| # SPDX-License-Identifier: GPL-2.0 |
| out := arch/$(SRCARCH)/include/generated/asm |
| uapi := arch/$(SRCARCH)/include/generated/uapi/asm |
| |
| # Create output directory if not already present |
| _dummy := $(shell [ -d '$(out)' ] || mkdir -p '$(out)') \ |
| $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') |
| |
| syscall32 := $(srctree)/$(src)/syscall_32.tbl |
| syscall64 := $(srctree)/$(src)/syscall_64.tbl |
| |
| syshdr := $(srctree)/$(src)/syscallhdr.sh |
| systbl := $(srctree)/$(src)/syscalltbl.sh |
| |
| quiet_cmd_syshdr = SYSHDR $@ |
| cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@' \ |
| '$(syshdr_abi_$(basetarget))' \ |
| '$(syshdr_pfx_$(basetarget))' \ |
| '$(syshdr_offset_$(basetarget))' |
| quiet_cmd_systbl = SYSTBL $@ |
| cmd_systbl = $(CONFIG_SHELL) '$(systbl)' $< $@ |
| |
| quiet_cmd_hypercalls = HYPERCALLS $@ |
| cmd_hypercalls = $(CONFIG_SHELL) '$<' $@ $(filter-out $<,$^) |
| |
| syshdr_abi_unistd_32 := i386 |
| $(uapi)/unistd_32.h: $(syscall32) $(syshdr) |
| $(call if_changed,syshdr) |
| |
| syshdr_abi_unistd_32_ia32 := i386 |
| syshdr_pfx_unistd_32_ia32 := ia32_ |
| $(out)/unistd_32_ia32.h: $(syscall32) $(syshdr) |
| $(call if_changed,syshdr) |
| |
| syshdr_abi_unistd_x32 := common,x32 |
| syshdr_offset_unistd_x32 := __X32_SYSCALL_BIT |
| $(uapi)/unistd_x32.h: $(syscall64) $(syshdr) |
| $(call if_changed,syshdr) |
| |
| syshdr_abi_unistd_64 := common,64 |
| $(uapi)/unistd_64.h: $(syscall64) $(syshdr) |
| $(call if_changed,syshdr) |
| |
| syshdr_abi_unistd_64_x32 := x32 |
| syshdr_pfx_unistd_64_x32 := x32_ |
| $(out)/unistd_64_x32.h: $(syscall64) $(syshdr) |
| $(call if_changed,syshdr) |
| |
| $(out)/syscalls_32.h: $(syscall32) $(systbl) |
| $(call if_changed,systbl) |
| $(out)/syscalls_64.h: $(syscall64) $(systbl) |
| $(call if_changed,systbl) |
| |
| $(out)/xen-hypercalls.h: $(srctree)/scripts/xen-hypercalls.sh |
| $(call if_changed,hypercalls) |
| |
| $(out)/xen-hypercalls.h: $(srctree)/include/xen/interface/xen*.h |
| |
| uapisyshdr-y += unistd_32.h unistd_64.h unistd_x32.h |
| syshdr-y += syscalls_32.h |
| syshdr-$(CONFIG_X86_64) += unistd_32_ia32.h unistd_64_x32.h |
| syshdr-$(CONFIG_X86_64) += syscalls_64.h |
| syshdr-$(CONFIG_XEN) += xen-hypercalls.h |
| |
| targets += $(uapisyshdr-y) $(syshdr-y) |
| |
| PHONY += all |
| all: $(addprefix $(uapi)/,$(uapisyshdr-y)) |
| all: $(addprefix $(out)/,$(syshdr-y)) |
| @: |
