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77 lines
1.7 KiB
77 lines
1.7 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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* This test verifies that PIN_IsActionPending() returns TRUE when there
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* is a pending signal.
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*/
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#include <iostream>
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#include <cstdlib>
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#include <signal.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include "pin.H"
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static VOID OnImage(IMG, VOID *);
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static VOID Check(THREADID);
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static void OnExit(INT32, VOID *);
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static BOOL DidCheck = FALSE;
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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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PIN_InitSymbols();
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IMG_AddInstrumentFunction(OnImage, 0);
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PIN_AddFiniFunction(OnExit, 0);
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PIN_StartProgram();
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return 0;
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}
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static VOID OnImage(IMG img, VOID *)
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{
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#if defined(TARGET_MAC)
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RTN rtn = RTN_FindByName(img, "_HandlerIsEstablished");
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#else
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RTN rtn = RTN_FindByName(img, "HandlerIsEstablished");
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#endif
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if (RTN_Valid(rtn))
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{
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RTN_Open(rtn);
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RTN_InsertCall(rtn, IPOINT_BEFORE, AFUNPTR(Check), IARG_THREAD_ID, IARG_END);
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RTN_Close(rtn);
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}
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}
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static VOID Check(THREADID tid)
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{
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DidCheck = TRUE;
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kill(getpid(), SIGUSR1);
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if (!PIN_IsActionPending(tid))
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{
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std::cerr << "There should be a signal pending\n";
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std::exit(1);
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}
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}
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static VOID OnExit(INT32, VOID *)
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{
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if (!DidCheck)
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{
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std::cerr << "Test error: didn't do check\n";
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std::exit(1);
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}
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}
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