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78 lines
1.8 KiB
78 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 excersizes the fetch_rtn_ins code.
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*/
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#include <fstream>
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#include <iostream>
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#include <iomanip>
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#include <string.h>
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#include "pin.H"
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using std::ofstream;
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using std::hex;
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using std::string;
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using std::endl;
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#ifdef TARGET_MAC
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#define NAME(fun) "_" fun
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#else
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#define NAME(fun) fun
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#endif
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KNOB<string> KnobOutput(KNOB_MODE_WRITEONCE,"pintool", "o", "ins_fetch_overrun.out", "Name for log file");
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static ofstream out;
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VOID AtRtn(VOID* addr)
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{
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out << hex << "Executing the function in address 0x" << reinterpret_cast<ADDRINT>(addr) << endl;
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}
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VOID Image(IMG img, VOID *v)
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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) != NAME("foo") && RTN_Name(rtn) != NAME("bar"))
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{
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continue;
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}
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BOOL canBeProbed = RTN_IsSafeForProbedInsertion(rtn);
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out << RTN_Name(rtn) << ": can be probed? " << canBeProbed << endl;
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if (canBeProbed)
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{
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RTN_InsertCallProbed( rtn, IPOINT_BEFORE, AFUNPTR(AtRtn), IARG_PTR, RTN_Address(rtn), IARG_END);
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}
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}
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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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PIN_Init(argc, argv);
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out.open(KnobOutput.Value().c_str());
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IMG_AddInstrumentFunction(Image, 0);
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// Never returns
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PIN_StartProgramProbed();
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return 0;
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}
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