# Makefile fragment for common parts of all simulators.
-# Copyright 1997, 1998, 1999, 2000, 2001, 2004, 2005
-# Free Software Foundation, Inc.
+# Copyright 1997-2015 Free Software Foundation, Inc.
# Contributed by Cygnus Support.
# 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 2 of the License, or
+# 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, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This Makefile fragment consists of two separate parts.
# They are merged into the final Makefile at points denoted by
## COMMON_PRE_CONFIG_FRAG
-VPATH = @srcdir@
+VPATH = @srcdir@:$(srccom)
srcdir = @srcdir@
srccom = $(srcdir)/../common
srcroot = $(srcdir)/../..
+srcsim = $(srcdir)/..
prefix = @prefix@
exec_prefix = @exec_prefix@
tooldir = $(libdir)/$(target_alias)
datadir = @datadir@
+datarootdir = @datarootdir@
mandir = @mandir@
man1dir = $(mandir)/man1
infodir = @infodir@
includedir = @includedir@
+lt_cv_dlopen_libs = @lt_cv_dlopen_libs@
# This can be referenced by the gettext configuration code.
top_builddir = ..
RANLIB = @RANLIB@
MAKEINFO = makeinfo
-DEP = $(srcroot)/mkdep
+# Dependency tracking information.
+DEPMODE = @CCDEPMODE@
+DEPDIR = @DEPDIR@
+depcomp = $(SHELL) $(srcroot)/depcomp
+
+# Note that these are overridden by GNU make-specific code below if
+# GNU make is used. The overrides implement dependency tracking.
+COMPILE.pre = $(CC)
+COMPILE.post = -c -o $@
+COMPILE = $(COMPILE.pre) $(ALL_CFLAGS) $(COMPILE.post)
+POSTCOMPILE = @true
# Each simulator's Makefile.in defines one or more of these variables
# to override our settings as necessary. There is no need to define these
# List of extra program dependencies.
SIM_EXTRA_LIBDEPS =
# List of main object files for `run'.
-SIM_RUN_OBJS = run.o
+SIM_RUN_OBJS = nrun.o
# Dependency of `all' to build any extra files.
SIM_EXTRA_ALL =
# Dependency of `install' to install any extra files.
SIM_NEW_COMMON_OBJS = \
sim-arange.o \
sim-bits.o \
+ sim-command.o \
sim-config.o \
sim-core.o \
sim-endian.o \
+ sim-engine.o \
sim-events.o \
sim-fpu.o \
+ sim-hrw.o \
sim-io.o \
sim-info.o \
sim-load.o \
\
$(SIM_HW_OBJS) \
-# Add this to SIM_EXTRA_DEPS.
-CGEN_INCLUDE_DEPS = \
- $(srccom)/cgen-cpu.h \
+# cgen-sim.h and the headers it includes
+CGEN_SIM_DEPS = \
+ $(srccom)/cgen-sim.h \
$(srccom)/cgen-defs.h \
- $(srccom)/cgen-engine.h \
$(srccom)/cgen-scache.h \
- $(srccom)/cgen-sim.h \
+ $(srccom)/cgen-fpu.h \
+ $(srccom)/cgen-par.h \
+ $(srccom)/cgen-cpu.h \
$(srccom)/cgen-trace.h \
+ cpuall.h
+
+# Add this to SIM_EXTRA_DEPS.
+CGEN_INCLUDE_DEPS = \
+ $(CGEN_SIM_DEPS) \
+ $(srccom)/cgen-engine.h \
$(srccom)/cgen-types.h \
$(srcdir)/../../include/opcode/cgen.h
COMMON_DEP_CFLAGS = $(CONFIG_CFLAGS) $(CSEARCH)
+ZLIB = @zlibdir@ -lz
LIBIBERTY_LIB = ../../libiberty/libiberty.a
BFD_LIB = ../../bfd/libbfd.a
+@PLUGINS_TRUE@LIBDL = @lt_cv_dlopen_libs@
OPCODES_LIB = ../../opcodes/libopcodes.a
LIBINTL = @LIBINTL@
LIBINTL_DEP = @LIBINTL_DEP@
-CONFIG_LIBS = @LIBS@
+CONFIG_LIBS = @LIBS@ $(ZLIB)
LIBDEPS = $(BFD_LIB) $(OPCODES_LIB) $(LIBINTL_DEP) $(LIBIBERTY_LIB) \
$(SIM_EXTRA_LIBDEPS)
EXTRA_LIBS = $(BFD_LIB) $(OPCODES_LIB) $(LIBINTL) $(LIBIBERTY_LIB) \
- $(CONFIG_LIBS) $(SIM_EXTRA_LIBS)
+ $(CONFIG_LIBS) $(SIM_EXTRA_LIBS) $(LIBDL)
-LIB_OBJS = callback.o syscall.o targ-map.o $(SIM_OBJS)
+LIB_OBJS = callback.o syscall.o targ-map.o version.o $(SIM_OBJS)
RUNTESTFLAGS =
$(RANLIB) libsim.a
run$(EXEEXT): $(SIM_RUN_OBJS) libsim.a $(LIBDEPS)
- $(CC) $(ALL_CFLAGS) -o run$(EXEEXT) \
+ $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o run$(EXEEXT) \
$(SIM_RUN_OBJS) libsim.a $(EXTRA_LIBS)
-run.o: $(srccom)/run.c config.h tconfig.h $(remote_sim_h) $(callback_h)
- $(CC) -c $(srccom)/run.c $(ALL_CFLAGS)
-
# FIXME: Ideally, callback.o and friends live in a library outside of
# both the gdb and simulator source trees (e.g. devo/remote. Not
# devo/libremote because this directory would contain more than just
# a library).
-callback.o: $(srccom)/callback.c config.h tconfig.h $(callback_h) targ-vals.h
- $(CC) -c $(srccom)/callback.c $(ALL_CFLAGS)
-
-syscall.o: $(srccom)/syscall.c config.h tconfig.h $(callback_h) targ-vals.h
- $(CC) -c $(srccom)/syscall.c $(ALL_CFLAGS)
-
-targ-map.o: targ-map.c targ-vals.h
-
gentmap: Makefile $(srccom)/gentmap.c targ-vals.def
$(CC_FOR_BUILD) $(srccom)/gentmap.c -o gentmap $(BUILD_CFLAGS) $(NL_TARGET)
$(SHELL) $(srcroot)/move-if-change tmp-tmap.c targ-map.c
touch stamp-tvals
+version.c: Makefile $(srccom)/create-version.sh ../../bfd/version.h ../../gdb/version.in
+ $(SHELL) $(srccom)/create-version.sh $(srcsim) $(host_alias) $(target_alias) version.c
+
#
# Rules for building sim-* components. Triggered by listing the corresponding
# .o file in the list of simulator targets.
$(hw-ports_h) \
$(hw-properties_h) \
-# FIXME: If this complicated way of building .o files from ../common is
-# necessary, the reason should be documented here.
-
-BUILT_SRC_FROM_COMMON= \
- sim-inline.c
-
-sim-abort.o: $(srccom)/sim-abort.c \
- $(SIM_EXTRA_DEPS)
- $(CC) -c $(srccom)/sim-abort.c $(ALL_CFLAGS)
-
-sim-arange.o: $(srccom)/sim-arange.c $(sim-arange_h) $(SIM_EXTRA_DEPS)
- $(CC) -c $(srccom)/sim-arange.c $(ALL_CFLAGS)
-
-sim-bits.o: $(srccom)/sim-bits.c $(sim-bits_h) $(sim-n-bits_h) \
- $(SIM_EXTRA_DEPS)
- $(CC) -c $(srccom)/sim-bits.c $(ALL_CFLAGS)
-
-sim-config.o: $(srccom)/sim-config.c $(sim-config_h) sim-main.h \
- $(SIM_EXTRA_DEPS)
- $(CC) -c $(srccom)/sim-config.c $(ALL_CFLAGS)
-
-sim-core.o: $(srccom)/sim-core.c $(sim_main_headers) \
- $(sim-core_h) $(sim-n-core_h)
- $(CC) -c $(srccom)/sim-core.c $(ALL_CFLAGS)
-
-sim-cpu.o: $(srccom)/sim-cpu.c $(sim_main_headers)
- $(CC) -c $(srccom)/sim-cpu.c $(ALL_CFLAGS)
-
-sim-endian.o: $(srccom)/sim-endian.c $(sim-endian_h) $(sim-n-endian_h)
- $(CC) -c $(srccom)/sim-endian.c $(ALL_CFLAGS)
-
-sim-engine.o: $(srccom)/sim-engine.c $(sim_main_headers) $(sim-engine_h)
- $(CC) -c $(srccom)/sim-engine.c $(ALL_CFLAGS)
-
-sim-events.o: $(srccom)/sim-events.c $(sim-events_h) sim-main.h \
- $(SIM_EXTRA_DEPS)
- $(CC) -c $(srccom)/sim-events.c $(ALL_CFLAGS)
-
-sim-fpu.o: $(srccom)/sim-fpu.c $(sim-fpu_h) \
- $(SIM_EXTRA_DEPS)
- $(CC) -c $(srccom)/sim-fpu.c $(ALL_CFLAGS)
-
-sim-hload.o: $(srccom)/sim-hload.c $(sim-assert_h) $(remote_sim_h) \
- $(SIM_EXTRA_DEPS)
- $(CC) -c $(srccom)/sim-hload.c $(ALL_CFLAGS)
-
-sim-hrw.o: $(srccom)/sim-hrw.c $(sim-assert_h) $(sim_core_h) $(remote_sim_h) \
- $(SIM_EXTRA_DEPS)
- $(CC) -c $(srccom)/sim-hrw.c $(ALL_CFLAGS)
-
-sim-hw.o: $(srccom)/sim-hw.c $(sim_main_headers)
- $(CC) -c $(srccom)/sim-hw.c $(ALL_CFLAGS)
-
-sim-info.o: $(srccom)/sim-info.c $(sim-assert_h) $(remote_sim_h) \
- $(SIM_EXTRA_DEPS)
- $(CC) -c $(srccom)/sim-info.c $(ALL_CFLAGS)
-
-sim-inline.c: $(srccom)/sim-inline.c
- rm -f $@ tmp-$@
- echo "# 1 \"$(srccom)/$@\"" > tmp-$@
- cat $(srccom)/$@ >> tmp-$@
- $(SHELL) $(srcdir)/../../move-if-change tmp-$@ $@
-
-sim-io.o: $(srccom)/sim-io.c $(sim_main_headers) $(sim-io_h) $(remote_sim_h) \
- targ-vals.h
- $(CC) -c $(srccom)/sim-io.c $(ALL_CFLAGS)
-
-sim-memopt.o: $(srccom)/sim-memopt.c $(sim_main_headers) \
- $(sim-io_h)
- $(CC) -c $(srccom)/sim-memopt.c $(ALL_CFLAGS)
-
-sim-module.o: $(srccom)/sim-module.c $(sim_main_headers) \
- $(sim-io_h)
- $(CC) -c $(srccom)/sim-module.c $(ALL_CFLAGS)
-
-sim-options.o: $(srccom)/sim-options.c $(sim_main_headers) \
- $(sim-options_h) $(sim-io_h)
- $(CC) -c $(srccom)/sim-options.c $(ALL_CFLAGS)
-
-sim-reason.o: $(srccom)/sim-reason.c $(sim_main_headers) $(remote_sim_h)
- $(CC) -c $(srccom)/sim-reason.c $(ALL_CFLAGS)
-
-sim-reg.o: $(srccom)/sim-reg.c $(sim_main_headers) $(remote_sim_h)
- $(CC) -c $(srccom)/sim-reg.c $(ALL_CFLAGS)
-
-sim-resume.o: $(srccom)/sim-resume.c $(sim_main_headers) $(remote_sim_h)
- $(CC) -c $(srccom)/sim-resume.c $(ALL_CFLAGS)
-
-sim-run.o: $(srccom)/sim-run.c $(sim_main_headers)
- $(CC) -c $(srccom)/sim-run.c $(ALL_CFLAGS)
-
-sim-signal.o: $(srccom)/sim-signal.c $(sim_main_headers) $(sim-signal_h)
- $(CC) -c $(srccom)/sim-signal.c $(ALL_CFLAGS)
-
-sim-stop.o: $(srccom)/sim-stop.c $(sim_main_headers)
- $(CC) -c $(srccom)/sim-stop.c $(ALL_CFLAGS)
-
-sim-trace.o: $(srccom)/sim-trace.c $(sim_main_headers) \
- $(sim-options_h) $(sim-io_h)
- $(CC) -c $(srccom)/sim-trace.c $(ALL_CFLAGS)
-
-sim-profile.o: $(srccom)/sim-profile.c $(sim_main_headers) \
- $(sim-options_h) $(sim-io_h)
- $(CC) -c $(srccom)/sim-profile.c $(ALL_CFLAGS)
-
-sim-model.o: $(srccom)/sim-model.c $(sim_main_headers) \
- $(sim-io_h)
- $(CC) -c $(srccom)/sim-model.c $(ALL_CFLAGS)
-
-sim-utils.o: $(srccom)/sim-utils.c $(sim_main_headers)
- $(CC) -c $(srccom)/sim-utils.c $(ALL_CFLAGS)
-
-sim-watch.o: $(srccom)/sim-watch.c $(sim_main_headers)
- $(CC) -c $(srccom)/sim-watch.c $(ALL_CFLAGS)
-
-sim-load.o: $(srccom)/sim-load.c $(callback_h) $(sim-basics_h) $(remote_sim_h)
- $(CC) -c $(srccom)/sim-load.c $(ALL_CFLAGS)
+#
+# Dependency tracking. Most of this is conditional on GNU Make being
+# found by configure; if GNU Make is not found, we fall back to a
+# simpler scheme.
+#
+@GMAKE_TRUE@ifeq ($(DEPMODE),depmode=gcc3)
+# Note that we put the dependencies into a .Tpo file, then move them
+# into place if the compile succeeds. We need this because gcc does
+# not atomically write the dependency output file.
+@GMAKE_TRUE@override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \
+@GMAKE_TRUE@ -MF $(DEPDIR)/$(basename $(@F)).Tpo
+@GMAKE_TRUE@override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \
+@GMAKE_TRUE@ $(DEPDIR)/$(basename $(@F)).Po
+@GMAKE_TRUE@else
+@GMAKE_TRUE@override COMPILE.pre = source='$<' object='$@' libtool=no \
+@GMAKE_TRUE@ DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC)
+# depcomp handles atomicity for us, so we don't need a postcompile
+# step.
+@GMAKE_TRUE@override POSTCOMPILE =
+@GMAKE_TRUE@endif
+
+all_object_files = $(LIB_OBJS) $(SIM_RUN_OBJS)
+generated_files = \
+ $(SIM_EXTRA_DEPS) \
+ hw-config.h \
+ targ-map.c \
+ targ-vals.h \
+ version.c
+
+# Ensure that generated files are created early. Use order-only
+# dependencies if available. They require GNU make 3.80 or newer,
+# and the .VARIABLES variable was introduced at the same time.
+@GMAKE_TRUE@ifdef .VARIABLES
+@GMAKE_TRUE@$(all_object_files): | $(generated_files)
+@GMAKE_TRUE@else
+$(all_object_files) : $(generated_files)
+@GMAKE_TRUE@endif
+
+# Dependencies.
+@GMAKE_TRUE@-include $(patsubst %.o, $(DEPDIR)/%.Po, $(all_object_files))
# FIXME This is one very simple-minded way of generating the file hw-config.h
hw-config.h: Makefile.in $(srccom)/Make-common.in config.status Makefile
rm -f tmp-hw.h
echo "/* generated by Makefile */" > tmp-hw.h
- for hw in $(SIM_HW) ; do \
+ sim_hw="$(SIM_HW)"; \
+ for hw in $$sim_hw ; do \
echo "extern const struct hw_descriptor dv_$${hw}_descriptor[];" ; \
done >> tmp-hw.h
echo "const struct hw_descriptor *hw_descriptors[] = {" >> tmp-hw.h
- for hw in $(SIM_HW) ; do \
+ sim_hw="$(SIM_HW)"; \
+ for hw in $$sim_hw ; do \
echo " dv_$${hw}_descriptor," ; \
done >> tmp-hw.h
echo " NULL," >> tmp-hw.h
echo "};" >> tmp-hw.h
mv tmp-hw.h hw-config.h
-hw-alloc.o: $(srccom)/hw-alloc.c $(hw_main_headers)
- $(CC) -c $(srccom)/hw-alloc.c $(ALL_CFLAGS)
-
-hw-base.o: $(srccom)/hw-base.c $(hw_main_headers) hw-config.h
- $(CC) -c $(srccom)/hw-base.c $(ALL_CFLAGS)
-
-hw-device.o: $(srccom)/hw-device.c $(hw_main_headers)
- $(CC) -c $(srccom)/hw-device.c $(ALL_CFLAGS)
-
-hw-events.o: $(srccom)/hw-events.c $(hw_main_headers) $(sim_main_headers)
- $(CC) -c $(srccom)/hw-events.c $(ALL_CFLAGS)
-
test-hw-events: $(srccom)/hw-events.c libsim.a
$(CC) $(ALL_CFLAGS) -DMAIN -o test-hw-events$(EXEEXT) \
$(srccom)/hw-events.c libsim.a $(EXTRA_LIBS)
-hw-instances.o: $(srccom)/hw-instances.c $(hw_main_headers)
- $(CC) -c $(srccom)/hw-instances.c $(ALL_CFLAGS)
-
-hw-handles.o: $(srccom)/hw-handles.c $(hw_main_headers)
- $(CC) -c $(srccom)/hw-handles.c $(ALL_CFLAGS)
-
-hw-ports.o: $(srccom)/hw-ports.c $(hw_main_headers)
- $(CC) -c $(srccom)/hw-ports.c $(ALL_CFLAGS)
-
-hw-properties.o: $(srccom)/hw-properties.c $(hw_main_headers)
- $(CC) -c $(srccom)/hw-properties.c $(ALL_CFLAGS)
-
-hw-tree.o: $(srccom)/hw-tree.c $(hw_main_headers) $(hw-tree_h)
- $(CC) -c $(srccom)/hw-tree.c $(ALL_CFLAGS)
-
-# Devices.
-
-dv-core.o: $(srccom)/dv-core.c $(hw_main_headers) $(sim_main_headers)
- $(CC) -c $(srccom)/dv-core.c $(ALL_CFLAGS)
-
-dv-glue.o: $(srccom)/dv-glue.c $(hw_main_headers) $(sim_main_headers)
- $(CC) -c $(srccom)/dv-glue.c $(ALL_CFLAGS)
-
-dv-pal.o: $(srccom)/dv-pal.c $(hw_main_headers) $(sim_main_headers)
- $(CC) -c $(srccom)/dv-pal.c $(ALL_CFLAGS)
-
-dv-sockser.o: $(srccom)/dv-sockser.h $(sim_main_headers)
- $(CC) -c $(srccom)/dv-sockser.c $(ALL_CFLAGS)
-
-
-nrun.o: $(srccom)/nrun.c config.h tconfig.h $(remote_sim_h) $(callback_h) \
- $(sim_main_headers)
- $(CC) -c $(srccom)/nrun.c $(ALL_CFLAGS)
-
# CGEN support.
# For use in Makefile.in for cpu-specific files.
CGEN_MAIN_CPU_DEPS = \
$(SIM_MAIN_DEPS) \
- $(CGEN_INCLUDE_DEPS) \
$(srccom)/cgen-ops.h \
- $(srccom)/cgen-mem.h \
- $(srccom)/cgen-par.h \
- $(srccom)/cgen-fpu.h
-
-cgen-run.o: $(srccom)/cgen-run.c $(sim_main_headers)
- $(CC) -c $(srccom)/cgen-run.c $(ALL_CFLAGS)
-
-cgen-scache.o: $(srccom)/cgen-scache.c $(sim_main_headers)
- $(CC) -c $(srccom)/cgen-scache.c $(ALL_CFLAGS)
-
-cgen-trace.o: $(srccom)/cgen-trace.c $(sim_main_headers)
- $(CC) -c $(srccom)/cgen-trace.c $(ALL_CFLAGS)
-
-cgen-fpu.o: $(srccom)/cgen-fpu.c $(sim_main_headers) $(sim-fpu_h)
- $(CC) -c $(srccom)/cgen-fpu.c $(ALL_CFLAGS)
-
-cgen-accfp.o: $(srccom)/cgen-accfp.c $(sim_main_headers) $(sim-fpu_h)
- $(CC) -c $(srccom)/cgen-accfp.c $(ALL_CFLAGS)
-
-cgen-utils.o: $(srccom)/cgen-utils.c $(sim_main_headers) \
- $(srccom)/cgen-mem.h $(srccom)/cgen-ops.h $(srccom)/cgen-engine.h
- $(CC) -c $(srccom)/cgen-utils.c $(ALL_CFLAGS)
-
-cgen-par.o: $(srccom)/cgen-par.c $(sim_main_headers) \
- $(srccom)/cgen-mem.h $(srccom)/cgen-par.h
- $(CC) -c $(srccom)/cgen-par.c $(ALL_CFLAGS)
+ $(srccom)/cgen-mem.h
# Support targets.
# And the sim-n-foo.h files create functions that can't be found either.
TAGS: force
cd $(srcdir) && \
- etags --regex '/^\([a-z_]+\) (/\1/' --regex '/^\/[*] TAGS: .*/' \
+ etags --regex '/^\([[:lower:]_]+\) (/\1/' --regex '/^\/[*] TAGS: .*/' \
*.[ch] ../common/*.[ch]
clean: $(SIM_EXTRA_CLEAN)
rm -f targ-vals.def
.c.o:
- $(CC) -c $(ALL_CFLAGS) $<
+ $(COMPILE) $<
+ $(POSTCOMPILE)
# Dummy target to force execution of dependent targets.
force:
CGENFLAGS = -v
CGEN_CPU_DIR = $(CGENDIR)/cpu
+# Most ports use the files here instead of cgen/cpu.
+CPU_DIR = $(srcroot)/cpu
+
CGEN_READ_SCM = $(CGENDIR)/sim.scm
CGEN_ARCH_SCM = $(CGENDIR)/sim-arch.scm
CGEN_CPU_SCM = $(CGENDIR)/sim-cpu.scm $(CGENDIR)/sim-model.scm
CGEN_DESC_SCM = $(CGENDIR)/desc.scm $(CGENDIR)/desc-cpu.scm
# Various choices for which cpu specific files to generate.
-CGEN_CPU_EXTR = -E tmp-ext.c1
-CGEN_CPU_READ = -R tmp-read.c1
-CGEN_CPU_WRITE = -W tmp-write.c1
-CGEN_CPU_SEM = -S tmp-sem.c1
-CGEN_CPU_SEMSW = -X tmp-semsw.c1
+# These are passed to cgen.sh in the "extrafiles" argument.
+CGEN_CPU_EXTR = /extr/
+CGEN_CPU_READ = /read/
+CGEN_CPU_WRITE = /write/
+CGEN_CPU_SEM = /sem/
+CGEN_CPU_SEMSW = /semsw/
CGEN_FLAGS_TO_PASS = \
CGEN='$(CGEN)' \
projects / deliverable / binutils-gdb.git / blobdiff