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/*
* Copyright 2002-2019 Intel Corporation.
*
* This software is provided to you as Sample Source Code as defined in the accompanying
* End User License Agreement for the Intel(R) Software Development Products ("Agreement")
* section 1.L.
*
* This software and the related documents are provided as is, with no express or implied
* warranties, other than those that are expressly stated in the License.
*/
/*
* This tool excersizes the fetch_rtn_ins code.
*/
#include <fstream>
#include <iostream>
#include <iomanip>
#include <string.h>
#include "pin.H"
using std::ofstream;
using std::hex;
using std::string;
using std::endl;
#ifdef TARGET_MAC
#define NAME(fun) "_" fun
#else
#define NAME(fun) fun
#endif
KNOB<string> KnobOutput(KNOB_MODE_WRITEONCE,"pintool", "o", "ins_fetch_overrun.out", "Name for log file");
static ofstream out;
VOID AtRtn(VOID* addr)
{
out << hex << "Executing the function in address 0x" << reinterpret_cast<ADDRINT>(addr) << endl;
}
VOID Image(IMG img, VOID *v)
{
for (SEC sec = IMG_SecHead(img); SEC_Valid(sec); sec = SEC_Next(sec))
{
for (RTN rtn = SEC_RtnHead(sec); RTN_Valid(rtn); rtn = RTN_Next(rtn))
{
if (RTN_Name(rtn) != NAME("foo") && RTN_Name(rtn) != NAME("bar"))
{
continue;
}
BOOL canBeProbed = RTN_IsSafeForProbedInsertion(rtn);
out << RTN_Name(rtn) << ": can be probed? " << canBeProbed << endl;
if (canBeProbed)
{
RTN_InsertCallProbed( rtn, IPOINT_BEFORE, AFUNPTR(AtRtn), IARG_PTR, RTN_Address(rtn), IARG_END);
}
}
}
}
int main(int argc, char * argv[])
{
PIN_InitSymbols();
PIN_Init(argc, argv);
out.open(KnobOutput.Value().c_str());
IMG_AddInstrumentFunction(Image, 0);
// Never returns
PIN_StartProgramProbed();
return 0;
}