diff options
Diffstat (limited to 'gcc-4.9/gcc/config/i386/rtemself.h')
-rw-r--r-- | gcc-4.9/gcc/config/i386/rtemself.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/i386/rtemself.h b/gcc-4.9/gcc/config/i386/rtemself.h new file mode 100644 index 000000000..7c3a19ce6 --- /dev/null +++ b/gcc-4.9/gcc/config/i386/rtemself.h @@ -0,0 +1,40 @@ +/* Definitions for rtems targeting an ix86 using ELF. + Copyright (C) 1996-2014 Free Software Foundation, Inc. + Contributed by Joel Sherrill (joel@OARcorp.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/>. */ + +/* Specify predefined symbols in preprocessor. */ + +#define TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + builtin_define ("__rtems__"); \ + builtin_define ("__USE_INIT_FINI__"); \ + builtin_assert ("system=rtems"); \ + } \ + while (0) + +#undef LONG_DOUBLE_TYPE_SIZE +#define LONG_DOUBLE_TYPE_SIZE (TARGET_80387 ? 80 : 64) + +#undef LIBGCC2_LONG_DOUBLE_TYPE_SIZE +#ifdef _SOFT_FLOAT +#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 64 +#else +#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 80 +#endif |