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-rw-r--r--ports/sysdeps/am33/__longjmp.S60
1 files changed, 60 insertions, 0 deletions
diff --git a/ports/sysdeps/am33/__longjmp.S b/ports/sysdeps/am33/__longjmp.S
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index 0000000000..1d6c29e99f
--- /dev/null
+++ b/ports/sysdeps/am33/__longjmp.S
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+/* longjmp for AM33.
+   Copyright 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdep.h>
+#define _ASM
+#define _SETJMP_H
+#include <bits/setjmp.h>
+#include <asm-syntax.h>
+
+ENTRY (__longjmp)
+	mov d0,a0
+	mov (8,a0),d2
+	mov d2,mdr
+	mov (0,a0),d2
+	mov (4,a0),d3
+	mov (12,a0),a2
+	mov (16,a0),a3
+	mov (20,a0),a1
+	mov a1,sp
+	add 24,a0
+	mov (a0+),r4
+	mov (a0+),r5
+	mov (a0+),r6
+	mov (a0+),r7
+#ifdef __AM33_2__
+	fmov (a0+),fs4
+	fmov (a0+),fs5
+	fmov (a0+),fs6
+	fmov (a0+),fs7
+	fmov (a0+),fs8
+	fmov (a0+),fs9
+	fmov (a0+),fs10
+	fmov (a0+),fs11
+	fmov (a0+),fs12
+	fmov (a0+),fs13
+	fmov (a0+),fs14
+	fmov (a0+),fs15
+	fmov (a0+),fs16
+	fmov (a0+),fs17
+	fmov (a0+),fs18
+	fmov (a0+),fs19
+#endif
+	mov d1,d0
+	retf [],0
+END (__longjmp)