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https://github.com/JorjBauer/aiie.git
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59 lines
1.3 KiB
Perl
Executable File
59 lines
1.3 KiB
Perl
Executable File
#!/usr/bin/perl
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use strict;
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use warnings;
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my $romfile = shift || die "Must provide the path to an Apple //e ROM image";
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my $diskrom = shift || die "Must also provide the path to an Apple //e Disk II ROM image";
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validate($romfile, 32768, "an Apple //e ROM image");
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validate($diskrom, 256, "a DiskII ROM image");
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dumpRom($romfile, "apple/applemmu-rom.h", "romData", 32768);
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dumpRom($diskrom, "apple/diskii-rom.h", "romData", 256);
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exit 0;
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sub validate {
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my ($filename, $expectedSize, $description) = @_;
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my @info = lstat($filename);
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die "Unable to stat '$filename' file: $!"
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unless scalar @info;
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die "This doesn't look like $description"
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unless ($info[7] == $expectedSize);
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}
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sub dumpRom {
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my ($input, $output, $dataname, $datasize) = @_;
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open(IN, "<", $input) || die "Unable to open $input file: $!";
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open(OUT, ">", "$output") || die "Unable to create $output: $!";
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print OUT <<EOF
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#ifndef TEENSYDUINO
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#define PROGMEM
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#endif
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static
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uint8_t romData[32768] PROGMEM = {
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EOF
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;
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my $data;
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my $count = 0;
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while (sysread(IN, $data, 1)) {
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print OUT sprintf("0x%.2X, ", ord($data));
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$count++;
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if ($count % 8 == 0) {
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print OUT "\n";
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}
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}
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print OUT "};\n";
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close OUT;
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close IN;
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}
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