* except.h (protect_cleanup_actions): Remove it.

	* except.h (protect_cleanup_actions): Remove it.
	(lang_protect_cleanup_actions): Declare it.
	* except.c (protect_cleanup_actions): Remove it.
	(lang_protect_cleanup_actions): New variable.
	(init_eh): Don't make protect_cleanup_actions a GC root.
	(expand_eh_region_and_cleanup): Call
	lang_protect_cleanup_actions.
	(output_function_exception_table): Remove unused `align'
	variable.
	* varasm.c (assemble_external): Abort if we have not yet
	opened the assembly output file.

	* except.c (cp_protect_cleanup_actions): New function.
	(init_exception_processing): Don't set protect_cleanup_actions
	here.  Do set lang_protect_cleanup_actions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42218 138bc75d-0d04-0410-961f-82ee72b054a4