diff options
| author | David Hildenbrand <david@redhat.com> | 2020-09-28 14:27:13 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2020-10-02 13:52:49 +0200 |
| commit | 6645e4542fa2fcbd43f0df8c3a185e25edb366aa (patch) | |
| tree | 75d428377b4973d3b80bb568cae577d922643d04 /target/s390x | |
| parent | fa5e82ccb4ffb9bd6c0fa98636679dad07e9a91f (diff) | |
s390x/tcg: Implement MULTIPLY HALFWORD (MGH)
Just like MULTIPLY HALFWORD IMMEDIATE (MGHI), only the second operand
(signed 16 bit) comes from memory.
Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200928122717.30586-6-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'target/s390x')
| -rw-r--r-- | target/s390x/insn-data.def | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def index 13c4ffdaf5..bf18d8aaf4 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -669,6 +669,7 @@ /* MULTIPLY HALFWORD */ C(0x4c00, MH, RX_a, Z, r1_o, m2_16s, new, r1_32, mul, 0) C(0xe37c, MHY, RXY_a, GIE, r1_o, m2_16s, new, r1_32, mul, 0) + C(0xe33c, MGH, RXY_a, MIE2,r1_o, m2_16s, r1, 0, mul, 0) /* MULTIPLY HALFWORD IMMEDIATE */ C(0xa70c, MHI, RI_a, Z, r1_o, i2, new, r1_32, mul, 0) C(0xa70d, MGHI, RI_a, Z, r1_o, i2, r1, 0, mul, 0) |