35 lines
1.2 KiB
Diff
35 lines
1.2 KiB
Diff
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From b283395049be8071d3699dfa3a411a3b37406f0b Mon Sep 17 00:00:00 2001
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From: Gary Lin <glin@suse.com>
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Date: Tue, 9 Mar 2021 15:26:20 +0800
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Subject: [PATCH] uefi-capsule: Specify the section flags for .sbat
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When using "objcopy -O binary" to generate AArch64 EFI images, it
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silently drops the sections without "alloc" or "load" or the sections
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with "unload", and this caused the content of .sbat was skipped in the
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final EFI image.
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This commit sets the common read-only data section flags to .sbat to
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make sure the content will be copied.
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Signed-off-by: Gary Lin <glin@suse.com>
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---
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plugins/uefi-capsule/efi/generate_sbat.py | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/plugins/uefi-capsule/efi/generate_sbat.py b/plugins/uefi-capsule/efi/generate_sbat.py
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index 227bc841..18f7c4c7 100755
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--- a/plugins/uefi-capsule/efi/generate_sbat.py
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+++ b/plugins/uefi-capsule/efi/generate_sbat.py
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@@ -70,6 +70,8 @@ def _generate_sbat(args):
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args.objcopy,
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"--add-section",
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".sbat={}".format(sfd.name),
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+ "--set-section-flags",
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+ ".sbat=contents,alloc,load,readonly,data",
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args.outfile,
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]
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subprocess.run(argv, check=True)
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--
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2.29.2
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