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// Copyright (c) 2007-2008 The Florida State University
16// All rights reserved.
17//
18// Redistribution and use in source and binary forms, with or without
19// modification, are permitted provided that the following conditions are
20// met: redistributions of source code must retain the above copyright
21// notice, this list of conditions and the following disclaimer;
22// redistributions in binary form must reproduce the above copyright
23// notice, this list of conditions and the following disclaimer in the
24// documentation and/or other materials provided with the distribution;
25// neither the name of the copyright holders nor the names of its
26// contributors may be used to endorse or promote products derived from
27// this software without specific prior written permission.
28//
29// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
30// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
31// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
32// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
33// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
34// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
35// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
36// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
37// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
38// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
39// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
40//
41// Authors: Stephen Hines
42
43
44def template SwapExecute {{
45 Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
46 Trace::InstRecord *traceData) const
47 {
48 Addr EA;
49 Fault fault = NoFault;
50
51 %(op_decl)s;
52 uint64_t memData = 0;
53 %(op_rd)s;
54 %(ea_code)s;
55
56 if (%(predicate_test)s)
57 {
58 %(preacc_code)s;
59
60 if (fault == NoFault) {
61 fault = xc->write((uint%(mem_acc_size)d_t&)Mem,
62 EA, memAccessFlags, &memData);
63 }
64
65 if (fault == NoFault) {
66 %(postacc_code)s;
67 }
68
69 if (fault == NoFault) {
70 %(op_wb)s;
71 }
72 }
73
74 if (fault == NoFault && machInst.itstateMask != 0) {
75 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
76 }
77
78 return fault;
79 }
80}};
81
82def template SwapInitiateAcc {{
83 Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
84 Trace::InstRecord *traceData) const
85 {
86 Addr EA;
87 Fault fault = NoFault;
88
89 %(op_decl)s;
90 uint64_t memData = 0;
91 %(op_rd)s;
92 %(ea_code)s;
93
94 if (%(predicate_test)s)
95 {
96 %(preacc_code)s;
97
98 if (fault == NoFault) {
99 fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
100 memAccessFlags, &memData);
101 }
102
103 if (fault == NoFault) {
104 %(op_wb)s;
105 }
106 }
107
108 if (fault == NoFault && machInst.itstateMask != 0) {
109 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
110 }
111
112 return fault;
113 }
114}};
115
116def template SwapCompleteAcc {{
117 Fault %(class_name)s::completeAcc(PacketPtr pkt,
118 %(CPU_exec_context)s *xc,
119 Trace::InstRecord *traceData) const
120 {
121 Fault fault = NoFault;
122
123 %(op_decl)s;
124 %(op_rd)s;
125
126 if (%(predicate_test)s)
127 {
128 // ARM instructions will not have a pkt if the predicate is false
129 uint64_t memData = pkt->get<typeof(Mem)>();
130
131 %(postacc_code)s;
132
133 if (fault == NoFault) {
134 %(op_wb)s;
135 }
136 }
137
138 if (fault == NoFault && machInst.itstateMask != 0) {
139 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
140 }
141
142 return fault;
143 }
144}};
145
146def template LoadExecute {{
147 Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
148 Trace::InstRecord *traceData) const
149 {
150 Addr EA;
151 Fault fault = NoFault;
152
153 %(op_decl)s;
154 %(op_rd)s;
155 %(ea_code)s;
156
157 if (%(predicate_test)s)
158 {
159 if (fault == NoFault) {
160 fault = xc->read(EA, (uint%(mem_acc_size)d_t&)Mem, memAccessFlags);
161 %(memacc_code)s;
162 }
163
164 if (fault == NoFault) {
165 %(op_wb)s;
166 }
167 }
168
169 if (fault == NoFault && machInst.itstateMask != 0) {
170 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
171 }
172
173 return fault;
174 }
175}};
176
177def template StoreExecute {{
178 Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
179 Trace::InstRecord *traceData) const
180 {
181 Addr EA;
182 Fault fault = NoFault;
183
184 %(op_decl)s;
185 %(op_rd)s;
186 %(ea_code)s;
187
188 if (%(predicate_test)s)
189 {
190 if (fault == NoFault) {
191 %(memacc_code)s;
192 }
193
194 if (fault == NoFault) {
195 fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
196 memAccessFlags, NULL);
197 if (traceData) { traceData->setData(Mem); }
198 }
199
200 if (fault == NoFault) {
201 %(op_wb)s;
202 }
203 }
204
205 if (fault == NoFault && machInst.itstateMask != 0) {
206 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
207 }
208
209 return fault;
210 }
211}};
212
213def template StoreExExecute {{
214 Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
215 Trace::InstRecord *traceData) const
216 {
217 Addr EA;
218 Fault fault = NoFault;
219
220 %(op_decl)s;
221 %(op_rd)s;
222 %(ea_code)s;
223
224 if (%(predicate_test)s)
225 {
226 if (fault == NoFault) {
227 %(memacc_code)s;
228 }
229
230 uint64_t writeResult;
231
232 if (fault == NoFault) {
233 fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
234 memAccessFlags, &writeResult);
235 if (traceData) { traceData->setData(Mem); }
236 }
237
238 if (fault == NoFault) {
239 %(postacc_code)s;
240 }
241
242 if (fault == NoFault) {
243 %(op_wb)s;
244 }
245 }
246
247 if (fault == NoFault && machInst.itstateMask != 0) {
248 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
249 }
250
251 return fault;
252 }
253}};
254
255def template StoreExInitiateAcc {{
256 Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
257 Trace::InstRecord *traceData) const
258 {
259 Addr EA;
260 Fault fault = NoFault;
261
262 %(op_decl)s;
263 %(op_rd)s;
264 %(ea_code)s;
265
266 if (%(predicate_test)s)
267 {
268 if (fault == NoFault) {
269 %(memacc_code)s;
270 }
271
272 if (fault == NoFault) {
273 fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
274 memAccessFlags, NULL);
275 if (traceData) { traceData->setData(Mem); }
276 }
277
278 // Need to write back any potential address register update
279 if (fault == NoFault) {
280 %(op_wb)s;
281 }
282 }
283
284 if (fault == NoFault && machInst.itstateMask != 0) {
285 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
286 }
287
288 return fault;
289 }
290}};
291
292def template StoreInitiateAcc {{
293 Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
294 Trace::InstRecord *traceData) const
295 {
296 Addr EA;
297 Fault fault = NoFault;
298
299 %(op_decl)s;
300 %(op_rd)s;
301 %(ea_code)s;
302
303 if (%(predicate_test)s)
304 {
305 if (fault == NoFault) {
306 %(memacc_code)s;
307 }
308
309 if (fault == NoFault) {
310 fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
311 memAccessFlags, NULL);
312 if (traceData) { traceData->setData(Mem); }
313 }
314
315 // Need to write back any potential address register update
316 if (fault == NoFault) {
317 %(op_wb)s;
318 }
319 }
320
321 if (fault == NoFault && machInst.itstateMask != 0) {
322 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
323 }
324
325 return fault;
326 }
327}};
328
329def template LoadInitiateAcc {{
330 Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
331 Trace::InstRecord *traceData) const
332 {
333 Addr EA;
334 Fault fault = NoFault;
335
336 %(op_src_decl)s;
337 %(op_rd)s;
338 %(ea_code)s;
339
340 if (%(predicate_test)s)
341 {
342 if (fault == NoFault) {
343 fault = xc->read(EA, (uint%(mem_acc_size)d_t &)Mem, memAccessFlags);
344 }
| 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// Copyright (c) 2007-2008 The Florida State University
16// All rights reserved.
17//
18// Redistribution and use in source and binary forms, with or without
19// modification, are permitted provided that the following conditions are
20// met: redistributions of source code must retain the above copyright
21// notice, this list of conditions and the following disclaimer;
22// redistributions in binary form must reproduce the above copyright
23// notice, this list of conditions and the following disclaimer in the
24// documentation and/or other materials provided with the distribution;
25// neither the name of the copyright holders nor the names of its
26// contributors may be used to endorse or promote products derived from
27// this software without specific prior written permission.
28//
29// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
30// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
31// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
32// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
33// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
34// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
35// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
36// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
37// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
38// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
39// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
40//
41// Authors: Stephen Hines
42
43
44def template SwapExecute {{
45 Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
46 Trace::InstRecord *traceData) const
47 {
48 Addr EA;
49 Fault fault = NoFault;
50
51 %(op_decl)s;
52 uint64_t memData = 0;
53 %(op_rd)s;
54 %(ea_code)s;
55
56 if (%(predicate_test)s)
57 {
58 %(preacc_code)s;
59
60 if (fault == NoFault) {
61 fault = xc->write((uint%(mem_acc_size)d_t&)Mem,
62 EA, memAccessFlags, &memData);
63 }
64
65 if (fault == NoFault) {
66 %(postacc_code)s;
67 }
68
69 if (fault == NoFault) {
70 %(op_wb)s;
71 }
72 }
73
74 if (fault == NoFault && machInst.itstateMask != 0) {
75 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
76 }
77
78 return fault;
79 }
80}};
81
82def template SwapInitiateAcc {{
83 Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
84 Trace::InstRecord *traceData) const
85 {
86 Addr EA;
87 Fault fault = NoFault;
88
89 %(op_decl)s;
90 uint64_t memData = 0;
91 %(op_rd)s;
92 %(ea_code)s;
93
94 if (%(predicate_test)s)
95 {
96 %(preacc_code)s;
97
98 if (fault == NoFault) {
99 fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
100 memAccessFlags, &memData);
101 }
102
103 if (fault == NoFault) {
104 %(op_wb)s;
105 }
106 }
107
108 if (fault == NoFault && machInst.itstateMask != 0) {
109 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
110 }
111
112 return fault;
113 }
114}};
115
116def template SwapCompleteAcc {{
117 Fault %(class_name)s::completeAcc(PacketPtr pkt,
118 %(CPU_exec_context)s *xc,
119 Trace::InstRecord *traceData) const
120 {
121 Fault fault = NoFault;
122
123 %(op_decl)s;
124 %(op_rd)s;
125
126 if (%(predicate_test)s)
127 {
128 // ARM instructions will not have a pkt if the predicate is false
129 uint64_t memData = pkt->get<typeof(Mem)>();
130
131 %(postacc_code)s;
132
133 if (fault == NoFault) {
134 %(op_wb)s;
135 }
136 }
137
138 if (fault == NoFault && machInst.itstateMask != 0) {
139 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
140 }
141
142 return fault;
143 }
144}};
145
146def template LoadExecute {{
147 Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
148 Trace::InstRecord *traceData) const
149 {
150 Addr EA;
151 Fault fault = NoFault;
152
153 %(op_decl)s;
154 %(op_rd)s;
155 %(ea_code)s;
156
157 if (%(predicate_test)s)
158 {
159 if (fault == NoFault) {
160 fault = xc->read(EA, (uint%(mem_acc_size)d_t&)Mem, memAccessFlags);
161 %(memacc_code)s;
162 }
163
164 if (fault == NoFault) {
165 %(op_wb)s;
166 }
167 }
168
169 if (fault == NoFault && machInst.itstateMask != 0) {
170 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
171 }
172
173 return fault;
174 }
175}};
176
177def template StoreExecute {{
178 Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
179 Trace::InstRecord *traceData) const
180 {
181 Addr EA;
182 Fault fault = NoFault;
183
184 %(op_decl)s;
185 %(op_rd)s;
186 %(ea_code)s;
187
188 if (%(predicate_test)s)
189 {
190 if (fault == NoFault) {
191 %(memacc_code)s;
192 }
193
194 if (fault == NoFault) {
195 fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
196 memAccessFlags, NULL);
197 if (traceData) { traceData->setData(Mem); }
198 }
199
200 if (fault == NoFault) {
201 %(op_wb)s;
202 }
203 }
204
205 if (fault == NoFault && machInst.itstateMask != 0) {
206 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
207 }
208
209 return fault;
210 }
211}};
212
213def template StoreExExecute {{
214 Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
215 Trace::InstRecord *traceData) const
216 {
217 Addr EA;
218 Fault fault = NoFault;
219
220 %(op_decl)s;
221 %(op_rd)s;
222 %(ea_code)s;
223
224 if (%(predicate_test)s)
225 {
226 if (fault == NoFault) {
227 %(memacc_code)s;
228 }
229
230 uint64_t writeResult;
231
232 if (fault == NoFault) {
233 fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
234 memAccessFlags, &writeResult);
235 if (traceData) { traceData->setData(Mem); }
236 }
237
238 if (fault == NoFault) {
239 %(postacc_code)s;
240 }
241
242 if (fault == NoFault) {
243 %(op_wb)s;
244 }
245 }
246
247 if (fault == NoFault && machInst.itstateMask != 0) {
248 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
249 }
250
251 return fault;
252 }
253}};
254
255def template StoreExInitiateAcc {{
256 Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
257 Trace::InstRecord *traceData) const
258 {
259 Addr EA;
260 Fault fault = NoFault;
261
262 %(op_decl)s;
263 %(op_rd)s;
264 %(ea_code)s;
265
266 if (%(predicate_test)s)
267 {
268 if (fault == NoFault) {
269 %(memacc_code)s;
270 }
271
272 if (fault == NoFault) {
273 fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
274 memAccessFlags, NULL);
275 if (traceData) { traceData->setData(Mem); }
276 }
277
278 // Need to write back any potential address register update
279 if (fault == NoFault) {
280 %(op_wb)s;
281 }
282 }
283
284 if (fault == NoFault && machInst.itstateMask != 0) {
285 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
286 }
287
288 return fault;
289 }
290}};
291
292def template StoreInitiateAcc {{
293 Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
294 Trace::InstRecord *traceData) const
295 {
296 Addr EA;
297 Fault fault = NoFault;
298
299 %(op_decl)s;
300 %(op_rd)s;
301 %(ea_code)s;
302
303 if (%(predicate_test)s)
304 {
305 if (fault == NoFault) {
306 %(memacc_code)s;
307 }
308
309 if (fault == NoFault) {
310 fault = xc->write((uint%(mem_acc_size)d_t&)Mem, EA,
311 memAccessFlags, NULL);
312 if (traceData) { traceData->setData(Mem); }
313 }
314
315 // Need to write back any potential address register update
316 if (fault == NoFault) {
317 %(op_wb)s;
318 }
319 }
320
321 if (fault == NoFault && machInst.itstateMask != 0) {
322 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
323 }
324
325 return fault;
326 }
327}};
328
329def template LoadInitiateAcc {{
330 Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
331 Trace::InstRecord *traceData) const
332 {
333 Addr EA;
334 Fault fault = NoFault;
335
336 %(op_src_decl)s;
337 %(op_rd)s;
338 %(ea_code)s;
339
340 if (%(predicate_test)s)
341 {
342 if (fault == NoFault) {
343 fault = xc->read(EA, (uint%(mem_acc_size)d_t &)Mem, memAccessFlags);
344 }
|
345 }
346
347 return fault;
348 }
349}};
350
351def template LoadCompleteAcc {{
352 Fault %(class_name)s::completeAcc(PacketPtr pkt,
353 %(CPU_exec_context)s *xc,
354 Trace::InstRecord *traceData) const
355 {
356 Fault fault = NoFault;
357
358 %(op_decl)s;
359 %(op_rd)s;
360
361 if (%(predicate_test)s)
362 {
363 // ARM instructions will not have a pkt if the predicate is false
364 Mem = pkt->get<typeof(Mem)>();
365
366 if (fault == NoFault) {
367 %(memacc_code)s;
368 }
369
370 if (fault == NoFault) {
371 %(op_wb)s;
372 }
373 }
374
375 if (fault == NoFault && machInst.itstateMask != 0) {
376 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
377 }
378
379 return fault;
380 }
381}};
382
383def template StoreCompleteAcc {{
384 Fault %(class_name)s::completeAcc(PacketPtr pkt,
385 %(CPU_exec_context)s *xc,
386 Trace::InstRecord *traceData) const
387 {
388 Fault fault = NoFault;
389
390 %(op_decl)s;
391 %(op_rd)s;
392
393 if (%(predicate_test)s)
394 {
395 if (fault == NoFault) {
396 %(op_wb)s;
397 }
398 }
399
400 if (fault == NoFault && machInst.itstateMask != 0) {
401 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
402 }
403
404 return fault;
405 }
406}};
407
408def template StoreExCompleteAcc {{
409 Fault %(class_name)s::completeAcc(PacketPtr pkt,
410 %(CPU_exec_context)s *xc,
411 Trace::InstRecord *traceData) const
412 {
413 Fault fault = NoFault;
414
415 %(op_decl)s;
416 %(op_rd)s;
417
418 if (%(predicate_test)s)
419 {
420 uint64_t writeResult = pkt->req->getExtraData();
421 %(postacc_code)s;
422
423 if (fault == NoFault) {
424 %(op_wb)s;
425 }
426 }
427
428 if (fault == NoFault && machInst.itstateMask != 0) {
429 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
430 }
431
432 return fault;
433 }
434}};
435
436def template RfeDeclare {{
437 /**
438 * Static instruction class for "%(mnemonic)s".
439 */
440 class %(class_name)s : public %(base_class)s
441 {
442 public:
443
444 /// Constructor.
445 %(class_name)s(ExtMachInst machInst,
446 uint32_t _base, int _mode, bool _wb);
447
448 %(BasicExecDeclare)s
449
450 %(InitiateAccDeclare)s
451
452 %(CompleteAccDeclare)s
453 };
454}};
455
456def template SrsDeclare {{
457 /**
458 * Static instruction class for "%(mnemonic)s".
459 */
460 class %(class_name)s : public %(base_class)s
461 {
462 public:
463
464 /// Constructor.
465 %(class_name)s(ExtMachInst machInst,
466 uint32_t _regMode, int _mode, bool _wb);
467
468 %(BasicExecDeclare)s
469
470 %(InitiateAccDeclare)s
471
472 %(CompleteAccDeclare)s
473 };
474}};
475
476def template SwapDeclare {{
477 /**
478 * Static instruction class for "%(mnemonic)s".
479 */
480 class %(class_name)s : public %(base_class)s
481 {
482 public:
483
484 /// Constructor.
485 %(class_name)s(ExtMachInst machInst,
486 uint32_t _dest, uint32_t _op1, uint32_t _base);
487
488 %(BasicExecDeclare)s
489
490 %(InitiateAccDeclare)s
491
492 %(CompleteAccDeclare)s
493 };
494}};
495
496def template LoadStoreDImmDeclare {{
497 /**
498 * Static instruction class for "%(mnemonic)s".
499 */
500 class %(class_name)s : public %(base_class)s
501 {
502 public:
503
504 /// Constructor.
505 %(class_name)s(ExtMachInst machInst,
506 uint32_t _dest, uint32_t _dest2,
507 uint32_t _base, bool _add, int32_t _imm);
508
509 %(BasicExecDeclare)s
510
511 %(InitiateAccDeclare)s
512
513 %(CompleteAccDeclare)s
514 };
515}};
516
517def template StoreExDImmDeclare {{
518 /**
519 * Static instruction class for "%(mnemonic)s".
520 */
521 class %(class_name)s : public %(base_class)s
522 {
523 public:
524
525 /// Constructor.
526 %(class_name)s(ExtMachInst machInst,
527 uint32_t _result, uint32_t _dest, uint32_t _dest2,
528 uint32_t _base, bool _add, int32_t _imm);
529
530 %(BasicExecDeclare)s
531
532 %(InitiateAccDeclare)s
533
534 %(CompleteAccDeclare)s
535 };
536}};
537
538def template LoadStoreImmDeclare {{
539 /**
540 * Static instruction class for "%(mnemonic)s".
541 */
542 class %(class_name)s : public %(base_class)s
543 {
544 public:
545
546 /// Constructor.
547 %(class_name)s(ExtMachInst machInst,
548 uint32_t _dest, uint32_t _base, bool _add, int32_t _imm);
549
550 %(BasicExecDeclare)s
551
552 %(InitiateAccDeclare)s
553
554 %(CompleteAccDeclare)s
555 };
556}};
557
558def template StoreExImmDeclare {{
559 /**
560 * Static instruction class for "%(mnemonic)s".
561 */
562 class %(class_name)s : public %(base_class)s
563 {
564 public:
565
566 /// Constructor.
567 %(class_name)s(ExtMachInst machInst,
568 uint32_t _result, uint32_t _dest, uint32_t _base,
569 bool _add, int32_t _imm);
570
571 %(BasicExecDeclare)s
572
573 %(InitiateAccDeclare)s
574
575 %(CompleteAccDeclare)s
576 };
577}};
578
579def template LoadStoreDRegDeclare {{
580 /**
581 * Static instruction class for "%(mnemonic)s".
582 */
583 class %(class_name)s : public %(base_class)s
584 {
585 public:
586
587 /// Constructor.
588 %(class_name)s(ExtMachInst machInst,
589 uint32_t _dest, uint32_t _dest2,
590 uint32_t _base, bool _add,
591 int32_t _shiftAmt, uint32_t _shiftType,
592 uint32_t _index);
593
594 %(BasicExecDeclare)s
595
596 %(InitiateAccDeclare)s
597
598 %(CompleteAccDeclare)s
599 };
600}};
601
602def template LoadStoreRegDeclare {{
603 /**
604 * Static instruction class for "%(mnemonic)s".
605 */
606 class %(class_name)s : public %(base_class)s
607 {
608 public:
609
610 /// Constructor.
611 %(class_name)s(ExtMachInst machInst,
612 uint32_t _dest, uint32_t _base, bool _add,
613 int32_t _shiftAmt, uint32_t _shiftType,
614 uint32_t _index);
615
616 %(BasicExecDeclare)s
617
618 %(InitiateAccDeclare)s
619
620 %(CompleteAccDeclare)s
621 };
622}};
623
624def template InitiateAccDeclare {{
625 Fault initiateAcc(%(CPU_exec_context)s *, Trace::InstRecord *) const;
626}};
627
628def template CompleteAccDeclare {{
629 Fault completeAcc(PacketPtr, %(CPU_exec_context)s *, Trace::InstRecord *) const;
630}};
631
632def template RfeConstructor {{
633 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
634 uint32_t _base, int _mode, bool _wb)
635 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
636 (IntRegIndex)_base, (AddrMode)_mode, _wb)
637 {
638 %(constructor)s;
639 }
640}};
641
642def template SrsConstructor {{
643 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
644 uint32_t _regMode, int _mode, bool _wb)
645 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
646 (OperatingMode)_regMode, (AddrMode)_mode, _wb)
647 {
648 %(constructor)s;
649 }
650}};
651
652def template SwapConstructor {{
653 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
654 uint32_t _dest, uint32_t _op1, uint32_t _base)
655 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
656 (IntRegIndex)_dest, (IntRegIndex)_op1, (IntRegIndex)_base)
657 {
658 %(constructor)s;
659 }
660}};
661
662def template LoadStoreDImmConstructor {{
663 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
664 uint32_t _dest, uint32_t _dest2,
665 uint32_t _base, bool _add, int32_t _imm)
666 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
667 (IntRegIndex)_dest, (IntRegIndex)_dest2,
668 (IntRegIndex)_base, _add, _imm)
669 {
670 %(constructor)s;
671 }
672}};
673
674def template StoreExDImmConstructor {{
675 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
676 uint32_t _result, uint32_t _dest, uint32_t _dest2,
677 uint32_t _base, bool _add, int32_t _imm)
678 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
679 (IntRegIndex)_result,
680 (IntRegIndex)_dest, (IntRegIndex)_dest2,
681 (IntRegIndex)_base, _add, _imm)
682 {
683 %(constructor)s;
684 }
685}};
686
687def template LoadStoreImmConstructor {{
688 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
689 uint32_t _dest, uint32_t _base, bool _add, int32_t _imm)
690 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
691 (IntRegIndex)_dest, (IntRegIndex)_base, _add, _imm)
692 {
693 %(constructor)s;
694 }
695}};
696
697def template StoreExImmConstructor {{
698 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
699 uint32_t _result, uint32_t _dest, uint32_t _base,
700 bool _add, int32_t _imm)
701 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
702 (IntRegIndex)_result, (IntRegIndex)_dest,
703 (IntRegIndex)_base, _add, _imm)
704 {
705 %(constructor)s;
706 }
707}};
708
709def template LoadStoreDRegConstructor {{
710 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
711 uint32_t _dest, uint32_t _dest2, uint32_t _base, bool _add,
712 int32_t _shiftAmt, uint32_t _shiftType, uint32_t _index)
713 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
714 (IntRegIndex)_dest, (IntRegIndex)_dest2,
715 (IntRegIndex)_base, _add,
716 _shiftAmt, (ArmShiftType)_shiftType,
717 (IntRegIndex)_index)
718 {
719 %(constructor)s;
720 }
721}};
722
723def template LoadStoreRegConstructor {{
724 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
725 uint32_t _dest, uint32_t _base, bool _add,
726 int32_t _shiftAmt, uint32_t _shiftType, uint32_t _index)
727 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
728 (IntRegIndex)_dest, (IntRegIndex)_base, _add,
729 _shiftAmt, (ArmShiftType)_shiftType,
730 (IntRegIndex)_index)
731 {
732 %(constructor)s;
733 }
734}};
| 347 }
348
349 return fault;
350 }
351}};
352
353def template LoadCompleteAcc {{
354 Fault %(class_name)s::completeAcc(PacketPtr pkt,
355 %(CPU_exec_context)s *xc,
356 Trace::InstRecord *traceData) const
357 {
358 Fault fault = NoFault;
359
360 %(op_decl)s;
361 %(op_rd)s;
362
363 if (%(predicate_test)s)
364 {
365 // ARM instructions will not have a pkt if the predicate is false
366 Mem = pkt->get<typeof(Mem)>();
367
368 if (fault == NoFault) {
369 %(memacc_code)s;
370 }
371
372 if (fault == NoFault) {
373 %(op_wb)s;
374 }
375 }
376
377 if (fault == NoFault && machInst.itstateMask != 0) {
378 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
379 }
380
381 return fault;
382 }
383}};
384
385def template StoreCompleteAcc {{
386 Fault %(class_name)s::completeAcc(PacketPtr pkt,
387 %(CPU_exec_context)s *xc,
388 Trace::InstRecord *traceData) const
389 {
390 Fault fault = NoFault;
391
392 %(op_decl)s;
393 %(op_rd)s;
394
395 if (%(predicate_test)s)
396 {
397 if (fault == NoFault) {
398 %(op_wb)s;
399 }
400 }
401
402 if (fault == NoFault && machInst.itstateMask != 0) {
403 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
404 }
405
406 return fault;
407 }
408}};
409
410def template StoreExCompleteAcc {{
411 Fault %(class_name)s::completeAcc(PacketPtr pkt,
412 %(CPU_exec_context)s *xc,
413 Trace::InstRecord *traceData) const
414 {
415 Fault fault = NoFault;
416
417 %(op_decl)s;
418 %(op_rd)s;
419
420 if (%(predicate_test)s)
421 {
422 uint64_t writeResult = pkt->req->getExtraData();
423 %(postacc_code)s;
424
425 if (fault == NoFault) {
426 %(op_wb)s;
427 }
428 }
429
430 if (fault == NoFault && machInst.itstateMask != 0) {
431 xc->setMiscReg(MISCREG_ITSTATE, machInst.newItstate);
432 }
433
434 return fault;
435 }
436}};
437
438def template RfeDeclare {{
439 /**
440 * Static instruction class for "%(mnemonic)s".
441 */
442 class %(class_name)s : public %(base_class)s
443 {
444 public:
445
446 /// Constructor.
447 %(class_name)s(ExtMachInst machInst,
448 uint32_t _base, int _mode, bool _wb);
449
450 %(BasicExecDeclare)s
451
452 %(InitiateAccDeclare)s
453
454 %(CompleteAccDeclare)s
455 };
456}};
457
458def template SrsDeclare {{
459 /**
460 * Static instruction class for "%(mnemonic)s".
461 */
462 class %(class_name)s : public %(base_class)s
463 {
464 public:
465
466 /// Constructor.
467 %(class_name)s(ExtMachInst machInst,
468 uint32_t _regMode, int _mode, bool _wb);
469
470 %(BasicExecDeclare)s
471
472 %(InitiateAccDeclare)s
473
474 %(CompleteAccDeclare)s
475 };
476}};
477
478def template SwapDeclare {{
479 /**
480 * Static instruction class for "%(mnemonic)s".
481 */
482 class %(class_name)s : public %(base_class)s
483 {
484 public:
485
486 /// Constructor.
487 %(class_name)s(ExtMachInst machInst,
488 uint32_t _dest, uint32_t _op1, uint32_t _base);
489
490 %(BasicExecDeclare)s
491
492 %(InitiateAccDeclare)s
493
494 %(CompleteAccDeclare)s
495 };
496}};
497
498def template LoadStoreDImmDeclare {{
499 /**
500 * Static instruction class for "%(mnemonic)s".
501 */
502 class %(class_name)s : public %(base_class)s
503 {
504 public:
505
506 /// Constructor.
507 %(class_name)s(ExtMachInst machInst,
508 uint32_t _dest, uint32_t _dest2,
509 uint32_t _base, bool _add, int32_t _imm);
510
511 %(BasicExecDeclare)s
512
513 %(InitiateAccDeclare)s
514
515 %(CompleteAccDeclare)s
516 };
517}};
518
519def template StoreExDImmDeclare {{
520 /**
521 * Static instruction class for "%(mnemonic)s".
522 */
523 class %(class_name)s : public %(base_class)s
524 {
525 public:
526
527 /// Constructor.
528 %(class_name)s(ExtMachInst machInst,
529 uint32_t _result, uint32_t _dest, uint32_t _dest2,
530 uint32_t _base, bool _add, int32_t _imm);
531
532 %(BasicExecDeclare)s
533
534 %(InitiateAccDeclare)s
535
536 %(CompleteAccDeclare)s
537 };
538}};
539
540def template LoadStoreImmDeclare {{
541 /**
542 * Static instruction class for "%(mnemonic)s".
543 */
544 class %(class_name)s : public %(base_class)s
545 {
546 public:
547
548 /// Constructor.
549 %(class_name)s(ExtMachInst machInst,
550 uint32_t _dest, uint32_t _base, bool _add, int32_t _imm);
551
552 %(BasicExecDeclare)s
553
554 %(InitiateAccDeclare)s
555
556 %(CompleteAccDeclare)s
557 };
558}};
559
560def template StoreExImmDeclare {{
561 /**
562 * Static instruction class for "%(mnemonic)s".
563 */
564 class %(class_name)s : public %(base_class)s
565 {
566 public:
567
568 /// Constructor.
569 %(class_name)s(ExtMachInst machInst,
570 uint32_t _result, uint32_t _dest, uint32_t _base,
571 bool _add, int32_t _imm);
572
573 %(BasicExecDeclare)s
574
575 %(InitiateAccDeclare)s
576
577 %(CompleteAccDeclare)s
578 };
579}};
580
581def template LoadStoreDRegDeclare {{
582 /**
583 * Static instruction class for "%(mnemonic)s".
584 */
585 class %(class_name)s : public %(base_class)s
586 {
587 public:
588
589 /// Constructor.
590 %(class_name)s(ExtMachInst machInst,
591 uint32_t _dest, uint32_t _dest2,
592 uint32_t _base, bool _add,
593 int32_t _shiftAmt, uint32_t _shiftType,
594 uint32_t _index);
595
596 %(BasicExecDeclare)s
597
598 %(InitiateAccDeclare)s
599
600 %(CompleteAccDeclare)s
601 };
602}};
603
604def template LoadStoreRegDeclare {{
605 /**
606 * Static instruction class for "%(mnemonic)s".
607 */
608 class %(class_name)s : public %(base_class)s
609 {
610 public:
611
612 /// Constructor.
613 %(class_name)s(ExtMachInst machInst,
614 uint32_t _dest, uint32_t _base, bool _add,
615 int32_t _shiftAmt, uint32_t _shiftType,
616 uint32_t _index);
617
618 %(BasicExecDeclare)s
619
620 %(InitiateAccDeclare)s
621
622 %(CompleteAccDeclare)s
623 };
624}};
625
626def template InitiateAccDeclare {{
627 Fault initiateAcc(%(CPU_exec_context)s *, Trace::InstRecord *) const;
628}};
629
630def template CompleteAccDeclare {{
631 Fault completeAcc(PacketPtr, %(CPU_exec_context)s *, Trace::InstRecord *) const;
632}};
633
634def template RfeConstructor {{
635 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
636 uint32_t _base, int _mode, bool _wb)
637 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
638 (IntRegIndex)_base, (AddrMode)_mode, _wb)
639 {
640 %(constructor)s;
641 }
642}};
643
644def template SrsConstructor {{
645 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
646 uint32_t _regMode, int _mode, bool _wb)
647 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
648 (OperatingMode)_regMode, (AddrMode)_mode, _wb)
649 {
650 %(constructor)s;
651 }
652}};
653
654def template SwapConstructor {{
655 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
656 uint32_t _dest, uint32_t _op1, uint32_t _base)
657 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
658 (IntRegIndex)_dest, (IntRegIndex)_op1, (IntRegIndex)_base)
659 {
660 %(constructor)s;
661 }
662}};
663
664def template LoadStoreDImmConstructor {{
665 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
666 uint32_t _dest, uint32_t _dest2,
667 uint32_t _base, bool _add, int32_t _imm)
668 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
669 (IntRegIndex)_dest, (IntRegIndex)_dest2,
670 (IntRegIndex)_base, _add, _imm)
671 {
672 %(constructor)s;
673 }
674}};
675
676def template StoreExDImmConstructor {{
677 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
678 uint32_t _result, uint32_t _dest, uint32_t _dest2,
679 uint32_t _base, bool _add, int32_t _imm)
680 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
681 (IntRegIndex)_result,
682 (IntRegIndex)_dest, (IntRegIndex)_dest2,
683 (IntRegIndex)_base, _add, _imm)
684 {
685 %(constructor)s;
686 }
687}};
688
689def template LoadStoreImmConstructor {{
690 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
691 uint32_t _dest, uint32_t _base, bool _add, int32_t _imm)
692 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
693 (IntRegIndex)_dest, (IntRegIndex)_base, _add, _imm)
694 {
695 %(constructor)s;
696 }
697}};
698
699def template StoreExImmConstructor {{
700 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
701 uint32_t _result, uint32_t _dest, uint32_t _base,
702 bool _add, int32_t _imm)
703 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
704 (IntRegIndex)_result, (IntRegIndex)_dest,
705 (IntRegIndex)_base, _add, _imm)
706 {
707 %(constructor)s;
708 }
709}};
710
711def template LoadStoreDRegConstructor {{
712 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
713 uint32_t _dest, uint32_t _dest2, uint32_t _base, bool _add,
714 int32_t _shiftAmt, uint32_t _shiftType, uint32_t _index)
715 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
716 (IntRegIndex)_dest, (IntRegIndex)_dest2,
717 (IntRegIndex)_base, _add,
718 _shiftAmt, (ArmShiftType)_shiftType,
719 (IntRegIndex)_index)
720 {
721 %(constructor)s;
722 }
723}};
724
725def template LoadStoreRegConstructor {{
726 inline %(class_name)s::%(class_name)s(ExtMachInst machInst,
727 uint32_t _dest, uint32_t _base, bool _add,
728 int32_t _shiftAmt, uint32_t _shiftType, uint32_t _index)
729 : %(base_class)s("%(mnemonic)s", machInst, %(op_class)s,
730 (IntRegIndex)_dest, (IntRegIndex)_base, _add,
731 _shiftAmt, (ArmShiftType)_shiftType,
732 (IntRegIndex)_index)
733 {
734 %(constructor)s;
735 }
736}};
|