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
Yunus Shaikh
7a6f4ee910
Merge main into fix/libkernel-sema-handoff
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core/libs/prx/libkernel/Semaphore/src/Semaphore.cpp: akkadbakkad89's
#13600 accepts attribute bits 0x100 to 0x102 and reads the FIFO mode as
(attr & 3u) == 1u. This branch's priority-queue flag reads the low two
bits the same way, (attr & 3u) == 2u, so 0x102 still queues by priority.
2026-10-31 02:22:05 -07:00
blu
68a0d205c0
Merge remote-tracking branch 'origin/main' into refactor/siginterrupt-libc-internal
2026-10-31 02:05:49 -07:00
krishalivaibhav and Claude Opus 5.5
3dffebe9ec
docs(libkernel): update the macOS module scope, directory entry and module info entries
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Co-Authored-By: Claude Opus 5.5 <[email protected] >
2026-10-31 14:32:54 +05:30
krishalivaibhav and Claude Opus 5.5
0edad7f2a6
docs(libkernel): record the macOS default scope fallback
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Co-Authored-By: Claude Opus 5.5 <[email protected] >
2026-10-31 14:32:54 +05:30
krishalivaibhav and Claude Opus 5.5
1490561626
docs(libkernel): record macOS getdirentries and module scope
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Co-Authored-By: Claude Opus 5.5 <[email protected] >
2026-10-31 14:32:53 +05:30
krishalivaibhav and Claude Sonnet 5.5
a6d91c88dd
docs(libkernel): record the macOS module info fields left at 0
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Co-Authored-By: Claude Sonnet 5.5 <[email protected] >
2026-10-31 14:32:53 +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
xXPBSXx and Claude Sonnet 5.5
25f76ae98f
docs(debt): list sceKernelIsAddressSanitizerEnabled as a silent stub
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Co-Authored-By: Claude Sonnet 5.5 <[email protected] >
2026-10-31 08:35:06 +01:00
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
Felipebmaitan
e55062f184
chore: integrate current main into GS state
2026-10-31 00:37:56 -03:00
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
a46b04dfe1
fix(libkernel): ignore unwritable sbytes in sendfile and bound iovec allocation
2026-10-31 02:16:45 +01:00
pushkarreddyy
2c0987cea3
docs(libkernel): record sendfile memory validation contract
2026-10-31 02:16:33 +01:00
Retr0
4b3b93f0ec
docs(libkernel): list FIOCLEX and FIONCLEX with the other socket ioctl requests
2026-10-31 02:35:13 +02:00
Retr0
0c3ae34367
fix(libkernel): set and clear close-on-exec with FIOCLEX and FIONCLEX on a socket
2026-10-31 02:29:34 +02:00
infra-rig
5090bcd175
fix(libkernel): select the registered main thread for own-pid scheduling
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sched_getparam, sched_getscheduler and sched_setparam with the own pid
from a thread other than the main thread act on the main thread once it
has registered through scePthreadSelf, as FreeBSD's p1003_1b.c selects
the first thread. Before registration, after the main thread exits and
on macOS they still throw.
2026-10-30 16:35:04 -06:00
Adrià
9605300f29
Merge pull request #13503 from Oscar45397/fix/libkernel-map-unallocated-direct-memory
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fix(libkernel): return ENOMEM when mapping unallocated direct memory
2026-10-30 22:56:33 +01:00
Adrià
48773cf610
Merge pull request #13443 from DeveshB-1/fix/write-throttling-efault
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fix(libkernel): return EFAULT from sceKernelWriteThrottlingStatus for an unwritable store
2026-10-30 22:48:12 +01:00
Adrià
0399b0a2c9
Merge pull request #13487 from BunnyFl/feat/libkernel-amm-remaining
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feat(libkernel_sys): add the remaining AMM command writers
2026-10-30 22:41:55 +01:00
Adrià
db8f5671ab
Merge pull request #13444 from DeveshB-1/fix/thermal-sensors-efault
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fix(libkernel): return EFAULT from thermal sensor queries for unwritable stores
2026-10-30 22:18:45 +01:00