How to ignore parameters/generics in elaboration - Revision history

Vince at 18:14, 17 February 2023

2023-02-17T18:14:08Z

Hoa at 00:10, 25 August 2018

2018-08-25T00:10:47Z

Hoa at 00:09, 25 August 2018

2018-08-25T00:09:42Z

Hoa: Created page with "'''Q:Is there a way to tell the elaborator to ignore certain parameters/generics so that the unit/module is not uniquified?''' Specific parameters/generics of specific module..."

2018-08-24T19:31:03Z

Created page with "'''Q:Is there a way to tell the elaborator to ignore certain parameters/generics so that the unit/module is not uniquified?''' Specific parameters/generics of specific module..."

New page

'''Q:Is there a way to tell the elaborator to ignore certain parameters/generics so that the unit/module is not uniquified?'''

Specific parameters/generics of specific modules/units can be ignored during elaboration. Related APIs are:

vhdl_file::GetIgnoreGeneric()
vhdl_file::SetIgnoreGeneric()
vhdl_file::RemoveAllIgnoreGeneric()

veri_file::GetIgnoreParameter()
veri_file::SetIgnoreParameter()
veri_file::RemoveAllIgnoreParameter()

Below is an example as how to ignore all parameters in a library:

veri_file::AnalyzeMultipleFiles(veri_files, veri_file::SYSTEM_VERILOG, "work", veri_file::MFCU);
/*** Go through library "work" in the parsetree,
find all parameters,
and set "ignored" on all of them.
Or you can select the paremeters to ignore ***/
MapIter mi;
VeriModule *module ;
VeriLibrary *work_lib = veri_file::GetLibrary("work", 1);
FOREACH_VERILOG_MODULE_IN_LIBRARY (work_lib, mi, module) { // do this for each module
if (!module) continue;
Array *parameters = module->GetParameters(); // collect all parameters
if (!parameters) continue;
unsigned i;
VeriIdDef *param_id;
FOREACH_ARRAY_ITEM(parameters, i, param_id) { // do this for each parameter of the module
if (!param_id) continue;
veri_file::SetIgnoreParameter(work_lib->GetName(), module->Name(), param_id->Name());
}
}
if (!veri_file::Elaborate("top", "work", 0)) {
return 1 ;
}

@@ Line 19: / Line 19: @@
           find all parameters,
           and set "ignored" on all of them.
-          Or you can select the paremeters to ignore ***/
+          Or you can select the parameters to ignore ***/
      MapIter mi;
      VeriModule *module ;

@@ Line 15: / Line 15: @@
   <nowiki>
      veri_file::AnalyzeMultipleFiles(veri_files, veri_file::SYSTEM_VERILOG, "work", veri_file::MFCU);
      /*** Go through library "work" in the parsetree,
           find all parameters,
@@ Line 22: / Line 23: @@
      VeriModule *module ;
      VeriLibrary *work_lib = veri_file::GetLibrary("work", 1);
      FOREACH_VERILOG_MODULE_IN_LIBRARY (work_lib, mi, module) { // do this for each module
          if (!module) continue;
@@ Line 32: / Line 34: @@
              veri_file::SetIgnoreParameter(work_lib->GetName(), module->Name(), param_id->Name());
+         }
-−
+     }
      if (!veri_file::Elaborate("top", "work", 0)) {
          return 1 ;
+     }
 </nowiki>