a64: fix crash on register stack mark/sweep pass

* thread_pthread.c: move 'register_stack_start' earlier. [ruby-core:79928] [Bug #13284] [Fix GH-1625] Author: Sergei Trofimovich <slyfox@gentoo.org> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59307 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ruby · Jul 10, 2017 · 7aa74a0 · 7aa74a0
1 parent f1fe99b
commit 7aa74a0
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/thread_pthread.c b/thread_pthread.c
@@ -740,6 +740,12 @@ ruby_init_stack(volatile VALUE *addr
     )
 {
     native_main_thread.id = pthread_self();
+#ifdef __ia64
+    if (!native_main_thread.register_stack_start ||
+        (VALUE*)bsp < native_main_thread.register_stack_start) {
+        native_main_thread.register_stack_start = (VALUE*)bsp;
+    }
+#endif
 #if MAINSTACKADDR_AVAILABLE
     if (native_main_thread.stack_maxsize) return;
     {
@@ -762,12 +768,6 @@ ruby_init_stack(volatile VALUE *addr
                     native_main_thread.stack_start < addr)) {
         native_main_thread.stack_start = (VALUE *)addr;
     }
-#endif
-#ifdef __ia64
-    if (!native_main_thread.register_stack_start ||
-        (VALUE*)bsp < native_main_thread.register_stack_start) {
-        native_main_thread.register_stack_start = (VALUE*)bsp;
-    }
 #endif
     {
 #if defined(HAVE_GETRLIMIT)