code directive question

I thought I'd try to use code directives and make my code relocateable,
but I have a question.

If I want interrupt vectors to begin at 0x800 (as they should for
bootloading purposes in the picdem board), how do I do that?

Instead of:

org 0x800

I can write:

code 0x800

But that's not really an improvement, is it?

Isn't there some way that the source code can have a label or something,
so that it will go where the linker script knows to put vectors?
Something like this, for instance:

vectors code
	goto start
	etc
	?

I'm sorry to ask this, but I can't seem to find it in the docs so far.

Ben