#include <i8254.hh>
Inheritance diagram for gem5::X86ISA::I8254::X86Intel8254Timer:
Public Member Functions | |
| X86Intel8254Timer (const std::string &name, I8254 *_parent) | |
 Public Member Functions inherited from gem5::Intel8254Timer | |
| virtual | ~Intel8254Timer () |
| Intel8254Timer (EventManager *em, const std::string &name) | |
| void | writeControl (const CtrlReg data) |
| Write control word. More... | |
| uint8_t | readCounter (unsigned int num) |
| void | writeCounter (unsigned int num, const uint8_t data) |
| bool | outputHigh (unsigned int num) |
| void | serialize (const std::string &base, CheckpointOut &cp) const |
| Serialize this object to the given output stream. More... | |
| void | unserialize (const std::string &base, CheckpointIn &cp) |
| Reconstruct the state of this object from a checkpoint. More... | |
| void | startup () |
| Start ticking. More... | |
| Public Member Functions inherited from gem5::EventManager | |
| 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) |
| This function is not needed by the usual gem5 event loop but may be necessary in derived EventQueues which host gem5 on other schedulers. More... | |
| void | setCurTick (Tick newVal) |
| EventManager (EventManager &em) | |
| Event manger manages events in the event queue. More... | |
| EventManager (EventManager *em) | |
| EventManager (EventQueue *eq) | |
Protected Member Functions | |
| void | counterInterrupt (unsigned int num) |
| Protected Member Functions inherited from gem5::Intel8254Timer | |
| BitUnion8 (CtrlReg) Bitfield< 7 | |
| EndBitUnion (CtrlReg) BitUnion8(ReadBackCommandVal) Bitfield< 4 > status | |
| SubBitUnion (select, 3, 1) Bitfield< 3 > cnt2 | |
| EndSubBitUnion (select) EndBitUnion(ReadBackCommandVal) enum SelectVal | |
| const std::string & | name () const |
Protected Attributes | |
| I8254 * | parent |
| Protected Attributes inherited from gem5::Intel8254Timer | |
| sel | |
| Bitfield< 5, 4 > | rw |
| Bitfield< 3, 1 > | mode |
| Bitfield< 0 > | bcd |
| Bitfield< 5 > | count |
| Bitfield< 2 > | cnt1 |
| Bitfield< 1 > | cnt0 |
| std::string | _name |
| std::array< Counter, 3 > | counters |
| PIT has three seperate counters. More... | |
| Protected Attributes inherited from gem5::EventManager | |
| EventQueue * | eventq |
| A pointer to this object's event queue. More... | |
Additional Inherited Members | |
| Protected Types inherited from gem5::Intel8254Timer | |
| enum | ReadWriteVal { LatchCommand , LsbOnly , MsbOnly , TwoPhase } |
| enum | ModeVal { InitTc , OneShot , RateGen , SquareWave , SoftwareStrobe , HardwareStrobe } |
Detailed Description
Constructor & Destructor Documentation
◆ X86Intel8254Timer()
|
inline |
Member Function Documentation
◆ counterInterrupt()
|
inlineprotectedvirtual |
Reimplemented from gem5::Intel8254Timer.
Definition at line 53 of file i8254.hh.
References gem5::X86ISA::I8254::counterInterrupt(), and parent.
Member Data Documentation
◆ parent
|
protected |
Definition at line 50 of file i8254.hh.
Referenced by counterInterrupt().
The documentation for this class was generated from the following file:
- dev/x86/i8254.hh