SCC TLM utilities. More...

Namespaces
	trace
	SCC SystemC tracing utilities.

Classes
class	ticking_clock

class	tickless_clock

class	memory
	simple TLM2.0 LT memory model More...

class	sc_register_indexed

class	sc_register_masked

class	resetable
	base class for components having a reset More...

class	resource_access_if
	interface defining access to a resource e.g. a register More...

class	indexed_resource_access_if
	interface defining access to an indexed resource e.g. register file More...

class	router
	a TLM2.0 router for loosly-timed (LT) models More...

class	socket_width_adapter

struct	addr_range
	struct representing address range More...

class	tlm_target
	a simple access-width based bus interface (no DMI support) More...

struct	target_memory_map_entry

struct	target_name_map_entry

struct	tlm_target_mod

struct	tlm_target_bfs_params

class	tlm_target_bfs_base

class	tlm_target_bfs
	Peripheral base class using scc::tlm_target. More...

class	abstract_bitfield
	Abstract baseclass for bitfield. More...

class	bitfield_register
	Register that can contain bitfields. More...

class	bitfield

class	tlm_target_bfs_register_base

class	cci_broker

struct	cci_param_restricted
	extension of cci_param<T, TM> which automatically registeres a callback to restrict the valid values given to the parameter. More...

class	configurable_tracer
	configurable tracer for automatic port and signal tracing More...

class	configurer
	design configuration reader More...

class	ext_attribute
	extended sc_attribute More...

class	fifo_w_cb
	fifo with callbacks More...

struct	fst_trace_file

class	hierarchy_dumper

class	MT19937
	a mersenne-twister based random number generator More...

struct	observer
	The interface defining an observer. More...

class	ordered_semaphore
	The ordered_semaphore primitive channel class. More...

struct	ordered_semaphore_t

struct	peq
	priority event queue More...

class	perf_estimator
	a performance estimator More...

struct	LogConfig
	the configuration class for the logging setup More...

struct	ScLogger
	the logger class More...

class	stream_redirection
	stream redirector More...

class	sc_attribute_randomized

struct	sc_clock_ext
	A clock source with construction time configurable start delay. More...

class	sc_owning_signal
	sc_signal which takes ownership of the data (acquire()/release()) More...

class	sc_thread_pool

struct	sc_variable_b

struct	sc_variable
	SystemC variable. More...

struct	sc_variable< bool >

struct	sc_variable_vector

struct	sc_ref_variable
	the sc_ref_variable for a particular plain data type. This marks an existing C++ variable as discoverable via the sc_object tree. Whenever possible sc_variable should be used as this does not support value change callback. More...

struct	sc_ref_variable< sc_core::sc_event >

struct	sc_ref_variable_masked
	the sc_variable for a particular plain data type with limited bit width More...

class	sc_in_opt

class	sc_in_opt< bool >

class	sc_in_opt< sc_dt::sc_logic >

class	sc_inout_opt

class	sc_inout_opt< bool >

class	sc_inout_opt< sc_dt::sc_logic >

class	sc_out_opt

struct	tick2time

struct	time2tick
	translate a tick-less clock (sc_time based) to boolean clock More...

class	traceable
	interface defining a traceable component More...

class	tracer
	a component traversing the SystemC object hierarchy and tracing the objects More...

struct	ForLoop

struct	ForLoop< 1 >

struct	sc_uint_tester

struct	sc_int_tester

struct	sc_biguint_tester

struct	sc_bigint_tester

struct	sc_bv_tester

struct	sc_lv_tester

class	tracer_base
	base class for automatic tracer More...

struct	vcd_mt_trace_file

struct	vcd_pull_trace_file

struct	vcd_push_trace_file

Typedefs
template<unsigned long long SIZE, unsigned BUSWIDTH = LT>
using	memory_tl = tickless_clock< memory< SIZE, BUSWIDTH > >

template<unsigned long long SIZE, unsigned BUSWIDTH = LT>
using	memory_tc = ticking_clock< memory< SIZE, BUSWIDTH > >

template<typename DATATYPE >
using	sc_register = impl::sc_register< typename impl::helper< DATATYPE >::Type >
	import the implementation into the scc namespace

typedef struct scc::tlm_target_bfs_params	tlm_target_bfs_params_t

using	writer_type = PrettyWriter< OStreamWrapper >

using	sc_trace_file = sc_core::sc_trace_file

using	sc_object = sc_core::sc_object

Enumerations
enum class	log { NONE , FATAL , ERROR , WARNING , INFO , DEBUG , TRACE , TRACEALL , DBGTRACE = TRACEALL }
	enum defining the log levels

enum class	trace_types : unsigned { NONE = 0x0 , SIGNALS = 0x1 , PORTS = 0x2 , SOCKETS = 0x4 , VARIABLES = 0x8 , ALL = 0xff }
	identifies the various type to be traced More...

enum	{ LT = 0 }

Functions
bool	init_cci (std::string name)

template<typename T >
_min_max_restriction< T >	min_max_restriction (T min, T max)
	creates a min/max restriction with including the limits More...

template<typename T >
_min_max_restriction< T >	gte_lte_restriction (T min, T max)
	alias for min_max_restriction(T min, T max)

template<typename T >
_min_max_excl_restriction< T >	min_max_excl_restriction (T min, T max)
	creates a min/max restriction with excluding the limits More...

template<typename T >
_min_max_excl_restriction< T >	gt_lt_restriction (T min, T max)
	alias for min_max_excl_restriction(T min, T max)

template<typename T >
_min_restriction< T >	min_restriction (T min)
	creates a minimum restriction including the minimum value More...

template<typename T >
_min_restriction< T >	gte_restriction (T min)
	alias for min_restriction(T min)

template<typename T >
_min_excl_restriction< T >	min_excl_restriction (T min)
	creates a minimum restriction excluding the minimum value More...

template<typename T >
_min_excl_restriction< T >	gt_restriction (T min)
	alias for min_excl_restriction(T min)

template<typename T >
_max_restriction< T >	max_restriction (T max)
	creates a maximum restriction including the maximum value More...

template<typename T >
_max_restriction< T >	lte_restriction (T max)
	alias for max_restriction(T max)

template<typename T >
_max_excl_restriction< T >	max_excl_restriction (T max)
	creates a maximum restriction excluding the maximum value More...

template<typename T >
_max_excl_restriction< T >	lt_excl_restriction (T max)
	alias for max_excl_restriction(T max)

template<typename T >
_discrete_restriction< T >	discrete_restriction (std::initializer_list< T > values)
	creates a restriction for a discrete values set More...

template<typename T , size_t SZ>
_discrete_restriction< T >	discrete_restriction (std::array< T, SZ > values)
	creates a restriction for a discrete values set More...

template<typename T >
_discrete_restriction< T >	discrete_restriction (std::vector< T > values)
	creates a restriction for a discrete values set More...

std::string	hier_name_as_regex (std::string const &parname)

auto	get_value_from_hierarchy (const std::string &hier_name, Value const &value) -> Value const &

template<typename T , typename OT = T>
bool	changed (trace::fst_trace *trace)

sc_core::sc_trace_file *	create_fst_trace_file (const char *name, std::function< bool()> enable=std::function< bool()>())
	create FST file which uses pull mechanism

void	close_fst_trace_file (sc_core::sc_trace_file *tf)
	close the FST file

template<class T >
void	sc_trace (sc_core::sc_trace_file tf, const sc_core::sc_signal_in_if< T > &object, const char name)

template<class T >
void	sc_trace (sc_core::sc_trace_file *tf, const sc_core::sc_signal_in_if< T > &object, const std::string &name)

template<class T >
void	sc_trace (sc_core::sc_trace_file tf, const sc_core::sc_in< T > &port, char const name)

template<class T >
void	sc_trace (sc_core::sc_trace_file *tf, const sc_core::sc_in< T > &port, const std::string &name)

template<class T >
void	sc_trace (sc_core::sc_trace_file tf, const sc_core::sc_inout< T > &port, char const name)

template<class T >
void	sc_trace (sc_core::sc_trace_file *tf, const sc_core::sc_inout< T > &port, const std::string &name)

	SC_HAS_PROCESS (perf_estimator)

log	as_log (int logLevel)
	safely convert an integer into a log level More...

std::istream &	operator>> (std::istream &is, log &val)
	read a log level from input stream e.g. used by boost::lexical_cast More...

std::ostream &	operator<< (std::ostream &os, log const &val)
	output the textual representation of the log level More...

void	init_logging (log level=log::WARNING, unsigned type_field_width=24, bool print_time=false)
	initializes the SystemC logging system with a particular logging level More...

void	reinit_logging ()

void	reinit_logging (log level)

void	init_logging (const LogConfig &log_config)
	initializes the SystemC logging system with a particular configuration More...

bool	is_logging_initialized ()
	get the state of the SCC logging system More...

void	set_logging_level (log level)
	sets the SystemC logging level More...

log	get_logging_level ()
	get the SystemC logging level More...

void	set_cycle_base (sc_core::sc_time period)
	sets the cycle base for cycle based logging More...

sc_core::sc_verbosity	get_log_verbosity ()
	get the global verbosity level More...

sc_core::sc_verbosity	get_log_verbosity (char const *t)
	get the scope-based verbosity level More...

sc_core::sc_verbosity	get_log_verbosity (std::string const &t)

template<typename T >
T	operator+ (sc_variable< T > const &a, sc_variable< T > const &b)

template<typename T >
T	operator- (sc_variable< T > const &a, sc_variable< T > const &b)

template<typename T >
T	operator* (sc_variable< T > const &a, sc_variable< T > const &b)

template<typename T >
T	operator/ (sc_variable< T > const &a, sc_variable< T > const &b)

template<typename T >
T	operator+ (T const &a, sc_variable< T > const &b)

template<typename T >
T	operator- (T const &a, sc_variable< T > const &b)

template<typename T >
T	operator* (T const &a, sc_variable< T > const &b)

template<typename T >
T	operator/ (T const &a, sc_variable< T > const &b)

sc_core::sc_trace_file *	scc_create_vcd_trace_file (const char *name, std::function< bool()> enable=std::function< bool()>())
	keep backward compatibility

void	scc_close_vcd_trace_file (sc_core::sc_trace_file *tf)

template<typename T >
::std::ostream &	operator<< (::std::ostream &os, const sc_in_opt< T > &a)

template<typename T >
::std::ostream &	operator<< (::std::ostream &os, const sc_inout_opt< T > &a)

template<class T >
void	sc_trace (sc_core::sc_trace_file *tf, const sc_in_opt< T > &port, const std::string &name)

template<class T >
void	sc_trace (sc_core::sc_trace_file *tf, const sc_inout_opt< T > &port, const std::string &name)

sc_core::sc_trace_file *	create_vcd_pull_trace_file (const char *name, std::function< bool()> enable=std::function< bool()>())
	create VCD file which uses pull mechanism

void	close_vcd_pull_trace_file (sc_core::sc_trace_file *tf)
	close the VCD file

sc_core::sc_trace_file *	create_vcd_push_trace_file (const char *name, std::function< bool()> enable=std::function< bool()>())
	create VCD file which uses push mechanism

void	close_vcd_push_trace_file (sc_core::sc_trace_file *tf)
	close the VCD file

sc_core::sc_trace_file *	create_vcd_mt_trace_file (const char *name, std::function< bool()> enable=std::function< bool()>())
	create compressed VCD file which uses push mechanism and multithreading

void	close_vcd_mt_trace_file (sc_core::sc_trace_file *tf)
	close the VCD file

template<typename T >
auto	try_trace_obj (sc_trace_file trace_file, const sc_object object, trace_types types_to_trace) -> bool

trace_types	operator\| (trace_types lhs, trace_types rhs)
	operator overload to allow boolean or operations on trace_types More...

trace_types	operator& (trace_types lhs, trace_types rhs)
	operator overload to allow boolean and operations on trace_types More...

template<typename T , typename... Args>
std::unique_ptr< T >	make_unique (Args &&... args)

char *	legalize_name (char *const name)

std::string	legalize_name (std::string const &name)

bool	icompare (std::string const &a, std::string const &b)

sc_core::sc_time	parse_from_string (std::string value, std::string unit) noexcept

sc_core::sc_time	parse_from_string (std::string value) noexcept

sc_core::sc_time	time_to_next_posedge (sc_core::sc_clock const *clk)

unsigned	ilog2 (uint32_t val)

template<typename T >
T	get_value (sc_core::sc_attribute< T > &a)

template<typename T >
void	set_value (sc_core::sc_attribute< T > &a, T &&value)

template<typename T >
T	get_value (cci::cci_param_typed< T > &a)

template<typename T >
void	set_value (cci::cci_param_typed< T > &a, T &&value)

template<typename T , typename OT = T>
bool	changed (trace::vcd_trace *trace)

void	record_changes (FILE vcd_out, std::vector< trace::vcd_trace > const &changed, std::vector< trace::vcd_trace * > const &triggered)

Detailed Description

SCC TLM utilities.

SCC SystemC utilities.

Enumeration Type Documentation

◆ trace_types

enum scc::trace_types : unsigned

strong

identifies the various type to be traced

Enumerator
NONE	NONE
SIGNALS	SIGNALS
PORTS	PORTS
SOCKETS	SOCKETS
VARIABLES	VARIABLES
ALL	ALL

Definition at line 35 of file tracer_base.h.

Function Documentation

◆ as_log()

log scc::as_log ( int logLevel )

inline

safely convert an integer into a log level

Parameters

logLevel the logging level

Returns: the log level

Definition at line 100 of file report.h.

◆ discrete_restriction() [1/3]

template<typename T , size_t SZ>

_discrete_restriction<T> scc::discrete_restriction ( std::array< T, SZ > values )

inline

creates a restriction for a discrete values set

Template Parameters

T	the type of the value the restricion applies
SZ	size of the array

Parameters

values the set of allowed values

Returns: _discrete_restriction<T>

Definition at line 167 of file cci_param_restricted.h.

◆ discrete_restriction() [2/3]

template<typename T >

_discrete_restriction<T> scc::discrete_restriction ( std::initializer_list< T > values )

inline

creates a restriction for a discrete values set

Template Parameters

T	the type of the value the restricion applies

Parameters

values the set of allowed values

Returns: _discrete_restriction<T>

Definition at line 156 of file cci_param_restricted.h.

◆ discrete_restriction() [3/3]

template<typename T >

_discrete_restriction<T> scc::discrete_restriction ( std::vector< T > values )

inline

creates a restriction for a discrete values set

Template Parameters

T	the type of the value the restricion applies

Parameters

values the set of allowed values

Returns: _discrete_restriction<T>

Definition at line 177 of file cci_param_restricted.h.

◆ get_log_verbosity() [1/2]

sc_core::sc_verbosity scc::get_log_verbosity ( )

inline

get the global verbosity level

Returns: the global verbosity level

Definition at line 318 of file report.h.

◆ get_log_verbosity() [2/2]

sc_core::sc_verbosity scc::get_log_verbosity ( char const * t )

get the scope-based verbosity level

The function returns a scope specific verbosity level if defined (e.g. by using a CCI param named "log_level"). Otherwise the global verbosity level is being returned

Parameters

t	the SystemC hierarchy scope name

Returns: the verbosity level

Definition at line 543 of file report.cpp.

◆ get_logging_level()

log scc::get_logging_level ( )

get the SystemC logging level

Returns: the logging level

Definition at line 461 of file report.cpp.

◆ icompare()

bool scc::icompare	(	std::string const &	a,
		std::string const &	b
	)

inline

case-insensitive string compare

Parameters

a	string a
b	string b

Returns: result of std::equal

Definition at line 214 of file utilities.h.

◆ init_logging() [1/2]

void scc::init_logging ( const LogConfig & log_config )

initializes the SystemC logging system with a particular configuration

Parameters

log_config the logging configuration

Definition at line 447 of file report.cpp.

◆ init_logging() [2/2]

void scc::init_logging	(	scc::log	level = `log::WARNING`,
		unsigned	type_field_width = `24`,
		bool	print_time = `false`
	)

initializes the SystemC logging system with a particular logging level

Parameters

level	the log level
type_field_width	the with of the type field in the output
print_time	whether to print the system time stamp

Definition at line 439 of file report.cpp.

◆ is_logging_initialized()

log scc::is_logging_initialized ( )

get the state of the SCC logging system

Returns: true if the logging system has been initialized

Definition at line 437 of file report.cpp.

◆ max_excl_restriction()

template<typename T >

_max_excl_restriction<T> scc::max_excl_restriction ( T max )

inline

creates a maximum restriction excluding the maximum value

Template Parameters

T	the type of the value the restricion applies

Parameters

max	the upper bound

Returns: _max_excl_restriction<T>

Definition at line 146 of file cci_param_restricted.h.

◆ max_restriction()

template<typename T >

_max_restriction<T> scc::max_restriction ( T max )

inline

creates a maximum restriction including the maximum value

Template Parameters

T	the type of the value the restricion applies

Parameters

max	the upper bound

Returns: _max_restriction<T>

Definition at line 136 of file cci_param_restricted.h.

◆ min_excl_restriction()

template<typename T >

_min_excl_restriction<T> scc::min_excl_restriction ( T min )

inline

creates a minimum restriction excluding the minimum value

Template Parameters

T	the type of the value the restricion applies

Parameters

min	the lower bound

Returns: _min_excl_restriction<T>

Definition at line 126 of file cci_param_restricted.h.

◆ min_max_excl_restriction()

template<typename T >

_min_max_excl_restriction<T> scc::min_max_excl_restriction	(	T	min,
		T	max
	)

inline

creates a min/max restriction with excluding the limits

Template Parameters

T	the type of the value the restricion applies

Parameters

min	the lower bound
max	the upper bound

Returns: _min_max_excl_restriction<T> instance of the restriction functor

Definition at line 104 of file cci_param_restricted.h.

◆ min_max_restriction()

template<typename T >

_min_max_restriction<T> scc::min_max_restriction	(	T	min,
		T	max
	)

inline

creates a min/max restriction with including the limits

Template Parameters

T	the type of the value the restricion applies

Parameters

min	the lower bound
max	the upper bound

Returns: _min_max_restriction<T> instance of the restriction functor

Definition at line 93 of file cci_param_restricted.h.

◆ min_restriction()

template<typename T >

_min_restriction<T> scc::min_restriction ( T min )

inline

creates a minimum restriction including the minimum value

Template Parameters

T	the type of the value the restricion applies

Parameters

min	the lower bound

Returns: _min_restriction<T>

Definition at line 116 of file cci_param_restricted.h.

◆ operator&()

trace_types scc::operator&	(	trace_types	lhs,
		trace_types	rhs
	)

inline

operator overload to allow boolean and operations on trace_types

Parameters

lhs	left hand side
rhs	right hand side

Returns: result

Definition at line 62 of file tracer_base.h.

◆ operator<<()

std::ostream & scc::operator<<	(	std::ostream &	os,
		log const &	val
	)

inline

output the textual representation of the log level

Parameters

os	output stream
val	logging level

Returns: reference to the stream for chaining

Definition at line 130 of file report.h.

◆ operator>>()

std::istream & scc::operator>>	(	std::istream &	is,
		log &	val
	)

inline

read a log level from input stream e.g. used by boost::lexical_cast

Parameters

is	input stream holding the string representation
val	the value holding the resulting value

Returns: the input stream

Definition at line 113 of file report.h.

◆ operator|()

trace_types scc::operator\|	(	trace_types	lhs,
		trace_types	rhs
	)

inline

operator overload to allow boolean or operations on trace_types

Parameters

lhs	left hand side
rhs	right hand side

Returns: result

Definition at line 51 of file tracer_base.h.

◆ parse_from_string() [1/2]

sc_core::sc_time scc::parse_from_string ( std::string value )

inlinenoexcept

parse a time value from a given string

Parameters

value the string to parse

Returns: the parsed sc_core::sc_time value

Definition at line 254 of file utilities.h.

◆ parse_from_string() [2/2]

sc_core::sc_time scc::parse_from_string	(	std::string	value,
		std::string	unit
	)

inlinenoexcept

parse a time value from given strings

Parameters

value	the string to parse
unit	the unit string

Returns: the parsed sc_core::sc_time value

Definition at line 229 of file utilities.h.

◆ set_cycle_base()

void scc::set_cycle_base ( sc_core::sc_time period )

sets the cycle base for cycle based logging

if this is set to a non-SC_ZERO_TIME value all logging timestamps are printed as cyles (multiple of this value)

Parameters

period the cycle period

◆ set_logging_level()

void scc::set_logging_level ( scc::log level )

sets the SystemC logging level

Parameters

level the logging level

Definition at line 453 of file report.cpp.

Namespaces

Classes

Typedefs

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ trace_types

Function Documentation

◆ as_log()

◆ discrete_restriction() [1/3]

◆ discrete_restriction() [2/3]

◆ discrete_restriction() [3/3]

◆ get_log_verbosity() [1/2]

◆ get_log_verbosity() [2/2]

◆ get_logging_level()

◆ icompare()

◆ init_logging() [1/2]

◆ init_logging() [2/2]

◆ is_logging_initialized()

◆ max_excl_restriction()

◆ max_restriction()

◆ min_excl_restriction()

◆ min_max_excl_restriction()

◆ min_max_restriction()

◆ min_restriction()

◆ operator&()

◆ operator<<()

◆ operator>>()

◆ operator|()

◆ parse_from_string() [1/2]

◆ parse_from_string() [2/2]

◆ set_cycle_base()

◆ set_logging_level()