mirror of
https://git.planet-casio.com/Lephenixnoir/OpenLibm.git
synced 2024-12-28 20:43:41 +01:00
40 lines
822 B
ArmAsm
40 lines
822 B
ArmAsm
/*
|
|
* Based on code written by J.T. Conklin <jtc@netbsd.org>.
|
|
* Public domain.
|
|
*/
|
|
|
|
#include <amd64/bsd_asm.h>
|
|
//__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
|