There is no PSN sign-in, so the code getter answers SCE_NP_ERROR_SIGNED_OUT
instead of throwing; its parameters are unknown and not read. Minecraft
(PPSA17221) calls it after its sign-in dialog and treats the result as
offline play. The request, token and wait calls are left to #3604.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
FreeBSD's vfs_kqfilter checks neither the vnode type nor fflags, so the
registration is valid; it is only delivered for a move between directories,
which the Windows directory handle cannot tell from a removal plus an addition.
Also moves the TechnicalDebt entries to docs/dev/debt after main split the file.
Co-Authored-By: Claude <noreply@anthropic.com>
The trace gets a gpu track: one slice per recorder batch from its timestamp
pair, and with APS5_PROFILE_GPU=1 one per command class range under the
[gputime] class names. The GPU clock is mapped onto the CPU clock from
calibrated timestamps (VK_KHR_calibrated_timestamps or the EXT version,
enabled only when a trace switch is set) taken when the window opens and
when it closes. A traced thread's wait for the GPU mutex becomes a
GpuMutex.wait.<site> slice, and the shader preparation threads are traced
with smaller buffers.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
PS5MC (PPSA99420) imports setitimer (hPWDGx8ioXQ, aerolib) at registry
index 472, after tcsetpgrp and before getitimer. Predicted stop:
"FAIL: unresolved ELF import hPWDGx8ioXQ from libkernel.prx".
setitimer follows FreeBSD 11.4 kern_time.c (8c639945) sys_setitimer and
kern_setitimer: EINVAL for an unknown timer and for an itimerfix failure
or more than INT32_MAX / 2 seconds; a zero value clears the interval and
disarms; a null value reads the timer, EFAULT when the output is null too.
ITIMER_REAL shares the alarm state, now with an interval that re-arms it
as realitexpire does; alarm clears it, as FreeBSD's alarm.c does.
Guest SIGALRM handlers are not run, so an expiry with a handler, or with
SIGALRM blocked (signals are never left pending), throws naming the
interval; SIG_IGN drops it and the default disposition exits with 142,
as alarm already did. Intervals below 1 ms throw (itimerfix rounds them
to tick / 16 and the console's hz is unknown). ITIMER_VIRTUAL and
ITIMER_PROF throw when armed and read and disarm as zero.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
UFC 6 (PPSA23566) imports sceNetResolverAbort (#992, #1502); Palworld
(PPSA23126) and LEGO Horizon Adventures (PPSA14632) import
sceNetResolverStartNtoaMultipleRecords.
Signatures and behaviour follow shadPS4 811bfcd7d17e
(src/core/libraries/net/net.cpp, net_resolver.cpp); the abort signature
also matches SharpProspero Interop/Net/Socket.cs.
sceNetResolverStartNtoaMultipleRecords shares the lookup of the Ex form
and, like it, throws for any flag. sceNetResolverAbort returns EBADF for
an unknown resolver and throws for flag bits other than NTOA (1) and
ATON (2) preservation. Host lookups cannot be interrupted, so an abort
during a running lookup makes it fail with EINTR when the host call
returns, without writing its output; with nothing running, the
preservation flags make the next lookup of that kind fail with EINTR.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit bcc8be8a58aa6a9e6b7c288d8a90af6ed63837aa)
Review of #3787 asked for no retries after an error in Jit.cpp.
Linux: memfd_create is called once with MFD_CLOEXEC. MFD_EXEC was
tried first and dropped on EINVAL; the flag only sets the file's execute
permission bits (Linux 6.3 and later), not whether the object maps
PROT_EXEC, which is decided by the mapping protection, as for the direct
memory memfd in DirectMemory.cpp. A one-shot choice from the headers
would fail on older kernels, so the flag is dropped; TechnicalDebt
records it.
Windows: the delete-on-close backing file is named from the process id,
a process-wide atomic counter and the performance counter, so CREATE_NEW
cannot meet an existing name, and any CreateFileW failure throws with
the Win32 error instead of looping up to 64 times on ERROR_FILE_EXISTS.
The descriptor stays a CRT descriptor on the file, so close, dup and
dup2 keep working as before.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Dean
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