From 07119621e62de0a2c8db6e4896e762c498bfdd17 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Sat, 3 Sep 2005 15:56:11 -0700
Subject: [PATCH] mips: add support for Qemu system architecture

Add support for the virtual MIPS system that is emulated by Qemu.  See
http://www.linux-mips.org/wiki/Qemu for a detailed current status.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 arch/mips/qemu/q-int.S | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 arch/mips/qemu/q-int.S

(limited to 'arch/mips/qemu/q-int.S')

diff --git a/arch/mips/qemu/q-int.S b/arch/mips/qemu/q-int.S
new file mode 100644
index 00000000000..6e3dfe5eb14
--- /dev/null
+++ b/arch/mips/qemu/q-int.S
@@ -0,0 +1,17 @@
+/*
+ * Qemu interrupt handler code.
+ *
+ * Copyright (C) 2005 by Ralf Baechle
+ */
+#include <asm/asm.h>
+#include <asm/regdef.h>
+#include <asm/stackframe.h>
+
+	.align	5
+	NESTED(qemu_handle_int, PT_SIZE, sp)
+	SAVE_ALL
+	CLI
+	move	a0, sp
+	PTR_LA	ra, ret_from_irq
+	j	do_qemu_int
+	END(qemu_handle_int)
-- 
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