#include <remote_gdb.hh>

Inheritance diagram for gem5::BaseRemoteGDB:

Classes
struct	GdbCommand

struct	QuerySetCommand

class	SocketEvent

class	TrapEvent

Public Member Functions
bool	breakpoint ()

void	replaceThreadContext (ThreadContext *tc)

bool	trap (ContextID id, int type)

virtual	~BaseRemoteGDB ()


	BaseRemoteGDB (System *system, int _port)
	Interface to other parts of the simulator. More...

virtual	~BaseRemoteGDB ()

std::string	name ()

void	listen ()

void	connect ()

int	port () const

void	attach (int fd)

void	detach ()

bool	isAttached ()

void	addThreadContext (ThreadContext *_tc)

void	replaceThreadContext (ThreadContext *_tc)

bool	selectThreadContext (ContextID id)

void	trap (ContextID id, int signum)

Static Public Member Functions
template<class GDBStub , class ... Args>
static BaseRemoteGDB *	build (Args... args)

Protected Member Functions
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 BaseGdbRegCache *	gdbRegs ()=0

virtual bool	acc (Addr addr, size_t len)=0

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

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

Private Types
typedef SocketEvent<&BaseRemoteGDB::incomingConnection >	IncomingConnectionEvent

typedef SocketEvent<&BaseRemoteGDB::incomingData >	IncomingDataEvent

Private Member Functions
void	incomingData (int revent)

void	incomingConnection (int revent)

uint8_t	getbyte ()

void	putbyte (uint8_t b)

void	recv (std::vector< char > &bp)

void	send (const char *data)

void	send (const std::string &data)

template<typename ... Args>
void	send (const char *format, const Args &...args)

void	processCommands (int signum=0)

bool	read (Addr addr, size_t size, char *data)

bool	write (Addr addr, size_t size, const char *data)

template<class T >
T	read (Addr addr)

template<class T >
void	write (Addr addr, T data)

void	singleStep ()

void	clearSingleStep ()

void	setSingleStep ()

void	scheduleInstCommitEvent (Event *ev, int delta)
	Schedule an event which will be triggered "delta" instructions later. More...

void	descheduleInstCommitEvent (Event *ev)
	Deschedule an instruction count based event. More...

void	insertSoftBreak (Addr addr, size_t len)

void	removeSoftBreak (Addr addr, size_t len)

void	insertHardBreak (Addr addr, size_t len)

void	removeHardBreak (Addr addr, size_t len)

bool	cmdUnsupported (GdbCommand::Context &ctx)

bool	cmdSignal (GdbCommand::Context &ctx)

bool	cmdCont (GdbCommand::Context &ctx)

bool	cmdAsyncCont (GdbCommand::Context &ctx)

bool	cmdDetach (GdbCommand::Context &ctx)

bool	cmdRegR (GdbCommand::Context &ctx)

bool	cmdRegW (GdbCommand::Context &ctx)

bool	cmdSetThread (GdbCommand::Context &ctx)

bool	cmdMemR (GdbCommand::Context &ctx)

bool	cmdMemW (GdbCommand::Context &ctx)

bool	cmdQueryVar (GdbCommand::Context &ctx)

bool	cmdStep (GdbCommand::Context &ctx)

bool	cmdAsyncStep (GdbCommand::Context &ctx)

bool	cmdClrHwBkpt (GdbCommand::Context &ctx)

bool	cmdSetHwBkpt (GdbCommand::Context &ctx)

bool	cmdDumpPageTable (GdbCommand::Context &ctx)

void	queryC (QuerySetCommand::Context &ctx)

void	querySupported (QuerySetCommand::Context &ctx)

void	queryXfer (QuerySetCommand::Context &ctx)

void	queryFThreadInfo (QuerySetCommand::Context &ctx)

void	querySThreadInfo (QuerySetCommand::Context &ctx)

Private Attributes
friend	IncomingConnectionEvent

friend	IncomingDataEvent

IncomingConnectionEvent *	incomingConnectionEvent

IncomingDataEvent *	incomingDataEvent

ListenSocket	listener

int	_port

int	fd

bool	attached = false

bool	threadSwitching = false

System *	sys

std::map< ContextID, ThreadContext * >	threads

ThreadContext *	tc = nullptr

BaseGdbRegCache *	regCachePtr = nullptr

EventWrapper< BaseRemoteGDB, &BaseRemoteGDB::connect >	connectEvent

EventWrapper< BaseRemoteGDB, &BaseRemoteGDB::detach >	disconnectEvent

gem5::BaseRemoteGDB::TrapEvent	trapEvent

EventWrapper< BaseRemoteGDB, &BaseRemoteGDB::singleStep >	singleStepEvent

size_t	threadInfoIdx = 0

Static Private Attributes
static std::map< char, GdbCommand >	commandMap

static std::map< std::string, QuerySetCommand >	queryMap

Friends
class	HardBreakpoint

Detailed Description

Definition at line 48 of file remote_gdb.hh.

Member Typedef Documentation

◆ IncomingConnectionEvent

typedef SocketEvent<&BaseRemoteGDB::incomingConnection> gem5::BaseRemoteGDB::IncomingConnectionEvent

private

Definition at line 222 of file remote_gdb.hh.

◆ IncomingDataEvent

typedef SocketEvent<&BaseRemoteGDB::incomingData> gem5::BaseRemoteGDB::IncomingDataEvent

private

Definition at line 224 of file remote_gdb.hh.

Constructor & Destructor Documentation

◆ ~BaseRemoteGDB()

gem5::BaseRemoteGDB::~BaseRemoteGDB ( )

inlinevirtual

Definition at line 57 of file remote_gdb.hh.

Member Function Documentation

◆ acc()

virtual bool gem5::BaseRemoteGDB::acc	(	Addr	addr,
		size_t	len
	)

protectedpure virtual

Implemented in gem5::ArmISA::RemoteGDB, gem5::RiscvISA::RemoteGDB, gem5::X86ISA::RemoteGDB, gem5::PowerISA::RemoteGDB, gem5::MipsISA::RemoteGDB, and gem5::SparcISA::RemoteGDB.

Referenced by cmdMemR(), and cmdMemW().

◆ availableFeatures()

std::vector< std::string > gem5::BaseRemoteGDB::availableFeatures ( ) const

protectedvirtual

Reimplemented in gem5::RiscvISA::RemoteGDB, gem5::ArmISA::RemoteGDB, gem5::PowerISA::RemoteGDB, and gem5::MipsISA::RemoteGDB.

Definition at line 1226 of file remote_gdb.cc.

Referenced by querySupported().

◆ breakpoint()

bool gem5::BaseRemoteGDB::breakpoint ( )

inline

Definition at line 53 of file remote_gdb.hh.

◆ build()

template<class GDBStub , class ... Args>

static BaseRemoteGDB* gem5::BaseRemoteGDB::build ( Args... args )

inlinestatic

Definition at line 180 of file remote_gdb.hh.

References gem5::getRemoteGDBPort(), and port().

◆ checkBpLen()

bool gem5::BaseRemoteGDB::checkBpLen ( size_t len )

protectedvirtual

Reimplemented in gem5::ArmISA::RemoteGDB, gem5::RiscvISA::RemoteGDB, and gem5::X86ISA::RemoteGDB.

Definition at line 920 of file remote_gdb.cc.

Referenced by insertHardBreak(), insertSoftBreak(), removeHardBreak(), and removeSoftBreak().

◆ clearSingleStep()

void gem5::BaseRemoteGDB::clearSingleStep ( )

private

Definition at line 774 of file remote_gdb.cc.

References descheduleInstCommitEvent(), and singleStepEvent.

Referenced by cmdAsyncCont(), cmdCont(), and detach().

◆ cmdAsyncCont()

bool gem5::BaseRemoteGDB::cmdAsyncCont ( GdbCommand::Context & ctx )

private

Definition at line 954 of file remote_gdb.cc.

References clearSingleStep(), gem5::BaseRemoteGDB::GdbCommand::Context::data, gem5::MipsISA::p, gem5::ThreadContext::pcState(), and tc.

◆ cmdAsyncStep()

bool gem5::BaseRemoteGDB::cmdAsyncStep ( GdbCommand::Context & ctx )

private

Definition at line 1271 of file remote_gdb.cc.

References gem5::BaseRemoteGDB::GdbCommand::Context::data, gem5::MipsISA::p, gem5::ThreadContext::pcState(), setSingleStep(), and tc.

◆ cmdClrHwBkpt()

bool gem5::BaseRemoteGDB::cmdClrHwBkpt ( GdbCommand::Context & ctx )

private

Definition at line 1296 of file remote_gdb.cc.

References gem5::X86ISA::addr, gem5::BaseRemoteGDB::GdbCommand::Context::data, DPRINTF, gem5::ArmISA::len, gem5::MipsISA::p, removeHardBreak(), removeSoftBreak(), and send().

◆ cmdCont()

bool gem5::BaseRemoteGDB::cmdCont ( GdbCommand::Context & ctx )

private

Definition at line 942 of file remote_gdb.cc.

References clearSingleStep(), gem5::BaseRemoteGDB::GdbCommand::Context::data, gem5::BaseRemoteGDB::GdbCommand::Context::len, gem5::MipsISA::p, gem5::ThreadContext::pcState(), and tc.

◆ cmdDetach()

bool gem5::BaseRemoteGDB::cmdDetach ( GdbCommand::Context & ctx )

private

Definition at line 967 of file remote_gdb.cc.

References detach().

◆ cmdDumpPageTable()

bool gem5::BaseRemoteGDB::cmdDumpPageTable ( GdbCommand::Context & ctx )

private

Definition at line 1264 of file remote_gdb.cc.

References gem5::EmulationPageTable::externalize(), gem5::ThreadContext::getProcessPtr(), gem5::Process::pTable, send(), and tc.

◆ cmdMemR()

bool gem5::BaseRemoteGDB::cmdMemR ( GdbCommand::Context & ctx )

private

Definition at line 1039 of file remote_gdb.cc.

References acc(), gem5::X86ISA::addr, gem5::BaseRemoteGDB::GdbCommand::Context::data, gem5::ArmISA::len, gem5::MipsISA::p, read(), and send().

◆ cmdMemW()

bool gem5::BaseRemoteGDB::cmdMemW ( GdbCommand::Context & ctx )

private

Definition at line 1063 of file remote_gdb.cc.

References acc(), gem5::X86ISA::addr, gem5::BaseRemoteGDB::GdbCommand::Context::data, gem5::BaseRemoteGDB::GdbCommand::Context::len, gem5::ArmISA::len, gem5::MipsISA::p, send(), and write().

◆ cmdQueryVar()

bool gem5::BaseRemoteGDB::cmdQueryVar ( GdbCommand::Context & ctx )

private

Definition at line 1191 of file remote_gdb.cc.

References gem5::BaseRemoteGDB::QuerySetCommand::Context::args, gem5::BaseRemoteGDB::GdbCommand::Context::data, DPRINTF, gem5::BaseRemoteGDB::GdbCommand::Context::len, queryMap, and gem5::ArmISA::s.

◆ cmdRegR()

bool gem5::BaseRemoteGDB::cmdRegR ( GdbCommand::Context & ctx )

private

Definition at line 974 of file remote_gdb.cc.

References gem5::BaseGdbRegCache::data(), regCachePtr, send(), and gem5::BaseGdbRegCache::size().

◆ cmdRegW()

bool gem5::BaseRemoteGDB::cmdRegW ( GdbCommand::Context & ctx )

private

Definition at line 984 of file remote_gdb.cc.

References gem5::BaseGdbRegCache::data(), gem5::BaseRemoteGDB::GdbCommand::Context::data, gem5::MipsISA::p, regCachePtr, send(), gem5::BaseGdbRegCache::setRegs(), gem5::BaseGdbRegCache::size(), and tc.

◆ cmdSetHwBkpt()

bool gem5::BaseRemoteGDB::cmdSetHwBkpt ( GdbCommand::Context & ctx )

private

Definition at line 1329 of file remote_gdb.cc.

References gem5::X86ISA::addr, gem5::BaseRemoteGDB::GdbCommand::Context::data, DPRINTF, insertHardBreak(), insertSoftBreak(), gem5::ArmISA::len, gem5::MipsISA::p, and send().

◆ cmdSetThread()

bool gem5::BaseRemoteGDB::cmdSetThread ( GdbCommand::Context & ctx )

private

Definition at line 998 of file remote_gdb.cc.

References gem5::ThreadContext::contextId(), gem5::BaseRemoteGDB::GdbCommand::Context::data, gem5::BaseRemoteGDB::TrapEvent::id(), gem5::MipsISA::p, scheduleInstCommitEvent(), selectThreadContext(), send(), tc, threadSwitching, and trapEvent.

◆ cmdSignal()

bool gem5::BaseRemoteGDB::cmdSignal ( GdbCommand::Context & ctx )

private

Definition at line 935 of file remote_gdb.cc.

References send(), and gem5::BaseRemoteGDB::GdbCommand::Context::type.

◆ cmdStep()

bool gem5::BaseRemoteGDB::cmdStep ( GdbCommand::Context & ctx )

private

Definition at line 1284 of file remote_gdb.cc.

References gem5::BaseRemoteGDB::GdbCommand::Context::data, gem5::BaseRemoteGDB::GdbCommand::Context::len, gem5::MipsISA::p, gem5::ThreadContext::pcState(), setSingleStep(), and tc.

◆ cmdUnsupported()

bool gem5::BaseRemoteGDB::cmdUnsupported ( GdbCommand::Context & ctx )

private

Definition at line 926 of file remote_gdb.cc.

References gem5::BaseRemoteGDB::GdbCommand::Context::cmd, gem5::BaseRemoteGDB::GdbCommand::Context::data, DDUMP, DPRINTF, gem5::BaseRemoteGDB::GdbCommand::Context::len, and gem5::BaseRemoteGDB::GdbCommand::name.

◆ context()

ThreadContext* gem5::BaseRemoteGDB::context ( )

inlineprotected

Definition at line 395 of file remote_gdb.hh.

References tc.

Referenced by gem5::ArmISA::RemoteGDB::acc(), gem5::ArmISA::RemoteGDB::gdbRegs(), gem5::SparcISA::RemoteGDB::SPARCGdbRegCache::getRegs(), gem5::PowerISA::RemoteGDB::PowerGdbRegCache::getRegs(), gem5::ArmISA::RemoteGDB::AArch32GdbRegCache::getRegs(), gem5::X86ISA::RemoteGDB::X86GdbRegCache::getRegs(), gem5::SparcISA::RemoteGDB::SPARC64GdbRegCache::getRegs(), gem5::PowerISA::RemoteGDB::Power64GdbRegCache::getRegs(), gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::getRegs(), gem5::RiscvISA::RemoteGDB::RiscvGdbRegCache::getRegs(), gem5::X86ISA::RemoteGDB::AMD64GdbRegCache::getRegs(), gem5::ArmISA::RemoteGDB::getXferFeaturesRead(), gem5::SparcISA::RemoteGDB::SPARCGdbRegCache::setRegs(), gem5::PowerISA::RemoteGDB::PowerGdbRegCache::setRegs(), gem5::ArmISA::RemoteGDB::AArch32GdbRegCache::setRegs(), gem5::X86ISA::RemoteGDB::X86GdbRegCache::setRegs(), gem5::SparcISA::RemoteGDB::SPARC64GdbRegCache::setRegs(), gem5::PowerISA::RemoteGDB::Power64GdbRegCache::setRegs(), gem5::ArmISA::RemoteGDB::AArch64GdbRegCache::setRegs(), gem5::RiscvISA::RemoteGDB::RiscvGdbRegCache::setRegs(), and gem5::X86ISA::RemoteGDB::AMD64GdbRegCache::setRegs().

◆ descheduleInstCommitEvent()

void gem5::BaseRemoteGDB::descheduleInstCommitEvent ( Event * ev )

private

Deschedule an instruction count based event.

Definition at line 854 of file remote_gdb.cc.

References gem5::ThreadContext::descheduleInstCountEvent(), gem5::Event::scheduled(), and tc.

Referenced by clearSingleStep(), and incomingData().

◆ encodeBinaryData()

void gem5::BaseRemoteGDB::encodeBinaryData	(	const std::string &	unencoded,
		std::string &	encoded
	)		const

protected

Definition at line 1239 of file remote_gdb.cc.

References gem5::ArmISA::c.

Referenced by encodeXferResponse().

◆ encodeXferResponse()

void gem5::BaseRemoteGDB::encodeXferResponse	(	const std::string &	unencoded,
		std::string &	encoded,
		size_t	offset,
		size_t	unencoded_length
	)		const

protected

Definition at line 1253 of file remote_gdb.cc.

References encodeBinaryData(), and gem5::ArmISA::offset.

Referenced by queryXfer().

◆ gdbRegs()

virtual BaseGdbRegCache* gem5::BaseRemoteGDB::gdbRegs ( )

protectedpure virtual

Implemented in gem5::RiscvISA::RemoteGDB, gem5::ArmISA::RemoteGDB, gem5::X86ISA::RemoteGDB, gem5::PowerISA::RemoteGDB, gem5::SparcISA::RemoteGDB, and gem5::MipsISA::RemoteGDB.

Referenced by processCommands().

◆ getbyte()

uint8_t gem5::BaseRemoteGDB::getbyte ( )

private

Definition at line 575 of file remote_gdb.cc.

References gem5::ArmISA::b, fd, and read().

Referenced by recv(), and send().

◆ getXferFeaturesRead()

bool gem5::BaseRemoteGDB::getXferFeaturesRead	(	const std::string &	annex,
		std::string &	output
	)

protectedvirtual

Get an XML target description.

Parameters

[in]	annex	the XML filename
[out]	output	set to the decoded XML

Returns: true if the given annex was found

Reimplemented in gem5::RiscvISA::RemoteGDB, gem5::ArmISA::RemoteGDB, gem5::PowerISA::RemoteGDB, and gem5::MipsISA::RemoteGDB.

Definition at line 1232 of file remote_gdb.cc.

Referenced by queryXfer().

◆ incomingConnection()

void gem5::BaseRemoteGDB::incomingConnection ( int revent )

private

Definition at line 544 of file remote_gdb.cc.

References connectEvent, scheduleInstCommitEvent(), and warn.

◆ incomingData()

void gem5::BaseRemoteGDB::incomingData ( int revent )

private

Definition at line 557 of file remote_gdb.cc.

References gem5::ThreadContext::contextId(), descheduleInstCommitEvent(), disconnectEvent, gem5::BaseRemoteGDB::TrapEvent::id(), gem5::Event::scheduled(), scheduleInstCommitEvent(), tc, trapEvent, gem5::BaseRemoteGDB::TrapEvent::type(), and warn.

◆ insertHardBreak()

void gem5::BaseRemoteGDB::insertHardBreak	(	Addr	addr,
		size_t	len
	)

private

Definition at line 805 of file remote_gdb.cc.

References gem5::X86ISA::addr, checkBpLen(), DPRINTF, HardBreakpoint, gem5::ArmISA::len, gem5::HardBreakpoint::refcount, and sys.

Referenced by cmdSetHwBkpt(), and insertSoftBreak().

◆ insertSoftBreak()

void gem5::BaseRemoteGDB::insertSoftBreak	(	Addr	addr,
		size_t	len
	)

private

Definition at line 787 of file remote_gdb.cc.

References gem5::X86ISA::addr, checkBpLen(), insertHardBreak(), and gem5::ArmISA::len.

Referenced by cmdSetHwBkpt().

◆ processCommands()

void gem5::BaseRemoteGDB::processCommands ( int signum = 0 )

private

◆ putbyte()

void gem5::BaseRemoteGDB::putbyte ( uint8_t b )

private

Definition at line 585 of file remote_gdb.cc.

References gem5::ArmISA::b, fd, and write().

Referenced by recv(), and send().

◆ queryC()

void gem5::BaseRemoteGDB::queryC ( QuerySetCommand::Context & ctx )

private

Definition at line 1111 of file remote_gdb.cc.

References gem5::ThreadContext::contextId(), send(), and tc.

◆ queryFThreadInfo()

void gem5::BaseRemoteGDB::queryFThreadInfo ( QuerySetCommand::Context & ctx )

private

Definition at line 1171 of file remote_gdb.cc.

References querySThreadInfo(), and threadInfoIdx.

◆ querySThreadInfo()

void gem5::BaseRemoteGDB::querySThreadInfo ( QuerySetCommand::Context & ctx )

private

Definition at line 1178 of file remote_gdb.cc.

References send(), threadInfoIdx, and threads.

Referenced by queryFThreadInfo().

◆ querySupported()

void gem5::BaseRemoteGDB::querySupported ( QuerySetCommand::Context & ctx )

private

Definition at line 1117 of file remote_gdb.cc.

References availableFeatures(), and send().

◆ queryXfer()

void gem5::BaseRemoteGDB::queryXfer ( QuerySetCommand::Context & ctx )

private

Definition at line 1130 of file remote_gdb.cc.

References gem5::BaseRemoteGDB::QuerySetCommand::Context::args, encodeXferResponse(), getXferFeaturesRead(), gem5::ArmISA::offset, and send().

◆ read() [1/2]

template<class T >

T gem5::BaseRemoteGDB::read ( Addr addr )

inlineprivate

Definition at line 426 of file remote_gdb.hh.

References gem5::X86ISA::addr, and read().

◆ read() [2/2]

bool gem5::BaseRemoteGDB::read	(	Addr	addr,
		size_t	size,
		char *	data
	)

private

Definition at line 725 of file remote_gdb.cc.

References data, DPRINTF, DPRINTFNR, gem5::FullSystem, tc, and gem5::MipsISA::vaddr.

Referenced by cmdMemR(), getbyte(), and read().

◆ recv()

void gem5::BaseRemoteGDB::recv ( std::vector< char > & bp )

private

Definition at line 595 of file remote_gdb.cc.

References gem5::ArmISA::c, DPRINTF, gem5::GDBBadP, gem5::GDBEnd, gem5::GDBGoodP, gem5::GDBStart, getbyte(), and putbyte().

Referenced by processCommands().

◆ removeHardBreak()

void gem5::BaseRemoteGDB::removeHardBreak	(	Addr	addr,
		size_t	len
	)

private

Definition at line 820 of file remote_gdb.cc.

References gem5::X86ISA::addr, checkBpLen(), DPRINTF, gem5::ArmISA::i, gem5::ArmISA::len, and gem5::HardBreakpoint::refcount.

Referenced by cmdClrHwBkpt(), and removeSoftBreak().

◆ removeSoftBreak()

void gem5::BaseRemoteGDB::removeSoftBreak	(	Addr	addr,
		size_t	len
	)

private

Definition at line 796 of file remote_gdb.cc.

References gem5::X86ISA::addr, checkBpLen(), gem5::ArmISA::len, and removeHardBreak().

Referenced by cmdClrHwBkpt().

◆ replaceThreadContext()

void gem5::BaseRemoteGDB::replaceThreadContext ( ThreadContext * tc )

inline

Definition at line 54 of file remote_gdb.hh.

Referenced by gem5::Workload::replaceThreadContext().

◆ scheduleInstCommitEvent()

void gem5::BaseRemoteGDB::scheduleInstCommitEvent	(	Event *	ev,
		int	delta
	)

private

Schedule an event which will be triggered "delta" instructions later.

Definition at line 839 of file remote_gdb.cc.

References gem5::ThreadContext::Active, gem5::ThreadContext::getCurrentInstCount(), gem5::Event::process(), gem5::ThreadContext::scheduleInstCountEvent(), gem5::ThreadContext::status(), and tc.

Referenced by cmdSetThread(), incomingConnection(), incomingData(), setSingleStep(), and singleStep().

◆ send() [1/3]

void gem5::BaseRemoteGDB::send ( const char * data )

private

Definition at line 647 of file remote_gdb.cc.

References gem5::ArmISA::c, DPRINTF, gem5::GDBBadP, gem5::GDBEnd, gem5::GDBStart, getbyte(), gem5::MipsISA::p, and putbyte().

Referenced by cmdClrHwBkpt(), cmdDumpPageTable(), cmdMemR(), cmdMemW(), cmdRegR(), cmdRegW(), cmdSetHwBkpt(), cmdSetThread(), cmdSignal(), processCommands(), queryC(), querySThreadInfo(), querySupported(), queryXfer(), and send().

◆ send() [2/3]

template<typename ... Args>

void gem5::BaseRemoteGDB::send	(	const char *	format,
		const Args &...	args
	)

inlineprivate

Definition at line 248 of file remote_gdb.hh.

References gem5::csprintf(), gem5::ArmISA::format, and send().

◆ send() [3/3]

void gem5::BaseRemoteGDB::send ( const std::string & data )

inlineprivate

Definition at line 244 of file remote_gdb.hh.

References data, and send().

Referenced by send().

◆ setSingleStep()

void gem5::BaseRemoteGDB::setSingleStep ( )

private

Definition at line 780 of file remote_gdb.cc.

References scheduleInstCommitEvent(), and singleStepEvent.

Referenced by cmdAsyncStep(), and cmdStep().

◆ singleStep()

void gem5::BaseRemoteGDB::singleStep ( )

private

Definition at line 766 of file remote_gdb.cc.

References gem5::ThreadContext::contextId(), scheduleInstCommitEvent(), singleStepEvent, tc, and trap().

◆ system()

System* gem5::BaseRemoteGDB::system ( )

inlineprotected

Definition at line 396 of file remote_gdb.hh.

References sys.

◆ trap()

void gem5::BaseRemoteGDB::trap	(	ContextID	id,
		int	type
	)

inline

Definition at line 55 of file remote_gdb.hh.

Referenced by gem5::HardBreakpoint::process(), gem5::BaseRemoteGDB::TrapEvent::process(), singleStep(), and gem5::Workload::trapToGdb().

◆ write() [1/2]

bool gem5::BaseRemoteGDB::write	(	Addr	addr,
		size_t	size,
		const char *	data
	)

private

Definition at line 748 of file remote_gdb.cc.

References data, DPRINTFN, DPRINTFNR, gem5::FullSystem, tc, and gem5::MipsISA::vaddr.

Referenced by cmdMemW(), putbyte(), and write().

◆ write() [2/2]

template<class T >

void gem5::BaseRemoteGDB::write	(	Addr	addr,
		T	data
	)

inlineprivate

Definition at line 435 of file remote_gdb.hh.

References gem5::X86ISA::addr, data, and write().

Friends And Related Function Documentation

◆ HardBreakpoint

friend class HardBreakpoint

friend

Definition at line 145 of file remote_gdb.hh.

Referenced by insertHardBreak().

Member Data Documentation

◆ _port

int gem5::BaseRemoteGDB::_port

private

Definition at line 233 of file remote_gdb.hh.

Referenced by listen(), and port().

◆ attached

bool gem5::BaseRemoteGDB::attached = false

private

Definition at line 264 of file remote_gdb.hh.

Referenced by attach(), detach(), and isAttached().

◆ commandMap

std::map< char, BaseRemoteGDB::GdbCommand > gem5::BaseRemoteGDB::commandMap

staticprivate

Definition at line 344 of file remote_gdb.hh.

Referenced by processCommands().

◆ connectEvent

EventWrapper<BaseRemoteGDB, &BaseRemoteGDB::connect> gem5::BaseRemoteGDB::connectEvent

private

Definition at line 274 of file remote_gdb.hh.

Referenced by incomingConnection().

◆ disconnectEvent

EventWrapper<BaseRemoteGDB, &BaseRemoteGDB::detach> gem5::BaseRemoteGDB::disconnectEvent

private

Definition at line 275 of file remote_gdb.hh.

Referenced by incomingData().

◆ fd

int gem5::BaseRemoteGDB::fd

private

Definition at line 236 of file remote_gdb.hh.

Referenced by attach(), detach(), getbyte(), and putbyte().

◆ IncomingConnectionEvent

friend gem5::BaseRemoteGDB::IncomingConnectionEvent

private

Definition at line 226 of file remote_gdb.hh.

◆ incomingConnectionEvent

IncomingConnectionEvent* gem5::BaseRemoteGDB::incomingConnectionEvent

private

Definition at line 229 of file remote_gdb.hh.

Referenced by connect(), detach(), and listen().

◆ IncomingDataEvent

friend gem5::BaseRemoteGDB::IncomingDataEvent

private

Definition at line 227 of file remote_gdb.hh.

◆ incomingDataEvent

IncomingDataEvent* gem5::BaseRemoteGDB::incomingDataEvent

private

Definition at line 230 of file remote_gdb.hh.

Referenced by attach(), and detach().

◆ listener

ListenSocket gem5::BaseRemoteGDB::listener

private

Definition at line 232 of file remote_gdb.hh.

Referenced by addThreadContext(), connect(), listen(), and port().

◆ queryMap

std::map< std::string, BaseRemoteGDB::QuerySetCommand > gem5::BaseRemoteGDB::queryMap

staticprivate

Initial value:

= {
    { "C", { &BaseRemoteGDB::queryC } },
    { "Supported", { &BaseRemoteGDB::querySupported, ";" } },
    { "Xfer", { &BaseRemoteGDB::queryXfer } },
    { "fThreadInfo", { &BaseRemoteGDB::queryFThreadInfo } },
    { "sThreadInfo", { &BaseRemoteGDB::querySThreadInfo } },
}

Definition at line 384 of file remote_gdb.hh.

Referenced by cmdQueryVar().

◆ regCachePtr

BaseGdbRegCache* gem5::BaseRemoteGDB::regCachePtr = nullptr

private

Definition at line 272 of file remote_gdb.hh.

Referenced by cmdRegR(), cmdRegW(), processCommands(), and selectThreadContext().

◆ singleStepEvent

EventWrapper<BaseRemoteGDB, &BaseRemoteGDB::singleStep> gem5::BaseRemoteGDB::singleStepEvent

private

Definition at line 305 of file remote_gdb.hh.

Referenced by clearSingleStep(), setSingleStep(), and singleStep().

◆ sys

System* gem5::BaseRemoteGDB::sys

private

Definition at line 267 of file remote_gdb.hh.

Referenced by insertHardBreak(), name(), and system().

◆ tc

ThreadContext* gem5::BaseRemoteGDB::tc = nullptr

private

Definition at line 270 of file remote_gdb.hh.

Referenced by addThreadContext(), cmdAsyncCont(), cmdAsyncStep(), cmdCont(), cmdDumpPageTable(), cmdRegW(), cmdSetThread(), cmdStep(), context(), descheduleInstCommitEvent(), incomingData(), gem5::HardBreakpoint::process(), processCommands(), queryC(), read(), scheduleInstCommitEvent(), selectThreadContext(), singleStep(), and write().

◆ threadInfoIdx

size_t gem5::BaseRemoteGDB::threadInfoIdx = 0

private

Definition at line 390 of file remote_gdb.hh.

Referenced by queryFThreadInfo(), and querySThreadInfo().

◆ threads

std::map<ContextID, ThreadContext *> gem5::BaseRemoteGDB::threads

private

Definition at line 269 of file remote_gdb.hh.

Referenced by addThreadContext(), querySThreadInfo(), and selectThreadContext().

◆ threadSwitching

bool gem5::BaseRemoteGDB::threadSwitching = false

private

Definition at line 265 of file remote_gdb.hh.

Referenced by cmdSetThread().

◆ trapEvent

gem5::BaseRemoteGDB::TrapEvent gem5::BaseRemoteGDB::trapEvent

private

Referenced by cmdSetThread(), and incomingData().

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

arch/null/remote_gdb.hh
base/remote_gdb.cc

Classes

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ IncomingConnectionEvent

◆ IncomingDataEvent

Constructor & Destructor Documentation

◆ ~BaseRemoteGDB()

Member Function Documentation

◆ acc()

◆ availableFeatures()

◆ breakpoint()

◆ build()

◆ checkBpLen()

◆ clearSingleStep()

◆ cmdAsyncCont()

◆ cmdAsyncStep()

◆ cmdClrHwBkpt()

◆ cmdCont()

◆ cmdDetach()

◆ cmdDumpPageTable()

◆ cmdMemR()

◆ cmdMemW()

◆ cmdQueryVar()

◆ cmdRegR()

◆ cmdRegW()

◆ cmdSetHwBkpt()

◆ cmdSetThread()

◆ cmdSignal()

◆ cmdStep()

◆ cmdUnsupported()

◆ context()

◆ descheduleInstCommitEvent()

◆ encodeBinaryData()

◆ encodeXferResponse()

◆ gdbRegs()

◆ getbyte()

◆ getXferFeaturesRead()

◆ incomingConnection()

◆ incomingData()

◆ insertHardBreak()

◆ insertSoftBreak()

◆ processCommands()

◆ putbyte()

◆ queryC()

◆ queryFThreadInfo()

◆ querySThreadInfo()

◆ querySupported()

◆ queryXfer()

◆ read() [1/2]

◆ read() [2/2]

◆ recv()

◆ removeHardBreak()

◆ removeSoftBreak()

◆ replaceThreadContext()

◆ scheduleInstCommitEvent()

◆ send() [1/3]

◆ send() [2/3]

◆ send() [3/3]

◆ setSingleStep()

◆ singleStep()

◆ system()

◆ trap()

◆ write() [1/2]

◆ write() [2/2]

Friends And Related Function Documentation

◆ HardBreakpoint

Member Data Documentation

◆ _port

◆ attached

◆ commandMap

◆ connectEvent

◆ disconnectEvent