tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#!/bin/sh
2
3in="$1"
4out="$2"
5my_abis=`echo "($3)" | tr ',' '|'`
6prefix="$4"
7offset="$5"
8
9fileguard=_ASM_X86_`basename "$out" | sed \
10 -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \
11 -e 's/[^A-Z0-9_]/_/g' -e 's/__/_/g'`
12grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
13 echo "#ifndef ${fileguard}"
14 echo "#define ${fileguard} 1"
15 echo ""
16
17 while read nr abi name entry ; do
18 if [ -z "$offset" ]; then
19 echo "#define __NR_${prefix}${name} $nr"
20 else
21 echo "#define __NR_${prefix}${name} ($offset + $nr)"
22 fi
23 done
24
25 echo ""
26 echo "#endif /* ${fileguard} */"
27) > "$out"