Fix debug info for enumeration types with reverse Scalar_Storage_Order

This implements the support of DW_AT_endianity for enumeration types because
they are scalar and therefore, reverse Scalar_Storage_Order is supported for
them, but only when the -gstrict-dwarf switch is not passed because this is
an extension.

There is an associated GDB patch to be submitted to grok the new DWARF.

gcc/
	* dwarf2out.cc (modified_type_die): Extend the support of reverse
	storage order to enumeration types if -gstrict-dwarf is not passed.
	(gen_enumeration_type_die): Add REVERSE parameter and generate the
	DIE immediately after the existing one if it is true.
	(gen_tagged_type_die): Add REVERSE parameter and pass it in the
	call to gen_enumeration_type_die.
	(gen_type_die_with_usage): Add REVERSE parameter and pass it in the
	first recursive call as well as the call to gen_tagged_type_die.
	(gen_type_die): Add REVERSE parameter and pass it in the call to
	gen_type_die_with_usage.

0 files changed, 0 insertions, 0 deletions