10-folders.md 1.8 KB

Folder analysis

Working dir: Turbo-modula2/ (this repo, newly initialised). Upstream inputs below are local only, listed here for reference, ignored by git.

Reversing-Turbo-Modula2-main/

  • README.md:1-11 — method: Z80 disasm -> MCode spec -> MCode disasm -> manual decompile. Kernel/shell/editor/syslib fully decompiled, compiler only partially.
  • Z80_disassembly/m2_z80.txt — raw Z80 (MCode interpreter + fast paths).
  • MCode_specification/ — MCode opcode spec as a Modula-2 interpreter.
  • MCode_disassembly/ — output of unassemble.c: m2_mcd.txt (13669 lines, whole system), compiler.txt (1350), scanner.txt (1901), symtab.txt (2365), errors.txt (1421), codegen.txt (1746), compile.txt (74, link stub), pass1.txt (2975), statement.txt (1793), express.txt (3898), plus shell/editor/files/texts/... for the rest of the system.
  • decompiled/ — KERNEL/, SHELL/, EDITOR/, SYSLIB/ usable; COMPILER/ = README.md + COMPILER|SCANNER|ERRORS|CODEGEN.{DEF,MOD} in the "works but procN/globalN" state this project addresses. No SYMTAB.MOD, no PASS1/STATEMEN/EXPRESS.MOD yet.
  • unassemble.c — the disassembler itself.

Turbo-Modula-2-Reloaded-main/

  • README.md — pedagogical 64KB system: MCode VM (vm_linux/) + FAT32 m2.dsk. Boot with ./m2_disk m2.dsk.
  • m2.dsk + disk_content/ — same tree as the disk image.
  • disk_content/COMPILER.DIR/ — buildable compiler: COMPILER|SCANNER|ERRORS|CODEGEN|SYMTAB.{DEF,MCD,SYM}, ERRORS1.MOD, C.MOD (driver MODULE M2C), M2.MCD, COMPILE.DIR/{COMPILE,PASS1,STATEMEN,EXPRESS}.MCD. SCANNER.MOD here is a stub; COMPILER.MOD/ERRORS.MOD/CODEGEN.MOD mirror the Reversing-.../decompiled/ versions.

This repo (docs/compiler/)

Only this is committed. Everything else is input data.