freebsd/lib/msun/amd64/s_scalbnl.S

/*
 * Based on code written by J.T. Conklin <jtc@netbsd.org>.
 * Public domain.
 */

#include <machine/asm.h>
__FBSDID("$FreeBSD$")
/* RCSID("$NetBSD: s_scalbnf.S,v 1.4 1999/01/02 05:15:40 kristerw Exp $") */

ENTRY(scalbnl)
	movl	%edi,-4(%rsp)
	fildl	-4(%rsp)
	fldt	8(%rsp)
	fscale
	fstp	%st(1)
	ret
END(scalbnl)

.globl	CNAME(ldexpl)
.set	CNAME(ldexpl),CNAME(scalbnl)

	.section .note.GNU-stack,"",%progbits
More optimized math functions. 2005-04-16 21:12:55 +00:00			`/*`
			`* Based on code written by J.T. Conklin <jtc@netbsd.org>.`
			`* Public domain.`
			`*/`

			`#include <machine/asm.h>`
			`__FBSDID("$FreeBSD$")`
			`/* RCSID("$NetBSD: s_scalbnf.S,v 1.4 1999/01/02 05:15:40 kristerw Exp $") */`

			`ENTRY(scalbnl)`
			`movl %edi,-4(%rsp)`
			`fildl -4(%rsp)`
			`fldt 8(%rsp)`
			`fscale`
			`fstp %st(1)`
			`ret`
Use, in uncovered part, the END() macro in order to improve debugging. In this specific case, Valgrind won't get confused when analyzing such functions. Sponsored by: Sandvine Incorporated Tested by: emaste MFC: 3 days 2009-05-25 14:37:10 +00:00			`END(scalbnl)`
More optimized math functions. 2005-04-16 21:12:55 +00:00
			`.globl CNAME(ldexpl)`
			`.set CNAME(ldexpl),CNAME(scalbnl)`
Add section .note.GNU-stack for assembly files used by 386 and amd64. 2011-01-07 16:13:12 +00:00
			`.section .note.GNU-stack,"",%progbits`