arch/mips/kernel/syscalls/Makefile

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