Makefile.obsolete

dumper: dumper_entry.o dumper.o
	$(call build,LD,$(LD) \
		-o $@ \
		-nostdlib \
		-mthumb-interwork \
		-march=armv5te \
		-e _start \
		$^ \
	)

test: test.o
	$(call build,LD,$(LD) \
		-o $@ \
		-nostdlib \
		-mthumb-interwork \
		-march=armv5te \
		-e _start \
		$^ \
	)

dumper_entry.o: flasher-stubs.S

#
# are these still relevant?
#

BASE=0xFF800000

1.1.0/ROM0.elf: 1.1.0/ROM0.bin 1.1.0/ROM0.map
	./remake-elf \
		--base $(BASE) \
		--cc $(CC) \
		--relative \
		-o $@ \
		$^


strings: ROM0.bin
	strings -t x $^

ROM0.bin: FORCE


#
# Fetch the firmware archive from the Canon website
# and unpack it to generate the pristine firmware image.
#
eos5d2107.exe:
	wget http://web.canon.jp/imaging/eosd/firm-e/eos5dmk2/data/eos5d2107.exe

5d200107.fir: eos5d2107.exe
	-unzip -o $< $@
	touch $@

# Extract the flasher binary file from the firmware image
# and generate an ELF from it for analysis.

ifdef FETCH_FROM_CANON
%.1.flasher.bin: %.fir dissect_fw
	./dissect_fw $< . $(basename $<)
endif

flasher.elf: 5d200107.1.flasher.bin flasher.map
	./remake-elf \
		--cc $(CC) \
		--base 0x800120 \
		-o $@ \
		$^

dumper.elf: 5d2_dump.fir flasher.map
	./remake-elf \
		--cc $(CC) \
		--base 0x800000 \
		-o $@ \
		$^

#
# Generate a new firmware image suitable for dumping the ROM images
#
5d2_dumper.fir: dumper.bin 5d200107.1.flasher.bin
	./assemble_fw \
		--output $@ \
		--user $< \
		--offset 0x5ab8 \
		--id $(FIRMWARE_ID) \

magiclantern-5d.fir: autoexec.bin
	$(call build,ASSEMBLE,./assemble_fw \
		--output $@ \
		--user $< \
		--offset 0x120 \
		--flasher empty.bin \
		--id $(FIRMWARE_ID) \
		--zero \
	)

#
# Replace the start of the 550d firmware file with our own image
# We don't want to distribute any Canon code, so we replace the
# unencrypted flasher file with a zero-padded version.
#
550d-flasher.bin: autoexec.bin
	#cp ../1.0.8/0270_108_updaters.bin $@
	dd of=$@ if=/dev/zero bs=1829408 count=1
	dd \
		of=$@ \
		if=$< \
		bs=1 \
		conv=notrunc \
		seek=0 \

550d-empty.fir: 550d-empty.hdr
	( cat $< ; \
	dd if=/dev/zero bs=9538232 count=1 \
	) > $@

magiclantern.fir: autoexec.bin
	@if [ -f $(BUILDER_DIR)/build_fir.py ]; then \
		$(PYTHON) $(BUILDER_DIR)/build_fir.py -r $^ $@ ; \
	else \
		echo "\nNotice: $(BUILDER_DIR)/build_fir.py not found; will not build magiclantern.fir. It's okay."; \
		[ -f magiclantern.fir ] && echo "Leaving magiclantern.fir unchanged.";\
		[ ! -f magiclantern.fir ] && echo "Please download magiclantern.fir ";\
		echo "";\
	fi; \

dummy_data_head.bin:
	perl -e 'print chr(0) x 24' > $@

#ROM0.bin: 5d200107.fir

# Use the dump_toolkit files
# deprectated; use the dumper.c program instead
5d2_dump.fir:
	-rm $@
	cat \
		5d200107.0.header.bin \
		5d200107.1.flasher.bin \
		dump_toolkit/repack/dummy_data_head.bin \
	> $@
	./patch-bin $@ < dump_toolkit/diffs/5d2_dump.diff


# Firmware manipulation tools
dissect_fw: dissect_fw.c
	$(HOST_CC) $(HOST_CFLAGS) -o $@ $<

FORCE: