diff --git a/bin/blockgen.exe b/bin/blockgen.exe
new file mode 100644
index 0000000..fd9556a
Binary files /dev/null and b/bin/blockgen.exe differ
diff --git a/bin/blockgen/source/bctypes.h b/bin/blockgen/source/bctypes.h
new file mode 100644
index 0000000..d2b2a5f
--- /dev/null
+++ b/bin/blockgen/source/bctypes.h
@@ -0,0 +1,48 @@
+/*
+	bctypes.h
+
+	Because I need Standard Types
+*/
+
+#ifndef _bctypes_h
+#define _bctypes_h
+
+typedef	signed char			i8;
+typedef unsigned char		u8;
+typedef signed short		i16;
+typedef unsigned short		u16;
+typedef signed long			i32;
+typedef unsigned long		u32;
+
+typedef signed long long	i64;
+typedef unsigned long long	u64;
+
+// If we're using C, I still like having a bool around
+#ifndef __cplusplus
+typedef	i32					bool;
+#define false (0)
+#define true (!false)
+#define nullptr 0
+#endif
+
+typedef float				f32;
+typedef float				r32;
+typedef double				f64;
+typedef double				r64;
+
+
+#define null (0)
+
+// Odd Types
+typedef union {
+//  u128       ul128;
+  u64        ul64[2];
+  u32        ui32[4];
+} QWdata;
+
+
+#endif // _bctypes_h
+
+// EOF - bctypes.h
+
+
diff --git a/bin/blockgen/source/blockgen.cpp b/bin/blockgen/source/blockgen.cpp
new file mode 100644
index 0000000..187ef8b
--- /dev/null
+++ b/bin/blockgen/source/blockgen.cpp
@@ -0,0 +1,68 @@
+// omf2hex.cpp : This file contains the 'main' function. Program execution begins and ends there.
+//
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "symfile.h"
+
+//------------------------------------------------------------------------------
+void helpText()
+{
+	printf("blockgen - v1.0\n");
+	printf("--------------\n");
+	printf("Convert mos-llvm elf file symboles into a C header file\n");
+	printf("\nblock [options] <file.elf>\n");
+	printf("  -v  verbose\n\n");
+
+	exit(-1);
+}
+
+//------------------------------------------------------------------------------
+
+int main(int argc, char* argv[])
+{
+	char* pInfilePath  = nullptr;
+	bool bVerbose = false;
+
+	for (int idx = 1; idx < argc; ++idx )
+	{
+		char* arg = argv[ idx ];
+
+		if ('-' == arg[0])
+		{
+			// Parse as an option
+			if ('v'==arg[1])
+			{
+				bVerbose = true;
+			}
+		}
+		else if (nullptr == pInfilePath)
+		{
+			// Assume the first non-option is an input file path
+			pInfilePath = argv[ idx ];
+		}
+		else
+		{
+			// Oh Crap, we have a non-option, but we don't know what to do with
+			// it
+			printf("ERROR: Invalid option, Arg %d = %s\n\n", idx, argv[ idx ]);
+			helpText();
+		}
+	}
+
+	if (pInfilePath)
+	{
+		// Load the .sym File
+		SYMFile *pSymFile = new SYMFile(std::string(pInfilePath));
+		delete pSymFile;
+	}
+	else
+	{
+		helpText();
+	}
+
+
+	return 0;
+}
+
diff --git a/bin/blockgen/source/memstream.h b/bin/blockgen/source/memstream.h
new file mode 100644
index 0000000..5adc146
--- /dev/null
+++ b/bin/blockgen/source/memstream.h
@@ -0,0 +1,164 @@
+//
+// Jason's Memory Stream Helper thing
+// Serialize a byte stream into real types
+// 
+// Currently only support Little Endian
+//
+
+#ifndef MEMSTREAM_H_
+#define MEMSTREAM_H_
+
+
+#include <string>
+
+// Prototypes
+void *memcpy(void *dest, const void *src, size_t n);
+
+class MemoryStream
+{
+public:
+	MemoryStream(unsigned char* pStreamStart, size_t streamSize)
+		: m_pStreamStart( pStreamStart )
+		, m_streamSize(streamSize)
+		, m_pStreamCurrent( pStreamStart )
+	{}
+
+	~MemoryStream()
+	{
+		m_pStreamStart = nullptr;
+		m_streamSize = 0;
+		m_pStreamCurrent = nullptr;
+	}
+
+	// Really Dumb Reader Template
+	template <class T>
+	T Read()
+	{
+		T result;
+	
+		memcpy(&result, m_pStreamCurrent, sizeof(T));
+		m_pStreamCurrent += sizeof(T);
+	
+		return result;
+	}
+
+	template <class T>
+	void Read(T& result)
+	{
+		memcpy(&result, m_pStreamCurrent, sizeof(result));
+		m_pStreamCurrent += sizeof(result);
+	}
+
+	void ReadBytes(u8* pDest, size_t numBytes)
+	{
+		memcpy(pDest, m_pStreamCurrent, numBytes);
+		m_pStreamCurrent += numBytes;
+	}
+
+	std::string ReadPString()
+	{
+		std::string result;
+
+		u8 length = *m_pStreamCurrent++;
+
+		result.insert(0, (char*)m_pStreamCurrent, (size_t)length);
+
+		m_pStreamCurrent += length;
+
+		return result;
+	}
+
+	std::string ReadLine()
+	{
+		unsigned char* pStreamEnd = m_pStreamStart + m_streamSize;
+
+		std::string result;
+
+		u8 *pEndOfLine = m_pStreamCurrent;
+
+		while (pEndOfLine < pStreamEnd)
+		{
+			if ((0x0a != *pEndOfLine) && (0x0d != *pEndOfLine))
+			{
+				pEndOfLine++;
+			}
+			else
+			{
+				break;
+			}
+		}
+
+		size_t length = pEndOfLine - m_pStreamCurrent;
+
+		if (length)
+		{
+			// Capture the line
+			result.insert(0, (char*)m_pStreamCurrent, (size_t)length);
+			m_pStreamCurrent += length;
+		}
+
+		// Figure out if that loop broke out because we hit the end of the file
+		while (pEndOfLine < pStreamEnd)
+		{
+			if ((0x0a == *pEndOfLine) || (0x0d == *pEndOfLine))
+			{
+				pEndOfLine++;
+			}
+			else
+			{
+				break;
+			}
+		}
+
+		m_pStreamCurrent = pEndOfLine;
+		if (m_pStreamCurrent > pStreamEnd)
+		{
+			m_pStreamCurrent = pStreamEnd;
+		}
+		return result;
+
+	}
+
+	size_t SeekCurrent(int delta)
+	{
+		m_pStreamCurrent += delta;
+		return m_pStreamCurrent - m_pStreamStart;
+	}
+
+	size_t SeekSet(size_t offset)
+	{
+		m_pStreamCurrent = m_pStreamStart + offset;
+		return m_pStreamCurrent - m_pStreamStart;
+	}
+
+	unsigned char* GetPointer() { return m_pStreamCurrent; }
+
+	size_t NumBytesAvailable() {
+
+		unsigned char* pStreamEnd = m_pStreamStart + m_streamSize;
+
+		if (pStreamEnd - m_pStreamCurrent >= 0)
+		{
+			return pStreamEnd - m_pStreamCurrent;
+		}
+		else
+		{
+			return 0;
+		}
+	}
+
+
+
+private:
+
+	unsigned char* m_pStreamStart;
+	size_t m_streamSize;
+
+	unsigned char* m_pStreamCurrent;
+	
+};
+
+
+#endif // MEMSTREAM_H_
+
+
diff --git a/bin/blockgen/source/symfile.cpp b/bin/blockgen/source/symfile.cpp
new file mode 100644
index 0000000..47a6625
--- /dev/null
+++ b/bin/blockgen/source/symfile.cpp
@@ -0,0 +1,231 @@
+//
+// symfile.cpp
+//
+#include "symfile.h"
+#include <stdio.h>
+
+//------------------------------------------------------------------------------
+// Static Helpers
+
+static bool contains(char x, const char* pSeparators)
+{
+	while (*pSeparators)
+	{
+		if (x == *pSeparators)
+		{
+			return true;
+		}
+		pSeparators++;
+	}
+
+	return false;
+}
+
+static std::vector<std::string> split(const std::string& s, const char* separators)
+{
+	std::vector<std::string> output;
+	std::string::size_type prev_pos = 0, pos = 0;
+
+	for (int index = 0; index < s.length(); ++index)
+	{
+		pos = index;
+
+		// if the index is a separator
+		if (contains(s[index], separators))
+		{
+			// if we've skipped a token, collect it
+			if (prev_pos != index)
+			{
+				output.push_back(s.substr(prev_pos, index-prev_pos));
+
+				// skip white space here
+				while (index < s.length())
+				{
+					if (contains(s[index], separators))
+					{
+						++index;
+					}
+					else
+					{
+						prev_pos = index;
+						pos = index;
+						break;
+					}
+				}
+			}
+			else
+			{
+				prev_pos++;
+			}
+		}
+	}
+
+    output.push_back(s.substr(prev_pos, pos-prev_pos+1)); // Last word
+
+    return output;
+}
+
+// make this string lowercase
+static void tolower(std::string& s)
+{
+	for (int index = 0; index < s.length(); ++index)
+	{
+		s[index] = tolower( s[index] );
+	}
+}
+
+//------------------------------------------------------------------------------
+SYMFile::SYMFile( std::string filepath )
+	: m_filepath( filepath )
+{
+	FILE* pFile = nullptr;
+	errno_t err = fopen_s(&pFile, filepath.c_str(), "rb");
+
+	if (0==err)
+	{
+		fseek(pFile, 0, SEEK_END);
+		size_t length = ftell(pFile);
+		fseek(pFile, 0, SEEK_SET);
+
+		printf("\n// SYMFile %s - %lld bytes\n", filepath.c_str(), length);
+
+		printf("// Reading %s\n", filepath.c_str());
+
+		printf("//\n");
+		printf("// This file generated by blockgen.exe\n");
+		printf("//\n");
+		printf("//\n");
+
+		u8* pData = new u8[ length ];
+
+		fread(pData, sizeof(u8), length / sizeof(u8), pFile);
+
+		// Now we have a buffer, with the whole SYM File
+		// Read in the Sections
+		{
+			MemoryStream memStream(pData, length);
+
+			while (memStream.NumBytesAvailable())
+			{
+				std::string lineData = memStream.ReadLine();
+
+				// symbols are case sensitive
+
+				// we care about the first 32 bit value in hex, and the last value on the line, the symbol
+				std::vector<std::string> tokens = split(lineData, " \t");
+
+				if (tokens.size() >= 3)
+				{
+					if (IsHexAddress(tokens[0]))
+					{
+						// We're only interested in lines that start with a hex address
+
+						std::string sym_name = tokens[ tokens.size() - 1 ];
+
+						u32 address = strtoul(tokens[0].c_str(), nullptr, 16);
+
+						//printf("address = %08x\n", address);
+
+						if (0 != (address >> 24))
+						{
+							printf("#define %s_BLOCK %d\n", sym_name.c_str(), address>>24);
+						}
+						else if (0 != (address & 0xFF0000))
+						{
+							printf("#define %s_high %d\n", sym_name.c_str(), (address>>16) & 0xFF);
+							printf("#define %s_BLOCK %d\n", sym_name.c_str(), ((address&0xFFFFFF) / 0x2000));
+						}
+
+					}
+				}
+			}
+		}
+
+		delete[] pData;
+
+		fclose(pFile);
+
+		printf("\n// Read Completed\n");
+	}
+	else
+	{
+		printf("// SYMFile could not open %s\n", filepath.c_str());
+		printf("//\n");
+		printf("Feed in a symbol dump file, and I will print out a header file\n");
+		printf("Capture my output with a pipe.\n");
+		printf("\nGenerate a .sym file like this:\n");
+		printf("\nllvm-objdump --syms <program>.elf > program.sym\n");
+	}
+}
+
+//------------------------------------------------------------------------------
+
+SYMFile::~SYMFile()
+{
+}
+
+//------------------------------------------------------------------------------
+
+u32 SYMFile::GetAddress(std::string symbolName)
+{
+	u32 result_address = 0;
+	// If the address is in there, return it
+	// First remove trailing spaces from the sectionName
+
+	const size_t strEnd = symbolName.find_last_not_of(" ");
+
+	if (strEnd != std::string::npos)
+	{
+		if ((strEnd+1) != symbolName.length())
+		{
+			symbolName.resize(strEnd+1);
+		}
+	}
+
+	// Make sure not case sensitive
+	tolower(symbolName);
+
+	for (int labelIndex = 0; labelIndex < m_symbols.size(); ++labelIndex)
+	{
+		if (symbolName == m_symbols[labelIndex])
+		{
+			result_address = m_addresses[labelIndex];
+			break;
+		}
+	}
+
+	return result_address;
+}
+
+//------------------------------------------------------------------------------
+
+bool SYMFile::IsHexAddress(const std::string& address)
+{
+	if (8 == address.size())
+	{
+		for (int idx = 0; idx < 8; ++idx)
+		{
+			if ((address[idx] >= '0')&&(address[idx] <= '9'))
+			{
+				continue;  // this is good
+			}
+			else if ((address[idx] >= 'a')&&(address[idx] <= 'f'))
+			{
+				continue;  // this is good
+			}
+			else if ((address[idx] >= 'A')&&(address[idx] <= 'F'))
+			{
+				continue; // this is good
+			}
+			else
+			{
+				return false;
+			}
+		}
+
+		return true;
+	}
+	return false;
+}
+
+//------------------------------------------------------------------------------
diff --git a/bin/blockgen/source/symfile.h b/bin/blockgen/source/symfile.h
new file mode 100644
index 0000000..77cc341
--- /dev/null
+++ b/bin/blockgen/source/symfile.h
@@ -0,0 +1,34 @@
+//
+// SYMFile Class
+//
+
+#ifndef SYMFILE_H_
+#define SYMFILE_H_
+
+#include <string>
+#include <vector>
+
+#include "bctypes.h"
+#include "memstream.h"
+
+//------------------------------------------------------------------------------
+
+class SYMFile
+{
+public:
+	SYMFile( std::string filepath );
+	~SYMFile();
+
+	u32 GetAddress(std::string symbolName);
+	bool IsHexAddress(const std::string& address);
+
+private:
+	std::string m_filepath;
+
+	std::vector<std::string> m_symbols;
+	std::vector<u32> m_addresses;
+};
+
+#endif // SYMFILE_H_
+
+
diff --git a/bin/blockgen/vcxproj/blockgen.sln b/bin/blockgen/vcxproj/blockgen.sln
new file mode 100644
index 0000000..ebbd3e4
--- /dev/null
+++ b/bin/blockgen/vcxproj/blockgen.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.8.34309.116
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "blockgen", "blockgen.vcxproj", "{3E291D4B-EB9C-439B-8090-A0F1D0BD21EB}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{3E291D4B-EB9C-439B-8090-A0F1D0BD21EB}.Debug|x64.ActiveCfg = Debug|x64
+		{3E291D4B-EB9C-439B-8090-A0F1D0BD21EB}.Debug|x64.Build.0 = Debug|x64
+		{3E291D4B-EB9C-439B-8090-A0F1D0BD21EB}.Debug|x86.ActiveCfg = Debug|Win32
+		{3E291D4B-EB9C-439B-8090-A0F1D0BD21EB}.Debug|x86.Build.0 = Debug|Win32
+		{3E291D4B-EB9C-439B-8090-A0F1D0BD21EB}.Release|x64.ActiveCfg = Release|x64
+		{3E291D4B-EB9C-439B-8090-A0F1D0BD21EB}.Release|x64.Build.0 = Release|x64
+		{3E291D4B-EB9C-439B-8090-A0F1D0BD21EB}.Release|x86.ActiveCfg = Release|Win32
+		{3E291D4B-EB9C-439B-8090-A0F1D0BD21EB}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {43F6DB44-6241-4F87-B55D-35450E50405E}
+	EndGlobalSection
+EndGlobal
diff --git a/bin/blockgen/vcxproj/blockgen.vcxproj b/bin/blockgen/vcxproj/blockgen.vcxproj
new file mode 100644
index 0000000..4eb2b85
--- /dev/null
+++ b/bin/blockgen/vcxproj/blockgen.vcxproj
@@ -0,0 +1,141 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>17.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{3e291d4b-eb9c-439b-8090-a0f1d0bd21eb}</ProjectGuid>
+    <RootNamespace>blockgen</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\source\blockgen.cpp" />
+    <ClCompile Include="..\source\symfile.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\source\bctypes.h" />
+    <ClInclude Include="..\source\memstream.h" />
+    <ClInclude Include="..\source\symfile.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/bin/blockgen/vcxproj/blockgen.vcxproj.filters b/bin/blockgen/vcxproj/blockgen.vcxproj.filters
new file mode 100644
index 0000000..96c4cfe
--- /dev/null
+++ b/bin/blockgen/vcxproj/blockgen.vcxproj.filters
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\source\blockgen.cpp" />
+    <ClCompile Include="..\source\symfile.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\source\bctypes.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\source\memstream.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\source\symfile.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/src/dat_spritesJR.c b/src/dat_spritesJR.c
index 0a80709..2a2781c 100644
--- a/src/dat_spritesJR.c
+++ b/src/dat_spritesJR.c
@@ -41,7 +41,9 @@
     extern __attribute__((aligned(16))) const char incbin_ ## name ## _start[]; \
     extern                              const char incbin_ ## name ## _end[]
 
-INCBIN(".binarydata.sprites", sprites_data_256, "data/sprites_data.256");
+INCBIN(".binarydata.splash", splash_256, "data/splash.256");
+INCBIN(".binarydata.tiles", tiles_256, "data/tiles_data.256");
+INCBIN(".binarydata.sprites", sprites_256, "data/sprites_data.256");
 
 #endif /* GFXF256 */
 
diff --git a/src/scr_credit.c b/src/scr_credit.c
index a4d8dd8..87bc625 100644
--- a/src/scr_credit.c
+++ b/src/scr_credit.c
@@ -13,16 +13,21 @@ segment "screen";
 #endif
 
 extern char credits_lz4;
+extern char incbin_sprites_256_start[];
+extern char incbin_tiles_256_start[];
+extern char incbin_splash_256_start[];
+extern char __block23_lma_high[];
 
-extern char incbin_sprites_data_256_start[];
 
 CODE_BLOCK(8) void scr_credit()
 {
 #ifdef F256
 	//$$JGA TODO - fix this
-	*((char*)0x200) = (char)((long)(&incbin_sprites_data_256_start));
-	*((char*)0x201) = (char)((long)(&incbin_sprites_data_256_start)>>8);
-	*((char*)0x202) = (char)((long)(&incbin_sprites_data_256_start)>>16);
+	*((char*)0x200) = (char)(((long)(&incbin_sprites_256_start)));
+	*((char*)0x201) = (char)(((long)(&incbin_sprites_256_start))>>8);
+//	*((char*)0x202) = (char)(((long)(&incbin_sprites_256_start_high))>>16);
+	*((char*)0x203) = scr_credit_BLOCK;
+//	*((char*)0x203) = (char)(((long)(__block23_lma_high))>>8);
 #endif
 
 #ifdef IIGS
diff --git a/src/system.c b/src/system.c
index 8cbbb96..b96127f 100644
--- a/src/system.c
+++ b/src/system.c
@@ -34,9 +34,6 @@
 void puts(char* c_str)
 {
 }
-void __putchar(char c)
-{
-}
 #endif
 
 
@@ -141,7 +138,7 @@ sys_sleep(int s)
 /*
  * Initialize system
  */
-void
+CODE_BLOCK(8) void
 sys_init(int argc, char **argv)
 {
 	sysarg_init(argc, argv);