Tcos Binary Header Format
| offset | bytes | label | Code/Description |
| $0000 | 3 | entry: | jmp start |
| $0003 | 1 | dumb: | '$' character, marks the start of the table |
| $0004 | 8 | bin_name: | Binary name |
| $000B | 2 | stack_size: | Stack segment limit |
| $000D | 2 | heap_size: | Tcom Heap Limit (tcom heaps are unused at this time) |
| $000F | ? | start: | code to setup segment limits, terminated with a JMP $0100 instruction |
| $00?? | ? | Filled with NOPs, up to offset $00FF |
Links: TcosBinaryFormat