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Paul Mundt1b3edd92009-08-16 03:49:21 +09001#
2# Makefile for the Linux SuperH-specific parts of the memory manager.
3#
4
Paul Mundta99eae52010-01-12 16:12:25 +09005obj-y := alignment.o cache.o init.o consistent.o mmap.o
Paul Mundt1b3edd92009-08-16 03:49:21 +09006
Paul Mundt1b3edd92009-08-16 03:49:21 +09007cacheops-$(CONFIG_CPU_SH2) := cache-sh2.o
8cacheops-$(CONFIG_CPU_SH2A) := cache-sh2a.o
9cacheops-$(CONFIG_CPU_SH3) := cache-sh3.o
10cacheops-$(CONFIG_CPU_SH4) := cache-sh4.o flush-sh4.o
11cacheops-$(CONFIG_CPU_SH5) := cache-sh5.o flush-sh4.o
12cacheops-$(CONFIG_SH7705_CACHE_32KB) += cache-sh7705.o
Paul Mundt3cf6fa12010-04-19 17:27:17 +090013cacheops-$(CONFIG_CPU_SHX3) += cache-shx3.o
Paul Mundt1b3edd92009-08-16 03:49:21 +090014
15obj-y += $(cacheops-y)
16
17mmu-y := nommu.o extable_32.o
Paul Mundt28080322012-05-14 15:33:28 +090018mmu-$(CONFIG_MMU) := extable_$(BITS).o fault.o gup.o ioremap.o kmap.o \
19 pgtable.o tlbex_$(BITS).o tlbflush_$(BITS).o
Paul Mundt1b3edd92009-08-16 03:49:21 +090020
21obj-y += $(mmu-y)
Paul Mundt1b3edd92009-08-16 03:49:21 +090022
Matt Fleming6ae66502010-03-29 15:24:54 +090023debugfs-y := asids-debugfs.o
24ifndef CONFIG_CACHE_OFF
25debugfs-$(CONFIG_CPU_SH4) += cache-debugfs.o
Paul Mundt1b3edd92009-08-16 03:49:21 +090026endif
27
28ifdef CONFIG_MMU
Matt Fleming6ae66502010-03-29 15:24:54 +090029debugfs-$(CONFIG_CPU_SH4) += tlb-debugfs.o
Paul Mundt1b3edd92009-08-16 03:49:21 +090030tlb-$(CONFIG_CPU_SH3) := tlb-sh3.o
Paul Mundtbb29c672010-01-19 15:20:35 +090031tlb-$(CONFIG_CPU_SH4) := tlb-sh4.o tlb-urb.o
Paul Mundt1b3edd92009-08-16 03:49:21 +090032tlb-$(CONFIG_CPU_SH5) := tlb-sh5.o
Paul Mundtbb29c672010-01-19 15:20:35 +090033tlb-$(CONFIG_CPU_HAS_PTEAEX) := tlb-pteaex.o tlb-urb.o
Paul Mundt1b3edd92009-08-16 03:49:21 +090034obj-y += $(tlb-y)
35endif
36
Matt Fleming6ae66502010-03-29 15:24:54 +090037obj-$(CONFIG_DEBUG_FS) += $(debugfs-y)
Paul Mundt1b3edd92009-08-16 03:49:21 +090038obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
Paul Mundta0ab3662010-01-13 18:31:48 +090039obj-$(CONFIG_PMB) += pmb.o
Paul Mundt1b3edd92009-08-16 03:49:21 +090040obj-$(CONFIG_NUMA) += numa.o
Matt Fleming4d35b932009-11-05 07:54:17 +000041obj-$(CONFIG_IOREMAP_FIXED) += ioremap_fixed.o
Paul Mundt9edef282010-02-17 16:28:00 +090042obj-$(CONFIG_UNCACHED_MAPPING) += uncached.o
Paul Mundtc9934872010-10-15 02:09:00 +090043obj-$(CONFIG_HAVE_SRAM_POOL) += sram.o
Paul Mundt1b3edd92009-08-16 03:49:21 +090044
Chris Smithd4f7e512010-11-12 16:26:54 +010045GCOV_PROFILE_pmb.o := n
46
Paul Mundt2ec08e12012-05-14 16:46:07 +090047# Special flags for tlbex_64.o. This puts restrictions on the number of
Paul Mundt1b3edd92009-08-16 03:49:21 +090048# caller-save registers that the compiler can target when building this file.
49# This is required because the code is called from a context in entry.S where
50# very few registers have been saved in the exception handler (for speed
51# reasons).
52# The caller save registers that have been saved and which can be used are
53# r2,r3,r4,r5 : argument passing
54# r15, r18 : SP and LINK
55# tr0-4 : allow all caller-save TR's. The compiler seems to be able to make
56# use of them, so it's probably beneficial to performance to save them
57# and have them available for it.
58#
59# The resources not listed below are callee save, i.e. the compiler is free to
60# use any of them and will spill them to the stack itself.
61
Paul Mundt2ec08e12012-05-14 16:46:07 +090062CFLAGS_tlbex_64.o += -ffixed-r7 \
Paul Mundt1b3edd92009-08-16 03:49:21 +090063 -ffixed-r8 -ffixed-r9 -ffixed-r10 -ffixed-r11 -ffixed-r12 \
64 -ffixed-r13 -ffixed-r14 -ffixed-r16 -ffixed-r17 -ffixed-r19 \
65 -ffixed-r20 -ffixed-r21 -ffixed-r22 -ffixed-r23 \
66 -ffixed-r24 -ffixed-r25 -ffixed-r26 -ffixed-r27 \
67 -ffixed-r36 -ffixed-r37 -ffixed-r38 -ffixed-r39 -ffixed-r40 \
68 -ffixed-r41 -ffixed-r42 -ffixed-r43 \
69 -ffixed-r60 -ffixed-r61 -ffixed-r62 \
70 -fomit-frame-pointer
71
matt mooneya234ca02010-09-23 06:51:21 +000072ccflags-y := -Werror