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42 lines
1.3 KiB
42 lines
1.3 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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/*
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* This test checks the usage of the -selfcontained_tool knob. This knob loads the
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* tool with the RTLD_DEEPBIND flag, making it a self-contained library. The test
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* verifies that the usage does not impact Pin or the application. We override two
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* libc functions, "sched_yield" and "sleep", which are used by the application and
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* Pin. Both functions will cause the process to exit with a non-zero return value.
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* "sched_yield" is implemented in this file, while "sleep" is implemented in
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* deepbind_syscalls.o which is linked to the tool.
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*/
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#include "pin.H"
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#include <cstdio>
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#include <cstdlib>
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extern "C" int sched_yield() {
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fprintf(stderr, "ERROR: In deepbind.cpp implementation of sched_yield\n");
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exit(2);
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}
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int main(int argc, char** argv)
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{
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PIN_InitSymbols();
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if (!PIN_Init(argc, argv))
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{
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PIN_StartProgram();
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}
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return(1);
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}
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