diff options
Diffstat (limited to 'cpu-exec.c')
| -rw-r--r-- | cpu-exec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cpu-exec.c b/cpu-exec.c index 026980a552..525b3b45ee 100644 --- a/cpu-exec.c +++ b/cpu-exec.c @@ -21,6 +21,7 @@ #include "disas.h" #include "tcg.h" #include "kvm.h" +#include "qemu-barrier.h" #if !defined(CONFIG_SOFTMMU) #undef EAX @@ -233,7 +234,7 @@ int cpu_exec(CPUState *env1) use it. */ QEMU_BUILD_BUG_ON (sizeof (saved_env_reg) != sizeof (env)); saved_env_reg = (host_reg_t) env; - asm(""); + barrier(); env = env1; if (exit_request) { @@ -669,7 +670,7 @@ int cpu_exec(CPUState *env1) #endif /* restore global registers */ - asm(""); + barrier(); env = (void *) saved_env_reg; /* fail safe : never use cpu_single_env outside cpu_exec() */ |