system.hh (11800:54436a1784dc) system.hh (12458:8de44b407db4)
1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
3 * All rights reserved.
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder. You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated
11 * unmodified and in its entirety in all distributions of the software,
12 * modified or unmodified, in source code or in binary form.
13 *
14 * Redistribution and use in source and binary forms, with or without
15 * modification, are permitted provided that the following conditions are
16 * met: redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer;
18 * redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution;
21 * neither the name of the copyright holders nor the names of its
22 * contributors may be used to endorse or promote products derived from
23 * this software without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 *
37 * Authors: Gabe Black
38 */
39
40#ifndef __ARCH_X86_SYSTEM_HH__
41#define __ARCH_X86_SYSTEM_HH__
42
43#include <string>
44#include <vector>
45
46#include "arch/x86/regs/misc.hh"
47#include "params/X86System.hh"
48#include "sim/system.hh"
49
50namespace X86ISA
51{
52 namespace SMBios
53 {
54 class SMBiosTable;
55 }
56 namespace IntelMP
57 {
58 class FloatingPointer;
59 class ConfigTable;
60 }
61
62 void installSegDesc(ThreadContext *tc, SegmentRegIndex seg,
63 SegDescriptor desc, bool longmode);
64
65 /* memory mappings for KVMCpu in SE mode */
66 const uint64_t syscallCodeVirtAddr = 0xffff800000000000;
1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
3 * All rights reserved.
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder. You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated
11 * unmodified and in its entirety in all distributions of the software,
12 * modified or unmodified, in source code or in binary form.
13 *
14 * Redistribution and use in source and binary forms, with or without
15 * modification, are permitted provided that the following conditions are
16 * met: redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer;
18 * redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution;
21 * neither the name of the copyright holders nor the names of its
22 * contributors may be used to endorse or promote products derived from
23 * this software without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 *
37 * Authors: Gabe Black
38 */
39
40#ifndef __ARCH_X86_SYSTEM_HH__
41#define __ARCH_X86_SYSTEM_HH__
42
43#include <string>
44#include <vector>
45
46#include "arch/x86/regs/misc.hh"
47#include "params/X86System.hh"
48#include "sim/system.hh"
49
50namespace X86ISA
51{
52 namespace SMBios
53 {
54 class SMBiosTable;
55 }
56 namespace IntelMP
57 {
58 class FloatingPointer;
59 class ConfigTable;
60 }
61
62 void installSegDesc(ThreadContext *tc, SegmentRegIndex seg,
63 SegDescriptor desc, bool longmode);
64
65 /* memory mappings for KVMCpu in SE mode */
66 const uint64_t syscallCodeVirtAddr = 0xffff800000000000;
67 const uint64_t syscallCodePhysAddr = 0x60000;
68 const uint64_t GDTVirtAddr = 0xffff800000001000;
67 const uint64_t GDTVirtAddr = 0xffff800000001000;
69 const uint64_t GDTPhysAddr = 0x61000;
70 const uint64_t IDTVirtAddr = 0xffff800000002000;
68 const uint64_t IDTVirtAddr = 0xffff800000002000;
71 const uint64_t IDTPhysAddr = 0x62000;
72 const uint64_t TSSVirtAddr = 0xffff800000003000;
73 const uint64_t TSSPhysAddr = 0x63000;
74 const uint64_t ISTVirtAddr = 0xffff800000004000;
69 const uint64_t TSSVirtAddr = 0xffff800000003000;
70 const uint64_t TSSPhysAddr = 0x63000;
71 const uint64_t ISTVirtAddr = 0xffff800000004000;
75 const uint64_t ISTPhysAddr = 0x64000;
76 const uint64_t PFHandlerVirtAddr = 0xffff800000005000;
72 const uint64_t PFHandlerVirtAddr = 0xffff800000005000;
77 const uint64_t PFHandlerPhysAddr = 0x65000;
78 const uint64_t MMIORegionVirtAddr = 0xffffc90000000000;
79 const uint64_t MMIORegionPhysAddr = 0xffff0000;
73 const uint64_t MMIORegionVirtAddr = 0xffffc90000000000;
74 const uint64_t MMIORegionPhysAddr = 0xffff0000;
80
81 const uint64_t pageTablePhysAddr = 0x70000;
82}
83
84class X86System : public System
85{
86 public:
87 typedef X86SystemParams Params;
88 X86System(Params *p);
89 ~X86System();
90
91/**
92 * Serialization stuff
93 */
94 public:
95
96 void initState();
97
98 protected:
99
100 X86ISA::SMBios::SMBiosTable * smbiosTable;
101 X86ISA::IntelMP::FloatingPointer * mpFloatingPointer;
102 X86ISA::IntelMP::ConfigTable * mpConfigTable;
103 X86ISA::ACPI::RSDP * rsdp;
104
105 void writeOutSMBiosTable(Addr header,
106 Addr &headerSize, Addr &tableSize, Addr table = 0);
107
108 void writeOutMPTable(Addr fp,
109 Addr &fpSize, Addr &tableSize, Addr table = 0);
110
111 const Params *params() const { return (const Params *)_params; }
112
113 virtual Addr fixFuncEventAddr(Addr addr)
114 {
115 //XXX This may eventually have to do something useful.
116 return addr;
117 }
118};
119
120#endif
121
75}
76
77class X86System : public System
78{
79 public:
80 typedef X86SystemParams Params;
81 X86System(Params *p);
82 ~X86System();
83
84/**
85 * Serialization stuff
86 */
87 public:
88
89 void initState();
90
91 protected:
92
93 X86ISA::SMBios::SMBiosTable * smbiosTable;
94 X86ISA::IntelMP::FloatingPointer * mpFloatingPointer;
95 X86ISA::IntelMP::ConfigTable * mpConfigTable;
96 X86ISA::ACPI::RSDP * rsdp;
97
98 void writeOutSMBiosTable(Addr header,
99 Addr &headerSize, Addr &tableSize, Addr table = 0);
100
101 void writeOutMPTable(Addr fp,
102 Addr &fpSize, Addr &tableSize, Addr table = 0);
103
104 const Params *params() const { return (const Params *)_params; }
105
106 virtual Addr fixFuncEventAddr(Addr addr)
107 {
108 //XXX This may eventually have to do something useful.
109 return addr;
110 }
111};
112
113#endif
114