--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gpf/misc/trace.c	Sun Jul 15 08:15:49 2018 +0000
@@ -0,0 +1,239 @@
+/* 
++------------------------------------------------------------------------------
+|  File:       trace.c
++------------------------------------------------------------------------------
+|  Copyright 2002 Texas Instruments Berlin, AG 
+|                 All rights reserved. 
+| 
+|                 This file is confidential and a trade secret of Texas 
+|                 Instruments Berlin, AG 
+|                 The receipt of or possession of this file does not convey 
+|                 any rights to reproduce or disclose its contents or to 
+|                 manufacture, use, or sell anything it may describe, in 
+|                 whole, or in part, without the specific written consent of 
+|                 Texas Instruments Berlin, AG. 
++----------------------------------------------------------------------------- 
+|  Purpose :  This Modul provides data and functions for fast in memory tracing
++----------------------------------------------------------------------------- 
+*/ 
+
+#ifndef TRACE_C
+#define TRACE_C
+#endif
+#define FAST_TRACE
+
+/*==== INCLUDES ===================================================*/
+
+#include <string.h>
+#include "typedefs.h"
+#include "header.h"
+#include "custom.h"
+#include "vsi.h"
+#include "gsm.h"
+#include "prim.h"
+#include "pei.h"
+#include "tok.h"
+
+#include "trace.h"
+
+#include <string.h>
+#include <stdio.h>
+#include "message.h"
+
+/*==== CONST ======================================================*/
+
+#define TRC_ENTITY 0x60
+#define TRC_FILE   1
+
+
+#ifdef OPTION_MULTITHREAD
+#define VSI_CALLER "ACI",
+#define VSI_CALLER_SINGLE "ACI"
+#else
+#define VSI_CALLER
+#define VSI_CALLER_SINGLE
+#endif
+
+
+/*==== TYPES ======================================================*/
+
+/*==== VARIABLES ==================================================*/
+
+
+/*==== FUNCTIONS ==================================================*/
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)        MODULE  : TRACE                    |
+| STATE   : code                  ROUTINE : trc_init                 |
++--------------------------------------------------------------------+
+
+  PURPOSE : This function is called to initialize the trace function
+
+*/
+
+GLOBAL void trc_init
+            (
+              void
+            )
+{
+  trc_p_buffer     = trc_buffer;
+  trc_p_buffer_end = &trc_buffer[TRC_BUF_LEN-1];
+  trc_wrap_around  = FALSE;
+  trc_wrap_around_enable  = TRUE;
+  trc_enabled      = TRUE;
+  /*semTRC = vsi_s_open (VSI_CALLER "TRC"); */
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)        MODULE  : TRACE                    |
+| STATE   : code                  ROUTINE : trc_enable_wrap_around   |
++--------------------------------------------------------------------+
+
+  PURPOSE : This function is called to enable wrap around
+
+*/
+
+GLOBAL void trc_enable_wrap_around
+            (
+              void
+            )
+{
+  trc_wrap_around_enable = TRUE;
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)        MODULE  : TRACE                    |
+| STATE   : code                  ROUTINE : trc_disable_wrap_around  |
++--------------------------------------------------------------------+
+
+  PURPOSE : This function is called to disable wrap around
+
+*/
+
+GLOBAL void trc_disable_wrap_around
+            (
+              void
+            )
+{
+  trc_wrap_around_enable  = FALSE;
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)        MODULE  : TRACE                    |
+| STATE   : code                  ROUTINE : trc_enable               |
++--------------------------------------------------------------------+
+
+  PURPOSE : This function is called to enable fast trace
+
+*/
+
+GLOBAL void trc_enable
+            (
+              void
+            )
+{
+  trc_enabled = TRUE;
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)        MODULE  : TRACE                    |
+| STATE   : code                  ROUTINE : trc_disable              |
++--------------------------------------------------------------------+
+
+  PURPOSE : This function is called to disable fast trace
+
+*/
+
+GLOBAL void trc_disable
+            (
+              void
+            )
+{
+  trc_enabled  = FALSE;
+}
+
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)        MODULE  : RA_SHM                   |
+| STATE   : code                  ROUTINE : trc_dump                 |
++--------------------------------------------------------------------+
+
+  PURPOSE : the content of the stored dump is dumped 
+            into the system trace window.
+  
+*/
+
+GLOBAL void trc_dump (void)
+{
+  T_TRC_BUF_ENTRY *p_readOut;
+  ULONG *p;
+  ULONG i;
+  char buf [40];
+  char buf1 [40];
+
+#ifndef NEW_FRAME
+  vsi_o_trace ("", 0xff, "---FASTTRACEBUFFER---");
+#else
+  vsi_o_ttrace (0, 0xff, "---FASTTRACEBUFFER---");
+#endif
+  if (trc_wrap_around)
+  {
+    for (p_readOut= trc_p_buffer;
+         p_readOut < trc_p_buffer_end;
+         p_readOut++)
+    {
+      p = (ULONG*)p_readOut;
+
+      buf1[0]='\0';
+
+      for (i = sizeof(T_TRC_BUF_ENTRY); i>=0; i-=sizeof(ULONG))
+      {
+        sprintf(buf1, "0x%x ", *p++);
+        strcat (buf, buf1);
+      }
+#ifndef NEW_FRAME
+      vsi_o_trace ("", 0xff, buf);
+      vsi_t_sleep("", 1);
+#else
+      vsi_o_ttrace (0, 0xff, buf);
+      vsi_t_sleep(0, 1);
+#endif
+    }
+  }
+  for (p_readOut= trc_buffer;
+       p_readOut < trc_p_buffer;
+       p_readOut++)
+  {
+    p = (ULONG*)p_readOut;
+
+    buf1[0]='\0';
+
+    for (i = sizeof(T_TRC_BUF_ENTRY); i>=0; i-=sizeof(ULONG))
+    {
+      sprintf(buf1, "0x%x ", *p++);
+      strcat (buf, buf1);
+    }
+#ifndef NEW_FRAME
+    vsi_o_trace ("", 0xff, buf);
+    vsi_t_sleep("", 1);
+#else
+    vsi_o_ttrace (0, 0xff, buf);
+    vsi_t_sleep(0, 1);
+#endif
+  }
+
+#ifndef NEW_FRAME
+  vsi_o_trace ("", 0xff, "---END---");
+#else
+  vsi_o_ttrace (0, 0xff, "---END---");
+#endif
+}