mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-18 02:50:09 +00:00
19212f875d
1998-03-09 08:21 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/chown.c: Moved to ... * sysdeps/unix/sysv/linux/i386/chown.c: ...here. * sysdeps/unix/sysv/linux/i386/chown.c: Correct versioning information. * libc.map: Add chown to GLIBC_2.1. * sysdeps/unix/sysv/linux/i386/syscalls.list: Add s_chown here. * sysdeps/unix/sysv/linux/syscalls.list: Remove s_chown here. 1998-03-06 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * sysdeps/generic/ffs.S: Rename function to __ffs and make ffs a weak alias. * sysdeps/alpha/ffs.c: Likewise. * sysdeps/am29k/ffs.c: Likewise. * sysdeps/i386/ffs.c: Likewise. * sysdeps/i960/ffs.c: Likewise. * sysdeps/m68k/ffs.c: Likewise. * sysdeps/m88k/ffs.c: Likewise. * sysdeps/powerpc/ffs.c: Likewise. * sysdeps/rs6000/ffs.c: Likewise. * sysdeps/vax/ffs.s: Likewise. * string/string.h: Declare __ffs. * libc.map: Export it. * elf/dl-profile.c (_dl_start_profile): Use __ffs instead of __builtin_ffs, which is not guaranteed to be namespace clean. 1998-03-06 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> * elf/sprof.c: Rewrite symbol handling to use the normal symbol table, which is much more likely to exist than debugging symbols. (printsym): Remove const. (load_shobj): Don't use _dl_pagesize. Fix mapping of section header table. * libc.map: Export __profile_frequency, used by elf/sprof, to avoid infinite recursion during startup. 1998-03-09 12:16 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
50 lines
2.0 KiB
ArmAsm
50 lines
2.0 KiB
ArmAsm
/*
|
|
* Copyright (c) 1983 Regents of the University of California.
|
|
* 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. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
|
|
*/
|
|
|
|
#if defined(LIBC_SCCS) && !defined(lint)
|
|
.asciz "@(#)ffs.s 5.6 (Berkeley) 6/1/90"
|
|
#endif /* LIBC_SCCS and not lint */
|
|
|
|
/* bit = ffs(value) */
|
|
|
|
#include "DEFS.h"
|
|
|
|
ENTRY(__ffs, 0)
|
|
ffs $0,$32,4(ap),r0
|
|
bneq 1f
|
|
mnegl $1,r0
|
|
1:
|
|
incl r0
|
|
ret
|
|
weak_alias (__ffs, ffs)
|