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| author | David Hildenbrand <david@redhat.com> | 2019-04-11 11:00:30 +0200 |
|---|---|---|
| committer | David Hildenbrand <david@redhat.com> | 2019-05-17 10:54:13 +0200 |
| commit | 5bc4a20faba0fe3493bcaddf5b516528d994dd7e (patch) | |
| tree | 049c90b04df0ec3b2736ff221caa93eb1a4c3bb7 | |
| parent | 2bf3ee38f1f8462d5267ce584182cfe448398e10 (diff) | |
| download | qemu-5bc4a20faba0fe3493bcaddf5b516528d994dd7e.zip | |
s390x/tcg: Implement VECTOR NAND
Part of vector enhancements facility 1, but easy to implement.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
| -rw-r--r-- | target/s390x/insn-data.def | 2 | ||||
| -rw-r--r-- | target/s390x/translate.c | 1 | ||||
| -rw-r--r-- | target/s390x/translate_vx.inc.c | 7 |
3 files changed, 10 insertions, 0 deletions
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def index 2c794a2744..bc8b84e1c2 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -1134,6 +1134,8 @@ F(0xe7a7, VMO, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC) /* VECTOR MULTIPLY LOGICAL ODD */ F(0xe7a5, VMLO, VRR_c, V, 0, 0, 0, 0, vm, 0, IF_VEC) +/* VECTOR NAND */ + F(0xe76e, VNN, VRR_c, VE, 0, 0, 0, 0, vnn, 0, IF_VEC) #ifndef CONFIG_USER_ONLY /* COMPARE AND SWAP AND PURGE */ diff --git a/target/s390x/translate.c b/target/s390x/translate.c index da8f5b469d..fa57b7550e 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -6093,6 +6093,7 @@ enum DisasInsnEnum { #define FAC_PCI S390_FEAT_ZPCI /* z/PCI facility */ #define FAC_AIS S390_FEAT_ADAPTER_INT_SUPPRESSION #define FAC_V S390_FEAT_VECTOR /* vector facility */ +#define FAC_VE S390_FEAT_VECTOR_ENH /* vector enhancements facility 1 */ static const DisasInsn insn_info[] = { #include "insn-data.def" diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c index bf212b77bb..7fcb7085e5 100644 --- a/target/s390x/translate_vx.inc.c +++ b/target/s390x/translate_vx.inc.c @@ -1791,3 +1791,10 @@ static DisasJumpType op_vm(DisasContext *s, DisasOps *o) get_field(s->fields, v3), fn); return DISAS_NEXT; } + +static DisasJumpType op_vnn(DisasContext *s, DisasOps *o) +{ + gen_gvec_fn_3(nand, ES_8, get_field(s->fields, v1), + get_field(s->fields, v2), get_field(s->fields, v3)); + return DISAS_NEXT; +} |