167207b96SArnd Bergmannobj-$(CONFIG_SPU_FS) += spufs.o
25473af04SMark Nutterspufs-y += inode.o file.o context.o switch.o syscalls.o
3ce8ab854SArnd Bergmannspufs-y += sched.o backing_ops.o hw_ops.o run.o
45473af04SMark Nutter
505b84117SMark Nutter# Rules to build switch.o with the help of SPU tool chain
605b84117SMark NutterSPU_CROSS	:= spu-
705b84117SMark NutterSPU_CC		:= $(SPU_CROSS)gcc
805b84117SMark NutterSPU_AS		:= $(SPU_CROSS)gcc
905b84117SMark NutterSPU_LD		:= $(SPU_CROSS)ld
1005b84117SMark NutterSPU_OBJCOPY	:= $(SPU_CROSS)objcopy
1105b84117SMark NutterSPU_CFLAGS	:= -O2 -Wall -I$(srctree)/include -I$(objtree)/include2
1205b84117SMark NutterSPU_AFLAGS	:= -c -D__ASSEMBLY__ -I$(srctree)/include -I$(objtree)/include2
1305b84117SMark NutterSPU_LDFLAGS	:= -N -Ttext=0x0
1405b84117SMark Nutter
155473af04SMark Nutter$(obj)/switch.o: $(obj)/spu_save_dump.h $(obj)/spu_restore_dump.h
1605b84117SMark Nutter
1705b84117SMark Nutter# Compile SPU files
1805b84117SMark Nutter      cmd_spu_cc = $(SPU_CC) $(SPU_CFLAGS) -c -o $@ $<
1905b84117SMark Nutterquiet_cmd_spu_cc = SPU_CC  $@
2005b84117SMark Nutter$(obj)/spu_%.o: $(src)/spu_%.c
2105b84117SMark Nutter	$(call if_changed,spu_cc)
2205b84117SMark Nutter
2305b84117SMark Nutter# Assemble SPU files
2405b84117SMark Nutter      cmd_spu_as = $(SPU_AS) $(SPU_AFLAGS) -o $@ $<
2505b84117SMark Nutterquiet_cmd_spu_as = SPU_AS  $@
2605b84117SMark Nutter$(obj)/spu_%.o: $(src)/spu_%.S
2705b84117SMark Nutter	$(call if_changed,spu_as)
2805b84117SMark Nutter
2905b84117SMark Nutter# Link SPU Executables
3005b84117SMark Nutter      cmd_spu_ld = $(SPU_LD) $(SPU_LDFLAGS) -o $@ $^
3105b84117SMark Nutterquiet_cmd_spu_ld = SPU_LD  $@
3205b84117SMark Nutter$(obj)/spu_%: $(obj)/spu_%_crt0.o $(obj)/spu_%.o
3305b84117SMark Nutter	$(call if_changed,spu_ld)
3405b84117SMark Nutter
3505b84117SMark Nutter# Copy into binary format
3605b84117SMark Nutter      cmd_spu_objcopy = $(SPU_OBJCOPY) -O binary $< $@
3705b84117SMark Nutterquiet_cmd_spu_objcopy = OBJCOPY $@
3805b84117SMark Nutter$(obj)/spu_%.bin: $(src)/spu_%
3905b84117SMark Nutter	$(call if_changed,spu_objcopy)
4005b84117SMark Nutter
4105b84117SMark Nutter# create C code from ELF executable
4205b84117SMark Nuttercmd_hexdump   = ( \
4305b84117SMark Nutter		echo "/*" ; \
4405b84117SMark Nutter		echo " * $*_dump.h: Copyright (C) 2005 IBM." ; \
4505b84117SMark Nutter		echo " * Hex-dump auto generated from $*.c." ; \
4605b84117SMark Nutter		echo " * Do not edit!" ; \
4705b84117SMark Nutter		echo " */" ; \
4805b84117SMark Nutter		echo "static unsigned int $*_code[] __page_aligned = {" ; \
49462c853eSArnd Bergmann		hexdump -v -e '"0x" 4/1 "%02x" "," "\n"' $< ; \
5005b84117SMark Nutter		echo "};" ; \
5105b84117SMark Nutter		) > $@
5205b84117SMark Nutterquiet_cmd_hexdump = HEXDUMP $@
5305b84117SMark Nutter$(obj)/%_dump.h: $(obj)/%.bin
5405b84117SMark Nutter	$(call if_changed,hexdump)
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