AI-assisted: yes. Record that gethostname exposes AnyPS5 rather than the native machine name. Console hostname configuration, sysctl integration and name resolution remain unverified and unimplemented. This one-line note is placed beside an unchanged libc compatibility entry so the branch merges cleanly into tested main 5edae3536.
AI-assisted: yes. Return AnyPS5 without reading the native machine name, hostname environment or network configuration. Preserve FreeBSD bounded-copy behavior, guest ENAMETOOLONG, null queries and success errno. The final tree passes a complete Windows Release build and guest_hostname/guest_errors repeated five times each on main 5edae3536. No new Linux or title test is claimed.
AI-assisted: yes. Verify AnyPS5 rather than the native PC hostname. Cover buffer capacities, guard bytes, maximum size_t capacity, null queries, success errno and thread-local isolation. The old implementation fails this regression; the final fixed tree passes the complete Windows build and five repeated runs each of guest_hostname and guest_errors on main 5edae3536. Linux and title tests of this new revision are pending.
AI-assisted: yes. Moves hostname test registration to avoid #2170 overlap. The full current-main build and focused Windows tests pass; implementation and test source are unchanged.
AI-assisted: yes. Add a deterministic backend that overwrites errno on success; verify restoration on success and retained failure errors. Extend native tests for current-time errno preservation. The new regression fails on original ca87abb and passes with this fix.
AI-assisted: yes. Restore guest errno only on successful utimes forwarding and retain delegated failure errors. Register the controlled-backend regression test. Windows library build and focused tests pass; Linux rerun pending.
PPSA11386 calls sceSharePlayInitialize(NULL, 0x1800) at start-up and stops
on any non-zero result, so the console accepts a null heap. The library
keeps no state and does not use the heap; a zero size still throws, as its
error is unknown. libSceSharePlay gets its own CMakeLists for the test.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
An NGG passthrough program on the vertex path whose s_barrier only orders wave 0's GS_ALLOC_REQ produced a workgroup OpControlBarrier, which the Vertex execution model does not allow; SPIR-V validation rejected the module at the program's first draw. In a Vertex-stage program the barrier now emits nothing when the program has no LDS or GDS access and no memory write or atomic, so no wave can observe another. With any of those it throws.
A comparison sample with a 2D-array address on a plain 2D color T# takes the emulated comparison, whose runtime modes were only the 2D-array and cube ones. No mode matched, and materialization threw that the image descriptor was incompatible with the static runtime image interface. The emulated comparison now also gets a 2D mode, as the native modes of a 2D-array access already have; the slice is ignored.
Resize drained the device before reading the surface extent, so a drawable
size that never matches the surface, as with fractional scaling, drained it
on every present.
(cherry picked from commit b4aae24676)
Export it next to remainderf, stepping to the adjacent float in the
direction of the second argument.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Export it next to lroundf and llround, rounding halfway cases away
from zero into the 64-bit guest long long.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Both parse like strtol and strtoll in base 10. The guest long is 64
bits wide on every host, so atol uses strtoll rather than the host
atol, whose long is 32 bits on Windows.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Export the double version next to __isnan and __isfinite, returning
1 for either infinity like __isinff.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
PokeMMO Prospero (PPSA98001) stops at siglongjmp (pebqbE5ws8s) from
libkernel. The title links its own FreeBSD sigsetjmp, so siglongjmp
follows FreeBSD's amd64 __siglongjmp and its sigjmp_buf layout: when the
save-mask flag at offset 88 is set it restores the mask saved at 72
through _sigprocmask, then reloads rbx, rsp, rbp, r12-r15 and the x87
control word and returns to the saved address with val, or 1 for 0.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
The ternary forms share minMaxF16 with v_min_f16 and v_max_f16 and follow
the same rule on gfx1036: a subnormal half input becomes a signed zero when
bit 0 of the f16 denormal field is clear, at IEEE=0 and IEEE=1.
Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
With graphics pipeline libraries a draw places the pixel shader's push
constants at the fixed fragment slot (Graphics::StagePushOffset) and the
draw cache records that offset, but lookupDraw still expected the stacked
offset after the vertex shader's push bytes. Every pixel stage then missed
as a layout mismatch, so no cached draw or draw recipe was reused and each
draw was captured and materialized again.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
FreeBSD's unlink ignores the file's own permission bits, so it succeeds
on a file the guest made read-only with chmod(0400). On Windows the guest
chmod sets the read-only attribute and _wunlink then failed with EACCES,
which sceKernelUnlink and unlink reported. When the path is a regular file
without write permission, make it writable before the single _wunlink and
restore the read-only attribute if the unlink fails, as remove() does
since #2342.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
The mutex attribute now keeps its protocol and priority ceiling the way
FreeBSD's libthr does: the ceiling can be set and read only under
PTHREAD_PRIO_PROTECT (EINVAL otherwise), and setting a protocol resets it
to the highest SCHED_RR priority. Mutexes still do not apply priority
protection; that is listed as a silent stub.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
(cherry picked from commit d10c024f8f)
Dean