[PULL 06/26] s390x/cpumodel: add msa12 changes

[Thomas Huth]

From: Hendrik Brueckner <brueckner@linux.ibm.com>

MSA12 changes the KIMD/KLMD instruction format for SHA3/SHAKE.

Signed-off-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Message-ID: <20241206122751.189721-4-brueckner@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 target/s390x/cpu_features_def.h.inc | 1 +
 target/s390x/cpu_features.c         | 1 +
 target/s390x/gen-features.c         | 8 ++++++++
 3 files changed, 10 insertions(+)

diff --git a/target/s390x/cpu_features_def.h.inc 
b/target/s390x/cpu_features_def.h.inc
index 15ea51fc54..2e5dc96984 100644
--- a/target/s390x/cpu_features_def.h.inc
+++ b/target/s390x/cpu_features_def.h.inc
@@ -90,6 +90,7 @@ DEF_FEAT(EDAT_2, "edat2", STFL, 78, "Enhanced-DAT facility 2")
 DEF_FEAT(DFP_PACKED_CONVERSION, "dfppc", STFL, 80, "Decimal-floating-point 
packed-conversion facility")
 DEF_FEAT(PPA15, "ppa15", STFL, 81, "PPA15 is installed")
 DEF_FEAT(BPB, "bpb", STFL, 82, "Branch prediction blocking")
+DEF_FEAT(MSA_EXT_12, "msa12-base", STFL, 86, 
"Message-security-assist-extension-12 facility (excluding subfunctions)")
 DEF_FEAT(VECTOR, "vx", STFL, 129, "Vector facility")
 DEF_FEAT(INSTRUCTION_EXEC_PROT, "iep", STFL, 130, 
"Instruction-execution-protection facility")
 DEF_FEAT(SIDE_EFFECT_ACCESS_ESOP2, "sea_esop2", STFL, 131, "Side-effect-access 
facility and Enhanced-suppression-on-protection facility 2")
diff --git a/target/s390x/cpu_features.c b/target/s390x/cpu_features.c
index 36930feccd..0e0b37ab95 100644
--- a/target/s390x/cpu_features.c
+++ b/target/s390x/cpu_features.c
@@ -256,6 +256,7 @@ static S390FeatGroupDef s390_feature_groups[] = {
     FEAT_GROUP_INIT("msa10_pckmo", MSA_EXT_10_PCKMO, 
"Message-security-assist-extension 10 PCKMO subfunctions"),
     FEAT_GROUP_INIT("msa11", MSA_EXT_11, "Message-security-assist-extension 11 
facility"),
     FEAT_GROUP_INIT("msa11_pckmo", MSA_EXT_11_PCKMO, 
"Message-security-assist-extension 11 PCKMO subfunctions"),
+    FEAT_GROUP_INIT("msa12", MSA_EXT_12, "Message-security-assist-extension 12 
facility"),
     FEAT_GROUP_INIT("mepochptff", MULTIPLE_EPOCH_PTFF, "PTFF enhancements 
introduced with Multiple-epoch facility"),
     FEAT_GROUP_INIT("esort", ENH_SORT, "Enhanced-sort facility"),
     FEAT_GROUP_INIT("deflate", DEFLATE_CONVERSION, "Deflate-conversion 
facility"),
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index d6305f945a..ab9ad51d5e 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -270,6 +270,9 @@
     S390_FEAT_PCKMO_HMAC_512, \
     S390_FEAT_PCKMO_HMAC_1024
 
+#define S390_FEAT_GROUP_MSA_EXT_12 \
+    S390_FEAT_MSA_EXT_12
+
 #define S390_FEAT_GROUP_ENH_SORT \
     S390_FEAT_ESORT_BASE, \
     S390_FEAT_SORTL_SFLR, \
@@ -339,6 +342,10 @@ static uint16_t group_MSA_EXT_11[] = {
     S390_FEAT_GROUP_MSA_EXT_11,
 };
 
+static uint16_t group_MSA_EXT_12[] = {
+    S390_FEAT_GROUP_MSA_EXT_12,
+};
+
 static uint16_t group_MSA_EXT_9_PCKMO[] = {
     S390_FEAT_GROUP_MSA_EXT_9_PCKMO,
 };
@@ -902,6 +909,7 @@ static FeatGroupDefSpec FeatGroupDef[] = {
     FEAT_GROUP_INITIALIZER(MSA_EXT_10_PCKMO),
     FEAT_GROUP_INITIALIZER(MSA_EXT_11),
     FEAT_GROUP_INITIALIZER(MSA_EXT_11_PCKMO),
+    FEAT_GROUP_INITIALIZER(MSA_EXT_12),
     FEAT_GROUP_INITIALIZER(MULTIPLE_EPOCH_PTFF),
     FEAT_GROUP_INITIALIZER(ENH_SORT),
     FEAT_GROUP_INITIALIZER(DEFLATE_CONVERSION),
-- 
2.47.1