file ../../../../ss/cc1plus
dir ../../../../ss
b final.c:1752
com 1
printf "filename: %s, main_input_filename: %s\n", filename, main_input_filename
printf "last_linenum: %d sdb_begin_function_line: %d\n", last_linenum, sdb_begin_function_line
end
r foo.i -mgpopt -quiet -dumpbase foo.c -g  -O2 -o foo.s
