[S] Change in coreboot[master]: payloads/grub: Work around entry point issue

[Arthur Heymans (Code Review)]

Attention is currently required from: Nico Huber, Martin L Roth, Paul Menzel, Stefan Reinauer, Angel Pons, Michael Niewöhner, Hackware.

Hello build bot (Jenkins), Sean Rhodes, Nico Huber, Martin L Roth, Paul Menzel, Stefan Reinauer, Angel Pons, Michael Niewöhner, Hackware,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/64235

to look at the new patch set (#4).

Change subject: payloads/grub: Work around entry point issue
......................................................................

payloads/grub: Work around entry point issue

With -Os grub-mkimage does not create an elf with the correct entry
point because some parts of the elf images are placed in
.text.unlikely. The linker does not know where to place that and
places it below .text, hence messing up the entry point. To avoid this
use the compiler flag -fno-reorder-functions.

Change-Id: Ic4a12f45d30b781870faa38575e8b2c10e0a42e8
Resolves: https://ticket.coreboot.org/issues/343
Signed-off-by: Arthur Heymans 
---
M payloads/external/GRUB2/Makefile
1 file changed, 18 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/35/64235/4