With --trace-imports the entry stub resolves TraceImport_nid_no_patch
in libc.prx and passes each function import through it before writing
the slot: every PLT slot, and a GOT slot only when the original symbol
is a function, so data imports such as __stdoutp keep their address.
Without the option the output is unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The relinker's repeatable --executable converts another executable of the
title beside the output, sharing its libs, app0 and guest modules.
sceSystemServiceLoadExec maps /app0 paths to those executables, passes the
argument list on the new command line and finds the main executable through
APS5_EBOOT. RetroArch (PPSA99169) starts its frontend picker this way.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Relinks the ELF modules of extra directories under the module parent directory. Modules the executable or another module needs start with the executable; the others are initialized when the title loads them with sceKernelLoadStartModule, with its start arguments (Windows: __aps5_guest_initialize export; Linux: left out of DT_NEEDED).
Squashed onto main by the reviewer (history had a merge commit).
Rosetta runs AVX2, FMA, BMI1/2, F16C and MOVBE, but, unlike an Intel
host, it has neither RDSEED, CLWB nor RDPID. --to-rosetta converts
everything --to-intel does and lowers these three as well:
- RDSEED becomes RDRAND (the /6 form of the same opcode), which also
returns a random value and sets CF.
- CLWB only writes a cache line back, so it becomes a NOP of the same
length.
- RDPID becomes a load of 0 through an optional stub: Rosetta's TSC_AUX
is a constant, not a processor index, so every thread reports
processor 0. A site with no movable instruction after it for the jump
is kept.
The flag implies --to-intel and conflicts with --windows. It is
independent of --macos: it only changes what the conversion produces, so
--macos alone leaves these instructions as they are, as on an Intel Mac,
and a title for Rosetta is relinked with --macos --to-rosetta. Intel
output is unchanged: the target is a parameter of the converter, Intel by
default.
The MinGW CRT delivers argv to main as ANSI code page bytes, and every narrow string became a filesystem path through the same code page, so a game in a directory with characters outside the code page failed to open (#2692). Read the command line as Unicode (wmain via -municode), keep paths as UTF-8 strings, convert at the filesystem boundaries through Io::NativePath and Io::Utf8Path, and run the --autorun output through CreateProcessW.
(cherry picked from commit 30a5181f8a71b177cf2dc03334e39998938b3472)
The guest image reader and the module builder already produce a
platform-neutral GuestImage; --macos adds a third writer next to the ELF
and PE ones. The executable and every bundled module become x86-64 Mach-O
files (modules as dylibs in app0/sce_module) that run under Rosetta on
Apple silicon.
FreeBSD code reaches its thread pointer through %fs, which macOS cannot
set, so the writer rewrites each %fs access into a stub that reads the
image's thread pointer from a pthread key and allocates the TLS block on
a thread's first access. Dynamic TLS goes through the image's descriptor
instead of __tls_get_addr. Imports bind by NID to the prx libraries
beside the output, exports and TLS imports use the dynamic symbol names,
and the image's metadata lives in __APS5DATA,__meta.
--macos conflicts with --windows. The macOS runtime that consumes the
output (TLS allocation, libraries built for macOS) comes in separate
changes.
Cli::ParseArgs had no test coverage: its only sibling test
(AutorunExitTests) exercises the autorun launcher, not the parser.
Add cli_args_tests covering every option and its side effects, the
--rpath and --exclude-sce-module value consumption (including that the
following token is taken verbatim rather than re-parsed as a flag), the
unused-filter value and single-specification validation, the
--exclude-sce-module/--skip-sce-module conflict in both orders, the
order-independent --windows-diagnostics/--windows-gui requirement on
--windows, unknown-option and extra-positional rejection, and the usage
message when an input or output path is missing.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
- --exclude-sce-module <file> (repeatable) drops one title module from
guest conversion, e.g. a title libc.prx, while the rest of sce_module
is still relinked as guest modules
- the instruction scanner stops at zero padding that ends a code segment
with an odd byte instead of failing on a truncated `add [rax], al`
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Resolve conflicts with boykopovar/AnyPS5#10 (sce module loading) and
later upstream changes.
- Pthread Cond/Mutex: take upstream. It already releases mutex
ownership across condition waits, returns ETIMEDOUT 0x8002003C, and
rejects unlocks from non-owners for every mutex type.
- Pthread Thread: keep upstream's lifecycle, Windows adoption and job
affinity; re-apply the POSIX fixes on top: reference-counted
release on join/detach/exit, self-join rejection on both platforms,
and scePthreadSelf adoption for threads not created by
scePthreadCreate.
- Semaphore: keep upstream's TimedWait::Condition and wait tracing;
re-apply sceKernelDeleteSema waking waiters with EACCES.
- Relinker: keep --windows-gui alongside upstream's --skip-sce-module,
trampoline-aware Patch signature and new Python tests.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018emyZ4Rk8yoSJvxTFBe4DL
Generated executables always used the console subsystem and opened a
console window on launch. The opt-in flag writes IMAGE_SUBSYSTEM_WINDOWS_GUI.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
std::system returns a wait status on POSIX, so returning it from main
truncated a guest exit code of 1 (status 256) to 0. The prompt also
required pressing Enter twice because cin.get followed cin.ignore.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
codingreapermaps
Avijit Singh
Kovalev Vladislav
boykopovar
p3nicillin
Archit Dewan
MarcZX100
Merijn
mugurc
aplatogg
krishalivaibhav
sarohy
Arjen Singh
Tomás Ortellado
STL1te
Claude
QDarkRex