44 lines
781 B
ArmAsm
44 lines
781 B
ArmAsm
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.h8300h
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.section .text.functionWeUse,"ax",@progbits
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.align 1
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.global _functionWeUse
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_functionWeUse:
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mov.l er6,@-er7
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mov.l er7,er6
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subs #4,er7
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mov.w r0,@(-2,er6)
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mov.w @(-2,er6),r2
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mov.w r2,r0
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adds #4,er7
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mov.l @er7+,er6
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rts
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.size _functionWeUse, .-_functionWeUse
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.section .text.functionWeDontUse,"ax",@progbits
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.align 1
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.global _functionWeDontUse
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_functionWeDontUse:
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mov.l er6,@-er7
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mov.l er7,er6
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subs #4,er7
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mov.w r0,@(-2,er6)
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mov.w @(-2,er6),r2
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mov.w r2,r0
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adds #4,er7
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mov.l @er7+,er6
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rts
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.size _functionWeDontUse, .-_functionWeDontUse
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.section .text.start,"ax",@progbits
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.align 1
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.global _start
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_start:
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mov.l er6,@-er7
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mov.l er7,er6
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mov.w #75,r0
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jsr @_functionWeUse
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mov.w r0,r2
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mov.w r2,r0
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mov.l @er7+,er6
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rts
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.size _start, .-_start
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.end
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