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540b7a196a
The recent bintuils patch update breaks on older gccs such as CentOS 6. Backport a patch to address this. (From OE-Core rev: 76f65e73081f52cea718ef164f9d1d7a5c65d537) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
51 lines
1.6 KiB
Diff
51 lines
1.6 KiB
Diff
From f9c316c4d75be236bbaa8464ef803ed2d3859d6d Mon Sep 17 00:00:00 2001
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From: H.J. Lu <hjl.tools@gmail.com>
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Date: Wed, 15 Jan 2014 07:43:19 -0800
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Subject: [PATCH 1/1] Silence uninitialized warning on ehdr_start_save
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Older GCC, like 4.1/4.2, will issue an uninitialized warning on
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ehdr_start_save. This patch silences by using
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struct bfd_link_hash_entry ehdr_start_save = ehdr_start_save;
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* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
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Silence uninitialized warning on ehdr_start_save with older
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GCC.
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Upstream-Status: Backport
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---
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ld/ChangeLog | 6 ++++++
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ld/emultempl/elf32.em | 2 +-
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2 files changed, 7 insertions(+), 1 deletions(-)
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#diff --git a/ld/ChangeLog b/ld/ChangeLog
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#index eaa6b93..91055de 100644
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#--- a/ld/ChangeLog
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#+++ b/ld/ChangeLog
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#@@ -1,3 +1,9 @@
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#+2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
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#+
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#+ * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
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#+ Silence uninitialized warning on ehdr_start_save with older
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#+ GCC.
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#+
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# 2014-01-15 Alan Modra <amodra@gmail.com>
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#
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# * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
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diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
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index 13f86f0..569c7f7 100644
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--- a/ld/emultempl/elf32.em
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+++ b/ld/emultempl/elf32.em
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@@ -1481,7 +1481,7 @@ gld${EMULATION_NAME}_before_allocation (void)
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asection *sinterp;
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bfd *abfd;
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struct elf_link_hash_entry *ehdr_start = NULL;
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- struct bfd_link_hash_entry ehdr_start_save;
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+ struct bfd_link_hash_entry ehdr_start_save = ehdr_start_save;
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if (is_elf_hash_table (link_info.hash))
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{
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--
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1.7.1
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