repo.or.cz
/
glibc.git
/
blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
log
|
graphiclog1
|
graphiclog2
|
commit
|
commitdiff
|
tree
|
refs
|
edit
|
fork
blame
|
history
|
raw
|
HEAD
Update.
[glibc.git]
/
sysdeps
/
libm-i387
/
s_cos.S
blob
f75e98060b39bafbf2e00e083d208229d64c06b1
1
/*
2
* Written by J.T. Conklin <jtc@netbsd.org>.
3
* Public domain.
4
*/
5
6
#include <machine/asm.h>
7
8
RCSID("$NetBSD: s_cos.S,v 1.5 1995/05/08 23:54:00 jtc Exp $")
9
10
ENTRY(__cos)
11
fldl 4(%esp)
12
fcos
13
fnstsw %ax
14
testl $0x400,%eax
15
jnz 1f
16
ret
17
1: fldpi
18
fadd %st(0)
19
fxch %st(1)
20
2: fprem1
21
fnstsw %ax
22
testl $0x400,%eax
23
jnz 2b
24
fstp %st(1)
25
fcos
26
ret
27
END (__cos)
28
weak_alias (__cos, cos)