84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
64 lines
2 KiB
ArmAsm
64 lines
2 KiB
ArmAsm
/* $NetBSD: bswap64.S,v 1.4 2013/07/18 22:42:50 matt Exp $ */
|
|
|
|
/*
|
|
* Copyright (C) 1996 Scott Reynolds. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <machine/asm.h>
|
|
|
|
ENTRY(bswap64)
|
|
movl 4(%sp),%d1
|
|
movl 8(%sp),%d0
|
|
#ifdef __mcfisac__
|
|
byterev %d0
|
|
byterev %d1
|
|
#elif defined(__mcoldfire__)
|
|
movl %d3,-(%sp)
|
|
movl %d2,-(%sp)
|
|
movl #0x00ff00ff, %d3
|
|
movl %d0,%d2
|
|
andl %d3,%d2
|
|
lsll #8,%d2
|
|
lsrl #8,%d0
|
|
andl %d3,%d0
|
|
orl %d2,%d0
|
|
movl %d1,%d2
|
|
andl %d3,%d2
|
|
lsll #8,%d2
|
|
lsrl #8,%d1
|
|
andl %d3,%d1
|
|
orl %d2,%d1
|
|
movl (%sp)+,%d2
|
|
movl (%sp)+,%d3
|
|
#else
|
|
rolw #8,%d1
|
|
rolw #8,%d0
|
|
swap %d1
|
|
swap %d0
|
|
rolw #8,%d0
|
|
rolw #8,%d1
|
|
#endif
|
|
rts
|
|
END(bswap64)
|