2021-10-22 16:42:03 +08:00
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/* LoongArch-specific backend routines.
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2024-01-04 19:52:08 +08:00
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Copyright (C) 2021-2024 Free Software Foundation, Inc.
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2021-10-22 16:42:03 +08:00
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Contributed by Loongson Ltd.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING3. If not,
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see <http://www.gnu.org/licenses/>. */
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#include "elf/common.h"
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#include "elf/internal.h"
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extern reloc_howto_type *
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loongarch_elf_rtype_to_howto (bfd *abfd, unsigned int r_type);
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extern reloc_howto_type *
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loongarch_reloc_type_lookup (bfd *abfd, bfd_reloc_code_real_type code);
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extern reloc_howto_type *
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loongarch_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, const char *r_name);
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2022-02-21 14:13:43 +08:00
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2022-07-11 15:11:03 +08:00
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extern bfd_reloc_code_real_type
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loongarch_larch_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
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const char *l_r_name);
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2022-12-01 15:03:42 +08:00
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bool
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loongarch_adjust_reloc_bitsfield (bfd *, reloc_howto_type *, bfd_vma *);
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void
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bfd_elf32_loongarch_set_data_segment_info (struct bfd_link_info *, int *);
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void
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bfd_elf64_loongarch_set_data_segment_info (struct bfd_link_info *, int *);
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bfd_byte *
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loongarch_write_unsigned_leb128 (bfd_byte *p, unsigned int len, bfd_vma value);
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2022-02-21 14:34:07 +08:00
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2023-06-13 16:07:12 +08:00
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int loongarch_get_uleb128_length (bfd_byte *buf);
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2022-02-21 14:34:07 +08:00
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/* TRUE if this is a PLT reference to a local IFUNC. */
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#define PLT_LOCAL_IFUNC_P(INFO, H) \
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((H)->dynindx == -1 \
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|| ((bfd_link_executable (INFO) \
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|| ELF_ST_VISIBILITY ((H)->other) != STV_DEFAULT) \
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&& (H)->def_regular \
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&& (H)->type == STT_GNU_IFUNC))
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