From: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Date: Thu, 3 Sep 2009 08:15:17 +0000 (+0200)
Subject: microblaze: Clear exception in dslot ESR bit if not in dslot.
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a75cf0c52d353d90594007b69f27fcba1d5f1022;p=qemu.git

microblaze: Clear exception in dslot ESR bit if not in dslot.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
---

diff --git a/target-microblaze/helper.c b/target-microblaze/helper.c
index 15a82392f1..7fbb5ddbf3 100644
--- a/target-microblaze/helper.c
+++ b/target-microblaze/helper.c
@@ -129,6 +129,7 @@ void do_interrupt(CPUState *env)
         case EXCP_MMU:
             env->regs[17] = env->sregs[SR_PC];
 
+            env->sregs[SR_ESR] &= ~(1 << 12);
             /* Exception breaks branch + dslot sequence?  */
             if (env->iflags & D_FLAG) {
                 D(qemu_log("D_FLAG set at exception bimm=%d\n", env->bimm));