Display the Python backtrace on a crash
Fault handler for SIGSEGV, SIGFPE, SIGBUS and SIGILL signals: it displays the Python backtrace and restores the previous handler. It allocates an alternate stack for this handler, if signaltstack() is available, to be able to allocate memory on the stack, even on stack overflow.
20 March 2013
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This entry (in part or in whole) was last reviewed on 17 April 2018.
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