Linux::KernelPanicEvent Class Reference

Dump the guest kernel's dmesg buffer to a file in gem5's output directory and panic. More...

#include <events.hh>

Inheritance diagram for Linux::KernelPanicEvent:

Public Member Functions
	KernelPanicEvent (PCEventQueue *q, const std::string &desc, Addr addr, const std::string &_fname)
virtual void	process (ThreadContext *xc)
Public Member Functions inherited from PCEvent
	PCEvent (PCEventQueue *q, const std::string &desc, Addr pc)
virtual	~PCEvent ()
virtual const std::string	name () const
std::string	descr () const
Addr	pc () const
bool	remove ()

Protected Attributes
std::string	fname
Protected Attributes inherited from PCEvent
std::string	description
PCEventQueue *	queue
Addr	evpc

Detailed Description

Dump the guest kernel's dmesg buffer to a file in gem5's output directory and panic.

This event uses Linux::dumpDmesg() and comes with the same limitations. Most importantly, the kernel's address mappings must be available to the translating proxy.

Definition at line 87 of file events.hh.

Constructor & Destructor Documentation

Linux::KernelPanicEvent::KernelPanicEvent ( PCEventQueue *  q, const std::string &  desc, Addr  addr, const std::string &  _fname  )

inline

Definition at line 93 of file events.hh.

Member Function Documentation

void Linux::KernelPanicEvent::process ( ThreadContext *  xc )

virtual

Implements PCEvent.

Definition at line 115 of file events.cc.

References OutputDirectory::close(), OutputDirectory::create(), PCEvent::descr(), Linux::dumpDmesg(), fname, ThreadContext::getCpuPtr(), inform, PCEvent::name(), X86ISA::os, panic, simout, and OutputStream::stream().

Member Data Documentation

std::string Linux::KernelPanicEvent::fname

protected

Definition at line 90 of file events.hh.

Referenced by process().

---

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

• kern/linux/events.hh
• kern/linux/events.cc