####################################################################
##                                                                ##
##            SWI-Prolog Virtual Machine Generator                ##
##                                                                ##
####################################################################

#
#  To run this you will need SWI-Prolog.
#  http://www.swi-prolog.org/
#

VMWRITER = vm.pl vmwriter.pl utils.pl ccode.pl detcheck.pl mode_combine.pl
GENERATED = insns-switch.i insns-threaded.i insns-igen.i insns-igen-h.i \
            insns-table.py
#           insns-threaded-rel.i
TEMP = optimize.tmp


all: $(GENERATED)

clean:
	rm -f $(GENERATED) $(TEMP)

default: $(addsuffix .default,$(GENERATED) mode_combine.pl)

minimal: empty_mode_combine all

empty_mode_combine:
	echo > mode_combine.pl


$(GENERATED): insns.pl $(VMWRITER)
	pl -f insns.pl -g main_emit -t halt

%.default: %
	cp $< $@

#%-switch.i: %.pl $(VMWRITER)
#	pl -f $< -g "main_emit(modes, switch)" -t halt > $@
#
#%-threaded-rel.i: %.pl $(VMWRITER)
#	pl -f $< -g "main_emit(modes, threaded(relative))" -t halt > $@
#
#%-threaded.i: %.pl $(VMWRITER)
#	pl -f $< -g "main_emit(modes, threaded(absolute))" -t halt > $@
#
#%-immed.i: %.pl $(VMWRITER)
#	pl -f $< -g "main_emit(modes, single([immed(int)]))" -t halt > $@
#
#%-igen.i: %.pl $(VMWRITER)
#	pl -f $< -g "main_emit(insns, functions('DEFINEFN '))" -t halt > $@
#
#%-igen-h.i: %.pl $(VMWRITER)
#	pl -f $< -g "main_emit(insns, headers('EXTERNFN '))" -t halt > $@
#
#%-table.py: %.pl $(VMWRITER)
#	pl -f $< -g "main_emit(pytable)" -t halt > $@