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 123cba325bSMasahiro Yamadasyshdr := $(srctree)/scripts/syscallhdr.sh 136218d0f6SMasahiro Yamadasystbl := $(srctree)/scripts/syscalltbl.sh 14*1eb8a498SMasahiro Yamadaoffset := 15*1eb8a498SMasahiro Yamadaprefix := 161f57d5d8SIngo Molnar 171f57d5d8SIngo Molnarquiet_cmd_syshdr = SYSHDR $@ 183cba325bSMasahiro Yamada cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --abis $(abis) --emit-nr \ 193cba325bSMasahiro Yamada $(if $(offset),--offset $(offset)) \ 203cba325bSMasahiro Yamada $(if $(prefix),--prefix $(prefix)) \ 213cba325bSMasahiro Yamada $< $@ 221f57d5d8SIngo Molnarquiet_cmd_systbl = SYSTBL $@ 236218d0f6SMasahiro Yamada cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis $(abis) $< $@ 241f57d5d8SIngo Molnar 251f57d5d8SIngo Molnarquiet_cmd_hypercalls = HYPERCALLS $@ 26865fa29fSMasahiro Yamada cmd_hypercalls = $(CONFIG_SHELL) '$<' $@ $(filter-out $<, $(real-prereqs)) 271f57d5d8SIngo Molnar 283cba325bSMasahiro Yamada$(uapi)/unistd_32.h: abis := i386 29865fa29fSMasahiro Yamada$(uapi)/unistd_32.h: $(syscall32) $(syshdr) FORCE 301f57d5d8SIngo Molnar $(call if_changed,syshdr) 311f57d5d8SIngo Molnar 323cba325bSMasahiro Yamada$(out)/unistd_32_ia32.h: abis := i386 333cba325bSMasahiro Yamada$(out)/unistd_32_ia32.h: prefix := ia32_ 34865fa29fSMasahiro Yamada$(out)/unistd_32_ia32.h: $(syscall32) $(syshdr) FORCE 351f57d5d8SIngo Molnar $(call if_changed,syshdr) 361f57d5d8SIngo Molnar 373cba325bSMasahiro Yamada$(uapi)/unistd_x32.h: abis := common,x32 383cba325bSMasahiro Yamada$(uapi)/unistd_x32.h: offset := __X32_SYSCALL_BIT 39865fa29fSMasahiro Yamada$(uapi)/unistd_x32.h: $(syscall64) $(syshdr) FORCE 401f57d5d8SIngo Molnar $(call if_changed,syshdr) 411f57d5d8SIngo Molnar 423cba325bSMasahiro Yamada$(uapi)/unistd_64.h: abis := common,64 43865fa29fSMasahiro Yamada$(uapi)/unistd_64.h: $(syscall64) $(syshdr) FORCE 441f57d5d8SIngo Molnar $(call if_changed,syshdr) 451f57d5d8SIngo Molnar 463cba325bSMasahiro Yamada$(out)/unistd_64_x32.h: abis := x32 473cba325bSMasahiro Yamada$(out)/unistd_64_x32.h: prefix := x32_ 48865fa29fSMasahiro Yamada$(out)/unistd_64_x32.h: $(syscall64) $(syshdr) FORCE 491f57d5d8SIngo Molnar $(call if_changed,syshdr) 501f57d5d8SIngo Molnar 516218d0f6SMasahiro Yamada$(out)/syscalls_32.h: abis := i386 52865fa29fSMasahiro Yamada$(out)/syscalls_32.h: $(syscall32) $(systbl) FORCE 531f57d5d8SIngo Molnar $(call if_changed,systbl) 546218d0f6SMasahiro Yamada$(out)/syscalls_64.h: abis := common,64 55865fa29fSMasahiro Yamada$(out)/syscalls_64.h: $(syscall64) $(systbl) FORCE 561f57d5d8SIngo Molnar $(call if_changed,systbl) 576218d0f6SMasahiro Yamada$(out)/syscalls_x32.h: abis := common,x32 586218d0f6SMasahiro Yamada$(out)/syscalls_x32.h: $(syscall64) $(systbl) FORCE 596218d0f6SMasahiro Yamada $(call if_changed,systbl) 601f57d5d8SIngo Molnar 61865fa29fSMasahiro Yamada$(out)/xen-hypercalls.h: $(srctree)/scripts/xen-hypercalls.sh FORCE 621f57d5d8SIngo Molnar $(call if_changed,hypercalls) 631f57d5d8SIngo Molnar 641f57d5d8SIngo Molnar$(out)/xen-hypercalls.h: $(srctree)/include/xen/interface/xen*.h 651f57d5d8SIngo Molnar 661f57d5d8SIngo Molnaruapisyshdr-y += unistd_32.h unistd_64.h unistd_x32.h 671f57d5d8SIngo Molnarsyshdr-y += syscalls_32.h 681f57d5d8SIngo Molnarsyshdr-$(CONFIG_X86_64) += unistd_32_ia32.h unistd_64_x32.h 691f57d5d8SIngo Molnarsyshdr-$(CONFIG_X86_64) += syscalls_64.h 706218d0f6SMasahiro Yamadasyshdr-$(CONFIG_X86_X32) += syscalls_x32.h 711f57d5d8SIngo Molnarsyshdr-$(CONFIG_XEN) += xen-hypercalls.h 721f57d5d8SIngo Molnar 73865fa29fSMasahiro Yamadauapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y)) 74865fa29fSMasahiro Yamadasyshdr-y := $(addprefix $(out)/, $(syshdr-y)) 75865fa29fSMasahiro Yamadatargets += $(addprefix ../../../../, $(uapisyshdr-y) $(syshdr-y)) 761f57d5d8SIngo Molnar 771f57d5d8SIngo MolnarPHONY += all 78865fa29fSMasahiro Yamadaall: $(uapisyshdr-y) $(syshdr-y) 791f57d5d8SIngo Molnar @: 80