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96 lines
3.4 KiB
96 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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* This application tests for correctness when a tool calls PIN_ExitApplication/PIN_ExitProcess from within a thread-fini
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* or application-fini callback.
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* The following scenarios are tested:
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* 1. Call PIN_ExitApplication from the thread-fini callback of a thread executing its own thread-fini. We expect the
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* test to fail with the error: "It is prohibited to call PIN_ExitApplication() from a thread-fini function".
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* 2. Call PIN_ExitApplication from the thread fini callback of a thread in a blocking system call. On Windows the
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* thread-fini callback will be executed by a different OS thread than the one being terminated. We expect the test
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* to fail with the same error as in scenario #1.
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* 3. Call PIN_ExitApplication from an application-fini callback. We expect the test to fail with the error:
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* "It is prohibited to call PIN_ExitApplication() from an application-fini function".
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* 4. Call PIN_ExitProcess from the thread-fini callback of a thread executing its own thread-fini. We expect the test
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* to pass.
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* 5. Call PIN_ExitProcess from the thread-fini callback of a thread in a blocking system call. On Windows the
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* thread-fini callback will be given by a different OS thread than the one exiting. We expect the test to pass.
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* 6. Call PIN_ExitProcess from an application-fini callback. We expect the test to pass.
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*
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*/
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#include <sstream>
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#include <cstdlib>
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#include "threadUtils.h"
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using std::stringstream;
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extern "C" EXPORT_SYM volatile void* DoNewThread(void* scenarioPtr);
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/**************************************************
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* Secondary thread's main functions *
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**************************************************/
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// The secondary thread simply exits, the tool will do the rest.
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volatile void* DoNewThread(void* scenarioPtr) {
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IncThreads();
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int scenario = *((int*)scenarioPtr);
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switch (scenario) {
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case 1:
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case 4:
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return NULL;
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case 2:
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case 3:
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case 5:
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case 6:
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exit(0);
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default: // invalid scenario
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ErrorExit(RES_UNKNOWN_OPTION); // never returns
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break;
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}
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// This can't be reached, simply for successful compilation.
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return NULL;
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}
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/**************************************************
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* Main function *
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**************************************************/
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int main(int argc, char* argv[]) {
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if (argc != 2) {
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ErrorExit(RES_INVALID_ARGS);
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}
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stringstream scenariostream(argv[1]);
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int scenario = 0;
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scenariostream >> scenario;
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if (scenariostream.fail()) {
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ErrorExit(RES_INVALID_ARGS);
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}
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InitLocks();
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TidType tid;
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if (!CreateNewThread(&tid, (void*)DoNewThread, &scenario)) {
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ErrorExit(RES_CREATE_FAILED);
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}
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DoSleep(300); // wait here to be terminated
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// Failsafe - this should not be reached but we want to avoid a hung test.
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ErrorExit(RES_EXIT_TIMEOUT); // never returns
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// This can't be reached, simply for successful compilation.
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return 0;
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}
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