mirror of
git://sourceware.org/git/glibc.git
synced 2025-01-12 12:07:12 +08:00
95a89bf364
* sysdeps/alpha/divrem.S, sysdeps/alpha/htonl.S, sysdeps/alpha/htons.S, sysdeps/alpha/machine-gmon.h, sysdeps/alpha/_mcount.S, sysdeps/alpha/ntohl.s, sysdeps/alpha/ntohs.s, sysdeps/alpha/strlen.S: New files.
43 lines
1.3 KiB
ArmAsm
43 lines
1.3 KiB
ArmAsm
/* Copyright (C) 1996 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#include <sysdep.h>
|
|
#ifdef __linux__
|
|
# include <alpha/regdef.h>
|
|
#else
|
|
#include <regdef.h>
|
|
#endif
|
|
|
|
ENTRY(__htonl)
|
|
extlh a0,5,t1 # t1 = dd000000
|
|
zap a0,0xfd,t2 # t2 = 0000cc00
|
|
sll t2,5,t2 # t2 = 00198000
|
|
s8addl t2,t1,t1 # t1 = ddcc0000
|
|
zap a0,0xfb,t2 # t2 = 00bb0000
|
|
srl t2,8,t2 # t2 = 0000bb00
|
|
extbl a0,3,v0 # v0 = 000000aa
|
|
or t1,v0,v0 # v0 = ddcc00aa
|
|
or t2,v0,v0 # v0 = ddccbbaa
|
|
ret
|
|
|
|
.end __htonl
|
|
|
|
strong_alias_asm(__htonl, __ntohl)
|
|
weak_alias(__htonl, htonl)
|
|
weak_alias(__htonl, ntohl)
|