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Diffstat (limited to 'libgcc/config/rx/t-rx')
-rw-r--r-- | libgcc/config/rx/t-rx | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/libgcc/config/rx/t-rx b/libgcc/config/rx/t-rx new file mode 100644 index 0000000000..365a672e54 --- /dev/null +++ b/libgcc/config/rx/t-rx @@ -0,0 +1,34 @@ +# Makefile fragment for building LIBGCC for the Renesas RX target. +# Copyright (C) 2008-2017 Free Software Foundation, Inc. +# Contributed by Red Hat. +# +# 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/>. + + +# Add functions required by the RX ABI which are not part of +# the normal libgcc sources: + +LIB2ADD = $(srcdir)/config/rx/rx-abi-functions.c + + +# We need special handling of the floating point conversion +# routines, to allow for the varying size of a double: + +FPBIT = true +ifeq ($(double_type_size),64) +DPBIT = true +endif |