| /* SH ELF support for BFD. |
| Copyright (C) 2003-2016 Free Software Foundation, Inc. |
| |
| This file is part of BFD, the Binary File Descriptor library. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software Foundation, |
| Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
| |
| #ifndef ELF32_SH64_H |
| #define ELF32_SH64_H |
| |
| #define SH64_CRANGES_SECTION_NAME ".cranges" |
| enum sh64_elf_cr_type { |
| CRT_NONE = 0, |
| CRT_DATA = 1, |
| CRT_SH5_ISA16 = 2, |
| CRT_SH5_ISA32 = 3 |
| }; |
| |
| /* The official definition is this: |
| |
| typedef struct { |
| Elf32_Addr cr_addr; |
| Elf32_Word cr_size; |
| Elf32_Half cr_type; |
| } Elf32_CRange; |
| |
| but we have no use for that exact type. Instead we use this struct for |
| the internal representation. */ |
| typedef struct { |
| bfd_vma cr_addr; |
| bfd_size_type cr_size; |
| enum sh64_elf_cr_type cr_type; |
| } sh64_elf_crange; |
| |
| #define SH64_CRANGE_SIZE (4 + 4 + 2) |
| #define SH64_CRANGE_CR_ADDR_OFFSET 0 |
| #define SH64_CRANGE_CR_SIZE_OFFSET 4 |
| #define SH64_CRANGE_CR_TYPE_OFFSET (4 + 4) |
| |
| /* Get the contents type of an arbitrary address, or return CRT_NONE. */ |
| extern enum sh64_elf_cr_type sh64_get_contents_type |
| (asection *, bfd_vma, sh64_elf_crange *); |
| |
| /* Simpler interface. |
| FIXME: This seems redundant now that we export the interface above. */ |
| extern bfd_boolean sh64_address_is_shmedia |
| (asection *, bfd_vma); |
| |
| extern int _bfd_sh64_crange_qsort_cmpb |
| (const void *, const void *); |
| extern int _bfd_sh64_crange_qsort_cmpl |
| (const void *, const void *); |
| extern int _bfd_sh64_crange_bsearch_cmpb |
| (const void *, const void *); |
| extern int _bfd_sh64_crange_bsearch_cmpl |
| (const void *, const void *); |
| |
| struct sh64_section_data |
| { |
| flagword contents_flags; |
| |
| /* Only used in the cranges section, but we don't have an official |
| backend-specific bfd field. */ |
| bfd_size_type cranges_growth; |
| }; |
| |
| struct _sh64_elf_section_data |
| { |
| struct bfd_elf_section_data elf; |
| struct sh64_section_data *sh64_info; |
| }; |
| |
| #define sh64_elf_section_data(sec) \ |
| ((struct _sh64_elf_section_data *) elf_section_data (sec)) |
| |
| #endif /* ELF32_SH64_H */ |