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author | Paul Mundt <lethal@linux-sh.org> | 2012-05-14 07:46:07 (GMT) |
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committer | Paul Mundt <lethal@linux-sh.org> | 2012-05-14 07:46:07 (GMT) |
commit | 2ec08e141f88328e8a4d24590e9a2406633a0898 (patch) | |
tree | 899cc0a7c1c10c0007219cf2e81e1a4d00190973 /arch/sh/mm/Makefile | |
parent | 4de5185629f44942f60e2fd536709ef31bd5a9c1 (diff) | |
download | linux-fsl-qoriq-2ec08e141f88328e8a4d24590e9a2406633a0898.tar.xz |
sh64: Fix up caller-save register settings for fast-path.
Now that the fast-path handler has been moved, we also need to update the
Makefile to ensure that the same restrictions for caller-save registers
are observed.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/Makefile')
-rw-r--r-- | arch/sh/mm/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sh/mm/Makefile b/arch/sh/mm/Makefile index ba81910..cee6b99 100644 --- a/arch/sh/mm/Makefile +++ b/arch/sh/mm/Makefile @@ -44,7 +44,7 @@ obj-$(CONFIG_HAVE_SRAM_POOL) += sram.o GCOV_PROFILE_pmb.o := n -# Special flags for fault_64.o. This puts restrictions on the number of +# Special flags for tlbex_64.o. This puts restrictions on the number of # caller-save registers that the compiler can target when building this file. # This is required because the code is called from a context in entry.S where # very few registers have been saved in the exception handler (for speed @@ -59,7 +59,7 @@ GCOV_PROFILE_pmb.o := n # The resources not listed below are callee save, i.e. the compiler is free to # use any of them and will spill them to the stack itself. -CFLAGS_fault_64.o += -ffixed-r7 \ +CFLAGS_tlbex_64.o += -ffixed-r7 \ -ffixed-r8 -ffixed-r9 -ffixed-r10 -ffixed-r11 -ffixed-r12 \ -ffixed-r13 -ffixed-r14 -ffixed-r16 -ffixed-r17 -ffixed-r19 \ -ffixed-r20 -ffixed-r21 -ffixed-r22 -ffixed-r23 \ |