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112 lines
3.4 KiB
112 lines
3.4 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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/* ===================================================================== */
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/*! @file
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Insert a call to an analysis routine in probe mode. From the analysis
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routine, call an application function using a function pointer.
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*/
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/* ===================================================================== */
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#include "pin.H"
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#include <iostream>
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#include <stdlib.h>
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using std::cout;
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using std::endl;
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/* ===================================================================== */
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int myBlue( CONTEXT * ctxt, AFUNPTR pf_Blue, int one, int two )
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{
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cout << " myBlue: Jitting Blue6() at address " << hexstr(ADDRINT(pf_Blue)) << endl;
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int res;
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PIN_CallApplicationFunction( ctxt, PIN_ThreadId(),
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CALLINGSTD_DEFAULT, pf_Blue, NULL,
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PIN_PARG(int), &res,
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PIN_PARG(int), one,
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PIN_PARG(int), two,
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PIN_PARG_END() );
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cout << " myBlue: Returned from Blue6(); res = " << res << endl;
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return res;
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}
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/* ===================================================================== */
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VOID ImageLoad(IMG img, VOID *v)
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{
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if ( IMG_IsMainExecutable( img ))
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{
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PROTO protoBlue = PROTO_Allocate( PIN_PARG(int), CALLINGSTD_DEFAULT,
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"Blue6", PIN_PARG(int), PIN_PARG(int),
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PIN_PARG_END() );
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RTN blueRtn = RTN_FindByName( img, "Blue6" );
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if ( ! RTN_Valid(blueRtn) )
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{
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cout << "Blue6 cannot be found." << endl;
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exit(1);
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}
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RTN rtn = RTN_FindByName(img, "main");
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if (RTN_Valid(rtn))
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{
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RTN_Open(rtn);
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for( INS ins = RTN_InsHead(rtn); INS_Valid(ins); ins = INS_Next(ins) )
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{
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if ( INS_IsCall(ins) )
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{
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INS_InsertCall(
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ins, IPOINT_BEFORE, AFUNPTR(myBlue),
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IARG_PROTOTYPE, protoBlue,
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IARG_CONTEXT,
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IARG_ADDRINT, AFUNPTR( RTN_Address(blueRtn) ),
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IARG_UINT32, 1,
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IARG_UINT32, 2,
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IARG_END);
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cout << " Instrumenting " << RTN_Name(rtn) << " at address "
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<< hexstr(INS_Address(ins)) << endl;
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}
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}
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RTN_Close(rtn);
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}
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PROTO_Free( protoBlue );
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}
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}
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/* ===================================================================== */
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int main(INT32 argc, CHAR *argv[])
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{
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PIN_InitSymbols();
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PIN_Init(argc, argv);
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IMG_AddInstrumentFunction(ImageLoad, 0);
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PIN_StartProgram();
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return 0;
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}
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/* ===================================================================== */
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/* eof */
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/* ===================================================================== */
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