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91 lines
3.3 KiB
91 lines
3.3 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 "pin.H"
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#include <iostream>
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#include <stdlib.h>
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#include <string>
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using std::cerr;
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using std::endl;
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/* ===================================================================== */
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/* Print Help Message */
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/* ===================================================================== */
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INT32 Usage()
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{
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cerr <<
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"This tool checks that the launcher setups the environment correctly. \n"
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"\n";
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cerr << KNOB_BASE::StringKnobSummary();
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cerr << endl;
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return -1;
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}
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/* ===================================================================== */
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/* Main */
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/* ===================================================================== */
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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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#if defined(TARGET_LINUX)
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// Check that LD_LIBRARY_PATH contains the required libraries to the VM.
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//
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char* ld_library_path = getenv("LD_LIBRARY_PATH");
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if (ld_library_path) {
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std::string ld_path(ld_library_path);
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// Adding ':' after each string because they all new to be before the old values in the
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// LD_LIBRARY_PATH.
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//
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}
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#elif defined(TARGET_MAC)
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char* dyld_library_path = getenv("DYLD_LIBRARY_PATH");
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// Check that DYLD_LIBRARY_PATH is set and contains the runtime libraries.
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//
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if (NULL == dyld_library_path) {
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std::cout << "Failed in tool! DYLD_LIBRARY_PATH not set" << std::endl;
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exit(1);
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}
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std::string ld_path(dyld_library_path);
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bool not_found_32_xed = ld_path.find("/extras/xed-ia32/lib:") == std::string::npos;
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bool not_found_64_xed = ld_path.find("/extras/xed-intel64/lib:") == std::string::npos;
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bool not_found_32_ext = ld_path.find("/ia32/lib-ext:") == std::string::npos;
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bool not_found_64_ext = ld_path.find("/intel64/lib-ext:") == std::string::npos;
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if (not_found_32_xed || not_found_64_xed || not_found_32_ext || not_found_64_ext) {
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std::cout << "Failed! DYLD_LIBRARY_PATH = " << dyld_library_path << std::endl;
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exit(1);
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}
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# ifdef PIN_CRT
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// Check that DYLD_LIBRARY_PATH contains the PIN CRT libraries.
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//
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bool not_found_32_pincrt = ld_path.find("/ia32/runtime/pincrt:") == std::string::npos;
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bool not_found_64_pincrt = ld_path.find("/intel64/runtime/pincrt:") == std::string::npos;
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if (not_found_32_pincrt || not_found_64_pincrt) {
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std::cout << "Failed! DYLD_LIBRARY_PATH = " << dyld_library_path << std::endl;
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exit(1);
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}
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# endif // PIN_CRT
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#endif // TARGET_MAC
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std::cout << "Tool success!" << std::endl;
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// Never returns
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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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