On an RTX 4060 (Ada, driver 617.42) the optimized link of a pipeline built
from libraries loses the device (VK_ERROR_DEVICE_LOST) as soon as it is
bound, which fails agc_driver_pixel_valid_mask in 16 of 20 runs. With
APS5_NO_PIPELINE_LTO=1 it passes 20 of 20. Reporters see the same loss on an
Ampere card with a depth attachment; two Blackwell cards do not lose it.
A device whose driver is VK_DRIVER_ID_NVIDIA_PROPRIETARY keeps the
fast-linked pipeline and no longer queues the link-time-optimized relink.
Other drivers are unchanged.
Refs #2866
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
A child process runs from a root whose app0/sce_sys/playgo-chunk.dat
declares 3 chunks: ids 0-2 are local, id 3 is rejected with
SCE_PLAYGO_ERROR_BAD_CHUNK_ID and scePlayGoGetChunkId counts 3.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Without playgo-chunkdefs.xml every chunk id was accepted, so a title
that probes chunk ids until SCE_PLAYGO_ERROR_BAD_CHUNK_ID never stops.
RIDE 4 (PPSA01599, Unreal Engine 4) grows its chunk list until it runs
out of memory. The package's chunk table header holds the chunk count
at offset 0x0A; ids below it are valid. Every id is still accepted only
when neither file exists.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
FreeBSD fchdir(2) changes the working directory to the directory referenced by a descriptor. The guest imports fchdir from libkernel_sys (PPSA99764, issue #1578) and the module did not export it.
The descriptor's directory is resolved from the path recorded when the directory was opened on Windows, and from the /proc/self/fd link target on Linux. The guest working directory is then set through the libc routine shared with chdir. A descriptor that is not open returns EBADF and one that is not a directory returns ENOTDIR.
AI-assisted: yes
(cherry picked from commit 76329cbb08781e13d757c3ff955acf71f8bd506f)
The system-dependency rule was case-sensitive, so FIND_PACKAGE(SDL2) passed,
and its trailing word boundary failed when whitespace followed the opening
parenthesis. find_path, find_program and find_file were not covered at all.
The pattern is now case-insensitive, anchors each command name, and covers
the find_* family.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V9UU71SP1UKGR51Sowbgmq
`truncate` (`ayrtszI7GBg`) is an absent import of PS5MC (PPSA99420),
XPSemu (PPSA97358) and Porpoise (PPSA99764) on `main`. It resolves
through `sceKernelTruncate`, which now returns `EISDIR` for a directory
and the host errno for other failures instead of `EIO`, as FreeBSD 11
`kern_truncate` does. The guest-relative test `guest_truncate` covers
shrinking, growing with zero fill, a negative length, a missing path,
an empty path, a null path, a directory and a read-only file.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
hypot(inf, NaN) returned a NaN on main. C Annex F returns +inf when
either operand is infinite, even if the other is a NaN, and FreeBSD
msun (lib/msun/src/e_hypot.c) does so for a signalling NaN too. The
infinite case is now checked before std::hypot; other inputs do not
change.
Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
#698 taught the reader, the module builder and the Windows writer to
resolve relocations against SHN_ABS symbols and to leave them out of the
exports, but the macOS writer still threw "Unsupported guest export
section" for them. PPSA12544 bundles modules with such an export
(RKDbTdN8TO0), so --macos stopped before writing anything.
The macOS writer now resolves a relocation against an absolute symbol to
its value plus the addend, without a rebase, and skips absolute symbols
when exporting, as the Windows writer does. guest_absolute_symbols covers
the macOS output too.
AI-assisted: yes
Git appends a tab after file names containing spaces in the +++ header, so the
added-lines key kept the tab and its suffix no longer matched. Comment,
extension, title and silent-stub rules then skipped such files. The tab is
now stripped, with a test covering core/a b.cpp.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01V9UU71SP1UKGR51Sowbgmq
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