2 * Copyright (c) 2002-2005 The Regents of The University of Michigan
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.
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.
31 #ifndef __ARCH_SPARC_SYSTEM_HH__
32 #define __ARCH_SPARC_SYSTEM_HH__
37 #include "base/loader/symtab.hh"
38 #include "cpu/pc_event.hh"
39 #include "kern/system_events.hh"
40 #include "params/SparcSystem.hh"
41 #include "sim/sim_object.hh"
42 #include "sim/system.hh"
44 class SparcSystem : public System
47 typedef SparcSystemParams Params;
48 SparcSystem(Params *p);
55 virtual void serialize(std::ostream &os);
56 virtual void unserialize(Checkpoint *cp, const std::string §ion);
58 /** reset binary symbol table */
59 SymbolTable *resetSymtab;
61 /** hypervison binary symbol table */
62 SymbolTable *hypervisorSymtab;
64 /** openboot symbol table */
65 SymbolTable *openbootSymtab;
67 /** nvram symbol table? */
68 SymbolTable *nvramSymtab;
70 /** hypervisor desc symbol table? */
71 SymbolTable *hypervisorDescSymtab;
73 /** partition desc symbol table? */
74 SymbolTable *partitionDescSymtab;
76 /** Object pointer for the reset binary */
79 /** Object pointer for the hypervisor code */
80 ObjectFile *hypervisor;
82 /** Object pointer for the openboot code */
85 /** Object pointer for the nvram image */
88 /** Object pointer for the hypervisor description image */
89 ObjectFile *hypervisor_desc;
91 /** Object pointer for the partition description image */
92 ObjectFile *partition_desc;
94 /** System Tick for syncronized tick across all cpus. */
97 /** functional port to ROM */
98 FunctionalPort funcRomPort;
100 /** functional port to nvram */
101 FunctionalPort funcNvramPort;
103 /** functional port to hypervisor description */
104 FunctionalPort funcHypDescPort;
106 /** functional port to partition description */
107 FunctionalPort funcPartDescPort;
110 const Params *params() const { return (const Params *)_params; }
112 /** Add a function-based event to reset binary. */
114 T *addResetFuncEvent(const char *lbl)
116 return addFuncEvent<T>(resetSymtab, lbl);
119 /** Add a function-based event to the hypervisor. */
121 T *addHypervisorFuncEvent(const char *lbl)
123 return addFuncEvent<T>(hypervisorSymtab, lbl);
126 /** Add a function-based event to the openboot. */
128 T *addOpenbootFuncEvent(const char *lbl)
130 return addFuncEvent<T>(openbootSymtab, lbl);
133 virtual Addr fixFuncEventAddr(Addr addr)
135 //XXX This may eventually have to do something useful.