nobu	2009-02-27 18:01:21 +0900 (Fri, 27 Feb 2009)

  New Revision: 22659

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=22659

  Log:
    * gc.c (ruby_get_stack_grow_direction): no needs to use thread
      here, and not initialized yet.  [ruby-core:22439]

  Modified files:
    trunk/ChangeLog
    trunk/gc.c
    trunk/thread_pthread.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 22658)
+++ ChangeLog	(revision 22659)
@@ -1,3 +1,8 @@
+Fri Feb 27 18:01:20 2009  Nobuyoshi Nakada  <nobu@r...>
+
+	* gc.c (ruby_get_stack_grow_direction): no needs to use thread
+	  here, and not initialized yet.  [ruby-core:22439]
+
 Fri Feb 27 17:45:25 2009  Nobuyoshi Nakada  <nobu@r...>
 
 	* file.c (file_load_ok): checks if regular file, except for the
Index: thread_pthread.c
===================================================================
--- thread_pthread.c	(revision 22658)
+++ thread_pthread.c	(revision 22659)
@@ -275,7 +275,7 @@
     native_main_thread.stack_start = STACK_END_ADDRESS;
 #else
     if (!native_main_thread.stack_start ||
-        STACK_UPPER(&addr,
+        STACK_UPPER((VALUE *)(void *)&addr,
                     native_main_thread.stack_start > addr,
                     native_main_thread.stack_start < addr)) {
         native_main_thread.stack_start = addr;
Index: gc.c
===================================================================
--- gc.c	(revision 22658)
+++ gc.c	(revision 22659)
@@ -1102,10 +1102,10 @@
 int
 ruby_get_stack_grow_direction(VALUE *addr)
 {
-    rb_thread_t *th = GET_THREAD();
-    SET_STACK_END;
+    VALUE *end;
+    SET_MACHINE_STACK_END(&end);
 
-    if (STACK_END > addr) return ruby_stack_grow_direction = 1;
+    if (end > addr) return ruby_stack_grow_direction = 1;
     return ruby_stack_grow_direction = -1;
 }
 #endif

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