1 #ifndef _AMD64_FPU_H_ 2 #define _AMD64_FPU_H_ 3 4 /* 5 * This file is only present for backwards compatibility with 6 * a few user programs, particularly firefox. 7 */ 8 9 #ifndef _KERNEL 10 #define fxsave64 fxsave 11 #include <x86/cpu_extended_state.h> 12 #endif 13 14 #endif 15