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45 lines
1.3 KiB
45 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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// This tool inserts instructions that set the status flags before each instruction.
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#include "pin.H"
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// The running count of instructions is kept here make it static to help the compiler optimize docount.
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static UINT64 icount = 0;
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// This function is called before every instruction, use fast linkage.
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VOID PIN_FAST_ANALYSIS_CALL docount(ADDRINT c) { icount += c; }
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VOID Instruction(INS ins, VOID *v)
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{
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INS_InsertCall(ins, IPOINT_BEFORE, (AFUNPTR)docount, IARG_FAST_ANALYSIS_CALL, IARG_UINT32, 1, IARG_END);
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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 pin
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PIN_Init(argc, argv);
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// Register Instruction to be called to instrument instructions
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INS_AddInstrumentFunction(Instruction, 0);
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// Start the program, never returns
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PIN_StartProgram();
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return 0;
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}
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