Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) # arch/x86/realmode/Makefile
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) # This file is subject to the terms and conditions of the GNU General Public
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) # License.  See the file "COPYING" in the main directory of this archive
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) # for more details.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) # Sanitizer runtimes are unavailable and cannot be linked here.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) KASAN_SANITIZE			:= n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) KCSAN_SANITIZE			:= n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) OBJECT_FILES_NON_STANDARD	:= y
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) # Prevents link failures: __sanitizer_cov_trace_pc() is not linked in.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) KCOV_INSTRUMENT		:= n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) always-y := realmode.bin realmode.relocs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) wakeup-objs	:= wakeup_asm.o wakemain.o video-mode.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) wakeup-objs	+= copy.o bioscall.o regs.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) # The link order of the video-*.o modules can matter.  In particular,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) # video-vga.o *must* be listed first, followed by video-vesa.o.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) # Hardware-specific drivers should follow in the order they should be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) # probed, and video-bios.o should typically be last.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) wakeup-objs	+= video-vga.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) wakeup-objs	+= video-vesa.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) wakeup-objs	+= video-bios.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) realmode-y			+= header.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) realmode-y			+= trampoline_$(BITS).o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) realmode-y			+= stack.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) realmode-y			+= reboot.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) realmode-$(CONFIG_ACPI_SLEEP)	+= $(wakeup-objs)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) targets	+= $(realmode-y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) REALMODE_OBJS = $(addprefix $(obj)/,$(realmode-y))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) sed-pasyms := -n -r -e 's/^([0-9a-fA-F]+) [ABCDGRSTVW] (.+)$$/pa_\2 = \2;/p'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) quiet_cmd_pasyms = PASYMS  $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43)       cmd_pasyms = $(NM) $(real-prereqs) | sed $(sed-pasyms) | sort | uniq > $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) targets += pasyms.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) $(obj)/pasyms.h: $(REALMODE_OBJS) FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	$(call if_changed,pasyms)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) targets += realmode.lds
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) $(obj)/realmode.lds: $(obj)/pasyms.h
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) LDFLAGS_realmode.elf := -m elf_i386 --emit-relocs -T
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) CPPFLAGS_realmode.lds += -P -C -I$(objtree)/$(obj)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) targets += realmode.elf
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) $(obj)/realmode.elf: $(obj)/realmode.lds $(REALMODE_OBJS) FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 	$(call if_changed,ld)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) OBJCOPYFLAGS_realmode.bin := -O binary
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) targets += realmode.bin
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) $(obj)/realmode.bin: $(obj)/realmode.elf $(obj)/realmode.relocs FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 	$(call if_changed,objcopy)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) quiet_cmd_relocs = RELOCS  $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66)       cmd_relocs = arch/x86/tools/relocs --realmode $< > $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) targets += realmode.relocs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) 	$(call if_changed,relocs)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) # ---------------------------------------------------------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) KBUILD_CFLAGS	:= $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) 		   -I$(srctree)/arch/x86/boot
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) KBUILD_AFLAGS	:= $(KBUILD_CFLAGS) -D__ASSEMBLY__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) KBUILD_CFLAGS	+= -fno-asynchronous-unwind-tables
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) GCOV_PROFILE := n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) UBSAN_SANITIZE := n