1# SPDX-License-Identifier: GPL-2.0 2kapi := arch/$(SRCARCH)/include/generated/asm 3uapi := arch/$(SRCARCH)/include/generated/uapi/asm 4 5$(shell mkdir -p $(uapi) $(kapi)) 6 7syshdr := $(srctree)/scripts/syscallhdr.sh 8sysnr := $(srctree)/$(src)/syscallnr.sh 9systbl := $(srctree)/scripts/syscalltbl.sh 10 11quiet_cmd_syshdr = SYSHDR $@ 12 cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --offset __NR_Linux $< $@ 13 14quiet_cmd_sysnr = SYSNR $@ 15 cmd_sysnr = $(CONFIG_SHELL) '$(sysnr)' '$<' '$@' \ 16 '$(sysnr_abis_$(basetarget))' \ 17 '$(sysnr_pfx_$(basetarget))' 18 19quiet_cmd_systbl = SYSTBL $@ 20 cmd_systbl = $(CONFIG_SHELL) $(systbl) $< $@ 21 22$(uapi)/unistd_%.h: $(src)/syscall_%.tbl $(syshdr) FORCE 23 $(call if_changed,syshdr) 24 25sysnr_pfx_unistd_nr_n32 := N32 26sysnr_pfx_unistd_nr_n64 := 64 27sysnr_pfx_unistd_nr_o32 := O32 28 29$(kapi)/unistd_nr_%.h: $(src)/syscall_%.tbl $(sysnr) FORCE 30 $(call if_changed,sysnr) 31 32$(kapi)/syscall_table_%.h: $(src)/syscall_%.tbl $(systbl) FORCE 33 $(call if_changed,systbl) 34 35uapisyshdr-y += unistd_n32.h \ 36 unistd_n64.h \ 37 unistd_o32.h 38kapisyshdr-y += syscall_table_n32.h \ 39 syscall_table_n64.h \ 40 syscall_table_o32.h \ 41 unistd_nr_n32.h \ 42 unistd_nr_n64.h \ 43 unistd_nr_o32.h 44 45uapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y)) 46kapisyshdr-y := $(addprefix $(kapi)/, $(kapisyshdr-y)) 47targets += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y)) 48 49PHONY += all 50all: $(uapisyshdr-y) $(kapisyshdr-y) 51 @: 52