stop_pc 49 arch/arc/include/uapi/asm/ptrace.h unsigned long stop_pc; /* give dbg stop_pc after ensuring brkpt trap */ stop_pc 99 arch/arc/kernel/ptrace.c REG_O_ONE(stop_pc, &stop_pc_val); stop_pc 179 arch/arc/kernel/ptrace.c REG_IGNORE_ONE(stop_pc); /* PC updated via @ret */