2012-06-27 Ralf Corsépius <ralf.corsepius@rtems.org>
* config.gcc (v850-*-rtems*): New target.
* config/v850/rtems.h: New.
* config/v850/t-rtems: New.
@@ -2448,6 +2448,16 @@ tilepro-*-linux*)
c_target_objs="tilepro-c.o"
cxx_target_objs="tilepro-c.o"
;;
+v850-*-rtems*)
+ target_cpu_default="TARGET_CPU_generic"
+ tm_file="dbxelf.h elfos.h v850/v850.h"
+ tm_file="${tm_file} rtems.h v850/rtems.h newlib-stdint.h"
+ tmake_file="${tmake_file} v850/t-v850"
+ tmake_file="${tmake_file} t-rtems v850/t-rtems"
+ use_collect2=no
+ c_target_objs="v850-c.o"
+ cxx_target_objs="v850-c.o"
+ ;;
v850*-*-*)
case ${target} in
v850e2v3-*-*)
new file mode 100644
@@ -0,0 +1,29 @@
+/* Definitions for rtems targeting a v850 using ELF.
+ Copyright (C) 2012 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/>. */
+
+/* Specify predefined symbols in preprocessor. */
+
+#define TARGET_OS_CPP_BUILTINS() do { \
+ builtin_define( "__rtems__" ); \
+ builtin_assert( "system=rtems" ); \
+} while (0)
+
+/* Map mv850e1 and mv850es to mv850e to match MULTILIB_MATCHES */
+#undef ASM_SPEC
+#define ASM_SPEC "%{mv850es:-mv850e} %{mv850e1:-mv850e} %{!mv850es:%{!mv850e1:%{mv*:-mv%*}}}"
new file mode 100644
@@ -0,0 +1,3 @@
+# Custom multilibs for RTEMS
+
+MULTILIB_MATCHES += mv850e=mv850es