diff options
Diffstat (limited to 'vendor/golang.org/x/sys/unix/mksysnum_linux.pl')
-rwxr-xr-x | vendor/golang.org/x/sys/unix/mksysnum_linux.pl | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/vendor/golang.org/x/sys/unix/mksysnum_linux.pl b/vendor/golang.org/x/sys/unix/mksysnum_linux.pl deleted file mode 100755 index 52b16139e..000000000 --- a/vendor/golang.org/x/sys/unix/mksysnum_linux.pl +++ /dev/null @@ -1,68 +0,0 @@ -#!/usr/bin/env perl -# Copyright 2009 The Go Authors. All rights reserved. -# Use of this source code is governed by a BSD-style -# license that can be found in the LICENSE file. - -use strict; - -if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") { - print STDERR "GOARCH or GOOS not defined in environment\n"; - exit 1; -} - -my $command = "mksysnum_linux.pl ". join(' ', @ARGV); - -print <<EOF; -// $command -// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT - -// +build $ENV{'GOARCH'},$ENV{'GOOS'} - -package unix - -const( -EOF - -my $offset = 0; - -sub fmt { - my ($name, $num) = @_; - if($num > 999){ - # ignore deprecated syscalls that are no longer implemented - # https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/include/uapi/asm-generic/unistd.h?id=refs/heads/master#n716 - return; - } - $name =~ y/a-z/A-Z/; - $num = $num + $offset; - print " SYS_$name = $num;\n"; -} - -my $prev; -open(GCC, "gcc -E -dD $ARGV[0] |") || die "can't run gcc"; -while(<GCC>){ - if(/^#define __NR_Linux\s+([0-9]+)/){ - # mips/mips64: extract offset - $offset = $1; - } - elsif(/^#define __NR_syscalls\s+/) { - # ignore redefinitions of __NR_syscalls - } - elsif(/^#define __NR_(\w+)\s+([0-9]+)/){ - $prev = $2; - fmt($1, $2); - } - elsif(/^#define __NR3264_(\w+)\s+([0-9]+)/){ - $prev = $2; - fmt($1, $2); - } - elsif(/^#define __NR_(\w+)\s+\(\w+\+\s*([0-9]+)\)/){ - fmt($1, $prev+$2) - } - elsif(/^#define __NR_(\w+)\s+\(__NR_Linux \+ ([0-9]+)/){ - fmt($1, $2); - } -} - -print <<EOF; -) -EOF |