gem5
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#include <isa.hh>
Public Types | |
typedef X86ISAParams | Params |
Public Types inherited from SimObject | |
typedef SimObjectParams | Params |
Public Member Functions | |
void | clear () |
ISA (Params *p) | |
const Params * | params () 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 Params * | params () 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... | |
ProbeManager * | getProbeManager () |
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) | |
EventQueue * | eventQueue () 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 | |
EventQueue * | eventq |
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 SimObject * | find (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 |
typedef X86ISAParams X86ISA::ISA::Params |
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().
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inline |
Definition at line 89 of file isa.hh.
References X86ISA::reg.
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inline |
Definition at line 79 of file isa.hh.
References X86ISA::FLOATREG_STACK(), X86ISA::MISCREG_X87_TOP, X86ISA::NUM_FLOATREGS, X86ISA::reg, and regVal.
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inline |
Definition at line 73 of file isa.hh.
References X86ISA::IntFoldBit.
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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 | ||
) |
Definition at line 139 of file isa.cc.
References ThreadContext::getCpuPtr(), X86ISA::MISCREG_FSW, X86ISA::MISCREG_TSC, X86ISA::MISCREG_X87_TOP, readMiscRegNoEffect(), regVal, and ULL.
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().
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overridevirtual |
Serialize an object.
Output an object's state into the current checkpoint section.
cp | Checkpoint 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 | ||
) |
Definition at line 200 of file isa.cc.
References ThreadContext::getCpuPtr(), ThreadContext::getDTBPtr(), ThreadContext::getITBPtr(), X86ISA::MISCREG_CR0, X86ISA::MISCREG_CR2, X86ISA::MISCREG_CR3, X86ISA::MISCREG_CR4, X86ISA::MISCREG_CR8, X86ISA::MISCREG_CS_ATTR, X86ISA::MISCREG_CS_BASE, X86ISA::MISCREG_CS_EFF_BASE, X86ISA::MISCREG_DR0, X86ISA::MISCREG_DR1, X86ISA::MISCREG_DR2, X86ISA::MISCREG_DR3, X86ISA::MISCREG_DR4, X86ISA::MISCREG_DR5, X86ISA::MISCREG_DR6, X86ISA::MISCREG_DR7, X86ISA::MISCREG_DS_BASE, X86ISA::MISCREG_DS_EFF_BASE, X86ISA::MISCREG_EFER, X86ISA::MISCREG_ES_BASE, X86ISA::MISCREG_ES_EFF_BASE, X86ISA::MISCREG_FS_BASE, X86ISA::MISCREG_GS_BASE, X86ISA::MISCREG_HS_BASE, X86ISA::MISCREG_IDTR_BASE, X86ISA::MISCREG_M5_REG, X86ISA::MISCREG_RFLAGS, X86ISA::MISCREG_SEG_BASE_BASE, X86ISA::MISCREG_SEG_EFF_BASE(), X86ISA::MISCREG_SS_ATTR, X86ISA::MISCREG_SS_BASE, X86ISA::MISCREG_SS_EFF_BASE, X86ISA::MISCREG_TR_BASE, X86ISA::MISCREG_TSC, X86ISA::MISCREG_TSG_BASE, X86ISA::MISCREG_TSL_BASE, panic, regVal, setMiscRegNoEffect(), updateHandyM5Reg(), and X86ISA::val.
void X86ISA::ISA::setMiscRegNoEffect | ( | int | miscReg, |
MiscReg | val | ||
) |
Definition at line 155 of file isa.cc.
References X86ISA::isValidMiscReg(), X86ISA::MISCREG_FCW, X86ISA::MISCREG_FIOFF, X86ISA::MISCREG_FISEG, X86ISA::MISCREG_FOOFF, X86ISA::MISCREG_FOP, X86ISA::MISCREG_FOSEG, X86ISA::MISCREG_FSW, X86ISA::MISCREG_FTW, X86ISA::MISCREG_M5_REG, X86ISA::MISCREG_MXCSR, X86ISA::MISCREG_X87_TOP, readMiscRegNoEffect(), regVal, X86ISA::SixtyFourBitMode, ULL, and X86ISA::val.
Referenced by setMiscReg().
void X86ISA::ISA::startup | ( | ThreadContext * | tc | ) |
Definition at line 419 of file isa.cc.
References ThreadContext::getDecoderPtr(), X86ISA::MISCREG_M5_REG, and regVal.
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overridevirtual |
Unserialize an object.
Read an object's state from the current checkpoint section.
cp | Checkpoint 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().
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protected |
Definition at line 44 of file isa.cc.
References X86ISA::CompatabilityMode, ThreadContext::getDecoderPtr(), X86ISA::MISCREG_M5_REG, X86ISA::ProtectedMode, X86ISA::RealMode, regVal, X86ISA::SixtyFourBitMode, and X86ISA::Virtual8086Mode.
Referenced by setMiscReg(), and unserialize().
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protected |
Definition at line 53 of file isa.hh.
Referenced by clear(), flattenFloatIndex(), readMiscReg(), readMiscRegNoEffect(), serialize(), setMiscReg(), setMiscRegNoEffect(), startup(), unserialize(), and updateHandyM5Reg().