[Bug target/46770] Replace .ctors/.dtors with .init_array/.fini_array on targets supporting them

[mark at codesourcery dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46770

--- Comment #16 from Mark Mitchell <mark at codesourcery dot com> 2010-12-11 18:50:11 UTC ---
On 12/11/2010 10:47 AM, hjl.tools at gmail dot com wrote:

> Linker supports sorting .ctors.NNNNN and .init_array.NNNN.
> Within .ctors.NNNNN and .init_array.NNNN, the order is defined.
> And ctors.NNNNN will be called before .init_array.NNNN.

Really?  I thought all of ctors.NNNN got sorted into a single big block.

If the GNU linker (and GOLD) know how to interleave .ctors.NNNNN with
.init_array.NNNNN so that constructor priority is honored even when
mixing .ctors and .init_array, then I think we're OK.