As with the other crypto functions, we only implement subcode 0 (query)
and no actual encryption/decryption. We now implement S390_FEAT_MSA_EXT_8.
Signed-off-by: David Hildenbrand <da...@redhat.com>
---
target/s390x/gen-features.c | 1 +
target/s390x/insn-data.def | 1 +
target/s390x/translate.c | 7 +++++++
3 files changed, 9 insertions(+)
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index 1736b85ab0..8de18f7f41 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -717,6 +717,7 @@ static uint16_t qemu_MAX[] = {
/* features introduced after the z13 */
S390_FEAT_INSTRUCTION_EXEC_PROT,
S390_FEAT_MISC_INSTRUCTION_EXT,
+ S390_FEAT_MSA_EXT_8,
};
/****** END FEATURE DEFS ******/
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index bcd424e9ae..1ffdc20d59 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -979,6 +979,7 @@
D(0xb92d, KMCTR, RRF_b, MSA4, 0, 0, 0, 0, msa, 0, S390_FEAT_TYPE_KMCTR)
D(0xb92e, KM, RRE, MSA, 0, 0, 0, 0, msa, 0, S390_FEAT_TYPE_KM)
D(0xb92f, KMC, RRE, MSA, 0, 0, 0, 0, msa, 0, S390_FEAT_TYPE_KMC)
+ D(0xb929, KMA, RRF_b, MSA8, 0, 0, 0, 0, msa, 0, S390_FEAT_TYPE_KMA)
D(0xb93c, PPNO, RRE, MSA5, 0, 0, 0, 0, msa, 0, S390_FEAT_TYPE_PPNO)
D(0xb93e, KIMD, RRE, MSA, 0, 0, 0, 0, msa, 0, S390_FEAT_TYPE_KIMD)
D(0xb93f, KLMD, RRE, MSA, 0, 0, 0, 0, msa, 0, S390_FEAT_TYPE_KLMD)
diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index c90cb37aae..df549e59e9 100644
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -2715,6 +2715,12 @@ static DisasJumpType op_msa(DisasContext *s, DisasOps *o)
TCGv_i32 t_r1, t_r2, t_r3, type;
switch (s->insn->data) {
+ case S390_FEAT_TYPE_KMA:
+ if (r3 == r1 || r3 == r2) {
+ gen_program_exception(s, PGM_SPECIFICATION);
+ return DISAS_NORETURN;
+ }
+ /* FALL THROUGH */
case S390_FEAT_TYPE_KMCTR:
if (r3 & 1 || !r3) {
gen_program_exception(s, PGM_SPECIFICATION);
@@ -6130,6 +6136,7 @@ enum DisasInsnEnum {
#define FAC_MSA3 S390_FEAT_MSA_EXT_3 /* msa-extension-3 facility */
#define FAC_MSA4 S390_FEAT_MSA_EXT_4 /* msa-extension-4 facility */
#define FAC_MSA5 S390_FEAT_MSA_EXT_5 /* msa-extension-5 facility */
+#define FAC_MSA8 S390_FEAT_MSA_EXT_8 /* msa-extension-8 facility */
#define FAC_ECT S390_FEAT_EXTRACT_CPU_TIME
#define FAC_PCI S390_FEAT_ZPCI /* z/PCI facility */
#define FAC_AIS S390_FEAT_ADAPTER_INT_SUPPRESSION
--
2.26.2
