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nxnative-easy/dm/games/010020400E1C2000/README.md
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seedds 3a993fa3fe Subsystem references and a symptom index: the failure catalogue of docs/agents/03-bringup.md and the per-title material of docs/agents/04-graphics.md (section 1's container list, section 6 and its "Seen in <game>" subsections) move into docs/reference/, one heading per mechanism: rewriter.md, memory.md, threads.md, services.md, movies.md, audio.md, frame-rate.md, nvn-objects.md, rendering.md (with the Vulkan and OpenGL layers), shaders.md and game-state.md, indexed by docs/reference/README.md. Each entry gives the symptom, the cause, the fix (file and function), the games it was found on (linked to their notes in dm/games/<id>/README.md) and any check, caveat or later change; one mechanism met on several games is one entry. docs/agents/symptoms.md lists every entry's symptom (an assertion, a [RED] line, an abort or crash site, a visible result) with a link to it, 350 lines, generated from the Symptom bullets. 03 keeps the loop and reading the log, and its Failure catalogue section now points to the references, the index and where a new finding goes; 04 keeps sections 1-5 and 7 (the container list is shaders.md's Containers by engine), and section 6 says where each kind of finding is. Facts in the old sections about one game only were checked against that game's note, where they already were. Statements the code no longer matches are marked as history beside the current value (movie output slots: MD_NOUT 64, MD_NOUT_AAC 32, MD_NOUT_VIDEO 16; APP_POOL is the profile key app_pool; Engage's layout is 5 / 4.375 GB; inline uniform updates are deferred by default; scaled copies are drawn), and Tears of the Kingdom joins the node-area entry's build list (issue #70). The game notes, docs/agents/README.md, 02 and 05 link to the exact entries, and so do the comments in nvn_mtl.m (nvnTextureCompare) and hle_audio.c (the RemoteIO buffer) and the provisional-profile note in profile_guess.py. 03 goes from 29,600 to 470 words, 04 from 34,400 to 3,500. Checked: every backticked span, module address, issue / PR number and 16-digit hash of AGENTS.md, development.md, dm/games/README.md and docs/agents/01-05 at 6a06877 (4,600 items) still appears in the repository's Markdown (the same five file patterns as before appear as the full names they stood for), every relative link and heading anchor in the repository's Markdown resolves, and the tool tests pass (the four that need capstone or lz4 in the T7 venv)
2026-10-25 12:31:58 +08:00

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Raging Loop (010020400E1C2000)

Base game 1.0.0 (v0), SDK 7.3.2. Unity 2018.3.10f1 IL2CPP with FMOD on NVN. Modules main, subsdk0 (the movie module, which plays StreamingAssets/Movies/*.mp4, H.264 Main and AAC) and sdk; sdk and subsdk0 are DRAGON QUEST XI S's builds (01006C300E9F0000), so that build's cuts apply as they are. No host change was needed. Playable on an iPhone (see Open). On the Mac: the publisher logo, the opening movie with its sound, the title, options, a new game through the tutorial and the prologue (the date card, the opening pictures, choices, the in-game menu, scenario chart and log), at 60 fps as on the Switch (the game asks for present interval 1), with saves; no red line at run time.

What it needs

Setting Where Why
DRAGON QUEST XI S's sdk cuts: node area 1 GB → 62 MB, regions of 1 GB and more aligned to 32 MB dm/tools/sdk_patches.py, sdk build fcf93a41… (the constructor at sdk+0x32c450, cuts at +0x32c460 and +0x32c500; AllocateAddressRegion's alignment at +0x32c66c) they put StandardAllocator's region 64 MB into the alias region; see Memory
sys_resource 0x1000000 game.tsv the NPDM's 16 MB of system resource: virtual address memory
5 GB guest layout with the hardware pool: mem_reserve 0x140000000, mem_alias 0x118000000, mem_stack 0x10000000, app_pool 0xCD500000 game.tsv Engage's block (256 MB in front + 4.375 GB alias region + 256 MB stack region + 128 MB heap region); Unity 2018.3 maps only inside StandardAllocator's region, so the pool stays as on the Switch
shader_groups /Data/=data game.tsv
No pad_layout (the 2D default) game.tsv controller only; see Input

Memory

  • The NPDM declares 16 MB of system resource, so IsVirtualAddressMemoryEnabled is true: nninitStartup hands application pool − used memory to StandardAllocator as virtual address memory, one address region in the alias region, and the game never calls SetMemoryHeapSize (no heap).
  • Unlike Unity 2020 and 2022 (Ace Attorney Investigations Collection, Monster Train 2: a 1 GB pool), Unity 2018.3 reserves no address regions of its own: every page the game maps lies in StandardAllocator's region, which ends at +3.21 GB of the 4.38 GB alias region. So the hardware pool (3.2 GB) leaves no address space short, and only mapped pages cost memory: 377 MB mapped at the peak over the title, the tutorial and the opening (Mac, DM_SVC map log). The NSP script's heap check keeps the hardware pool for this game for the same reason (dm/games/README.md, Adding a game).
  • On the Mac about 0.6 GB resident at the title and 0.77 GB after ten minutes of story (it grows with each new picture and slows down), 0.4 GB of Metal allocations.

Input

  • Controller only: the game reads no touch, docked or handheld (a handheld run with taps on the title's READ logged no touch read). It stays docked at 1920x1080 with the 2D pad layout. Menus answer the left stick as well as the D-pad, and no menu item is selected until a direction is pressed. A advances and selects, B goes back, X opens the menu, Y the scenario chart, L the log, R auto mode.

Files and shaders

  • The story's pictures are loose PNG / JPG files in StreamingAssets that the game loads itself.
  • 452 shaders: the 48 Shader objects of the player's serialized files (Data/*.assets, the Unity built-ins in Data/Resources; 450 subprograms) and the player's 4 GLSLC outputs in main.
  • Resolved: the split stopped with "no bundle has a Shader type tree of the same hash to borrow" (hash 8db76007…). There are no bundles, and no game of that Unity version with a bundle was at hand, so SHADER_2018_3 in unityfs.py's KNOWN_TREES is written from AssetRipper's TypeTreeDumps (StructsDump/release/2018.3.10f1.dump), checked node for node against the dump (1,325 nodes, the alignment flags included). It is a layout of its own, older than the common structs: no conservative raster state, BufferBinding without m_ArraySize, ConstantBuffer without m_IsPartialCB, the parameters in each subprogram and no m_CommonParameters, one segment per platform (the pre-2019.3 form Cuphead's trees gave shader_programs). Each of the 48 objects reads to its exact end: 450 subprograms of version 201802150 (older than the local keyword list, which starts at 201806140).
  • The two built-in ComputeShader objects in unity default resources stay unread (a [RED] line in the split): their 2018 layout lists kernels with no unique variants. The game dispatches no compute.
  • To take one file out of an NSP without extracting the RomFS, filter nx_extract's Copy by path.

Mac routes

  • From a fresh save, DM_KEYS="f700:A,f900:LLeft,f1000:LLeft,f1100:LLeft,f1200:A,f1500:A*14/120,f3300:LDown*5/60,f3640:A,f3900:A*35/120" skips the opening movie, starts READ, reads through the tutorial, picks "I'm good (to main story)" and reads into the prologue (the motorbike picture at about frame 6,600).

Found on this game

Open

  • Status disagrees: the game.tsv header says "Plays on the Mac", docs/development.md says playable on an iPhone.
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