Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[linux-2.6] / arch / sh / mm / Makefile_64
1 #
2 # Makefile for the Linux SuperH-specific parts of the memory manager.
3 #
4
5 obj-y                   := init.o consistent.o mmap.o
6
7 mmu-y                   := tlb-nommu.o pg-nommu.o extable_32.o
8 mmu-$(CONFIG_MMU)       := fault_64.o ioremap_64.o tlbflush_64.o tlb-sh5.o \
9                            extable_64.o
10
11 ifndef CONFIG_CACHE_OFF
12 obj-y                   += cache-sh5.o
13 endif
14
15 obj-y                   += $(mmu-y)
16 obj-$(CONFIG_DEBUG_FS)  += asids-debugfs.o
17
18 obj-$(CONFIG_HUGETLB_PAGE)      += hugetlbpage.o
19 obj-$(CONFIG_NUMA)              += numa.o
20
21 EXTRA_CFLAGS += -Werror
22
23 # Special flags for fault_64.o.  This puts restrictions on the number of
24 # caller-save registers that the compiler can target when building this file.
25 # This is required because the code is called from a context in entry.S where
26 # very few registers have been saved in the exception handler (for speed
27 # reasons).
28 # The caller save registers that have been saved and which can be used are
29 # r2,r3,r4,r5 : argument passing
30 # r15, r18 : SP and LINK
31 # tr0-4 : allow all caller-save TR's.  The compiler seems to be able to make
32 #         use of them, so it's probably beneficial to performance to save them
33 #         and have them available for it.
34 #
35 # The resources not listed below are callee save, i.e. the compiler is free to
36 # use any of them and will spill them to the stack itself.
37
38 CFLAGS_fault_64.o += -ffixed-r7 \
39         -ffixed-r8 -ffixed-r9 -ffixed-r10 -ffixed-r11 -ffixed-r12 \
40         -ffixed-r13 -ffixed-r14 -ffixed-r16 -ffixed-r17 -ffixed-r19 \
41         -ffixed-r20 -ffixed-r21 -ffixed-r22 -ffixed-r23 \
42         -ffixed-r24 -ffixed-r25 -ffixed-r26 -ffixed-r27 \
43         -ffixed-r36 -ffixed-r37 -ffixed-r38 -ffixed-r39 -ffixed-r40 \
44         -ffixed-r41 -ffixed-r42 -ffixed-r43  \
45         -ffixed-r60 -ffixed-r61 -ffixed-r62 \
46         -fomit-frame-pointer