/[VRac]/M6502/Orao.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 55 by dpavlin, Tue Jul 31 12:57:35 2007 UTC revision 56 by dpavlin, Tue Jul 31 15:03:23 2007 UTC
# Line 3  package Orao; Line 3  package Orao;
3  use warnings;  use warnings;
4  use strict;  use strict;
5    
6  use Carp;  use Carp qw/confess/;
7  use lib './lib';  use lib './lib';
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  use M6502;  use M6502;
12    
13  use base qw(Class::Accessor M6502 Screen);  use base qw(Class::Accessor M6502 Screen Prefs);
14  __PACKAGE__->mk_accessors(qw(debug trace run_for mem_dump trace));  __PACKAGE__->mk_accessors(qw(run_for));
15    
16  =head1 NAME  =head1 NAME
17    
# Line 33  Emulator or Orao 8-bit 6502 machine popu Line 33  Emulator or Orao 8-bit 6502 machine popu
33    
34  =head2 init  =head2 init
35    
36  Start emulator  Start emulator, open L<Screen>, load initial ROM images, and render memory
37    
38  =cut  =cut
39    
# Line 46  sub init { Line 46  sub init {
46          warn "Orao calling upstream init\n";          warn "Orao calling upstream init\n";
47          $self->SUPER::init( $self, @_ );          $self->SUPER::init( $self, @_ );
48    
49          warn "Orao $Orao::VERSION emulation starting\n", dump( $self );          warn "Orao $Orao::VERSION emulation starting\n";
50    
51          $self->open_screen;          $self->open_screen;
52          $self->load_rom({          $self->load_rom({
# Line 287  sub write { Line 287  sub write {
287          }          }
288    
289          if ( $addr > 0xafff ) {          if ( $addr > 0xafff ) {
290                  confess sprintf "write access %04x > afff aborting\n", $self, $addr;                  confess sprintf "write access 0x%04x > 0xafff aborting\n", $addr;
291          }          }
292    
293          $self->mmap_pixel( $addr, $byte, 0, 0 );          $self->mmap_pixel( $addr, $byte, 0, 0 );
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