--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/gpf/ccd/ccd_patch.c	Fri Oct 16 06:23:26 2020 +0000
@@ -0,0 +1,147 @@
+/* 
++----------------------------------------------------------------------------- 
+|  Project :  
+|  Modul   : ccd_patch.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 :  CCD -  routines for patching msg elements with given values
++----------------------------------------------------------------------------- 
+*/ 
+
+#define CCD_PATCH_C
+
+/*==== INCLUDES ==============================================================*/
+#include <stdio.h>
+#include <string.h>
+
+#include "typedefs.h"
+#include "ccd_globs.h"
+#include "Bitfun.h"
+#include "ccddata.h"
+#include "ccd.h"
+
+/*==== CONSTS ================================================================*//*==== TYPES =================================================================*/
+/*==== LOCALS ================================================================*/
+static T_patch_info* pi;
+
+/*==== PRIVATE FUNCTIONS =====================================================*/
+/*==== PUBLIC FUNCTIONS ======================================================*/
+
+/*
++------------------------------------------------------------------------------
+|  Function     :  ccd_set_patch_infos
++------------------------------------------------------------------------------
+|  Description  :  This function submits a list of patch records to CCD
+|
+|  Parameters   :  pinfo - the list
+|
+|  Return       :  ccdOK on success, otherwise ccdError
++------------------------------------------------------------------------------
+*/
+int CCDDATA_PREF(ccd_set_patch_infos) (T_patch_info* pinfo)
+{
+  pi = pinfo;
+  return ccdOK;
+}
+
+/*
++------------------------------------------------------------------------------
+|  Function     :  ccd_patch
++------------------------------------------------------------------------------
+|  Description  :  This function checks if the element is to be patched
+|                  and patches if yes.
+|
+|  Parameters   :  globs - entity/code information (containing nesting stack)
+|                  validflag - set if called from valid flag coding
+|
+|  Return       :  FALSE if real coding function is to be called, TRUE otherwise
+|                  if validflag is set, TRUE means, the element is identified
+|                  in the patch list
++------------------------------------------------------------------------------
+*/
+
+int ccd_patch (T_CCD_Globs* globs, int validflag)
+{
+  int i = 0;
+  USHORT elem;
+  if (pi)
+  {
+    while (pi[i].numelems)
+    {
+      if (!memcmp (pi[i].elemid, globs->error_stack,
+                   (pi[i].numelems+1) * sizeof (U16)))
+      {
+        elem = pi[i].elemid[pi[i].numelems];
+        if (validflag)
+        {
+          if (pi[i].errorcode != CCDP_NOT_FOUND)
+          {
+#ifdef DEBUG_CCD
+            TRACE_CCD (globs, "ccd_patch(): invalid error code (%d) for %s",
+                        pi[i].errorcode, ccddata_get_alias (elem, 1));
+#endif
+          }
+          else
+          {
+#ifdef DEBUG_CCD
+            TRACE_CCD (globs, "ccd_patch(): checked valid flag for %s",
+                        ccddata_get_alias (elem, 1));
+#endif
+            pi[i].errorcode = CCDP_VALIDFLAG_SEEN;
+          }
+          return TRUE;
+        }
+        else
+        {
+          if ((pi[i].errorcode != CCDP_NOT_FOUND) &&
+              (pi[i].errorcode != CCDP_VALIDFLAG_SEEN))
+          {
+#ifdef DEBUG_CCD
+            TRACE_CCD (globs, "ccd_patch(): invalid error code (%d) for %s",
+                        pi[i].errorcode, ccddata_get_alias (elem, 1));
+#endif
+          }
+          else
+          {
+            UBYTE* pstruct = globs->pstruct;
+            ULONG offset = globs->pstructOffs;
+#ifdef DEBUG_CCD
+            int j, len;
+            char out[32];
+            len = (pi[i].bitwidth+7)/8;
+            TRACE_CCD (globs, "ccd_patch(): patching %s with 0x%x bits",
+                        ccddata_get_alias (elem, 1), pi[i].bitwidth);
+            for (j=0; j<len; j++)
+            {
+              sprintf (&out[(3*j)%24], "%02x \0", pi[i].bits[j]);
+              if (!((j+1)%8))
+                TRACE_CCD (globs, out);
+            }
+            if (((j+1)%8))
+              TRACE_CCD (globs, out);
+#endif
+            globs->pstruct = pi[i].bits;
+            globs->pstructOffs = 0;
+            bf_writeBitChunk (pi[i].bitwidth, globs);
+            globs->pstruct = pstruct;
+            globs->pstructOffs = offset;
+            pi[i].errorcode = CCDP_NO_ERROR;
+          }
+          return TRUE;
+        }
+      }
+      i++;
+    }
+  }
+  return FALSE;
+}