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https://github.com/jart/cosmopolitan.git
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5e8ae2d5bc
Continuous Integration (via runit and runitd) is now re-enabled on win7 and win10. The `make test` command, which runs the tests on all systems is now the fastest and most stable it's been since the project started. UBSAN is now enabled in MODE=dbg in addition to ASAN. Many instances of undefined behavior have been removed. Mostly things like passing a NULL argument to memcpy(), which works fine with Cosmopolitan Libc, but that doesn't prevents the compiler from being unhappy. There was an issue w/ GNU make where static analysis claims a sprintf() call can overflow. We also now have nicer looking crash reports on Windows since uname should now be supported and msys64 addr2line works reliably.
29 lines
1.2 KiB
C
29 lines
1.2 KiB
C
#if 0
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/*─────────────────────────────────────────────────────────────────╗
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│ To the extent possible under law, Justine Tunney has waived │
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│ all copyright and related or neighboring rights to this file, │
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│ as it is written in the following disclaimers: │
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│ • http://unlicense.org/ │
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│ • http://creativecommons.org/publicdomain/zero/1.0/ │
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╚─────────────────────────────────────────────────────────────────*/
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#endif
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#include "libc/log/log.h"
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/**
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* @fileoverview How to print backtraces and cpu state on crash.
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*
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* make -j8 -O o//examples/crashreport.com
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* o//examples/crashreport.com
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*
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* To prevent the GDB GUI from popping up:
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*
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* export GDB=
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* make -j8 -O o//examples/crashreport.com
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* o//examples/crashreport.com
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*/
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int main(int argc, char *argv[]) {
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volatile int64_t x;
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ShowCrashReports();
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return 1 / (x = 0);
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}
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