Raises the number of objections for the source object by count, which defaults to 1.
virtual function void raise_objection ( uvm_object obj = null, string description = "", int count = 1 )
Raise an objection to ending this phase Provides components with greater control over the phase flow for processes which are not implicit objectors to the phase.
virtual function void raise_objection ( uvm_object obj, string description = "", int count = 1 )
Executes the uvm_objection_callback::raised method in the user callback class whenever this objection is raised at the object obj.
virtual function void raised ( uvm_object obj, uvm_object source_obj, string description, int count )
The raised callback is called when this or a descendant of this component instance raises the specfied objection.
virtual function void raised ( uvm_objection objection, uvm_object source_obj, string description, int count )
Objection callback that is called when a raise_objection has reached obj.
virtual function void raised ( uvm_object obj, uvm_object source_obj, string description, int count )
Objection raised callback function.
virtual function void raised ( uvm_objection objection, uvm_object obj, uvm_object source_obj, string description, int count )
Read the current value from a memory location
virtual task read( output uvm_status_e status, input uvm_reg_addr_t offset, output uvm_reg_data_t value, input uvm_path_e path = UVM_DEFAULT_PATH, input uvm_reg_map map = null, input uvm_sequence_base parent = null, input int prior = -1, input uvm_object extension = null, input string fname = "", input int lineno = 0 )
Read from a memory location in the region.
task read( output uvm_status_e status, input uvm_reg_addr_t offset, output uvm_reg_data_t value, input uvm_path_e path = UVM_DEFAULT_PATH, input uvm_reg_map map = null, input uvm_sequence_base parent = null, input int prior = -1, input uvm_object extension = null, input string fname = "", input int lineno = 0 )
Read the current value from this register
virtual task read( output uvm_status_e status, output uvm_reg_data_t value, input uvm_path_e path = UVM_DEFAULT_PATH, input uvm_reg_map map = null, input uvm_sequence_base parent = null, input int prior = -1, input uvm_object extension = null, input string fname = "", input int lineno = 0 )
User-defined backdoor read operation.
virtual task read( uvm_reg_item rw )
Read the current value from this field
virtual task read ( output uvm_status_e status, output uvm_reg_data_t value, input uvm_path_e path = UVM_DEFAULT_PATH, input uvm_reg_map map = null, input uvm_sequence_base parent = null, input int prior = -1, input uvm_object extension = null, input string fname = "", input int lineno = 0 )
Return the object stored in the resource container.
function T read( uvm_object accessor = null )
Read the current value from a virtual register
virtual task read( input longint unsigned idx, output uvm_status_e status, output uvm_reg_data_t value, input uvm_path_e path = UVM_DEFAULT_PATH, input uvm_reg_map map = null, input uvm_sequence_base parent = null, input uvm_object extension = null, input string fname = "", input int lineno = 0 )
Read the current value from a virtual field
virtual task read( input longint unsigned idx, output uvm_status_e status, output uvm_reg_data_t value, input uvm_path_e path = UVM_DEFAULT_PATH, input uvm_reg_map map = null, input uvm_sequence_base parent = null, input uvm_object extension = null, input string fname = "", input int lineno = 0 )
locate a resource by name and scope and read its value.
static function bit read_by_name( input string scope, input string name, inout T val, input uvm_object accessor = null )
Read a value by type.
static function bit read_by_type( input string scope, inout T val, input uvm_object accessor = null )
User-defined backdoor read operation.
virtual function void read_func( uvm_reg_item rw )
Reads the given memory mem using uvm_mem::read, supplying ‘this’ as the parent argument.
virtual task read_mem( input uvm_mem mem, output uvm_status_e status, input uvm_reg_addr_t offset, output uvm_reg_data_t value, input uvm_path_e path = UVM_DEFAULT_PATH, input uvm_reg_map map = null, input int prior = -1, input uvm_object extension = null, input string fname = "", input int lineno = 0 )
Read the named memory
virtual task read_mem_by_name( output uvm_status_e status, input string name, input uvm_reg_addr_t offset, output uvm_reg_data_t data, input uvm_path_e path = UVM_DEFAULT_PATH, input uvm_reg_map map = null, input uvm_sequence_base parent = null, input int prior = -1, input uvm_object extension = null, input string fname = "", input int lineno = 0 )
Reads the given register rg using uvm_reg::read, supplying ‘this’ as the parent argument.
virtual task read_reg( input uvm_reg rg, output uvm_status_e status, output uvm_reg_data_t value, input uvm_path_e path = UVM_DEFAULT_PATH, input uvm_reg_map map = null, input int prior = -1, input uvm_object extension = null, input string fname = "", input int lineno = 0 )
Read the named register
virtual task read_reg_by_name( output uvm_status_e status, input string name, output uvm_reg_data_t data, input uvm_path_e path = UVM_DEFAULT_PATH, input uvm_reg_map map = null, input uvm_sequence_base parent = null, input int prior = -1, input uvm_object extension = null, input string fname = "", input int lineno = 0 )
Reconfigure the manager
function uvm_mem_mam_cfg reconfigure( uvm_mem_mam_cfg cfg = null )
The record method deep-records this object’s properties according to an optional recorder policy.
function void record ( uvm_recorder recorder = null )
This function marks an error transaction by a component.
function integer record_error_tr ( string stream_name = "main", uvm_object info = null, string label = "error_tr", string desc = "", time error_time = 0, bit keep_active = 0 )
This function marks an event transaction by a component.
function integer record_event_tr ( string stream_name = "main", uvm_object info = null, string label = "event_tr", string desc = "", time event_time = 0, bit keep_active = 0 )
Records an integral field (less than or equal to 4096 bits).
virtual function void record_field ( string name, uvm_bitstream_t value, int size, uvm_radix_enum radix = UVM_NORADIX )
Records an real field.
virtual function void record_field_real ( string name, real value )
Records the name-value pair, where value has been converted to a string.
virtual function void record_generic ( string name, string value )
Records an object field.
virtual function void record_object ( string name, uvm_object value )
function void record_read_access( uvm_object accessor = null )
Records a string field.
virtual function void record_string ( string name, string value )
Records a time value.
virtual function void record_time ( string name, time value )
function void record_write_access( uvm_object accessor = null )
Extensions of this class must implement this method to convert the specified uvm_reg_bus_op to a corresponding uvm_sequence_item subtype that defines the bus transaction.
pure virtual function uvm_sequence_item reg2bus( const ref uvm_reg_bus_op rw )
Converts a uvm_reg_bus_op struct to a uvm_tlm_gp item.
virtual function uvm_sequence_item reg2bus( const ref uvm_reg_bus_op rw )
Registers the given proxy object, obj, with the factory.
function void register ( uvm_object_wrapper obj )
Forcibly release all allocated memory regions.
function void release_all_regions()
Release the specified region
function void release_region( uvm_mem_region region )
Release this region
function void release_region()
Dynamically un-implement a virtual register array
virtual function void release_region()
Remove a single component to the set of components being monitored.
function void remove ( uvm_component comp )
Remove this callback from the specified register and its contained fields.
static function void remove( uvm_reg rg )
Remove this callback from the specified register and its contained fields.
static function void remove( uvm_reg rg )
This is the common handler method used by the four core reporting methods (e.g., uvm_report_error) in uvm_report_object.
virtual function void report( uvm_severity severity, string name, string id, string message, int verbosity_level, string filename, int line, uvm_report_object client )
virtual function bit report_error_hook( string id, string message, int verbosity, string filename, int line )
virtual function bit report_fatal_hook( string id, string message, int verbosity, string filename, int line )
Prints version and copyright information.
virtual function void report_header( UVM_FILE file = 0 )
These hook methods can be defined in derived classes to perform additional actions when reports are issued.
virtual function bit report_hook( string id, string message, int verbosity, string filename, int line )
virtual function bit report_info_hook( string id, string message, int verbosity, string filename, int line )
The uvm_report_phase phase implementation method.
virtual function void report_phase( uvm_phase phase )
Outputs statistical information on the reports issued by the central report server.
virtual function void report_summarize( UVM_FILE file = 0 )
virtual function bit report_warning_hook( string id, string message, int verbosity, string filename, int line )
Request and reserve a memory region
function uvm_mem_region request_region( int unsigned n_bytes, uvm_mem_mam_policy alloc = null, string fname = "", int lineno = 0 )
Calls srandom on the object to reseed the object using the UVM seeding mechanism, which sets the seed based on type name and instance name instead of based on instance position in a thread.
function void reseed ()
Reserve a specific memory region
function uvm_mem_region reserve_region( bit [63:0] start_offset, int unsigned n_bytes, string fname = "", int lineno = 0 )
Resets the barrier.
virtual function void reset ( bit wakeup = 1 )
Resets the event to its off state.
virtual function void reset ( bit wakeup = )
Reset the desired/mirrored value for this register.
virtual function void reset( string kind = "HARD" )
Reset the mirror for this block.
virtual function void reset( string kind = "HARD" )
Reset the desired/mirrored value for this field.
virtual function void reset( string kind = "HARD" )
Reset the mirror for all registers in this address map.
virtual function void reset( string kind = "SOFT" )
Reset the value to 0
function void reset()
Reset the access semaphore
function void reset( string kind = "HARD" )
Reset the DUT that corresponds to the specified block abstraction class.
virtual task reset_blk( uvm_reg_block blk )
Reset the DUT that corresponds to the specified block abstraction class.
virtual task reset_blk( uvm_reg_block blk )
Reset the DUT that corresponds to the specified block abstraction class.
virtual task reset_blk( uvm_reg_block blk )
Reset the DUT that corresponds to the specified block abstraction class.
virtual task reset_blk( uvm_reg_block blk )
Reset the DUT that corresponds to the specified block abstraction class.
virtual task reset_blk( uvm_reg_block blk )
Reset the DUT that corresponds to the specified block abstraction class.
virtual task reset_blk( uvm_reg_block blk )
The uvm_reset_phase phase implementation method.
virtual task reset_phase( uvm_phase phase )
Set, get, increment, or reset to 0 the quit count, i.e., the number of COUNT actions issued.
function void reset_quit_count()
Resets the underlying report handler to its default settings.
function void reset_report_handler
Set, get, or increment the counter for the given severity, or reset all severity counters to 0.
function void reset_severity_counts()
Processes all port, export, and imp connections.
virtual function void resolve_bindings ()
This callback is called just before entering the end_of_elaboration phase.
virtual function void resolve_bindings()
When the use_reponse_handler bit is set to 1, this virtual task is called by the sequencer for each response that arrives for this sequence.
virtual function void response_handler( uvm_sequence_item response )
Resume this component.
virtual task resume ()
The run_hooks method is called if the UVM_CALL_HOOK action is set for a report.
virtual function bit run_hooks( uvm_report_object client, uvm_severity severity, string id, string message, int verbosity, string filename, int line )
The uvm_run_phase phase implementation method.
virtual task run_phase( uvm_phase phase )
The push sequencer continuously selects from its list of available sequences and sends the next item from the selected sequence out its req_port using req_port.put(item).
task run_phase( uvm_phase phase )
Convenience function for uvm_top.run_test().
task run_test ( string test_name = "" )
Phases all components through all registered phases.
virtual task run_test ( string test_name = "" )