I've tried to use gdb to debug cc1 ( gcc 4.5.0) as fellow: (gdb) file ./cc1 (gdb) run -I /usr/include /cazy/add.c my problem is that ,when I creat the break point (gdb) break main it worked well (gcc/main.c) but (gdb) break do_compile, it says Function "do_compile" not defined. (gcc/toplev.c) so i tried to break another function toplev_main() in the same source file (gdb) break toplev_main it worked (gcc/toplev.c) so I am confused, Is the function only with "extern" could be "break"? thanks a lot cazy -- View this message in context: http://old.nabble.com/Problem-with-gdb-debug-gcc-tp28688877p28688877.html Sent from the gcc - Help mailing list archive at Nabble.com.
