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C++ AstVar::vlEnumType方法代码示例

本文整理汇总了C++中AstVar::vlEnumType方法的典型用法代码示例。如果您正苦于以下问题:C++ AstVar::vlEnumType方法的具体用法?C++ AstVar::vlEnumType怎么用?C++ AstVar::vlEnumType使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在AstVar的用法示例。


在下文中一共展示了AstVar::vlEnumType方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: emitSymImp


//.........这里部分代码省略.........
    }

    if (v3Global.dpi()) {
	puts("// Setup export functions\n");
	puts("for (int __Vfinal=0; __Vfinal<2; __Vfinal++) {\n");
	for (ScopeFuncs::iterator it = m_scopeFuncs.begin(); it != m_scopeFuncs.end(); ++it) {
	    AstScopeName* scopep = it->second.m_scopep;
	    AstCFunc* funcp = it->second.m_funcp;
	    AstNodeModule* modp = it->second.m_modp;
	    if (funcp->dpiExport()) {
		puts("__Vscope_"+scopep->scopeSymName()+".exportInsert(__Vfinal,");
		putsQuoted(funcp->cname());
		puts(", (void*)(&");
		puts(modClassName(modp));
		puts("::");
		puts(funcp->name());
		puts("));\n");
	    }
	}
	// It would be less code if each module inserted its own variables.
	// Someday.  For now public isn't common.
	for (ScopeVars::iterator it = m_scopeVars.begin(); it != m_scopeVars.end(); ++it) {
	    AstNodeModule* modp = it->second.m_modp;
	    AstScope* scopep = it->second.m_scopep;
	    AstVar* varp = it->second.m_varp;
	    //
	    int pdim=0;
	    int udim=0;
	    string bounds;
	    if (AstBasicDType* basicp = varp->basicp()) {
		// Range is always first, it's not in "C" order
		if (basicp->isRanged()) {
		    bounds += " ,"; bounds += cvtToStr(basicp->msb());
		    bounds += ","; bounds += cvtToStr(basicp->lsb());
		    pdim++;
		}
		for (AstNodeDType* dtypep=varp->dtypep(); dtypep; ) {
		    dtypep = dtypep->skipRefp();  // Skip AstRefDType/AstTypedef, or return same node
		    if (AstNodeArrayDType* adtypep = dtypep->castNodeArrayDType()) {
			bounds += " ,"; bounds += cvtToStr(adtypep->msb());
			bounds += ","; bounds += cvtToStr(adtypep->lsb());
			if (dtypep->castPackArrayDType()) pdim++; else udim++;
			dtypep = adtypep->subDTypep();
		    }
		    else break; // AstBasicDType - nothing below, 1
		}
	    }
	    //
	    if (pdim>1 || udim>1) {
		puts("//UNSUP ");  // VerilatedImp can't deal with >2d or packed arrays
	    }
	    puts("__Vscope_"+it->second.m_scopeName+".varInsert(__Vfinal,");
	    putsQuoted(it->second.m_varBasePretty);
	    puts(", &(");
	    if (modp->isTop()) {
		puts(scopep->nameDotless());
		puts("p->");
	    } else {
		puts(scopep->nameDotless());
		puts(".");
	    }
	    puts(varp->name());
	    puts("), ");
	    puts(varp->vlEnumType());  // VLVT_UINT32 etc
	    puts(",");
	    puts(varp->vlEnumDir());  // VLVD_IN etc
	    if (varp->isSigUserRWPublic()) puts("|VLVF_PUB_RW");
	    else if (varp->isSigUserRdPublic()) puts("|VLVF_PUB_RD");
	    puts(",");
	    puts(cvtToStr(pdim+udim));
	    puts(bounds);
	    puts(");\n");
	}
	puts("}\n");
    }

    puts("}\n");

    if (v3Global.opt.savable() ) {
	puts("\n");
	for (int de=0; de<2; ++de) {
	    string classname = de ? "VerilatedDeserialize" : "VerilatedSerialize";
	    string funcname = de ? "__Vdeserialize" : "__Vserialize";
	    string op = de ? ">>" : "<<";
	    puts("void "+symClassName()+"::"+funcname+"("+classname+"& os) {\n");
	    puts(   "// LOCAL STATE\n");
	    // __Vm_namep presumably already correct
	    puts(   "os"+op+"__Vm_activity;\n");
	    puts(   "os"+op+"__Vm_didInit;\n");
	    puts(   "// SUBCELL STATE\n");
	    for (vector<ScopeModPair>::iterator it = m_scopes.begin(); it != m_scopes.end(); ++it) {
		AstScope* scopep = it->first;  AstNodeModule* modp = it->second;
		if (!modp->isTop()) {
		    puts(   scopep->nameDotless()+"."+funcname+"(os);\n");
		}
	    }
	    puts("}\n");
	}
    }
}
开发者ID:duythanhphan,项目名称:verilator,代码行数:101,代码来源:V3EmitCSyms.cpp


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