bool CompilerTest::may_be_initialized(InstanceClass *klass) {
if (klass->is_initialized()) {
return false;
}
// All super classes and super interfaces must be initialized
InstanceClass ic;
for (ic = klass->obj(); !ic.is_null(); ic = ic.super()) {
if (!ic.equals(klass) && !ic.is_initialized()) {
return false;
}
TypeArray interfaces = ic.local_interfaces();
int n_interfaces = interfaces.length();
for (int i = 0; i < n_interfaces; i++) {
int intf_id = interfaces.ushort_at(i);
InstanceClass intf = Universe::class_from_id(intf_id);
if (!intf.is_initialized()) {
return false;
}
}
}
return true;
}
void VisitorNodeTyper::visit(ExprOP2 *n){
n->getLeft()->accept(*this);
TypeClass* tc = dynamic_cast<TypeClass*>(n->getLeft()->getType());
Class* old_cur_class = this->cur_class;
this->cur_class = tc ? tc->getClass() : 0;
n->getRight()->accept(*this);
// Type of binary operator is type of operands (with promotion), except for comparison operators
if ( n->getOperator() == ExprOP2::LT || n->getOperator() == ExprOP2::LTE
|| n->getOperator() == ExprOP2::GT || n->getOperator() == ExprOP2::GTE
|| n->getOperator() == ExprOP2::EQ || n->getOperator() == ExprOP2::NEQ
)
{
n->setType(TypePrimary::getBool());
}
else if (n->getOperator() == ExprOP2::DOT)
{
if (!tc)
throw __FILE__ "(" QUOTE(__LINE__) "): Left hand side of . operator must be an object / class.";
n->setType(n->getRight()->getType());
}
else if (n->getOperator() == ExprOP2::ARRAY)
{
// TODO Check rhs type
TypeArray* ta = dynamic_cast<TypeArray*>(n->getLeft()->getType());
if (!ta)
throw __FILE__ "(" QUOTE(__LINE__) "): Left hand side of [] operator must be an array.";
n->setType(ta->getType());
}
else // All other operators
{
n->setType(n->getLeft()->getType());
}
this->cur_class = old_cur_class;
}
int fbtBuildInfo::getLengths(fbtBuildStructs& struct_builders)
{
makeBuiltinTypes();
fbtBuildStructs::Iterator bit = struct_builders.iterator();
while (bit.hasMoreElements())
{
fbtBuildStruct& bs = bit.getNext();
bs.m_structId = addType(bs.m_name, 0);
m_strc.push_back(bs.m_structId);
m_strc.push_back((FBTint16)bs.m_data.size());
m_alloc.m_strc += (sizeof(FBTtype) * 2);
fbtVariables::Iterator it = bs.m_data.iterator();
while (it.hasMoreElements())
{
fbtVariable& cvar = it.getNext();
cvar.m_typeId = addType(cvar.m_type, 0);
cvar.m_nameId = addName(cvar.m_name);
m_strc.push_back(cvar.m_typeId);
m_strc.push_back(cvar.m_nameId);
m_alloc.m_strc += (sizeof(FBTtype) * 2);
}
}
return getTLengths(struct_builders);
}
FunctionType
FunctionType::substitute(const TemplateVarMap& templateVarMap,
const Predicate& selfconst) const {
if (templateVarMap.empty() && selfconst.isSelfConst()) {
return *this;
}
const auto substitutedReturnType = returnType()->substitute(templateVarMap,
selfconst);
bool changed = (substitutedReturnType != returnType());
TypeArray substitutedParameterTypes;
for (const auto parameterType: parameterTypes()) {
const auto substitutedParameterType = parameterType->substitute(templateVarMap,
selfconst);
changed |= (substitutedParameterType != parameterType);
substitutedParameterTypes.push_back(substitutedParameterType);
}
auto noExceptPredicate = attributes().noExceptPredicate().substitute(templateVarMap,
selfconst);
changed |= (noExceptPredicate != attributes().noExceptPredicate());
if (changed) {
FunctionAttributes newAttributes(attributes().isVarArg(),
attributes().isMethod(),
attributes().isTemplated(),
std::move(noExceptPredicate));
return FunctionType(std::move(newAttributes), substitutedReturnType, std::move(substitutedParameterTypes));
} else {
return *this;
}
}
void fbtBuildInfo::reserve(void)
{
m_name.reserve(fbtMaxTable);
m_type.reserve(fbtMaxTable);
m_tlen.reserve(fbtMaxTable);
m_strc.reserve(fbtMaxTable * fbtMaxMember);
}
void list_var(SYM *sp, int i)
{
TypeArray *ta;
int j;
for(j = i; j; --j)
lfs.printf(" ");
if (sp->name->length()== 0)
lfs.printf("%-10s =%06x ","<unnamed>",(unsigned int)sp->value.u);
else {
lfs.printf("%-10s =%06x",(char *)sp->name->c_str(),(unsigned int)sp->value.u);
if (sp->tp)
if (sp->tp->bit_width != -1)
lfs.printf(" %d %d",sp->tp->bit_offset,sp->tp->bit_width);
}
// if (sp->IsPascal) ofs.printf("\tpascal ");
if( sp->storage_class == sc_external)
ofs.printf("\textern\t%s\n",(char *)sp->name->c_str());
else if( sp->storage_class == sc_global )
ofs.printf(";\tglobal\t%s\n",(char *)sp->name->c_str());
put_typedef(sp->storage_class==sc_typedef);
put_sc(sp->storage_class);
put_ty(sp->tp);
lfs.printf("\n");
if(sp->tp == 0)
return;
if (sp->tp) {
if (sp->tp->type==bt_ifunc || sp->tp->type==bt_func) {
lfs.printf("\t\tParameters:\n\t\t\t");
ta = sp->GetProtoTypes();
ta->Print(&lfs);
if (ta)
delete ta;
lfs.printf("Stack Space:\n\t\t");
lfs.printf("Argbot: %d\n\t\t", sp->argbot);
lfs.printf("Tmpbot: %d\n\t\t", sp->tempbot);
lfs.printf("Stkspc: %d\n\t\t", sp->stkspace);
}
}
if (sp->tp) {
if((sp->tp->type == bt_struct || sp->tp->type == bt_union || sp->tp->type==bt_class) &&
sp->storage_class == sc_type)
ListTable(&(sp->tp->lst),i+1);
}
}
int TABLE::Find(std::string na,__int16 rettype, TypeArray *typearray, bool exact)
{
SYM *thead, *first;
int nn;
TypeArray *ta;
char namebuf[1000];
int s1,s2,s3;
std::string name;
dfs.puts("</Find>\n");
dfs.puts((char *)na.c_str());
if (this==nullptr) {
matchno = 0;
return 0;
}
if (na.length()==0) {
dfs.printf("name is empty string\n");
throw new C64PException(ERR_NULLPOINTER,1);
}
matchno = 0;
if (this==&gsyms[0])
thead = SYM::GetPtr(gsyms[hashadd((char *)na.c_str())].GetHead());
else
thead = SYM::GetPtr(head);
first = thead;
// while(thead != NULL) {
// lfs.printf("Ele:%s|\n", (char *)thead->name->c_str());
// thead = thead->GetNext();
// }
thead = first;
while( thead != NULL) {
// dfs.printf((char *)"|%s|,|%s|\n",(char *)thead->name->c_str(),(char *)na.c_str());
name = *thead->name;
s1 = thead->name->compare(na);
s2 = thead->name2->compare(na);
s3 = thead->name3->compare(na);
// dfs.printf("s1:%d ",s1);
// dfs.printf("s2:%d ",s2);
// dfs.printf("s3:%d\n",s3);
if(((s1&s2)|(s1&s3)|(s2&s3))==0) {
dfs.printf("Match\n");
match[matchno] = thead;
matchno++;
if (matchno > 98)
break;
if (exact) {
ta = thead->GetProtoTypes();
if (ta->IsEqual(typearray)) {
dfs.printf("Exact match");
ta->Print();
typearray->Print();
delete ta;
return 1;
}
ta->Print();
delete ta;
}
}
thead = thead->GetNextPtr();
if (thead==first) {
dfs.printf("Circular list.\n");
throw new C64PException(ERR_CIRCULAR_LIST,1);
}
}
dfs.puts("</Find>\n");
return exact ? 0 : matchno;
}
static void iterate_fields(InstanceClass* ic, OopVisitor* visitor,
bool visit_value) {
InstanceClass s = ic->super();
// Print fields defined by super class
if (!s.is_null()) {
iterate_fields(&s, visitor, visit_value);
}
// Print fields define by local class
TypeArray fields = ic->original_fields();
int last_field_offset = -1;
for (;;) {
int next_field_index = -1;
int min_offset = 0x7fffffff;
for(int index = 0; index < fields.length(); index += 5) {
OriginalField f(ic, index);
if (!f.is_static() &&
f.offset() > last_field_offset &&
f.offset() < min_offset) {
next_field_index = index;
min_offset = f.offset();
}
}
last_field_offset = min_offset;
if (next_field_index < 0) {
break;
}
OriginalField f(ic, next_field_index);
Symbol name = f.name();
SymbolField field(&name, false);
switch(f.type()) {
case T_BOOLEAN:
visitor->do_bool(&field, f.offset(), visit_value);
break;
case T_CHAR:
visitor->do_char(&field, f.offset(), visit_value);
break;
case T_FLOAT :
visitor->do_float(&field, f.offset(), visit_value);
break;
case T_DOUBLE:
visitor->do_double(&field, f.offset(), visit_value);
break;
case T_BYTE:
visitor->do_byte(&field, f.offset(), visit_value);
break;
case T_SHORT:
visitor->do_short(&field, f.offset(), visit_value);
break;
case T_INT:
visitor->do_int(&field, f.offset(), visit_value);
break;
case T_LONG:
visitor->do_long(&field, f.offset(), visit_value);
break;
case T_OBJECT:
visitor->do_oop(&field, f.offset(), visit_value);
break;
case T_ARRAY:
visitor->do_oop(&field, f.offset(), visit_value);
break;
}
}
}