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Internals: More const. No functional change intended.

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This commit is contained in:
Wilson Snyder
2021-11-26 17:55:36 -05:00
parent 010084201a
commit cd737065f2
110 changed files with 1917 additions and 1836 deletions
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src/V3EmitCSyms.cpp
+26 -26
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@@ -38,9 +38,9 @@ class EmitCSyms final : EmitCBaseVisitor {
// TYPES
struct ScopeData {
string m_symName;
string m_prettyName;
int m_timeunit;
const string m_symName;
const string m_prettyName;
const int m_timeunit;
string m_type;
ScopeData(const string& symName, const string& prettyName, int timeunit,
const string& type)
@@ -59,13 +59,13 @@ class EmitCSyms final : EmitCBaseVisitor {
, m_modp{modp} {}
};
struct ScopeVarData {
string m_scopeName;
string m_varBasePretty;
const string m_scopeName;
const string m_varBasePretty;
AstVar* const m_varp;
AstNodeModule* const m_modp;
const AstNodeModule* const m_modp;
AstScope* const m_scopep;
ScopeVarData(const string& scopeName, const string& varBasePretty, AstVar* varp,
AstNodeModule* modp, AstScope* scopep)
const AstNodeModule* modp, AstScope* scopep)
: m_scopeName{scopeName}
, m_varBasePretty{varBasePretty}
, m_varp{varp}
@@ -104,7 +104,7 @@ class EmitCSyms final : EmitCBaseVisitor {
ScopeNames m_vpiScopeCandidates; // All scopes for VPI
ScopeNameHierarchy m_vpiScopeHierarchy; // The actual hierarchy of scopes
int m_coverBins = 0; // Coverage bin number
bool m_dpiHdrOnly; // Only emit the DPI header
const bool m_dpiHdrOnly; // Only emit the DPI header
int m_numStmts = 0; // Number of statements output
int m_funcNum = 0; // CFunc split function number
V3OutCFile* m_ofpBase = nullptr; // Base (not split) C file
@@ -197,7 +197,7 @@ class EmitCSyms final : EmitCBaseVisitor {
const AstNodeModule* const smodp = itsc->second;
for (std::vector<ModVarPair>::iterator it = m_modVars.begin(); it != m_modVars.end();
++it) {
AstNodeModule* const modp = it->first;
const AstNodeModule* const modp = it->first;
AstVar* const varp = it->second;
if (modp == smodp) {
// Need to split the module + var name into the
@@ -208,7 +208,7 @@ class EmitCSyms final : EmitCBaseVisitor {
string scpName;
string varBase;
if (whole.substr(0, 10) == "__DOT__TOP") whole.replace(0, 10, "");
string::size_type dpos = whole.rfind("__DOT__");
const string::size_type dpos = whole.rfind("__DOT__");
if (dpos != string::npos) {
scpName = whole.substr(0, dpos);
varBase = whole.substr(dpos + strlen("__DOT__"));
@@ -245,7 +245,7 @@ class EmitCSyms final : EmitCBaseVisitor {
if (above.substr(0, 4) == "TOP.") above.replace(0, 4, "");
while (!above.empty()) {
string::size_type pos = above.rfind("__");
const string::size_type pos = above.rfind("__");
if (pos == string::npos) break;
above.resize(pos);
if (m_vpiScopeHierarchy.find(above) != m_vpiScopeHierarchy.end()) {
@@ -552,7 +552,7 @@ void EmitCSyms::checkSplit(bool usesVfinal) {
v3Global.useParallelBuild(true);
m_numStmts = 0;
string filename
const string filename
= v3Global.opt.makeDir() + "/" + symClassName() + "__" + cvtToStr(++m_funcNum) + ".cpp";
AstCFile* const cfilep = newCFile(filename, true /*slow*/, true /*source*/);
cfilep->support(true);
@@ -637,7 +637,7 @@ void EmitCSyms::emitScopeHier(bool destroy) {
void EmitCSyms::emitSymImp() {
UINFO(6, __FUNCTION__ << ": " << endl);
const string filename = v3Global.opt.makeDir() + "/" + symClassName() + ".cpp";
AstCFile* cfilep = newCFile(filename, true /*slow*/, true /*source*/);
AstCFile* const cfilep = newCFile(filename, true /*slow*/, true /*source*/);
cfilep->support(true);
if (v3Global.opt.systemC()) {
@@ -747,7 +747,7 @@ void EmitCSyms::emitSymImp() {
for (const V3GraphVertex* vxp
= v3Global.rootp()->execGraphp()->depGraphp()->verticesBeginp();
vxp; vxp = vxp->verticesNextp()) {
ExecMTask* mtp = dynamic_cast<ExecMTask*>(const_cast<V3GraphVertex*>(vxp));
ExecMTask* const mtp = dynamic_cast<ExecMTask*>(const_cast<V3GraphVertex*>(vxp));
puts("_vm_profiler.addCounter(" + cvtToStr(mtp->profilerId()) + ", \""
+ mtp->hashName() + "\");\n");
}
@@ -789,8 +789,8 @@ void EmitCSyms::emitSymImp() {
puts("// Setup each module's pointer back to symbol table (for public functions)\n");
for (const auto& i : m_scopes) {
AstScope* scopep = i.first;
AstNodeModule* modp = i.second;
AstScope* const scopep = i.first;
AstNodeModule* const modp = i.second;
checkSplit(false);
// first is used by AstCoverDecl's call to __vlCoverInsert
const bool first = !modp->user1();
@@ -824,9 +824,9 @@ void EmitCSyms::emitSymImp() {
m_ofpBase->puts("// Setup export functions\n");
m_ofpBase->puts("for (int __Vfinal=0; __Vfinal<2; __Vfinal++) {\n");
for (auto it = m_scopeFuncs.begin(); it != m_scopeFuncs.end(); ++it) {
AstScopeName* scopep = it->second.m_scopep;
AstCFunc* funcp = it->second.m_cfuncp;
AstNodeModule* modp = it->second.m_modp;
AstScopeName* const scopep = it->second.m_scopep;
AstCFunc* const funcp = it->second.m_cfuncp;
AstNodeModule* const modp = it->second.m_modp;
if (funcp->dpiExportImpl()) {
checkSplit(true);
puts(protect("__Vscope_" + scopep->scopeSymName()) + ".exportInsert(__Vfinal, ");
@@ -843,14 +843,14 @@ void EmitCSyms::emitSymImp() {
// Someday. For now public isn't common.
for (auto it = m_scopeVars.begin(); it != m_scopeVars.end(); ++it) {
checkSplit(true);
AstScope* scopep = it->second.m_scopep;
AstVar* varp = it->second.m_varp;
AstScope* const scopep = it->second.m_scopep;
AstVar* const varp = it->second.m_varp;
//
int pwidth = 1;
int pdim = 0;
int udim = 0;
string bounds;
if (AstBasicDType* basicp = varp->basicp()) {
if (AstBasicDType* const basicp = varp->basicp()) {
// Range is always first, it's not in "C" order
if (basicp->isRanged()) {
bounds += " ,";
@@ -863,7 +863,7 @@ void EmitCSyms::emitSymImp() {
for (AstNodeDType* dtypep = varp->dtypep(); dtypep;) {
dtypep
= dtypep->skipRefp(); // Skip AstRefDType/AstTypedef, or return same node
if (const AstNodeArrayDType* adtypep = VN_CAST(dtypep, NodeArrayDType)) {
if (const AstNodeArrayDType* const adtypep = VN_CAST(dtypep, NodeArrayDType)) {
bounds += " ,";
bounds += cvtToStr(adtypep->left());
bounds += ",";
@@ -965,7 +965,7 @@ void EmitCSyms::emitSymImp() {
void EmitCSyms::emitDpiHdr() {
UINFO(6, __FUNCTION__ << ": " << endl);
const string filename = v3Global.opt.makeDir() + "/" + topClassName() + "__Dpi.h";
AstCFile* cfilep = newCFile(filename, false /*slow*/, false /*source*/);
AstCFile* const cfilep = newCFile(filename, false /*slow*/, false /*source*/);
cfilep->support(true);
V3OutCFile hf(filename);
m_ofp = &hf;
@@ -1019,7 +1019,7 @@ void EmitCSyms::emitDpiHdr() {
void EmitCSyms::emitDpiImp() {
UINFO(6, __FUNCTION__ << ": " << endl);
const string filename = v3Global.opt.makeDir() + "/" + topClassName() + "__Dpi.cpp";
AstCFile* cfilep = newCFile(filename, false /*slow*/, true /*source*/);
AstCFile* const cfilep = newCFile(filename, false /*slow*/, true /*source*/);
cfilep->support(true);
V3OutCFile hf(filename);
m_ofp = &hf;
@@ -1053,7 +1053,7 @@ void EmitCSyms::emitDpiImp() {
puts("return " + topClassName() + "::" + nodep->name() + "(");
string args;
for (AstNode* stmtp = nodep->argsp(); stmtp; stmtp = stmtp->nextp()) {
if (const AstVar* portp = VN_CAST(stmtp, Var)) {
if (const AstVar* const portp = VN_CAST(stmtp, Var)) {
if (portp->isIO() && !portp->isFuncReturn()) {
if (args != "") args += ", ";
args += portp->name();