diff options
| -rw-r--r-- | hw/ppc/ppc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/ppc/ppc.c b/hw/ppc/ppc.c index a724b0bb5e..e8127599c9 100644 --- a/hw/ppc/ppc.c +++ b/hw/ppc/ppc.c @@ -336,6 +336,8 @@ void store_40x_dbcr0(CPUPPCState *env, uint32_t val) { PowerPCCPU *cpu = env_archcpu(env); + qemu_mutex_lock_iothread(); + switch ((val >> 28) & 0x3) { case 0x0: /* No action */ @@ -353,6 +355,8 @@ void store_40x_dbcr0(CPUPPCState *env, uint32_t val) ppc40x_system_reset(cpu); break; } + + qemu_mutex_unlock_iothread(); } /* PowerPC 40x internal IRQ controller */ |