1/*
2 * Copyright (c) 2002-2005 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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41#include "sim/system.hh"
42
43class SparcSystem : public System
44{
45 public:
46 struct Params : public System::Params
47 {
48 PhysicalMemory *rom;
49 PhysicalMemory *nvram;
50 PhysicalMemory *hypervisor_desc;
51 PhysicalMemory *partition_desc;
52 Addr reset_addr;
53 Addr hypervisor_addr;
54 Addr openboot_addr;
55 Addr nvram_addr;
56 Addr hypervisor_desc_addr;
57 Addr partition_desc_addr;
58 std::string reset_bin;
59 std::string hypervisor_bin;
60 std::string openboot_bin;
61 std::string nvram_bin;
62 std::string hypervisor_desc_bin;
63 std::string partition_desc_bin;
64 std::string boot_osflags;
65 };
66
67 SparcSystem(Params *p);
68
69 ~SparcSystem();
70
71 virtual bool breakpoint();

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81 SymbolTable *resetSymtab;
82
83 /** hypervison binary symbol table */
84 SymbolTable *hypervisorSymtab;
85
86 /** openboot symbol table */
87 SymbolTable *openbootSymtab;
88
89 /** nvram symbol table? */
90 SymbolTable *nvramSymtab;
91
92 /** hypervisor desc symbol table? */
93 SymbolTable *hypervisorDescSymtab;
94
95 /** partition desc symbol table? */
96 SymbolTable *partitionDescSymtab;
97
98 /** Object pointer for the reset binary */
99 ObjectFile *reset;
100
101 /** Object pointer for the hypervisor code */
102 ObjectFile *hypervisor;
103
104 /** Object pointer for the openboot code */
105 ObjectFile *openboot;
106
107 /** Object pointer for the nvram image */
108 ObjectFile *nvram;
109
110 /** Object pointer for the hypervisor description image */
111 ObjectFile *hypervisor_desc;
112
113 /** Object pointer for the partition description image */
114 ObjectFile *partition_desc;
115
116 /** System Tick for syncronized tick across all cpus. */
117 Tick sysTick;
118
119 /** functional port to ROM */
120 FunctionalPort funcRomPort;
121
122 /** functional port to nvram */
123 FunctionalPort funcNvramPort;
124
125 /** functional port to hypervisor description */
126 FunctionalPort funcHypDescPort;
127
128 /** functional port to partition description */
129 FunctionalPort funcPartDescPort;
130
131 protected:
132 const Params *params() const { return (const Params *)_params; }
133
134 /** Add a function-based event to reset binary. */
135 template <class T>
136 T *SparcSystem::addResetFuncEvent(const char *lbl)
137 {
138 return addFuncEvent<T>(resetSymtab, lbl);

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