arch/i387/s_scalbnf.S

1.1       jtc /*
1.6      salo  * Written by J.T. Conklin <jtc (at) NetBSD.org>.
1.2       jtc  * Public domain.
1.1       jtc  */
1.1       jtc
1.1       jtc #include <machine/asm.h>
1.1       jtc
1.9      matt RCSID("$NetBSD: s_scalbnf.S,v 1.9 2013/02/11 01:19:33 matt Exp $")
1.1       jtc
1.8  drochner #ifdef WEAK_ALIAS
1.8  drochner WEAK_ALIAS(scalbnf,_scalbnf)
1.9      matt WEAK_ALIAS(scalblnf,_scalblnf)
1.8  drochner #endif
1.8  drochner
1.9      matt #ifdef __x86_64__
1.8  drochner ENTRY(_scalbnf)
1.7  drochner 	movl %edi,-8(%rsp)
1.7  drochner 	fildl -8(%rsp)
1.7  drochner 	movss %xmm0,-4(%rsp)
1.7  drochner 	flds -4(%rsp)
1.7  drochner 	fscale
1.7  drochner 	fstps -4(%rsp)
1.7  drochner 	movss -4(%rsp),%xmm0
1.7  drochner 	fstp %st(0)
1.9      matt 	ret
1.9      matt #elif defined(STRONG_ALIAS)
1.9      matt STRONG_ALIAS(_scalbnf,_scalbnf)
1.9      matt #endif
1.9      matt
1.9      matt ENTRY(_scalblnf)
1.9      matt #ifdef __x86_64__
1.9      matt 	movq %rdx,-16(%rsp)
1.9      matt 	fildq -16(%rsp)
1.9      matt 	movss %xmm0,-4(%rsp)
1.9      matt 	flds -4(%rsp)
1.9      matt 	fscale
1.9      matt 	fstps -4(%rsp)
1.9      matt 	movss -4(%rsp),%xmm0
1.9      matt 	fstp %st(0)
1.7  drochner #else
1.7  drochner 	fildl 8(%esp)
1.7  drochner 	flds 4(%esp)
1.1       jtc 	fscale
1.7  drochner 	fstp %st(1)		/* clean up stack */
1.7  drochner #endif
1.1       jtc 	ret