http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59039
--- Comment #13 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Eric Botcazou from comment #12) > No, __builtin_longjmp doesn't touch %rdi at all. Don't worry too much, the > SJLJ mechanism of the C++ and Ada compilers has been piggybacked on this for > a couple of decades, this is quite robust. This is good to hear. What is each field? I assume that the first 3 fields are frame address, resume address and stack address. Are the same for all targets? What are the maximum number of fields?
