SubBlock.hh (6899:f8057af86bf7) SubBlock.hh (7039:bc0b6ea676b5)
1
2/*
3 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met: redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer;

--- 12 unchanged lines hidden (view full) ---

22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
1/*
2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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;

--- 12 unchanged lines hidden (view full) ---

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
30/*
31 * $Id$
32 *
33 */
29#ifndef __MEM_RUBY_COMMON_SUBBLOCK_HH__
30#define __MEM_RUBY_COMMON_SUBBLOCK_HH__
34
31
35#ifndef SubBlock_H
36#define SubBlock_H
37
38#include "mem/ruby/common/Global.hh"
32#include "mem/gems_common/Vector.hh"
39#include "mem/ruby/common/Address.hh"
40#include "mem/ruby/common/DataBlock.hh"
33#include "mem/ruby/common/Address.hh"
34#include "mem/ruby/common/DataBlock.hh"
41#include "mem/gems_common/Vector.hh"
35#include "mem/ruby/common/Global.hh"
42
36
43class SubBlock {
44public:
45 // Constructors
46 SubBlock() { }
47 SubBlock(const Address& addr, int size);
37class SubBlock
38{
39 public:
40 SubBlock() { }
41 SubBlock(const Address& addr, int size);
42 ~SubBlock() { }
48
43
49 // Destructor
50 ~SubBlock() { }
44 const Address& getAddress() const { return m_address; }
45 void setAddress(const Address& addr) { m_address = addr; }
51
46
52 // Public Methods
53 const Address& getAddress() const { return m_address; }
54 void setAddress(const Address& addr) { m_address = addr; }
47 int getSize() const { return m_data.size(); }
48 void setSize(int size) { m_data.setSize(size); }
49 uint8 getByte(int offset) const { return m_data[offset]; }
50 void setByte(int offset, uint8 data) { m_data[offset] = data; }
55
51
56 int getSize() const { return m_data.size(); }
57 void setSize(int size) { m_data.setSize(size); }
58 uint8 getByte(int offset) const { return m_data[offset]; }
59 void setByte(int offset, uint8 data) { m_data[offset] = data; }
52 // Shorthands
53 uint8 readByte() const { return getByte(0); }
54 void writeByte(uint8 data) { setByte(0, data); }
60
55
61 // Shorthands
62 uint8 readByte() const { return getByte(0); }
63 void writeByte(uint8 data) { setByte(0, data); }
56 // Merging to and from DataBlocks - We only need to worry about
57 // updates when we are using DataBlocks
58 void mergeTo(DataBlock& data) const { internalMergeTo(data); }
59 void mergeFrom(const DataBlock& data) { internalMergeFrom(data); }
64
60
65 // Merging to and from DataBlocks - We only need to worry about
66 // updates when we are using DataBlocks
67 void mergeTo(DataBlock& data) const { internalMergeTo(data); }
68 void mergeFrom(const DataBlock& data) { internalMergeFrom(data); }
61 void print(ostream& out) const;
69
62
70 void print(ostream& out) const;
71private:
63 private:
64 void internalMergeTo(DataBlock& data) const;
65 void internalMergeFrom(const DataBlock& data);
72
66
73 void internalMergeTo(DataBlock& data) const;
74 void internalMergeFrom(const DataBlock& data);
75
76 // Data Members (m_ prefix)
77 Address m_address;
78 Vector<uint8_t> m_data;
67 // Data Members (m_ prefix)
68 Address m_address;
69 Vector<uint8_t> m_data;
79};
80
70};
71
81// Output operator declaration
82ostream& operator<<(ostream& out, const SubBlock& obj);
83
84// ******************* Definitions *******************
85
86// Output operator definition
87extern inline
88ostream& operator<<(ostream& out, const SubBlock& obj)
72inline ostream&
73operator<<(ostream& out, const SubBlock& obj)
89{
74{
90 obj.print(out);
91 out << flush;
92 return out;
75 obj.print(out);
76 out << flush;
77 return out;
93}
94
78}
79
95#endif //SubBlock_H
80#endif // __MEM_RUBY_COMMON_SUBBLOCK_HH__