diff options
Diffstat (limited to 'sysdeps/s390/s390-64/bzero.S')
| -rw-r--r-- | sysdeps/s390/s390-64/bzero.S | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/sysdeps/s390/s390-64/bzero.S b/sysdeps/s390/s390-64/bzero.S deleted file mode 100644 index b321665298..0000000000 --- a/sysdeps/s390/s390-64/bzero.S +++ /dev/null @@ -1,41 +0,0 @@ -/* bzero -- set a block of memory to zero. 64 bit S/390 version. - This file is part of the GNU C Library. - Copyright (C) 2001-2018 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* INPUT PARAMETERS - %r2 = address of memory area - %r3 = number of bytes to fill. */ - -#include "sysdep.h" -#include "asm-syntax.h" - - .text -ENTRY(__bzero) - ltgr %r3,%r3 - jz .L1 - sgr %r1,%r1 # set pad byte to zero - sgr %r4,%r4 # no source for MVCLE, only a pad byte - sgr %r5,%r5 -.L0: mvcle %r2,%r4,0(%r1) # thats it, MVCLE is your friend - jo .L0 -.L1: br %r14 -END(__bzero) - -#ifndef NO_WEAK_ALIAS -weak_alias (__bzero, bzero) -#endif |