Adrià
4547df009b
Merge pull request #13874 from DeveshB-1/fix/sysarch-efault
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fix(libkernel): return EFAULT from sysarch for invalid memory pointers
2026-11-01 06:47:19 +01:00
Adrià
f377753dd2
Merge pull request #13854 from DeveshB-1/fix/sysctlnametomib-efault
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fix(libkernel): return EFAULT from sysctlnametomib for invalid memory pointers
2026-11-01 06:05:23 +01:00
Adrià and Claude Sonnet 5.5
e155b84101
docs(libkernel): record sysarch EFAULT for non-null invalid pointers as unmeasured
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Co-Authored-By: Claude Sonnet 5.5 <[email protected]
2026-11-01 05:56:01 +01:00
Adrià
2e704e9d2e
Merge pull request #13866 from xXPBSXx/docs/libkernel-munmap-unaligned
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docs(libkernel): name what FreeBSD and the emulators do for an unaligned sceKernelMunmap length
2026-11-01 05:50:15 +01:00
Adrià
97ca8c8751
Merge pull request #13832 from zaryabzip/fix/pthread-cond-signalto-esrch
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fix(libkernel): return ESRCH from signalto for a handle that is not a thread
2026-11-01 04:28:11 +01:00
Dean
90a01f0770
Merge pull request #13824 from zaryabzip/feat/sysutil-notification-with-text
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feat(libSceSysUtil): send text notifications as firmware 13.42 does
2026-11-01 14:24:52 +13:00
Adrià
666d9b10a5
Merge pull request #13790 from DeveshB-1/fix/allowed-sdk-version-efault
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fix(libkernel): return EFAULT from sceKernelGetAllowedSdkVersionOnSystem for an unwritable store
2026-11-01 02:23:24 +01:00
Adrià
cd35d6103a
Merge pull request #13798 from pushkarreddyy/fix/app-info-efault
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fix(libkernel): return EFAULT from sceKernelGetAppInfo for invalid memory pointers
2026-11-01 02:22:03 +01:00
Adrià
cae3edaf11
Merge pull request #13738 from Gruzzberry/fix/poll-efault
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fix(libkernel): fail poll with EINVAL when nfds exceeds the descriptor limit
2026-11-01 01:40:45 +01:00
Adrià
8bf03654ed
Merge pull request #13769 from Flamefusion/feat/libkernel-has-trinity-mode
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feat(libkernel): implement sceKernelHasTrinityMode for a base PS5
2026-11-01 00:54:50 +01:00
Adrià
577fe6329e
Merge pull request #13756 from Gruzzberry/fix/recvfrom-sendto-efault
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fix(libkernel): fail sendto and recvfrom with EFAULT on an unusable pointer
2026-11-01 00:54:10 +01:00
Adrià
386833e050
docs(libkernel): keep the full GetAllowedSdkVersionOnSystem debt entry and add the EFAULT note
2026-10-31 23:49:57 +01:00
DeveshB-1
dca2c61801
fix(libkernel): return EFAULT from sceKernelGetAllowedSdkVersionOnSystem for an unwritable store
2026-10-31 23:49:53 +01:00
Adrià
cac9da41e4
Merge pull request #13725 from cocoa55/fix/cond-relock-spin
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fix(libkernel): spin and yield when a condition variable wait relocks its mutex
2026-10-31 22:20:43 +01:00
pushkarreddyy
d700a92a3a
docs(libkernel): record errno preservation and restore original debt detail for sceKernelGetAppInfo
2026-10-31 18:23:51 +05:30
xXPBSXx and Claude Sonnet 5.5
b70b9ca8a9
docs(libkernel): say where the sceKernelMunmap length 0 and unmapped results come from
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Co-Authored-By: Claude Sonnet 5.5 <[email protected]
2026-10-31 12:54:14 +01:00
Adrià
e23eea90e2
Merge pull request #13660 from w4rc0n/fix/sched-own-pid-main-thread
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fix(libkernel): select the registered main thread for own-pid scheduling
2026-10-31 12:45:48 +01:00
Gruzzberry and Claude Sonnet 5.5
ba9200abc0
fix(libkernel): fail poll with ENOMEM when the descriptor copy cannot be allocated
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Co-Authored-By: Claude Sonnet 5.5 <[email protected]
2026-10-31 11:16:20 +00:00
Gruzzberry and Claude Sonnet 5.5
736f3c9d41
fix(libkernel): fail sendto and recvfrom with EFAULT on an unusable pointer
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Co-Authored-By: Claude Sonnet 5.5 <[email protected]
2026-10-31 11:06:56 +00:00
DeveshB-1
dd46d6ada3
fix(libkernel): return EFAULT from sysctlnametomib for invalid memory pointers
2026-10-31 15:02:53 +05:30
xXPBSXx and Claude Sonnet 5.5
d7ce0daa23
docs(libkernel): name what FreeBSD and the emulators do for an unaligned sceKernelMunmap length
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Co-Authored-By: Claude Sonnet 5.5 <[email protected]
2026-10-31 09:54:16 +01:00
Adrià and Claude Sonnet 5.5
e5f5e36f09
docs(libkernel): restore unrelated debt entries dropped by a stale branch
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Co-Authored-By: Claude Sonnet 5.5 <[email protected]
2026-10-31 09:47:05 +01:00
akkadbakkad89 and Devin
58295ef071
fix(libkernel): accept semaphore attribute bits 0x100 to 0x102
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Generated with [Devin](https://devin.ai )
Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-10-31 09:47:05 +01:00
zaryabzip
0a5c3be283
fix(libkernel): return ESRCH from signalto for a handle that is not a thread
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scePthreadCondSignalto and pthread_cond_signalto_np answered EPERM for a
handle that is not a live thread, where a PS5 on firmware 13.60 returns
ESRCH. The check sits between the null-thread and not-waiting checks, as
that console orders them.
2026-10-31 13:37:23 +05:00
zaryabzip
520a8249a3
feat(libSceSysUtil): send text notifications as firmware 13.42 does
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sceSysUtilSendSystemNotificationWithText builds the 0xc30-byte request
the 13.42 library builds (kind 5, the type at +0xc, at most 179
characters of text at +0x2d, an empty text for a null message) and
returns what sceKernelSendNotificationRequest returns. That call now
prints kind 5 requests as it prints kind 0 ones.
Replaces #9081 by @shanu337.
2026-10-31 13:13:56 +05:00
pushkarreddyy
b25d10ddf1
docs(libkernel): record unwritable store fallback for sceKernelGetAppInfo
2026-10-31 12:52:31 +05:30
Adrià
686299faa7
Merge pull request #13598 from MarcZX10/docs/debt-D14-1
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docs(libkernel): sysctlnametomib returns ENOENT for four unanswered sysctl names
2026-10-31 07:42:21 +01:00
Flamefusion
2c540ba9d8
docs(libkernel): credit only OpenAGC with the sceKernelHasTrinityMode test
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Backport's FINDINGS.md says sceKernelHasTrinityMode reads
hw.sce_main_socid; the masked comparison with 0x840fc0 it states is for
sceKernelIsTrinityMode. Only OpenAGC gives that comparison for
sceKernelHasTrinityMode, so the debt entry now credits Backport with the
sysctl read alone.
2026-10-31 11:16:52 +05:30
Flamefusion
7b477b6d66
feat(libkernel): implement sceKernelHasTrinityMode for a base PS5
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sceKernelHasTrinityMode returns 0, the answer of a base PS5, as
sceKernelIsTrinityMode already does. Two public readings of firmware
libkernel (OpenAGC for 11.60, Backport for 11.00 to 12.70) say it
compares hw.sce_main_socid with its low five bits cleared against
0x840fc0; the base PS5 SoC id recorded for sceKernelGetMainSocId,
0x840f80, fails that test. The prototype int (void) comes from the 23
calls in a UE5 title, each storing setne of the result in a guarded
static with no argument set up.
Titles import it from libkernel, but only the libkernel_sys placeholder
inventory exported it, as a throwing stub. The export moves to libkernel
next to sceKernelIsTrinityMode, and the inventory and its counts drop
the entry. guest_operation_mode checks the result.
2026-10-31 10:42:24 +05:30
Adrià
0835ec8bdc
Merge pull request #13576 from pushkarreddyy/fix/direct-memory-queries-efault
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fix(libkernel): return EFAULT from direct memory queries for invalid memory pointers
2026-10-31 05:15:50 +01:00
Adrià
696215b704
Merge pull request #13556 from pushkarreddyy/fix/flexible-memory-queries-efault
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fix(libkernel): return EFAULT from flexible memory queries and PRT aperture for invalid memory
2026-10-31 05:14:45 +01:00
Adrià
d4627bad7b
Merge pull request #13552 from pushkarreddyy/fix/system-version-efault
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fix(libkernel): return EFAULT from system version queries for invalid memory
2026-10-31 05:10:40 +01:00
Adrià
69c43dd403
Merge pull request #13577 from pushkarreddyy/fix/login-efault
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fix(libkernel): return EFAULT from getlogin_r and SetLogin for invalid memory pointers
2026-10-31 05:08:35 +01:00
cocoa55 and Claude Opus 5.5
16375634e3
fix(libkernel): spin and yield when a condition variable wait relocks its mutex
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FreeBSD 11.4's _mutex_cv_lock takes the mutex back through
mutex_lock_common, so a woken waiter tries once, spins and yields by
the mutex's counts before it blocks. The wait here called the native
lock directly; it now goes through the same spin and yield path as
scePthreadMutexLock.
Co-Authored-By: Claude Opus 5.5 <[email protected]
2026-10-30 22:47:35 -04:00
pushkarreddyy
7923458a2b
docs(libkernel): clarify signal wait debt contract per libthr and kernel
2026-10-31 08:16:23 +05:30
pushkarreddyy
76c0194553
docs(libkernel): record signal wait memory validation contract
2026-10-31 08:16:23 +05:30
pushkarreddyy
9c2a80ad0e
docs(libkernel): record sequential write behavior in sceKernelGetPrtAperture
2026-10-31 08:15:41 +05:30
pushkarreddyy
1d14e08e6d
docs(libkernel): record flexible memory queries and PRT aperture memory validation contract
2026-10-31 08:15:41 +05:30
pushkarreddyy
f0879516b8
docs(libkernel): document direct memory query destination copyout fallbacks
2026-10-31 08:14:53 +05:30
pushkarreddyy
c4236a6594
docs(libkernel): clarify getlogin_r and setlogin debt notes
2026-10-31 08:14:25 +05:30
pushkarreddyy
5649f9ec92
docs(libkernel): document getlogin_r and setlogin pointer fault behavior
2026-10-31 08:14:24 +05:30
pushkarreddyy
05735027f8
docs(libkernel): keep system version queries debt entries within limit
2026-10-31 07:58:08 +05:30
Adrià and Claude Sonnet 5.5
5c0646737d
fix(libkernel): write only the version fields and keep errno in system version queries
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Co-Authored-By: Claude Sonnet 5.5 <[email protected]
2026-10-31 07:55:32 +05:30
pushkarreddyy
4a9bb50ff0
docs(libkernel): record system version queries memory validation contract
2026-10-31 07:55:08 +05:30
Adrià
9eca75175e
Merge pull request #13545 from pushkarreddyy/fix/page-table-stats-efault
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fix(libkernel): return EFAULT from page table and trace memory stats for invalid memory
2026-10-31 03:16:52 +01:00
Adrià
4b7af94e1d
Merge pull request #13537 from pushkarreddyy/fix/sendfile-efault
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fix(libkernel): return EFAULT from sendfile for invalid memory pointers
2026-10-31 03:00:47 +01:00
Adrià
41d0d902cc
Merge pull request #13532 from relativespace2K/feat/libkernel-kern-proc-proc
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feat(libkernel): answer kern.proc.proc with the calling process
2026-10-31 02:57:46 +01:00
Adrià
da88f4489a
Merge pull request #13544 from cocoa55/fix/mutex-spin-yield-loops
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fix(libkernel): spin and yield by the mutex spin and yield loop counts
2026-10-31 02:57:38 +01:00
Adrià and Claude Sonnet 5.5
4f34341268
docs(libkernel): say the trace memory stats EFAULT is a host answer, not the firmware's
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Co-Authored-By: Claude Sonnet 5.5 <[email protected]
2026-10-31 02:24:41 +01:00
pushkarreddyy
ba2ac8c20e
docs(libkernel): record page table and trace memory stats memory validation contract
2026-10-31 02:24:36 +01:00
Adrià