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-rw-r--r--ChangeLog16
-rw-r--r--math/libm-test.inc14
-rw-r--r--stdio-common/stdio_lim.h.in2
-rw-r--r--sysdeps/i386/fpu/s_cos.S27
-rw-r--r--sysdeps/i386/fpu/s_cosf.S27
-rw-r--r--sysdeps/i386/fpu/s_cosl.S29
-rw-r--r--sysdeps/i386/fpu/s_sin.S27
-rw-r--r--sysdeps/i386/fpu/s_sinf.S27
-rw-r--r--sysdeps/i386/fpu/s_sinl.S29
-rw-r--r--sysdeps/ieee754/dbl-64/s_sin.c15
-rw-r--r--sysdeps/ieee754/flt-32/s_cosf.c9
-rw-r--r--sysdeps/ieee754/flt-32/s_sinf.c9
-rw-r--r--sysdeps/ieee754/ldbl-96/s_cosl.c7
-rw-r--r--sysdeps/ieee754/ldbl-96/s_sinl.c7
-rw-r--r--sysdeps/x86_64/fpu/s_cosl.S16
-rw-r--r--sysdeps/x86_64/fpu/s_sinl.S14
16 files changed, 250 insertions, 25 deletions
diff --git a/ChangeLog b/ChangeLog
index af38b11d1a..2355ff383e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,21 @@
 2009-04-25  Ulrich Drepper  <drepper@redhat.com>
 
+	* sysdeps/i386/fpu/s_cos.S: Set errno for ±Inf.
+	* sysdeps/i386/fpu/s_cosf.S: Likewise.
+	* sysdeps/i386/fpu/s_cosl.S: Likewise.
+	* sysdeps/i386/fpu/s_sin.S: Likewise.
+	* sysdeps/i386/fpu/s_sinf.S: Likewise.
+	* sysdeps/i386/fpu/s_sinl.S: Likewise.
+	* sysdeps/ieee754/dbl-64/s_sin.c: Likewise.
+	* sysdeps/ieee754/flt-32/s_cosf.c: Likewise.
+	* sysdeps/ieee754/flt-32/s_sinf.c: Likewise.
+	* sysdeps/ieee754/ldbl-96/s_cosl.c: Likewise.
+	* sysdeps/ieee754/ldbl-96/s_sinl.c: Likewise.
+	* sysdeps/x86_64/fpu/s_cosl.S: Likewise.
+	* sysdeps/x86_64/fpu/s_sinl.S: Likewise.
+	* math/libm-test.inc: Add tests for errno after sin/cos calls with
+	±Inf.
+
 	* stdlib/strtod_l.c (round_and_return): We have to set errno to
 	ERANGE for underflows.
 	* stdlib/tst-strtod.c (tests): Two tests should set errno to ERANGE.
diff --git a/math/libm-test.inc b/math/libm-test.inc
index 68f2f05a70..5f4dbe7fa1 100644
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2006, 2007, 2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 1997.
 
@@ -1993,9 +1993,15 @@ cos_test (void)
 
   TEST_f_f (cos, 0, 1);
   TEST_f_f (cos, minus_zero, 1);
+  errno = 0;
   TEST_f_f (cos, plus_infty, nan_value, INVALID_EXCEPTION);
+  check_int ("errno for cos(+inf) == EDOM", errno, EDOM, 0, 0, 0);
+  errno = 0;
   TEST_f_f (cos, minus_infty, nan_value, INVALID_EXCEPTION);
+  check_int ("errno for cos(-inf) == EDOM", errno, EDOM, 0, 0, 0);
+  errno = 0;
   TEST_f_f (cos, nan_value, nan_value);
+  check_int ("errno for cos(NaN) unchanged", errno, 0, 0, 0, 0);
 
   TEST_f_f (cos, M_PI_6l * 2.0, 0.5);
   TEST_f_f (cos, M_PI_6l * 4.0, -0.5);
@@ -5497,9 +5503,15 @@ sin_test (void)
 
   TEST_f_f (sin, 0, 0);
   TEST_f_f (sin, minus_zero, minus_zero);
+  errno = 0;
   TEST_f_f (sin, plus_infty, nan_value, INVALID_EXCEPTION);
+  check_int ("errno for sin(+inf) == EDOM", errno, EDOM, 0, 0, 0);
+  errno = 0;
   TEST_f_f (sin, minus_infty, nan_value, INVALID_EXCEPTION);
+  check_int ("errno for sin(-inf) == EDOM", errno, EDOM, 0, 0, 0);
+  errno = 0;
   TEST_f_f (sin, nan_value, nan_value);
+  check_int ("errno for sin(NaN) unchanged", errno, 0, 0, 0, 0);
 
   TEST_f_f (sin, M_PI_6l, 0.5);
   TEST_f_f (sin, -M_PI_6l, -0.5);
diff --git a/stdio-common/stdio_lim.h.in b/stdio-common/stdio_lim.h.in
index 806326d953..a827255790 100644
--- a/stdio-common/stdio_lim.h.in
+++ b/stdio-common/stdio_lim.h.in
@@ -27,7 +27,7 @@
 
 # ifdef __USE_POSIX
 #  define L_ctermid @L_ctermid@
-#  ifndef __USE_XOPEN2K
+#  if !defined __USE_XOPEN2K || defined __USE_GNU
 #   define L_cuserid @L_cuserid@
 #  endif
 # endif
diff --git a/sysdeps/i386/fpu/s_cos.S b/sysdeps/i386/fpu/s_cos.S
index ac8b1459d9..d341d008c5 100644
--- a/sysdeps/i386/fpu/s_cos.S
+++ b/sysdeps/i386/fpu/s_cos.S
@@ -1,15 +1,24 @@
 /*
  * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
  * Public domain.
  */
 
+#define __need_Emath
+#include <bits/errno.h>
 #include <machine/asm.h>
 
 RCSID("$NetBSD: s_cos.S,v 1.5 1995/05/08 23:54:00 jtc Exp $")
 
 ENTRY(__cos)
 	fldl	4(%esp)
-	fcos
+	fxam
+	fstsw	%ax
+	movb	$0x45, %dh
+	andb	%ah, %dh
+	cmpb	$0x05, %dh
+	je	3f
+4:	fcos
 	fnstsw	%ax
 	testl	$0x400,%eax
 	jnz	1f
@@ -25,5 +34,21 @@ ENTRY(__cos)
 	fstp	%st(1)
 	fcos
 	ret
+3:
+#ifdef PIC
+	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
+	cfi_rel_offset (ebx, 0)
+	LOAD_PIC_REG (bx)
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
+#else
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+#endif
+	jmp	4b
 END (__cos)
 weak_alias (__cos, cos)
diff --git a/sysdeps/i386/fpu/s_cosf.S b/sysdeps/i386/fpu/s_cosf.S
index 21f87aa874..578967ad3c 100644
--- a/sysdeps/i386/fpu/s_cosf.S
+++ b/sysdeps/i386/fpu/s_cosf.S
@@ -1,15 +1,24 @@
 /*
  * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
  * Public domain.
  */
 
+#define __need_Emath
+#include <bits/errno.h>
 #include <machine/asm.h>
 
 RCSID("$NetBSD: s_cosf.S,v 1.3 1995/05/08 23:55:16 jtc Exp $")
 
 ENTRY(__cosf)
 	flds	4(%esp)
-	fcos
+	fxam
+	fstsw	%ax
+	movb	$0x45, %dh
+	andb	%ah, %dh
+	cmpb	$0x05, %dh
+	je	3f
+4:	fcos
 	fnstsw	%ax
 	testl	$0x400,%eax
 	jnz	1f
@@ -25,5 +34,21 @@ ENTRY(__cosf)
 	fstp	%st(1)
 	fcos
 	ret
+3:
+#ifdef PIC
+	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
+	cfi_rel_offset (ebx, 0)
+	LOAD_PIC_REG (bx)
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
+#else
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+#endif
+	jmp	4b
 END (__cosf)
 weak_alias (__cosf, cosf)
diff --git a/sysdeps/i386/fpu/s_cosl.S b/sysdeps/i386/fpu/s_cosl.S
index 61c9010c99..27dd74f21b 100644
--- a/sysdeps/i386/fpu/s_cosl.S
+++ b/sysdeps/i386/fpu/s_cosl.S
@@ -3,15 +3,22 @@
  * Public domain.
  *
  * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
  */
 
+#define __need_Emath
+#include <bits/errno.h>
 #include <machine/asm.h>
 
-RCSID("$NetBSD: $")
-
 ENTRY(__cosl)
 	fldt	4(%esp)
-	fcos
+	fxam
+	fstsw	%ax
+	movb	$0x45, %dh
+	andb	%ah, %dh
+	cmpb	$0x05, %dh
+	je	3f
+4:	fcos
 	fnstsw	%ax
 	testl	$0x400,%eax
 	jnz	1f
@@ -27,5 +34,21 @@ ENTRY(__cosl)
 	fstp	%st(1)
 	fcos
 	ret
+3:
+#ifdef PIC
+	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
+	cfi_rel_offset (ebx, 0)
+	LOAD_PIC_REG (bx)
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
+#else
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+#endif
+	jmp	4b
 END (__cosl)
 weak_alias (__cosl, cosl)
diff --git a/sysdeps/i386/fpu/s_sin.S b/sysdeps/i386/fpu/s_sin.S
index eb22d7e98b..6b913992dc 100644
--- a/sysdeps/i386/fpu/s_sin.S
+++ b/sysdeps/i386/fpu/s_sin.S
@@ -1,15 +1,24 @@
 /*
  * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
  * Public domain.
  */
 
+#define __need_Emath
+#include <bits/errno.h>
 #include <machine/asm.h>
 
 RCSID("$NetBSD: s_sin.S,v 1.5 1995/05/09 00:25:54 jtc Exp $")
 
 ENTRY(__sin)
 	fldl	4(%esp)
-	fsin
+	fxam
+	fstsw	%ax
+	movb	$0x45, %dh
+	andb	%ah, %dh
+	cmpb	$0x05, %dh
+	je	3f
+4:	fsin
 	fnstsw	%ax
 	testl	$0x400,%eax
 	jnz	1f
@@ -25,5 +34,21 @@ ENTRY(__sin)
 	fstp	%st(1)
 	fsin
 	ret
+3:
+#ifdef PIC
+	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
+	cfi_rel_offset (ebx, 0)
+	LOAD_PIC_REG (bx)
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
+#else
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+#endif
+	jmp	4b
 END (__sin)
 weak_alias (__sin, sin)
diff --git a/sysdeps/i386/fpu/s_sinf.S b/sysdeps/i386/fpu/s_sinf.S
index 5ca45f52e2..67621f70f2 100644
--- a/sysdeps/i386/fpu/s_sinf.S
+++ b/sysdeps/i386/fpu/s_sinf.S
@@ -1,15 +1,24 @@
 /*
  * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
  * Public domain.
  */
 
+#define __need_Emath
+#include <bits/errno.h>
 #include <machine/asm.h>
 
 RCSID("$NetBSD: s_sinf.S,v 1.3 1995/05/09 00:27:53 jtc Exp $")
 
 ENTRY(__sinf)
 	flds	4(%esp)
-	fsin
+	fxam
+	fstsw	%ax
+	movb	$0x45, %dh
+	andb	%ah, %dh
+	cmpb	$0x05, %dh
+	je	3f
+4:	fsin
 	fnstsw	%ax
 	testl	$0x400,%eax
 	jnz	1f
@@ -25,5 +34,21 @@ ENTRY(__sinf)
 	fstp	%st(1)
 	fsin
 	ret
+3:
+#ifdef PIC
+	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
+	cfi_rel_offset (ebx, 0)
+	LOAD_PIC_REG (bx)
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
+#else
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+#endif
+	jmp	4b
 END (__sinf)
 weak_alias (__sinf, sinf)
diff --git a/sysdeps/i386/fpu/s_sinl.S b/sysdeps/i386/fpu/s_sinl.S
index 3e215de5e1..68c4f99668 100644
--- a/sysdeps/i386/fpu/s_sinl.S
+++ b/sysdeps/i386/fpu/s_sinl.S
@@ -3,15 +3,22 @@
  * Public domain.
  *
  * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
  */
 
+#define __need_Emath
+#include <bits/errno.h>
 #include <machine/asm.h>
 
-RCSID("$NetBSD: $")
-
 ENTRY(__sinl)
 	fldt	4(%esp)
-	fsin
+	fxam
+	fstsw	%ax
+	movb	$0x45, %dh
+	andb	%ah, %dh
+	cmpb	$0x05, %dh
+	je	3f
+4:	fsin
 	fnstsw	%ax
 	testl	$0x400,%eax
 	jnz	1f
@@ -27,5 +34,21 @@ ENTRY(__sinl)
 	fstp	%st(1)
 	fsin
 	ret
+3:
+#ifdef PIC
+	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
+	cfi_rel_offset (ebx, 0)
+	LOAD_PIC_REG (bx)
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
+#else
+	call	__errno_location@PLT
+	movl	$EDOM, (%eax)
+#endif
+	jmp	4b
 END (__sinl)
 weak_alias (__sinl, sinl)
diff --git a/sysdeps/ieee754/dbl-64/s_sin.c b/sysdeps/ieee754/dbl-64/s_sin.c
index 86e1a6d121..b40776f5e2 100644
--- a/sysdeps/ieee754/dbl-64/s_sin.c
+++ b/sysdeps/ieee754/dbl-64/s_sin.c
@@ -1,7 +1,7 @@
 /*
  * IBM Accurate Mathematical Library
  * written by International Business Machines Corp.
- * Copyright (C) 2001 Free Software Foundation
+ * Copyright (C) 2001, 2009 Free Software Foundation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by
@@ -48,6 +48,7 @@
 /****************************************************************************/
 
 
+#include <errno.h>
 #include "endian.h"
 #include "mydefs.h"
 #include "usncs.h"
@@ -329,7 +330,11 @@ double __sin(double x){
 	}    /*   else  if (k <  0x7ff00000 )    */
 
 /*--------------------- |x| > 2^1024 ----------------------------------*/
-	else return x / x;
+	else {
+	  if (k == 0x7ff00000 && u.i[LOW_HALF] == 0)
+	    __set_errno (EDOM);
+	  return x / x;
+	}
 	return 0;         /* unreachable */
 }
 
@@ -572,7 +577,11 @@ double __cos(double x)
 
 
 
-  else return x / x; /* |x| > 2^1024 */
+  else {
+    if (k == 0x7ff00000 && u.i[LOW_HALF] == 0)
+      __set_errno (EDOM);
+    return x / x; /* |x| > 2^1024 */
+  }
   return 0;
 
 }
diff --git a/sysdeps/ieee754/flt-32/s_cosf.c b/sysdeps/ieee754/flt-32/s_cosf.c
index 86c59d440c..4f9f239f6f 100644
--- a/sysdeps/ieee754/flt-32/s_cosf.c
+++ b/sysdeps/ieee754/flt-32/s_cosf.c
@@ -8,7 +8,7 @@
  *
  * Developed at SunPro, a Sun Microsystems, Inc. business.
  * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice 
+ * software is freely granted, provided that this notice
  * is preserved.
  * ====================================================
  */
@@ -17,6 +17,7 @@
 static char rcsid[] = "$NetBSD: s_cosf.c,v 1.4 1995/05/10 20:47:03 jtc Exp $";
 #endif
 
+#include <errno.h>
 #include "math.h"
 #include "math_private.h"
 
@@ -43,7 +44,11 @@ static float one=1.0;
 	if(ix <= 0x3f490fd8) return __kernel_cosf(x,z);
 
     /* cos(Inf or NaN) is NaN */
-	else if (ix>=0x7f800000) return x-x;
+	else if (ix>=0x7f800000) {
+	  if (ix == 0x7f800000)
+	    __set_errno (EDOM);
+	  return x-x;
+	}
 
     /* argument reduction needed */
 	else {
diff --git a/sysdeps/ieee754/flt-32/s_sinf.c b/sysdeps/ieee754/flt-32/s_sinf.c
index 76a7c21fcb..673e379f0c 100644
--- a/sysdeps/ieee754/flt-32/s_sinf.c
+++ b/sysdeps/ieee754/flt-32/s_sinf.c
@@ -8,7 +8,7 @@
  *
  * Developed at SunPro, a Sun Microsystems, Inc. business.
  * Permission to use, copy, modify, and distribute this
- * software is freely granted, provided that this notice 
+ * software is freely granted, provided that this notice
  * is preserved.
  * ====================================================
  */
@@ -17,6 +17,7 @@
 static char rcsid[] = "$NetBSD: s_sinf.c,v 1.4 1995/05/10 20:48:16 jtc Exp $";
 #endif
 
+#include <errno.h>
 #include "math.h"
 #include "math_private.h"
 
@@ -37,7 +38,11 @@ static char rcsid[] = "$NetBSD: s_sinf.c,v 1.4 1995/05/10 20:48:16 jtc Exp $";
 	if(ix <= 0x3f490fd8) return __kernel_sinf(x,z,0);
 
     /* sin(Inf or NaN) is NaN */
-	else if (ix>=0x7f800000) return x-x;
+	else if (ix>=0x7f800000) {
+	  if (ix == 0x7f800000)
+	    __set_errno (EDOM);
+	  return x-x;
+	}
 
     /* argument reduction needed */
 	else {
diff --git a/sysdeps/ieee754/ldbl-96/s_cosl.c b/sysdeps/ieee754/ldbl-96/s_cosl.c
index 9765f7fd4e..e33abc9afd 100644
--- a/sysdeps/ieee754/ldbl-96/s_cosl.c
+++ b/sysdeps/ieee754/ldbl-96/s_cosl.c
@@ -49,6 +49,7 @@ static char rcsid[] = "$NetBSD: $";
  *	TRIG(x) returns trig(x) nearly rounded
  */
 
+#include <errno.h>
 #include "math.h"
 #include "math_private.h"
 
@@ -71,7 +72,11 @@ static char rcsid[] = "$NetBSD: $";
 	  return __kernel_cosl(x,z);
 
     /* cos(Inf or NaN) is NaN */
-	else if (se==0x7fff) return x-x;
+	else if (se==0x7fff) {
+	  if ((i0 | i1) == 0)
+	    __set_errno (EDOM);
+	  return x-x;
+	}
 
     /* argument reduction needed */
 	else {
diff --git a/sysdeps/ieee754/ldbl-96/s_sinl.c b/sysdeps/ieee754/ldbl-96/s_sinl.c
index 4fd48805b4..b939bd6a99 100644
--- a/sysdeps/ieee754/ldbl-96/s_sinl.c
+++ b/sysdeps/ieee754/ldbl-96/s_sinl.c
@@ -49,6 +49,7 @@ static char rcsid[] = "$NetBSD: $";
  *	TRIG(x) returns trig(x) nearly rounded
  */
 
+#include <errno.h>
 #include "math.h"
 #include "math_private.h"
 
@@ -71,7 +72,11 @@ static char rcsid[] = "$NetBSD: $";
 	  return __kernel_sinl(x,z,0);
 
     /* sin(Inf or NaN) is NaN */
-	else if (se==0x7fff) return x-x;
+	else if (se==0x7fff) {
+	  if ((i0 | i1) == 0)
+	    __set_errno (EDOM);
+	  return x-x;
+	}
 
     /* argument reduction needed */
 	else {
diff --git a/sysdeps/x86_64/fpu/s_cosl.S b/sysdeps/x86_64/fpu/s_cosl.S
index 6636fb5ec6..6921cda567 100644
--- a/sysdeps/x86_64/fpu/s_cosl.S
+++ b/sysdeps/x86_64/fpu/s_cosl.S
@@ -4,15 +4,22 @@
  *
  * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+ * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
  */
 
+#define __need_Emath
+#include <bits/errno.h>
 #include <machine/asm.h>
 
-RCSID("$NetBSD: $")
-
 ENTRY(__cosl)
 	fldt	8(%rsp)
-	fcos
+	fxam
+	fstsw	%ax
+	movb	$0x45, %dh
+	andb	%ah, %dh
+	cmpb	$0x05, %dh
+	je	3f
+4:	fcos
 	fnstsw	%ax
 	testl	$0x400,%eax
 	jnz	1f
@@ -28,5 +35,8 @@ ENTRY(__cosl)
 	fstp	%st(1)
 	fcos
 	ret
+3:	call	__errno_location@PLT
+	movl	$EDOM, (%rax)
+	jmp	4b
 END (__cosl)
 weak_alias (__cosl, cosl)
diff --git a/sysdeps/x86_64/fpu/s_sinl.S b/sysdeps/x86_64/fpu/s_sinl.S
index 181f112f4f..79fc4af95b 100644
--- a/sysdeps/x86_64/fpu/s_sinl.S
+++ b/sysdeps/x86_64/fpu/s_sinl.S
@@ -4,13 +4,22 @@
  *
  * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+ * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
  */
 
+#define __need_Emath
+#include <bits/errno.h>
 #include <machine/asm.h>
 
 ENTRY(__sinl)
 	fldt	8(%rsp)
-	fsin
+	fxam
+	fstsw	%ax
+	movb	$0x45, %dh
+	andb	%ah, %dh
+	cmpb	$0x05, %dh
+	je	3f
+4:	fsin
 	fnstsw	%ax
 	testl	$0x400,%eax
 	jnz	1f
@@ -26,5 +35,8 @@ ENTRY(__sinl)
 	fstp	%st(1)
 	fsin
 	ret
+3:	call	__errno_location@PLT
+	movl	$EDOM, (%rax)
+	jmp	4b
 END (__sinl)
 weak_alias (__sinl, sinl)
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-10 07:44:05 +0000