arch/alpha/linux/process.hh

   1 /*
   2  * Copyright (c) 2003-2004 The Regents of The University of Michigan
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met: redistributions of source code must retain the above copyright
   8  * notice, this list of conditions and the following disclaimer;
   9  * redistributions in binary form must reproduce the above copyright
  10  * notice, this list of conditions and the following disclaimer in the
  11  * documentation and/or other materials provided with the distribution;
  12  * neither the name of the copyright holders nor the names of its
  13  * contributors may be used to endorse or promote products derived from
  14  * this software without specific prior written permission.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  17  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  18  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  19  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  20  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  21  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  22  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  26  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 #ifndef __ALPHA_LINUX_PROCESS_HH__
  30 #define __ALPHA_LINUX_PROCESS_HH__
  31
  32 #include "arch/alpha/process.hh"
  33
  34 namespace AlphaISA  {
  35
  36 /// A process with emulated Alpha/Linux syscalls.
  37 class AlphaLinuxProcess : public AlphaLiveProcess
  38 {
  39   public:
  40     /// Constructor.
  41     AlphaLinuxProcess(const std::string &name,
  42                       ObjectFile *objFile,
  43                       System *system,
  44                       int stdin_fd, int stdout_fd, int stderr_fd,
  45                       std::vector<std::string> &argv,
  46                       std::vector<std::string> &envp);
  47
  48     virtual SyscallDesc* getDesc(int callnum);
  49
  50     /// The target system's hostname.
  51     static const char *hostname;
  52
  53      /// Array of syscall descriptors, indexed by call number.
  54     static SyscallDesc syscallDescs[];
  55
  56     const int Num_Syscall_Descs;
  57 };
  58
  59 } // namespace AlphaISA
  60 #endif // __ALPHA_LINUX_PROCESS_HH__