[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v1 17/33] s390x/tcg: Implement VECTOR LOAD VR FROM G
From: |
David Hildenbrand |
Subject: |
[Qemu-devel] [PATCH v1 17/33] s390x/tcg: Implement VECTOR LOAD VR FROM GRS DISJOINT |
Date: |
Tue, 26 Feb 2019 12:38:59 +0100 |
Fairly easy, just load from to gprs into a single vector.
Signed-off-by: David Hildenbrand <address@hidden>
---
target/s390x/insn-data.def | 2 ++
target/s390x/translate_vx.inc.c | 7 +++++++
2 files changed, 9 insertions(+)
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def
index 8b6957b750..1594366d7e 100644
--- a/target/s390x/insn-data.def
+++ b/target/s390x/insn-data.def
@@ -1006,6 +1006,8 @@
F(0xe707, VLBB, VRX, V, la2, 0, 0, 0, vlbb, 0, IF_VEC)
/* VECTOR LOAD VR ELEMENT FROM GR */
F(0xe722, VLVG, VRS_b, V, la2, r3, 0, 0, vlvg, 0, IF_VEC)
+/* VECTOR LOAD VR FROM GRS DISJOINT */
+ F(0xe762, VLVGP, VRR_f, V, r2, r3, 0, 0, vlvgp, 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 edf471b8a7..93cbc9328f 100644
--- a/target/s390x/translate_vx.inc.c
+++ b/target/s390x/translate_vx.inc.c
@@ -461,3 +461,10 @@ static DisasJumpType op_vlvg(DisasContext *s, DisasOps *o)
return DISAS_NEXT;
}
+
+static DisasJumpType op_vlvgp(DisasContext *s, DisasOps *o)
+{
+ write_vec_element_i64(o->in1, get_field(s->fields, v1), 0, MO_64);
+ write_vec_element_i64(o->in2, get_field(s->fields, v1), 1, MO_64);
+ return DISAS_NEXT;
+}
--
2.17.2
- Re: [Qemu-devel] [PATCH v1 14/33] s390x/tcg: Implement VECTOR LOAD MULTIPLE, (continued)
- [Qemu-devel] [PATCH v1 13/33] s390x/tcg: Implement VECTOR LOAD LOGICAL ELEMENT AND ZERO, David Hildenbrand, 2019/02/26
- [Qemu-devel] [PATCH v1 16/33] s390x/tcg: Implement VECTOR LOAD VR ELEMENT FROM GR, David Hildenbrand, 2019/02/26
- [Qemu-devel] [PATCH v1 20/33] s390x/tcg: Implement VECTOR PACK, David Hildenbrand, 2019/02/26
- [Qemu-devel] [PATCH v1 18/33] s390x/tcg: Implement VECTOR LOAD WITH LENGTH, David Hildenbrand, 2019/02/26
- [Qemu-devel] [PATCH v1 17/33] s390x/tcg: Implement VECTOR LOAD VR FROM GRS DISJOINT,
David Hildenbrand <=
- [Qemu-devel] [PATCH v1 19/33] s390x/tcg: Implement VECTOR MERGE (HIGH|LOW), David Hildenbrand, 2019/02/26
- [Qemu-devel] [PATCH v1 15/33] s390x/tcg: Implement VECTOR LOAD TO BLOCK BOUNDARY, David Hildenbrand, 2019/02/26
- [Qemu-devel] [PATCH v1 21/33] s390x/tcg: Implement VECTOR PACK (LOGICAL) SATURATE, David Hildenbrand, 2019/02/26