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https://github.com/fadden/6502bench.git
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824add17e8
In a recent survey, three out of four cross assemblers surveyed recommended not using opcode mnemonics to their patients who use labels. We now remap labels like "AND" and "jmp", using the label map that's part of the label localizer. We skip the step for Merlin 32, which is perfectly happy to assemble "JMP JMP JMP". Also, fixed a bug in MaskLeadingUnderscores that could hang the source generator thread.
72 lines
1.3 KiB
ArmAsm
72 lines
1.3 KiB
ArmAsm
.setcpu "65C02"
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REALLYLONGLABELNAME = $8888 ;that's a long name
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; .segment "SEG000"
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.org $1000
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nop
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_start: lda @start
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lda X_start
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lda pastglob
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lda @__nopped
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@start: nop
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@__nopped:
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nop
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X_start: nop
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pastglob:
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nop
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lda nlocal
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nlocal: lda #$11
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reach1G: nop
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lda reach1G+1
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lda @reach2+2
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@reach2: nop
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reach3G: nop
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@_reach4:
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nop
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lda @_reach4-2
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lda $00
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beq @L102D
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jsr @_reach4
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jsr _start
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@L102D: lda #$22
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lda gtest2
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gtest1: nop
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lda gtest3
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gtest2: nop
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gtest3: nop
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lda #$33
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lda $1041
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topglob: nop
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lda @L1043
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nop
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nop
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@L1043: nop
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lda #$44
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globalnm:
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jsr @L104A
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nop
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@L104A: nop
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nop
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nglobal: nop
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globlat: jsr nglobal
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bra end
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end: nop
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EXCESSIVELY_LONG_LABEL:
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lda REALLYLONGLABELNAME
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@_uname: nop
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@X_uname11:
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nop
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@X_uname1:
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nop
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@X_uname:
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nop
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lda #$00
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@AND: bne @AND ;local
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JMP_1: bne JMP_1 ;global
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jmp_1: bne jmp_1
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TSB_1: bne TSB_1
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XCE: bne XCE
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rts
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