sc_pt_regs 10 arch/csky/include/uapi/asm/sigcontext.h struct pt_regs sc_pt_regs; sc_pt_regs 57 arch/csky/kernel/signal.c err |= __copy_from_user(regs, &sc->sc_pt_regs, sizeof(struct pt_regs)); sc_pt_regs 103 arch/csky/kernel/signal.c err |= __copy_to_user(&sc->sc_pt_regs, regs, sizeof(struct pt_regs));