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

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Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
This commit is contained in:
Edgar E. Iglesias 2009-09-03 10:15:17 +02:00
parent 21d2063605
commit a75cf0c52d
1 changed files with 1 additions and 0 deletions
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target-microblaze/helper.c
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@ -129,6 +129,7 @@ void do_interrupt(CPUState *env)
case EXCP_MMU: case EXCP_MMU:
env->regs[17] = env->sregs[SR_PC]; env->regs[17] = env->sregs[SR_PC];
env->sregs[SR_ESR] &= ~(1 << 12);
/* Exception breaks branch + dslot sequence? */ /* Exception breaks branch + dslot sequence? */
if (env->iflags & D_FLAG) { if (env->iflags & D_FLAG) {
D(qemu_log("D_FLAG set at exception bimm=%d\n", env->bimm)); D(qemu_log("D_FLAG set at exception bimm=%d\n", env->bimm));