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[deliverable/binutils-gdb.git] / bfd / elf-hppa.h
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9e103c9c 1/* Common code for PA ELF implementations.
555cd476
AM		 2 Copyright 1999, 2000, 2001, 2002, 2003, 2004
3 Free Software Foundation, Inc.
9e103c9c
JL		 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#define ELF_HOWTO_TABLE_SIZE R_PARISC_UNIMPLEMENTED + 1
22
2eb429af
JL		 23/* This file is included by multiple PA ELF BFD backends with different
24 sizes.
25
26 Most of the routines are written to be size independent, but sometimes
27 external constraints require 32 or 64 bit specific code. We remap
28 the definitions/functions as necessary here. */
9e103c9c
JL		 29#if ARCH_SIZE == 64
30#define ELF_R_TYPE(X) ELF64_R_TYPE(X)
2eb429af 31#define ELF_R_SYM(X) ELF64_R_SYM(X)
189c6563 32#define elf_hppa_reloc_final_type elf64_hppa_reloc_final_type
9e103c9c 33#define _bfd_elf_hppa_gen_reloc_type _bfd_elf64_hppa_gen_reloc_type
2eb429af 34#define elf_hppa_relocate_section elf64_hppa_relocate_section
2eb429af 35#define elf_hppa_final_link elf64_hppa_final_link
9e103c9c
JL		 36#endif
37#if ARCH_SIZE == 32
38#define ELF_R_TYPE(X) ELF32_R_TYPE(X)
2eb429af 39#define ELF_R_SYM(X) ELF32_R_SYM(X)
189c6563 40#define elf_hppa_reloc_final_type elf32_hppa_reloc_final_type
9e103c9c 41#define _bfd_elf_hppa_gen_reloc_type _bfd_elf32_hppa_gen_reloc_type
2eb429af 42#define elf_hppa_relocate_section elf32_hppa_relocate_section
2eb429af 43#define elf_hppa_final_link elf32_hppa_final_link
9e103c9c
JL		 44#endif
45
49bd834c 46#if ARCH_SIZE == 64
3f9b03b5 47static bfd_reloc_status_type elf_hppa_final_link_relocate
c39a58e6
AM		 48 (Elf_Internal_Rela *, bfd *, bfd *, asection *, bfd_byte *, bfd_vma,
49 struct bfd_link_info *, asection *, struct elf_link_hash_entry *,
50 struct elf64_hppa_dyn_hash_entry *);
3f9b03b5 51
dc810e39 52static int elf_hppa_relocate_insn
c39a58e6 53 (int, int, unsigned int);
3f9b03b5
AM		 54#endif
55
9e103c9c
JL		 56/* ELF/PA relocation howto entries. */
57
58static reloc_howto_type elf_hppa_howto_table[ELF_HOWTO_TABLE_SIZE] =
59{
b34976b6
AM		 60 { R_PARISC_NONE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
61 bfd_elf_generic_reloc, "R_PARISC_NONE", FALSE, 0, 0, FALSE },
9e103c9c
JL		 62
63 /* The values in DIR32 are to placate the check in
64 _bfd_stab_section_find_nearest_line. */
b34976b6
AM		 65 { R_PARISC_DIR32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
66 bfd_elf_generic_reloc, "R_PARISC_DIR32", FALSE, 0, 0xffffffff, FALSE },
67 { R_PARISC_DIR21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
68 bfd_elf_generic_reloc, "R_PARISC_DIR21L", FALSE, 0, 0, FALSE },
69 { R_PARISC_DIR17R, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
70 bfd_elf_generic_reloc, "R_PARISC_DIR17R", FALSE, 0, 0, FALSE },
71 { R_PARISC_DIR17F, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
72 bfd_elf_generic_reloc, "R_PARISC_DIR17F", FALSE, 0, 0, FALSE },
73 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
74 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
75 { R_PARISC_DIR14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
76 bfd_elf_generic_reloc, "R_PARISC_DIR14R", FALSE, 0, 0, FALSE },
77 { R_PARISC_DIR14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
78 bfd_elf_generic_reloc, "R_PARISC_DIR14F", FALSE, 0, 0, FALSE },
49bd834c 79 /* 8 */
b34976b6
AM		 80 { R_PARISC_PCREL12F, 0, 0, 12, TRUE, 0, complain_overflow_bitfield,
81 bfd_elf_generic_reloc, "R_PARISC_PCREL12F", FALSE, 0, 0, FALSE },
82 { R_PARISC_PCREL32, 0, 0, 32, TRUE, 0, complain_overflow_bitfield,
83 bfd_elf_generic_reloc, "R_PARISC_PCREL32", FALSE, 0, 0, FALSE },
84 { R_PARISC_PCREL21L, 0, 0, 21, TRUE, 0, complain_overflow_bitfield,
85 bfd_elf_generic_reloc, "R_PARISC_PCREL21L", FALSE, 0, 0, FALSE },
86 { R_PARISC_PCREL17R, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
87 bfd_elf_generic_reloc, "R_PARISC_PCREL17R", FALSE, 0, 0, FALSE },
88 { R_PARISC_PCREL17F, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
89 bfd_elf_generic_reloc, "R_PARISC_PCREL17F", FALSE, 0, 0, FALSE },
90 { R_PARISC_PCREL17C, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
91 bfd_elf_generic_reloc, "R_PARISC_PCREL17C", FALSE, 0, 0, FALSE },
92 { R_PARISC_PCREL14R, 0, 0, 14, TRUE, 0, complain_overflow_bitfield,
93 bfd_elf_generic_reloc, "R_PARISC_PCREL14R", FALSE, 0, 0, FALSE },
94 { R_PARISC_PCREL14F, 0, 0, 14, TRUE, 0, complain_overflow_bitfield,
95 bfd_elf_generic_reloc, "R_PARISC_PCREL14F", FALSE, 0, 0, FALSE },
49bd834c 96 /* 16 */
b34976b6
AM		 97 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
98 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
99 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
100 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
101 { R_PARISC_DPREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
102 bfd_elf_generic_reloc, "R_PARISC_DPREL21L", FALSE, 0, 0, FALSE },
103 { R_PARISC_DPREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
104 bfd_elf_generic_reloc, "R_PARISC_DPREL14WR", FALSE, 0, 0, FALSE },
105 { R_PARISC_DPREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
106 bfd_elf_generic_reloc, "R_PARISC_DPREL14DR", FALSE, 0, 0, FALSE },
107 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
108 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
109 { R_PARISC_DPREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
110 bfd_elf_generic_reloc, "R_PARISC_DPREL14R", FALSE, 0, 0, FALSE },
111 { R_PARISC_DPREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
112 bfd_elf_generic_reloc, "R_PARISC_DPREL14F", FALSE, 0, 0, FALSE },
49bd834c 113 /* 24 */
b34976b6
AM		 114 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
115 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
116 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
117 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
118 { R_PARISC_DLTREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
119 bfd_elf_generic_reloc, "R_PARISC_DLTREL21L", FALSE, 0, 0, FALSE },
120 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
121 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
122 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
123 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
124 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
125 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
126 { R_PARISC_DLTREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
127 bfd_elf_generic_reloc, "R_PARISC_DLTREL14R", FALSE, 0, 0, FALSE },
128 { R_PARISC_DLTREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
129 bfd_elf_generic_reloc, "R_PARISC_DLTREL14F", FALSE, 0, 0, FALSE },
49bd834c 130 /* 32 */
b34976b6
AM		 131 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
132 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
133 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
134 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
135 { R_PARISC_DLTIND21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
136 bfd_elf_generic_reloc, "R_PARISC_DLTIND21L", FALSE, 0, 0, FALSE },
137 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
138 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
139 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
140 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
141 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
142 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
143 { R_PARISC_DLTIND14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
144 bfd_elf_generic_reloc, "R_PARISC_DLTIND14R", FALSE, 0, 0, FALSE },
145 { R_PARISC_DLTIND14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
146 bfd_elf_generic_reloc, "R_PARISC_DLTIND14F", FALSE, 0, 0, FALSE },
49bd834c 147 /* 40 */
b34976b6
AM		 148 { R_PARISC_SETBASE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
149 bfd_elf_generic_reloc, "R_PARISC_SETBASE", FALSE, 0, 0, FALSE },
150 { R_PARISC_SECREL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
151 bfd_elf_generic_reloc, "R_PARISC_SECREL32", FALSE, 0, 0, FALSE },
152 { R_PARISC_BASEREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
153 bfd_elf_generic_reloc, "R_PARISC_BASEREL21L", FALSE, 0, 0, FALSE },
154 { R_PARISC_BASEREL17R, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
155 bfd_elf_generic_reloc, "R_PARISC_BASEREL17R", FALSE, 0, 0, FALSE },
156 { R_PARISC_BASEREL17F, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
157 bfd_elf_generic_reloc, "R_PARISC_BASEREL17F", FALSE, 0, 0, FALSE },
158 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
159 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
160 { R_PARISC_BASEREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
161 bfd_elf_generic_reloc, "R_PARISC_BASEREL14R", FALSE, 0, 0, FALSE },
162 { R_PARISC_BASEREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
163 bfd_elf_generic_reloc, "R_PARISC_BASEREL14F", FALSE, 0, 0, FALSE },
49bd834c 164 /* 48 */
b34976b6
AM		 165 { R_PARISC_SEGBASE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
166 bfd_elf_generic_reloc, "R_PARISC_SEGBASE", FALSE, 0, 0, FALSE },
167 { R_PARISC_SEGREL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
168 bfd_elf_generic_reloc, "R_PARISC_SEGREL32", FALSE, 0, 0, FALSE },
169 { R_PARISC_PLTOFF21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
170 bfd_elf_generic_reloc, "R_PARISC_PLTOFF21L", FALSE, 0, 0, FALSE },
171 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
172 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
173 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
174 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
175 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
176 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
177 { R_PARISC_PLTOFF14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
178 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14R", FALSE, 0, 0, FALSE },
179 { R_PARISC_PLTOFF14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
180 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14F", FALSE, 0, 0, FALSE },
49bd834c 181 /* 56 */
b34976b6
AM		 182 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
183 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
184 { R_PARISC_LTOFF_FPTR32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
185 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR32", FALSE, 0, 0, FALSE },
186 { R_PARISC_LTOFF_FPTR21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
187 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR21L", FALSE, 0, 0, FALSE },
188 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
189 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
190 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
191 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
192 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
193 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
194 { R_PARISC_LTOFF_FPTR14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
195 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14R", FALSE, 0, 0, FALSE },
196 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
197 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 198 /* 64 */
b34976b6
AM		 199 { R_PARISC_FPTR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
200 bfd_elf_generic_reloc, "R_PARISC_FPTR64", FALSE, 0, 0, FALSE },
201 { R_PARISC_PLABEL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
202 bfd_elf_generic_reloc, "R_PARISC_PLABEL32", FALSE, 0, 0, FALSE },
203 { R_PARISC_PLABEL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
204 bfd_elf_generic_reloc, "R_PARISC_PLABEL21L", FALSE, 0, 0, FALSE },
205 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
206 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
207 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
208 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
209 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
210 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
211 { R_PARISC_PLABEL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
212 bfd_elf_generic_reloc, "R_PARISC_PLABEL14R", FALSE, 0, 0, FALSE },
213 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
214 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 215 /* 72 */
b34976b6
AM		 216 { R_PARISC_PCREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
217 bfd_elf_generic_reloc, "R_PARISC_PCREL64", FALSE, 0, 0, FALSE },
218 { R_PARISC_PCREL22C, 0, 0, 22, FALSE, 0, complain_overflow_bitfield,
219 bfd_elf_generic_reloc, "R_PARISC_PCREL22C", FALSE, 0, 0, FALSE },
220 { R_PARISC_PCREL22F, 0, 0, 22, FALSE, 0, complain_overflow_bitfield,
221 bfd_elf_generic_reloc, "R_PARISC_PCREL22F", FALSE, 0, 0, FALSE },
222 { R_PARISC_PCREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
223 bfd_elf_generic_reloc, "R_PARISC_PCREL14WR", FALSE, 0, 0, FALSE },
224 { R_PARISC_PCREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
225 bfd_elf_generic_reloc, "R_PARISC_PCREL14DR", FALSE, 0, 0, FALSE },
226 { R_PARISC_PCREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
227 bfd_elf_generic_reloc, "R_PARISC_PCREL16F", FALSE, 0, 0, FALSE },
228 { R_PARISC_PCREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
229 bfd_elf_generic_reloc, "R_PARISC_PCREL16WF", FALSE, 0, 0, FALSE },
230 { R_PARISC_PCREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
231 bfd_elf_generic_reloc, "R_PARISC_PCREL16DF", FALSE, 0, 0, FALSE },
49bd834c 232 /* 80 */
b34976b6
AM		 233 { R_PARISC_DIR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
234 bfd_elf_generic_reloc, "R_PARISC_DIR64", FALSE, 0, 0, FALSE },
235 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
236 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
237 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
238 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
239 { R_PARISC_DIR14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
240 bfd_elf_generic_reloc, "R_PARISC_DIR14WR", FALSE, 0, 0, FALSE },
241 { R_PARISC_DIR14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
242 bfd_elf_generic_reloc, "R_PARISC_DIR14DR", FALSE, 0, 0, FALSE },
243 { R_PARISC_DIR16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
244 bfd_elf_generic_reloc, "R_PARISC_DIR16F", FALSE, 0, 0, FALSE },
245 { R_PARISC_DIR16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
246 bfd_elf_generic_reloc, "R_PARISC_DIR16WF", FALSE, 0, 0, FALSE },
247 { R_PARISC_DIR16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
248 bfd_elf_generic_reloc, "R_PARISC_DIR16DF", FALSE, 0, 0, FALSE },
49bd834c 249 /* 88 */
b34976b6
AM		 250 { R_PARISC_GPREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
251 bfd_elf_generic_reloc, "R_PARISC_GPREL64", FALSE, 0, 0, FALSE },
252 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
253 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
254 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
255 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
256 { R_PARISC_DLTREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
257 bfd_elf_generic_reloc, "R_PARISC_DLTREL14WR", FALSE, 0, 0, FALSE },
258 { R_PARISC_DLTREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
259 bfd_elf_generic_reloc, "R_PARISC_DLTREL14DR", FALSE, 0, 0, FALSE },
260 { R_PARISC_GPREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
261 bfd_elf_generic_reloc, "R_PARISC_GPREL16F", FALSE, 0, 0, FALSE },
262 { R_PARISC_GPREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
263 bfd_elf_generic_reloc, "R_PARISC_GPREL16WF", FALSE, 0, 0, FALSE },
264 { R_PARISC_GPREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
265 bfd_elf_generic_reloc, "R_PARISC_GPREL16DF", FALSE, 0, 0, FALSE },
49bd834c 266 /* 96 */
b34976b6
AM		 267 { R_PARISC_LTOFF64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
268 bfd_elf_generic_reloc, "R_PARISC_LTOFF64", FALSE, 0, 0, FALSE },
269 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
270 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
271 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
272 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
273 { R_PARISC_DLTIND14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
274 bfd_elf_generic_reloc, "R_PARISC_DLTIND14WR", FALSE, 0, 0, FALSE },
275 { R_PARISC_DLTIND14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
276 bfd_elf_generic_reloc, "R_PARISC_DLTIND14DR", FALSE, 0, 0, FALSE },
277 { R_PARISC_LTOFF16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
278 bfd_elf_generic_reloc, "R_PARISC_LTOFF16F", FALSE, 0, 0, FALSE },
279 { R_PARISC_LTOFF16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
280 bfd_elf_generic_reloc, "R_PARISC_LTOFF16DF", FALSE, 0, 0, FALSE },
281 { R_PARISC_LTOFF16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
282 bfd_elf_generic_reloc, "R_PARISC_LTOFF16DF", FALSE, 0, 0, FALSE },
49bd834c 283 /* 104 */
b34976b6
AM		 284 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
285 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
286 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
287 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
288 { R_PARISC_BASEREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
289 bfd_elf_generic_reloc, "R_PARISC_BASEREL14WR", FALSE, 0, 0, FALSE },
290 { R_PARISC_BASEREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
291 bfd_elf_generic_reloc, "R_PARISC_BASEREL14DR", FALSE, 0, 0, FALSE },
292 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
293 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
294 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
295 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
296 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
297 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
298 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
299 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 300 /* 112 */
b34976b6
AM		 301 { R_PARISC_SEGREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
302 bfd_elf_generic_reloc, "R_PARISC_SEGREL64", FALSE, 0, 0, FALSE },
303 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
304 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
305 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
306 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
307 { R_PARISC_PLTOFF14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
308 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14WR", FALSE, 0, 0, FALSE },
309 { R_PARISC_PLTOFF14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
310 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14DR", FALSE, 0, 0, FALSE },
311 { R_PARISC_PLTOFF16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
312 bfd_elf_generic_reloc, "R_PARISC_PLTOFF16F", FALSE, 0, 0, FALSE },
313 { R_PARISC_PLTOFF16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
314 bfd_elf_generic_reloc, "R_PARISC_PLTOFF16WF", FALSE, 0, 0, FALSE },
315 { R_PARISC_PLTOFF16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
316 bfd_elf_generic_reloc, "R_PARISC_PLTOFF16DF", FALSE, 0, 0, FALSE },
49bd834c 317 /* 120 */
b34976b6
AM		 318 { R_PARISC_LTOFF_FPTR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
319 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
320 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
321 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
322 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
323 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
324 { R_PARISC_LTOFF_FPTR14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
325 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14WR", FALSE, 0, 0, FALSE },
326 { R_PARISC_LTOFF_FPTR14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
327 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14DR", FALSE, 0, 0, FALSE },
328 { R_PARISC_LTOFF_FPTR16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
329 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16F", FALSE, 0, 0, FALSE },
330 { R_PARISC_LTOFF_FPTR16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
331 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16WF", FALSE, 0, 0, FALSE },
332 { R_PARISC_LTOFF_FPTR16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
333 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 334 /* 128 */
b34976b6
AM		 335 { R_PARISC_COPY, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
336 bfd_elf_generic_reloc, "R_PARISC_COPY", FALSE, 0, 0, FALSE },
337 { R_PARISC_IPLT, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
338 bfd_elf_generic_reloc, "R_PARISC_IPLT", FALSE, 0, 0, FALSE },
339 { R_PARISC_EPLT, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
340 bfd_elf_generic_reloc, "R_PARISC_EPLT", FALSE, 0, 0, FALSE },
341 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
342 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
343 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
344 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
345 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
346 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
347 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
348 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
349 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
350 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 351 /* 136 */
b34976b6
AM		 352 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
353 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
354 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
355 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
356 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
357 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
358 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
359 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
360 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
361 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
362 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
363 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
364 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
365 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
366 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
367 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 368 /* 144 */
b34976b6
AM		 369 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
370 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
371 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
372 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
373 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
374 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
375 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
376 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
377 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
378 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
379 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
380 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
381 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
382 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
383 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
384 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 385 /* 152 */
b34976b6
AM		 386 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
387 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
388 { R_PARISC_TPREL32, 0, 0, 32, FALSE, 0, complain_overflow_dont,
389 bfd_elf_generic_reloc, "R_PARISC_TPREL32", FALSE, 0, 0, FALSE },
390 { R_PARISC_TPREL21L, 0, 0, 21, FALSE, 0, complain_overflow_dont,
391 bfd_elf_generic_reloc, "R_PARISC_TPREL21L", FALSE, 0, 0, FALSE },
392 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
393 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
394 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
395 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
396 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
397 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
398 { R_PARISC_TPREL14R, 0, 0, 14, FALSE, 0, complain_overflow_dont,
399 bfd_elf_generic_reloc, "R_PARISC_TPREL14R", FALSE, 0, 0, FALSE },
400 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
401 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 402 /* 160 */
b34976b6
AM		 403 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
404 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
405 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
406 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
407 { R_PARISC_LTOFF_TP21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
408 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP21L", FALSE, 0, 0, FALSE },
409 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
410 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
411 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
412 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
413 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
414 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
415 { R_PARISC_LTOFF_TP14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
416 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
417 { R_PARISC_LTOFF_TP14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
418 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14F", FALSE, 0, 0, FALSE },
49bd834c 419 /* 168 */
b34976b6
AM		 420 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
421 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
422 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
423 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
424 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
425 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
426 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
427 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
428 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
429 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
430 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
431 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
432 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
433 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
434 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
435 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 436 /* 176 */
b34976b6
AM		 437 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
438 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
439 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
440 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
441 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
442 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
443 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
444 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
445 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
446 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
447 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
448 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
449 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
450 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
451 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
452 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 453 /* 184 */
b34976b6
AM		 454 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
455 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
456 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
457 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
458 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
459 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
460 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
461 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
462 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
463 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
464 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
465 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
466 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
467 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
468 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
469 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 470 /* 192 */
b34976b6
AM		 471 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
472 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
473 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
474 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
475 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
476 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
477 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
478 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
479 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
480 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
481 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
482 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
483 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
484 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
485 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
486 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 487 /* 200 */
b34976b6
AM		 488 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
489 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
490 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
491 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
492 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
493 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
494 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
495 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
496 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
497 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
498 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
499 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
500 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
501 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
502 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
503 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 504 /* 208 */
b34976b6
AM		 505 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
506 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
507 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
508 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
509 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
510 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
511 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
512 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
513 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
514 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
515 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
516 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
517 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
518 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
519 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
520 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 521 /* 216 */
b34976b6
AM		 522 { R_PARISC_TPREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
523 bfd_elf_generic_reloc, "R_PARISC_TPREL64", FALSE, 0, 0, FALSE },
524 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
525 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
526 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
527 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
528 { R_PARISC_TPREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_dont,
529 bfd_elf_generic_reloc, "R_PARISC_TPREL14WR", FALSE, 0, 0, FALSE },
530 { R_PARISC_TPREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
531 bfd_elf_generic_reloc, "R_PARISC_TPREL14DR", FALSE, 0, 0, FALSE },
532 { R_PARISC_TPREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
533 bfd_elf_generic_reloc, "R_PARISC_TPREL16F", FALSE, 0, 0, FALSE },
534 { R_PARISC_TPREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_dont,
535 bfd_elf_generic_reloc, "R_PARISC_TPREL16WF", FALSE, 0, 0, FALSE },
536 { R_PARISC_TPREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
537 bfd_elf_generic_reloc, "R_PARISC_TPREL16DF", FALSE, 0, 0, FALSE },
49bd834c 538 /* 224 */
b34976b6
AM		 539 { R_PARISC_LTOFF_TP64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
540 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP64", FALSE, 0, 0, FALSE },
541 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
542 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
543 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
544 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
545 { R_PARISC_LTOFF_TP14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
546 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14WR", FALSE, 0, 0, FALSE },
547 { R_PARISC_LTOFF_TP14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
548 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14DR", FALSE, 0, 0, FALSE },
549 { R_PARISC_LTOFF_TP16F, 0, 0, 16, FALSE, 0, complain_overflow_dont,
550 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16F", FALSE, 0, 0, FALSE },
551 { R_PARISC_LTOFF_TP16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
552 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16WF", FALSE, 0, 0, FALSE },
553 { R_PARISC_LTOFF_TP16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
554 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16DF", FALSE, 0, 0, FALSE },
49bd834c 555 /* 232 */
b34976b6
AM		 556 { R_PARISC_GNU_VTENTRY, 0, 0, 0, FALSE, 0, complain_overflow_dont,
557 bfd_elf_generic_reloc, "R_PARISC_GNU_VTENTRY", FALSE, 0, 0, FALSE },
558 { R_PARISC_GNU_VTINHERIT, 0, 0, 0, FALSE, 0, complain_overflow_dont,
559 bfd_elf_generic_reloc, "R_PARISC_GNU_VTINHERIT", FALSE, 0, 0, FALSE },
9e103c9c
JL		 560};
561
6e2bf930
JL		 562#define OFFSET_14R_FROM_21L 4
563#define OFFSET_14F_FROM_21L 5
564
189c6563
AM		 565/* Return the final relocation type for the given base type, instruction
566 format, and field selector. */
9e103c9c 567
189c6563 568elf_hppa_reloc_type
c39a58e6
AM		 569elf_hppa_reloc_final_type (bfd *abfd,
570 elf_hppa_reloc_type base_type,
571 int format,
572 unsigned int field)
9e103c9c 573{
189c6563 574 elf_hppa_reloc_type final_type = base_type;
9e103c9c
JL		 575
576 /* Just a tangle of nested switch statements to deal with the braindamage
577 that a different field selector means a completely different relocation
578 for PA ELF. */
579 switch (base_type)
580 {
0d571602
JL		 581 /* We have been using generic relocation types. However, that may not
582 really make sense. Anyway, we need to support both R_PARISC_DIR64
583 and R_PARISC_DIR32 here. */
584 case R_PARISC_DIR32:
585 case R_PARISC_DIR64:
9e103c9c
JL		 586 case R_HPPA_ABS_CALL:
587 switch (format)
588 {
589 case 14:
590 switch (field)
591 {
47d89dba
AM		 592 case e_fsel:
593 final_type = R_PARISC_DIR14F;
594 break;
9e103c9c
JL		 595 case e_rsel:
596 case e_rrsel:
47d89dba 597 case e_rdsel:
9e103c9c
JL		 598 final_type = R_PARISC_DIR14R;
599 break;
600 case e_rtsel:
f31cedf7 601 final_type = R_PARISC_DLTIND14R;
9e103c9c 602 break;
36860900
JL		 603 case e_rtpsel:
604 final_type = R_PARISC_LTOFF_FPTR14DR;
605 break;
9e103c9c 606 case e_tsel:
f31cedf7 607 final_type = R_PARISC_DLTIND14F;
9e103c9c
JL		 608 break;
609 case e_rpsel:
610 final_type = R_PARISC_PLABEL14R;
611 break;
612 default:
189c6563 613 return R_PARISC_NONE;
9e103c9c
JL		 614 }
615 break;
616
617 case 17:
618 switch (field)
619 {
620 case e_fsel:
621 final_type = R_PARISC_DIR17F;
622 break;
623 case e_rsel:
624 case e_rrsel:
47d89dba 625 case e_rdsel:
9e103c9c
JL		 626 final_type = R_PARISC_DIR17R;
627 break;
628 default:
189c6563 629 return R_PARISC_NONE;
9e103c9c
JL		 630 }
631 break;
632
633 case 21:
634 switch (field)
635 {
636 case e_lsel:
637 case e_lrsel:
47d89dba 638 case e_ldsel:
edd21aca
AM		 639 case e_nlsel:
640 case e_nlrsel:
9e103c9c
JL		 641 final_type = R_PARISC_DIR21L;
642 break;
643 case e_ltsel:
f31cedf7 644 final_type = R_PARISC_DLTIND21L;
9e103c9c 645 break;
36860900
JL		 646 case e_ltpsel:
647 final_type = R_PARISC_LTOFF_FPTR21L;
648 break;
9e103c9c
JL		 649 case e_lpsel:
650 final_type = R_PARISC_PLABEL21L;
651 break;
652 default:
189c6563 653 return R_PARISC_NONE;
9e103c9c
JL		 654 }
655 break;
656
657 case 32:
658 switch (field)
659 {
660 case e_fsel:
661 final_type = R_PARISC_DIR32;
432bdd91
JL		 662 /* When in 64bit mode, a 32bit relocation is supposed to
663 be a section relative relocation. Dwarf2 (for example)
664 uses 32bit section relative relocations. */
665 if (bfd_get_arch_info (abfd)->bits_per_address != 32)
46fe4e66 666 final_type = R_PARISC_SECREL32;
9e103c9c
JL		 667 break;
668 case e_psel:
669 final_type = R_PARISC_PLABEL32;
670 break;
671 default:
189c6563 672 return R_PARISC_NONE;
9e103c9c
JL		 673 }
674 break;
675
6e2bf930
JL		 676 case 64:
677 switch (field)
678 {
679 case e_fsel:
680 final_type = R_PARISC_DIR64;
681 break;
682 case e_psel:
36860900
JL		 683 final_type = R_PARISC_FPTR64;
684 break;
6e2bf930 685 default:
189c6563 686 return R_PARISC_NONE;
6e2bf930
JL		 687 }
688 break;
689
9e103c9c 690 default:
189c6563 691 return R_PARISC_NONE;
9e103c9c
JL		 692 }
693 break;
694
9e103c9c
JL		 695 case R_HPPA_GOTOFF:
696 switch (format)
697 {
698 case 14:
699 switch (field)
700 {
701 case e_rsel:
702 case e_rrsel:
47d89dba 703 case e_rdsel:
edd21aca 704 /* R_PARISC_DLTREL14R for elf64, R_PARISC_DPREL14R for elf32 */
6e2bf930 705 final_type = base_type + OFFSET_14R_FROM_21L;
9e103c9c
JL		 706 break;
707 case e_fsel:
edd21aca 708 /* R_PARISC_DLTREL14F for elf64, R_PARISC_DPREL14F for elf32 */
6e2bf930 709 final_type = base_type + OFFSET_14F_FROM_21L;
9e103c9c
JL		 710 break;
711 default:
189c6563 712 return R_PARISC_NONE;
9e103c9c
JL		 713 }
714 break;
715
716 case 21:
717 switch (field)
718 {
9e103c9c 719 case e_lsel:
edd21aca 720 case e_lrsel:
47d89dba 721 case e_ldsel:
edd21aca
AM		 722 case e_nlsel:
723 case e_nlrsel:
724 /* R_PARISC_DLTREL21L for elf64, R_PARISC_DPREL21L for elf32 */
6e2bf930 725 final_type = base_type;
9e103c9c
JL		 726 break;
727 default:
189c6563 728 return R_PARISC_NONE;
9e103c9c
JL		 729 }
730 break;
731
732 default:
189c6563 733 return R_PARISC_NONE;
9e103c9c
JL		 734 }
735 break;
736
9e103c9c
JL		 737 case R_HPPA_PCREL_CALL:
738 switch (format)
739 {
49bd834c
AM		 740 case 12:
741 switch (field)
742 {
743 case e_fsel:
744 final_type = R_PARISC_PCREL12F;
745 break;
746 default:
189c6563 747 return R_PARISC_NONE;
49bd834c
AM		 748 }
749 break;
750
9e103c9c 751 case 14:
49bd834c
AM		 752 /* Contrary to appearances, these are not calls of any sort.
753 Rather, they are loads/stores with a pcrel reloc. */
9e103c9c
JL		 754 switch (field)
755 {
756 case e_rsel:
757 case e_rrsel:
47d89dba 758 case e_rdsel:
9e103c9c
JL		 759 final_type = R_PARISC_PCREL14R;
760 break;
761 case e_fsel:
ba94744e
AM		 762 if (bfd_get_mach (abfd) < 25)
763 final_type = R_PARISC_PCREL14F;
764 else
765 final_type = R_PARISC_PCREL16F;
9e103c9c
JL		 766 break;
767 default:
189c6563 768 return R_PARISC_NONE;
9e103c9c
JL		 769 }
770 break;
771
772 case 17:
773 switch (field)
774 {
775 case e_rsel:
776 case e_rrsel:
47d89dba 777 case e_rdsel:
9e103c9c
JL		 778 final_type = R_PARISC_PCREL17R;
779 break;
780 case e_fsel:
781 final_type = R_PARISC_PCREL17F;
782 break;
783 default:
189c6563 784 return R_PARISC_NONE;
9e103c9c
JL		 785 }
786 break;
787
edd21aca 788 case 21:
341362b5
JL		 789 switch (field)
790 {
edd21aca
AM		 791 case e_lsel:
792 case e_lrsel:
47d89dba 793 case e_ldsel:
edd21aca
AM		 794 case e_nlsel:
795 case e_nlrsel:
796 final_type = R_PARISC_PCREL21L;
341362b5
JL		 797 break;
798 default:
189c6563 799 return R_PARISC_NONE;
341362b5
JL		 800 }
801 break;
802
edd21aca 803 case 22:
9e103c9c
JL		 804 switch (field)
805 {
edd21aca
AM		 806 case e_fsel:
807 final_type = R_PARISC_PCREL22F;
9e103c9c
JL		 808 break;
809 default:
189c6563 810 return R_PARISC_NONE;
9e103c9c
JL		 811 }
812 break;
813
9992270f
DA		 814 case 32:
815 switch (field)
816 {
817 case e_fsel:
818 final_type = R_PARISC_PCREL32;
819 break;
820 default:
821 return R_PARISC_NONE;
822 }
823 break;
824
825 case 64:
826 switch (field)
827 {
828 case e_fsel:
829 final_type = R_PARISC_PCREL64;
830 break;
831 default:
832 return R_PARISC_NONE;
833 }
834 break;
835
9e103c9c 836 default:
189c6563 837 return R_PARISC_NONE;
9e103c9c
JL		 838 }
839 break;
840
49bd834c
AM		 841 case R_PARISC_GNU_VTENTRY:
842 case R_PARISC_GNU_VTINHERIT:
fc91f658
JL		 843 case R_PARISC_SEGREL32:
844 case R_PARISC_SEGBASE:
845 /* The defaults are fine for these cases. */
846 break;
847
9e103c9c 848 default:
189c6563 849 return R_PARISC_NONE;
9e103c9c
JL		 850 }
851
189c6563
AM		 852 return final_type;
853}
854
855/* Return one (or more) BFD relocations which implement the base
856 relocation with modifications based on format and field. */
857
858elf_hppa_reloc_type **
c39a58e6
AM		 859_bfd_elf_hppa_gen_reloc_type (bfd *abfd,
860 elf_hppa_reloc_type base_type,
861 int format,
862 unsigned int field,
863 int ignore ATTRIBUTE_UNUSED,
864 asymbol *sym ATTRIBUTE_UNUSED)
189c6563
AM		 865{
866 elf_hppa_reloc_type *finaltype;
867 elf_hppa_reloc_type **final_types;
868 bfd_size_type amt = sizeof (elf_hppa_reloc_type *) * 2;
869
870 /* Allocate slots for the BFD relocation. */
c39a58e6 871 final_types = bfd_alloc (abfd, amt);
189c6563
AM		 872 if (final_types == NULL)
873 return NULL;
874
875 /* Allocate space for the relocation itself. */
876 amt = sizeof (elf_hppa_reloc_type);
c39a58e6 877 finaltype = bfd_alloc (abfd, amt);
189c6563
AM		 878 if (finaltype == NULL)
879 return NULL;
880
881 /* Some reasonable defaults. */
882 final_types[0] = finaltype;
883 final_types[1] = NULL;
884
885 *finaltype = elf_hppa_reloc_final_type (abfd, base_type, format, field);
886
9e103c9c
JL		 887 return final_types;
888}
889
890/* Translate from an elf into field into a howto relocation pointer. */
891
892static void
c39a58e6
AM		 893elf_hppa_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
894 arelent *bfd_reloc,
895 Elf_Internal_Rela *elf_reloc)
9e103c9c 896{
c39a58e6 897 BFD_ASSERT (ELF_R_TYPE (elf_reloc->r_info)
9e103c9c
JL		 898 < (unsigned int) R_PARISC_UNIMPLEMENTED);
899 bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)];
900}
901
902/* Translate from an elf into field into a howto relocation pointer. */
903
904static void
c39a58e6
AM		 905elf_hppa_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
906 arelent *bfd_reloc,
907 Elf_Internal_Rela *elf_reloc)
9e103c9c
JL		 908{
909 BFD_ASSERT (ELF_R_TYPE(elf_reloc->r_info)
910 < (unsigned int) R_PARISC_UNIMPLEMENTED);
911 bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)];
912}
913
914/* Return the address of the howto table entry to perform the CODE
915 relocation for an ARCH machine. */
916
917static reloc_howto_type *
c39a58e6
AM		 918elf_hppa_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
919 bfd_reloc_code_real_type code)
9e103c9c
JL		 920{
921 if ((int) code < (int) R_PARISC_UNIMPLEMENTED)
922 {
923 BFD_ASSERT ((int) elf_hppa_howto_table[(int) code].type == (int) code);
924 return &elf_hppa_howto_table[(int) code];
925 }
926 return NULL;
927}
95cbae0b 928
b34976b6 929/* Return TRUE if SYM represents a local label symbol. */
432bdd91 930
b34976b6 931static bfd_boolean
c39a58e6 932elf_hppa_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED, const char *name)
432bdd91 933{
49bd834c
AM		 934 if (name[0] == 'L' && name[1] == '$')
935 return 1;
936 return _bfd_elf_is_local_label_name (abfd, name);
432bdd91
JL		 937}
938
052e120f
JL		 939/* Set the correct type for an ELF section. We do this by the
940 section name, which is a hack, but ought to work. */
941
b34976b6 942static bfd_boolean
c39a58e6 943elf_hppa_fake_sections (bfd *abfd, Elf_Internal_Shdr *hdr, asection *sec)
052e120f 944{
c39a58e6 945 const char *name;
052e120f
JL		 946
947 name = bfd_get_section_name (abfd, sec);
948
949 if (strcmp (name, ".PARISC.unwind") == 0)
950 {
1ca74062 951 int indx;
edd21aca 952 asection *asec;
3f9b03b5 953#if ARCH_SIZE == 64
052e120f 954 hdr->sh_type = SHT_LOPROC + 1;
3f9b03b5
AM		 955#else
956 hdr->sh_type = 1;
957#endif
052e120f
JL		 958 /* ?!? How are unwinds supposed to work for symbols in arbitrary
959 sections? Or what if we have multiple .text sections in a single
be7582f3 960 .o file? HP really messed up on this one.
052e120f 961
1ca74062
JL		 962 Ugh. We can not use elf_section_data (sec)->this_idx at this
963 point because it is not initialized yet.
964
965 So we (gasp) recompute it here. Hopefully nobody ever changes the
966 way sections are numbered in elf.c! */
edd21aca 967 for (asec = abfd->sections, indx = 1; asec; asec = asec->next, indx++)
1ca74062 968 {
edd21aca 969 if (asec->name && strcmp (asec->name, ".text") == 0)
1ca74062
JL		 970 {
971 hdr->sh_info = indx;
972 break;
973 }
974 }
be7582f3 975
052e120f
JL		 976 /* I have no idea if this is really necessary or what it means. */
977 hdr->sh_entsize = 4;
978 }
b34976b6 979 return TRUE;
052e120f
JL		 980}
981
3f9b03b5 982static void
c39a58e6
AM		 983elf_hppa_final_write_processing (bfd *abfd,
984 bfd_boolean linker ATTRIBUTE_UNUSED)
3f9b03b5
AM		 985{
986 int mach = bfd_get_mach (abfd);
987
988 elf_elfheader (abfd)->e_flags &= ~(EF_PARISC_ARCH | EF_PARISC_TRAPNIL
989 | EF_PARISC_EXT | EF_PARISC_LSB
990 | EF_PARISC_WIDE | EF_PARISC_NO_KABP
991 | EF_PARISC_LAZYSWAP);
992
993 if (mach == 10)
994 elf_elfheader (abfd)->e_flags |= EFA_PARISC_1_0;
995 else if (mach == 11)
996 elf_elfheader (abfd)->e_flags |= EFA_PARISC_1_1;
997 else if (mach == 20)
998 elf_elfheader (abfd)->e_flags |= EFA_PARISC_2_0;
999 else if (mach == 25)
1000 elf_elfheader (abfd)->e_flags |= (EF_PARISC_WIDE
1001 | EFA_PARISC_2_0
1002 /* The GNU tools have trapped without
1003 option since 1993, so need to take
1004 a step backwards with the ELF
1005 based toolchains. */
1006 | EF_PARISC_TRAPNIL);
1007}
1008
46fe4e66
AM		 1009/* Comparison function for qsort to sort unwind section during a
1010 final link. */
1011
1012static int
c39a58e6 1013hppa_unwind_entry_compare (const void *a, const void *b)
46fe4e66
AM		 1014{
1015 const bfd_byte *ap, *bp;
1016 unsigned long av, bv;
1017
c39a58e6 1018 ap = a;
46fe4e66
AM		 1019 av = (unsigned long) ap[0] << 24;
1020 av |= (unsigned long) ap[1] << 16;
1021 av |= (unsigned long) ap[2] << 8;
1022 av |= (unsigned long) ap[3];
1023
c39a58e6 1024 bp = b;
46fe4e66
AM		 1025 bv = (unsigned long) bp[0] << 24;
1026 bv |= (unsigned long) bp[1] << 16;
1027 bv |= (unsigned long) bp[2] << 8;
1028 bv |= (unsigned long) bp[3];
1029
1030 return av < bv ? -1 : av > bv ? 1 : 0;
1031}
1032
c39a58e6 1033static bfd_boolean elf_hppa_sort_unwind (bfd *abfd)
46fe4e66
AM		 1034{
1035 asection *s;
1036
1037 /* Magic section names, but this is much safer than having
1038 relocate_section remember where SEGREL32 relocs occurred.
1039 Consider what happens if someone inept creates a linker script
1040 that puts unwind information in .text. */
1041 s = bfd_get_section_by_name (abfd, ".PARISC.unwind");
1042 if (s != NULL)
1043 {
1044 bfd_size_type size;
eea6121a 1045 bfd_byte *contents;
46fe4e66 1046
eea6121a 1047 if (!bfd_malloc_and_get_section (abfd, s, &contents))
b34976b6 1048 return FALSE;
46fe4e66 1049
eea6121a 1050 size = s->size;
46fe4e66
AM		 1051 qsort (contents, (size_t) (size / 16), 16, hppa_unwind_entry_compare);
1052
1053 if (! bfd_set_section_contents (abfd, s, contents, (file_ptr) 0, size))
b34976b6 1054 return FALSE;
46fe4e66
AM		 1055 }
1056
b34976b6 1057 return TRUE;
46fe4e66
AM		 1058}
1059
49bd834c 1060#if ARCH_SIZE == 64
2eb429af
JL		 1061/* Hook called by the linker routine which adds symbols from an object
1062 file. HP's libraries define symbols with HP specific section
1063 indices, which we have to handle. */
1064
b34976b6 1065static bfd_boolean
c39a58e6
AM		 1066elf_hppa_add_symbol_hook (bfd *abfd,
1067 struct bfd_link_info *info ATTRIBUTE_UNUSED,
555cd476 1068 Elf_Internal_Sym *sym,
c39a58e6
AM		 1069 const char **namep ATTRIBUTE_UNUSED,
1070 flagword *flagsp ATTRIBUTE_UNUSED,
1071 asection **secp,
1072 bfd_vma *valp)
2eb429af
JL		 1073{
1074 int index = sym->st_shndx;
be7582f3 1075
2eb429af
JL		 1076 switch (index)
1077 {
1078 case SHN_PARISC_ANSI_COMMON:
1079 *secp = bfd_make_section_old_way (abfd, ".PARISC.ansi.common");
1080 (*secp)->flags |= SEC_IS_COMMON;
1081 *valp = sym->st_size;
1082 break;
be7582f3 1083
2eb429af
JL		 1084 case SHN_PARISC_HUGE_COMMON:
1085 *secp = bfd_make_section_old_way (abfd, ".PARISC.huge.common");
1086 (*secp)->flags |= SEC_IS_COMMON;
1087 *valp = sym->st_size;
1088 break;
1089 }
1090
b34976b6 1091 return TRUE;
2eb429af
JL		 1092}
1093
b34976b6 1094static bfd_boolean
c39a58e6
AM		 1095elf_hppa_unmark_useless_dynamic_symbols (struct elf_link_hash_entry *h,
1096 void *data)
af7dc644 1097{
c39a58e6 1098 struct bfd_link_info *info = data;
af7dc644 1099
e92d460e
AM		 1100 if (h->root.type == bfd_link_hash_warning)
1101 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1102
af7dc644
JL		 1103 /* If we are not creating a shared library, and this symbol is
1104 referenced by a shared library but is not defined anywhere, then
1105 the generic code will warn that it is undefined.
1106
1107 This behavior is undesirable on HPs since the standard shared
3f9b03b5 1108 libraries contain references to undefined symbols.
af7dc644
JL		 1109
1110 So we twiddle the flags associated with such symbols so that they
3f9b03b5 1111 will not trigger the warning. ?!? FIXME. This is horribly fragile.
af7dc644
JL		 1112
1113 Ultimately we should have better controls over the generic ELF BFD
1114 linker code. */
1049f94e 1115 if (! info->relocatable
59c2e50f 1116 && info->unresolved_syms_in_shared_libs != RM_IGNORE
af7dc644
JL		 1117 && h->root.type == bfd_link_hash_undefined
1118 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) != 0
1119 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR) == 0)
1120 {
1121 h->elf_link_hash_flags &= ~ELF_LINK_HASH_REF_DYNAMIC;
1122 h->elf_link_hash_flags |= 0x8000;
1123 }
1124
b34976b6 1125 return TRUE;
af7dc644
JL		 1126}
1127
b34976b6 1128static bfd_boolean
c39a58e6
AM		 1129elf_hppa_remark_useless_dynamic_symbols (struct elf_link_hash_entry *h,
1130 void *data)
af7dc644 1131{
c39a58e6 1132 struct bfd_link_info *info = data;
af7dc644 1133
e92d460e
AM		 1134 if (h->root.type == bfd_link_hash_warning)
1135 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1136
af7dc644
JL		 1137 /* If we are not creating a shared library, and this symbol is
1138 referenced by a shared library but is not defined anywhere, then
1139 the generic code will warn that it is undefined.
1140
1141 This behavior is undesirable on HPs since the standard shared
4cc11e76 1142 libraries contain references to undefined symbols.
af7dc644
JL		 1143
1144 So we twiddle the flags associated with such symbols so that they
228d307f 1145 will not trigger the warning. ?!? FIXME. This is horribly fragile.
af7dc644
JL		 1146
1147 Ultimately we should have better controls over the generic ELF BFD
1148 linker code. */
1049f94e 1149 if (! info->relocatable
59c2e50f 1150 && info->unresolved_syms_in_shared_libs != RM_IGNORE
af7dc644
JL		 1151 && h->root.type == bfd_link_hash_undefined
1152 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) == 0
1153 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR) == 0
1154 && (h->elf_link_hash_flags & 0x8000) != 0)
1155 {
1156 h->elf_link_hash_flags |= ELF_LINK_HASH_REF_DYNAMIC;
1157 h->elf_link_hash_flags &= ~0x8000;
1158 }
1159
b34976b6 1160 return TRUE;
af7dc644
JL		 1161}
1162
b34976b6 1163static bfd_boolean
c39a58e6 1164elf_hppa_is_dynamic_loader_symbol (const char *name)
1bf42538
JL		 1165{
1166 return (! strcmp (name, "__CPU_REVISION")
1167 || ! strcmp (name, "__CPU_KEYBITS_1")
1168 || ! strcmp (name, "__SYSTEM_ID_D")
1169 || ! strcmp (name, "__FPU_MODEL")
1170 || ! strcmp (name, "__FPU_REVISION")
1171 || ! strcmp (name, "__ARGC")
1172 || ! strcmp (name, "__ARGV")
1173 || ! strcmp (name, "__ENVP")
1174 || ! strcmp (name, "__TLS_SIZE_D")
1175 || ! strcmp (name, "__LOAD_INFO")
1176 || ! strcmp (name, "__systab"));
1177}
1178
2ec0dd12
JL		 1179/* Record the lowest address for the data and text segments. */
1180static void
c39a58e6
AM		 1181elf_hppa_record_segment_addrs (bfd *abfd ATTRIBUTE_UNUSED,
1182 asection *section,
1183 void *data)
2ec0dd12
JL		 1184{
1185 struct elf64_hppa_link_hash_table *hppa_info;
1186 bfd_vma value;
a7c10850 1187
c39a58e6 1188 hppa_info = data;
2ec0dd12
JL		 1189
1190 value = section->vma - section->filepos;
1191
edd21aca 1192 if (((section->flags & (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
2ec0dd12
JL		 1193 == (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
1194 && value < hppa_info->text_segment_base)
1195 hppa_info->text_segment_base = value;
edd21aca
AM		 1196 else if (((section->flags & (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
1197 == (SEC_ALLOC | SEC_LOAD))
1198 && value < hppa_info->data_segment_base)
2ec0dd12
JL		 1199 hppa_info->data_segment_base = value;
1200}
1201
2eb429af
JL		 1202/* Called after we have seen all the input files/sections, but before
1203 final symbol resolution and section placement has been determined.
1204
1205 We use this hook to (possibly) provide a value for __gp, then we
1206 fall back to the generic ELF final link routine. */
1207
b34976b6 1208static bfd_boolean
c39a58e6 1209elf_hppa_final_link (bfd *abfd, struct bfd_link_info *info)
2eb429af 1210{
b34976b6 1211 bfd_boolean retval;
edd21aca 1212 struct elf64_hppa_link_hash_table *hppa_info = elf64_hppa_hash_table (info);
af7dc644 1213
1049f94e 1214 if (! info->relocatable)
2eb429af 1215 {
2eb429af 1216 struct elf_link_hash_entry *gp;
19ef5465 1217 bfd_vma gp_val;
1209c612
JL		 1218
1219 /* The linker script defines a value for __gp iff it was referenced
1220 by one of the objects being linked. First try to find the symbol
1221 in the hash table. If that fails, just compute the value __gp
1222 should have had. */
b34976b6
AM		 1223 gp = elf_link_hash_lookup (elf_hash_table (info), "__gp", FALSE,
1224 FALSE, FALSE);
2eb429af 1225
1209c612
JL		 1226 if (gp)
1227 {
1228
1229 /* Adjust the value of __gp as we may want to slide it into the
1230 .plt section so that the stubs can access PLT entries without
1231 using an addil sequence. */
edd21aca 1232 gp->root.u.def.value += hppa_info->gp_offset;
1209c612
JL		 1233
1234 gp_val = (gp->root.u.def.section->output_section->vma
1235 + gp->root.u.def.section->output_offset
1236 + gp->root.u.def.value);
1237 }
1238 else
1239 {
1240 asection *sec;
1209c612
JL		 1241
1242 /* First look for a .plt section. If found, then __gp is the
1243 address of the .plt + gp_offset.
1244
1245 If no .plt is found, then look for .dlt, .opd and .data (in
d663e1cd
JL		 1246 that order) and set __gp to the base address of whichever
1247 section is found first. */
1209c612
JL		 1248
1249 sec = hppa_info->plt_sec;
d663e1cd 1250 if (sec && ! (sec->flags & SEC_EXCLUDE))
1209c612
JL		 1251 gp_val = (sec->output_offset
1252 + sec->output_section->vma
1253 + hppa_info->gp_offset);
1254 else
1255 {
1256 sec = hppa_info->dlt_sec;
d663e1cd 1257 if (!sec || (sec->flags & SEC_EXCLUDE))
1209c612 1258 sec = hppa_info->opd_sec;
d663e1cd 1259 if (!sec || (sec->flags & SEC_EXCLUDE))
1209c612 1260 sec = bfd_get_section_by_name (abfd, ".data");
d663e1cd 1261 if (!sec || (sec->flags & SEC_EXCLUDE))
b34976b6 1262 return FALSE;
1209c612
JL		 1263
1264 gp_val = sec->output_offset + sec->output_section->vma;
1265 }
1266 }
2eb429af 1267
1209c612 1268 /* Install whatever value we found/computed for __gp. */
2eb429af
JL		 1269 _bfd_set_gp_value (abfd, gp_val);
1270 }
1271
2ec0dd12 1272 /* We need to know the base of the text and data segments so that we
edd21aca 1273 can perform SEGREL relocations. We will record the base addresses
2ec0dd12 1274 when we encounter the first SEGREL relocation. */
edd21aca
AM		 1275 hppa_info->text_segment_base = (bfd_vma)-1;
1276 hppa_info->data_segment_base = (bfd_vma)-1;
2ec0dd12 1277
af7dc644 1278 /* HP's shared libraries have references to symbols that are not
4cc11e76 1279 defined anywhere. The generic ELF BFD linker code will complain
af7dc644
JL		 1280 about such symbols.
1281
1282 So we detect the losing case and arrange for the flags on the symbol
1283 to indicate that it was never referenced. This keeps the generic
1284 ELF BFD link code happy and appears to not create any secondary
1285 problems. Ultimately we need a way to control the behavior of the
1286 generic ELF BFD link code better. */
1287 elf_link_hash_traverse (elf_hash_table (info),
1288 elf_hppa_unmark_useless_dynamic_symbols,
1289 info);
1290
2eb429af 1291 /* Invoke the regular ELF backend linker to do all the work. */
c152c796 1292 retval = bfd_elf_final_link (abfd, info);
af7dc644
JL		 1293
1294 elf_link_hash_traverse (elf_hash_table (info),
1295 elf_hppa_remark_useless_dynamic_symbols,
1296 info);
1297
46fe4e66
AM		 1298 /* If we're producing a final executable, sort the contents of the
1299 unwind section. */
1300 if (retval)
1301 retval = elf_hppa_sort_unwind (abfd);
1302
af7dc644 1303 return retval;
2eb429af
JL		 1304}
1305
1306/* Relocate an HPPA ELF section. */
1307
b34976b6 1308static bfd_boolean
c39a58e6
AM		 1309elf_hppa_relocate_section (bfd *output_bfd,
1310 struct bfd_link_info *info,
1311 bfd *input_bfd,
1312 asection *input_section,
1313 bfd_byte *contents,
1314 Elf_Internal_Rela *relocs,
1315 Elf_Internal_Sym *local_syms,
1316 asection **local_sections)
2eb429af
JL		 1317{
1318 Elf_Internal_Shdr *symtab_hdr;
1319 Elf_Internal_Rela *rel;
1320 Elf_Internal_Rela *relend;
f0fe0e16
AM		 1321 struct elf64_hppa_link_hash_table *hppa_info;
1322
1049f94e 1323 if (info->relocatable)
b34976b6 1324 return TRUE;
2eb429af 1325
f0fe0e16 1326 hppa_info = elf64_hppa_hash_table (info);
2eb429af
JL		 1327 symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
1328
1329 rel = relocs;
1330 relend = relocs + input_section->reloc_count;
1331 for (; rel < relend; rel++)
1332 {
1333 int r_type;
b2e311df 1334 reloc_howto_type *howto = elf_hppa_howto_table + ELF_R_TYPE (rel->r_info);
2eb429af
JL		 1335 unsigned long r_symndx;
1336 struct elf_link_hash_entry *h;
1337 Elf_Internal_Sym *sym;
1338 asection *sym_sec;
1339 bfd_vma relocation;
1340 bfd_reloc_status_type r;
1341 const char *sym_name;
edd21aca 1342 const char *dyn_name;
be7582f3
JL		 1343 char *dynh_buf = NULL;
1344 size_t dynh_buflen = 0;
1345 struct elf64_hppa_dyn_hash_entry *dyn_h = NULL;
2eb429af
JL		 1346
1347 r_type = ELF_R_TYPE (rel->r_info);
1348 if (r_type < 0 || r_type >= (int) R_PARISC_UNIMPLEMENTED)
1349 {
1350 bfd_set_error (bfd_error_bad_value);
b34976b6 1351 return FALSE;
2eb429af 1352 }
2eb429af 1353
2eb429af 1354 /* This is a final link. */
f0fe0e16 1355 r_symndx = ELF_R_SYM (rel->r_info);
2eb429af
JL		 1356 h = NULL;
1357 sym = NULL;
1358 sym_sec = NULL;
1359 if (r_symndx < symtab_hdr->sh_info)
1360 {
be7582f3 1361 /* This is a local symbol. */
2eb429af
JL		 1362 sym = local_syms + r_symndx;
1363 sym_sec = local_sections[r_symndx];
8517fae7 1364 relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sym_sec, rel);
be7582f3
JL		 1365
1366 /* If this symbol has an entry in the PA64 dynamic hash
1367 table, then get it. */
d63b5ed9 1368 dyn_name = get_dyn_name (input_bfd, h, rel,
be7582f3
JL		 1369 &dynh_buf, &dynh_buflen);
1370 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
b34976b6 1371 dyn_name, FALSE, FALSE);
be7582f3 1372
2eb429af
JL		 1373 }
1374 else
1375 {
be7582f3 1376 /* This is not a local symbol. */
2eb429af
JL		 1377 long indx;
1378
1379 indx = r_symndx - symtab_hdr->sh_info;
1380 h = elf_sym_hashes (input_bfd)[indx];
1381 while (h->root.type == bfd_link_hash_indirect
1382 || h->root.type == bfd_link_hash_warning)
1383 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1384 if (h->root.type == bfd_link_hash_defined
1385 || h->root.type == bfd_link_hash_defweak)
1386 {
1387 sym_sec = h->root.u.def.section;
be7582f3 1388
be7582f3
JL		 1389 /* If this symbol has an entry in the PA64 dynamic hash
1390 table, then get it. */
d63b5ed9 1391 dyn_name = get_dyn_name (input_bfd, h, rel,
be7582f3
JL		 1392 &dynh_buf, &dynh_buflen);
1393 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
b34976b6 1394 dyn_name, FALSE, FALSE);
be7582f3
JL		 1395
1396 /* If we have a relocation against a symbol defined in a
1397 shared library and we have not created an entry in the
1398 PA64 dynamic symbol hash table for it, then we lose. */
1399 if (sym_sec->output_section == NULL && dyn_h == NULL)
1400 {
1401 (*_bfd_error_handler)
1402 (_("%s: warning: unresolvable relocation against symbol `%s' from %s section"),
8f615d07 1403 bfd_archive_filename (input_bfd), h->root.root.string,
be7582f3
JL		 1404 bfd_get_section_name (input_bfd, input_section));
1405 relocation = 0;
1406 }
1407 else if (sym_sec->output_section)
1408 relocation = (h->root.u.def.value
1409 + sym_sec->output_offset
1410 + sym_sec->output_section->vma);
1411 /* Value will be provided via one of the offsets in the
1412 dyn_h hash table entry. */
1413 else
1414 relocation = 0;
2eb429af 1415 }
59c2e50f 1416 else if (info->unresolved_syms_in_objects == RM_IGNORE
3a27a730 1417 && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
dfec422f
JL		 1418 {
1419 /* If this symbol has an entry in the PA64 dynamic hash
1420 table, then get it. */
d63b5ed9 1421 dyn_name = get_dyn_name (input_bfd, h, rel,
dfec422f
JL		 1422 &dynh_buf, &dynh_buflen);
1423 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
b34976b6 1424 dyn_name, FALSE, FALSE);
dfec422f
JL		 1425
1426 if (dyn_h == NULL)
1427 {
1428 (*_bfd_error_handler)
1429 (_("%s: warning: unresolvable relocation against symbol `%s' from %s section"),
8f615d07 1430 bfd_archive_filename (input_bfd), h->root.root.string,
dfec422f 1431 bfd_get_section_name (input_bfd, input_section));
dfec422f
JL		 1432 }
1433 relocation = 0;
1434 }
2eb429af 1435 else if (h->root.type == bfd_link_hash_undefweak)
37f4508b 1436 {
d63b5ed9 1437 dyn_name = get_dyn_name (input_bfd, h, rel,
37f4508b
AM		 1438 &dynh_buf, &dynh_buflen);
1439 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
1440 dyn_name, FALSE, FALSE);
1441
1442 if (dyn_h == NULL)
1443 {
1444 (*_bfd_error_handler)
1445 (_("%s: warning: unresolvable relocation against symbol `%s' from %s section"),
1446 bfd_archive_filename (input_bfd), h->root.root.string,
1447 bfd_get_section_name (input_bfd, input_section));
1448 }
1449 relocation = 0;
1450 }
2eb429af
JL		 1451 else
1452 {
1bf42538
JL		 1453 /* Ignore dynamic loader defined symbols. */
1454 if (elf_hppa_is_dynamic_loader_symbol (h->root.root.string))
1455 relocation = 0;
1456 else
1457 {
1458 if (!((*info->callbacks->undefined_symbol)
1459 (info, h->root.root.string, input_bfd,
59c2e50f
L		 1460 input_section, rel->r_offset,
1461 (info->unresolved_syms_in_objects == RM_GENERATE_ERROR
1462 || ELF_ST_VISIBILITY (h->other)))))
b34976b6 1463 return FALSE;
1bf42538
JL		 1464 break;
1465 }
2eb429af
JL		 1466 }
1467 }
1468
1469 if (h != NULL)
1470 sym_name = h->root.root.string;
1471 else
1472 {
1473 sym_name = bfd_elf_string_from_elf_section (input_bfd,
1474 symtab_hdr->sh_link,
1475 sym->st_name);
1476 if (sym_name == NULL)
b34976b6 1477 return FALSE;
2eb429af
JL		 1478 if (*sym_name == '\0')
1479 sym_name = bfd_section_name (input_bfd, sym_sec);
1480 }
1481
be7582f3 1482 r = elf_hppa_final_link_relocate (rel, input_bfd, output_bfd,
2eb429af 1483 input_section, contents,
be7582f3
JL		 1484 relocation, info, sym_sec,
1485 h, dyn_h);
2eb429af
JL		 1486
1487 if (r != bfd_reloc_ok)
1488 {
1489 switch (r)
1490 {
1491 default:
1492 abort ();
1493 case bfd_reloc_overflow:
1494 {
1495 if (!((*info->callbacks->reloc_overflow)
1496 (info, sym_name, howto->name, (bfd_vma) 0,
1497 input_bfd, input_section, rel->r_offset)))
b34976b6 1498 return FALSE;
2eb429af
JL		 1499 }
1500 break;
1501 }
1502 }
1503 }
b34976b6 1504 return TRUE;
2eb429af
JL		 1505}
1506
be7582f3 1507/* Compute the value for a relocation (REL) during a final link stage,
a7c10850 1508 then insert the value into the proper location in CONTENTS.
be7582f3
JL		 1509
1510 VALUE is a tentative value for the relocation and may be overridden
1511 and modified here based on the specific relocation to be performed.
1512
1513 For example we do conversions for PC-relative branches in this routine
a7c10850 1514 or redirection of calls to external routines to stubs.
be7582f3
JL		 1515
1516 The work of actually applying the relocation is left to a helper
1517 routine in an attempt to reduce the complexity and size of this
1518 function. */
2eb429af
JL		 1519
1520static bfd_reloc_status_type
c39a58e6
AM		 1521elf_hppa_final_link_relocate (Elf_Internal_Rela *rel,
1522 bfd *input_bfd,
1523 bfd *output_bfd,
1524 asection *input_section,
1525 bfd_byte *contents,
1526 bfd_vma value,
1527 struct bfd_link_info *info,
1528 asection *sym_sec,
1529 struct elf_link_hash_entry *h ATTRIBUTE_UNUSED,
1530 struct elf64_hppa_dyn_hash_entry *dyn_h)
2eb429af 1531{
dc810e39 1532 int insn;
be7582f3 1533 bfd_vma offset = rel->r_offset;
dc810e39 1534 bfd_signed_vma addend = rel->r_addend;
be7582f3 1535 reloc_howto_type *howto = elf_hppa_howto_table + ELF_R_TYPE (rel->r_info);
3f9b03b5 1536 unsigned int r_type = howto->type;
2eb429af 1537 bfd_byte *hit_data = contents + offset;
be7582f3 1538 struct elf64_hppa_link_hash_table *hppa_info = elf64_hppa_hash_table (info);
2eb429af
JL		 1539
1540 insn = bfd_get_32 (input_bfd, hit_data);
1541
2eb429af
JL		 1542 switch (r_type)
1543 {
1544 case R_PARISC_NONE:
1545 break;
1546
ba94744e 1547 /* Basic function call support.
3f9b03b5
AM		 1548
1549 Note for a call to a function defined in another dynamic library
1550 we want to redirect the call to a stub. */
1551
571047ad 1552 /* Random PC relative relocs. */
b233eaab
JL		 1553 case R_PARISC_PCREL21L:
1554 case R_PARISC_PCREL14R:
1555 case R_PARISC_PCREL14F:
571047ad
JL		 1556 case R_PARISC_PCREL14WR:
1557 case R_PARISC_PCREL14DR:
1558 case R_PARISC_PCREL16F:
1559 case R_PARISC_PCREL16WF:
1560 case R_PARISC_PCREL16DF:
1561 {
571047ad
JL		 1562 /* If this is a call to a function defined in another dynamic
1563 library, then redirect the call to the local stub for this
1564 function. */
dfec422f
JL		 1565 if (sym_sec == NULL || sym_sec->output_section == NULL)
1566 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1567 + hppa_info->stub_sec->output_section->vma);
a7c10850 1568
571047ad
JL		 1569 /* Turn VALUE into a proper PC relative address. */
1570 value -= (offset + input_section->output_offset
1571 + input_section->output_section->vma);
1572
1573 /* Adjust for any field selectors. */
3f9b03b5
AM		 1574 if (r_type == R_PARISC_PCREL21L)
1575 value = hppa_field_adjust (value, -8 + addend, e_lsel);
1576 else if (r_type == R_PARISC_PCREL14F
1577 || r_type == R_PARISC_PCREL16F
1578 || r_type == R_PARISC_PCREL16WF
1579 || r_type == R_PARISC_PCREL16DF)
1580 value = hppa_field_adjust (value, -8 + addend, e_fsel);
1581 else
1582 value = hppa_field_adjust (value, -8 + addend, e_rsel);
571047ad
JL		 1583
1584 /* Apply the relocation to the given instruction. */
dc810e39 1585 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
571047ad
JL		 1586 break;
1587 }
1588
49bd834c 1589 case R_PARISC_PCREL12F:
2eb429af
JL		 1590 case R_PARISC_PCREL22F:
1591 case R_PARISC_PCREL17F:
571047ad
JL		 1592 case R_PARISC_PCREL22C:
1593 case R_PARISC_PCREL17C:
1594 case R_PARISC_PCREL17R:
2eb429af 1595 {
be7582f3
JL		 1596 /* If this is a call to a function defined in another dynamic
1597 library, then redirect the call to the local stub for this
1598 function. */
dfec422f 1599 if (sym_sec == NULL || sym_sec->output_section == NULL)
6a0b9871
JL		 1600 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1601 + hppa_info->stub_sec->output_section->vma);
a7c10850 1602
be7582f3
JL		 1603 /* Turn VALUE into a proper PC relative address. */
1604 value -= (offset + input_section->output_offset
1605 + input_section->output_section->vma);
1606
1607 /* Adjust for any field selectors. */
70d72e0e
AM		 1608 if (r_type == R_PARISC_PCREL17R)
1609 value = hppa_field_adjust (value, -8 + addend, e_rsel);
1610 else
1611 value = hppa_field_adjust (value, -8 + addend, e_fsel);
2eb429af 1612
be7582f3
JL		 1613 /* All branches are implicitly shifted by 2 places. */
1614 value >>= 2;
2eb429af 1615
be7582f3 1616 /* Apply the relocation to the given instruction. */
dc810e39 1617 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
2eb429af
JL		 1618 break;
1619 }
1620
be7582f3
JL		 1621 /* Indirect references to data through the DLT. */
1622 case R_PARISC_DLTIND14R:
571047ad 1623 case R_PARISC_DLTIND14F:
be7582f3
JL		 1624 case R_PARISC_DLTIND14DR:
1625 case R_PARISC_DLTIND14WR:
1626 case R_PARISC_DLTIND21L:
e5bb3efc
JL		 1627 case R_PARISC_LTOFF_FPTR14R:
1628 case R_PARISC_LTOFF_FPTR14DR:
1629 case R_PARISC_LTOFF_FPTR14WR:
1630 case R_PARISC_LTOFF_FPTR21L:
1631 case R_PARISC_LTOFF_FPTR16F:
1632 case R_PARISC_LTOFF_FPTR16WF:
1633 case R_PARISC_LTOFF_FPTR16DF:
b233eaab
JL		 1634 case R_PARISC_LTOFF_TP21L:
1635 case R_PARISC_LTOFF_TP14R:
1636 case R_PARISC_LTOFF_TP14F:
1637 case R_PARISC_LTOFF_TP14WR:
1638 case R_PARISC_LTOFF_TP14DR:
1639 case R_PARISC_LTOFF_TP16F:
1640 case R_PARISC_LTOFF_TP16WF:
1641 case R_PARISC_LTOFF_TP16DF:
b7263961
JL		 1642 case R_PARISC_LTOFF16F:
1643 case R_PARISC_LTOFF16WF:
1644 case R_PARISC_LTOFF16DF:
c8933571 1645 {
6a0b9871 1646 /* If this relocation was against a local symbol, then we still
edd21aca 1647 have not set up the DLT entry (it's not convenient to do so
6a0b9871
JL		 1648 in the "finalize_dlt" routine because it is difficult to get
1649 to the local symbol's value).
1650
1651 So, if this is a local symbol (h == NULL), then we need to
a7c10850 1652 fill in its DLT entry.
e48c661e
JL		 1653
1654 Similarly we may still need to set up an entry in .opd for
1655 a local function which had its address taken. */
6a0b9871
JL		 1656 if (dyn_h->h == NULL)
1657 {
1bf42538 1658 /* Now do .opd creation if needed. */
e48c661e
JL		 1659 if (r_type == R_PARISC_LTOFF_FPTR14R
1660 || r_type == R_PARISC_LTOFF_FPTR14DR
1661 || r_type == R_PARISC_LTOFF_FPTR14WR
1662 || r_type == R_PARISC_LTOFF_FPTR21L
1663 || r_type == R_PARISC_LTOFF_FPTR16F
1664 || r_type == R_PARISC_LTOFF_FPTR16WF
1665 || r_type == R_PARISC_LTOFF_FPTR16DF)
1666 {
1667 /* The first two words of an .opd entry are zero. */
1668 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset,
1669 0, 16);
1670
1671 /* The next word is the address of the function. */
1bf42538 1672 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 1673 (hppa_info->opd_sec->contents
1674 + dyn_h->opd_offset + 16));
1675
1676 /* The last word is our local __gp value. */
1677 value = _bfd_get_gp_value
1678 (hppa_info->opd_sec->output_section->owner);
1679 bfd_put_64 (hppa_info->opd_sec->owner, value,
1680 (hppa_info->opd_sec->contents
1681 + dyn_h->opd_offset + 24));
1bf42538
JL		 1682
1683 /* The DLT value is the address of the .opd entry. */
1684 value = (dyn_h->opd_offset
1685 + hppa_info->opd_sec->output_offset
1686 + hppa_info->opd_sec->output_section->vma);
1687 addend = 0;
e48c661e 1688 }
1bf42538
JL		 1689
1690 bfd_put_64 (hppa_info->dlt_sec->owner,
1691 value + addend,
1692 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
6a0b9871
JL		 1693 }
1694
be7582f3 1695 /* We want the value of the DLT offset for this symbol, not
19ef5465
JL		 1696 the symbol's actual address. Note that __gp may not point
1697 to the start of the DLT, so we have to compute the absolute
1698 address, then subtract out the value of __gp. */
1699 value = (dyn_h->dlt_offset
1700 + hppa_info->dlt_sec->output_offset
1701 + hppa_info->dlt_sec->output_section->vma);
1702 value -= _bfd_get_gp_value (output_bfd);
1703
be7582f3
JL		 1704 /* All DLTIND relocations are basically the same at this point,
1705 except that we need different field selectors for the 21bit
1706 version vs the 14bit versions. */
e5bb3efc 1707 if (r_type == R_PARISC_DLTIND21L
b233eaab
JL		 1708 || r_type == R_PARISC_LTOFF_FPTR21L
1709 || r_type == R_PARISC_LTOFF_TP21L)
1bf42538 1710 value = hppa_field_adjust (value, 0, e_lsel);
571047ad
JL		 1711 else if (r_type == R_PARISC_DLTIND14F
1712 || r_type == R_PARISC_LTOFF_FPTR16F
1713 || r_type == R_PARISC_LTOFF_FPTR16WF
b233eaab 1714 || r_type == R_PARISC_LTOFF_FPTR16DF
b7263961
JL		 1715 || r_type == R_PARISC_LTOFF16F
1716 || r_type == R_PARISC_LTOFF16DF
1717 || r_type == R_PARISC_LTOFF16WF
b233eaab
JL		 1718 || r_type == R_PARISC_LTOFF_TP16F
1719 || r_type == R_PARISC_LTOFF_TP16WF
1720 || r_type == R_PARISC_LTOFF_TP16DF)
1bf42538 1721 value = hppa_field_adjust (value, 0, e_fsel);
be7582f3 1722 else
1bf42538 1723 value = hppa_field_adjust (value, 0, e_rsel);
be7582f3 1724
dc810e39 1725 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
c8933571
JL		 1726 break;
1727 }
1728
be7582f3 1729 case R_PARISC_DLTREL14R:
571047ad 1730 case R_PARISC_DLTREL14F:
be7582f3
JL		 1731 case R_PARISC_DLTREL14DR:
1732 case R_PARISC_DLTREL14WR:
c8933571 1733 case R_PARISC_DLTREL21L:
6849fb4d
JL		 1734 case R_PARISC_DPREL21L:
1735 case R_PARISC_DPREL14WR:
1736 case R_PARISC_DPREL14DR:
1737 case R_PARISC_DPREL14R:
1738 case R_PARISC_DPREL14F:
1739 case R_PARISC_GPREL16F:
1740 case R_PARISC_GPREL16WF:
1741 case R_PARISC_GPREL16DF:
c8933571 1742 {
be7582f3
JL		 1743 /* Subtract out the global pointer value to make value a DLT
1744 relative address. */
1745 value -= _bfd_get_gp_value (output_bfd);
1746
1747 /* All DLTREL relocations are basically the same at this point,
1748 except that we need different field selectors for the 21bit
1749 version vs the 14bit versions. */
6849fb4d
JL		 1750 if (r_type == R_PARISC_DLTREL21L
1751 || r_type == R_PARISC_DPREL21L)
be7582f3 1752 value = hppa_field_adjust (value, addend, e_lrsel);
6849fb4d
JL		 1753 else if (r_type == R_PARISC_DLTREL14F
1754 || r_type == R_PARISC_DPREL14F
1755 || r_type == R_PARISC_GPREL16F
1756 || r_type == R_PARISC_GPREL16WF
1757 || r_type == R_PARISC_GPREL16DF)
571047ad 1758 value = hppa_field_adjust (value, addend, e_fsel);
be7582f3
JL		 1759 else
1760 value = hppa_field_adjust (value, addend, e_rrsel);
1761
dc810e39 1762 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
c8933571
JL		 1763 break;
1764 }
1765
b7263961
JL		 1766 case R_PARISC_DIR21L:
1767 case R_PARISC_DIR17R:
1768 case R_PARISC_DIR17F:
1769 case R_PARISC_DIR14R:
47d89dba 1770 case R_PARISC_DIR14F:
b7263961
JL		 1771 case R_PARISC_DIR14WR:
1772 case R_PARISC_DIR14DR:
1773 case R_PARISC_DIR16F:
1774 case R_PARISC_DIR16WF:
1775 case R_PARISC_DIR16DF:
1776 {
1777 /* All DIR relocations are basically the same at this point,
70d72e0e
AM		 1778 except that branch offsets need to be divided by four, and
1779 we need different field selectors. Note that we don't
1780 redirect absolute calls to local stubs. */
3f9b03b5 1781
b7263961
JL		 1782 if (r_type == R_PARISC_DIR21L)
1783 value = hppa_field_adjust (value, addend, e_lrsel);
1784 else if (r_type == R_PARISC_DIR17F
1785 || r_type == R_PARISC_DIR16F
1786 || r_type == R_PARISC_DIR16WF
47d89dba
AM		 1787 || r_type == R_PARISC_DIR16DF
1788 || r_type == R_PARISC_DIR14F)
b7263961
JL		 1789 value = hppa_field_adjust (value, addend, e_fsel);
1790 else
1791 value = hppa_field_adjust (value, addend, e_rrsel);
1792
70d72e0e
AM		 1793 if (r_type == R_PARISC_DIR17R || r_type == R_PARISC_DIR17F)
1794 {
1795 /* All branches are implicitly shifted by 2 places. */
1796 value >>= 2;
1797 }
1798
dc810e39 1799 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
b7263961
JL		 1800 break;
1801 }
1802
8267b155
JL		 1803 case R_PARISC_PLTOFF21L:
1804 case R_PARISC_PLTOFF14R:
1805 case R_PARISC_PLTOFF14F:
1806 case R_PARISC_PLTOFF14WR:
1807 case R_PARISC_PLTOFF14DR:
1808 case R_PARISC_PLTOFF16F:
1809 case R_PARISC_PLTOFF16WF:
1810 case R_PARISC_PLTOFF16DF:
1811 {
1812 /* We want the value of the PLT offset for this symbol, not
19ef5465
JL		 1813 the symbol's actual address. Note that __gp may not point
1814 to the start of the DLT, so we have to compute the absolute
1815 address, then subtract out the value of __gp. */
1816 value = (dyn_h->plt_offset
1817 + hppa_info->plt_sec->output_offset
1818 + hppa_info->plt_sec->output_section->vma);
1819 value -= _bfd_get_gp_value (output_bfd);
8267b155
JL		 1820
1821 /* All PLTOFF relocations are basically the same at this point,
1822 except that we need different field selectors for the 21bit
1823 version vs the 14bit versions. */
1824 if (r_type == R_PARISC_PLTOFF21L)
1825 value = hppa_field_adjust (value, addend, e_lrsel);
1826 else if (r_type == R_PARISC_PLTOFF14F
1827 || r_type == R_PARISC_PLTOFF16F
1828 || r_type == R_PARISC_PLTOFF16WF
1829 || r_type == R_PARISC_PLTOFF16DF)
1830 value = hppa_field_adjust (value, addend, e_fsel);
1831 else
1832 value = hppa_field_adjust (value, addend, e_rrsel);
1833
dc810e39 1834 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
8267b155
JL		 1835 break;
1836 }
1837
e5bb3efc
JL		 1838 case R_PARISC_LTOFF_FPTR32:
1839 {
e48c661e
JL		 1840 /* We may still need to create the FPTR itself if it was for
1841 a local symbol. */
1842 if (dyn_h->h == NULL)
1843 {
1844 /* The first two words of an .opd entry are zero. */
1845 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
1846
1847 /* The next word is the address of the function. */
1bf42538 1848 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 1849 (hppa_info->opd_sec->contents
1850 + dyn_h->opd_offset + 16));
1851
1852 /* The last word is our local __gp value. */
1853 value = _bfd_get_gp_value
1854 (hppa_info->opd_sec->output_section->owner);
1855 bfd_put_64 (hppa_info->opd_sec->owner, value,
1856 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
1bf42538
JL		 1857
1858 /* The DLT value is the address of the .opd entry. */
1859 value = (dyn_h->opd_offset
1860 + hppa_info->opd_sec->output_offset
1861 + hppa_info->opd_sec->output_section->vma);
1862
1863 bfd_put_64 (hppa_info->dlt_sec->owner,
1864 value,
1865 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
e48c661e
JL		 1866 }
1867
e5bb3efc 1868 /* We want the value of the DLT offset for this symbol, not
19ef5465
JL		 1869 the symbol's actual address. Note that __gp may not point
1870 to the start of the DLT, so we have to compute the absolute
1871 address, then subtract out the value of __gp. */
1872 value = (dyn_h->dlt_offset
1873 + hppa_info->dlt_sec->output_offset
1874 + hppa_info->dlt_sec->output_section->vma);
1875 value -= _bfd_get_gp_value (output_bfd);
e5bb3efc
JL		 1876 bfd_put_32 (input_bfd, value, hit_data);
1877 return bfd_reloc_ok;
1878 }
1879
e5bb3efc 1880 case R_PARISC_LTOFF_FPTR64:
b233eaab 1881 case R_PARISC_LTOFF_TP64:
e5bb3efc 1882 {
e48c661e
JL		 1883 /* We may still need to create the FPTR itself if it was for
1884 a local symbol. */
1885 if (dyn_h->h == NULL && r_type == R_PARISC_LTOFF_FPTR64)
1886 {
1887 /* The first two words of an .opd entry are zero. */
1888 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
1889
1890 /* The next word is the address of the function. */
1bf42538 1891 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 1892 (hppa_info->opd_sec->contents
1893 + dyn_h->opd_offset + 16));
1894
1895 /* The last word is our local __gp value. */
1896 value = _bfd_get_gp_value
1897 (hppa_info->opd_sec->output_section->owner);
1898 bfd_put_64 (hppa_info->opd_sec->owner, value,
1899 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
1bf42538
JL		 1900
1901 /* The DLT value is the address of the .opd entry. */
1902 value = (dyn_h->opd_offset
1903 + hppa_info->opd_sec->output_offset
1904 + hppa_info->opd_sec->output_section->vma);
1905
1906 bfd_put_64 (hppa_info->dlt_sec->owner,
1907 value,
1908 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
e48c661e
JL		 1909 }
1910
e5bb3efc 1911 /* We want the value of the DLT offset for this symbol, not
19ef5465
JL		 1912 the symbol's actual address. Note that __gp may not point
1913 to the start of the DLT, so we have to compute the absolute
1914 address, then subtract out the value of __gp. */
1915 value = (dyn_h->dlt_offset
1916 + hppa_info->dlt_sec->output_offset
1917 + hppa_info->dlt_sec->output_section->vma);
1918 value -= _bfd_get_gp_value (output_bfd);
e5bb3efc
JL		 1919 bfd_put_64 (input_bfd, value, hit_data);
1920 return bfd_reloc_ok;
1921 }
1922
1923 case R_PARISC_DIR32:
571047ad 1924 bfd_put_32 (input_bfd, value + addend, hit_data);
e5bb3efc
JL		 1925 return bfd_reloc_ok;
1926
1927 case R_PARISC_DIR64:
571047ad 1928 bfd_put_64 (input_bfd, value + addend, hit_data);
e5bb3efc
JL		 1929 return bfd_reloc_ok;
1930
6849fb4d
JL		 1931 case R_PARISC_GPREL64:
1932 /* Subtract out the global pointer value to make value a DLT
1933 relative address. */
1934 value -= _bfd_get_gp_value (output_bfd);
6849fb4d
JL		 1935
1936 bfd_put_64 (input_bfd, value + addend, hit_data);
1937 return bfd_reloc_ok;
1938
b7263961 1939 case R_PARISC_LTOFF64:
19ef5465
JL		 1940 /* We want the value of the DLT offset for this symbol, not
1941 the symbol's actual address. Note that __gp may not point
1942 to the start of the DLT, so we have to compute the absolute
1943 address, then subtract out the value of __gp. */
1944 value = (dyn_h->dlt_offset
1945 + hppa_info->dlt_sec->output_offset
1946 + hppa_info->dlt_sec->output_section->vma);
1947 value -= _bfd_get_gp_value (output_bfd);
b7263961
JL		 1948
1949 bfd_put_64 (input_bfd, value + addend, hit_data);
1950 return bfd_reloc_ok;
1951
571047ad
JL		 1952 case R_PARISC_PCREL32:
1953 {
1954 /* If this is a call to a function defined in another dynamic
1955 library, then redirect the call to the local stub for this
1956 function. */
dfec422f
JL		 1957 if (sym_sec == NULL || sym_sec->output_section == NULL)
1958 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1959 + hppa_info->stub_sec->output_section->vma);
a7c10850 1960
571047ad
JL		 1961 /* Turn VALUE into a proper PC relative address. */
1962 value -= (offset + input_section->output_offset
1963 + input_section->output_section->vma);
1964
b233eaab 1965 value += addend;
571047ad 1966 value -= 8;
edd21aca 1967 bfd_put_32 (input_bfd, value, hit_data);
571047ad
JL		 1968 return bfd_reloc_ok;
1969 }
1970
1971 case R_PARISC_PCREL64:
1972 {
1973 /* If this is a call to a function defined in another dynamic
1974 library, then redirect the call to the local stub for this
1975 function. */
dfec422f
JL		 1976 if (sym_sec == NULL || sym_sec->output_section == NULL)
1977 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1978 + hppa_info->stub_sec->output_section->vma);
a7c10850 1979
571047ad
JL		 1980 /* Turn VALUE into a proper PC relative address. */
1981 value -= (offset + input_section->output_offset
1982 + input_section->output_section->vma);
1983
b233eaab 1984 value += addend;
571047ad
JL		 1985 value -= 8;
1986 bfd_put_64 (input_bfd, value, hit_data);
1987 return bfd_reloc_ok;
1988 }
1989
e5bb3efc 1990 case R_PARISC_FPTR64:
e48c661e
JL		 1991 {
1992 /* We may still need to create the FPTR itself if it was for
1993 a local symbol. */
1994 if (dyn_h->h == NULL)
1995 {
1996 /* The first two words of an .opd entry are zero. */
1997 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
1998
1999 /* The next word is the address of the function. */
1bf42538 2000 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 2001 (hppa_info->opd_sec->contents
2002 + dyn_h->opd_offset + 16));
2003
2004 /* The last word is our local __gp value. */
2005 value = _bfd_get_gp_value
2006 (hppa_info->opd_sec->output_section->owner);
2007 bfd_put_64 (hppa_info->opd_sec->owner, value,
2008 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
2009 }
2010
d663e1cd
JL		 2011 if (dyn_h->want_opd)
2012 /* We want the value of the OPD offset for this symbol. */
2013 value = (dyn_h->opd_offset
2014 + hppa_info->opd_sec->output_offset
2015 + hppa_info->opd_sec->output_section->vma);
2016 else
2017 /* We want the address of the symbol. */
2018 value += addend;
a7c10850 2019
1bf42538 2020 bfd_put_64 (input_bfd, value, hit_data);
e48c661e
JL		 2021 return bfd_reloc_ok;
2022 }
e5bb3efc 2023
228d307f
JL		 2024 case R_PARISC_SECREL32:
2025 bfd_put_32 (input_bfd,
edd21aca 2026 value + addend - sym_sec->output_section->vma,
228d307f
JL		 2027 hit_data);
2028 return bfd_reloc_ok;
2029
2030 case R_PARISC_SEGREL32:
2ec0dd12
JL		 2031 case R_PARISC_SEGREL64:
2032 {
2033 /* If this is the first SEGREL relocation, then initialize
2034 the segment base values. */
2035 if (hppa_info->text_segment_base == (bfd_vma) -1)
2036 bfd_map_over_sections (output_bfd, elf_hppa_record_segment_addrs,
edd21aca 2037 hppa_info);
2ec0dd12
JL		 2038
2039 /* VALUE holds the absolute address. We want to include the
2040 addend, then turn it into a segment relative address.
2041
2042 The segment is derived from SYM_SEC. We assume that there are
2043 only two segments of note in the resulting executable/shlib.
2044 A readonly segment (.text) and a readwrite segment (.data). */
2045 value += addend;
2046
2047 if (sym_sec->flags & SEC_CODE)
2048 value -= hppa_info->text_segment_base;
2049 else
2050 value -= hppa_info->data_segment_base;
2051
2052 if (r_type == R_PARISC_SEGREL32)
2053 bfd_put_32 (input_bfd, value, hit_data);
2054 else
2055 bfd_put_64 (input_bfd, value, hit_data);
46fe4e66 2056 return bfd_reloc_ok;
2ec0dd12 2057 }
228d307f 2058
2eb429af
JL		 2059 /* Something we don't know how to handle. */
2060 default:
228d307f 2061 return bfd_reloc_notsupported;
2eb429af
JL		 2062 }
2063
2064 /* Update the instruction word. */
dc810e39 2065 bfd_put_32 (input_bfd, (bfd_vma) insn, hit_data);
edd21aca 2066 return bfd_reloc_ok;
2eb429af
JL		 2067}
2068
be7582f3
JL		 2069/* Relocate the given INSN. VALUE should be the actual value we want
2070 to insert into the instruction, ie by this point we should not be
2071 concerned with computing an offset relative to the DLT, PC, etc.
2072 Instead this routine is meant to handle the bit manipulations needed
2073 to insert the relocation into the given instruction. */
2eb429af 2074
dc810e39 2075static int
c39a58e6 2076elf_hppa_relocate_insn (int insn, int sym_value, unsigned int r_type)
2eb429af 2077{
c8933571 2078 switch (r_type)
2eb429af 2079 {
49bd834c 2080 /* This is any 22 bit branch. In PA2.0 syntax it corresponds to
be7582f3 2081 the "B" instruction. */
c8933571 2082 case R_PARISC_PCREL22F:
571047ad 2083 case R_PARISC_PCREL22C:
dc810e39 2084 return (insn & ~0x3ff1ffd) | re_assemble_22 (sym_value);
2eb429af 2085
49bd834c
AM		 2086 /* This is any 12 bit branch. */
2087 case R_PARISC_PCREL12F:
dc810e39 2088 return (insn & ~0x1ffd) | re_assemble_12 (sym_value);
49bd834c
AM		 2089
2090 /* This is any 17 bit branch. In PA2.0 syntax it also corresponds
2091 to the "B" instruction as well as BE. */
be7582f3 2092 case R_PARISC_PCREL17F:
c8933571 2093 case R_PARISC_DIR17F:
b7263961 2094 case R_PARISC_DIR17R:
571047ad
JL		 2095 case R_PARISC_PCREL17C:
2096 case R_PARISC_PCREL17R:
dc810e39 2097 return (insn & ~0x1f1ffd) | re_assemble_17 (sym_value);
2eb429af 2098
be7582f3 2099 /* ADDIL or LDIL instructions. */
c8933571 2100 case R_PARISC_DLTREL21L:
be7582f3 2101 case R_PARISC_DLTIND21L:
e5bb3efc 2102 case R_PARISC_LTOFF_FPTR21L:
b233eaab
JL		 2103 case R_PARISC_PCREL21L:
2104 case R_PARISC_LTOFF_TP21L:
6849fb4d 2105 case R_PARISC_DPREL21L:
8267b155 2106 case R_PARISC_PLTOFF21L:
b7263961 2107 case R_PARISC_DIR21L:
dc810e39 2108 return (insn & ~0x1fffff) | re_assemble_21 (sym_value);
be7582f3 2109
49bd834c 2110 /* LDO and integer loads/stores with 14 bit displacements. */
c8933571 2111 case R_PARISC_DLTREL14R:
084d930b 2112 case R_PARISC_DLTREL14F:
be7582f3
JL		 2113 case R_PARISC_DLTIND14R:
2114 case R_PARISC_DLTIND14F:
e5bb3efc 2115 case R_PARISC_LTOFF_FPTR14R:
b233eaab 2116 case R_PARISC_PCREL14R:
571047ad 2117 case R_PARISC_PCREL14F:
b233eaab
JL		 2118 case R_PARISC_LTOFF_TP14R:
2119 case R_PARISC_LTOFF_TP14F:
6849fb4d
JL		 2120 case R_PARISC_DPREL14R:
2121 case R_PARISC_DPREL14F:
8267b155
JL		 2122 case R_PARISC_PLTOFF14R:
2123 case R_PARISC_PLTOFF14F:
b7263961 2124 case R_PARISC_DIR14R:
47d89dba 2125 case R_PARISC_DIR14F:
ba94744e
AM		 2126 return (insn & ~0x3fff) | low_sign_unext (sym_value, 14);
2127
2128 /* PA2.0W LDO and integer loads/stores with 16 bit displacements. */
2129 case R_PARISC_LTOFF_FPTR16F:
2130 case R_PARISC_PCREL16F:
2131 case R_PARISC_LTOFF_TP16F:
2132 case R_PARISC_GPREL16F:
2133 case R_PARISC_PLTOFF16F:
b7263961
JL		 2134 case R_PARISC_DIR16F:
2135 case R_PARISC_LTOFF16F:
ba94744e 2136 return (insn & ~0xffff) | re_assemble_16 (sym_value);
be7582f3 2137
49bd834c 2138 /* Doubleword loads and stores with a 14 bit displacement. */
11c19a4e 2139 case R_PARISC_DLTREL14DR:
be7582f3 2140 case R_PARISC_DLTIND14DR:
e5bb3efc
JL		 2141 case R_PARISC_LTOFF_FPTR14DR:
2142 case R_PARISC_LTOFF_FPTR16DF:
571047ad
JL		 2143 case R_PARISC_PCREL14DR:
2144 case R_PARISC_PCREL16DF:
b233eaab
JL		 2145 case R_PARISC_LTOFF_TP14DR:
2146 case R_PARISC_LTOFF_TP16DF:
6849fb4d
JL		 2147 case R_PARISC_DPREL14DR:
2148 case R_PARISC_GPREL16DF:
8267b155
JL		 2149 case R_PARISC_PLTOFF14DR:
2150 case R_PARISC_PLTOFF16DF:
b7263961
JL		 2151 case R_PARISC_DIR14DR:
2152 case R_PARISC_DIR16DF:
2153 case R_PARISC_LTOFF16DF:
dc810e39
AM		 2154 return (insn & ~0x3ff1) | (((sym_value & 0x2000) >> 13)
2155 | ((sym_value & 0x1ff8) << 1));
11c19a4e 2156
be7582f3 2157 /* Floating point single word load/store instructions. */
11c19a4e 2158 case R_PARISC_DLTREL14WR:
be7582f3 2159 case R_PARISC_DLTIND14WR:
e5bb3efc
JL		 2160 case R_PARISC_LTOFF_FPTR14WR:
2161 case R_PARISC_LTOFF_FPTR16WF:
571047ad
JL		 2162 case R_PARISC_PCREL14WR:
2163 case R_PARISC_PCREL16WF:
b233eaab
JL		 2164 case R_PARISC_LTOFF_TP14WR:
2165 case R_PARISC_LTOFF_TP16WF:
6849fb4d
JL		 2166 case R_PARISC_DPREL14WR:
2167 case R_PARISC_GPREL16WF:
8267b155
JL		 2168 case R_PARISC_PLTOFF14WR:
2169 case R_PARISC_PLTOFF16WF:
b7263961
JL		 2170 case R_PARISC_DIR16WF:
2171 case R_PARISC_DIR14WR:
2172 case R_PARISC_LTOFF16WF:
dc810e39
AM		 2173 return (insn & ~0x3ff9) | (((sym_value & 0x2000) >> 13)
2174 | ((sym_value & 0x1ffc) << 1));
be7582f3 2175
2eb429af
JL		 2176 default:
2177 return insn;
2178 }
2179}
3f9b03b5 2180#endif
GDB Binutils - Deliverables
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