mirror of
https://github.com/fadden/6502bench.git
synced 2024-12-02 13:51:36 +00:00
0ac0686c7a
Modified "jump to" code to understand address range start/end lines. If there are multiple starts or ends at the same offset, we jump to the first one in the set, which is suboptimal but simpler to do. Simplified the API, embedding GoToMode in the Location object (which is where it really needs to be, to make fwd/back work right). Updated HTML export to grey out addresses in NON_ADDR sections. Changed default pseudo-op strings for address regions to ".addrs" and ".adrend", after trying a bunch of things that were worse. Added definitions for region-end pseudo-ops to Merlin32 and cc65 for display on screen. Added regression test 20260 for address region pre-labels. Fixed handling of leading underscores in platform/project symbols. These need to be escaped in 64tass output. Updated regression test 20170-external-symbols to check it.
176 lines
4.4 KiB
ArmAsm
176 lines
4.4 KiB
ArmAsm
!cpu 6502
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_FatConst = $4000
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OverVar = $40
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CodeWrap = $0f00 ;encases program
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SameName1 = $2000
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SameName2 = $2011
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SameName3 = $2022
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SameValA_A = $2100
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SameValB_A = $2110
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SameValC_C = $2120
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ChkProj1 = $2200
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ProjSym1 = $2202
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ChkProj2 = $2204
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ProjSym2 = $220a
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Over1 = $3000 ;$3000-300f, inclusive
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Over2 = $3002 ;$3002-3009
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Over3 = $3006 ;$3006-300c
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Over2a = $3006 ;$3006
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SepOver1 = $3100 ;$3100-3103, inclusive
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SepOver2 = $3102 ;$3102-3105, inclusive
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ReadOnly = $5000 ;R
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WriteOnly = $5001 ;W
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WriteOnly2 = $5002
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OverA_0 = $6000 ;should win, alphabetically
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OverA_1 = $6100 ;should win, alphabetically
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OverB_2 = $6200 ;should win because narrower
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OverB_3 = $6300 ;should win because narrower
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OverA_4 = $6401 ;(ref OverA_4+2)
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OverB_4 = $6402 ;should win because closer
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OverC_4 = $6403
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MultiRead = $c004 ;$c004/5/6, read-only
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MultiWrite = $c005 ;$c005/6/7, write-only
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AlsoMultiZero = $c010 ;wins (alphabetically)
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NonMultiOver = $c010 ;winner
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MultiOne = $c021
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MoreMultiZero = $c100
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AlsoMoreMultiZero = $c110 ;winner
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BankWrap = $fff0
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* = $1000
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L1000 lda CodeWrap+255
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ldx L1000
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ldy L1000+1
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lda @L1160
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lda CodeWrap+$261
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lda CodeWrap+$268
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nop
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lda $1ffe
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lda SameName1-1
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lda SameName1
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lda $200f
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lda SameName2-1
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lda SameName2
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lda $2012
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lda $201f
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lda $2020
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lda SameName3-1
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lda SameName3
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nop
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lda SameValA_A
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lda SameValB_A
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lda SameValC_C
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nop
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lda $21fe
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lda ChkProj1-1
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lda ChkProj1
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lda ChkProj1+1
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lda ProjSym1
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lda ProjSym1+1
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lda ProjSym1+2
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lda ProjSym1+3
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lda ChkProj2+2
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lda ChkProj2+3
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lda $2208
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lda ProjSym2-1
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lda ProjSym2
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lda $220b
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nop
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lda $2ffe
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lda Over1-1
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lda Over1
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lda Over1+1
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lda Over2
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lda Over2+1
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lda Over2+2
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lda Over2+3
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lda Over2a
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lda Over3+1
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lda Over3+2
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lda Over3+3
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lda Over3+4
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lda Over3+5
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lda Over3+6
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lda Over1+13
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lda Over1+14
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lda Over1+15
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lda $3010
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nop
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lda $30fe
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lda SepOver1-1
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lda SepOver1
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lda SepOver1+1
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lda SepOver1+2
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lda SepOver1+3
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lda SepOver2+2
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lda SepOver2+3
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lda $3106
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nop
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!zone Z0000c0
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.LocalVar = $41
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ldx $3e
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ldx $3f
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ldx OverVar
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ldx .LocalVar
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ldx .LocalVar+1
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ldx OverVar+3
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ldx $44
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nop
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lda _FatConst-1
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lda $4000
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lda $4001
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lda BankWrap+8
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lda <BankWrap-232
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nop
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lda ReadOnly
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lda ReadOnly+1
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ldx $5002
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ldy $5003
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sta WriteOnly-1
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sta WriteOnly
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stx WriteOnly2
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sty $5003
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nop
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bit AlsoMultiZero-16
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bit NonMultiOver
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bit AlsoMultiZero+16
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bit AlsoMultiZero+224
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nop
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bit MultiOne-32
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bit MultiOne-16
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bit MultiOne
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nop
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bit $c002
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bit $c012
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bit $c022
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nop
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lda MultiRead-1
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lda MultiRead
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lda MultiRead+1
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lda MultiRead+2
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lda $c007
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sta MultiWrite-1
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sta MultiWrite
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sta MultiWrite+1
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sta MultiWrite+2
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sta $c008
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nop
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jsr MultiRead+1
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nop
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bit MoreMultiZero
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bit AlsoMoreMultiZero
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bit MoreMultiZero+32
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bit MoreMultiZero+240
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nop
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lda OverA_0
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lda OverA_1
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lda OverB_2
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lda OverB_3+4
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lda OverA_4-1
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lda OverA_4
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lda OverB_4
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lda OverC_4
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@L1160 rts
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