64 lines
1.9 KiB
Makefile
64 lines
1.9 KiB
Makefile
|
|
obj-$(CONFIG_SPU_FS) += spufs.o
|
|
spufs-y += inode.o file.o context.o syscalls.o coredump.o
|
|
spufs-y += sched.o backing_ops.o hw_ops.o run.o gang.o
|
|
spufs-y += switch.o fault.o lscsa_alloc.o
|
|
|
|
# magic for the trace events
|
|
CFLAGS_sched.o := -I$(src)
|
|
|
|
# Rules to build switch.o with the help of SPU tool chain
|
|
SPU_CROSS := spu-
|
|
SPU_CC := $(SPU_CROSS)gcc
|
|
SPU_AS := $(SPU_CROSS)gcc
|
|
SPU_LD := $(SPU_CROSS)ld
|
|
SPU_OBJCOPY := $(SPU_CROSS)objcopy
|
|
SPU_CFLAGS := -O2 -Wall -I$(srctree)/include \
|
|
-I$(objtree)/include2 -D__KERNEL__
|
|
SPU_AFLAGS := -c -D__ASSEMBLY__ -I$(srctree)/include \
|
|
-I$(objtree)/include2 -D__KERNEL__
|
|
SPU_LDFLAGS := -N -Ttext=0x0
|
|
|
|
$(obj)/switch.o: $(obj)/spu_save_dump.h $(obj)/spu_restore_dump.h
|
|
clean-files := spu_save_dump.h spu_restore_dump.h
|
|
|
|
# Compile SPU files
|
|
cmd_spu_cc = $(SPU_CC) $(SPU_CFLAGS) -c -o $@ $<
|
|
quiet_cmd_spu_cc = SPU_CC $@
|
|
$(obj)/spu_%.o: $(src)/spu_%.c
|
|
$(call if_changed,spu_cc)
|
|
|
|
# Assemble SPU files
|
|
cmd_spu_as = $(SPU_AS) $(SPU_AFLAGS) -o $@ $<
|
|
quiet_cmd_spu_as = SPU_AS $@
|
|
$(obj)/spu_%.o: $(src)/spu_%.S
|
|
$(call if_changed,spu_as)
|
|
|
|
# Link SPU Executables
|
|
cmd_spu_ld = $(SPU_LD) $(SPU_LDFLAGS) -o $@ $^
|
|
quiet_cmd_spu_ld = SPU_LD $@
|
|
$(obj)/spu_%: $(obj)/spu_%_crt0.o $(obj)/spu_%.o
|
|
$(call if_changed,spu_ld)
|
|
|
|
# Copy into binary format
|
|
cmd_spu_objcopy = $(SPU_OBJCOPY) -O binary $< $@
|
|
quiet_cmd_spu_objcopy = OBJCOPY $@
|
|
$(obj)/spu_%.bin: $(src)/spu_%
|
|
$(call if_changed,spu_objcopy)
|
|
|
|
# create C code from ELF executable
|
|
cmd_hexdump = ( \
|
|
echo "/*" ; \
|
|
echo " * $*_dump.h: Copyright (C) 2005 IBM." ; \
|
|
echo " * Hex-dump auto generated from $*.c." ; \
|
|
echo " * Do not edit!" ; \
|
|
echo " */" ; \
|
|
echo "static unsigned int $*_code[] " \
|
|
"__attribute__((__aligned__(128))) = {" ; \
|
|
hexdump -v -e '"0x" 4/1 "%02x" "," "\n"' $< ; \
|
|
echo "};" ; \
|
|
) > $@
|
|
quiet_cmd_hexdump = HEXDUMP $@
|
|
$(obj)/%_dump.h: $(obj)/%.bin
|
|
$(call if_changed,hexdump)
|