28 lines
439 B
ArmAsm
28 lines
439 B
ArmAsm
/* $NetBSD: fpsetsticky.S,v 1.2 2002/01/13 21:45:52 thorpej Exp $ */
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/*
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* Written by Charles M. Hannum, Apr 9, 1995
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* Public domain.
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*/
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#include <machine/asm.h>
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#ifdef WEAK_ALIAS
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WEAK_ALIAS(fpsetsticky, _fpsetsticky)
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ENTRY(_fpsetsticky)
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#else
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ENTRY(fpsetsticky)
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#endif
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fnstenv -28(%rsp)
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movl -24(%rsp),%eax
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movl %eax,%edx
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andl $63,%eax
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subl %eax,%edx
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andl $63,%edi
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addl %edi,%edx
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movl %edx,-24(%rsp)
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fldenv -28(%rsp)
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ret
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