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 6*bbc90bc1SMasahiro Yamada$(shell mkdir -p $(out) $(uapi)) 71f57d5d8SIngo Molnar 829c5c3acSMasahiro Yamadasyscall32 := $(src)/syscall_32.tbl 929c5c3acSMasahiro Yamadasyscall64 := $(src)/syscall_64.tbl 101f57d5d8SIngo Molnar 113cba325bSMasahiro Yamadasyshdr := $(srctree)/scripts/syscallhdr.sh 126218d0f6SMasahiro Yamadasystbl := $(srctree)/scripts/syscalltbl.sh 131eb8a498SMasahiro Yamadaoffset := 141eb8a498SMasahiro Yamadaprefix := 151f57d5d8SIngo Molnar 161f57d5d8SIngo Molnarquiet_cmd_syshdr = SYSHDR $@ 173cba325bSMasahiro Yamada cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --abis $(abis) --emit-nr \ 183cba325bSMasahiro Yamada $(if $(offset),--offset $(offset)) \ 193cba325bSMasahiro Yamada $(if $(prefix),--prefix $(prefix)) \ 203cba325bSMasahiro Yamada $< $@ 211f57d5d8SIngo Molnarquiet_cmd_systbl = SYSTBL $@ 226218d0f6SMasahiro Yamada cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis $(abis) $< $@ 231f57d5d8SIngo Molnar 241f57d5d8SIngo Molnarquiet_cmd_hypercalls = HYPERCALLS $@ 25865fa29fSMasahiro Yamada cmd_hypercalls = $(CONFIG_SHELL) '$<' $@ $(filter-out $<, $(real-prereqs)) 261f57d5d8SIngo Molnar 273cba325bSMasahiro Yamada$(uapi)/unistd_32.h: abis := i386 28865fa29fSMasahiro Yamada$(uapi)/unistd_32.h: $(syscall32) $(syshdr) FORCE 291f57d5d8SIngo Molnar $(call if_changed,syshdr) 301f57d5d8SIngo Molnar 313cba325bSMasahiro Yamada$(out)/unistd_32_ia32.h: abis := i386 323cba325bSMasahiro Yamada$(out)/unistd_32_ia32.h: prefix := ia32_ 33865fa29fSMasahiro Yamada$(out)/unistd_32_ia32.h: $(syscall32) $(syshdr) FORCE 341f57d5d8SIngo Molnar $(call if_changed,syshdr) 351f57d5d8SIngo Molnar 363cba325bSMasahiro Yamada$(uapi)/unistd_x32.h: abis := common,x32 373cba325bSMasahiro Yamada$(uapi)/unistd_x32.h: offset := __X32_SYSCALL_BIT 38865fa29fSMasahiro Yamada$(uapi)/unistd_x32.h: $(syscall64) $(syshdr) FORCE 391f57d5d8SIngo Molnar $(call if_changed,syshdr) 401f57d5d8SIngo Molnar 413cba325bSMasahiro Yamada$(uapi)/unistd_64.h: abis := common,64 42865fa29fSMasahiro Yamada$(uapi)/unistd_64.h: $(syscall64) $(syshdr) FORCE 431f57d5d8SIngo Molnar $(call if_changed,syshdr) 441f57d5d8SIngo Molnar 453cba325bSMasahiro Yamada$(out)/unistd_64_x32.h: abis := x32 463cba325bSMasahiro Yamada$(out)/unistd_64_x32.h: prefix := x32_ 47865fa29fSMasahiro Yamada$(out)/unistd_64_x32.h: $(syscall64) $(syshdr) FORCE 481f57d5d8SIngo Molnar $(call if_changed,syshdr) 491f57d5d8SIngo Molnar 506218d0f6SMasahiro Yamada$(out)/syscalls_32.h: abis := i386 51865fa29fSMasahiro Yamada$(out)/syscalls_32.h: $(syscall32) $(systbl) FORCE 521f57d5d8SIngo Molnar $(call if_changed,systbl) 536218d0f6SMasahiro Yamada$(out)/syscalls_64.h: abis := common,64 54865fa29fSMasahiro Yamada$(out)/syscalls_64.h: $(syscall64) $(systbl) FORCE 551f57d5d8SIngo Molnar $(call if_changed,systbl) 566218d0f6SMasahiro Yamada$(out)/syscalls_x32.h: abis := common,x32 576218d0f6SMasahiro Yamada$(out)/syscalls_x32.h: $(syscall64) $(systbl) FORCE 586218d0f6SMasahiro Yamada $(call if_changed,systbl) 591f57d5d8SIngo Molnar 60865fa29fSMasahiro Yamada$(out)/xen-hypercalls.h: $(srctree)/scripts/xen-hypercalls.sh FORCE 611f57d5d8SIngo Molnar $(call if_changed,hypercalls) 621f57d5d8SIngo Molnar 631f57d5d8SIngo Molnar$(out)/xen-hypercalls.h: $(srctree)/include/xen/interface/xen*.h 641f57d5d8SIngo Molnar 651f57d5d8SIngo Molnaruapisyshdr-y += unistd_32.h unistd_64.h unistd_x32.h 661f57d5d8SIngo Molnarsyshdr-y += syscalls_32.h 671f57d5d8SIngo Molnarsyshdr-$(CONFIG_X86_64) += unistd_32_ia32.h unistd_64_x32.h 681f57d5d8SIngo Molnarsyshdr-$(CONFIG_X86_64) += syscalls_64.h 696218d0f6SMasahiro Yamadasyshdr-$(CONFIG_X86_X32_ABI) += syscalls_x32.h 701f57d5d8SIngo Molnarsyshdr-$(CONFIG_XEN) += xen-hypercalls.h 711f57d5d8SIngo Molnar 72865fa29fSMasahiro Yamadauapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y)) 73865fa29fSMasahiro Yamadasyshdr-y := $(addprefix $(out)/, $(syshdr-y)) 74865fa29fSMasahiro Yamadatargets += $(addprefix ../../../../, $(uapisyshdr-y) $(syshdr-y)) 751f57d5d8SIngo Molnar 761f57d5d8SIngo MolnarPHONY += all 77865fa29fSMasahiro Yamadaall: $(uapisyshdr-y) $(syshdr-y) 781f57d5d8SIngo Molnar @: 79