b19 126 arch/c6x/include/uapi/asm/ptrace.h REG_PAIR(b19, b18); b19 36 arch/c6x/kernel/asm-offsets.c OFFSET(REGS_B19, pt_regs, b19); b19 50 arch/c6x/kernel/signal.c COPY(b16); COPY(b17); COPY(b18); COPY(b19); b19 115 arch/c6x/kernel/signal.c COPY(b16); COPY(b17); COPY(b18); COPY(b19); b19 53 arch/c6x/kernel/traps.c pr_err("A19: %08lx B19: %08lx\n", regs->a19, regs->b19);