29 lines
402 B
ArmAsm
29 lines
402 B
ArmAsm
.sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text
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.define .sar4
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! $Id$
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.sar4:
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movl (sp)+,r2
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movl (sp)+,r0
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movl 8(r0),r1
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subl2 (r0),(sp)
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movl (sp)+,r0
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mull2 r1,r0
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addl2 (sp)+,r0
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cmpl r1,$1
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bgtr I3
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cvtlb (sp)+,(r0)
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jmp (r2)
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I3:
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cmpl r1,$2
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bgtr I2
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cvtlw (sp)+,(r0)
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jmp (r2)
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I2:
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ashl $-2,r1,r1
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I1:
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movl (sp)+,(r0)+
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sobgtr r1,I1
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jmp (r2)
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