* elf32-spu.c (build_stub): Fix malloc under-allocation.
[binutils.git] / include / elf / ppc64.h
blobf1c80f18868758baebe880d4f0d17fd45a3c2e65
1 /* PPC64 ELF support for BFD.
2 Copyright 2003, 2005, 2009, 2010, 2011 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 #ifndef _ELF_PPC64_H
22 #define _ELF_PPC64_H
24 #include "elf/reloc-macros.h"
26 /* Relocations. */
27 START_RELOC_NUMBERS (elf_ppc64_reloc_type)
28 RELOC_NUMBER (R_PPC64_NONE, 0)
29 RELOC_NUMBER (R_PPC64_ADDR32, 1)
30 RELOC_NUMBER (R_PPC64_ADDR24, 2)
31 RELOC_NUMBER (R_PPC64_ADDR16, 3)
32 RELOC_NUMBER (R_PPC64_ADDR16_LO, 4)
33 RELOC_NUMBER (R_PPC64_ADDR16_HI, 5)
34 RELOC_NUMBER (R_PPC64_ADDR16_HA, 6)
35 RELOC_NUMBER (R_PPC64_ADDR14, 7)
36 RELOC_NUMBER (R_PPC64_ADDR14_BRTAKEN, 8)
37 RELOC_NUMBER (R_PPC64_ADDR14_BRNTAKEN, 9)
38 RELOC_NUMBER (R_PPC64_REL24, 10)
39 RELOC_NUMBER (R_PPC64_REL14, 11)
40 RELOC_NUMBER (R_PPC64_REL14_BRTAKEN, 12)
41 RELOC_NUMBER (R_PPC64_REL14_BRNTAKEN, 13)
42 RELOC_NUMBER (R_PPC64_GOT16, 14)
43 RELOC_NUMBER (R_PPC64_GOT16_LO, 15)
44 RELOC_NUMBER (R_PPC64_GOT16_HI, 16)
45 RELOC_NUMBER (R_PPC64_GOT16_HA, 17)
46 /* 18 unused. 32-bit reloc is R_PPC_PLTREL24. */
47 RELOC_NUMBER (R_PPC64_COPY, 19)
48 RELOC_NUMBER (R_PPC64_GLOB_DAT, 20)
49 RELOC_NUMBER (R_PPC64_JMP_SLOT, 21)
50 RELOC_NUMBER (R_PPC64_RELATIVE, 22)
51 /* 23 unused. 32-bit reloc is R_PPC_LOCAL24PC. */
52 RELOC_NUMBER (R_PPC64_UADDR32, 24)
53 RELOC_NUMBER (R_PPC64_UADDR16, 25)
54 RELOC_NUMBER (R_PPC64_REL32, 26)
55 RELOC_NUMBER (R_PPC64_PLT32, 27)
56 RELOC_NUMBER (R_PPC64_PLTREL32, 28)
57 RELOC_NUMBER (R_PPC64_PLT16_LO, 29)
58 RELOC_NUMBER (R_PPC64_PLT16_HI, 30)
59 RELOC_NUMBER (R_PPC64_PLT16_HA, 31)
60 /* 32 unused. 32-bit reloc is R_PPC_SDAREL16. */
61 RELOC_NUMBER (R_PPC64_SECTOFF, 33)
62 RELOC_NUMBER (R_PPC64_SECTOFF_LO, 34)
63 RELOC_NUMBER (R_PPC64_SECTOFF_HI, 35)
64 RELOC_NUMBER (R_PPC64_SECTOFF_HA, 36)
65 RELOC_NUMBER (R_PPC64_REL30, 37)
66 RELOC_NUMBER (R_PPC64_ADDR64, 38)
67 RELOC_NUMBER (R_PPC64_ADDR16_HIGHER, 39)
68 RELOC_NUMBER (R_PPC64_ADDR16_HIGHERA, 40)
69 RELOC_NUMBER (R_PPC64_ADDR16_HIGHEST, 41)
70 RELOC_NUMBER (R_PPC64_ADDR16_HIGHESTA, 42)
71 RELOC_NUMBER (R_PPC64_UADDR64, 43)
72 RELOC_NUMBER (R_PPC64_REL64, 44)
73 RELOC_NUMBER (R_PPC64_PLT64, 45)
74 RELOC_NUMBER (R_PPC64_PLTREL64, 46)
75 RELOC_NUMBER (R_PPC64_TOC16, 47)
76 RELOC_NUMBER (R_PPC64_TOC16_LO, 48)
77 RELOC_NUMBER (R_PPC64_TOC16_HI, 49)
78 RELOC_NUMBER (R_PPC64_TOC16_HA, 50)
79 RELOC_NUMBER (R_PPC64_TOC, 51)
80 RELOC_NUMBER (R_PPC64_PLTGOT16, 52)
81 RELOC_NUMBER (R_PPC64_PLTGOT16_LO, 53)
82 RELOC_NUMBER (R_PPC64_PLTGOT16_HI, 54)
83 RELOC_NUMBER (R_PPC64_PLTGOT16_HA, 55)
85 /* The following relocs were added in the 64-bit PowerPC ELF ABI
86 revision 1.2. */
87 RELOC_NUMBER (R_PPC64_ADDR16_DS, 56)
88 RELOC_NUMBER (R_PPC64_ADDR16_LO_DS, 57)
89 RELOC_NUMBER (R_PPC64_GOT16_DS, 58)
90 RELOC_NUMBER (R_PPC64_GOT16_LO_DS, 59)
91 RELOC_NUMBER (R_PPC64_PLT16_LO_DS, 60)
92 RELOC_NUMBER (R_PPC64_SECTOFF_DS, 61)
93 RELOC_NUMBER (R_PPC64_SECTOFF_LO_DS, 62)
94 RELOC_NUMBER (R_PPC64_TOC16_DS, 63)
95 RELOC_NUMBER (R_PPC64_TOC16_LO_DS, 64)
96 RELOC_NUMBER (R_PPC64_PLTGOT16_DS, 65)
97 RELOC_NUMBER (R_PPC64_PLTGOT16_LO_DS, 66)
99 /* Relocs added to support TLS. PowerPC64 ELF ABI revision 1.5. */
100 RELOC_NUMBER (R_PPC64_TLS, 67)
101 RELOC_NUMBER (R_PPC64_DTPMOD64, 68)
102 RELOC_NUMBER (R_PPC64_TPREL16, 69)
103 RELOC_NUMBER (R_PPC64_TPREL16_LO, 70)
104 RELOC_NUMBER (R_PPC64_TPREL16_HI, 71)
105 RELOC_NUMBER (R_PPC64_TPREL16_HA, 72)
106 RELOC_NUMBER (R_PPC64_TPREL64, 73)
107 RELOC_NUMBER (R_PPC64_DTPREL16, 74)
108 RELOC_NUMBER (R_PPC64_DTPREL16_LO, 75)
109 RELOC_NUMBER (R_PPC64_DTPREL16_HI, 76)
110 RELOC_NUMBER (R_PPC64_DTPREL16_HA, 77)
111 RELOC_NUMBER (R_PPC64_DTPREL64, 78)
112 RELOC_NUMBER (R_PPC64_GOT_TLSGD16, 79)
113 RELOC_NUMBER (R_PPC64_GOT_TLSGD16_LO, 80)
114 RELOC_NUMBER (R_PPC64_GOT_TLSGD16_HI, 81)
115 RELOC_NUMBER (R_PPC64_GOT_TLSGD16_HA, 82)
116 RELOC_NUMBER (R_PPC64_GOT_TLSLD16, 83)
117 RELOC_NUMBER (R_PPC64_GOT_TLSLD16_LO, 84)
118 RELOC_NUMBER (R_PPC64_GOT_TLSLD16_HI, 85)
119 RELOC_NUMBER (R_PPC64_GOT_TLSLD16_HA, 86)
120 RELOC_NUMBER (R_PPC64_GOT_TPREL16_DS, 87)
121 RELOC_NUMBER (R_PPC64_GOT_TPREL16_LO_DS, 88)
122 RELOC_NUMBER (R_PPC64_GOT_TPREL16_HI, 89)
123 RELOC_NUMBER (R_PPC64_GOT_TPREL16_HA, 90)
124 RELOC_NUMBER (R_PPC64_GOT_DTPREL16_DS, 91)
125 RELOC_NUMBER (R_PPC64_GOT_DTPREL16_LO_DS, 92)
126 RELOC_NUMBER (R_PPC64_GOT_DTPREL16_HI, 93)
127 RELOC_NUMBER (R_PPC64_GOT_DTPREL16_HA, 94)
128 RELOC_NUMBER (R_PPC64_TPREL16_DS, 95)
129 RELOC_NUMBER (R_PPC64_TPREL16_LO_DS, 96)
130 RELOC_NUMBER (R_PPC64_TPREL16_HIGHER, 97)
131 RELOC_NUMBER (R_PPC64_TPREL16_HIGHERA, 98)
132 RELOC_NUMBER (R_PPC64_TPREL16_HIGHEST, 99)
133 RELOC_NUMBER (R_PPC64_TPREL16_HIGHESTA, 100)
134 RELOC_NUMBER (R_PPC64_DTPREL16_DS, 101)
135 RELOC_NUMBER (R_PPC64_DTPREL16_LO_DS, 102)
136 RELOC_NUMBER (R_PPC64_DTPREL16_HIGHER, 103)
137 RELOC_NUMBER (R_PPC64_DTPREL16_HIGHERA, 104)
138 RELOC_NUMBER (R_PPC64_DTPREL16_HIGHEST, 105)
139 RELOC_NUMBER (R_PPC64_DTPREL16_HIGHESTA, 106)
140 RELOC_NUMBER (R_PPC64_TLSGD, 107)
141 RELOC_NUMBER (R_PPC64_TLSLD, 108)
142 RELOC_NUMBER (R_PPC64_TOCSAVE, 109)
144 #ifndef RELOC_MACROS_GEN_FUNC
145 /* Fake relocation only used internally by ld. */
146 RELOC_NUMBER (R_PPC64_LO_DS_OPT, 128)
147 #endif
148 /* Support STT_GNU_IFUNC plt calls. */
149 RELOC_NUMBER (R_PPC64_JMP_IREL, 247)
150 RELOC_NUMBER (R_PPC64_IRELATIVE, 248)
152 /* These are GNU extensions used in PIC code sequences. */
153 RELOC_NUMBER (R_PPC64_REL16, 249)
154 RELOC_NUMBER (R_PPC64_REL16_LO, 250)
155 RELOC_NUMBER (R_PPC64_REL16_HI, 251)
156 RELOC_NUMBER (R_PPC64_REL16_HA, 252)
158 /* These are GNU extensions to enable C++ vtable garbage collection. */
159 RELOC_NUMBER (R_PPC64_GNU_VTINHERIT, 253)
160 RELOC_NUMBER (R_PPC64_GNU_VTENTRY, 254)
162 END_RELOC_NUMBERS (R_PPC64_max)
164 #define IS_PPC64_TLS_RELOC(R) \
165 ((R) >= R_PPC64_TLS && (R) <= R_PPC64_DTPREL16_HIGHESTA)
167 /* Specify the start of the .glink section. */
168 #define DT_PPC64_GLINK DT_LOPROC
170 /* Specify the start and size of the .opd section. */
171 #define DT_PPC64_OPD (DT_LOPROC + 1)
172 #define DT_PPC64_OPDSZ (DT_LOPROC + 2)
174 /* Specify that tls descriptors should be optimized. */
175 #define DT_PPC64_TLSOPT (DT_LOPROC + 3)
177 #endif /* _ELF_PPC64_H */