ci/kernel_debug.sh

   1 #!/bin/sh
   2
   3 tmpdir=$1 #/tmp/kvmfornfv_rpmbuild.1/BUILD/kernel-4.4.50_rt62nfv
   4 OBJCOPY=objcopy
   5 if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then
   6 for module in $(find $tmpdir/lib/modules/ -name *.ko -printf '%P\n'); do
   7                         module=lib/modules/$module
   8                         mkdir -p $(dirname $tmpdir/usr/lib/debug/$module)
   9                         # only keep debug symbols in the debug file
  10                         $OBJCOPY --only-keep-debug $tmpdir/$module $tmpdir/usr/lib/debug/$module
  11                         # strip original module from debug symbols
  12                         $OBJCOPY --strip-debug $tmpdir/$module
  13                         # then add a link to those
  14                         $OBJCOPY --add-gnu-debuglink=$tmpdir/usr/lib/debug/$module $tmpdir/$module
  15                 done
  16 fi