public Registers(int registers, int length, Declaration[] declList, ULFunction f)
{
this.registers = registers;
this.length = length;
//JAVA TO VB & C# CONVERTER TODO TASK: Java rectangular arrays cannot be reliably converted:
decls = new Declaration[registers,length + 1];
for(int i = 0; i < declList.Length; i++)
{
Declaration decl = declList[i];
int register = 0;
while(decls[register,decl.begin] != null)
{
register++;
}
decl.register = register;
for(int line = decl.begin; line <= decl.end; line++)
{
decls[register,line] = decl;
}
}
//JAVA TO VB & C# CONVERTER TODO TASK: Java rectangular arrays cannot be reliably converted:
values = new Expression[registers,length + 1];
for(int register = 0; register < registers; register++)
{
values[register,0] = Expression.NIL;
}
//JAVA TO VB & C# CONVERTER TODO TASK: Java rectangular arrays cannot be reliably converted:
updated = new int[registers,length + 1];
startedLines = new bool[length + 1];
for(int i = 0; i < startedLines.Length; i++)
{
startedLines[i] = false;
}
this.f = f;
}
private void newDeclaration(Declaration decl, int register, int begin, int end)
{
for(int line = begin; line <= end; line++)
{
decls[register,line] = decl;
}
}
public virtual void setExplicitLoopVariable(int register, int begin, int end)
{
Declaration decl = getDeclaration(register, begin);
if(decl == null)
{
decl = new Declaration("_FORV_" + register + "_", begin, end);
decl.register = register;
newDeclaration(decl, register, begin, end);
}
decl.forLoopExplicit = true;
}
public virtual void setInternalLoopVariable(int register, int begin, int end)
{
Declaration decl = getDeclaration(register, begin);
if(decl == null)
{
decl = new Declaration("_FOR_", begin, end);
decl.register = register;
newDeclaration(decl, register, begin, end);
}
decl.forLoop = true;
}
public Decompiler(LFunction function)
{
this.f = new ULFunction(function);
this.function = function;
registers = function.maximumStackSize;
length = function.code.Length;
code = new Code(function);
if(function.locals.Length >= function.numParams)
{
declList = new Declaration[function.locals.Length];
for(int i = 0; i < declList.Length; i++)
{
declList[i] = new Declaration(function.locals[i]);
}
}
else
{
//TODO: debug info missing;
declList = new Declaration[function.numParams];
for(int i = 0; i < declList.Length; i++)
{
declList[i] = new Declaration("_ARG_" + i + "_", 0, length - 1);
}
}
upvalues = new Upvalues(function.upvalues);
functions = function.functions;
@params = function.numParams;
vararg = function.vararg;
tforTarget = function.header.version.getTForTarget();
}