1/*
2 * Copyright (c) 2009 The Regents of The University of Michigan
3 * Copyright (c) 2009 The University of Edinburgh
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;
10 * redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution;
13 * neither the name of the copyright holders nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * Authors: Gabe Black
30 * Timothy M. Jones
31 */
32
33#ifndef __ARCH_POWER_ISA_HH__
34#define __ARCH_POWER_ISA_HH__
35
36#include "arch/power/registers.hh"
37#include "arch/power/types.hh"
38#include "base/misc.hh"
39#include "sim/sim_object.hh"
40
41struct PowerISAParams;
42class ThreadContext;
43class Checkpoint;
44class EventManager;
45
46namespace PowerISA
47{
48
49class ISA : public SimObject
50{
51 protected:
52 MiscReg dummy;
53 MiscReg miscRegs[NumMiscRegs];
54
55 public:
56 typedef PowerISAParams Params;
57
58 void
59 clear()
60 {
61 }
62
63 MiscReg
64 readMiscRegNoEffect(int misc_reg)
65 {
66 fatal("Power does not currently have any misc regs defined\n");
67 return dummy;
68 }
69
70 MiscReg
71 readMiscReg(int misc_reg, ThreadContext *tc)
72 {
73 fatal("Power does not currently have any misc regs defined\n");
74 return dummy;
75 }
76
77 void
78 setMiscRegNoEffect(int misc_reg, const MiscReg &val)
79 {
80 fatal("Power does not currently have any misc regs defined\n");
81 }
82
83 void
84 setMiscReg(int misc_reg, const MiscReg &val, ThreadContext *tc)
85 {
86 fatal("Power does not currently have any misc regs defined\n");
87 }
88
89 int
90 flattenIntIndex(int reg)
91 {
92 return reg;
93 }
94
95 int
96 flattenFloatIndex(int reg)
97 {
98 return reg;
99 }
100
| 1/*
2 * Copyright (c) 2009 The Regents of The University of Michigan
3 * Copyright (c) 2009 The University of Edinburgh
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;
10 * redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution;
13 * neither the name of the copyright holders nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * Authors: Gabe Black
30 * Timothy M. Jones
31 */
32
33#ifndef __ARCH_POWER_ISA_HH__
34#define __ARCH_POWER_ISA_HH__
35
36#include "arch/power/registers.hh"
37#include "arch/power/types.hh"
38#include "base/misc.hh"
39#include "sim/sim_object.hh"
40
41struct PowerISAParams;
42class ThreadContext;
43class Checkpoint;
44class EventManager;
45
46namespace PowerISA
47{
48
49class ISA : public SimObject
50{
51 protected:
52 MiscReg dummy;
53 MiscReg miscRegs[NumMiscRegs];
54
55 public:
56 typedef PowerISAParams Params;
57
58 void
59 clear()
60 {
61 }
62
63 MiscReg
64 readMiscRegNoEffect(int misc_reg)
65 {
66 fatal("Power does not currently have any misc regs defined\n");
67 return dummy;
68 }
69
70 MiscReg
71 readMiscReg(int misc_reg, ThreadContext *tc)
72 {
73 fatal("Power does not currently have any misc regs defined\n");
74 return dummy;
75 }
76
77 void
78 setMiscRegNoEffect(int misc_reg, const MiscReg &val)
79 {
80 fatal("Power does not currently have any misc regs defined\n");
81 }
82
83 void
84 setMiscReg(int misc_reg, const MiscReg &val, ThreadContext *tc)
85 {
86 fatal("Power does not currently have any misc regs defined\n");
87 }
88
89 int
90 flattenIntIndex(int reg)
91 {
92 return reg;
93 }
94
95 int
96 flattenFloatIndex(int reg)
97 {
98 return reg;
99 }
100
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