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

#include <events.hh>

Inheritance diagram for gem5::linux::KernelPanic:

Public Member Functions
	KernelPanic (PCEventScope *s, const std::string &desc, Addr addr, const std::string &_fname)

void	process (ThreadContext *tc) override

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 ()

Protected Attributes
std::string	fname

Protected Attributes inherited from gem5::PCEvent
std::string	description

PCEventScope *	scope

Addr	evpc

Detailed Description

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

@warn 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 115 of file events.hh.

Constructor & Destructor Documentation

◆ KernelPanic()

gem5::linux::KernelPanic::KernelPanic	(	PCEventScope *	s,
		const std::string &	desc,
		Addr	addr,
		const std::string &	_fname
	)

inline

Definition at line 121 of file events.hh.

Member Function Documentation

◆ process()

void gem5::linux::KernelPanic::process ( ThreadContext * tc )

overridevirtual

Implements gem5::PCEvent.

Definition at line 73 of file events.cc.

References gem5::OutputDirectory::close(), gem5::OutputDirectory::create(), gem5::PCEvent::descr(), gem5::linux::dumpDmesg(), fname, inform, gem5::X86ISA::os, panic, and gem5::simout.

Member Data Documentation

◆ fname

std::string gem5::linux::KernelPanic::fname

protected

Definition at line 118 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

Public Member Functions