CodeBlock* VariableEntry::codeGen(){
CodeBlock* var_block = new CodeBlock();
if(initVal() != NULL){
var_block->append(initVal()->codeGen());
ICode::ICodeType store_type = ICode::ICodeType::STI;
ICode get_addr;
if(varKind() == VariableEntry::VarKind::GLOBAL_VAR){
ICode::ICodeType mov_type = ICode::ICodeType::MOVI;
get_addr = ICode(mov_type,new Value(offSet(),Type::TypeTag::INT),&mem_register_);
} else {
ICode::ICodeType add_type = ICode::ICodeType::ADD;
get_addr = ICode(add_type,&MemoryMgr::basePointerRegister(),new Value(offSet(),Type::TypeTag::INT),&mem_register_);
}
if(type()->tag() == Type::TypeTag::BOOL){
CodeBlock* true_block = new CodeBlock();
ICode store_true_val(store_type,new Value(1,Type::TypeTag::UINT),&mem_register_);
ICode jmp_end(ICode::ICodeType::JMP,endLabel());
true_block->setStartLabel(trueLabel());
true_block->append(get_addr);
true_block->append(store_true_val);
true_block->append(jmp_end);
CodeBlock* false_block = new CodeBlock();
ICode store_false_val(store_type,new Value(0,Type::TypeTag::UINT),&mem_register_);
false_block->setStartLabel(falseLabel());
false_block->append(get_addr);
false_block->append(store_false_val);
false_block->setEndLabel(endLabel());
var_block->append(true_block);
var_block->append(false_block);
} else {
if(initVal()->reg().isFloat()){
store_type = ICode::ICodeType::STF;
}
ICode store_val(store_type,&initVal()->reg(),&mem_register_);
var_block->append(get_addr);
var_block->append(store_val);
}
}
ICode incr_stack(ICode::ICodeType::ADD,&MemoryMgr::stackPointerRegister(),new Value(1,Type::TypeTag::INT),&MemoryMgr::stackPointerRegister());
var_block->append(incr_stack);
return var_block;
}
/* uninstall hook and clean up */
void WINAPI undo_it(void)
{
if (ff_info.atom_str)
{
UnregisterHotKey(NULL, ff_info.atom_str);
GlobalDeleteAtom(ff_info.atom_str);
}
if (TrueSHGetFolderPathW)
{
Mhook_Unhook((PVOID*)&TrueSHGetFolderPathW);
}
if (TrueSHGetSpecialFolderPathW)
{
Mhook_Unhook((PVOID*)&TrueSHGetSpecialFolderPathW);
}
if (TrueSHGetSpecialFolderLocation)
{
Mhook_Unhook((PVOID*)&TrueSHGetSpecialFolderLocation);
}
jmp_end();
safe_end();
return;
}
