gpu_isa.hh (13557:fc33e6048b25) gpu_isa.hh (13593:4164fea26cbb)
1/*
2 * Copyright (c) 2016 Advanced Micro Devices, Inc.
3 * All rights reserved.
4 *
5 * For use for simulation and test purposes only
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright notice,
11 * this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright notice,
14 * this list of conditions and the following disclaimer in the documentation
15 * and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the copyright holder nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 *
33 * Authors: Anthony Gutierrez
34 */
35
36#ifndef __ARCH_HSAIL_GPU_ISA_HH__
37#define __ARCH_HSAIL_GPU_ISA_HH__
38
39#include <cstdint>
40
41#include "arch/hsail/gpu_types.hh"
42#include "base/logging.hh"
43#include "base/types.hh"
44#include "gpu-compute/misc.hh"
45
46namespace HsailISA
47{
1/*
2 * Copyright (c) 2016 Advanced Micro Devices, Inc.
3 * All rights reserved.
4 *
5 * For use for simulation and test purposes only
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright notice,
11 * this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright notice,
14 * this list of conditions and the following disclaimer in the documentation
15 * and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the copyright holder nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
31 * POSSIBILITY OF SUCH DAMAGE.
32 *
33 * Authors: Anthony Gutierrez
34 */
35
36#ifndef __ARCH_HSAIL_GPU_ISA_HH__
37#define __ARCH_HSAIL_GPU_ISA_HH__
38
39#include <cstdint>
40
41#include "arch/hsail/gpu_types.hh"
42#include "base/logging.hh"
43#include "base/types.hh"
44#include "gpu-compute/misc.hh"
45
46namespace HsailISA
47{
48 typedef uint64_t MiscReg;
49
50 class GPUISA
51 {
52 public:
53 GPUISA()
54 {
55 }
56
57 void
48 class GPUISA
49 {
50 public:
51 GPUISA()
52 {
53 }
54
55 void
58 writeMiscReg(int opIdx, MiscReg operandVal)
56 writeMiscReg(int opIdx, RegVal operandVal)
59 {
60 fatal("HSAIL does not implement misc registers yet\n");
61 }
62
57 {
58 fatal("HSAIL does not implement misc registers yet\n");
59 }
60
63 MiscReg
61 RegVal
64 readMiscReg(int opIdx) const
65 {
66 fatal("HSAIL does not implement misc registers yet\n");
67 }
68
69 bool hasScalarUnit() const { return false; }
70
71 uint32_t
72 advancePC(uint32_t old_pc, GPUDynInstPtr gpuDynInst)
73 {
74 return old_pc + sizeof(RawMachInst);
75 }
76 };
77}
78
79#endif // __ARCH_HSAIL_GPU_ISA_HH__
62 readMiscReg(int opIdx) const
63 {
64 fatal("HSAIL does not implement misc registers yet\n");
65 }
66
67 bool hasScalarUnit() const { return false; }
68
69 uint32_t
70 advancePC(uint32_t old_pc, GPUDynInstPtr gpuDynInst)
71 {
72 return old_pc + sizeof(RawMachInst);
73 }
74 };
75}
76
77#endif // __ARCH_HSAIL_GPU_ISA_HH__