Exemplo n.º 1
0
void CWin32EmbedServer::WriteInterfaceToConsole()
{
	Framework::CMemStream marshalStream;

	{
		auto comStream = Framework::Win32::CComPtr<Framework::Win32::CComStreamAdapter>(
			new Framework::Win32::CComStreamAdapter(marshalStream));

		DWORD dstContext = 0;
		HRESULT result = S_OK;
		result = CoMarshalInterface(comStream, IID_IEmbedApplication, this, MSHCTX_LOCAL, NULL, 0);
		assert(SUCCEEDED(result));
	}

	{
		BOOL result = FALSE;
		DWORD numberWritten = 0;

		HANDLE stdoutHandle = GetStdHandle(STD_OUTPUT_HANDLE);
		assert(stdoutHandle != 0);

		DWORD marshalSize = marshalStream.GetLength();
		result = WriteFile(stdoutHandle, &marshalSize, sizeof(DWORD), &numberWritten, nullptr);
		assert(result);
		assert(numberWritten == sizeof(DWORD));

		result = WriteFile(stdoutHandle, marshalStream.GetBuffer(), marshalSize, &numberWritten, nullptr);
		assert(result);
		assert(numberWritten == marshalSize);
	}
}
Exemplo n.º 2
0
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());
}
Exemplo n.º 3
0
void CFpIntMixTest::Compile(Jitter::CJitter& jitter)
{
	Framework::CMemStream codeStream;
	jitter.SetStream(&codeStream);

	jitter.Begin();
	{
		//number1 = 100.f
		jitter.PushCst(0x42C80000);
		jitter.PullRel(offsetof(CONTEXT, number1));

		//number2 = toFloat(multiplier)
		jitter.FP_PushWord(offsetof(CONTEXT, multiplier));
		jitter.FP_PullSingle(offsetof(CONTEXT, number2));

		//number1 = number1 * number2
		jitter.FP_PushSingle(offsetof(CONTEXT, number1));
		jitter.FP_PushSingle(offsetof(CONTEXT, number2));
		jitter.FP_Mul();
		jitter.FP_PullSingle(offsetof(CONTEXT, number1));

		//number1 = toInt(number1)
		jitter.FP_PushSingle(offsetof(CONTEXT, number1));
		jitter.FP_PullWordTruncate(offsetof(CONTEXT, number1));

		//result = number1
		jitter.PushRel(offsetof(CONTEXT, number1));
		jitter.PullRel(offsetof(CONTEXT, result));
	}
	jitter.End();

	m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
Exemplo n.º 4
0
CDialog::CDialog(const TCHAR* resourceName, HWND parentWnd)
: m_isModal(false)
{
	DIALOGTEMPLATE dialogTemplate;

	{
		HRSRC resourceSrc = FindResource(GetModuleHandle(NULL), resourceName, RT_DIALOG);
		DWORD resourceSize = SizeofResource(GetModuleHandle(NULL), resourceSrc);
		HGLOBAL resourceHandle = LoadResource(GetModuleHandle(NULL), resourceSrc);

		DLGTEMPLATE* dialogTemplateSrc = reinterpret_cast<DLGTEMPLATE*>(LockResource(resourceHandle));
		Framework::CPtrStream dialogTemplateStream(dialogTemplateSrc, resourceSize);
		dialogTemplate = ReadDialogTemplate(dialogTemplateStream);
		UnlockResource(resourceHandle);
	}

	NONCLIENTMETRICS metrics;
	CDefaultFonts::GetNonClientMetrics(metrics);
	dialogTemplate.pointsize	= -MulDiv(metrics.lfMessageFont.lfHeight, 72, GetDeviceCaps(GetDC(NULL), LOGPIXELSY));
	dialogTemplate.weight		= static_cast<WORD>(metrics.lfMessageFont.lfWeight);
	dialogTemplate.italic		= metrics.lfMessageFont.lfItalic;
	dialogTemplate.charset		= metrics.lfMessageFont.lfCharSet;
	dialogTemplate.typeface		= metrics.lfMessageFont.lfFaceName;

	{
		Framework::CMemStream dialogTemplateStream;
		WriteDialogTemplate(dialogTemplate, dialogTemplateStream);

		m_hWnd = CreateDialogIndirect(GetModuleHandle(NULL), 
			reinterpret_cast<LPDLGTEMPLATE>(dialogTemplateStream.GetBuffer()), parentWnd, &CDialog::DialogProc);
	}
}
Exemplo n.º 5
0
void CAliasTest2::Compile(Jitter::CJitter& jitter)
{
	Framework::CMemStream codeStream;
	jitter.SetStream(&codeStream);

	jitter.Begin();
	{
		jitter.PushCst(CONSTANT_1);
		jitter.PullRel(offsetof(CONTEXT, value1[0]));

		jitter.PushCst(CONSTANT_2);
		jitter.PullRel(offsetof(CONTEXT, value1[1]));

		jitter.PushCst(CONSTANT_3);
		jitter.PullRel(offsetof(CONTEXT, value1[2]));

		jitter.PushCst(CONSTANT_4);
		jitter.PullRel(offsetof(CONTEXT, value1[3]));

		jitter.MD_PushRel(offsetof(CONTEXT, value2));
		jitter.MD_PushRelExpand(offsetof(CONTEXT, value1[2]));
		jitter.MD_AddS();
		jitter.MD_PullRel(offsetof(CONTEXT, value1), true, true, true, false);
		//Here value1 should be (3, 3, 3, 4)

		jitter.MD_PushRel(offsetof(CONTEXT, value2));
		jitter.MD_PushRelExpand(offsetof(CONTEXT, value1[2]));
		jitter.MD_AddS();
		jitter.MD_PullRel(offsetof(CONTEXT, value3));
		//Here value3 should be (4, 4, 4, 4)
	}
	jitter.End();

	m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
Exemplo n.º 6
0
void CMdTest::Compile(Jitter::CJitter& jitter)
{
	Framework::CMemStream codeStream;
	jitter.SetStream(&codeStream);

	jitter.Begin();
	{
		jitter.MD_PushRel(offsetof(CONTEXT, src1));
		jitter.MD_PullRel(offsetof(CONTEXT, dstMov));

		//Shifts
		jitter.MD_PushRel(offsetof(CONTEXT, src0));
		jitter.MD_PushRel(offsetof(CONTEXT, src1));
		jitter.PushCst(48);
		jitter.MD_Srl256();
		jitter.MD_PullRel(offsetof(CONTEXT, dstSrl256_1));

		jitter.MD_PushRel(offsetof(CONTEXT, src0));
		jitter.MD_PushRel(offsetof(CONTEXT, src1));
		jitter.PushRel(offsetof(CONTEXT, shiftAmount));
		jitter.MD_Srl256();
		jitter.MD_PullRel(offsetof(CONTEXT, dstSrl256_2));

		//Packs
		jitter.MD_PushRel(offsetof(CONTEXT, src0));
		jitter.MD_PushRel(offsetof(CONTEXT, src1));
		jitter.MD_PackHB();
		jitter.MD_PullRel(offsetof(CONTEXT, dstPackHB));

		jitter.MD_PushRel(offsetof(CONTEXT, src0));
		jitter.MD_PushRel(offsetof(CONTEXT, src1));
		jitter.MD_PackWH();
		jitter.MD_PullRel(offsetof(CONTEXT, dstPackWH));

		//Aliased packs
		jitter.MD_PushRel(offsetof(CONTEXT, dstPackHBAlias));
		jitter.MD_PushRel(offsetof(CONTEXT, src1));
		jitter.MD_PackHB();
		jitter.MD_PullRel(offsetof(CONTEXT, dstPackHBAlias));

		jitter.MD_PushRel(offsetof(CONTEXT, dstPackWHAlias));
		jitter.MD_PushRel(offsetof(CONTEXT, src1));
		jitter.MD_PackWH();
		jitter.MD_PullRel(offsetof(CONTEXT, dstPackWHAlias));
	}
	jitter.End();

	m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
Exemplo n.º 7
0
void CSimpleMdTest::Compile(Jitter::CJitter& jitter)
{
	Framework::CMemStream codeStream;
	jitter.SetStream(&codeStream);

	jitter.Begin();
	{
		jitter.MD_PushRel(offsetof(CONTEXT, op1));
		jitter.MD_PushRel(offsetof(CONTEXT, op2));
		jitter.MD_AddW();
		jitter.MD_PullRel(offsetof(CONTEXT, result));
	}
	jitter.End();

	m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
Exemplo n.º 8
0
unsigned int CompileFunction(CPsfVm& virtualMachine, CMipsJitter* jitter, const std::vector<uint32>& blockCode, Jitter::CObjectFile& objectFile, const std::string& functionName, uint32 begin, uint32 end)
{
	auto& context = virtualMachine.GetCpu();

	uint8* ram = virtualMachine.GetRam();
	for(uint32 address = begin; address <= end; address += 4)
	{
		*reinterpret_cast<uint32*>(&ram[address]) = blockCode[(address - begin) / 4];
	}

	{
		Framework::CMemStream outputStream;
		Jitter::CObjectFile::INTERNAL_SYMBOL func;

		jitter->GetCodeGen()->SetExternalSymbolReferencedHandler(
			[&] (void* symbol, uint32 offset)
			{
				Jitter::CObjectFile::SYMBOL_REFERENCE ref;
				ref.offset		= offset;
				ref.type		= Jitter::CObjectFile::SYMBOL_TYPE_EXTERNAL;
				ref.symbolIndex	= objectFile.GetExternalSymbolIndexByValue(symbol);
				func.symbolReferences.push_back(ref);
			}
		);

		jitter->SetStream(&outputStream);
		jitter->Begin();

		for(uint32 address = begin; address <= end; address += 4)
		{
			context.m_pArch->CompileInstruction(address, jitter, &context);
			//Sanity check
			assert(jitter->IsStackEmpty());
		}

		jitter->End();

		func.name		= functionName;
		func.data		= std::vector<uint8>(outputStream.GetBuffer(), outputStream.GetBuffer() + outputStream.GetSize());
		func.location	= Jitter::CObjectFile::INTERNAL_SYMBOL_LOCATION_TEXT;
		return objectFile.AddInternalSymbol(func);
	}
}
Exemplo n.º 9
0
	bool CPacketUtils::HasPacket(Framework::CMemStream& stream)
	{
		if (stream.GetSize() < sizeof(PACKETHEADER))
		{
			return false;
		}

		stream.Seek(0, Framework::STREAM_SEEK_SET);

		PACKETHEADER header;
		stream.Read(&header, sizeof(PACKETHEADER));
		stream.Seek(0, Framework::STREAM_SEEK_END);

		if (stream.GetSize() < header.packetSize)
		{
			return false;
		}
		return true;
	}
Exemplo n.º 10
0
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());
}
Exemplo n.º 11
0
std::string CEmbedRemoteCall::ToString() const
{
	auto rpcParamsNode = new Framework::Xml::CNode("Params", true);
	for(const auto& param : m_params)
	{
		auto rpcParamNode = new Framework::Xml::CNode("Param", true);
		rpcParamNode->InsertAttribute(Framework::Xml::CreateAttributeStringValue("Name", param.first.c_str()));
		rpcParamNode->InsertAttribute(Framework::Xml::CreateAttributeStringValue("Value", param.second.c_str()));
		rpcParamsNode->InsertNode(rpcParamNode);
	}

	auto rpcNode = std::make_unique<Framework::Xml::CNode>("Call", true);
	rpcNode->InsertAttribute(Framework::Xml::CreateAttributeStringValue("Method", m_method.c_str()));
	rpcNode->InsertNode(rpcParamsNode);

	Framework::CMemStream rpcNodeStream;
	Framework::Xml::CWriter::WriteDocument(rpcNodeStream, rpcNode.get());

	return std::string(rpcNodeStream.GetBuffer(), rpcNodeStream.GetBuffer() + rpcNodeStream.GetSize());
}
Exemplo n.º 12
0
void CAlu64Test::Compile(Jitter::CJitter& jitter)
{
	Framework::CMemStream codeStream;
	jitter.SetStream(&codeStream);

	jitter.Begin();
	{
		jitter.PushRel64(offsetof(CONTEXT, value0));
		jitter.PushRel64(offsetof(CONTEXT, value1));
		jitter.Add64();
		jitter.PullRel64(offsetof(CONTEXT, resultAdd0));

		jitter.PushRel64(offsetof(CONTEXT, value2));
		jitter.PushRel64(offsetof(CONTEXT, value3));
		jitter.Add64();
		jitter.PullRel64(offsetof(CONTEXT, resultAdd1));

		jitter.PushRel64(offsetof(CONTEXT, value0));
		jitter.PushCst64(CONSTANT_5);
		jitter.Add64();
		jitter.PullRel64(offsetof(CONTEXT, resultAddCst));

		jitter.PushRel64(offsetof(CONTEXT, value0));
		jitter.PushRel64(offsetof(CONTEXT, value1));
		jitter.Sub64();
		jitter.PullRel64(offsetof(CONTEXT, resultSub0));

		jitter.PushRel64(offsetof(CONTEXT, value2));
		jitter.PushRel64(offsetof(CONTEXT, value3));
		jitter.Sub64();
		jitter.PullRel64(offsetof(CONTEXT, resultSub1));

		jitter.PushCst64(CONSTANT_5);
		jitter.PushRel64(offsetof(CONTEXT, value0));
		jitter.Sub64();
		jitter.PullRel64(offsetof(CONTEXT, resultSubCst));
	}
	jitter.End();

	m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
Exemplo n.º 13
0
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());
}
Exemplo n.º 14
0
std::vector<uint8> CPacketUtils::ReadPacket(Framework::CMemStream& stream)
{
	std::vector<uint8> result;

	if(!CPacketUtils::HasPacket(stream))
	{
		assert(0);
		return result;
	}

	stream.Seek(0, Framework::STREAM_SEEK_SET);
	PACKETHEADER header;
	stream.Read(&header, sizeof(PACKETHEADER));

	if(header.packetSize < sizeof(PACKETHEADER))
	{
		//Invalid packet
		CLog::GetInstance().LogError(LOG_NAME, "Packet size in header is invalid.\r\n");
		return result;
	}

	stream.Seek(0, Framework::STREAM_SEEK_SET);
	result.resize(header.packetSize);
	stream.Read(&result[0], header.packetSize);
	stream.Truncate();

	stream.Seek(0, Framework::STREAM_SEEK_END);

	return result;
}
Exemplo n.º 15
0
void CRandomAluTest3::Compile(Jitter::CJitter& jitter)
{
	Framework::CMemStream codeStream;
	jitter.SetStream(&codeStream);

	jitter.Begin();
	{
		//a = b ^ a
		if(m_useConstant)
		{
			jitter.PushCst(TEST_NUMBER1);
		}
		else
		{
			jitter.PushRel(offsetof(CONTEXT, number1));
		}

		if(m_useConstant)
		{
			jitter.PushCst(TEST_NUMBER2);
		}
		else
		{
			jitter.PushRel(offsetof(CONTEXT, number2));
		}

		jitter.Xor();

		//b = a

		jitter.PullRel(offsetof(CONTEXT, number1));

		jitter.PushRel(offsetof(CONTEXT, number1));
		jitter.PullRel(offsetof(CONTEXT, number2));
	}
	jitter.End();

	m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
Exemplo n.º 16
0
void CMdFpFlagTest::Compile(Jitter::CJitter& jitter)
{
	Framework::CMemStream codeStream;
	jitter.SetStream(&codeStream);

	jitter.Begin();
	{
		//0
		jitter.MD_PushRel(offsetof(CONTEXT, src0));
		jitter.MD_IsNegative();
		jitter.PullRel(offsetof(CONTEXT, dstIsNegative0));

		jitter.MD_PushRel(offsetof(CONTEXT, src0));
		jitter.MD_IsZero();
		jitter.PullRel(offsetof(CONTEXT, dstIsZero0));

		//1
		jitter.MD_PushRel(offsetof(CONTEXT, src1));
		jitter.MD_IsNegative();
		jitter.PullRel(offsetof(CONTEXT, dstIsNegative1));

		jitter.MD_PushRel(offsetof(CONTEXT, src1));
		jitter.MD_IsZero();
		jitter.PullRel(offsetof(CONTEXT, dstIsZero1));

		//2
		jitter.MD_PushRel(offsetof(CONTEXT, src2));
		jitter.MD_IsNegative();
		jitter.PullRel(offsetof(CONTEXT, dstIsNegative2));

		jitter.MD_PushRel(offsetof(CONTEXT, src2));
		jitter.MD_IsZero();
		jitter.PullRel(offsetof(CONTEXT, dstIsZero2));
	}
	jitter.End();

	m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
Exemplo n.º 17
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extern "C" JNIEXPORT jstring JNICALL Java_com_virtualapplications_play_InputManager_getVirtualPadItems(JNIEnv* env, jobject obj, jfloat screenWidth, jfloat screenHeight)
{
	auto items = CVirtualPad::GetItems(screenWidth, screenHeight);
	auto documentNode = std::make_unique<Framework::Xml::CNode>("Document", true);
	for(const auto& item : items)
	{
		auto itemNode = new Framework::Xml::CNode("Item", true);
		itemNode->InsertAttribute("isAnalog", item.isAnalog ? "true" : "false");
		itemNode->InsertAttribute("x1", std::to_string(item.x1).c_str());
		itemNode->InsertAttribute("y1", std::to_string(item.y1).c_str());
		itemNode->InsertAttribute("x2", std::to_string(item.x2).c_str());
		itemNode->InsertAttribute("y2", std::to_string(item.y2).c_str());
		itemNode->InsertAttribute("code0", std::to_string(item.code0).c_str());
		itemNode->InsertAttribute("code1", std::to_string(item.code1).c_str());
		itemNode->InsertAttribute("caption", item.caption.c_str());
		itemNode->InsertAttribute("imageName", item.imageName.c_str());
		documentNode->InsertNode(itemNode);
	}
	Framework::CMemStream outputStream;
	Framework::Xml::CWriter::WriteDocument(outputStream, documentNode.get());
	auto resultString = std::string(outputStream.GetBuffer(), outputStream.GetBuffer() + outputStream.GetSize());
	jstring result = env->NewStringUTF(resultString.c_str());
	return result;
}
Exemplo n.º 18
0
void CAliasTest::Compile(Jitter::CJitter& jitter)
{
	Framework::CMemStream codeStream;
	jitter.SetStream(&codeStream);

	jitter.Begin();
	{
		jitter.PushCst64(0);
		jitter.PullRel64(offsetof(CONTEXT, value0));

		jitter.PushCst(CONSTANT_1);
		jitter.PullRel(offsetof(CONTEXT, value0[0]));

		jitter.PushCst(CONSTANT_2);
		jitter.PullRel(offsetof(CONTEXT, value0[1]));

		jitter.PushRel64(offsetof(CONTEXT, value0));
		jitter.PushRel64(offsetof(CONTEXT, value1));
		jitter.Cmp64(Jitter::CONDITION_EQ);
		jitter.PullRel(offsetof(CONTEXT, result));

		for(unsigned int i = 0; i < 4; i++)
		{
			jitter.PushCst(0);
			jitter.PullRel(offsetof(CONTEXT, value4[i]));
		}

		jitter.MD_PushRel(offsetof(CONTEXT, value2));
		jitter.MD_PushRel(offsetof(CONTEXT, value3));
		jitter.MD_AddWSS();
		jitter.MD_PullRel(offsetof(CONTEXT, value4), true, false, false, true);
	}
	jitter.End();

	m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
Exemplo n.º 19
0
void CCmp64Test::Compile(Jitter::CJitter& jitter)
{
	Framework::CMemStream codeStream;
	jitter.SetStream(&codeStream);

	jitter.Begin();
	{
		//Equal
		//---------------------------------
		jitter.PushRel64(offsetof(CONTEXT, value0));
		if(m_useConstant)
		{
			jitter.PushCst64(m_value1);
		}
		else
		{
			jitter.PushRel64(offsetof(CONTEXT, value1));
		}
		jitter.Cmp64(Jitter::CONDITION_EQ);
		jitter.PullRel(offsetof(CONTEXT, resultEq));

		//Not Equal
		//---------------------------------
		jitter.PushRel64(offsetof(CONTEXT, value0));
		if(m_useConstant)
		{
			jitter.PushCst64(m_value1);
		}
		else
		{
			jitter.PushRel64(offsetof(CONTEXT, value1));
		}
		jitter.Cmp64(Jitter::CONDITION_NE);
		jitter.PullRel(offsetof(CONTEXT, resultNe));

		//Less Than (unsigned)
		//---------------------------------
		jitter.PushRel64(offsetof(CONTEXT, value0));
		if(m_useConstant)
		{
			jitter.PushCst64(m_value1);
		}
		else
		{
			jitter.PushRel64(offsetof(CONTEXT, value1));
		}
		jitter.Cmp64(Jitter::CONDITION_BL);
		jitter.PullRel(offsetof(CONTEXT, resultBl));

		//Less Than (signed)
		//---------------------------------
		jitter.PushRel64(offsetof(CONTEXT, value0));
		if(m_useConstant)
		{
			jitter.PushCst64(m_value1);
		}
		else
		{
			jitter.PushRel64(offsetof(CONTEXT, value1));
		}
		jitter.Cmp64(Jitter::CONDITION_LT);
		jitter.PullRel(offsetof(CONTEXT, resultLt));

		//Less Equal (signed)
		//---------------------------------
		jitter.PushRel64(offsetof(CONTEXT, value0));
		if(m_useConstant)
		{
			jitter.PushCst64(m_value1);
		}
		else
		{
			jitter.PushRel64(offsetof(CONTEXT, value1));
		}
		jitter.Cmp64(Jitter::CONDITION_LE);
		jitter.PullRel(offsetof(CONTEXT, resultLe));

		//Greater Than (unsigned)
		//---------------------------------
		jitter.PushRel64(offsetof(CONTEXT, value0));
		if(m_useConstant)
		{
			jitter.PushCst64(m_value1);
		}
		else
		{
			jitter.PushRel64(offsetof(CONTEXT, value1));
		}
		jitter.Cmp64(Jitter::CONDITION_AB);
		jitter.PullRel(offsetof(CONTEXT, resultAb));

		//Greater Than (signed)
		//---------------------------------
		jitter.PushRel64(offsetof(CONTEXT, value0));
		if(m_useConstant)
		{
			jitter.PushCst64(m_value1);
		}
		else
		{
			jitter.PushRel64(offsetof(CONTEXT, value1));
		}
		jitter.Cmp64(Jitter::CONDITION_GT);
		jitter.PullRel(offsetof(CONTEXT, resultGt));
	}
	jitter.End();

	m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}
Exemplo n.º 20
0
void CBasicBlock::Compile()
{
#ifndef AOT_USE_CACHE

	Framework::CMemStream stream;
	{
		static
#ifdef AOT_BUILD_CACHE
		    __declspec(thread)
#endif
		        CMipsJitter* jitter = nullptr;
		if(jitter == nullptr)
		{
			Jitter::CCodeGen* codeGen = Jitter::CreateCodeGen();
			jitter = new CMipsJitter(codeGen);

			for(unsigned int i = 0; i < 4; i++)
			{
				jitter->SetVariableAsConstant(
				    offsetof(CMIPS, m_State.nGPR[CMIPS::R0].nV[i]),
				    0);
			}
		}

		jitter->SetStream(&stream);
		jitter->Begin();
		CompileRange(jitter);
		//		codeGen.DumpVariables(0);
		//		codeGen.EndQuota();
		jitter->End();
	}

	m_function = CMemoryFunction(stream.GetBuffer(), stream.GetSize());

#ifdef VTUNE_ENABLED
	if(iJIT_IsProfilingActive() == iJIT_SAMPLING_ON)
	{
		iJIT_Method_Load jmethod = {};
		jmethod.method_id = iJIT_GetNewMethodID();
		jmethod.class_file_name = "";
		jmethod.source_file_name = __FILE__;

		jmethod.method_load_address = m_function.GetCode();
		jmethod.method_size = m_function.GetSize();
		jmethod.line_number_size = 0;

		auto functionName = string_format("BasicBlock_0x%08X_0x%08X", m_begin, m_end);

		jmethod.method_name = const_cast<char*>(functionName.c_str());
		iJIT_NotifyEvent(iJVM_EVENT_TYPE_METHOD_LOAD_FINISHED, reinterpret_cast<void*>(&jmethod));
	}
#endif

#endif

#ifdef AOT_ENABLED

	size_t blockSize = ((m_end - m_begin) / 4) + 1;
	auto blockData = new uint32[blockSize];

	for(uint32 i = 0; i < blockSize; i++)
	{
		blockData[i] = m_context.m_pMemoryMap->GetWord(m_begin + (i * 4));
	}

	uint32 blockChecksum = crc32(0, reinterpret_cast<Bytef*>(blockData), blockSize * 4);

#endif

#ifdef AOT_USE_CACHE

	AOT_BLOCK* blocksBegin = &_aot_firstBlock;
	AOT_BLOCK* blocksEnd = blocksBegin + _aot_blockCount;

	AOT_BLOCK blockRef = {blockChecksum, m_begin, m_end, nullptr};

	static const auto blockComparer =
	    [](const AOT_BLOCK& item1, const AOT_BLOCK& item2) {
		    return item1.key < item2.key;
	    };

	//	assert(std::is_sorted(blocksBegin, blocksEnd, blockComparer));

	bool blockExists = std::binary_search(blocksBegin, blocksEnd, blockRef, blockComparer);
	auto blockIterator = std::lower_bound(blocksBegin, blocksEnd, blockRef, blockComparer);

	assert(blockExists);
	assert(blockIterator != blocksEnd);
	assert(blockIterator->key.crc == blockChecksum);
	assert(blockIterator->key.begin == m_begin);
	assert(blockIterator->key.end == m_end);

	m_function = reinterpret_cast<void (*)(void*)>(blockIterator->fct);

#endif

#ifdef AOT_BUILD_CACHE
	{
		std::lock_guard<std::mutex> lock(m_aotBlockOutputStreamMutex);

		m_aotBlockOutputStream->Write32(blockChecksum);
		m_aotBlockOutputStream->Write32(m_begin);
		m_aotBlockOutputStream->Write32(m_end);
		m_aotBlockOutputStream->Write(blockData, blockSize * 4);
	}
#endif
}
Exemplo n.º 21
0
void Compile(const char* databasePathName, const char* cpuArchName, const char* imageFormatName, const char* outputPath)
{
	CPsfVm virtualMachine;
	auto subSystem = std::make_shared<Iop::CPsfSubSystem>(false);
	virtualMachine.SetSubSystem(subSystem);

	Jitter::CCodeGen* codeGen = nullptr;
	Jitter::CObjectFile::CPU_ARCH cpuArch = Jitter::CObjectFile::CPU_ARCH_X86;
	if(!strcmp(cpuArchName, "x86"))
	{
		codeGen = new Jitter::CCodeGen_x86_32();
		cpuArch = Jitter::CObjectFile::CPU_ARCH_X86;
	}
	else if(!strcmp(cpuArchName, "arm"))
	{
		codeGen = new Jitter::CCodeGen_Arm();
		cpuArch = Jitter::CObjectFile::CPU_ARCH_ARM;
	}
	else
	{
		throw std::runtime_error("Invalid cpu target.");
	}

	std::unique_ptr<Jitter::CObjectFile> objectFile;
	if(!strcmp(imageFormatName, "coff"))
	{
		objectFile = std::make_unique<Jitter::CCoffObjectFile>(cpuArch);
	}
	else if(!strcmp(imageFormatName, "macho"))
	{
		objectFile = std::make_unique<Jitter::CMachoObjectFile>(cpuArch);
	}
	else
	{
		throw std::runtime_error("Invalid executable image type (must be coff or macho).");
	}

	codeGen->RegisterExternalSymbols(objectFile.get());
	objectFile->AddExternalSymbol("_MemoryUtils_GetByteProxy", &MemoryUtils_GetByteProxy);
	objectFile->AddExternalSymbol("_MemoryUtils_GetHalfProxy", &MemoryUtils_GetHalfProxy);
	objectFile->AddExternalSymbol("_MemoryUtils_GetWordProxy", &MemoryUtils_GetWordProxy);
	objectFile->AddExternalSymbol("_MemoryUtils_SetByteProxy", &MemoryUtils_SetByteProxy);
	objectFile->AddExternalSymbol("_MemoryUtils_SetHalfProxy", &MemoryUtils_SetHalfProxy);
	objectFile->AddExternalSymbol("_MemoryUtils_SetWordProxy", &MemoryUtils_SetWordProxy);
	objectFile->AddExternalSymbol("_LWL_Proxy", &LWL_Proxy);
	objectFile->AddExternalSymbol("_LWR_Proxy", &LWR_Proxy);
	objectFile->AddExternalSymbol("_SWL_Proxy", &SWL_Proxy);
	objectFile->AddExternalSymbol("_SWR_Proxy", &SWR_Proxy);

	filesystem::path databasePath(databasePathName);
	auto blocks = GetBlocksFromCache(databasePath);

	//Initialize Jitter Service
	auto jitter = new CMipsJitter(codeGen);
	for(unsigned int i = 0; i < 4; i++)
	{
		jitter->SetVariableAsConstant(
			offsetof(CMIPS, m_State.nGPR[CMIPS::R0].nV[i]),
			0
			);
	}

	printf("Got %d blocks to compile.\r\n", blocks.size());

	FunctionTable functionTable;
	functionTable.reserve(blocks.size());

	for(const auto& blockCachePair : blocks)
	{
		const auto& blockKey = blockCachePair.first;

		auto functionName = "aotblock_" + std::to_string(blockKey.crc) + "_" + std::to_string(blockKey.begin) + "_" + std::to_string(blockKey.end);

		unsigned int functionSymbolIndex = CompileFunction(virtualMachine, jitter, blockCachePair.second, *objectFile, functionName, blockKey.begin, blockKey.end);

		FUNCTION_TABLE_ITEM tableItem = { blockKey, functionSymbolIndex };
		functionTable.push_back(tableItem);
	}

	std::sort(functionTable.begin(), functionTable.end(), 
		[] (const FUNCTION_TABLE_ITEM& item1, const FUNCTION_TABLE_ITEM& item2)
		{
			return item1.key < item2.key;
		}
	);

	{
		Framework::CMemStream blockTableStream;
		Jitter::CObjectFile::INTERNAL_SYMBOL blockTableSymbol;
		blockTableSymbol.name		= "__aot_firstBlock";
		blockTableSymbol.location	= Jitter::CObjectFile::INTERNAL_SYMBOL_LOCATION_DATA;

		for(const auto& functionTableItem : functionTable)
		{
			blockTableStream.Write32(functionTableItem.key.crc);
			blockTableStream.Write32(functionTableItem.key.begin);
			blockTableStream.Write32(functionTableItem.key.end);
			
			{
				Jitter::CObjectFile::SYMBOL_REFERENCE ref;
				ref.offset		= static_cast<uint32>(blockTableStream.Tell());
				ref.type		= Jitter::CObjectFile::SYMBOL_TYPE_INTERNAL;
				ref.symbolIndex	= functionTableItem.symbolIndex;
				blockTableSymbol.symbolReferences.push_back(ref);
			}

			blockTableStream.Write32(0);
		}

		blockTableSymbol.data = std::vector<uint8>(blockTableStream.GetBuffer(), blockTableStream.GetBuffer() + blockTableStream.GetLength());
		objectFile->AddInternalSymbol(blockTableSymbol);
	}

	{
		Jitter::CObjectFile::INTERNAL_SYMBOL blockCountSymbol;
		blockCountSymbol.name		= "__aot_blockCount";
		blockCountSymbol.location	= Jitter::CObjectFile::INTERNAL_SYMBOL_LOCATION_DATA;
		blockCountSymbol.data		= std::vector<uint8>(4);
		*reinterpret_cast<uint32*>(blockCountSymbol.data.data()) = functionTable.size();
		objectFile->AddInternalSymbol(blockCountSymbol);
	}

	objectFile->Write(Framework::CStdStream(outputPath, "wb"));
}