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