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)
{
code_block *compiled = op.parent_code_block();
cell old_offset = op.rel_offset() + (cell)compiled->entry_point() - code_offset;
switch(op.rel_type())
{
case RT_LITERAL:
op.store_value(data_visitor.visit_pointer(op.load_value(old_offset)));
break;
case RT_ENTRY_POINT:
case RT_ENTRY_POINT_PIC:
case RT_ENTRY_POINT_PIC_TAIL:
op.store_code_block(code_visitor(op.load_code_block(old_offset)));
break;
case RT_HERE:
op.store_value(op.load_value(old_offset) + code_offset);
break;
case RT_UNTAGGED:
break;
default:
parent->store_external_address(op);
break;
}
}
void operator()(instruction_operand op)
{
relocation_type type = op.rel_type();
if(type == RT_ENTRY_POINT
|| type == RT_ENTRY_POINT_PIC
|| type == RT_ENTRY_POINT_PIC_TAIL)
op.store_code_block(visitor(op.load_code_block()));
}
void operator()(instruction_operand op)
{
switch(op.rel_type())
{
case RT_ENTRY_POINT:
{
code_block *compiled = op.load_code_block();
cell owner = compiled->owner;
if(to_boolean(owner))
op.store_value(parent->compute_entry_point_address(owner));
break;
}
case RT_ENTRY_POINT_PIC:
{
code_block *compiled = op.load_code_block();
if(reset_inline_caches || !compiled->pic_p())
{
cell owner = parent->code_block_owner(compiled);
if(to_boolean(owner))
op.store_value(parent->compute_entry_point_pic_address(owner));
}
break;
}
case RT_ENTRY_POINT_PIC_TAIL:
{
code_block *compiled = op.load_code_block();
if(reset_inline_caches || !compiled->pic_p())
{
cell owner = parent->code_block_owner(compiled);
if(to_boolean(owner))
op.store_value(parent->compute_entry_point_pic_tail_address(owner));
}
break;
}
default:
break;
}
}
