PERF_REG_CSKY_EXREGS2   32 arch/csky/include/uapi/asm/perf_regs.h 	PERF_REG_CSKY_EXREGS2,
PERF_REG_CSKY_EXREGS2   32 tools/arch/csky/include/uapi/asm/perf_regs.h 	PERF_REG_CSKY_EXREGS2,