luke/verilator
1
0
Fork 0
mirror of https://github.com/verilator/verilator.git synced 2026-09-07 10:01:11 +02:00
Code Issues Packages Projects Releases Wiki Activity

Support generic interfaces (#6272)

Browse Source
This commit is contained in:
Igor Zaworski
2025-08-22 06:44:35 -04:00
committed by GitHub
parent b19215770b
commit b95a974ff1
94 changed files with 1813 additions and 68 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/V3LinkParse.cpp
+7
View File
@@ -64,6 +64,7 @@ class LinkParseVisitor final : public VNVisitor {
bool m_insideLoop = false; // True if the node is inside a loop
bool m_lifetimeAllowed = false; // True to allow lifetime settings
VDouble0 m_statModules; // Number of modules seen
bool m_moduleWithGenericIface = false; // If current module contains generic interface
// METHODS
void cleanFileline(AstNode* nodep) {
@@ -345,6 +346,7 @@ class LinkParseVisitor final : public VNVisitor {
VL_DO_DANGLING(nodep->deleteTree(), nodep);
return;
}
m_moduleWithGenericIface |= VN_IS(nodep->childDTypep(), IfaceGenericDType);
// Maybe this variable has a signal attribute
V3Control::applyVarAttr(m_modp, m_ftaskp, nodep);
@@ -634,6 +636,7 @@ class LinkParseVisitor final : public VNVisitor {
VL_RESTORER(m_implTypedef);
VL_RESTORER(m_lifetime);
VL_RESTORER(m_lifetimeAllowed);
VL_RESTORER(m_moduleWithGenericIface);
{
// Module: Create sim table for entire module and iterate
cleanFileline(nodep);
@@ -648,6 +651,7 @@ class LinkParseVisitor final : public VNVisitor {
m_valueModp = nodep;
m_lifetime = nodep->lifetime();
m_lifetimeAllowed = VN_IS(nodep, Class);
m_moduleWithGenericIface = false;
if (m_lifetime.isNone()) {
m_lifetime = VN_IS(nodep, Class) ? VLifetime::AUTOMATIC : VLifetime::STATIC;
}
@@ -657,6 +661,9 @@ class LinkParseVisitor final : public VNVisitor {
"Verilator top-level internals");
}
iterateChildren(nodep);
if (AstModule* const modp = VN_CAST(nodep, Module)) {
modp->hasGenericIface(m_moduleWithGenericIface);
}
}
m_valueModp = nodep;
}