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Author SHA1 Message Date
tablefrogpillowandClaude Opus 4.8 dbf358ef81 fix(relinker): refuse write-execute PT_LOAD overlaps and bound the congruence check 
Addresses the #12591 review. Because the Windows image ORs page permissions,
refuse a congruent overlap when one segment is executable and the other
writable and the later segment does not start on a page boundary, which would
otherwise share a read-write-execute page; the rule is applied on both loaders
so their acceptance decision matches. Bound the congruence check to the
file-backed part of the overlap and compare spans rather than walking the
implicit zero bytes of a large bss overlap.

Expand test_executable_segments.py: byte-congruent tail and bss overlaps
accepted with their trimmed sizes and no output overlap; a write-execute
overlap refused at an unaligned boundary and accepted at an aligned one with
the Windows image carrying no write-execute section; differing bytes, an
overlap past the later end, a non-zero file byte over the later segment's bss,
and a shared start address refused; and a no-overlap control. Keep only the
PPSA ids in the relinker.md note.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
 2026-10-29 23:24:38 +01:00
tablefrogpillowandClaude Opus 4.8 d1904e7b66 fix(relinker): accept byte-congruent PT_LOAD overlaps by trimming the earlier segment 
Some homebrew toolchains emit an eboot whose read-only PT_LOAD runs over the
GNU_RELRO start of the following read-write PT_LOAD, with byte-identical content
over the overlap. The relinker refused every such title with "Overlapping
PT_LOAD memory ranges" on both the Linux and Windows paths (Photo Splat VR
PPSA99770 #12183, FoxHollow PPSA99573, WWE 13 PPSA92013).

When an earlier PT_LOAD's tail overlaps a later one, the overlapping bytes are
identical, and the overlap does not extend past the later segment, trim the
earlier segment to end where the later one starts so the later segment owns the
shared range. On Linux the preserved PT_GNU_RELRO makes that range read-only
after relocation, matching the earlier read-only mapping; the Windows image
builder has no RELRO step, so the shared range stays writable (noted in
docs/dev/debt/relinker.md).

Overlaps whose bytes differ (the #10564 case), that extend past the later
segment, or that share a start address with it are still refused on every
target; the last case would otherwise trim the earlier segment to zero length.
test_executable_segments.py covers the accepted tail overlap and all three
refused cases.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
 2026-10-29 23:24:38 +01:00
Adrià 4c8cff1916 Merge pull request #12572 from JulesB40/feat/libressl-oracle 
test(libSceLibreSsl): compare exports with LibreSSL 2.5.4 behind ANYPS5_LIBRESSL_ORACLE
 2026-10-29 23:08:21 +01:00
Adrià 4740534186 Merge pull request #12527 from JJenkx/windows/libc-strerror-extended 
fix(libc): name the extended errno values in strerror as titles' libc.prx does
 2026-10-29 23:01:08 +01:00
Dean 7b869f65fc Merge pull request #11768 from oneandonlydean/salvage/abstract-storage-ipmi-9463 
feat(prx): declare 150 PS5 3.20 exports in libSceAbstractStorage and libSceIpmi
 2026-10-30 10:48:59 +13:00
Dean 82e99009f5 Merge pull request #11767 from oneandonlydean/salvage/abstract-youtube-nkwebkit-9467 
feat(prx): declare 150 PS5 3.20 exports in libSceAbstractYoutube and libSceNKWebKitRequirements
 2026-10-30 10:48:42 +13:00
Adrià fc9240dbc5 Merge pull request #12655 from SnekPolylepis/feat/vrtracker2-exports 
feat(prx): declare WKBundleInitialize in RnpsNKInjectedBundle
 2026-10-29 22:26:11 +01:00
Dean c40cef8436 Merge pull request #11752 from oneandonlydean/salvage/libc-internal-9498 
feat(libSceLibcInternal): declare 120 PS5 3.20 pending exports
 2026-10-30 10:18:57 +13:00
Dean 85ae67061d Merge pull request #12856 from slopgobblercobbler/fix/audioout-param-buffer-validation 
fix(libSceAudioOut): validate open format parameter and virtual port buffer boundaries
 2026-10-30 10:18:42 +13:00
Adrià 610127f949 Merge pull request #12637 from Lindamea1/feat/http2-ssl-version-wait-timeout 
feat(libSceHttp2): implement sceHttp2SetMinSslVersion for versions 2 to 5
 2026-10-29 22:18:32 +01:00
Adrià d608626876 Merge pull request #12633 from Lindamea1/feat/videodec2-avc-picture-info 
feat(libSceVideodec2): implement H.264 picture info in sceVideodec2GetPictureInfo and sceVideodec2GetAvcPictureInfo
 2026-10-29 22:18:26 +01:00
Adrià 5e6c22e772 Merge pull request #12208 from XairRrR/fix/shader-srt-read-below-loaded-pointer 
fix(shader): poison an SRT read below a pointer loaded from memory
 2026-10-29 21:52:04 +01:00
Adrià 102b7a5cf0 Merge pull request #12546 from Elma7e/test/signindialog-finished-state-and-result-validation 
test(libSceSigninDialog): cover finished dialog open and close and result buffer preservation
 2026-10-29 21:43:47 +01:00
Adrià b2d7affc0e Merge pull request #12545 from Elma7e/test/npauthauthorizedappdialog-uninitialized-precedence 
test(libSceNpAuthAuthorizedAppDialog): cover argument validation precedence over uninitialized state
 2026-10-29 21:43:40 +01:00
Adrià 7b736fe669 Merge pull request #12207 from XairRrR/fix/agc-depth-cube-array-planes 
fix(agc): sample a cube array over depth surfaces through their depth planes
 2026-10-29 21:21:04 +01:00
Adrià cbc39db363 Merge pull request #12117 from plexerPK/codex/macos-write-watch-nonwrite-faults 
fix(libc): forward non-write faults from watched macOS pages
 2026-10-29 21:20:52 +01:00
Adrià dde1b9f21d Merge pull request #12081 from akkadbakkad89/agc-msaa-single-sample-lines 
fix(agc): allow MSAA_ENABLE single-sample lines
 2026-10-29 21:20:45 +01:00
Adrià 1aff97d3c8 Merge pull request #12093 from dantdmdarealguy/fix/kqueue-windows-snapshot-times 
fix(libkernel): read a watched file's times again after its size on Windows
 2026-10-29 21:20:39 +01:00
Adrià c8bc4a20d7 Merge pull request #12606 from EagleBearerYS/feat/libkernel-sys-settimeofday 
feat(libkernel_sys): implement sceKernelSettimeofday
 2026-10-29 21:20:32 +01:00
Adrià cc0e00efcd Merge pull request #12585 from xXPBSXx/test/font-rebind-renderer 
test(libSceFont): cover the sceFontRebindRenderer return codes
 2026-10-29 21:19:27 +01:00
Adrià bc02ae867d Merge pull request #12552 from Elma7e/test/videodec-delete-and-reset-argument-validation 
test(libSceVideodec): cover null and struct size validation in delete and reset decoder
 2026-10-29 21:19:20 +01:00
Adrià ce9394b844 Merge pull request #12566 from chitters2004/fix/agc-capture-host-only-msaa 
fix(agc): write host-only multisample memory as zeros in a capture snapshot
 2026-10-29 21:19:01 +01:00
Adrià 393db570ee Merge pull request #12587 from EagleBearerYS/fix/audiodec-m4aac-extension-modes 
feat(libSceAudiodec): decode M4AAC with non-delay output enabled
 2026-10-29 21:18:54 +01:00
Adrià 4add0c41c4 Merge pull request #12570 from rooklz/fix/rtc-precise-local-far-tick 
fix(libSceRtc): reject far-future ticks before precise local time conversion
 2026-10-29 21:00:47 +01:00
Dean 420b6a064e Merge pull request #12621 from Ragbie/fix/windows-defer-needed-runtime-modules 
fix(relinker): defer the runtime modules another deferred module needs on Windows
 2026-10-30 08:49:48 +13:00
Adrià 3443fd2ec8 Merge pull request #11727 from camezaro-intc/fix/ampr-command-buffer-expansion 
fix(libSceAmpr): dynamically expand command buffer capacity on append
 2026-10-29 20:35:27 +01:00
Adrià 1578380f6e Merge pull request #12210 from XairRrR/fix/agc-stencil-plane-buffer-coherence 
fix(agc): keep stencil planes coherent with guest memory
 2026-10-29 20:35:20 +01:00
Adrià 1e5d28ad2c Merge pull request #12523 from johnohhh1/fix/freetype-security-2.15.0 
fix(deps): update FreeType to 2.15.0
 2026-10-29 20:35:14 +01:00
Adrià 61fd1f5636 Merge pull request #12535 from LuPetro/fix/rtc-local-clock-range 
fix(libSceRtc): check current tick before local time conversion
 2026-10-29 20:35:07 +01:00
Adrià 40a8faf90a Merge pull request #12528 from legendary-cookie/test/font-outline-buffer 
test(libSceFont): cover the renderer outline buffer size, reset and policy
 2026-10-29 20:35:00 +01:00
Adrià 43332e5f3b Merge pull request #11865 from ionut27001/fix/libkernel-sched-own-pid 
fix(libkernel): sched_getparam reads out-of-range priorities, sched_setparam EPERM outside 256-767, own pid on the main thread
 2026-10-29 20:34:52 +01:00
Adrià 7b8217b768 Merge pull request #12975 from xXPBSXx/docs-agc-ps4-degamma 
docs(agc): say what shadPS4 and fpPS4 do for FORCE_DEGAMMA on PS4
 2026-10-29 20:34:34 +01:00
Adrià 8e6f17c952 Merge pull request #12961 from KernelPanicNT/docs/mrw-names-missing-on-device 
docs(debt): record MetadataReaderWriter names a device module does not resolve
 2026-10-29 20:34:27 +01:00
Adrià 0535f87695 Merge pull request #12929 from xXPBSXx/docs/videoout-open-busy-sources 
docs(debt): name what the emulators do when a video bus is opened twice
 2026-10-29 20:34:21 +01:00
Adrià e94551f91a Merge pull request #12734 from Elma7e/feat/screenshot-drc-and-vsh-capture 
docs(libSceScreenShot): record aerolib IPC signatures for DRC parameters and VSH capture
 2026-10-29 20:34:15 +01:00
Dean Galvin d38514c546 Merge branch 'main' into salvage/libc-internal-9498 2026-10-30 08:17:22 +13:00
Dean af4e595327 Merge pull request #11762 from oneandonlydean/salvage/small-exports-9541 
feat(prx): declare 34 PS5 JSON, AudioOut, AudioIn and Sdma exports
 2026-10-30 08:13:52 +13:00
Dean b23f3e59b0 Merge pull request #11748 from oneandonlydean/salvage/libc-internal-9665 
feat(libSceLibcInternal): declare 149 PS5 3.20 round six exports
 2026-10-30 08:12:50 +13:00
xXPBSXxandClaude Sonnet 5.5 e4bbf01c5c docs(agc): say what shadPS4 and fpPS4 do for FORCE_DEGAMMA on PS4 
A new entry next to the FORCE_DEGAMMA entry. shadPS4 converts the filtered texel of every non-sRGB format to linear and fpPS4 documents the bit as applied after filtering regardless of format; here a forcing sampler reads the texture through its sRGB view, so the conversion happens before filtering, for formats that are not sRGB and not on a fixed list. PS4 (GCN) behaviour only; nothing is claimed about the console.

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
 2026-10-29 18:26:05 +01:00
KernelPanicNT 404a879c75 docs(debt): record MetadataReaderWriter names a device module does not resolve 
Measured as a payload process on a device, dlsym on the dlopen handle
returns null for the 17 libSceMetadataReaderWriter names already listed
as not exported, while the other 22 names in Export.cpp resolve. The same
holds for the four Initialize, ReadMetadata, WriteMetadata and
ExtractThumbnail names in libSceGvMp4Parser and libSceJpegParser, whose
Finalize names resolve.
 2026-10-29 17:22:20 +00:00
xXPBSXxandClaude Opus 5.5 b03fa1a977 docs(debt): name what the emulators do when a video bus is opened twice 
Co-Authored-By: Claude Opus 5.5 <[email protected]>
 2026-10-29 15:29:17 +01:00
Dean e73bc4c682 Merge pull request #12469 from BunnyFl/fix/libc-setvbuf-host-write 
fix(libc): keep setvbuf stream buffers in host memory
 2026-10-30 03:00:40 +13:00
Dean ca6987de8a Merge pull request #11414 from p3n1cillin/claude/videoout-register-past-last-buffer 
fix(libSceVideoOut): return INVALID_VALUE for a registration past the last buffer as the console does
 2026-10-30 03:00:15 +13:00
Dean 1b75a2de11 Merge pull request #10433 from Retr0G28/fix/freopen-directory 
fix(libc): open a directory with freopen in a read mode on Windows
 2026-10-30 02:59:56 +13:00
Adrià 9036e3c9e4 Merge pull request #12126 from morten-holm/fix/macos-host-stack-above-arena 
fix(libkernel): move the macOS main stack out of the guest arena
 2026-10-29 14:51:57 +01:00
Adrià b0465557fd Merge pull request #12473 from simnJS/feat/freetypeot-stream 
feat(libSceFreeTypeOt): implement the FreeType stream calls
 2026-10-29 14:44:27 +01:00
Adrià 465f290646 Merge pull request #12455 from jagrat04/feat/libSceNet-set-dns-info-to-kernel 
feat(libSceNet): track sceNetSetDnsInfoToKernel gap and test throw
 2026-10-29 14:39:50 +01:00
Adrià e87f2d9394 Merge pull request #12162 from AlexFigas/feat/libc-aligned-array-operators 
feat(libc): export the remaining aligned and array operator new and delete overloads
 2026-10-29 14:39:44 +01:00
Dean dfcc0e17cb Merge pull request #11929 from kyon-eth/feat/mouse-1360-inventory 
feat(libSceMouse): declare 7 additional exports
 2026-10-30 02:34:07 +13:00
Dean 95b85a84e2 Merge pull request #11942 from milescoviello/docs/pad-open-port-types 
docs(libScePad): note the port types ten titles pass to scePadOpen
 2026-10-30 02:33:45 +13:00