source: branches/libc-0.6/src/binutils/include/elf/sparc.h

Last change on this file was 610, checked in by bird, 22 years ago

This commit was generated by cvs2svn to compensate for changes in r609,
which included commits to RCS files with non-trunk default branches.
  • Property cvs2svn:cvs-rev set to 1.1.1.2
  • Property svn:eol-style set to native
  • Property svn:executable set to *
File size: 6.0 KB
Line 
1/* SPARC ELF support for BFD.
2 Copyright 1996, 1997, 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
3 By Doug Evans, Cygnus Support, <dje@cygnus.com>.
4
5This file is part of BFD, the Binary File Descriptor library.
6
7This program is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2 of the License, or
10(at your option) any later version.
11
12This program is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with this program; if not, write to the Free Software
19Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20
21#ifndef _ELF_SPARC_H
22#define _ELF_SPARC_H
23
24/* Processor specific flags for the ELF header e_flags field. */
25
26/* These are defined by Sun. */
27
28#define EF_SPARC_32PLUS_MASK 0xffff00 /* bits indicating V8+ type */
29#define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */
30#define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */
31#define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */
32#define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */
33
34#define EF_SPARC_LEDATA 0x800000 /* little endian data */
35
36/* This name is used in the V9 ABI. */
37#define EF_SPARC_EXT_MASK 0xffff00 /* reserved for vendor extensions */
38
39/* V9 memory models */
40#define EF_SPARCV9_MM 0x3 /* memory model mask */
41#define EF_SPARCV9_TSO 0x0 /* total store ordering */
42#define EF_SPARCV9_PSO 0x1 /* partial store ordering */
43#define EF_SPARCV9_RMO 0x2 /* relaxed store ordering */
44
45/* Section indices. */
46
47#define SHN_BEFORE 0xff00 /* used with SHF_ORDERED */
48#define SHN_AFTER 0xff01 /* used with SHF_ORDERED */
49
50/* Section flags. */
51
52#define SHF_EXCLUDE 0x80000000 /* exclude from linking */
53#define SHF_ORDERED 0x40000000 /* treat sh_link,sh_info specially */
54
55/* Symbol types. */
56
57#define STT_REGISTER 13 /* global reg reserved to app. */
58
59#include "elf/reloc-macros.h"
60
61/* Relocation types. */
62START_RELOC_NUMBERS (elf_sparc_reloc_type)
63 RELOC_NUMBER (R_SPARC_NONE, 0)
64 RELOC_NUMBER (R_SPARC_8, 1)
65 RELOC_NUMBER (R_SPARC_16, 2)
66 RELOC_NUMBER (R_SPARC_32, 3)
67 RELOC_NUMBER (R_SPARC_DISP8, 4)
68 RELOC_NUMBER (R_SPARC_DISP16, 5)
69 RELOC_NUMBER (R_SPARC_DISP32, 6)
70 RELOC_NUMBER (R_SPARC_WDISP30, 7)
71 RELOC_NUMBER (R_SPARC_WDISP22, 8)
72 RELOC_NUMBER (R_SPARC_HI22, 9)
73 RELOC_NUMBER (R_SPARC_22, 10)
74 RELOC_NUMBER (R_SPARC_13, 11)
75 RELOC_NUMBER (R_SPARC_LO10, 12)
76 RELOC_NUMBER (R_SPARC_GOT10, 13)
77 RELOC_NUMBER (R_SPARC_GOT13, 14)
78 RELOC_NUMBER (R_SPARC_GOT22, 15)
79 RELOC_NUMBER (R_SPARC_PC10, 16)
80 RELOC_NUMBER (R_SPARC_PC22, 17)
81 RELOC_NUMBER (R_SPARC_WPLT30, 18)
82 RELOC_NUMBER (R_SPARC_COPY, 19)
83 RELOC_NUMBER (R_SPARC_GLOB_DAT, 20)
84 RELOC_NUMBER (R_SPARC_JMP_SLOT, 21)
85 RELOC_NUMBER (R_SPARC_RELATIVE, 22)
86 RELOC_NUMBER (R_SPARC_UA32, 23)
87
88 /* ??? These 6 relocs are new but not currently used. For binary
89 compatibility in the sparc64-elf toolchain, we leave them out.
90 A non-binary upward compatible change is expected for sparc64-elf. */
91#ifndef SPARC64_OLD_RELOCS
92 /* ??? New relocs on the UltraSPARC. Not sure what they're for yet. */
93 RELOC_NUMBER (R_SPARC_PLT32, 24)
94 RELOC_NUMBER (R_SPARC_HIPLT22, 25)
95 RELOC_NUMBER (R_SPARC_LOPLT10, 26)
96 RELOC_NUMBER (R_SPARC_PCPLT32, 27)
97 RELOC_NUMBER (R_SPARC_PCPLT22, 28)
98 RELOC_NUMBER (R_SPARC_PCPLT10, 29)
99#endif
100
101 /* v9 relocs */
102 RELOC_NUMBER (R_SPARC_10, 30)
103 RELOC_NUMBER (R_SPARC_11, 31)
104 RELOC_NUMBER (R_SPARC_64, 32)
105 RELOC_NUMBER (R_SPARC_OLO10, 33)
106 RELOC_NUMBER (R_SPARC_HH22, 34)
107 RELOC_NUMBER (R_SPARC_HM10, 35)
108 RELOC_NUMBER (R_SPARC_LM22, 36)
109 RELOC_NUMBER (R_SPARC_PC_HH22, 37)
110 RELOC_NUMBER (R_SPARC_PC_HM10, 38)
111 RELOC_NUMBER (R_SPARC_PC_LM22, 39)
112 RELOC_NUMBER (R_SPARC_WDISP16, 40)
113 RELOC_NUMBER (R_SPARC_WDISP19, 41)
114 RELOC_NUMBER (R_SPARC_UNUSED_42, 42)
115 RELOC_NUMBER (R_SPARC_7, 43)
116 RELOC_NUMBER (R_SPARC_5, 44)
117 RELOC_NUMBER (R_SPARC_6, 45)
118 RELOC_NUMBER (R_SPARC_DISP64, 46)
119 RELOC_NUMBER (R_SPARC_PLT64, 47)
120 RELOC_NUMBER (R_SPARC_HIX22, 48)
121 RELOC_NUMBER (R_SPARC_LOX10, 49)
122 RELOC_NUMBER (R_SPARC_H44, 50)
123 RELOC_NUMBER (R_SPARC_M44, 51)
124 RELOC_NUMBER (R_SPARC_L44, 52)
125 RELOC_NUMBER (R_SPARC_REGISTER, 53)
126 RELOC_NUMBER (R_SPARC_UA64, 54)
127 RELOC_NUMBER (R_SPARC_UA16, 55)
128
129 RELOC_NUMBER (R_SPARC_TLS_GD_HI22, 56)
130 RELOC_NUMBER (R_SPARC_TLS_GD_LO10, 57)
131 RELOC_NUMBER (R_SPARC_TLS_GD_ADD, 58)
132 RELOC_NUMBER (R_SPARC_TLS_GD_CALL, 59)
133 RELOC_NUMBER (R_SPARC_TLS_LDM_HI22, 60)
134 RELOC_NUMBER (R_SPARC_TLS_LDM_LO10, 61)
135 RELOC_NUMBER (R_SPARC_TLS_LDM_ADD, 62)
136 RELOC_NUMBER (R_SPARC_TLS_LDM_CALL, 63)
137 RELOC_NUMBER (R_SPARC_TLS_LDO_HIX22, 64)
138 RELOC_NUMBER (R_SPARC_TLS_LDO_LOX10, 65)
139 RELOC_NUMBER (R_SPARC_TLS_LDO_ADD, 66)
140 RELOC_NUMBER (R_SPARC_TLS_IE_HI22, 67)
141 RELOC_NUMBER (R_SPARC_TLS_IE_LO10, 68)
142 RELOC_NUMBER (R_SPARC_TLS_IE_LD, 69)
143 RELOC_NUMBER (R_SPARC_TLS_IE_LDX, 70)
144 RELOC_NUMBER (R_SPARC_TLS_IE_ADD, 71)
145 RELOC_NUMBER (R_SPARC_TLS_LE_HIX22, 72)
146 RELOC_NUMBER (R_SPARC_TLS_LE_LOX10, 73)
147 RELOC_NUMBER (R_SPARC_TLS_DTPMOD32, 74)
148 RELOC_NUMBER (R_SPARC_TLS_DTPMOD64, 75)
149 RELOC_NUMBER (R_SPARC_TLS_DTPOFF32, 76)
150 RELOC_NUMBER (R_SPARC_TLS_DTPOFF64, 77)
151 RELOC_NUMBER (R_SPARC_TLS_TPOFF32, 78)
152 RELOC_NUMBER (R_SPARC_TLS_TPOFF64, 79)
153
154 EMPTY_RELOC (R_SPARC_max_std)
155
156 RELOC_NUMBER (R_SPARC_GNU_VTINHERIT, 250)
157 RELOC_NUMBER (R_SPARC_GNU_VTENTRY, 251)
158 RELOC_NUMBER (R_SPARC_REV32, 252)
159
160END_RELOC_NUMBERS (R_SPARC_max)
161
162/* Relocation macros. */
163
164#define ELF64_R_TYPE_DATA(info) \
165 (((bfd_signed_vma)(ELF64_R_TYPE(info) >> 8) ^ 0x800000) - 0x800000)
166#define ELF64_R_TYPE_ID(info) \
167 ((info) & 0xff)
168#define ELF64_R_TYPE_INFO(data, type) \
169 (((bfd_vma) ((data) & 0xffffff) << 8) | (bfd_vma) (type))
170
171/* Values for Elf64_Dyn.d_tag. */
172
173#define DT_SPARC_REGISTER 0x70000001
174
175#endif /* _ELF_SPARC_H */
Note: See TracBrowser for help on using the repository browser.