[Bug libfortran/91543] Handling stack overflow more sensibly

2019-08-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91543 --- Comment #1 from Richard Biener --- Did you try if -fstack-clash-protection provides a better failure mode? It might be required to reliably detect that "end of the stack" case.

[Bug libfortran/91543] Handling stack overflow more sensibly

2019-08-26 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91543 --- Comment #2 from Thomas Koenig --- (In reply to Richard Biener from comment #1) > Did you try if -fstack-clash-protection provides a better failure mode? It > might be required to reliably detect that "end of the stack" case. No, just a SIGS

[Bug libfortran/91543] Handling stack overflow more sensibly

2019-09-14 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91543 --- Comment #3 from Thomas Koenig --- We could look at https://www.gnu.org/software/libsigsegv/ how to do this, or maybe even include this as a prerequisite for libgfortran. Haven't looked in detail yet...