mirror of https://gitee.com/openkylin/linux.git
34 lines
767 B
ArmAsm
34 lines
767 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Linker script for 64-bit vDSO.
|
|
* We #include the file to define the layout details.
|
|
* Here we only choose the prelinked virtual address.
|
|
*
|
|
* This file defines the version script giving the user-exported symbols in
|
|
* the DSO. We can define local symbols here called VDSO* to make their
|
|
* values visible using the asm-x86/vdso.h macros from the kernel proper.
|
|
*/
|
|
|
|
#define VDSO_PRELINK 0xffffffffff700000
|
|
#include "vdso-layout.lds.S"
|
|
|
|
/*
|
|
* This controls what userland symbols we export from the vDSO.
|
|
*/
|
|
VERSION {
|
|
LINUX_2.6 {
|
|
global:
|
|
clock_gettime;
|
|
__vdso_clock_gettime;
|
|
gettimeofday;
|
|
__vdso_gettimeofday;
|
|
getcpu;
|
|
__vdso_getcpu;
|
|
time;
|
|
__vdso_time;
|
|
local: *;
|
|
};
|
|
}
|
|
|
|
VDSO64_PRELINK = VDSO_PRELINK;
|