summaryrefslogtreecommitdiff
path: root/test/data/parse/makefixed.pl
blob: 1a9306f0a3d218c08bad3d5b737a297d5e6c99a4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
#!/usr/bin/perl

use warnings;
use strict;

die "Usage: makefixed.pl <value>\n" if (@ARGV != 1);

my $val = shift @ARGV;

$val *= (1 << 10);

# Round away from zero
if ($val < 0) {
	$val -= 0.5;
} else {
	$val += 0.5;
}

# Truncates back towards zero
printf("0x%.8x\n", $val);