summaryrefslogtreecommitdiff
path: root/mac/pbproc/test/fc/src/generate-check.pl
blob: a3cea5b5210aff9e9a15b26260f111d4dc89eac0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
#!/usr/bin/perl
#
# Generate a FC structure ckecking program.
#
use strict;
use warnings;

my $fc = shift @ARGV;

print <<EOF;
void
check_$fc (test_t t, const pbproc_fc_t *fc)
{
    test_within (t);
    u32 var;
EOF

my $offset = 0;

while (<>)
{
    chomp;
    /^([A-Za-z_0-9()]*)\t(\d+)(?:\t([][a-z_0-9]+))?$/ or die;
    my $name = $1;
    my $size = $2;
    my $field = defined $3 ? $3 : $name;
    $field = lc $field;
    $field =~ y/()//d;
    if ($name eq '')
    {
	print "    /* Skip $size bits. */\n";
    }
    else
    {
	print "    /* Read $name. */\n";
	if ($size == 32)
	{
	    print "    var = fc->words[" . int ($offset / 32) . "] >> "
		. $offset % 32 . ";\n";
	}
	else
	{
	    print "    var = (fc->words[" . int ($offset / 32) . "] >> "
		. $offset % 32 . ") & ((1 << $size) - 1);\n";
	}
	print "    test_fail_unless (var == fc->$fc.$field);\n";
    }
    $offset += $size;
}
$offset == 128 or die "$ARGV";

print <<EOF;
}
EOF