ldstop.isa (11328:9512d2e25f14) ldstop.isa (11329:82bb3ee706b3)
1// Copyright (c) 2007-2008 The Hewlett-Packard Development Company
1// Copyright (c) 2007-2008 The Hewlett-Packard Development Company
2// Copyright (c) 2015 Advanced Micro Devices, Inc.
2// All rights reserved.
3//
4// The license below extends only to copyright in the software and shall
5// not be construed as granting a license to any other intellectual
6// property including but not limited to intellectual property relating
7// to a hardware implementation of the functionality of the software
8// licensed hereunder. You may use the software subject to the license
9// terms below provided that you ensure that this notice is replicated

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93 Fault fault = NoFault;
94 Addr EA;
95
96 %(op_decl)s;
97 %(op_rd)s;
98 %(ea_code)s;
99 DPRINTF(X86, "%s : %s: The address is %#x\n", instMnem, mnemonic, EA);
100
3// All rights reserved.
4//
5// The license below extends only to copyright in the software and shall
6// not be construed as granting a license to any other intellectual
7// property including but not limited to intellectual property relating
8// to a hardware implementation of the functionality of the software
9// licensed hereunder. You may use the software subject to the license
10// terms below provided that you ensure that this notice is replicated

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94 Fault fault = NoFault;
95 Addr EA;
96
97 %(op_decl)s;
98 %(op_rd)s;
99 %(ea_code)s;
100 DPRINTF(X86, "%s : %s: The address is %#x\n", instMnem, mnemonic, EA);
101
101 fault = readMemAtomic(xc, traceData, EA, Mem, dataSize, memFlags);
102 fault = readMemAtomic(xc, traceData, EA, Mem,
103 %(memDataSize)s, memFlags);
102
103 if (fault == NoFault) {
104 %(code)s;
105 } else if (memFlags & Request::PREFETCH) {
106 // For prefetches, ignore any faults/exceptions.
107 return NoFault;
108 }
109 if(fault == NoFault)

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122 Fault fault = NoFault;
123 Addr EA;
124
125 %(op_decl)s;
126 %(op_rd)s;
127 %(ea_code)s;
128 DPRINTF(X86, "%s : %s: The address is %#x\n", instMnem, mnemonic, EA);
129
104
105 if (fault == NoFault) {
106 %(code)s;
107 } else if (memFlags & Request::PREFETCH) {
108 // For prefetches, ignore any faults/exceptions.
109 return NoFault;
110 }
111 if(fault == NoFault)

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124 Fault fault = NoFault;
125 Addr EA;
126
127 %(op_decl)s;
128 %(op_rd)s;
129 %(ea_code)s;
130 DPRINTF(X86, "%s : %s: The address is %#x\n", instMnem, mnemonic, EA);
131
130 fault = initiateMemRead(xc, traceData, EA, dataSize, memFlags);
132 fault = initiateMemRead(xc, traceData, EA,
133 %(memDataSize)s, memFlags);
131
132 return fault;
133 }
134}};
135
136def template MicroLoadCompleteAcc {{
137 Fault %(class_name)s::completeAcc(PacketPtr pkt,
138 CPU_EXEC_CONTEXT * xc,
139 Trace::InstRecord * traceData) const
140 {
141 Fault fault = NoFault;
142
143 %(op_decl)s;
144 %(op_rd)s;
145
134
135 return fault;
136 }
137}};
138
139def template MicroLoadCompleteAcc {{
140 Fault %(class_name)s::completeAcc(PacketPtr pkt,
141 CPU_EXEC_CONTEXT * xc,
142 Trace::InstRecord * traceData) const
143 {
144 Fault fault = NoFault;
145
146 %(op_decl)s;
147 %(op_rd)s;
148
146 getMem(pkt, Mem, dataSize, traceData);
149 getMem(pkt, Mem, %(memDataSize)s, traceData);
147
148 %(code)s;
149
150 if(fault == NoFault)
151 {
152 %(op_wb)s;
153 }
154

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169 %(op_rd)s;
170 %(ea_code)s;
171 DPRINTF(X86, "%s : %s: The address is %#x\n", instMnem, mnemonic, EA);
172
173 %(code)s;
174
175 if(fault == NoFault)
176 {
150
151 %(code)s;
152
153 if(fault == NoFault)
154 {
155 %(op_wb)s;
156 }
157

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172 %(op_rd)s;
173 %(ea_code)s;
174 DPRINTF(X86, "%s : %s: The address is %#x\n", instMnem, mnemonic, EA);
175
176 %(code)s;
177
178 if(fault == NoFault)
179 {
177 fault = writeMemAtomic(xc, traceData, Mem, dataSize, EA,
180 fault = writeMemAtomic(xc, traceData, Mem, %(memDataSize)s, EA,
178 memFlags, NULL);
179 if(fault == NoFault)
180 {
181 %(op_wb)s;
182 }
183 }
184
185 return fault;

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197 %(op_rd)s;
198 %(ea_code)s;
199 DPRINTF(X86, "%s : %s: The address is %#x\n", instMnem, mnemonic, EA);
200
201 %(code)s;
202
203 if(fault == NoFault)
204 {
181 memFlags, NULL);
182 if(fault == NoFault)
183 {
184 %(op_wb)s;
185 }
186 }
187
188 return fault;

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200 %(op_rd)s;
201 %(ea_code)s;
202 DPRINTF(X86, "%s : %s: The address is %#x\n", instMnem, mnemonic, EA);
203
204 %(code)s;
205
206 if(fault == NoFault)
207 {
205 fault = writeMemTiming(xc, traceData, Mem, dataSize, EA,
208 fault = writeMemTiming(xc, traceData, Mem, %(memDataSize)s, EA,
206 memFlags, NULL);
207 }
208 return fault;
209 }
210}};
211
212def template MicroStoreCompleteAcc {{
213 Fault %(class_name)s::completeAcc(PacketPtr pkt,

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248 %(BasicExecDeclare)s
249
250 %(InitiateAccDeclare)s
251
252 %(CompleteAccDeclare)s
253 };
254}};
255
209 memFlags, NULL);
210 }
211 return fault;
212 }
213}};
214
215def template MicroStoreCompleteAcc {{
216 Fault %(class_name)s::completeAcc(PacketPtr pkt,

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251 %(BasicExecDeclare)s
252
253 %(InitiateAccDeclare)s
254
255 %(CompleteAccDeclare)s
256 };
257}};
258
259// LdStSplitOp is a load or store that uses a pair of regs as the
260// source or destination. Used for cmpxchg{8,16}b.
261def template MicroLdStSplitOpDeclare {{
262 class %(class_name)s : public %(base_class)s
263 {
264 public:
265 %(class_name)s(ExtMachInst _machInst,
266 const char * instMnem, uint64_t setFlags,
267 uint8_t _scale, InstRegIndex _index, InstRegIndex _base,
268 uint64_t _disp, InstRegIndex _segment,
269 InstRegIndex _dataLow, InstRegIndex _dataHi,
270 uint8_t _dataSize, uint8_t _addressSize,
271 Request::FlagsType _memFlags);
272
273 %(BasicExecDeclare)s
274
275 %(InitiateAccDeclare)s
276
277 %(CompleteAccDeclare)s
278 };
279}};
280
256def template MicroLdStOpConstructor {{
257 %(class_name)s::%(class_name)s(
258 ExtMachInst machInst, const char * instMnem, uint64_t setFlags,
259 uint8_t _scale, InstRegIndex _index, InstRegIndex _base,
260 uint64_t _disp, InstRegIndex _segment,
261 InstRegIndex _data,
262 uint8_t _dataSize, uint8_t _addressSize,
263 Request::FlagsType _memFlags) :
264 %(base_class)s(machInst, "%(mnemonic)s", instMnem, setFlags,
265 _scale, _index, _base,
266 _disp, _segment, _data,
267 _dataSize, _addressSize, _memFlags, %(op_class)s)
268 {
269 %(constructor)s;
270 }
271}};
272
281def template MicroLdStOpConstructor {{
282 %(class_name)s::%(class_name)s(
283 ExtMachInst machInst, const char * instMnem, uint64_t setFlags,
284 uint8_t _scale, InstRegIndex _index, InstRegIndex _base,
285 uint64_t _disp, InstRegIndex _segment,
286 InstRegIndex _data,
287 uint8_t _dataSize, uint8_t _addressSize,
288 Request::FlagsType _memFlags) :
289 %(base_class)s(machInst, "%(mnemonic)s", instMnem, setFlags,
290 _scale, _index, _base,
291 _disp, _segment, _data,
292 _dataSize, _addressSize, _memFlags, %(op_class)s)
293 {
294 %(constructor)s;
295 }
296}};
297
298def template MicroLdStSplitOpConstructor {{
299 %(class_name)s::%(class_name)s(
300 ExtMachInst machInst, const char * instMnem, uint64_t setFlags,
301 uint8_t _scale, InstRegIndex _index, InstRegIndex _base,
302 uint64_t _disp, InstRegIndex _segment,
303 InstRegIndex _dataLow, InstRegIndex _dataHi,
304 uint8_t _dataSize, uint8_t _addressSize,
305 Request::FlagsType _memFlags) :
306 %(base_class)s(machInst, "%(mnemonic)s", instMnem, setFlags,
307 _scale, _index, _base,
308 _disp, _segment, _dataLow, _dataHi,
309 _dataSize, _addressSize, _memFlags, %(op_class)s)
310 {
311 %(constructor)s;
312 }
313}};
314
273let {{
274 class LdStOp(X86Microop):
275 def __init__(self, data, segment, addr, disp,
276 dataSize, addressSize, baseFlags, atCPL0, prefetch, nonSpec):
277 self.data = data
278 [self.scale, self.index, self.base] = addr
279 self.disp = disp
280 self.segment = segment

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345 "flags" : self.microFlagsText(microFlags) + self.instFlags,
346 "scale" : self.scale, "index" : self.index,
347 "base" : self.base,
348 "disp" : self.disp,
349 "segment" : self.segment, "data" : self.data,
350 "dataSize" : self.dataSize, "addressSize" : self.addressSize,
351 "memFlags" : self.memFlags}
352 return allocator
315let {{
316 class LdStOp(X86Microop):
317 def __init__(self, data, segment, addr, disp,
318 dataSize, addressSize, baseFlags, atCPL0, prefetch, nonSpec):
319 self.data = data
320 [self.scale, self.index, self.base] = addr
321 self.disp = disp
322 self.segment = segment

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387 "flags" : self.microFlagsText(microFlags) + self.instFlags,
388 "scale" : self.scale, "index" : self.index,
389 "base" : self.base,
390 "disp" : self.disp,
391 "segment" : self.segment, "data" : self.data,
392 "dataSize" : self.dataSize, "addressSize" : self.addressSize,
393 "memFlags" : self.memFlags}
394 return allocator
395
396 class LdStSplitOp(LdStOp):
397 def __init__(self, data, segment, addr, disp,
398 dataSize, addressSize, baseFlags, atCPL0, prefetch, nonSpec):
399 super(LdStSplitOp, self).__init__(0, segment, addr, disp,
400 dataSize, addressSize, baseFlags, atCPL0, prefetch, nonSpec)
401 (self.dataLow, self.dataHi) = data
402
403 def getAllocator(self, microFlags):
404 allocString = '''(StaticInstPtr)(new %(class_name)s(machInst,
405 macrocodeBlock, %(flags)s, %(scale)s, %(index)s,
406 %(base)s, %(disp)s, %(segment)s,
407 %(dataLow)s, %(dataHi)s,
408 %(dataSize)s, %(addressSize)s, %(memFlags)s))
409 '''
410 allocator = allocString % {
411 "class_name" : self.className,
412 "flags" : self.microFlagsText(microFlags) + self.instFlags,
413 "scale" : self.scale, "index" : self.index,
414 "base" : self.base,
415 "disp" : self.disp,
416 "segment" : self.segment,
417 "dataLow" : self.dataLow, "dataHi" : self.dataHi,
418 "dataSize" : self.dataSize, "addressSize" : self.addressSize,
419 "memFlags" : self.memFlags}
420 return allocator
421
353}};
354
355let {{
356
357 # Make these empty strings so that concatenating onto
358 # them will always work.
359 header_output = ""
360 decoder_output = ""
361 exec_output = ""
362
422}};
423
424let {{
425
426 # Make these empty strings so that concatenating onto
427 # them will always work.
428 header_output = ""
429 decoder_output = ""
430 exec_output = ""
431
363 calculateEA = '''
364 EA = SegBase + bits(scale * Index + Base + disp, addressSize * 8 - 1, 0);
365 '''
432 segmentEAExpr = \
433 'bits(scale * Index + Base + disp, addressSize * 8 - 1, 0);'
366
434
435 calculateEA = 'EA = SegBase + ' + segmentEAExpr
436
367 def defineMicroLoadOp(mnemonic, code, bigCode='',
437 def defineMicroLoadOp(mnemonic, code, bigCode='',
368 mem_flags="0", big=True):
438 mem_flags="0", big=True, nonSpec=False):
369 global header_output
370 global decoder_output
371 global exec_output
372 global microopClasses
373 Name = mnemonic
374 name = mnemonic.lower()
375
376 # Build up the all register version of this micro op
377 iops = [InstObjParams(name, Name, 'X86ISA::LdStOp',
439 global header_output
440 global decoder_output
441 global exec_output
442 global microopClasses
443 Name = mnemonic
444 name = mnemonic.lower()
445
446 # Build up the all register version of this micro op
447 iops = [InstObjParams(name, Name, 'X86ISA::LdStOp',
378 {"code": code, "ea_code": calculateEA})]
448 { "code": code,
449 "ea_code": calculateEA,
450 "memDataSize": "dataSize" })]
379 if big:
380 iops += [InstObjParams(name, Name + "Big", 'X86ISA::LdStOp',
451 if big:
452 iops += [InstObjParams(name, Name + "Big", 'X86ISA::LdStOp',
381 {"code": bigCode, "ea_code": calculateEA})]
453 { "code": bigCode,
454 "ea_code": calculateEA,
455 "memDataSize": "dataSize" })]
382 for iop in iops:
383 header_output += MicroLdStOpDeclare.subst(iop)
384 decoder_output += MicroLdStOpConstructor.subst(iop)
385 exec_output += MicroLoadExecute.subst(iop)
386 exec_output += MicroLoadInitiateAcc.subst(iop)
387 exec_output += MicroLoadCompleteAcc.subst(iop)
388
389 base = LdStOp
390 if big:
391 base = BigLdStOp
392 class LoadOp(base):
393 def __init__(self, data, segment, addr, disp = 0,
394 dataSize="env.dataSize",
395 addressSize="env.addressSize",
456 for iop in iops:
457 header_output += MicroLdStOpDeclare.subst(iop)
458 decoder_output += MicroLdStOpConstructor.subst(iop)
459 exec_output += MicroLoadExecute.subst(iop)
460 exec_output += MicroLoadInitiateAcc.subst(iop)
461 exec_output += MicroLoadCompleteAcc.subst(iop)
462
463 base = LdStOp
464 if big:
465 base = BigLdStOp
466 class LoadOp(base):
467 def __init__(self, data, segment, addr, disp = 0,
468 dataSize="env.dataSize",
469 addressSize="env.addressSize",
396 atCPL0=False, prefetch=False, nonSpec=False):
470 atCPL0=False, prefetch=False, nonSpec=nonSpec):
397 super(LoadOp, self).__init__(data, segment, addr,
398 disp, dataSize, addressSize, mem_flags,
399 atCPL0, prefetch, nonSpec)
400 self.className = Name
401 self.mnemonic = name
402
403 microopClasses[name] = LoadOp
404
405 defineMicroLoadOp('Ld', 'Data = merge(Data, Mem, dataSize);',
406 'Data = Mem & mask(dataSize * 8);')
407 defineMicroLoadOp('Ldst', 'Data = merge(Data, Mem, dataSize);',
408 'Data = Mem & mask(dataSize * 8);',
409 '(StoreCheck << FlagShift)')
410 defineMicroLoadOp('Ldstl', 'Data = merge(Data, Mem, dataSize);',
411 'Data = Mem & mask(dataSize * 8);',
471 super(LoadOp, self).__init__(data, segment, addr,
472 disp, dataSize, addressSize, mem_flags,
473 atCPL0, prefetch, nonSpec)
474 self.className = Name
475 self.mnemonic = name
476
477 microopClasses[name] = LoadOp
478
479 defineMicroLoadOp('Ld', 'Data = merge(Data, Mem, dataSize);',
480 'Data = Mem & mask(dataSize * 8);')
481 defineMicroLoadOp('Ldst', 'Data = merge(Data, Mem, dataSize);',
482 'Data = Mem & mask(dataSize * 8);',
483 '(StoreCheck << FlagShift)')
484 defineMicroLoadOp('Ldstl', 'Data = merge(Data, Mem, dataSize);',
485 'Data = Mem & mask(dataSize * 8);',
412 '(StoreCheck << FlagShift) | Request::LOCKED_RMW')
486 '(StoreCheck << FlagShift) | Request::LOCKED_RMW',
487 nonSpec=True)
413
414 defineMicroLoadOp('Ldfp', code='FpData_uqw = Mem', big = False)
415
416 defineMicroLoadOp('Ldfp87', code='''
417 switch (dataSize)
418 {
419 case 4:
420 FpData_df = *(float *)&Mem;

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441 case 8:
442 FpData_df = (int64_t)Mem;
443 break;
444 default:
445 panic("Unhandled data size in LdIFp87.\\n");
446 }
447 ''', big = False)
448
488
489 defineMicroLoadOp('Ldfp', code='FpData_uqw = Mem', big = False)
490
491 defineMicroLoadOp('Ldfp87', code='''
492 switch (dataSize)
493 {
494 case 4:
495 FpData_df = *(float *)&Mem;

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516 case 8:
517 FpData_df = (int64_t)Mem;
518 break;
519 default:
520 panic("Unhandled data size in LdIFp87.\\n");
521 }
522 ''', big = False)
523
524 def defineMicroLoadSplitOp(mnemonic, code, mem_flags="0", nonSpec=False):
525 global header_output
526 global decoder_output
527 global exec_output
528 global microopClasses
529 Name = mnemonic
530 name = mnemonic.lower()
531
532 iop = InstObjParams(name, Name, 'X86ISA::LdStSplitOp',
533 { "code": code,
534 "ea_code": calculateEA,
535 "memDataSize": "2 * dataSize" })
536
537 header_output += MicroLdStSplitOpDeclare.subst(iop)
538 decoder_output += MicroLdStSplitOpConstructor.subst(iop)
539 exec_output += MicroLoadExecute.subst(iop)
540 exec_output += MicroLoadInitiateAcc.subst(iop)
541 exec_output += MicroLoadCompleteAcc.subst(iop)
542
543 class LoadOp(LdStSplitOp):
544 def __init__(self, data, segment, addr, disp = 0,
545 dataSize="env.dataSize",
546 addressSize="env.addressSize",
547 atCPL0=False, prefetch=False, nonSpec=nonSpec):
548 super(LoadOp, self).__init__(data, segment, addr,
549 disp, dataSize, addressSize, mem_flags,
550 atCPL0, prefetch, nonSpec)
551 self.className = Name
552 self.mnemonic = name
553
554 microopClasses[name] = LoadOp
555
556 code = '''
557 switch (dataSize) {
558 case 4:
559 DataLow = bits(Mem_u2qw[0], 31, 0);
560 DataHi = bits(Mem_u2qw[0], 63, 32);
561 break;
562 case 8:
563 DataLow = Mem_u2qw[0];
564 DataHi = Mem_u2qw[1];
565 break;
566 default:
567 panic("Unhandled data size %d in LdSplit.\\n", dataSize);
568 }'''
569
570 defineMicroLoadSplitOp('LdSplit', code,
571 '(StoreCheck << FlagShift)')
572
573 defineMicroLoadSplitOp('LdSplitl', code,
574 '(StoreCheck << FlagShift) | Request::LOCKED_RMW',
575 nonSpec=True)
576
449 def defineMicroStoreOp(mnemonic, code, completeCode="", mem_flags="0"):
450 global header_output
451 global decoder_output
452 global exec_output
453 global microopClasses
454 Name = mnemonic
455 name = mnemonic.lower()
456
457 # Build up the all register version of this micro op
458 iop = InstObjParams(name, Name, 'X86ISA::LdStOp',
577 def defineMicroStoreOp(mnemonic, code, completeCode="", mem_flags="0"):
578 global header_output
579 global decoder_output
580 global exec_output
581 global microopClasses
582 Name = mnemonic
583 name = mnemonic.lower()
584
585 # Build up the all register version of this micro op
586 iop = InstObjParams(name, Name, 'X86ISA::LdStOp',
459 {"code": code,
460 "complete_code": completeCode,
461 "ea_code": calculateEA})
587 { "code": code,
588 "complete_code": completeCode,
589 "ea_code": calculateEA,
590 "memDataSize": "dataSize" })
462 header_output += MicroLdStOpDeclare.subst(iop)
463 decoder_output += MicroLdStOpConstructor.subst(iop)
464 exec_output += MicroStoreExecute.subst(iop)
465 exec_output += MicroStoreInitiateAcc.subst(iop)
466 exec_output += MicroStoreCompleteAcc.subst(iop)
467
468 class StoreOp(LdStOp):
469 def __init__(self, data, segment, addr, disp = 0,

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496 break;
497 default:
498 panic("Unhandled data size in StFp87.\\n");
499 }
500 ''')
501
502 defineMicroStoreOp('Cda', 'Mem = 0;', mem_flags="Request::NO_ACCESS")
503
591 header_output += MicroLdStOpDeclare.subst(iop)
592 decoder_output += MicroLdStOpConstructor.subst(iop)
593 exec_output += MicroStoreExecute.subst(iop)
594 exec_output += MicroStoreInitiateAcc.subst(iop)
595 exec_output += MicroStoreCompleteAcc.subst(iop)
596
597 class StoreOp(LdStOp):
598 def __init__(self, data, segment, addr, disp = 0,

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625 break;
626 default:
627 panic("Unhandled data size in StFp87.\\n");
628 }
629 ''')
630
631 defineMicroStoreOp('Cda', 'Mem = 0;', mem_flags="Request::NO_ACCESS")
632
633 def defineMicroStoreSplitOp(mnemonic, code,
634 completeCode="", mem_flags="0"):
635 global header_output
636 global decoder_output
637 global exec_output
638 global microopClasses
639 Name = mnemonic
640 name = mnemonic.lower()
641
642 iop = InstObjParams(name, Name, 'X86ISA::LdStSplitOp',
643 { "code": code,
644 "complete_code": completeCode,
645 "ea_code": calculateEA,
646 "memDataSize": "2 * dataSize" })
647
648 header_output += MicroLdStSplitOpDeclare.subst(iop)
649 decoder_output += MicroLdStSplitOpConstructor.subst(iop)
650 exec_output += MicroStoreExecute.subst(iop)
651 exec_output += MicroStoreInitiateAcc.subst(iop)
652 exec_output += MicroStoreCompleteAcc.subst(iop)
653
654 class StoreOp(LdStSplitOp):
655 def __init__(self, data, segment, addr, disp = 0,
656 dataSize="env.dataSize",
657 addressSize="env.addressSize",
658 atCPL0=False, nonSpec=False):
659 super(StoreOp, self).__init__(data, segment, addr, disp,
660 dataSize, addressSize, mem_flags, atCPL0, False,
661 nonSpec)
662 self.className = Name
663 self.mnemonic = name
664
665 microopClasses[name] = StoreOp
666
667 code = '''
668 switch (dataSize) {
669 case 4:
670 Mem_u2qw[0] = (DataHi << 32) | DataLow;
671 break;
672 case 8:
673 Mem_u2qw[0] = DataLow;
674 Mem_u2qw[1] = DataHi;
675 break;
676 default:
677 panic("Unhandled data size %d in StSplit.\\n", dataSize);
678 }'''
679
680 defineMicroStoreSplitOp('StSplit', code);
681
682 defineMicroStoreSplitOp('StSplitul', code,
683 mem_flags='Request::LOCKED_RMW')
684
504 iop = InstObjParams("lea", "Lea", 'X86ISA::LdStOp',
685 iop = InstObjParams("lea", "Lea", 'X86ISA::LdStOp',
505 {"code": "Data = merge(Data, EA, dataSize);",
506 "ea_code": '''
507 EA = bits(scale * Index + Base + disp, addressSize * 8 - 1, 0);
508 '''})
686 { "code": "Data = merge(Data, EA, dataSize);",
687 "ea_code": "EA = " + segmentEAExpr,
688 "memDataSize": "dataSize" })
509 header_output += MicroLeaDeclare.subst(iop)
510 decoder_output += MicroLdStOpConstructor.subst(iop)
511 exec_output += MicroLeaExecute.subst(iop)
512
513 class LeaOp(LdStOp):
514 def __init__(self, data, segment, addr, disp = 0,
515 dataSize="env.dataSize", addressSize="env.addressSize"):
516 super(LeaOp, self).__init__(data, segment, addr, disp,
517 dataSize, addressSize, "0", False, False, False)
518 self.className = "Lea"
519 self.mnemonic = "lea"
520
521 microopClasses["lea"] = LeaOp
522
523
524 iop = InstObjParams("tia", "Tia", 'X86ISA::LdStOp',
689 header_output += MicroLeaDeclare.subst(iop)
690 decoder_output += MicroLdStOpConstructor.subst(iop)
691 exec_output += MicroLeaExecute.subst(iop)
692
693 class LeaOp(LdStOp):
694 def __init__(self, data, segment, addr, disp = 0,
695 dataSize="env.dataSize", addressSize="env.addressSize"):
696 super(LeaOp, self).__init__(data, segment, addr, disp,
697 dataSize, addressSize, "0", False, False, False)
698 self.className = "Lea"
699 self.mnemonic = "lea"
700
701 microopClasses["lea"] = LeaOp
702
703
704 iop = InstObjParams("tia", "Tia", 'X86ISA::LdStOp',
525 {"code": "xc->demapPage(EA, 0);",
526 "ea_code": calculateEA})
705 { "code": "xc->demapPage(EA, 0);",
706 "ea_code": calculateEA,
707 "memDataSize": "dataSize" })
527 header_output += MicroLeaDeclare.subst(iop)
528 decoder_output += MicroLdStOpConstructor.subst(iop)
529 exec_output += MicroLeaExecute.subst(iop)
530
531 class TiaOp(LdStOp):
532 def __init__(self, segment, addr, disp = 0,
533 dataSize="env.dataSize",
534 addressSize="env.addressSize"):

--- 21 unchanged lines hidden --- 		708 header_output += MicroLeaDeclare.subst(iop)
709 decoder_output += MicroLdStOpConstructor.subst(iop)
710 exec_output += MicroLeaExecute.subst(iop)
711
712 class TiaOp(LdStOp):
713 def __init__(self, segment, addr, disp = 0,
714 dataSize="env.dataSize",
715 addressSize="env.addressSize"):

--- 21 unchanged lines hidden ---