From 8a0efa53e44919bcf5ccb1d3353618a82afdf8bc Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Thu, 17 Feb 2000 19:39:52 +0000
Subject: import newlib-2000-02-17 snapshot

---
 newlib/libc/machine/h8300/setjmp.S | 72 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 newlib/libc/machine/h8300/setjmp.S

(limited to 'newlib/libc/machine/h8300/setjmp.S')

diff --git a/newlib/libc/machine/h8300/setjmp.S b/newlib/libc/machine/h8300/setjmp.S
new file mode 100644
index 000000000..9e7164095
--- /dev/null
+++ b/newlib/libc/machine/h8300/setjmp.S
@@ -0,0 +1,72 @@
+	.file "setjmp.S"
+
+#ifdef __H8300H__
+	.h8300h
+#endif
+
+#ifdef __H8300S__
+	.h8300s
+#endif
+
+	.section .text
+	.align	2
+	.global	_setjmp
+_setjmp:
+#ifdef __H8300H__
+	mov.l	er7,@er0
+	mov.l	er6,@(4,er0)
+	mov.l	er5,@(8,er0)
+	mov.l	er4,@(12,er0)
+	mov.l	@sp,er1
+	mov.l	er1,@(16,er0)
+#else
+#ifdef __H8300S__
+	mov.l	er7,@er0
+	mov.l	er6,@(4,er0)
+	mov.l	er5,@(8,er0)
+	mov.l	er4,@(12,er0)
+	mov.l	@sp,er1
+	mov.l	er1,@(16,er0)
+#else
+	mov.w	r7,@r0
+	mov.w	r6,@(2,r0)
+	mov.w	r5,@(4,r0)
+	mov.w	r4,@(6,r0)
+	mov.w   @sp,r1
+	mov.w	r1,@(8,r0)
+#endif
+#endif
+	sub.w	r0,r0
+	rts
+
+	.global	_longjmp
+_longjmp:
+#ifdef __H8300H__
+	mov.l	@er0+,er7
+	mov.l	@er0+,er6
+	mov.l	@er0+,er5
+	mov.l	@er0+,er4
+	mov.l	@er0,er2
+	mov.l	er2,@sp
+#else
+#ifdef __H8300S__
+	mov.l	@er0+,er7
+	mov.l	@er0+,er6
+	mov.l	@er0+,er5
+	mov.l	@er0+,er4
+	mov.l	@er0,er2
+	mov.l	er2,@sp
+#else
+	mov.w	@r0+,r7
+	mov.w	@r0+,r6
+	mov.w	@r0+,r5
+	mov.w	@r0+,r4
+	mov.w	@r0,r2
+	mov.w	r2,@sp
+#endif
+#endif
+	mov.w	r1,r0
+	bne	.L1
+	mov.w	#1,r0
+.L1:
+	rts
-- 
cgit v1.2.3