1 /* Definitions for RTEMS based ARM systems using ELF 2 Copyright (C) 2000, 2002, 2005 Free Software Foundation, Inc. 3 4 This file is part of GCC. 5 6 GCC is free software; you can redistribute it and/or modify it 7 under the terms of the GNU General Public License as published 8 by the Free Software Foundation; either version 2, or (at your 9 option) any later version. 10 11 GCC is distributed in the hope that it will be useful, but WITHOUT 12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 13 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 14 License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; see the file COPYING. If not, write to 18 the Free Software Foundation, 51 Franklin Street, Fifth Floor, 19 Boston, MA 02110-1301, USA. */ 20 21 /* Run-time Target Specification. */ 22 #undef TARGET_VERSION 23 #define TARGET_VERSION fputs (" (ARM/ELF RTEMS)", stderr); 24 25 #define HAS_INIT_SECTION 26 27 #define TARGET_OS_CPP_BUILTINS() \ 28 do { \ 29 builtin_define ("__rtems__"); \ 30 builtin_assert ("system=rtems"); \ 31 } while (0) 32 33 /* 34 * The default in gcc now is soft-float, but gcc misses it to 35 * pass it to the assembler. 36 */ 37 #undef SUBTARGET_EXTRA_ASM_SPEC 38 #define SUBTARGET_EXTRA_ASM_SPEC "\ 39 %{!mhard-float: %{!msoft-float:-mfpu=softfpa}}" 40 41 /* 42 * The default includes --start-group and --end-group which conflicts 43 * with how this used to be defined. 44 */ 45 #undef LINK_GCC_C_SEQUENCE_SPEC 46 #define LINK_GCC_C_SEQUENCE_SPEC "%G %L" 47