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60 lines
1.3 KiB
60 lines
1.3 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 "pin.H"
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using std::endl;
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UINT64 icount = 0;
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VOID docount(INT32 c)
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{
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icount += c;
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}
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VOID Trace(TRACE trace, VOID *v)
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{
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// Instrument only at the head of the trace
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BBL bbl = TRACE_BblHead(trace);
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if (BBL_Valid(bbl))
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{
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INS_InsertCall(BBL_InsHead(bbl), IPOINT_BEFORE, (AFUNPTR)docount, IARG_UINT32, 1, IARG_END);
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}
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for (bbl = TRACE_BblHead(trace); BBL_Valid(bbl); bbl = BBL_Next(bbl))
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{
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for (INS ins = BBL_InsHead(bbl); INS_Valid(ins); ins = INS_Next(ins))
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{
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ASSERTX(INS_Size(ins) != 0);
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}
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}
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}
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VOID Fini(INT32 code, VOID *v)
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{
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std::cerr << "Count: " << icount << endl;
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}
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int main(INT32 argc, CHAR **argv)
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{
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PIN_Init(argc, argv);
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TRACE_AddInstrumentFunction(Trace, 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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