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authorRichard Henderson2018-12-03 16:22:57 +0100
committerRichard Henderson2018-12-17 04:04:44 +0100
commit913c2bddc2f29fc57ddf70f762a0a218cf17f3fc (patch)
tree24207a28be557afffef68e29b4b54718654ec227 /migration/block.h
parenttcg/i386: Assume 32-bit values are zero-extended (diff)
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tcg/i386: Precompute all guest_base parameters
These values are constant between all qemu_ld/st invocations; there is no need to figure this out each time. If we cannot use a segment or an offset directly for guest_base, load the value into a register in the prologue. Reviewed-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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