Dean
723ee06871
Merge pull request #14799 from chitters2004/perf/guarded-committed-read
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perf(agc): read committed guest pages directly on Windows
2026-11-04 08:10:59 +13:00
Dean
4f41f4c375
Merge pull request #15210 from Danigamer05/feat/libc-sce-v2-filesystem-calls-20261102
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feat(libc): export the std::__sce_v2 filesystem calls
2026-11-03 21:12:18 +13:00
Dean
67ea76b38b
Merge pull request #15099 from Danigamer05/feat/libc-sce-v2-binary-scaling-20261102
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feat(libc): export the std::__sce_v2 binary scaling helpers
2026-11-03 21:10:53 +13:00
Dean
8b82678900
Merge pull request #10025 from mehmetbayoglu/fix/libkernel-amm-prt-zero-page
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fix(libkernel): map unbacked AMM PRT pages to one read-only zero page on Windows
2026-11-03 21:09:48 +13:00
Dean
f1d0f46e05
Merge pull request #14585 from edubox/feat/libc-sce-v2-locale
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feat(libc): export the versioned std::__sce_v2 locale runtime
2026-11-03 21:07:56 +13:00
Dean
b9a376e51f
Merge pull request #15098 from Danigamer05/feat/libc-find-last-trivial-20261101
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feat(libc): implement reverse trivial element searches
2026-11-03 18:14:08 +13:00
Dean
5da7b55068
Merge pull request #14955 from Danigamer05/feat/libc-sce-v2-float-helpers-20261102
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feat(libc): export the std::__sce_v2 float classification, integer-part and normalization helpers
2026-11-03 18:12:24 +13:00
Dean
5f96abbcba
Merge pull request #14940 from BunnyFl/fix/prime-shared-mutexes
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fix(agc,libkernel): prime the host shared mutexes left unprimed on Windows
2026-11-03 18:12:18 +13:00
Dean
8645daeb00
Merge pull request #14878 from roboterspinne/fix/libc-write-only-stream-reads
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fix(libc): fail reads on a write-only stream with EBADF on Windows
2026-11-03 18:11:21 +13:00
Dean
7fc59ddd6e
Merge pull request #14864 from Jawschamp/feat/libc-devname
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feat(libc): implement devname and devname_r
2026-11-03 18:10:59 +13:00
Dean
10921ef452
Merge pull request #12560 from Kikoarl/fix/win32-verbatim-path-dos-devices
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fix(libkernel): preserve DOS device names and trailing dots or spaces on Windows
2026-11-03 18:09:19 +13:00
memob
37881a5da0
fix(libkernel): map unbacked AMM PRT pages to one read-only zero page on Windows
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Unbacked PRT pages were private read-only commits, so every page that was
read took its own host page. They are now views of one pagefile-backed
section created read-only, so the range costs one page however large and
no view of it can be made writable. Host imports treat such views as
read-only memory instead of asking for a read-write alias.
2026-11-02 19:31:59 -05:00
Dean
840f2d6f27
Merge pull request #14623 from Danigamer05/feat/libc-memset-explicit-20261101
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feat(libc): implement explicit memory filling
2026-11-03 11:40:35 +13:00
Dean
502188c5b0
Merge pull request #14619 from Danigamer05/feat/libc-c23-bit-utilities-20261101
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feat(libc): implement C23 bit positions and powers
2026-11-03 11:40:29 +13:00
Danigamer05 and Claude Opus 5.5
0f12fc9b7e
feat(libc): export the std::__sce_v2 filesystem calls
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Co-Authored-By: Claude Opus 5.5 <[email protected]
2026-11-02 21:36:17 +01:00
Kikoarl
ae9a8b093d
fix(libkernel): preserve DOS device names and trailing dots or spaces on Windows
2026-11-02 21:16:21 +01:00
Eduardo Ruiz
e830fb4c03
feat(libc): export the versioned std::__sce_v2 locale runtime
2026-11-02 20:04:33 +01:00
Dean
954ddf4176
Merge pull request #12428 from JJenkx/windows/libc-sscanf-scansets
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fix(libc): match bundled narrow scansets and scan directive parsing
2026-11-03 06:27:00 +13:00
Dean
08f66c14dd
Merge pull request #6565 from xXPBSXx/fix/guest-allocation-pin-livelock
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fix(libc): leave a range that a mutation waits for out of new leases
2026-11-03 05:12:24 +13:00
Danigamer05
96af9b4df6
feat(libc): implement reverse trivial element searches
2026-11-02 16:12:21 +01:00
Danigamer05 and Claude Opus 5.5
1c5093f845
feat(libc): export the std::__sce_v2 binary scaling helpers
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Co-Authored-By: Claude Opus 5.5 <[email protected]
2026-11-02 16:12:20 +01:00
Dean Galvin
b91bbc69d6
Merge commit '4f64f81ef7b4bca975b4b9f3dfd15dfff56f716f' into HEAD
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# Conflicts:
# core/libs/prx/libc/src/Formatting.cpp
2026-11-03 02:42:48 +13:00
Dean
646d099792
Merge pull request #12468 from JJenkx/windows/libc-wide-scan-c-locale
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fix(libc): read wide scanf fields byte by byte, as titles' libc.prx does
2026-11-03 02:37:44 +13:00
Dean
39c8d56454
Merge pull request #11890 from voidlakhan/feat/libc-stpncpy
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feat(libc): implement stpncpy
2026-11-03 01:28:00 +13:00
Dean
02ae9eef83
Merge pull request #11843 from heditrigui/feat/libc-timelocal
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feat(libc): implement timelocal
2026-11-03 01:27:06 +13:00
Dean
71d6f92a9d
Merge pull request #11773 from edubox/feat/libc-numpunct-wide
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feat(libc): export std::numpunct<wchar_t> id and _Getcat
2026-11-03 01:26:41 +13:00
Dean
9b01f0bba2
Merge pull request #11735 from verusferro/feat/libc-getptimes
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feat(libc): export _Getptimes with the console's C-locale time names
2026-11-03 01:26:31 +13:00
xXPBSXx and Claude Sonnet 5.5
8e0dbfc783
Merge main ( 98346b748c) into fix/guest-allocation-pin-livelock
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Co-Authored-By: Claude Sonnet 5.5 <[email protected]
2026-11-02 12:28:52 +01:00
Dean
95175b5acf
Merge pull request #11298 from Gruzzberry/fix/dangling-link-prefix-enoent
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fix(libkernel): fail with ENOENT for a path below a dangling Windows symbolic link
2026-11-02 23:27:36 +13:00
Dean
ce49d532f3
Merge pull request #10989 from edubox/feat/libc-sce-v2-filesystem
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feat(libc): export the versioned std::__sce_v2 filesystem primitives
2026-11-02 23:26:31 +13:00
Dean
ed08af6a2f
Merge pull request #10953 from AZLisme/feat/batch2-libc-legacy-signals
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fix(libSceLibcInternal): export sigvec through shared runtime
2026-11-02 23:25:28 +13:00
Dean
fc3a5af62c
Merge pull request #10755 from Ragbie/fix/windows-fclose-descriptor-state
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fix(libc): drop the kernel state of a descriptor that fclose or freopen closes
2026-11-02 23:24:14 +13:00
Dean
87524eb88e
Merge pull request #10615 from edubox/feat/libc-cnd-at-thread-exit
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feat(libc): register conditions for broadcast at thread exit
2026-11-02 23:23:18 +13:00
Dean
978a8ffb32
Merge pull request #10324 from MarrasFederico/feat/libc-fwide
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feat(libc): track stream orientation and implement fwide
2026-11-02 23:22:33 +13:00
Dean
848c2ad1e2
Merge pull request #6085 from notaxeltv/feat/libc-dsign-ppsa34015
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feat(libc): export _FDsign/_Dsign like MSVC CRT (PPSA34015)
2026-11-02 20:55:24 +13:00
Dean
a20477ae0b
Merge pull request #4449 from Mouad-Scriptz-0/fix/dmabuf-import-coherence
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feat(libSceAgcDriver): import scattered direct memory as a dma-buf run list and probe its coherence
2026-11-02 20:55:19 +13:00
Dean
25aeb9fa48
Merge pull request #12586 from voidlakhan/feat/libc-timingsafe-bcmp
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feat(libc): implement timingsafe_bcmp
2026-11-02 20:54:59 +13:00
Danigamer05 and Claude Opus 5.5
a99455ab20
feat(libc): export the std::__sce_v2 float classification, integer-part and normalization helpers
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Co-Authored-By: Claude Opus 5.5 <[email protected]
2026-11-02 05:24:50 +01:00
BunnyFl and Claude Opus 5.5
bfe4892be1
fix(agc,libkernel): prime the host shared mutexes left unprimed on Windows
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winpthreads initializes a statically initialized rwlock on its first lock
and fails a concurrent first lock with EINVAL, which std::shared_mutex
ignores, so that lock does not exclude (docs/dev/debt/shader.md). Lock
depthGuardMutex, PipelineCacheSynchronization's mutex and the event flag
registry mutex once when created, through a PrimedSharedMutex shared from
a libc header.
Co-Authored-By: Claude Opus 5.5 <[email protected]
2026-11-02 02:05:03 +01:00
Dean
6d0fc32dea
Merge pull request #8397 from hypermoist/feat/libc-dinkumware-float-bits
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feat(libc): add Dinkumware float bit helpers from firmware
2026-11-02 13:43:07 +13:00
roboterspinne
e700ddb53a
fix(libc): fail reads on a write-only stream with EBADF on Windows
2026-11-01 22:49:57 +01:00
Jaws
a4faa2f0b6
feat(libc): implement devname and devname_r
2026-11-01 21:10:14 +00:00
Jamie and Claude Opus 5.5
79ee45a6e2
perf(agc): read committed guest pages directly on Windows
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Every committed copy and compare on Windows went through
ReadProcessMemory, so a page released during the read counts as
uncommitted instead of faulting. Revalidation issues that system call
for each compare, and it dominates the committer thread.
Ranges the guest arena owns are now read by leaf copy and compare
routines. A fault on one of their source loads resumes at a failure
return, and the read falls back to the existing page by page path, so
the result for released pages is unchanged. Host regions and addresses
outside the arena keep ReadProcessMemory.
Hosts with AVX2 take 64 bytes per pass, with 16-byte and byte tails;
others keep the 16-byte loop.
Co-Authored-By: Claude Opus 5.5 <[email protected]
2026-11-01 20:08:39 +00:00
Danigamer05
d775fb88b5
feat(libc): implement explicit memory filling
2026-11-01 17:31:47 +01:00
Danigamer05
997f80f7aa
feat(libc): implement C23 bit positions and powers
2026-11-01 17:23:25 +01:00
Dean Galvin
88b99b28b6
Merge commit 'f1a7b02028ae50adaf6c5aaaef892a51841b25bf' into HEAD
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# Conflicts:
# core/libs/prx/libSceAgcDriver/CMakeLists.txt
2026-11-02 02:38:58 +13:00
Eduardo Ruiz
014001a2d0
fix(libc): keep numpunct<wchar_t> grouping narrow
2026-11-01 13:02:23 +01:00
edubox
071cb1f704
feat(libc): export std::numpunct<wchar_t> id and _Getcat
2026-11-01 13:02:23 +01:00
Dean
b2620e56d1
Merge pull request #11733 from verusferro/feat/libc-wide-string-to-number
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feat(libc): convert wide strings with _WStoull, _WStoll, _WStod, _WStof and _WStold as the console's libc does
2026-11-02 00:33:30 +13:00
Eduardo Ruiz
c20d797450
feat(libc): export the versioned std::__sce_v2 filesystem primitives
2026-11-01 11:51:49 +01:00
Dean