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76 lines
1.8 KiB
76 lines
1.8 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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//
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// This tool prints a trace of image load and unload events
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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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#include <stdio.h>
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using std::string;
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using std::endl;
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using std::cout;
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using std::ofstream;
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KNOB<string> KnobOutputFile(KNOB_MODE_WRITEONCE, "pintool",
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"o", "load_dummy.out", "specify file name");
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ofstream TraceFile;
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// Pin calls this function every time a new img is loaded
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VOID ImageLoad(IMG img, VOID *v)
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{
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TraceFile << IMG_Name(img).c_str() << " loaded" << endl;
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}
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// Pin calls this function every time an img is unloaded
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VOID ImageUnload(IMG img, VOID *v)
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{
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TraceFile << IMG_Name(img).c_str() << " unloaded" << endl;;
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}
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// argc, argv are the entire command line, including pin -t <toolname> -- ...
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int main(int argc, char * argv[])
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{
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// Initialize symbol processing
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PIN_InitSymbols();
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// Initialize pin
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if (PIN_Init(argc, argv) != 0)
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{
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return 1;
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}
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TraceFile.open(KnobOutputFile.Value().c_str());
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// Register ImageLoad to be called when an image is loaded
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IMG_AddInstrumentFunction(ImageLoad, 0);
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// Register ImageUnload to be called when an image is unloaded
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IMG_AddUnloadFunction(ImageUnload, 0);
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// Start the program, never returns
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if (PIN_IsProbeMode())
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{
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PIN_StartProgramProbed();
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}
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else
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{
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PIN_StartProgram();
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}
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return 0;
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}
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