本文整理汇总了C++中AstCFunc::symProlog方法的典型用法代码示例。如果您正苦于以下问题：C++ AstCFunc::symProlog方法的具体用法？C++ AstCFunc::symProlog怎么用？C++ AstCFunc::symProlog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类AstCFunc的用法示例。
在下文中一共展示了AstCFunc::symProlog方法的4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: newCFunc
AstCFunc* newCFunc(AstCFuncType type, const string& name, bool slow) {
AstCFunc* funcp = new AstCFunc(m_scopetopp->fileline(), name, m_scopetopp);
funcp->slow(slow);
funcp->argTypes(EmitCBaseVisitor::symClassVar()+", "+v3Global.opt.traceClassBase()+"* vcdp, uint32_t code");
funcp->funcType(type);
funcp->symProlog(true);
m_scopetopp->addActivep(funcp);
UINFO(5," Newfunc "<<funcp<<endl);
return funcp;
}示例2: createDeepFunc
AstCFunc* createDeepFunc(AstNode* nodep) {
AstNRelinker relinkHandle;
nodep->unlinkFrBack(&relinkHandle);
// Create function
string name = m_funcp->name()+"__deep"+cvtToStr(++m_deepNum);
AstCFunc* funcp = new AstCFunc(nodep->fileline(), name, NULL);
funcp->argTypes(EmitCBaseVisitor::symClassVar());
funcp->symProlog(true);
funcp->slow(m_funcp->slow());
funcp->addStmtsp(nodep);
m_modp->addStmtp(funcp);
// Call it at the point where the body was removed from
AstCCall* callp = new AstCCall(nodep->fileline(), funcp);
callp->argTypes("vlSymsp");
UINFO(6," New "<<callp<<endl);
//
relinkHandle.relink(callp);
return funcp;
}示例3: visit
virtual void visit(AstTopScope* nodep, AstNUser*) {
UINFO(4," TS "<<nodep<<endl);
// Clearing
AstNode::user1ClearTree();
// Create the change detection function
AstScope* scopep = nodep->scopep();
if (!scopep) nodep->v3fatalSrc("No scope found on top level, perhaps you have no statements?\n");
m_scopetopp = scopep;
// Create change detection function
m_chgFuncp = new AstCFunc(nodep->fileline(), "_change_request", scopep, "IData");
m_chgFuncp->argTypes(EmitCBaseVisitor::symClassVar());
m_chgFuncp->symProlog(true);
m_chgFuncp->declPrivate(true);
m_scopetopp->addActivep(m_chgFuncp);
// We need at least one change detect so we know to emit the correct code
m_chgFuncp->addStmtsp(new AstChangeDet(nodep->fileline(), NULL, NULL, false));
//
nodep->iterateChildren(*this);
}示例4: visit
// VISITORS
virtual void visit(AstTopScope* nodep) {
UINFO(4," TOPSCOPE "<<nodep<<endl);
m_topScopep=nodep;
m_scopep = nodep->scopep();
if (!m_scopep) nodep->v3fatalSrc("No scope found on top level, perhaps you have no statements?");
//VV***** We reset all user1p()
AstNode::user1ClearTree();
// Make top functions
{
AstCFunc* funcp = new AstCFunc(nodep->fileline(), "_eval", m_scopep);
funcp->argTypes(EmitCBaseVisitor::symClassVar());
funcp->dontCombine(true);
funcp->symProlog(true);
funcp->isStatic(true);
funcp->entryPoint(true);
m_scopep->addActivep(funcp);
m_evalFuncp = funcp;
}
{
AstCFunc* funcp = new AstCFunc(nodep->fileline(), "_eval_initial", m_scopep);
funcp->argTypes(EmitCBaseVisitor::symClassVar());
funcp->dontCombine(true);
funcp->slow(true);
funcp->symProlog(true);
funcp->isStatic(true);
funcp->entryPoint(true);
m_scopep->addActivep(funcp);
m_initFuncp = funcp;
}
{
AstCFunc* funcp = new AstCFunc(nodep->fileline(), "final", m_scopep);
funcp->skipDecl(true);
funcp->dontCombine(true);
funcp->slow(true);
funcp->isStatic(false);
funcp->entryPoint(true);
funcp->addInitsp(new AstCStmt(nodep->fileline(),
EmitCBaseVisitor::symClassVar()+" = this->__VlSymsp;\n"));
funcp->addInitsp(new AstCStmt(nodep->fileline(), EmitCBaseVisitor::symTopAssign()+"\n"));
m_scopep->addActivep(funcp);
m_finalFuncp = funcp;
}
{
AstCFunc* funcp = new AstCFunc(nodep->fileline(), "_eval_settle", m_scopep);
funcp->argTypes(EmitCBaseVisitor::symClassVar());
funcp->dontCombine(true);
funcp->slow(true);
funcp->isStatic(true);
funcp->symProlog(true);
funcp->entryPoint(true);
m_scopep->addActivep(funcp);
m_settleFuncp = funcp;
}
// Process the activates
iterateChildren(nodep);
// Done, clear so we can detect errors
UINFO(4," TOPSCOPEDONE "<<nodep<<endl);
clearLastSen();
m_topScopep=NULL;
m_scopep = NULL;
}