2011-08-12 21:01:25 +02:00
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/*
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* Based on code written by J.T. Conklin <jtc@netbsd.org>.
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* Public domain.
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*/
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2012-05-25 05:14:58 +02:00
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#include <amd64/bsd_asm.h>
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2011-12-15 07:16:26 +01:00
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//__FBSDID("$FreeBSD: src/lib/msun/amd64/s_scalbnl.S,v 1.3 2011/01/07 16:13:12 kib Exp $")
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2012-05-25 05:14:58 +02:00
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/* //RCSID("$NetBSD: s_scalbnf.S,v 1.4 1999/01/02 05:15:40 kristerw Exp $") */
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2011-08-12 21:01:25 +02:00
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ENTRY(scalbnl)
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2013-07-12 02:19:52 +02:00
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#ifndef _WIN64
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2011-08-12 21:01:25 +02:00
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movl %edi,-4(%rsp)
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fildl -4(%rsp)
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fldt 8(%rsp)
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2013-07-12 02:19:52 +02:00
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#else
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mov %r8,%rax
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movl %eax,-4(%rsp)
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fildl -4(%rsp)
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fldt (%rdx)
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#endif
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2011-08-12 21:01:25 +02:00
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fscale
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fstp %st(1)
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2013-07-12 02:19:52 +02:00
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#ifdef _WIN64
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mov %rcx,%rax
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movq $0x0,0x8(%rcx)
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fstpt (%rcx)
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#endif
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2011-08-12 21:01:25 +02:00
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ret
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2014-05-09 03:35:17 +02:00
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#ifndef _WIN64
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2011-08-12 21:01:25 +02:00
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END(scalbnl)
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2014-05-09 03:35:17 +02:00
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.globl CNAME(ldexpl)
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#else
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.globl CNAME(ldexpl); .section .drectve; .ascii " -export:ldexpl"
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#endif
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.set CNAME(ldexpl),CNAME(scalbnl)
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2011-08-12 21:01:25 +02:00
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2013-12-21 21:18:57 +01:00
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/* Enable stack protection */
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2015-11-07 10:28:48 +01:00
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#if defined(__ELF__)
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2013-12-21 21:18:57 +01:00
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.section .note.GNU-stack,"",%progbits
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#endif
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