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Coverage.md

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Coverage

Legend

⚠️ Feature regressed temporarily due to dependency or upstream (usually when zig updates this can happen)

⛔ Blocked due to upstream. Impossible to do until something gets fixed or added, usually listed in https://codeberg.org/GasInfinity/zitrus/issues/1

🟢 Fully implemented 🟡 Partially implemented 🔴 Implementation not started/missing critical things

🔋 High priority 🪫 Low priority

Documentation

  • 🟡 Mango
  • 🟡 Horizon

Tests

  • 🟡 Horizon
  • 🟡 Mango

Formats (+ Tooling)

  • 🟢 Smdh (tools/Smdh): Make / Dump
  • 🟢 3dsx (tools/3dsx): Make / Dump
  • 🟢 Pica (tools/Pica): Assemble / Disassemble
    • 🟢 Assemble: Only ZitrusPicaShader's are implemented as an output format.
    • 🟢 Disassemble: Outputs ZitrusPicaAssembly. Either RAW instructions, ZPSH's or DVL's (.shbin) can be disassembled.
  • 🟢 Firm (tools/Firm): Make / Info / Dump
  • 🟡 Ncch (tools/Ncch): Make CXI / Dump / Info
    • 🟢 ExeFS (tools/ExeFs): Make / List / Dump
    • 🟢 RomFS (tools/RomFs): Make / List / Dump
  • 🟡 Compression (tools/Compress):
    • 🟡 LZrev (Compress/LzRev): Decompression
    • 🟡 Yaz0 (Compress/Yaz): Decompression
    • 🟡 LZ10 (Compress/Lz10): Decompression
    • 🟡 LZ11 (Compress/Lz11): Decompression
  • 🟡 Archives (tools/Archive):
    • 🟢 Darc (Archive/Darc): Make / List / Dump
    • 🟡 Sarc (Archive/Sarc): List / Dump
  • 🟡 Layouts (tools/Layout):
    • 🟡 Image (Layout/Image): Dump
    • 🔴 Layout
    • 🔴 Animation
  • 🔴 Cro0 / Crr0
  • 🔴 Cia

Horizon

Runtime

  • 🟢 threadlocal variables & multithreading.
  • 🟢 Panic / error reporting and tracing.
    • For the full stacktrace check luma/errdisp.txt in your SD card (with an emulator check you logs and/or enable application debug logging)
    • 🟢 Segfaults (Data Aborts, Prefetch Aborts, ...).
    • 🔴 "Pretty" stacktraces with DWARF/Symbols
  • 🟢 Application Test runner.
  • 🟢 std.Io
    • 🟢 Synchronization through futexes
    • 🟡 POSIX'Y fd layer
      • 🟢 RomFS
      • 🟢 Sdmc
      • 🔴 Networking
    • 🔴 Concurrency
  • 🔴⛔🔋 libc

Services

  • 🟢 srv:
  • 🟢 err:f
  • 🟡 APT:S/A/U
  • 🟡 hid:SPRV/USER
  • 🟢 ir:rst
  • 🟡 fs:USER/LDR
  • 🟡 cfg:u/s/i
  • 🟢 gsp::Gpu
  • 🟡🪫 gsp::Lcd
  • 🟡 ns:s
  • 🟢 ns:p/c
  • 🟡 csnd:SND
  • 🟡🪫 pm:app
  • 🟢 pm:dbg
  • 🟡 soc:U
  • 🟡 ps:ps
  • 🟡 pxi:ps9
  • 🟢 Loader
  • 🔴 All other services not listed here

Library Applets

  • 🟢 error
  • 🟡 swkbd
  • 🔴 All other applets not listed here.

Mango (PICA200 VK-like Graphics API)

Backends

  • 🟢 Horizon
  • 🔴 Interface (for freestanding usage)

Objects

  • 🟢 Presentation engine: 240x400, 240x400x2, 240x800 + 240x320. Double or Triple buffered in Mailbox or Fifo.
  • 🟡 Queues
    • 🟡 Fill (clear and fill operations)
    • 🟡 Transfer (copy and blit operations)
    • 🟢 Submit (CommandBuffer submission)
    • 🟢 Present (see PresentationEngine)
  • 🟢 Semaphores
  • 🟢 DeviceMemory
  • 🟢 Buffers
  • 🟢 Sampler
  • 🟢 Images / ImageViews
  • 🟢 CommandPools
  • 🟡 Pipelines
    • 🟢 Lighting
    • 🔴 Shadows
    • 🔴 Geometry shaders
    • 🔴 Fog
    • 🔴 Gas
  • 🟡 CommandBuffers
    • 🔴 Shadow Rendering
    • 🔴 Gas Rendering
    • 🟡 Image Sampling
      • 🔴 Shadow textures
      • 🔴 Cubemaps

Hardware

Whether register bits are present and/or relevant tooling (assemblers, disassemblers, etc...)

  • 🟢 CSND
  • 🟢 PXI
  • 🟢 LGY
  • 🟢 HID
  • 🟢 I2C
  • 🟡 CPU (ARM9 & ARM11)
  • 🟡 DSP
  • 🟡 PICA200: Missing typing of some documented registers, mostly done.