MarkWritten collects the fresh portions of the written blocks before
each GPU stamp. On Windows that walked every shared view of those
blocks twice under the mappings mutex even when all of them had been
collected before. Keep the never-collected portions as address ranges,
as the Linux tracker keeps _fresh, and return after one lookup when
none overlaps the request.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
sceCoredumpWriteUserData (Dbbkj6YHWdo) and sceCoredumpDebugTextOut
(dei8oUx6DbU) get the signatures of Orbital's db_types.json (cc408367)
and SharpProspero's KernelSystem.cs (5dfdb4b0): ssize_t (const void*,
size_t) and void (const char*, int). WriteUserData moves out of
Unimplemented.cpp.
User data belongs to the core dump handler: the Vita's
sceCoredumpWriteUserData returns 0x800A0003 ("No user-data capture is
active") outside it (vita-headers e66ebe90), and the RED engine's PS4
crash handler makes every coredump call from its handler (Vangaurd
4f86d2b0). The handler is never invoked here, so WriteUserData returns
SCE_COREDUMP_ERROR_NOT_IN_COREDUMP_HANDLER (0x81180003, shadPS4
coredump_error.h e0a46675) sign-extended and keeps nothing; a null,
empty or wrapping buffer throws because the order of the console's
checks is unknown. DebugTextOut prints its text to stderr with the
[coredump] prefix; a negative length or a null text with a nonzero
length throws.
Evidence: Broken Sword Reforged (PPSA21480) reaches the family through
its sibling, #3704 comment 6113687542: "`ERROR agc_graphics.cpp:266
Sony call failed with code 8a6c9018` (the resource registration error,
followed by the error dialog), then `sceCoredumpWriteUserString not
implemented`." WriteUserString has no declaration in any source and
keeps throwing; its TechnicalDebt entry records the call. 007 First
Light (PPSA11386) imports WriteUserData (#2523) without calling it
before its stop.
Test: guest_coredump_user_data.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
FreeBSD's in_getsockaddr and in6_getsockaddr succeed for a socket that has no
local address and return the wildcard address with port 0. Winsock fails
getsockname with WSAEINVAL until the socket is bound, which the guest saw as
EINVAL. Return the zero address of the socket's family for that error.
The tiled cases of agc_multisample_guest_access destroyed each target while its layout transition and clear were still recorded, so the recorder later submitted commands for destroyed images and lavapipe crashed executing them. Each case now submits and waits first, as the linear case does. The 2x case runs only when the device renders 2x color, like the 8x case.
ApplyFastClear took the color fill before the CMASK clear, so a partial
fill of a multisampled target's color memory threw at the next use even
when a CMASK fast clear was pending over the whole target. The CB reads
a cleared tile's color from the clear registers whatever the memory
holds, so the CMASK clear is applied and the recorded fill dropped.
DecodeColorMetadataPass treated a CB_COLOR_CONTROL resolve as one only
when PA_SC_AA_CONFIG has a sample count, and checked the source against
it. A title that resolves with the rasterizer single-sample fell through
to the draw path and threw "only normal color rendering with copy ROP is
supported (... mode resolve)".
A color target's sample count is CB_COLOR_ATTRIB.NUM_SAMPLES, separate
from the rasterizer's; radeonsi itself writes PA_SC_AA_CONFIG 0 for a
multisampled framebuffer when rasterizer multisampling and line
smoothing are off. So a resolve is decoded when either the rasterizer or
CB0 is multisampled, and its sample count is CB0's. When the rasterizer
is multisampled, the source still has to match it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The pipe check cached its first answer in the FileStream, so a stream
first used on a regular file stayed classified as a file after its
descriptor was replaced with a pipe (dup2 onto fileno(stream)), and a
later fseek reached the C runtime again and dropped buffered bytes.
fseeko and ftello now ask GetFileType on each call, as lseek on a pipe
does since #4670, and FileStream no longer keeps the state.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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