Group static constructors and destructors in specific subsections

[Richard Henderson]

On 10/14/2010 02:48 PM, Jan Hubicka wrote:
> OK, so we will have target hooks that do return function pointers (instead of
> current function names) for function returning section object.  We will defult
> them to return existing unlikely_text_section function pointer for
> UNLIKELY_EXECUTED.  For HOT/STARTUP and TEXT we will have newly born functions
> hot_text_section, startup_text_section and exit_text_section?

Um, no.  Do not return function pointers.  Only return section objects.

> Also choose_function_section will need reorg to somehow not operate on section
> names but section structures.  What should be interface there?

Probably to delete that function entirely and instead test frequency in
in function_section.  I don't see why you need to set DECL_SECTION_NAME
there at all.


r~