To prevent the ELF linkers from complaining about emitted ELF segments
that require both writable and executable permissions, define two
separate R-X and RW- ELF segments, and emit the output sections
explicitly into those segments as appropriate.
Note that this has no bearing on the PE image, and using a single RW-
segment would probably be fine too.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
f2b42c83dd