Group static constructors and destructors in specific subsections

[Jan Hubicka]

> On 10/14/2010 01:47 PM, Joseph S. Myers wrote:
> > On Thu, 14 Oct 2010, Jan Hubicka wrote:
> > 
> >> 	* doc/tm.texi.in (STARTUP_EXECUTED_TEXT_SECTION_NAME,
> >> 	EXIT_EXECUTED_TEXT_SECTION_NAME): Document
> > 
> > Unless you really need target macros, could you please create hooks 
> > instead?  There's at least one hook giving a section name already 
> > (TARGET_ASM_RECORD_GCC_SWITCHES_SECTION).
> > 
> Should we be returning section NAMES at all?
> 
> We have a nicely modular section object.  It would seem
> we should make more use of that.

Hmm, you got me ;) I am not quite sure what do you suggest.
The hooks exists mostly so darwin can redefine them and hp-ux can disable them
to avoid linker bug.  I guess HPUX could go with just disabling the function
reordering flag, what darwin should do?

Honza
> 
> 
> r~