24 lines
261 B
ArmAsm
24 lines
261 B
ArmAsm
.text
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.globl mlu4~
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.globl save~,retu~
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mlu4~:
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jsr pc,save~
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clr r0
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mov 02(sp),r1
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mov 06(sp),r3
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mul r3,r0
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tst r3
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bge 1f
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ashc $15.,r0
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1: mov 02(sp),r3
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clr r2
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mul 04(sp),r2
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add r3,r0
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mov 06(sp),r3
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clr r2
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mul (sp),r2
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add r3,r0
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add $010,sp
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jmp retu~
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