LXR linux/arch/x86/vdso/vdso32/vdso32.lds.S

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