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Fixed bug in generate_byte sub.

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Leeland Heins 2018-12-20 11:33:48 -06:00 committed by GitHub
parent 1152bcd84d
commit b4598da69c
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 16 additions and 18 deletions
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as65.pl
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@ -771,6 +771,16 @@ sub generate_24 {
calc_checksum($opval2);
}
sub generate_bytes {
my ($ofh, $addr, $bytes, $lineno, $line) = @_;
my $tmpline = $line;
foreach my $byte (@{$bytes}) {
next unless $byte =~ /^[0-9a-fA-F]+/;
generate_8($ofh, $addr, hex(lc($byte)), $lineno, $tmpline);
$tmpline = '';
}
}
sub sym_add {
my ($symval, $offset) = @_;
@ -2307,22 +2317,14 @@ if (open($ifh, "<$input_file")) {
} elsif ($ucmnemonic eq 'HEX') {
# Unpack hex data.
my @bytes = map { pack('C', hex($_)) } ($operand =~ /(..)/g);
my $tmpline = $line;
foreach my $byte (@bytes) {
generate_8($ofh, $addr, ord($byte), $lineno, $tmpline);
$tmpline = '';
$addr++;
}
generate_bytes($ofh, $addr, \@bytes, $lineno, $line);
$addr += scalar(@bytes);
} elsif ($ucmnemonic eq 'ASC') {
# Unpack string dats.
my ($str) = $operand =~ /^\"(.+)\"$/;
my @bytes = map { pack('C', ord($_)) } ($str =~ /(.)/g);
my $tmpline = $line;
foreach my $byte (@bytes) {
generate_8($ofh, $addr, ord($byte) + 128, $lineno, $tmpline);
$tmpline = '';
$addr++;
}
generate_bytes($ofh, $addr, \@bytes, $lineno, $line);
$addr += scalar(@bytes);
} elsif ($ucmnemonic =~ /DFB/i) {
if ($operand =~ /^%([01]{8})/) {
my $byte = unpack('C', pack("B8", $1));
@ -2330,12 +2332,8 @@ if (open($ifh, "<$input_file")) {
$addr++;
} elsif ($operand =~ /[0-9a-fA-F][0-9a-fA-F],*/) {
my @bytes = split(',', $operand);
my $tmpline = $line;
foreach my $byte (@bytes) {
generate_8($ofh, $addr, hex(lc($byte)), $lineno, $tmpline);
$tmpline = '';
$addr++;
}
generate_bytes($ofh, $addr, \@bytes, $lineno, $line);
$addr += scalar(@bytes);
} else {
print "$line - Bad byte definition '$operand'\n";
}