1 /* RISC-V ELF specific backend routines.
2 Copyright (C) 2011-2019 Free Software Foundation, Inc.
4 Contributed by Andrew Waterman (andrew@sifive.com).
7 This file is part of BFD, the Binary File Descriptor library.
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program; see the file COPYING3. If not,
21 see <http://www.gnu.org/licenses/>. */
23 #include "elf/common.h"
24 #include "elf/internal.h"
26 extern reloc_howto_type *
27 riscv_reloc_name_lookup (bfd *, const char *);
29 extern reloc_howto_type *
30 riscv_reloc_type_lookup (bfd *, bfd_reloc_code_real_type);
32 extern reloc_howto_type *
33 riscv_elf_rtype_to_howto (bfd *, unsigned int r_type);
35 #define RISCV_DONT_CARE_VERSION -1
37 /* The information of architecture attribute. */
43 struct riscv_subset_t *next;
46 typedef struct riscv_subset_t riscv_subset_t;
51 } riscv_subset_list_t;
54 riscv_release_subset_list (riscv_subset_list_t *);
57 riscv_add_subset (riscv_subset_list_t *,
61 extern riscv_subset_t *
62 riscv_lookup_subset (const riscv_subset_list_t *,
65 extern riscv_subset_t *
66 riscv_lookup_subset_version (const riscv_subset_list_t *,
71 riscv_subset_list_t *subset_list;
72 void (*error_handler) (const char *,
73 ...) ATTRIBUTE_PRINTF_1;
75 } riscv_parse_subset_t;
78 riscv_parse_subset (riscv_parse_subset_t *,
82 riscv_supported_std_ext (void);
85 riscv_release_subset_list (riscv_subset_list_t *);
88 riscv_arch_str (unsigned, const riscv_subset_list_t *);