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* Makefile.am: Remove all mention of elflink.h.
[deliverable/binutils-gdb.git] / bfd / elf-hppa.h
CommitLineData
9e103c9c 1/* Common code for PA ELF implementations.
555cd476
AM		 2 Copyright 1999, 2000, 2001, 2002, 2003, 2004
3 Free Software Foundation, Inc.
9e103c9c
JL		 4
5This file is part of BFD, the Binary File Descriptor library.
6
7This program is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 2 of the License, or
10(at your option) any later version.
11
12This program is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with this program; if not, write to the Free Software
19Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20
21#define ELF_HOWTO_TABLE_SIZE R_PARISC_UNIMPLEMENTED + 1
22
2eb429af
JL		 23/* This file is included by multiple PA ELF BFD backends with different
24 sizes.
25
26 Most of the routines are written to be size independent, but sometimes
27 external constraints require 32 or 64 bit specific code. We remap
28 the definitions/functions as necessary here. */
9e103c9c
JL		 29#if ARCH_SIZE == 64
30#define ELF_R_TYPE(X) ELF64_R_TYPE(X)
2eb429af 31#define ELF_R_SYM(X) ELF64_R_SYM(X)
189c6563 32#define elf_hppa_reloc_final_type elf64_hppa_reloc_final_type
9e103c9c 33#define _bfd_elf_hppa_gen_reloc_type _bfd_elf64_hppa_gen_reloc_type
2eb429af 34#define elf_hppa_relocate_section elf64_hppa_relocate_section
2eb429af 35#define elf_hppa_final_link elf64_hppa_final_link
9e103c9c
JL		 36#endif
37#if ARCH_SIZE == 32
38#define ELF_R_TYPE(X) ELF32_R_TYPE(X)
2eb429af 39#define ELF_R_SYM(X) ELF32_R_SYM(X)
189c6563 40#define elf_hppa_reloc_final_type elf32_hppa_reloc_final_type
9e103c9c 41#define _bfd_elf_hppa_gen_reloc_type _bfd_elf32_hppa_gen_reloc_type
2eb429af 42#define elf_hppa_relocate_section elf32_hppa_relocate_section
2eb429af 43#define elf_hppa_final_link elf32_hppa_final_link
9e103c9c
JL		 44#endif
45
49bd834c 46#if ARCH_SIZE == 64
3f9b03b5 47static bfd_reloc_status_type elf_hppa_final_link_relocate
c39a58e6
AM		 48 (Elf_Internal_Rela *, bfd *, bfd *, asection *, bfd_byte *, bfd_vma,
49 struct bfd_link_info *, asection *, struct elf_link_hash_entry *,
50 struct elf64_hppa_dyn_hash_entry *);
3f9b03b5 51
dc810e39 52static int elf_hppa_relocate_insn
c39a58e6 53 (int, int, unsigned int);
3f9b03b5
AM		 54#endif
55
9e103c9c
JL		 56/* ELF/PA relocation howto entries. */
57
58static reloc_howto_type elf_hppa_howto_table[ELF_HOWTO_TABLE_SIZE] =
59{
b34976b6
AM		 60 { R_PARISC_NONE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
61 bfd_elf_generic_reloc, "R_PARISC_NONE", FALSE, 0, 0, FALSE },
9e103c9c
JL		 62
63 /* The values in DIR32 are to placate the check in
64 _bfd_stab_section_find_nearest_line. */
b34976b6
AM		 65 { R_PARISC_DIR32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
66 bfd_elf_generic_reloc, "R_PARISC_DIR32", FALSE, 0, 0xffffffff, FALSE },
67 { R_PARISC_DIR21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
68 bfd_elf_generic_reloc, "R_PARISC_DIR21L", FALSE, 0, 0, FALSE },
69 { R_PARISC_DIR17R, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
70 bfd_elf_generic_reloc, "R_PARISC_DIR17R", FALSE, 0, 0, FALSE },
71 { R_PARISC_DIR17F, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
72 bfd_elf_generic_reloc, "R_PARISC_DIR17F", FALSE, 0, 0, FALSE },
73 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
74 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
75 { R_PARISC_DIR14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
76 bfd_elf_generic_reloc, "R_PARISC_DIR14R", FALSE, 0, 0, FALSE },
77 { R_PARISC_DIR14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
78 bfd_elf_generic_reloc, "R_PARISC_DIR14F", FALSE, 0, 0, FALSE },
49bd834c 79 /* 8 */
b34976b6
AM		 80 { R_PARISC_PCREL12F, 0, 0, 12, TRUE, 0, complain_overflow_bitfield,
81 bfd_elf_generic_reloc, "R_PARISC_PCREL12F", FALSE, 0, 0, FALSE },
82 { R_PARISC_PCREL32, 0, 0, 32, TRUE, 0, complain_overflow_bitfield,
83 bfd_elf_generic_reloc, "R_PARISC_PCREL32", FALSE, 0, 0, FALSE },
84 { R_PARISC_PCREL21L, 0, 0, 21, TRUE, 0, complain_overflow_bitfield,
85 bfd_elf_generic_reloc, "R_PARISC_PCREL21L", FALSE, 0, 0, FALSE },
86 { R_PARISC_PCREL17R, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
87 bfd_elf_generic_reloc, "R_PARISC_PCREL17R", FALSE, 0, 0, FALSE },
88 { R_PARISC_PCREL17F, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
89 bfd_elf_generic_reloc, "R_PARISC_PCREL17F", FALSE, 0, 0, FALSE },
90 { R_PARISC_PCREL17C, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
91 bfd_elf_generic_reloc, "R_PARISC_PCREL17C", FALSE, 0, 0, FALSE },
92 { R_PARISC_PCREL14R, 0, 0, 14, TRUE, 0, complain_overflow_bitfield,
93 bfd_elf_generic_reloc, "R_PARISC_PCREL14R", FALSE, 0, 0, FALSE },
94 { R_PARISC_PCREL14F, 0, 0, 14, TRUE, 0, complain_overflow_bitfield,
95 bfd_elf_generic_reloc, "R_PARISC_PCREL14F", FALSE, 0, 0, FALSE },
49bd834c 96 /* 16 */
b34976b6
AM		 97 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
98 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
99 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
100 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
101 { R_PARISC_DPREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
102 bfd_elf_generic_reloc, "R_PARISC_DPREL21L", FALSE, 0, 0, FALSE },
103 { R_PARISC_DPREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
104 bfd_elf_generic_reloc, "R_PARISC_DPREL14WR", FALSE, 0, 0, FALSE },
105 { R_PARISC_DPREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
106 bfd_elf_generic_reloc, "R_PARISC_DPREL14DR", FALSE, 0, 0, FALSE },
107 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
108 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
109 { R_PARISC_DPREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
110 bfd_elf_generic_reloc, "R_PARISC_DPREL14R", FALSE, 0, 0, FALSE },
111 { R_PARISC_DPREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
112 bfd_elf_generic_reloc, "R_PARISC_DPREL14F", FALSE, 0, 0, FALSE },
49bd834c 113 /* 24 */
b34976b6
AM		 114 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
115 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
116 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
117 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
118 { R_PARISC_DLTREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
119 bfd_elf_generic_reloc, "R_PARISC_DLTREL21L", FALSE, 0, 0, FALSE },
120 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
121 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
122 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
123 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
124 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
125 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
126 { R_PARISC_DLTREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
127 bfd_elf_generic_reloc, "R_PARISC_DLTREL14R", FALSE, 0, 0, FALSE },
128 { R_PARISC_DLTREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
129 bfd_elf_generic_reloc, "R_PARISC_DLTREL14F", FALSE, 0, 0, FALSE },
49bd834c 130 /* 32 */
b34976b6
AM		 131 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
132 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
133 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
134 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
135 { R_PARISC_DLTIND21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
136 bfd_elf_generic_reloc, "R_PARISC_DLTIND21L", FALSE, 0, 0, FALSE },
137 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
138 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
139 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
140 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
141 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
142 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
143 { R_PARISC_DLTIND14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
144 bfd_elf_generic_reloc, "R_PARISC_DLTIND14R", FALSE, 0, 0, FALSE },
145 { R_PARISC_DLTIND14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
146 bfd_elf_generic_reloc, "R_PARISC_DLTIND14F", FALSE, 0, 0, FALSE },
49bd834c 147 /* 40 */
b34976b6
AM		 148 { R_PARISC_SETBASE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
149 bfd_elf_generic_reloc, "R_PARISC_SETBASE", FALSE, 0, 0, FALSE },
150 { R_PARISC_SECREL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
151 bfd_elf_generic_reloc, "R_PARISC_SECREL32", FALSE, 0, 0, FALSE },
152 { R_PARISC_BASEREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
153 bfd_elf_generic_reloc, "R_PARISC_BASEREL21L", FALSE, 0, 0, FALSE },
154 { R_PARISC_BASEREL17R, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
155 bfd_elf_generic_reloc, "R_PARISC_BASEREL17R", FALSE, 0, 0, FALSE },
156 { R_PARISC_BASEREL17F, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
157 bfd_elf_generic_reloc, "R_PARISC_BASEREL17F", FALSE, 0, 0, FALSE },
158 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
159 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
160 { R_PARISC_BASEREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
161 bfd_elf_generic_reloc, "R_PARISC_BASEREL14R", FALSE, 0, 0, FALSE },
162 { R_PARISC_BASEREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
163 bfd_elf_generic_reloc, "R_PARISC_BASEREL14F", FALSE, 0, 0, FALSE },
49bd834c 164 /* 48 */
b34976b6
AM		 165 { R_PARISC_SEGBASE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
166 bfd_elf_generic_reloc, "R_PARISC_SEGBASE", FALSE, 0, 0, FALSE },
167 { R_PARISC_SEGREL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
168 bfd_elf_generic_reloc, "R_PARISC_SEGREL32", FALSE, 0, 0, FALSE },
169 { R_PARISC_PLTOFF21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
170 bfd_elf_generic_reloc, "R_PARISC_PLTOFF21L", FALSE, 0, 0, FALSE },
171 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
172 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
173 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
174 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
175 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
176 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
177 { R_PARISC_PLTOFF14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
178 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14R", FALSE, 0, 0, FALSE },
179 { R_PARISC_PLTOFF14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
180 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14F", FALSE, 0, 0, FALSE },
49bd834c 181 /* 56 */
b34976b6
AM		 182 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
183 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
184 { R_PARISC_LTOFF_FPTR32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
185 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR32", FALSE, 0, 0, FALSE },
186 { R_PARISC_LTOFF_FPTR21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
187 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR21L", FALSE, 0, 0, FALSE },
188 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
189 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
190 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
191 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
192 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
193 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
194 { R_PARISC_LTOFF_FPTR14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
195 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14R", FALSE, 0, 0, FALSE },
196 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
197 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 198 /* 64 */
b34976b6
AM		 199 { R_PARISC_FPTR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
200 bfd_elf_generic_reloc, "R_PARISC_FPTR64", FALSE, 0, 0, FALSE },
201 { R_PARISC_PLABEL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
202 bfd_elf_generic_reloc, "R_PARISC_PLABEL32", FALSE, 0, 0, FALSE },
203 { R_PARISC_PLABEL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
204 bfd_elf_generic_reloc, "R_PARISC_PLABEL21L", FALSE, 0, 0, FALSE },
205 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
206 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
207 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
208 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
209 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
210 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
211 { R_PARISC_PLABEL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
212 bfd_elf_generic_reloc, "R_PARISC_PLABEL14R", FALSE, 0, 0, FALSE },
213 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
214 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 215 /* 72 */
b34976b6
AM		 216 { R_PARISC_PCREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
217 bfd_elf_generic_reloc, "R_PARISC_PCREL64", FALSE, 0, 0, FALSE },
218 { R_PARISC_PCREL22C, 0, 0, 22, FALSE, 0, complain_overflow_bitfield,
219 bfd_elf_generic_reloc, "R_PARISC_PCREL22C", FALSE, 0, 0, FALSE },
220 { R_PARISC_PCREL22F, 0, 0, 22, FALSE, 0, complain_overflow_bitfield,
221 bfd_elf_generic_reloc, "R_PARISC_PCREL22F", FALSE, 0, 0, FALSE },
222 { R_PARISC_PCREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
223 bfd_elf_generic_reloc, "R_PARISC_PCREL14WR", FALSE, 0, 0, FALSE },
224 { R_PARISC_PCREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
225 bfd_elf_generic_reloc, "R_PARISC_PCREL14DR", FALSE, 0, 0, FALSE },
226 { R_PARISC_PCREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
227 bfd_elf_generic_reloc, "R_PARISC_PCREL16F", FALSE, 0, 0, FALSE },
228 { R_PARISC_PCREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
229 bfd_elf_generic_reloc, "R_PARISC_PCREL16WF", FALSE, 0, 0, FALSE },
230 { R_PARISC_PCREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
231 bfd_elf_generic_reloc, "R_PARISC_PCREL16DF", FALSE, 0, 0, FALSE },
49bd834c 232 /* 80 */
b34976b6
AM		 233 { R_PARISC_DIR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
234 bfd_elf_generic_reloc, "R_PARISC_DIR64", FALSE, 0, 0, FALSE },
235 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
236 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
237 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
238 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
239 { R_PARISC_DIR14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
240 bfd_elf_generic_reloc, "R_PARISC_DIR14WR", FALSE, 0, 0, FALSE },
241 { R_PARISC_DIR14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
242 bfd_elf_generic_reloc, "R_PARISC_DIR14DR", FALSE, 0, 0, FALSE },
243 { R_PARISC_DIR16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
244 bfd_elf_generic_reloc, "R_PARISC_DIR16F", FALSE, 0, 0, FALSE },
245 { R_PARISC_DIR16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
246 bfd_elf_generic_reloc, "R_PARISC_DIR16WF", FALSE, 0, 0, FALSE },
247 { R_PARISC_DIR16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
248 bfd_elf_generic_reloc, "R_PARISC_DIR16DF", FALSE, 0, 0, FALSE },
49bd834c 249 /* 88 */
b34976b6
AM		 250 { R_PARISC_GPREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
251 bfd_elf_generic_reloc, "R_PARISC_GPREL64", FALSE, 0, 0, FALSE },
252 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
253 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
254 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
255 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
256 { R_PARISC_DLTREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
257 bfd_elf_generic_reloc, "R_PARISC_DLTREL14WR", FALSE, 0, 0, FALSE },
258 { R_PARISC_DLTREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
259 bfd_elf_generic_reloc, "R_PARISC_DLTREL14DR", FALSE, 0, 0, FALSE },
260 { R_PARISC_GPREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
261 bfd_elf_generic_reloc, "R_PARISC_GPREL16F", FALSE, 0, 0, FALSE },
262 { R_PARISC_GPREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
263 bfd_elf_generic_reloc, "R_PARISC_GPREL16WF", FALSE, 0, 0, FALSE },
264 { R_PARISC_GPREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
265 bfd_elf_generic_reloc, "R_PARISC_GPREL16DF", FALSE, 0, 0, FALSE },
49bd834c 266 /* 96 */
b34976b6
AM		 267 { R_PARISC_LTOFF64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
268 bfd_elf_generic_reloc, "R_PARISC_LTOFF64", FALSE, 0, 0, FALSE },
269 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
270 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
271 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
272 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
273 { R_PARISC_DLTIND14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
274 bfd_elf_generic_reloc, "R_PARISC_DLTIND14WR", FALSE, 0, 0, FALSE },
275 { R_PARISC_DLTIND14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
276 bfd_elf_generic_reloc, "R_PARISC_DLTIND14DR", FALSE, 0, 0, FALSE },
277 { R_PARISC_LTOFF16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
278 bfd_elf_generic_reloc, "R_PARISC_LTOFF16F", FALSE, 0, 0, FALSE },
279 { R_PARISC_LTOFF16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
280 bfd_elf_generic_reloc, "R_PARISC_LTOFF16DF", FALSE, 0, 0, FALSE },
281 { R_PARISC_LTOFF16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
282 bfd_elf_generic_reloc, "R_PARISC_LTOFF16DF", FALSE, 0, 0, FALSE },
49bd834c 283 /* 104 */
b34976b6
AM		 284 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
285 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
286 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
287 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
288 { R_PARISC_BASEREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
289 bfd_elf_generic_reloc, "R_PARISC_BASEREL14WR", FALSE, 0, 0, FALSE },
290 { R_PARISC_BASEREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
291 bfd_elf_generic_reloc, "R_PARISC_BASEREL14DR", FALSE, 0, 0, FALSE },
292 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
293 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
294 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
295 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
296 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
297 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
298 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
299 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 300 /* 112 */
b34976b6
AM		 301 { R_PARISC_SEGREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
302 bfd_elf_generic_reloc, "R_PARISC_SEGREL64", FALSE, 0, 0, FALSE },
303 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
304 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
305 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
306 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
307 { R_PARISC_PLTOFF14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
308 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14WR", FALSE, 0, 0, FALSE },
309 { R_PARISC_PLTOFF14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
310 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14DR", FALSE, 0, 0, FALSE },
311 { R_PARISC_PLTOFF16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
312 bfd_elf_generic_reloc, "R_PARISC_PLTOFF16F", FALSE, 0, 0, FALSE },
313 { R_PARISC_PLTOFF16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
314 bfd_elf_generic_reloc, "R_PARISC_PLTOFF16WF", FALSE, 0, 0, FALSE },
315 { R_PARISC_PLTOFF16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
316 bfd_elf_generic_reloc, "R_PARISC_PLTOFF16DF", FALSE, 0, 0, FALSE },
49bd834c 317 /* 120 */
b34976b6
AM		 318 { R_PARISC_LTOFF_FPTR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
319 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
320 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
321 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
322 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
323 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
324 { R_PARISC_LTOFF_FPTR14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
325 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14WR", FALSE, 0, 0, FALSE },
326 { R_PARISC_LTOFF_FPTR14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
327 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14DR", FALSE, 0, 0, FALSE },
328 { R_PARISC_LTOFF_FPTR16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
329 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16F", FALSE, 0, 0, FALSE },
330 { R_PARISC_LTOFF_FPTR16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
331 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16WF", FALSE, 0, 0, FALSE },
332 { R_PARISC_LTOFF_FPTR16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
333 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 334 /* 128 */
b34976b6
AM		 335 { R_PARISC_COPY, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
336 bfd_elf_generic_reloc, "R_PARISC_COPY", FALSE, 0, 0, FALSE },
337 { R_PARISC_IPLT, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
338 bfd_elf_generic_reloc, "R_PARISC_IPLT", FALSE, 0, 0, FALSE },
339 { R_PARISC_EPLT, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
340 bfd_elf_generic_reloc, "R_PARISC_EPLT", FALSE, 0, 0, FALSE },
341 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
342 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
343 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
344 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
345 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
346 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
347 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
348 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
349 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
350 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 351 /* 136 */
b34976b6
AM		 352 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
353 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
354 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
355 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
356 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
357 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
358 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
359 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
360 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
361 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
362 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
363 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
364 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
365 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
366 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
367 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 368 /* 144 */
b34976b6
AM		 369 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
370 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
371 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
372 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
373 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
374 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
375 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
376 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
377 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
378 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
379 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
380 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
381 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
382 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
383 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
384 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 385 /* 152 */
b34976b6
AM		 386 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
387 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
388 { R_PARISC_TPREL32, 0, 0, 32, FALSE, 0, complain_overflow_dont,
389 bfd_elf_generic_reloc, "R_PARISC_TPREL32", FALSE, 0, 0, FALSE },
390 { R_PARISC_TPREL21L, 0, 0, 21, FALSE, 0, complain_overflow_dont,
391 bfd_elf_generic_reloc, "R_PARISC_TPREL21L", FALSE, 0, 0, FALSE },
392 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
393 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
394 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
395 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
396 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
397 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
398 { R_PARISC_TPREL14R, 0, 0, 14, FALSE, 0, complain_overflow_dont,
399 bfd_elf_generic_reloc, "R_PARISC_TPREL14R", FALSE, 0, 0, FALSE },
400 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
401 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 402 /* 160 */
b34976b6
AM		 403 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
404 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
405 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
406 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
407 { R_PARISC_LTOFF_TP21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
408 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP21L", FALSE, 0, 0, FALSE },
409 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
410 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
411 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
412 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
413 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
414 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
415 { R_PARISC_LTOFF_TP14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
416 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
417 { R_PARISC_LTOFF_TP14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
418 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14F", FALSE, 0, 0, FALSE },
49bd834c 419 /* 168 */
b34976b6
AM		 420 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
421 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
422 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
423 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
424 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
425 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
426 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
427 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
428 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
429 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
430 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
431 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
432 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
433 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
434 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
435 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 436 /* 176 */
b34976b6
AM		 437 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
438 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
439 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
440 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
441 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
442 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
443 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
444 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
445 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
446 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
447 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
448 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
449 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
450 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
451 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
452 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 453 /* 184 */
b34976b6
AM		 454 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
455 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
456 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
457 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
458 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
459 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
460 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
461 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
462 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
463 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
464 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
465 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
466 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
467 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
468 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
469 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 470 /* 192 */
b34976b6
AM		 471 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
472 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
473 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
474 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
475 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
476 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
477 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
478 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
479 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
480 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
481 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
482 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
483 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
484 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
485 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
486 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 487 /* 200 */
b34976b6
AM		 488 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
489 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
490 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
491 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
492 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
493 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
494 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
495 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
496 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
497 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
498 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
499 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
500 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
501 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
502 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
503 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 504 /* 208 */
b34976b6
AM		 505 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
506 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
507 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
508 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
509 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
510 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
511 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
512 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
513 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
514 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
515 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
516 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
517 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
518 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
519 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
520 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
49bd834c 521 /* 216 */
b34976b6
AM		 522 { R_PARISC_TPREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
523 bfd_elf_generic_reloc, "R_PARISC_TPREL64", FALSE, 0, 0, FALSE },
524 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
525 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
526 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
527 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
528 { R_PARISC_TPREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_dont,
529 bfd_elf_generic_reloc, "R_PARISC_TPREL14WR", FALSE, 0, 0, FALSE },
530 { R_PARISC_TPREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
531 bfd_elf_generic_reloc, "R_PARISC_TPREL14DR", FALSE, 0, 0, FALSE },
532 { R_PARISC_TPREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
533 bfd_elf_generic_reloc, "R_PARISC_TPREL16F", FALSE, 0, 0, FALSE },
534 { R_PARISC_TPREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_dont,
535 bfd_elf_generic_reloc, "R_PARISC_TPREL16WF", FALSE, 0, 0, FALSE },
536 { R_PARISC_TPREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
537 bfd_elf_generic_reloc, "R_PARISC_TPREL16DF", FALSE, 0, 0, FALSE },
49bd834c 538 /* 224 */
b34976b6
AM		 539 { R_PARISC_LTOFF_TP64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
540 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP64", FALSE, 0, 0, FALSE },
541 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
542 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
543 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
544 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
545 { R_PARISC_LTOFF_TP14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
546 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14WR", FALSE, 0, 0, FALSE },
547 { R_PARISC_LTOFF_TP14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
548 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14DR", FALSE, 0, 0, FALSE },
549 { R_PARISC_LTOFF_TP16F, 0, 0, 16, FALSE, 0, complain_overflow_dont,
550 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16F", FALSE, 0, 0, FALSE },
551 { R_PARISC_LTOFF_TP16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
552 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16WF", FALSE, 0, 0, FALSE },
553 { R_PARISC_LTOFF_TP16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
554 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16DF", FALSE, 0, 0, FALSE },
49bd834c 555 /* 232 */
b34976b6
AM		 556 { R_PARISC_GNU_VTENTRY, 0, 0, 0, FALSE, 0, complain_overflow_dont,
557 bfd_elf_generic_reloc, "R_PARISC_GNU_VTENTRY", FALSE, 0, 0, FALSE },
558 { R_PARISC_GNU_VTINHERIT, 0, 0, 0, FALSE, 0, complain_overflow_dont,
559 bfd_elf_generic_reloc, "R_PARISC_GNU_VTINHERIT", FALSE, 0, 0, FALSE },
9e103c9c
JL		 560};
561
6e2bf930
JL		 562#define OFFSET_14R_FROM_21L 4
563#define OFFSET_14F_FROM_21L 5
564
189c6563
AM		 565/* Return the final relocation type for the given base type, instruction
566 format, and field selector. */
9e103c9c 567
189c6563 568elf_hppa_reloc_type
c39a58e6
AM		 569elf_hppa_reloc_final_type (bfd *abfd,
570 elf_hppa_reloc_type base_type,
571 int format,
572 unsigned int field)
9e103c9c 573{
189c6563 574 elf_hppa_reloc_type final_type = base_type;
9e103c9c
JL		 575
576 /* Just a tangle of nested switch statements to deal with the braindamage
577 that a different field selector means a completely different relocation
578 for PA ELF. */
579 switch (base_type)
580 {
0d571602
JL		 581 /* We have been using generic relocation types. However, that may not
582 really make sense. Anyway, we need to support both R_PARISC_DIR64
583 and R_PARISC_DIR32 here. */
584 case R_PARISC_DIR32:
585 case R_PARISC_DIR64:
9e103c9c
JL		 586 case R_HPPA_ABS_CALL:
587 switch (format)
588 {
589 case 14:
590 switch (field)
591 {
47d89dba
AM		 592 case e_fsel:
593 final_type = R_PARISC_DIR14F;
594 break;
9e103c9c
JL		 595 case e_rsel:
596 case e_rrsel:
47d89dba 597 case e_rdsel:
9e103c9c
JL		 598 final_type = R_PARISC_DIR14R;
599 break;
600 case e_rtsel:
f31cedf7 601 final_type = R_PARISC_DLTIND14R;
9e103c9c 602 break;
36860900
JL		 603 case e_rtpsel:
604 final_type = R_PARISC_LTOFF_FPTR14DR;
605 break;
9e103c9c 606 case e_tsel:
f31cedf7 607 final_type = R_PARISC_DLTIND14F;
9e103c9c
JL		 608 break;
609 case e_rpsel:
610 final_type = R_PARISC_PLABEL14R;
611 break;
612 default:
189c6563 613 return R_PARISC_NONE;
9e103c9c
JL		 614 }
615 break;
616
617 case 17:
618 switch (field)
619 {
620 case e_fsel:
621 final_type = R_PARISC_DIR17F;
622 break;
623 case e_rsel:
624 case e_rrsel:
47d89dba 625 case e_rdsel:
9e103c9c
JL		 626 final_type = R_PARISC_DIR17R;
627 break;
628 default:
189c6563 629 return R_PARISC_NONE;
9e103c9c
JL		 630 }
631 break;
632
633 case 21:
634 switch (field)
635 {
636 case e_lsel:
637 case e_lrsel:
47d89dba 638 case e_ldsel:
edd21aca
AM		 639 case e_nlsel:
640 case e_nlrsel:
9e103c9c
JL		 641 final_type = R_PARISC_DIR21L;
642 break;
643 case e_ltsel:
f31cedf7 644 final_type = R_PARISC_DLTIND21L;
9e103c9c 645 break;
36860900
JL		 646 case e_ltpsel:
647 final_type = R_PARISC_LTOFF_FPTR21L;
648 break;
9e103c9c
JL		 649 case e_lpsel:
650 final_type = R_PARISC_PLABEL21L;
651 break;
652 default:
189c6563 653 return R_PARISC_NONE;
9e103c9c
JL		 654 }
655 break;
656
657 case 32:
658 switch (field)
659 {
660 case e_fsel:
661 final_type = R_PARISC_DIR32;
432bdd91
JL		 662 /* When in 64bit mode, a 32bit relocation is supposed to
663 be a section relative relocation. Dwarf2 (for example)
664 uses 32bit section relative relocations. */
665 if (bfd_get_arch_info (abfd)->bits_per_address != 32)
46fe4e66 666 final_type = R_PARISC_SECREL32;
9e103c9c
JL		 667 break;
668 case e_psel:
669 final_type = R_PARISC_PLABEL32;
670 break;
671 default:
189c6563 672 return R_PARISC_NONE;
9e103c9c
JL		 673 }
674 break;
675
6e2bf930
JL		 676 case 64:
677 switch (field)
678 {
679 case e_fsel:
680 final_type = R_PARISC_DIR64;
681 break;
682 case e_psel:
36860900
JL		 683 final_type = R_PARISC_FPTR64;
684 break;
6e2bf930 685 default:
189c6563 686 return R_PARISC_NONE;
6e2bf930
JL		 687 }
688 break;
689
9e103c9c 690 default:
189c6563 691 return R_PARISC_NONE;
9e103c9c
JL		 692 }
693 break;
694
9e103c9c
JL		 695 case R_HPPA_GOTOFF:
696 switch (format)
697 {
698 case 14:
699 switch (field)
700 {
701 case e_rsel:
702 case e_rrsel:
47d89dba 703 case e_rdsel:
edd21aca 704 /* R_PARISC_DLTREL14R for elf64, R_PARISC_DPREL14R for elf32 */
6e2bf930 705 final_type = base_type + OFFSET_14R_FROM_21L;
9e103c9c
JL		 706 break;
707 case e_fsel:
edd21aca 708 /* R_PARISC_DLTREL14F for elf64, R_PARISC_DPREL14F for elf32 */
6e2bf930 709 final_type = base_type + OFFSET_14F_FROM_21L;
9e103c9c
JL		 710 break;
711 default:
189c6563 712 return R_PARISC_NONE;
9e103c9c
JL		 713 }
714 break;
715
716 case 21:
717 switch (field)
718 {
9e103c9c 719 case e_lsel:
edd21aca 720 case e_lrsel:
47d89dba 721 case e_ldsel:
edd21aca
AM		 722 case e_nlsel:
723 case e_nlrsel:
724 /* R_PARISC_DLTREL21L for elf64, R_PARISC_DPREL21L for elf32 */
6e2bf930 725 final_type = base_type;
9e103c9c
JL		 726 break;
727 default:
189c6563 728 return R_PARISC_NONE;
9e103c9c
JL		 729 }
730 break;
731
732 default:
189c6563 733 return R_PARISC_NONE;
9e103c9c
JL		 734 }
735 break;
736
9e103c9c
JL		 737 case R_HPPA_PCREL_CALL:
738 switch (format)
739 {
49bd834c
AM		 740 case 12:
741 switch (field)
742 {
743 case e_fsel:
744 final_type = R_PARISC_PCREL12F;
745 break;
746 default:
189c6563 747 return R_PARISC_NONE;
49bd834c
AM		 748 }
749 break;
750
9e103c9c 751 case 14:
49bd834c
AM		 752 /* Contrary to appearances, these are not calls of any sort.
753 Rather, they are loads/stores with a pcrel reloc. */
9e103c9c
JL		 754 switch (field)
755 {
756 case e_rsel:
757 case e_rrsel:
47d89dba 758 case e_rdsel:
9e103c9c
JL		 759 final_type = R_PARISC_PCREL14R;
760 break;
761 case e_fsel:
ba94744e
AM		 762 if (bfd_get_mach (abfd) < 25)
763 final_type = R_PARISC_PCREL14F;
764 else
765 final_type = R_PARISC_PCREL16F;
9e103c9c
JL		 766 break;
767 default:
189c6563 768 return R_PARISC_NONE;
9e103c9c
JL		 769 }
770 break;
771
772 case 17:
773 switch (field)
774 {
775 case e_rsel:
776 case e_rrsel:
47d89dba 777 case e_rdsel:
9e103c9c
JL		 778 final_type = R_PARISC_PCREL17R;
779 break;
780 case e_fsel:
781 final_type = R_PARISC_PCREL17F;
782 break;
783 default:
189c6563 784 return R_PARISC_NONE;
9e103c9c
JL		 785 }
786 break;
787
edd21aca 788 case 21:
341362b5
JL		 789 switch (field)
790 {
edd21aca
AM		 791 case e_lsel:
792 case e_lrsel:
47d89dba 793 case e_ldsel:
edd21aca
AM		 794 case e_nlsel:
795 case e_nlrsel:
796 final_type = R_PARISC_PCREL21L;
341362b5
JL		 797 break;
798 default:
189c6563 799 return R_PARISC_NONE;
341362b5
JL		 800 }
801 break;
802
edd21aca 803 case 22:
9e103c9c
JL		 804 switch (field)
805 {
edd21aca
AM		 806 case e_fsel:
807 final_type = R_PARISC_PCREL22F;
9e103c9c
JL		 808 break;
809 default:
189c6563 810 return R_PARISC_NONE;
9e103c9c
JL		 811 }
812 break;
813
9992270f
DA		 814 case 32:
815 switch (field)
816 {
817 case e_fsel:
818 final_type = R_PARISC_PCREL32;
819 break;
820 default:
821 return R_PARISC_NONE;
822 }
823 break;
824
825 case 64:
826 switch (field)
827 {
828 case e_fsel:
829 final_type = R_PARISC_PCREL64;
830 break;
831 default:
832 return R_PARISC_NONE;
833 }
834 break;
835
9e103c9c 836 default:
189c6563 837 return R_PARISC_NONE;
9e103c9c
JL		 838 }
839 break;
840
49bd834c
AM		 841 case R_PARISC_GNU_VTENTRY:
842 case R_PARISC_GNU_VTINHERIT:
fc91f658
JL		 843 case R_PARISC_SEGREL32:
844 case R_PARISC_SEGBASE:
845 /* The defaults are fine for these cases. */
846 break;
847
9e103c9c 848 default:
189c6563 849 return R_PARISC_NONE;
9e103c9c
JL		 850 }
851
189c6563
AM		 852 return final_type;
853}
854
855/* Return one (or more) BFD relocations which implement the base
856 relocation with modifications based on format and field. */
857
858elf_hppa_reloc_type **
c39a58e6
AM		 859_bfd_elf_hppa_gen_reloc_type (bfd *abfd,
860 elf_hppa_reloc_type base_type,
861 int format,
862 unsigned int field,
863 int ignore ATTRIBUTE_UNUSED,
864 asymbol *sym ATTRIBUTE_UNUSED)
189c6563
AM		 865{
866 elf_hppa_reloc_type *finaltype;
867 elf_hppa_reloc_type **final_types;
868 bfd_size_type amt = sizeof (elf_hppa_reloc_type *) * 2;
869
870 /* Allocate slots for the BFD relocation. */
c39a58e6 871 final_types = bfd_alloc (abfd, amt);
189c6563
AM		 872 if (final_types == NULL)
873 return NULL;
874
875 /* Allocate space for the relocation itself. */
876 amt = sizeof (elf_hppa_reloc_type);
c39a58e6 877 finaltype = bfd_alloc (abfd, amt);
189c6563
AM		 878 if (finaltype == NULL)
879 return NULL;
880
881 /* Some reasonable defaults. */
882 final_types[0] = finaltype;
883 final_types[1] = NULL;
884
885 *finaltype = elf_hppa_reloc_final_type (abfd, base_type, format, field);
886
9e103c9c
JL		 887 return final_types;
888}
889
890/* Translate from an elf into field into a howto relocation pointer. */
891
892static void
c39a58e6
AM		 893elf_hppa_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
894 arelent *bfd_reloc,
895 Elf_Internal_Rela *elf_reloc)
9e103c9c 896{
c39a58e6 897 BFD_ASSERT (ELF_R_TYPE (elf_reloc->r_info)
9e103c9c
JL		 898 < (unsigned int) R_PARISC_UNIMPLEMENTED);
899 bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)];
900}
901
902/* Translate from an elf into field into a howto relocation pointer. */
903
904static void
c39a58e6
AM		 905elf_hppa_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
906 arelent *bfd_reloc,
907 Elf_Internal_Rela *elf_reloc)
9e103c9c
JL		 908{
909 BFD_ASSERT (ELF_R_TYPE(elf_reloc->r_info)
910 < (unsigned int) R_PARISC_UNIMPLEMENTED);
911 bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)];
912}
913
914/* Return the address of the howto table entry to perform the CODE
915 relocation for an ARCH machine. */
916
917static reloc_howto_type *
c39a58e6
AM		 918elf_hppa_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
919 bfd_reloc_code_real_type code)
9e103c9c
JL		 920{
921 if ((int) code < (int) R_PARISC_UNIMPLEMENTED)
922 {
923 BFD_ASSERT ((int) elf_hppa_howto_table[(int) code].type == (int) code);
924 return &elf_hppa_howto_table[(int) code];
925 }
926 return NULL;
927}
95cbae0b 928
b34976b6 929/* Return TRUE if SYM represents a local label symbol. */
432bdd91 930
b34976b6 931static bfd_boolean
c39a58e6 932elf_hppa_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED, const char *name)
432bdd91 933{
49bd834c
AM		 934 if (name[0] == 'L' && name[1] == '$')
935 return 1;
936 return _bfd_elf_is_local_label_name (abfd, name);
432bdd91
JL		 937}
938
052e120f
JL		 939/* Set the correct type for an ELF section. We do this by the
940 section name, which is a hack, but ought to work. */
941
b34976b6 942static bfd_boolean
c39a58e6 943elf_hppa_fake_sections (bfd *abfd, Elf_Internal_Shdr *hdr, asection *sec)
052e120f 944{
c39a58e6 945 const char *name;
052e120f
JL		 946
947 name = bfd_get_section_name (abfd, sec);
948
949 if (strcmp (name, ".PARISC.unwind") == 0)
950 {
1ca74062 951 int indx;
edd21aca 952 asection *asec;
3f9b03b5 953#if ARCH_SIZE == 64
052e120f 954 hdr->sh_type = SHT_LOPROC + 1;
3f9b03b5
AM		 955#else
956 hdr->sh_type = 1;
957#endif
052e120f
JL		 958 /* ?!? How are unwinds supposed to work for symbols in arbitrary
959 sections? Or what if we have multiple .text sections in a single
be7582f3 960 .o file? HP really messed up on this one.
052e120f 961
1ca74062
JL		 962 Ugh. We can not use elf_section_data (sec)->this_idx at this
963 point because it is not initialized yet.
964
965 So we (gasp) recompute it here. Hopefully nobody ever changes the
966 way sections are numbered in elf.c! */
edd21aca 967 for (asec = abfd->sections, indx = 1; asec; asec = asec->next, indx++)
1ca74062 968 {
edd21aca 969 if (asec->name && strcmp (asec->name, ".text") == 0)
1ca74062
JL		 970 {
971 hdr->sh_info = indx;
972 break;
973 }
974 }
be7582f3 975
052e120f
JL		 976 /* I have no idea if this is really necessary or what it means. */
977 hdr->sh_entsize = 4;
978 }
b34976b6 979 return TRUE;
052e120f
JL		 980}
981
3f9b03b5 982static void
c39a58e6
AM		 983elf_hppa_final_write_processing (bfd *abfd,
984 bfd_boolean linker ATTRIBUTE_UNUSED)
3f9b03b5
AM		 985{
986 int mach = bfd_get_mach (abfd);
987
988 elf_elfheader (abfd)->e_flags &= ~(EF_PARISC_ARCH | EF_PARISC_TRAPNIL
989 | EF_PARISC_EXT | EF_PARISC_LSB
990 | EF_PARISC_WIDE | EF_PARISC_NO_KABP
991 | EF_PARISC_LAZYSWAP);
992
993 if (mach == 10)
994 elf_elfheader (abfd)->e_flags |= EFA_PARISC_1_0;
995 else if (mach == 11)
996 elf_elfheader (abfd)->e_flags |= EFA_PARISC_1_1;
997 else if (mach == 20)
998 elf_elfheader (abfd)->e_flags |= EFA_PARISC_2_0;
999 else if (mach == 25)
1000 elf_elfheader (abfd)->e_flags |= (EF_PARISC_WIDE
1001 | EFA_PARISC_2_0
1002 /* The GNU tools have trapped without
1003 option since 1993, so need to take
1004 a step backwards with the ELF
1005 based toolchains. */
1006 | EF_PARISC_TRAPNIL);
1007}
1008
46fe4e66
AM		 1009/* Comparison function for qsort to sort unwind section during a
1010 final link. */
1011
1012static int
c39a58e6 1013hppa_unwind_entry_compare (const void *a, const void *b)
46fe4e66
AM		 1014{
1015 const bfd_byte *ap, *bp;
1016 unsigned long av, bv;
1017
c39a58e6 1018 ap = a;
46fe4e66
AM		 1019 av = (unsigned long) ap[0] << 24;
1020 av |= (unsigned long) ap[1] << 16;
1021 av |= (unsigned long) ap[2] << 8;
1022 av |= (unsigned long) ap[3];
1023
c39a58e6 1024 bp = b;
46fe4e66
AM		 1025 bv = (unsigned long) bp[0] << 24;
1026 bv |= (unsigned long) bp[1] << 16;
1027 bv |= (unsigned long) bp[2] << 8;
1028 bv |= (unsigned long) bp[3];
1029
1030 return av < bv ? -1 : av > bv ? 1 : 0;
1031}
1032
c39a58e6 1033static bfd_boolean elf_hppa_sort_unwind (bfd *abfd)
46fe4e66
AM		 1034{
1035 asection *s;
1036
1037 /* Magic section names, but this is much safer than having
1038 relocate_section remember where SEGREL32 relocs occurred.
1039 Consider what happens if someone inept creates a linker script
1040 that puts unwind information in .text. */
1041 s = bfd_get_section_by_name (abfd, ".PARISC.unwind");
1042 if (s != NULL)
1043 {
1044 bfd_size_type size;
1045 char *contents;
1046
1047 size = s->_raw_size;
1048 contents = bfd_malloc (size);
1049 if (contents == NULL)
b34976b6 1050 return FALSE;
46fe4e66
AM		 1051
1052 if (! bfd_get_section_contents (abfd, s, contents, (file_ptr) 0, size))
b34976b6 1053 return FALSE;
46fe4e66
AM		 1054
1055 qsort (contents, (size_t) (size / 16), 16, hppa_unwind_entry_compare);
1056
1057 if (! bfd_set_section_contents (abfd, s, contents, (file_ptr) 0, size))
b34976b6 1058 return FALSE;
46fe4e66
AM		 1059 }
1060
b34976b6 1061 return TRUE;
46fe4e66
AM		 1062}
1063
49bd834c 1064#if ARCH_SIZE == 64
2eb429af
JL		 1065/* Hook called by the linker routine which adds symbols from an object
1066 file. HP's libraries define symbols with HP specific section
1067 indices, which we have to handle. */
1068
b34976b6 1069static bfd_boolean
c39a58e6
AM		 1070elf_hppa_add_symbol_hook (bfd *abfd,
1071 struct bfd_link_info *info ATTRIBUTE_UNUSED,
555cd476 1072 Elf_Internal_Sym *sym,
c39a58e6
AM		 1073 const char **namep ATTRIBUTE_UNUSED,
1074 flagword *flagsp ATTRIBUTE_UNUSED,
1075 asection **secp,
1076 bfd_vma *valp)
2eb429af
JL		 1077{
1078 int index = sym->st_shndx;
be7582f3 1079
2eb429af
JL		 1080 switch (index)
1081 {
1082 case SHN_PARISC_ANSI_COMMON:
1083 *secp = bfd_make_section_old_way (abfd, ".PARISC.ansi.common");
1084 (*secp)->flags |= SEC_IS_COMMON;
1085 *valp = sym->st_size;
1086 break;
be7582f3 1087
2eb429af
JL		 1088 case SHN_PARISC_HUGE_COMMON:
1089 *secp = bfd_make_section_old_way (abfd, ".PARISC.huge.common");
1090 (*secp)->flags |= SEC_IS_COMMON;
1091 *valp = sym->st_size;
1092 break;
1093 }
1094
b34976b6 1095 return TRUE;
2eb429af
JL		 1096}
1097
b34976b6 1098static bfd_boolean
c39a58e6
AM		 1099elf_hppa_unmark_useless_dynamic_symbols (struct elf_link_hash_entry *h,
1100 void *data)
af7dc644 1101{
c39a58e6 1102 struct bfd_link_info *info = data;
af7dc644 1103
e92d460e
AM		 1104 if (h->root.type == bfd_link_hash_warning)
1105 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1106
af7dc644
JL		 1107 /* If we are not creating a shared library, and this symbol is
1108 referenced by a shared library but is not defined anywhere, then
1109 the generic code will warn that it is undefined.
1110
1111 This behavior is undesirable on HPs since the standard shared
3f9b03b5 1112 libraries contain references to undefined symbols.
af7dc644
JL		 1113
1114 So we twiddle the flags associated with such symbols so that they
3f9b03b5 1115 will not trigger the warning. ?!? FIXME. This is horribly fragile.
af7dc644
JL		 1116
1117 Ultimately we should have better controls over the generic ELF BFD
1118 linker code. */
1049f94e 1119 if (! info->relocatable
59c2e50f 1120 && info->unresolved_syms_in_shared_libs != RM_IGNORE
af7dc644
JL		 1121 && h->root.type == bfd_link_hash_undefined
1122 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) != 0
1123 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR) == 0)
1124 {
1125 h->elf_link_hash_flags &= ~ELF_LINK_HASH_REF_DYNAMIC;
1126 h->elf_link_hash_flags |= 0x8000;
1127 }
1128
b34976b6 1129 return TRUE;
af7dc644
JL		 1130}
1131
b34976b6 1132static bfd_boolean
c39a58e6
AM		 1133elf_hppa_remark_useless_dynamic_symbols (struct elf_link_hash_entry *h,
1134 void *data)
af7dc644 1135{
c39a58e6 1136 struct bfd_link_info *info = data;
af7dc644 1137
e92d460e
AM		 1138 if (h->root.type == bfd_link_hash_warning)
1139 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1140
af7dc644
JL		 1141 /* If we are not creating a shared library, and this symbol is
1142 referenced by a shared library but is not defined anywhere, then
1143 the generic code will warn that it is undefined.
1144
1145 This behavior is undesirable on HPs since the standard shared
4cc11e76 1146 libraries contain references to undefined symbols.
af7dc644
JL		 1147
1148 So we twiddle the flags associated with such symbols so that they
228d307f 1149 will not trigger the warning. ?!? FIXME. This is horribly fragile.
af7dc644
JL		 1150
1151 Ultimately we should have better controls over the generic ELF BFD
1152 linker code. */
1049f94e 1153 if (! info->relocatable
59c2e50f 1154 && info->unresolved_syms_in_shared_libs != RM_IGNORE
af7dc644
JL		 1155 && h->root.type == bfd_link_hash_undefined
1156 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) == 0
1157 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR) == 0
1158 && (h->elf_link_hash_flags & 0x8000) != 0)
1159 {
1160 h->elf_link_hash_flags |= ELF_LINK_HASH_REF_DYNAMIC;
1161 h->elf_link_hash_flags &= ~0x8000;
1162 }
1163
b34976b6 1164 return TRUE;
af7dc644
JL		 1165}
1166
b34976b6 1167static bfd_boolean
c39a58e6 1168elf_hppa_is_dynamic_loader_symbol (const char *name)
1bf42538
JL		 1169{
1170 return (! strcmp (name, "__CPU_REVISION")
1171 || ! strcmp (name, "__CPU_KEYBITS_1")
1172 || ! strcmp (name, "__SYSTEM_ID_D")
1173 || ! strcmp (name, "__FPU_MODEL")
1174 || ! strcmp (name, "__FPU_REVISION")
1175 || ! strcmp (name, "__ARGC")
1176 || ! strcmp (name, "__ARGV")
1177 || ! strcmp (name, "__ENVP")
1178 || ! strcmp (name, "__TLS_SIZE_D")
1179 || ! strcmp (name, "__LOAD_INFO")
1180 || ! strcmp (name, "__systab"));
1181}
1182
2ec0dd12
JL		 1183/* Record the lowest address for the data and text segments. */
1184static void
c39a58e6
AM		 1185elf_hppa_record_segment_addrs (bfd *abfd ATTRIBUTE_UNUSED,
1186 asection *section,
1187 void *data)
2ec0dd12
JL		 1188{
1189 struct elf64_hppa_link_hash_table *hppa_info;
1190 bfd_vma value;
a7c10850 1191
c39a58e6 1192 hppa_info = data;
2ec0dd12
JL		 1193
1194 value = section->vma - section->filepos;
1195
edd21aca 1196 if (((section->flags & (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
2ec0dd12
JL		 1197 == (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
1198 && value < hppa_info->text_segment_base)
1199 hppa_info->text_segment_base = value;
edd21aca
AM		 1200 else if (((section->flags & (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
1201 == (SEC_ALLOC | SEC_LOAD))
1202 && value < hppa_info->data_segment_base)
2ec0dd12
JL		 1203 hppa_info->data_segment_base = value;
1204}
1205
2eb429af
JL		 1206/* Called after we have seen all the input files/sections, but before
1207 final symbol resolution and section placement has been determined.
1208
1209 We use this hook to (possibly) provide a value for __gp, then we
1210 fall back to the generic ELF final link routine. */
1211
b34976b6 1212static bfd_boolean
c39a58e6 1213elf_hppa_final_link (bfd *abfd, struct bfd_link_info *info)
2eb429af 1214{
b34976b6 1215 bfd_boolean retval;
edd21aca 1216 struct elf64_hppa_link_hash_table *hppa_info = elf64_hppa_hash_table (info);
af7dc644 1217
1049f94e 1218 if (! info->relocatable)
2eb429af 1219 {
2eb429af 1220 struct elf_link_hash_entry *gp;
19ef5465 1221 bfd_vma gp_val;
1209c612
JL		 1222
1223 /* The linker script defines a value for __gp iff it was referenced
1224 by one of the objects being linked. First try to find the symbol
1225 in the hash table. If that fails, just compute the value __gp
1226 should have had. */
b34976b6
AM		 1227 gp = elf_link_hash_lookup (elf_hash_table (info), "__gp", FALSE,
1228 FALSE, FALSE);
2eb429af 1229
1209c612
JL		 1230 if (gp)
1231 {
1232
1233 /* Adjust the value of __gp as we may want to slide it into the
1234 .plt section so that the stubs can access PLT entries without
1235 using an addil sequence. */
edd21aca 1236 gp->root.u.def.value += hppa_info->gp_offset;
1209c612
JL		 1237
1238 gp_val = (gp->root.u.def.section->output_section->vma
1239 + gp->root.u.def.section->output_offset
1240 + gp->root.u.def.value);
1241 }
1242 else
1243 {
1244 asection *sec;
1209c612
JL		 1245
1246 /* First look for a .plt section. If found, then __gp is the
1247 address of the .plt + gp_offset.
1248
1249 If no .plt is found, then look for .dlt, .opd and .data (in
d663e1cd
JL		 1250 that order) and set __gp to the base address of whichever
1251 section is found first. */
1209c612
JL		 1252
1253 sec = hppa_info->plt_sec;
d663e1cd 1254 if (sec && ! (sec->flags & SEC_EXCLUDE))
1209c612
JL		 1255 gp_val = (sec->output_offset
1256 + sec->output_section->vma
1257 + hppa_info->gp_offset);
1258 else
1259 {
1260 sec = hppa_info->dlt_sec;
d663e1cd 1261 if (!sec || (sec->flags & SEC_EXCLUDE))
1209c612 1262 sec = hppa_info->opd_sec;
d663e1cd 1263 if (!sec || (sec->flags & SEC_EXCLUDE))
1209c612 1264 sec = bfd_get_section_by_name (abfd, ".data");
d663e1cd 1265 if (!sec || (sec->flags & SEC_EXCLUDE))
b34976b6 1266 return FALSE;
1209c612
JL		 1267
1268 gp_val = sec->output_offset + sec->output_section->vma;
1269 }
1270 }
2eb429af 1271
1209c612 1272 /* Install whatever value we found/computed for __gp. */
2eb429af
JL		 1273 _bfd_set_gp_value (abfd, gp_val);
1274 }
1275
2ec0dd12 1276 /* We need to know the base of the text and data segments so that we
edd21aca 1277 can perform SEGREL relocations. We will record the base addresses
2ec0dd12 1278 when we encounter the first SEGREL relocation. */
edd21aca
AM		 1279 hppa_info->text_segment_base = (bfd_vma)-1;
1280 hppa_info->data_segment_base = (bfd_vma)-1;
2ec0dd12 1281
af7dc644 1282 /* HP's shared libraries have references to symbols that are not
4cc11e76 1283 defined anywhere. The generic ELF BFD linker code will complain
af7dc644
JL		 1284 about such symbols.
1285
1286 So we detect the losing case and arrange for the flags on the symbol
1287 to indicate that it was never referenced. This keeps the generic
1288 ELF BFD link code happy and appears to not create any secondary
1289 problems. Ultimately we need a way to control the behavior of the
1290 generic ELF BFD link code better. */
1291 elf_link_hash_traverse (elf_hash_table (info),
1292 elf_hppa_unmark_useless_dynamic_symbols,
1293 info);
1294
2eb429af 1295 /* Invoke the regular ELF backend linker to do all the work. */
c152c796 1296 retval = bfd_elf_final_link (abfd, info);
af7dc644
JL		 1297
1298 elf_link_hash_traverse (elf_hash_table (info),
1299 elf_hppa_remark_useless_dynamic_symbols,
1300 info);
1301
46fe4e66
AM		 1302 /* If we're producing a final executable, sort the contents of the
1303 unwind section. */
1304 if (retval)
1305 retval = elf_hppa_sort_unwind (abfd);
1306
af7dc644 1307 return retval;
2eb429af
JL		 1308}
1309
1310/* Relocate an HPPA ELF section. */
1311
b34976b6 1312static bfd_boolean
c39a58e6
AM		 1313elf_hppa_relocate_section (bfd *output_bfd,
1314 struct bfd_link_info *info,
1315 bfd *input_bfd,
1316 asection *input_section,
1317 bfd_byte *contents,
1318 Elf_Internal_Rela *relocs,
1319 Elf_Internal_Sym *local_syms,
1320 asection **local_sections)
2eb429af
JL		 1321{
1322 Elf_Internal_Shdr *symtab_hdr;
1323 Elf_Internal_Rela *rel;
1324 Elf_Internal_Rela *relend;
f0fe0e16
AM		 1325 struct elf64_hppa_link_hash_table *hppa_info;
1326
1049f94e 1327 if (info->relocatable)
b34976b6 1328 return TRUE;
2eb429af 1329
f0fe0e16 1330 hppa_info = elf64_hppa_hash_table (info);
2eb429af
JL		 1331 symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
1332
1333 rel = relocs;
1334 relend = relocs + input_section->reloc_count;
1335 for (; rel < relend; rel++)
1336 {
1337 int r_type;
b2e311df 1338 reloc_howto_type *howto = elf_hppa_howto_table + ELF_R_TYPE (rel->r_info);
2eb429af
JL		 1339 unsigned long r_symndx;
1340 struct elf_link_hash_entry *h;
1341 Elf_Internal_Sym *sym;
1342 asection *sym_sec;
1343 bfd_vma relocation;
1344 bfd_reloc_status_type r;
1345 const char *sym_name;
edd21aca 1346 const char *dyn_name;
be7582f3
JL		 1347 char *dynh_buf = NULL;
1348 size_t dynh_buflen = 0;
1349 struct elf64_hppa_dyn_hash_entry *dyn_h = NULL;
2eb429af
JL		 1350
1351 r_type = ELF_R_TYPE (rel->r_info);
1352 if (r_type < 0 || r_type >= (int) R_PARISC_UNIMPLEMENTED)
1353 {
1354 bfd_set_error (bfd_error_bad_value);
b34976b6 1355 return FALSE;
2eb429af 1356 }
2eb429af 1357
2eb429af 1358 /* This is a final link. */
f0fe0e16 1359 r_symndx = ELF_R_SYM (rel->r_info);
2eb429af
JL		 1360 h = NULL;
1361 sym = NULL;
1362 sym_sec = NULL;
1363 if (r_symndx < symtab_hdr->sh_info)
1364 {
be7582f3 1365 /* This is a local symbol. */
2eb429af
JL		 1366 sym = local_syms + r_symndx;
1367 sym_sec = local_sections[r_symndx];
8517fae7 1368 relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sym_sec, rel);
be7582f3
JL		 1369
1370 /* If this symbol has an entry in the PA64 dynamic hash
1371 table, then get it. */
d63b5ed9 1372 dyn_name = get_dyn_name (input_bfd, h, rel,
be7582f3
JL		 1373 &dynh_buf, &dynh_buflen);
1374 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
b34976b6 1375 dyn_name, FALSE, FALSE);
be7582f3 1376
2eb429af
JL		 1377 }
1378 else
1379 {
be7582f3 1380 /* This is not a local symbol. */
2eb429af
JL		 1381 long indx;
1382
1383 indx = r_symndx - symtab_hdr->sh_info;
1384 h = elf_sym_hashes (input_bfd)[indx];
1385 while (h->root.type == bfd_link_hash_indirect
1386 || h->root.type == bfd_link_hash_warning)
1387 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1388 if (h->root.type == bfd_link_hash_defined
1389 || h->root.type == bfd_link_hash_defweak)
1390 {
1391 sym_sec = h->root.u.def.section;
be7582f3 1392
be7582f3
JL		 1393 /* If this symbol has an entry in the PA64 dynamic hash
1394 table, then get it. */
d63b5ed9 1395 dyn_name = get_dyn_name (input_bfd, h, rel,
be7582f3
JL		 1396 &dynh_buf, &dynh_buflen);
1397 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
b34976b6 1398 dyn_name, FALSE, FALSE);
be7582f3
JL		 1399
1400 /* If we have a relocation against a symbol defined in a
1401 shared library and we have not created an entry in the
1402 PA64 dynamic symbol hash table for it, then we lose. */
1403 if (sym_sec->output_section == NULL && dyn_h == NULL)
1404 {
1405 (*_bfd_error_handler)
1406 (_("%s: warning: unresolvable relocation against symbol `%s' from %s section"),
8f615d07 1407 bfd_archive_filename (input_bfd), h->root.root.string,
be7582f3
JL		 1408 bfd_get_section_name (input_bfd, input_section));
1409 relocation = 0;
1410 }
1411 else if (sym_sec->output_section)
1412 relocation = (h->root.u.def.value
1413 + sym_sec->output_offset
1414 + sym_sec->output_section->vma);
1415 /* Value will be provided via one of the offsets in the
1416 dyn_h hash table entry. */
1417 else
1418 relocation = 0;
2eb429af 1419 }
59c2e50f 1420 else if (info->unresolved_syms_in_objects == RM_IGNORE
3a27a730 1421 && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
dfec422f
JL		 1422 {
1423 /* If this symbol has an entry in the PA64 dynamic hash
1424 table, then get it. */
d63b5ed9 1425 dyn_name = get_dyn_name (input_bfd, h, rel,
dfec422f
JL		 1426 &dynh_buf, &dynh_buflen);
1427 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
b34976b6 1428 dyn_name, FALSE, FALSE);
dfec422f
JL		 1429
1430 if (dyn_h == NULL)
1431 {
1432 (*_bfd_error_handler)
1433 (_("%s: warning: unresolvable relocation against symbol `%s' from %s section"),
8f615d07 1434 bfd_archive_filename (input_bfd), h->root.root.string,
dfec422f 1435 bfd_get_section_name (input_bfd, input_section));
dfec422f
JL		 1436 }
1437 relocation = 0;
1438 }
2eb429af 1439 else if (h->root.type == bfd_link_hash_undefweak)
37f4508b 1440 {
d63b5ed9 1441 dyn_name = get_dyn_name (input_bfd, h, rel,
37f4508b
AM		 1442 &dynh_buf, &dynh_buflen);
1443 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
1444 dyn_name, FALSE, FALSE);
1445
1446 if (dyn_h == NULL)
1447 {
1448 (*_bfd_error_handler)
1449 (_("%s: warning: unresolvable relocation against symbol `%s' from %s section"),
1450 bfd_archive_filename (input_bfd), h->root.root.string,
1451 bfd_get_section_name (input_bfd, input_section));
1452 }
1453 relocation = 0;
1454 }
2eb429af
JL		 1455 else
1456 {
1bf42538
JL		 1457 /* Ignore dynamic loader defined symbols. */
1458 if (elf_hppa_is_dynamic_loader_symbol (h->root.root.string))
1459 relocation = 0;
1460 else
1461 {
1462 if (!((*info->callbacks->undefined_symbol)
1463 (info, h->root.root.string, input_bfd,
59c2e50f
L		 1464 input_section, rel->r_offset,
1465 (info->unresolved_syms_in_objects == RM_GENERATE_ERROR
1466 || ELF_ST_VISIBILITY (h->other)))))
b34976b6 1467 return FALSE;
1bf42538
JL		 1468 break;
1469 }
2eb429af
JL		 1470 }
1471 }
1472
1473 if (h != NULL)
1474 sym_name = h->root.root.string;
1475 else
1476 {
1477 sym_name = bfd_elf_string_from_elf_section (input_bfd,
1478 symtab_hdr->sh_link,
1479 sym->st_name);
1480 if (sym_name == NULL)
b34976b6 1481 return FALSE;
2eb429af
JL		 1482 if (*sym_name == '\0')
1483 sym_name = bfd_section_name (input_bfd, sym_sec);
1484 }
1485
be7582f3 1486 r = elf_hppa_final_link_relocate (rel, input_bfd, output_bfd,
2eb429af 1487 input_section, contents,
be7582f3
JL		 1488 relocation, info, sym_sec,
1489 h, dyn_h);
2eb429af
JL		 1490
1491 if (r != bfd_reloc_ok)
1492 {
1493 switch (r)
1494 {
1495 default:
1496 abort ();
1497 case bfd_reloc_overflow:
1498 {
1499 if (!((*info->callbacks->reloc_overflow)
1500 (info, sym_name, howto->name, (bfd_vma) 0,
1501 input_bfd, input_section, rel->r_offset)))
b34976b6 1502 return FALSE;
2eb429af
JL		 1503 }
1504 break;
1505 }
1506 }
1507 }
b34976b6 1508 return TRUE;
2eb429af
JL		 1509}
1510
be7582f3 1511/* Compute the value for a relocation (REL) during a final link stage,
a7c10850 1512 then insert the value into the proper location in CONTENTS.
be7582f3
JL		 1513
1514 VALUE is a tentative value for the relocation and may be overridden
1515 and modified here based on the specific relocation to be performed.
1516
1517 For example we do conversions for PC-relative branches in this routine
a7c10850 1518 or redirection of calls to external routines to stubs.
be7582f3
JL		 1519
1520 The work of actually applying the relocation is left to a helper
1521 routine in an attempt to reduce the complexity and size of this
1522 function. */
2eb429af
JL		 1523
1524static bfd_reloc_status_type
c39a58e6
AM		 1525elf_hppa_final_link_relocate (Elf_Internal_Rela *rel,
1526 bfd *input_bfd,
1527 bfd *output_bfd,
1528 asection *input_section,
1529 bfd_byte *contents,
1530 bfd_vma value,
1531 struct bfd_link_info *info,
1532 asection *sym_sec,
1533 struct elf_link_hash_entry *h ATTRIBUTE_UNUSED,
1534 struct elf64_hppa_dyn_hash_entry *dyn_h)
2eb429af 1535{
dc810e39 1536 int insn;
be7582f3 1537 bfd_vma offset = rel->r_offset;
dc810e39 1538 bfd_signed_vma addend = rel->r_addend;
be7582f3 1539 reloc_howto_type *howto = elf_hppa_howto_table + ELF_R_TYPE (rel->r_info);
3f9b03b5 1540 unsigned int r_type = howto->type;
2eb429af 1541 bfd_byte *hit_data = contents + offset;
be7582f3 1542 struct elf64_hppa_link_hash_table *hppa_info = elf64_hppa_hash_table (info);
2eb429af
JL		 1543
1544 insn = bfd_get_32 (input_bfd, hit_data);
1545
2eb429af
JL		 1546 switch (r_type)
1547 {
1548 case R_PARISC_NONE:
1549 break;
1550
ba94744e 1551 /* Basic function call support.
3f9b03b5
AM		 1552
1553 Note for a call to a function defined in another dynamic library
1554 we want to redirect the call to a stub. */
1555
571047ad 1556 /* Random PC relative relocs. */
b233eaab
JL		 1557 case R_PARISC_PCREL21L:
1558 case R_PARISC_PCREL14R:
1559 case R_PARISC_PCREL14F:
571047ad
JL		 1560 case R_PARISC_PCREL14WR:
1561 case R_PARISC_PCREL14DR:
1562 case R_PARISC_PCREL16F:
1563 case R_PARISC_PCREL16WF:
1564 case R_PARISC_PCREL16DF:
1565 {
571047ad
JL		 1566 /* If this is a call to a function defined in another dynamic
1567 library, then redirect the call to the local stub for this
1568 function. */
dfec422f
JL		 1569 if (sym_sec == NULL || sym_sec->output_section == NULL)
1570 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1571 + hppa_info->stub_sec->output_section->vma);
a7c10850 1572
571047ad
JL		 1573 /* Turn VALUE into a proper PC relative address. */
1574 value -= (offset + input_section->output_offset
1575 + input_section->output_section->vma);
1576
1577 /* Adjust for any field selectors. */
3f9b03b5
AM		 1578 if (r_type == R_PARISC_PCREL21L)
1579 value = hppa_field_adjust (value, -8 + addend, e_lsel);
1580 else if (r_type == R_PARISC_PCREL14F
1581 || r_type == R_PARISC_PCREL16F
1582 || r_type == R_PARISC_PCREL16WF
1583 || r_type == R_PARISC_PCREL16DF)
1584 value = hppa_field_adjust (value, -8 + addend, e_fsel);
1585 else
1586 value = hppa_field_adjust (value, -8 + addend, e_rsel);
571047ad
JL		 1587
1588 /* Apply the relocation to the given instruction. */
dc810e39 1589 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
571047ad
JL		 1590 break;
1591 }
1592
49bd834c 1593 case R_PARISC_PCREL12F:
2eb429af
JL		 1594 case R_PARISC_PCREL22F:
1595 case R_PARISC_PCREL17F:
571047ad
JL		 1596 case R_PARISC_PCREL22C:
1597 case R_PARISC_PCREL17C:
1598 case R_PARISC_PCREL17R:
2eb429af 1599 {
be7582f3
JL		 1600 /* If this is a call to a function defined in another dynamic
1601 library, then redirect the call to the local stub for this
1602 function. */
dfec422f 1603 if (sym_sec == NULL || sym_sec->output_section == NULL)
6a0b9871
JL		 1604 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1605 + hppa_info->stub_sec->output_section->vma);
a7c10850 1606
be7582f3
JL		 1607 /* Turn VALUE into a proper PC relative address. */
1608 value -= (offset + input_section->output_offset
1609 + input_section->output_section->vma);
1610
1611 /* Adjust for any field selectors. */
70d72e0e
AM		 1612 if (r_type == R_PARISC_PCREL17R)
1613 value = hppa_field_adjust (value, -8 + addend, e_rsel);
1614 else
1615 value = hppa_field_adjust (value, -8 + addend, e_fsel);
2eb429af 1616
be7582f3
JL		 1617 /* All branches are implicitly shifted by 2 places. */
1618 value >>= 2;
2eb429af 1619
be7582f3 1620 /* Apply the relocation to the given instruction. */
dc810e39 1621 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
2eb429af
JL		 1622 break;
1623 }
1624
be7582f3
JL		 1625 /* Indirect references to data through the DLT. */
1626 case R_PARISC_DLTIND14R:
571047ad 1627 case R_PARISC_DLTIND14F:
be7582f3
JL		 1628 case R_PARISC_DLTIND14DR:
1629 case R_PARISC_DLTIND14WR:
1630 case R_PARISC_DLTIND21L:
e5bb3efc
JL		 1631 case R_PARISC_LTOFF_FPTR14R:
1632 case R_PARISC_LTOFF_FPTR14DR:
1633 case R_PARISC_LTOFF_FPTR14WR:
1634 case R_PARISC_LTOFF_FPTR21L:
1635 case R_PARISC_LTOFF_FPTR16F:
1636 case R_PARISC_LTOFF_FPTR16WF:
1637 case R_PARISC_LTOFF_FPTR16DF:
b233eaab
JL		 1638 case R_PARISC_LTOFF_TP21L:
1639 case R_PARISC_LTOFF_TP14R:
1640 case R_PARISC_LTOFF_TP14F:
1641 case R_PARISC_LTOFF_TP14WR:
1642 case R_PARISC_LTOFF_TP14DR:
1643 case R_PARISC_LTOFF_TP16F:
1644 case R_PARISC_LTOFF_TP16WF:
1645 case R_PARISC_LTOFF_TP16DF:
b7263961
JL		 1646 case R_PARISC_LTOFF16F:
1647 case R_PARISC_LTOFF16WF:
1648 case R_PARISC_LTOFF16DF:
c8933571 1649 {
6a0b9871 1650 /* If this relocation was against a local symbol, then we still
edd21aca 1651 have not set up the DLT entry (it's not convenient to do so
6a0b9871
JL		 1652 in the "finalize_dlt" routine because it is difficult to get
1653 to the local symbol's value).
1654
1655 So, if this is a local symbol (h == NULL), then we need to
a7c10850 1656 fill in its DLT entry.
e48c661e
JL		 1657
1658 Similarly we may still need to set up an entry in .opd for
1659 a local function which had its address taken. */
6a0b9871
JL		 1660 if (dyn_h->h == NULL)
1661 {
1bf42538 1662 /* Now do .opd creation if needed. */
e48c661e
JL		 1663 if (r_type == R_PARISC_LTOFF_FPTR14R
1664 || r_type == R_PARISC_LTOFF_FPTR14DR
1665 || r_type == R_PARISC_LTOFF_FPTR14WR
1666 || r_type == R_PARISC_LTOFF_FPTR21L
1667 || r_type == R_PARISC_LTOFF_FPTR16F
1668 || r_type == R_PARISC_LTOFF_FPTR16WF
1669 || r_type == R_PARISC_LTOFF_FPTR16DF)
1670 {
1671 /* The first two words of an .opd entry are zero. */
1672 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset,
1673 0, 16);
1674
1675 /* The next word is the address of the function. */
1bf42538 1676 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 1677 (hppa_info->opd_sec->contents
1678 + dyn_h->opd_offset + 16));
1679
1680 /* The last word is our local __gp value. */
1681 value = _bfd_get_gp_value
1682 (hppa_info->opd_sec->output_section->owner);
1683 bfd_put_64 (hppa_info->opd_sec->owner, value,
1684 (hppa_info->opd_sec->contents
1685 + dyn_h->opd_offset + 24));
1bf42538
JL		 1686
1687 /* The DLT value is the address of the .opd entry. */
1688 value = (dyn_h->opd_offset
1689 + hppa_info->opd_sec->output_offset
1690 + hppa_info->opd_sec->output_section->vma);
1691 addend = 0;
e48c661e 1692 }
1bf42538
JL		 1693
1694 bfd_put_64 (hppa_info->dlt_sec->owner,
1695 value + addend,
1696 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
6a0b9871
JL		 1697 }
1698
be7582f3 1699 /* We want the value of the DLT offset for this symbol, not
19ef5465
JL		 1700 the symbol's actual address. Note that __gp may not point
1701 to the start of the DLT, so we have to compute the absolute
1702 address, then subtract out the value of __gp. */
1703 value = (dyn_h->dlt_offset
1704 + hppa_info->dlt_sec->output_offset
1705 + hppa_info->dlt_sec->output_section->vma);
1706 value -= _bfd_get_gp_value (output_bfd);
1707
be7582f3
JL		 1708 /* All DLTIND relocations are basically the same at this point,
1709 except that we need different field selectors for the 21bit
1710 version vs the 14bit versions. */
e5bb3efc 1711 if (r_type == R_PARISC_DLTIND21L
b233eaab
JL		 1712 || r_type == R_PARISC_LTOFF_FPTR21L
1713 || r_type == R_PARISC_LTOFF_TP21L)
1bf42538 1714 value = hppa_field_adjust (value, 0, e_lsel);
571047ad
JL		 1715 else if (r_type == R_PARISC_DLTIND14F
1716 || r_type == R_PARISC_LTOFF_FPTR16F
1717 || r_type == R_PARISC_LTOFF_FPTR16WF
b233eaab 1718 || r_type == R_PARISC_LTOFF_FPTR16DF
b7263961
JL		 1719 || r_type == R_PARISC_LTOFF16F
1720 || r_type == R_PARISC_LTOFF16DF
1721 || r_type == R_PARISC_LTOFF16WF
b233eaab
JL		 1722 || r_type == R_PARISC_LTOFF_TP16F
1723 || r_type == R_PARISC_LTOFF_TP16WF
1724 || r_type == R_PARISC_LTOFF_TP16DF)
1bf42538 1725 value = hppa_field_adjust (value, 0, e_fsel);
be7582f3 1726 else
1bf42538 1727 value = hppa_field_adjust (value, 0, e_rsel);
be7582f3 1728
dc810e39 1729 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
c8933571
JL		 1730 break;
1731 }
1732
be7582f3 1733 case R_PARISC_DLTREL14R:
571047ad 1734 case R_PARISC_DLTREL14F:
be7582f3
JL		 1735 case R_PARISC_DLTREL14DR:
1736 case R_PARISC_DLTREL14WR:
c8933571 1737 case R_PARISC_DLTREL21L:
6849fb4d
JL		 1738 case R_PARISC_DPREL21L:
1739 case R_PARISC_DPREL14WR:
1740 case R_PARISC_DPREL14DR:
1741 case R_PARISC_DPREL14R:
1742 case R_PARISC_DPREL14F:
1743 case R_PARISC_GPREL16F:
1744 case R_PARISC_GPREL16WF:
1745 case R_PARISC_GPREL16DF:
c8933571 1746 {
be7582f3
JL		 1747 /* Subtract out the global pointer value to make value a DLT
1748 relative address. */
1749 value -= _bfd_get_gp_value (output_bfd);
1750
1751 /* All DLTREL relocations are basically the same at this point,
1752 except that we need different field selectors for the 21bit
1753 version vs the 14bit versions. */
6849fb4d
JL		 1754 if (r_type == R_PARISC_DLTREL21L
1755 || r_type == R_PARISC_DPREL21L)
be7582f3 1756 value = hppa_field_adjust (value, addend, e_lrsel);
6849fb4d
JL		 1757 else if (r_type == R_PARISC_DLTREL14F
1758 || r_type == R_PARISC_DPREL14F
1759 || r_type == R_PARISC_GPREL16F
1760 || r_type == R_PARISC_GPREL16WF
1761 || r_type == R_PARISC_GPREL16DF)
571047ad 1762 value = hppa_field_adjust (value, addend, e_fsel);
be7582f3
JL		 1763 else
1764 value = hppa_field_adjust (value, addend, e_rrsel);
1765
dc810e39 1766 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
c8933571
JL		 1767 break;
1768 }
1769
b7263961
JL		 1770 case R_PARISC_DIR21L:
1771 case R_PARISC_DIR17R:
1772 case R_PARISC_DIR17F:
1773 case R_PARISC_DIR14R:
47d89dba 1774 case R_PARISC_DIR14F:
b7263961
JL		 1775 case R_PARISC_DIR14WR:
1776 case R_PARISC_DIR14DR:
1777 case R_PARISC_DIR16F:
1778 case R_PARISC_DIR16WF:
1779 case R_PARISC_DIR16DF:
1780 {
1781 /* All DIR relocations are basically the same at this point,
70d72e0e
AM		 1782 except that branch offsets need to be divided by four, and
1783 we need different field selectors. Note that we don't
1784 redirect absolute calls to local stubs. */
3f9b03b5 1785
b7263961
JL		 1786 if (r_type == R_PARISC_DIR21L)
1787 value = hppa_field_adjust (value, addend, e_lrsel);
1788 else if (r_type == R_PARISC_DIR17F
1789 || r_type == R_PARISC_DIR16F
1790 || r_type == R_PARISC_DIR16WF
47d89dba
AM		 1791 || r_type == R_PARISC_DIR16DF
1792 || r_type == R_PARISC_DIR14F)
b7263961
JL		 1793 value = hppa_field_adjust (value, addend, e_fsel);
1794 else
1795 value = hppa_field_adjust (value, addend, e_rrsel);
1796
70d72e0e
AM		 1797 if (r_type == R_PARISC_DIR17R || r_type == R_PARISC_DIR17F)
1798 {
1799 /* All branches are implicitly shifted by 2 places. */
1800 value >>= 2;
1801 }
1802
dc810e39 1803 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
b7263961
JL		 1804 break;
1805 }
1806
8267b155
JL		 1807 case R_PARISC_PLTOFF21L:
1808 case R_PARISC_PLTOFF14R:
1809 case R_PARISC_PLTOFF14F:
1810 case R_PARISC_PLTOFF14WR:
1811 case R_PARISC_PLTOFF14DR:
1812 case R_PARISC_PLTOFF16F:
1813 case R_PARISC_PLTOFF16WF:
1814 case R_PARISC_PLTOFF16DF:
1815 {
1816 /* We want the value of the PLT offset for this symbol, not
19ef5465
JL		 1817 the symbol's actual address. Note that __gp may not point
1818 to the start of the DLT, so we have to compute the absolute
1819 address, then subtract out the value of __gp. */
1820 value = (dyn_h->plt_offset
1821 + hppa_info->plt_sec->output_offset
1822 + hppa_info->plt_sec->output_section->vma);
1823 value -= _bfd_get_gp_value (output_bfd);
8267b155
JL		 1824
1825 /* All PLTOFF relocations are basically the same at this point,
1826 except that we need different field selectors for the 21bit
1827 version vs the 14bit versions. */
1828 if (r_type == R_PARISC_PLTOFF21L)
1829 value = hppa_field_adjust (value, addend, e_lrsel);
1830 else if (r_type == R_PARISC_PLTOFF14F
1831 || r_type == R_PARISC_PLTOFF16F
1832 || r_type == R_PARISC_PLTOFF16WF
1833 || r_type == R_PARISC_PLTOFF16DF)
1834 value = hppa_field_adjust (value, addend, e_fsel);
1835 else
1836 value = hppa_field_adjust (value, addend, e_rrsel);
1837
dc810e39 1838 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
8267b155
JL		 1839 break;
1840 }
1841
e5bb3efc
JL		 1842 case R_PARISC_LTOFF_FPTR32:
1843 {
e48c661e
JL		 1844 /* We may still need to create the FPTR itself if it was for
1845 a local symbol. */
1846 if (dyn_h->h == NULL)
1847 {
1848 /* The first two words of an .opd entry are zero. */
1849 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
1850
1851 /* The next word is the address of the function. */
1bf42538 1852 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 1853 (hppa_info->opd_sec->contents
1854 + dyn_h->opd_offset + 16));
1855
1856 /* The last word is our local __gp value. */
1857 value = _bfd_get_gp_value
1858 (hppa_info->opd_sec->output_section->owner);
1859 bfd_put_64 (hppa_info->opd_sec->owner, value,
1860 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
1bf42538
JL		 1861
1862 /* The DLT value is the address of the .opd entry. */
1863 value = (dyn_h->opd_offset
1864 + hppa_info->opd_sec->output_offset
1865 + hppa_info->opd_sec->output_section->vma);
1866
1867 bfd_put_64 (hppa_info->dlt_sec->owner,
1868 value,
1869 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
e48c661e
JL		 1870 }
1871
e5bb3efc 1872 /* We want the value of the DLT offset for this symbol, not
19ef5465
JL		 1873 the symbol's actual address. Note that __gp may not point
1874 to the start of the DLT, so we have to compute the absolute
1875 address, then subtract out the value of __gp. */
1876 value = (dyn_h->dlt_offset
1877 + hppa_info->dlt_sec->output_offset
1878 + hppa_info->dlt_sec->output_section->vma);
1879 value -= _bfd_get_gp_value (output_bfd);
e5bb3efc
JL		 1880 bfd_put_32 (input_bfd, value, hit_data);
1881 return bfd_reloc_ok;
1882 }
1883
e5bb3efc 1884 case R_PARISC_LTOFF_FPTR64:
b233eaab 1885 case R_PARISC_LTOFF_TP64:
e5bb3efc 1886 {
e48c661e
JL		 1887 /* We may still need to create the FPTR itself if it was for
1888 a local symbol. */
1889 if (dyn_h->h == NULL && r_type == R_PARISC_LTOFF_FPTR64)
1890 {
1891 /* The first two words of an .opd entry are zero. */
1892 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
1893
1894 /* The next word is the address of the function. */
1bf42538 1895 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 1896 (hppa_info->opd_sec->contents
1897 + dyn_h->opd_offset + 16));
1898
1899 /* The last word is our local __gp value. */
1900 value = _bfd_get_gp_value
1901 (hppa_info->opd_sec->output_section->owner);
1902 bfd_put_64 (hppa_info->opd_sec->owner, value,
1903 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
1bf42538
JL		 1904
1905 /* The DLT value is the address of the .opd entry. */
1906 value = (dyn_h->opd_offset
1907 + hppa_info->opd_sec->output_offset
1908 + hppa_info->opd_sec->output_section->vma);
1909
1910 bfd_put_64 (hppa_info->dlt_sec->owner,
1911 value,
1912 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
e48c661e
JL		 1913 }
1914
e5bb3efc 1915 /* We want the value of the DLT offset for this symbol, not
19ef5465
JL		 1916 the symbol's actual address. Note that __gp may not point
1917 to the start of the DLT, so we have to compute the absolute
1918 address, then subtract out the value of __gp. */
1919 value = (dyn_h->dlt_offset
1920 + hppa_info->dlt_sec->output_offset
1921 + hppa_info->dlt_sec->output_section->vma);
1922 value -= _bfd_get_gp_value (output_bfd);
e5bb3efc
JL		 1923 bfd_put_64 (input_bfd, value, hit_data);
1924 return bfd_reloc_ok;
1925 }
1926
1927 case R_PARISC_DIR32:
571047ad 1928 bfd_put_32 (input_bfd, value + addend, hit_data);
e5bb3efc
JL		 1929 return bfd_reloc_ok;
1930
1931 case R_PARISC_DIR64:
571047ad 1932 bfd_put_64 (input_bfd, value + addend, hit_data);
e5bb3efc
JL		 1933 return bfd_reloc_ok;
1934
6849fb4d
JL		 1935 case R_PARISC_GPREL64:
1936 /* Subtract out the global pointer value to make value a DLT
1937 relative address. */
1938 value -= _bfd_get_gp_value (output_bfd);
6849fb4d
JL		 1939
1940 bfd_put_64 (input_bfd, value + addend, hit_data);
1941 return bfd_reloc_ok;
1942
b7263961 1943 case R_PARISC_LTOFF64:
19ef5465
JL		 1944 /* We want the value of the DLT offset for this symbol, not
1945 the symbol's actual address. Note that __gp may not point
1946 to the start of the DLT, so we have to compute the absolute
1947 address, then subtract out the value of __gp. */
1948 value = (dyn_h->dlt_offset
1949 + hppa_info->dlt_sec->output_offset
1950 + hppa_info->dlt_sec->output_section->vma);
1951 value -= _bfd_get_gp_value (output_bfd);
b7263961
JL		 1952
1953 bfd_put_64 (input_bfd, value + addend, hit_data);
1954 return bfd_reloc_ok;
1955
571047ad
JL		 1956 case R_PARISC_PCREL32:
1957 {
1958 /* If this is a call to a function defined in another dynamic
1959 library, then redirect the call to the local stub for this
1960 function. */
dfec422f
JL		 1961 if (sym_sec == NULL || sym_sec->output_section == NULL)
1962 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1963 + hppa_info->stub_sec->output_section->vma);
a7c10850 1964
571047ad
JL		 1965 /* Turn VALUE into a proper PC relative address. */
1966 value -= (offset + input_section->output_offset
1967 + input_section->output_section->vma);
1968
b233eaab 1969 value += addend;
571047ad 1970 value -= 8;
edd21aca 1971 bfd_put_32 (input_bfd, value, hit_data);
571047ad
JL		 1972 return bfd_reloc_ok;
1973 }
1974
1975 case R_PARISC_PCREL64:
1976 {
1977 /* If this is a call to a function defined in another dynamic
1978 library, then redirect the call to the local stub for this
1979 function. */
dfec422f
JL		 1980 if (sym_sec == NULL || sym_sec->output_section == NULL)
1981 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1982 + hppa_info->stub_sec->output_section->vma);
a7c10850 1983
571047ad
JL		 1984 /* Turn VALUE into a proper PC relative address. */
1985 value -= (offset + input_section->output_offset
1986 + input_section->output_section->vma);
1987
b233eaab 1988 value += addend;
571047ad
JL		 1989 value -= 8;
1990 bfd_put_64 (input_bfd, value, hit_data);
1991 return bfd_reloc_ok;
1992 }
1993
e5bb3efc 1994 case R_PARISC_FPTR64:
e48c661e
JL		 1995 {
1996 /* We may still need to create the FPTR itself if it was for
1997 a local symbol. */
1998 if (dyn_h->h == NULL)
1999 {
2000 /* The first two words of an .opd entry are zero. */
2001 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
2002
2003 /* The next word is the address of the function. */
1bf42538 2004 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
e48c661e
JL		 2005 (hppa_info->opd_sec->contents
2006 + dyn_h->opd_offset + 16));
2007
2008 /* The last word is our local __gp value. */
2009 value = _bfd_get_gp_value
2010 (hppa_info->opd_sec->output_section->owner);
2011 bfd_put_64 (hppa_info->opd_sec->owner, value,
2012 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
2013 }
2014
d663e1cd
JL		 2015 if (dyn_h->want_opd)
2016 /* We want the value of the OPD offset for this symbol. */
2017 value = (dyn_h->opd_offset
2018 + hppa_info->opd_sec->output_offset
2019 + hppa_info->opd_sec->output_section->vma);
2020 else
2021 /* We want the address of the symbol. */
2022 value += addend;
a7c10850 2023
1bf42538 2024 bfd_put_64 (input_bfd, value, hit_data);
e48c661e
JL		 2025 return bfd_reloc_ok;
2026 }
e5bb3efc 2027
228d307f
JL		 2028 case R_PARISC_SECREL32:
2029 bfd_put_32 (input_bfd,
edd21aca 2030 value + addend - sym_sec->output_section->vma,
228d307f
JL		 2031 hit_data);
2032 return bfd_reloc_ok;
2033
2034 case R_PARISC_SEGREL32:
2ec0dd12
JL		 2035 case R_PARISC_SEGREL64:
2036 {
2037 /* If this is the first SEGREL relocation, then initialize
2038 the segment base values. */
2039 if (hppa_info->text_segment_base == (bfd_vma) -1)
2040 bfd_map_over_sections (output_bfd, elf_hppa_record_segment_addrs,
edd21aca 2041 hppa_info);
2ec0dd12
JL		 2042
2043 /* VALUE holds the absolute address. We want to include the
2044 addend, then turn it into a segment relative address.
2045
2046 The segment is derived from SYM_SEC. We assume that there are
2047 only two segments of note in the resulting executable/shlib.
2048 A readonly segment (.text) and a readwrite segment (.data). */
2049 value += addend;
2050
2051 if (sym_sec->flags & SEC_CODE)
2052 value -= hppa_info->text_segment_base;
2053 else
2054 value -= hppa_info->data_segment_base;
2055
2056 if (r_type == R_PARISC_SEGREL32)
2057 bfd_put_32 (input_bfd, value, hit_data);
2058 else
2059 bfd_put_64 (input_bfd, value, hit_data);
46fe4e66 2060 return bfd_reloc_ok;
2ec0dd12 2061 }
228d307f 2062
2eb429af
JL		 2063 /* Something we don't know how to handle. */
2064 default:
228d307f 2065 return bfd_reloc_notsupported;
2eb429af
JL		 2066 }
2067
2068 /* Update the instruction word. */
dc810e39 2069 bfd_put_32 (input_bfd, (bfd_vma) insn, hit_data);
edd21aca 2070 return bfd_reloc_ok;
2eb429af
JL		 2071}
2072
be7582f3
JL		 2073/* Relocate the given INSN. VALUE should be the actual value we want
2074 to insert into the instruction, ie by this point we should not be
2075 concerned with computing an offset relative to the DLT, PC, etc.
2076 Instead this routine is meant to handle the bit manipulations needed
2077 to insert the relocation into the given instruction. */
2eb429af 2078
dc810e39 2079static int
c39a58e6 2080elf_hppa_relocate_insn (int insn, int sym_value, unsigned int r_type)
2eb429af 2081{
c8933571 2082 switch (r_type)
2eb429af 2083 {
49bd834c 2084 /* This is any 22 bit branch. In PA2.0 syntax it corresponds to
be7582f3 2085 the "B" instruction. */
c8933571 2086 case R_PARISC_PCREL22F:
571047ad 2087 case R_PARISC_PCREL22C:
dc810e39 2088 return (insn & ~0x3ff1ffd) | re_assemble_22 (sym_value);
2eb429af 2089
49bd834c
AM		 2090 /* This is any 12 bit branch. */
2091 case R_PARISC_PCREL12F:
dc810e39 2092 return (insn & ~0x1ffd) | re_assemble_12 (sym_value);
49bd834c
AM		 2093
2094 /* This is any 17 bit branch. In PA2.0 syntax it also corresponds
2095 to the "B" instruction as well as BE. */
be7582f3 2096 case R_PARISC_PCREL17F:
c8933571 2097 case R_PARISC_DIR17F:
b7263961 2098 case R_PARISC_DIR17R:
571047ad
JL		 2099 case R_PARISC_PCREL17C:
2100 case R_PARISC_PCREL17R:
dc810e39 2101 return (insn & ~0x1f1ffd) | re_assemble_17 (sym_value);
2eb429af 2102
be7582f3 2103 /* ADDIL or LDIL instructions. */
c8933571 2104 case R_PARISC_DLTREL21L:
be7582f3 2105 case R_PARISC_DLTIND21L:
e5bb3efc 2106 case R_PARISC_LTOFF_FPTR21L:
b233eaab
JL		 2107 case R_PARISC_PCREL21L:
2108 case R_PARISC_LTOFF_TP21L:
6849fb4d 2109 case R_PARISC_DPREL21L:
8267b155 2110 case R_PARISC_PLTOFF21L:
b7263961 2111 case R_PARISC_DIR21L:
dc810e39 2112 return (insn & ~0x1fffff) | re_assemble_21 (sym_value);
be7582f3 2113
49bd834c 2114 /* LDO and integer loads/stores with 14 bit displacements. */
c8933571 2115 case R_PARISC_DLTREL14R:
084d930b 2116 case R_PARISC_DLTREL14F:
be7582f3
JL		 2117 case R_PARISC_DLTIND14R:
2118 case R_PARISC_DLTIND14F:
e5bb3efc 2119 case R_PARISC_LTOFF_FPTR14R:
b233eaab 2120 case R_PARISC_PCREL14R:
571047ad 2121 case R_PARISC_PCREL14F:
b233eaab
JL		 2122 case R_PARISC_LTOFF_TP14R:
2123 case R_PARISC_LTOFF_TP14F:
6849fb4d
JL		 2124 case R_PARISC_DPREL14R:
2125 case R_PARISC_DPREL14F:
8267b155
JL		 2126 case R_PARISC_PLTOFF14R:
2127 case R_PARISC_PLTOFF14F:
b7263961 2128 case R_PARISC_DIR14R:
47d89dba 2129 case R_PARISC_DIR14F:
ba94744e
AM		 2130 return (insn & ~0x3fff) | low_sign_unext (sym_value, 14);
2131
2132 /* PA2.0W LDO and integer loads/stores with 16 bit displacements. */
2133 case R_PARISC_LTOFF_FPTR16F:
2134 case R_PARISC_PCREL16F:
2135 case R_PARISC_LTOFF_TP16F:
2136 case R_PARISC_GPREL16F:
2137 case R_PARISC_PLTOFF16F:
b7263961
JL		 2138 case R_PARISC_DIR16F:
2139 case R_PARISC_LTOFF16F:
ba94744e 2140 return (insn & ~0xffff) | re_assemble_16 (sym_value);
be7582f3 2141
49bd834c 2142 /* Doubleword loads and stores with a 14 bit displacement. */
11c19a4e 2143 case R_PARISC_DLTREL14DR:
be7582f3 2144 case R_PARISC_DLTIND14DR:
e5bb3efc
JL		 2145 case R_PARISC_LTOFF_FPTR14DR:
2146 case R_PARISC_LTOFF_FPTR16DF:
571047ad
JL		 2147 case R_PARISC_PCREL14DR:
2148 case R_PARISC_PCREL16DF:
b233eaab
JL		 2149 case R_PARISC_LTOFF_TP14DR:
2150 case R_PARISC_LTOFF_TP16DF:
6849fb4d
JL		 2151 case R_PARISC_DPREL14DR:
2152 case R_PARISC_GPREL16DF:
8267b155
JL		 2153 case R_PARISC_PLTOFF14DR:
2154 case R_PARISC_PLTOFF16DF:
b7263961
JL		 2155 case R_PARISC_DIR14DR:
2156 case R_PARISC_DIR16DF:
2157 case R_PARISC_LTOFF16DF:
dc810e39
AM		 2158 return (insn & ~0x3ff1) | (((sym_value & 0x2000) >> 13)
2159 | ((sym_value & 0x1ff8) << 1));
11c19a4e 2160
be7582f3 2161 /* Floating point single word load/store instructions. */
11c19a4e 2162 case R_PARISC_DLTREL14WR:
be7582f3 2163 case R_PARISC_DLTIND14WR:
e5bb3efc
JL		 2164 case R_PARISC_LTOFF_FPTR14WR:
2165 case R_PARISC_LTOFF_FPTR16WF:
571047ad
JL		 2166 case R_PARISC_PCREL14WR:
2167 case R_PARISC_PCREL16WF:
b233eaab
JL		 2168 case R_PARISC_LTOFF_TP14WR:
2169 case R_PARISC_LTOFF_TP16WF:
6849fb4d
JL		 2170 case R_PARISC_DPREL14WR:
2171 case R_PARISC_GPREL16WF:
8267b155
JL		 2172 case R_PARISC_PLTOFF14WR:
2173 case R_PARISC_PLTOFF16WF:
b7263961
JL		 2174 case R_PARISC_DIR16WF:
2175 case R_PARISC_DIR14WR:
2176 case R_PARISC_LTOFF16WF:
dc810e39
AM		 2177 return (insn & ~0x3ff9) | (((sym_value & 0x2000) >> 13)
2178 | ((sym_value & 0x1ffc) << 1));
be7582f3 2179
2eb429af
JL		 2180 default:
2181 return insn;
2182 }
2183}
3f9b03b5 2184#endif
GDB Binutils - Deliverables
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