From 9c49753182f2fc5e8d8e26c93c3e47ccfe85dba7 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 20 Oct 2011 04:09:37 +0000
Subject: * include/ruby/defines.h (flush_register_windows): use software  
 trap on Debian Sparc 32-bit userspace.  [Bug #5244]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33492 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 include/ruby/defines.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/ruby')

diff --git a/include/ruby/defines.h b/include/ruby/defines.h
index c81efd56fd..875e870ed3 100644
--- a/include/ruby/defines.h
+++ b/include/ruby/defines.h
@@ -205,7 +205,7 @@ flush_register_windows(void)
 #ifdef __GNUC__
 	volatile
 #endif
-# if defined(__sparc_v9__) || defined(__sparcv9) || defined(__arch64__)
+# if SIZEOF_VOIDP > 4		/* workaround for Debian Sparc quirk */
 	("flushw")
 # else
 	("ta 0x03")
-- 
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