◒ daybreak

Sources and implementation provenance

Primary references and an exact working-tree inventory for the technical articles.

Working-tree inventory

This inventory identifies the working-tree files used for implementation explanations. It contains hashes, not the private files themselves. A repository HEAD is insufficient because several inspected files are uncommitted.

PathSHA-256
machparse/Sources/MachParse/LinkEdit.swift8f8adf949e905816040db3e7220ae7ec7fcdfbfeb21eba376223887eb9ab249c
machparse/Sources/MachParse/SegmentMapper.swift133df0809c7268a9b0f435e3a15a693cb27a15443b5a266078ecf4bc1766e158
machparse/Sources/MachParse/DumpAppliedLinkEdit.swifte44d854b83e0b21c02f7cc94e62a835b8f4752da3462e0d05bc98f66a0c5bba6
machparse/Sources/MachParse/JSONOutput.swift0d648e2192a0c9f3e3dd8e7d92ee79584554b7814989331e49008810d0f80fd3
machparse/Sources/MachParse/ApplyLinkEdit.swift14595feda18071e2f85591a02660dcad9c997db53589d589a4e1bed75419b761
machparse/Sources/MachParse/LoadPlan.swift4e16a566f0fa2ba8a9d0d0fb5a3dad5e71260847e41e76817133cba67ac70735
machparse/Sources/MachParse/Parser.swiftc3ac0b32666c9d1a2856aad8a6ee9c2c67393a6ac6e4f2b38716aa38f5507a56
machparse/Sources/MachParse/Execute.swiftc4332c889d74677ae5abe9e78d83d8531198a083015106579056eaed1bcd6fc0
machparse/Sources/MachParse/LibSystemStubs.swiftdd5539668f13a95bedf3efc9930537538e2a21d8f7136534c5ae16f17f3b1f3a
machparse/Sources/MachParse/MachOFile.swiftd99cdb9a8d7614a9194a2a0bc5237b408601c6e15d434050a9094e5753ef7943
machparse/Sources/MachParse/BootstrapPlan.swift618834c56563de7fc601937e1d66536ba904aafbbefd68ff0f6eb105765e2cc8
android/app/src/main/java/com/daybreak/host/skia/GuestImageStretch.kt4f20b52b19a9b06daf1105b50e9ea067f45b1183b977187142a6484a4a1e0bb6
android/app/src/main/java/com/daybreak/host/skia/GuestCoordinates.ktbc2d262d5a411e94e1b727a06c1fe99b31282cf5bd0111d29d7810fd59e19731
android/app/src/main/java/com/daybreak/host/skia/GuestFrameActivity.kt3c6a44378c02088315bbe4a4ee5f1363138e4080a6ad9a2671cf3c2e9f686ee7
android/app/src/main/java/com/daybreak/host/skia/GuestImageResources.kt584424274d3091bf027fdab0f07b0612a78308909cb8e4fc0a660b84917a643f
android/app/src/main/java/com/daybreak/host/skia/GuestFrameDelivery.kt7b9c540e4ed0abf5a205ed8c6857f287d8b3e435733c86972c823e9e6ffafc30
android/app/src/main/java/com/daybreak/host/skia/GuestLayerStream.ktd0ce9f5ce904c831b0d5b25a37278e382c866d9db385b27dabceffd2c7afe2e3
android/app/src/main/java/com/daybreak/host/skia/GuestImageAppearance.kt4eec312c364c2da962ecf49dadfde3e2f3776c6d1b5f8da31026036e6cb28c73
android/app/src/main/java/com/daybreak/host/skia/GuestCompressedLayer.ktdc1f0403da54e36367abdd378cfa37418f97192cb5df123d463f10526677c304
android/app/src/main/java/com/daybreak/host/skia/GuestLayerFrame.kt145a8f7d1b47a59af509516efa05bebf6269a81c3b3122e64252e3b8cbc3784c
android/app/src/main/java/com/daybreak/host/skia/GuestSerialLines.kt6a5b53695a3dea60a8d48217dae9570eae35d392644e2bd2189d483b002a2ce7
android/app/src/main/java/com/daybreak/host/skia/GuestSocketClient.ktd0a7dcd759b9480111157d88f0e1668fd1abff11407e4e9b936245481c1222c7
android/app/src/main/java/com/daybreak/host/skia/GuestTouchQueue.kt22088e37068143d82b33469f249bd8f038fa47e64c86165a2a064b7bb2820be2
android/app/src/main/java/com/daybreak/host/skia/GuestInputReadiness.ktf21ef989b6c0cf1218a0e943297828da3cec47d97e2a2f861185771d76bb8c44
android/app/src/main/java/com/daybreak/host/skia/GuestLayerCompiler.kt77ef4534d7a2b8fced215cfda15d809cedc39af0d465e7983886de94d6a87ff7
docs/research/ios-runtime-next.md8647a307fc1bcaef447669882c00eb1aae50d6fd7a0dadddbe5a769ee9964504
docs/research/blueberry-guest-frame-presentation.md63646f264ace7caea7123aedca2977fae2cab625a2e8ab8f53761495b11def27
tools/darwin-vm/ca_command_stream.py002222db7dec94953b7545cf517fa9be00e5018faec97a9c64948979ea22509a

References and evidence

Implementation references describe a working-tree snapshot. They are not all present in a public repository. The source inventory records file hashes; historical notes are not new device tests.

  1. [loader] Apple, Mach-O loader structures. Primary format definitions; rolling source, accessed 2026-09-10.
  2. [cider] Andrus et al., Cider: Native Execution of iOS Apps on Android. ASPLOS 2014, §§3–4. Historical architecture; not modern iOS compatibility evidence.
  3. [proton] ValveSoftware, Proton README. Primary project documentation, accessed 2026-09-10.
  4. [ca] Apple, Core Animation Basics. Archived conceptual guide, especially “Layer Trees Reflect Different Aspects of the Animation State.”
  5. [android] Android Open Source Project, Graphics architecture. Updated 2025-10-21; buffer transport, SurfaceFlinger and Hardware Composer.
  6. [qemu] QEMU, System emulation introduction. Rolling manual, accessed 2026-09-10; machine, accelerator, devices and backends.
  7. [map] Daybreak, SegmentMapper.swift / ApplyLinkEdit.swift / Execute.swift. Inspected working tree, 2026-09-10; machparse/Sources/MachParse/. Mapping, relocation, protection and host-stack entry. Private workspace source; collaborator access required.
  8. [bind] Daybreak, LibSystemStubs.swift. Inspected working tree, 2026-09-10; libSystem-only resolver and explicit variadic ABI handling. Private workspace source; collaborator access required.
  9. [frame] Daybreak, GuestFrameDelivery.kt / GuestLayerStream.kt. Inspected working tree, 2026-09-10; android/app/src/main/java/com/daybreak/host/skia/. Envelope integrity, duplicate handling, frame-local resources. Private workspace source; collaborator access required.
  10. [image] Daybreak, GuestImageResources.kt / GuestLayerCompiler.kt. Inspected working tree, 2026-09-10; same Android directory. Allocation bounds, formats, geometry and supported effects. Private workspace source; collaborator access required.
  11. [view] Daybreak, GuestFrameActivity.kt / GuestSocketClient.kt. Inspected working tree, 2026-09-10; same Android directory. UI scheduling, Canvas operations, reliable/unframed selection, paced input. Private workspace source; collaborator access required.
  12. [input] Daybreak, GuestCoordinates.kt / GuestTouchQueue.kt. Inspected working tree, 2026-09-10; same Android directory. Coordinate inversion, contact lifetime and move coalescing. Private workspace source; collaborator access required.
  13. [checkpoint] Daybreak, iOS Runtime Checkpoint and Next Gate. docs/research/ios-runtime-next.md, updated September 8–9, 2026. Dated evidence, remaining fixture boundary and rendering discrepancies. Private workspace source; collaborator access required.
  14. [blueberry] Daybreak, BlueBerry Guest Frame Presentation. docs/research/blueberry-guest-frame-presentation.md. Read through the later UART failure and patched-candidate A/B result; opening snapshot checkpoint is not the whole history. Private workspace source; collaborator access required.
  15. [playground] Daybreak, tools/playground.sh and Swift playground source. Inspected working tree, 2026-09-10. Mac compilation, ADB library delivery and polled current-file selection. Private workspace source; collaborator access required.

Full source inventory and provenance →

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