diff options
| -rw-r--r-- | target/s390x/cpu.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h index 8c2320e882..47d2c2e9cf 100644 --- a/target/s390x/cpu.h +++ b/target/s390x/cpu.h @@ -35,6 +35,10 @@ #define CPUArchState struct CPUS390XState #include "exec/cpu-defs.h" + +/* The z/Architecture has a strong memory model with some store-after-load re-ordering */ +#define TCG_GUEST_DEFAULT_MO (TCG_MO_ALL & ~TCG_MO_ST_LD) + #define TARGET_PAGE_BITS 12 #define TARGET_PHYS_ADDR_SPACE_BITS 64 |