OpenLibm/amd64/s_scalbnl.S

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/*
* Based on code written by J.T. Conklin <jtc@netbsd.org>.
* Public domain.
*/
#include <amd64/bsd_asm.h>
2011-12-15 07:16:26 +01:00
//__FBSDID("$FreeBSD: src/lib/msun/amd64/s_scalbnl.S,v 1.3 2011/01/07 16:13:12 kib Exp $")
/* //RCSID("$NetBSD: s_scalbnf.S,v 1.4 1999/01/02 05:15:40 kristerw Exp $") */
ENTRY(scalbnl)
#ifndef _WIN64
movl %edi,-4(%rsp)
fildl -4(%rsp)
fldt 8(%rsp)
#else
mov %r8,%rax
movl %eax,-4(%rsp)
fildl -4(%rsp)
fldt (%rdx)
#endif
fscale
fstp %st(1)
#ifdef _WIN64
mov %rcx,%rax
movq $0x0,0x8(%rcx)
fstpt (%rcx)
#endif
ret
#ifndef _WIN64
END(scalbnl)
.globl CNAME(ldexpl)
#else
.globl CNAME(ldexpl); .section .drectve; .ascii " -export:ldexpl"
#endif
.set CNAME(ldexpl),CNAME(scalbnl)
/* Enable stack protection */
#if defined(__ELF__)
.section .note.GNU-stack,"",%progbits
#endif