Hi Rainer, Rainer Orth wrote: > I've finally gotten around to this. Apart from some comment and code > cleanups along the lines of the sol2-unwind.h files, I had to minimally > adapt the N32 multithreaded code sequence for IRIX 6.5.30 that I'm > running here. While I was at it, I added N64 support which proved to be > almost trivial. You'll probably have to adapt this for the version of > IRIX 6.5 you're running, or we could simply skip the single varying > insn. Either way is fine with me. There's a micro stronger confidence in exact matches, but this could lead to spurious propagation failures on other variants of the OS where a third version of that insn could show up while still part of a valid context.
> With this patch, a couple of gnat.dg tests are fixed: Nice :) > 64-bit stack_check2.adb remains broken, though. It SEGVs in memcpy, but > the stack is corrupted, so I cannot say yet what's going on. > > I'll run a full bootstrap over the weekend. It seems that the remaining > libjava failures are unrelated. OK ... > I may backport this to the 4.6 branch after some time (trivial apart > from the gcc -> libgcc move). I will only try 4.5 if I manage to add > O32 support. This might be a non-trivial excercise since the libc > implementation is quite different. Understood; > Thanks for providing the patch. My pleasure. Thanks a lot for your work over it and feedback, much appreciated. Cheers, Olivier
