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 15a82392f158e52f144e76bb0d058dba77f520cf..7fbb5ddbf30e86508339907e4c1f102d8358b489 100644 (file)
--- 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));