1 /* SPU specific support for 32-bit ELF. 2 3 Copyright 2006, 2007, 2008 Free Software Foundation, Inc. 4 5 This file is part of BFD, the Binary File Descriptor library. 6 7 This program 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 of the License, or 10 (at your option) any later version. 11 12 This program 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 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software Foundation, 19 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 20 21 /* Extra info kept for SPU sections. */ 22 23 struct spu_elf_stack_info; 24 25 struct _spu_elf_section_data 26 { 27 struct bfd_elf_section_data elf; 28 29 union { 30 /* Info kept for input sections. */ 31 struct { 32 /* Stack analysis info kept for this section. */ 33 struct spu_elf_stack_info *stack_info; 34 } i; 35 36 /* Info kept for output sections. */ 37 struct { 38 /* Non-zero for overlay output sections. */ 39 unsigned int ovl_index; 40 unsigned int ovl_buf; 41 } o; 42 } u; 43 }; 44 45 #define spu_elf_section_data(sec) \ 46 ((struct _spu_elf_section_data *) elf_section_data (sec)) 47 48 struct _ovl_stream 49 { 50 const void *start; 51 const void *end; 52 }; 53 54 extern void spu_elf_plugin (int); 55 extern bfd_boolean spu_elf_open_builtin_lib (bfd **, 56 const struct _ovl_stream *); 57 extern bfd_boolean spu_elf_create_sections (struct bfd_link_info *, int, int); 58 extern bfd_boolean spu_elf_find_overlays (struct bfd_link_info *); 59 extern int spu_elf_size_stubs (struct bfd_link_info *, 60 void (*) (asection *, asection *, const char *), 61 int); 62 extern bfd_boolean spu_elf_build_stubs (struct bfd_link_info *, int); 63 extern asection *spu_elf_check_vma (struct bfd_link_info *, int, 64 unsigned int, unsigned int, unsigned int, 65 unsigned int, int, void (*) (void), 66 FILE *(*) (void), void (*) (void)); 67