projects / thirdparty / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 91edfa49 | 2 | |
| 67207b96 | 3 | obj-$(CONFIG_SPU_FS) += spufs.o |
| e623fbf1 | 4 | spufs-y += inode.o file.o context.o syscalls.o |
| 6263203e | 5 | spufs-y += sched.o backing_ops.o hw_ops.o run.o gang.o |
| 7cd58e43 | 6 | spufs-y += switch.o fault.o lscsa_alloc.o |
| e623fbf1 | 7 | spufs-$(CONFIG_COREDUMP) += coredump.o |
| 5473af04 | 8 | |
| ae142e0c CH |
9 | # magic for the trace events |
| 10 | CFLAGS_sched.o := -I$(src) | |
| 038200cf | 11 | |
| 05b84117 MN |
12 | # Rules to build switch.o with the help of SPU tool chain |
| 13 | SPU_CROSS := spu- | |
| 14 | SPU_CC := $(SPU_CROSS)gcc | |
| 15 | SPU_AS := $(SPU_CROSS)gcc | |
| 16 | SPU_LD := $(SPU_CROSS)ld | |
| 17 | SPU_OBJCOPY := $(SPU_CROSS)objcopy | |
| 96f13045 SR |
18 | SPU_CFLAGS := -O2 -Wall -I$(srctree)/include -D__KERNEL__ |
| 19 | SPU_AFLAGS := -c -D__ASSEMBLY__ -I$(srctree)/include -D__KERNEL__ | |
| 05b84117 MN |
20 | SPU_LDFLAGS := -N -Ttext=0x0 |
| 21 | ||
| 5473af04 | 22 | $(obj)/switch.o: $(obj)/spu_save_dump.h $(obj)/spu_restore_dump.h |
| 6e18b27b | 23 | clean-files := spu_save_dump.h spu_restore_dump.h |
| 05b84117 MN |
24 | |
| 25 | # Compile SPU files | |
| 26 | cmd_spu_cc = $(SPU_CC) $(SPU_CFLAGS) -c -o $@ $< | |
| 27 | quiet_cmd_spu_cc = SPU_CC $@ | |
| 28 | $(obj)/spu_%.o: $(src)/spu_%.c | |
| 29 | $(call if_changed,spu_cc) | |
| 30 | ||
| 31 | # Assemble SPU files | |
| 32 | cmd_spu_as = $(SPU_AS) $(SPU_AFLAGS) -o $@ $< | |
| 33 | quiet_cmd_spu_as = SPU_AS $@ | |
| 34 | $(obj)/spu_%.o: $(src)/spu_%.S | |
| 35 | $(call if_changed,spu_as) | |
| 36 | ||
| 37 | # Link SPU Executables | |
| 38 | cmd_spu_ld = $(SPU_LD) $(SPU_LDFLAGS) -o $@ $^ | |
| 39 | quiet_cmd_spu_ld = SPU_LD $@ | |
| 40 | $(obj)/spu_%: $(obj)/spu_%_crt0.o $(obj)/spu_%.o | |
| 41 | $(call if_changed,spu_ld) | |
| 42 | ||
| 43 | # Copy into binary format | |
| 44 | cmd_spu_objcopy = $(SPU_OBJCOPY) -O binary $< $@ | |
| 45 | quiet_cmd_spu_objcopy = OBJCOPY $@ | |
| 46 | $(obj)/spu_%.bin: $(src)/spu_% | |
| 47 | $(call if_changed,spu_objcopy) | |
| 48 | ||
| 49 | # create C code from ELF executable | |
| 50 | cmd_hexdump = ( \ | |
| 51 | echo "/*" ; \ | |
| 52 | echo " * $*_dump.h: Copyright (C) 2005 IBM." ; \ | |
| 53 | echo " * Hex-dump auto generated from $*.c." ; \ | |
| 54 | echo " * Do not edit!" ; \ | |
| 55 | echo " */" ; \ | |
| 37950718 AB |
56 | echo "static unsigned int $*_code[] " \ |
| 57 | "__attribute__((__aligned__(128))) = {" ; \ | |
| 462c853e | 58 | hexdump -v -e '"0x" 4/1 "%02x" "," "\n"' $< ; \ |
| 05b84117 MN |
59 | echo "};" ; \ |
| 60 | ) > $@ | |
| 61 | quiet_cmd_hexdump = HEXDUMP $@ | |
| 62 | $(obj)/%_dump.h: $(obj)/%.bin | |
| 63 | $(call if_changed,hexdump) |