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<h1>cl_syoscb_item.svh</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/// The UVM scoreboard item. This item wraps the uvm_sequence_items. This ensures that future</span>
<a name="l00002"></a>00002 <span class="comment"></span><span class="comment">/// extensions to the UVM scoreboard will always be able to use all uvm_sqeuence_items from</span>
<a name="l00003"></a>00003 <span class="comment"></span><span class="comment">/// already existing testbenches etc. even though more META data is added to the wrapping item.</span>
<a name="l00004"></a><a class="code" href="classcl__syoscb__item.html">00004</a> <span class="comment"></span><span class="keyword">class </span><a class="code" href="classcl__syoscb__item.html" title="The UVM scoreboard item.">cl_syoscb_item</a> <span class="keyword">extends</span> uvm_object;
<a name="l00005"></a>00005 <span class="comment">//-------------------------------------</span>
<a name="l00006"></a>00006 <span class="comment">// Non randomizable variables</span>
<a name="l00007"></a>00007 <span class="comment">//-------------------------------------</span><span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment"> /// Hold the name of the producer</span>
<a name="l00009"></a>00009 <span class="comment"></span> local string producer;
<a name="l00010"></a>00010 <span class="comment"></span>
<a name="l00011"></a>00011 <span class="comment"> /// Handle to the wrapped uvm_sequence_item</span>
<a name="l00012"></a>00012 <span class="comment"></span> local uvm_sequence_item item;
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="comment">//-------------------------------------</span>
<a name="l00015"></a>00015 <span class="comment">// UVM Macros</span>
<a name="l00016"></a>00016 <span class="comment">//-------------------------------------</span>
<a name="l00017"></a>00017 `uvm_object_utils_begin(cl_syoscb_item)
<a name="l00018"></a>00018 `ifdef SYOSIL_APPLY_TLM_GP_CMP_WORKAROUND
<a name="l00019"></a>00019 <span class="comment">// Use NOCOMPARE when do_compare is implemented. Otherwise the compare is done twice since</span>
<a name="l00020"></a>00020 <span class="comment">// the super of uvm field automation is called before do_compare. This will invoke the compare</span>
<a name="l00021"></a>00021 <span class="comment">// since the functions are virtual</span>
<a name="l00022"></a>00022 `uvm_field_string(producer, UVM_DEFAULT | UVM_NOCOMPARE)
<a name="l00023"></a>00023 `uvm_field_object(item, UVM_DEFAULT | UVM_NOCOMPARE)
<a name="l00024"></a>00024 `else
<a name="l00025"></a>00025 `uvm_field_string(producer, UVM_DEFAULT)
<a name="l00026"></a>00026 `uvm_field_object(item, UVM_DEFAULT)
<a name="l00027"></a>00027 `endif
<a name="l00028"></a>00028 `uvm_object_utils_end
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="comment">//-------------------------------------</span>
<a name="l00031"></a>00031 <span class="comment">// Constructor</span>
<a name="l00032"></a>00032 <span class="comment">//-------------------------------------</span>
<a name="l00033"></a>00033 extern function new(string name = "cl_syoscb_item");
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="comment">//-------------------------------------</span>
<a name="l00036"></a>00036 <span class="comment">// Item API</span>
<a name="l00037"></a>00037 <span class="comment">//-------------------------------------</span>
<a name="l00038"></a>00038 extern function string <a class="code" href="classcl__syoscb__item.html#a856bc5754caaf121b2297775423a9da5" title="Item API: Returns the producer">get_producer</a>();
<a name="l00039"></a>00039 extern function void <a class="code" href="classcl__syoscb__item.html#a3f7a926f3e4e1b57f992dcf2b053593f" title="Item API: Sets the producer">set_producer</a>(string producer);
<a name="l00040"></a>00040 extern function uvm_sequence_item <a class="code" href="classcl__syoscb__item.html#a479775c83c85427005d8709061bb42cb" title="Item API: Returns the wrapped uvm_sequence_item">get_item</a>();
<a name="l00041"></a>00041 extern function void <a class="code" href="classcl__syoscb__item.html#a4739ab1d56e8afe6452af21bd64f5ceb" title="Item API: Sets the to be wrapped uvm_sequence_item">set_item</a>(uvm_sequence_item item);
<a name="l00042"></a>00042
<a name="l00043"></a>00043 `ifdef SYOSIL_APPLY_TLM_GP_CMP_WORKAROUND
<a name="l00044"></a>00044 <span class="comment">//-------------------------------------</span>
<a name="l00045"></a>00045 <span class="comment">// UVM TLM2 Generic Payload compare</span>
<a name="l00046"></a>00046 <span class="comment">// workaround</span>
<a name="l00047"></a>00047 <span class="comment">//-------------------------------------</span>
<a name="l00048"></a>00048 function bit do_compare(uvm_object rhs, uvm_comparer comparer);
<a name="l00049"></a>00049 bit status = 1'b1;
<a name="l00050"></a>00050 <a class="code" href="classcl__syoscb__item.html" title="The UVM scoreboard item.">cl_syoscb_item</a> that;
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="comment">// Code it properly using the comparer policy</span>
<a name="l00053"></a>00053 if(!$cast(that, rhs)) begin
<a name="l00054"></a>00054 status = 1'b0;
<a name="l00055"></a>00055 end else begin
<a name="l00056"></a>00056 <span class="comment">// "producer" compare using the comparer object</span>
<a name="l00057"></a>00057 status &= comparer.compare_string("producer", this.producer, that.producer);
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="comment">// Apply WORKAROUND:</span>
<a name="l00060"></a>00060 <span class="comment">// Ensure that the comparer object is properly updated at this level</span>
<a name="l00061"></a>00061 <span class="comment">// and propagate the compare result bit correctly</span>
<a name="l00062"></a>00062 status &= comparer.compare_object("item", this.item, that.item);
<a name="l00063"></a>00063 end
<a name="l00064"></a>00064 return(status);
<a name="l00065"></a>00065 endfunction: do_compare
<a name="l00066"></a>00066 `endif
<a name="l00067"></a>00067 endclass: <a class="code" href="classcl__syoscb__item.html" title="The UVM scoreboard item.">cl_syoscb_item</a>
<a name="l00068"></a>00068
<a name="l00069"></a>00069 function <a class="code" href="classcl__syoscb__item.html" title="The UVM scoreboard item.">cl_syoscb_item</a>::new(string name = "cl_syoscb_item");
<a name="l00070"></a>00070 super.new(name);
<a name="l00071"></a>00071 endfunction : new
<a name="l00072"></a>00072 <span class="comment"></span>
<a name="l00073"></a>00073 <span class="comment">/// <b>Item API:</b> Returns the producer</span>
<a name="l00074"></a><a class="code" href="classcl__syoscb__item.html#a856bc5754caaf121b2297775423a9da5">00074</a> <span class="comment"></span>function string <a class="code" href="classcl__syoscb__item.html" title="The UVM scoreboard item.">cl_syoscb_item</a>::<a class="code" href="classcl__syoscb__item.html#a856bc5754caaf121b2297775423a9da5" title="Item API: Returns the producer">get_producer</a>();
<a name="l00075"></a>00075 return(this.producer);
<a name="l00076"></a>00076 endfunction: <a class="code" href="classcl__syoscb__item.html#a856bc5754caaf121b2297775423a9da5" title="Item API: Returns the producer">get_producer</a>
<a name="l00077"></a>00077 <span class="comment"></span>
<a name="l00078"></a>00078 <span class="comment">/// <b>Item API:</b> Sets the producer</span>
<a name="l00079"></a><a class="code" href="classcl__syoscb__item.html#a3f7a926f3e4e1b57f992dcf2b053593f">00079</a> <span class="comment"></span>function void <a class="code" href="classcl__syoscb__item.html" title="The UVM scoreboard item.">cl_syoscb_item</a>::<a class="code" href="classcl__syoscb__item.html#a3f7a926f3e4e1b57f992dcf2b053593f" title="Item API: Sets the producer">set_producer</a>(string producer);
<a name="l00080"></a>00080 <span class="comment">// The producer has been checked by the parent prior</span>
<a name="l00081"></a>00081 <span class="comment">// to the insertion</span>
<a name="l00082"></a>00082 this.producer = producer;
<a name="l00083"></a>00083 endfunction: <a class="code" href="classcl__syoscb__item.html#a3f7a926f3e4e1b57f992dcf2b053593f" title="Item API: Sets the producer">set_producer</a>
<a name="l00084"></a>00084 <span class="comment"></span>
<a name="l00085"></a>00085 <span class="comment">/// <b>Item API:</b> Returns the wrapped uvm_sequence_item</span>
<a name="l00086"></a><a class="code" href="classcl__syoscb__item.html#a479775c83c85427005d8709061bb42cb">00086</a> <span class="comment"></span>function uvm_sequence_item <a class="code" href="classcl__syoscb__item.html" title="The UVM scoreboard item.">cl_syoscb_item</a>::<a class="code" href="classcl__syoscb__item.html#a479775c83c85427005d8709061bb42cb" title="Item API: Returns the wrapped uvm_sequence_item">get_item</a>();
<a name="l00087"></a>00087 return(this.item);
<a name="l00088"></a>00088 endfunction: <a class="code" href="classcl__syoscb__item.html#a479775c83c85427005d8709061bb42cb" title="Item API: Returns the wrapped uvm_sequence_item">get_item</a>
<a name="l00089"></a>00089 <span class="comment"></span>
<a name="l00090"></a>00090 <span class="comment">/// <b>Item API:</b> Sets the to be wrapped uvm_sequence_item</span>
<a name="l00091"></a><a class="code" href="classcl__syoscb__item.html#a4739ab1d56e8afe6452af21bd64f5ceb">00091</a> <span class="comment"></span>function void <a class="code" href="classcl__syoscb__item.html" title="The UVM scoreboard item.">cl_syoscb_item</a>::<a class="code" href="classcl__syoscb__item.html#a4739ab1d56e8afe6452af21bd64f5ceb" title="Item API: Sets the to be wrapped uvm_sequence_item">set_item</a>(uvm_sequence_item item);
<a name="l00092"></a>00092 this.item = item;
<a name="l00093"></a>00093 endfunction: <a class="code" href="classcl__syoscb__item.html#a4739ab1d56e8afe6452af21bd64f5ceb" title="Item API: Sets the to be wrapped uvm_sequence_item">set_item</a>
</pre></div></div>
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