From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Peter Jones <pjones@redhat.com>
Date: Thu, 24 Feb 2022 16:40:11 -0500
Subject: [PATCH] modules: strip .llvm_addrsig sections and similar.
Currently grub modules built with clang or gcc have several sections
which we don't actually need or support.
We already have a list of section to skip in genmod.sh, and this patch
adds the following sections to that list (as well as a few newlines):
.note.gnu.property
.llvm*
Note that the glob there won't work without a new enough linker, but the
failure is just reversion to the status quo, so that's not a big problem.
Signed-off-by: Peter Jones <pjones@redhat.com>
(cherry picked from commit e85d1c4d795f8135ad0acfa36d64760d12d6fed1)
(cherry picked from commit d3024204b2e2c69ecb91392eeb87c1e6835c3743)
(cherry picked from commit f729241a34394b1019d83d75ffe6bfe0986ab274)
---
grub-core/genmod.sh.in | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/grub-core/genmod.sh.in b/grub-core/genmod.sh.in
index 1250589b3f..c2c5280d75 100644
--- a/grub-core/genmod.sh.in
+++ b/grub-core/genmod.sh.in
@@ -57,8 +57,11 @@ if test x@TARGET_APPLE_LINKER@ != x1; then
@TARGET_STRIP@ --strip-unneeded \
-K grub_mod_init -K grub_mod_fini \
-K _grub_mod_init -K _grub_mod_fini \
- -R .note.gnu.gold-version -R .note.GNU-stack \
+ -R .note.GNU-stack \
+ -R .note.gnu.gold-version \
+ -R .note.gnu.property \
-R .gnu.build.attributes \
+ -R '.llvm*' \
-R .rel.gnu.build.attributes \
-R .rela.gnu.build.attributes \
-R .eh_frame -R .rela.eh_frame -R .rel.eh_frame \