sceNpUnregisterStateCallbackA returns 0x80550015 for a callback id
outside 1..8, compared unsigned so 0, negative ids and INT_MIN are
included, as libSceNpManager.sprx does at RVA 0x15b10 in prosper's
reading. An empty slot still returns 0x80550009.
The EINVAL for a descriptor without a vnode now applies only to a pipe or socket. A character device is a vnode on FreeBSD, so getvnode succeeds and change_dir fails with ENOTDIR; File::IsCharacterDevice keeps that answer for the host character devices (a tty, NUL or /dev/null) and the guest random device. guest_kernel_sys pins it with /dev/random.
Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
FreeBSD 11.4's sys_fchdir resolves the descriptor with getvnode, which fails with EINVAL for a descriptor that has no vnode; only a vnode that is not a directory gives ENOTDIR from change_dir. fchdir returned ENOTDIR for a pipe or socket. A descriptor that is neither a vnode nor a random device now gets EINVAL; the debt entry records the order of the three errors.
Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
A kqueue descriptor is ready for POLLIN and POLLRDNORM while one of its
events is triggered and for no other event, as FreeBSD's kqueue_poll
answers; poll threw for it on both hosts. A kqueue cannot be waited on,
so while one is polled poll checks it every millisecond and waits on the
other descriptors in slices of 1 ms. This is the loop Windows already
used for pipes, which Linux now shares.
A kqueue closed during the wait reports POLLNVAL, and one whose number
was reused is polled again with the rest of the timeout, as FreeBSD's
pollrescan looks the descriptor up again.
Depends on #7248.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
On Windows, dlopen passed a module that was never relinked to LoadLibraryExW, which raised the
modal Bad Image hard-error dialog and blocked the calling thread until someone answered it. The
load now runs with SEM_FAILCRITICALERRORS set for that thread only, so it fails at once with the
same result as before. Every failed load is reported once per file on stderr with a [module]
prefix; a file that exists with no relinked .guest.prx names the relinker's --module-dir option.
PPSA12361 binds color format 7 (COLOR_11_11_10, float) with COMP_SWAP 0
and stops on "unsupported color format 7 number type 7 component swap 0".
Only the reversed order (COMP_SWAP 2) was accepted.
The format keeps its 10-bit component in the low bits. The standard
swap puts red in the first slot, as Mesa pairs SWAP_STD with
COLOR_10_11_11 for R11G11B10_FLOAT, so COMP_SWAP 0 puts red there and
COMP_SWAP 2 blue. Swap 0 now decodes with the identity export mapping
0xe4 and the same packing; the other swaps still throw.
The decode test accepts swap 0 and keeps refusing swaps 1 and 3. The
execution test renders both orders into tiled and linear targets and
compares each stored word with the packing of the order. Its program
pool grows to fit the second pass. The debt entry names the accepted
orders and says the swap 0 layout is derived, not measured.
Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
sosend_generic fails a send on a socket that can send no more with EPIPE
before it looks at so_error. Winsock reports the same send as WSAECONNABORTED
or WSAECONNRESET, which reached the guest as ECONNABORTED or ECONNRESET.
A stream send now maps both to EPIPE. The send-after-close checks of
guest_tcp, guest_socket_read_write and guest_socket_pair run on Windows too.
Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
FreeBSD 11.4 serves kern.boottime ({CTL_KERN, KERN_BOOTTIME}) from
sysctl_kern_boottime in sys/kern/kern_tc.c as a read-only 16-byte struct
timeval, so a size query reports 16, a short buffer gets a partial copy
and ENOMEM, and a write gets EPERM from sysctl_root. sysctl, sysctlbyname
and sysctlnametomib now answer it with the guest CLOCK_REALTIME minus
CLOCK_UPTIME, taken at the first read and kept. HotSpot reads it while
writing its error report, which aborted with "unsupported MIB 1.21".
FreeBSD 11.4 kqueue_scan (sys/kern/kern_event.c) puts a reported level
knote back at the tail of the queue and takes an EV_CLEAR or EV_DISPATCH
knote off it, and knote_enqueue queues that one at the tail when it fires
again. kevent moved a reported knote to the tail only while it stayed
triggered, so a level socket or pipe knote and a re-fired EV_CLEAR or
EV_DISPATCH knote kept their place and could starve later knotes when
nevents is smaller than the number of ready ones. Now every reported
knote that is not deleted moves to the tail.
FreeBSD 11.4's soconnectat() (sys/kern/uipc_socket.c) disconnects a
connected socket of a protocol without PR_CONNREQUIRED before it calls
pru_connect. udp_disconnect() and udp6_disconnect() drop the peer and
reset the local address, then in_pcbconnect_setup() and in6_pcbladdr()
fail port 0 with EADDRNOTAVAIL, so the socket is left unconnected.
connect to port 0 on a connected datagram socket now dissolves the
association through the AF_UNSPEC disconnect path before failing with 49,
where it kept the old peer. Stream sockets keep EISCONN.
A FLAT_SHADE input without pass-through that a pixel shader reads
through v_interp_mov_f32 P20 and not P10 stayed an explicit per-vertex
input and read vertex 2 minus vertex 0. For a flat value that is the same
on every vertex the difference is 0, and with the first provoking vertex
nothing refused it.
ps5-opengl lowers every flat input to a load of one vertex: vertex 1
(P10) by default, which #4030 reads as the provoking vertex, and vertex 2
(P20) for triangles when GL's flatshade_first is set. SuperTuxKart's
deferred point lights are drawn that way, so all twelve flat inputs of
pointlight.frag read 0, the attenuation 0 * -inf was NaN, nothing was
discarded, and the starting-line referee's light quad blacked out the
scene behind it (#8364).
A P20-only read now returns the provoking vertex's value, as P10 and P0
do. The lane was not measured on the console either, so FragmentParameter
records it and a pipeline using the last provoking vertex throws. An input
read through both P10 and P20 keeps its per-vertex differences.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
xdCloudy