minix/lib/nbsd_libm/arch/i387/e_log2.S
Gianluca Guida 0dc9e0996a Import unmodified NetBSD's libm for compiling with new libc.
As the current libc includes a libm implementation, with the new libc
this is needed. Unneeded (for the moment) archs have been removed.
2011-03-18 15:52:16 +00:00

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311 B
ArmAsm

/*
* Written by Rui Paulo <rpaulo@NetBSD.org>, based on e_log.S.
* Public domain.
*/
#include <machine/asm.h>
#include "abi.h"
RCSID("$NetBSD: e_log2.S,v 1.1 2005/07/21 20:58:21 rpaulo Exp $")
ENTRY(__ieee754_log2)
XMM_ONE_ARG_DOUBLE_PROLOGUE
fld1
fldl ARG_DOUBLE_ONE
fyl2x
XMM_DOUBLE_EPILOGUE
ret