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Diffstat (limited to 'target/s390x/cpu-param.h')
| -rw-r--r-- | target/s390x/cpu-param.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target/s390x/cpu-param.h b/target/s390x/cpu-param.h index 84ca08626b..11d23b600d 100644 --- a/target/s390x/cpu-param.h +++ b/target/s390x/cpu-param.h @@ -13,4 +13,10 @@ #define TARGET_PHYS_ADDR_SPACE_BITS 64 #define TARGET_VIRT_ADDR_SPACE_BITS 64 +/* + * 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) + #endif |