The simulator's state. More...
#include <State.h>
Public Member Functions | |
| State ()=default | |
| Construct a new empty (at 0 time) state. More... | |
| ~State () | |
| State destructor, ensures all malloc'd regions stored in the state are correctly free'd. More... | |
| Slot | popQueue () |
| Pop the head of the queue and update the simulation time. More... | |
| void | pushQueue (Time time, unsigned inst) |
| Push a new scheduled wakeup event in the event queue. More... | |
| llvm::SmallVectorTemplateCommon< Instance >::iterator | getInstanceIterator (std::string instName) |
| Find an instance in the instances list by name and return an iterator for it. More... | |
| int | addSignal (std::string name, std::string owner) |
| Add a new signal to the state. Returns the index of the new signal. More... | |
| int | addSignalData (int index, std::string owner, uint8_t *value, uint64_t size) |
| void | addSignalElement (unsigned, unsigned, unsigned) |
| void | addProcPtr (std::string name, ProcState *procStatePtr) |
| Add a pointer to the process persistence state to a process instance. More... | |
| void | dumpSignal (llvm::raw_ostream &out, int index) |
| Dump a signal to the out stream. More... | |
| void | dumpLayout () |
| Dump the instance layout. Used for testing purposes. More... | |
| void | dumpSignalTriggers () |
| Dump the instances each signal triggers. Used for testing purposes. More... | |
Public Attributes | |
| Time | time |
| std::string | root |
| llvm::SmallVector< Instance, 0 > | instances |
| llvm::SmallVector< Signal, 0 > | signals |
| UpdateQueue | queue |
Detailed Description
The simulator's state.
It contains the current simulation time, signal values and the event queue.
Constructor & Destructor Documentation
◆ State()
|
default |
Construct a new empty (at 0 time) state.
◆ ~State()
| State::~State | ( | ) |
Member Function Documentation
◆ addProcPtr()
| void State::addProcPtr | ( | std::string | name, |
| ProcState * | procStatePtr | ||
| ) |
Add a pointer to the process persistence state to a process instance.
Definition at line 246 of file State.cpp.
References circt::llhd::sim::ProcState::inst.
Referenced by allocProc().
◆ addSignal()
| int State::addSignal | ( | std::string | name, |
| std::string | owner | ||
| ) |
◆ addSignalData()
| int State::addSignalData | ( | int | index, |
| std::string | owner, | ||
| uint8_t * | value, | ||
| uint64_t | size | ||
| ) |
Definition at line 254 of file State.cpp.
Referenced by allocSignal().
◆ addSignalElement()
| void State::addSignalElement | ( | unsigned | index, |
| unsigned | offset, | ||
| unsigned | size | ||
| ) |
Definition at line 276 of file State.cpp.
Referenced by addSigArrayElements(), and addSigStructElement().
◆ dumpLayout()
| void State::dumpLayout | ( | ) |
◆ dumpSignal()
| void State::dumpSignal | ( | llvm::raw_ostream & | out, |
| int | index | ||
| ) |
◆ dumpSignalTriggers()
| void State::dumpSignalTriggers | ( | ) |
◆ getInstanceIterator()
| llvm::SmallVectorTemplateCommon< Instance >::iterator State::getInstanceIterator | ( | std::string | instName | ) |
Find an instance in the instances list by name and return an iterator for it.
Definition at line 231 of file State.cpp.
References assert().
Referenced by allocEntity().
◆ popQueue()
| Slot State::popQueue | ( | ) |
◆ pushQueue()
| void State::pushQueue | ( | Time | time, |
| unsigned | inst | ||
| ) |
Push a new scheduled wakeup event in the event queue.
Definition at line 224 of file State.cpp.
Referenced by llhdSuspend().
Member Data Documentation
◆ instances
| llvm::SmallVector<Instance, 0> circt::llhd::sim::State::instances |
◆ queue
| UpdateQueue circt::llhd::sim::State::queue |
Definition at line 350 of file State.h.
Referenced by driveSignal().
◆ root
◆ signals
| llvm::SmallVector<Signal, 0> circt::llhd::sim::State::signals |
Definition at line 349 of file State.h.
Referenced by driveSignal().
◆ time
| Time circt::llhd::sim::State::time |
Definition at line 346 of file State.h.
Referenced by driveSignal().
The documentation for this struct was generated from the following files:
