public SpectrumMemoryMap() : base(65536)
{
// Load ROM assembly source code
string sourcePath = "zxspectrum.asm";
string romProgramText = LoadROMAssemblySource(sourcePath);
// Parse ROM program
using (Stream romProgramStream = new MemoryStream(Encoding.UTF8.GetBytes(romProgramText)))
{
ROM = Assembler.ParseProgram(sourcePath, romProgramStream, Encoding.UTF8, false);
}
// Compile ROM program and store it in memeory
Assembler.CompileProgram(ROM, 0, this);
// Analyze ROM ProgramFlow
Assembler.AnalyzeProgramFlow(ROM, this);
// Register system variables descriptions
foreach (SpectrumSystemVariable variable in SystemVariables.Values)
{
for (int i = variable.Address; i < (variable.Address + variable.Length); i++)
{
MemoryCellDescriptions[i] = new MemoryCellDescription(MemoryDescriptionType.SystemVariable, variable);
}
}
}