With REV_BOOTSTRAP_WIIMOTE=1 a bootstrap-ELF session gets the emulated Wii
Remotes of the original-IOS mode, using the identities paired in the
attached NAND's SYSCONF. The NAND is never rewritten for it; without the
variable nothing changes.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
With DOLPHIN_IPC_TRACE=1 and the original IOS on the emulated Starlet, log
each request Broadway posts (X1: command, descriptor, argument words, an
OPEN's path) and each reply Starlet posts (Y1: original command, result).
Buffer contents are never read; nothing changes without the variable.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Recover 16 modified and 6 previously untracked integration files. All 22 source SHA-256s match the pre-publication StarletOS snapshot. Add handoff instructions, byte-preserving attributes and private backup exclusion. This commit publishes existing behavior; it does not claim a new full build or hardware qualification. The two preceding local commits and staged files were screened before publication.
Add opt-in AX88772 Ethernet with libslirp NAT, pinned Windows runtime setup and USB/network regressions. Correct Hollywood DI/reset interrupt routing and physical SRAM DMA for AES, SHA, NAND, SDIO and OHCI. Keep aligned Thumb bus accesses inside native JIT blocks.
Validated: 164 targeted tests pass. User confirmed Wii Shop connection and channel-list navigation at 100% speed / 59.96 FPS on 2026-09-12. Downloads and general channel performance remain unvalidated; local firmware, keys and runtime data are excluded.
Save the remaining ARM JIT and MMU/cache optimizations, accurate Starlet timer and Wiimote report cadence, opt-in PPC event tracing, and full texture hashing in the LLE launcher. Include regression coverage and exclude local profiling artifacts.
Validation: 127 targeted tests from 15 suites passed, with one disabled test. Includes the current user-tested source state following the persistent NAND milestone.
Keep the source dump immutable and replay checksummed copy-on-write transactions from the active user profile. Persist program, erase, pairing and restored snapshot writes. Preserve interrupted tails before recovery and reject corrupt journals or concurrent writers.
Validated in the current build with 127 targeted tests and a user-confirmed channel deletion surviving process exit and restart; 2944 saved NAND pages reloaded successfully.
Retain ARM926 FCSE translations, accelerate common Starlet JIT blocks and cache sparse Hollywood register reads. Inline the hot Broadway write-back cache path while preserving exact cache miss, locking and split-access behavior.
Boot original Wii firmware through boot0, boot1, boot2 and IOS on an emulated ARM Starlet. Model the required IPC, memory, SD, USB and Bluetooth hardware behavior, including IOS reload into IOS58, and add focused tests, launch utilities and architecture documentation.
Independently spotted by both @Dentomologist and me while reviewing
PR #14805
The previous limit was correct for valid VPBs, but an invalid VPB
controlled by a malicious game could contain a non-fractional value
in current_pos_frac, which would allow writing an extra 15 samples
(30 bytes) into the stack. With AFC encoding, this is rounded up to 16
samples, but with much less control over which bytes are written.
Maybe we should be doing some validation, or bounds checking, but I'm
pretty sure this issue was copied from the original ucode, and we kinda
want to stay compatible.
The simpler fix is to just increase the size of raw_input_samples.
I've checked other code paths, and 0x514 samples seems to be the limit.
glMemoryBarrier comes from ARB_shader_image_load_store, so on a desktop context
below GL 4.2 the pointer is null. bSupportsBBox is set from
bSupportsFragmentStoresAndAtomics, which such a driver can still have, so saving
a state reads the bounding box and calls a null pointer.
UsePersistentStagingBuffers() in OGLTexture.cpp already guards the same call with
bSupportsImageLoadStore.
msg_in and msg_out were ending up with only 4-byte alignment, which
is undefined behaviour, since they contain 64-bit fields. Probably
doesn't cause any issues, but it showed up in ubsan.
Yaya48andClaude Opus 5.5
OatmealDome
Admiral H. Curtiss
Martino Fontana
DacoTaco
JosJuice
Dr. Dystopia
Scott Mansell
Tillmann Karras
Dentomologist
Andy1210
dreamsyntax
Sepalani
Joshua Vandaële