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Add --converge-limit option.

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This commit is contained in:
Wilson Snyder
2012-05-31 18:56:31 -04:00
parent 1b439703ff
commit a82cdcfe48
5 changed files with 19 additions and 2 deletions
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src/V3EmitC.cpp
+4 -2
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@@ -1556,7 +1556,8 @@ void EmitCImp::emitWrapEval(AstNodeModule* modp) {
puts( "_eval(vlSymsp);\n");
#ifndef NEW_ORDERING
puts( "__Vchange = _change_request(vlSymsp);\n");
puts( "if (++__VclockLoop > 100) vl_fatal(__FILE__,__LINE__,__FILE__,\"Verilated model didn't converge\");\n");
puts( "if (++__VclockLoop > "+cvtToStr(v3Global.opt.convergeLimit())
+") vl_fatal(__FILE__,__LINE__,__FILE__,\"Verilated model didn't converge\");\n");
puts("}\n");
#endif
puts("}\n");
@@ -1575,7 +1576,8 @@ void EmitCImp::emitWrapEval(AstNodeModule* modp) {
puts( "_eval(vlSymsp);\n");
#ifndef NEW_ORDERING
puts( "__Vchange = _change_request(vlSymsp);\n");
puts( "if (++__VclockLoop > 100) vl_fatal(__FILE__,__LINE__,__FILE__,\"Verilated model didn't DC converge\");\n");
puts( "if (++__VclockLoop > "+cvtToStr(v3Global.opt.convergeLimit())
+") vl_fatal(__FILE__,__LINE__,__FILE__,\"Verilated model didn't DC converge\");\n");
puts( "}\n");
#endif
puts("}\n");