1 files changed, 36 insertions, 0 deletions
diff --git a/lib/libstand/powerpc/_setjmp.S b/lib/libstand/powerpc/_setjmp.S
new file mode 100644
index 0000000..5a30810
--- /dev/null
+++ b/lib/libstand/powerpc/_setjmp.S
@@ -0,0 +1,36 @@
+/*	$NetBSD: _setjmp.S,v 1.1 1997/03/29 20:55:53 thorpej Exp $	*/
+
+#include <machine/asm.h>
+
+#if (defined(LIBC_SCCS) || defined(LIBC_RCS)) && !defined(lint)
+	.text
+	.asciz "$FreeBSD$"
+#endif
+
+/*
+ * C library -- _setjmp, _longjmp
+ *
+ *	_longjmp(a,v)
+ * will generate a "return(v?v:1)" from the last call to
+ *	_setjmp(a)
+ * by restoring registers from the stack.
+ * The previous signal state is NOT restored.
+ */
+
+ENTRY(_setjmp)
+	mflr	11
+	mfcr	12
+	mr	10,1
+	mr	9,2
+	stmw	9,8(3)
+	li	3,0
+	blr
+
+ENTRY(_longjmp)
+	lmw	9,8(3)
+	mtlr	11
+	mtcr	12
+	mr	2,9
+	mr	1,10
+	mr	3,4
+	blr