diff options
| -rw-r--r-- | target/microblaze/mmu.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target/microblaze/mmu.c b/target/microblaze/mmu.c index 8391811900..9d5e6aa8a5 100644 --- a/target/microblaze/mmu.c +++ b/target/microblaze/mmu.c @@ -273,6 +273,10 @@ void mmu_write(CPUMBState *env, uint32_t rn, uint32_t v) env->mmu.regs[rn] = v; } break; + case MMU_R_TLBX: + /* Bit 31 is read-only. */ + env->mmu.regs[rn] = deposit32(env->mmu.regs[rn], 0, 31, v); + break; case MMU_R_TLBSX: { struct microblaze_mmu_lookup lu; |