tree 2890b26bb4827361e8ebc7835d2eaaac160179b8
parent eed380f3f5933edb8f4c055ba34ae7908ed38565
author Frantisek Hrbata <fhrbata@redhat.com> 1381736326 +1030
committer Rusty Russell <rusty@rustcorp.com.au> 1381984517 +1030

kernel: add support for init_array constructors

This adds the .init_array section as yet another section with constructors. This
is needed because gcc could add __gcov_init calls to .init_array or .ctors
section, depending on gcc (and binutils) version .

v2: - reuse mod->ctors for .init_array section for modules, because gcc uses
      .ctors or .init_array, but not both at the same time
v3: - fail to load if that does happen somehow.

Signed-off-by: Frantisek Hrbata <fhrbata@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>