mem.isa (6245:f8692407cc23) mem.isa (6250:1cc6e860d95f)
1// -*- mode:c++ -*-
2
3// Copyright (c) 2007-2008 The Florida State University
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

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52 int32_t disp;
53 int32_t disp8;
54 int32_t up;
55 int32_t hilo,
56 shift_size,
57 shift;
58
59 /// Constructor
1// -*- mode:c++ -*-
2
3// Copyright (c) 2007-2008 The Florida State University
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

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52 int32_t disp;
53 int32_t disp8;
54 int32_t up;
55 int32_t hilo,
56 shift_size,
57 shift;
58
59 /// Constructor
60 Memory(const char *mnem, MachInst _machInst, OpClass __opClass,
60 Memory(const char *mnem, ExtMachInst _machInst, OpClass __opClass,
61 StaticInstPtr _eaCompPtr = nullStaticInstPtr,
62 StaticInstPtr _memAccPtr = nullStaticInstPtr)
63 : PredOp(mnem, _machInst, __opClass),
64 memAccessFlags(0), eaCompPtr(_eaCompPtr), memAccPtr(_memAccPtr),
65 disp(IMMED_11_0), disp8(IMMED_7_0 << 2), up(UP),
66 hilo((IMMED_HI_11_8 << 4) | IMMED_LO_3_0),
67 shift_size(SHIFT_SIZE), shift(SHIFT)
68 {

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129
130 /**
131 * "Fake" effective address computation class for "%(mnemonic)s".
132 */
133 class EAComp : public %(base_class)s
134 {
135 public:
136 /// Constructor
61 StaticInstPtr _eaCompPtr = nullStaticInstPtr,
62 StaticInstPtr _memAccPtr = nullStaticInstPtr)
63 : PredOp(mnem, _machInst, __opClass),
64 memAccessFlags(0), eaCompPtr(_eaCompPtr), memAccPtr(_memAccPtr),
65 disp(IMMED_11_0), disp8(IMMED_7_0 << 2), up(UP),
66 hilo((IMMED_HI_11_8 << 4) | IMMED_LO_3_0),
67 shift_size(SHIFT_SIZE), shift(SHIFT)
68 {

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129
130 /**
131 * "Fake" effective address computation class for "%(mnemonic)s".
132 */
133 class EAComp : public %(base_class)s
134 {
135 public:
136 /// Constructor
137 EAComp(MachInst machInst);
137 EAComp(ExtMachInst machInst);
138
139 %(BasicExecDeclare)s
140 };
141
142 /**
143 * "Fake" memory access instruction class for "%(mnemonic)s".
144 */
145 class MemAcc : public %(base_class)s
146 {
147 public:
148 /// Constructor
138
139 %(BasicExecDeclare)s
140 };
141
142 /**
143 * "Fake" memory access instruction class for "%(mnemonic)s".
144 */
145 class MemAcc : public %(base_class)s
146 {
147 public:
148 /// Constructor
149 MemAcc(MachInst machInst);
149 MemAcc(ExtMachInst machInst);
150
151 %(BasicExecDeclare)s
152 };
153
154 public:
155
156 /// Constructor.
150
151 %(BasicExecDeclare)s
152 };
153
154 public:
155
156 /// Constructor.
157 %(class_name)s(MachInst machInst);
157 %(class_name)s(ExtMachInst machInst);
158
159 %(BasicExecDeclare)s
160
161 %(InitiateAccDeclare)s
162
163 %(CompleteAccDeclare)s
164 };
165}};

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171
172
173def template CompleteAccDeclare {{
174 Fault completeAcc(PacketPtr, %(CPU_exec_context)s *, Trace::InstRecord *) const;
175}};
176
177
178def template EACompConstructor {{
158
159 %(BasicExecDeclare)s
160
161 %(InitiateAccDeclare)s
162
163 %(CompleteAccDeclare)s
164 };
165}};

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171
172
173def template CompleteAccDeclare {{
174 Fault completeAcc(PacketPtr, %(CPU_exec_context)s *, Trace::InstRecord *) const;
175}};
176
177
178def template EACompConstructor {{
179 inline %(class_name)s::EAComp::EAComp(MachInst machInst)
179 inline %(class_name)s::EAComp::EAComp(ExtMachInst machInst)
180 : %(base_class)s("%(mnemonic)s (EAComp)", machInst, IntAluOp)
181 {
182 %(constructor)s;
183 }
184}};
185
186
187def template MemAccConstructor {{
180 : %(base_class)s("%(mnemonic)s (EAComp)", machInst, IntAluOp)
181 {
182 %(constructor)s;
183 }
184}};
185
186
187def template MemAccConstructor {{
188 inline %(class_name)s::MemAcc::MemAcc(MachInst machInst)
188 inline %(class_name)s::MemAcc::MemAcc(ExtMachInst machInst)
189 : %(base_class)s("%(mnemonic)s (MemAcc)", machInst, %(op_class)s)
190 {
191 %(constructor)s;
192 }
193}};
194
195
196def template LoadStoreConstructor {{
189 : %(base_class)s("%(mnemonic)s (MemAcc)", machInst, %(op_class)s)
190 {
191 %(constructor)s;
192 }
193}};
194
195
196def template LoadStoreConstructor {{
197 inline %(class_name)s::%(class_name)s(MachInst machInst)
197 inline %(class_name)s::%(class_name)s(ExtMachInst machInst)
198 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
199 new EAComp(machInst), new MemAcc(machInst))
200 {
201 %(constructor)s;
202 }
203}};
204
205

--- 356 unchanged lines hidden --- 		198 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
199 new EAComp(machInst), new MemAcc(machInst))
200 {
201 %(constructor)s;
202 }
203}};
204
205

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