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32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
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[PATCH] sparc32: Add -Av8 to assembler command line.
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Newer version of binutils are more strict about specifying the
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correct options to enable certain classes of instructions.
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The sparc32 build is done for v7 in order to support sun4c systems
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which lack hardware integer multiply and divide instructions.
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So we have to pass -Av8 when building the assembler routines that
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use these instructions and get patched into the kernel when we find
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out that we have a v8 capable cpu.
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Reported-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
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Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
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---
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arch/sparc/Makefile | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
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index ad1fb5d..eddcfb3 100644
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--- a/arch/sparc/Makefile
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+++ b/arch/sparc/Makefile
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@@ -31,7 +31,7 @@ UTS_MACHINE := sparc
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#KBUILD_CFLAGS += -g -pipe -fcall-used-g5 -fcall-used-g7
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KBUILD_CFLAGS += -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7
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-KBUILD_AFLAGS += -m32
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+KBUILD_AFLAGS += -m32 -Wa,-Av8
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#LDFLAGS_vmlinux = -N -Ttext 0xf0004000
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# Since 2.5.40, the first stage is left not btfix-ed.
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