gem5 v24.0.0.0
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gem5::ArmISA::DumpStats64 Class Reference

#include <fs_workload.hh>

Inheritance diagram for gem5::ArmISA::DumpStats64:
gem5::ArmISA::DumpStats gem5::PCEvent

Public Member Functions

 DumpStats (PCEventScope *s, const std::string &desc, Addr addr)
 
- Public Member Functions inherited from gem5::ArmISA::DumpStats
 DumpStats (PCEventScope *s, const std::string &desc, Addr addr)
 
void process (ThreadContext *tc) override
 This function is called whenever the the kernel function "__switch_to" is called to change running tasks.
 
- Public Member Functions inherited from gem5::PCEvent
 PCEvent (PCEventScope *q, const std::string &desc, Addr pc)
 
virtual ~PCEvent ()
 
virtual const std::string name () const
 
std::string descr () const
 
Addr pc () const
 
bool remove ()
 

Private Member Functions

void getTaskDetails (ThreadContext *tc, uint32_t &pid, uint32_t &tgid, std::string &next_task_str, int32_t &mm) override
 Extracts the information used by the DumpStatsPCEvent64 by reading the task_struct pointer passed to __switch_to() in 64 bit ARM Linux.
 

Additional Inherited Members

- Protected Attributes inherited from gem5::PCEvent
std::string description
 
PCEventScopescope
 
Addr evpc
 

Detailed Description

Definition at line 158 of file fs_workload.hh.

Member Function Documentation

◆ DumpStats()

gem5::ArmISA::DumpStats::DumpStats ( PCEventScope * s,
const std::string & desc,
Addr addr )
inline

Definition at line 147 of file fs_workload.hh.

◆ getTaskDetails()

void gem5::ArmISA::DumpStats64::getTaskDetails ( ThreadContext * tc,
uint32_t & pid,
uint32_t & tgid,
std::string & next_task_str,
int32_t & mm )
overrideprivatevirtual

Extracts the information used by the DumpStatsPCEvent64 by reading the task_struct pointer passed to __switch_to() in 64 bit ARM Linux.

r0 = task_struct of the previously running process r1 = task_struct of next process to run

Reimplemented from gem5::ArmISA::DumpStats.

Definition at line 323 of file fs_workload.cc.

References gem5::ThreadContext::getReg(), gem5::MipsISA::ti, and gem5::ArmISA::int_reg::X1.


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

Generated on Tue Jun 18 2024 16:24:16 for gem5 by doxygen 1.11.0