1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Linker script for 64-bit vDSO.
4  * We #include the file to define the layout details.
5  * Here we only choose the prelinked virtual address.
6  *
7  * This file defines the version script giving the user-exported symbols in
8  * the DSO.  We can define local symbols here called VDSO* to make their
9  * values visible using the asm-x86/vdso.h macros from the kernel proper.
10  */
11 
12 #define VDSO_PRELINK 0xffffffffff700000
13 #include "vdso-layout.lds.S"
14 
15 /*
16  * This controls what userland symbols we export from the vDSO.
17  */
18 VERSION {
19 	LINUX_2.6 {
20 	global:
21 		clock_gettime;
22 		__vdso_clock_gettime;
23 		gettimeofday;
24 		__vdso_gettimeofday;
25 		getcpu;
26 		__vdso_getcpu;
27 		time;
28 		__vdso_time;
29 	local: *;
30 	};
31 }
32 
33 VDSO64_PRELINK = VDSO_PRELINK;
34