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a32_emit_x64: EmitVAddrLookup: Use 64-bit registers where required

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This commit is contained in:
MerryMage 2020-06-19 00:44:37 +01:00
parent 687c604197
commit b759773b3b
1 changed files with 2 additions and 2 deletions
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4
src/backend/x64/a32_emit_x64.cpp
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@ -933,7 +933,7 @@ Xbyak::RegExp EmitVAddrLookup(BlockOfCode& code, A32EmitContext& ctx, size_t bit
code.mov(tmp, vaddr.cvt32());
code.shr(tmp, static_cast<int>(page_bits));
code.mov(page, qword[r14 + tmp * sizeof(void*)]);
code.mov(page, qword[r14 + tmp.cvt64() * sizeof(void*)]);
code.test(page, page);
code.jz(abort, code.T_NEAR);
if (ctx.conf.absolute_offset_page_table) {
@ -941,7 +941,7 @@ Xbyak::RegExp EmitVAddrLookup(BlockOfCode& code, A32EmitContext& ctx, size_t bit
}
code.mov(tmp, vaddr.cvt32());
code.and_(tmp, static_cast<u32>(page_mask));
return page + tmp;
return page + tmp.cvt64();
}
template<std::size_t bitsize>