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/; |
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use List::Util qw/first/; |
|
11 |
use M6502; |
use M6502; |
12 |
|
|
13 |
use base qw(Class::Accessor M6502 Screen Prefs); |
use base qw(Class::Accessor M6502 Screen Prefs Tape); |
14 |
__PACKAGE__->mk_accessors(qw(booted)); |
__PACKAGE__->mk_accessors(qw(booted)); |
15 |
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|
16 |
=head1 NAME |
=head1 NAME |
31 |
|
|
32 |
=cut |
=cut |
33 |
|
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my @kbd_ports = ( |
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0x87FC,0x87FD,0x87FA,0x87FB,0x87F6,0x87F7, |
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0x87EE,0x87EF,0x87DE,0x87DF,0x87BE,0x87BF, |
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0x877E,0x877F,0x86FE,0x86FF,0x85FE,0x85FF, |
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0x83FE,0x83FF, |
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); |
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|
34 |
=head1 FUNCTIONS |
=head1 FUNCTIONS |
35 |
|
|
36 |
=head2 boot |
=head2 boot |
63 |
0x1000 => 'dump/SCRINV.BIN', |
0x1000 => 'dump/SCRINV.BIN', |
64 |
# should be 0x6000, but oraoemu has 2 byte prefix |
# should be 0x6000, but oraoemu has 2 byte prefix |
65 |
0x5FFE => 'dump/screen.dmp', |
0x5FFE => 'dump/screen.dmp', |
66 |
0xC000 => 'rom/BAS12.ROM', |
# 0xC000 => 'rom/BAS12.ROM', |
67 |
0xE000 => 'rom/CRT12.ROM', |
# 0xE000 => 'rom/CRT12.ROM', |
68 |
|
0xC000 => 'rom/BAS13.ROM', |
69 |
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0xE000 => 'rom/CRT13.ROM', |
70 |
}); |
}); |
71 |
|
|
72 |
# $PC = 0xDD11; # BC |
# $PC = 0xDD11; # BC |
82 |
$self->trace( 0 ); |
$self->trace( 0 ); |
83 |
$self->debug( 0 ); |
$self->debug( 0 ); |
84 |
|
|
85 |
$self->render( @mem[ 0x6000 .. 0x7fff ] ); |
warn "rendering video memory\n"; |
86 |
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$self->render_vram( @mem[ 0x6000 .. 0x7fff ] ); |
87 |
|
|
88 |
if ( $self->show_mem ) { |
if ( $self->show_mem ) { |
89 |
|
|
102 |
0xE000, 0xFFFF, 'sistemski ROM', |
0xE000, 0xFFFF, 'sistemski ROM', |
103 |
); |
); |
104 |
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} else { |
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warn "rendering video memory\n"; |
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$self->render( @mem[ 0x6000 .. 0x7fff ] ); |
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|
105 |
} |
} |
106 |
$self->sync; |
$self->sync; |
107 |
$self->trace( $trace ); |
$self->trace( $trace ); |
130 |
sub run { |
sub run { |
131 |
my $self = shift; |
my $self = shift; |
132 |
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$self->show_mem( 1 ); |
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133 |
$self->boot if ( ! $self->booted ); |
$self->boot if ( ! $self->booted ); |
134 |
$self->loop; |
$self->loop; |
135 |
}; |
}; |
172 |
$t = $end if ( $end < $t ); |
$t = $end if ( $end < $t ); |
173 |
|
|
174 |
warn sprintf("refresh video ram %04x-%04x\n", $f, $t); |
warn sprintf("refresh video ram %04x-%04x\n", $f, $t); |
175 |
# foreach my $a ( $f .. $t ) { |
$self->render_vram( @mem[ 0x6000 .. 0x7fff ] ); |
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# $self->vram( $a - 0x6000 , $mem[ $a ] ); |
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# } |
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$self->render( @mem[ 0x6000 .. 0x7fff ] ); |
|
176 |
$self->render_mem( @mem ) if $self->show_mem; |
$self->render_mem( @mem ) if $self->show_mem; |
177 |
} |
} |
178 |
|
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292 |
|
|
293 |
=cut |
=cut |
294 |
|
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295 |
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my $keyboard_none = 255; |
296 |
|
|
297 |
my $keyboard = { |
my $keyboard = { |
298 |
0x87FC => { |
0x87FC => { |
299 |
'right' => 16, |
'right' => 16, |
302 |
'left' => 224, |
'left' => 224, |
303 |
'backspace' => 224, |
'backspace' => 224, |
304 |
}, |
}, |
305 |
0x87FD => { |
0x87FD => sub { |
306 |
'return' => sub { |
my ( $self, $key ) = @_; |
307 |
|
if ( $key eq 'return' ) { |
308 |
M6502::_write( 0xfc, 13 ); |
M6502::_write( 0xfc, 13 ); |
309 |
|
warn "return\n"; |
310 |
return 0; |
return 0; |
311 |
}, |
} elsif ( $key =~ m/ ctrl/ || $self->key_down( 'left ctrl' ) || $self->key_down( 'right ctrl' ) ) { |
312 |
'left ctrl' => 16, |
warn "ctrl\n"; |
313 |
'right ctrl' => 16, |
return 16; |
314 |
|
} |
315 |
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return $keyboard_none; |
316 |
}, |
}, |
317 |
0x87FA => { |
0x87FA => { |
318 |
'f4' => 16, |
'f4' => 16, |
320 |
'f2' => 192, |
'f2' => 192, |
321 |
'f1' => 224, |
'f1' => 224, |
322 |
}, |
}, |
323 |
0x87FB => { |
0x87FB => sub { |
324 |
'space' => 32, |
my ( $self, $key ) = @_; |
325 |
'left shift' => 16, |
if ( $key eq 'space' ) { |
326 |
'right shift' => 16, |
return 32; |
327 |
|
} elsif ( $self->key_down( 'left shift' ) || $self->key_down( 'right shift' ) ) { |
328 |
|
warn "shift\n"; |
329 |
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return 16; |
330 |
|
} |
331 |
|
return $keyboard_none; |
332 |
}, |
}, |
333 |
0x87F6 => { |
0x87F6 => { |
334 |
'6' => 16, |
'6' => 16, |
335 |
't' => 128, |
't' => 128, |
336 |
'z' => 192, |
'y' => 192, # hr: z |
337 |
'r' => 224, |
'r' => 224, |
338 |
}, |
}, |
339 |
0x87F7 => { |
0x87F7 => { |
367 |
'l' => 224, |
'l' => 224, |
368 |
}, |
}, |
369 |
0x87BF => { |
0x87BF => { |
370 |
',' => 32, |
',' => 32, # < |
371 |
'.' => 16, |
'.' => 16, # > |
372 |
}, |
}, |
373 |
0x877E => { |
0x877E => { |
374 |
'y' => 16, |
'z' => 16, # hr:y |
375 |
's' => 128, |
's' => 128, |
376 |
'a' => 192, |
'a' => 192, |
377 |
'd' => 224, |
'd' => 224, |
391 |
'v' => 16, |
'v' => 16, |
392 |
}, |
}, |
393 |
0x85FE => { |
0x85FE => { |
394 |
':' => 16, |
'<' => 16, # : |
395 |
'\\' => 128, |
'\\' => 128, # ¾ |
396 |
'\'' => 192, |
'\'' => 192, # æ |
397 |
';' => 224, |
';' => 224, # è |
|
'8' => 16, # FIXME? |
|
398 |
}, |
}, |
399 |
0x85FF => { |
0x85FF => { |
400 |
'/' => 32, |
'/' => 32, |
401 |
'6' => 16, # FIXME? |
'f11' => 16, # ^ |
402 |
}, |
}, |
403 |
0x83FE => { |
0x83FE => { |
404 |
';' => 16, |
'f12' => 16, # ; |
405 |
'[' => 128, |
'[' => 128, # ¹ |
406 |
']' => 192, |
']' => 192, # ð |
407 |
'p' => 224, |
'p' => 224, |
|
'=' => 16, # FIXME? |
|
408 |
}, |
}, |
409 |
0x83FF => { |
0x83FF => { |
410 |
'-' => 32, |
'-' => 32, |
412 |
}, |
}, |
413 |
}; |
}; |
414 |
|
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my $keyboard_none = 255; |
|
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|
415 |
sub read { |
sub read { |
416 |
my $self = shift; |
my $self = shift; |
417 |
my ($addr) = @_; |
my ($addr) = @_; |
421 |
|
|
422 |
# keyboard |
# keyboard |
423 |
|
|
424 |
if ( first { $addr == $_ } @kbd_ports ) { |
if ( defined( $keyboard->{$addr} ) ) { |
425 |
warn sprintf("keyboard port: %04x\n",$addr) if $self->trace; |
warn sprintf("keyboard port: %04x\n",$addr) if $self->trace; |
426 |
my $key = $self->key_pressed; |
my $key = $self->key_pressed; |
427 |
if ( defined($key) ) { |
if ( defined($key) ) { |
428 |
|
my $ret = $keyboard_none; |
429 |
my $r = $keyboard->{$addr} || confess "no definition for keyboard port found"; |
my $r = $keyboard->{$addr} || confess "no definition for keyboard port found"; |
430 |
if ( my $ret = $r->{$key} ) { |
if ( ref($r) eq 'CODE' ) { |
431 |
|
$ret = $r->($self, $key); |
432 |
|
} elsif ( defined($r->{$key}) ) { |
433 |
|
$ret = $r->{$key}; |
434 |
if ( ref($ret) eq 'CODE' ) { |
if ( ref($ret) eq 'CODE' ) { |
435 |
$ret = $ret->(); |
$ret = $ret->($self); |
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warn "executed $key and got: $ret\n"; |
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} else { |
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warn sprintf("keyboard port: %04x key: '%s' code: %02x\n", $addr, $key, $ret); |
|
436 |
} |
} |
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$mem[$addr] = $ret; |
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warn "keypress: $key = $ret\n"; |
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return $ret; |
|
437 |
} else { |
} else { |
438 |
warn sprintf("keyboard port: %04x unknown key: '%s'\n", $addr, $key) if $debug; |
warn sprintf("keyboard port: %04x unknown key: '%s'\n", $addr, $key) if $debug; |
439 |
} |
} |
440 |
warn sprintf("keyboard port: %04x %s\n",$addr,dump( $r )) if $self->trace; |
warn sprintf("keyboard port: %04x key:%s code:%d\n",$addr,$key,$ret) if ( $ret != $keyboard_none ); |
441 |
|
return $ret; |
442 |
} |
} |
443 |
return $keyboard_none; |
return $keyboard_none; |
444 |
} |
} |
445 |
|
|
446 |
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if ( $addr == 0x87ff ) { |
447 |
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return $self->read_tape; |
448 |
|
} |
449 |
|
|
450 |
$self->mmap_pixel( $addr, 0, $byte, 0 ); |
$self->mmap_pixel( $addr, 0, $byte, 0 ); |
451 |
return $byte; |
return $byte; |
452 |
} |
} |
464 |
my ($addr,$byte) = @_; |
my ($addr,$byte) = @_; |
465 |
warn sprintf("# Orao::write(%04x,%02x)\n", $addr, $byte) if $self->trace; |
warn sprintf("# Orao::write(%04x,%02x)\n", $addr, $byte) if $self->trace; |
466 |
|
|
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if ( $addr >= 0x6000 && $addr < 0x8000 ) { |
|
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$self->vram( $addr - 0x6000 , $byte ); |
|
|
} |
|
|
|
|
467 |
if ( $addr == 0x8800 ) { |
if ( $addr == 0x8800 ) { |
468 |
warn sprintf "sound ignored: %x\n", $byte; |
warn sprintf "sound ignored: %x\n", $byte; |
469 |
} |
} |
583 |
print "run_for $run_for instructions\n"; |
print "run_for $run_for instructions\n"; |
584 |
$show_R = 1; |
$show_R = 1; |
585 |
last; |
last; |
586 |
} elsif ( $c =~ m/^(u|j)/ ) { |
} elsif ( $c =~ m/^(u|j)/i ) { |
587 |
my $to = $v || $a; |
my $to = $v || $a; |
588 |
printf "set pc to %04x\n", $to; |
printf "set pc to %04x\n", $to; |
589 |
$PC = $to; # remember for restart |
$PC = $to; # remember for restart |
591 |
$last = "r $run_for"; |
$last = "r $run_for"; |
592 |
$show_R = 1; |
$show_R = 1; |
593 |
last; |
last; |
594 |
} elsif ( $c =~ m/^t/ ) { |
} elsif ( $c =~ m/^tape/ ) { |
595 |
|
if ( ! $v ) { |
596 |
|
warn "ERROR: please specify tape name!\n"; |
597 |
|
} elsif ( ! -e $v ) { |
598 |
|
warn "ERROR: tape $v: $!\n"; |
599 |
|
} else { |
600 |
|
$self->load_tape( $v ); |
601 |
|
} |
602 |
|
$last = ''; |
603 |
|
} elsif ( $c =~ m/^t/i ) { |
604 |
$self->trace( not $self->trace ); |
$self->trace( not $self->trace ); |
605 |
print "trace ", $self->trace ? 'on' : 'off', "\n"; |
print "trace ", $self->trace ? 'on' : 'off', "\n"; |
606 |
$last = ''; |
$last = ''; |
607 |
} elsif ( $c =~ m/^d/ ) { |
} elsif ( $c =~ m/^d/i ) { |
608 |
$self->debug( not $self->debug ); |
$self->debug( not $self->debug ); |
609 |
print "debug ", $self->debug ? 'on' : 'off', "\n"; |
print "debug ", $self->debug ? 'on' : 'off', "\n"; |
610 |
$last = ''; |
$last = ''; |