[Bug middle-end/84237] [8 Regression] xen build faiulre only zero initializers are allowed in section '.bss.page_aligned.const'

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84237

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 43348
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43348&action=edit
gcc8-pr84237.patch

Untested fix.