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| author | Mingli Yu <Mingli.Yu@windriver.com> | 2018-05-09 23:20:04 -0700 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-05-15 10:00:31 +0100 |
| commit | d0971200ffe226ade76273ff73be4fa5511a2baa (patch) | |
| tree | 6be2c1a72d740cc537685d6bf0e632a569c897c2 /meta/recipes-kernel | |
| parent | c5aa33ac483618bc23fbaccb0a18853186f9155d (diff) | |
| download | openembedded-core-d0971200ffe226ade76273ff73be4fa5511a2baa.tar.gz openembedded-core-d0971200ffe226ade76273ff73be4fa5511a2baa.tar.bz2 openembedded-core-d0971200ffe226ade76273ff73be4fa5511a2baa.zip | |
kexec-tools: Set -fno-PIC on aarch64
As seen in GCC's gcc/config/aarch64/aarch64.c, -fPIC with large
code model is unsupported. This fixes the "sorry, unimplemented"
errors when building with compilers defaulting to -fPIC.
Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-kernel')
| -rw-r--r-- | meta/recipes-kernel/kexec/kexec-tools/0001-arm64-Set-fno-PIC-along-with-mcmodel-large.patch | 33 | ||||
| -rw-r--r-- | meta/recipes-kernel/kexec/kexec-tools_2.0.16.bb | 1 |
2 files changed, 34 insertions, 0 deletions
diff --git a/meta/recipes-kernel/kexec/kexec-tools/0001-arm64-Set-fno-PIC-along-with-mcmodel-large.patch b/meta/recipes-kernel/kexec/kexec-tools/0001-arm64-Set-fno-PIC-along-with-mcmodel-large.patch new file mode 100644 index 0000000000..786fc0ce41 --- /dev/null +++ b/meta/recipes-kernel/kexec/kexec-tools/0001-arm64-Set-fno-PIC-along-with-mcmodel-large.patch @@ -0,0 +1,33 @@ +From a12dfe9be05f9dee96c7637a20c01e05711c563c Mon Sep 17 00:00:00 2001 +From: David Michael <david.michael@coreos.com> +Date: Sun, 7 Jan 11:26:57 2018 -0500 +Subject: [PATCH] arm64: Set -fno-PIC along with -mcmodel=large + +As seen in GCC's gcc/config/aarch64/aarch64.c, -fPIC with large +code model is unsupported. This fixes the "sorry, unimplemented" +errors when building with compilers defaulting to -fPIC. + +Upstream-Status: Backport + +Signed-off-by: Simon Horman <horms@verge.net.au> +Signed-off-by: David Michael <david.michael@coreos.com> +Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com> +--- + purgatory/arch/arm64/Makefile | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/purgatory/arch/arm64/Makefile b/purgatory/arch/arm64/Makefile +index 636abea..80068ca 100644 +--- a/purgatory/arch/arm64/Makefile ++++ b/purgatory/arch/arm64/Makefile +@@ -1,6 +1,7 @@ + + arm64_PURGATORY_EXTRA_CFLAGS = \ + -mcmodel=large \ ++ -fno-PIC \ + -fno-stack-protector \ + -fno-asynchronous-unwind-tables \ + -Wundef \ +-- +2.7.4 + diff --git a/meta/recipes-kernel/kexec/kexec-tools_2.0.16.bb b/meta/recipes-kernel/kexec/kexec-tools_2.0.16.bb index ebb4832684..bd87b371c2 100644 --- a/meta/recipes-kernel/kexec/kexec-tools_2.0.16.bb +++ b/meta/recipes-kernel/kexec/kexec-tools_2.0.16.bb @@ -20,6 +20,7 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/utils/kernel/kexec/kexec-tools-${PV}.tar.gz file://0010-kexec-ARM-Fix-add_buffer_phys_virt-align-issue.patch \ file://kexec-x32.patch \ file://0001-Disable-PIE-during-link.patch \ + file://0001-arm64-Set-fno-PIC-along-with-mcmodel-large.patch \ " SRC_URI[md5sum] = "5198968de79b5ded96f97f3c2ea9637b" |