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a64_emit_x64: bug: EmitA64WriteMemory128 should write not read

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This commit is contained in:
MerryMage 2018-01-24 16:49:06 +00:00
parent ab84524806
commit da3e9a5704
1 changed files with 2 additions and 2 deletions
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4
src/backend_x64/a64_emit_x64.cpp
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@ -402,8 +402,8 @@ void A64EmitX64::EmitA64WriteMemory128(A64EmitContext& ctx, IR::Inst* inst) {
code->sub(rsp, ABI_SHADOW_SPACE);
code->movaps(code->xword[code->ABI_PARAM3], xmm_value);
DEVIRT(conf.callbacks, &A64::UserCallbacks::MemoryRead128).EmitCall(code, [&](Xbyak::Reg64 return_value, Xbyak::Reg64 vaddr) {
ASSERT(return_value == code->ABI_PARAM2 && vaddr == code->ABI_PARAM3);
DEVIRT(conf.callbacks, &A64::UserCallbacks::MemoryWrite128).EmitCall(code, [&](Xbyak::Reg64 vaddr, Xbyak::Reg64 value_ptr) {
ASSERT(vaddr == code->ABI_PARAM2 && value_ptr == code->ABI_PARAM3);
});
code->add(rsp, ABI_SHADOW_SPACE);