strtof and wcstof returned the default quiet NaN for any NAN(...)
sequence. The libc.prx bundled with eleven titles reads the payload as
its strtod does, but into one 32-bit word: a blank after the first group
of digits ends it, the first 8 digits are kept and cut to 24 bits, the
result goes under the quiet bit with the sign, and a zero payload
becomes 1. HexNanPayload now takes the word count, two for double and
one for float, and the NaN table test checks the measured float bits
and end for all 64 inputs.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
XNU's poll reports POLLHUP as soon as either direction of a stream socket has ended, adds POLLPRI and POLLRDBAND to it and then drops POLLOUT. FreeBSD's sopoll_generic reports POLLHUP only once the receive and the send side are both shut, and Linux does the same, so on macOS a guest saw POLLIN|POLLHUP for a stream whose peer had only shut its sending side, and POLLHUP for one that had only shut its own.
When the host reports POLLHUP on a guest stream socket, ask it about each direction alone and keep POLLHUP only when both have ended, report the requested POLLOUT while the sending side is shut or writable, and leave urgent data to SIOCATMARK.
A test executable that links no guest library and is built for MinGW fails
to link when one of its objects has an exception landing pad: the guest
libc provides __gxx_personality_v0, and host-only links do not see it.
configure_host_test_executable(<target>) centralises the fix already
spelled out by hand in core/libs: native SEH unwind tables and a static
runtime. Migrated the two targets whose blocks matched it exactly
(patched_libraries_tests, guest_kernel_sys_threads_tests); their MinGW
build is unchanged by construction. Documented the rule in CONVENTIONS.
Unblocks none; guards the same class as the CI check in #11343.
Main now implements ten JSString functions in libSceJsc/Export.cpp and has its
own debt file. Take main's files and append the 150 import-resolution stubs
of this PR after them, with their debt entry; none of their NIDs is defined on
main.
Main took request serialization version 47 for the two-sample dithered
alpha-to-coverage value. The depth export clamp bounds are now written at
version 48 and read only for versions from 48, so a version 47 request as main
writes it still decodes, with default bounds. Tests: version 48 is the
emitted prefix, 49 the first unsupported one, and a version 47 two-sample
dithered request (with and without depth export) decodes as written.
ANYPS5_BUILD_FUZZERS builds relinker_conversion_fuzzer with AddressSanitizer
and UndefinedBehaviorSanitizer in relinker-only Clang builds on Linux. The
first input byte selects the target system, --to-intel and the unused-filter
level; the rest is the executable passed to Conversion::Convert, the path the
web converter takes. tools/relinker_fuzz_seeds.py writes the relinker test
fixtures as seeds, and CTest runs a short smoke run.
Conflicts with main's newer libc changes resolved without changing either
side: the debt list keeps each side's entry changes (per entry, deletions
included), GuestMath.cpp keeps both sides' test functions and calls, and
Math.cpp differs from main by exactly this branch's own changes.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
An Unknown export whose NID is a symbol of the tree is rejected by the unknown-nid convention check, so the alias takes the symbol's name, as the already identified ones do.
