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| author | David S. Miller <davem@davemloft.net> | 2012-05-15 13:48:54 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-15 13:48:54 -0400 |
| commit | 2119ff6d2bc0dd6a97de1632e50cd7936049738c (patch) | |
| tree | 687742a5f4448aba8e165b37040265785d8de73d /arch/sparc | |
| parent | 70168dfa1cfa9489062264d89a273e0c30bf044b (diff) | |
sparc32: Build kernel with -mcpu=v8
With Cypress gone we can generate real hardware integer multiply
and divide instructions at will.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index 7e8040b4504c..23f17d1c8cb4 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile | |||
| @@ -30,7 +30,7 @@ export BITS := 32 | |||
| 30 | UTS_MACHINE := sparc | 30 | UTS_MACHINE := sparc |
| 31 | 31 | ||
| 32 | #KBUILD_CFLAGS += -g -pipe -fcall-used-g5 -fcall-used-g7 | 32 | #KBUILD_CFLAGS += -g -pipe -fcall-used-g5 -fcall-used-g7 |
| 33 | KBUILD_CFLAGS += -m32 -mcpu=v7 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7 | 33 | KBUILD_CFLAGS += -m32 -mcpu=v8 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7 |
| 34 | KBUILD_AFLAGS += -m32 -Wa,-Av8 | 34 | KBUILD_AFLAGS += -m32 -Wa,-Av8 |
| 35 | 35 | ||
| 36 | else | 36 | else |