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s_scalbnf.S revision 1.8 
      1 /*
      2  * Written by J.T. Conklin <jtc (at) NetBSD.org>.
      3  * Public domain.
      4  */
      5 
      6 #include <machine/asm.h>
      7 
      8 RCSID("$NetBSD: s_scalbnf.S,v 1.8 2010/04/23 19:17:07 drochner Exp $")
      9 
     10 #ifdef WEAK_ALIAS
     11 WEAK_ALIAS(scalbnf,_scalbnf)
     12 #endif
     13 
     14 ENTRY(_scalbnf)
     15 #ifdef __x86_64__
     16 	movl %edi,-8(%rsp)
     17 	fildl -8(%rsp)
     18 	movss %xmm0,-4(%rsp)
     19 	flds -4(%rsp)
     20 	fscale
     21 	fstps -4(%rsp)
     22 	movss -4(%rsp),%xmm0
     23 	fstp %st(0)
     24 #else
     25 	fildl 8(%esp)
     26 	flds 4(%esp)
     27 	fscale
     28 	fstp %st(1)		/* clean up stack */
     29 #endif
     30 	ret
     31