This modifies some of the PR 21813 fixes, allowing for smaller EIHD.
Not knowing any better, I chose to use EIHD__C_LENGTH as the minimum
length.
include/
* vms/eihd.h (EIHD__C_LENGTH): Comment.
bfd/
* vms-alpha.c (_bfd_vms_slurp_eihd): Remove size check
duplicating that done by the caller of this function.
(alpha_vms_object_p): Allow smaller EIHD.
(evax_bfd_print_image): Likewise. Don't print fields past
the record size.
ab7f5fd719