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| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | sysdeps/s390/memcopy.h | 23 |
2 files changed, 27 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 5109bea55c..8f9e2e9d9a 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2018-12-18 Stefan Liebler <stli@linux.ibm.com> + * sysdeps/s390/memcopy.h: New file. + +2018-12-18 Stefan Liebler <stli@linux.ibm.com> + * sysdeps/s390/s390-32/bcopy.S: Remove. * sysdeps/s390/s390-64/bcopy.S: Likewise. diff --git a/sysdeps/s390/memcopy.h b/sysdeps/s390/memcopy.h new file mode 100644 index 0000000000..9a76196502 --- /dev/null +++ b/sysdeps/s390/memcopy.h @@ -0,0 +1,23 @@ +/* memcopy.h -- definitions for memory copy functions. + Copyright (C) 2018 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 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/>. */ + +#include <sysdeps/generic/memcopy.h> + +/* The s390/s390x memcpy implementations are safe to be used by memmove. */ +#undef MEMCPY_OK_FOR_FWD_MEMMOVE +#define MEMCPY_OK_FOR_FWD_MEMMOVE 1 |