mirror of https://github.com/marketideas/qasm.git
84 lines
2.7 KiB
ArmAsm
84 lines
2.7 KiB
ArmAsm
; Copyright 2018 faddenSoft. All Rights Reserved.
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; See the LICENSE.txt file for distribution terms (Apache 2.0).
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;
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; Assembler: Merlin 32
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; NOTE: select CPU=65C02
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EXTSYM equ $8888 ;EDIT: give this a long label
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org $1000
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nop
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start lda :local1
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lda nextglob
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lda pastglob
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lda :local2
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:local1 nop
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:local2 nop
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nextglob nop ;EDIT: mark label as global
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pastglob nop
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lda nlocal
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nlocal lda #$11 ;EDIT: mark label as global
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reach1G nop ;EDIT: mark label as global
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:local lda :local ;EDIT: edit operand to symbol=reach1G
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lda reach4 ;EDIT: set operand to symbol=reach2; should stay local
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reach2 nop
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reach3G nop ;EDIT: mark label as global
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reach4 nop
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lda reach2 ;EDIT: edit operand to symbol=reach4; should stay local
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lda $00
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beq :local ;should be local
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jsr reach4 ;should be local
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jsr start ;should be global
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:local lda #$22
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lda gtest2
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gtest1 nop ;EDIT: mark label as global
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lda gtest3
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gtest2 nop ;...which forces this to be global
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gtest3 nop ;...and then this is forced to be global
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lda #$33
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lda midlocal ;EDIT: reformat as hex
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topglob nop ;EDIT: mark label as global
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lda farlocal ;should be local label ref
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midlocal nop ;auto-label here should vanish
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nop
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farlocal nop
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lda #$44
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globalnm jsr :local2 ;EDIT: mark label as global
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:local1 nop
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:local2 nop
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:local3 nop
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nglobal nop ;should get marked as global
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globlat jsr nglobal ;EDIT: mark label as global
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bra cont
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cont nop ;EDIT: mark label as global
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lda EXTSYM
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; test localizer uniquification
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; only relevant for 64tass, which uses a leading '_' to indicate local labels
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_uname nop
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X_uname11 nop
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X_uname1 nop
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X_uname nop
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; test labels with opcode names (not really a localization thing)
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; EDIT: set these names, mark as global to prevent localization
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lda #$00
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ANDl bne ANDl ;leave label local
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JMPg bne JMPg ;make label global
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jmpg bne jmpg ;lower case name
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TSBg bne TSBg
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XCEg bne XCEg ;should be allowed
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rts
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