#include <tlm_to_gem5.hh>

Inheritance diagram for sc_gem5::TlmToGem5Bridge< BITWIDTH >:

Classes
class	BridgeRequestPort

Public Types
typedef gem5::TlmToGem5BridgeBaseParams	Params

Public Member Functions
gem5::Port &	gem5_getPort (const std::string &if_name, int idx=-1) override

	TlmToGem5Bridge (const Params &p, const sc_core::sc_module_name &mn)

tlm_utils::simple_target_socket< TlmToGem5Bridge< BITWIDTH >, BITWIDTH > &	getSocket ()

void	before_end_of_elaboration () override

Public Member Functions inherited from sc_core::sc_module
virtual	~sc_module ()

virtual const char *	kind () const

void	operator() (const sc_bind_proxy &p001, const sc_bind_proxy &p002=SC_BIND_PROXY_NIL, const sc_bind_proxy &p003=SC_BIND_PROXY_NIL, const sc_bind_proxy &p004=SC_BIND_PROXY_NIL, const sc_bind_proxy &p005=SC_BIND_PROXY_NIL, const sc_bind_proxy &p006=SC_BIND_PROXY_NIL, const sc_bind_proxy &p007=SC_BIND_PROXY_NIL, const sc_bind_proxy &p008=SC_BIND_PROXY_NIL, const sc_bind_proxy &p009=SC_BIND_PROXY_NIL, const sc_bind_proxy &p010=SC_BIND_PROXY_NIL, const sc_bind_proxy &p011=SC_BIND_PROXY_NIL, const sc_bind_proxy &p012=SC_BIND_PROXY_NIL, const sc_bind_proxy &p013=SC_BIND_PROXY_NIL, const sc_bind_proxy &p014=SC_BIND_PROXY_NIL, const sc_bind_proxy &p015=SC_BIND_PROXY_NIL, const sc_bind_proxy &p016=SC_BIND_PROXY_NIL, const sc_bind_proxy &p017=SC_BIND_PROXY_NIL, const sc_bind_proxy &p018=SC_BIND_PROXY_NIL, const sc_bind_proxy &p019=SC_BIND_PROXY_NIL, const sc_bind_proxy &p020=SC_BIND_PROXY_NIL, const sc_bind_proxy &p021=SC_BIND_PROXY_NIL, const sc_bind_proxy &p022=SC_BIND_PROXY_NIL, const sc_bind_proxy &p023=SC_BIND_PROXY_NIL, const sc_bind_proxy &p024=SC_BIND_PROXY_NIL, const sc_bind_proxy &p025=SC_BIND_PROXY_NIL, const sc_bind_proxy &p026=SC_BIND_PROXY_NIL, const sc_bind_proxy &p027=SC_BIND_PROXY_NIL, const sc_bind_proxy &p028=SC_BIND_PROXY_NIL, const sc_bind_proxy &p029=SC_BIND_PROXY_NIL, const sc_bind_proxy &p030=SC_BIND_PROXY_NIL, const sc_bind_proxy &p031=SC_BIND_PROXY_NIL, const sc_bind_proxy &p032=SC_BIND_PROXY_NIL, const sc_bind_proxy &p033=SC_BIND_PROXY_NIL, const sc_bind_proxy &p034=SC_BIND_PROXY_NIL, const sc_bind_proxy &p035=SC_BIND_PROXY_NIL, const sc_bind_proxy &p036=SC_BIND_PROXY_NIL, const sc_bind_proxy &p037=SC_BIND_PROXY_NIL, const sc_bind_proxy &p038=SC_BIND_PROXY_NIL, const sc_bind_proxy &p039=SC_BIND_PROXY_NIL, const sc_bind_proxy &p040=SC_BIND_PROXY_NIL, const sc_bind_proxy &p041=SC_BIND_PROXY_NIL, const sc_bind_proxy &p042=SC_BIND_PROXY_NIL, const sc_bind_proxy &p043=SC_BIND_PROXY_NIL, const sc_bind_proxy &p044=SC_BIND_PROXY_NIL, const sc_bind_proxy &p045=SC_BIND_PROXY_NIL, const sc_bind_proxy &p046=SC_BIND_PROXY_NIL, const sc_bind_proxy &p047=SC_BIND_PROXY_NIL, const sc_bind_proxy &p048=SC_BIND_PROXY_NIL, const sc_bind_proxy &p049=SC_BIND_PROXY_NIL, const sc_bind_proxy &p050=SC_BIND_PROXY_NIL, const sc_bind_proxy &p051=SC_BIND_PROXY_NIL, const sc_bind_proxy &p052=SC_BIND_PROXY_NIL, const sc_bind_proxy &p053=SC_BIND_PROXY_NIL, const sc_bind_proxy &p054=SC_BIND_PROXY_NIL, const sc_bind_proxy &p055=SC_BIND_PROXY_NIL, const sc_bind_proxy &p056=SC_BIND_PROXY_NIL, const sc_bind_proxy &p057=SC_BIND_PROXY_NIL, const sc_bind_proxy &p058=SC_BIND_PROXY_NIL, const sc_bind_proxy &p059=SC_BIND_PROXY_NIL, const sc_bind_proxy &p060=SC_BIND_PROXY_NIL, const sc_bind_proxy &p061=SC_BIND_PROXY_NIL, const sc_bind_proxy &p062=SC_BIND_PROXY_NIL, const sc_bind_proxy &p063=SC_BIND_PROXY_NIL, const sc_bind_proxy &p064=SC_BIND_PROXY_NIL)

sc_module &	operator<< (sc_interface &)

sc_module &	operator<< (sc_port_base &)

sc_module &	operator, (sc_interface &)

sc_module &	operator, (sc_port_base &)

virtual const std::vector< sc_object * > &	get_child_objects () const

virtual const std::vector< sc_event * > &	get_child_events () const

Public Member Functions inherited from sc_core::sc_object
const char *	name () const

const char *	basename () const

virtual void	print (std::ostream &=std::cout) const

virtual void	dump (std::ostream &=std::cout) const

sc_object *	get_parent_object () const

bool	add_attribute (sc_attr_base &)

sc_attr_base *	get_attribute (const std::string &)

sc_attr_base *	remove_attribute (const std::string &)

void	remove_all_attributes ()

int	num_attributes () const

sc_attr_cltn &	attr_cltn ()

const sc_attr_cltn &	attr_cltn () const

sc_simcontext *	simcontext () const

Public Attributes
const gem5::RequestorID	_id

Protected Member Functions
void	peq_cb (tlm::tlm_generic_payload &trans, const tlm::tlm_phase &phase)

tlm::tlm_sync_enum	nb_transport_fw (tlm::tlm_generic_payload &trans, tlm::tlm_phase &phase, sc_core::sc_time &t)

void	b_transport (tlm::tlm_generic_payload &trans, sc_core::sc_time &t)

unsigned int	transport_dbg (tlm::tlm_generic_payload &trans)

bool	get_direct_mem_ptr (tlm::tlm_generic_payload &trans, tlm::tlm_dmi &dmi_data)

bool	recvTimingResp (gem5::PacketPtr pkt)

void	recvReqRetry ()

void	recvRangeChange ()

Protected Member Functions inherited from sc_core::sc_module
	sc_module (const sc_module_name &)

	sc_module ()

	sc_module (const char *)

	sc_module (const std::string &)

void	end_module ()

void	reset_signal_is (const sc_in< bool > &, bool)

void	reset_signal_is (const sc_inout< bool > &, bool)

void	reset_signal_is (const sc_out< bool > &, bool)

void	reset_signal_is (const sc_signal_in_if< bool > &, bool)

void	async_reset_signal_is (const sc_in< bool > &, bool)

void	async_reset_signal_is (const sc_inout< bool > &, bool)

void	async_reset_signal_is (const sc_out< bool > &, bool)

void	async_reset_signal_is (const sc_signal_in_if< bool > &, bool)

void	dont_initialize ()

void	set_stack_size (size_t)

void	next_trigger ()

void	next_trigger (const sc_event &)

void	next_trigger (const sc_event_or_list &)

void	next_trigger (const sc_event_and_list &)

void	next_trigger (const sc_time &)

void	next_trigger (double, sc_time_unit)

void	next_trigger (const sc_time &, const sc_event &)

void	next_trigger (double, sc_time_unit, const sc_event &)

void	next_trigger (const sc_time &, const sc_event_or_list &)

void	next_trigger (double, sc_time_unit, const sc_event_or_list &)

void	next_trigger (const sc_time &, const sc_event_and_list &)

void	next_trigger (double, sc_time_unit, const sc_event_and_list &)

bool	timed_out ()

void	wait ()

void	wait (int)

void	wait (const sc_event &)

void	wait (const sc_event_or_list &)

void	wait (const sc_event_and_list &)

void	wait (const sc_time &)

void	wait (double, sc_time_unit)

void	wait (const sc_time &, const sc_event &)

void	wait (double, sc_time_unit, const sc_event &)

void	wait (const sc_time &, const sc_event_or_list &)

void	wait (double, sc_time_unit, const sc_event_or_list &)

void	wait (const sc_time &, const sc_event_and_list &)

void	wait (double, sc_time_unit, const sc_event_and_list &)

void	halt ()

void	at_posedge (const sc_signal_in_if< bool > &)

void	at_posedge (const sc_signal_in_if< sc_dt::sc_logic > &)

void	at_negedge (const sc_signal_in_if< bool > &)

void	at_negedge (const sc_signal_in_if< sc_dt::sc_logic > &)

virtual void	end_of_elaboration ()

virtual void	start_of_simulation ()

virtual void	end_of_simulation ()

Protected Member Functions inherited from sc_core::sc_object
	sc_object ()

	sc_object (const char *)

	sc_object (const sc_object &)

sc_object &	operator= (const sc_object &)

virtual	~sc_object ()

Private Member Functions
void	sendEndReq (tlm::tlm_generic_payload &trans)

void	sendBeginResp (tlm::tlm_generic_payload &trans, sc_core::sc_time &delay)

void	handleBeginReq (tlm::tlm_generic_payload &trans)

void	handleEndResp (tlm::tlm_generic_payload &trans)

void	destroyPacket (gem5::PacketPtr pkt)

void	invalidateDmi (const gem5::MemBackdoor &backdoor)

Private Attributes
tlm_utils::peq_with_cb_and_phase< TlmToGem5Bridge< BITWIDTH > >	peq

bool	waitForRetry

tlm::tlm_generic_payload *	pendingRequest

gem5::PacketPtr	pendingPacket

bool	needToSendRetry

bool	responseInProgress

std::unordered_set< gem5::MemBackdoorPtr >	requestedBackdoors

BridgeRequestPort	bmp

tlm_utils::simple_target_socket< TlmToGem5Bridge< BITWIDTH >, BITWIDTH >	socket

sc_gem5::TlmTargetWrapper< BITWIDTH >	wrapper

gem5::System *	system

Additional Inherited Members
Protected Attributes inherited from sc_core::sc_module
sc_sensitive	sensitive

Detailed Description

template<unsigned int BITWIDTH>
class sc_gem5::TlmToGem5Bridge< BITWIDTH >

Definition at line 93 of file tlm_to_gem5.hh.

Member Typedef Documentation

◆ Params

template<unsigned int BITWIDTH>

typedef gem5::TlmToGem5BridgeBaseParams sc_gem5::TlmToGem5Bridge< BITWIDTH >::Params

Definition at line 167 of file tlm_to_gem5.hh.

Constructor & Destructor Documentation

◆ TlmToGem5Bridge()

template<unsigned int BITWIDTH>

sc_gem5::TlmToGem5Bridge< BITWIDTH >::TlmToGem5Bridge	(	const Params &	p,
		const sc_core::sc_module_name &	mn
	)

Definition at line 547 of file tlm_to_gem5.cc.

Member Function Documentation

◆ b_transport()

template<unsigned int BITWIDTH>

void sc_gem5::TlmToGem5Bridge< BITWIDTH >::b_transport	(	tlm::tlm_generic_payload &	trans,
		sc_core::sc_time &	t
	)

protected

Definition at line 340 of file tlm_to_gem5.cc.

References panic_if, sc_gem5::payload2packet(), gem5::sim_clock::as_int::ps, sc_assert, sc_core::SC_PS, tlm::tlm_generic_payload::set_dmi_allowed(), sc_gem5::setPayloadResponse(), and gem5::VegaISA::t.

◆ before_end_of_elaboration()

template<unsigned int BITWIDTH>

void sc_gem5::TlmToGem5Bridge< BITWIDTH >::before_end_of_elaboration

overridevirtual

Reimplemented from sc_core::sc_module.

Definition at line 562 of file tlm_to_gem5.cc.

References sc_core::sc_module::before_end_of_elaboration(), DPRINTF, panic, and gem5::X86ISA::system.

◆ destroyPacket()

template<unsigned int BITWIDTH>

void sc_gem5::TlmToGem5Bridge< BITWIDTH >::destroyPacket ( gem5::PacketPtr pkt )

private

Definition at line 281 of file tlm_to_gem5.cc.

◆ gem5_getPort()

template<unsigned int BITWIDTH>

gem5::Port & sc_gem5::TlmToGem5Bridge< BITWIDTH >::gem5_getPort	(	const std::string &	if_name,
		int	idx = `-1`
	)

overridevirtual

Reimplemented from sc_core::sc_module.

Definition at line 536 of file tlm_to_gem5.cc.

References sc_core::sc_module::gem5_getPort().

◆ get_direct_mem_ptr()

template<unsigned int BITWIDTH>

bool sc_gem5::TlmToGem5Bridge< BITWIDTH >::get_direct_mem_ptr	(	tlm::tlm_generic_payload &	trans,
		tlm::tlm_dmi &	dmi_data
	)

protected

◆ getSocket()

template<unsigned int BITWIDTH>

tlm_utils::simple_target_socket<TlmToGem5Bridge<BITWIDTH>, BITWIDTH>& sc_gem5::TlmToGem5Bridge< BITWIDTH >::getSocket ( )

inline

Definition at line 171 of file tlm_to_gem5.hh.

References sc_gem5::TlmToGem5Bridge< BITWIDTH >::socket.

◆ handleBeginReq()

template<unsigned int BITWIDTH>

void sc_gem5::TlmToGem5Bridge< BITWIDTH >::handleBeginReq ( tlm::tlm_generic_payload & trans )

private

Definition at line 236 of file tlm_to_gem5.cc.

References tlm::tlm_generic_payload::acquire(), sc_gem5::payload2packet(), tlm::tlm_generic_payload::release(), sc_assert, and sc_core::SC_ZERO_TIME.

◆ handleEndResp()

template<unsigned int BITWIDTH>

void sc_gem5::TlmToGem5Bridge< BITWIDTH >::handleEndResp ( tlm::tlm_generic_payload & trans )

private

Definition at line 267 of file tlm_to_gem5.cc.

References sc_assert.

◆ invalidateDmi()

template<unsigned int BITWIDTH>

void sc_gem5::TlmToGem5Bridge< BITWIDTH >::invalidateDmi ( const gem5::MemBackdoor & backdoor )

private

Definition at line 288 of file tlm_to_gem5.cc.

References gem5::AddrRange::end(), gem5::MemBackdoor::range(), and gem5::AddrRange::start().

◆ nb_transport_fw()

template<unsigned int BITWIDTH>

tlm::tlm_sync_enum sc_gem5::TlmToGem5Bridge< BITWIDTH >::nb_transport_fw	(	tlm::tlm_generic_payload &	trans,
		tlm::tlm_phase &	phase,
		sc_core::sc_time &	t
	)

protected

Definition at line 314 of file tlm_to_gem5.cc.

References tlm::tlm_generic_payload::acquire(), tlm::tlm_generic_payload::get_byte_enable_ptr(), tlm::tlm_generic_payload::get_data_length(), tlm::tlm_generic_payload::get_streaming_width(), len, tlm::tlm_generic_payload::set_response_status(), tlm::TLM_ACCEPTED, tlm::TLM_BURST_ERROR_RESPONSE, tlm::TLM_BYTE_ENABLE_ERROR_RESPONSE, tlm::TLM_COMPLETED, and gem5::ArmISA::width.

◆ peq_cb()

template<unsigned int BITWIDTH>

void sc_gem5::TlmToGem5Bridge< BITWIDTH >::peq_cb	(	tlm::tlm_generic_payload &	trans,
		const tlm::tlm_phase &	phase
	)

protected

Definition at line 297 of file tlm_to_gem5.cc.

References tlm::BEGIN_REQ, tlm::END_RESP, and panic.

◆ recvRangeChange()

template<unsigned int BITWIDTH>

void sc_gem5::TlmToGem5Bridge< BITWIDTH >::recvRangeChange

protected

Definition at line 528 of file tlm_to_gem5.cc.

References DPRINTF.

◆ recvReqRetry()

template<unsigned int BITWIDTH>

void sc_gem5::TlmToGem5Bridge< BITWIDTH >::recvReqRetry

protected

Definition at line 501 of file tlm_to_gem5.cc.

References sc_assert, and sc_core::SC_ZERO_TIME.

◆ recvTimingResp()

template<unsigned int BITWIDTH>

bool sc_gem5::TlmToGem5Bridge< BITWIDTH >::recvTimingResp ( gem5::PacketPtr pkt )

protected

Definition at line 454 of file tlm_to_gem5.cc.

References sc_core::sc_time::from_value(), gem5::Packet::headerDelay, gem5::Packet::isResponse(), gem5::Packet::payloadDelay, gem5::Packet::popSenderState(), and sc_assert.

◆ sendBeginResp()

template<unsigned int BITWIDTH>

void sc_gem5::TlmToGem5Bridge< BITWIDTH >::sendBeginResp	(	tlm::tlm_generic_payload &	trans,
		sc_core::sc_time &	delay
	)

private

Definition at line 207 of file tlm_to_gem5.cc.

References tlm::BEGIN_RESP, tlm::END_RESP, tlm::tlm_generic_payload::get_extension(), Gem5SystemC::Gem5Extension::getPacket(), panic, panic_if, sc_gem5::setPayloadResponse(), gem5::ArmISA::status, tlm::TLM_ACCEPTED, tlm::TLM_COMPLETED, and tlm::TLM_UPDATED.

◆ sendEndReq()

template<unsigned int BITWIDTH>

void sc_gem5::TlmToGem5Bridge< BITWIDTH >::sendEndReq ( tlm::tlm_generic_payload & trans )

private

Definition at line 195 of file tlm_to_gem5.cc.

References tlm::END_REQ, panic_if, sc_core::SC_ZERO_TIME, gem5::ArmISA::status, and tlm::TLM_ACCEPTED.

◆ transport_dbg()

template<unsigned int BITWIDTH>

unsigned int sc_gem5::TlmToGem5Bridge< BITWIDTH >::transport_dbg ( tlm::tlm_generic_payload & trans )

protected

Definition at line 377 of file tlm_to_gem5.cc.

References tlm::tlm_generic_payload::get_data_length(), sc_gem5::payload2packet(), and sc_assert.

Member Data Documentation

◆ _id

template<unsigned int BITWIDTH>

const gem5::RequestorID sc_gem5::TlmToGem5Bridge< BITWIDTH >::_id

Definition at line 178 of file tlm_to_gem5.hh.

◆ bmp

template<unsigned int BITWIDTH>

BridgeRequestPort sc_gem5::TlmToGem5Bridge< BITWIDTH >::bmp

private

Definition at line 128 of file tlm_to_gem5.hh.

◆ needToSendRetry

template<unsigned int BITWIDTH>

bool sc_gem5::TlmToGem5Bridge< BITWIDTH >::needToSendRetry

private

Definition at line 122 of file tlm_to_gem5.hh.

◆ pendingPacket

template<unsigned int BITWIDTH>

gem5::PacketPtr sc_gem5::TlmToGem5Bridge< BITWIDTH >::pendingPacket

private

Definition at line 120 of file tlm_to_gem5.hh.

◆ pendingRequest

template<unsigned int BITWIDTH>

tlm::tlm_generic_payload* sc_gem5::TlmToGem5Bridge< BITWIDTH >::pendingRequest

private

Definition at line 119 of file tlm_to_gem5.hh.

◆ peq

template<unsigned int BITWIDTH>

tlm_utils::peq_with_cb_and_phase<TlmToGem5Bridge<BITWIDTH> > sc_gem5::TlmToGem5Bridge< BITWIDTH >::peq

private

Definition at line 116 of file tlm_to_gem5.hh.

◆ requestedBackdoors

template<unsigned int BITWIDTH>

std::unordered_set<gem5::MemBackdoorPtr> sc_gem5::TlmToGem5Bridge< BITWIDTH >::requestedBackdoors

private

Definition at line 126 of file tlm_to_gem5.hh.

◆ responseInProgress

template<unsigned int BITWIDTH>

bool sc_gem5::TlmToGem5Bridge< BITWIDTH >::responseInProgress

private

Definition at line 124 of file tlm_to_gem5.hh.

◆ socket

template<unsigned int BITWIDTH>

tlm_utils::simple_target_socket< TlmToGem5Bridge<BITWIDTH>, BITWIDTH> sc_gem5::TlmToGem5Bridge< BITWIDTH >::socket

private

Definition at line 130 of file tlm_to_gem5.hh.

Referenced by sc_gem5::TlmToGem5Bridge< BITWIDTH >::getSocket().

◆ system

template<unsigned int BITWIDTH>

gem5::System* sc_gem5::TlmToGem5Bridge< BITWIDTH >::system

private

Definition at line 133 of file tlm_to_gem5.hh.

◆ waitForRetry

template<unsigned int BITWIDTH>

bool sc_gem5::TlmToGem5Bridge< BITWIDTH >::waitForRetry

private

Definition at line 118 of file tlm_to_gem5.hh.

◆ wrapper

template<unsigned int BITWIDTH>

sc_gem5::TlmTargetWrapper<BITWIDTH> sc_gem5::TlmToGem5Bridge< BITWIDTH >::wrapper

private

Definition at line 131 of file tlm_to_gem5.hh.

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

systemc/tlm_bridge/tlm_to_gem5.hh
systemc/tlm_bridge/tlm_to_gem5.cc

Classes

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

template<unsigned int BITWIDTH> class sc_gem5::TlmToGem5Bridge< BITWIDTH >

Member Typedef Documentation

◆ Params

Constructor & Destructor Documentation

◆ TlmToGem5Bridge()

Member Function Documentation

◆ b_transport()

◆ before_end_of_elaboration()

◆ destroyPacket()

◆ gem5_getPort()

◆ get_direct_mem_ptr()

◆ getSocket()

◆ handleBeginReq()

◆ handleEndResp()

◆ invalidateDmi()

◆ nb_transport_fw()

◆ peq_cb()

◆ recvRangeChange()

◆ recvReqRetry()

◆ recvTimingResp()

◆ sendBeginResp()

◆ sendEndReq()

◆ transport_dbg()

Member Data Documentation

◆ _id

◆ bmp

◆ needToSendRetry

◆ pendingPacket

◆ pendingRequest

◆ peq

◆ requestedBackdoors

◆ responseInProgress

◆ socket

◆ system

◆ waitForRetry

◆ wrapper

template<unsigned int BITWIDTH>
class sc_gem5::TlmToGem5Bridge< BITWIDTH >