system.hh (3960:1dca397b2bab) system.hh (4762:c94e103c83ad)
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;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Ali Saidi
29 */
30
31#ifndef __ARCH_SPARC_SYSTEM_HH__
32#define __ARCH_SPARC_SYSTEM_HH__
33
34#include <string>
35#include <vector>
36
37#include "base/loader/symtab.hh"
38#include "cpu/pc_event.hh"
39#include "kern/system_events.hh"
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;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Ali Saidi
29 */
30
31#ifndef __ARCH_SPARC_SYSTEM_HH__
32#define __ARCH_SPARC_SYSTEM_HH__
33
34#include <string>
35#include <vector>
36
37#include "base/loader/symtab.hh"
38#include "cpu/pc_event.hh"
39#include "kern/system_events.hh"
40#include "params/SparcSystem.hh"
40#include "sim/sim_object.hh"
41#include "sim/system.hh"
42
43class SparcSystem : public System
44{
45 public:
41#include "sim/sim_object.hh"
42#include "sim/system.hh"
43
44class SparcSystem : public System
45{
46 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
47 typedef SparcSystemParams Params;
67 SparcSystem(Params *p);
48 SparcSystem(Params *p);
68
69 ~SparcSystem();
70
71/**
72 * Serialization stuff
73 */
74 public:
75 virtual void serialize(std::ostream &os);
76 virtual void unserialize(Checkpoint *cp, const std::string &section);
77
78 /** reset binary symbol table */
79 SymbolTable *resetSymtab;
80
81 /** hypervison binary symbol table */
82 SymbolTable *hypervisorSymtab;
83
84 /** openboot symbol table */
85 SymbolTable *openbootSymtab;
86
87 /** nvram symbol table? */
88 SymbolTable *nvramSymtab;
89
90 /** hypervisor desc symbol table? */
91 SymbolTable *hypervisorDescSymtab;
92
93 /** partition desc symbol table? */
94 SymbolTable *partitionDescSymtab;
95
96 /** Object pointer for the reset binary */
97 ObjectFile *reset;
98
99 /** Object pointer for the hypervisor code */
100 ObjectFile *hypervisor;
101
102 /** Object pointer for the openboot code */
103 ObjectFile *openboot;
104
105 /** Object pointer for the nvram image */
106 ObjectFile *nvram;
107
108 /** Object pointer for the hypervisor description image */
109 ObjectFile *hypervisor_desc;
110
111 /** Object pointer for the partition description image */
112 ObjectFile *partition_desc;
113
114 /** System Tick for syncronized tick across all cpus. */
115 Tick sysTick;
116
117 /** functional port to ROM */
118 FunctionalPort funcRomPort;
119
120 /** functional port to nvram */
121 FunctionalPort funcNvramPort;
122
123 /** functional port to hypervisor description */
124 FunctionalPort funcHypDescPort;
125
126 /** functional port to partition description */
127 FunctionalPort funcPartDescPort;
128
129 protected:
130 const Params *params() const { return (const Params *)_params; }
131
132 /** Add a function-based event to reset binary. */
133 template <class T>
134 T *addResetFuncEvent(const char *lbl)
135 {
136 return addFuncEvent<T>(resetSymtab, lbl);
137 }
138
139 /** Add a function-based event to the hypervisor. */
140 template <class T>
141 T *addHypervisorFuncEvent(const char *lbl)
142 {
143 return addFuncEvent<T>(hypervisorSymtab, lbl);
144 }
145
146 /** Add a function-based event to the openboot. */
147 template <class T>
148 T *addOpenbootFuncEvent(const char *lbl)
149 {
150 return addFuncEvent<T>(openbootSymtab, lbl);
151 }
152
153 virtual Addr fixFuncEventAddr(Addr addr)
154 {
155 //XXX This may eventually have to do something useful.
156 return addr;
157 }
158};
159
160#endif
161
49 ~SparcSystem();
50
51/**
52 * Serialization stuff
53 */
54 public:
55 virtual void serialize(std::ostream &os);
56 virtual void unserialize(Checkpoint *cp, const std::string &section);
57
58 /** reset binary symbol table */
59 SymbolTable *resetSymtab;
60
61 /** hypervison binary symbol table */
62 SymbolTable *hypervisorSymtab;
63
64 /** openboot symbol table */
65 SymbolTable *openbootSymtab;
66
67 /** nvram symbol table? */
68 SymbolTable *nvramSymtab;
69
70 /** hypervisor desc symbol table? */
71 SymbolTable *hypervisorDescSymtab;
72
73 /** partition desc symbol table? */
74 SymbolTable *partitionDescSymtab;
75
76 /** Object pointer for the reset binary */
77 ObjectFile *reset;
78
79 /** Object pointer for the hypervisor code */
80 ObjectFile *hypervisor;
81
82 /** Object pointer for the openboot code */
83 ObjectFile *openboot;
84
85 /** Object pointer for the nvram image */
86 ObjectFile *nvram;
87
88 /** Object pointer for the hypervisor description image */
89 ObjectFile *hypervisor_desc;
90
91 /** Object pointer for the partition description image */
92 ObjectFile *partition_desc;
93
94 /** System Tick for syncronized tick across all cpus. */
95 Tick sysTick;
96
97 /** functional port to ROM */
98 FunctionalPort funcRomPort;
99
100 /** functional port to nvram */
101 FunctionalPort funcNvramPort;
102
103 /** functional port to hypervisor description */
104 FunctionalPort funcHypDescPort;
105
106 /** functional port to partition description */
107 FunctionalPort funcPartDescPort;
108
109 protected:
110 const Params *params() const { return (const Params *)_params; }
111
112 /** Add a function-based event to reset binary. */
113 template <class T>
114 T *addResetFuncEvent(const char *lbl)
115 {
116 return addFuncEvent<T>(resetSymtab, lbl);
117 }
118
119 /** Add a function-based event to the hypervisor. */
120 template <class T>
121 T *addHypervisorFuncEvent(const char *lbl)
122 {
123 return addFuncEvent<T>(hypervisorSymtab, lbl);
124 }
125
126 /** Add a function-based event to the openboot. */
127 template <class T>
128 T *addOpenbootFuncEvent(const char *lbl)
129 {
130 return addFuncEvent<T>(openbootSymtab, lbl);
131 }
132
133 virtual Addr fixFuncEventAddr(Addr addr)
134 {
135 //XXX This may eventually have to do something useful.
136 return addr;
137 }
138};
139
140#endif
141