[PATCH] gdb, gdbserver, gdbsupport: turn regcache_register_size into methods

[Thiago Jung Bauermann]

Hello Simon,

simon.marchi@polymtl.ca writes:

> From: Simon Marchi <simon.marchi@polymtl.ca>
>
> Add an abstract virtual method "register_size" to reg_buffer_common, and
> implement in both sides (gdb and gdbserver).
>
> Change-Id: I1f55dd6f409a6b8798d57366505fdad2bda61ea8

This is very close to patch 1 in my latest SVE variable size registers
series¹. :)

Reviewed-by: Thiago Jung Bauermann <thiago.bauermann@linaro.org>

--
Thiago

¹ https://inbox.sourceware.org/gdb-patches/20241102025635.586759-2-thiago.bauermann@linaro.org/