nobu	2011-07-15 01:51:29 +0900 (Fri, 15 Jul 2011)

  New Revision: 32544

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=32544

  Log:
    * regint.h (PLATFORM_UNALIGNED_WORD_ACCESS): Power PC does not
      allow unaligned word access.
    * st.c (UNALIGNED_WORD_ACCESS): x86_64 allows unaligned word
      access as well as i386.

  Modified files:
    trunk/ChangeLog
    trunk/regint.h
    trunk/st.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 32543)
+++ ChangeLog	(revision 32544)
@@ -1,3 +1,11 @@
+Fri Jul 15 01:51:25 2011  Nobuyoshi Nakada  <nobu@r...>
+
+	* regint.h (PLATFORM_UNALIGNED_WORD_ACCESS): Power PC does not
+	  allow unaligned word access.
+
+	* st.c (UNALIGNED_WORD_ACCESS): x86_64 allows unaligned word
+	  access as well as i386.
+
 Thu Jul 14 12:19:34 2011  Hiroshi Nakamura  <nahi@r...>
 
 	* ext/openssl/ossl.c (ossl_verify_cb): trap the exception from
Index: st.c
===================================================================
--- st.c	(revision 32543)
+++ st.c	(revision 32544)
@@ -999,7 +999,9 @@
 #else
 
 #ifndef UNALIGNED_WORD_ACCESS
-# if defined __i386__ || defined _M_IX86
+# if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
+     defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD86) || \
+     defined(__mc68020__)
 #   define UNALIGNED_WORD_ACCESS 1
 # endif
 #endif
Index: regint.h
===================================================================
--- regint.h	(revision 32543)
+++ regint.h	(revision 32544)
@@ -48,7 +48,6 @@
 #endif
 
 #if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
-    (defined(__ppc__) && defined(__APPLE__)) || \
     defined(__x86_64) || defined(__x86_64__) || defined(_M_AMD86) || \
     defined(__mc68020__)
 #define PLATFORM_UNALIGNED_WORD_ACCESS

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