1/* 2 * Copyright (c) 2011-2012, 2016 ARM Limited 3 * Copyright (c) 2013 Advanced Micro Devices, Inc. 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) 2006 The Regents of The University of Michigan 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: Kevin Lim 42 */ 43 44#ifndef __CPU_CHECKER_THREAD_CONTEXT_HH__ 45#define __CPU_CHECKER_THREAD_CONTEXT_HH__ 46 47#include "arch/types.hh" 48#include "config/the_isa.hh" 49#include "cpu/checker/cpu.hh" 50#include "cpu/simple_thread.hh" 51#include "cpu/thread_context.hh" 52#include "debug/Checker.hh" 53 54class EndQuiesceEvent; 55namespace TheISA { 56 namespace Kernel { 57 class Statistics; 58 }; 59 class Decoder; 60}; 61 62/** 63 * Derived ThreadContext class for use with the Checker. The template 64 * parameter is the ThreadContext class used by the specific CPU being 65 * verified. This CheckerThreadContext is then used by the main CPU 66 * in place of its usual ThreadContext class. It handles updating the 67 * checker's state any time state is updated externally through the 68 * ThreadContext. 69 */ 70template <class TC> 71class CheckerThreadContext : public ThreadContext 72{ 73 public: 74 CheckerThreadContext(TC *actual_tc, 75 CheckerCPU *checker_cpu) 76 : actualTC(actual_tc), checkerTC(checker_cpu->thread), 77 checkerCPU(checker_cpu) 78 { } 79 80 private: 81 /** The main CPU's ThreadContext, or class that implements the 82 * ThreadContext interface. */ 83 TC *actualTC; 84 /** The checker's own SimpleThread. Will be updated any time 85 * anything uses this ThreadContext to externally update a 86 * thread's state. */ 87 SimpleThread *checkerTC; 88 /** Pointer to the checker CPU. */ 89 CheckerCPU *checkerCPU; 90 91 public: 92 93 BaseCPU *getCpuPtr() { return actualTC->getCpuPtr(); } 94 95 uint32_t socketId() const { return actualTC->socketId(); } 96 97 int cpuId() const { return actualTC->cpuId(); } 98 99 ContextID contextId() const { return actualTC->contextId(); } 100 101 void setContextId(ContextID id) 102 { 103 actualTC->setContextId(id); 104 checkerTC->setContextId(id); 105 } 106 107 /** Returns this thread's ID number. */ 108 int threadId() const { return actualTC->threadId(); } 109 void setThreadId(int id) 110 { 111 checkerTC->setThreadId(id); 112 actualTC->setThreadId(id); 113 } 114 115 BaseTLB *getITBPtr() { return actualTC->getITBPtr(); } 116 117 BaseTLB *getDTBPtr() { return actualTC->getDTBPtr(); } 118 119 CheckerCPU *getCheckerCpuPtr() 120 { 121 return checkerCPU; 122 } 123 124 TheISA::Decoder *getDecoderPtr() { return actualTC->getDecoderPtr(); } 125 126 System *getSystemPtr() { return actualTC->getSystemPtr(); } 127 128 TheISA::Kernel::Statistics *getKernelStats() 129 { return actualTC->getKernelStats(); } 130 131 Process *getProcessPtr() { return actualTC->getProcessPtr(); } 132 133 void setProcessPtr(Process *p) { actualTC->setProcessPtr(p); } 134 135 PortProxy &getPhysProxy() { return actualTC->getPhysProxy(); } 136 137 FSTranslatingPortProxy &getVirtProxy() 138 { return actualTC->getVirtProxy(); } 139 140 void initMemProxies(ThreadContext *tc) 141 { actualTC->initMemProxies(tc); } 142 143 void connectMemPorts(ThreadContext *tc) 144 { 145 actualTC->connectMemPorts(tc); 146 } 147 148 SETranslatingPortProxy &getMemProxy() { return actualTC->getMemProxy(); } 149 150 /** Executes a syscall in SE mode. */ 151 void syscall(int64_t callnum, Fault *fault) 152 { return actualTC->syscall(callnum, fault); } 153 154 Status status() const { return actualTC->status(); } 155 156 void setStatus(Status new_status) 157 { 158 actualTC->setStatus(new_status); 159 checkerTC->setStatus(new_status); 160 } 161 162 /// Set the status to Active. 163 void activate() { actualTC->activate(); } 164 165 /// Set the status to Suspended. 166 void suspend() { actualTC->suspend(); } 167 168 /// Set the status to Halted. 169 void halt() { actualTC->halt(); } 170 171 void dumpFuncProfile() { actualTC->dumpFuncProfile(); } 172 173 void takeOverFrom(ThreadContext *oldContext) 174 { 175 actualTC->takeOverFrom(oldContext); 176 checkerTC->copyState(oldContext); 177 } 178 179 void regStats(const std::string &name) 180 { 181 actualTC->regStats(name); 182 checkerTC->regStats(name); 183 } 184 185 EndQuiesceEvent *getQuiesceEvent() { return actualTC->getQuiesceEvent(); } 186 187 Tick readLastActivate() { return actualTC->readLastActivate(); } 188 Tick readLastSuspend() { return actualTC->readLastSuspend(); } 189 190 void profileClear() { return actualTC->profileClear(); } 191 void profileSample() { return actualTC->profileSample(); } 192 193 // @todo: Do I need this? 194 void copyArchRegs(ThreadContext *tc) 195 { 196 actualTC->copyArchRegs(tc); 197 checkerTC->copyArchRegs(tc); 198 } 199 200 void clearArchRegs() 201 { 202 actualTC->clearArchRegs(); 203 checkerTC->clearArchRegs(); 204 } 205 206 // 207 // New accessors for new decoder. 208 // 209 RegVal readIntReg(int reg_idx) { return actualTC->readIntReg(reg_idx); } 210 211 RegVal 212 readFloatRegBits(int reg_idx) 213 { 214 return actualTC->readFloatRegBits(reg_idx); 215 } 216 217 const VecRegContainer& readVecReg(const RegId& reg) const 218 { return actualTC->readVecReg(reg); } 219 220 /** 221 * Read vector register for modification, hierarchical indexing. 222 */ 223 VecRegContainer& getWritableVecReg(const RegId& reg) 224 { return actualTC->getWritableVecReg(reg); } 225 226 /** Vector Register Lane Interfaces. */ 227 /** @{ */ 228 /** Reads source vector 8bit operand. */ 229 ConstVecLane8 230 readVec8BitLaneReg(const RegId& reg) const 231 { return actualTC->readVec8BitLaneReg(reg); } 232 233 /** Reads source vector 16bit operand. */ 234 ConstVecLane16 235 readVec16BitLaneReg(const RegId& reg) const 236 { return actualTC->readVec16BitLaneReg(reg); } 237 238 /** Reads source vector 32bit operand. */ 239 ConstVecLane32 240 readVec32BitLaneReg(const RegId& reg) const 241 { return actualTC->readVec32BitLaneReg(reg); } 242 243 /** Reads source vector 64bit operand. */ 244 ConstVecLane64 245 readVec64BitLaneReg(const RegId& reg) const 246 { return actualTC->readVec64BitLaneReg(reg); } 247 248 /** Write a lane of the destination vector register. */ 249 virtual void setVecLane(const RegId& reg, 250 const LaneData<LaneSize::Byte>& val) 251 { return actualTC->setVecLane(reg, val); } 252 virtual void setVecLane(const RegId& reg, 253 const LaneData<LaneSize::TwoByte>& val) 254 { return actualTC->setVecLane(reg, val); } 255 virtual void setVecLane(const RegId& reg, 256 const LaneData<LaneSize::FourByte>& val) 257 { return actualTC->setVecLane(reg, val); } 258 virtual void setVecLane(const RegId& reg, 259 const LaneData<LaneSize::EightByte>& val) 260 { return actualTC->setVecLane(reg, val); } 261 /** @} */ 262 263 const VecElem& readVecElem(const RegId& reg) const 264 { return actualTC->readVecElem(reg); } 265 266 CCReg readCCReg(int reg_idx) 267 { return actualTC->readCCReg(reg_idx); } 268 269 void 270 setIntReg(int reg_idx, RegVal val) 271 { 272 actualTC->setIntReg(reg_idx, val); 273 checkerTC->setIntReg(reg_idx, val); 274 } 275 276 void 277 setFloatRegBits(int reg_idx, RegVal val) 278 { 279 actualTC->setFloatRegBits(reg_idx, val); 280 checkerTC->setFloatRegBits(reg_idx, val); 281 } 282 283 void 284 setVecReg(const RegId& reg, const VecRegContainer& val) 285 { 286 actualTC->setVecReg(reg, val); 287 checkerTC->setVecReg(reg, val); 288 } 289 290 void 291 setVecElem(const RegId& reg, const VecElem& val) 292 { 293 actualTC->setVecElem(reg, val); 294 checkerTC->setVecElem(reg, val); 295 } 296 297 void 298 setCCReg(int reg_idx, CCReg val) 299 { 300 actualTC->setCCReg(reg_idx, val); 301 checkerTC->setCCReg(reg_idx, val); 302 } 303 304 /** Reads this thread's PC state. */ 305 TheISA::PCState pcState() 306 { return actualTC->pcState(); } 307 308 /** Sets this thread's PC state. */ 309 void 310 pcState(const TheISA::PCState &val) 311 { 312 DPRINTF(Checker, "Changing PC to %s, old PC %s\n", 313 val, checkerTC->pcState()); 314 checkerTC->pcState(val); 315 checkerCPU->recordPCChange(val); 316 return actualTC->pcState(val); 317 } 318 319 void 320 setNPC(Addr val) 321 { 322 checkerTC->setNPC(val); 323 actualTC->setNPC(val); 324 } 325 326 void 327 pcStateNoRecord(const TheISA::PCState &val) 328 { 329 return actualTC->pcState(val); 330 } 331 332 /** Reads this thread's PC. */ 333 Addr instAddr() 334 { return actualTC->instAddr(); } 335 336 /** Reads this thread's next PC. */ 337 Addr nextInstAddr() 338 { return actualTC->nextInstAddr(); } 339 340 /** Reads this thread's next PC. */ 341 MicroPC microPC() 342 { return actualTC->microPC(); } 343 344 RegVal readMiscRegNoEffect(int misc_reg) const 345 { return actualTC->readMiscRegNoEffect(misc_reg); } 346 347 RegVal readMiscReg(int misc_reg) 348 { return actualTC->readMiscReg(misc_reg); } 349 350 void
| 1/* 2 * Copyright (c) 2011-2012, 2016 ARM Limited 3 * Copyright (c) 2013 Advanced Micro Devices, Inc. 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) 2006 The Regents of The University of Michigan 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: Kevin Lim 42 */ 43 44#ifndef __CPU_CHECKER_THREAD_CONTEXT_HH__ 45#define __CPU_CHECKER_THREAD_CONTEXT_HH__ 46 47#include "arch/types.hh" 48#include "config/the_isa.hh" 49#include "cpu/checker/cpu.hh" 50#include "cpu/simple_thread.hh" 51#include "cpu/thread_context.hh" 52#include "debug/Checker.hh" 53 54class EndQuiesceEvent; 55namespace TheISA { 56 namespace Kernel { 57 class Statistics; 58 }; 59 class Decoder; 60}; 61 62/** 63 * Derived ThreadContext class for use with the Checker. The template 64 * parameter is the ThreadContext class used by the specific CPU being 65 * verified. This CheckerThreadContext is then used by the main CPU 66 * in place of its usual ThreadContext class. It handles updating the 67 * checker's state any time state is updated externally through the 68 * ThreadContext. 69 */ 70template <class TC> 71class CheckerThreadContext : public ThreadContext 72{ 73 public: 74 CheckerThreadContext(TC *actual_tc, 75 CheckerCPU *checker_cpu) 76 : actualTC(actual_tc), checkerTC(checker_cpu->thread), 77 checkerCPU(checker_cpu) 78 { } 79 80 private: 81 /** The main CPU's ThreadContext, or class that implements the 82 * ThreadContext interface. */ 83 TC *actualTC; 84 /** The checker's own SimpleThread. Will be updated any time 85 * anything uses this ThreadContext to externally update a 86 * thread's state. */ 87 SimpleThread *checkerTC; 88 /** Pointer to the checker CPU. */ 89 CheckerCPU *checkerCPU; 90 91 public: 92 93 BaseCPU *getCpuPtr() { return actualTC->getCpuPtr(); } 94 95 uint32_t socketId() const { return actualTC->socketId(); } 96 97 int cpuId() const { return actualTC->cpuId(); } 98 99 ContextID contextId() const { return actualTC->contextId(); } 100 101 void setContextId(ContextID id) 102 { 103 actualTC->setContextId(id); 104 checkerTC->setContextId(id); 105 } 106 107 /** Returns this thread's ID number. */ 108 int threadId() const { return actualTC->threadId(); } 109 void setThreadId(int id) 110 { 111 checkerTC->setThreadId(id); 112 actualTC->setThreadId(id); 113 } 114 115 BaseTLB *getITBPtr() { return actualTC->getITBPtr(); } 116 117 BaseTLB *getDTBPtr() { return actualTC->getDTBPtr(); } 118 119 CheckerCPU *getCheckerCpuPtr() 120 { 121 return checkerCPU; 122 } 123 124 TheISA::Decoder *getDecoderPtr() { return actualTC->getDecoderPtr(); } 125 126 System *getSystemPtr() { return actualTC->getSystemPtr(); } 127 128 TheISA::Kernel::Statistics *getKernelStats() 129 { return actualTC->getKernelStats(); } 130 131 Process *getProcessPtr() { return actualTC->getProcessPtr(); } 132 133 void setProcessPtr(Process *p) { actualTC->setProcessPtr(p); } 134 135 PortProxy &getPhysProxy() { return actualTC->getPhysProxy(); } 136 137 FSTranslatingPortProxy &getVirtProxy() 138 { return actualTC->getVirtProxy(); } 139 140 void initMemProxies(ThreadContext *tc) 141 { actualTC->initMemProxies(tc); } 142 143 void connectMemPorts(ThreadContext *tc) 144 { 145 actualTC->connectMemPorts(tc); 146 } 147 148 SETranslatingPortProxy &getMemProxy() { return actualTC->getMemProxy(); } 149 150 /** Executes a syscall in SE mode. */ 151 void syscall(int64_t callnum, Fault *fault) 152 { return actualTC->syscall(callnum, fault); } 153 154 Status status() const { return actualTC->status(); } 155 156 void setStatus(Status new_status) 157 { 158 actualTC->setStatus(new_status); 159 checkerTC->setStatus(new_status); 160 } 161 162 /// Set the status to Active. 163 void activate() { actualTC->activate(); } 164 165 /// Set the status to Suspended. 166 void suspend() { actualTC->suspend(); } 167 168 /// Set the status to Halted. 169 void halt() { actualTC->halt(); } 170 171 void dumpFuncProfile() { actualTC->dumpFuncProfile(); } 172 173 void takeOverFrom(ThreadContext *oldContext) 174 { 175 actualTC->takeOverFrom(oldContext); 176 checkerTC->copyState(oldContext); 177 } 178 179 void regStats(const std::string &name) 180 { 181 actualTC->regStats(name); 182 checkerTC->regStats(name); 183 } 184 185 EndQuiesceEvent *getQuiesceEvent() { return actualTC->getQuiesceEvent(); } 186 187 Tick readLastActivate() { return actualTC->readLastActivate(); } 188 Tick readLastSuspend() { return actualTC->readLastSuspend(); } 189 190 void profileClear() { return actualTC->profileClear(); } 191 void profileSample() { return actualTC->profileSample(); } 192 193 // @todo: Do I need this? 194 void copyArchRegs(ThreadContext *tc) 195 { 196 actualTC->copyArchRegs(tc); 197 checkerTC->copyArchRegs(tc); 198 } 199 200 void clearArchRegs() 201 { 202 actualTC->clearArchRegs(); 203 checkerTC->clearArchRegs(); 204 } 205 206 // 207 // New accessors for new decoder. 208 // 209 RegVal readIntReg(int reg_idx) { return actualTC->readIntReg(reg_idx); } 210 211 RegVal 212 readFloatRegBits(int reg_idx) 213 { 214 return actualTC->readFloatRegBits(reg_idx); 215 } 216 217 const VecRegContainer& readVecReg(const RegId& reg) const 218 { return actualTC->readVecReg(reg); } 219 220 /** 221 * Read vector register for modification, hierarchical indexing. 222 */ 223 VecRegContainer& getWritableVecReg(const RegId& reg) 224 { return actualTC->getWritableVecReg(reg); } 225 226 /** Vector Register Lane Interfaces. */ 227 /** @{ */ 228 /** Reads source vector 8bit operand. */ 229 ConstVecLane8 230 readVec8BitLaneReg(const RegId& reg) const 231 { return actualTC->readVec8BitLaneReg(reg); } 232 233 /** Reads source vector 16bit operand. */ 234 ConstVecLane16 235 readVec16BitLaneReg(const RegId& reg) const 236 { return actualTC->readVec16BitLaneReg(reg); } 237 238 /** Reads source vector 32bit operand. */ 239 ConstVecLane32 240 readVec32BitLaneReg(const RegId& reg) const 241 { return actualTC->readVec32BitLaneReg(reg); } 242 243 /** Reads source vector 64bit operand. */ 244 ConstVecLane64 245 readVec64BitLaneReg(const RegId& reg) const 246 { return actualTC->readVec64BitLaneReg(reg); } 247 248 /** Write a lane of the destination vector register. */ 249 virtual void setVecLane(const RegId& reg, 250 const LaneData<LaneSize::Byte>& val) 251 { return actualTC->setVecLane(reg, val); } 252 virtual void setVecLane(const RegId& reg, 253 const LaneData<LaneSize::TwoByte>& val) 254 { return actualTC->setVecLane(reg, val); } 255 virtual void setVecLane(const RegId& reg, 256 const LaneData<LaneSize::FourByte>& val) 257 { return actualTC->setVecLane(reg, val); } 258 virtual void setVecLane(const RegId& reg, 259 const LaneData<LaneSize::EightByte>& val) 260 { return actualTC->setVecLane(reg, val); } 261 /** @} */ 262 263 const VecElem& readVecElem(const RegId& reg) const 264 { return actualTC->readVecElem(reg); } 265 266 CCReg readCCReg(int reg_idx) 267 { return actualTC->readCCReg(reg_idx); } 268 269 void 270 setIntReg(int reg_idx, RegVal val) 271 { 272 actualTC->setIntReg(reg_idx, val); 273 checkerTC->setIntReg(reg_idx, val); 274 } 275 276 void 277 setFloatRegBits(int reg_idx, RegVal val) 278 { 279 actualTC->setFloatRegBits(reg_idx, val); 280 checkerTC->setFloatRegBits(reg_idx, val); 281 } 282 283 void 284 setVecReg(const RegId& reg, const VecRegContainer& val) 285 { 286 actualTC->setVecReg(reg, val); 287 checkerTC->setVecReg(reg, val); 288 } 289 290 void 291 setVecElem(const RegId& reg, const VecElem& val) 292 { 293 actualTC->setVecElem(reg, val); 294 checkerTC->setVecElem(reg, val); 295 } 296 297 void 298 setCCReg(int reg_idx, CCReg val) 299 { 300 actualTC->setCCReg(reg_idx, val); 301 checkerTC->setCCReg(reg_idx, val); 302 } 303 304 /** Reads this thread's PC state. */ 305 TheISA::PCState pcState() 306 { return actualTC->pcState(); } 307 308 /** Sets this thread's PC state. */ 309 void 310 pcState(const TheISA::PCState &val) 311 { 312 DPRINTF(Checker, "Changing PC to %s, old PC %s\n", 313 val, checkerTC->pcState()); 314 checkerTC->pcState(val); 315 checkerCPU->recordPCChange(val); 316 return actualTC->pcState(val); 317 } 318 319 void 320 setNPC(Addr val) 321 { 322 checkerTC->setNPC(val); 323 actualTC->setNPC(val); 324 } 325 326 void 327 pcStateNoRecord(const TheISA::PCState &val) 328 { 329 return actualTC->pcState(val); 330 } 331 332 /** Reads this thread's PC. */ 333 Addr instAddr() 334 { return actualTC->instAddr(); } 335 336 /** Reads this thread's next PC. */ 337 Addr nextInstAddr() 338 { return actualTC->nextInstAddr(); } 339 340 /** Reads this thread's next PC. */ 341 MicroPC microPC() 342 { return actualTC->microPC(); } 343 344 RegVal readMiscRegNoEffect(int misc_reg) const 345 { return actualTC->readMiscRegNoEffect(misc_reg); } 346 347 RegVal readMiscReg(int misc_reg) 348 { return actualTC->readMiscReg(misc_reg); } 349 350 void
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361 { 362 DPRINTF(Checker, "Setting misc reg with effect: %d to both Checker" 363 " and O3..\n", misc_reg); 364 checkerTC->setMiscReg(misc_reg, val); 365 actualTC->setMiscReg(misc_reg, val); 366 } 367 368 RegId 369 flattenRegId(const RegId& regId) const 370 { 371 return actualTC->flattenRegId(regId); 372 } 373 374 unsigned readStCondFailures() 375 { return actualTC->readStCondFailures(); } 376 377 void 378 setStCondFailures(unsigned sc_failures) 379 { 380 actualTC->setStCondFailures(sc_failures); 381 } 382 383 Counter readFuncExeInst() { return actualTC->readFuncExeInst(); } 384 385 RegVal readIntRegFlat(int idx) { return actualTC->readIntRegFlat(idx); } 386 387 void 388 setIntRegFlat(int idx, RegVal val) 389 { 390 actualTC->setIntRegFlat(idx, val); 391 } 392 393 RegVal 394 readFloatRegBitsFlat(int idx) 395 { 396 return actualTC->readFloatRegBitsFlat(idx); 397 } 398 399 void 400 setFloatRegBitsFlat(int idx, RegVal val) 401 { 402 actualTC->setFloatRegBitsFlat(idx, val); 403 } 404 405 const VecRegContainer & 406 readVecRegFlat(int idx) const 407 { 408 return actualTC->readVecRegFlat(idx); 409 } 410 411 /** 412 * Read vector register for modification, flat indexing. 413 */ 414 VecRegContainer & 415 getWritableVecRegFlat(int idx) 416 { 417 return actualTC->getWritableVecRegFlat(idx); 418 } 419 420 void setVecRegFlat(int idx, const VecRegContainer& val) 421 { actualTC->setVecRegFlat(idx, val); } 422 423 const VecElem& readVecElemFlat(const RegIndex& idx, 424 const ElemIndex& elem_idx) const 425 { return actualTC->readVecElemFlat(idx, elem_idx); } 426 427 void setVecElemFlat(const RegIndex& idx, 428 const ElemIndex& elem_idx, const VecElem& val) 429 { actualTC->setVecElemFlat(idx, elem_idx, val); } 430 431 CCReg readCCRegFlat(int idx) 432 { return actualTC->readCCRegFlat(idx); } 433 434 void setCCRegFlat(int idx, CCReg val) 435 { actualTC->setCCRegFlat(idx, val); } 436}; 437 438#endif // __CPU_CHECKER_EXEC_CONTEXT_HH__
| 361 { 362 DPRINTF(Checker, "Setting misc reg with effect: %d to both Checker" 363 " and O3..\n", misc_reg); 364 checkerTC->setMiscReg(misc_reg, val); 365 actualTC->setMiscReg(misc_reg, val); 366 } 367 368 RegId 369 flattenRegId(const RegId& regId) const 370 { 371 return actualTC->flattenRegId(regId); 372 } 373 374 unsigned readStCondFailures() 375 { return actualTC->readStCondFailures(); } 376 377 void 378 setStCondFailures(unsigned sc_failures) 379 { 380 actualTC->setStCondFailures(sc_failures); 381 } 382 383 Counter readFuncExeInst() { return actualTC->readFuncExeInst(); } 384 385 RegVal readIntRegFlat(int idx) { return actualTC->readIntRegFlat(idx); } 386 387 void 388 setIntRegFlat(int idx, RegVal val) 389 { 390 actualTC->setIntRegFlat(idx, val); 391 } 392 393 RegVal 394 readFloatRegBitsFlat(int idx) 395 { 396 return actualTC->readFloatRegBitsFlat(idx); 397 } 398 399 void 400 setFloatRegBitsFlat(int idx, RegVal val) 401 { 402 actualTC->setFloatRegBitsFlat(idx, val); 403 } 404 405 const VecRegContainer & 406 readVecRegFlat(int idx) const 407 { 408 return actualTC->readVecRegFlat(idx); 409 } 410 411 /** 412 * Read vector register for modification, flat indexing. 413 */ 414 VecRegContainer & 415 getWritableVecRegFlat(int idx) 416 { 417 return actualTC->getWritableVecRegFlat(idx); 418 } 419 420 void setVecRegFlat(int idx, const VecRegContainer& val) 421 { actualTC->setVecRegFlat(idx, val); } 422 423 const VecElem& readVecElemFlat(const RegIndex& idx, 424 const ElemIndex& elem_idx) const 425 { return actualTC->readVecElemFlat(idx, elem_idx); } 426 427 void setVecElemFlat(const RegIndex& idx, 428 const ElemIndex& elem_idx, const VecElem& val) 429 { actualTC->setVecElemFlat(idx, elem_idx, val); } 430 431 CCReg readCCRegFlat(int idx) 432 { return actualTC->readCCRegFlat(idx); } 433 434 void setCCRegFlat(int idx, CCReg val) 435 { actualTC->setCCRegFlat(idx, val); } 436}; 437 438#endif // __CPU_CHECKER_EXEC_CONTEXT_HH__
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