[linux-2.6-block.git] / arch / x86 / entry / vdso / vdso32 / vdso32.lds.S

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Linker script for 32-bit vDSO.
 * We #include the file to define the layout details.
 *
 * This file defines the version script giving the user-exported symbols in
 * the DSO.
 */

#include <asm/page.h>

#define BUILD_VDSO32

#include "../vdso-layout.lds.S"

/* The ELF entry point can be used to set the AT_SYSINFO value.  */
ENTRY(__kernel_vsyscall);

/*
 * This controls what userland symbols we export from the vDSO.
 */
VERSION
{
	LINUX_2.6 {
	global:
		__vdso_clock_gettime;
		__vdso_gettimeofday;
		__vdso_time;
	};

	LINUX_2.5 {
	global:
		__kernel_vsyscall;
		__kernel_sigreturn;
		__kernel_rt_sigreturn;
	local: *;
	};
}
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
0249c9c1 RM	2	/*
	3	* Linker script for 32-bit vDSO.
	4	* We #include the file to define the layout details.
0249c9c1 RM	5	*
0249c9c1 RM	6	* This file defines the version script giving the user-exported symbols in
2b6f2e64	7	* the DSO.
0249c9c1 RM	8	*/
0249c9c1 RM	9
7a59ed41 SS	10	#include <asm/page.h>
	11
	12	#define BUILD_VDSO32
7a59ed41	13
0249c9c1 RM	14	#include "../vdso-layout.lds.S"
	15
	16	/* The ELF entry point can be used to set the AT_SYSINFO value. */
	17	ENTRY(__kernel_vsyscall);
	18
	19	/*
	20	* This controls what userland symbols we export from the vDSO.
	21	*/
	22	VERSION
	23	{
37c97554 AL	24	LINUX_2.6 {
	25	global:
	26	__vdso_clock_gettime;
	27	__vdso_gettimeofday;
	28	__vdso_time;
	29	};
	30
0249c9c1 RM	31	LINUX_2.5 {
	32	global:
	33	__kernel_vsyscall;
	34	__kernel_sigreturn;
	35	__kernel_rt_sigreturn;
	36	local: *;
	37	};
	38	}