spec.mk

sdcc是为51等小型嵌入式cpu设计的c语言编译器支持数种不同类型的cpu

# Port specification for the xxxx port running with uCsim
#

# path to uCsim
# path to uCsim
SZ80A = $(top_builddir)sim/ucsim/z80.src/sz80
SZ80B = $(top_builddir)bin/sz80

UCZ80 = $(shell if [ -f $(SZ80A) ]; then echo $(SZ80A); else echo $(SZ80B); fi)

SDCCFLAGS +=-mz80 --less-pedantic --profile -DREENTRANT= -I$(top_srcdir)
#SDCCFLAGS +=--less-pedantic -DREENTRANT=reentrant
LINKFLAGS = --nostdlib
LINKFLAGS += z80.lib
LIBDIR = $(top_builddir)device/lib/build/z80

#OBJEXT = .o
EXEEXT = .ihx

EXTRAS = $(PORT_CASES_DIR)/testfwk$(OBJEXT) $(PORT_CASES_DIR)/support$(OBJEXT)

# Rule to link into .ihx
%.ihx: %.c $(EXTRAS)
	$(SDCC) $(SDCCFLAGS) $(LINKFLAGS) -L $(LIBDIR) $(EXTRAS) $< -o $@

$(PORT_CASES_DIR)/%$(OBJEXT): $(PORTS_DIR)/$(PORT)/%.asm
	$(top_builddir)bin/as-z80 -plosgff $@ $<

%$(OBJEXT): %.c
	$(SDCC) $(SDCCFLAGS) -c $< -o $@

$(PORT_CASES_DIR)/%$(OBJEXT): $(PORTS_DIR)/$(PORT)/%.c
	$(SDCC) $(SDCCFLAGS) -c $< -o $@

$(PORT_CASES_DIR)/%$(OBJEXT): fwk/lib/%.c
	$(SDCC) $(SDCCFLAGS) -c $< -o $@

# run simulator with 10 seconds timeout
%.out: %$(EXEEXT) $(CASES_DIR)/timeout
	mkdir -p $(dir $@)
	-$(CASES_DIR)/timeout 10 $(UCZ80) $< < $(PORTS_DIR)/$(PORT)/uCsim.cmd > $@ \
	  || echo -e --- FAIL: \"timeout, simulation killed\" in $(<:$(EXEEXT)=.c)"\n"--- Summary: 1/1/1: timeout >> $@
	python $(srcdir)/get_ticks.py < $@ >> $@
	-grep -n FAIL $@ /dev/null || true

$(CASES_DIR)/timeout: fwk/lib/timeout.c
	$(CC) $< -o $@

_clean: