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- #
- # This file is subject to the terms and conditions of the GNU General Public
- # License. See the file "COPYING" in the main directory of this archive
- # for more details.
- #
- # Copyright (C) 2000, 2001 Paolo Alberelli
- # Copyright (C) 2003, 2004 Paul Mundt
- #
- # This file is included by the global makefile so that you can add your own
- # architecture-specific flags and dependencies. Remember to do have actions
- # for "archclean" and "archdep" for cleaning up and making dependencies for
- # this architecture
- #
- cpu-y := -mb
- cpu-$(CONFIG_LITTLE_ENDIAN) := -ml
- cpu-$(CONFIG_CPU_SH5) += -m5-32media-nofpu
- ifdef CONFIG_LITTLE_ENDIAN
- LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64'
- LDFLAGS += -EL -mshlelf32_linux
- else
- LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64+4'
- LDFLAGS += -EB -mshelf32_linux
- endif
- # No requirements for endianess support from AFLAGS, 'as' always run through gcc
- CFLAGS += $(cpu-y)
- LDFLAGS_vmlinux += --defsym phys_stext=_stext-$(CONFIG_CACHED_MEMORY_OFFSET) \
- --defsym phys_stext_shmedia=phys_stext+1 \
- -e phys_stext_shmedia
- OBJCOPYFLAGS := -O binary -R .note -R .comment -R .stab -R .stabstr -S
- #
- # arch/sh64/defconfig never had any hope of being
- # frequently updated, so use one that does
- #
- KBUILD_DEFCONFIG := cayman_defconfig
- ifdef LOADADDR
- LINKFLAGS += -Ttext $(word 1,$(LOADADDR))
- endif
- machine-$(CONFIG_SH_CAYMAN) := cayman
- machine-$(CONFIG_SH_SIMULATOR) := sim
- machine-$(CONFIG_SH_HARP) := harp
- machine-$(CONFIG_SH_ROMRAM) := romram
- head-y := arch/$(ARCH)/kernel/head.o arch/$(ARCH)/kernel/init_task.o
- core-y += arch/sh64/kernel/ arch/sh64/mm/
- ifneq ($(machine-y),)
- core-y += arch/sh64/mach-$(machine-y)/
- endif
- LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
- libs-y += arch/$(ARCH)/lib/ $(LIBGCC)
- drivers-$(CONFIG_OPROFILE) += arch/sh64/oprofile/
- boot := arch/$(ARCH)/boot
- zImage: vmlinux
- $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
- compressed: zImage
- archclean:
- $(Q)$(MAKE) $(clean)=$(boot)
- archprepare: arch/$(ARCH)/lib/syscalltab.h
- define filechk_gen-syscalltab
- (set -e; \
- echo "/*"; \
- echo " * DO NOT MODIFY."; \
- echo " *"; \
- echo " * This file was generated by arch/$(ARCH)/Makefile"; \
- echo " * Any changes will be reverted at build time."; \
- echo " */"; \
- echo ""; \
- echo "#ifndef __SYSCALLTAB_H"; \
- echo "#define __SYSCALLTAB_H"; \
- echo ""; \
- echo "#include <linux/kernel.h>"; \
- echo ""; \
- echo "struct syscall_info {"; \
- echo " const char *name;"; \
- echo "} syscall_info_table[] = {"; \
- sed -e '/^.*\.long /!d;s// { "/;s/\(\([^/]*\)\/\)\{1\}.*/\2/; \
- s/[ \t]*$$//g;s/$$/" },/;s/\("\)sys_/\1/g'; \
- echo "};"; \
- echo ""; \
- echo "#define NUM_SYSCALL_INFO_ENTRIES ARRAY_SIZE(syscall_info_table)"; \
- echo ""; \
- echo "#endif /* __SYSCALLTAB_H */" )
- endef
- arch/$(ARCH)/lib/syscalltab.h: arch/sh64/kernel/syscalls.S
- $(call filechk,gen-syscalltab)
- CLEAN_FILES += arch/$(ARCH)/lib/syscalltab.h
- define archhelp
- @echo ' zImage - Compressed kernel image (arch/sh64/boot/zImage)'
- endef
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