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Metal Gear Solid on the Tab5 (mgs_reversing + psyz, native) - #1

Merged

finger563 merged 47 commits into

mainfrom

feat/mgs

Oct 13, 2026

Merged

Metal Gear Solid on the Tab5 (mgs_reversing + psyz, native)#1
finger563 merged 47 commits into
mainfrom
feat/mgs

Commits on Oct 4, 2026
- mgs: Metal Gear Solid as a cart (mgs_reversing + psyz, native)
  
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  9a120be
- mgs: move the game's initialised data to PSRAM so the DMA pool fits
  
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- mgs: link the game's initialised data into the PSRAM-XIP rodata
  
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- mgs: first picture on the Tab5
  
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- mgs: pause at idle, quit and reset in place
  
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Commits on Oct 5, 2026
- mgs: sound
  
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Commits on Oct 6, 2026
- mgs: cutscenes via the title boot chain, codec screen on, raster -O3
  
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- mgs: the title boot chain is the default start stage
  
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- mgs: 5 ms audio pulls (the SPU interrupt is raised at pull time)
  
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- mgs: cutscene camera composition fix (submodule)
  
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- mgs: mask-bit rasterizer fix; hang detector reports tick phase
  
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- mgs: US-disc codec loader, printf-safe thread preemption
  
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Commits on Oct 7, 2026
- mgs: hang detector samples thread PCs and stacks; printf-safe preemption
  
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- mgs: raster on core 1, audio mixer on core 0, CD read-ahead
  
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- mgs: SPU interrupt delivery paced to the sound task
  
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- mgs: packet layout fixes for merged and priority packets; audio drop counters
  
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- mgs: VRAM dump on pause, audio starvation counter, 921600 console UART
  
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- mgs: cutscene camera distance overflow fix (psyz SquareRoot0)
  
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- mgs: cutscene camera direction fix (16-bit wrap)
  
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Commits on Oct 8, 2026
- mgs: frame-buffer feedback effects fixed (STP bit kept on blended writes)
  
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- mgs: remove the stale cutscene trace that crashed late in the opening
  
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- mgs: quieter StoreImage trace
  
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- mgs: submodules point at the esp-cpp forks (esp32p4 branches)
  
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Commits on Oct 9, 2026
- mgs: save and load states from the pause menu
  
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- mgs: bracket the game's small-data sections; reset and snapshot them
  
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- mgs: save states survive a thread set that differs from the running one
  
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- mgs: fix heap corruption on relaunch (read-ahead task teardown)
  
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- mgs: relaunch race in the read-ahead teardown
  
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- mgs: hold the read-ahead task across a state restore; heap canaries and checks
  
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- mgs: present only the declared display rows (224 or 256)
  
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- mgs: save states keyed on the memory layout, not the firmware hash
  
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- mgs: no catch-up stall after a long pause
  
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Commits on Oct 10, 2026
- mgs: two-core rasterizer and span-loop optimisations (17 -> 28 fps)
  
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Commits on Oct 12, 2026
- mgs: FPU triangle setup, both cores in every frame, replay benchmark from the pause menu
  
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- readme: the two native ports up front, MGS data and controls, video placeholders
  
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- input: triggers reported on their own (L2/R2); MGS item and weapon menus
  
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- mgs: English menu descriptions and glyph layout from the US executable (TEXT.DAT)
  
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- menu: mute switch in the pause menu, mirroring the system state
  
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- mgs: PSRAM arena released before other carts; jk: no C++ allocation after the level fills memory
  
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- gba, snes: the cores' big RAM arrays come from the shared pool, not statics
  
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- jk: serve save, load and reset requests while the engine is parked under the menu
  
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- launcher: reserve the ROM arena after the whole cart is gone; hole diagnostic
  
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- mgs: review fixes (snapshot failure aborts init, freeze re-check, atomic flag, audio task check, dumps behind the bench option)
  
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- readme: the videos, with frames from each
  
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Commits on Oct 13, 2026
- review fixes; espp from the registry (1.3.7 carries the multi-touch state)
  
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- ci: check out the MGS submodules too
  
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- ci: the size delta against the base is not a gate
  
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Commits

Commits on Oct 4, 2026

Commits on Oct 5, 2026

Commits on Oct 6, 2026

Commits on Oct 7, 2026

Commits on Oct 8, 2026

Commits on Oct 9, 2026

Commits on Oct 10, 2026

Commits on Oct 12, 2026

Commits on Oct 13, 2026