1 # SPDX-License-Identifier: GPL-2.0
2 kapi := arch/$(SRCARCH)/include/generated/asm
3 uapi := arch/$(SRCARCH)/include/generated/uapi/asm
5 _dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \
6 $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)')
8 syscall := $(src)/syscall.tbl
9 syshdr := $(srctree)/scripts/syscallhdr.sh
10 systbl := $(srctree)/scripts/syscalltbl.sh
12 quiet_cmd_syshdr = SYSHDR $@
13 cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis $(abis) $< $@
15 quiet_cmd_systbl = SYSTBL $@
16 cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis $(abis) $< $@
18 $(uapi)/unistd_32.h: abis := common,nospu,32
19 $(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE
20 $(call if_changed,syshdr)
22 $(uapi)/unistd_64.h: abis := common,nospu,64
23 $(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE
24 $(call if_changed,syshdr)
26 $(kapi)/syscall_table_32.h: abis := common,nospu,32
27 $(kapi)/syscall_table_32.h: $(syscall) $(systbl) FORCE
28 $(call if_changed,systbl)
30 $(kapi)/syscall_table_64.h: abis := common,nospu,64
31 $(kapi)/syscall_table_64.h: $(syscall) $(systbl) FORCE
32 $(call if_changed,systbl)
34 $(kapi)/syscall_table_spu.h: abis := common,spu
35 $(kapi)/syscall_table_spu.h: $(syscall) $(systbl) FORCE
36 $(call if_changed,systbl)
38 uapisyshdr-y += unistd_32.h unistd_64.h
39 kapisyshdr-y += syscall_table_32.h \
43 uapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y))
44 kapisyshdr-y := $(addprefix $(kapi)/, $(kapisyshdr-y))
45 targets += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
48 all: $(uapisyshdr-y) $(kapisyshdr-y)