# Makefile template for Configure for the CRIS simulator, based on a mix
# of the ones for m32r and i960.
#
# Copyright (C) 2004-2021 Free Software Foundation, Inc.
# Contributed by Axis Communications.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

## COMMON_PRE_CONFIG_FRAG

CRISV10F_OBJS = crisv10f.o cpuv10.o decodev10.o modelv10.o mloopv10f.o
CRISV32F_OBJS = crisv32f.o cpuv32.o decodev32.o modelv32.o mloopv32f.o

SIM_OBJS = \
	$(SIM_NEW_COMMON_OBJS) \
	cgen-utils.o cgen-trace.o cgen-scache.o \
	cgen-run.o \
	sim-if.o arch.o \
	$(CRISV10F_OBJS) \
	$(CRISV32F_OBJS) \
	traps.o \
	cris-desc.o

# Extra headers included by sim-main.h.
# FIXME: $(srccom)/cgen-ops.h should be in CGEN_INCLUDE_DEPS.
SIM_EXTRA_DEPS = \
	$(CGEN_INCLUDE_DEPS) $(srccom)/cgen-ops.h \
	arch.h cpuall.h cris-sim.h cris-desc.h

SIM_EXTRA_CLEAN = cris-clean

# This selects the cris newlib/libgloss syscall definitions.
NL_TARGET = -DNL_TARGET_cris

## COMMON_POST_CONFIG_FRAG

arch = cris

sim-if.o: sim-if.c $(SIM_MAIN_DEPS) $(sim-core_h) $(sim-options_h)

# Needs CPU-specific knowledge.
dv-cris.o: dv-cris.c $(SIM_MAIN_DEPS) $(sim-core_h)

# This is the same rule as dv-core.o etc.
dv-rv.o: dv-rv.c $(hw_main_headers) $(sim_main_headers)

arch.o: arch.c $(SIM_MAIN_DEPS)

traps.o: traps.c targ-vals.h $(SIM_MAIN_DEPS) $(sim-options_h)
devices.o: devices.c $(SIM_MAIN_DEPS)

# rvdummy is just used for testing.  It does nothing if
# --enable-sim-hardware isn't active.

all: rvdummy$(EXEEXT)

check: rvdummy$(EXEEXT)

rvdummy$(EXEEXT): rvdummy.o $(EXTRA_LIBDEPS)
	$(CC) $(ALL_CFLAGS) -o rvdummy$(EXEEXT) rvdummy.o $(EXTRA_LIBS)

rvdummy.o: rvdummy.c config.h $(remote_sim_h) $(callback_h)

# CRISV10 objs

CRISV10F_INCLUDE_DEPS = \
	$(CGEN_MAIN_CPU_DEPS) \
	cpuv10.h decodev10.h engv10.h

crisv10f.o: crisv10f.c cris-tmpl.c $(CRISV10F_INCLUDE_DEPS)

# FIXME: What is mono and what does "Use of `mono' is wip" mean (other
# than the apparent; some "mono" feature is work in progress)?
mloopv10f.c engv10.h: stamp-v10fmloop
stamp-v10fmloop: $(srcdir)/../common/genmloop.sh mloop.in Makefile
	$(SHELL) $(srccom)/genmloop.sh -shell $(SHELL) \
		-mono -no-fast -pbb -switch semcrisv10f-switch.c \
		-cpu crisv10f -infile $(srcdir)/mloop.in
	$(SHELL) $(srcroot)/move-if-change eng.hin engv10.h
	$(SHELL) $(srcroot)/move-if-change mloop.cin mloopv10f.c
	touch stamp-v10fmloop
mloopv10f.o: mloopv10f.c semcrisv10f-switch.c $(CRISV10F_INCLUDE_DEPS)

cpuv10.o: cpuv10.c $(CRISV10F_INCLUDE_DEPS)
decodev10.o: decodev10.c $(CRISV10F_INCLUDE_DEPS)
modelv10.o: modelv10.c $(CRISV10F_INCLUDE_DEPS)

# CRISV32 objs

CRISV32F_INCLUDE_DEPS = \
	$(CGEN_MAIN_CPU_DEPS) \
	cpuv32.h decodev32.h engv32.h

crisv32f.o: crisv32f.c cris-tmpl.c $(CRISV32F_INCLUDE_DEPS)

# FIXME: What is mono and what does "Use of `mono' is wip" mean (other
# than the apparent; some "mono" feature is work in progress)?
mloopv32f.c engv32.h: stamp-v32fmloop
# We depend on stamp-v10fmloop to get serialization to avoid
# racing with it for the same temporary file-names when "make -j".
stamp-v32fmloop: stamp-v10fmloop $(srcdir)/../common/genmloop.sh mloop.in Makefile
	$(SHELL) $(srccom)/genmloop.sh -shell $(SHELL) \
		-mono -no-fast -pbb -switch semcrisv32f-switch.c \
		-cpu crisv32f -infile $(srcdir)/mloop.in
	$(SHELL) $(srcroot)/move-if-change eng.hin engv32.h
	$(SHELL) $(srcroot)/move-if-change mloop.cin mloopv32f.c
	touch stamp-v32fmloop
mloopv32f.o: mloopv32f.c semcrisv32f-switch.c $(CRISV32F_INCLUDE_DEPS)

cpuv32.o: cpuv32.c $(CRISV32F_INCLUDE_DEPS)
decodev32.o: decodev32.c $(CRISV32F_INCLUDE_DEPS)
modelv32.o: modelv32.c $(CRISV32F_INCLUDE_DEPS)

cris-clean:
	for v in 10 32; do \
	  rm -f mloopv$${v}f.c engv$${v}.h stamp-v$${v}fmloop; \
	  rm -f stamp-v$${v}fcpu; \
	done
	-rm -f stamp-arch stamp-desc
	-rm -f tmp-*

# cgen support, enable with --enable-cgen-maint
CGEN_MAINT = ; @true
# The following line is commented in or out depending upon --enable-cgen-maint.
@CGEN_MAINT@CGEN_MAINT =

# Useful when making CGEN-generated files manually, without --enable-cgen-maint.
stamps: stamp-v10fmloop stamp-v32fmloop stamp-arch stamp-v10fcpu stamp-v32fcpu stamp-desc

stamp-arch: $(CGEN_READ_SCM) $(CGEN_ARCH_SCM) $(CPU_DIR)/cris.cpu Makefile
	$(MAKE) cgen-arch $(CGEN_FLAGS_TO_PASS) mach=crisv10,crisv32 \
	  archfile=$(CPU_DIR)/cris.cpu \
	  FLAGS="with-scache with-profile=fn"
	touch stamp-arch
arch.h arch.c cpuall.h: $(CGEN_MAINT) stamp-arch

# The sed-hack is supposed to be temporary, until we get CGEN to emit it.
stamp-v10fcpu: $(CGEN_READ_SCM) $(CGEN_CPU_SCM) $(CGEN_DECODE_SCM) $(CPU_DIR)/cris.cpu Makefile
	$(MAKE) cgen-cpu-decode $(CGEN_FLAGS_TO_PASS) \
	  archfile=$(CPU_DIR)/cris.cpu \
	  cpu=crisv10f mach=crisv10 SUFFIX=v10 FLAGS="with-scache with-profile=fn" EXTRAFILES="$(CGEN_CPU_SEMSW)"
	$(SHELL) $(srcroot)/move-if-change $(srcdir)/semv10-switch.c $(srcdir)/semcrisv10f-switch.c
	sed -ne 'p; s/^\(#include "sim-assert.h"\)$$/#include "cgen-ops.h"/p' < $(srcdir)/decodev10.c > decodev10.c.tmp
	mv decodev10.c.tmp $(srcdir)/decodev10.c
	touch stamp-v10fcpu
cpuv10.h cpuv10.c semcrisv10f-switch.c modelv10.c decodev10.c decodev10.h: $(CGEN_MAINT) stamp-v10fcpu

stamp-v32fcpu: $(CGEN_READ_SCM) $(CGEN_CPU_SCM) $(CGEN_DECODE_SCM) $(CPU_DIR)/cris.cpu Makefile
	$(MAKE) cgen-cpu-decode $(CGEN_FLAGS_TO_PASS) \
	  archfile=$(CPU_DIR)/cris.cpu \
	  cpu=crisv32f mach=crisv32 SUFFIX=v32 FLAGS="with-scache with-profile=fn" EXTRAFILES="$(CGEN_CPU_SEMSW)"
	$(SHELL) $(srcroot)/move-if-change $(srcdir)/semv32-switch.c $(srcdir)/semcrisv32f-switch.c
	sed -ne 'p; s/^\(#include "sim-assert.h"\)$$/#include "cgen-ops.h"/p' < $(srcdir)/decodev32.c > decodev32.c.tmp
	mv decodev32.c.tmp $(srcdir)/decodev32.c
	touch stamp-v32fcpu
cpuv32.h cpuv32.c semcrisv32f-switch.c modelv32.c decodev32.c decodev32.h: $(CGEN_MAINT) stamp-v32fcpu

stamp-desc: $(CGEN_READ_SCM) $(CGEN_DESC_SCM) $(CPU_DIR)/cris.cpu Makefile
	$(MAKE) cgen-desc $(CGEN_FLAGS_TO_PASS) \
		archfile=$(CPU_DIR)/cris.cpu \
		cpu=cris mach=all
	touch stamp-desc
cris-desc.c cris-desc.h cris-opc.h: $(CGEN_MAINT) stamp-desc