git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@171 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 5 insertions, 4 deletions

diff --git a/src/include/threads.h b/src/include/threads.h
index 37c962793..2d731ee1e 100644
--- a/src/include/threads.h
+++ b/src/include/threads.h
@@ -53,6 +53,10 @@ struct Thread {
    * thread in the system.

    */

   union {

+#ifdef CH_USE_TRACE

+    /** Kernel object where the thread is waiting on.*/

+    void            *p_wtobjp;

+#endif

 #ifdef CH_USE_SEMAPHORES

     /** Semaphore where the thread is waiting on (only in \p PRWTSEM state).*/

     Semaphore       *p_wtsemp;

@@ -84,10 +88,7 @@ struct Thread {
   /** Machine dependent processor context.*/

   Context           p_ctx;

   /*

-   * Start of the optional fields. Note, the null thread may also let its

-   * stack overwrite the following fields since it never uses semaphores,

-   * events, messages, exit etc, this can save some space on RAM starved

-   * systems, be caruful in doing so.

+   * Start of the optional fields.

    */

 #ifdef CH_USE_WAITEXIT

   /** The list of the threads waiting for this thread termination.*/