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| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2022-01-12 17:50:12 +0100 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2022-01-17 08:36:33 +0100 |
| commit | 521130f267240cb1ed8fd4635496493a153281db (patch) | |
| tree | a00e78ad85fb412192c7e6dc2088a03dd759b207 /target/s390x | |
| parent | 2df59b73e0864f021f6179f32f7ed364f6d4f38d (diff) | |
| download | qemu-521130f267240cb1ed8fd4635496493a153281db.zip qemu-521130f267240cb1ed8fd4635496493a153281db.tar.gz qemu-521130f267240cb1ed8fd4635496493a153281db.tar.bz2 | |
target/s390x: Fix SLDA sign bit index
SLDA operates on 64-bit values, so its sign bit index should be 63,
not 31.
Fixes: a79ba3398a0a ("target-s390: Convert SHIFT DOUBLE")
Reported-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20220112165016.226996-2-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'target/s390x')
| -rw-r--r-- | target/s390x/tcg/insn-data.def | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/s390x/tcg/insn-data.def b/target/s390x/tcg/insn-data.def index f0af458..90c7530 100644 --- a/target/s390x/tcg/insn-data.def +++ b/target/s390x/tcg/insn-data.def @@ -800,7 +800,7 @@ C(0xebde, SRLK, RSY_a, DO, r3_32u, sh32, new, r1_32, srl, 0) C(0xeb0c, SRLG, RSY_a, Z, r3_o, sh64, r1, 0, srl, 0) /* SHIFT LEFT DOUBLE */ - D(0x8f00, SLDA, RS_a, Z, r1_D32, sh64, new, r1_D32, sla, 0, 31) + D(0x8f00, SLDA, RS_a, Z, r1_D32, sh64, new, r1_D32, sla, 0, 63) /* SHIFT LEFT DOUBLE LOGICAL */ C(0x8d00, SLDL, RS_a, Z, r1_D32, sh64, new, r1_D32, sll, 0) /* SHIFT RIGHT DOUBLE */ |