process_support Class Reference

#include <rc_process_support.h>

Detailed Description

This class provides support for resettable processes.

Resettable processes can only be used if a process support object is available at a modules scope.

The macro RC_HAS_PROCESS() can be invoked within resettable modules to add an process_support object as a member of this module. Resettable processes may now be declared by the respective process declaration macros. Furthermore rc_spawn() will be available within that module.

Remarks:: Only modules that implement rc_resettable can be augmented with the support for resettable processes. Otherwise a runtime error will be reported.

See also:: RC_HAS_PROCESS(), RC_THREAD(), RC_METHOD(), RC_CTHREAD()

Definition at line 68 of file rc_process_support.h.


Public Member Functions
	process_support ()
bool	has_reconfigurable_context () const
bool	has_non_reconfigurable_context () const
rc_reconfigurable &	get_context () const
rc_reconfigurable *	get_reconfigurable_context () const
void	declare_process (const sc_object &host, const boost::function< void(void)> &declare_proc_callback, const boost::function< void(void)> &func, sc_sensitive &sensitive, bool is_thread=false, bool dont_initialize=false, bool has_sync_reset=false)
void	method_process ()
void	thread_process ()
void	dont_initialize (const sc_object &host) const
rc_process_handle	rc_spawn (boost::function< void(void)> func, const char name_p=NULL, rc_spawn_options opt_p=NULL)
void	terminate ()
bool	reset_signal_is (const sc_object &host, const sc_in< bool > &port_, bool active_level)
bool	reset_signal_is (const sc_object &host, const sc_signal< bool > &signal_, bool active_level)
const sc_signal< bool > *	reset_channel_is (const sc_object &host, rc_reset_channel_if &reset_, bool active_level)
void	reset_is (const sc_object &host, rc_process_reset &process_reset)
void	set_sync_reset (const sc_object &host, bool b) const
rc_process_behavior_change	disable_process_control () const
Protected Member Functions
void	before_end_of_elaboration ()
Private Types
typedef rc_hash_map < sc_object , process_info >	process_info_map
Private Member Functions
process_info *	_rc_find_process_info (sc_object *proc_obj) const
process_info *	_rc_fetch_process_info (sc_object *proc_obj)
bool	_rc_check_valid_last_proc (const sc_object &host) const
Static Private Member Functions
static rc_reconfigurable &	_rc_find_context (sc_object *start_search)
static void	register_process_control (const rc_reset_channel_if &reset_channel, rc_process_control &pctrl, bool active_level)
static void	unregister_process_control (const rc_reset_channel_if &reset_channel, rc_process_control &pctrl)
static bool	get_current_level (const rc_reset_channel_if &reset_channel)
Private Attributes
rc_reconfigurable &	p_reconf
process_info_map	p_reconf_pinfo_map
process_info *	p_last_pinfo
const sc_object *	p_last_host
unsigned int	p_last_host_child_count
Classes
class	process_info
	This class is used to store additional process information (internally used). More...

Member Typedef Documentation

typedef rc_hash_map<sc_object*, process_info*> process_info_map [private]

Definition at line 72 of file rc_process_support.h.

Constructor & Destructor Documentation

process_support ( )

Definition at line 179 of file rc_process_support.cpp.

Member Function Documentation

bool has_reconfigurable_context ( ) const [inline]

Definition at line 80 of file rc_process_support.h.

bool has_non_reconfigurable_context ( ) const [inline]

Definition at line 83 of file rc_process_support.h.

rc_reconfigurable& get_context ( ) const [inline]

Definition at line 86 of file rc_process_support.h.

rc_reconfigurable * get_reconfigurable_context ( ) const [inline]

Definition at line 312 of file rc_process_support.h.

void declare_process	(	const sc_object &	host,
		const boost::function< void(void)> &	declare_proc_callback,
		const boost::function< void(void)> &	func,
		sc_sensitive &	sensitive,
		bool	is_thread = `false`,
		bool	dont_initialize = `false`,
		bool	has_sync_reset = `false`
	)

Definition at line 201 of file rc_process_support.cpp.

void method_process ( )

Definition at line 247 of file rc_process_support.cpp.

Referenced by process_support::rc_spawn().

void thread_process ( )

Definition at line 293 of file rc_process_support.cpp.

Referenced by process_support::rc_spawn().

void dont_initialize ( const sc_object & host ) const

Definition at line 376 of file rc_process_support.cpp.

Referenced by process_support::rc_spawn().

rc_process_handle rc_spawn	(	boost::function< void(void)>	func,
		const char *	name_p = `NULL`,
		rc_spawn_options *	opt_p = `NULL`
	)

Definition at line 386 of file rc_process_support.cpp.

void terminate ( )

Definition at line 475 of file rc_process_support.cpp.

bool reset_signal_is	(	const sc_object &	host,
		const sc_in< bool > &	port_,
		bool	active_level
	)

Definition at line 486 of file rc_process_support.cpp.

bool reset_signal_is	(	const sc_object &	host,
		const sc_signal< bool > &	signal_,
		bool	active_level
	)

Definition at line 501 of file rc_process_support.cpp.

const sc_signal< bool > * reset_channel_is	(	const sc_object &	host,
		rc_reset_channel_if &	reset_,
		bool	active_level
	)

Definition at line 516 of file rc_process_support.cpp.

void reset_is	(	const sc_object &	host,
		rc_process_reset &	process_reset
	)

Definition at line 537 of file rc_process_support.cpp.

void set_sync_reset	(	const sc_object &	host,
		bool	b
	)			const

Definition at line 550 of file rc_process_support.cpp.

rc_process_behavior_change disable_process_control ( ) const

Definition at line 569 of file rc_process_support.cpp.

void before_end_of_elaboration ( ) [protected]

Definition at line 581 of file rc_process_support.cpp.

process_support::process_info * _rc_find_process_info ( sc_object * proc_obj ) const [private]

Definition at line 591 of file rc_process_support.cpp.

Referenced by process_support::method_process().

process_support::process_info * _rc_fetch_process_info ( sc_object * proc_obj ) [private]

Definition at line 599 of file rc_process_support.cpp.

bool _rc_check_valid_last_proc ( const sc_object & host ) const [private]

Definition at line 613 of file rc_process_support.cpp.

Referenced by process_support::dont_initialize().

rc_reconfigurable & _rc_find_context ( sc_object * start_search ) [static, private]

Definition at line 621 of file rc_process_support.cpp.

static void register_process_control	(	const rc_reset_channel_if &	reset_channel,
		rc_process_control &	pctrl,
		bool	active_level
	)			`[inline, static, private]`