process.hh (11800:54436a1784dc) process.hh (11851:824055fe6b30)
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;

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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
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 AlphaLiveProcess : public LiveProcess
38class AlphaProcess : public Process
39{
40 private:
41 void setupASNReg();
42
43 protected:
39{
40 private:
41 void setupASNReg();
42
43 protected:
44 AlphaLiveProcess(LiveProcessParams *params, ObjectFile *objFile);
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
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 LiveProcess::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
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 LiveProcess as the mmap
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__
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__