tree 88a64cef3b6f3c3c903a4f47053b89e9f9cf1b92
parent 968c95f4e9e33e2504db42c41670ab021bd5bdb0
author Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com> 1682073622 +0100
committer Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com> 1683207704 +0100

feat(build): add support for new binutils versions

Users of GNU ld (BFD) from binutils 2.39+ will observe multiple instaces
of a new warning when linking the tftf.elf in the form:

ld.bfd: warning: tftf.elf has a LOAD segment with RWX permissions

These new warnings are enbaled by default to secure elf binaries:
 - https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=ba951afb99912da01a6e8434126b8fac7aa75107
 - https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=0d38576a34ec64a1b4500c9277a8e9d0f07e6774

Linux kernel fixed it as listed here:
https://lore.kernel.org/all/20220810222442.2296651-1-ndesaulniers@google.com/

Following this, we have resolved the same in TF-A as well:
https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/19401

Replicating the same for TFTF as well, by adding
--no-warn-rwx-segments since this a ld.bfd related.

Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>
Change-Id: I191e6c62ca6e437ea8c696d823b44d6c6da48ab6