1 #ifndef _ASM_VSYSCALL32_H 2 #define _ASM_VSYSCALL32_H 1 3 4 /* Values need to match arch/x86_64/ia32/vsyscall.lds */ 5 6 #ifdef __ASSEMBLY__ 7 #define VSYSCALL32_BASE 0xffffe000 8 #define VSYSCALL32_SYSEXIT (VSYSCALL32_BASE + 0x410) 9 #else 10 #define VSYSCALL32_BASE 0xffffe000UL 11 #define VSYSCALL32_END (VSYSCALL32_BASE + PAGE_SIZE) 12 #define VSYSCALL32_EHDR ((const struct elf32_hdr *) VSYSCALL32_BASE) 13 14 #define VSYSCALL32_VSYSCALL ((void *)VSYSCALL32_BASE + 0x400) 15 #define VSYSCALL32_SYSEXIT ((void *)VSYSCALL32_BASE + 0x410) 16 #define VSYSCALL32_SIGRETURN ((void *)VSYSCALL32_BASE + 0x500) 17 #define VSYSCALL32_RTSIGRETURN ((void *)VSYSCALL32_BASE + 0x600) 18 #endif 19 20 #endif 21
