| /* |
| * Copyright (c) 2004 The Regents of The University of Michigan |
| * Copyright (c) 2016 The University of Virginia |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer; |
| * redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution; |
| * neither the name of the copyright holders nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __RISCV_LINUX_PROCESS_HH__ |
| #define __RISCV_LINUX_PROCESS_HH__ |
| |
| #include <map> |
| |
| #include "arch/riscv/linux/linux.hh" |
| #include "arch/riscv/process.hh" |
| #include "sim/eventq.hh" |
| #include "sim/syscall_desc.hh" |
| |
| /// A process with emulated Riscv/Linux syscalls. |
| class RiscvLinuxProcess64 : public RiscvProcess64 |
| { |
| public: |
| /// Constructor. |
| RiscvLinuxProcess64(ProcessParams * params, ::Loader::ObjectFile *objFile); |
| |
| /// The target system's hostname. |
| static const char *hostname; |
| |
| /// ID of the thread group leader for the process |
| uint64_t __tgid; |
| |
| void syscall(ThreadContext *tc, Fault *fault) override; |
| |
| /// Syscall descriptors, indexed by call number. |
| static SyscallDescTable<SyscallABI> syscallDescs; |
| }; |
| |
| class RiscvLinuxProcess32 : public RiscvProcess32 |
| { |
| public: |
| /// Constructor. |
| RiscvLinuxProcess32(ProcessParams * params, ::Loader::ObjectFile *objFile); |
| |
| /// The target system's hostname. |
| static const char *hostname; |
| |
| /// ID of the thread group leader for the process |
| uint64_t __tgid; |
| |
| void syscall(ThreadContext *tc, Fault *fault) override; |
| |
| /// Array of syscall descriptors, indexed by call number. |
| static SyscallDescTable<SyscallABI> syscallDescs; |
| }; |
| |
| #endif // __RISCV_LINUX_PROCESS_HH__ |