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-rw-r--r--sysdeps/i386/i686/hp-timing.h2
-rw-r--r--sysdeps/i386/i686/mempcpy.S51
-rw-r--r--sysdeps/i386/i686/strtok.S1
3 files changed, 53 insertions, 1 deletions
diff --git a/sysdeps/i386/i686/hp-timing.h b/sysdeps/i386/i686/hp-timing.h
index ffbeb27..004cfff 100644
--- a/sysdeps/i386/i686/hp-timing.h
+++ b/sysdeps/i386/i686/hp-timing.h
@@ -84,7 +84,7 @@
/* We use 64bit values for the times. */
typedef unsigned long long int hp_timing_t;
-/* Internal variabled used to store the overhead of the measurement
+/* Internal variable used to store the overhead of the measurement
opcodes. */
extern hp_timing_t __libc_hp_timing_overhead;
diff --git a/sysdeps/i386/i686/mempcpy.S b/sysdeps/i386/i686/mempcpy.S
new file mode 100644
index 0000000..5760d9f
--- /dev/null
+++ b/sysdeps/i386/i686/mempcpy.S
@@ -0,0 +1,51 @@
+/* Copy memory block and return pointer to following byte.
+ For Intel 80x86, x>=6.
+ This file is part of the GNU C Library.
+ Copyright (C) 1998 Free Software Foundation, Inc.
+ Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#include <sysdep.h>
+#include "asm-syntax.h"
+
+/* strtok:
+ INPUT PARAMETER:
+ dest (sp + 4)
+ src (sp + 8)
+ len (sp + 12)
+*/
+
+ENTRY(__mempcpy)
+ movl %edi, %eax
+ movl 4(%esp), %edi
+ movl %esi, %edx
+ movl 8(%esp), %esi
+ movl 12(%esp), %ecx
+ cld
+ shrl $1, %ecx
+ jnc 1f
+ movsb
+1: shrl $1, %ecx
+ jnc 2f
+ movsw
+2: rep
+ movsl
+ xchgl %edi, %eax
+ movl %edx, %esi
+ ret
+END(mempcpy)
+weak_alias (__mempcpy, mempcpy)
diff --git a/sysdeps/i386/i686/strtok.S b/sysdeps/i386/i686/strtok.S
index c7a058e..18aa7c8 100644
--- a/sysdeps/i386/i686/strtok.S
+++ b/sysdeps/i386/i686/strtok.S
@@ -73,6 +73,7 @@ ENTRY (FUNCTION)
movl $64, %ecx
movl %esp, %edi
xorl %eax, %eax
+ cld
rep
stosl