mirror of
https://git.planet-casio.com/Lephenixnoir/OpenLibm.git
synced 2024-12-28 20:43:41 +01:00
29 lines
472 B
ArmAsm
29 lines
472 B
ArmAsm
/*
|
|
* Written by:
|
|
* J.T. Conklin (jtc@netbsd.org)
|
|
* Public domain.
|
|
*/
|
|
|
|
#include <amd64/bsd_asm.h>
|
|
//__FBSDID("$FreeBSD: src/lib/msun/amd64/s_logbl.S,v 1.4 2011/01/07 16:13:12 kib Exp $")
|
|
|
|
ENTRY(logbl)
|
|
#ifndef _WIN64
|
|
fldt 8(%rsp)
|
|
#else
|
|
fldt (%rdx)
|
|
#endif
|
|
fxtract
|
|
fstp %st
|
|
#ifdef _WIN64
|
|
mov %rcx,%rax
|
|
movq $0x0,0x8(%rcx)
|
|
fstpt (%rcx)
|
|
#endif
|
|
ret
|
|
|
|
|
|
/* Enable stack protection */
|
|
#if defined(__ELF__)
|
|
.section .note.GNU-stack,"",%progbits
|
|
#endif
|