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Full PEP8 compliance. Also, booleans have been inserted where they make sense (introduced in 2.3!) and I haven't knowingly added anything that will break 2.3 compatibility. At this point the code really doesn't look like it was written ten years ago. Hooray!
80 lines
1.3 KiB
Plaintext
80 lines
1.3 KiB
Plaintext
; Test file for base 6510 undocumented opcode compliance


; This odd little source file uses every addressing mode


; of every opcode, and uses the opcode itself as the argument


; to each instruction that takes one. The resulting binary's


; bytes are thus in strictly increasing numerical order.




; Many mnemonics have multiple opcodes with identical


; effects; Ophis chooses one of them and the arguments


; herein assume that any assembler will choose as Ophis


; does.




; This file also doesn't include the 6502's *documented*


; opcodes  see testbase.oph for those.




SLO ($03, X)


NOP $04


SLO $07


ANC #$0B


SLO $0F0F


SLO ($13), Y


SLO $17, X


SLO $1B1B, Y


SLO $1F1F, X


RLA ($23, X)


RLA $27


RLA $2F2F


RLA ($33), Y


RLA $37, X


RLA $3B3B, Y


RLA $3F3F, X


SRE ($43, X)


SRE $47


ASR #$4B


SRE $4F4F


SRE ($53), Y


SRE $57, X


SRE $5B5B, Y


SRE $5F5F, X


RRA ($63, X)


RRA $67


ARR #$6B


RRA $6F6F


RRA ($73), Y


RRA $77, X


RRA $7B7B, Y


RRA $7F7F, X


SAX ($83, X)


SAX $87


ANE #$8B


SAX $8F8F


SHA ($93), Y


SAX $97, Y


SHS $9B9B, Y


SHX $9E9E, Y


SHA $9F9F, Y


LAX ($A3, X)


LAX $A7


LXA #$AB


LAX $AFAF


LAX ($B3), Y


LAX $B7, Y


LAS $BBBB, Y


LAX $BFBF, Y


DCP ($C3, X)


DCP $C7


SBX #$CB


DCP $CFCF


DCP ($D3), Y


DCP $D7, X


DCP $DBDB, Y


DCP $DFDF, X


ISB ($E3, X)


ISB $E7


ISB $EFEF


ISB ($F3), Y


ISB $F7, X


ISB $FBFB, Y


ISB $FFFF, X


