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@ -71,3 +71,594 @@ snippet pkg
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package ${1:package_name};
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${0}
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endpackage : $1
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snippet uvm_object
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// Class: $1
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//
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class ${1:my_class} extends ${2:uvm_object};
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\`uvm_object_utils($1);
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// Group: Variables
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// Group: Constraints
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// Group: Functions
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// Constructor: new
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function new(string name = "$1");
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super.new(name);
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endfunction: new
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$0
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endclass: $1
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snippet uvm_object_with_parameters
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// Class: $1
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//
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class ${1:my_class} #(${2:parameters}) extends ${3:uvm_object};
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typedef $1 #(${2/(\b(parameter|type)\s+([A-Za-z_][A-Za-z0-9_$]*)(\s*=\s*([A-Za-z0-9_$]+))?)*\b/$3/g}) this_type_t;
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\`uvm_object_param_utils(this_type_t);
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// Group: Variables
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// Group: Constraints
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// Group: Functions
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// Constructor: new
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function new(string name = "$1");
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super.new(name);
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endfunction: new
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$0
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endclass: $1
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snippet uvm_component
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// Class: $1
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//
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class ${1:my_class} extends ${2:uvm_component};
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\`uvm_component_utils($1);
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// Group: Configuration Object(s)
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// Var: config_obj
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${3:config_obj_t} config_obj;
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// Group: Components
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// Group: Variables
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// Group: Functions
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// Constructor: new
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function new(string name = "$1", uvm_component parent);
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super.new(name, parent);
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endfunction: new
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$0
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endclass: $1
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snippet uvm_component_with_parameters
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// Class: $1
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//
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class ${1:my_class} #(${2:parameters}) extends ${3:uvm_component};
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typedef $1 #(${2/(\b(parameter|type)\s+([A-Za-z_][A-Za-z0-9_$]*)(\s*=\s*([A-Za-z0-9_$]+))?)*\b/$3/g}) this_type_t;
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\`uvm_component_param_utils(this_type_t);
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// Group: Configuration Object(s)
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// Var: config_obj
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${4:config_obj_t} config_obj;
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// Group: Components
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// Group: Variables
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// Constructor: new
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function new(string name = "$1", uvm_component parent);
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super.new(name, parent);
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endfunction: new
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$0
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endclass: $1
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snippet uvm_component_extended
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// Class: $1
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//
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class ${1:my_class} extends ${2:base_class};
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\`uvm_component_utils($1);
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// Group: Configuration Object(s)
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// Group: Components
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// Group: Variables
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// Group: Functions
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// Constructor: new
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function new(string name = "$1", uvm_component parent);
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super.new(name, parent);
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endfunction: new
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/*--- UVM Build Phases ---*/
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/*------------------------------------*/
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// Function: build_phase
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extern function void build_phase(uvm_phase phase);
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// Function: connect_phase
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extern function void connect_phase(uvm_phase phase);
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// Function: end_of_elaboration_phase
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extern function void end_of_elaboration_phase(uvm_phase phase);
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/*--- UVM Run Phases ---*/
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/*------------------------------------*/
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// Function: start_of_simulation_phase
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extern function void start_of_simulation_phase(uvm_phase phase);
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// Function: reset_phase
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extern task reset_phase(uvm_phase phase);
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// Function: configure_phase
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extern task configure_phase(uvm_phase phase);
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// Function: main_phase
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extern task main_phase(uvm_phase phase);
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// Function: shutdown_phase
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extern task shutdown_phase(uvm_phase phase);
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/*--- UVM Cleanup Phases ---*/
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/*------------------------------------*/
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// Function: extract_phase
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extern function void extract_phase(uvm_phase phase);
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// Function: report_phase
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extern function void report_phase(uvm_phase phase);
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$0
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endclass: $1
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/*----------------------------------------------------------------------------*/
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/* UVM Build Phases */
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/*----------------------------------------------------------------------------*/
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function void $1::build_phase(uvm_phase phase);
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/* note: Do not call super.build_phase() from any class that is extended from an UVM base class! */
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/* For more information see UVM Cookbook v1800.2 p.503 */
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// super.build_phase(phase);
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endfunction: build_phase
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function void $1::connect_phase(uvm_phase phase);
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super.connect_phase(phase);
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endfunction: connect_phase
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function void $1::end_of_elaboration_phase(uvm_phase phase);
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super.end_of_elaboration_phase(phase);
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endfunction: end_of_elaboration_phase
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/*----------------------------------------------------------------------------*/
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/* UVM Run Phases */
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/*----------------------------------------------------------------------------*/
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function void $1::start_of_simulation_phase(uvm_phase phase);
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super.start_of_simulation_phase(phase);
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endfunction: start_of_simulation_phase
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task $1::reset_phase(uvm_phase phase);
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endtask: reset_phase
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task $1::configure_phase(uvm_phase phase);
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endtask: configure_phase
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task $1::main_phase(uvm_phase phase);
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endtask: main_phase
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task $1::shutdown_phase(uvm_phase phase);
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endtask: shutdown_phase
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/*----------------------------------------------------------------------------*/
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/* UVM Cleanup Phases */
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/*----------------------------------------------------------------------------*/
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function void $1::report_phase(uvm_phase phase);
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super.report_phase(phase);
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endfunction: report_phase
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function void $1::extract_phase(uvm_phase phase);
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super.extract_phase(phase);
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endfunction: extract_phase
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snippet uvm_sequence
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// Class: $1
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//
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class ${1:my_class} extends ${2:uvm_sequence};
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\`uvm_object_utils($1);
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// Group: Variables
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// Group: Constraints
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// Group: Functions
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// Constructor: new
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function new(string name = "$1");
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super.new(name);
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endfunction: new
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// Task: pre_start
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// This task is a user-definable callback that is called before the optional
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// execution of <pre_body>.
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// extern virtual task pre_start();
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// Task: pre_body
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// This task is a user-definable callback that is called before the execution
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// of <body> ~only~ when the sequence is started with <start>.
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// If <start> is called with ~call_pre_post~ set to 0, ~pre_body~ is not called.
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// extern virtual task pre_body();
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// Task: pre_do
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// This task is a user-definable callback task that is called ~on the parent
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// sequence~, if any. The sequence has issued a wait_for_grant() call and after
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// the sequencer has selected this sequence, and before the item is randomized.
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//
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// Although pre_do is a task, consuming simulation cycles may result in unexpected
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// behavior on the driver.
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// extern virtual task pre_do(bit is_item);
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// Function: mid_do
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// This function is a user-definable callback function that is called after the
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// sequence item has been randomized, and just before the item is sent to the
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// driver.
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// extern virtual function void mid_do(uvm_sequence_item this_item);
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// Task: body
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// This is the user-defined task where the main sequence code resides.
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extern virtual task body();
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// Function: post_do
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// This function is a user-definable callback function that is called after the
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// driver has indicated that it has completed the item, using either this
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// item_done or put methods.
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// extern virtual function void post_do(uvm_sequence_item this_item);
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// Task: post_body
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// This task is a user-definable callback task that is called after the execution
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// of <body> ~only~ when the sequence is started with <start>.
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// If <start> is called with ~call_pre_post~ set to 0, ~post_body~ is not called.
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// extern virtual task post_body();
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// Task: post_start
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// This task is a user-definable callback that is called after the optional
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// execution of <post_body>.
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// extern virtual task post_start();
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$0
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endclass: $1
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snippet uvm_sequence_with_parameters
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// Class: $1
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//
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class ${1:my_class} #(${2:parameters}) extends ${3:uvm_sequence};
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typedef $1 #(${2/(\b(parameter|type)\s+([A-Za-z_][A-Za-z0-9_$]*)(\s*=\s*([A-Za-z0-9_$]+))?)*\b/$3/g}) this_type_t;
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\`uvm_object_param_utils(this_type_t);
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// Group: Variables
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// Group: Constraints
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// Group: Functions
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// Constructor: new
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function new(string name = "$1");
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super.new(name);
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endfunction: new
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// Task: pre_start
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// This task is a user-definable callback that is called before the optional
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// execution of <pre_body>.
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// extern virtual task pre_start();
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// Task: pre_body
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// This task is a user-definable callback that is called before the execution
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// of <body> ~only~ when the sequence is started with <start>.
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// If <start> is called with ~call_pre_post~ set to 0, ~pre_body~ is not called.
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// extern virtual task pre_body();
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// Task: pre_do
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// This task is a user-definable callback task that is called ~on the parent
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// sequence~, if any. The sequence has issued a wait_for_grant() call and after
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// the sequencer has selected this sequence, and before the item is randomized.
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//
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// Although pre_do is a task, consuming simulation cycles may result in unexpected
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// behavior on the driver.
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// extern virtual task pre_do(bit is_item);
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// Function: mid_do
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// This function is a user-definable callback function that is called after the
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// sequence item has been randomized, and just before the item is sent to the
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// driver.
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// extern virtual function void mid_do(uvm_sequence_item this_item);
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// Task: body
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// This is the user-defined task where the main sequence code resides.
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extern virtual task body();
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// Function: post_do
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// This function is a user-definable callback function that is called after the
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// driver has indicated that it has completed the item, using either this
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// item_done or put methods.
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// extern virtual function void post_do(uvm_sequence_item this_item);
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// Task: post_body
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// This task is a user-definable callback task that is called after the execution
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// of <body> ~only~ when the sequence is started with <start>.
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// If <start> is called with ~call_pre_post~ set to 0, ~post_body~ is not called.
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// extern virtual task post_body();
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// Task: post_start
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// This task is a user-definable callback that is called after the optional
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// execution of <post_body>.
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// extern virtual task post_start();
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$0
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endclass: $1
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snippet uvm_sequence_functions
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// task ${1:my_class::}pre_start();
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// endtask: pre_start
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// task $1pre_body();
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// endtask: pre_body
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// task $1pre_do(bit is_item);
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// endtask: pre_do
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// function void $1mid_do(uvm_sequence_item this_item);
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// endfunction: mid_do
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task $1body();
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$0
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endtask: body
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// function void $1post_do(uvm_sequence_item this_item);
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// endfunction: post_do
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// task $1post_body();
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// endtask: post_body
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// task $1post_start();
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// endtask: post_start
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snippet uvm_sequence_item
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// Class: $1
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//
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class ${1:my_class} extends ${2:uvm_sequence_item};
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typedef $1 this_type_t;
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\`uvm_object_utils($1);
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// Group: Variables
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// Group: Constraints
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// Group: Functions
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// Constructor: new
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function new(string name = "$1");
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super.new(name);
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endfunction: new
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// Function: do_copy
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// extern function void do_copy(uvm_object rhs);
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// Function: do_compare
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// extern function bit do_compare(uvm_object rhs, uvm_comparer comparer);
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// Function: convert2string
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|
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// extern function string convert2string();
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// Function: do_print
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// extern function void do_print(uvm_printer printer);
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// Function: do_record
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// extern function void do_record(uvm_recorder recorder);
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// Function: do_pack
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|
// extern function void do_pack();
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|
// Function: do_unpack
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|
|
// extern function void do_unpack();
|
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|
|
$0
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|
|
endclass: $1
|
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|
/*----------------------------------------------------------------------------*/
|
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|
/* Constraints */
|
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|
|
/*----------------------------------------------------------------------------*/
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/*----------------------------------------------------------------------------*/
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|
/* Functions */
|
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|
|
/*----------------------------------------------------------------------------*/
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|
|
snippet uvm_sequence_item_with_parameters
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|
|
// Class: $1
|
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|
|
//
|
|
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|
|
class ${1:my_class} #(${2:parameters}) extends ${3:uvm_sequence_item};
|
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|
|
typedef $1 #(${2/(\b(parameter|type)\s+([A-Za-z_][A-Za-z0-9_$]*)(\s*=\s*([A-Za-z0-9_$]+))?)*\b/$3/g}) this_type_t;
|
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|
|
\`uvm_object_param_utils(this_type_t);
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|
|
// Group: Variables
|
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|
|
// Group: Constraints
|
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|
|
// Group: Functions
|
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|
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|
|
|
// Constructor: new
|
|
|
|
|
function new(string name = "$1");
|
|
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|
|
super.new(name);
|
|
|
|
|
endfunction: new
|
|
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|
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|
|
|
// Function: do_copy
|
|
|
|
|
// extern function void do_copy(uvm_object rhs);
|
|
|
|
|
// Function: do_compare
|
|
|
|
|
// extern function bit do_compare(uvm_object rhs, uvm_comparer comparer);
|
|
|
|
|
// Function: convert2string
|
|
|
|
|
// extern function string convert2string();
|
|
|
|
|
// Function: do_print
|
|
|
|
|
// extern function void do_print(uvm_printer printer);
|
|
|
|
|
// Function: do_record
|
|
|
|
|
// extern function void do_record(uvm_recorder recorder);
|
|
|
|
|
// Function: do_pack
|
|
|
|
|
// extern function void do_pack();
|
|
|
|
|
// Function: do_unpack
|
|
|
|
|
// extern function void do_unpack();
|
|
|
|
|
$0
|
|
|
|
|
endclass: $1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*----------------------------------------------------------------------------*/
|
|
|
|
|
/* Constraints */
|
|
|
|
|
/*----------------------------------------------------------------------------*/
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*----------------------------------------------------------------------------*/
|
|
|
|
|
/* Functions */
|
|
|
|
|
/*----------------------------------------------------------------------------*/
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
snippet uvm_sequence_item_do_copy
|
|
|
|
|
function void ${1:my_class}${2:::}do_copy(uvm_object rhs);
|
|
|
|
|
this_type_t rhs_;
|
|
|
|
|
|
|
|
|
|
if (!\$cast(rhs_, rhs)) begin
|
|
|
|
|
\`uvm_error({this.get_name(), ".do_copy()"}, "Cast failed!");
|
|
|
|
|
return;
|
|
|
|
|
end
|
|
|
|
|
// \`uvm_info({this.get_name(), ".do_copy()"}, "Cast succeded.", UVM_HIGH);
|
|
|
|
|
|
|
|
|
|
/* chain the copy with parent classes */
|
|
|
|
|
super.do_copy(rhs);
|
|
|
|
|
|
|
|
|
|
/* list of local properties to be copied */
|
|
|
|
|
// <this.property_name = rhs_.property_name>;
|
|
|
|
|
endfunction: do_copy$0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
snippet uvm_sequence_item_do_compare
|
|
|
|
|
function bit ${1:my_class}${2:::}do_compare(uvm_object rhs, uvm_comparer comparer);
|
|
|
|
|
this_type_t rhs_;
|
|
|
|
|
|
|
|
|
|
if (!\$cast(rhs_, rhs)) begin
|
|
|
|
|
\`uvm_error({this.get_name(), ".do_compare()"}, "Cast failed!");
|
|
|
|
|
return;
|
|
|
|
|
end
|
|
|
|
|
// \`uvm_info({this.get_name(), ".do_compare()"}, "Cast succeded.", UVM_HIGH);
|
|
|
|
|
|
|
|
|
|
/* chain the compare with parent classes */
|
|
|
|
|
do_compare = super.do_compare(rhs, comparer);
|
|
|
|
|
|
|
|
|
|
/* list of local properties to be compared: */
|
|
|
|
|
do_compare &= (
|
|
|
|
|
// <this.property_name == rhs_.property_name> &&
|
|
|
|
|
// <this.property_name == rhs_.property_name>
|
|
|
|
|
);
|
|
|
|
|
endfunction: do_compare$0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
snippet uvm_sequence_item_convert2string
|
|
|
|
|
function string ${1:my_class}${2:::}convert2string();
|
|
|
|
|
string s;
|
|
|
|
|
|
|
|
|
|
/* chain the convert2string with parent classes */
|
|
|
|
|
s = super.convert2string();
|
|
|
|
|
|
|
|
|
|
/* list of local properties to be printed: */
|
|
|
|
|
// guide 0---4---8--12--16--20--24--28--32--36--40--44--48--
|
|
|
|
|
// s = {s, \$sformatf("property_label : 0x%0h\n", property_name)};
|
|
|
|
|
// s = {s, \$sformatf("property_label : %0d\n", property_name)};
|
|
|
|
|
|
|
|
|
|
return s;
|
|
|
|
|
endfunction: convert2string$0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
snippet uvm_sequence_item_do_print
|
|
|
|
|
function void ${1:my_class}${2:::}do_print(uvm_printer printer)
|
|
|
|
|
/* chain the print with parent classes */
|
|
|
|
|
super.do_print(printer);
|
|
|
|
|
|
|
|
|
|
/* list of local properties to be printed: */
|
|
|
|
|
// printer.print_string("property_label", property_name);
|
|
|
|
|
// printer.print_field_int("property_label", property_name, \$bits(property_name), UVM_HEX);
|
|
|
|
|
endfunction: do_print$0
|
|
|
|
|
|
|
|
|
|
snippet uvm_sequence_item_do_record
|
|
|
|
|
function void ${1:my_class}${2:::}do_record(uvm_recorder recorder);
|
|
|
|
|
/* chain the record with parent classes */
|
|
|
|
|
super.do_record(recorder);
|
|
|
|
|
|
|
|
|
|
/* list of local properties to be recorded: */
|
|
|
|
|
/* note: use uvm_record_int, uvm_record_string, uvm_record_time, uvm_record_real for known basic types. */
|
|
|
|
|
// \`uvm_record_string("property_label", property_name);
|
|
|
|
|
// \`uvm_record_int("property_label", property_name, \$bits(property_name), UVM_HEX);
|
|
|
|
|
endfunction: do_record$0
|
|
|
|
|
|
|
|
|
|
snippet uvm_sequence_item_do_pack
|
|
|
|
|
function void ${1:my_class}${2:::}do_pack(uvm_packer packer);
|
|
|
|
|
/* chain the pack with parent classes */
|
|
|
|
|
super.do_pack(packer);
|
|
|
|
|
|
|
|
|
|
/* list of local properties to be packed: */
|
|
|
|
|
// note: look up the appropriate macro(s) for your properties!
|
|
|
|
|
// \`uvm_pack_int(property_name);
|
|
|
|
|
// \`uvm_pack_queue(property_name);
|
|
|
|
|
// \`uvm_pack_string(property_name);
|
|
|
|
|
endfunction: do_pack$0
|
|
|
|
|
|
|
|
|
|
snippet uvm_sequence_item_do_unpack
|
|
|
|
|
function void ${1:my_class}${2:::}do_unpack(uvm_packer packer);
|
|
|
|
|
/* chain the unpack with parent classes */
|
|
|
|
|
super.do_unpack(packer);
|
|
|
|
|
|
|
|
|
|
/* list of local properties to be unpacked: */
|
|
|
|
|
// note: look up the appropriate macro(s) for your properties!
|
|
|
|
|
// \`uvm_unpack_int(property_name);
|
|
|
|
|
// \`uvm_unpack_queue(property_name);
|
|
|
|
|
// \`uvm_unpack_string(property_name);
|
|
|
|
|
endfunction: do_unpack$0
|
|
|
|
|
|
|
|
|
|
|
Amir