scripts/xen-hypercalls.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0
   3 out="$1"
   4 shift
   5 in="$@"
   6
   7 for i in $in; do
   8         eval $CPP $LINUXINCLUDE -dD -imacros "$i" -x c /dev/null
   9 done | \
  10 awk '$1 == "#define" && $2 ~ /__HYPERVISOR_[a-z][a-z_0-9]*/ { v[$3] = $2 }
  11         END {   print "/* auto-generated by scripts/xen-hypercall.sh */"
  12                 for (i in v) if (!(v[i] in v))
  13                         print "HYPERCALL("substr(v[i], 14)")"}' | sort -u >$out