--- old/src/os/solaris/vm/os_solaris.cpp	Wed Feb  9 13:34:50 2011
+++ new/src/os/solaris/vm/os_solaris.cpp	Wed Feb  9 13:34:50 2011
@@ -1975,7 +1975,11 @@
       #ifndef RTLD_DL_SYMENT
       #define RTLD_DL_SYMENT 1
       #endif
-      Sym * info;
+#ifdef _LP64
+      Elf64_Sym * info;
+#else
+      Elf32_Sym * info;
+#endif
       if (dladdr1_func((void *)addr, &dlinfo, (void **)&info,
                        RTLD_DL_SYMENT)) {
         if ((char *)dlinfo.dli_saddr + info->st_size > (char *)addr) {