8 |
#use Time::HiRes qw(time); |
#use Time::HiRes qw(time); |
9 |
use File::Slurp; |
use File::Slurp; |
10 |
use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
11 |
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use M6502; |
12 |
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13 |
use base qw(Class::Accessor M6502 Screen); |
use base qw(Class::Accessor M6502 Screen); |
14 |
__PACKAGE__->mk_accessors(qw(debug trace run_for mem_dump trace)); |
__PACKAGE__->mk_accessors(qw(debug trace run_for mem_dump trace)); |
39 |
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40 |
our $orao; |
our $orao; |
41 |
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our $PC = 0x1000; |
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42 |
sub init { |
sub init { |
43 |
my $self = shift; |
my $self = shift; |
44 |
warn "call upstream init\n"; |
warn "Orao calling upstream init\n"; |
45 |
$self->SUPER::init( $self, @_ ); |
$self->SUPER::init( $self, @_ ); |
46 |
|
|
47 |
warn "staring Orao $Orao::VERSION emulation\n"; |
warn "staring Orao $Orao::VERSION emulation\n"; |
53 |
0xE000 => 'rom/CRT12.ROM', |
0xE000 => 'rom/CRT12.ROM', |
54 |
}); |
}); |
55 |
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56 |
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$self->load_oraoemu( 'dump/orao-1.2' ); |
57 |
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$self->load_oraoemu( 'dump/SCRINV.BIN' ); |
58 |
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$PC = 0x1000; |
59 |
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|
60 |
$orao = $self; |
$orao = $self; |
61 |
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|
62 |
# $self->prompt( 0x1000 ); |
# $self->prompt( 0x1000 ); |
78 |
my $o = $i * 3; |
my $o = $i * 3; |
79 |
my ( $from, $to, $desc ) = @mmap[$o,$o+1,$o+2]; |
my ( $from, $to, $desc ) = @mmap[$o,$o+1,$o+2]; |
80 |
printf "%04x - %04x - %s\n", $from, $to, $desc; |
printf "%04x - %04x - %s\n", $from, $to, $desc; |
81 |
# for my $a ( $from .. $to ) { |
for my $a ( $from .. $to ) { |
82 |
# $orao->read( $a ); |
if ( $a >= 0x6000 && $a < 0x8000 ) { |
83 |
# } |
my $b = $orao->read( $a ); |
84 |
# $self->sync; |
$orao->vram( $a - 0x6000, $b ); |
85 |
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} else { |
86 |
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$orao->read( $a ); |
87 |
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} |
88 |
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} |
89 |
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$self->sync; |
90 |
} |
} |
91 |
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92 |
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warn "Orao init finished\n"; |
93 |
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|
94 |
} |
} |
95 |
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|
96 |
=head2 load_rom |
=head2 load_rom |
138 |
return; |
return; |
139 |
} |
} |
140 |
printf "loading %s at %04x - %04x %02x\n", $path, $addr, $addr+$size-1, $size; |
printf "loading %s at %04x - %04x %02x\n", $path, $addr, $addr+$size-1, $size; |
141 |
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return $self->poke_code( $addr, map { ord($_) } split(//,$buff) ); |
142 |
return $self->write_chunk( $addr, $buff ); |
return $self->write_chunk( $addr, $buff ); |
143 |
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|
144 |
my $chunk; |
my $chunk; |
226 |
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227 |
=cut |
=cut |
228 |
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my @mem = (0xff) x 0x100000; # 64Mb |
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|
229 |
=head2 read |
=head2 read |
230 |
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231 |
Read from memory |
Read from memory |
271 |
$self->mmap_pixel( $addr, $byte, 0, 0 ); |
$self->mmap_pixel( $addr, $byte, 0, 0 ); |
272 |
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|
273 |
$mem[$addr] = $byte; |
$mem[$addr] = $byte; |
274 |
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return; |
275 |
} |
} |
276 |
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277 |
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