Prospero Themes (PPSA90210) imports nmount (3YnXspQNyw8) from libkernel
and fails to load without it:
"./app.elf: symbol lookup error: ./app.elf: undefined symbol: 3YnXspQNyw8".
Mounting file systems is not supported, so it throws if called, like
execvp does for executable replacement. The title opens its theme
library without calling it.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Sovthwyu4H63RMbRVha2Sy
PSFlyCast (PPSA99247) imports pthread_condattr_setpshared (3BpP850hBT4)
from libkernel and fails to load without it:
"./app.elf: symbol lookup error: ./app.elf: undefined symbol: 3BpP850hBT4".
The attribute stores PTHREAD_PROCESS_PRIVATE (0) or
PTHREAD_PROCESS_SHARED (1); a null or uninitialized attribute and any
other value return EINVAL without changing it, following FreeBSD 11
libthr thr_condattr.c and pthread_mutexattr_setpshared here. Sharing
across processes is not modeled, as for mutexes.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Sovthwyu4H63RMbRVha2Sy
Goosebumps Terror in Little Creek (PPSA27305) aborts in gameplay with
"unsupported color format 16 number type 0 component swap 2": it renders
into a COLOR_5_6_5 UNORM target. The target now renders into
R5G6B5_UNORM_PACK16. AMD keeps X in bits 0-4 and Z in bits 11-15, and
Mesa's ac_translate_colorswap programs SWAP_STD_REV for a surface with
red in bits 11-15, so with SWAP_STD_REV the exports are written as they
are and with SWAP_STD they are written with X and Z exchanged, as for
1_5_5_5. The alternate swaps and other number types keep throwing.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
The entry sat right after "connect to AF_UNSPEC", where the open #6884 adds
its own entry, so whichever merges second would conflict. Move it after the
mlockall entry, which no open pull request changes. The text is unchanged.
Written with AI assistance (Claude).
Co-Authored-By: Claude Opus 5.5 <[email protected]>
socket() returned EPROTONOSUPPORT for every socket type it does not create.
FreeBSD 11.4's socreate returns EPROTOTYPE when no protocol is found, the
protocol is 0 and the type is not 0, and EPROTONOSUPPORT when a protocol was
given. Its inet domain (in_proto.c) has SOCK_RAW entries in every kernel and
a SOCK_SEQPACKET entry only with SCTP, and no SOCK_RDM or other type.
Return EPROTOTYPE for a type the inet domain never has, such as SOCK_RDM,
with protocol 0. SOCK_RAW and SOCK_SEQPACKET keep EPROTONOSUPPORT, since
whether the console creates them is not known. Test the unknown types and
mismatched protocols for AF_INET and AF_INET6, and list the socket types and
families that are not created in the library's technical debt file.
Written with AI assistance (Claude).
Co-Authored-By: Claude Opus 5.5 <[email protected]>
The Rosetta conversion limits were measured on an M1 running macOS 15.3.1
and an M5 Max. A survey on an M5 running macOS 26.4 executes ANDN, RDRAND,
the rest of BMI1 and BMI2, LZCNT, PREFETCHW, CLFLUSHOPT, AVX, AVX2, FMA,
F16C and MOVBE while CPUID reports none of them, and raises an illegal
instruction for RDSEED, CLWB, RDPID, ADCX and ADOX.
`Path.write_text(newline=...)` and `zip(strict=True)` were added in
Python 3.10. macOS ships 3.9.6 as /usr/bin/python3, the interpreter CMake
finds when no newer one is installed, so `prepare_release_notes` raised
TypeError when the release workflow wrote its notes and the
`pr_overlap_tools`, `release_package` and `linux_fixed_base` tests failed
on a stock macOS host. Writing the encoded text keeps the newline
translation off on every host, and the dynamic tag counts are compared
before the pairs are walked.
A fill that covers a depth surface's whole stencil plane with four equal
bytes, or its whole depth plane with a value in 0.0-1.0, now reaches the
host image through the pending fast clear the next time the surface is
bound, sampled or stored to. An HTILE fill or HTILE clear kernel noted
afterwards replaces the value with DB_DEPTH_CLEAR/DB_STENCIL_CLEAR.
NoteDepthMetadataFill only reacted to fills of DB_HTILE_DATA_BASE, so the
Cohtml UI of Heretic + Hexen (PPSA26525) and DOOM + DOOM II (PPSA21444),
which resets its stencil plane to 1 with a 0x01010101 fill every frame and
then draws with stencil Equal 1 and 2, kept the stencil of earlier frames
and showed black squares and clipped text. agc_driver_depth_plane_fill
pins the rules.
Cult of the Lamb (PPSA06465, #2686) stops at start-up on the first one:
FAIL: unresolved ELF import pXJh3aVk8Ks from libSceContentDelete.prx
Both exports have been on main without an implementation (#2740); the
call itself has not been observed yet.
Orbital (cc408367, tools/ida/db_types.json:541-542) and SharpProspero
(5dfdb4b0, Interop/Content/ContentDelete.cs:25-42) agree on the
signatures: a 64-bit SceContentSearchContentId and a UTF-8 path. The
content library is empty on the host, since libSceContentExport exports
nothing into it, so no id or path can be found. SharpProspero gives only
NoPermission (0x809D5006) and no public source gives the not-found code,
so both calls throw with the id or path named once the null path and the
initialization are checked, like the "not in the host content library"
throws of #3724. sceContentDeleteById moves from
guest_content_unimplemented to the new guest_content_delete test.
NIDs pXJh3aVk8Ks and qC3QW+AltHs match tools/nid_names.py and the shadPS4
aerolib list.
Co-Authored-By: Claude Fable 5.1 <[email protected]>
(cherry picked from commit 928184824a4acdf36a58287034bff8154c861835)
Dean