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#!/usr/bin/perl
# This file is part of ltrace.
# Copyright (C) 2006 Heiko Carstens, IBM Corporation
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
#
# Generate syscall table for s390/s390x
#
# Use this on arch/s390/kernel/syscall.s after removing the first few
# nonsyscall lines.
#
# cat syscall.s | mksyscallent_s390 > syscalls31.h
# cat syscall.s | mksyscallent_s390 -x > syscalls64.h
#
use Getopt::Std;
use integer;
getopts('x');
$i = 0;
$s390x = 0;
$opt_x and $s390x = 1;
while (<>) {
chomp;
if ($s390x==1) {
s/^SYSCALL\([^,]*,//;
} else {
s/^SYSCALL\(//;
}
s/,.*//;
s/^sys_//;
s/^s390[x]*_//;
s/_glue$//;
s/^ni_syscall.*/$i/i;
$len = 32 - length();
$tab = $len / 8;
$space = $len % 8;
print " \"$_\"," ," " x $space , "\t" x $tab, " \/* $i \*\/\n";
$i++;
}
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