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[deliverable/binutils-gdb.git] / bfd / elf-hppa.h
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9e103c9c 1/* Common code for PA ELF implementations.
8a696751 2 Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005
555cd476 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
3e110533 19Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
9e103c9c
JL		 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
8a696751
AM		 1060/* What to do when ld finds relocations against symbols defined in
1061 discarded sections. */
1062
1063static unsigned int
1064elf_hppa_action_discarded (asection *sec)
1065{
1066 if (strcmp (".PARISC.unwind", sec->name) == 0)
1067 return 0;
1068
1069 return _bfd_elf_default_action_discarded (sec);
1070}
1071
49bd834c 1072#if ARCH_SIZE == 64
2eb429af
JL		 1073/* Hook called by the linker routine which adds symbols from an object
1074 file. HP's libraries define symbols with HP specific section
1075 indices, which we have to handle. */
1076
b34976b6 1077static bfd_boolean
c39a58e6
AM		 1078elf_hppa_add_symbol_hook (bfd *abfd,
1079 struct bfd_link_info *info ATTRIBUTE_UNUSED,
555cd476 1080 Elf_Internal_Sym *sym,
c39a58e6
AM		 1081 const char **namep ATTRIBUTE_UNUSED,
1082 flagword *flagsp ATTRIBUTE_UNUSED,
1083 asection **secp,
1084 bfd_vma *valp)
2eb429af
JL		 1085{
1086 int index = sym->st_shndx;
be7582f3 1087
2eb429af
JL		 1088 switch (index)
1089 {
1090 case SHN_PARISC_ANSI_COMMON:
1091 *secp = bfd_make_section_old_way (abfd, ".PARISC.ansi.common");
1092 (*secp)->flags |= SEC_IS_COMMON;
1093 *valp = sym->st_size;
1094 break;
be7582f3 1095
2eb429af
JL		 1096 case SHN_PARISC_HUGE_COMMON:
1097 *secp = bfd_make_section_old_way (abfd, ".PARISC.huge.common");
1098 (*secp)->flags |= SEC_IS_COMMON;
1099 *valp = sym->st_size;
1100 break;
1101 }
1102
b34976b6 1103 return TRUE;
2eb429af
JL		 1104}
1105
b34976b6 1106static bfd_boolean
c39a58e6
AM		 1107elf_hppa_unmark_useless_dynamic_symbols (struct elf_link_hash_entry *h,
1108 void *data)
af7dc644 1109{
c39a58e6 1110 struct bfd_link_info *info = data;
af7dc644 1111
e92d460e
AM		 1112 if (h->root.type == bfd_link_hash_warning)
1113 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1114
af7dc644
JL		 1115 /* If we are not creating a shared library, and this symbol is
1116 referenced by a shared library but is not defined anywhere, then
1117 the generic code will warn that it is undefined.
1118
1119 This behavior is undesirable on HPs since the standard shared
3f9b03b5 1120 libraries contain references to undefined symbols.
af7dc644
JL		 1121
1122 So we twiddle the flags associated with such symbols so that they
3f9b03b5 1123 will not trigger the warning. ?!? FIXME. This is horribly fragile.
af7dc644
JL		 1124
1125 Ultimately we should have better controls over the generic ELF BFD
1126 linker code. */
1049f94e 1127 if (! info->relocatable
59c2e50f 1128 && info->unresolved_syms_in_shared_libs != RM_IGNORE
af7dc644 1129 && h->root.type == bfd_link_hash_undefined
f5385ebf
AM		 1130 && h->ref_dynamic
1131 && !h->ref_regular)
af7dc644 1132 {
f5385ebf
AM		 1133 h->ref_dynamic = 0;
1134 h->pointer_equality_needed = 1;
af7dc644
JL		 1135 }
1136
b34976b6 1137 return TRUE;
af7dc644
JL		 1138}
1139
b34976b6 1140static bfd_boolean
c39a58e6
AM		 1141elf_hppa_remark_useless_dynamic_symbols (struct elf_link_hash_entry *h,
1142 void *data)
af7dc644 1143{
c39a58e6 1144 struct bfd_link_info *info = data;
af7dc644 1145
e92d460e
AM		 1146 if (h->root.type == bfd_link_hash_warning)
1147 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1148
af7dc644
JL		 1149 /* If we are not creating a shared library, and this symbol is
1150 referenced by a shared library but is not defined anywhere, then
1151 the generic code will warn that it is undefined.
1152
1153 This behavior is undesirable on HPs since the standard shared
4cc11e76 1154 libraries contain references to undefined symbols.
af7dc644
JL		 1155
1156 So we twiddle the flags associated with such symbols so that they
228d307f 1157 will not trigger the warning. ?!? FIXME. This is horribly fragile.
af7dc644
JL		 1158
1159 Ultimately we should have better controls over the generic ELF BFD
1160 linker code. */
1049f94e 1161 if (! info->relocatable
59c2e50f 1162 && info->unresolved_syms_in_shared_libs != RM_IGNORE
af7dc644 1163 && h->root.type == bfd_link_hash_undefined
f5385ebf
AM		 1164 && !h->ref_dynamic
1165 && !h->ref_regular
1166 && h->pointer_equality_needed)
af7dc644 1167 {
f5385ebf
AM		 1168 h->ref_dynamic = 1;
1169 h->pointer_equality_needed = 0;
af7dc644
JL		 1170 }
1171
b34976b6 1172 return TRUE;
af7dc644
JL		 1173}
1174
b34976b6 1175static bfd_boolean
c39a58e6 1176elf_hppa_is_dynamic_loader_symbol (const char *name)
1bf42538
JL		 1177{
1178 return (! strcmp (name, "__CPU_REVISION")
1179 || ! strcmp (name, "__CPU_KEYBITS_1")
1180 || ! strcmp (name, "__SYSTEM_ID_D")
1181 || ! strcmp (name, "__FPU_MODEL")
1182 || ! strcmp (name, "__FPU_REVISION")
1183 || ! strcmp (name, "__ARGC")
1184 || ! strcmp (name, "__ARGV")
1185 || ! strcmp (name, "__ENVP")
1186 || ! strcmp (name, "__TLS_SIZE_D")
1187 || ! strcmp (name, "__LOAD_INFO")
1188 || ! strcmp (name, "__systab"));
1189}
1190
2ec0dd12
JL		 1191/* Record the lowest address for the data and text segments. */
1192static void
c39a58e6
AM		 1193elf_hppa_record_segment_addrs (bfd *abfd ATTRIBUTE_UNUSED,
1194 asection *section,
1195 void *data)
2ec0dd12
JL		 1196{
1197 struct elf64_hppa_link_hash_table *hppa_info;
1198 bfd_vma value;
a7c10850 1199
c39a58e6 1200 hppa_info = data;
2ec0dd12
JL		 1201
1202 value = section->vma - section->filepos;
1203
edd21aca 1204 if (((section->flags & (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
2ec0dd12
JL		 1205 == (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
1206 && value < hppa_info->text_segment_base)
1207 hppa_info->text_segment_base = value;
edd21aca
AM		 1208 else if (((section->flags & (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
1209 == (SEC_ALLOC | SEC_LOAD))
1210 && value < hppa_info->data_segment_base)
2ec0dd12
JL		 1211 hppa_info->data_segment_base = value;
1212}
1213
2eb429af
JL		 1214/* Called after we have seen all the input files/sections, but before
1215 final symbol resolution and section placement has been determined.
1216
1217 We use this hook to (possibly) provide a value for __gp, then we
1218 fall back to the generic ELF final link routine. */
1219
b34976b6 1220static bfd_boolean
c39a58e6 1221elf_hppa_final_link (bfd *abfd, struct bfd_link_info *info)
2eb429af 1222{
b34976b6 1223 bfd_boolean retval;
edd21aca 1224 struct elf64_hppa_link_hash_table *hppa_info = elf64_hppa_hash_table (info);
af7dc644 1225
1049f94e 1226 if (! info->relocatable)
2eb429af 1227 {
2eb429af 1228 struct elf_link_hash_entry *gp;
19ef5465 1229 bfd_vma gp_val;
1209c612
JL		 1230
1231 /* The linker script defines a value for __gp iff it was referenced
1232 by one of the objects being linked. First try to find the symbol
1233 in the hash table. If that fails, just compute the value __gp
1234 should have had. */
b34976b6
AM		 1235 gp = elf_link_hash_lookup (elf_hash_table (info), "__gp", FALSE,
1236 FALSE, FALSE);
2eb429af 1237
1209c612
JL		 1238 if (gp)
1239 {
1240
1241 /* Adjust the value of __gp as we may want to slide it into the
1242 .plt section so that the stubs can access PLT entries without
1243 using an addil sequence. */
edd21aca 1244 gp->root.u.def.value += hppa_info->gp_offset;
1209c612
JL		 1245
1246 gp_val = (gp->root.u.def.section->output_section->vma
1247 + gp->root.u.def.section->output_offset
1248 + gp->root.u.def.value);
1249 }
1250 else
1251 {
1252 asection *sec;
1209c612
JL		 1253
1254 /* First look for a .plt section. If found, then __gp is the
1255 address of the .plt + gp_offset.
1256
1257 If no .plt is found, then look for .dlt, .opd and .data (in
d663e1cd
JL		 1258 that order) and set __gp to the base address of whichever
1259 section is found first. */
1209c612
JL		 1260
1261 sec = hppa_info->plt_sec;
d663e1cd 1262 if (sec && ! (sec->flags & SEC_EXCLUDE))
1209c612
JL		 1263 gp_val = (sec->output_offset
1264 + sec->output_section->vma
1265 + hppa_info->gp_offset);
1266 else
1267 {
1268 sec = hppa_info->dlt_sec;
d663e1cd 1269 if (!sec || (sec->flags & SEC_EXCLUDE))
1209c612 1270 sec = hppa_info->opd_sec;
d663e1cd 1271 if (!sec || (sec->flags & SEC_EXCLUDE))
1209c612 1272 sec = bfd_get_section_by_name (abfd, ".data");
d663e1cd 1273 if (!sec || (sec->flags & SEC_EXCLUDE))
c456f082
AM		 1274 gp_val = 0;
1275 else
1276 gp_val = sec->output_offset + sec->output_section->vma;
1209c612
JL		 1277 }
1278 }
2eb429af 1279
1209c612 1280 /* Install whatever value we found/computed for __gp. */
2eb429af
JL		 1281 _bfd_set_gp_value (abfd, gp_val);
1282 }
1283
2ec0dd12 1284 /* We need to know the base of the text and data segments so that we
edd21aca 1285 can perform SEGREL relocations. We will record the base addresses
2ec0dd12 1286 when we encounter the first SEGREL relocation. */
edd21aca
AM		 1287 hppa_info->text_segment_base = (bfd_vma)-1;
1288 hppa_info->data_segment_base = (bfd_vma)-1;
2ec0dd12 1289
af7dc644 1290 /* HP's shared libraries have references to symbols that are not
4cc11e76 1291 defined anywhere. The generic ELF BFD linker code will complain
af7dc644
JL		 1292 about such symbols.
1293
1294 So we detect the losing case and arrange for the flags on the symbol
1295 to indicate that it was never referenced. This keeps the generic
1296 ELF BFD link code happy and appears to not create any secondary
1297 problems. Ultimately we need a way to control the behavior of the
1298 generic ELF BFD link code better. */
1299 elf_link_hash_traverse (elf_hash_table (info),
1300 elf_hppa_unmark_useless_dynamic_symbols,
1301 info);
1302
2eb429af 1303 /* Invoke the regular ELF backend linker to do all the work. */
c152c796 1304 retval = bfd_elf_final_link (abfd, info);
af7dc644
JL		 1305
1306 elf_link_hash_traverse (elf_hash_table (info),
1307 elf_hppa_remark_useless_dynamic_symbols,
1308 info);
1309
46fe4e66
AM		 1310 /* If we're producing a final executable, sort the contents of the
1311 unwind section. */
1312 if (retval)
1313 retval = elf_hppa_sort_unwind (abfd);
1314
af7dc644 1315 return retval;
2eb429af
JL		 1316}
1317
1318/* Relocate an HPPA ELF section. */
1319
b34976b6 1320static bfd_boolean
c39a58e6
AM		 1321elf_hppa_relocate_section (bfd *output_bfd,
1322 struct bfd_link_info *info,
1323 bfd *input_bfd,
1324 asection *input_section,
1325 bfd_byte *contents,
1326 Elf_Internal_Rela *relocs,
1327 Elf_Internal_Sym *local_syms,
1328 asection **local_sections)
2eb429af
JL		 1329{
1330 Elf_Internal_Shdr *symtab_hdr;
1331 Elf_Internal_Rela *rel;
1332 Elf_Internal_Rela *relend;
f0fe0e16
AM		 1333 struct elf64_hppa_link_hash_table *hppa_info;
1334
1049f94e 1335 if (info->relocatable)
b34976b6 1336 return TRUE;
2eb429af 1337
f0fe0e16 1338 hppa_info = elf64_hppa_hash_table (info);
2eb429af
JL		 1339 symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
1340
1341 rel = relocs;
1342 relend = relocs + input_section->reloc_count;
1343 for (; rel < relend; rel++)
1344 {
1345 int r_type;
b2e311df 1346 reloc_howto_type *howto = elf_hppa_howto_table + ELF_R_TYPE (rel->r_info);
2eb429af
JL		 1347 unsigned long r_symndx;
1348 struct elf_link_hash_entry *h;
1349 Elf_Internal_Sym *sym;
1350 asection *sym_sec;
1351 bfd_vma relocation;
1352 bfd_reloc_status_type r;
edd21aca 1353 const char *dyn_name;
be7582f3
JL		 1354 char *dynh_buf = NULL;
1355 size_t dynh_buflen = 0;
1356 struct elf64_hppa_dyn_hash_entry *dyn_h = NULL;
2eb429af
JL		 1357
1358 r_type = ELF_R_TYPE (rel->r_info);
1359 if (r_type < 0 || r_type >= (int) R_PARISC_UNIMPLEMENTED)
1360 {
1361 bfd_set_error (bfd_error_bad_value);
b34976b6 1362 return FALSE;
2eb429af 1363 }
2eb429af 1364
2eb429af 1365 /* This is a final link. */
f0fe0e16 1366 r_symndx = ELF_R_SYM (rel->r_info);
2eb429af
JL		 1367 h = NULL;
1368 sym = NULL;
1369 sym_sec = NULL;
1370 if (r_symndx < symtab_hdr->sh_info)
1371 {
be7582f3 1372 /* This is a local symbol. */
2eb429af
JL		 1373 sym = local_syms + r_symndx;
1374 sym_sec = local_sections[r_symndx];
8517fae7 1375 relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sym_sec, rel);
be7582f3
JL		 1376
1377 /* If this symbol has an entry in the PA64 dynamic hash
1378 table, then get it. */
d63b5ed9 1379 dyn_name = get_dyn_name (input_bfd, h, rel,
be7582f3
JL		 1380 &dynh_buf, &dynh_buflen);
1381 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
b34976b6 1382 dyn_name, FALSE, FALSE);
be7582f3 1383
2eb429af
JL		 1384 }
1385 else
1386 {
be7582f3 1387 /* This is not a local symbol. */
2eb429af
JL		 1388 long indx;
1389
1390 indx = r_symndx - symtab_hdr->sh_info;
1391 h = elf_sym_hashes (input_bfd)[indx];
1392 while (h->root.type == bfd_link_hash_indirect
1393 || h->root.type == bfd_link_hash_warning)
1394 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1395 if (h->root.type == bfd_link_hash_defined
1396 || h->root.type == bfd_link_hash_defweak)
1397 {
1398 sym_sec = h->root.u.def.section;
be7582f3 1399
be7582f3
JL		 1400 /* If this symbol has an entry in the PA64 dynamic hash
1401 table, then get it. */
d63b5ed9 1402 dyn_name = get_dyn_name (input_bfd, h, rel,
be7582f3
JL		 1403 &dynh_buf, &dynh_buflen);
1404 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
b34976b6 1405 dyn_name, FALSE, FALSE);
be7582f3
JL		 1406
1407 /* If we have a relocation against a symbol defined in a
1408 shared library and we have not created an entry in the
1409 PA64 dynamic symbol hash table for it, then we lose. */
1410 if (sym_sec->output_section == NULL && dyn_h == NULL)
1411 {
1412 (*_bfd_error_handler)
843fe662
L		 1413 (_("%B(%A+0x%lx): unresolvable %s relocation against symbol `%s'"),
1414 input_bfd,
1415 input_section,
1416 (long) rel->r_offset,
1417 howto->name,
1418 h->root.root.string);
be7582f3
JL		 1419 relocation = 0;
1420 }
1421 else if (sym_sec->output_section)
1422 relocation = (h->root.u.def.value
1423 + sym_sec->output_offset
1424 + sym_sec->output_section->vma);
1425 /* Value will be provided via one of the offsets in the
1426 dyn_h hash table entry. */
1427 else
1428 relocation = 0;
2eb429af 1429 }
59c2e50f 1430 else if (info->unresolved_syms_in_objects == RM_IGNORE
3a27a730 1431 && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
dfec422f
JL		 1432 {
1433 /* If this symbol has an entry in the PA64 dynamic hash
1434 table, then get it. */
d63b5ed9 1435 dyn_name = get_dyn_name (input_bfd, h, rel,
dfec422f
JL		 1436 &dynh_buf, &dynh_buflen);
1437 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
b34976b6 1438 dyn_name, FALSE, FALSE);
dfec422f
JL		 1439
1440 if (dyn_h == NULL)
1441 {
1442 (*_bfd_error_handler)
d003868e
AM		 1443 (_("%B(%A): warning: unresolvable relocation against symbol `%s'"),
1444 input_bfd, input_section, h->root.root.string);
dfec422f
JL		 1445 }
1446 relocation = 0;
1447 }
2eb429af 1448 else if (h->root.type == bfd_link_hash_undefweak)
37f4508b 1449 {
d63b5ed9 1450 dyn_name = get_dyn_name (input_bfd, h, rel,
37f4508b
AM		 1451 &dynh_buf, &dynh_buflen);
1452 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
1453 dyn_name, FALSE, FALSE);
1454
1455 if (dyn_h == NULL)
1456 {
1457 (*_bfd_error_handler)
d003868e
AM		 1458 (_("%B(%A): warning: unresolvable relocation against symbol `%s'"),
1459 input_bfd, input_section, h->root.root.string);
37f4508b
AM		 1460 }
1461 relocation = 0;
1462 }
2eb429af
JL		 1463 else
1464 {
1bf42538
JL		 1465 /* Ignore dynamic loader defined symbols. */
1466 if (elf_hppa_is_dynamic_loader_symbol (h->root.root.string))
1467 relocation = 0;
1468 else
1469 {
1470 if (!((*info->callbacks->undefined_symbol)
1471 (info, h->root.root.string, input_bfd,
59c2e50f
L		 1472 input_section, rel->r_offset,
1473 (info->unresolved_syms_in_objects == RM_GENERATE_ERROR
1474 || ELF_ST_VISIBILITY (h->other)))))
b34976b6 1475 return FALSE;
1bf42538
JL		 1476 break;
1477 }
2eb429af
JL		 1478 }
1479 }
1480
be7582f3 1481 r = elf_hppa_final_link_relocate (rel, input_bfd, output_bfd,
2eb429af 1482 input_section, contents,
be7582f3
JL		 1483 relocation, info, sym_sec,
1484 h, dyn_h);
2eb429af
JL		 1485
1486 if (r != bfd_reloc_ok)
1487 {
1488 switch (r)
1489 {
1490 default:
1491 abort ();
1492 case bfd_reloc_overflow:
1493 {
dfeffb9f
L		 1494 const char *sym_name;
1495
1496 if (h != NULL)
1497 sym_name = NULL;
1498 else
1499 {
1500 sym_name = bfd_elf_string_from_elf_section (input_bfd,
1501 symtab_hdr->sh_link,
1502 sym->st_name);
1503 if (sym_name == NULL)
1504 return FALSE;
1505 if (*sym_name == '\0')
1506 sym_name = bfd_section_name (input_bfd, sym_sec);
1507 }
1508
2eb429af 1509 if (!((*info->callbacks->reloc_overflow)
dfeffb9f
L		 1510 (info, (h ? &h->root : NULL), sym_name,
1511 howto->name, (bfd_vma) 0, input_bfd,
1512 input_section, rel->r_offset)))
b34976b6 1513 return FALSE;
2eb429af
JL		 1514 }
1515 break;
1516 }
1517 }
1518 }
b34976b6 1519 return TRUE;
2eb429af
JL		 1520}
1521
be7582f3 1522/* Compute the value for a relocation (REL) during a final link stage,
a7c10850 1523 then insert the value into the proper location in CONTENTS.
be7582f3
JL		 1524
1525 VALUE is a tentative value for the relocation and may be overridden
1526 and modified here based on the specific relocation to be performed.
1527
1528 For example we do conversions for PC-relative branches in this routine
a7c10850 1529 or redirection of calls to external routines to stubs.
be7582f3
JL		 1530
1531 The work of actually applying the relocation is left to a helper
1532 routine in an attempt to reduce the complexity and size of this
1533 function. */
2eb429af
JL		 1534
1535static bfd_reloc_status_type
c39a58e6
AM		 1536elf_hppa_final_link_relocate (Elf_Internal_Rela *rel,
1537 bfd *input_bfd,
1538 bfd *output_bfd,
1539 asection *input_section,
1540 bfd_byte *contents,
1541 bfd_vma value,
1542 struct bfd_link_info *info,
1543 asection *sym_sec,
1544 struct elf_link_hash_entry *h ATTRIBUTE_UNUSED,
1545 struct elf64_hppa_dyn_hash_entry *dyn_h)
2eb429af 1546{
dc810e39 1547 int insn;
be7582f3 1548 bfd_vma offset = rel->r_offset;
dc810e39 1549 bfd_signed_vma addend = rel->r_addend;
be7582f3 1550 reloc_howto_type *howto = elf_hppa_howto_table + ELF_R_TYPE (rel->r_info);
3f9b03b5 1551 unsigned int r_type = howto->type;
2eb429af 1552 bfd_byte *hit_data = contents + offset;
be7582f3 1553 struct elf64_hppa_link_hash_table *hppa_info = elf64_hppa_hash_table (info);
2eb429af
JL		 1554
1555 insn = bfd_get_32 (input_bfd, hit_data);
1556
2eb429af
JL		 1557 switch (r_type)
1558 {
1559 case R_PARISC_NONE:
1560 break;
1561
ba94744e 1562 /* Basic function call support.
3f9b03b5
AM		 1563
1564 Note for a call to a function defined in another dynamic library
1565 we want to redirect the call to a stub. */
1566
571047ad 1567 /* Random PC relative relocs. */
b233eaab
JL		 1568 case R_PARISC_PCREL21L:
1569 case R_PARISC_PCREL14R:
1570 case R_PARISC_PCREL14F:
571047ad
JL		 1571 case R_PARISC_PCREL14WR:
1572 case R_PARISC_PCREL14DR:
1573 case R_PARISC_PCREL16F:
1574 case R_PARISC_PCREL16WF:
1575 case R_PARISC_PCREL16DF:
1576 {
571047ad
JL		 1577 /* If this is a call to a function defined in another dynamic
1578 library, then redirect the call to the local stub for this
1579 function. */
dfec422f
JL		 1580 if (sym_sec == NULL || sym_sec->output_section == NULL)
1581 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1582 + hppa_info->stub_sec->output_section->vma);
a7c10850 1583
571047ad
JL		 1584 /* Turn VALUE into a proper PC relative address. */
1585 value -= (offset + input_section->output_offset
1586 + input_section->output_section->vma);
1587
1588 /* Adjust for any field selectors. */
3f9b03b5
AM		 1589 if (r_type == R_PARISC_PCREL21L)
1590 value = hppa_field_adjust (value, -8 + addend, e_lsel);
1591 else if (r_type == R_PARISC_PCREL14F
1592 || r_type == R_PARISC_PCREL16F
1593 || r_type == R_PARISC_PCREL16WF
1594 || r_type == R_PARISC_PCREL16DF)
1595 value = hppa_field_adjust (value, -8 + addend, e_fsel);
1596 else
1597 value = hppa_field_adjust (value, -8 + addend, e_rsel);
571047ad
JL		 1598
1599 /* Apply the relocation to the given instruction. */
dc810e39 1600 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
571047ad
JL		 1601 break;
1602 }
1603
49bd834c 1604 case R_PARISC_PCREL12F:
2eb429af
JL		 1605 case R_PARISC_PCREL22F:
1606 case R_PARISC_PCREL17F:
571047ad
JL		 1607 case R_PARISC_PCREL22C:
1608 case R_PARISC_PCREL17C:
1609 case R_PARISC_PCREL17R:
2eb429af 1610 {
be7582f3
JL		 1611 /* If this is a call to a function defined in another dynamic
1612 library, then redirect the call to the local stub for this
1613 function. */
dfec422f 1614 if (sym_sec == NULL || sym_sec->output_section == NULL)
6a0b9871
JL		 1615 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1616 + hppa_info->stub_sec->output_section->vma);
a7c10850 1617
be7582f3
JL		 1618 /* Turn VALUE into a proper PC relative address. */
1619 value -= (offset + input_section->output_offset
1620 + input_section->output_section->vma);
1621
1622 /* Adjust for any field selectors. */
70d72e0e
AM		 1623 if (r_type == R_PARISC_PCREL17R)
1624 value = hppa_field_adjust (value, -8 + addend, e_rsel);
1625 else
1626 value = hppa_field_adjust (value, -8 + addend, e_fsel);
2eb429af 1627
be7582f3
JL		 1628 /* All branches are implicitly shifted by 2 places. */
1629 value >>= 2;
2eb429af 1630
be7582f3 1631 /* Apply the relocation to the given instruction. */
dc810e39 1632 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
2eb429af
JL		 1633 break;
1634 }
1635
be7582f3
JL		 1636 /* Indirect references to data through the DLT. */
1637 case R_PARISC_DLTIND14R:
571047ad 1638 case R_PARISC_DLTIND14F:
be7582f3
JL		 1639 case R_PARISC_DLTIND14DR:
1640 case R_PARISC_DLTIND14WR:
1641 case R_PARISC_DLTIND21L:
e5bb3efc
JL		 1642 case R_PARISC_LTOFF_FPTR14R:
1643 case R_PARISC_LTOFF_FPTR14DR:
1644 case R_PARISC_LTOFF_FPTR14WR:
1645 case R_PARISC_LTOFF_FPTR21L:
1646 case R_PARISC_LTOFF_FPTR16F:
1647 case R_PARISC_LTOFF_FPTR16WF:
1648 case R_PARISC_LTOFF_FPTR16DF:
b233eaab
JL		 1649 case R_PARISC_LTOFF_TP21L:
1650 case R_PARISC_LTOFF_TP14R:
1651 case R_PARISC_LTOFF_TP14F:
1652 case R_PARISC_LTOFF_TP14WR:
1653 case R_PARISC_LTOFF_TP14DR:
1654 case R_PARISC_LTOFF_TP16F:
1655 case R_PARISC_LTOFF_TP16WF:
1656 case R_PARISC_LTOFF_TP16DF:
b7263961
JL		 1657 case R_PARISC_LTOFF16F:
1658 case R_PARISC_LTOFF16WF:
1659 case R_PARISC_LTOFF16DF:
c8933571 1660 {
6a0b9871 1661 /* If this relocation was against a local symbol, then we still
edd21aca 1662 have not set up the DLT entry (it's not convenient to do so
6a0b9871
JL		 1663 in the "finalize_dlt" routine because it is difficult to get
1664 to the local symbol's value).
1665
1666 So, if this is a local symbol (h == NULL), then we need to
a7c10850 1667 fill in its DLT entry.
e48c661e
JL		 1668
1669 Similarly we may still need to set up an entry in .opd for
1670 a local function which had its address taken. */
6a0b9871
JL		 1671 if (dyn_h->h == NULL)
1672 {
1bf42538 1673 /* Now do .opd creation if needed. */
e48c661e
JL		 1674 if (r_type == R_PARISC_LTOFF_FPTR14R
1675 || r_type == R_PARISC_LTOFF_FPTR14DR
1676 || r_type == R_PARISC_LTOFF_FPTR14WR
1677 || r_type == R_PARISC_LTOFF_FPTR21L
1678 || r_type == R_PARISC_LTOFF_FPTR16F
1679 || r_type == R_PARISC_LTOFF_FPTR16WF
1680 || r_type == R_PARISC_LTOFF_FPTR16DF)
1681 {
1682 /* The first two words of an .opd entry are zero. */
1683 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset,
1684 0, 16);
1685
1686 /* The next word is the address of the function. */
1bf42538 1687 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 1688 (hppa_info->opd_sec->contents
1689 + dyn_h->opd_offset + 16));
1690
1691 /* The last word is our local __gp value. */
1692 value = _bfd_get_gp_value
1693 (hppa_info->opd_sec->output_section->owner);
1694 bfd_put_64 (hppa_info->opd_sec->owner, value,
1695 (hppa_info->opd_sec->contents
1696 + dyn_h->opd_offset + 24));
1bf42538
JL		 1697
1698 /* The DLT value is the address of the .opd entry. */
1699 value = (dyn_h->opd_offset
1700 + hppa_info->opd_sec->output_offset
1701 + hppa_info->opd_sec->output_section->vma);
1702 addend = 0;
e48c661e 1703 }
1bf42538
JL		 1704
1705 bfd_put_64 (hppa_info->dlt_sec->owner,
1706 value + addend,
1707 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
6a0b9871
JL		 1708 }
1709
be7582f3 1710 /* We want the value of the DLT offset for this symbol, not
19ef5465
JL		 1711 the symbol's actual address. Note that __gp may not point
1712 to the start of the DLT, so we have to compute the absolute
1713 address, then subtract out the value of __gp. */
1714 value = (dyn_h->dlt_offset
1715 + hppa_info->dlt_sec->output_offset
1716 + hppa_info->dlt_sec->output_section->vma);
1717 value -= _bfd_get_gp_value (output_bfd);
1718
be7582f3
JL		 1719 /* All DLTIND relocations are basically the same at this point,
1720 except that we need different field selectors for the 21bit
1721 version vs the 14bit versions. */
e5bb3efc 1722 if (r_type == R_PARISC_DLTIND21L
b233eaab
JL		 1723 || r_type == R_PARISC_LTOFF_FPTR21L
1724 || r_type == R_PARISC_LTOFF_TP21L)
1bf42538 1725 value = hppa_field_adjust (value, 0, e_lsel);
571047ad
JL		 1726 else if (r_type == R_PARISC_DLTIND14F
1727 || r_type == R_PARISC_LTOFF_FPTR16F
1728 || r_type == R_PARISC_LTOFF_FPTR16WF
b233eaab 1729 || r_type == R_PARISC_LTOFF_FPTR16DF
b7263961
JL		 1730 || r_type == R_PARISC_LTOFF16F
1731 || r_type == R_PARISC_LTOFF16DF
1732 || r_type == R_PARISC_LTOFF16WF
b233eaab
JL		 1733 || r_type == R_PARISC_LTOFF_TP16F
1734 || r_type == R_PARISC_LTOFF_TP16WF
1735 || r_type == R_PARISC_LTOFF_TP16DF)
1bf42538 1736 value = hppa_field_adjust (value, 0, e_fsel);
be7582f3 1737 else
1bf42538 1738 value = hppa_field_adjust (value, 0, e_rsel);
be7582f3 1739
dc810e39 1740 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
c8933571
JL		 1741 break;
1742 }
1743
be7582f3 1744 case R_PARISC_DLTREL14R:
571047ad 1745 case R_PARISC_DLTREL14F:
be7582f3
JL		 1746 case R_PARISC_DLTREL14DR:
1747 case R_PARISC_DLTREL14WR:
c8933571 1748 case R_PARISC_DLTREL21L:
6849fb4d
JL		 1749 case R_PARISC_DPREL21L:
1750 case R_PARISC_DPREL14WR:
1751 case R_PARISC_DPREL14DR:
1752 case R_PARISC_DPREL14R:
1753 case R_PARISC_DPREL14F:
1754 case R_PARISC_GPREL16F:
1755 case R_PARISC_GPREL16WF:
1756 case R_PARISC_GPREL16DF:
c8933571 1757 {
be7582f3
JL		 1758 /* Subtract out the global pointer value to make value a DLT
1759 relative address. */
1760 value -= _bfd_get_gp_value (output_bfd);
1761
1762 /* All DLTREL relocations are basically the same at this point,
1763 except that we need different field selectors for the 21bit
1764 version vs the 14bit versions. */
6849fb4d
JL		 1765 if (r_type == R_PARISC_DLTREL21L
1766 || r_type == R_PARISC_DPREL21L)
be7582f3 1767 value = hppa_field_adjust (value, addend, e_lrsel);
6849fb4d
JL		 1768 else if (r_type == R_PARISC_DLTREL14F
1769 || r_type == R_PARISC_DPREL14F
1770 || r_type == R_PARISC_GPREL16F
1771 || r_type == R_PARISC_GPREL16WF
1772 || r_type == R_PARISC_GPREL16DF)
571047ad 1773 value = hppa_field_adjust (value, addend, e_fsel);
be7582f3
JL		 1774 else
1775 value = hppa_field_adjust (value, addend, e_rrsel);
1776
dc810e39 1777 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
c8933571
JL		 1778 break;
1779 }
1780
b7263961
JL		 1781 case R_PARISC_DIR21L:
1782 case R_PARISC_DIR17R:
1783 case R_PARISC_DIR17F:
1784 case R_PARISC_DIR14R:
47d89dba 1785 case R_PARISC_DIR14F:
b7263961
JL		 1786 case R_PARISC_DIR14WR:
1787 case R_PARISC_DIR14DR:
1788 case R_PARISC_DIR16F:
1789 case R_PARISC_DIR16WF:
1790 case R_PARISC_DIR16DF:
1791 {
1792 /* All DIR relocations are basically the same at this point,
70d72e0e
AM		 1793 except that branch offsets need to be divided by four, and
1794 we need different field selectors. Note that we don't
1795 redirect absolute calls to local stubs. */
3f9b03b5 1796
b7263961
JL		 1797 if (r_type == R_PARISC_DIR21L)
1798 value = hppa_field_adjust (value, addend, e_lrsel);
1799 else if (r_type == R_PARISC_DIR17F
1800 || r_type == R_PARISC_DIR16F
1801 || r_type == R_PARISC_DIR16WF
47d89dba
AM		 1802 || r_type == R_PARISC_DIR16DF
1803 || r_type == R_PARISC_DIR14F)
b7263961
JL		 1804 value = hppa_field_adjust (value, addend, e_fsel);
1805 else
1806 value = hppa_field_adjust (value, addend, e_rrsel);
1807
70d72e0e
AM		 1808 if (r_type == R_PARISC_DIR17R || r_type == R_PARISC_DIR17F)
1809 {
1810 /* All branches are implicitly shifted by 2 places. */
1811 value >>= 2;
1812 }
1813
dc810e39 1814 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
b7263961
JL		 1815 break;
1816 }
1817
8267b155
JL		 1818 case R_PARISC_PLTOFF21L:
1819 case R_PARISC_PLTOFF14R:
1820 case R_PARISC_PLTOFF14F:
1821 case R_PARISC_PLTOFF14WR:
1822 case R_PARISC_PLTOFF14DR:
1823 case R_PARISC_PLTOFF16F:
1824 case R_PARISC_PLTOFF16WF:
1825 case R_PARISC_PLTOFF16DF:
1826 {
1827 /* We want the value of the PLT offset for this symbol, not
19ef5465
JL		 1828 the symbol's actual address. Note that __gp may not point
1829 to the start of the DLT, so we have to compute the absolute
1830 address, then subtract out the value of __gp. */
1831 value = (dyn_h->plt_offset
1832 + hppa_info->plt_sec->output_offset
1833 + hppa_info->plt_sec->output_section->vma);
1834 value -= _bfd_get_gp_value (output_bfd);
8267b155
JL		 1835
1836 /* All PLTOFF relocations are basically the same at this point,
1837 except that we need different field selectors for the 21bit
1838 version vs the 14bit versions. */
1839 if (r_type == R_PARISC_PLTOFF21L)
1840 value = hppa_field_adjust (value, addend, e_lrsel);
1841 else if (r_type == R_PARISC_PLTOFF14F
1842 || r_type == R_PARISC_PLTOFF16F
1843 || r_type == R_PARISC_PLTOFF16WF
1844 || r_type == R_PARISC_PLTOFF16DF)
1845 value = hppa_field_adjust (value, addend, e_fsel);
1846 else
1847 value = hppa_field_adjust (value, addend, e_rrsel);
1848
dc810e39 1849 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
8267b155
JL		 1850 break;
1851 }
1852
e5bb3efc
JL		 1853 case R_PARISC_LTOFF_FPTR32:
1854 {
e48c661e
JL		 1855 /* We may still need to create the FPTR itself if it was for
1856 a local symbol. */
1857 if (dyn_h->h == NULL)
1858 {
1859 /* The first two words of an .opd entry are zero. */
1860 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
1861
1862 /* The next word is the address of the function. */
1bf42538 1863 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 1864 (hppa_info->opd_sec->contents
1865 + dyn_h->opd_offset + 16));
1866
1867 /* The last word is our local __gp value. */
1868 value = _bfd_get_gp_value
1869 (hppa_info->opd_sec->output_section->owner);
1870 bfd_put_64 (hppa_info->opd_sec->owner, value,
1871 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
1bf42538
JL		 1872
1873 /* The DLT value is the address of the .opd entry. */
1874 value = (dyn_h->opd_offset
1875 + hppa_info->opd_sec->output_offset
1876 + hppa_info->opd_sec->output_section->vma);
1877
1878 bfd_put_64 (hppa_info->dlt_sec->owner,
1879 value,
1880 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
e48c661e
JL		 1881 }
1882
e5bb3efc 1883 /* We want the value of the DLT offset for this symbol, not
19ef5465
JL		 1884 the symbol's actual address. Note that __gp may not point
1885 to the start of the DLT, so we have to compute the absolute
1886 address, then subtract out the value of __gp. */
1887 value = (dyn_h->dlt_offset
1888 + hppa_info->dlt_sec->output_offset
1889 + hppa_info->dlt_sec->output_section->vma);
1890 value -= _bfd_get_gp_value (output_bfd);
e5bb3efc
JL		 1891 bfd_put_32 (input_bfd, value, hit_data);
1892 return bfd_reloc_ok;
1893 }
1894
e5bb3efc 1895 case R_PARISC_LTOFF_FPTR64:
b233eaab 1896 case R_PARISC_LTOFF_TP64:
e5bb3efc 1897 {
e48c661e
JL		 1898 /* We may still need to create the FPTR itself if it was for
1899 a local symbol. */
1900 if (dyn_h->h == NULL && r_type == R_PARISC_LTOFF_FPTR64)
1901 {
1902 /* The first two words of an .opd entry are zero. */
1903 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
1904
1905 /* The next word is the address of the function. */
1bf42538 1906 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 1907 (hppa_info->opd_sec->contents
1908 + dyn_h->opd_offset + 16));
1909
1910 /* The last word is our local __gp value. */
1911 value = _bfd_get_gp_value
1912 (hppa_info->opd_sec->output_section->owner);
1913 bfd_put_64 (hppa_info->opd_sec->owner, value,
1914 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
1bf42538
JL		 1915
1916 /* The DLT value is the address of the .opd entry. */
1917 value = (dyn_h->opd_offset
1918 + hppa_info->opd_sec->output_offset
1919 + hppa_info->opd_sec->output_section->vma);
1920
1921 bfd_put_64 (hppa_info->dlt_sec->owner,
1922 value,
1923 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
e48c661e
JL		 1924 }
1925
e5bb3efc 1926 /* We want the value of the DLT offset for this symbol, not
19ef5465
JL		 1927 the symbol's actual address. Note that __gp may not point
1928 to the start of the DLT, so we have to compute the absolute
1929 address, then subtract out the value of __gp. */
1930 value = (dyn_h->dlt_offset
1931 + hppa_info->dlt_sec->output_offset
1932 + hppa_info->dlt_sec->output_section->vma);
1933 value -= _bfd_get_gp_value (output_bfd);
e5bb3efc
JL		 1934 bfd_put_64 (input_bfd, value, hit_data);
1935 return bfd_reloc_ok;
1936 }
1937
1938 case R_PARISC_DIR32:
571047ad 1939 bfd_put_32 (input_bfd, value + addend, hit_data);
e5bb3efc
JL		 1940 return bfd_reloc_ok;
1941
1942 case R_PARISC_DIR64:
571047ad 1943 bfd_put_64 (input_bfd, value + addend, hit_data);
e5bb3efc
JL		 1944 return bfd_reloc_ok;
1945
6849fb4d
JL		 1946 case R_PARISC_GPREL64:
1947 /* Subtract out the global pointer value to make value a DLT
1948 relative address. */
1949 value -= _bfd_get_gp_value (output_bfd);
6849fb4d
JL		 1950
1951 bfd_put_64 (input_bfd, value + addend, hit_data);
1952 return bfd_reloc_ok;
1953
b7263961 1954 case R_PARISC_LTOFF64:
19ef5465
JL		 1955 /* We want the value of the DLT offset for this symbol, not
1956 the symbol's actual address. Note that __gp may not point
1957 to the start of the DLT, so we have to compute the absolute
1958 address, then subtract out the value of __gp. */
1959 value = (dyn_h->dlt_offset
1960 + hppa_info->dlt_sec->output_offset
1961 + hppa_info->dlt_sec->output_section->vma);
1962 value -= _bfd_get_gp_value (output_bfd);
b7263961
JL		 1963
1964 bfd_put_64 (input_bfd, value + addend, hit_data);
1965 return bfd_reloc_ok;
1966
571047ad
JL		 1967 case R_PARISC_PCREL32:
1968 {
1969 /* If this is a call to a function defined in another dynamic
1970 library, then redirect the call to the local stub for this
1971 function. */
dfec422f
JL		 1972 if (sym_sec == NULL || sym_sec->output_section == NULL)
1973 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1974 + hppa_info->stub_sec->output_section->vma);
a7c10850 1975
571047ad
JL		 1976 /* Turn VALUE into a proper PC relative address. */
1977 value -= (offset + input_section->output_offset
1978 + input_section->output_section->vma);
1979
b233eaab 1980 value += addend;
571047ad 1981 value -= 8;
edd21aca 1982 bfd_put_32 (input_bfd, value, hit_data);
571047ad
JL		 1983 return bfd_reloc_ok;
1984 }
1985
1986 case R_PARISC_PCREL64:
1987 {
1988 /* If this is a call to a function defined in another dynamic
1989 library, then redirect the call to the local stub for this
1990 function. */
dfec422f
JL		 1991 if (sym_sec == NULL || sym_sec->output_section == NULL)
1992 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1993 + hppa_info->stub_sec->output_section->vma);
a7c10850 1994
571047ad
JL		 1995 /* Turn VALUE into a proper PC relative address. */
1996 value -= (offset + input_section->output_offset
1997 + input_section->output_section->vma);
1998
b233eaab 1999 value += addend;
571047ad
JL		 2000 value -= 8;
2001 bfd_put_64 (input_bfd, value, hit_data);
2002 return bfd_reloc_ok;
2003 }
2004
e5bb3efc 2005 case R_PARISC_FPTR64:
e48c661e
JL		 2006 {
2007 /* We may still need to create the FPTR itself if it was for
2008 a local symbol. */
2009 if (dyn_h->h == NULL)
2010 {
2011 /* The first two words of an .opd entry are zero. */
2012 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
2013
2014 /* The next word is the address of the function. */
1bf42538 2015 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 2016 (hppa_info->opd_sec->contents
2017 + dyn_h->opd_offset + 16));
2018
2019 /* The last word is our local __gp value. */
2020 value = _bfd_get_gp_value
2021 (hppa_info->opd_sec->output_section->owner);
2022 bfd_put_64 (hppa_info->opd_sec->owner, value,
2023 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
2024 }
2025
d663e1cd
JL		 2026 if (dyn_h->want_opd)
2027 /* We want the value of the OPD offset for this symbol. */
2028 value = (dyn_h->opd_offset
2029 + hppa_info->opd_sec->output_offset
2030 + hppa_info->opd_sec->output_section->vma);
2031 else
2032 /* We want the address of the symbol. */
2033 value += addend;
a7c10850 2034
1bf42538 2035 bfd_put_64 (input_bfd, value, hit_data);
e48c661e
JL		 2036 return bfd_reloc_ok;
2037 }
e5bb3efc 2038
228d307f
JL		 2039 case R_PARISC_SECREL32:
2040 bfd_put_32 (input_bfd,
edd21aca 2041 value + addend - sym_sec->output_section->vma,
228d307f
JL		 2042 hit_data);
2043 return bfd_reloc_ok;
2044
2045 case R_PARISC_SEGREL32:
2ec0dd12
JL		 2046 case R_PARISC_SEGREL64:
2047 {
2048 /* If this is the first SEGREL relocation, then initialize
2049 the segment base values. */
2050 if (hppa_info->text_segment_base == (bfd_vma) -1)
2051 bfd_map_over_sections (output_bfd, elf_hppa_record_segment_addrs,
edd21aca 2052 hppa_info);
2ec0dd12
JL		 2053
2054 /* VALUE holds the absolute address. We want to include the
2055 addend, then turn it into a segment relative address.
2056
2057 The segment is derived from SYM_SEC. We assume that there are
2058 only two segments of note in the resulting executable/shlib.
2059 A readonly segment (.text) and a readwrite segment (.data). */
2060 value += addend;
2061
2062 if (sym_sec->flags & SEC_CODE)
2063 value -= hppa_info->text_segment_base;
2064 else
2065 value -= hppa_info->data_segment_base;
2066
2067 if (r_type == R_PARISC_SEGREL32)
2068 bfd_put_32 (input_bfd, value, hit_data);
2069 else
2070 bfd_put_64 (input_bfd, value, hit_data);
46fe4e66 2071 return bfd_reloc_ok;
2ec0dd12 2072 }
228d307f 2073
2eb429af
JL		 2074 /* Something we don't know how to handle. */
2075 default:
228d307f 2076 return bfd_reloc_notsupported;
2eb429af
JL		 2077 }
2078
2079 /* Update the instruction word. */
dc810e39 2080 bfd_put_32 (input_bfd, (bfd_vma) insn, hit_data);
edd21aca 2081 return bfd_reloc_ok;
2eb429af
JL		 2082}
2083
be7582f3
JL		 2084/* Relocate the given INSN. VALUE should be the actual value we want
2085 to insert into the instruction, ie by this point we should not be
2086 concerned with computing an offset relative to the DLT, PC, etc.
2087 Instead this routine is meant to handle the bit manipulations needed
2088 to insert the relocation into the given instruction. */
2eb429af 2089
dc810e39 2090static int
c39a58e6 2091elf_hppa_relocate_insn (int insn, int sym_value, unsigned int r_type)
2eb429af 2092{
c8933571 2093 switch (r_type)
2eb429af 2094 {
49bd834c 2095 /* This is any 22 bit branch. In PA2.0 syntax it corresponds to
be7582f3 2096 the "B" instruction. */
c8933571 2097 case R_PARISC_PCREL22F:
571047ad 2098 case R_PARISC_PCREL22C:
dc810e39 2099 return (insn & ~0x3ff1ffd) | re_assemble_22 (sym_value);
2eb429af 2100
49bd834c
AM		 2101 /* This is any 12 bit branch. */
2102 case R_PARISC_PCREL12F:
dc810e39 2103 return (insn & ~0x1ffd) | re_assemble_12 (sym_value);
49bd834c
AM		 2104
2105 /* This is any 17 bit branch. In PA2.0 syntax it also corresponds
2106 to the "B" instruction as well as BE. */
be7582f3 2107 case R_PARISC_PCREL17F:
c8933571 2108 case R_PARISC_DIR17F:
b7263961 2109 case R_PARISC_DIR17R:
571047ad
JL		 2110 case R_PARISC_PCREL17C:
2111 case R_PARISC_PCREL17R:
dc810e39 2112 return (insn & ~0x1f1ffd) | re_assemble_17 (sym_value);
2eb429af 2113
be7582f3 2114 /* ADDIL or LDIL instructions. */
c8933571 2115 case R_PARISC_DLTREL21L:
be7582f3 2116 case R_PARISC_DLTIND21L:
e5bb3efc 2117 case R_PARISC_LTOFF_FPTR21L:
b233eaab
JL		 2118 case R_PARISC_PCREL21L:
2119 case R_PARISC_LTOFF_TP21L:
6849fb4d 2120 case R_PARISC_DPREL21L:
8267b155 2121 case R_PARISC_PLTOFF21L:
b7263961 2122 case R_PARISC_DIR21L:
dc810e39 2123 return (insn & ~0x1fffff) | re_assemble_21 (sym_value);
be7582f3 2124
49bd834c 2125 /* LDO and integer loads/stores with 14 bit displacements. */
c8933571 2126 case R_PARISC_DLTREL14R:
084d930b 2127 case R_PARISC_DLTREL14F:
be7582f3
JL		 2128 case R_PARISC_DLTIND14R:
2129 case R_PARISC_DLTIND14F:
e5bb3efc 2130 case R_PARISC_LTOFF_FPTR14R:
b233eaab 2131 case R_PARISC_PCREL14R:
571047ad 2132 case R_PARISC_PCREL14F:
b233eaab
JL		 2133 case R_PARISC_LTOFF_TP14R:
2134 case R_PARISC_LTOFF_TP14F:
6849fb4d
JL		 2135 case R_PARISC_DPREL14R:
2136 case R_PARISC_DPREL14F:
8267b155
JL		 2137 case R_PARISC_PLTOFF14R:
2138 case R_PARISC_PLTOFF14F:
b7263961 2139 case R_PARISC_DIR14R:
47d89dba 2140 case R_PARISC_DIR14F:
ba94744e
AM		 2141 return (insn & ~0x3fff) | low_sign_unext (sym_value, 14);
2142
2143 /* PA2.0W LDO and integer loads/stores with 16 bit displacements. */
2144 case R_PARISC_LTOFF_FPTR16F:
2145 case R_PARISC_PCREL16F:
2146 case R_PARISC_LTOFF_TP16F:
2147 case R_PARISC_GPREL16F:
2148 case R_PARISC_PLTOFF16F:
b7263961
JL		 2149 case R_PARISC_DIR16F:
2150 case R_PARISC_LTOFF16F:
ba94744e 2151 return (insn & ~0xffff) | re_assemble_16 (sym_value);
be7582f3 2152
49bd834c 2153 /* Doubleword loads and stores with a 14 bit displacement. */
11c19a4e 2154 case R_PARISC_DLTREL14DR:
be7582f3 2155 case R_PARISC_DLTIND14DR:
e5bb3efc
JL		 2156 case R_PARISC_LTOFF_FPTR14DR:
2157 case R_PARISC_LTOFF_FPTR16DF:
571047ad
JL		 2158 case R_PARISC_PCREL14DR:
2159 case R_PARISC_PCREL16DF:
b233eaab
JL		 2160 case R_PARISC_LTOFF_TP14DR:
2161 case R_PARISC_LTOFF_TP16DF:
6849fb4d
JL		 2162 case R_PARISC_DPREL14DR:
2163 case R_PARISC_GPREL16DF:
8267b155
JL		 2164 case R_PARISC_PLTOFF14DR:
2165 case R_PARISC_PLTOFF16DF:
b7263961
JL		 2166 case R_PARISC_DIR14DR:
2167 case R_PARISC_DIR16DF:
2168 case R_PARISC_LTOFF16DF:
dc810e39
AM		 2169 return (insn & ~0x3ff1) | (((sym_value & 0x2000) >> 13)
2170 | ((sym_value & 0x1ff8) << 1));
11c19a4e 2171
be7582f3 2172 /* Floating point single word load/store instructions. */
11c19a4e 2173 case R_PARISC_DLTREL14WR:
be7582f3 2174 case R_PARISC_DLTIND14WR:
e5bb3efc
JL		 2175 case R_PARISC_LTOFF_FPTR14WR:
2176 case R_PARISC_LTOFF_FPTR16WF:
571047ad
JL		 2177 case R_PARISC_PCREL14WR:
2178 case R_PARISC_PCREL16WF:
b233eaab
JL		 2179 case R_PARISC_LTOFF_TP14WR:
2180 case R_PARISC_LTOFF_TP16WF:
6849fb4d
JL		 2181 case R_PARISC_DPREL14WR:
2182 case R_PARISC_GPREL16WF:
8267b155
JL		 2183 case R_PARISC_PLTOFF14WR:
2184 case R_PARISC_PLTOFF16WF:
b7263961
JL		 2185 case R_PARISC_DIR16WF:
2186 case R_PARISC_DIR14WR:
2187 case R_PARISC_LTOFF16WF:
dc810e39
AM		 2188 return (insn & ~0x3ff9) | (((sym_value & 0x2000) >> 13)
2189 | ((sym_value & 0x1ffc) << 1));
be7582f3 2190
2eb429af
JL		 2191 default:
2192 return insn;
2193 }
2194}
3f9b03b5 2195#endif
GDB Binutils - Deliverables
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