Remove and modernize dependencies in sim

Some spots in the sim build used manual dependencies, and some spots
did a compilation by hand but did not use the automatic dependency
tracking code.  This patch fixes these spots.

I didn't touch ppc, because it doesn't use the common Makefile code.
I also didn't touch objects that are for the build machine, because
automatic dependencies don't work for those.

sim/arm/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (armemu26.o, armemu32.o): Use COMPILE and
	POSTCOMPILE.

sim/bpf/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (arch.o, cpu.o, sim-if.o, traps.o): Remove.
	(mloop-le.o, mloop-be.o, decode-le.o, decode-be.o, sim-le.o)
	(sim-be.o): Use COMPILE and POSTCOMPILE.
	(SIM_EXTRA_DEPS): Add eng-le.h, eng-be.h.

sim/cr16/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (SIM_EXTRA_DEPS): New variable.
	(simops.o): Remove.

sim/cris/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (sim-if.o, dv-cris.o, dv-rv.o, arch.o, traps.o)
	(devices.o, crisv10f.o, mloopv10f.o, cpuv10.o, decodev10.o)
	(modelv10.o, crisv32f.o, mloopv32f.o, cpuv32.o, decodev32.o)
	(modelv32.o): Remove.
	(SIM_EXTRA_DEPS): Add engv10.h.

sim/d10v/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (SIM_EXTRA_DEPS): New variable.
	(simops.o): Remove.

sim/frv/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (arch.o, devices.o, frv.o, traps.o, pipeline.o)
	(interrupts.o, memory.o, cache.o, options.o, reset.o)
	(registers.o, profile.o, profile-fr400.o, profile-fr450.o)
	(profile-fr500.o, profile-fr550.o, sim-if.o, mloop.o, cpu.o)
	(decode.o, sem.o, model.o): Remove.
	(SIM_EXTRA_DEPS): Add eng.h.

sim/iq2000/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (sim-if.o): Remove.
	(arch.o): Use COMPILE and POSTCOMPILE.
	(devices.o, iq2000.o, mloop.o, cpu.o, decode.o, sem.o, model.o):
	Remove.
	(SIM_EXTRA_DEPS): Add eng.h.

sim/lm32/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (arch.o, traps.o, sim-if.o, lm32.o, mloop.o)
	(cpu.o, decode.o, sem.o, model.o): Remove.
	(SIM_EXTRA_DEPS): Add eng.h.

sim/m32r/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (sim-if.o, arch.o, traps.o, traps-linux.o)
	(devices.o, m32r.o, mloop.o, cpu.o, decode.o, sem.o, model.o)
	(m32rx.o, mloopx.o, cpux.o, decodex.o, semx.o, modelx.o)
	(m32r2.o, mloop2.o, cpu2.o, decode2.o, sem2.o, model2.o): Remove.
	(SIM_EXTRA_DEPS): Add eng.h, engx.h, eng2.h.

sim/m68hc11/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (interp.o): Remove.

sim/mips/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (interp.o, m16run.o, micromipsrun.o, multi-run.o):
	Remove.
	(SIM_EXTRA_DEPS): New variable.

sim/mn10300/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (interp.o): Remove.
	(idecode.o op_utils.o semantics.o): Remove.

sim/or1k/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (mloop.o, arch.o, cpu.o, decode.o, sem.o)
	(sem-switch.o, model.o): Remove.

sim/rl78/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (err.o, fpu.o, gdb-if.o, load.o, main.o, mem.o)
	(reg.o, rl78.o): Remove.

sim/rx/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (err.o, fpu.o, gdb-if.o, load.o, main.o, mem.o)
	(misc.o, reg.o, rx.o, syscalls.o, trace.o): Remove.

sim/sh/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (SIM_EXTRA_DEPS): New variable.
	(interp.o): Remove.

sim/v850/ChangeLog
2021-04-22  Tom Tromey  <tom@tromey.com>

	* Makefile.in (interp.o, simops.o, semantics.o): Remove.

2 files changed, 9 insertions, 28 deletions

diff --git a/sim/cris/ChangeLog b/sim/cris/ChangeLog
index 6298160..bcebb8f 100644
--- a/sim/cris/ChangeLog
+++ b/sim/cris/ChangeLog
@@ -1,5 +1,13 @@
 2021-04-22  Tom Tromey  <tom@tromey.com>
 
+	* Makefile.in (sim-if.o, dv-cris.o, dv-rv.o, arch.o, traps.o)
+	(devices.o, crisv10f.o, mloopv10f.o, cpuv10.o, decodev10.o)
+	(modelv10.o, crisv32f.o, mloopv32f.o, cpuv32.o, decodev32.o)
+	(modelv32.o): Remove.
+	(SIM_EXTRA_DEPS): Add engv10.h.
+
+2021-04-22  Tom Tromey  <tom@tromey.com>
+
 	* configure: Rebuild.
 
 2021-04-21  Mike Frysinger  <vapier@gentoo.org>
diff --git a/sim/cris/Makefile.in b/sim/cris/Makefile.in
index f932db2..87c1efe 100644
--- a/sim/cris/Makefile.in
+++ b/sim/cris/Makefile.in
@@ -36,7 +36,7 @@ SIM_OBJS = \
 # 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
+	arch.h cpuall.h cris-sim.h cris-desc.h engv10.h
 
 SIM_EXTRA_CLEAN = cris-clean
 
@@ -47,19 +47,6 @@ NL_TARGET = -DNL_TARGET_cris
 
 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.
 
@@ -78,8 +65,6 @@ 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
@@ -90,11 +75,6 @@ stamp-v10fmloop: $(srcdir)/../common/genmloop.sh mloop.in Makefile
 	$(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
 
@@ -102,8 +82,6 @@ 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
@@ -116,11 +94,6 @@ stamp-v32fmloop: stamp-v10fmloop $(srcdir)/../common/genmloop.sh mloop.in Makefi
 	$(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 \