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s390x TCG shift instruction fixes

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Cherry-pick the following upstream commits:

521130f267 target/s390x: Fix SLDA sign bit index
57556b28af target/s390x: Fix SRDA CC calculation
df103c09bc target/s390x: Fix cc_calc_sla_64() missing overflows
6da170beda target/s390x: Fix shifting 32-bit values for more than 31 bits
This commit is contained in:
Ilya Leoshkevich
2022-01-27 13:09:28 +01:00
parent 5f89981a3c
commit ad984b9366
5 changed files with 51 additions and 85 deletions
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3
qemu/target/s390x/helper.c
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@@ -347,8 +347,7 @@ const char *cc_name(enum cc_op cc_op)
[CC_OP_NZ_F64] = "CC_OP_NZ_F64",
[CC_OP_NZ_F128] = "CC_OP_NZ_F128",
[CC_OP_ICM] = "CC_OP_ICM",
[CC_OP_SLA_32] = "CC_OP_SLA_32",
[CC_OP_SLA_64] = "CC_OP_SLA_64",
[CC_OP_SLA] = "CC_OP_SLA",
[CC_OP_FLOGR] = "CC_OP_FLOGR",
[CC_OP_LCBB] = "CC_OP_LCBB",
[CC_OP_VC] = "CC_OP_VC",