public TestVM ExecuteTestVM(string testCode)
{
CompilationContext context = CmCompiler.CompileText(testCode);
byte[] objectCode;
using (var s = new MemoryStream())
{
CmCompiler.CreateObjectCode(s, new RIVMArchitecture(), context.GetIR(), context.GetStringConstants(), context.GetGlobalVariables(), context.GetFunctions());
objectCode = s.GetBuffer();
}
byte[] executableCode;
using (var s = new MemoryStream())
{
CmLinker.Link(s, new List <byte[]> {
objectCode
}, false, SystemMemoryMap.BIOS_ROM_START);
executableCode = s.GetBuffer();
}
var bios = new BIOS(executableCode);
var mmu = new MMU(SystemMemoryMap.BIOS_STACK_END, bios, null, null);
var cpu = new CPU(mmu);
cpu.Start();
return(new TestVM(cpu));
}
static int Main(string[] args)
{
try
{
List <String> objectFilePaths = new List <string>();
int loadAddress = 0;
bool hasEntryPoint = false;
string outputFilePath = "";
for (int i = 0; i < args.Length; i++)
{
if (args[i] == "-o")
{
i++;
outputFilePath = args[i];
}
else if (args[i] == "-l")
{
i++;
if (args[i].StartsWith("0x"))
{
loadAddress = Int32.Parse(args[i].Replace("0x", ""), NumberStyles.AllowHexSpecifier);
}
else
{
loadAddress = Int32.Parse(args[i]);
}
}
else if (args[i] == "-e")
{
hasEntryPoint = true;
}
else
{
objectFilePaths.Add(args[i]);
}
}
if (objectFilePaths.Count == 0 || String.IsNullOrEmpty(outputFilePath))
{
ShowUsage();
return(-1);
}
using (var fs = new FileStream(outputFilePath, FileMode.Create, FileAccess.Write, FileShare.None))
{
CmLinker.Link(fs, objectFilePaths, hasEntryPoint, loadAddress);
}
return(0);
}
catch (Exception ex)
{
Console.WriteLine("Error: " + ex.ToString());
return(-1);
}
}