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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-08-27 09:04:40 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-08-27 09:04:54 -0700 |
| commit | d226114b9bfce2ea729f9c7b736aa5d509b2a73c (patch) | |
| tree | 4076d4d6c1c6c3e112d417f85b036d10ceb79480 /sysdeps/i386/mempcpy.S | |
| parent | 37430363b865f2423bd58b4f0eaa779845ed7e71 (diff) | |
| download | glibc-d226114b9bfce2ea729f9c7b736aa5d509b2a73c.zip glibc-d226114b9bfce2ea729f9c7b736aa5d509b2a73c.tar.gz glibc-d226114b9bfce2ea729f9c7b736aa5d509b2a73c.tar.bz2 | |
Add i386 memset and memcpy assembly functions
Add i386 memset and memcpy assembly functions with REP MOVSB/STOSB
instructions.
* sysdeps/i386/bcopy.S: New file.
* sysdeps/i386/bzero.S: Likewise.
* sysdeps/i386/memcpy.S: Likewise.
* sysdeps/i386/memmove.S: Likewise.
* sysdeps/i386/mempcpy.S: Likewise.
* sysdeps/i386/memset.S: Likewise.
* sysdeps/i386/bzero.c: Removed.
* sysdeps/i386/memset.c: Likewise.
* sysdeps/i386/i586/memcpy_chk.S: Likewise.
* sysdeps/i386/i586/mempcpy_chk.S: Likewise.
* sysdeps/i386/i586/memset_chk.S: Likewise.
* sysdeps/i386/i686/memcpy_chk.S: Moved to ...
* sysdeps/i386/memcpy_chk.S: Here.
* sysdeps/i386/i686/memmove_chk.S: Moved to ...
* sysdeps/i386/memmove_chk.S: Here.
* sysdeps/i386/i686/mempcpy_chk.S: Moved to ...
* sysdeps/i386/mempcpy_chk.S: Likewise.
* sysdeps/i386/i686/memset_chk.S: Moved to ...
* sysdeps/i386/memset_chk.S: Likewise.
Diffstat (limited to 'sysdeps/i386/mempcpy.S')
| -rw-r--r-- | sysdeps/i386/mempcpy.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sysdeps/i386/mempcpy.S b/sysdeps/i386/mempcpy.S new file mode 100644 index 0000000..61addb7 --- /dev/null +++ b/sysdeps/i386/mempcpy.S @@ -0,0 +1,7 @@ +#define USE_AS_MEMPCPY +#define MEMCPY __mempcpy +#define MEMCPY_CHK __mempcpy_chk +#include "memcpy.S" + +weak_alias (__mempcpy, mempcpy) +libc_hidden_builtin_def (mempcpy) |