gdb |
$ gcc -g -Wall -Werror -o prog prog.c $ gdb prog Copyright (C) 2014 Free Software Foundation, Inc... (gdb) break 9 Breakpoint 1 at 0x100f03: file prog.c, line 9. (gdb) run /Users/comp1921 Starting program: ..../prog Breakpoint 1, main (argc=1, argv=0x7ffbc8) at prog.c:9 9 for (i = 1; i <= 3; i++ { (gdb) next 10 sum += a[i]; (gdb) print sum $1 = 0 (gdb) print a[i] $2 = 4 (gdb) print i $3 = 1 (gdb) print a@1 $4 = {{7, 4, 3}} (gdb) cont ... |