/
usr
/
src
/
kernels
/
4.18.0-553.121.1.el8_10.x86_64
/
arch
/
powerpc
/
platforms
/
cell
/
spufs
/
/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/arch/powerpc/platforms/cell/spufs
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Makefile
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/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/arch/powerpc/platforms/cell/spufs/Makefile
(1933B)
# SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_SPU_FS) += spufs.o spufs-y += inode.o file.o context.o syscalls.o spufs-y += sched.o backing_ops.o hw_ops.o run.o gang.o spufs-y += switch.o fault.o lscsa_alloc.o spufs-$(CONFIG_COREDUMP) += coredump.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 -D__KERNEL__ SPU_AFLAGS := -c -D__ASSEMBLY__ -I$(srctree)/include -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)
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