From 8dd9c51eb2f6c5dc659b426dc3bd114751adb405 Mon Sep 17 00:00:00 2001
From: Eric Andersen <andersen@codepoet.org>
Date: Thu, 31 Jan 2002 15:49:34 +0000
Subject: Fixup setjmp and longjmp so they behave themselves properly now on
 both x86 and arm...  -Erik

---
 libc/sysdeps/linux/arm/setjmp.S | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

(limited to 'libc/sysdeps/linux/arm/setjmp.S')

diff --git a/libc/sysdeps/linux/arm/setjmp.S b/libc/sysdeps/linux/arm/setjmp.S
index a993f8c59..166e4efab 100644
--- a/libc/sysdeps/linux/arm/setjmp.S
+++ b/libc/sysdeps/linux/arm/setjmp.S
@@ -17,25 +17,24 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#include <features.h>
 #define _SETJMP_H
 #define _ASM
 #include <bits/setjmp.h>
 
-	/* Binary compatibility entry point.  */
-.globl _setjmp;
-.type _setjmp,#function
-.align 4;
-_setjmp:
-	mov	r1, #0
-
-
 .globl __sigsetjmp;
-.type __sigsetjmp,#function
+.type __sigsetjmp,%function
 .align 4;
 __sigsetjmp:
 	/* Save registers */
-	stmia	r0, {v1-v6, sl, fp, sp, lr}
+#ifdef __UCLIBC_HAS_FLOATS__
+	sfmea   f4, 4, [r0]!
+#endif
+	stmia   r0, {v1-v6, sl, fp, sp, lr}
+
+	/* Restore pointer to jmp_buf */
+	sub     r0, r0, #48
 
 	/* Make a tail call to __sigjmp_save; it takes the same args.  */
-	B	__sigjmp_save
+	B	__sigjmp_save	(PLT)
 .size __sigsetjmp,.-__sigsetjmp;
-- 
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