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https://github.com/archlinuxarm/PKGBUILDs.git
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44 lines
1.6 KiB
Diff
44 lines
1.6 KiB
Diff
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From e9d91c4ffc108af0a6df45ab6d4cd4792ecb36c7 Mon Sep 17 00:00:00 2001
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From: Kevin Mihelich <kevin@archlinuxarm.org>
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Date: Sat, 11 Jan 2020 08:36:04 -0700
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Subject: [PATCH 2/2] AArch64: Revert setting of elf class in linker stub.
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This changes the fix to PR 25210 by removing the ELF class change.
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As it turns out the correct change was only the change in compress.c.
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Everything else is unneeded and setting the elf class is making the linker
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behave very oddly under LTO. The first stub is correctly written out but for
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the rest the suddenly don't have a pointer to the stub section anymore.
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This caused SPEC to fail as the program would branch to the stub and it wouldn't
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be filled in.
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Committed to master under the trivial rule as this is partially reverting a previous commit.
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bfd/ChangeLog:
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PR 25210
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* elfnn-aarch64.c (_bfd_aarch64_create_stub_section): Remove elfclass.
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---
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bfd/elfnn-aarch64.c | 4 ----
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1 file changed, 4 deletions(-)
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diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
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index 6b1b7b55e4..fd44505da4 100644
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--- a/bfd/elfnn-aarch64.c
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+++ b/bfd/elfnn-aarch64.c
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@@ -3176,10 +3176,6 @@ _bfd_aarch64_create_stub_section (asection *section,
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if (s_name == NULL)
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return NULL;
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- /* PR 25210. Set the right class on the stub_bfd. */
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- elf_elfheader (htab->stub_bfd)->e_ident[EI_CLASS] = ELFCLASSNN;
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- BFD_ASSERT (ELFCLASSNN == get_elf_backend_data (htab->stub_bfd)->s->elfclass);
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-
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memcpy (s_name, section->name, namelen);
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memcpy (s_name + namelen, STUB_SUFFIX, sizeof (STUB_SUFFIX));
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return (*htab->add_stub_section) (s_name, section);
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--
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2.24.1
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