Porpoise 2.7 (PPSA99764) stops at load on main 0f863c10:
FAIL: unresolved ELF import oc98+zOImus from libkernel_sys.prx
oc98+zOImus is pathconf (tools/nid_names.py, aerolib.csv at
zecoxao/sce_symbols 2883963a). It is exported from libkernel_sys next to
link and readlink.
The lookup follows FreeBSD 11's kern_pathconf and namei (release/11.0.0,
671fb7df): links are followed, a path of 1024 bytes or more or a
component over 255 fails with ENAMETOOLONG, a missing path with ENOENT.
The values are the constants of FreeBSD 11's UFS ufs_pathconf, which
vop_stdpathconf shares where both answer. Names whose UFS value depends
on the mount, the kernel options or the page size, or on which UFS and
vop_stdpathconf disagree, throw; other names fail with EINVAL. The
console's filesystem values are unverified and recorded in
TechnicalDebt.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
PPSA30601 (Resonance) stops at the throwing stub. The four int* arguments follow
OpenOrbis' libkernel.h, the Orbital type database and SharpProspero; the values
follow KytyPS5 (2048 entries of 2 MiB per side) without its accounting of used
entries, listed in TechnicalDebt.md. A null pointer returns EFAULT.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
There is no PSN sign-in, so the code getter answers SCE_NP_ERROR_SIGNED_OUT
instead of throwing; its parameters are unknown and not read. Minecraft
(PPSA17221) calls it after its sign-in dialog and treats the result as
offline play. The request, token and wait calls are left to #3604.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
ProsperoTV (PPSA99003) stops after its menu opens because poll threw for
the read end of a pipe it polls next to its sockets. poll now reports pipe
readiness as FreeBSD's pipe_poll does: readable when data is buffered,
POLLHUP once the other end is closed, writable when PIPE_BUF bytes are
free. On Windows the pipe is checked with NtQueryInformationFile while the
sockets are waited on in 1 ms slices; on Linux the host poll waits on both.
A closed descriptor below the socket range reports POLLNVAL.
Before: raise, kill and pthread_kill delivered a signal at once or failed
with EINVAL, nothing stayed pending, and pause, sigwait, sigwaitinfo and
sigtimedwait called NotImplemented_nid_no_patch.
Now: a process-wide pending set holds signals 1 to 128. A signal raised
while it is blocked stays pending and is delivered when _sigprocmask
unblocks it, taken by sigwait, sigwaitinfo or sigtimedwait, or delivered by
pause, which runs its handler on the calling thread and returns -1 with
EINTR. pthread_kill to another thread leaves the signal pending for
whichever thread waits for it and answers ESRCH for a handle that is not a
live guest thread. sigtimedwait follows FreeBSD's sigtimedwait(2): EAGAIN
on timeout, EINVAL for a tv_nsec outside 0 to 1000000000 while nothing is
pending, and an indefinite wait with a null timeout.
FreeBSD's vfs_kqfilter checks neither the vnode type nor fflags, so the
registration is valid; it is only delivered for a move between directories,
which the Windows directory handle cannot tell from a removal plus an addition.
Also moves the TechnicalDebt entries to docs/dev/debt after main split the file.
Co-Authored-By: Claude <noreply@anthropic.com>
The trace gets a gpu track: one slice per recorder batch from its timestamp
pair, and with APS5_PROFILE_GPU=1 one per command class range under the
[gputime] class names. The GPU clock is mapped onto the CPU clock from
calibrated timestamps (VK_KHR_calibrated_timestamps or the EXT version,
enabled only when a trace switch is set) taken when the window opens and
when it closes. A traced thread's wait for the GPU mutex becomes a
GpuMutex.wait.<site> slice, and the shader preparation threads are traced
with smaller buffers.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
PS5MC (PPSA99420) imports setitimer (hPWDGx8ioXQ, aerolib) at registry
index 472, after tcsetpgrp and before getitimer. Predicted stop:
"FAIL: unresolved ELF import hPWDGx8ioXQ from libkernel.prx".
setitimer follows FreeBSD 11.4 kern_time.c (8c639945) sys_setitimer and
kern_setitimer: EINVAL for an unknown timer and for an itimerfix failure
or more than INT32_MAX / 2 seconds; a zero value clears the interval and
disarms; a null value reads the timer, EFAULT when the output is null too.
ITIMER_REAL shares the alarm state, now with an interval that re-arms it
as realitexpire does; alarm clears it, as FreeBSD's alarm.c does.
Guest SIGALRM handlers are not run, so an expiry with a handler, or with
SIGALRM blocked (signals are never left pending), throws naming the
interval; SIG_IGN drops it and the default disposition exits with 142,
as alarm already did. Intervals below 1 ms throw (itimerfix rounds them
to tick / 16 and the console's hz is unknown). ITIMER_VIRTUAL and
ITIMER_PROF throw when armed and read and disarm as zero.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
UFC 6 (PPSA23566) imports sceNetResolverAbort (#992, #1502); Palworld
(PPSA23126) and LEGO Horizon Adventures (PPSA14632) import
sceNetResolverStartNtoaMultipleRecords.
Signatures and behaviour follow shadPS4 811bfcd7d17e
(src/core/libraries/net/net.cpp, net_resolver.cpp); the abort signature
also matches SharpProspero Interop/Net/Socket.cs.
sceNetResolverStartNtoaMultipleRecords shares the lookup of the Ex form
and, like it, throws for any flag. sceNetResolverAbort returns EBADF for
an unknown resolver and throws for flag bits other than NTOA (1) and
ATON (2) preservation. Host lookups cannot be interrupted, so an abort
during a running lookup makes it fail with EINTR when the host call
returns, without writing its output; with nothing running, the
preservation flags make the next lookup of that kind fail with EINTR.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit bcc8be8a58aa6a9e6b7c288d8a90af6ed63837aa)
Review of #3787 asked for no retries after an error in Jit.cpp.
Linux: memfd_create is called once with MFD_CLOEXEC. MFD_EXEC was
tried first and dropped on EINVAL; the flag only sets the file's execute
permission bits (Linux 6.3 and later), not whether the object maps
PROT_EXEC, which is decided by the mapping protection, as for the direct
memory memfd in DirectMemory.cpp. A one-shot choice from the headers
would fail on older kernels, so the flag is dropped; TechnicalDebt
records it.
Windows: the delete-on-close backing file is named from the process id,
a process-wide atomic counter and the performance counter, so CREATE_NEW
cannot meet an existing name, and any CreateFileW failure throws with
the Win32 error instead of looping up to 64 times on ERROR_FILE_EXISTS.
The descriptor stays a CRT descriptor on the file, so close, dup and
dup2 keep working as before.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The three JIT shared memory exports (avvJ3J0H0EY, MR221Mwo0Pc,
YKT49TOLQWs) are absent imports of three homebrew titles that cannot
finish loading without them. Predicted next stops (registry order):
- VLC PPSA85300 after getdtablesize (idx 354):
"FAIL: unresolved ELF import YKT49TOLQWs from libkernel.prx"
(Map idx 452, Create idx 462)
- XPSemu PPSA97358 after tcsendbreak (idx 214):
"FAIL: unresolved ELF import avvJ3J0H0EY from libkernel.prx"
(Create idx 398, Map idx 399)
- RetroArch PPSA99169:
"FAIL: unresolved ELF import avvJ3J0H0EY from libkernel.prx"
(Create 476, Alias 477, Map 478)
XPSemu and VLC (ps5/compat/mmap.c, __wrap_mmap) create an object for
every anonymous PROT_EXEC mapping (QEMU's TCG buffer) and map it with
the same protection, falling back to flexible memory on any non-zero
return. RetroArch's eboot runs a probe: Create("ps5-platform-probe",
0x10000, 7, &fd), Alias(fd, 3, &alias), Map(fd, 5, &address), then logs
"jit create=0x%08x alias=0x%08x map=0x%08x".
Signatures from Orbital cc408367 tools/ida/db_types.json (name, len,
maxProt, fdOut; fd, maxProt, fdOut; fd, prot, startOut), matching
ps4sdk 4df9d001 include/sce/kernel.h, ps5-jar-loader 8034177e
LibKernel.java and the three titles' call sites. SharpProspero 5dfdb4b0
declares the alias as returning the descriptor; the RetroArch call site
passes an out pointer.
The object is a host anonymous file (memfd on Linux, a delete-on-close
temporary file mapped as a PAGE_EXECUTE_READWRITE section on Windows),
the alias a duplicate descriptor, and each map maps the whole object
through the direct memory placement path, so a write through one view
is visible through the others. Bad lengths and protection bits are
EINVAL, protection past the descriptor's maximum is EACCES (FreeBSD 11
vm_map_protect), unknown descriptors are EBADF; close, dup and dup2
keep the descriptor table in step. Unverified details are recorded in
TechnicalDebt.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
PRAGMATA (PPSA02530) imports sceSharePlayProhibitController (NID
FzQS6DREDfk), which no library exports on main, so the load fails on the
unresolved import. It is one of the "six declared-only imports" of
xXPBSXx's branch in #3043 (comment 6107100345): "These only stop the
load failure; as described above, the title calls some of them later and
needs their real behavior."
sharpemu src/SharpEmu.Libs/Share/SharePlayExports.cs:9-31
(a2983692930564815a77f81e74c151268f5b935f, used as a source of facts)
takes one value, accepts 0 and 1 and returns 0. Nothing here would read
the setting, as no Share Play session or visitor controller exists, so
it is not stored. sharpemu rejects other values with its synthetic
0x80020003, not a Share Play code, so they throw, as
sceSharePlayInitialize does for its unknown error. Like the other exports
of the library it does not check initialization. The NID hashes from the
name and is in aerolib. Unverified points are in TechnicalDebt.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
PRAGMATA (PPSA02530) imports sceRazorCpuSync (NID Ax7NjOzctIM), which no
library exports on main, so the load fails on the unresolved import. The
title calls it after sceConvertKeycodeGetCharacter. From #3043 (comment
6106731532): "`sceRazorCpuSync`: answering 0 and doing nothing was
enough to carry on (the other `sceRazorCpu*` calls in `main` are no-ops
without a capture)."
SharpProspero src/SharpProspero/Interop/Debug/RazorCpu.cs:119-122
(5dfdb4b0b166e83dc9ae275001afb695f12c7174, GPL-3.0, used as a source of
facts) gives int sceRazorCpuSync(void), an unnamed frame-boundary event.
Without a capture there is no event to record, so it returns 0 and does
nothing, like the other sceRazorCpu markers here and the shadPS4 stub
(razor_cpu.cpp:143, 3a9f57265d28975658f1ca941daa5c879c7a74bd). The NID
hashes from the name and is in aerolib. Unverified points are in
TechnicalDebt.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
PRAGMATA (PPSA02530) calls it after sceRazorCpuSync and stops on main
with "sceNpEntitlementAccessGetGameTrialsFlag not implemented". From
called once; I logged four register values but cannot tell which are
arguments. Answering 0 without writing anything carried on." Killing
Floor 3 (PPSA08427) and RE4 also import it.
The title is reported as a full game, not a game trial: 0 is written to
the uint32_t output and 0 returned; a null pointer returns 0x817D0002.
Signature, value, one-word write and error follow sharpemu
src/SharpEmu.Libs/Np/NpEntitlementAccessExports.cs:98-116 and its test
NpEntitlementAccessExportsTests.cs:16-36 (a2983692930564815a77f81e74c151268f5b935f),
used as a source of facts; 0x817D0002 is also the parameter error of
KytyPS5, prosper and sceNpEntitlementAccessGetEntitlementKey here. The
library has no initialization state, so none is checked. The NID
y7JD1gfwyfA hashes from the name and is in aerolib. Unverified points
are in TechnicalDebt.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
APS5_ENABLE_TRACY=ON builds the Tracy 0.14.1 client from the new
3rdparty/tracy submodule as a shared library next to the patched
libraries. Every PerformanceTimer scope of libSceAgcDriver and
libSceVideoOut becomes a Tracy zone, each presented flip ends a frame,
and the queue workers and the presenter name their threads. The client
listens only on localhost and records only while a profiler is
connected; sampling, system tracing, call stacks, code transfer and its
crash handler are off. Without the option nothing of Tracy is compiled.
On MinGW the client is built without thread_local destructors and with
TRACY_DELAYED_INIT, because emulated TLS frees thread_local objects
before their destructors run; a thread's event producer then stays
alive until the process exits instead of being destroyed on freed
memory.
Adds tcsendbreak (vXE-dIUIZlE), tcdrain (brGGJWsZauw), tcflush
(FxHW5NuEXsY), tcflow (OG8xRaGIpqk), tcgetpgrp (5OEl1mRhUm0) and
tcsetpgrp (YMuesZTyTl4) next to tcgetattr and tcsetattr in
File/src/Terminal.cpp. The NIDs come from tools/nid_names.py and match
aerolib.csv (zecoxao/sce_symbols 2883963a).
They follow FreeBSD 11.4 lib/libc/gen/termios.c (8c639945), which
implements each one over a terminal ioctl: tcflush returns EINVAL for a
queue other than TCIFLUSH, TCOFLUSH or TCIOFLUSH and tcflow for an
action outside TCOOFF..TCION before the descriptor is used; every other
call fails with the error the merged tcgetattr gives (EBADF for a closed
descriptor, ENOTTY for a file or pipe, EADDRNOTAVAIL or EOPNOTSUPP for a
socket, per soo_ioctl and in_control/in6_control). tcsendbreak fails on
TIOCSBRK before its 0.4 s pause, and tcflow's TCIOFF/TCION fail in
tcgetattr. FreeBSD's pipe_ioctl answers TIOCGPGRP/TIOCSPGRP on a pipe or
FIFO with the SIGIO owner, which is not modelled, so tcgetpgrp and
tcsetpgrp throw on a host pipe above descriptor 2.
Titles (homebrew catalog #1578), predicted stops from registry order:
- PS5MC PPSA99420 imports tcsendbreak (442), tcdrain (443), tcflush
(444), tcflow (445), tcgetpgrp (462) and tcsetpgrp (463); once pause
and setrlimit are in, it stops at
"FAIL: unresolved ELF import vXE-dIUIZlE from libkernel.prx".
- XPSemu PPSA97358 imports tcsendbreak (214), its first uncovered import
after execv, sigwait, setrlimit, mlockall, setuid and getopt:
"FAIL: unresolved ELF import vXE-dIUIZlE from libkernel.prx".
guest_terminal covers each call over stdin, stdout, stderr, a file, both
pipe ends and an AF_INET socket, the EINVAL cases (also on -1), and
EBADF for -1, a closed socket, a closed pipe and a closed file.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Require the measured separator after RFC date minutes when seconds are absent. Preserve the destination tick on the parse failure and retain the accepted trailing-space and seconds controls.
AI-assisted; based on guarded PS5 measurements with controlled input backing storage.
APS5_TRACE_FRAMES=<start>:<count> (or APS5_TRACE_SECONDS=<start>:<length>)
records every PerformanceTimer scope and stage of the queue workers and the
presenter inside the window as complete events, named after their frame
timing keys, into a preallocated buffer per thread. Slices under 20 us are
counted per thread instead of written; a full buffer stops that thread and
sets trace_dropped. When the window closes, a ProfileOutput writer thread
writes aps5-trace-<commit>-<pid>.json.gz and appends one line to
aps5-summary.jsonl. Without either switch a PerformanceTimer costs one more
predictable branch.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Map SW_64KB_D_X color surfaces through the existing source-backed texture equations and mip geometry. Keep display and render-target equation caches separate. Reject unresolved raw column bits for the new mode instead of accepting them.
Cover the captured PPSA99902 descriptor, independent source offsets, pipe/bank tags, transfers, array/mip placement and resident/non-resident GPU draws. Record unmeasured console behavior in TechnicalDebt.
CPU validation on main e013f8c9: captured-descriptor failure 5/5; changed passes 5/5; pinned AMD addrlib reference 536940 addresses per run, five runs. Full build and GPU validation are tracked externally. AI-assisted implementation and validation: Codex.
connect() on a guest datagram socket checked the address family before
doing anything, so an AF_UNSPEC (null) address failed with EAFNOSUPPORT
and left the socket connected: getpeername() still reported the old
peer, send() without an address still went there, and datagrams from
any other sender were dropped by the host.
FreeBSD 11.4 disconnects a connected datagram socket first and only then
rejects the address. sys/kern/uipc_socket.c, soconnectat():
* If protocol is connection-based, can only connect once.
* Otherwise, if connected, try to disconnect first. This allows
* user to disconnect by connecting to, e.g., a null address.
*/
if (so->so_state & (SS_ISCONNECTED|SS_ISCONNECTING) &&
((so->so_proto->pr_flags & PR_CONNREQUIRED) ||
(error = sodisconnect(so)))) {
udp_disconnect() (sys/netinet/udp_usrreq.c) clears the peer and resets
only the local address, keeping the local port:
in_pcbdisconnect(inp);
inp->inp_laddr.s_addr = INADDR_ANY;
after which in_pcbconnect_setup() (sys/netinet/in_pcb.c) returns
EAFNOSUPPORT for the full-size address, as main already does. connect(2)
documents it: "Datagram sockets may dissolve the association by
connecting to an invalid address, such as a null address."
A connected internet datagram socket given an address whose family byte
is 0 is now disconnected on the host first (AF_UNSPEC on Linux, a zeroed
address on Windows) and the call then fails as before. Linux also drops
an ephemeral local port on that disconnect, so the port is bound again
on the wildcard address, which is what FreeBSD leaves. A host
failure during the disconnect is returned as the call's error. Stream
sockets keep the previous path.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
PPSA29866 (Tomba! 2) fails to load without these imports that no library exports. Their signatures are unknown, so they are declared without parameters and throw until they are implemented. Adds a TechnicalDebt entry.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
tools/progress_history.py measures the first-parent history of main with
the rules of tools/progress.py, one point per day, and writes history.json,
history.svg and history.html. The Progress workflow runs it after
progress.py; the README shows the chart under the map and links the page.
Labels and points compact as days accumulate.
Co-Authored-By: Claude <noreply@anthropic.com>
APS5_SAMPLE_WORKER=<file> now also writes <file stem>.collapsed.txt: one
"frame;...;frame count" line per distinct stack of queue worker 0, root
first, frames as module+0xRVA, which speedscope.app and flamegraph.pl
open. Walks go up to 64 frames, and nothing allocates while the worker is
suspended.
The libraries are built with -fno-asynchronous-unwind-tables, so most of
their functions have no .pdata entry, only a DWARF record in .ehfram, and a
walk ended at the first such frame. The worker's walk now steps those
frames through their record, with the CIE/FDE decoding and the call frame
instructions of libc's unwinder, which move from Unwind.cpp into its
header unchanged. A module is indexed after the worker resumes, the first
time a walk meets it, and every register the step restores is read inside
the worker's stack. The process sampler (APS5_SAMPLE_THREADS) keeps its 12
frames through .pdata.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
sceAgcDcbSetWorkloadStreamInactive and the three ACB workload builders
(sceAgcAcbSetWorkloadsActive, sceAgcAcbSetWorkloadComplete,
sceAgcAcbSetWorkloadStreamInactive) threw for every call, and
sceAgcDcbSetWorkloadsActive read the workload ids before it checked the
stream.
The prosper console oracle (mattias800/prosper df074498,
prosper/tests/data/console_oracle/agcbuild.golden.tsv lines 48-56 and
196-204) measured all six calls on a PS5 with three argument patterns
and no workload stream registered: each returned null and wrote nothing.
Pattern b passes stream 1 with the workload ids at address 2, so the
console checks the stream before it reads the ids; here that call read
address 2 and crashed.
The four builders now return null for a null command buffer or a stream
that is not registered, and still throw for a registered stream: the
packet a registered stream gets is not measured, KytyPS5 has no body for
them, and its IT_NOP layout for the DCB calls differs from the
SET_UCONFIG_REG, WRITE_DATA and SET_WORKLOAD sequence OpenAGC
(3c7e8072, src/agc_workload_packet.c) derives from the driver. The
signatures are OpenAGC's DCB ones (src/game_compat.c), which says the
ACB calls use the same driver builders. sceAgcDcbSetWorkloadsActive now
checks the stream before the ids, as OpenAGC does. Recorded in
docs/dev/debt/libSceAgc.md.
agc_commands gains testWorkloadStreams: the three measured patterns for
all six calls (null, buffer untouched), an exhausted and a null buffer,
and a registered stream that throws without touching the buffer. On
upstream/main it fails with "sceAgcDcbSetWorkloadStreamInactive not
implemented", and the DCB active pattern b alone segfaults reading
0x2.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Cult of the Lamb (PPSA06465) imports libSceContentSearch, including
sceContentSearchGetContentLastUpdateId, OpenMetadataByContentId,
GetTotalContentSize and GetNumOfContent (import audit in #2686), which
were declared without parameters and threw.
Give the nine pending calls the signatures of AlexAltea/orbital
db_types.json (cc408367, lines 555-569) and SharpProspero
Interop/Content/ContentSearch.cs (5dfdb4b0), and implement the content
library the host has, which is empty:
- GetNumOfContent, GetTotalContentSize and SearchContent report 0 rows
and 0 bytes, GetContentLastUpdateId and the search calls report update
id 0. A search limit above 92 returns 0x809D100A and every call before
Init returns 0x809D1001, both from SharpProspero.
- Filters and sort conditions use SharpProspero's layouts (added to
SceTypes.hpp with size checks) and are checked against its enums;
unknown values, null outputs and null arrays with a length throw.
- OpenMetadata and OpenMetadataByContentId throw, as no source gives the
error for content that is not in the library, so no metadata id is
handed out and CloseMetadata, GetMetadataFieldInfo and
GetMetadataValue throw too.
The update id value, the argument errors and the check order are
recorded in TechnicalDebt. The four ContentSearch calls leave the
unimplemented-imports test, and guest_content_search covers the library.
dup and dup2 carry the random device over to the new descriptor, and
select reports /dev/random and /dev/urandom ready, as the select entry
already says.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
dup and dup2 of a Windows directory descriptor threw. FreeBSD's
kern_dup makes both descriptors refer to one open file, so they share
the read position; the duplicate now points at the same DirectoryState,
which getdents and lseek go through, and keeps it after the original
is closed.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
image_sample_c on an 8-bit UNORM T# returns 0 for every compare
function on gfx1035, as on 8-bit sRGB (measured on the hardware oracle
in the review of #3438), but the emulated comparison still compared the
red channel. 8, 8_8 and 8_8_8_8 UNORM now return 0 like 8-bit sRGB.
Every texel comparison of those formats is 0, so a bilinear cube
without DISABLE_CUBE_WRAP and an anisotropic S# cannot change the
result; both are accepted for them, as the cube already was for 8-bit
sRGB. Other formats keep both refusals.
The test rows that check real comparisons move to 16_16 UNORM.
Follow FreeBSD sys_setregid and root identity model: accept real and effective group id 0 or -1 (unchanged) and change nothing; any other id throws. Update GuestCredentials test and TechnicalDebt.
Imported by the Share plugin of Hollow Knight: Silksong (PPSA12544).
Takes the extended parameter and request id like
sceShareCaptureScreenshotExtended, as KytyPS5 does: nothing is
captured, so it stores the invalid request id -1 when the pointer is
not null and returns NOT_SUPPORTED.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit 245090904b64354f68fba3b8ef6fd6e232a3b1e6)
UFC 6 (PPSA23566) imports both. Initialization marks the library
initialized and termination clears it, as in shadPS4. Termination
without initialization and a second initialization throw, since no
PS5 source settles their results.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit d2866a886a7702cdaad56d161460a3ce86ede629)
Throw a guest std::system_error for the Dinkumware _Cpp_error codes,
as in VC12 and microsoft/STL thread0.cpp: the error_code holds the
FreeBSD errno and a guest generic error category modelled in libc, and
what() is the table message followed by the category message. Codes
outside the table throw std::out_of_range. The system_error copy
constructor and assignment now copy the error_code too.
Imported by Deathloop (PPSA01670) and Minecraft Legends (PPSA05510).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit bed1deafdee4b50bea9683a1cead0d0320150eb7)
Export getopt (VUtibKJCt1o) and getopt_long (8VVXJxB5nlk) from
libSceLibcInternal together with the guest variables optind
(zCnSJWp-Qj8), optarg (zG0BNJOZdm4), opterr (yaFXXViLWPw), optopt
(FwzVaZ8Vnus) and optreset (CZNm+oNmB-I). The NIDs were computed with
tools/nid_names.py and all seven are in aerolib; the PS5 payload SDK
f5d40f02 lists the functions and the five objects in
sce_stubs/libSceLibcInternal.c.
Titles (predicted stops from registry order, not observed runs):
- XPSemu PPSA97358, after execv/execve, the signal waits, the
credential setters, mlockall and tcsendbreak:
"FAIL: unresolved ELF import VUtibKJCt1o from libSceLibcInternal.prx"
(getopt idx 204, 10 call sites from 0xF6C23D), then optind (207),
optreset (208), optarg (209).
- RetroArch PPSA99169: getopt_long (idx 554, call sites 0xD2FC0C,
0xD3002A), optind (553), optarg (555).
Behaviour follows FreeBSD release/11.4.0 8c639945: getopt is
lib/libc/stdlib/getopt.c (no permutation, GNU "::" optional argument,
lone "-" as an option when listed), getopt_long is getopt_internal
from lib/libc/stdlib/getopt_long.c with GNU_COMPATIBLE (permutation,
POSIXLY_CORRECT read through the guest getenv on the first call and on
optreset, "+" and "-" prefixes, "W;", optind 0 as a reset, abbreviation
and ambiguity rules and the GNU warning texts). Warnings are written to
the guest stderr stream as "<__progname>: <message>", as warnx does.
The struct option layout and argument kinds are include/getopt.h.
The code lives in libSceLibcInternal because __progname is a libkernel
export that libc cannot link.
A null getopt option string, a null argument vector or argument, a
negative optind and an optind moved inside a pending permutation throw
where FreeBSD faults. getopt_long_only is not exported.
guest_getopt runs the FreeBSD getopt_test cases (contrib/netbsd-tests
t_getopt.sh with the h_getopt and h_getopt_long result format) plus
grouped and optional arguments, "--", permutation order, "+" and "-"
prefixes, optreset and optind 0 restarts, POSIXLY_CORRECT, all three
long argument kinds, abbreviations, ambiguity, flag pointers, "W;",
optopt with opterr 0 and the exact stderr text.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit a2740166d93920c301e1add23ceea762b4acad27)
ProsperoRadio (PPSA99001) stops at 33.7 s on Windows, with #3649
applied so that it gets past poll, on the throw from #3840:
what(): fcntl: record locks are not implemented on Windows, command=12, fd=3
F_GETLK, F_SETLK, F_SETLKW and the F_OGETLK, F_OSETLK and F_OSETLKW
forms now follow FreeBSD 11.4's kern_fcntl and lf_advlockasync
(8c639945): an SEEK_CUR start is resolved against the descriptor offset
(EOVERFLOW past OFF_MAX), F_RDLCK needs read access and F_WRLCK write
access (EBADF), another type is EINVAL, and the range is checked against
the file size for SEEK_END (EINVAL for a negative start or an unknown
whence, EOVERFLOW past OFF_MAX). The guest is one process, and
lf_blocks never lets locks of one owner conflict, so whichever
descriptor or thread asks, F_SETLK and F_SETLKW succeed without waiting
and F_GETLK reports F_UNLCK, as on the console. Nothing is held on the
host: Windows byte-range locks are mandatory and would fail the guest's
own reads and writes through other descriptors. A lock from the end of
a directory throws.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Adrià
Dean
xXPBSXx
David
Mouad-Scriptz-0
DariusHQ
Semir Kabir
Adrià Franch
MarcZX100
VitzS7
jagrat Singh
virp-mta
AlxcBTW
screamm
Yunus Shaikh
Zayd Zaari
Romans Pokrovskis
milescoviello
PrintOrb
Jordan Hans
PrintOrb
Felipe Arce
fdfawef324
Hannah Lyons
p3nicillin
LeandroLP23
Blazing Cook