36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
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From 584206ed234f18aab8c9e41e869b539003c56c44 Mon Sep 17 00:00:00 2001
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From: Ram Pai <linuxram@us.ibm.com>
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Date: Tue, 25 Feb 2014 20:49:28 +0000
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Subject: [PATCH 21/23] fix the .toc section alignment
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the .toc section in powerpc64le modules are sometimes
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not aligned on a four byte boundary. This fails the module linker especially
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when processing R_PPC64_TOC16_LO_DS, since the addresses are expected to be
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aligned on 4byte boundary.
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Signed-off-by: Ram Pai <linuxram@us.ibm.com>
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---
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grub-core/kern/dl.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/grub-core/kern/dl.c b/grub-core/kern/dl.c
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index ce2ff38..ee69c3c 100644
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--- a/grub-core/kern/dl.c
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+++ b/grub-core/kern/dl.c
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@@ -304,7 +304,12 @@ grub_dl_load_segments (grub_dl_t mod, const Elf_Ehdr *e)
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{
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void *addr;
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+#ifdef __powerpc64le__
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+ ptr = (char *) ALIGN_UP ((grub_addr_t) ptr,
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+ (s->sh_addralign < 4 ? 4 : s->sh_addralign));
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+#else
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ptr = (char *) ALIGN_UP ((grub_addr_t) ptr, s->sh_addralign);
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+#endif
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addr = ptr;
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ptr += s->sh_size;
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--
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1.8.3.1
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