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1 | /* SPU specific support for 32-bit ELF. |
2 | ||
7a8757b3 | 3 | Copyright 2006, 2007 Free Software Foundation, Inc. |
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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 | |
cd123cb7 | 9 | the Free Software Foundation; either version 3 of the License, or |
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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 | ||
49fa1e15 AM |
23 | struct spu_elf_stack_info; |
24 | ||
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25 | struct _spu_elf_section_data |
26 | { | |
27 | struct bfd_elf_section_data elf; | |
28 | ||
47f6dab9 AM |
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; | |
49fa1e15 | 35 | |
47f6dab9 AM |
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; | |
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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 | { | |
7a8757b3 AM |
50 | const void *start; |
51 | const void *end; | |
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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 (bfd *, | |
49fa1e15 | 58 | struct bfd_link_info *, int, int); |
e9f53129 | 59 | extern bfd_boolean spu_elf_find_overlays (bfd *, struct bfd_link_info *); |
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60 | extern int spu_elf_size_stubs (bfd *, struct bfd_link_info *, |
61 | void (*) (asection *, asection *, const char *), | |
62 | int); | |
63 | extern bfd_boolean spu_elf_build_stubs (struct bfd_link_info *, int); | |
e9f53129 | 64 | extern asection *spu_elf_check_vma (bfd *, bfd_vma, bfd_vma); |