mirror of
https://github.com/fadden/6502bench.git
synced 2024-07-04 01:29:34 +00:00
387b50d827
Added support for "relative" address regions to the Merlin 32 and cc65 code generators. These generate "flat" address directives, and so were a little more complicated. Suppressed generation of relative operands for non-addressable regions. Also, tweaked the 20250-nested-regions test to include a negative relative region offset.
92 lines
1.6 KiB
ArmAsm
92 lines
1.6 KiB
ArmAsm
org $0000
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dw $3000 ;load address
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org $1000
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org *+$1000
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org *+$1000
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L3000 bit L3000
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:L3003 lda :L3003
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and :LE003
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jmp :L200C
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org $200c
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:L200C bit :L200C
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jmp :L1012
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org $1012
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:L1012 bit :L1012
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jsr :L4000
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org $0000
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dfb $00
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hex ce554c4c2d5445524d20d0c5d4d3c3c9c920535452494e4700
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dfb $80
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dw :L3003
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dw :LE003
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dfb $80
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org $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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org $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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org $4020
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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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org $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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org $4040
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:L4040 bit :L4040
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bit :L5017
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nop
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jmp :LE000
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org $1082
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org *+$cf7e
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:LE000 bit :L200C
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:LE003 nop
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jmp :LD000
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org *-$1007
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:LD000 bit :LD000
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jmp :LF000
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org $f000
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:LF000 bit :LF000
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lda :L3003
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and :LE003
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nop
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rts
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