# # Makefile for the Linux SuperH-specific parts of the memory manager. # obj-y := alignment.o cache.o init.o consistent.o mmap.o cacheops-$([31mCONFIG_CPU_J2[0m) := cache-j2.o cacheops-$([31mCONFIG_CPU_SUBTYPE_SH7619[0m) := cache-sh2.o cacheops-$([31mCONFIG_CPU_SH2A[0m) := cache-sh2a.o cacheops-$([31mCONFIG_CPU_SH3[0m) := cache-sh3.o cacheops-$([31mCONFIG_CPU_SH4[0m) := cache-sh4.o flush-sh4.o cacheops-$([31mCONFIG_CPU_SH5[0m) := cache-sh5.o flush-sh4.o cacheops-$([31mCONFIG_SH7705_CACHE_32KB[0m) += cache-sh7705.o cacheops-$([31mCONFIG_CPU_SHX3[0m) += cache-shx3.o obj-y += $(cacheops-y) mmu-y := nommu.o extable_32.o mmu-$([31mCONFIG_MMU[0m) := extable_$(BITS).o fault.o gup.o ioremap.o kmap.o \ pgtable.o tlbex_$(BITS).o tlbflush_$(BITS).o obj-y += $(mmu-y) debugfs-y := asids-debugfs.o ifndef [31mCONFIG_CACHE_OFF[0m debugfs-$([31mCONFIG_CPU_SH4[0m) += cache-debugfs.o endif ifdef [31mCONFIG_MMU[0m debugfs-$([31mCONFIG_CPU_SH4[0m) += tlb-debugfs.o tlb-$([31mCONFIG_CPU_SH3[0m) := tlb-sh3.o tlb-$([31mCONFIG_CPU_SH4[0m) := tlb-sh4.o tlb-urb.o tlb-$([31mCONFIG_CPU_SH5[0m) := tlb-sh5.o tlb-$([31mCONFIG_CPU_HAS_PTEAEX[0m) := tlb-pteaex.o tlb-urb.o obj-y += $(tlb-y) endif obj-$([31mCONFIG_DEBUG_FS[0m) += $(debugfs-y) obj-$([31mCONFIG_HUGETLB_PAGE[0m) += hugetlbpage.o obj-$([31mCONFIG_PMB[0m) += pmb.o obj-$([31mCONFIG_NUMA[0m) += numa.o obj-$([31mCONFIG_IOREMAP_FIXED[0m) += ioremap_fixed.o obj-$([31mCONFIG_UNCACHED_MAPPING[0m) += uncached.o obj-$([31mCONFIG_HAVE_SRAM_POOL[0m) += sram.o GCOV_PROFILE_pmb.o := n # 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 # reasons). # The caller save registers that have been saved and which can be used are # r2,r3,r4,r5 : argument passing # r15, r18 : SP and LINK # tr0-4 : allow all caller-save TR's. The compiler seems to be able to make # use of them, so it's probably beneficial to performance to save them # and have them available for it. # # 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_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 \ -ffixed-r24 -ffixed-r25 -ffixed-r26 -ffixed-r27 \ -ffixed-r36 -ffixed-r37 -ffixed-r38 -ffixed-r39 -ffixed-r40 \ -ffixed-r41 -ffixed-r42 -ffixed-r43 \ -ffixed-r60 -ffixed-r61 -ffixed-r62 \ -fomit-frame-pointer ccflags-y := -Werror |