From c090a8f4406ac674c1ae0ab4f3a789ca7dcb9720 Mon Sep 17 00:00:00 2001
From: ths <ths@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Mon, 9 Apr 2007 14:17:31 +0000
Subject: [PATCH] Fix CP0_IntCtl handling.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2645 c046a42c-6fe2-441c-8c8c-71466251a162
---
 target-mips/op.c        | 5 +++--
 target-mips/translate.c | 3 +++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/target-mips/op.c b/target-mips/op.c
index 4eb8a8926d..026b08ab6f 100644
--- a/target-mips/op.c
+++ b/target-mips/op.c
@@ -1374,8 +1374,9 @@ void op_mtc0_status (void)
 
 void op_mtc0_intctl (void)
 {
-    /* vectored interrupts not implemented */
-    env->CP0_IntCtl = 0;
+    /* vectored interrupts not implemented, timer on int 7,
+       no performance counters. */
+    env->CP0_IntCtl |= T0 & 0x000002e0;
     RETURN();
 }
 
diff --git a/target-mips/translate.c b/target-mips/translate.c
index a1af8ab3b5..0d9226a066 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -5405,6 +5405,9 @@ void cpu_reset (CPUMIPSState *env)
     /* SMP not implemented */
     env->CP0_EBase = 0x80000000;
     env->CP0_Status = (1 << CP0St_BEV) | (1 << CP0St_ERL);
+    /* vectored interrupts not implemented, timer on int 7,
+       no performance counters. */
+    env->CP0_IntCtl = 0xe0000000;
     env->CP0_WatchLo = 0;
     env->CP0_WatchHi = 0;
     /* Count register increments in debug mode, EJTAG version 1 */
-- 
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