| /* |
| * \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> |
| #ifdef _MSC_VER |
| /** VS2010 does not support inttypes - temp fix till we update the compiler support */ |
| #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)); |
| |
| uint64_t LimitMask = ~0ULL; |
| LimitMask >>= 64-valTotalBitSize; |
| valStr = "0x"; |
| |
| if(asHex) |
| { |
| int numHexChars = valTotalBitSize / 4; |
| numHexChars += ((valTotalBitSize % 4) > 0) ? 1 : 0; |
| |
| int validChars = valValidBits / 4; |
| if((valValidBits % 4) > 0) validChars++; |
| 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 */ |