PS5MC (PPSA99420, Kodi 22) imports clock_settime (d7nUj1LOdDU) from
libkernel.prx, one reference, after sigwaitinfo in its import order.
Predicted stop once the imports ahead of it are covered (not a run):
FAIL: unresolved ELF import d7nUj1LOdDU from libkernel.prx
The NID is computed with tools/nid_names.py and matches aerolib.
Follows FreeBSD 11.4 sys/kern/kern_time.c sys_clock_settime and
kern_clock_settime (8c639945a44588f6cfdddfb057bb5aad88735da0) for a
root caller: EFAULT for a null time (copyin), EINVAL for any clock but
CLOCK_REALTIME and for a negative tv_sec or a tv_nsec outside 0 to
999999999. A valid CLOCK_REALTIME request throws with the requested
time named, since the host clock must not be set and no guest clock
offset is kept.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Co-authored-by: David <david@example.com>
Cover 20 clock IDs, preserved guest errno, non-null unsupported clocks and the SCE null-output fault. The regression fails against main and passes with the accompanying fix.
AI-assisted: yes
FreeBSD's gettimeofday stores the time only when tp is not null, and
clock_getres the resolution only when res is not null; both succeed
otherwise. Both threw, which aborted a title probing a clock or only
asking for the time zone. Write into a local result instead.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
clock_gettime and clock_getres served three FreeBSD clock ids with the wrong
clock or not at all:
- CLOCK_VIRTUAL (1) was the monotonic clock on Windows and threw on Linux; it
is the user CPU time of the process.
- CLOCK_PROF (2) threw on both hosts; it is the user plus system CPU time of
the process.
- CLOCK_SECOND (13) returned the coarse realtime clock with nanoseconds and a
sub-second resolution; it is the current second with tv_nsec 0 and a
resolution of one second.
Behaviour follows FreeBSD 11 clock_gettime(2) and kern_clock_gettime /
kern_clock_getres in sys/kern/kern_time.c.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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