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use warnings; |
use warnings; |
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use strict; |
use strict; |
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use Carp; |
use Carp qw/confess/; |
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use lib './lib'; |
use lib './lib'; |
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#use Time::HiRes qw(time); |
#use Time::HiRes qw(time); |
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use File::Slurp; |
use File::Slurp; |
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use Data::Dump qw/dump/; |
use Data::Dump qw/dump/; |
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use M6502; |
use M6502; |
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use base qw(Class::Accessor M6502 Screen); |
use base qw(Class::Accessor M6502 Screen Prefs); |
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__PACKAGE__->mk_accessors(qw(debug trace run_for mem_dump trace)); |
__PACKAGE__->mk_accessors(qw(run_for)); |
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=head1 NAME |
=head1 NAME |
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=head2 init |
=head2 init |
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Start emulator |
Start emulator, open L<Screen>, load initial ROM images, and render memory |
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=cut |
=cut |
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warn "Orao calling upstream init\n"; |
warn "Orao calling upstream init\n"; |
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$self->SUPER::init( $self, @_ ); |
$self->SUPER::init( $self, @_ ); |
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warn "staring Orao $Orao::VERSION emulation\n"; |
warn "Orao $Orao::VERSION emulation starting\n"; |
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$self->open_screen; |
$self->open_screen; |
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$self->load_rom({ |
$self->load_rom({ |
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$self->vram( $addr - 0x6000 , $byte ); |
$self->vram( $addr - 0x6000 , $byte ); |
283 |
} |
} |
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if ( $addr > 0xafff ) { |
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warn sprintf "access to %04x above affff aborting\n", $addr; |
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return -1; |
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} |
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if ( $addr == 0x8800 ) { |
if ( $addr == 0x8800 ) { |
286 |
warn sprintf "sound ignored: %x\n", $byte; |
warn sprintf "sound ignored: %x\n", $byte; |
287 |
} |
} |
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289 |
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if ( $addr > 0xafff ) { |
290 |
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confess sprintf "write access 0x%04x > 0xafff aborting\n", $addr; |
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} |
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$self->mmap_pixel( $addr, $byte, 0, 0 ); |
$self->mmap_pixel( $addr, $byte, 0, 0 ); |
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$mem[$addr] = $byte; |
$mem[$addr] = $byte; |
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$a = $v if defined($v); |
$a = $v if defined($v); |
362 |
my $to = shift @v; |
my $to = shift @v; |
363 |
$to = $a + 32 if ( ! $to || $to <= $a ); |
$to = $a + 32 if ( ! $to || $to <= $a ); |
364 |
my $lines = int( ($to - $a - 8) / 8 ); |
my $lines = int( ($to - $a + 8) / 8 ); |
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printf "## m %04x %04x lines: %d\n", $a, $to, $lines; |
printf "## e %04x %04x (%d bytes) lines: %d\n", $a, $to, ($to-$a), $lines; |
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while ( $lines ) { |
while ( --$lines ) { |
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print $self->hexdump( $a ); |
print $self->hexdump( $a ); |
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$a += 8; |
$a += 8; |
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$lines--; |
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} |
} |
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$last = '+'; |
$last = '+'; |
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} elsif ( $c =~ m/^\+/ ) { |
} elsif ( $c =~ m/^\+/ ) { |