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Add `systemc_dtor option

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git-svn-id: file://localhost/svn/verilator/trunk/verilator@767 77ca24e4-aefa-0310-84f0-b9a241c72d87
This commit is contained in:
Wilson Snyder
2006-08-30 17:27:53 +00:00
parent 6358b7f1a3
commit c82235a2de
12 changed files with 128 additions and 67 deletions
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src/V3EmitC.cpp
+54 -38
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@@ -660,9 +660,11 @@ class EmitCImp : EmitCStmts {
void emitCellCtors(AstModule* modp);
void emitSensitives();
// Medium level
void emitCoverageCtor(AstModule* modp);
void emitCtorImp(AstModule* modp);
void emitConfigureImp(AstModule* modp);
void emitCoverageDecl(AstModule* modp);
void emitCoverageImp(AstModule* modp);
void emitDestructorImp(AstModule* modp);
void emitTextSection(AstType type);
void emitIntFuncDecls(AstModule* modp);
// High level
@@ -1087,19 +1089,6 @@ void EmitCImp::emitVarResets(AstModule* modp) {
}
}
void EmitCImp::emitCoverageCtor(AstModule* modp) {
bool first=true;
for (AstNode* nodep=modp->stmtsp(); nodep; nodep = nodep->nextp()) {
if (nodep->castCoverDecl()) {
if (first) {
first = false;
puts("// Coverage Declarations\n");
}
nodep->accept(*this);
}
}
}
void EmitCImp::emitCoverageDecl(AstModule* modp) {
m_coverIds.clear();
for (AstNode* nodep=modp->stmtsp(); nodep; nodep = nodep->nextp()) {
@@ -1117,6 +1106,42 @@ void EmitCImp::emitCoverageDecl(AstModule* modp) {
}
}
void EmitCImp::emitCtorImp(AstModule* modp) {
puts("\n");
if (optSystemPerl() && modp->isTop()) {
puts("SP_CTOR_IMP("+modClassName(modp)+")");
} else if (optSystemC() && modp->isTop()) {
puts("VL_SC_CTOR_IMP("+modClassName(modp)+")");
} else {
puts("VL_CTOR_IMP("+modClassName(modp)+")");
}
emitVarCtors();
puts(" {\n");
emitCellCtors(modp);
emitSensitives();
emitVarResets(modp);
emitTextSection(AstType::SCCTOR);
if (optSystemPerl()) puts("SP_AUTO_CTOR;\n");
puts("}\n");
}
void EmitCImp::emitConfigureImp(AstModule* modp) {
puts("\nvoid "+modClassName(modp)+"::__Vconfigure("+symClassName()+"* symsp) {\n");
puts( "__VlSymsp = symsp;\n"); // First, as later stuff needs it.
bool first=true;
for (AstNode* nodep=modp->stmtsp(); nodep; nodep = nodep->nextp()) {
if (nodep->castCoverDecl()) {
if (first) {
first = false;
puts("// Coverage Declarations\n");
}
nodep->accept(*this);
}
}
puts("}\n");
}
void EmitCImp::emitCoverageImp(AstModule* modp) {
if (m_coverIds.size()) {
puts("\n// Coverage\n");
@@ -1136,6 +1161,14 @@ void EmitCImp::emitCoverageImp(AstModule* modp) {
}
}
void EmitCImp::emitDestructorImp(AstModule* modp) {
puts("\n");
puts(modClassName(modp)+"::~"+modClassName(modp)+"() {\n");
emitTextSection(AstType::SCDTOR);
if (modp->isTop()) puts("delete __VlSymsp; __VlSymsp=NULL;\n");
puts("}\n");
}
void EmitCImp::emitStaticDecl(AstModule* modp) {
// Need implementation here. Be careful of alignment code; needs to be uniquified
// with module name to avoid multiple symbols.
@@ -1419,10 +1452,13 @@ void EmitCImp::emitInt(AstModule* modp) {
ofp()->putsPrivate(false); // public:
if (optSystemC() && modp->isTop()) {
puts("SC_CTOR("+modClassName(modp)+");\n");
puts("virtual ~"+modClassName(modp)+"();\n");
} else if (optSystemC()) {
puts("VL_CTOR("+modClassName(modp)+");\n");
puts("~"+modClassName(modp)+"();\n");
} else {
puts(modClassName(modp)+"(const char* name=\"TOP\");\n");
puts("~"+modClassName(modp)+"();\n");
if (v3Global.opt.trace()) {
puts("void\ttrace (SpTraceVcdCFile* tfp, int levels, int options=0);\n");
}
@@ -1511,34 +1547,14 @@ void EmitCImp::emitImp(AstModule* modp) {
emitStaticDecl(modp);
}
// Constructor
if (m_slow && m_splitFilenum==0) {
puts("\n//--------------------\n");
puts("\n");
if (optSystemPerl() && modp->isTop()) {
puts("SP_CTOR_IMP("+modClassName(modp)+")");
} else if (optSystemC() && modp->isTop()) {
puts("VL_SC_CTOR_IMP("+modClassName(modp)+")");
} else {
puts("VL_CTOR_IMP("+modClassName(modp)+")");
}
emitVarCtors();
puts(" {\n");
emitCellCtors(modp);
emitSensitives();
emitVarResets(modp);
emitTextSection(AstType::SCCTOR);
if (optSystemPerl()) puts("SP_AUTO_CTOR;\n");
puts("}\n");
puts("\nvoid "+modClassName(m_modp)+"::__Vconfigure("+symClassName()+"* symsp) {\n");
puts( "__VlSymsp = symsp;\n"); // First, as later stuff needs it.
emitCoverageCtor(modp);
puts("}\n");
emitCtorImp(modp);
emitConfigureImp(modp);
emitDestructorImp(modp);
emitCoverageImp(modp);
}
if (m_fast && m_splitFilenum==0) {
if (modp->isTop()) {
emitStaticDecl(modp);