Add moxie-rtems configuration.

From-SVN: r162706

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4a833cbd26135355595346b4fa97fa46b1111967..f4365a3f56d6c3269f61926a7aee338d4a10ae70 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2010-07-30  Anthony Green  <green@moxielogic.com>
+
+       * config/moxie/rtems.h: New file.
+       * config.gcc: Add moxie-rtems support.
+
 2010-07-29  Bernd Schmidt  <bernds@codesourcery.com>
 
        * dce.c (run_word_dce): Take flag_dce into account.  Clear and restore

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 3834aecbd26e8ffa7a7d2380e061c80f6303f509..47c1fb528028dd0fbae524bc9864db42812a3e12 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -946,6 +946,10 @@ moxie-*-uclinux*)
        tm_defines="${tm_defines} DEFAULT_LIBC=LIBC_UCLIBC"
        extra_options="${extra_options} linux.opt"
        ;;
+moxie-*-rtems*)
+       tmake_file="${tmake_file} moxie/t-moxie moxie/t-moxie-softfp soft-fp/t-softfp moxie/t-rtems"
+       tm_file="moxie/moxie.h dbxelf.h elfos.h moxie/rtems.h rtems.h newlib-stdint.h"
+       ;;
 h8300-*-rtems*)
        tmake_file="h8300/t-h8300 h8300/t-elf t-rtems h8300/t-rtems"
        tm_file="h8300/h8300.h dbxelf.h elfos.h h8300/elf.h h8300/rtems.h rtems.h newlib-stdint.h"

diff --git a/gcc/config/moxie/rtems.h b/gcc/config/moxie/rtems.h
new file mode 100644 (file)
index 0000000..42893f8
--- /dev/null
+++ b/gcc/config/moxie/rtems.h
@@ -0,0 +1,29 @@
+/* Definitions for rtems targeting the Moxie core.
+   Copyright (C) 2010 Free Software Foundation, Inc.
+   Contributed by Anthony Green (green@moxielogic.com)
+
+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 OS preprocessor built-ins.  */
+#define TARGET_OS_CPP_BUILTINS()               \
+  do                                           \
+    {                                          \
+      builtin_define_std ("moxie");            \
+      builtin_define ("__rtems__");            \
+      builtin_assert ("system=rtems");         \
+    }                                          \
+  while (0)