linux/arch/arm64/kernel/vdso/gen_vdso_offsets.sh
<<
>>
Prefs
   1#!/bin/sh
   2
   3#
   4# Match symbols in the DSO that look like VDSO_*; produce a header file
   5# of constant offsets into the shared object.
   6#
   7# Doing this inside the Makefile will break the $(filter-out) function,
   8# causing Kbuild to rebuild the vdso-offsets header file every time.
   9#
  10# Author: Will Deacon <will.deacon@arm.com
  11#
  12
  13LC_ALL=C
  14sed -n -e 's/^00*/0/' -e \
  15's/^\([0-9a-fA-F]*\) . VDSO_\([a-zA-Z0-9_]*\)$/\#define vdso_offset_\2\t0x\1/p'
  16