1# SPDX-License-Identifier: GPL-2.0 2kapi := arch/$(SRCARCH)/include/generated/asm 3uapi := arch/$(SRCARCH)/include/generated/uapi/asm 4 5_dummy := $(shell [ -d '$(uapi)' ] || mkdir -p '$(uapi)') \ 6 $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)') 7 8syscalln32 := $(srctree)/$(src)/syscall_n32.tbl 9syscalln64 := $(srctree)/$(src)/syscall_n64.tbl 10syscallo32 := $(srctree)/$(src)/syscall_o32.tbl 11syshdr := $(srctree)/$(src)/syscallhdr.sh 12sysnr := $(srctree)/$(src)/syscallnr.sh 13systbl := $(srctree)/$(src)/syscalltbl.sh 14 15quiet_cmd_syshdr = SYSHDR $@ 16 cmd_syshdr = $(CONFIG_SHELL) '$(syshdr)' '$<' '$@' \ 17 '$(syshdr_abis_$(basetarget))' \ 18 '$(syshdr_pfx_$(basetarget))' \ 19 '$(syshdr_offset_$(basetarget))' 20 21quiet_cmd_sysnr = SYSNR $@ 22 cmd_sysnr = $(CONFIG_SHELL) '$(sysnr)' '$<' '$@' \ 23 '$(sysnr_abis_$(basetarget))' \ 24 '$(sysnr_pfx_$(basetarget))' \ 25 '$(sysnr_offset_$(basetarget))' 26 27quiet_cmd_systbl = SYSTBL $@ 28 cmd_systbl = $(CONFIG_SHELL) '$(systbl)' '$<' '$@' \ 29 '$(systbl_abis_$(basetarget))' \ 30 '$(systbl_abi_$(basetarget))' \ 31 '$(systbl_offset_$(basetarget))' 32 33syshdr_offset_unistd_n32 := __NR_Linux 34$(uapi)/unistd_n32.h: $(syscalln32) $(syshdr) 35 $(call if_changed,syshdr) 36 37syshdr_offset_unistd_n64 := __NR_Linux 38$(uapi)/unistd_n64.h: $(syscalln64) $(syshdr) 39 $(call if_changed,syshdr) 40 41syshdr_offset_unistd_o32 := __NR_Linux 42$(uapi)/unistd_o32.h: $(syscallo32) $(syshdr) 43 $(call if_changed,syshdr) 44 45sysnr_pfx_unistd_nr_n32 := N32 46sysnr_offset_unistd_nr_n32 := 6000 47$(uapi)/unistd_nr_n32.h: $(syscalln32) $(sysnr) 48 $(call if_changed,sysnr) 49 50sysnr_pfx_unistd_nr_n64 := 64 51sysnr_offset_unistd_nr_n64 := 5000 52$(uapi)/unistd_nr_n64.h: $(syscalln64) $(sysnr) 53 $(call if_changed,sysnr) 54 55sysnr_pfx_unistd_nr_o32 := O32 56sysnr_offset_unistd_nr_o32 := 4000 57$(uapi)/unistd_nr_o32.h: $(syscallo32) $(sysnr) 58 $(call if_changed,sysnr) 59 60systbl_abi_syscall_table_32_o32 := 32_o32 61systbl_offset_syscall_table_32_o32 := 4000 62$(kapi)/syscall_table_32_o32.h: $(syscallo32) $(systbl) 63 $(call if_changed,systbl) 64 65systbl_abi_syscall_table_64_n32 := 64_n32 66systbl_offset_syscall_table_64_n32 := 6000 67$(kapi)/syscall_table_64_n32.h: $(syscalln32) $(systbl) 68 $(call if_changed,systbl) 69 70systbl_abi_syscall_table_64_n64 := 64_n64 71systbl_offset_syscall_table_64_n64 := 5000 72$(kapi)/syscall_table_64_n64.h: $(syscalln64) $(systbl) 73 $(call if_changed,systbl) 74 75systbl_abi_syscall_table_64_o32 := 64_o32 76systbl_offset_syscall_table_64_o32 := 4000 77$(kapi)/syscall_table_64_o32.h: $(syscallo32) $(systbl) 78 $(call if_changed,systbl) 79 80uapisyshdr-y += unistd_n32.h \ 81 unistd_n64.h \ 82 unistd_o32.h \ 83 unistd_nr_n32.h \ 84 unistd_nr_n64.h \ 85 unistd_nr_o32.h 86kapisyshdr-y += syscall_table_32_o32.h \ 87 syscall_table_64_n32.h \ 88 syscall_table_64_n64.h \ 89 syscall_table_64_o32.h 90 91targets += $(uapisyshdr-y) $(kapisyshdr-y) 92 93PHONY += all 94all: $(addprefix $(uapi)/,$(uapisyshdr-y)) 95all: $(addprefix $(kapi)/,$(kapisyshdr-y)) 96 @: 97