a19 143 arch/c6x/include/uapi/asm/ptrace.h REG_PAIR(a19, a18); a19 19 arch/c6x/kernel/asm-offsets.c OFFSET(REGS_A19, pt_regs, a19); a19 46 arch/c6x/kernel/signal.c COPY(a16); COPY(a17); COPY(a18); COPY(a19); a19 111 arch/c6x/kernel/signal.c COPY(a16); COPY(a17); COPY(a18); COPY(a19); a19 53 arch/c6x/kernel/traps.c pr_err("A19: %08lx B19: %08lx\n", regs->a19, regs->b19);