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-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/i386/fpu/s_tan.S27
-rw-r--r--sysdeps/i386/fpu/s_tanf.S27
-rw-r--r--sysdeps/i386/fpu/s_tanl.S29
9 files changed, 234 insertions, 15 deletions
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 $EDOM, (%eax)
+#endif
+ jmp 4b
END (__sinl)
weak_alias (__sinl, sinl)
diff --git a/sysdeps/i386/fpu/s_tan.S b/sysdeps/i386/fpu/s_tan.S
index 7b3547af4c..b35bb835de 100644
--- a/sysdeps/i386/fpu/s_tan.S
+++ b/sysdeps/i386/fpu/s_tan.S
@@ -1,15 +1,24 @@
/*
* Written by J.T. Conklin <jtc@netbsd.org>.
+ * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
* Public domain.
*/
+#define __need_Emath
+#include <bits/errno.h>
#include <machine/asm.h>
RCSID("$NetBSD: s_tan.S,v 1.5 1995/05/09 00:30:00 jtc Exp $")
ENTRY(__tan)
fldl 4(%esp)
- fptan
+ fxam
+ fstsw %ax
+ movb $0x45, %dh
+ andb %ah, %dh
+ cmpb $0x05, %dh
+ je 3f
+4: fptan
fnstsw %ax
testl $0x400,%eax
jnz 1f
@@ -26,5 +35,21 @@ ENTRY(__tan)
fptan
fstp %st(0)
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 $EDOM, (%eax)
+#endif
+ jmp 4b
END (__tan)
weak_alias (__tan, tan)
diff --git a/sysdeps/i386/fpu/s_tanf.S b/sysdeps/i386/fpu/s_tanf.S
index 355dff9c8d..74bc22fceb 100644
--- a/sysdeps/i386/fpu/s_tanf.S
+++ b/sysdeps/i386/fpu/s_tanf.S
@@ -1,15 +1,24 @@
/*
* Written by J.T. Conklin <jtc@netbsd.org>.
+ * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
* Public domain.
*/
+#define __need_Emath
+#include <bits/errno.h>
#include <machine/asm.h>
RCSID("$NetBSD: s_tanf.S,v 1.3 1995/05/09 00:31:09 jtc Exp $")
ENTRY(__tanf)
flds 4(%esp)
- fptan
+ fxam
+ fstsw %ax
+ movb $0x45, %dh
+ andb %ah, %dh
+ cmpb $0x05, %dh
+ je 3f
+4: fptan
fnstsw %ax
testl $0x400,%eax
jnz 1f
@@ -26,5 +35,21 @@ ENTRY(__tanf)
fptan
fstp %st(0)
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 $EDOM, (%eax)
+#endif
+ jmp 4b
END (__tanf)
weak_alias (__tanf, tanf)
diff --git a/sysdeps/i386/fpu/s_tanl.S b/sysdeps/i386/fpu/s_tanl.S
index f2bdd6a605..151b77113f 100644
--- a/sysdeps/i386/fpu/s_tanl.S
+++ b/sysdeps/i386/fpu/s_tanl.S
@@ -3,15 +3,22 @@
* Public domain.
*
* Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+ * Fixed errno handling by Ulrich Drepper <drepper@redhat.com>.
*/
+#define __need_Emath
+#include <bits/errno.h>
#include <machine/asm.h>
-RCSID("$NetBSD: $")
-
ENTRY(__tanl)
fldt 4(%esp)
- fptan
+ fxam
+ fstsw %ax
+ movb $0x45, %dh
+ andb %ah, %dh
+ cmpb $0x05, %dh
+ je 3f
+4: fptan
fnstsw %ax
testl $0x400,%eax
jnz 1f
@@ -28,5 +35,21 @@ ENTRY(__tanl)
fptan
fstp %st(0)
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 (__tanl)
weak_alias (__tanl, tanl)
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-08 10:33:28 +0000