------- Comment #4 from ludovic at ludovic-brenta dot org 2007-11-20 12:31 ------- Questions:
1) If Targparm.Stack_Check_Probes_On_Target is False (i.e. the "GNAT Stack-limit checking" is in effect), what circumstances would cause the stack check to not detect an overflow (i.e. "unreliable stack checking")? 2) If Targparm.Stack_Check_Probes_On_Target is True (i.e. the "GCC Probing Mechanism" is in effect, using the guard pages), would it take much effort to make it "reliable" on all targets, not just Alpha/Tru64, spu-elf and maybe some others? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34118
