--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gpf/INC/pub_L1_misc_enter.h	Mon Jun 01 03:24:05 2015 +0000
@@ -0,0 +1,111 @@
+/* 
++------------------------------------------------------------------------------
+|  File:       pub_L1_misc_enter.h
++------------------------------------------------------------------------------
+|  Copyright 2004 Texas Instruments Deutschland GmbH
+|                 All rights reserved.
+| 
+|                 This file is confidential and a trade secret of Texas 
+|                 Instruments Deutschland GmbH.
+|                 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 Deutschland GmbH.
++------------------------------------------------------------------------------
+| Purpose:    Check the SrcFileTime of the ccdgen generated header files at link time.
+|
+|             The macros in this file help to detect version mismatch between 
+|             header files included for build of different libraries. 
+|             Example of a linker error: 
+|             xx_tdc_3_constraints.obj : error LNK2001: 
+|             unresolved external symbol 
+|             "char  BadLibVersionCheck____P_XX_TDC_3_VAL_H____Thu_Dec_12_17_49_56_2002" 
+|             (?BadLibVersionCheck____P_XX_TDC_3_VAL_H____Thu_Dec_12_17_49_56_2002@@3DA)
+|             \gpf\util\teststack\bin\test_xx_tdc\xx_tdc.dll : 
+|                                  fatal error LNK1120: 1 unresolved externals
+|             Error executing link.exe.
+| 
+|             The first group of macros (protected by PUB_L1_MISC_ENTER) are necessary 
+|             to build the strings of type "BadLibVersionCheck__xxx".
+|  
+|             They need in turn other macros which are set in the *.h files of 
+|             cdginc, tdcinc or message_san.h directory.
+|             (e.g. PUB_L1_MISC_ENTER__M_XX_VAL_H__FILE_TYPE) 
+|
+|             The check is done only for the header files where 
+|             ENABLE__PUB_L1_MISC_ENTER__SANITY_CHECK is switched on.
+|
++------------------------------------------------------------------------------
+*/
+
+#ifndef PUB_L1_MISC_ENTER
+#define PUB_L1_MISC_ENTER
+
+
+/* we need a 2 stage approach to expand A and B before concatting them */
+#define PUB_L1_MISC_ENTER_CONCATx(A,B) A##B
+#define PUB_L1_MISC_ENTER_CONCAT(A,B) PUB_L1_MISC_ENTER_CONCATx(A,B)
+#define PUB_L1_MISC_ENTER_CONCAT3x(A,B,C) A##B##C
+#define PUB_L1_MISC_ENTER_CONCAT3(A,B,C) PUB_L1_MISC_ENTER_CONCAT3x(A,B,C)
+#define PUB_L1_MISC_ENTER_CONCAT4x(A,B,C,D) A##B##C##D
+#define PUB_L1_MISC_ENTER_CONCAT4(A,B,C,D) PUB_L1_MISC_ENTER_CONCAT4x(A,B,C,D)
+
+/* we need a 2 stage approach to expand A before stringifying it */
+#define PUB_L1_MISC_ENTER_STRINGx(A) #A
+#define PUB_L1_MISC_ENTER_STRING(A) PUB_L1_MISC_ENTER_STRINGx(A)
+
+#define PUB_L1_MISC_ENTER_GET_PRAGMA(PRAGMA) PUB_L1_MISC_ENTER_CONCAT3(PUB_L1_MISC_ENTER_,PUB_L1_MISC_ENTER__FILENAME,__##PRAGMA)
+
+
+#define PUB_L1_MISC_ENTER_GET_FILE_TYPE PUB_L1_MISC_ENTER_CONCAT(PUB_L1_MISC_ENTER_FILE_TYPE__,PUB_L1_MISC_ENTER_GET_PRAGMA(FILE_TYPE))
+
+#define PUB_L1_MISC_ENTER_SANITY_NAME PUB_L1_MISC_ENTER_CONCAT4(BadLibVersionCheck___,PUB_L1_MISC_ENTER__FILENAME,___,PUB_L1_MISC_ENTER_GET_PRAGMA(SRC_FILE_TIME))
+
+
+/* create an enumerate sequence of the known file types so we can test which one we have with a '#if A == B' line */
+#define PUB_L1_MISC_ENTER_FILE_TYPE__CDGINC 1
+#define PUB_L1_MISC_ENTER_FILE_TYPE__TDCINC 2
+#define PUB_L1_MISC_ENTER_FILE_TYPE__TDCINC_DSC 3
+#define PUB_L1_MISC_ENTER_FILE_TYPE__TDCINC_MAIN 4
+#endif 
+
+/*
+ * The check will be done only for files where 
+ * ENABLE__PUB_L1_MISC_ENTER__SANITY_CHECK is switched on.
+ */
+#if (PUB_L1_MISC_ENTER_GET_FILE_TYPE == PUB_L1_MISC_ENTER_FILE_TYPE__TDCINC) 
+#define ENABLE__PUB_L1_MISC_ENTER__SANITY_CHECK 
+#endif
+
+#ifdef PUB_L1_MISC_ENTER_DEBUG
+#pragma message (PUB_L1_MISC_ENTER_STRING(PUB_L1_MISC_ENTER__FILENAME))
+#pragma message (PUB_L1_MISC_ENTER_STRING(PUB_L1_MISC_ENTER_SANITY_NAME))
+#pragma message (PUB_L1_MISC_ENTER_STRING(PUB_L1_MISC_ENTER_GET_FILE_TYPE))
+#endif
+
+#ifdef ENABLE__PUB_L1_MISC_ENTER__SANITY_CHECK 
+  #ifdef PUB_L1_MISC_ENTER_DEFINE_SANITY
+
+  char PUB_L1_MISC_ENTER_SANITY_NAME;
+  #else
+    #ifdef PUB_L1_MISC_ENTER_DEBUG
+    #pragma message (PUB_L1_MISC_ENTER_STRING(PUB_L1_MISC_ENTER_CONCAT(BadLibVersionCheck___,PUB_L1_MISC_ENTER__FILENAME)))
+    #endif
+  /* This part goes into 
+    every stack file using the ccdgen generated files (one for each used file)
+
+    expands to e.g. 
+      extern char BadLibVersionCheck____P_XX_TDC_3_VAL_H____Thu_Dec_12_17_49_56_2002
+  */
+  extern char PUB_L1_MISC_ENTER_SANITY_NAME;
+  /* Originally it was this but since no one actually uses this stuff (we only have 
+    it for the linker to check that versions match) we can save memory by only 
+    storing the 8 lower bits.
+
+    expands to e.g. 
+      static char BadLibVersionCheck____P_XX_TDC_3_VAL_H = (char)(&BadLibVersionCheck____P_XX_TDC_3_VAL_H____Thu_Dec_12_17_49_56_2002);
+  */
+  static char PUB_L1_MISC_ENTER_CONCAT(BadLibVersionCheck___,PUB_L1_MISC_ENTER__FILENAME) = (char)(&PUB_L1_MISC_ENTER_SANITY_NAME);
+  #endif
+#endif