Michael Krumland-Dunning and Claude Opus 5.5
254d7b416f
fix(shader): translate the fused f32 fma forms in f32 denormal mode 2
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v_fma_f32, v_fmac_f32, v_fmamk_f32 and v_fmaak_f32 threw "f32 denormal
mode 2 is not implemented" whenever FLOAT_MODE flushed f32 denormal
inputs but kept denormal results.
On RDNA2 (gfx1036) at round to nearest even, mode 2 flushes the inputs
and rounds the fused result once with gradual underflow, which the host's
Fma gives under DenormPreserve 32. The translation now matches all 5,596
measured triples for the four forms at IEEE 0 and 1. Mode 1 keeps
throwing: there the hardware flushes a result that is tiny after rounding
with an unbounded exponent even when the addend is nonzero.
Co-Authored-By: Claude Opus 5.5 <[email protected]
2026-10-27 22:05:57 -07:00
Adrià
5576dd18a9
Merge pull request #11401 from ErenYeager1836/feat/vrtracker2-resolve-mesh-size-nid
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feat(libSceVrTracker2): identify sceVrTracker2GetRawCameraMeshSize export
2026-10-28 05:52:08 +01:00
Dean
adbcdcdd58
Merge pull request #11463 from Mherberts/codex/feat-elf-relr-relocations
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feat(relinker): support packed ELF64 relative relocations
2026-10-28 17:50:40 +13:00
Dean
5ab8acf45f
Merge pull request #11309 from Danigamer05/feat/libc-signed-min32
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feat(libc): implement signed 32-bit minimum value helper
2026-10-28 17:50:21 +13:00
Dean
c9cc3b34db
Merge pull request #11304 from Danigamer05/feat/libc-unsigned-max32
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feat(libc): implement unsigned 32-bit maximum
2026-10-28 17:50:05 +13:00
Dean
24795c0f56
Merge pull request #10529 from JJenkx/fix/libc-expm1-scaling-association
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fix(libc): preserve expm1 rounding during exponent scaling
2026-10-28 17:49:49 +13:00
Dean
dbbe99aeb0
Merge pull request #9772 from UnhealthyKraken/feat/libc-floating-prefix
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feat(libc): implement floating-point prefix helpers
2026-10-28 17:49:14 +13:00
Adrià
0c5401dcbd
Merge pull request #9735 from mazen320/feat/libc-ctype-vtable
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feat(libc): export the ctype facet vtable as data
2026-10-28 05:36:29 +01:00
Adrià
2d7af25e62
Merge pull request #11398 from iAbdulrrahman/feat/posix-arc4random-uniform
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feat(libScePosixForWebKit): implement arc4random_uniform
2026-10-28 05:23:59 +01:00
Adrià
c51d6c226a
Merge pull request #11714 from akkadbakkad89/fix/psml-mfsr-enable-flags
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fix(libScePsml): answer console-measured MFSR enable flags and Context1300 size check
2026-10-28 05:11:39 +01:00
Dean
facac6a4c5
Merge pull request #12192 from oneandonlydean/revert-10809-direct-memory
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Revert "report 12 GiB of direct memory" (#10809 ): PPSA21564 runs out of direct memory
2026-10-28 16:29:14 +13:00
Adrià
439d03db38
Merge pull request #11663 from Danigamer05/feat/libc-stdc-count-ones
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feat(libc): add C23 count-ones exports
2026-10-28 04:19:47 +01:00
Adrià
f1f1737371
Merge pull request #11647 from B-Howell/codex/libc-strtoq
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feat(libc): implement strtoq
2026-10-28 04:06:20 +01:00
Adrià
a37797da92
Merge pull request #11637 from B-Howell/codex/videoout-display-index-current-main
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feat(libSceVideoOut): allow selecting the initial display
2026-10-28 03:49:48 +01:00
Dean Galvin
97f1d41a2c
Revert "Merge pull request #10809 from frankea/fix/direct-memory-12gib"
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This reverts commit 780b33aea3cccdaa2734
2026-10-28 15:45:26 +13:00
Adrià
3a4206eb64
Merge pull request #11635 from AlexFigas/feat/npcppwebapi-sessionmanager-parameter-lifecycles
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feat(libSceNpCppWebApi): track the SessionManager V1 parameter lifecycles as the module does
2026-10-28 03:27:48 +01:00
Dean
bf4860b6ce
Merge pull request #11098 from edubox/fix/agc-single-level-depth-view
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fix(agc): select the first level of a single-level depth view
2026-10-28 13:50:57 +13:00
Dean
780b33aea3
Merge pull request #10809 from frankea/fix/direct-memory-12gib
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fix(libkernel): report 12 GiB of direct memory, as a PS5 does
2026-10-28 13:49:57 +13:00
Dean
c3f49ea299
Merge pull request #10654 from akkadbakkad89/feat/agc-acb-workload
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feat(libSceAgc): emit ACB workload packets for complete, active and stream-inactive
2026-10-28 13:49:41 +13:00
Dean
4c6fcfcb5c
Merge pull request #9763 from rooklz/fix/libc-freopen-closed-stream
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fix(libc): reopen a closed stream in freopen instead of aborting
2026-10-28 13:48:50 +13:00
Dean
b3b449cfe4
Merge pull request #8916 from Henryisdjfunkyho/fix/cancellable-timed-sleeps
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fix(libkernel): wake timed sleeps for thread cancellation
2026-10-28 13:48:32 +13:00
Dean
1068cd6b76
Merge pull request #7780 from savvaniss/fix/savedata-ps4-modules
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fix(savedata): build libSceSaveData and libSceSaveDataDialog from the native sources
2026-10-28 13:48:05 +13:00
Dean
b643e2a6b8
Merge pull request #11363 from JJenkx/feat/agc-selected-image-readback-20261026
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feat(agc): capture selected live storage images without writeback
2026-10-28 13:46:57 +13:00
Dean
e778405b5b
Merge pull request #11592 from alvaroelpob/fix/libkernel-condattr-getclock-einval
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fix(libkernel): fail pthread_condattr_getclock with EINVAL for a null attribute
2026-10-28 13:04:04 +13:00
Dean
057de19313
Merge pull request #11556 from xXPBSXx/libm/sinh-msun
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fix(libc): compute sinh with FreeBSD msun's algorithm
2026-10-28 13:03:47 +13:00
Dean
a1f5ae4e8b
Merge pull request #11244 from SeaSunPT/fix/audioout2-mastering-not-initialized
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fix(libSceAudioOut): refuse sceAudioOut2Mastering calls before sceAudioOut2Initialize
2026-10-28 13:02:46 +13:00
Dean
09329a8bda
Merge pull request #10598 from MarcZX10/marc/freetype-stroker-path
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feat(libSceFreeType): implement the FreeType stroker path-building calls
2026-10-28 13:01:43 +13:00
Dean
9f605c98d2
Merge pull request #10283 from JJenkx/windows/libc-cbrt-msun
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fix(libc): compute cbrt with FreeBSD msun's algorithm, as titles' libc.prx does
2026-10-28 13:01:01 +13:00
Dean
46b9aa3768
Merge pull request #9648 from JJenkx/windows/libc-rand-console
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fix(libc): follow the console's rand, srand and rand_r
2026-10-28 13:00:35 +13:00
Dean
ba8845d2e7
Merge pull request #9442 from Gruzzberry/feat/lchflags
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feat(libkernel_sys): implement lchflags
2026-10-28 13:00:19 +13:00
Dean
6c48f35a95
Merge pull request #8098 from LuisAguilarDev/fix/audioout2-silent-ports
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fix(audioout2): keep each port's grain when ports share a buffer
2026-10-28 12:59:20 +13:00
Dean
200f40814d
Merge pull request #11868 from rooklz/fix/check-compile-save-temps-modes-v2
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fix(tools): reject unmodeled save-temps modes in syntax checks
2026-10-28 12:59:01 +13:00
Dean
6e9b9134f6
Merge pull request #11846 from heditrigui/feat/libc-reallocarray
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feat(libc): implement reallocarray
2026-10-28 12:10:58 +13:00
Dean
ecc950fcc0
Merge pull request #11765 from oneandonlydean/salvage/freetypeol-9453
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feat(libSceFreeTypeOl): declare 92 PS5 3.20 exports
2026-10-28 12:09:43 +13:00
Dean
27b854fac1
Merge pull request #11764 from oneandonlydean/salvage/jsc-9438
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feat(libSceJsc): declare 150 PS5 3.20 exports
2026-10-28 12:09:27 +13:00
Dean
cb9a3234f9
Merge pull request #11761 from oneandonlydean/salvage/xml-9422
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feat(libSceXml): declare 150 pending exports
2026-10-28 12:09:11 +13:00
Dean
1dcfe03875
Merge pull request #11760 from oneandonlydean/salvage/icu-9444
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feat(libSceIcu): declare 112 PS5 3.20 exports
2026-10-28 12:08:55 +13:00
Dean
55ab7282b2
Merge pull request #11753 from oneandonlydean/salvage/np-common-9686
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feat(libSceNpCommon): declare 150 additional PS5 exports
2026-10-28 12:08:39 +13:00
Dean
6a3182b8c5
Merge pull request #11612 from milescoviello/docs/agc-debug-raise-exception
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docs(agc): note how seven titles call sceAgcDebugRaiseException
2026-10-28 12:07:44 +13:00
Dean
77e44989b6
Merge pull request #11561 from javierUDP/docs/rosetta-m5-26-4-evidence
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docs(relinker): record SHA, AVX-512 and XSAVE under Rosetta on an M5
2026-10-28 12:06:23 +13:00
Dean
45af0a222e
Merge pull request #11458 from MarcZX10/marc/docs-debt-sync
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docs(debt): drop duplicated debt entries
2026-10-28 12:05:46 +13:00
Dean
8b68c5a465
Merge pull request #11457 from MarcZX10/marc/docs-usage-sync
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docs: bring USAGE, INPUT_MAPPING and GAME_TESTING in line with the tools
2026-10-28 12:05:26 +13:00
Dean
cea134faab
Merge pull request #10700 from MarcZX10/marc/signatures-libscenptus
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feat(libSceNpTus): declare sceNpTusCreateNpTitleCtx with its shadPS4 signature
2026-10-28 12:04:06 +13:00
Dean
7d2136c9c6
Merge pull request #10447 from alvaroelpob/feat/libscelibressl-x509-store-ctx-error
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feat(libSceLibreSsl): implement the X509_STORE_CTX error, depth, current certificate and chain accessors
2026-10-28 12:03:34 +13:00
Adrià
f5fefb982c
Merge pull request #11305 from joedeangelis533-bot/review/tessellation-depth-upstream-20261025
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feat(agc): remap unsupported tessellation viewport depth ranges
2026-10-27 22:27:35 +01:00
Adrià
e274546099
Merge pull request #11302 from Danigamer05/feat/libc-signed-max64
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feat(libc): implement signed 64-bit maximum
2026-10-27 22:26:29 +01:00
Adrià
6d99bf4ccb
Merge pull request #11300 from Danigamer05/feat/libc-signed-min64
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feat(libc): implement signed 64-bit minimum
2026-10-27 22:16:40 +01:00
Adrià
b9623a5c26
Merge pull request #11297 from mrfelek/perf/probe-f32-flush-nvidia
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perf(agc): use the NVIDIA driver's f32 denormal flush when the startup probe matches
2026-10-27 22:09:23 +01:00
Adrià
4a6005955f
Merge pull request #10898 from imellag/feat/libkernel-memory-protection-macos
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feat(libkernel): guest memory protection and VirtualQuery on macOS hosts
2026-10-27 21:42:24 +01:00
Adrià
771d8b5bf7
Merge pull request #11340 from harisibrar1/feat/libressl-ex-data-indices
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feat(libSceLibreSsl): implement the SSL and SSL_CTX ex_data index registry as LibreSSL 2.5.4 does
2026-10-27 21:34:00 +01:00
