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target/mips: Hard code size with MO_{8|16|32|64}

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Temporarily no-op size_memop was introduced to aid the conversion of
memory_region_dispatch_{read|write} operand "unsigned size" into
"MemOp op".

Now size_memop is implemented, again hard coded size but with
MO_{8|16|32|64}. This is more expressive and avoids size_memop calls.

Backports commit 4574664677116dedb29b12150137f3888374a857 from qemu
This commit is contained in:
Tony Nguyen 2020-01-07 18:30:37 -05:00 committed by Lioncash
parent 435d2e5c67
commit cb5688009e
1 changed files with 2 additions and 2 deletions
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4
qemu/target/mips/op_helper.c
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@ -4728,11 +4728,11 @@ void helper_cache(CPUMIPSState *env, target_ulong addr, uint32_t op)
if (op == 9) {
/* Index Store Tag */
memory_region_dispatch_write(env->itc_tag, index, env->CP0_TagLo,
size_memop(8), MEMTXATTRS_UNSPECIFIED);
MO_64, MEMTXATTRS_UNSPECIFIED);
} else if (op == 5) {
/* Index Load Tag */
memory_region_dispatch_read(env->itc_tag, index, &env->CP0_TagLo,
size_memop(8), MEMTXATTRS_UNSPECIFIED);
MO_64, MEMTXATTRS_UNSPECIFIED);
}
#endif
}