1 /* SH ELF support for BFD. 2 Copyright (C) 2003-2016 Free Software Foundation, Inc. 3 4 This file is part of BFD, the Binary File Descriptor library. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 3 of the License, or 9 (at your option) any later version. 10 11 This program is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with this program; if not, write to the Free Software Foundation, 18 Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 19 20 #ifndef ELF32_SH64_H 21 #define ELF32_SH64_H 22 23 #define SH64_CRANGES_SECTION_NAME ".cranges" 24 enum sh64_elf_cr_type { 25 CRT_NONE = 0, 26 CRT_DATA = 1, 27 CRT_SH5_ISA16 = 2, 28 CRT_SH5_ISA32 = 3 29 }; 30 31 /* The official definition is this: 32 33 typedef struct { 34 Elf32_Addr cr_addr; 35 Elf32_Word cr_size; 36 Elf32_Half cr_type; 37 } Elf32_CRange; 38 39 but we have no use for that exact type. Instead we use this struct for 40 the internal representation. */ 41 typedef struct { 42 bfd_vma cr_addr; 43 bfd_size_type cr_size; 44 enum sh64_elf_cr_type cr_type; 45 } sh64_elf_crange; 46 47 #define SH64_CRANGE_SIZE (4 + 4 + 2) 48 #define SH64_CRANGE_CR_ADDR_OFFSET 0 49 #define SH64_CRANGE_CR_SIZE_OFFSET 4 50 #define SH64_CRANGE_CR_TYPE_OFFSET (4 + 4) 51 52 /* Get the contents type of an arbitrary address, or return CRT_NONE. */ 53 extern enum sh64_elf_cr_type sh64_get_contents_type 54 (asection *, bfd_vma, sh64_elf_crange *); 55 56 /* Simpler interface. 57 FIXME: This seems redundant now that we export the interface above. */ 58 extern bfd_boolean sh64_address_is_shmedia 59 (asection *, bfd_vma); 60 61 extern int _bfd_sh64_crange_qsort_cmpb 62 (const void *, const void *); 63 extern int _bfd_sh64_crange_qsort_cmpl 64 (const void *, const void *); 65 extern int _bfd_sh64_crange_bsearch_cmpb 66 (const void *, const void *); 67 extern int _bfd_sh64_crange_bsearch_cmpl 68 (const void *, const void *); 69 70 struct sh64_section_data 71 { 72 flagword contents_flags; 73 74 /* Only used in the cranges section, but we don't have an official 75 backend-specific bfd field. */ 76 bfd_size_type cranges_growth; 77 }; 78 79 struct _sh64_elf_section_data 80 { 81 struct bfd_elf_section_data elf; 82 struct sh64_section_data *sh64_info; 83 }; 84 85 #define sh64_elf_section_data(sec) \ 86 ((struct _sh64_elf_section_data *) elf_section_data (sec)) 87 88 #endif /* ELF32_SH64_H */ 89
