vfp.isa (7396:53454ef35b46) vfp.isa (7640:5286a8a469c5)
1// -*- mode:c++ -*-
2
3// Copyright (c) 2010 ARM Limited
4// All rights reserved
5//
6// The license below extends only to copyright in the software and shall
7// not be construed as granting a license to any other intellectual
8// property including but not limited to intellectual property relating
9// to a hardware implementation of the functionality of the software
10// licensed hereunder. You may use the software subject to the license
11// terms below provided that you ensure that this notice is replicated
12// unmodified and in its entirety in all distributions of the software,
13// modified or unmodified, in source code or in binary form.
14//
15// Redistribution and use in source and binary forms, with or without
16// modification, are permitted provided that the following conditions are
17// met: redistributions of source code must retain the above copyright
18// notice, this list of conditions and the following disclaimer;
19// redistributions in binary form must reproduce the above copyright
20// notice, this list of conditions and the following disclaimer in the
21// documentation and/or other materials provided with the distribution;
22// neither the name of the copyright holders nor the names of its
23// contributors may be used to endorse or promote products derived from
24// this software without specific prior written permission.
25//
26// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
31// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
33// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
34// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
35// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37//
38// Authors: Gabe Black
39
1// -*- mode:c++ -*-
2
3// Copyright (c) 2010 ARM Limited
4// All rights reserved
5//
6// The license below extends only to copyright in the software and shall
7// not be construed as granting a license to any other intellectual
8// property including but not limited to intellectual property relating
9// to a hardware implementation of the functionality of the software
10// licensed hereunder. You may use the software subject to the license
11// terms below provided that you ensure that this notice is replicated
12// unmodified and in its entirety in all distributions of the software,
13// modified or unmodified, in source code or in binary form.
14//
15// Redistribution and use in source and binary forms, with or without
16// modification, are permitted provided that the following conditions are
17// met: redistributions of source code must retain the above copyright
18// notice, this list of conditions and the following disclaimer;
19// redistributions in binary form must reproduce the above copyright
20// notice, this list of conditions and the following disclaimer in the
21// documentation and/or other materials provided with the distribution;
22// neither the name of the copyright holders nor the names of its
23// contributors may be used to endorse or promote products derived from
24// this software without specific prior written permission.
25//
26// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
27// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
28// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
29// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
30// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
31// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
32// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
33// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
34// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
35// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
36// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37//
38// Authors: Gabe Black
39
40let {{
41 vfpEnabledCheckCode = '''
42 if (!vfpEnabled(Cpacr, Cpsr, Fpexc))
43 return disabledFault();
44 '''
45
46 vmsrrsEnabledCheckCode = '''
47 if (!vfpEnabled(Cpacr, Cpsr))
48 return disabledFault();
49 '''
50}};
51
40def template FpRegRegOpDeclare {{
41class %(class_name)s : public %(base_class)s
42{
43 public:
44 // Constructor
45 %(class_name)s(ExtMachInst machInst,
46 IntRegIndex _dest, IntRegIndex _op1,
47 VfpMicroMode mode = VfpNotAMicroop);
48 %(BasicExecDeclare)s
49};
50}};
51
52def template FpRegRegOpConstructor {{
53 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
54 IntRegIndex _dest, IntRegIndex _op1,
55 VfpMicroMode mode)
56 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
57 _dest, _op1, mode)
58 {
59 %(constructor)s;
60 }
61}};
62
63def template FpRegImmOpDeclare {{
64class %(class_name)s : public %(base_class)s
65{
66 public:
67 // Constructor
68 %(class_name)s(ExtMachInst machInst, IntRegIndex _dest,
69 uint64_t _imm, VfpMicroMode mode = VfpNotAMicroop);
70 %(BasicExecDeclare)s
71};
72}};
73
74def template FpRegImmOpConstructor {{
75 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
76 IntRegIndex _dest, uint64_t _imm, VfpMicroMode mode)
77 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
78 _dest, _imm, mode)
79 {
80 %(constructor)s;
81 }
82}};
83
84def template FpRegRegImmOpDeclare {{
85class %(class_name)s : public %(base_class)s
86{
87 public:
88 // Constructor
89 %(class_name)s(ExtMachInst machInst,
90 IntRegIndex _dest, IntRegIndex _op1,
91 uint64_t _imm, VfpMicroMode mode = VfpNotAMicroop);
92 %(BasicExecDeclare)s
93};
94}};
95
96def template FpRegRegImmOpConstructor {{
97 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
98 IntRegIndex _dest,
99 IntRegIndex _op1,
100 uint64_t _imm,
101 VfpMicroMode mode)
102 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
103 _dest, _op1, _imm, mode)
104 {
105 %(constructor)s;
106 }
107}};
108
109def template FpRegRegRegOpDeclare {{
110class %(class_name)s : public %(base_class)s
111{
112 public:
113 // Constructor
114 %(class_name)s(ExtMachInst machInst,
115 IntRegIndex _dest, IntRegIndex _op1, IntRegIndex _op2,
116 VfpMicroMode mode = VfpNotAMicroop);
117 %(BasicExecDeclare)s
118};
119}};
120
121def template FpRegRegRegOpConstructor {{
122 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
123 IntRegIndex _dest,
124 IntRegIndex _op1,
125 IntRegIndex _op2,
126 VfpMicroMode mode)
127 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
128 _dest, _op1, _op2, mode)
129 {
130 %(constructor)s;
131 }
132}};
52def template FpRegRegOpDeclare {{
53class %(class_name)s : public %(base_class)s
54{
55 public:
56 // Constructor
57 %(class_name)s(ExtMachInst machInst,
58 IntRegIndex _dest, IntRegIndex _op1,
59 VfpMicroMode mode = VfpNotAMicroop);
60 %(BasicExecDeclare)s
61};
62}};
63
64def template FpRegRegOpConstructor {{
65 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
66 IntRegIndex _dest, IntRegIndex _op1,
67 VfpMicroMode mode)
68 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
69 _dest, _op1, mode)
70 {
71 %(constructor)s;
72 }
73}};
74
75def template FpRegImmOpDeclare {{
76class %(class_name)s : public %(base_class)s
77{
78 public:
79 // Constructor
80 %(class_name)s(ExtMachInst machInst, IntRegIndex _dest,
81 uint64_t _imm, VfpMicroMode mode = VfpNotAMicroop);
82 %(BasicExecDeclare)s
83};
84}};
85
86def template FpRegImmOpConstructor {{
87 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
88 IntRegIndex _dest, uint64_t _imm, VfpMicroMode mode)
89 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
90 _dest, _imm, mode)
91 {
92 %(constructor)s;
93 }
94}};
95
96def template FpRegRegImmOpDeclare {{
97class %(class_name)s : public %(base_class)s
98{
99 public:
100 // Constructor
101 %(class_name)s(ExtMachInst machInst,
102 IntRegIndex _dest, IntRegIndex _op1,
103 uint64_t _imm, VfpMicroMode mode = VfpNotAMicroop);
104 %(BasicExecDeclare)s
105};
106}};
107
108def template FpRegRegImmOpConstructor {{
109 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
110 IntRegIndex _dest,
111 IntRegIndex _op1,
112 uint64_t _imm,
113 VfpMicroMode mode)
114 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
115 _dest, _op1, _imm, mode)
116 {
117 %(constructor)s;
118 }
119}};
120
121def template FpRegRegRegOpDeclare {{
122class %(class_name)s : public %(base_class)s
123{
124 public:
125 // Constructor
126 %(class_name)s(ExtMachInst machInst,
127 IntRegIndex _dest, IntRegIndex _op1, IntRegIndex _op2,
128 VfpMicroMode mode = VfpNotAMicroop);
129 %(BasicExecDeclare)s
130};
131}};
132
133def template FpRegRegRegOpConstructor {{
134 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
135 IntRegIndex _dest,
136 IntRegIndex _op1,
137 IntRegIndex _op2,
138 VfpMicroMode mode)
139 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
140 _dest, _op1, _op2, mode)
141 {
142 %(constructor)s;
143 }
144}};