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-rw-r--r--ChangeLog4
-rw-r--r--sysdeps/x86_64/x32/_itoa.h1
2 files changed, 5 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 5441f61..876fc15 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2012-05-19 H.J. Lu <hongjiu.lu@intel.com>
+
+ * sysdeps/x86_64/x32/_itoa.h: Add comment.
+
2012-05-19 Joseph Myers <joseph@codesourcery.com>
* sysdeps/powerpc/soft-fp/Makefile: Remove file.
diff --git a/sysdeps/x86_64/x32/_itoa.h b/sysdeps/x86_64/x32/_itoa.h
index f9ec802..0f9ed47 100644
--- a/sysdeps/x86_64/x32/_itoa.h
+++ b/sysdeps/x86_64/x32/_itoa.h
@@ -1,3 +1,4 @@
+/* X32 uses 64-bit _itoa_word and _itoa is mapped to _itoa_word. */
#define _ITOA_NEEDED 0
#define _ITOA_WORD_TYPE unsigned long long int
#include_next <_itoa.h>