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Fixed bugs in ADC

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Leeland Heins 2018-12-18 08:03:34 -06:00 committed by GitHub
parent 802a189b14
commit 641550c723
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
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as65.pl
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@ -199,9 +199,9 @@ my %mnemonics = (
# Absolute,Y ADC Abs,Y 79 3 4
'Absolute_Y' => 0x79,
# (Zero Page,X) ADC (Zpg,X) 61 2 6
'Zero_Page_X' => 0x61,
'Indirect_Zero_Page_X' => 0x61,
# (Zero Page),Y ADC (Zpg),Y 71 2 5
'Zero_Page_Y' => 0x71,
'Indirect_Zero_Page_Y' => 0x71,
# (Zero Page) ADC (Zpg) 72 2 5
'Indirect_Zero_Page' => 0x72,
},
@ -1223,7 +1223,7 @@ sub is_Absolute {
} elsif ($operand =~ /^\d+$/) {
return 2;
# handle symbols
} elsif ($operand =~ /^([A-Za-z\.][A-Za-z0-9_\.]+)/) {
} elsif ($operand =~ /^([A-Za-z\.][A-Za-z0-9_\.]+)$/) {
# Not Ansolute if the symbol is not 16 bits.
my $symval = $symbols{$1};
if (defined $symval) {
@ -1563,7 +1563,7 @@ sub generate_Indirect_Zero_Page_X {
generate_16($ofh, $addr, $opcode, $1);
# Return symbol value
} elsif ($operand =~ /^\(([A-Za-z\.][A-Za-z0-9_\.]+),[Xx]\)$/) {
handle_8_bit_symbol($ofh, $lineno, $addr, $opcode, $operand);
handle_8_bit_symbol($ofh, $lineno, $addr, $opcode, $1);
# Allow arithmatic on symbol
} elsif ($operand =~ /^\(([A-Za-z\.][A-Za-z0-9_\.]+)\s*[+]\s*(\d+),[Xx]\)$/) {
# Add