arguments.hh (6216:2f4020838149) arguments.hh (7693:f1db1000d957)
1/*
2 * Copyright (c) 2003-2005 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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40
41class ThreadContext;
42
43class Arguments
44{
45 protected:
46 ThreadContext *tc;
47 int number;
1/*
2 * Copyright (c) 2003-2005 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;

--- 31 unchanged lines hidden (view full) ---

40
41class ThreadContext;
42
43class Arguments
44{
45 protected:
46 ThreadContext *tc;
47 int number;
48 uint64_t getArg(bool fp = false);
48 uint64_t getArg(uint8_t size, bool fp = false);
49
50 protected:
51 class Data : public RefCounted
52 {
53 public:
54 Data(){}
55 ~Data();
56

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77 tc = args.tc;
78 number = args.number;
79 data = args.data;
80 return *this;
81 }
82
83 // for checking if an argument is NULL
84 bool operator!() {
49
50 protected:
51 class Data : public RefCounted
52 {
53 public:
54 Data(){}
55 ~Data();
56

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77 tc = args.tc;
78 number = args.number;
79 data = args.data;
80 return *this;
81 }
82
83 // for checking if an argument is NULL
84 bool operator!() {
85 return getArg() == 0;
85 return getArg(TheISA::MachineBytes) == 0;
86 }
87
88 Arguments &operator++() {
89 ++number;
90 assert(number >= 0);
91 return *this;
92 }
93

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125
126 Arguments operator[](int index) {
127 return Arguments(tc, index);
128 }
129
130 template <class T>
131 operator T() {
132 assert(sizeof(T) <= sizeof(uint64_t));
86 }
87
88 Arguments &operator++() {
89 ++number;
90 assert(number >= 0);
91 return *this;
92 }
93

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125
126 Arguments operator[](int index) {
127 return Arguments(tc, index);
128 }
129
130 template <class T>
131 operator T() {
132 assert(sizeof(T) <= sizeof(uint64_t));
133 T data = static_cast(getArg());
133 T data = static_cast<T>(getArg(sizeof(T)));
134 return data;
135 }
136
137 template <class T>
138 operator T *() {
139 T *buf = (T *)data->alloc(sizeof(T));
134 return data;
135 }
136
137 template <class T>
138 operator T *() {
139 T *buf = (T *)data->alloc(sizeof(T));
140 CopyData(tc, buf, getArg(), sizeof(T));
140 CopyData(tc, buf, getArg(sizeof(T)), sizeof(T));
141 return buf;
142 }
143
144 operator char *() {
145 char *buf = data->alloc(2048);
141 return buf;
142 }
143
144 operator char *() {
145 char *buf = data->alloc(2048);
146 CopyStringOut(tc, buf, getArg(), 2048);
146 CopyStringOut(tc, buf, getArg(TheISA::MachineBytes), 2048);
147 return buf;
148 }
149};
150
151#endif // __SIM_ARGUMENTS_HH__
147 return buf;
148 }
149};
150
151#endif // __SIM_ARGUMENTS_HH__