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- # SPDX-License-Identifier: GPL-2.0
- kapi := arch/$(SRCARCH)/include/generated/asm
- uapi := arch/$(SRCARCH)/include/generated/uapi/asm
- $(shell mkdir -p $(uapi) $(kapi))
- syshdr := $(srctree)/scripts/syscallhdr.sh
- sysnr := $(srctree)/$(src)/syscallnr.sh
- systbl := $(srctree)/scripts/syscalltbl.sh
- quiet_cmd_syshdr = SYSHDR $@
- cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --offset __NR_Linux $< $@
- quiet_cmd_sysnr = SYSNR $@
- cmd_sysnr = $(CONFIG_SHELL) '$(sysnr)' '$<' '$@' \
- '$(sysnr_abis_$(basetarget))' \
- '$(sysnr_pfx_$(basetarget))'
- quiet_cmd_systbl = SYSTBL $@
- cmd_systbl = $(CONFIG_SHELL) $(systbl) $< $@
- $(uapi)/unistd_%.h: $(src)/syscall_%.tbl $(syshdr) FORCE
- $(call if_changed,syshdr)
- sysnr_pfx_unistd_nr_n32 := N32
- sysnr_pfx_unistd_nr_n64 := 64
- sysnr_pfx_unistd_nr_o32 := O32
- $(kapi)/unistd_nr_%.h: $(src)/syscall_%.tbl $(sysnr) FORCE
- $(call if_changed,sysnr)
- $(kapi)/syscall_table_%.h: $(src)/syscall_%.tbl $(systbl) FORCE
- $(call if_changed,systbl)
- uapisyshdr-y += unistd_n32.h \
- unistd_n64.h \
- unistd_o32.h
- kapisyshdr-y += syscall_table_n32.h \
- syscall_table_n64.h \
- syscall_table_o32.h \
- unistd_nr_n32.h \
- unistd_nr_n64.h \
- unistd_nr_o32.h
- uapisyshdr-y := $(addprefix $(uapi)/, $(uapisyshdr-y))
- kapisyshdr-y := $(addprefix $(kapi)/, $(kapisyshdr-y))
- targets += $(addprefix ../../../../, $(uapisyshdr-y) $(kapisyshdr-y))
- PHONY += all
- all: $(uapisyshdr-y) $(kapisyshdr-y)
- @:
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