Disassembler

lumen program.lmn.bin --disassemble

Prints the address, raw bytes and mnemonic of every instruction. With debug symbols operands are shown by name.

===== Main =====
0x00000000: 03 02 00        | PUSH 2
0x00000003: 03 02 01        | PUSH 3
0x00000006: 07 0e 00 00 00  | CALL32 0x0000000e
0x0000000b: 04 01           | EXEC println
0x0000000d: ff              | HLT

===== Routine add =====
0x0000000e: 02 00           | POP b
0x00000010: 02 01           | POP a
0x00000012: 03 03 01        | PUSH a
0x00000015: 03 03 00        | PUSH b
0x00000018: a0              | ADD
0x00000019: fe              | RET
0x0000001a: fe              | RET

• Routine bodies are appended after the main program. Each starts with a ===== Routine <name> ===== header when symbols are present.
• CALL32 and the jumps show their target address.
• PUSH shows the value, string, constant or variable it pushes.
• EXEC shows the built-in’s name; ARRWRITE / ARRREAD show the array’s name.
• The same output is available inside the debugger with disassemble.

Opcodes are listed in the Opcode Reference.