From d088f323574ea932a9bfc65302120e1526131887 Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Wed, 21 Nov 2007 22:28:28 +0900
Subject: sh: Consolidate sh/sh64 Makefiles.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 arch/sh/Makefile | 50 ++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 44 insertions(+), 6 deletions(-)

(limited to 'arch/sh/Makefile')

diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 3825e226dd64..afe4e6343248 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -139,6 +139,12 @@ core-y	+= $(addprefix arch/sh/boards/, \
 	     $(filter-out ., $(patsubst %,%/,$(machdir-y))))
 endif
 
+# SH-5 mach types
+# XXX.. to be reconciled with machdir-y later.
+core-$(CONFIG_SH_SIMULATOR)	+= arch/sh/mach-sim/
+core-$(CONFIG_SH_CAYMAN)	+= arch/sh/mach-cayman/
+core-$(CONFIG_SH_HARP)		+= arch/sh/mach-harp/
+
 # Companion chips
 core-$(CONFIG_HD6446X_SERIES)	+= arch/sh/cchips/hd6446x/
 core-$(CONFIG_MFD_SM501)	+= arch/sh/cchips/voyagergx/
@@ -203,9 +209,8 @@ 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
 
@@ -216,16 +221,49 @@ zImage uImage uImage.srec vmlinux.srec: vmlinux
 
 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
-- 
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