memory_map.txt

0x0    - 0x501   Eldritch horrors
0x502  - 0x503   Boot device number, used by IDE
0x504  - 0x553   Editor's line buffer, abusable by interpreter
0x554  - 0x3FFF  Free space
0x4000 - 0x7BFF  Callstack, used by IDE
0x7C00 - 0x7DFF  IDE binary, loaded by BIOS
0x7E00 - 0x7FFF  Interpreter binary, loaded by IDE
0x8000 - 0x8001  Program source length
0x8002 - 0xFFFF  Program source code, raw buffer
0x10000 - inf.   Free space