[commits] r11081 - in /fsf/trunk/libc: ChangeLog manual/memory.texi sysdeps/x86_64/multiarch/strcmp-ssse3.S

[eglibc@xxxxxxxxxx]

Author: eglibc
Date: Wed Jul 28 00:02:48 2010
New Revision: 11081

Log:
Import glibc-mainline for 2010-07-28

Modified:
    fsf/trunk/libc/ChangeLog
    fsf/trunk/libc/manual/memory.texi
    fsf/trunk/libc/sysdeps/x86_64/multiarch/strcmp-ssse3.S

Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Wed Jul 28 00:02:48 2010
@@ -1,3 +1,13 @@
+2010-07-27  Ulrich Drepper  <drepper@xxxxxxxxxx>
+
+	* sysdeps/x86_64/multiarch/strcmp-ssse3.S: Avoid compiling the file
+	for ld.so.
+
+2010-07-27  Andreas Schwab  <schwab@xxxxxxxxxx>
+
+	* manual/memory.texi (Malloc Tunable Parameters): Document
+	M_PERTURB.
+
 2010-07-26  Roland McGrath  <roland@xxxxxxxxxx>
 
 	[BZ #11840]

Modified: fsf/trunk/libc/manual/memory.texi
==============================================================================
--- fsf/trunk/libc/manual/memory.texi (original)
+++ fsf/trunk/libc/manual/memory.texi Wed Jul 28 00:02:48 2010
@@ -702,6 +702,11 @@
 @item M_MMAP_MAX
 The maximum number of chunks to allocate with @code{mmap}.  Setting this
 to zero disables all use of @code{mmap}.
+@item M_PERTURB
+If non-zero, memory blocks are filled with values depending on some
+low order bits of this parameter when they are allocated (except when
+allocated by @code{calloc}) and freed.  This can be used to debug the
+use of uninitialized or freed heap memory.
 @end table
 
 @end deftypefun

Modified: fsf/trunk/libc/sysdeps/x86_64/multiarch/strcmp-ssse3.S
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/multiarch/strcmp-ssse3.S (original)
+++ fsf/trunk/libc/sysdeps/x86_64/multiarch/strcmp-ssse3.S Wed Jul 28 00:02:48 2010
@@ -1,3 +1,5 @@
-#define USE_SSSE3 1
-#define STRCMP __strcmp_ssse3
-#include "../strcmp.S"
+#ifndef NOT_IN_libc
+# define USE_SSSE3 1
+# define STRCMP __strcmp_ssse3
+# include "../strcmp.S"
+#endif