#include <remote_gdb.hh>

Inheritance diagram for AlphaISA::RemoteGDB:

Classes
class	AlphaGdbRegCache

Public Member Functions
	RemoteGDB (System system, ThreadContext context, int _port)

BaseGdbRegCache *	gdbRegs () override

Public Member Functions inherited from BaseRemoteGDB
bool	breakpoint ()

void	replaceThreadContext (ThreadContext *tc)

virtual	~BaseRemoteGDB ()

	BaseRemoteGDB (System system, ThreadContext context, int _port)

virtual	~BaseRemoteGDB ()

std::string	name ()

void	listen ()

void	connect ()

int	port () const

void	attach (int fd)

void	detach ()

bool	isAttached ()

void	replaceThreadContext (ThreadContext *_tc)

bool	trap (int type)

bool	breakpoint ()

Protected Member Functions
bool	acc (Addr addr, size_t len) override

Protected Member Functions inherited from BaseRemoteGDB
ThreadContext *	context ()

System *	system ()

void	encodeBinaryData (const std::string &unencoded, std::string &encoded) const

void	encodeXferResponse (const std::string &unencoded, std::string &encoded, size_t offset, size_t unencoded_length) const

virtual bool	checkBpLen (size_t len)

virtual std::vector< std::string >	availableFeatures () const

virtual bool	getXferFeaturesRead (const std::string &annex, std::string &output)
	Get an XML target description. More...

Detailed Description

Definition at line 49 of file remote_gdb.hh.

Constructor & Destructor Documentation

◆ RemoteGDB()

RemoteGDB::RemoteGDB	(	System *	system,
		ThreadContext *	context,
		int	_port
	)

Definition at line 147 of file remote_gdb.cc.

References warn_once.

Referenced by AlphaISA::RemoteGDB::AlphaGdbRegCache::name().

Member Function Documentation

◆ acc()

bool RemoteGDB::acc	(	Addr	addr,
		size_t	len
	)

overrideprotectedvirtual

This code says that all accesses to palcode (instruction and data) are valid since there isn't a va->pa mapping because palcode is accessed physically. At some point this should probably be cleaned up but there is no easy way to do it.

Implements BaseRemoteGDB.

Definition at line 158 of file remote_gdb.cc.

References BaseRemoteGDB::context(), DPRINTF, FullSystem, AlphaISA::IPR_PALtemp20, AlphaISA::IsK0Seg(), AlphaISA::K0SegBase, AlphaISA::kernel_pte_lookup(), AlphaISA::PageBytes, panic, AlphaISA::PcPAL(), ThreadContext::readMiscRegNoEffect(), AlphaISA::RoundPage(), BaseRemoteGDB::system(), AlphaISA::TruncPage(), and AlphaISA::PageTableEntry::valid().