bool DysectAPI::CodeLocation::findSymbol(SymtabAPI::Symtab* symtab, string name, string libName, vector<DysectAPI::CodeLocation*>& symbols, bool isRegex) {
assert(symtab != 0);
bool exit = false;
vector<SymtabAPI::Symbol *> symtabSymbols;
vector<SymtabAPI::Symbol *> foundSymtabSymbols;
set<pair<Dyninst::Address, string> > lOffsets;
foundSymtabSymbols.clear();
symtabSymbols.clear();
// XXX: Include class specialization!
if (name[0] == '~') {
name.erase(0, 1);
exit = true;
}
string symbolExpr = string(name);
symbolExpr.append("<*>");
//boost::regex expression(symbolExpr);
if(!symtab->findSymbol(foundSymtabSymbols, name, SymtabAPI::Symbol::ST_FUNCTION, anyName, isRegex) && !isRegex) {
// Try to search for template specialization
symtab->findSymbol(foundSymtabSymbols, symbolExpr, SymtabAPI::Symbol::ST_FUNCTION, anyName, true);
}
if(foundSymtabSymbols.empty()) {
//return Err::verbose(false, "No symbols found for '%s'", name.c_str());
return false;
}
for(int i = 0; i < foundSymtabSymbols.size(); i++) {
DysectAPI::CodeLocation* dsym = new DysectAPI::CodeLocation();
dsym->libName = libName;
SymtabAPI::Symbol* ssym = foundSymtabSymbols[i];
string* str = new string(ssym->getPrettyName());
Dyninst::Address offset = ssym->getOffset();
if (exit == true) //TODO: This may not work if code optimized (i.e. MPI functions)
offset = offset + ssym->getSize() - 1; // this is computing the exit!
if(lOffsets.find(pair<Dyninst::Address, string> (offset, *str)) != lOffsets.end()) {
continue;
}
lOffsets.insert(pair<Dyninst::Address, string> (offset, *str));
dsym->offsets.insert(pair<Dyninst::Address, string*>(offset, str));
symbols.push_back(dsym);
}
return true;
}
bool DysectAPI::CodeLocation::findSymbol(SymtabAPI::Symtab* symtab, string name, string libName, vector<DysectAPI::CodeLocation*>& symbols, bool isRegex) {
assert(symtab != 0);
vector<SymtabAPI::Symbol *> symtabSymbols;
vector<SymtabAPI::Symbol *> foundSymtabSymbols;
vector<Dyninst::Address> lOffsets;
foundSymtabSymbols.clear();
symtabSymbols.clear();
// XXX: Include class specialization!
string symbolExpr = string(name);
symbolExpr.append("<*>");
//boost::regex expression(symbolExpr);
if(!symtab->findSymbol(foundSymtabSymbols, name, SymtabAPI::Symbol::ST_FUNCTION, anyName, isRegex) && !isRegex) {
// Try to search for template specialization
symtab->findSymbol(foundSymtabSymbols, symbolExpr, SymtabAPI::Symbol::ST_FUNCTION, anyName, true);
}
if(foundSymtabSymbols.empty()) {
//return Err::verbose(false, "No symbols found for '%s'", name.c_str());
return false;
}
for(int i = 0; i < foundSymtabSymbols.size(); i++) {
DysectAPI::CodeLocation* dsym = new DysectAPI::CodeLocation();
dsym->libName = libName;
SymtabAPI::Symbol* ssym = foundSymtabSymbols[i];
string* str = new string(ssym->getPrettyName());
Dyninst::Address offset = ssym->getOffset();
// XXX: Search for pair instead of plain offset
if(dsym->offsets.find(offset) != dsym->offsets.end()) {
continue;
}
dsym->offsets.insert(pair<Dyninst::Address, string*>(offset, str));
symbols.push_back(dsym);
}
return true;
}
