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OSCL-LXR

 
 

    


0001 #!/bin/sh
0002 # SPDX-License-Identifier: GPL-2.0
0003 
0004 #
0005 # Match symbols in the DSO that look like VDSO_*; produce a header file
0006 # of constant offsets into the shared object.
0007 #
0008 # Doing this inside the Makefile will break the $(filter-out) function,
0009 # causing Kbuild to rebuild the vdso-offsets header file every time.
0010 #
0011 # Inspired by arm64 version.
0012 #
0013 
0014 LC_ALL=C
0015 sed -n 's/\([0-9a-f]*\) . __kernel_\(.*\)/\#define vdso64_offset_\2\t0x\1/p'