mirrors/dynarmic
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

a32_emit_x64: EmitVAddrLookup: Use 64-bit registers where required

Browse source
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
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/backend/x64/a32_emit_x64.cpp
View file

@ -933,7 +933,7 @@ Xbyak::RegExp EmitVAddrLookup(BlockOfCode& code, A32EmitContext& ctx, size_t bit
code.mov(tmp, vaddr.cvt32()); code.mov(tmp, vaddr.cvt32());
code.shr(tmp, static_cast<int>(page_bits)); 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.test(page, page);
code.jz(abort, code.T_NEAR); code.jz(abort, code.T_NEAR);
if (ctx.conf.absolute_offset_page_table) { 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.mov(tmp, vaddr.cvt32());
code.and_(tmp, static_cast<u32>(page_mask)); code.and_(tmp, static_cast<u32>(page_mask));
return page + tmp; return page + tmp.cvt64();
} }
template<std::size_t bitsize> template<std::size_t bitsize>