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48 lines
1.1 KiB
48 lines
1.1 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 <assert.h>
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#include <stdio.h>
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#include "pin.H"
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KNOB<BOOL> KnobUseIargConstContext(KNOB_MODE_WRITEONCE, "pintool",
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"const_context", "0", "use IARG_CONST_CONTEXT");
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ADDRINT globX87Val;
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VOID AnalysisFunc(CONTEXT *context)
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{
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globX87Val = PIN_GetContextReg(context, REG_X87);
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}
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VOID Instruction(INS ins, VOID *v)
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{
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INS_InsertCall(ins, IPOINT_BEFORE, (AFUNPTR)AnalysisFunc,
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(KnobUseIargConstContext)?IARG_CONST_CONTEXT:IARG_CONTEXT,
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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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PIN_StartProgram();
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return 0;
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}
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