diff options
Diffstat (limited to 'target/microblaze/op_helper.c')
| -rw-r--r-- | target/microblaze/op_helper.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/target/microblaze/op_helper.c b/target/microblaze/op_helper.c index 18677ddfca..f3b17a95b3 100644 --- a/target/microblaze/op_helper.c +++ b/target/microblaze/op_helper.c @@ -132,11 +132,12 @@ uint32_t helper_carry(uint32_t a, uint32_t b, uint32_t cf) static inline int div_prepare(CPUMBState *env, uint32_t a, uint32_t b) { + MicroBlazeCPU *cpu = env_archcpu(env); + if (b == 0) { env->sregs[SR_MSR] |= MSR_DZ; - if ((env->sregs[SR_MSR] & MSR_EE) - && !(env->pvr.regs[2] & PVR2_DIV_ZERO_EXC_MASK)) { + if ((env->sregs[SR_MSR] & MSR_EE) && cpu->cfg.div_zero_exception) { env->sregs[SR_ESR] = ESR_EC_DIVZERO; helper_raise_exception(env, EXCP_HW_EXCP); } |