1out := $(obj)/../include/generated/asm 2uapi := $(obj)/../include/generated/uapi/asm 3 4# Create output directory if not already present 5_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)') \ 6 $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') 7 8syscall32 := $(srctree)/$(src)/syscall_32.tbl 9syscall64 := $(srctree)/$(src)/syscall_64.tbl 10 11syshdr := $(srctree)/$(src)/syscallhdr.sh 12systbl := $(srctree)/$(src)/syscalltbl.sh 13 14quiet_cmd_syshdr = SYSHDR $@ 15 cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@' \ 16 '$(syshdr_abi_$(basetarget))' \ 17 '$(syshdr_pfx_$(basetarget))' \ 18 '$(syshdr_offset_$(basetarget))' 19quiet_cmd_systbl = SYSTBL $@ 20 cmd_systbl = $(CONFIG_SHELL) '$(systbl)' $< $@ 21 22syshdr_abi_unistd_32 := i386 23$(uapi)/unistd_32.h: $(syscall32) $(syshdr) 24 $(call if_changed,syshdr) 25 26syshdr_abi_unistd_32_ia32 := i386 27syshdr_pfx_unistd_32_ia32 := ia32_ 28$(out)/unistd_32_ia32.h: $(syscall32) $(syshdr) 29 $(call if_changed,syshdr) 30 31syshdr_abi_unistd_x32 := common,x32 32syshdr_offset_unistd_x32 := __X32_SYSCALL_BIT 33$(uapi)/unistd_x32.h: $(syscall64) $(syshdr) 34 $(call if_changed,syshdr) 35 36syshdr_abi_unistd_64 := common,64 37$(uapi)/unistd_64.h: $(syscall64) $(syshdr) 38 $(call if_changed,syshdr) 39 40syshdr_abi_unistd_64_x32 := x32 41syshdr_pfx_unistd_64_x32 := x32_ 42$(out)/unistd_64_x32.h: $(syscall64) $(syshdr) 43 $(call if_changed,syshdr) 44 45$(out)/syscalls_32.h: $(syscall32) $(systbl) 46 $(call if_changed,systbl) 47$(out)/syscalls_64.h: $(syscall64) $(systbl) 48 $(call if_changed,systbl) 49 50uapisyshdr-y += unistd_32.h unistd_64.h unistd_x32.h 51syshdr-y += syscalls_32.h 52syshdr-$(CONFIG_X86_64) += unistd_32_ia32.h unistd_64_x32.h 53syshdr-$(CONFIG_X86_64) += syscalls_64.h 54 55targets += $(uapisyshdr-y) $(syshdr-y) 56 57all: $(addprefix $(uapi)/,$(uapisyshdr-y)) 58all: $(addprefix $(out)/,$(syshdr-y)) 59