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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/config/cris/t-cris
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Diffstat (limited to 'gcc/config/cris/t-cris')
-rw-r--r--gcc/config/cris/t-cris58
1 files changed, 58 insertions, 0 deletions
diff --git a/gcc/config/cris/t-cris b/gcc/config/cris/t-cris
new file mode 100644
index 000000000..1630acbcc
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+++ b/gcc/config/cris/t-cris
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+#
+# t-cris
+#
+# The Makefile fragment to include when compiling gcc et al for CRIS.
+#
+# Copyright (C) 2001, 2002, 2003 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/>.
+#
+# The makefile macros etc. are included in the order found in the
+# section "Target Fragment" in the gcc info-files (or the paper copy) of
+# "Using and Porting GCC"
+
+LIB2FUNCS_EXTRA = _udivsi3.c _divsi3.c _umodsi3.c _modsi3.c
+CRIS_LIB1CSRC = $(srcdir)/config/cris/arit.c
+
+FPBIT = tmplibgcc_fp_bit.c
+DPBIT = dp-bit.c
+
+dp-bit.c: $(srcdir)/config/fp-bit.c
+ echo '#define FLOAT_BIT_ORDER_MISMATCH' > dp-bit.c
+ cat $(srcdir)/config/fp-bit.c >> dp-bit.c
+
+# Use another name to avoid confusing SUN make, if support for
+# it is reinstated elsewhere. Prefixed with "tmplibgcc" means
+# "make clean" will wipe it. We define a few L_ thingies
+# because we can't select them individually through FPBIT_FUNCS;
+# see above.
+tmplibgcc_fp_bit.c: $(srcdir)/config/fp-bit.c
+ echo '#define FLOAT_BIT_ORDER_MISMATCH' > $@
+ echo '#define FLOAT' >> $@
+ cat $(srcdir)/config/fp-bit.c >> $@
+
+# The fixed-point arithmetic code is in one file, arit.c,
+# similar to libgcc2.c (or the old libgcc1.c). We need to
+# "split it up" with one file per define.
+$(LIB2FUNCS_EXTRA): $(CRIS_LIB1CSRC)
+ name=`echo $@ | sed -e 's,.*/,,' | sed -e 's,.c$$,,'`; \
+ echo "#define L$$name" > tmp-$@ \
+ && echo '#include "$<"' >> tmp-$@ \
+ && mv -f tmp-$@ $@
+
+$(out_object_file): gt-cris.h
+gt-cris.h : s-gtype ; @true