luke/verilator
1
0
Fork 0
mirror of https://github.com/verilator/verilator.git synced 2026-09-08 02:28:43 +02:00
Code Issues Packages Projects Releases Wiki Activity

Internals: Create AstNodeModule in prep for packages

Browse Source
This commit is contained in:
Wilson Snyder
2009-11-07 06:20:20 -05:00
parent 377f194837
commit e0bca07e06
49 changed files with 243 additions and 241 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/V3LinkLevel.cpp
+12 -10
View File
@@ -41,7 +41,7 @@
// Levelizing class functions
struct CmpLevel {
inline bool operator () (const AstModule* lhsp, const AstModule* rhsp) const {
inline bool operator () (const AstNodeModule* lhsp, const AstNodeModule* rhsp) const {
return lhsp->level() < rhsp->level();
}
};
@@ -53,9 +53,11 @@ void V3LinkLevel::modSortByLevel() {
// level() was computed for us in V3LinkCells
vector<AstModule*> vec;
AstModule* topp = NULL;
for (AstModule* nodep = v3Global.rootp()->modulesp(); nodep; nodep=nodep->nextp()->castModule()) {
typedef vector<AstNodeModule*> ModVec;
ModVec vec;
AstNodeModule* topp = NULL;
for (AstNodeModule* nodep = v3Global.rootp()->modulesp(); nodep; nodep=nodep->nextp()->castNodeModule()) {
if (nodep->level()<=2) {
if (topp) {
nodep->v3warn(MULTITOP, "Unsupported: Multiple top level modules: "
@@ -67,13 +69,13 @@ void V3LinkLevel::modSortByLevel() {
vec.push_back(nodep);
}
sort(vec.begin(), vec.end(), CmpLevel()); // Sort the vector
for (vector<AstModule*>::iterator it = vec.begin(); it != vec.end(); ++it) {
AstModule* nodep = *it;
for (ModVec::iterator it = vec.begin(); it != vec.end(); ++it) {
AstNodeModule* nodep = *it;
nodep->unlinkFrBack();
}
if (v3Global.rootp()->modulesp()) v3Global.rootp()->v3fatalSrc("Unlink didn't work");
for (vector<AstModule*>::iterator it = vec.begin(); it != vec.end(); ++it) {
AstModule* nodep = *it;
for (ModVec::iterator it = vec.begin(); it != vec.end(); ++it) {
AstNodeModule* nodep = *it;
v3Global.rootp()->addModulep(nodep);
}
}
@@ -84,9 +86,9 @@ void V3LinkLevel::modSortByLevel() {
void V3LinkLevel::wrapTop(AstNetlist* netlistp) {
UINFO(2,__FUNCTION__<<": "<<endl);
// We do ONLY the top module
AstModule* oldmodp = netlistp->modulesp();
AstNodeModule* oldmodp = netlistp->modulesp();
if (!oldmodp) netlistp->v3fatalSrc("No module found to process");
AstModule* newmodp = new AstModule(oldmodp->fileline(), (string)"TOP_"+oldmodp->name());
AstNodeModule* newmodp = new AstModule(oldmodp->fileline(), (string)"TOP_"+oldmodp->name());
// Make the new module first in the list
oldmodp->unlinkFrBackWithNext();
newmodp->addNext(oldmodp);