REG_R9 23 arch/arm/nwfpe/fpmodule.h #define REG_R9 9 REG_R9 24 arch/arm/nwfpe/fpmodule.h #define REG_R9 9 REG_R9 393 arch/x86/include/asm/vmx.h #define REG_R9 (9 << 8)