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docs(amiga): make cross-references clickable markdown links

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Convert bare .md path references in 29 files to proper [name](relative/path)
markdown links for GitHub navigation.
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Ilia Sharin 2026-04-23 12:24:21 -04:00
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29 changed files with 46 additions and 46 deletions
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03_loader_and_exec_format/exe_load_pipeline.md
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@ -233,7 +233,7 @@ Complete enumeration of all hunk type codes as defined in `NDK39: dos/doshunks.h
| `$3EC` | 1004 | `HUNK_RELOC32` / `HUNK_ABSRELOC32` | Both | Absolute 32-bit address fixup table | Pairs of `(num_offsets, target_hunk)` followed by *num_offsets* longword byte-offsets; terminated by `num_offsets=0` | Each patch site: `*(ULONG*)(hunk_base+offset) += target_base`. Offsets must be longword-aligned. Unlimited entries. Most common reloc type. |
| `$3ED` | 1005 | `HUNK_RELOC16` / `HUNK_RELRELOC16` | Obj | PC-relative or absolute 16-bit fixup | Same structure as HUNK_RELOC32 but patches a UWORD | Rarely generated. The 68k only supports 16-bit displacements in `Bcc`/`BSR`; linkers prefer PC-relative code instead. |
| `$3EE` | 1006 | `HUNK_RELOC8` / `HUNK_RELRELOC8` | Obj | 8-bit fixup | Same structure, patches a UBYTE | Extremely rare. Only useful for short-branch offsets inside a single hunk. |
| `$3EF` | 1007 | `HUNK_EXT` | Obj | External symbol table (imports + exports) | Sequence of `(type_namelen, name, value/refs)` entries; terminated by longword `$00000000` | **Not present in executables** — linker resolves all externals into HUNK_RELOC32 at link time. See EXT_DEF, EXT_REF32, EXT_COMMON sub-types in `hunk_ext_deep_dive.md`. |
| `$3EF` | 1007 | `HUNK_EXT` | Obj | External symbol table (imports + exports) | Sequence of `(type_namelen, name, value/refs)` entries; terminated by longword `$00000000` | **Not present in executables** — linker resolves all externals into HUNK_RELOC32 at link time. See EXT_DEF, EXT_REF32, EXT_COMMON sub-types in [hunk_ext_deep_dive.md](hunk_ext_deep_dive.md). |
| `$3F0` | 1008 | `HUNK_SYMBOL` | Both | Local (non-exported) symbol table for debugging | Pairs of `(name_len, name, value)`; terminated by `name_len=0` | Ignored by the OS loader; used only by debuggers (MonAm, wack, IDA). Strip with `slink NODBG` or `m68k-amigaos-strip --strip-debug`. No limit on entry count. |
| `$3F1` | 1009 | `HUNK_DEBUG` | Both | Arbitrary debugger data block | 1 longword = size in longs; then *size×4* bytes of opaque data | First longword is often a format tag: `$3D415053` = SAS/C stabs, `$3D474343` = GCC stabs. Ignored by loader. Can hold DWARF, stabs, or proprietary data. |
| `$3F2` | 1010 | `HUNK_END` | Both | Marks the end of one logical hunk | No data — bare type longword only | **Required** after every code/data/BSS + its reloc/symbol records. Loader advances to the next segment slot when this is seen. |