2 * Copyright (c) 2007 The Hewlett-Packard Development Company
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40 #ifndef __ARCH_X86_PROCESS_HH__
41 #define __ARCH_X86_PROCESS_HH__
46 #include "sim/process.hh"
52 enum X86AuxiliaryVectorTypes {
54 M5_AT_SYSINFO_EHDR = 33
57 class X86LiveProcess : public LiveProcess
63 SyscallDesc *syscallDescs;
64 const int numSyscallDescs;
66 X86LiveProcess(LiveProcessParams * params, ObjectFile *objFile,
67 SyscallDesc *_syscallDescs, int _numSyscallDescs);
69 template<class IntType>
70 void argsInit(int pageSize,
71 std::vector<AuxVector<IntType> > extraAuxvs);
80 SyscallDesc* getDesc(int callnum);
82 void setSyscallReturn(ThreadContext *tc, SyscallReturn return_value);
85 class X86_64LiveProcess : public X86LiveProcess
88 X86_64LiveProcess(LiveProcessParams *params, ObjectFile *objFile,
89 SyscallDesc *_syscallDescs, int _numSyscallDescs);
97 Addr vgettimeofdayOffset;
99 VSyscallPage vsyscallPage;
102 void argsInit(int intSize, int pageSize);
105 X86ISA::IntReg getSyscallArg(ThreadContext *tc, int &i);
106 void setSyscallArg(ThreadContext *tc, int i, X86ISA::IntReg val);
109 class I386LiveProcess : public X86LiveProcess
112 I386LiveProcess(LiveProcessParams *params, ObjectFile *objFile,
113 SyscallDesc *_syscallDescs, int _numSyscallDescs);
123 VSyscallPage vsyscallPage;
126 void argsInit(int intSize, int pageSize);
129 void syscall(int64_t callnum, ThreadContext *tc);
130 X86ISA::IntReg getSyscallArg(ThreadContext *tc, int &i);
131 X86ISA::IntReg getSyscallArg(ThreadContext *tc, int &i, int width);
132 void setSyscallArg(ThreadContext *tc, int i, X86ISA::IntReg val);
136 #endif // __ARCH_X86_PROCESS_HH__