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