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49 lines
1.0 KiB
49 lines
1.0 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 <cstdio>
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#include "pin.H"
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UINT64 icount = 0;
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ADDRINT SwizzleAddress(ADDRINT val)
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{
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return val;
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}
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VOID Instruction(INS ins, VOID *v)
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{
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REG basereg = INS_dec(ins)->basereg;
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if (basereg == REG_INVALID())
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return;
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// Not allowed to change esp
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if (basereg == REG_ESP)
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return;
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INS_InsertCall(ins, IPOINT_BEFORE,
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(AFUNPTR)SwizzleAddress, IARG_REG_VALUE, basereg, IARG_RETURN_REGS, basereg, IARG_END);
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}
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int main(int argc, char * argv[])
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{
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PIN_Init(argc, argv);
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INS_AddInstrumentFunction(Instruction, 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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