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Changes https://sourceware.org/ml/binutils/2019-02/msg00010.html 0007-Add-the-armv5e-architecture-to-binutils.patch is dropped since we armv5 is not a used option anymore in OE armv5te is default, and gcc9 will drop it completely anyway CVE patches were backports from master which is already past of 2.32 release Other dropped patches were partial or full backports as well (From OE-Core rev: b71294c4decf35d544a2c8adb4e67d141841fc68) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
63 lines
2.3 KiB
Diff
63 lines
2.3 KiB
Diff
From 5bcd884f8af5106d0fa380c42cffe07f3c993ed2 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Mon, 2 Mar 2015 01:58:54 +0000
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Subject: [PATCH 01/15] binutils-crosssdk: Generate relocatable SDKs
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This patch will modify the ELF linker scripts so that the crosssdk
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linker will generate binaries with a 4096 bytes PT_INTERP section. When the binaries
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will be relocated, at SDK install time, the interpreter path can be easily
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changed by the relocating script.
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Upstream-Status: Inappropriate [SDK specific]
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Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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ld/genscripts.sh | 3 +++
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ld/scripttempl/elf.sc | 4 ++--
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2 files changed, 5 insertions(+), 2 deletions(-)
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diff --git a/ld/genscripts.sh b/ld/genscripts.sh
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index 77ddbbc8f8..d789e77943 100755
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--- a/ld/genscripts.sh
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+++ b/ld/genscripts.sh
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@@ -310,6 +310,7 @@ DATA_ALIGNMENT_u="${DATA_ALIGNMENT_u-${DATA_ALIGNMENT_r}}"
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LD_FLAG=r
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DATA_ALIGNMENT=${DATA_ALIGNMENT_r}
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DEFAULT_DATA_ALIGNMENT="ALIGN(${SEGMENT_SIZE})"
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+PARTIAL_LINKING=" "
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( echo "/* Script for ld -r: link without relocation */"
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. ${CUSTOMIZER_SCRIPT}
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. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
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@@ -318,10 +319,12 @@ DEFAULT_DATA_ALIGNMENT="ALIGN(${SEGMENT_SIZE})"
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LD_FLAG=u
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DATA_ALIGNMENT=${DATA_ALIGNMENT_u}
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CONSTRUCTING=" "
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+PARTIAL_LINKING=" "
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( echo "/* Script for ld -Ur: link w/out relocation, do create constructors */"
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. ${CUSTOMIZER_SCRIPT}
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. ${srcdir}/scripttempl/${SCRIPT_NAME}.sc
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) | sed -e '/^ *$/d;s/[ ]*$//' > ldscripts/${EMULATION_NAME}.xu
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+unset PARTIAL_LINKING
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DATA_ALIGNMENT=${DATA_ALIGNMENT_}
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RELOCATING=" "
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diff --git a/ld/scripttempl/elf.sc b/ld/scripttempl/elf.sc
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index bd7584120e..8bbe052d4b 100644
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--- a/ld/scripttempl/elf.sc
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+++ b/ld/scripttempl/elf.sc
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@@ -139,8 +139,8 @@ if test -z "$DATA_SEGMENT_ALIGN"; then
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DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);"
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fi
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fi
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-if test -z "${INITIAL_READONLY_SECTIONS}${CREATE_SHLIB}"; then
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- INITIAL_READONLY_SECTIONS=".interp ${RELOCATING-0} : { *(.interp) }"
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+if test -z "${INITIAL_READONLY_SECTIONS}${CREATE_SHLIB}${PARTIAL_LINKING}"; then
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+ INITIAL_READONLY_SECTIONS=".interp ${RELOCATING-0} : { *(.interp); . = 0x1000; }"
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fi
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if test -z "$PLT"; then
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IPLT=".iplt ${RELOCATING-0} : { *(.iplt) }"
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--
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2.20.1
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