1 #
2 # arch/x86/realmode/Makefile
3 #
4 # This file is subject to the terms and condit
5 # License. See the file "COPYING" in the main
6 # for more details.
7 #
8 #
9
10 always-y := realmode.bin realmode.relocs
11
12 wakeup-objs := wakeup_asm.o wakemain.o vid
13 wakeup-objs += copy.o bioscall.o regs.o
14 # The link order of the video-*.o modules can
15 # video-vga.o *must* be listed first, followed
16 # Hardware-specific drivers should follow in t
17 # probed, and video-bios.o should typically be
18 wakeup-objs += video-vga.o
19 wakeup-objs += video-vesa.o
20 wakeup-objs += video-bios.o
21
22 realmode-y += header.o
23 realmode-y += trampoline_
24 realmode-y += stack.o
25 realmode-y += reboot.o
26 realmode-$(CONFIG_ACPI_SLEEP) += $(wakeup-ob
27
28 targets += $(realmode-y)
29
30 REALMODE_OBJS = $(addprefix $(obj)/,$(realmode
31
32 sed-pasyms := -n -r -e 's/^([0-9a-fA-F]+) [ABC
33
34 quiet_cmd_pasyms = PASYMS $@
35 cmd_pasyms = $(NM) $(real-prereqs) | sed
36
37 targets += pasyms.h
38 $(obj)/pasyms.h: $(REALMODE_OBJS) FORCE
39 $(call if_changed,pasyms)
40
41 targets += realmode.lds
42 $(obj)/realmode.lds: $(obj)/pasyms.h
43
44 LDFLAGS_realmode.elf := -m elf_i386 --emit-rel
45 CPPFLAGS_realmode.lds += -P -C -I$(objtree)/$(
46
47 targets += realmode.elf
48 $(obj)/realmode.elf: $(obj)/realmode.lds $(REA
49 $(call if_changed,ld)
50
51 OBJCOPYFLAGS_realmode.bin := -O binary
52
53 targets += realmode.bin
54 $(obj)/realmode.bin: $(obj)/realmode.elf $(obj
55 $(call if_changed,objcopy)
56
57 quiet_cmd_relocs = RELOCS $@
58 cmd_relocs = arch/x86/tools/relocs --rea
59
60 targets += realmode.relocs
61 $(obj)/realmode.relocs: $(obj)/realmode.elf FO
62 $(call if_changed,relocs)
63
64 # --------------------------------------------
65
66 KBUILD_CFLAGS := $(REALMODE_CFLAGS) -D_SETUP
67 -I$(srctree)/arch/x86/boot
68 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMB
69 KBUILD_CFLAGS += -fno-asynchronous-unwind-ta
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