From dfd1934d5e1ddbeb326f77fc0e52307c801a1a3e Mon Sep 17 00:00:00 2001
From: "Charles.Forsyth" <devnull@localhost>
Date: Wed, 25 Mar 2009 15:55:14 +0000
Subject: x20090325-1554

---
 emu/Plan9/asm-power.s | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 emu/Plan9/asm-power.s

(limited to 'emu/Plan9/asm-power.s')

diff --git a/emu/Plan9/asm-power.s b/emu/Plan9/asm-power.s
new file mode 100644
index 00000000..ff1c57f2
--- /dev/null
+++ b/emu/Plan9/asm-power.s
@@ -0,0 +1,28 @@
+	TEXT	tramp(SB), 1, $0
+	ADD	$-8, R3, R4		/* new stack */
+	MOVW	4(FP), R5		/* func to exec */
+	MOVW	R5, LR
+	MOVW	8(FP), R3		/* arg to reg */
+	MOVW	R4, R1			/* new stack */
+	BL	(LR)
+	MOVW	R0, R3
+	MOVW	$_exits(SB), R4
+	MOVW	R4, LR
+	BR	(LR)
+
+	TEXT	vstack(SB), 1, $0	/* Passes &targ through R3 */
+	MOVW	ustack(SB), R1
+	MOVW	$exectramp(SB), R4
+	MOVW	R4, CTR
+	BR	(CTR)
+	RETURN
+
+	TEXT	FPsave(SB), 1, $0
+	MOVFL	FPSCR, F0
+	FMOVD	F0, 0(R3)
+	RETURN
+
+	TEXT	FPrestore(SB), 1, $0
+	FMOVD	0(R3), F0
+	MOVFL	F0, FPSCR
+	RETURN
-- 
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