http://article.gmane.org/gmane.comp.java.openjdk.distro-packaging.devel/9316

--- openjdk/hotspot/src/os_cpu/linux_sparc/vm/assembler_linux_sparc.cpp~	2011-07-12 16:00:43.000000000 +0200
+++ openjdk/hotspot/src/os_cpu/linux_sparc/vm/assembler_linux_sparc.cpp	2011-07-13 15:36:49.000000000 +0200
@@ -33,11 +33,8 @@
  * There is no traps.h in asm-sparc64/
  */
 
-#if defined(__sparc__) && defined(__arch64__)
-# include <asm-sparc/traps.h>
-#else 
-# include <asm/traps.h>
-#endif
+// always found in asm/
+#include <asm/traps.h>
 
 void MacroAssembler::read_ccr_trap(Register ccr_save) {
   // No implementation