1 #ifndef _ASM_X86_64_VSYSCALL_H_ 2 #define _ASM_X86_64_VSYSCALL_H_ 3 4 enum vsyscall_num { 5 __NR_vgettimeofday, 6 __NR_vtime, 7 __NR_vgetcpu, 8 }; 9 10 #define VSYSCALL_START (-10UL << 20) 11 #define VSYSCALL_SIZE 1024 12 #define VSYSCALL_END (-2UL << 20) 13 #define VSYSCALL_MAPPED_PAGES 1 14 #define VSYSCALL_ADDR(vsyscall_nr) (VSYSCALL_START+VSYSCALL_SIZE*(vsyscall_nr)) 15 16 17 #endif /* _ASM_X86_64_VSYSCALL_H_ */ 18
