Compile whole VU1 programs and run sound IRX modules natively (DQ8 fork) - #254

Draft

Sinan-Karakaya wants to merge 73 commits into

Sinan-Karakaya:main

Commits on Aug 17, 2026

Let an explicit function map override the JAL-target scan
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8baabba
Warn instead of aborting when no function covers the ELF entry point
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5c906dd
Compare all 64 bits in the relational branches
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2084841
Resolve sibling component paths relative to the current directory
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0627c0d
Don't promote a whole function because of an indirect call
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75d5085
Let a thread resume at the instruction after a syscall

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claude
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becb2be
Return true after queueing a guest syscall override

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claude
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6bf1fef
Set the x86 SIMD baseline that the code already requires

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claude
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226bae2
Make the DECI2 text log limit configurable

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claude
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50dc868

Commits on Aug 18, 2026

Start the main thread with COP0 Status.IE set

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claude
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2ac2ce6
Drop the unreachable return in dispatchSyscallOverride
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2648de0

Commits on Aug 19, 2026

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Commits on Aug 24, 2026

Add consecutive-x row readers next to the run writers
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a4a6e21
Cut three fixed costs out of the event pump
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20973e8

Commits on Sep 9, 2026

Add native ARM64 fibers and reduce EE scheduler overhead
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684c3ce

Commits on Sep 10, 2026

Preserve memory-card operations across RPC initialization
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8546498

Commits on Sep 11, 2026

Preserve VIF tag commands and complete long DMA chains
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75da159
Use current VI targets for VU register jumps
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7bb6dbd

Commits on Sep 12, 2026

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Commits on Sep 23, 2026

Document authored VU fixture provenance
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0ccd873

Commits on Sep 24, 2026

Run a game's own IRX modules on an emulated IOP
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f16758d
Hook native IOP modules into the runtime
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2d03b8c
Keep movie audio in stream order and just ahead of playback
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f6903fb
Test the SPU2 input path and the IOP DMA registers
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5ccf82f
Document native IRX modules in the IOP readme
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8220b4a
Compile whole VU1 microprograms ahead of time
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97d1214
Test compiled VU1 programs against the interpreter
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1e19e66
Hand GS queue space back while a batch drains
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5e8d2ac
Time GIF packets only when a backend reports them
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817a8fa
Document compiled VU1 programs in the runtime readme
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95af21b
Merge native IOP sound into the VU program work
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86254ce
Queue movie callbacks when the demux runs outside guest code
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5416450
Add an SSE2 fast path for compiled VU1 arithmetic
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e10dc7f
Merge branch 'perf/vu-programs' into feat/sound-and-vu-programs
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4bb0f58
Merge branch 'feat/native-iop' into feat/sound-and-vu-programs
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e42efbe