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

[hjl.tools at gmail dot com]

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

--- Comment #57 from H.J. Lu <hjl.tools at gmail dot com> 2010-12-14 01:31:56 UTC ---
My current patch is on hjl/init-array branch at

http://git.kernel.org/?p=devel/gcc/hjl/x86.git;a=summary

It uses .init_array only if linker supports mixing .init_array.* and
.ctors.* input sections. A linker patch is posted at

http://sourceware.org/ml/binutils/2010-12/msg00446.html