1 /* Copyright (C) 2007-2015 Free Software Foundation, Inc. 2 3 This file is part of GCC. 4 5 GCC is free software; you can redistribute it and/or modify it under 6 the terms of the GNU General Public License as published by the Free 7 Software Foundation; either version 3, or (at your option) any later 8 version. 9 10 GCC is distributed in the hope that it will be useful, but WITHOUT ANY 11 WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with GCC; see the file COPYING3. If not see 17 <http://www.gnu.org/licenses/>. */ 18 19 #include "config.h" 20 #include "system.h" 21 #include "coretypes.h" 22 #include "tm.h" 23 #include "tm_p.h" 24 #include "hash-set.h" 25 #include "machmode.h" 26 #include "vec.h" 27 #include "double-int.h" 28 #include "input.h" 29 #include "alias.h" 30 #include "symtab.h" 31 #include "wide-int.h" 32 #include "inchash.h" 33 #include "tree.h" 34 #include "c-family/c-common.h" 35 36 /* Output C specific EABI object attributes. These can not be done in 37 arm.c because they require information from the C frontend. */ 38 39 static void 40 arm_output_c_attributes (void) 41 { 42 int wchar_size = (int)(TYPE_PRECISION (wchar_type_node) / BITS_PER_UNIT); 43 arm_emit_eabi_attribute ("Tag_ABI_PCS_wchar_t", 18, wchar_size); 44 } 45 46 47 /* Setup so that common code calls arm_output_c_attributes. */ 48 49 void 50 arm_lang_object_attributes_init (void) 51 { 52 arm_lang_output_object_attributes_hook = arm_output_c_attributes; 53 } 54