Makefile (8e029fcdd8702719c9179317cae9ef84ebe7027e) Makefile (c4845474a01f699966272536e8416222e3f2d2cb)
1#
2# arch/x86/realmode/Makefile
3#
4# This file is subject to the terms and conditions of the GNU General Public
5# License. See the file "COPYING" in the main directory of this archive
6# for more details.
7#
8#
9
1#
2# arch/x86/realmode/Makefile
3#
4# This file is subject to the terms and conditions of the GNU General Public
5# License. See the file "COPYING" in the main directory of this archive
6# for more details.
7#
8#
9
10subdir- := wakeup
11
12always := realmode.bin
13
14realmode-y += header.o
15realmode-y += trampoline_$(BITS).o
16realmode-y += stack.o
17realmode-$(CONFIG_X86_32) += reboot_32.o
10always := realmode.bin
11
12realmode-y += header.o
13realmode-y += trampoline_$(BITS).o
14realmode-y += stack.o
15realmode-$(CONFIG_X86_32) += reboot_32.o
18realmode-$(CONFIG_ACPI_SLEEP) += wakeup/wakeup.o
16realmode-$(CONFIG_ACPI_SLEEP) += $(wakeup-objs)
19
17
18wakeup-objs := wakeup_asm.o wakemain.o video-mode.o
19wakeup-objs += copy.o bioscall.o regs.o
20# The link order of the video-*.o modules can matter. In particular,
21# video-vga.o *must* be listed first, followed by video-vesa.o.
22# Hardware-specific drivers should follow in the order they should be
23# probed, and video-bios.o should typically be last.
24wakeup-objs += video-vga.o
25wakeup-objs += video-vesa.o
26wakeup-objs += video-bios.o
27
20targets += $(realmode-y)
21
28targets += $(realmode-y)
29
22$(obj)/wakeup/wakeup.o: FORCE
23 $(Q)$(MAKE) $(build)=$(obj)/wakeup $@
24
25REALMODE_OBJS = $(addprefix $(obj)/,$(realmode-y))
26
27sed-pasyms := -n -r -e 's/^([0-9a-fA-F]+) [ABCDGRSTVW] (.+)$$/pa_\2 = \2;/p'
28
29quiet_cmd_pasyms = PASYMS $@
30 cmd_pasyms = $(NM) $(filter-out FORCE,$^) | \
31 sed $(sed-pasyms) | sort | uniq > $@
32

--- 17 unchanged lines hidden (view full) ---

50 cmd_relocs = scripts/x86-relocs --realmode $< > $@
51$(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
52 $(call if_changed,relocs)
53
54# ---------------------------------------------------------------------------
55
56# How to compile the 16-bit code. Note we always compile for -march=i386,
57# that way we can complain to the user if the CPU is insufficient.
30REALMODE_OBJS = $(addprefix $(obj)/,$(realmode-y))
31
32sed-pasyms := -n -r -e 's/^([0-9a-fA-F]+) [ABCDGRSTVW] (.+)$$/pa_\2 = \2;/p'
33
34quiet_cmd_pasyms = PASYMS $@
35 cmd_pasyms = $(NM) $(filter-out FORCE,$^) | \
36 sed $(sed-pasyms) | sort | uniq > $@
37

--- 17 unchanged lines hidden (view full) ---

55 cmd_relocs = scripts/x86-relocs --realmode $< > $@
56$(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
57 $(call if_changed,relocs)
58
59# ---------------------------------------------------------------------------
60
61# How to compile the 16-bit code. Note we always compile for -march=i386,
62# that way we can complain to the user if the CPU is insufficient.
58KBUILD_CFLAGS := $(LINUXINCLUDE) -m32 -g -Os -D_SETUP -D__KERNEL__ \
63KBUILD_CFLAGS := $(LINUXINCLUDE) -m32 -g -Os -D_SETUP -D__KERNEL__ -D_WAKEUP \
64 -I$(srctree)/arch/x86/boot \
59 -DDISABLE_BRANCH_PROFILING \
60 -Wall -Wstrict-prototypes \
61 -march=i386 -mregparm=3 \
62 -include $(srctree)/$(src)/../../boot/code16gcc.h \
63 -fno-strict-aliasing -fomit-frame-pointer \
64 $(call cc-option, -ffreestanding) \
65 $(call cc-option, -fno-toplevel-reorder,\
66 $(call cc-option, -fno-unit-at-a-time)) \
67 $(call cc-option, -fno-stack-protector) \
68 $(call cc-option, -mpreferred-stack-boundary=2)
69KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
70GCOV_PROFILE := n
65 -DDISABLE_BRANCH_PROFILING \
66 -Wall -Wstrict-prototypes \
67 -march=i386 -mregparm=3 \
68 -include $(srctree)/$(src)/../../boot/code16gcc.h \
69 -fno-strict-aliasing -fomit-frame-pointer \
70 $(call cc-option, -ffreestanding) \
71 $(call cc-option, -fno-toplevel-reorder,\
72 $(call cc-option, -fno-unit-at-a-time)) \
73 $(call cc-option, -fno-stack-protector) \
74 $(call cc-option, -mpreferred-stack-boundary=2)
75KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
76GCOV_PROFILE := n