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On Windows std::_Exit ends in ExitProcess, which still runs every module's DLL_PROCESS_DETACH and TLS callbacks after the other threads are gone. A static destructor that joins a worker then waits forever: a title that calls _Exit while libSceVideoOut's flip queue runs (ps5-opengl's retirement fail-stop) stays alive in FlipQueue's destructor. _Exit and libkernel's _exit now terminate the process with TerminateProcess, as _exit ends a POSIX process: no atexit handlers, stream flushes or module destructors. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This was referenced Oct 10, 2026
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Merged upstream as boykopovar#2612. |
AlxcBTW
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pr_overlap only skipped a pair when one pull request named the other directly. In a stack where #3 depends on #2 and #2 on #1, #1 and #3 were reported as overlapping, and two pull requests built on the same #1 were reported for the files and exports both inherit from it. Dependencies are now followed through open pull requests, and what a shared dependency adds is left out of the same-file and same-export columns. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0189deyapHNNqKQJboZBJQei
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What
On Windows
std::_Exitends inExitProcess, which still runs every module'sDLL_PROCESS_DETACHand TLS/FLS callbacks after the other threads are gone. A static destructor that joins a worker then waits forever. PPSA99050 (ps5-homebrew-ui) calls_Exit(EXIT_FAILURE)from ps5-opengl's retirement fail-stop; the process stays alive with one thread instd::_Sp_counted_ptr_inplace<FlipQueue>::_M_dispose(libSceVideoOut.prx) →std::thread::join→WaitForMultipleObjects(gdb stack of the hung process)._Exit(libc) and_exit(libkernel) now end the process throughLibcTerminate_nid_no_patch, which callsTerminateProcesson Windows andstd::_Exitelsewhere: no atexit handlers, stream flushes or module destructors, as_exitends a POSIX process.Tested
Windows 11, WinLibs GCC 15.2.0 r7.
guest_immediate_exitnow also registers an FLS callback that would end the process with 4: without the change it exits with 4, with it 0.ctest -R "exit|kill": 11/11 passed;ctest -R "kill|exit|process|shutdown|atexit|libc|kernel": 19/19 passed.submission retirement failed; now it exits with 1 (EXIT_FAILURE) after the fail-stop.Checklist
main; no other open PR implements the same functionsNotImplemented_nid_no_patch); silent stubs are listed in TechnicalDebt.mdfiles or images added to the repository