mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
2.3 KiB
79 lines
2.3 KiB
# |
|
# arch/x86/realmode/Makefile |
|
# |
|
# This file is subject to the terms and conditions of the GNU General Public |
|
# License. See the file "COPYING" in the main directory of this archive |
|
# for more details. |
|
# |
|
# |
|
|
|
# Sanitizer runtimes are unavailable and cannot be linked here. |
|
KASAN_SANITIZE := n |
|
KCSAN_SANITIZE := n |
|
OBJECT_FILES_NON_STANDARD := y |
|
|
|
# Prevents link failures: __sanitizer_cov_trace_pc() is not linked in. |
|
KCOV_INSTRUMENT := n |
|
|
|
always-y := realmode.bin realmode.relocs |
|
|
|
wakeup-objs := wakeup_asm.o wakemain.o video-mode.o |
|
wakeup-objs += copy.o bioscall.o regs.o |
|
# The link order of the video-*.o modules can matter. In particular, |
|
# video-vga.o *must* be listed first, followed by video-vesa.o. |
|
# Hardware-specific drivers should follow in the order they should be |
|
# probed, and video-bios.o should typically be last. |
|
wakeup-objs += video-vga.o |
|
wakeup-objs += video-vesa.o |
|
wakeup-objs += video-bios.o |
|
|
|
realmode-y += header.o |
|
realmode-y += trampoline_$(BITS).o |
|
realmode-y += stack.o |
|
realmode-y += reboot.o |
|
realmode-$(CONFIG_ACPI_SLEEP) += $(wakeup-objs) |
|
|
|
targets += $(realmode-y) |
|
|
|
REALMODE_OBJS = $(addprefix $(obj)/,$(realmode-y)) |
|
|
|
sed-pasyms := -n -r -e 's/^([0-9a-fA-F]+) [ABCDGRSTVW] (.+)$$/pa_\2 = \2;/p' |
|
|
|
quiet_cmd_pasyms = PASYMS $@ |
|
cmd_pasyms = $(NM) $(real-prereqs) | sed $(sed-pasyms) | sort | uniq > $@ |
|
|
|
targets += pasyms.h |
|
$(obj)/pasyms.h: $(REALMODE_OBJS) FORCE |
|
$(call if_changed,pasyms) |
|
|
|
targets += realmode.lds |
|
$(obj)/realmode.lds: $(obj)/pasyms.h |
|
|
|
LDFLAGS_realmode.elf := -m elf_i386 --emit-relocs -T |
|
CPPFLAGS_realmode.lds += -P -C -I$(objtree)/$(obj) |
|
|
|
targets += realmode.elf |
|
$(obj)/realmode.elf: $(obj)/realmode.lds $(REALMODE_OBJS) FORCE |
|
$(call if_changed,ld) |
|
|
|
OBJCOPYFLAGS_realmode.bin := -O binary |
|
|
|
targets += realmode.bin |
|
$(obj)/realmode.bin: $(obj)/realmode.elf $(obj)/realmode.relocs FORCE |
|
$(call if_changed,objcopy) |
|
|
|
quiet_cmd_relocs = RELOCS $@ |
|
cmd_relocs = arch/x86/tools/relocs --realmode $< > $@ |
|
|
|
targets += realmode.relocs |
|
$(obj)/realmode.relocs: $(obj)/realmode.elf FORCE |
|
$(call if_changed,relocs) |
|
|
|
# --------------------------------------------------------------------------- |
|
|
|
KBUILD_CFLAGS := $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \ |
|
-I$(srctree)/arch/x86/boot |
|
KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__ |
|
KBUILD_CFLAGS += -fno-asynchronous-unwind-tables |
|
GCOV_PROFILE := n |
|
UBSAN_SANITIZE := n
|
|
|