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; --- 21 unchanged lines hidden (view full) --- 30 */ 31 32#ifndef __ARCH_ALPHA_PROCESS_HH__ 33#define __ARCH_ALPHA_PROCESS_HH__ 34 35#include "mem/page_table.hh" 36#include "sim/process.hh" 37 |
38class AlphaProcess : public Process |
39{ 40 private: 41 void setupASNReg(); 42 43 protected: |
44 AlphaProcess(ProcessParams *params, ObjectFile *objFile); |
45 46 void loadState(CheckpointIn &cp) override; 47 void initState() override; 48 49 void argsInit(int intSize, int pageSize); 50 51 public: 52 AlphaISA::IntReg getSyscallArg(ThreadContext *tc, int &i) override; 53 /// Explicitly import the otherwise hidden getSyscallArg |
54 using Process::getSyscallArg; |
55 void setSyscallArg(ThreadContext *tc, int i, AlphaISA::IntReg val) override; 56 void setSyscallReturn(ThreadContext *tc, 57 SyscallReturn return_value) override; 58 |
59 // override default implementation in Process as the mmap |
60 // region for Alpha platforms grows upward 61 virtual bool mmapGrowsDown() const override { return false; } 62}; 63 64/* No architectural page table defined for this ISA */ 65typedef NoArchPageTable ArchPageTable; 66 67#endif // __ARCH_ALPHA_PROCESS_HH__ |