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Re: interface to partial support for DW_OP_piece in dwarf2expr.[ch]


On Thu, Aug 05, 2004 at 03:55:50PM -0400, Andrew Cagney wrote:

>On Thu, Aug 05, 2004 at 01:42:25PM -0500, Jim Blandy wrote:
>

>>>
>>>Without stopping discussion of the best way to handle scattered values
>>>in core GDB, I'd still like to hear comments on my suggested change to
>>>dwarf2expr.[ch]'s interface, if there are any.
>>>
>>>Because dwarf2expr is supposed to be concerned with evaluating Dwarf
>>>expressions, and *avoid* building GDB data structures directly, I
>>>think that change can be assessed separately from the larger (and
>>>harder, and more important) question.

>
>
>I think it's fine.  You spelled "yield" wrong.


Did this get answered?

>- a single value can have multiple locations (important for store)


No.

I was worried I'd missed something.


dwarf2loc, which deals with the lists of
locations, will need to be aware of this; but a single location
expression only has one location.

ah, thank you.


Andrew



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