL) {
@@ -122,6 +126,7 @@ long double __nextafterl(long double x, long double y)
|| (hx < 0 && lx >= 0)) {
u = u * u;
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
if (x == 0.0L) /* handle negative LDBL_TRUE_MIN case */
x = -0.0L;
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c b/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c
index 8c61198..d8f4fc6 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c
@@ -25,6 +25,7 @@ static char rcsid[] = "$NetBSD: $";
* Special cases:
*/
+#include <errno.h>
#include <math.h>
#include <math_private.h>
#include <math_ldbl_opt.h>
@@ -76,10 +77,12 @@ double __nexttoward(double x, long double y)
if(hy>=0x7ff00000) {
double u = x+x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(hy<0x00100000) {
double u = x*x; /* underflow */
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
INSERT_WORDS(x,hx,lx);
return x;
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c b/sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c
index 4000a93..7c5d1cc 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c
@@ -18,6 +18,7 @@
static char rcsid[] = "$NetBSD: $";
#endif
+#include <errno.h>
#include <math.h>
#include <math_private.h>
#include <math_ldbl_opt.h>
@@ -65,10 +66,12 @@ float __nexttowardf(float x, long double y)
if(hy>=0x7f800000) {
float u = x+x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(hy<0x00800000) { /* underflow */
float u = x*x;
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
SET_FLOAT_WORD(x,hx);
return x;
diff --git a/sysdeps/ieee754/ldbl-96/s_nexttoward.c b/sysdeps/ieee754/ldbl-96/s_nexttoward.c
index 7908f9c..3d0382e 100644
--- a/sysdeps/ieee754/ldbl-96/s_nexttoward.c
+++ b/sysdeps/ieee754/ldbl-96/s_nexttoward.c
@@ -25,6 +25,7 @@ static char rcsid[] = "$NetBSD: $";
* Special cases:
*/
+#include <errno.h>
#include <math.h>
#include <math_private.h>
#include <float.h>
@@ -72,10 +73,12 @@ double __nexttoward(double x, long double y)
if(hy>=0x7ff00000) {
double u = x+x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(hy<0x00100000) {
double u = x*x; /* underflow */
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
INSERT_WORDS(x,hx,lx);
return x;
diff --git a/sysdeps/ieee754/ldbl-96/s_nexttowardf.c b/sysdeps/ieee754/ldbl-96/s_nexttowardf.c
index 53c527d..ae75389 100644
--- a/sysdeps/ieee754/ldbl-96/s_nexttowardf.c
+++ b/sysdeps/ieee754/ldbl-96/s_nexttowardf.c
@@ -17,6 +17,7 @@
static char rcsid[] = "$NetBSD: $";
#endif
+#include <errno.h>
#include <math.h>
#include <math_private.h>
#include <float.h>
@@ -60,10 +61,12 @@ float __nexttowardf(float x, long double y)
if(hy>=0x7f800000) {
float u = x+x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(hy<0x00800000) {
float u = x*x; /* underflow */
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
SET_FLOAT_WORD(x,hx);
return x;
diff --git a/sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c b/sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c
index dbcf840..07e9375 100644
--- a/sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c
+++ b/sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c
@@ -20,6 +20,7 @@
* Special cases:
*/
+#include <errno.h>
#include <math.h>
#include <math_private.h>
#include <math_ldbl_opt.h>
@@ -64,10 +65,12 @@ float __nldbl_nexttowardf(float x, double y)
if(hy>=0x7f800000) {
float u = x+x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(hy<0x00800000) {
float u = x*x; /* underflow */
math_force_eval (u); /* raise underflow flag */
+ __set_errno (ERANGE);
}
SET_FLOAT_WORD(x,hx);
return x;
diff --git a/sysdeps/m68k/m680x0/fpu/s_nextafterl.c b/sysdeps/m68k/m680x0/fpu/s_nextafterl.c
index ad77ca4..c46c0e7 100644
--- a/sysdeps/m68k/m680x0/fpu/s_nextafterl.c
+++ b/sysdeps/m68k/m680x0/fpu/s_nextafterl.c
@@ -26,6 +26,7 @@ static char rcsid[] = "$NetBSD: $";
* Special cases:
*/
+#include <errno.h>
#include <math.h>
#include <math_private.h>
@@ -92,10 +93,12 @@ long double __nextafterl(long double x, long double y)
if(esy==0x7fff) {
long double u = x + x; /* overflow */
math_force_eval (u);
+ __set_errno (ERANGE);
}
if(esy==0 && (hx & 0x80000000) == 0) { /* underflow */
y = x*x;
math_force_eval (y); /* raise underflow flag */
+ __set_errno (ERANGE);
}
SET_LDOUBLE_WORDS(x,esx,hx,lx);
return x;
generated by cgit v1.1 at 2024-11-11 03:06:02 +0000