PT_r8             114 arch/arc/include/asm/entry-arcv2.h 	ST2	r8,  r9,  PT_r8
PT_r8             213 arch/arc/include/asm/entry-arcv2.h 	LD2	r8,  r9,  PT_r8
PT_r8              58 arch/arc/kernel/asm-offsets.c 	DEFINE(PT_r8, offsetof(struct pt_regs, r8));