Blame elfutils-0.173-annobingroup.patch
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commit 73e83285fbeac648edb60a0c4767fad9d470cf0a
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Author: Mark Wielaard <mark@klomp.org>
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Date: Sat Jul 21 23:40:11 2018 +0200
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unstrip: Handle SHT_GROUP sections in ET_REL files.
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SHT_GROUP sections are put in both the stripped and debug file.
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Handle correcting the symbol table/name entry of the group only once.
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The testfile was generated with the gcc annobin plugin.
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Signed-off-by: Mark Wielaard <mark@klomp.org>
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diff --git a/src/unstrip.c b/src/unstrip.c
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index 057efef..cb1f7dc 100644
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--- a/src/unstrip.c
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+++ b/src/unstrip.c
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@@ -563,7 +563,11 @@ adjust_all_relocs (Elf *elf, Elf_Scn *symtab, const GElf_Shdr *symshdr,
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GElf_Shdr shdr_mem;
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GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem);
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ELF_CHECK (shdr != NULL, _("cannot get section header: %s"));
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- if (shdr->sh_type != SHT_NOBITS && shdr->sh_link == new_sh_link)
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+ /* Don't redo SHT_GROUP, groups are in both the stripped and debug,
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+ it will already have been done by adjust_relocs for the
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+ stripped_symtab. */
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+ if (shdr->sh_type != SHT_NOBITS && shdr->sh_type != SHT_GROUP
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+ && shdr->sh_link == new_sh_link)
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adjust_relocs (scn, scn, shdr, map, symshdr);
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}
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}
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