mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-17 02:20:10 +00:00
33 lines
489 B
ArmAsm
33 lines
489 B
ArmAsm
|
/*
|
||
|
|
* Written by J.T. Conklin <jtc@netbsd.org>.
|
||
|
|
* Public domain.
|
||
|
|
*
|
||
|
|
* Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
|
||
|
|
* Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <machine/asm.h>
|
||
|
|
|
||
|
|
RCSID("$NetBSD: $")
|
||
|
|
|
||
|
|
ENTRY(__cosl)
|
||
|
|
fldt 8(%rsp)
|
||
|
|
fcos
|
||
|
|
fnstsw %ax
|
||
|
|
testl $0x400,%eax
|
||
|
|
jnz 1f
|
||
|
|
ret
|
||
|
|
.align ALIGNARG(4)
|
||
|
|
1: fldpi
|
||
|
|
fadd %st(0)
|
||
|
|
fxch %st(1)
|
||
|
|
2: fprem1
|
||
|
|
fnstsw %ax
|
||
|
|
testl $0x400,%eax
|
||
|
|
jnz 2b
|
||
|
|
fstp %st(1)
|
||
|
|
fcos
|
||
|
|
ret
|
||
|
|
END (__cosl)
|
||
|
|
weak_alias (__cosl, cosl)
|