1748 Commits
Author SHA1 Message Date
Dean da54c652e3 Merge pull request #9433 from Get-fix/ps4/limbo-libs
feat: PS4 NpTrophy, save data v1, NpWebApi offline and Limbo's other imports
2026-10-22 18:00:00 +13:00
Dean 2369fdd77a Merge pull request #8539 from billythemenace2/fix/kernel-raise-host-code-limit
fix(libkernel): retry a failed thread context read during a raise
2026-10-22 17:59:55 +13:00
Dean ab347d144d Merge pull request #8534 from ycbuzi/pr/windows-reparse-non-link
fix(libkernel): answer Windows reparse points that are not links
2026-10-22 17:22:28 +13:00
Dean 746bdd8041 Merge pull request #8550 from Retr0G28/fix/fopen-directory-read-windows
fix(libc): open a directory with fopen in a read mode on Windows
2026-10-22 17:22:22 +13:00
Kang, Harry Zixuan 726edc503b feat(windows): support MSYS2 GCC runtime builds 2026-10-21 20:29:55 -07:00
blu 9897260c6e Merge branch 'boykopovar:main' into pr/windows-reparse-non-link 2026-10-21 19:08:16 -07:00
Get-fix f04d16d702 feat: PS4 NpTrophy, save data v1, NpWebApi offline and Limbo's other imports
NpTrophy reads the trophy count and icons from the title's trophy
package (names are encrypted and stay not implemented), PS4 v1 save data
calls wrap the native v2/v3 ones, and NpWebApi library contexts, handles
and push event filters work offline (service filters fail without a
signed-in user). libSceAjm is built from the libSceAjm.native sources
for PS4 titles. Limbo's (CUSA01664) remaining PS4 imports, including the
synchronous PS4 TUS calls and the Facebook dialog calls next to the
existing libraries, are exported as not implemented.
2026-10-22 00:35:09 +03:00
boykopovar a6dcea9279 Merge pull request #9137 from boykopovar/fix/funcs-abi-debt-2026-10-20
fix(libs): libs funcs abi debt 2026 10 20
Corrected signatures or behaviour of 1,702 existing exported functions across 96 libraries. Added 85 typed export wrappers. Unimplemented functions retain NotImplemented_nid_no_patch(__func__).
2026-10-22 00:32:11 +03:00
Adrià fe93440dfd Merge pull request #8502 from xXPBSXx/fix/pthread-barrier-count-limit
fix(libkernel): reject a pthread barrier count above INT_MAX like libthr
2026-10-21 21:02:25 +02:00
Adrià 3d29fe0825 Merge pull request #8487 from xXPBSXx/fix/nanosleep-clamp-long-requests
fix(libkernel): clamp long nanosleep requests like FreeBSD instead of wrapping them
2026-10-21 20:58:12 +02:00
boykopovar 8b75d497c0 fix(kernel): reject unimplemented internal pool statistics 2026-10-21 21:56:05 +03:00
boykopovar f4447aa252 fix(kernel): restore coredump registration and file flag validation 2026-10-21 21:55:33 +03:00
boykopovar b9fb0d2897 fix(kernel): restore signed coredump attachment lengths 2026-10-21 21:55:32 +03:00
boykopovar ee76c0cd98 fix(kernel): restore coredump buffer validation and data type argument 2026-10-21 21:55:30 +03:00
Adrià eaff87674c Merge pull request #8492 from xXPBSXx/fix/recv-after-shutdown-and-empty
fix(libkernel): answer a receive after SHUT_RD or with no buffer without the host
2026-10-21 20:39:37 +02:00
Adrià ee67ebcf2d Merge pull request #8663 from xXPBSXx/fix/transfer-descriptor-first-fb
fix(libkernel): look up the descriptor of read, write, pread and pwrite before their buffer and offset
2026-10-21 20:35:28 +02:00
Adrià ea241c01b3 Merge pull request #8504 from xXPBSXx/fix/pthread-cond-timedwait-negative-seconds
fix(libkernel): reject a negative cond timedwait deadline like libthr
2026-10-21 20:29:21 +02:00
Adrià b00235dda0 Merge pull request #8439 from xXPBSXx/fix/mmap-anonymous-flags
fix(libkernel): accept MAP_ANON without MAP_PRIVATE and refuse MAP_SHARED with MAP_PRIVATE
2026-10-21 20:16:10 +02:00
Adrià b4d10586ef Merge pull request #8411 from xXPBSXx/fix/sigaction-reject-undefined-flags
fix(libkernel): reject undefined sa_flags in sigaction with EINVAL
2026-10-21 20:10:35 +02:00
Adrià 8e72738df6 Merge pull request #8437 from xXPBSXx/fix/mprotect-ignore-undefined-bits
fix(libkernel): drop undefined protection bits in mprotect
2026-10-21 20:08:57 +02:00
Adrià e09b022ea9 Merge pull request #8407 from xXPBSXx/fix/sigprocmask-never-block-kill-stop
fix(libkernel): never block SIGKILL and SIGSTOP in sigprocmask and sigsuspend
2026-10-21 20:08:51 +02:00
Adrià 0b117a8bfc Merge pull request #8392 from xXPBSXx/fix/socket-argument-order-fb
fix(libkernel): check socket address arguments before the descriptor
2026-10-21 20:05:37 +02:00
xXPBSXxandClaude Sonnet 5.5 c02a5d8034 fix(libkernel): keep the receive-after-SHUT_RD answer on Windows only
On Linux the host keeps data that was buffered before shutdown(SHUT_RD) and
guest_socket_pair expects to read it, so the shortcut that answers 0 for any
receive after SHUT_RD broke that test there. Limit the shortcut to Windows,
where the host cannot answer it, and run the post-shutdown receives of
guest_tcp on Windows only.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-21 20:01:18 +02:00
xXPBSXxandClaude Sonnet 5.5 ba8b881fa6 fix(libkernel): answer a receive after SHUT_RD or with no buffer without the host
soreceive_generic returns 0 for a socket whose receive side is shut and for a
zero-length receive on a connected stream socket (ENOTCONN when it is not
connected), without waiting. Winsock fails the first with WSAESHUTDOWN, which
reached the guest as EPIPE, and blocks the second until data arrives. recv and
recvfrom now answer both themselves.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-21 20:01:18 +02:00
Adrià 606297f34f Merge pull request #8474 from xXPBSXx/fix/recv-msg-waitall
feat(libkernel): accept MSG_WAITALL in recv, recvfrom and recvmsg on a stream socket
2026-10-21 20:00:45 +02:00
Dean cecb540a63 Merge pull request #2528 from FitzVB/fix/libkernel-sync-on-address-buckets
perf(libkernel): shard SyncOnAddress waiters across hashed buckets
2026-10-22 03:39:41 +13:00
Adrià f90a3f7297 Merge pull request #8523 from MarrasFederico/feat/kqueue-read-on-kqueue
feat(libkernel): watch a kqueue with EVFILT_READ
2026-10-21 16:03:30 +02:00
Adrià 5faed506a5 Merge pull request #8428 from hypermoist/feat/libkernel-pthread-cleanup-push
feat(libkernel): implement pthread_cleanup_push and pthread_cleanup_pop
2026-10-21 15:32:45 +02:00
Adrià 1ae3f38d9e Merge pull request #8400 from slider/feat/libkernel-mutex-np
feat(libkernel): add mutex ownership, relative lock and spin/yield accessors
2026-10-21 15:32:34 +02:00
Dean 1d2f8cfe0e Merge pull request #8859 from hypermoist/feat/libc-c11-thread-forwards
feat(libc): forward the C11 thread and TSS calls to libkernel
2026-10-22 01:54:23 +13:00
Retr0 36226741f5 fix(libc): open a directory with fopen in a read mode on Windows
FreeBSD 11 fopen opens the path with _open, and vn_open_vnode refuses a
directory only for FWRITE or O_TRUNC, so fopen of a directory in a read
mode succeeds; Linux hosts already open it. On Windows CreateFileW
without FILE_FLAG_BACKUP_SEMANTICS refused it with EACCES.

fopen now opens such a path as a libkernel directory descriptor, which
libkernel registers in libc when it loads, and fclose and freopen remove
it from libkernel's table. Reads on the stream fail with EISDIR and set
the error indicator, as on a Linux host and FreeBSD's tmpfs: the Windows
CRT fails them already but reports EINVAL. Writes fail with EBADF, and
fseek, ftell and ungetc work, as on any read-only stream.
2026-10-21 14:48:37 +03:00
Adrià e335d5b5ba Merge pull request #7974 from DavidSamir/feat/libkernel-file-mmap-macos
feat(libkernel): map files through the guest's mmap on macOS hosts
2026-10-21 13:46:41 +02:00
Adrià de4ef842b5 Merge pull request #7850 from mugurc/feat/libkernel-sockets-macos
feat(libkernel): UDP sockets and name resolution on macOS hosts
2026-10-21 13:36:21 +02:00
Federico Marras cc7b9a7652 Merge remote-tracking branch 'upstream/main' into feat/kqueue-read-on-kqueue
# Conflicts:
#	docs/dev/debt/libkernel.md
2026-10-21 13:17:12 +02:00
Dean 3e91c8edf5 Merge pull request #8850 from UnhealthyKraken/feat/libkernel-cfsetspeed
feat(libkernel): implement cfsetspeed
2026-10-22 00:13:16 +13:00
Dean GalvinandAryan Sharma c54d294a05 Merge origin/main into PR 2528
Co-authored-by: Aryan Sharma <aryan152015@gmail.com>
2026-10-21 23:12:54 +13:00
Dean ee676246cf Merge pull request #6519 from Get-fix/ps4/kernel-system-module-path
feat(libkernel): load system libraries from their console paths
2026-10-21 23:07:21 +13:00
Dean e6ebe8a8b7 Merge pull request #8857 from Dripl1x/perf/direct-memory-section-pool
perf(libkernel): reuse released direct-memory sections that never held data
2026-10-21 22:20:39 +13:00
Dean Galvin 0f7241f3a7 Merge origin/main into PR 6519 2026-10-21 21:35:27 +13:00
SebastianandClaude Opus 5.5 74bd5d9fa5 feat(libkernel): add mutex ownership, relative lock and spin/yield accessors
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QnkpF2oEMofseVz9Z7WEAC
2026-10-21 08:00:19 +00:00
Dean ef1f41c4c9 Merge pull request #8061 from Dragost/fix/libkernel-pthread-yield-busy-spin
fix(libkernel): prevent 100% CPU busy-spinning on pthread yield on Windows
2026-10-21 20:57:20 +13:00
Dean 8425543705 Merge pull request #8655 from cadenasynyster/fix/win-open-loop-inside
fix(libkernel): report ELOOP for a path below a Windows symlink loop
2026-10-21 20:57:12 +13:00
Dragost 2716dee730 fix(libkernel): prevent 100% CPU busy-spinning on pthread yield on Windows 2026-10-21 09:30:27 +02:00
Dean 9be6ccf60c Merge pull request #8255 from Nixitov/feat/process-abi-type
feat(libkernel): declare sceKernelGetProcessAbiType
2026-10-21 20:20:37 +13:00
Nixitov 4d83fece6d feat(libkernel): declare sceKernelGetProcessAbiType
AI-assisted: yes
2026-10-21 09:01:22 +02:00
Dean 5b5d2a8636 Merge pull request #8626 from xXPBSXx/carry/6226-relinker-stem
fix(libc): find a relinked module by stem when the exact name misses (carries #6226)
2026-10-21 19:52:46 +13:00
blu 04b1d6e5b5 Merge branch 'boykopovar:main' into pr/windows-reparse-non-link 2026-10-20 23:38:51 -07:00
Dean 65c393a684 Merge pull request #8714 from mehmetbayoglu/fix/libkernel-process-time-tsc
fix(libkernel): tick the process time counter at the TSC frequency
2026-10-21 19:36:01 +13:00
hypermistandClaude Opus 5.5 8bddc39245 feat(libc): forward the C11 thread and TSS calls to libkernel
_Call_once, _Tss_create, _Tss_delete, _Tss_get, _Tss_set, _Thrd_equal,
_Thrd_current and _Thrd_exit call scePthreadOnce, scePthreadKeyCreate,
scePthreadKeyDelete, scePthreadGetspecific, scePthreadSetspecific,
scePthreadEqual, scePthreadSelf and scePthreadExit and return their
results unchanged, as the console's libSceLibcInternal does.
_Mtx_current_owns returns 1 there. libkernel registers the calls with
libc at load, next to the pthread_create registration.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RbLgECLQ2bpDM7oe2urGZK
2026-10-21 16:31:00 +13:00
Kraken aae12fa111 feat(libkernel): implement cfsetspeed 2026-10-21 04:00:42 +01:00