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X86ISA::ISA Class Reference

#include <isa.hh>

Inheritance diagram for X86ISA::ISA:
SimObject EventManager Serializable Drainable

Public Types

typedef X86ISAParams Params
 
- Public Types inherited from SimObject
typedef SimObjectParams Params
 

Public Member Functions

void clear ()
 
 ISA (Params *p)
 
const Paramsparams () const
 
MiscReg readMiscRegNoEffect (int miscReg) const
 
MiscReg readMiscReg (int miscReg, ThreadContext *tc)
 
void setMiscRegNoEffect (int miscReg, MiscReg val)
 
void setMiscReg (int miscReg, MiscReg val, ThreadContext *tc)
 
int flattenIntIndex (int reg) const
 
int flattenFloatIndex (int reg) const
 
int flattenCCIndex (int reg) const
 
int flattenMiscIndex (int reg) const
 
void serialize (CheckpointOut &cp) const override
 Serialize an object. More...
 
void unserialize (CheckpointIn &cp) override
 Unserialize an object. More...
 
void startup (ThreadContext *tc)
 
- Public Member Functions inherited from SimObject
const Paramsparams () const
 
 SimObject (const Params *_params)
 
virtual ~SimObject ()
 
virtual const std::string name () const
 
virtual void init ()
 init() is called after all C++ SimObjects have been created and all ports are connected. More...
 
virtual void loadState (CheckpointIn &cp)
 loadState() is called on each SimObject when restoring from a checkpoint. More...
 
virtual void initState ()
 initState() is called on each SimObject when not restoring from a checkpoint. More...
 
virtual void regStats ()
 Register statistics for this object. More...
 
virtual void resetStats ()
 Reset statistics associated with this object. More...
 
virtual void regProbePoints ()
 Register probe points for this object. More...
 
virtual void regProbeListeners ()
 Register probe listeners for this object. More...
 
ProbeManagergetProbeManager ()
 Get the probe manager for this object. More...
 
virtual void startup ()
 startup() is the final initialization call before simulation. More...
 
DrainState drain () override
 Provide a default implementation of the drain interface for objects that don't need draining. More...
 
virtual void memWriteback ()
 Write back dirty buffers to memory using functional writes. More...
 
virtual void memInvalidate ()
 Invalidate the contents of memory buffers. More...
 
void serialize (CheckpointOut &cp) const override
 Serialize an object. More...
 
void unserialize (CheckpointIn &cp) override
 Unserialize an object. More...
 
- Public Member Functions inherited from EventManager
 EventManager (EventManager &em)
 
 EventManager (EventManager *em)
 
 EventManager (EventQueue *eq)
 
EventQueueeventQueue () const
 
void schedule (Event &event, Tick when)
 
void deschedule (Event &event)
 
void reschedule (Event &event, Tick when, bool always=false)
 
void schedule (Event *event, Tick when)
 
void deschedule (Event *event)
 
void reschedule (Event *event, Tick when, bool always=false)
 
void wakeupEventQueue (Tick when=(Tick)-1)
 
void setCurTick (Tick newVal)
 
- Public Member Functions inherited from Serializable
 Serializable ()
 
virtual ~Serializable ()
 
void serializeSection (CheckpointOut &cp, const char *name) const
 Serialize an object into a new section. More...
 
void serializeSection (CheckpointOut &cp, const std::string &name) const
 
void unserializeSection (CheckpointIn &cp, const char *name)
 Unserialize an a child object. More...
 
void unserializeSection (CheckpointIn &cp, const std::string &name)
 
- Public Member Functions inherited from Drainable
DrainState drainState () const
 Return the current drain state of an object. More...
 
virtual void notifyFork ()
 Notify a child process of a fork. More...
 

Protected Member Functions

void updateHandyM5Reg (Efer efer, CR0 cr0, SegAttr csAttr, SegAttr ssAttr, RFLAGS rflags, ThreadContext *tc)
 
- Protected Member Functions inherited from Drainable
 Drainable ()
 
virtual ~Drainable ()
 
virtual void drainResume ()
 Resume execution after a successful drain. More...
 
void signalDrainDone () const
 Signal that an object is drained. More...
 

Protected Attributes

MiscReg regVal [NUM_MISCREGS]
 
- Protected Attributes inherited from SimObject
const SimObjectParams * _params
 Cached copy of the object parameters. More...
 
- Protected Attributes inherited from EventManager
EventQueueeventq
 A pointer to this object's event queue. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from SimObject
static void serializeAll (CheckpointOut &cp)
 Serialize all SimObjects in the system. More...
 
static SimObjectfind (const char *name)
 Find the SimObject with the given name and return a pointer to it. More...
 
- Static Public Member Functions inherited from Serializable
static const std::string & currentSection ()
 Get the fully-qualified name of the active section. More...
 
static void serializeAll (const std::string &cpt_dir)
 
static void unserializeGlobals (CheckpointIn &cp)
 
- Static Public Attributes inherited from Serializable
static int ckptCount = 0
 
static int ckptMaxCount = 0
 
static int ckptPrevCount = -1
 

Detailed Description

Definition at line 50 of file isa.hh.

Member Typedef Documentation

typedef X86ISAParams X86ISA::ISA::Params

Definition at line 59 of file isa.hh.

Constructor & Destructor Documentation

X86ISA::ISA::ISA ( Params p)

Definition at line 115 of file isa.cc.

References clear().

Member Function Documentation

void X86ISA::ISA::clear ( )

Definition at line 106 of file isa.cc.

References X86ISA::mask, X86ISA::MISCREG_DR6, X86ISA::MISCREG_DR7, X86ISA::NumMiscRegs, and regVal.

Referenced by ISA().

int X86ISA::ISA::flattenCCIndex ( int  reg) const
inline

Definition at line 89 of file isa.hh.

References X86ISA::reg.

int X86ISA::ISA::flattenFloatIndex ( int  reg) const
inline
int X86ISA::ISA::flattenIntIndex ( int  reg) const
inline

Definition at line 73 of file isa.hh.

References X86ISA::IntFoldBit.

int X86ISA::ISA::flattenMiscIndex ( int  reg) const
inline

Definition at line 95 of file isa.hh.

References X86ISA::reg.

const X86ISAParams * X86ISA::ISA::params ( ) const

Definition at line 122 of file isa.cc.

References SimObject::_params.

MiscReg X86ISA::ISA::readMiscReg ( int  miscReg,
ThreadContext tc 
)
MiscReg X86ISA::ISA::readMiscRegNoEffect ( int  miscReg) const

Definition at line 128 of file isa.cc.

References X86ISA::isValidMiscReg(), and regVal.

Referenced by readMiscReg(), and setMiscRegNoEffect().

void X86ISA::ISA::serialize ( CheckpointOut cp) const
overridevirtual

Serialize an object.

Output an object's state into the current checkpoint section.

Parameters
cpCheckpoint state

Implements Serializable.

Definition at line 401 of file isa.cc.

References X86ISA::NumMiscRegs, regVal, and SERIALIZE_ARRAY.

void X86ISA::ISA::setMiscReg ( int  miscReg,
MiscReg  val,
ThreadContext tc 
)
void X86ISA::ISA::setMiscRegNoEffect ( int  miscReg,
MiscReg  val 
)
void X86ISA::ISA::startup ( ThreadContext tc)

Definition at line 419 of file isa.cc.

References ThreadContext::getDecoderPtr(), X86ISA::MISCREG_M5_REG, and regVal.

void X86ISA::ISA::unserialize ( CheckpointIn cp)
overridevirtual

Unserialize an object.

Read an object's state from the current checkpoint section.

Parameters
cpCheckpoint state

Implements Serializable.

Definition at line 407 of file isa.cc.

References X86ISA::MISCREG_CR0, X86ISA::MISCREG_CS_ATTR, X86ISA::MISCREG_EFER, X86ISA::MISCREG_RFLAGS, X86ISA::MISCREG_SS_ATTR, X86ISA::NumMiscRegs, regVal, UNSERIALIZE_ARRAY, and updateHandyM5Reg().

void X86ISA::ISA::updateHandyM5Reg ( Efer  efer,
CR0  cr0,
SegAttr  csAttr,
SegAttr  ssAttr,
RFLAGS  rflags,
ThreadContext tc 
)
protected

Member Data Documentation

MiscReg X86ISA::ISA::regVal[NUM_MISCREGS]
protected

The documentation for this class was generated from the following files:

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