From a7ad3ace523d19be103e03f6244e0e797354fe0f Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Mon, 12 Nov 2007 15:02:23 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@87
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 src/include/ch.h      |  4 +++
 src/include/debug.h   | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++
 src/include/threads.h |  4 +++
 3 files changed, 78 insertions(+)
 create mode 100644 src/include/debug.h

(limited to 'src/include')

diff --git a/src/include/ch.h b/src/include/ch.h
index 9df1b8363..1102f4013 100644
--- a/src/include/ch.h
+++ b/src/include/ch.h
@@ -83,6 +83,10 @@
 #include "serial.h"
 #endif
 
+#ifndef _DEBUG_H_
+#include "debug.h"
+#endif
+
 /*
  * Common values.
  */
diff --git a/src/include/debug.h b/src/include/debug.h
new file mode 100644
index 000000000..5a4f3ac44
--- /dev/null
+++ b/src/include/debug.h
@@ -0,0 +1,70 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+    This file is part of ChibiOS/RT.
+
+    ChibiOS/RT is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    ChibiOS/RT is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @addtogroup Debug
+ * @{
+ */
+
+#ifndef _DEBUG_H_
+#define _DEBUG_H_
+
+#ifdef CH_USE_DEBUG
+
+#define TRACE_BUFFER_SIZE 1024
+
+typedef struct {
+  void          *cse_slpdata;
+  t_time        cse_time;
+  UWORD16       cse_state: 4;
+  UWORD16       cse_tid: 12;
+} CtxSwcEvent;
+
+typedef struct {
+  t_size        tb_size;
+  CtxSwcEvent   *tb_ptr;
+  CtxSwcEvent   tb_buffer[TRACE_BUFFER_SIZE];
+} TraceBuffer;
+
+extern CtxSwcEvent *dbgnext;
+extern TraceBuffer dbgtb;
+extern char *dbglastmsg;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void chDbgInit(void);
+  void chDbgTrace(Thread *otp, Thread *ntp);
+  void chDbgPuts(char *msg);
+  void chDbgPanic(char *msg);
+#ifdef __cplusplus
+}
+#endif
+
+#else /* CH_USE_DEBUG */
+
+#define chDbgInit()
+#define chDbgPuts(msg) {}
+#define chDbgPanic(msg) {}
+
+#endif /* CH_USE_DEBUG */
+
+#endif /* _DEBUG_H_ */
+
+/** @} */
diff --git a/src/include/threads.h b/src/include/threads.h
index effad525c..e4cd8376e 100644
--- a/src/include/threads.h
+++ b/src/include/threads.h
@@ -41,6 +41,8 @@ struct Thread {
   /** The thread priority.*/
   t_prio            p_prio;
   /* End of the fields shared with the ReadyList structure. */
+  /** Thread identifier. */
+  t_tid             p_tid;
   /** Current thread state.*/
   t_tstate          p_state;
   /** Mode flags.*/
@@ -68,6 +70,8 @@ struct Thread {
     /** Message (only while in \p PRSNDMSG state).*/
     t_msg           p_msg;
 #endif
+    /** Generic way to access the union.*/
+    void            *p_common;
   };
   /** Machine dependent processor context.*/
   Context           p_ctx;
-- 
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