hw/core: expand on the alignment of CPUState

Make the relationship between CPUState, ArchCPU and cpu_env a bit
clearer in the kdoc comments.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20240530194250.1801701-2-alex.bennee@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
1 file changed