| /* BFD back-end for RISC-V 64-bit COFF files. |
| Copyright (C) 2023-2024 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. */ |
| |
| #include "sysdep.h" |
| #include "bfd.h" |
| #include "libbfd.h" |
| #include "coff/riscv64.h" |
| #include "coff/internal.h" |
| #include "coff/pe.h" |
| #include "libcoff.h" |
| #include "libiberty.h" |
| |
| #define COFF_DEFAULT_SECTION_ALIGNMENT_POWER 2 |
| |
| #ifndef bfd_pe_print_pdata |
| #define bfd_pe_print_pdata NULL |
| #endif |
| |
| #define RTYPE2HOWTO(cache_ptr, dst) \ |
| (cache_ptr)->howto = NULL |
| |
| /* Return TRUE if this relocation should |
| appear in the output .reloc section. */ |
| |
| static bool |
| in_reloc_p (bfd *abfd ATTRIBUTE_UNUSED, |
| reloc_howto_type *howto) |
| { |
| return !howto->pc_relative; |
| } |
| |
| #include "coffcode.h" |
| |
| /* Target vectors. */ |
| const bfd_target |
| #ifdef TARGET_SYM |
| TARGET_SYM = |
| #else |
| riscv64_coff_vec = |
| #endif |
| { |
| #ifdef TARGET_NAME |
| TARGET_NAME, |
| #else |
| "coff-riscv64-little", /* Name. */ |
| #endif |
| bfd_target_coff_flavour, |
| BFD_ENDIAN_LITTLE, /* Data byte order is little. */ |
| BFD_ENDIAN_LITTLE, /* Header byte order is little. */ |
| |
| (HAS_RELOC | EXEC_P /* Object flags. */ |
| | HAS_LINENO | HAS_DEBUG |
| | HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS), |
| |
| (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC /* Section flags. */ |
| #if defined(COFF_WITH_PE) |
| | SEC_LINK_ONCE | SEC_LINK_DUPLICATES | SEC_READONLY | SEC_DEBUGGING |
| #endif |
| | SEC_CODE | SEC_DATA | SEC_EXCLUDE ), |
| |
| #ifdef TARGET_UNDERSCORE |
| TARGET_UNDERSCORE, /* Leading underscore. */ |
| #else |
| 0, /* Leading underscore. */ |
| #endif |
| '/', /* Ar_pad_char. */ |
| 15, /* Ar_max_namelen. */ |
| 0, /* match priority. */ |
| TARGET_KEEP_UNUSED_SECTION_SYMBOLS, /* keep unused section symbols. */ |
| |
| /* Data conversion functions. */ |
| bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
| bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Data. */ |
| /* Header conversion functions. */ |
| bfd_getl64, bfd_getl_signed_64, bfd_putl64, |
| bfd_getl32, bfd_getl_signed_32, bfd_putl32, |
| bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Hdrs. */ |
| |
| /* Note that we allow an object file to be treated as a core file as well. */ |
| { /* bfd_check_format. */ |
| _bfd_dummy_target, |
| coff_object_p, |
| bfd_generic_archive_p, |
| coff_object_p |
| }, |
| { /* bfd_set_format. */ |
| _bfd_bool_bfd_false_error, |
| coff_mkobject, |
| _bfd_generic_mkarchive, |
| _bfd_bool_bfd_false_error |
| }, |
| { /* bfd_write_contents. */ |
| _bfd_bool_bfd_false_error, |
| coff_write_object_contents, |
| _bfd_write_archive_contents, |
| _bfd_bool_bfd_false_error |
| }, |
| |
| BFD_JUMP_TABLE_GENERIC (coff), |
| BFD_JUMP_TABLE_COPY (coff), |
| BFD_JUMP_TABLE_CORE (_bfd_nocore), |
| BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), |
| BFD_JUMP_TABLE_SYMBOLS (coff), |
| BFD_JUMP_TABLE_RELOCS (coff), |
| BFD_JUMP_TABLE_WRITE (coff), |
| BFD_JUMP_TABLE_LINK (coff), |
| BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), |
| |
| NULL, |
| |
| COFF_SWAP_TABLE |
| }; |