(gdb) target remote localhost:1234
Remote debugging using localhost:1234
_start () at start.S:64
-64 RVECENT(reset,0) /* U-boot entry point */
+64 RVECENT(reset,0) /* U-Boot entry point */
Current language: auto; currently asm
(gdb) b board.c:289
Breakpoint 1 at 0xbfc00cc8: file board.c, line 289.