Update copyright years.

[thirdparty/gcc.git] / gcc / config / arc / t-arc

diff --git a/gcc/config/arc/t-arc b/gcc/config/arc/t-arc
index 34c8dd48e86df01b372659e4339ef2c785c69ee9..9f95c7a66e3d13f1859f51c402b94c03f0609075 100644 (file)
--- a/gcc/config/arc/t-arc
+++ b/gcc/config/arc/t-arc
@@ -1,71 +1,50 @@
-LIB1ASMSRC = arc/lib1funcs.asm
-LIB1ASMFUNCS = _mulsi3 _umulsidi3 _udivsi3 _divsi3 _umodsi3 _modsi3 _divmod_tools
-
-# We need libgcc routines to be mangled according to which cpu they
-# were compiled for.
-# ??? -mmangle-cpu passed by default for now.
-#LIBGCC2_CFLAGS = -g1 -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) -mmangle-cpu
-
-# We want fine grained libraries, so use the new code to build the
-# floating point emulation libraries.
-FPBIT = fp-bit.c
-DPBIT = dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
-       echo '#ifndef __big_endian__' > dp-bit.c
-       echo '#define FLOAT_BIT_ORDER_MISMATCH' >> dp-bit.c
-       echo '#endif' >> dp-bit.c
-       cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
-       echo '#define FLOAT' > fp-bit.c
-       echo '#ifndef __big_endian__' >> fp-bit.c
-       echo '#define FLOAT_BIT_ORDER_MISMATCH' >> fp-bit.c
-       echo '#endif' >> fp-bit.c
-       cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-# .init/.fini section routines
-
-x-crtinit.o: $(srcdir)/config/arc/initfini.c $(GCC_PASSES) $(CONFIG_H)
-       $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
-         -DCRT_INIT -finhibit-size-directive -fno-inline-functions \
-         -g0 -c $(srcdir)/config/arc/initfini.c -o $(dir)/crtinit.o
-
-x-crtfini.o: $(srcdir)/config/arc/initfini.c $(GCC_PASSES) $(CONFIG_H)
-       $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS) \
-         -DCRT_FINI -finhibit-size-directive -fno-inline-functions \
-         -g0 -c $(srcdir)/config/arc/initfini.c -o $(dir)/crtfini.o
-
-MULTILIB_OPTIONS = EB
-MULTILIB_DIRNAMES = be
-
-# We need our own versions to build multiple copies of crt*.o.
-# ??? Use new support in Makefile.
-
-LIBGCC = stmp-multilib-arc
-INSTALL_LIBGCC = install-multilib-arc
-
-stmp-multilib-arc: stmp-multilib
-       for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
-         dir=`echo $$i | sed -e 's/;.*$$//'`; \
-         flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
-         $(MAKE) GCC_FOR_TARGET="$(GCC_FOR_TARGET)" \
-           CC="$(CC)" CFLAGS="$(CFLAGS)" \
-           HOST_PREFIX="$(HOST_PREFIX)" HOST_PREFIX_1="$(HOST_PREFIX_1)" \
-           GCC_CFLAGS="$(GCC_CFLAGS) $${flags}" \
-           INCLUDES="$(INCLUDES)" CRTSTUFF_T_CFLAGS=$(CRTSTUFF_T_CFLAGS) \
-           dir="$${dir}" x-crtinit.o x-crtfini.o; \
-         if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
-       done
-       touch stmp-multilib-arc
-
-install-multilib-arc: install-multilib
-       for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
-         dir=`echo $$i | sed -e 's/;.*$$//'`; \
-         rm -f $(libsubdir)/$${dir}/crtinit.o; \
-         $(INSTALL_DATA) $${dir}/crtinit.o $(libsubdir)/$${dir}/crtinit.o; \
-         chmod a-x $(libsubdir)/$${dir}/crtinit.o; \
-         rm -f $(libsubdir)/$${dir}/crtfini.o; \
-         $(INSTALL_DATA) $${dir}/crtfini.o $(libsubdir)/$${dir}/crtfini.o; \
-         chmod a-x $(libsubdir)/$${dir}/crtfini.o; \
-       done
+# GCC Makefile fragment for Synopsys DesignWare ARC.
+#
+# Copyright (C) 2016-2022 Free Software Foundation, Inc.
+#
+# This file is part of GCC.
+#
+# GCC 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, or (at your option) any later version.
+#
+# GCC 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 GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+TM_H += $(srcdir)/config/arc/arc-c.def
+
+driver-arc.o: $(srcdir)/config/arc/driver-arc.c \
+  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H)
+       $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $<
+
+arc-c.o: $(srcdir)/config/arc/arc-c.c $(CONFIG_H) $(SYSTEM_H) \
+$(TREE_H) $(TM_H) $(TM_P_H) coretypes.h
+       $(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+               $(srcdir)/config/arc/arc-c.c
+
+#Run `arc-cpus` if you changed something in arc-cpus.def
+
+.PHONY: arc-cpus
+
+arc-cpus: $(srcdir)/config/arc/t-multilib \
+       $(srcdir)/config/arc/arc-tables.opt
+
+$(srcdir)/config/arc/t-multilib: $(srcdir)/config/arc/genmultilib.awk  \
+                                $(srcdir)/config/arc/arc-cpus.def
+       $(AWK) -f $< -v FORMAT=Makefile $< $(srcdir)/config/arc/arc-cpus.def > $@
+
+$(srcdir)/config/arc/arc-tables.opt: $(srcdir)/config/arc/genoptions.awk \
+                                $(srcdir)/config/arc/arc-cpus.def
+       $(AWK) -f $< -v FORMAT=Makefile $< $(srcdir)/config/arc/arc-cpus.def > $@
+
+PASSES_EXTRA += $(srcdir)/config/arc/arc-passes.def
+
+# Local Variables:
+# mode: Makefile
+# End: