Re: [PATCH] gdb: handle DW_AT_entry_pc pointing at an empty sub-range

[Kevin Buettner <kevinb@redhat.com>]

On Wed, 20 Nov 2024 15:01:49 +0000
Andrew Burgess <aburgess@redhat.com> wrote:

[...]
> Now, on the older versions of GDB, GDB will ignore the prescribed

I assume that you actually mean "older versions of GCC"?

> entry-pc, and will instead select a suitable default entry-pc based on
> either the block's low-pc value, or the first address of the first
> range.
> 
> I have extended the gdb.cp/step-and-next-inline.exp test to check this
> case, but this does depend on the compiler version being used (newer
> compilers will always pass, even without the fix).
> 
> So I have also added a DWARF assembler test to cover this case.

Thanks for the detailed explanation.

The patches LGTM.

Reviewed-by: Kevin Buettner <kevinb@redhat.com>

(If there isn't additional discussion within a week or so, please
consider the above to be Approved-by.)