1# SPDX-License-Identifier: GPL-2.0 2kapi := arch/$(SRCARCH)/include/generated/asm 3uapi := arch/$(SRCARCH)/include/generated/uapi/asm 4 5_dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \ 6 $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)') 7 8syscalln32 := $(src)/syscall_n32.tbl 9syscalln64 := $(src)/syscall_n64.tbl 10syscallo32 := $(src)/syscall_o32.tbl 11syshdr := $(srctree)/scripts/syscallhdr.sh 12sysnr := $(srctree)/$(src)/syscallnr.sh 13systbl := $(srctree)/scripts/syscalltbl.sh 14 15quiet_cmd_syshdr = SYSHDR $@ 16 cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --offset __NR_Linux $< $@ 17 18quiet_cmd_sysnr = SYSNR $@ 19 cmd_sysnr = $(CONFIG_SHELL) '$(sysnr)' '$<' '$@' \ 20 '$(sysnr_abis_$(basetarget))' \ 21 '$(sysnr_pfx_$(basetarget))' \ 22 '$(sysnr_offset_$(basetarget))' 23 24quiet_cmd_systbl = SYSTBL $@ 25 cmd_systbl = $(CONFIG_SHELL) $(systbl) $< $@ 26 27$(uapi)/unistd_n32.h: $(syscalln32) $(syshdr) FORCE 28 $(call if_changed,syshdr) 29 30$(uapi)/unistd_n64.h: $(syscalln64) $(syshdr) FORCE 31 $(call if_changed,syshdr) 32 33$(uapi)/unistd_o32.h: $(syscallo32) $(syshdr) FORCE 34 $(call if_changed,syshdr) 35 36sysnr_pfx_unistd_nr_n32 := N32 37sysnr_offset_unistd_nr_n32 := 6000 38$(kapi)/unistd_nr_n32.h: $(syscalln32) $(sysnr) FORCE 39 $(call if_changed,sysnr) 40 41sysnr_pfx_unistd_nr_n64 := 64 42sysnr_offset_unistd_nr_n64 := 5000 43$(kapi)/unistd_nr_n64.h: $(syscalln64) $(sysnr) FORCE 44 $(call if_changed,sysnr) 45 46sysnr_pfx_unistd_nr_o32 := O32 47sysnr_offset_unistd_nr_o32 := 4000 48$(kapi)/unistd_nr_o32.h: $(syscallo32) $(sysnr) FORCE 49 $(call if_changed,sysnr) 50 51$(kapi)/syscall_table_n32.h: $(syscalln32) $(systbl) FORCE 52 $(call if_changed,systbl) 53 54$(kapi)/syscall_table_n64.h: $(syscalln64) $(systbl) FORCE 55 $(call if_changed,systbl) 56 57$(kapi)/syscall_table_o32.h: $(syscallo32) $(systbl) FORCE 58 $(call if_changed,systbl) 59 60uapisyshdr-y += unistd_n32.h \ 61 unistd_n64.h \ 62 unistd_o32.h 63kapisyshdr-y += syscall_table_n32.h \ 64 syscall_table_n64.h \ 65 syscall_table_o32.h \ 66 unistd_nr_n32.h \ 67 unistd_nr_n64.h \ 68 unistd_nr_o32.h 69 70uapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y)) 71kapisyshdr-y := $(addprefix $(kapi)/, $(kapisyshdr-y)) 72targets += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y)) 73 74PHONY += all 75all: $(uapisyshdr-y) $(kapisyshdr-y) 76 @: 77