| #ifndef _ASM_X86_VDSO_H | |
| #define _ASM_X86_VDSO_H 1 | |
| extern const char VDSO64_PRELINK[]; | |
| /* | |
| * Given a pointer to the vDSO image, find the pointer to VDSO64_name | |
| * as that symbol is defined in the vDSO sources or linker script. | |
| */ | |
| #define VDSO64_SYMBOL(base, name) ({ \ | |
| extern const char VDSO64_##name[]; \ | |
| (void *) (VDSO64_##name - VDSO64_PRELINK + (unsigned long) (base)); }) | |
| #endif /* asm-x86/vdso.h */ |