1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
/*
* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* $Id$
*
* */
#ifndef GLOBAL_H
#define GLOBAL_H
#ifdef SINGLE_LEVEL_CACHE
const bool TWO_LEVEL_CACHE = false;
#define L1I_CACHE_MEMBER_VARIABLE m_L1Cache_cacheMemory_vec[m_version] // currently all protocols require L1s == nodes
#define L1D_CACHE_MEMBER_VARIABLE m_L1Cache_cacheMemory_vec[m_version] // "
#define L2_CACHE_MEMBER_VARIABLE m_L1Cache_cacheMemory_vec[m_version] // "
#define L2_CACHE_VARIABLE m_L1Cache_cacheMemory_vec
#else
const bool TWO_LEVEL_CACHE = true;
#ifdef IS_CMP
#define L1I_CACHE_MEMBER_VARIABLE m_L1Cache_L1IcacheMemory_vec[m_version]
#define L1D_CACHE_MEMBER_VARIABLE m_L1Cache_L1DcacheMemory_vec[m_version]
#define L2_CACHE_MEMBER_VARIABLE m_L2Cache_L2cacheMemory_vec[m_version]
#define L2_CACHE_VARIABLE m_L2Cache_L2cacheMemory_vec
#else // not IS_CMP
#define L1I_CACHE_MEMBER_VARIABLE m_L1Cache_L1IcacheMemory_vec[m_version] // currently all protocols require L1s == nodes
#define L1D_CACHE_MEMBER_VARIABLE m_L1Cache_L1DcacheMemory_vec[m_version] // "
// #define L2_CACHE_MEMBER_VARIABLE m_L1Cache_L2cacheMemory_vec[m_version] // old exclusive caches don't support L2s != nodes
#define L2_CACHE_MEMBER_VARIABLE m_L1Cache_cacheMemory_vec[m_version] // old exclusive caches don't support L2s != nodes
#define L2_CACHE_VARIABLE m_L1Cache_L2cacheMemory_vec
#endif // IS_CMP
#endif //SINGLE_LEVEL_CACHE
#define DIRECTORY_MEMBER_VARIABLE m_Directory_directory_vec[m_version]
#define TBE_TABLE_MEMBER_VARIABLE m_L1Cache_TBEs_vec[m_version]
typedef unsigned char uint8;
typedef unsigned int uint32;
typedef unsigned long long uint64;
typedef signed char int8;
typedef int int32;
typedef long long int64;
typedef long long integer_t;
typedef unsigned long long uinteger_t;
typedef int64 Time;
typedef uint64 physical_address_t;
typedef uint64 la_t;
typedef uint64 pa_t;
typedef integer_t simtime_t;
// external includes for all classes
#include "mem/gems_common/std-includes.hh"
#include "mem/ruby/common/Debug.hh"
// simple type declarations
typedef Time LogicalTime;
typedef int64 Index; // what the address bit ripper returns
typedef int word; // one word of a cache line
typedef int SwitchID;
typedef int LinkID;
class RubyEventQueue;
extern RubyEventQueue* g_eventQueue_ptr;
class RubySystem;
extern RubySystem* g_system_ptr;
class Debug;
extern Debug* g_debug_ptr;
// FIXME: this is required by the contructor of Directory_Entry.h. It can't go
// into slicc_util.h because it opens a can of ugly worms
extern inline int max_tokens()
{
return 1024;
}
#endif //GLOBAL_H
|
