void operator()(instruction_operand op)
{
switch(op.rel_type())
{
case RT_XT:
{
code_block *compiled = op.load_code_block();
cell owner = compiled->owner;
if(to_boolean(owner)) op.store_value(parent->compute_xt_address(owner));
break;
}
case RT_XT_PIC:
{
code_block *compiled = op.load_code_block();
cell owner = parent->code_block_owner(compiled);
if(to_boolean(owner)) op.store_value(parent->compute_xt_pic_address(owner));
break;
}
case RT_XT_PIC_TAIL:
{
code_block *compiled = op.load_code_block();
cell owner = parent->code_block_owner(compiled);
if(to_boolean(owner)) op.store_value(parent->compute_xt_pic_tail_address(owner));
break;
}
default:
break;
}
}
void operator()(instruction_operand op)
{
switch(op.rel_type())
{
case RT_LITERAL:
op.store_value(next_literal());
break;
case RT_XT:
op.store_value(parent->compute_xt_address(next_literal()));
break;
case RT_XT_PIC:
op.store_value(parent->compute_xt_pic_address(next_literal()));
break;
case RT_XT_PIC_TAIL:
op.store_value(parent->compute_xt_pic_tail_address(next_literal()));
break;
case RT_HERE:
op.store_value(parent->compute_here_address(next_literal(),op.rel_offset(),op.parent_code_block()));
break;
case RT_UNTAGGED:
op.store_value(untag_fixnum(next_literal()));
break;
default:
parent->store_external_address(op);
break;
}
}
