mirror of
https://github.com/fadden/6502bench.git
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e8608770b9
Implemented "is relative" flag. This only affects source code generation, replacing ".arstart <addr>" with ".arstart *+<value>". Only output by 64tass and ACME generators. Added a bold-text summary to radio buttons in address region edit dialog. This makes it much easier to see what you're doing. Added a warning to the label edit dialog when a label is being placed in a non-addressable region. Modified double-click behavior for .arstart/.arend to jump to the other end when the opcode is clicked on. This matches the behavior of instructions with address operands. Reordered Actions menu, putting "edit operand" at the top. Fixed AddressMap entry collision testing. Fixed PRG issue with multiple address regions at offset +000002. Added regression tests. Most of the complicated stuff with regions is tested by unit tests inside AddressMap, but we still need to exercise nested region code generation.
98 lines
1.6 KiB
ArmAsm
98 lines
1.6 KiB
ArmAsm
.cpu "6502"
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* = $0000
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.word $3000 ;load address
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.logical $1000
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.logical *+$1000
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.logical *+$1000
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L3000 bit L3000
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_L3003 lda _L3003
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and _LD003
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jmp _L200C
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.here
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_L200C bit _L200C
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jmp _L1012
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.here
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_L1012 bit _L1012
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jsr _L4000
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.logical $0000
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.byte $00
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.null "Null-term PETSCII string"
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.byte $80
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.word _L3003
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.word _LD003
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.byte $80
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.here
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.logical $4000
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_L4000 bit _L4000
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bit _L5000
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bit _L500F
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bit _L500F
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nop
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jmp _L4020
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.logical $5000
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_L5000 bit _L5000
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bit _L4000
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nop
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nop
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_L5008 bit _L5008
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bit _L5017
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nop
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_L500F rts
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.here
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_L4020 bit _L4020
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bit _L500F
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nop
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nop
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nop
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nop
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nop
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nop
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nop
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jmp _L4040
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.logical $5008
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_L5008_0 bit _L5008_0
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bit _L5000
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nop
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_L500F_0 bit _L500F_0
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nop
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nop
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nop
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nop
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nop
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_L5017 rts
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.here
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_L4040 bit _L4040
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bit _L5017
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nop
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jmp _LD000
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.here
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.logical *+$bf7e
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_LD000 bit _L200C
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_LD003 nop
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jmp _LE000
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.logical $e000
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_LE000 bit _LE000
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jmp _LF000
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.logical $f000
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_LF000 bit _LF000
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lda _L3003
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and _LD003
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nop
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rts
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.here
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.here
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.here
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.here
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