gnulib: define the path to gnulib's parent dir

[binutils-gdb.git] / gdb / gdbthread.h

diff --git a/gdb/gdbthread.h b/gdb/gdbthread.h
index e5484ac54ca44a800aa37a8919b0c6e5eae8ccf4..eef37f79e6ade577ee8917cde718bf80a0f3c019 100644 (file)
--- a/gdb/gdbthread.h
+++ b/gdb/gdbthread.h
@@ -1,5 +1,5 @@
 /* Multi-process/thread control defs for GDB, the GNU debugger.
-   Copyright (C) 1987-2020 Free Software Foundation, Inc.
+   Copyright (C) 1987-2021 Free Software Foundation, Inc.
    Contributed by Lynx Real-Time Systems, Inc.  Los Gatos, CA.
    
 
@@ -711,12 +711,8 @@ class enable_thread_stack_temporaries
 public:
 
   explicit enable_thread_stack_temporaries (struct thread_info *thr)
-    : m_thr (thr)
+    : m_thr (thread_info_ref::new_reference (thr))
   {
-    gdb_assert (m_thr != NULL);
-
-    m_thr->incref ();
-
     m_thr->stack_temporaries_enabled = true;
     m_thr->stack_temporaries.clear ();
   }
@@ -725,15 +721,13 @@ public:
   {
     m_thr->stack_temporaries_enabled = false;
     m_thr->stack_temporaries.clear ();
-
-    m_thr->decref ();
   }
 
   DISABLE_COPY_AND_ASSIGN (enable_thread_stack_temporaries);
 
 private:
 
-  struct thread_info *m_thr;
+  thread_info_ref m_thr;
 };
 
 extern bool thread_stack_temporaries_enabled_p (struct thread_info *tp);