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122 lines
3.1 KiB
122 lines
3.1 KiB
/*
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* Copyright 2002-2019 Intel Corporation.
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*
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* This software is provided to you as Sample Source Code as defined in the accompanying
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* End User License Agreement for the Intel(R) Software Development Products ("Agreement")
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* section 1.L.
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*
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* This software and the related documents are provided as is, with no express or implied
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* warranties, other than those that are expressly stated in the License.
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*/
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/*! @file
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* Test for the shortest symbol name at an address.
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*/
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#include "pin.H"
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#include <iostream>
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#include <fstream>
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using std::cout;
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using std::ios;
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using std::hex;
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using std::cerr;
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using std::ofstream;
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using std::endl;
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using std::string;
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/* ===================================================================== */
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/* Global Variables */
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/* ===================================================================== */
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ofstream TraceFile;
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/* ===================================================================== */
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/* Commandline Switches */
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/* ===================================================================== */
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KNOB<string> KnobOutputFile(KNOB_MODE_WRITEONCE, "pintool",
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"o", "short_name.outfile", "specify profile file name");
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/* ===================================================================== */
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INT32 Usage()
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{
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cerr <<
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"This pin tool prints the shortest name for each address\n"
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"\n";
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cerr << KNOB_BASE::StringKnobSummary();
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cerr << endl;
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return -1;
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}
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string invalid = "invalid_rtn";
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/* ===================================================================== */
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const string *Target2String(ADDRINT target)
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{
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string name = RTN_FindNameByAddress(target);
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if (name == "")
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return &invalid;
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else
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return new string(name);
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}
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/* ===================================================================== */
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VOID ImageLoad(IMG img, VOID *v)
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{
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cout << "Processing " << IMG_Name( img ) << endl;
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for (SEC sec = IMG_SecHead(img); SEC_Valid(sec); sec = SEC_Next(sec))
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{
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for (RTN rtn = SEC_RtnHead(sec); RTN_Valid(rtn); rtn = RTN_Next(rtn))
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{
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ADDRINT rtnAddr = RTN_Address(rtn);
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const string & rtnName = RTN_FindNameByAddress(rtnAddr);
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TraceFile << rtnName << ": " << (unsigned long)rtnAddr;
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if ( SYM_Dynamic( RTN_Sym(rtn) ))
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TraceFile << ", dynamic";
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else
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TraceFile << ", static";
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TraceFile << endl;
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}
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}
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cout << "Completed " << IMG_Name( img ) << endl;
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}
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/* ===================================================================== */
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int main(int argc, CHAR *argv[])
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{
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PIN_InitSymbols();
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if( PIN_Init(argc,argv) )
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{
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return Usage();
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}
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TraceFile.open(KnobOutputFile.Value().c_str());
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TraceFile << hex;
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TraceFile.setf(ios::showbase);
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IMG_AddInstrumentFunction(ImageLoad, 0);
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// Never returns
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PIN_StartProgram();
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return 0;
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}
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/* ===================================================================== */
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/* eof */
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/* ===================================================================== */
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