1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 # !! 2 hostprogs := elf-entry
3 # linux/arch/arm/tools/Makefile !! 3 PHONY += elf-entry
4 # !! 4 elf-entry: $(obj)/elf-entry
5 # Copyright (C) 2001 Russell King !! 5 @:
6 # !! 6
7 !! 7 hostprogs += loongson3-llsc-check
8 gen := arch/$(ARCH)/include/generated !! 8 PHONY += loongson3-llsc-check
9 kapi := $(gen)/asm !! 9 loongson3-llsc-check: $(obj)/loongson3-llsc-check
10 uapi := $(gen)/uapi/asm !! 10 @:
11 syshdr := $(srctree)/scripts/syscallhdr.sh <<
12 sysnr := $(src)/syscallnr.sh <<
13 systbl := $(srctree)/scripts/syscalltbl.sh <<
14 syscall := $(src)/syscall.tbl <<
15 <<
16 gen-y := $(gen)/calls-oabi.S <<
17 gen-y += $(gen)/calls-eabi.S <<
18 kapi-hdrs-y := $(kapi)/unistd-nr.h <<
19 kapi-hdrs-y += $(kapi)/mach-types.h <<
20 uapi-hdrs-y += $(uapi)/unistd-oabi.h <<
21 uapi-hdrs-y += $(uapi)/unistd-eabi.h <<
22 <<
23 targets += $(addprefix ../../../,$(gen-y) $(ka <<
24 <<
25 PHONY += kapi uapi <<
26 <<
27 kapi: $(kapi-hdrs-y) $(gen-y) <<
28 <<
29 uapi: $(uapi-hdrs-y) <<
30 <<
31 # Create output directory if not already prese <<
32 $(shell mkdir -p $(kapi) $(uapi)) <<
33 <<
34 quiet_cmd_gen_mach = GEN $@ <<
35 cmd_gen_mach = $(AWK) -f $(real-prereqs) <<
36 <<
37 $(kapi)/mach-types.h: $(src)/gen-mach-types $( <<
38 $(call if_changed,gen_mach) <<
39 <<
40 quiet_cmd_syshdr = SYSHDR $@ <<
41 cmd_syshdr = $(CONFIG_SHELL) $(syshdr) - <<
42 --offset __NR_SYSCALL_BASE <<
43 <<
44 quiet_cmd_systbl = SYSTBL $@ <<
45 cmd_systbl = $(CONFIG_SHELL) $(systbl) - <<
46 <<
47 quiet_cmd_sysnr = SYSNR $@ <<
48 cmd_sysnr = $(CONFIG_SHELL) $(sysnr) $< <<
49 <<
50 $(uapi)/unistd-%.h: $(syscall) $(syshdr) FORCE <<
51 $(call if_changed,syshdr) <<
52 <<
53 $(kapi)/unistd-nr.h: $(syscall) $(sysnr) FORCE <<
54 $(call if_changed,sysnr) <<
55 <<
56 $(gen)/calls-%.S: $(syscall) $(systbl) FORCE <<
57 $(call if_changed,systbl) <<
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