frvend.c revision 1.1
1/* Frv initialization file linked after all user modules 2 Copyright (C) 1999-2013 Free Software Foundation, Inc. 3 Contributed by Red Hat, Inc. 4 5 This file is part of GCC. 6 7 GCC is free software ; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3, or (at your option) 10 any later version. 11 12 GCC is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY ; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 Under Section 7 of GPL version 3, you are granted additional 18 permissions described in the GCC Runtime Library Exception, version 19 3.1, as published by the Free Software Foundation. 20 21 You should have received a copy of the GNU General Public License and 22 a copy of the GCC Runtime Library Exception along with this program; 23 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 24 <http://www.gnu.org/licenses/>. */ 25 26#include "defaults.h" 27#include <stddef.h> 28#include "../libgcc/unwind-dw2-fde.h" 29 30#ifdef __FRV_UNDERSCORE__ 31#define UNDERSCORE "_" 32#else 33#define UNDERSCORE "" 34#endif 35 36#define FINI_SECTION_ZERO(SECTION, FLAGS, NAME) \ 37__asm__ (".section " SECTION "," FLAGS "\n\t" \ 38 ".globl " UNDERSCORE NAME "\n\t" \ 39 ".type " UNDERSCORE NAME ",@object\n\t" \ 40 ".p2align 2\n" \ 41 UNDERSCORE NAME ":\n\t" \ 42 ".word 0\n\t" \ 43 ".previous") 44 45#define FINI_SECTION(SECTION, FLAGS, NAME) \ 46__asm__ (".section " SECTION "," FLAGS "\n\t" \ 47 ".globl " UNDERSCORE NAME "\n\t" \ 48 ".type " UNDERSCORE NAME ",@object\n\t" \ 49 ".p2align 2\n" \ 50 UNDERSCORE NAME ":\n\t" \ 51 ".previous") 52 53/* End of .ctor/.dtor sections that provides a list of constructors and 54 destructors to run. */ 55 56FINI_SECTION_ZERO (".ctors", "\"aw\"", "__CTOR_END__"); 57FINI_SECTION_ZERO (".dtors", "\"aw\"", "__DTOR_END__"); 58 59/* End of .eh_frame section that provides all of the exception handling 60 tables. */ 61 62FINI_SECTION_ZERO (".eh_frame", "\"aw\"", "__FRAME_END__"); 63 64#if ! __FRV_FDPIC__ 65/* In FDPIC, the linker itself generates this. */ 66/* End of .rofixup section that provides a list of pointers that we 67 need to adjust. */ 68 69FINI_SECTION (".rofixup", "\"a\"", "__ROFIXUP_END__"); 70#endif /* __FRV_FDPIC__ */ 71