From d181764ccf6207e02abb95fb3052639b947f4833 Mon Sep 17 00:00:00 2001 From: "H. Peter Anvin" Date: Fri, 11 Nov 2011 15:55:49 -0800 Subject: x86: Machine-readable syscall tables and scripts to process them Create a simple set of syscall tables and scripts to turn them into both header files (unistd_*.h) and macros for generating the system call tables. Signed-off-by: H. Peter Anvin --- arch/x86/syscalls/syscalltbl.sh | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 arch/x86/syscalls/syscalltbl.sh (limited to 'arch/x86/syscalls/syscalltbl.sh') diff --git a/arch/x86/syscalls/syscalltbl.sh b/arch/x86/syscalls/syscalltbl.sh new file mode 100644 index 000000000000..0e7f8ec071e7 --- /dev/null +++ b/arch/x86/syscalls/syscalltbl.sh @@ -0,0 +1,15 @@ +#!/bin/sh + +in="$1" +out="$2" + +grep '^[0-9]' "$in" | sort -n | ( + while read nr abi name entry compat; do + abi=`echo "$abi" | tr '[a-z]' '[A-Z]'` + if [ -n "$compat" ]; then + echo "__SYSCALL_${abi}($nr, $entry, $compat)" + elif [ -n "$entry" ]; then + echo "__SYSCALL_${abi}($nr, $entry, $entry)" + fi + done +) > "$out" -- cgit v1.2.3-59-g8ed1b