Register Entry. More...
#include <tarmac_record.hh>
Public Member Functions | |
| TraceRegEntry (const TarmacContext &tarmCtx, const RegId ®) | |
| void | update (const TarmacContext &tarmCtx) |
| This updates the register entry using the update table. More... | |
| virtual void | print (std::ostream &outs, int verbosity=0, const std::string &prefix="") const override |
 Public Member Functions inherited from gem5::Trace::TarmacBaseRecord::RegEntry | |
| RegEntry ()=default | |
| RegEntry (const PCStateBase &pc) | |
| Public Member Functions inherited from gem5::Printable | |
| Printable () | |
| virtual | ~Printable () |
Public Attributes | |
| bool | regValid |
| True if register entry is valid. More... | |
| RegClassType | regClass |
| Register class. More... | |
| RegIndex | regRel |
| Register arch number. More... | |
| std::string | regName |
| Register name to be printed. More... | |
| Public Attributes inherited from gem5::Trace::TarmacBaseRecord::RegEntry | |
| RegType | type |
| RegIndex | index |
| ISetState | isetstate |
| std::vector< uint64_t > | values |
Protected Member Functions | |
| virtual void | updateMisc (const TarmacContext &tarmCtx, RegIndex regRelIdx) |
| Register update functions. More... | |
| virtual void | updateCC (const TarmacContext &tarmCtx, RegIndex regRelIdx) |
| virtual void | updateFloat (const TarmacContext &tarmCtx, RegIndex regRelIdx) |
| virtual void | updateInt (const TarmacContext &tarmCtx, RegIndex regRelIdx) |
| virtual void | updateVec (const TarmacContext &tarmCtx, RegIndex regRelIdx) |
| virtual void | updatePred (const TarmacContext &tarmCtx, RegIndex regRelIdx) |
Additional Inherited Members | |
| Public Types inherited from gem5::Trace::TarmacBaseRecord::RegEntry | |
| enum | RegElement { Lo = 0, Hi = 1, Max = 32 } |
Detailed Description
Register Entry.
Definition at line 121 of file tarmac_record.hh.
Constructor & Destructor Documentation
◆ TraceRegEntry()
| gem5::Trace::TarmacTracerRecord::TraceRegEntry::TraceRegEntry | ( | const TarmacContext & | tarmCtx, |
| const RegId & | reg | ||
| ) |
Definition at line 156 of file tarmac_record.cc.
Member Function Documentation
◆ print()
|
overridevirtual |
Implements gem5::Printable.
Reimplemented in gem5::Trace::TarmacTracerRecordV8::TraceRegEntryV8.
Definition at line 453 of file tarmac_record.cc.
References gem5::ccprintf(), gem5::curTick(), and gem5::sinic::regValid().
◆ update()
| void gem5::Trace::TarmacTracerRecord::TraceRegEntry::update | ( | const TarmacContext & | tarmCtx | ) |
This updates the register entry using the update table.
It is a required step after the register entry generation. If unupdated, the entry will be marked as invalid. The entry update cannot be done automatically at TraceRegEntry construction: the entries are extended by consequent Tarmac Tracer versions (like V8), and virtual functions should be avoided during construction.
Definition at line 167 of file tarmac_record.cc.
References gem5::CCRegClass, gem5::FloatRegClass, gem5::IntRegClass, gem5::MiscRegClass, gem5::VecPredRegClass, and gem5::VecRegClass.
◆ updateCC()
|
protectedvirtual |
Definition at line 227 of file tarmac_record.cc.
References gem5::CCRegClass, gem5::ThreadContext::getReg(), gem5::ArmISA::cc_reg::RegName, gem5::sinic::regValid(), gem5::Trace::InstRecord::thread, and gem5::Trace::TarmacContext::thread.
◆ updateFloat()
|
protectedvirtual |
Definition at line 240 of file tarmac_record.cc.
References gem5::bitsToFloat32(), gem5::FloatRegClass, gem5::ThreadContext::getReg(), gem5::X86ISA::reg, gem5::sinic::regValid(), gem5::Trace::InstRecord::thread, gem5::Trace::TarmacContext::thread, and sc_dt::to_string().
◆ updateInt()
|
protectedvirtual |
Reimplemented in gem5::Trace::TarmacTracerRecordV8::TraceRegEntryV8.
Definition at line 254 of file tarmac_record.cc.
References gem5::ArmISA::FramePointerReg, gem5::ThreadContext::getReg(), gem5::IntRegClass, gem5::ArmISA::MISCREG_CPSR, gem5::ArmISA::mode, gem5::ArmISA::MODE_USER, gem5::Trace::opModeToStr(), gem5::ThreadContext::readMiscRegNoEffect(), gem5::sinic::regValid(), gem5::ArmISA::ReturnAddressReg, gem5::ArmISA::StackPointerReg, gem5::Trace::InstRecord::thread, gem5::Trace::TarmacContext::thread, and sc_dt::to_string().
Referenced by gem5::Trace::TarmacTracerRecordV8::TraceRegEntryV8::updateInt().
◆ updateMisc()
|
protectedvirtual |
Register update functions.
Reimplemented in gem5::Trace::TarmacTracerRecordV8::TraceRegEntryV8.
Definition at line 200 of file tarmac_record.cc.
References gem5::ArmISA::cc_reg::C(), gem5::ArmISA::cc_reg::Ge(), gem5::ThreadContext::getReg(), gem5::ArmISA::MISCREG_CPSR, gem5::ArmISA::miscRegName, gem5::ArmISA::cc_reg::Nz(), gem5::ThreadContext::readMiscRegNoEffect(), gem5::sinic::regValid(), gem5::Trace::InstRecord::thread, gem5::Trace::TarmacContext::thread, and gem5::ArmISA::cc_reg::V().
Referenced by gem5::Trace::TarmacTracerRecordV8::TraceRegEntryV8::updateMisc().
◆ updatePred()
|
inlineprotectedvirtual |
Reimplemented in gem5::Trace::TarmacTracerRecordV8::TraceRegEntryV8.
Definition at line 159 of file tarmac_record.hh.
◆ updateVec()
|
inlineprotectedvirtual |
Reimplemented in gem5::Trace::TarmacTracerRecordV8::TraceRegEntryV8.
Definition at line 156 of file tarmac_record.hh.
Member Data Documentation
◆ regClass
| RegClassType gem5::Trace::TarmacTracerRecord::TraceRegEntry::regClass |
Register class.
Definition at line 165 of file tarmac_record.hh.
◆ regName
| std::string gem5::Trace::TarmacTracerRecord::TraceRegEntry::regName |
Register name to be printed.
Definition at line 169 of file tarmac_record.hh.
◆ regRel
| RegIndex gem5::Trace::TarmacTracerRecord::TraceRegEntry::regRel |
Register arch number.
Definition at line 167 of file tarmac_record.hh.
◆ regValid
| bool gem5::Trace::TarmacTracerRecord::TraceRegEntry::regValid |
True if register entry is valid.
Definition at line 159 of file tarmac_record.hh.
The documentation for this struct was generated from the following files:
- arch/arm/tracers/tarmac_record.hh
- arch/arm/tracers/tarmac_record.cc