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[binutils-gdb.git] / bfd / pe-x86_64.c
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1 /* BFD back-end for Intel/AMD x86_64 PECOFF files.
2 Copyright (C) 2006-2017 Free Software Foundation, Inc.
4 This file is part of BFD, the Binary File Descriptor library.
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.
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.
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
18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19 MA 02110-1301, USA.
21 Written by Kai Tietz, OneVision Software GmbH&CoKg. */
23 #include "sysdep.h"
24 #include "bfd.h"
26 #define TARGET_SYM x86_64_pe_vec
27 #define TARGET_NAME "pe-x86-64"
28 #define COFF_WITH_PE
29 #define COFF_WITH_pex64
30 #define COFF_WITH_PE_BIGOBJ
31 #define PCRELOFFSET TRUE
32 #if defined (USE_MINGW64_LEADING_UNDERSCORES)
33 #define TARGET_UNDERSCORE '_'
34 #else
35 #define TARGET_UNDERSCORE 0
36 #endif
37 #define COFF_LONG_SECTION_NAMES
38 #define COFF_SUPPORT_GNU_LINKONCE
39 #define COFF_LONG_FILENAMES
41 #define COFF_SECTION_ALIGNMENT_ENTRIES \
42 { COFF_SECTION_NAME_EXACT_MATCH (".bss"), \
43 COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
44 { COFF_SECTION_NAME_PARTIAL_MATCH (".data"), \
45 COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
46 { COFF_SECTION_NAME_PARTIAL_MATCH (".rdata"), \
47 COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
48 { COFF_SECTION_NAME_PARTIAL_MATCH (".text"), \
49 COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 4 }, \
50 { COFF_SECTION_NAME_PARTIAL_MATCH (".idata"), \
51 COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
52 { COFF_SECTION_NAME_EXACT_MATCH (".pdata"), \
53 COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 2 }, \
54 { COFF_SECTION_NAME_PARTIAL_MATCH (".debug"), \
55 COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }, \
56 { COFF_SECTION_NAME_PARTIAL_MATCH (".zdebug"), \
57 COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }, \
58 { COFF_SECTION_NAME_PARTIAL_MATCH (".gnu.linkonce.wi."), \
59 COFF_ALIGNMENT_FIELD_EMPTY, COFF_ALIGNMENT_FIELD_EMPTY, 0 }
61 /* The function pex64_bfd_print_pdata is implemented in pei-x86_64.c
62 source, but has be extended to also handle pe objects. */
63 extern bfd_boolean pex64_bfd_print_pdata (bfd *, void *);
65 #define bfd_pe_print_pdata pex64_bfd_print_pdata
67 #include "coff-x86_64.c"
69 /* Entry for big object files. */
71 const bfd_target
72 x86_64_pe_be_vec =
74 "pe-bigobj-x86-64", /* Name. */
75 bfd_target_coff_flavour,
76 BFD_ENDIAN_LITTLE, /* Data byte order is little. */
77 BFD_ENDIAN_LITTLE, /* Header byte order is little. */
79 (HAS_RELOC | EXEC_P | /* Object flags. */
80 HAS_LINENO | HAS_DEBUG |
81 HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED | BFD_COMPRESS | BFD_DECOMPRESS),
83 (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC /* Section flags. */
84 | SEC_LINK_ONCE | SEC_LINK_DUPLICATES | SEC_READONLY | SEC_DEBUGGING
85 | SEC_CODE | SEC_DATA | SEC_EXCLUDE ),
87 TARGET_UNDERSCORE, /* Leading underscore. */
88 '/', /* Ar_pad_char. */
89 15, /* Ar_max_namelen. */
90 0, /* match priority. */
92 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
93 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
94 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Data. */
95 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
96 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
97 bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* Hdrs. */
99 /* Note that we allow an object file to be treated as a core file as well. */
100 { _bfd_dummy_target, amd64coff_object_p, /* BFD_check_format. */
101 bfd_generic_archive_p, amd64coff_object_p },
102 { bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format. */
103 bfd_false },
104 { bfd_false, coff_write_object_contents, /* bfd_write_contents. */
105 _bfd_write_archive_contents, bfd_false },
107 BFD_JUMP_TABLE_GENERIC (coff),
108 BFD_JUMP_TABLE_COPY (coff),
109 BFD_JUMP_TABLE_CORE (_bfd_nocore),
110 BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff),
111 BFD_JUMP_TABLE_SYMBOLS (coff),
112 BFD_JUMP_TABLE_RELOCS (coff),
113 BFD_JUMP_TABLE_WRITE (coff),
114 BFD_JUMP_TABLE_LINK (coff),
115 BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
117 NULL,
119 &bigobj_swap_table