VMM - (expanded) RAL/vmm_ral_env.sv

00001: // 
00002: // -------------------------------------------------------------
00003: //    Copyright 2004-2008 Synopsys, Inc.
00004: //    All Rights Reserved Worldwide
00005: // 
00006: //    Licensed under the Apache License, Version 2.0 (the
00007: //    "License"); you may not use this file except in
00008: //    compliance with the License.  You may obtain a copy of
00009: //    the License at
00010: // 
00011: //        http://www.apache.org/licenses/LICENSE-2.0
00012: // 
00013: //    Unless required by applicable law or agreed to in
00014: //    writing, software distributed under the License is
00015: //    distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
00016: //    CONDITIONS OF ANY KIND, either express or implied.  See
00017: //    the License for the specific language governing
00018: //    permissions and limitations under the License.
00019: // -------------------------------------------------------------
00020: // 
00021: 
00022: 
00023: class vmm_ral_env extends vmm_env;
00024:    vmm_ral_access ral;
00025: 
00026:    extern function new(string name = "RAL-Based Verif Env");
00027: 
00028:    extern virtual task hw_reset();
00029:    extern virtual task sw_reset(string domain = "");
00030: 
00031:    extern virtual function void gen_cfg();
00032:    extern virtual function void build();
00033:    extern virtual task reset_dut();
00034:    extern virtual task cfg_dut();
00035:    extern virtual task start();
00036:    extern virtual task wait_for_end();
00037:    extern virtual task stop();
00038:    extern virtual task cleanup();
00039:    extern virtual task restart(bit reconfig = 0);
00040:    extern virtual task report();
00041: endclass: vmm_ral_env
00042: 
00043: 
00044: 
00045: function vmm_ral_env::new(string name);
00046:    super.new(name);
00047:    this.ral = new;
00048: endfunction: new
00049: 
00050: 
00051: task vmm_ral_env::hw_reset();
00052:    
     : do 
     :    if (this.log.start_msg(vmm_log::FAILURE_TYP, vmm_log::WARNING_SEV)) begin 
     :       void'(this.log.text("vmm_ral_env::hw_reset() has not be implemented")); 
     :       this.log.end_msg(); 
     :    end 
     : while(0);
00053: endtask: hw_reset
00054: 
00055: 
00056: task vmm_ral_env::sw_reset(string domain);
00057:    
     : do 
     :    if (this.log.start_msg(vmm_log::FAILURE_TYP, vmm_log::WARNING_SEV)) begin 
     :       void'(this.log.text("vmm_ral_env::sw_reset() has not be implemented")); 
     :       this.log.end_msg(); 
     :    end 
     : while(0);
00058: endtask: sw_reset
00059: 
00060: 
00061: function void vmm_ral_env::gen_cfg();
00062:    super.gen_cfg();
00063: endfunction: gen_cfg
00064: 
00065: 
00066: function void vmm_ral_env::build();
00067:    super.build();
00068: endfunction: build
00069: 
00070: 
00071: task vmm_ral_env::reset_dut();
00072:    super.reset_dut();
00073:    this.hw_reset();
00074: endtask: reset_dut
00075: 
00076: 
00077: task vmm_ral_env::cfg_dut();
00078:    super.cfg_dut();
00079: endtask: cfg_dut
00080: 
00081: 
00082: task vmm_ral_env::start();
00083:    super.start();
00084: endtask: start
00085: 
00086: 
00087: task vmm_ral_env::wait_for_end();
00088:    super.wait_for_end();
00089: endtask: wait_for_end
00090: 
00091: 
00092: task vmm_ral_env::stop();
00093:    super.stop();
00094: endtask: stop
00095: 
00096: 
00097: task vmm_ral_env::cleanup();
00098:    super.cleanup();
00099: endtask: cleanup
00100: 
00101: 
00102: task vmm_ral_env::restart(bit reconfig);
00103:    super.restart(reconfig);
00104: endtask: restart
00105: 
00106: 
00107: task vmm_ral_env::report();
00108:    super.report();
00109: endtask: report