makemod

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# Makemod - a makefile to form a bootloader module wrapper around the angel
#  rom image

MOD_DIR= ./bsl_mod/
ANGEL_IMAGE_DIR= ./little_rel/
ANGEL_IMAGE_FILE= angEvaluator7t.bin

#  May need to recompile cksum.c, which modifies the module object to pass the
# bootloader's checksum test. Use this C compiler.
NATIVE_CC= gcc

APCS=		3/32bit/noswst/nofp
CPUTYPE=	-arch 4T

# The following is the load address in Flash for the angel image

MOD_LOAD_ADDR=	0x01810000

mod_angel: $(MOD_DIR)modmake.o $(MOD_DIR)module.o $(MOD_DIR)cksum
	armlink -vv -bin -nozeropad -ro-base $(MOD_LOAD_ADDR) $(MOD_DIR)modmake.o \
		$(MOD_DIR)module.o -o $(ANGEL_IMAGE_DIR)$(ANGEL_IMAGE_FILE).mod
	$(MOD_DIR)cksum $(ANGEL_IMAGE_DIR)$(ANGEL_IMAGE_FILE).mod
# Uncomment the following to produce a file the bootloader can load directly
#	uuencode angel_module.rom angel_module.rom > angel_module.rom.uue

$(MOD_DIR)modmake.o:	$(ANGEL_IMAGE_DIR)$(ANGEL_IMAGE_FILE) $(MOD_DIR)modmake.s
	cd $(MOD_DIR);armasm -32 -apcs $(APCS) $(CPUTYPE) -pd "ANGEL_IMAGE SETS \"../little_rel/angEvaluator7t.bin\" " modmake.s

$(MOD_DIR)module.o:	$(MOD_DIR)module.c $(MOD_DIR)module.h
	cd $(MOD_DIR);armcc -c -fc -fah -apcs $(APCS) $(CPUTYPE) module.c

$(MOD_DIR)cksum: $(MOD_DIR)cksum.c
	$(NATIVE_CC) -O2 -o $(MOD_DIR)cksum $(MOD_DIR)cksum.c