1 files changed, 68 insertions, 35 deletions

diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index e189fae8b60c..17fc36186bf4 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -1,17 +1,13 @@
-# $Id: Makefile,v 1.35 2004/04/15 03:39:20 sugioka Exp $
 #
-# 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.
+# arch/sh/Makefile
 #
 # Copyright (C) 1999  Kaz Kojima
 # Copyright (C) 2002, 2003, 2004  Paul Mundt
 # Copyright (C) 2002  M. R. Brown
 #
-# 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
+# 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.
 #
 isa-y                                   := any
 isa-$(CONFIG_SH_DSP)                    := sh
@@ -21,13 +17,9 @@ isa-$(CONFIG_CPU_SH3)			:= sh3
 isa-$(CONFIG_CPU_SH4)                   := sh4
 isa-$(CONFIG_CPU_SH4A)                  := sh4a
 isa-$(CONFIG_CPU_SH4AL_DSP)             := sh4al
-
+isa-$(CONFIG_CPU_SH5)                   := shmedia
 isa-$(CONFIG_SH_DSP)                    := $(isa-y)-dsp
 
-ifndef CONFIG_MMU
-isa-y                   := $(isa-y)-nommu
-endif
-
 ifndef CONFIG_SH_DSP
 ifndef CONFIG_SH_FPU
 isa-y                   := $(isa-y)-nofpu
@@ -44,6 +36,7 @@ cflags-$(CONFIG_CPU_SH4)		:= $(call cc-option,-m4,) \
         $(call cc-option,-mno-implicit-fp,-m4-nofpu)
 cflags-$(CONFIG_CPU_SH4A)               += $(call cc-option,-m4a,) \
                                            $(call cc-option,-m4a-nofpu,)
+cflags-$(CONFIG_CPU_SH5)                := $(call cc-option,-m5-32media-nofpu,)
 
 cflags-$(CONFIG_CPU_BIG_ENDIAN)         += -mb
 cflags-$(CONFIG_CPU_LITTLE_ENDIAN)      += -ml
@@ -66,22 +59,27 @@ cflags-y	+= $(isaflags-y) -ffreestanding
 cflags-$(CONFIG_MORE_COMPILE_OPTIONS)   += \
         $(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g')
 
-OBJCOPYFLAGS    := -O binary -R .note -R .note.gnu.build-id -R .comment -R .stab -R .stabstr -S
+OBJCOPYFLAGS    := -O binary -R .note -R .note.gnu.build-id -R .comment \
+                   -R .stab -R .stabstr -S
 
-#
-# arch/sh/defconfig doesn't reflect any real hardware, and as such should
-# never be used by anyone. Use a board-specific defconfig that has a
-# reasonable chance of being current instead.
-#
-KBUILD_DEFCONFIG := r7780rp_defconfig
+# Give the various platforms the opportunity to set default image types
+defaultimage-$(CONFIG_SUPERH32) := zImage
 
-KBUILD_IMAGE    := arch/sh/boot/zImage
+# Set some sensible Kbuild defaults
+KBUILD_DEFCONFIG        := r7780mp_defconfig
+KBUILD_IMAGE            := $(defaultimage-y)
 
 #
 # Choosing incompatible machines durings configuration will result in
 # error messages during linking.
 #
-LDFLAGS_vmlinux     += -e _stext
+ifdef CONFIG_SUPERH32
+LDFLAGS_vmlinux += -e _stext
+else
+LDFLAGS_vmlinux += --defsym phys_stext=_stext-$(CONFIG_PAGE_OFFSET) \
+                   --defsym phys_stext_shmedia=phys_stext+1 \
+                   -e phys_stext_shmedia
+endif
 
 ifdef CONFIG_CPU_LITTLE_ENDIAN
 LDFLAGS_vmlinux         += --defsym 'jiffies=jiffies_64'
@@ -94,7 +92,9 @@ endif
 KBUILD_CFLAGS           += -pipe $(cflags-y)
 KBUILD_AFLAGS           += $(cflags-y)
 
-head-y := arch/sh/kernel/head.o arch/sh/kernel/init_task.o
+head-y                  := arch/sh/kernel/init_task.o
+head-$(CONFIG_SUPERH32) += arch/sh/kernel/head_32.o
+head-$(CONFIG_SUPERH64) += arch/sh/kernel/head_64.o
 
 LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
 
@@ -112,11 +112,11 @@ machdir-$(CONFIG_SH_DREAMCAST)			+= dreamcast
 machdir-$(CONFIG_SH_MPC1211)                    += mpc1211
 machdir-$(CONFIG_SH_SH03)                       += sh03
 machdir-$(CONFIG_SH_SECUREEDGE5410)             += snapgear
-machdir-$(CONFIG_SH_HS7751RVOIP)                += renesas/hs7751rvoip
 machdir-$(CONFIG_SH_RTS7751R2D)                 += renesas/rts7751r2d
 machdir-$(CONFIG_SH_7751_SYSTEMH)               += renesas/systemh
 machdir-$(CONFIG_SH_EDOSK7705)                  += renesas/edosk7705
 machdir-$(CONFIG_SH_HIGHLANDER)                 += renesas/r7780rp
+machdir-$(CONFIG_SH_SDK7780)                    += renesas/sdk7780
 machdir-$(CONFIG_SH_7710VOIPGW)                 += renesas/sh7710voipgw
 machdir-$(CONFIG_SH_X3PROTO)                    += renesas/x3proto
 machdir-$(CONFIG_SH_SH4202_MICRODEV)            += superh/microdev
@@ -127,6 +127,7 @@ machdir-$(CONFIG_SH_7206_SOLUTION_ENGINE)	+= se/7206
 machdir-$(CONFIG_SH_7619_SOLUTION_ENGINE)       += se/7619
 machdir-$(CONFIG_SH_LBOX_RE2)                   += lboxre2
 machdir-$(CONFIG_SH_MAGIC_PANEL_R2)             += magicpanelr2
+machdir-$(CONFIG_SH_CAYMAN)                     += cayman
 
 incdir-y        := $(notdir $(machdir-y))
 
@@ -137,22 +138,22 @@ endif
 
 # Companion chips
 core-$(CONFIG_HD6446X_SERIES)   += arch/sh/cchips/hd6446x/
-core-$(CONFIG_MFD_SM501)        += arch/sh/cchips/voyagergx/
 
 cpuincdir-$(CONFIG_CPU_SH2)     := cpu-sh2
 cpuincdir-$(CONFIG_CPU_SH2A)    := cpu-sh2a
 cpuincdir-$(CONFIG_CPU_SH3)     := cpu-sh3
 cpuincdir-$(CONFIG_CPU_SH4)     := cpu-sh4
+cpuincdir-$(CONFIG_CPU_SH5)     := cpu-sh5
 
-libs-y                          := arch/sh/lib/ $(libs-y) $(LIBGCC)
+libs-$(CONFIG_SUPERH32)         := arch/sh/lib/ $(libs-y)
+libs-$(CONFIG_SUPERH64)         := arch/sh/lib64/ $(libs-y)
+libs-y                          += $(LIBGCC)
 
 drivers-y                       += arch/sh/drivers/
 drivers-$(CONFIG_OPROFILE)      += arch/sh/oprofile/
 
 boot := arch/sh/boot
 
-CPPFLAGS_vmlinux.lds := -traditional
-
 incdir-prefix   := $(srctree)/include/asm-sh/
 
 #       Update machine arch and proc symlinks if something which affects
@@ -196,29 +197,61 @@ include/asm-sh/.mach: $(wildcard include/config/sh/*.h) \
         done
         @touch $@
 
-archprepare: include/asm-sh/.cpu include/asm-sh/.mach maketools
-
 PHONY += maketools FORCE
+
 maketools:  include/linux/version.h FORCE
         $(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
 
-all: zImage
+all: $(KBUILD_IMAGE)
 
 zImage uImage uImage.srec vmlinux.srec: vmlinux
         $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
 compressed: zImage
 
+archprepare: include/asm-sh/.cpu include/asm-sh/.mach maketools \
+             arch/sh/lib64/syscalltab.h
+
 archclean:
         $(Q)$(MAKE) $(clean)=$(boot)
 
-CLEAN_FILES += include/asm-sh/machtypes.h \
-               include/asm-sh/cpu include/asm-sh/.cpu \
-               include/asm-sh/mach include/asm-sh/.mach
-
 define archhelp
         @echo '* zImage                    - Compressed kernel image'
         @echo '  vmlinux.srec              - Create an ELF S-record'
         @echo '  uImage                    - Create a bootable image for U-Boot'
         @echo '  uImage.srec               - Create an S-record for U-Boot'
 endef
+
+define filechk_gen-syscalltab
+       (set -e; \
+        echo "/*"; \
+        echo " * DO NOT MODIFY."; \
+        echo " *"; \
+        echo " * This file was generated by arch/sh/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/sh/lib64/syscalltab.h: arch/sh/kernel/syscalls_64.S
+        $(call filechk,gen-syscalltab)
+
+CLEAN_FILES += arch/sh/lib64/syscalltab.h \
+               include/asm-sh/machtypes.h \
+               include/asm-sh/cpu include/asm-sh/.cpu \
+               include/asm-sh/mach include/asm-sh/.mach