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path: root/projects/hsm/Makefile
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PROJ = hsm

# objs in addition to $(PROJ).o
OBJS =	mgmt-cli.o \
	mgmt-firmware.o \
	mgmt-bootloader.o \
	mgmt-fpga.o \
	mgmt-keystore.o \
	mgmt-masterkey.o \
	mgmt-misc.o \
	mgmt-task.o \
	log.o \
	$(TOPLEVEL)/task.o

CFLAGS += -DNUM_RPC_TASK=4

CFLAGS += -I$(LIBHAL_SRC)
CFLAGS += -I$(LIBCLI_SRC)

LIBS += $(LIBHAL_BLD)/libhal.a $(LIBTFM_BLD)/libtfm.a
LIBS += $(LIBCLI_BLD)/libcli.a

LDFLAGS += -mcpu=cortex-m4 -mthumb -mlittle-endian -mthumb-interwork
LDFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16
LDFLAGS += -Wl,--gc-sections

ifdef DO_PROFILING
LDFLAGS += --specs=rdimon.specs -lc -lrdimon
endif

ifdef DO_TASK_METRICS
CFLAGS += -DDO_TASK_METRICS
endif

all: $(PROJ:=.elf)

%.elf: %.o $(BOARD_OBJS) $(OBJS) $(LIBS)
	$(CC) $^ -o $@ -T$(LDSCRIPT) -g -Wl,-Map=$*.map $(LDFLAGS)
	$(OBJCOPY) -O binary $*.elf $*.bin
	$(SIZE) $*.elf

clean:
	rm -f *.o
	rm -f *.elf
	rm -f *.bin
	rm -f *.map
: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
# This duplicates more of sw/thirdparty/libtfm/Makefile than I
# would like, but it does the job.  Prettier makefiles can wait for another day.

# vpath %.c ${LIBTFM_SRC}
# vpath %.h ${LIBTFM_SRC}

BITS := 8192

HDR  := ${LIBTFM_SRC}/tomsfastmath/src/headers/tfm.h
LIB  := tomsfastmath/libtfm.a

#CFLAGS	+= -DTFM_X86
#CFLAGS	+= -DTFM_NO_ASM

CFLAGS	+= -fPIC -Wall -W -Wshadow -I${LIBTFM_SRC}/tomsfastmath/src/headers -g3 -DFP_MAX_SIZE="(${BITS}*2+(8*DIGIT_BIT))"

TARGETS	:= $(notdir ${HDR} ${LIB})

all: ${TARGETS}

clean:
	rm -rf ${TARGETS} $(notdir ${HDR}.tmp) ${LIB} tomsfastmath/src

distclean: clean
	rm -f TAGS

$(notdir ${HDR}): ${HDR}
	echo  >$@.tmp '/* Configure size of largest bignum we want to handle -- see notes in tfm.pdf */'
	echo >>$@.tmp '#define   FP_MAX_SIZE   (${BITS}*2+(8*DIGIT_BIT))'
	echo >>$@.tmp ''
	cat  >>$@.tmp $^
	mv -f $@.tmp $@

$(notdir ${LIB}): ${LIB}
	ln -f $^ $@

${LIB}: ${HDR}
	(cd ${LIBTFM_SRC} && find tomsfastmath/src -type d) | xargs mkdir -p
	cd tomsfastmath; ${MAKE} CFLAGS='${CFLAGS}'