1 files changed, 121 insertions, 0 deletions
diff --git a/decoder/source/trc_printable_elem.cpp b/decoder/source/trc_printable_elem.cpp
new file mode 100644
index 0000000..2b60c03
--- /dev/null
+++ b/decoder/source/trc_printable_elem.cpp
@@ -0,0 +1,121 @@
+/*
+ * \file       trc_printable_elem.cpp
+ * \brief      OpenCSD : 
+ * 
+ * \copyright  Copyright (c) 2015, ARM Limited. All Rights Reserved.
+ */
+
+/* 
+ * Redistribution and use in source and binary forms, with or without modification, 
+ * are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice, 
+ * this list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright notice, 
+ * this list of conditions and the following disclaimer in the documentation 
+ * and/or other materials provided with the distribution. 
+ * 
+ * 3. Neither the name of the copyright holder nor the names of its contributors 
+ * may be used to endorse or promote products derived from this software without 
+ * specific prior written permission. 
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND 
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
+ * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */ 
+
+#include "common/trc_printable_elem.h"
+#include <cassert>
+#include <cstring>
+#if defined(_MSC_VER) && (_MSC_VER < 1900)
+ /** VS2010 does not support inttypes - remove when VS2010 support is dropped */
+#define __PRI64_PREFIX "ll"
+#define PRIX64 __PRI64_PREFIX "X"
+#define PRIu64 __PRI64_PREFIX "u"
+#define PRIu32 "u"
+#else
+#include <cinttypes>
+#endif
+
+void trcPrintableElem::getValStr(std::string &valStr, const int valTotalBitSize, const int valValidBits, const uint64_t value, const bool asHex /* = true*/, const int updateBits /* = 0*/)
+{
+    static char szStrBuffer[128];
+    static char szFormatBuffer[32];
+
+    assert((valTotalBitSize >= 4) && (valTotalBitSize <= 64));
+
+    valStr = "0x";
+
+    if(asHex)
+    {
+        int numHexChars = valTotalBitSize / 4;
+        numHexChars += ((valTotalBitSize % 4) > 0) ? 1 : 0;
+
+        int validChars = valValidBits / 4;
+        if((valValidBits % 4) > 0) validChars++; 
+		if (validChars < numHexChars)
+		{
+			int QM = numHexChars - validChars;
+			while (QM)
+			{
+				QM--;
+				valStr += "?";
+			}
+		}
+        if(valValidBits > 32)
+        {
+            sprintf(szFormatBuffer,"%%0%dllX",validChars);  // create the format
+            sprintf(szStrBuffer,szFormatBuffer,value); // fill the buffer
+        }
+        else
+        {
+            sprintf(szFormatBuffer,"%%0%dlX",validChars);  // create the format
+            sprintf(szStrBuffer,szFormatBuffer,(uint32_t)value); // fill the buffer
+        }
+        valStr+=szStrBuffer;
+        if(valValidBits < valTotalBitSize)
+        {
+            sprintf(szStrBuffer," (%d:0)", valValidBits-1);
+            valStr+=szStrBuffer;
+        }
+        
+        if(updateBits)
+        {
+            uint64_t updateMask = ~0ULL;
+            updateMask >>= 64-updateBits;
+            sprintf(szStrBuffer," ~[0x%" PRIX64 "]",value & updateMask);
+            valStr+=szStrBuffer;
+        }
+    }
+    else
+    {
+        valStr = "";
+        if(valValidBits < valTotalBitSize)
+            valStr += "??";
+        if(valValidBits > 32)
+        {
+            sprintf(szStrBuffer,"%" PRIu64 ,value);
+        }
+        else
+        {
+            sprintf(szStrBuffer,"%" PRIu32 ,(uint32_t)value);
+        }
+        valStr +=  szStrBuffer;
+        if(valValidBits < valTotalBitSize)
+        {
+            sprintf(szStrBuffer," (%d:0)", valValidBits-1);
+            valStr+=szStrBuffer;
+        }
+    }
+}
+
+
+/* End of File trc_printable_elem.cpp */