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99 lines
2.4 KiB
99 lines
2.4 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 file contains an IA32 specific test for checking the return value of system calls.
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*/
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#include <iostream>
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#include <fstream>
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//#include <windows.h>
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#include "pin.H"
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using std::ofstream;
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using std::dec;
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using std::hex;
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using std::endl;
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using std::cout;
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ofstream trace;
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// Print syscall number and arguments
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VOID SysBefore(ADDRINT ip, ADDRINT num, ADDRINT arg0, ADDRINT arg1, ADDRINT arg2,
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ADDRINT arg3, ADDRINT arg4, ADDRINT arg5)
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{
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trace << "@ip 0x" << hex << ip << ": sys call " << dec << num;
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trace << "(0x" << hex << arg0 << ", 0x" << arg1 << ", 0x" << arg2;
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trace << hex << ", 0x" << arg3 << ", 0x" << arg4 << ", 0x" << arg5 << ")" << endl;
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}
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// Print the return value of the system call
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VOID SysAfter(ADDRINT err)
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{
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if ( err == 0 )
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{
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trace << "Success: errno=" << err << endl;
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}
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else
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{
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trace << "Failure: errno=" << err << endl;
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}
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}
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VOID SyscallEntry(THREADID threadIndex, CONTEXT *ctxt, SYSCALL_STANDARD std, VOID *v)
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{
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SysBefore(PIN_GetContextReg(ctxt, REG_INST_PTR),
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PIN_GetSyscallNumber(ctxt, std),
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PIN_GetSyscallArgument(ctxt, std, 0),
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PIN_GetSyscallArgument(ctxt, std, 1),
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PIN_GetSyscallArgument(ctxt, std, 2),
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PIN_GetSyscallArgument(ctxt, std, 3),
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PIN_GetSyscallArgument(ctxt, std, 4),
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PIN_GetSyscallArgument(ctxt, std, 5));
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}
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VOID SyscallExit(THREADID threadIndex, CONTEXT *ctxt, SYSCALL_STANDARD std, VOID *v)
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{
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SysAfter(PIN_GetSyscallErrno(ctxt, std));
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}
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VOID Fini(INT32 code, VOID *v)
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{
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trace << "#eof" << endl;
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trace.close();
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}
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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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trace.open( "stracewin.out" );
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if ( ! trace.is_open() )
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{
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cout << "Could not open strace.out" << endl;
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exit(1);
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}
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PIN_AddSyscallEntryFunction(SyscallEntry, 0);
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PIN_AddSyscallExitFunction(SyscallExit, 0);
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PIN_AddFiniFunction(Fini, 0);
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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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