# Regression test specification for the z80 target running with uCsim

# simulation timeout in seconds
SIM_TIMEOUT = 40

# path to uCsim
ifdef SDCC_BIN_PATH
  UCZ80C = $(SDCC_BIN_PATH)/sz80$(EXEEXT)

  AS_Z80C = $(SDCC_BIN_PATH)/sdasz80$(EXEEXT)
else
  ifdef UCSIM_DIR
    SZ80A = $(UCSIM_DIR)/z80.src/sz80$(EXEEXT)
  else
    SZ80A = $(top_builddir)/sim/ucsim/z80.src/sz80$(EXEEXT)
    SZ80B = $(top_builddir)/bin/sz80$(EXEEXT)
  endif

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

  AS = $(WINE) $(top_builddir)/bin/sdasz80$(EXEEXT)

ifndef CROSSCOMPILING
  SDCCFLAGS += --nostdinc -I$(top_srcdir)
  LINKFLAGS += --nostdlib -L$(top_builddir)/device/lib/build/z80
endif
endif

ifdef CROSSCOMPILING
  SDCCFLAGS += -I$(top_srcdir)
endif

SDCCFLAGS += -mz80 --less-pedantic --profile
LINKFLAGS += z80.lib

OBJEXT = .rel
BINEXT = .ihx

# otherwise `make` deletes testfwk.rel and `make -j` will fail
.PRECIOUS: $(PORT_CASES_DIR)/%$(OBJEXT)

# Required extras
EXTRAS = $(PORT_CASES_DIR)/testfwk$(OBJEXT) $(PORT_CASES_DIR)/support$(OBJEXT)
include $(srcdir)/fwk/lib/spec.mk

# Rule to link into .ihx
%.ihx: %$(OBJEXT) $(EXTRAS) $(FWKLIB) $(PORT_CASES_DIR)/fwk.lib
	$(SDCC) $(SDCCFLAGS) $(LINKFLAGS) $(EXTRAS) $(PORT_CASES_DIR)/fwk.lib $< -o $@

$(PORT_CASES_DIR)/%$(OBJEXT): $(PORTS_DIR)/$(PORT)/%.asm
	@# TODO: sdas should place it\'s output in the current dir
	cp $< $(PORT_CASES_DIR)
	$(AS) -plosgff $(PORT_CASES_DIR)/$(notdir $<)
	rm $(PORT_CASES_DIR)/$(notdir $<)

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

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

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

$(PORT_CASES_DIR)/fwk.lib: $(srcdir)/fwk/lib/fwk.lib
	cat < $(srcdir)/fwk/lib/fwk.lib > $@

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

_clean: