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package/kvm-unit-tests: fix powerpc64 PHDR seg err

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Upstream comment: "Let's introduce some fake PHDRs
to the linker script to get this working again."

Fixes:
(next) http://autobuild.buildroot.net/results/ae091dbcb155e63c208ce5adb289807cee83e28d/
(master) http://autobuild.buildroot.net/results/ef0/ef0b044802c54a697d8bffb28eba08cf9ce44f4c/
(2021.02.x) http://autobuild.buildroot.net/results/044/04495aa23ce51c48b9b850890453abded85dc477/
(2021.05.x) http://autobuild.buildroot.net/results/0fa/0fa94f1f930aa16cec3bc96e64bc57b460238a0a/

[Cherry-picked upstream]
5126732d73aa75a0bc84f898042bfe35640624b8

Signed-off-by: Matthew Weber <matthew.weber@collins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 5cfaf5e23e)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Matthew Weber 2021-08-20 07:40:18 -05:00 committed by Peter Korsgaard
parent 94bd3fa36c
commit d9f5419d80
1 changed files with 61 additions and 0 deletions
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61
package/kvm-unit-tests/0004-Fix-powerpc-issue-with-the-linker-from-Fedora-32.patch Normal file
View File

@ -0,0 +1,61 @@
From 5126732d73aa75a0bc84f898042bfe35640624b8 Mon Sep 17 00:00:00 2001
From: Thomas Huth <thuth@redhat.com>
Date: Wed, 13 May 2020 13:14:46 +0200
Subject: [PATCH] Fix powerpc issue with the linker from Fedora 32
The linker from Fedora 32 complains:
powerpc64-linux-gnu-ld: powerpc/selftest.elf: error: PHDR segment not
covered by LOAD segment
Let's introduce some fake PHDRs to the linker script to get this
working again.
Message-Id: <20200514192626.9950-7-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Matthew Weber <matthew.weber@collins.com>
---
powerpc/flat.lds | 19 ++++++++++++++++---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/powerpc/flat.lds b/powerpc/flat.lds
index 53221e8..5eed368 100644
--- a/powerpc/flat.lds
+++ b/powerpc/flat.lds
@@ -1,7 +1,17 @@
+PHDRS
+{
+ text PT_LOAD FLAGS(5);
+ data PT_LOAD FLAGS(6);
+}
+
SECTIONS
{
- .text : { *(.init) *(.text) *(.text.*) }
+ .text : {
+ *(.init)
+ *(.text)
+ *(.text.*)
+ } :text
. = ALIGN(64K);
etext = .;
.opd : { *(.opd) }
@@ -19,9 +29,12 @@ SECTIONS
.data : {
*(.data)
*(.data.rel*)
- }
+ } :data
. = ALIGN(16);
- .rodata : { *(.rodata) *(.rodata.*) }
+ .rodata : {
+ *(.rodata)
+ *(.rodata.*)
+ } :data
. = ALIGN(16);
.bss : { *(.bss) }
. = ALIGN(256);
--
2.17.1