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101 lines
2.3 KiB
101 lines
2.3 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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#include "instlib.H"
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#include "control_manager.H"
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using namespace INSTLIB;
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using namespace CONTROLLER;
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#if defined(__GNUC__)
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# if defined(__APPLE__)
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# define ALIGN_LOCK __attribute__ ((aligned(16))) /* apple only supports 16B alignment */
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# else
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# define ALIGN_LOCK __attribute__ ((aligned(64)))
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# endif
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#else
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# define ALIGN_LOCK __declspec(align(64))
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#endif
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LOCALVAR PIN_LOCK ALIGN_LOCK output_lock;
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// Track the number of instructions executed
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ICOUNT icount;
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// Contains knobs and instrumentation to recognize start/stop points
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CONTROL_MANAGER control("controller_");
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VOID Handler(EVENT_TYPE ev, VOID * v, CONTEXT * ctxt, VOID * ip, THREADID tid, BOOL bcast)
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{
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PIN_GetLock(&output_lock, tid+1);
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std::cout << "tid: " << tid << " ";
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std::cout << "ip: " << ip << " " << icount.Count() ;
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switch(ev)
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{
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case EVENT_START:
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std::cout << "Start" << endl;
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break;
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case EVENT_STOP:
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std::cout << "Stop" << endl;
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break;
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case EVENT_THREADID:
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std::cout << "ThreadID" << endl;
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break;
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default:
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ASSERTX(false);
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break;
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}
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PIN_ReleaseLock(&output_lock);
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}
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INT32 Usage()
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{
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cerr <<
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"This pin tool demonstrates use of CONTROL to identify start/stop points in a program\n"
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"\n";
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cerr << KNOB_BASE::StringKnobSummary() << endl;
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return -1;
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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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if( PIN_Init(argc,argv) )
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{
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return Usage();
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}
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PIN_InitLock(&output_lock);
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icount.Activate();
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// Activate alarm, must be done before PIN_StartProgram
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control.RegisterHandler(Handler, 0, FALSE);
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control.Activate();
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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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