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#include "declaration.hpp"
#include "bindings.hpp"
#include "type.hpp"
#include "expression.hpp"
#include <iostream>
// Declaration definition
Declaration::Declaration(const std::string& id, Expression* initializer)
: id_(id), initializer_(initializer)
{}
void Declaration::print() const
{
if(next_declaration_ != nullptr)
next_declaration_->print();
if(id_ != "")
std::cout << id_ << std::endl;
}
void Declaration::printXml() const
{
if(next_declaration_ != nullptr)
next_declaration_->printXml();
if(next_list_declaration_ != nullptr) {
next_list_declaration_->printXml();
}
if(id_ != "")
std::cout << "<Variable id=\""<< id_ << "\" />" << std::endl;
}
VariableStackBindings Declaration::printAsm(VariableStackBindings bindings) const
{
// if(init == nullptr)
// std::cout << "\t.comm\t" << id << ",4,4" << std::endl;
// else {
// std::cout << "\t.data\n\t.globl\t" << id << std::endl;
// std::cout << id << ":\n\t.word\t" << std::endl;
// }
// return bindings;
if(next_declaration_ != nullptr)
bindings = next_declaration_->printAsm(bindings);
if(next_list_declaration_ != nullptr)
bindings = next_list_declaration_->printAsm(bindings);
if(id_ != "") {
if(initializer_ != nullptr)
initializer_->printAsm(bindings);
else
std::cout << "\tmove\t$2,$0" << std::endl;
int32_t stack_position = bindings.currentStackPosition();
std::cout << "\tsw\t$2," << stack_position << "($fp)" << std::endl;
bindings.insertBinding(id_, type_, stack_position);
bindings.increaseStackPosition();
}
return bindings;
}
void Declaration::linkDeclaration(Declaration* next_declaration)
{
DeclarationPtr decl_ptr(next_declaration);
next_declaration_ = decl_ptr;
}
void Declaration::linkListDeclaration(Declaration* next_declaration)
{
DeclarationPtr decl_ptr(next_declaration);
next_list_declaration_ = decl_ptr;
}
void Declaration::setType(Type* type)
{
TypePtr type_ptr(type);
type_ = type_ptr;
}
DeclarationPtr Declaration::getNext() const
{
return next_declaration_;
}
DeclarationPtr Declaration::getNextListItem() const
{
return next_list_declaration_;
}
std::string Declaration::getId() const
{
return id_;
}
std::string Declaration::getType() const
{
return type_->getType();
}
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