1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 2af8e9470SMasahiro Yamadaout := arch/$(SRCARCH)/include/generated/asm 3af8e9470SMasahiro Yamadauapi := arch/$(SRCARCH)/include/generated/uapi/asm 41f57d5d8SIngo Molnar 51f57d5d8SIngo Molnar# Create output directory if not already present 61f57d5d8SIngo Molnar_dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)') \ 71f57d5d8SIngo Molnar $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') 81f57d5d8SIngo Molnar 929c5c3acSMasahiro Yamadasyscall32 := $(src)/syscall_32.tbl 1029c5c3acSMasahiro Yamadasyscall64 := $(src)/syscall_64.tbl 111f57d5d8SIngo Molnar 12*3cba325bSMasahiro Yamadasyshdr := $(srctree)/scripts/syscallhdr.sh 136218d0f6SMasahiro Yamadasystbl := $(srctree)/scripts/syscalltbl.sh 141f57d5d8SIngo Molnar 151f57d5d8SIngo Molnarquiet_cmd_syshdr = SYSHDR $@ 16*3cba325bSMasahiro Yamada cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --abis $(abis) --emit-nr \ 17*3cba325bSMasahiro Yamada $(if $(offset),--offset $(offset)) \ 18*3cba325bSMasahiro Yamada $(if $(prefix),--prefix $(prefix)) \ 19*3cba325bSMasahiro Yamada $< $@ 201f57d5d8SIngo Molnarquiet_cmd_systbl = SYSTBL $@ 216218d0f6SMasahiro Yamada cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis $(abis) $< $@ 221f57d5d8SIngo Molnar 231f57d5d8SIngo Molnarquiet_cmd_hypercalls = HYPERCALLS $@ 24865fa29fSMasahiro Yamada cmd_hypercalls = $(CONFIG_SHELL) '$<' $@ $(filter-out $<, $(real-prereqs)) 251f57d5d8SIngo Molnar 26*3cba325bSMasahiro Yamada$(uapi)/unistd_32.h: abis := i386 27865fa29fSMasahiro Yamada$(uapi)/unistd_32.h: $(syscall32) $(syshdr) FORCE 281f57d5d8SIngo Molnar $(call if_changed,syshdr) 291f57d5d8SIngo Molnar 30*3cba325bSMasahiro Yamada$(out)/unistd_32_ia32.h: abis := i386 31*3cba325bSMasahiro Yamada$(out)/unistd_32_ia32.h: prefix := ia32_ 32865fa29fSMasahiro Yamada$(out)/unistd_32_ia32.h: $(syscall32) $(syshdr) FORCE 331f57d5d8SIngo Molnar $(call if_changed,syshdr) 341f57d5d8SIngo Molnar 35*3cba325bSMasahiro Yamada$(uapi)/unistd_x32.h: abis := common,x32 36*3cba325bSMasahiro Yamada$(uapi)/unistd_x32.h: offset := __X32_SYSCALL_BIT 37865fa29fSMasahiro Yamada$(uapi)/unistd_x32.h: $(syscall64) $(syshdr) FORCE 381f57d5d8SIngo Molnar $(call if_changed,syshdr) 391f57d5d8SIngo Molnar 40*3cba325bSMasahiro Yamada$(uapi)/unistd_64.h: abis := common,64 41865fa29fSMasahiro Yamada$(uapi)/unistd_64.h: $(syscall64) $(syshdr) FORCE 421f57d5d8SIngo Molnar $(call if_changed,syshdr) 431f57d5d8SIngo Molnar 44*3cba325bSMasahiro Yamada$(out)/unistd_64_x32.h: abis := x32 45*3cba325bSMasahiro Yamada$(out)/unistd_64_x32.h: prefix := x32_ 46865fa29fSMasahiro Yamada$(out)/unistd_64_x32.h: $(syscall64) $(syshdr) FORCE 471f57d5d8SIngo Molnar $(call if_changed,syshdr) 481f57d5d8SIngo Molnar 496218d0f6SMasahiro Yamada$(out)/syscalls_32.h: abis := i386 50865fa29fSMasahiro Yamada$(out)/syscalls_32.h: $(syscall32) $(systbl) FORCE 511f57d5d8SIngo Molnar $(call if_changed,systbl) 526218d0f6SMasahiro Yamada$(out)/syscalls_64.h: abis := common,64 53865fa29fSMasahiro Yamada$(out)/syscalls_64.h: $(syscall64) $(systbl) FORCE 541f57d5d8SIngo Molnar $(call if_changed,systbl) 556218d0f6SMasahiro Yamada$(out)/syscalls_x32.h: abis := common,x32 566218d0f6SMasahiro Yamada$(out)/syscalls_x32.h: $(syscall64) $(systbl) FORCE 576218d0f6SMasahiro Yamada $(call if_changed,systbl) 581f57d5d8SIngo Molnar 59865fa29fSMasahiro Yamada$(out)/xen-hypercalls.h: $(srctree)/scripts/xen-hypercalls.sh FORCE 601f57d5d8SIngo Molnar $(call if_changed,hypercalls) 611f57d5d8SIngo Molnar 621f57d5d8SIngo Molnar$(out)/xen-hypercalls.h: $(srctree)/include/xen/interface/xen*.h 631f57d5d8SIngo Molnar 641f57d5d8SIngo Molnaruapisyshdr-y += unistd_32.h unistd_64.h unistd_x32.h 651f57d5d8SIngo Molnarsyshdr-y += syscalls_32.h 661f57d5d8SIngo Molnarsyshdr-$(CONFIG_X86_64) += unistd_32_ia32.h unistd_64_x32.h 671f57d5d8SIngo Molnarsyshdr-$(CONFIG_X86_64) += syscalls_64.h 686218d0f6SMasahiro Yamadasyshdr-$(CONFIG_X86_X32) += syscalls_x32.h 691f57d5d8SIngo Molnarsyshdr-$(CONFIG_XEN) += xen-hypercalls.h 701f57d5d8SIngo Molnar 71865fa29fSMasahiro Yamadauapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y)) 72865fa29fSMasahiro Yamadasyshdr-y := $(addprefix $(out)/, $(syshdr-y)) 73865fa29fSMasahiro Yamadatargets += $(addprefix ../../../../, $(uapisyshdr-y) $(syshdr-y)) 741f57d5d8SIngo Molnar 751f57d5d8SIngo MolnarPHONY += all 76865fa29fSMasahiro Yamadaall: $(uapisyshdr-y) $(syshdr-y) 771f57d5d8SIngo Molnar @: 78