http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55062
--- Comment #7 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-25 13:00:47 UTC --- I can't debug Comment 6 in Xcode 3.1.4's gdb on powerpc-apple-darwin9. When I try to load the compiler into gdb, I get the error... .gdbinit:12: Error in sourced command file: ../../gcc-4.8-20121024/gcc/gdbinit.in:186: Error in sourced command file: Command not implemented yet. If I ignore that and set 'break tree-ssa-loop-ivopts.c:4135' and run the compilation command in gdb, I get... /proc/self/exe: No such file or directory Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Program exited with code 01.
