ARM_r6
DEFINE(S_R6, offsetof(struct pt_regs, ARM_r6));
{ "r6", 4, offsetof(struct pt_regs, ARM_r6)},
regs->ARM_r7, regs->ARM_r6,
regs->ARM_r6 = context.arm_r6;
.arm_r6 = regs->ARM_r6,
regs->ARM_r4, regs->ARM_r5, regs->ARM_r6, regs->ARM_r7);