uvm_coreservice_t

The singleton instance of uvm_coreservice_t provides a common point for all central uvm services such as uvm_factory, uvm_report_server, ...  The service class provides a static ::get which returns an instance adhering to uvm_coreservice_t the rest of the set_<facility> get_<facility> pairs provide access to the internal uvm services

Custom implementations of uvm_coreservice_t can be included in uvm_pkg::* and can selected via the define UVM_CORESERVICE_TYPE.  They cannot reside in another package.

Contents
uvm_coreservice_tThe singleton instance of uvm_coreservice_t provides a common point for all central uvm services such as uvm_factory, uvm_report_server, ...
uvm_default_coreservice_tuvm_default_coreservice_t provides a default implementation of the uvm_coreservice_t API.

Methods

get_factory

pure virtual function uvm_factory get_factory()

intended to return the currently enabled uvm factory,

set_factory

pure virtual function void set_factory(
    uvm_factory  f
)

intended to set the current uvm factory

get_report_server

pure virtual function uvm_report_server get_report_server()

intended to return the current global report_server

set_report_server

pure virtual function void set_report_server(
    uvm_report_server  server
)

intended to set the central report server to server

get_default_tr_database

pure virtual function uvm_tr_database get_default_tr_database()

intended to return the current default record database

set_default_tr_database

pure virtual function void set_default_tr_database(
    uvm_tr_database  db
)

intended to set the current default record database to db

set_component_visitor

pure virtual function void set_component_visitor(
    uvm_visitor#(uvm_component)  v
)

intended to set the component visitor to v (this visitor is being used for the traversal at end_of_elaboration_phase for instance for name checking)

get_component_visitor

pure virtual function uvm_visitor#(
    uvm_component
) get_component_visitor()

intended to retrieve the current component visitor see set_component_visitor

get_root

pure virtual function uvm_root get_root()

returns the uvm_root instance

get

static function uvm_coreservice_t get()

Returns an instance providing the uvm_coreservice_t interface.  The actual type of the instance is determined by the define `UVM_CORESERVICE_TYPE.

`define UVM_CORESERVICE_TYPE uvm_blocking_coreservice
class uvm_blocking_coreservice extends uvm_default_coreservice_t;
   virtual function void set_factory(uvm_factory f);
      `uvm_error("FACTORY","you are not allowed to override the factory")
   endfunction
endclass

uvm_default_coreservice_t

uvm_default_coreservice_t provides a default implementation of the uvm_coreservice_t API.  It instantiates uvm_default_factory, uvm_default_report_server, uvm_root.

Summary
uvm_default_coreservice_t
uvm_default_coreservice_t provides a default implementation of the uvm_coreservice_t API.
Class Hierarchy
uvm_coreservice_t
uvm_default_coreservice_t
Class Declaration
class uvm_default_coreservice_t extends uvm_coreservice_t
Methods
get_factoryReturns the currently enabled uvm factory.
set_factorySets the current uvm factory.
get_default_tr_databasereturns the current default record database
set_default_tr_databaseSets the current default record database to db
get_report_serverreturns the current global report_server if no report server has been set before, returns an instance of uvm_default_report_server
set_report_serversets the central report server to server
set_component_visitorsets the component visitor to v (this visitor is being used for the traversal at end_of_elaboration_phase for instance for name checking)
get_component_visitorretrieves the current component visitor if unset(or null) returns a uvm_component_name_check_visitor instance

Methods

get_factory

virtual function uvm_factory get_factory()

Returns the currently enabled uvm factory.  When no factory has been set before, instantiates a uvm_default_factory

set_factory

virtual function void set_factory(
    uvm_factory  f
)

Sets the current uvm factory.  Please note: it is up to the user to preserve the contents of the original factory or delegate calls to the original factory

get_default_tr_database

virtual function uvm_tr_database get_default_tr_database()

returns the current default record database

If no default record database has been set before this method is called, returns an instance of uvm_text_tr_database

set_default_tr_database

virtual function void set_default_tr_database(
    uvm_tr_database  db
)

Sets the current default record database to db

get_report_server

virtual function uvm_report_server get_report_server()

returns the current global report_server if no report server has been set before, returns an instance of uvm_default_report_server

set_report_server

virtual function void set_report_server(
    uvm_report_server  server
)

sets the central report server to server

set_component_visitor

virtual function void set_component_visitor(
    uvm_visitor#(uvm_component)  v
)

sets the component visitor to v (this visitor is being used for the traversal at end_of_elaboration_phase for instance for name checking)

get_component_visitor

virtual function uvm_visitor#(
    uvm_component
) get_component_visitor()

retrieves the current component visitor if unset(or null) returns a uvm_component_name_check_visitor instance

virtual class uvm_coreservice_t
The singleton instance of uvm_coreservice_t provides a common point for all central uvm services such as uvm_factory, uvm_report_server, ...
class uvm_default_coreservice_t extends uvm_coreservice_t
uvm_default_coreservice_t provides a default implementation of the uvm_coreservice_t API.
static function uvm_coreservice_t get()
Returns an instance providing the uvm_coreservice_t interface.
pure virtual function void set_component_visitor(
    uvm_visitor#(uvm_component)  v
)
intended to set the component visitor to v (this visitor is being used for the traversal at end_of_elaboration_phase for instance for name checking)
virtual function uvm_factory get_factory()
Returns the currently enabled uvm factory.
virtual function void set_factory(
    uvm_factory  f
)
Sets the current uvm factory.
virtual function uvm_tr_database get_default_tr_database()
returns the current default record database
virtual function void set_default_tr_database(
    uvm_tr_database  db
)
Sets the current default record database to db
virtual function uvm_report_server get_report_server()
returns the current global report_server if no report server has been set before, returns an instance of uvm_default_report_server
virtual function void set_report_server(
    uvm_report_server  server
)
sets the central report server to server
virtual function void set_component_visitor(
    uvm_visitor#(uvm_component)  v
)
sets the component visitor to v (this visitor is being used for the traversal at end_of_elaboration_phase for instance for name checking)
virtual function uvm_visitor#(
    uvm_component
) get_component_visitor()
retrieves the current component visitor if unset(or null) returns a uvm_component_name_check_visitor instance
class uvm_component_name_check_visitor extends uvm_visitor#(
    uvm_component
)
This specialized visitor analyze the naming of the current component.
class uvm_text_tr_database extends uvm_tr_database
The uvm_text_tr_database is the default implementation for the uvm_tr_database.