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| author | David Hildenbrand <david@redhat.com> | 2019-04-11 10:43:39 +0200 |
|---|---|---|
| committer | David Hildenbrand <david@redhat.com> | 2019-05-17 10:54:13 +0200 |
| commit | 35f0ba5fe11559bf6349169049f3afdabbf9b9d4 (patch) | |
| tree | a2fa5fa59691071bfaf632bd0a14dc1f39e5bb46 | |
| parent | 53e0ca22fdc76e24408689a4c9089e082917651e (diff) | |
| download | qemu-35f0ba5fe11559bf6349169049f3afdabbf9b9d4.zip qemu-35f0ba5fe11559bf6349169049f3afdabbf9b9d4.tar.gz qemu-35f0ba5fe11559bf6349169049f3afdabbf9b9d4.tar.bz2 | |
s390x/tcg: Implement VECTOR LOAD POSITIVE
Similar to VECTOR LOAD COMPLEMENT.
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_vx.inc.c | 13 |
2 files changed, 15 insertions, 0 deletions
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def index 07868ff..fc8886f 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -1096,6 +1096,8 @@ F(0xe7bc, VGFMA, VRR_d, V, 0, 0, 0, 0, vgfma, 0, IF_VEC) /* VECTOR LOAD COMPLEMENT */ F(0xe7de, VLC, VRR_a, V, 0, 0, 0, 0, vlc, 0, IF_VEC) +/* VECTOR LOAD POSITIVE */ + F(0xe7df, VLP, VRR_a, V, 0, 0, 0, 0, vlp, 0, IF_VEC) #ifndef CONFIG_USER_ONLY /* COMPARE AND SWAP AND PURGE */ diff --git a/target/s390x/translate_vx.inc.c b/target/s390x/translate_vx.inc.c index 2fc06c7..566a7df 100644 --- a/target/s390x/translate_vx.inc.c +++ b/target/s390x/translate_vx.inc.c @@ -1537,3 +1537,16 @@ static DisasJumpType op_vlc(DisasContext *s, DisasOps *o) gen_gvec_fn_2(neg, es, get_field(s->fields, v1), get_field(s->fields, v2)); return DISAS_NEXT; } + +static DisasJumpType op_vlp(DisasContext *s, DisasOps *o) +{ + const uint8_t es = get_field(s->fields, m3); + + if (es > ES_64) { + gen_program_exception(s, PGM_SPECIFICATION); + return DISAS_NORETURN; + } + + gen_gvec_fn_2(abs, es, get_field(s->fields, v1), get_field(s->fields, v2)); + return DISAS_NEXT; +} |