view src/gpf2/misc/trace.c @ 597:f18b29e27be5

First attempt at MCSI voice path automatic switching The function is implemented at the ACI level in both aci2 and aci3, successfully avoids triggering the DSP bug on the first call, but the shutdown of MCSI upon call completion is not working properly yet in either version.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 27 Mar 2019 22:18:35 +0000
parents cd37d228dae0
children
line wrap: on
line source

/* 
+------------------------------------------------------------------------------
|  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
}