6502/6502-cpp
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Completely revamp optimization algorithms for safety and ability

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This commit is contained in:
Jason Turner
2021-05-21 11:26:49 -06:00
parent a1806a4ae2
commit af0a07b913
3 changed files with 271 additions and 161 deletions
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20
include/6502.hpp
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@ -20,15 +20,20 @@ struct mos6502 : ASMLine
bne,
bpl,
cpx,
cpy,
cmp,
clc,
dec,
dex,
dey,
eor,
inc,
inx,
iny,
jmp,
jsr,
@ -79,12 +84,17 @@ struct mos6502 : ASMLine
case OpCode::AND:
case OpCode::asl:
case OpCode::bit:
case OpCode::cpx:
case OpCode::cpy:
case OpCode::cmp:
case OpCode::clc:
case OpCode::dec:
case OpCode::dex:
case OpCode::eor:
case OpCode::inc:
case OpCode::inx:
case OpCode::iny:
case OpCode::dey:
case OpCode::jmp:
case OpCode::jsr:
case OpCode::lda:
@ -124,6 +134,7 @@ struct mos6502 : ASMLine
case OpCode::bit:
case OpCode::cmp:
case OpCode::cpy:
case OpCode::cpx:
return true;
case OpCode::adc:
case OpCode::AND:
@ -136,8 +147,12 @@ struct mos6502 : ASMLine
case OpCode::bcs:
case OpCode::clc:
case OpCode::dec:
case OpCode::dex:
case OpCode::eor:
case OpCode::inc:
case OpCode::inx:
case OpCode::iny:
case OpCode::dey:
case OpCode::jmp:
case OpCode::jsr:
case OpCode::lda:
@ -231,6 +246,11 @@ struct mos6502 : ASMLine
case OpCode::bcc: return "bcc";
case OpCode::bcs: return "bcs";
case OpCode::nop: return "nop";
case OpCode::inx: return "inx";
case OpCode::dex: return "dex";
case OpCode::cpx: return "cpx";
case OpCode::dey: return "dey";
case OpCode::iny: return "iny";
case OpCode::unknown: return "";
}