void CMemAccessRefTest::Compile(Jitter::CJitter& jitter)
{
Framework::CMemStream codeStream;
jitter.SetStream(&codeStream);
jitter.Begin();
{
//Read ref test
{
jitter.PushRelRef(offsetof(CONTEXT, memory));
jitter.PushCst(LOAD_IDX * sizeof(void*));
jitter.AddRef();
jitter.LoadRefFromRef();
jitter.LoadFromRef();
jitter.PullRel(offsetof(CONTEXT, readValueResult));
}
EmitNullTest(jitter, NULLCHECK_IDX, offsetof(CONTEXT, nullCheck0));
EmitNullTest(jitter, LOAD_IDX, offsetof(CONTEXT, nullCheck1));
EmitNullComparison(jitter, NULLCHECK_IDX, offsetof(CONTEXT, nullCheck2));
EmitNullComparison(jitter, LOAD_IDX, offsetof(CONTEXT, nullCheck3));
}
jitter.End();
m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
void CMemAccessTest::Compile(Jitter::CJitter& jitter)
{
Framework::CMemStream codeStream;
jitter.SetStream(&codeStream);
jitter.Begin();
{
//Store test
jitter.PushRelRef(offsetof(CONTEXT, memory));
jitter.PushRel(offsetof(CONTEXT, offset));
jitter.AddRef();
jitter.PushCst(CONSTANT_1);
jitter.StoreAtRef();
//Read test
jitter.PushRelRef(offsetof(CONTEXT, memory));
jitter.PushCst(0x08);
jitter.AddRef();
jitter.LoadFromRef();
jitter.PullRel(offsetof(CONTEXT, result0));
//Write array test
jitter.PushRelAddrRef(offsetof(CONTEXT, array0));
jitter.PushCst(ARRAY_IDX_0 * 4);
jitter.AddRef();
jitter.PushCst(CONSTANT_2);
jitter.StoreAtRef();
//Read array test
jitter.PushRelAddrRef(offsetof(CONTEXT, array0));
jitter.PushCst(ARRAY_IDX_1 * 4);
jitter.AddRef();
jitter.LoadFromRef();
jitter.PullRel(offsetof(CONTEXT, result1));
}
jitter.End();
m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
void CMemAccessRefTest::EmitNullTest(Jitter::CJitter& jitter, uint32 index, size_t resultOffset)
{
jitter.PushRelRef(offsetof(CONTEXT, memory));
jitter.PushCst(index * sizeof(void*));
jitter.AddRef();
jitter.LoadRefFromRef();
jitter.IsRefNull();
jitter.PullRel(resultOffset);
}
void CMemAccessRefTest::EmitNullComparison(Jitter::CJitter& jitter, uint32 index, size_t resultOffset)
{
jitter.PushRelRef(offsetof(CONTEXT, memory));
jitter.PushCst(index * sizeof(void*));
jitter.AddRef();
jitter.LoadRefFromRef();
jitter.PushCst(0);
jitter.BeginIf(Jitter::CONDITION_EQ);
{
jitter.PushCst(1);
jitter.PullRel(resultOffset);
}
jitter.EndIf();
}
void CMdMemAccessTest::Compile(Jitter::CJitter& jitter)
{
Framework::CMemStream codeStream;
jitter.SetStream(&codeStream);
jitter.Begin();
{
jitter.PushRelRef(offsetof(CONTEXT, array));
jitter.MD_LoadFromRef();
jitter.MD_PullRel(offsetof(CONTEXT, result));
jitter.PushRelRef(offsetof(CONTEXT, array));
jitter.PushCst(0x10);
jitter.AddRef();
jitter.MD_PushRel(offsetof(CONTEXT, op));
jitter.MD_StoreAtRef();
}
jitter.End();
m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
