diff options
Diffstat (limited to 'gcc/config/pdp11/t-pdp11')
| -rw-r--r-- | gcc/config/pdp11/t-pdp11 | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gcc/config/pdp11/t-pdp11 b/gcc/config/pdp11/t-pdp11 new file mode 100644 index 000000000..67441a0d2 --- /dev/null +++ b/gcc/config/pdp11/t-pdp11 @@ -0,0 +1,44 @@ +# Copyright (C) 1995, 1997, 1998, 2001, 2002, +# 2004, 2010 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/>. + +TARGET_LIBGCC2_CFLAGS = -O2 -mfloat32 +LIB2FUNCS_EXTRA = $(srcdir)/config/udivmod.c $(srcdir)/config/udivmodsi4.c \ + $(srcdir)/config/memcmp.c $(srcdir)/config/memcpy.c \ + $(srcdir)/config/memmove.c $(srcdir)/config/memset.c +# floating point emulation libraries + +FPBIT = fp-bit.c +DPBIT = dp-bit.c + +fp-bit.c: $(srcdir)/config/fp-bit.c + echo '#define FLOAT' > fp-bit.c + cat $(srcdir)/config/fp-bit.c >> fp-bit.c + +dp-bit.c: $(srcdir)/config/fp-bit.c + cat $(srcdir)/config/fp-bit.c > dp-bit.c + +MULTILIB_OPTIONS = msoft-float + +# Because the pdp11 POINTER_SIZE is only 16, in dwarf2out.c, +# DWARF_ARANGES_PAD_SIZE is 0, thus a loop in output_aranges that checks +# (i < (unsigned) DWARF_ARANGES_PAD_SIZE) elicits a warning that the +# comparison is always false. +# We could say "-Werror -Wno-error=type-limits", alas, not all supported +# gcc bootstrap compilers support the latter option. +dwarf2out.o-warn = -Wno-error |