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author | Florian Fainelli <florian@openwrt.org> | 2012-11-16 16:32:55 +0000 |
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committer | Florian Fainelli <florian@openwrt.org> | 2012-11-16 16:32:55 +0000 |
commit | f42b6353a9620e5970202b4dc00869baeaa6c394 (patch) | |
tree | 2e0e2146effb547c681faed71e1cd042af250d90 /target/linux/leon/patches-2.6.36/027-sparc_v8_assembler.patch | |
parent | 402b3d79fd509ae32bde32910c3df9202c306383 (diff) | |
download | upstream-f42b6353a9620e5970202b4dc00869baeaa6c394.tar.gz upstream-f42b6353a9620e5970202b4dc00869baeaa6c394.tar.bz2 upstream-f42b6353a9620e5970202b4dc00869baeaa6c394.zip |
[leon] move patches to patches-2.6.36
Signed-off-by: Florian Fainelli <florian@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34220 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/leon/patches-2.6.36/027-sparc_v8_assembler.patch')
-rw-r--r-- | target/linux/leon/patches-2.6.36/027-sparc_v8_assembler.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/leon/patches-2.6.36/027-sparc_v8_assembler.patch b/target/linux/leon/patches-2.6.36/027-sparc_v8_assembler.patch new file mode 100644 index 0000000000..5baea94f74 --- /dev/null +++ b/target/linux/leon/patches-2.6.36/027-sparc_v8_assembler.patch @@ -0,0 +1,31 @@ +[PATCH] sparc32: Add -Av8 to assembler command line. + +Newer version of binutils are more strict about specifying the +correct options to enable certain classes of instructions. + +The sparc32 build is done for v7 in order to support sun4c systems +which lack hardware integer multiply and divide instructions. + +So we have to pass -Av8 when building the assembler routines that +use these instructions and get patched into the kernel when we find +out that we have a v8 capable cpu. + +Reported-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx> +Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> +--- + arch/sparc/Makefile | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile +index ad1fb5d..eddcfb3 100644 +--- a/arch/sparc/Makefile ++++ b/arch/sparc/Makefile +@@ -31,7 +31,7 @@ UTS_MACHINE := sparc + + #KBUILD_CFLAGS += -g -pipe -fcall-used-g5 -fcall-used-g7 + KBUILD_CFLAGS += -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7 +-KBUILD_AFLAGS += -m32 ++KBUILD_AFLAGS += -m32 -Wa,-Av8 + + #LDFLAGS_vmlinux = -N -Ttext 0xf0004000 + # Since 2.5.40, the first stage is left not btfix-ed. |