diff options
Diffstat (limited to 'target/s390x/cpu_features.c')
| -rw-r--r-- | target/s390x/cpu_features.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c index d28eb65845..cb4e2b8920 100644 --- a/target/s390x/cpu_features.c +++ b/target/s390x/cpu_features.c @@ -212,6 +212,23 @@ void s390_feat_bitmap_to_ascii(const S390FeatBitmap features, void *opaque, }; } +void s390_get_deprecated_features(S390FeatBitmap features) +{ + static const int feats[] = { + /* CSSKE is deprecated on newer generations */ + S390_FEAT_CONDITIONAL_SSKE, + S390_FEAT_BPB, + /* Deprecated on z16 */ + S390_FEAT_CONSTRAINT_TRANSACTIONAL_EXE, + S390_FEAT_TRANSACTIONAL_EXE + }; + int i; + + for (i = 0; i < ARRAY_SIZE(feats); i++) { + set_bit(feats[i], features); + } +} + #define FEAT_GROUP_INIT(_name, _group, _desc) \ { \ .name = _name, \ |