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96 lines
2.6 KiB
96 lines
2.6 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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#include <iostream>
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#include <fstream>
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#include <string>
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#include "pin.H"
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using std::ofstream;
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using std::string;
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using std::endl;
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/* ===================================================================== */
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/* Global Variables and Definitions */
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/* ===================================================================== */
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// A knob for defining the output file name
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KNOB<string> KnobOutputFile(KNOB_MODE_WRITEONCE, "pintool", "o", "line_tool.out",
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"specify file name for line information output");
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// ofstream object for handling the output.
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ofstream trace;
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#if defined(TARGET_MAC)
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# define MAINNAME "_main"
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#else
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# define MAINNAME "main"
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#endif
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/* ===================================================================== */
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VOID ImageLoad(IMG img, VOID * v)
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{
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// Looking for main symbol only in main image
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if (IMG_IsMainExecutable(img))
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{
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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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if (RTN_Name(rtn) == MAINNAME)
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{
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string filePath;
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INT32 line;
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PIN_GetSourceLocation(RTN_Address(rtn), NULL, &line, &filePath);
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if (filePath != "")
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{
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string::size_type index = filePath.find("hello");
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if(index != string::npos)
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{
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string file = filePath.substr(index);
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trace << "File " << file << " line " << line << endl;
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}
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}
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//Test the case where all output parameters are NULL
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PIN_GetSourceLocation(RTN_Address(rtn), NULL, NULL, NULL);
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}
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}
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}
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}
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}
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VOID Fini(INT32 code, VOID *)
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{
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trace.close();
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}
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int main(INT32 argc, CHAR **argv)
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{
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PIN_InitSymbols();
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PIN_Init(argc, argv);
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trace.open(KnobOutputFile.Value().c_str());
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IMG_AddInstrumentFunction(ImageLoad, 0);
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PIN_AddFiniFunction(Fini, 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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