inet_pton and inet_ntop no longer call the host resolver library, whose
accepted forms and output differ from the guest's (leading zeros,
zone ids, IPv4-embedded printing).
(cherry picked from commit 058d808ae7)
Two catalog titles stop on the absent libSceLibcInternal export reallocf
(YMZO9ChZb0E) on main 0f863c10:
- PPSA97510 PSXS5 2.2.0
- PPSA98510 SwanStationPS5 1.1.3
FAIL: unresolved ELF import YMZO9ChZb0E from libSceLibcInternal.prx
reallocf follows FreeBSD 11 lib/libc/stdlib/reallocf.c (freebsd-src
stable/11 5ed7eb0d97ba4436218e810f61bd059acba984c2) on top of the guest
realloc: it reallocates through the application heap, and when realloc
fails (the application allocator returns null or the default heap
rejects the size) it frees the block through the same allocator, sets
ENOMEM and returns null. Size 0 frees and returns null as realloc does
here, so the block is not freed twice. Other heap failures throw, as
for realloc. The NID matches tools/nid_names.py and aerolib.
The application heap tests cover grow, shrink, a null pointer, size 0
and failure with both the replacement and the default allocator.
Co-Authored-By: screamm <[email protected]>
Co-Authored-By: Claude Fable 5.1 <[email protected]>
Killzone: Liberation (PPSA11142) writes its frame fence with
`sceAgcDcbWriteData(dst 6, cache policy 3, write confirm)`, which the
SPRX-confirmed encoding turns into WRITE_DATA with DST_SEL 3 and a label
address in the title's memory that RELEASE_MEM and WAIT_REG_MEM then
use. The validator rejected DST_SEL 3 as the GDS; it now writes guest
memory like DST_SEL 5, resolves as a label, and the title runs past its
first frame. TechnicalDebt records where the semantics come from.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
(cherry picked from commit 9c53b7f6e8ce2ca81d8f0fa551d12632acfeb60d)
Titles that call Open/Speak after a failed initialize should get the same unavailable-engine error instead of a throw.
Co-authored-by: Cursor <[email protected]>
Deathloop (PPSA01670), Minecraft Legends (PPSA05510) and GTA III
Definitive Edition import both from libSceAmpr. They take a pointer to
the handle slot and act on the conditions created by the libc _Cnd_init:
_Cnd_signal wakes one waiter through a libc helper, _Cnd_init_with_name
is _Cnd_init with the name ignored. _Thrd_id still throws.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
A user event added with sceKernelAddUserEvent stays triggered until it is
deleted. The collection loop kept re-emitting it until the caller's event
buffer was full, so a wait with num > 1 returned the same event num times.
Like kevent, each event is now reported at most once per call; distinct
queued completions of one event are still delivered in order.
(cherry picked from commit db28ebbb7f)
The half-wave scan rules for 32-lane hosts made lane 31 of a matched
scan a subgroup reduction and threw on a device without subgroup
arithmetic, where the read used to build as a shuffle of the scan. Such
a device now keeps the shuffle for lane 31; lane 63 still reads the
identity, which needs no arithmetic.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
ArjenS-LA