https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100096
--- Comment #16 from David Malcolm <dmalcolm at gcc dot gnu.org> --- (In reply to Sascha Wilde from comment #10) > (In reply to David Malcolm from comment #8) > > It would be good to know exactly where that error message is being emitted. > > > > If you add: > > gcc_jit_context_set_logfile (ctxt, stderr, 0, 0); > > to the test code (e.g. immediately after the call to > > gcc_jit_context_acquire), libgccjit ought to spew out a copious amount of > > logging (see > > https://gcc.gnu.org/onlinedocs/jit/internals/index.html#example-of-log-file) > > > > Can you attach the log you get please? > > With security.pax.mprotect.global=1 it produces no extra output. > I'll attach the output produced when security.pax.mprotect.global is > disabled. Thanks! I was wondering if the error message was: (a) due to a problem dynamically linking libgccjit into the process, or (b) a later problem with linking the code that libgccjit generates into the process. Given that there's no extra log output at all with the protection flag, it sounds like it's (a) - though you may run into a similar problem with (b) if/when (a) gets solved.
