5980be9b3c
This work is based in part on code from NetBSD libm, libc and kernel. The library is partly public domain and partly BSD-style licensed.
33 lines
481 B
ArmAsm
33 lines
481 B
ArmAsm
/* $NetBSD: fpsetsticky.S,v 1.6 2002/01/13 21:45:43 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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subl $28,%esp
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fnstenv (%esp)
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movl 4(%esp),%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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movl 32(%esp),%ecx
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andl $63,%ecx
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addl %ecx,%edx
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movl %edx,4(%esp)
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fldenv (%esp)
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addl $28,%esp
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ret
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