LEGO Horizon Adventures imports 19 functions that no library exports
and no open pull request adds, so it fails eager binding. They are
declared as throwing stubs. The two libSceAjmWVorbis imports have no
known name and are exported by NID from libSceAjm.native.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
20 of the 31 NIDs have names in shadPS4's aerolib list. They are declared
under those names; POSIX sleep is implemented. The NpPartner001 and Psml
MFSR2 exports stay unnamed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
MAP_FIXED | MAP_NO_OVERWRITE over a range that already holds an
allocation fails with ENOMEM and leaves the mapping in place, as in
fpPS4's TVirtualManager.check_fixed. UFC 6 (PPSA23566) relies on it to
probe for a free address and aborted on the throw.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
UFC 6 (PPSA23566) passes type 0 to pthread_mutexattr_settype during
startup. libkernel rejects it with EINVAL and leaves the attribute
unchanged, as fpPS4's decompiled body does, instead of aborting.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* feat(libkernel): implement sceKernelReleaseFlexibleMemory
Unmaps the range through sceKernelMunmap, which returns its pages to
the flexible memory budget, as fpPS4 and prosper do.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* test(libkernel): keep the flexible memory release check apart from the batch map checks
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Four sources defined NOMINMAX unconditionally, which redefines the macro the build already passes and warns on every MinGW build. Use the #ifndef guard the rest of the tree uses.
A title's libc.prx passes the dso address of __cxa_thread_atexit to
_sceKernelRtldThreadAtexitIncrement and fails the registration when it
returns nonzero. Increment takes a reference on the loaded image that
contains the address, so it stays mapped while thread_local destructors
are pending, and Decrement releases one. An address outside every
loaded image and a Decrement without a reference throw.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Ubuntu's GCC links with --as-needed by default, and the fixture uses
nothing from libc or libstdc++, so it ended up with no DT_NEEDED entry
and the dynamic string test had no needed names to check.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Returns the CPU mask threads get by default (DEFAULT_THREAD_AFFINITY,
0x1FFF), the value itself rather than an error code.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The PS5 kernel follows FreeBSD 11, whose libthr accepts process-shared
barriers. Guest code runs in a single process, so a process-shared
barrier synchronises the same threads a private one does; the attribute
is stored and reported back by getpshared.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Both take the FreeBSD msghdr (48 bytes, iovecs of a pointer and a 64-bit
length) and run on the host sockets: sendmsg gathers the iovecs and sends
through sendto, recvmsg receives into one buffer and scatters it. A
datagram longer than the iovecs is cut and reported with MSG_TRUNC, also
on Windows where recvfrom fails with WSAEMSGSIZE. More than 1024 iovecs
fail with EMSGSIZE. No ancillary data is ever received, so recvmsg
clears msg_controllen; sending control data throws.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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