gem5 v25.0.0.1
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gem5::ArmPPI Class Reference

#include <base_gic.hh>

Inheritance diagram for gem5::ArmPPI:
gem5::ArmInterruptPin gem5::Serializable

Public Member Functions

void raise () override
 Signal an interrupt.
void clear () override
 Clear a signalled interrupt.
Public Member Functions inherited from gem5::ArmInterruptPin
void setThreadContext (ThreadContext *tc)
 Set the thread context owning this interrupt.
uint32_t num () const
 Get interrupt number.
bool active () const
 True if interrupt pin is active, false otherwise.
void serialize (CheckpointOut &cp) const override
 Serialize an object.
void unserialize (CheckpointIn &cp) override
 Unserialize an object.
Public Member Functions inherited from gem5::Serializable
 Serializable ()
virtual ~Serializable ()
void serializeSection (CheckpointOut &cp, const char *name) const
 Serialize an object into a new section.
void serializeSection (CheckpointOut &cp, const std::string &name) const
void unserializeSection (CheckpointIn &cp, const char *name)
 Unserialize an a child object.
void unserializeSection (CheckpointIn &cp, const std::string &name)

Private Member Functions

 ArmPPI (const ArmPPIParams &p, ThreadContext *tc)

Friends

class ArmPPIGen

Additional Inherited Members

Static Public Member Functions inherited from gem5::Serializable
static const std::string & currentSection ()
 Gets the fully-qualified name of the active section.
static void generateCheckpointOut (const std::string &cpt_dir, std::ofstream &outstream)
 Generate a checkpoint file so that the serialization can be routed to it.
Protected Member Functions inherited from gem5::ArmInterruptPin
 ArmInterruptPin (const ArmInterruptPinParams &p, ThreadContext *tc)
ContextID targetContext () const
 Get the target context ID of this interrupt.
Protected Attributes inherited from gem5::ArmInterruptPin
const ThreadContextthreadContext
 Pointer to the thread context that owns this interrupt in case it is a thread-/CPU-private interrupt.
RealView *const platform
 Arm platform to use for interrupt generation.
const uint32_t intNum
 Interrupt number to generate.
const ArmInterruptType triggerType
 Interrupt triggering type.
bool _active
 True if interrupt pin is active, false otherwise.

Detailed Description

Definition at line 269 of file base_gic.hh.

Constructor & Destructor Documentation

◆ ArmPPI()

gem5::ArmPPI::ArmPPI ( const ArmPPIParams & p,
ThreadContext * tc )
private

Member Function Documentation

◆ clear()

void gem5::ArmPPI::clear ( )
overridevirtual

◆ raise()

void gem5::ArmPPI::raise ( )
overridevirtual

◆ ArmPPIGen

friend class ArmPPIGen
friend

Definition at line 271 of file base_gic.hh.

References ArmPPIGen, and gem5::MipsISA::p.

Referenced by ArmPPIGen.


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

Generated on Sat Oct 18 2025 08:06:49 for gem5 by doxygen 1.14.0