1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0 3out="$1" 4shift 5in="$@" 6 7for i in $in; do 8 eval $CPP $LINUXINCLUDE -dD -imacros "$i" -x c /dev/null 9done | \ 10awk '$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 14