docs(amiga): complete AmigaOS 3.1/3.2 developer reference — 172 files across 17 sections
Comprehensive technical documentation covering:
- Hardware: OCS/ECS/AGA custom chip registers, Copper & Blitter deep dives
- Boot sequence: cold boot through startup-sequence
- Binary format: HUNK executable spec, relocation, debug info
- Linking & ABI: .fd files, LVO tables, register calling conventions
- Exec kernel: tasks, interrupts, memory, signals, semaphores
- AmigaDOS: file I/O, FFS/OFS layout, CLI/Shell scripting
- Graphics: planar bitmaps, Copper programming, HAM/EHB modes
- Intuition: screens, windows, IDCMP, BOOPSI
- Devices: trackdisk, SCSI, serial, timer, audio, keyboard
- Libraries: utility, expansion, IFFParse, locale, ARexx
- Networking: bsdsocket API, SANA-II, TCP/IP stack comparison
- Toolchain: GCC, vasm/vlink, SAS/C, NDK, debugging
- Reverse engineering: IDA/Ghidra setup, compiler fingerprints, case studies
- CPU & MMU: 68040/060 emulation libs, PMMU, cache management
- Driver development: SANA-II, Picasso96/RTG, AHI audio
All files include breadcrumb navigation. No local paths or proprietary content.
2026-04-23 12:16:52 -04:00
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[← Home](../README.md) · [References](README.md)
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# exec.library — LVO Offset Table
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## Complete LVO Table (NDK 3.9)
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| LVO | Bias | Function |
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|---|---|---|
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| −30 | 30 | Supervisor |
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| −36 | 36 | ExitIntr (private) |
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| −42 | 42 | Schedule (private) |
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| −48 | 48 | Reschedule (private) |
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| −54 | 54 | Switch (private) |
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| −60 | 60 | Dispatch (private) |
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| −66 | 66 | Exception (private) |
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| −72 | 72 | InitCode |
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| −78 | 78 | InitStruct |
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| −84 | 84 | MakeLibrary |
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| −90 | 90 | MakeFunctions |
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| −96 | 96 | FindResident |
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| −102 | 102 | InitResident |
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| −108 | 108 | Alert |
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| −114 | 114 | Debug |
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| −120 | 120 | Forbid |
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| −126 | 126 | Permit |
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| −132 | 132 | Disable |
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| −138 | 138 | Enable |
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| −144 | 144 | SetSR |
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| −150 | 150 | SuperState |
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| −156 | 156 | UserState |
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| −162 | 162 | SetIntVector |
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| −168 | 168 | AddIntServer |
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| −174 | 174 | RemIntServer |
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| −180 | 180 | Cause |
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| −186 | 186 | Allocate |
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| −192 | 192 | Deallocate |
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| −198 | 198 | AllocMem |
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| −204 | 204 | AllocAbs |
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| −210 | 210 | FreeMem |
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| −216 | 216 | AvailMem |
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| −222 | 222 | AllocEntry |
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| −228 | 228 | FreeEntry |
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| −234 | 234 | Insert |
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| −240 | 240 | AddHead |
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| −246 | 246 | AddTail |
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| −252 | 252 | Remove |
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| −258 | 258 | RemHead |
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| −264 | 264 | RemTail |
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| −270 | 270 | Enqueue |
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| −276 | 276 | FindName |
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| −282 | 282 | AddTask |
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| −288 | 288 | RemTask |
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| −294 | 294 | FindTask |
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| −300 | 300 | SetTaskPri |
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| −306 | 306 | SetSignal |
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| −312 | 312 | SetExcept |
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| −318 | 318 | Wait |
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| −324 | 324 | Signal |
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| −330 | 330 | AllocSignal |
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| −336 | 336 | FreeSignal |
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| −342 | 342 | AllocTrap |
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| −348 | 348 | FreeTrap |
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| −354 | 354 | AddPort |
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| −360 | 360 | RemPort |
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| −366 | 366 | PutMsg |
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| −372 | 372 | GetMsg |
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| −378 | 378 | ReplyMsg |
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| −384 | 384 | WaitPort |
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| −390 | 390 | FindPort |
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| −396 | 396 | AddLibrary |
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| −402 | 402 | RemLibrary |
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| −408 | 408 | OldOpenLibrary |
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| −414 | 414 | CloseLibrary |
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| −420 | 420 | SetFunction |
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| −426 | 426 | SumLibrary |
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| −432 | 432 | AddDevice |
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| −438 | 438 | RemDevice |
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| −444 | 444 | OpenDevice |
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| −450 | 450 | CloseDevice |
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| −456 | 456 | DoIO |
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| −462 | 462 | SendIO |
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| −468 | 468 | CheckIO |
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| −474 | 474 | WaitIO |
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| −480 | 480 | AbortIO |
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| −486 | 486 | AddResource |
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| −492 | 492 | RemResource |
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| −498 | 498 | OpenResource |
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| −504 | 504 | RawIOInit (private) |
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| −510 | 510 | RawMayGetChar (private) |
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| −516 | 516 | RawPutChar (private) |
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| −522 | 522 | RawDoFmt |
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| −528 | 528 | GetCC |
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| −534 | 534 | TypeOfMem |
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| −540 | 540 | Procure |
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| −546 | 546 | Vacate |
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| −552 | 552 | OpenLibrary |
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| −558 | 558 | InitSemaphore |
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| −564 | 564 | ObtainSemaphore |
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| −570 | 570 | ReleaseSemaphore |
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| −576 | 576 | AttemptSemaphore |
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| −582 | 582 | ObtainSemaphoreList |
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| −588 | 588 | ReleaseSemaphoreList |
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| −594 | 594 | FindSemaphore |
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| −600 | 600 | AddSemaphore |
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| −606 | 606 | RemSemaphore |
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| −612 | 612 | SumKickData |
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| −618 | 618 | AddMemList |
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| −624 | 624 | CopyMem |
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| −630 | 630 | CopyMemQuick |
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| −636 | 636 | CacheClearU |
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| −642 | 642 | CacheClearE |
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| −648 | 648 | CacheControl |
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| −654 | 654 | CreateIORequest |
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| −660 | 660 | DeleteIORequest |
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| −666 | 666 | CreateMsgPort |
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| −672 | 672 | DeleteMsgPort |
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| −678 | 678 | ObtainSemaphoreShared |
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| −684 | 684 | AllocVec |
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| −690 | 690 | FreeVec |
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| −696 | 696 | CreatePool |
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| −702 | 702 | DeletePool |
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| −708 | 708 | AllocPooled |
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| −714 | 714 | FreePooled |
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| −720 | 720 | AttemptSemaphoreShared |
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| −726 | 726 | ColdReboot |
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| −732 | 732 | StackSwap |
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| −738 | 738 | ChildFree (private) |
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| −744 | 744 | ChildOrphan (private) |
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| −750 | 750 | ChildStatus (private) |
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| −756 | 756 | ChildWait (private) |
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| −762 | 762 | CachePreDMA |
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| −768 | 768 | CachePostDMA |
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| −774 | 774 | AddMemHandler |
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| −780 | 780 | RemMemHandler |
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| −786 | 786 | ObtainQuickVector |
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---
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## References
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- NDK39: `fd/exec_lib.fd`
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2026-04-23 12:24:21 -04:00
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- Use `parse_fd.py` from [fd_files.md](../13_toolchain/fd_files.md) to regenerate
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