Attention is currently required from: Arthur Heymans.
Hello build bot (Jenkins),
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/63716?usp=email
to look at the new patch set (#5).
Change subject: util/cbfstool: Rewrite trampoline in C ......................................................................
util/cbfstool: Rewrite trampoline in C
Rewrite the trampoline in C code. Now it does use stack that is set up at a reasonable offset above the entry point. As a bonus the trampoline can now check the payload argument instead of searching for "LBIO" in lower memory.
Works on QEMU q35: tested both with calling argument containing a pointer to lb_header as with searching lower memory.
Change-Id: Ibbd7a5ecd225edf87f451a82ff4cbe9fea522a89 Signed-off-by: Arthur Heymans arthur@aheymans.xyz --- M util/cbfstool/Makefile D util/cbfstool/linux_trampoline.S M util/cbfstool/linux_trampoline.c A util/cbfstool/x86_linux_trampoline.c 4 files changed, 269 insertions(+), 225 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/16/63716/5