* read.c: Remove unneeded prototypes.
[binutils.git] / bfd / elf-hppa.h
blob29579a461021f7f64b7ec62aab7712664841a8db
1 /* Common code for PA ELF implementations.
2 Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
4 This file is part of BFD, the Binary File Descriptor library.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
20 #define ELF_HOWTO_TABLE_SIZE R_PARISC_UNIMPLEMENTED + 1
22 /* This file is included by multiple PA ELF BFD backends with different
23 sizes.
25 Most of the routines are written to be size independent, but sometimes
26 external constraints require 32 or 64 bit specific code. We remap
27 the definitions/functions as necessary here. */
28 #if ARCH_SIZE == 64
29 #define ELF_R_TYPE(X) ELF64_R_TYPE(X)
30 #define ELF_R_SYM(X) ELF64_R_SYM(X)
31 #define elf_hppa_reloc_final_type elf64_hppa_reloc_final_type
32 #define _bfd_elf_hppa_gen_reloc_type _bfd_elf64_hppa_gen_reloc_type
33 #define elf_hppa_relocate_section elf64_hppa_relocate_section
34 #define bfd_elf_bfd_final_link bfd_elf64_bfd_final_link
35 #define elf_hppa_final_link elf64_hppa_final_link
36 #endif
37 #if ARCH_SIZE == 32
38 #define ELF_R_TYPE(X) ELF32_R_TYPE(X)
39 #define ELF_R_SYM(X) ELF32_R_SYM(X)
40 #define elf_hppa_reloc_final_type elf32_hppa_reloc_final_type
41 #define _bfd_elf_hppa_gen_reloc_type _bfd_elf32_hppa_gen_reloc_type
42 #define elf_hppa_relocate_section elf32_hppa_relocate_section
43 #define bfd_elf_bfd_final_link bfd_elf32_bfd_final_link
44 #define elf_hppa_final_link elf32_hppa_final_link
45 #endif
47 #if ARCH_SIZE == 64
48 static bfd_reloc_status_type elf_hppa_final_link_relocate
49 (Elf_Internal_Rela *, bfd *, bfd *, asection *, bfd_byte *, bfd_vma,
50 struct bfd_link_info *, asection *, struct elf_link_hash_entry *,
51 struct elf64_hppa_dyn_hash_entry *);
53 static int elf_hppa_relocate_insn
54 (int, int, unsigned int);
55 #endif
57 /* ELF/PA relocation howto entries. */
59 static reloc_howto_type elf_hppa_howto_table[ELF_HOWTO_TABLE_SIZE] =
61 { R_PARISC_NONE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
62 bfd_elf_generic_reloc, "R_PARISC_NONE", FALSE, 0, 0, FALSE },
64 /* The values in DIR32 are to placate the check in
65 _bfd_stab_section_find_nearest_line. */
66 { R_PARISC_DIR32, 0, 2, 32, FALSE, 0, complain_overflow_bitfield,
67 bfd_elf_generic_reloc, "R_PARISC_DIR32", FALSE, 0, 0xffffffff, FALSE },
68 { R_PARISC_DIR21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
69 bfd_elf_generic_reloc, "R_PARISC_DIR21L", FALSE, 0, 0, FALSE },
70 { R_PARISC_DIR17R, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
71 bfd_elf_generic_reloc, "R_PARISC_DIR17R", FALSE, 0, 0, FALSE },
72 { R_PARISC_DIR17F, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
73 bfd_elf_generic_reloc, "R_PARISC_DIR17F", FALSE, 0, 0, FALSE },
74 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
75 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
76 { R_PARISC_DIR14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
77 bfd_elf_generic_reloc, "R_PARISC_DIR14R", FALSE, 0, 0, FALSE },
78 { R_PARISC_DIR14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
79 bfd_elf_generic_reloc, "R_PARISC_DIR14F", FALSE, 0, 0, FALSE },
80 /* 8 */
81 { R_PARISC_PCREL12F, 0, 0, 12, TRUE, 0, complain_overflow_bitfield,
82 bfd_elf_generic_reloc, "R_PARISC_PCREL12F", FALSE, 0, 0, FALSE },
83 { R_PARISC_PCREL32, 0, 0, 32, TRUE, 0, complain_overflow_bitfield,
84 bfd_elf_generic_reloc, "R_PARISC_PCREL32", FALSE, 0, 0, FALSE },
85 { R_PARISC_PCREL21L, 0, 0, 21, TRUE, 0, complain_overflow_bitfield,
86 bfd_elf_generic_reloc, "R_PARISC_PCREL21L", FALSE, 0, 0, FALSE },
87 { R_PARISC_PCREL17R, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
88 bfd_elf_generic_reloc, "R_PARISC_PCREL17R", FALSE, 0, 0, FALSE },
89 { R_PARISC_PCREL17F, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
90 bfd_elf_generic_reloc, "R_PARISC_PCREL17F", FALSE, 0, 0, FALSE },
91 { R_PARISC_PCREL17C, 0, 0, 17, TRUE, 0, complain_overflow_bitfield,
92 bfd_elf_generic_reloc, "R_PARISC_PCREL17C", FALSE, 0, 0, FALSE },
93 { R_PARISC_PCREL14R, 0, 0, 14, TRUE, 0, complain_overflow_bitfield,
94 bfd_elf_generic_reloc, "R_PARISC_PCREL14R", FALSE, 0, 0, FALSE },
95 { R_PARISC_PCREL14F, 0, 0, 14, TRUE, 0, complain_overflow_bitfield,
96 bfd_elf_generic_reloc, "R_PARISC_PCREL14F", FALSE, 0, 0, FALSE },
97 /* 16 */
98 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
99 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
100 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
101 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
102 { R_PARISC_DPREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
103 bfd_elf_generic_reloc, "R_PARISC_DPREL21L", FALSE, 0, 0, FALSE },
104 { R_PARISC_DPREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
105 bfd_elf_generic_reloc, "R_PARISC_DPREL14WR", FALSE, 0, 0, FALSE },
106 { R_PARISC_DPREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
107 bfd_elf_generic_reloc, "R_PARISC_DPREL14DR", FALSE, 0, 0, FALSE },
108 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
109 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
110 { R_PARISC_DPREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
111 bfd_elf_generic_reloc, "R_PARISC_DPREL14R", FALSE, 0, 0, FALSE },
112 { R_PARISC_DPREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
113 bfd_elf_generic_reloc, "R_PARISC_DPREL14F", FALSE, 0, 0, FALSE },
114 /* 24 */
115 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
116 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
117 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
118 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
119 { R_PARISC_DLTREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
120 bfd_elf_generic_reloc, "R_PARISC_DLTREL21L", FALSE, 0, 0, FALSE },
121 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
122 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
123 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
124 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
125 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
126 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
127 { R_PARISC_DLTREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
128 bfd_elf_generic_reloc, "R_PARISC_DLTREL14R", FALSE, 0, 0, FALSE },
129 { R_PARISC_DLTREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
130 bfd_elf_generic_reloc, "R_PARISC_DLTREL14F", FALSE, 0, 0, FALSE },
131 /* 32 */
132 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
133 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
134 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
135 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
136 { R_PARISC_DLTIND21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
137 bfd_elf_generic_reloc, "R_PARISC_DLTIND21L", FALSE, 0, 0, FALSE },
138 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
139 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
140 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
141 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
142 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
143 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
144 { R_PARISC_DLTIND14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
145 bfd_elf_generic_reloc, "R_PARISC_DLTIND14R", FALSE, 0, 0, FALSE },
146 { R_PARISC_DLTIND14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
147 bfd_elf_generic_reloc, "R_PARISC_DLTIND14F", FALSE, 0, 0, FALSE },
148 /* 40 */
149 { R_PARISC_SETBASE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
150 bfd_elf_generic_reloc, "R_PARISC_SETBASE", FALSE, 0, 0, FALSE },
151 { R_PARISC_SECREL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
152 bfd_elf_generic_reloc, "R_PARISC_SECREL32", FALSE, 0, 0, FALSE },
153 { R_PARISC_BASEREL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
154 bfd_elf_generic_reloc, "R_PARISC_BASEREL21L", FALSE, 0, 0, FALSE },
155 { R_PARISC_BASEREL17R, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
156 bfd_elf_generic_reloc, "R_PARISC_BASEREL17R", FALSE, 0, 0, FALSE },
157 { R_PARISC_BASEREL17F, 0, 0, 17, FALSE, 0, complain_overflow_bitfield,
158 bfd_elf_generic_reloc, "R_PARISC_BASEREL17F", FALSE, 0, 0, FALSE },
159 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
160 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
161 { R_PARISC_BASEREL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
162 bfd_elf_generic_reloc, "R_PARISC_BASEREL14R", FALSE, 0, 0, FALSE },
163 { R_PARISC_BASEREL14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
164 bfd_elf_generic_reloc, "R_PARISC_BASEREL14F", FALSE, 0, 0, FALSE },
165 /* 48 */
166 { R_PARISC_SEGBASE, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
167 bfd_elf_generic_reloc, "R_PARISC_SEGBASE", FALSE, 0, 0, FALSE },
168 { R_PARISC_SEGREL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
169 bfd_elf_generic_reloc, "R_PARISC_SEGREL32", FALSE, 0, 0, FALSE },
170 { R_PARISC_PLTOFF21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
171 bfd_elf_generic_reloc, "R_PARISC_PLTOFF21L", FALSE, 0, 0, FALSE },
172 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
173 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
174 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
175 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
176 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
177 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
178 { R_PARISC_PLTOFF14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
179 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14R", FALSE, 0, 0, FALSE },
180 { R_PARISC_PLTOFF14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
181 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14F", FALSE, 0, 0, FALSE },
182 /* 56 */
183 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
184 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
185 { R_PARISC_LTOFF_FPTR32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
186 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR32", FALSE, 0, 0, FALSE },
187 { R_PARISC_LTOFF_FPTR21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
188 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR21L", FALSE, 0, 0, FALSE },
189 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
190 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
191 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
192 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
193 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
194 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
195 { R_PARISC_LTOFF_FPTR14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
196 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14R", FALSE, 0, 0, FALSE },
197 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
198 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
199 /* 64 */
200 { R_PARISC_FPTR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
201 bfd_elf_generic_reloc, "R_PARISC_FPTR64", FALSE, 0, 0, FALSE },
202 { R_PARISC_PLABEL32, 0, 0, 32, FALSE, 0, complain_overflow_bitfield,
203 bfd_elf_generic_reloc, "R_PARISC_PLABEL32", FALSE, 0, 0, FALSE },
204 { R_PARISC_PLABEL21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
205 bfd_elf_generic_reloc, "R_PARISC_PLABEL21L", FALSE, 0, 0, FALSE },
206 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
207 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
208 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
209 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
210 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
211 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
212 { R_PARISC_PLABEL14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
213 bfd_elf_generic_reloc, "R_PARISC_PLABEL14R", FALSE, 0, 0, FALSE },
214 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
215 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
216 /* 72 */
217 { R_PARISC_PCREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
218 bfd_elf_generic_reloc, "R_PARISC_PCREL64", FALSE, 0, 0, FALSE },
219 { R_PARISC_PCREL22C, 0, 0, 22, FALSE, 0, complain_overflow_bitfield,
220 bfd_elf_generic_reloc, "R_PARISC_PCREL22C", FALSE, 0, 0, FALSE },
221 { R_PARISC_PCREL22F, 0, 0, 22, FALSE, 0, complain_overflow_bitfield,
222 bfd_elf_generic_reloc, "R_PARISC_PCREL22F", FALSE, 0, 0, FALSE },
223 { R_PARISC_PCREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
224 bfd_elf_generic_reloc, "R_PARISC_PCREL14WR", FALSE, 0, 0, FALSE },
225 { R_PARISC_PCREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
226 bfd_elf_generic_reloc, "R_PARISC_PCREL14DR", FALSE, 0, 0, FALSE },
227 { R_PARISC_PCREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
228 bfd_elf_generic_reloc, "R_PARISC_PCREL16F", FALSE, 0, 0, FALSE },
229 { R_PARISC_PCREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
230 bfd_elf_generic_reloc, "R_PARISC_PCREL16WF", FALSE, 0, 0, FALSE },
231 { R_PARISC_PCREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
232 bfd_elf_generic_reloc, "R_PARISC_PCREL16DF", FALSE, 0, 0, FALSE },
233 /* 80 */
234 { R_PARISC_DIR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
235 bfd_elf_generic_reloc, "R_PARISC_DIR64", FALSE, 0, 0, FALSE },
236 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
237 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
238 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
239 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
240 { R_PARISC_DIR14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
241 bfd_elf_generic_reloc, "R_PARISC_DIR14WR", FALSE, 0, 0, FALSE },
242 { R_PARISC_DIR14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
243 bfd_elf_generic_reloc, "R_PARISC_DIR14DR", FALSE, 0, 0, FALSE },
244 { R_PARISC_DIR16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
245 bfd_elf_generic_reloc, "R_PARISC_DIR16F", FALSE, 0, 0, FALSE },
246 { R_PARISC_DIR16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
247 bfd_elf_generic_reloc, "R_PARISC_DIR16WF", FALSE, 0, 0, FALSE },
248 { R_PARISC_DIR16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
249 bfd_elf_generic_reloc, "R_PARISC_DIR16DF", FALSE, 0, 0, FALSE },
250 /* 88 */
251 { R_PARISC_GPREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
252 bfd_elf_generic_reloc, "R_PARISC_GPREL64", FALSE, 0, 0, FALSE },
253 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
254 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
255 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
256 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
257 { R_PARISC_DLTREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
258 bfd_elf_generic_reloc, "R_PARISC_DLTREL14WR", FALSE, 0, 0, FALSE },
259 { R_PARISC_DLTREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
260 bfd_elf_generic_reloc, "R_PARISC_DLTREL14DR", FALSE, 0, 0, FALSE },
261 { R_PARISC_GPREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
262 bfd_elf_generic_reloc, "R_PARISC_GPREL16F", FALSE, 0, 0, FALSE },
263 { R_PARISC_GPREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
264 bfd_elf_generic_reloc, "R_PARISC_GPREL16WF", FALSE, 0, 0, FALSE },
265 { R_PARISC_GPREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
266 bfd_elf_generic_reloc, "R_PARISC_GPREL16DF", FALSE, 0, 0, FALSE },
267 /* 96 */
268 { R_PARISC_LTOFF64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
269 bfd_elf_generic_reloc, "R_PARISC_LTOFF64", FALSE, 0, 0, FALSE },
270 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
271 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
272 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
273 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
274 { R_PARISC_DLTIND14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
275 bfd_elf_generic_reloc, "R_PARISC_DLTIND14WR", FALSE, 0, 0, FALSE },
276 { R_PARISC_DLTIND14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
277 bfd_elf_generic_reloc, "R_PARISC_DLTIND14DR", FALSE, 0, 0, FALSE },
278 { R_PARISC_LTOFF16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
279 bfd_elf_generic_reloc, "R_PARISC_LTOFF16F", FALSE, 0, 0, FALSE },
280 { R_PARISC_LTOFF16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
281 bfd_elf_generic_reloc, "R_PARISC_LTOFF16DF", FALSE, 0, 0, FALSE },
282 { R_PARISC_LTOFF16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
283 bfd_elf_generic_reloc, "R_PARISC_LTOFF16DF", FALSE, 0, 0, FALSE },
284 /* 104 */
285 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
286 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
287 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
288 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
289 { R_PARISC_BASEREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
290 bfd_elf_generic_reloc, "R_PARISC_BASEREL14WR", FALSE, 0, 0, FALSE },
291 { R_PARISC_BASEREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
292 bfd_elf_generic_reloc, "R_PARISC_BASEREL14DR", FALSE, 0, 0, FALSE },
293 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
294 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
295 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
296 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
297 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
298 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
299 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
300 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
301 /* 112 */
302 { R_PARISC_SEGREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
303 bfd_elf_generic_reloc, "R_PARISC_SEGREL64", FALSE, 0, 0, FALSE },
304 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
305 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
306 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
307 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
308 { R_PARISC_PLTOFF14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
309 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14WR", FALSE, 0, 0, FALSE },
310 { R_PARISC_PLTOFF14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
311 bfd_elf_generic_reloc, "R_PARISC_PLTOFF14DR", FALSE, 0, 0, FALSE },
312 { R_PARISC_PLTOFF16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
313 bfd_elf_generic_reloc, "R_PARISC_PLTOFF16F", FALSE, 0, 0, FALSE },
314 { R_PARISC_PLTOFF16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
315 bfd_elf_generic_reloc, "R_PARISC_PLTOFF16WF", FALSE, 0, 0, FALSE },
316 { R_PARISC_PLTOFF16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
317 bfd_elf_generic_reloc, "R_PARISC_PLTOFF16DF", FALSE, 0, 0, FALSE },
318 /* 120 */
319 { R_PARISC_LTOFF_FPTR64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
320 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
321 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
322 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
323 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
324 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
325 { R_PARISC_LTOFF_FPTR14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
326 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14WR", FALSE, 0, 0, FALSE },
327 { R_PARISC_LTOFF_FPTR14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
328 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14DR", FALSE, 0, 0, FALSE },
329 { R_PARISC_LTOFF_FPTR16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
330 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16F", FALSE, 0, 0, FALSE },
331 { R_PARISC_LTOFF_FPTR16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
332 bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16WF", FALSE, 0, 0, FALSE },
333 { R_PARISC_LTOFF_FPTR16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
334 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
335 /* 128 */
336 { R_PARISC_COPY, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
337 bfd_elf_generic_reloc, "R_PARISC_COPY", FALSE, 0, 0, FALSE },
338 { R_PARISC_IPLT, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
339 bfd_elf_generic_reloc, "R_PARISC_IPLT", FALSE, 0, 0, FALSE },
340 { R_PARISC_EPLT, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
341 bfd_elf_generic_reloc, "R_PARISC_EPLT", FALSE, 0, 0, FALSE },
342 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
343 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
344 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
345 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
346 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
347 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
348 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
349 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
350 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
351 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
352 /* 136 */
353 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
354 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
355 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
356 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
357 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
358 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
359 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
360 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
361 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
362 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
363 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
364 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
365 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
366 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
367 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
368 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
369 /* 144 */
370 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
371 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
372 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
373 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
374 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
375 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
376 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
377 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
378 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
379 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
380 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
381 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
382 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
383 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
384 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
385 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
386 /* 152 */
387 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
388 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
389 { R_PARISC_TPREL32, 0, 0, 32, FALSE, 0, complain_overflow_dont,
390 bfd_elf_generic_reloc, "R_PARISC_TPREL32", FALSE, 0, 0, FALSE },
391 { R_PARISC_TPREL21L, 0, 0, 21, FALSE, 0, complain_overflow_dont,
392 bfd_elf_generic_reloc, "R_PARISC_TPREL21L", FALSE, 0, 0, FALSE },
393 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
394 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
395 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
396 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
397 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
398 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
399 { R_PARISC_TPREL14R, 0, 0, 14, FALSE, 0, complain_overflow_dont,
400 bfd_elf_generic_reloc, "R_PARISC_TPREL14R", FALSE, 0, 0, FALSE },
401 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
402 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
403 /* 160 */
404 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
405 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
406 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
407 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
408 { R_PARISC_LTOFF_TP21L, 0, 0, 21, FALSE, 0, complain_overflow_bitfield,
409 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP21L", FALSE, 0, 0, FALSE },
410 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
411 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
412 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
413 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
414 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
415 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
416 { R_PARISC_LTOFF_TP14R, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
417 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
418 { R_PARISC_LTOFF_TP14F, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
419 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14F", FALSE, 0, 0, FALSE },
420 /* 168 */
421 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
422 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
423 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
424 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
425 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
426 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
427 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
428 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
429 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
430 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
431 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
432 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
433 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
434 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
435 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
436 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
437 /* 176 */
438 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
439 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
440 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
441 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
442 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
443 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
444 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
445 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
446 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
447 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
448 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
449 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
450 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
451 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
452 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
453 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
454 /* 184 */
455 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
456 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
457 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
458 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
459 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
460 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
461 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
462 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
463 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
464 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
465 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
466 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
467 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
468 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
469 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
470 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
471 /* 192 */
472 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
473 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
474 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
475 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
476 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
477 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
478 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
479 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
480 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
481 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
482 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
483 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
484 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
485 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
486 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
487 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
488 /* 200 */
489 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
490 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
491 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
492 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
493 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
494 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
495 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
496 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
497 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
498 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
499 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
500 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
501 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
502 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
503 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
504 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
505 /* 208 */
506 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
507 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
508 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
509 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
510 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
511 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
512 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
513 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
514 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_dont,
515 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
516 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
517 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
518 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
519 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
520 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
521 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
522 /* 216 */
523 { R_PARISC_TPREL64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
524 bfd_elf_generic_reloc, "R_PARISC_TPREL64", FALSE, 0, 0, FALSE },
525 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
526 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
527 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
528 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
529 { R_PARISC_TPREL14WR, 0, 0, 14, FALSE, 0, complain_overflow_dont,
530 bfd_elf_generic_reloc, "R_PARISC_TPREL14WR", FALSE, 0, 0, FALSE },
531 { R_PARISC_TPREL14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
532 bfd_elf_generic_reloc, "R_PARISC_TPREL14DR", FALSE, 0, 0, FALSE },
533 { R_PARISC_TPREL16F, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
534 bfd_elf_generic_reloc, "R_PARISC_TPREL16F", FALSE, 0, 0, FALSE },
535 { R_PARISC_TPREL16WF, 0, 0, 16, FALSE, 0, complain_overflow_dont,
536 bfd_elf_generic_reloc, "R_PARISC_TPREL16WF", FALSE, 0, 0, FALSE },
537 { R_PARISC_TPREL16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
538 bfd_elf_generic_reloc, "R_PARISC_TPREL16DF", FALSE, 0, 0, FALSE },
539 /* 224 */
540 { R_PARISC_LTOFF_TP64, 0, 0, 64, FALSE, 0, complain_overflow_bitfield,
541 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP64", FALSE, 0, 0, FALSE },
542 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
543 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
544 { R_PARISC_UNIMPLEMENTED, 0, 0, 0, FALSE, 0, complain_overflow_bitfield,
545 bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", FALSE, 0, 0, FALSE },
546 { R_PARISC_LTOFF_TP14WR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
547 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14WR", FALSE, 0, 0, FALSE },
548 { R_PARISC_LTOFF_TP14DR, 0, 0, 14, FALSE, 0, complain_overflow_bitfield,
549 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14DR", FALSE, 0, 0, FALSE },
550 { R_PARISC_LTOFF_TP16F, 0, 0, 16, FALSE, 0, complain_overflow_dont,
551 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16F", FALSE, 0, 0, FALSE },
552 { R_PARISC_LTOFF_TP16WF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
553 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16WF", FALSE, 0, 0, FALSE },
554 { R_PARISC_LTOFF_TP16DF, 0, 0, 16, FALSE, 0, complain_overflow_bitfield,
555 bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16DF", FALSE, 0, 0, FALSE },
556 /* 232 */
557 { R_PARISC_GNU_VTENTRY, 0, 0, 0, FALSE, 0, complain_overflow_dont,
558 bfd_elf_generic_reloc, "R_PARISC_GNU_VTENTRY", FALSE, 0, 0, FALSE },
559 { R_PARISC_GNU_VTINHERIT, 0, 0, 0, FALSE, 0, complain_overflow_dont,
560 bfd_elf_generic_reloc, "R_PARISC_GNU_VTINHERIT", FALSE, 0, 0, FALSE },
563 #define OFFSET_14R_FROM_21L 4
564 #define OFFSET_14F_FROM_21L 5
566 /* Return the final relocation type for the given base type, instruction
567 format, and field selector. */
569 elf_hppa_reloc_type
570 elf_hppa_reloc_final_type (bfd *abfd,
571 elf_hppa_reloc_type base_type,
572 int format,
573 unsigned int field)
575 elf_hppa_reloc_type final_type = base_type;
577 /* Just a tangle of nested switch statements to deal with the braindamage
578 that a different field selector means a completely different relocation
579 for PA ELF. */
580 switch (base_type)
582 /* We have been using generic relocation types. However, that may not
583 really make sense. Anyway, we need to support both R_PARISC_DIR64
584 and R_PARISC_DIR32 here. */
585 case R_PARISC_DIR32:
586 case R_PARISC_DIR64:
587 case R_HPPA_ABS_CALL:
588 switch (format)
590 case 14:
591 switch (field)
593 case e_fsel:
594 final_type = R_PARISC_DIR14F;
595 break;
596 case e_rsel:
597 case e_rrsel:
598 case e_rdsel:
599 final_type = R_PARISC_DIR14R;
600 break;
601 case e_rtsel:
602 final_type = R_PARISC_DLTIND14R;
603 break;
604 case e_rtpsel:
605 final_type = R_PARISC_LTOFF_FPTR14DR;
606 break;
607 case e_tsel:
608 final_type = R_PARISC_DLTIND14F;
609 break;
610 case e_rpsel:
611 final_type = R_PARISC_PLABEL14R;
612 break;
613 default:
614 return R_PARISC_NONE;
616 break;
618 case 17:
619 switch (field)
621 case e_fsel:
622 final_type = R_PARISC_DIR17F;
623 break;
624 case e_rsel:
625 case e_rrsel:
626 case e_rdsel:
627 final_type = R_PARISC_DIR17R;
628 break;
629 default:
630 return R_PARISC_NONE;
632 break;
634 case 21:
635 switch (field)
637 case e_lsel:
638 case e_lrsel:
639 case e_ldsel:
640 case e_nlsel:
641 case e_nlrsel:
642 final_type = R_PARISC_DIR21L;
643 break;
644 case e_ltsel:
645 final_type = R_PARISC_DLTIND21L;
646 break;
647 case e_ltpsel:
648 final_type = R_PARISC_LTOFF_FPTR21L;
649 break;
650 case e_lpsel:
651 final_type = R_PARISC_PLABEL21L;
652 break;
653 default:
654 return R_PARISC_NONE;
656 break;
658 case 32:
659 switch (field)
661 case e_fsel:
662 final_type = R_PARISC_DIR32;
663 /* When in 64bit mode, a 32bit relocation is supposed to
664 be a section relative relocation. Dwarf2 (for example)
665 uses 32bit section relative relocations. */
666 if (bfd_get_arch_info (abfd)->bits_per_address != 32)
667 final_type = R_PARISC_SECREL32;
668 break;
669 case e_psel:
670 final_type = R_PARISC_PLABEL32;
671 break;
672 default:
673 return R_PARISC_NONE;
675 break;
677 case 64:
678 switch (field)
680 case e_fsel:
681 final_type = R_PARISC_DIR64;
682 break;
683 case e_psel:
684 final_type = R_PARISC_FPTR64;
685 break;
686 default:
687 return R_PARISC_NONE;
689 break;
691 default:
692 return R_PARISC_NONE;
694 break;
696 case R_HPPA_GOTOFF:
697 switch (format)
699 case 14:
700 switch (field)
702 case e_rsel:
703 case e_rrsel:
704 case e_rdsel:
705 /* R_PARISC_DLTREL14R for elf64, R_PARISC_DPREL14R for elf32 */
706 final_type = base_type + OFFSET_14R_FROM_21L;
707 break;
708 case e_fsel:
709 /* R_PARISC_DLTREL14F for elf64, R_PARISC_DPREL14F for elf32 */
710 final_type = base_type + OFFSET_14F_FROM_21L;
711 break;
712 default:
713 return R_PARISC_NONE;
715 break;
717 case 21:
718 switch (field)
720 case e_lsel:
721 case e_lrsel:
722 case e_ldsel:
723 case e_nlsel:
724 case e_nlrsel:
725 /* R_PARISC_DLTREL21L for elf64, R_PARISC_DPREL21L for elf32 */
726 final_type = base_type;
727 break;
728 default:
729 return R_PARISC_NONE;
731 break;
733 default:
734 return R_PARISC_NONE;
736 break;
738 case R_HPPA_PCREL_CALL:
739 switch (format)
741 case 12:
742 switch (field)
744 case e_fsel:
745 final_type = R_PARISC_PCREL12F;
746 break;
747 default:
748 return R_PARISC_NONE;
750 break;
752 case 14:
753 /* Contrary to appearances, these are not calls of any sort.
754 Rather, they are loads/stores with a pcrel reloc. */
755 switch (field)
757 case e_rsel:
758 case e_rrsel:
759 case e_rdsel:
760 final_type = R_PARISC_PCREL14R;
761 break;
762 case e_fsel:
763 if (bfd_get_mach (abfd) < 25)
764 final_type = R_PARISC_PCREL14F;
765 else
766 final_type = R_PARISC_PCREL16F;
767 break;
768 default:
769 return R_PARISC_NONE;
771 break;
773 case 17:
774 switch (field)
776 case e_rsel:
777 case e_rrsel:
778 case e_rdsel:
779 final_type = R_PARISC_PCREL17R;
780 break;
781 case e_fsel:
782 final_type = R_PARISC_PCREL17F;
783 break;
784 default:
785 return R_PARISC_NONE;
787 break;
789 case 21:
790 switch (field)
792 case e_lsel:
793 case e_lrsel:
794 case e_ldsel:
795 case e_nlsel:
796 case e_nlrsel:
797 final_type = R_PARISC_PCREL21L;
798 break;
799 default:
800 return R_PARISC_NONE;
802 break;
804 case 22:
805 switch (field)
807 case e_fsel:
808 final_type = R_PARISC_PCREL22F;
809 break;
810 default:
811 return R_PARISC_NONE;
813 break;
815 default:
816 return R_PARISC_NONE;
818 break;
820 case R_PARISC_GNU_VTENTRY:
821 case R_PARISC_GNU_VTINHERIT:
822 case R_PARISC_SEGREL32:
823 case R_PARISC_SEGBASE:
824 /* The defaults are fine for these cases. */
825 break;
827 default:
828 return R_PARISC_NONE;
831 return final_type;
834 /* Return one (or more) BFD relocations which implement the base
835 relocation with modifications based on format and field. */
837 elf_hppa_reloc_type **
838 _bfd_elf_hppa_gen_reloc_type (bfd *abfd,
839 elf_hppa_reloc_type base_type,
840 int format,
841 unsigned int field,
842 int ignore ATTRIBUTE_UNUSED,
843 asymbol *sym ATTRIBUTE_UNUSED)
845 elf_hppa_reloc_type *finaltype;
846 elf_hppa_reloc_type **final_types;
847 bfd_size_type amt = sizeof (elf_hppa_reloc_type *) * 2;
849 /* Allocate slots for the BFD relocation. */
850 final_types = bfd_alloc (abfd, amt);
851 if (final_types == NULL)
852 return NULL;
854 /* Allocate space for the relocation itself. */
855 amt = sizeof (elf_hppa_reloc_type);
856 finaltype = bfd_alloc (abfd, amt);
857 if (finaltype == NULL)
858 return NULL;
860 /* Some reasonable defaults. */
861 final_types[0] = finaltype;
862 final_types[1] = NULL;
864 *finaltype = elf_hppa_reloc_final_type (abfd, base_type, format, field);
866 return final_types;
869 /* Translate from an elf into field into a howto relocation pointer. */
871 static void
872 elf_hppa_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
873 arelent *bfd_reloc,
874 Elf_Internal_Rela *elf_reloc)
876 BFD_ASSERT (ELF_R_TYPE (elf_reloc->r_info)
877 < (unsigned int) R_PARISC_UNIMPLEMENTED);
878 bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)];
881 /* Translate from an elf into field into a howto relocation pointer. */
883 static void
884 elf_hppa_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED,
885 arelent *bfd_reloc,
886 Elf_Internal_Rela *elf_reloc)
888 BFD_ASSERT (ELF_R_TYPE(elf_reloc->r_info)
889 < (unsigned int) R_PARISC_UNIMPLEMENTED);
890 bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)];
893 /* Return the address of the howto table entry to perform the CODE
894 relocation for an ARCH machine. */
896 static reloc_howto_type *
897 elf_hppa_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
898 bfd_reloc_code_real_type code)
900 if ((int) code < (int) R_PARISC_UNIMPLEMENTED)
902 BFD_ASSERT ((int) elf_hppa_howto_table[(int) code].type == (int) code);
903 return &elf_hppa_howto_table[(int) code];
905 return NULL;
908 /* Return TRUE if SYM represents a local label symbol. */
910 static bfd_boolean
911 elf_hppa_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED, const char *name)
913 if (name[0] == 'L' && name[1] == '$')
914 return 1;
915 return _bfd_elf_is_local_label_name (abfd, name);
918 /* Set the correct type for an ELF section. We do this by the
919 section name, which is a hack, but ought to work. */
921 static bfd_boolean
922 elf_hppa_fake_sections (bfd *abfd, Elf_Internal_Shdr *hdr, asection *sec)
924 const char *name;
926 name = bfd_get_section_name (abfd, sec);
928 if (strcmp (name, ".PARISC.unwind") == 0)
930 int indx;
931 asection *asec;
932 #if ARCH_SIZE == 64
933 hdr->sh_type = SHT_LOPROC + 1;
934 #else
935 hdr->sh_type = 1;
936 #endif
937 /* ?!? How are unwinds supposed to work for symbols in arbitrary
938 sections? Or what if we have multiple .text sections in a single
939 .o file? HP really messed up on this one.
941 Ugh. We can not use elf_section_data (sec)->this_idx at this
942 point because it is not initialized yet.
944 So we (gasp) recompute it here. Hopefully nobody ever changes the
945 way sections are numbered in elf.c! */
946 for (asec = abfd->sections, indx = 1; asec; asec = asec->next, indx++)
948 if (asec->name && strcmp (asec->name, ".text") == 0)
950 hdr->sh_info = indx;
951 break;
955 /* I have no idea if this is really necessary or what it means. */
956 hdr->sh_entsize = 4;
958 return TRUE;
961 static void
962 elf_hppa_final_write_processing (bfd *abfd,
963 bfd_boolean linker ATTRIBUTE_UNUSED)
965 int mach = bfd_get_mach (abfd);
967 elf_elfheader (abfd)->e_flags &= ~(EF_PARISC_ARCH | EF_PARISC_TRAPNIL
968 | EF_PARISC_EXT | EF_PARISC_LSB
969 | EF_PARISC_WIDE | EF_PARISC_NO_KABP
970 | EF_PARISC_LAZYSWAP);
972 if (mach == 10)
973 elf_elfheader (abfd)->e_flags |= EFA_PARISC_1_0;
974 else if (mach == 11)
975 elf_elfheader (abfd)->e_flags |= EFA_PARISC_1_1;
976 else if (mach == 20)
977 elf_elfheader (abfd)->e_flags |= EFA_PARISC_2_0;
978 else if (mach == 25)
979 elf_elfheader (abfd)->e_flags |= (EF_PARISC_WIDE
980 | EFA_PARISC_2_0
981 /* The GNU tools have trapped without
982 option since 1993, so need to take
983 a step backwards with the ELF
984 based toolchains. */
985 | EF_PARISC_TRAPNIL);
988 /* Comparison function for qsort to sort unwind section during a
989 final link. */
991 static int
992 hppa_unwind_entry_compare (const void *a, const void *b)
994 const bfd_byte *ap, *bp;
995 unsigned long av, bv;
997 ap = a;
998 av = (unsigned long) ap[0] << 24;
999 av |= (unsigned long) ap[1] << 16;
1000 av |= (unsigned long) ap[2] << 8;
1001 av |= (unsigned long) ap[3];
1003 bp = b;
1004 bv = (unsigned long) bp[0] << 24;
1005 bv |= (unsigned long) bp[1] << 16;
1006 bv |= (unsigned long) bp[2] << 8;
1007 bv |= (unsigned long) bp[3];
1009 return av < bv ? -1 : av > bv ? 1 : 0;
1012 static bfd_boolean elf_hppa_sort_unwind (bfd *abfd)
1014 asection *s;
1016 /* Magic section names, but this is much safer than having
1017 relocate_section remember where SEGREL32 relocs occurred.
1018 Consider what happens if someone inept creates a linker script
1019 that puts unwind information in .text. */
1020 s = bfd_get_section_by_name (abfd, ".PARISC.unwind");
1021 if (s != NULL)
1023 bfd_size_type size;
1024 char *contents;
1026 size = s->_raw_size;
1027 contents = bfd_malloc (size);
1028 if (contents == NULL)
1029 return FALSE;
1031 if (! bfd_get_section_contents (abfd, s, contents, (file_ptr) 0, size))
1032 return FALSE;
1034 qsort (contents, (size_t) (size / 16), 16, hppa_unwind_entry_compare);
1036 if (! bfd_set_section_contents (abfd, s, contents, (file_ptr) 0, size))
1037 return FALSE;
1040 return TRUE;
1043 #if ARCH_SIZE == 64
1044 /* Hook called by the linker routine which adds symbols from an object
1045 file. HP's libraries define symbols with HP specific section
1046 indices, which we have to handle. */
1048 static bfd_boolean
1049 elf_hppa_add_symbol_hook (bfd *abfd,
1050 struct bfd_link_info *info ATTRIBUTE_UNUSED,
1051 const Elf_Internal_Sym *sym,
1052 const char **namep ATTRIBUTE_UNUSED,
1053 flagword *flagsp ATTRIBUTE_UNUSED,
1054 asection **secp,
1055 bfd_vma *valp)
1057 int index = sym->st_shndx;
1059 switch (index)
1061 case SHN_PARISC_ANSI_COMMON:
1062 *secp = bfd_make_section_old_way (abfd, ".PARISC.ansi.common");
1063 (*secp)->flags |= SEC_IS_COMMON;
1064 *valp = sym->st_size;
1065 break;
1067 case SHN_PARISC_HUGE_COMMON:
1068 *secp = bfd_make_section_old_way (abfd, ".PARISC.huge.common");
1069 (*secp)->flags |= SEC_IS_COMMON;
1070 *valp = sym->st_size;
1071 break;
1074 return TRUE;
1077 static bfd_boolean
1078 elf_hppa_unmark_useless_dynamic_symbols (struct elf_link_hash_entry *h,
1079 void *data)
1081 struct bfd_link_info *info = data;
1083 if (h->root.type == bfd_link_hash_warning)
1084 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1086 /* If we are not creating a shared library, and this symbol is
1087 referenced by a shared library but is not defined anywhere, then
1088 the generic code will warn that it is undefined.
1090 This behavior is undesirable on HPs since the standard shared
1091 libraries contain references to undefined symbols.
1093 So we twiddle the flags associated with such symbols so that they
1094 will not trigger the warning. ?!? FIXME. This is horribly fragile.
1096 Ultimately we should have better controls over the generic ELF BFD
1097 linker code. */
1098 if (! info->relocatable
1099 && ! (info->shared
1100 && info->unresolved_syms_in_shared_libs == RM_IGNORE)
1101 && h->root.type == bfd_link_hash_undefined
1102 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) != 0
1103 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR) == 0)
1105 h->elf_link_hash_flags &= ~ELF_LINK_HASH_REF_DYNAMIC;
1106 h->elf_link_hash_flags |= 0x8000;
1109 return TRUE;
1112 static bfd_boolean
1113 elf_hppa_remark_useless_dynamic_symbols (struct elf_link_hash_entry *h,
1114 void *data)
1116 struct bfd_link_info *info = data;
1118 if (h->root.type == bfd_link_hash_warning)
1119 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1121 /* If we are not creating a shared library, and this symbol is
1122 referenced by a shared library but is not defined anywhere, then
1123 the generic code will warn that it is undefined.
1125 This behavior is undesirable on HPs since the standard shared
1126 libraries contain references to undefined symbols.
1128 So we twiddle the flags associated with such symbols so that they
1129 will not trigger the warning. ?!? FIXME. This is horribly fragile.
1131 Ultimately we should have better controls over the generic ELF BFD
1132 linker code. */
1133 if (! info->relocatable
1134 && ! (info->shared
1135 && info->unresolved_syms_in_shared_libs == RM_IGNORE)
1136 && h->root.type == bfd_link_hash_undefined
1137 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_DYNAMIC) == 0
1138 && (h->elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR) == 0
1139 && (h->elf_link_hash_flags & 0x8000) != 0)
1141 h->elf_link_hash_flags |= ELF_LINK_HASH_REF_DYNAMIC;
1142 h->elf_link_hash_flags &= ~0x8000;
1145 return TRUE;
1148 static bfd_boolean
1149 elf_hppa_is_dynamic_loader_symbol (const char *name)
1151 return (! strcmp (name, "__CPU_REVISION")
1152 || ! strcmp (name, "__CPU_KEYBITS_1")
1153 || ! strcmp (name, "__SYSTEM_ID_D")
1154 || ! strcmp (name, "__FPU_MODEL")
1155 || ! strcmp (name, "__FPU_REVISION")
1156 || ! strcmp (name, "__ARGC")
1157 || ! strcmp (name, "__ARGV")
1158 || ! strcmp (name, "__ENVP")
1159 || ! strcmp (name, "__TLS_SIZE_D")
1160 || ! strcmp (name, "__LOAD_INFO")
1161 || ! strcmp (name, "__systab"));
1164 /* Record the lowest address for the data and text segments. */
1165 static void
1166 elf_hppa_record_segment_addrs (bfd *abfd ATTRIBUTE_UNUSED,
1167 asection *section,
1168 void *data)
1170 struct elf64_hppa_link_hash_table *hppa_info;
1171 bfd_vma value;
1173 hppa_info = data;
1175 value = section->vma - section->filepos;
1177 if (((section->flags & (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
1178 == (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
1179 && value < hppa_info->text_segment_base)
1180 hppa_info->text_segment_base = value;
1181 else if (((section->flags & (SEC_ALLOC | SEC_LOAD | SEC_READONLY))
1182 == (SEC_ALLOC | SEC_LOAD))
1183 && value < hppa_info->data_segment_base)
1184 hppa_info->data_segment_base = value;
1187 /* Called after we have seen all the input files/sections, but before
1188 final symbol resolution and section placement has been determined.
1190 We use this hook to (possibly) provide a value for __gp, then we
1191 fall back to the generic ELF final link routine. */
1193 static bfd_boolean
1194 elf_hppa_final_link (bfd *abfd, struct bfd_link_info *info)
1196 bfd_boolean retval;
1197 struct elf64_hppa_link_hash_table *hppa_info = elf64_hppa_hash_table (info);
1199 if (! info->relocatable)
1201 struct elf_link_hash_entry *gp;
1202 bfd_vma gp_val;
1204 /* The linker script defines a value for __gp iff it was referenced
1205 by one of the objects being linked. First try to find the symbol
1206 in the hash table. If that fails, just compute the value __gp
1207 should have had. */
1208 gp = elf_link_hash_lookup (elf_hash_table (info), "__gp", FALSE,
1209 FALSE, FALSE);
1211 if (gp)
1214 /* Adjust the value of __gp as we may want to slide it into the
1215 .plt section so that the stubs can access PLT entries without
1216 using an addil sequence. */
1217 gp->root.u.def.value += hppa_info->gp_offset;
1219 gp_val = (gp->root.u.def.section->output_section->vma
1220 + gp->root.u.def.section->output_offset
1221 + gp->root.u.def.value);
1223 else
1225 asection *sec;
1227 /* First look for a .plt section. If found, then __gp is the
1228 address of the .plt + gp_offset.
1230 If no .plt is found, then look for .dlt, .opd and .data (in
1231 that order) and set __gp to the base address of whichever
1232 section is found first. */
1234 sec = hppa_info->plt_sec;
1235 if (sec && ! (sec->flags & SEC_EXCLUDE))
1236 gp_val = (sec->output_offset
1237 + sec->output_section->vma
1238 + hppa_info->gp_offset);
1239 else
1241 sec = hppa_info->dlt_sec;
1242 if (!sec || (sec->flags & SEC_EXCLUDE))
1243 sec = hppa_info->opd_sec;
1244 if (!sec || (sec->flags & SEC_EXCLUDE))
1245 sec = bfd_get_section_by_name (abfd, ".data");
1246 if (!sec || (sec->flags & SEC_EXCLUDE))
1247 return FALSE;
1249 gp_val = sec->output_offset + sec->output_section->vma;
1253 /* Install whatever value we found/computed for __gp. */
1254 _bfd_set_gp_value (abfd, gp_val);
1257 /* We need to know the base of the text and data segments so that we
1258 can perform SEGREL relocations. We will record the base addresses
1259 when we encounter the first SEGREL relocation. */
1260 hppa_info->text_segment_base = (bfd_vma)-1;
1261 hppa_info->data_segment_base = (bfd_vma)-1;
1263 /* HP's shared libraries have references to symbols that are not
1264 defined anywhere. The generic ELF BFD linker code will complain
1265 about such symbols.
1267 So we detect the losing case and arrange for the flags on the symbol
1268 to indicate that it was never referenced. This keeps the generic
1269 ELF BFD link code happy and appears to not create any secondary
1270 problems. Ultimately we need a way to control the behavior of the
1271 generic ELF BFD link code better. */
1272 elf_link_hash_traverse (elf_hash_table (info),
1273 elf_hppa_unmark_useless_dynamic_symbols,
1274 info);
1276 /* Invoke the regular ELF backend linker to do all the work. */
1277 retval = bfd_elf_bfd_final_link (abfd, info);
1279 elf_link_hash_traverse (elf_hash_table (info),
1280 elf_hppa_remark_useless_dynamic_symbols,
1281 info);
1283 /* If we're producing a final executable, sort the contents of the
1284 unwind section. */
1285 if (retval)
1286 retval = elf_hppa_sort_unwind (abfd);
1288 return retval;
1291 /* Relocate an HPPA ELF section. */
1293 static bfd_boolean
1294 elf_hppa_relocate_section (bfd *output_bfd,
1295 struct bfd_link_info *info,
1296 bfd *input_bfd,
1297 asection *input_section,
1298 bfd_byte *contents,
1299 Elf_Internal_Rela *relocs,
1300 Elf_Internal_Sym *local_syms,
1301 asection **local_sections)
1303 Elf_Internal_Shdr *symtab_hdr;
1304 Elf_Internal_Rela *rel;
1305 Elf_Internal_Rela *relend;
1306 struct elf64_hppa_link_hash_table *hppa_info;
1308 if (info->relocatable)
1309 return TRUE;
1311 hppa_info = elf64_hppa_hash_table (info);
1312 symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
1314 rel = relocs;
1315 relend = relocs + input_section->reloc_count;
1316 for (; rel < relend; rel++)
1318 int r_type;
1319 reloc_howto_type *howto = elf_hppa_howto_table + ELF_R_TYPE (rel->r_info);
1320 unsigned long r_symndx;
1321 struct elf_link_hash_entry *h;
1322 Elf_Internal_Sym *sym;
1323 asection *sym_sec;
1324 bfd_vma relocation;
1325 bfd_reloc_status_type r;
1326 const char *sym_name;
1327 const char *dyn_name;
1328 char *dynh_buf = NULL;
1329 size_t dynh_buflen = 0;
1330 struct elf64_hppa_dyn_hash_entry *dyn_h = NULL;
1332 r_type = ELF_R_TYPE (rel->r_info);
1333 if (r_type < 0 || r_type >= (int) R_PARISC_UNIMPLEMENTED)
1335 bfd_set_error (bfd_error_bad_value);
1336 return FALSE;
1339 /* This is a final link. */
1340 r_symndx = ELF_R_SYM (rel->r_info);
1341 h = NULL;
1342 sym = NULL;
1343 sym_sec = NULL;
1344 if (r_symndx < symtab_hdr->sh_info)
1346 /* This is a local symbol. */
1347 sym = local_syms + r_symndx;
1348 sym_sec = local_sections[r_symndx];
1349 relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sym_sec, rel);
1351 /* If this symbol has an entry in the PA64 dynamic hash
1352 table, then get it. */
1353 dyn_name = get_dyn_name (input_section, h, rel,
1354 &dynh_buf, &dynh_buflen);
1355 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
1356 dyn_name, FALSE, FALSE);
1359 else
1361 /* This is not a local symbol. */
1362 long indx;
1364 indx = r_symndx - symtab_hdr->sh_info;
1365 h = elf_sym_hashes (input_bfd)[indx];
1366 while (h->root.type == bfd_link_hash_indirect
1367 || h->root.type == bfd_link_hash_warning)
1368 h = (struct elf_link_hash_entry *) h->root.u.i.link;
1369 if (h->root.type == bfd_link_hash_defined
1370 || h->root.type == bfd_link_hash_defweak)
1372 sym_sec = h->root.u.def.section;
1374 /* If this symbol has an entry in the PA64 dynamic hash
1375 table, then get it. */
1376 dyn_name = get_dyn_name (input_section, h, rel,
1377 &dynh_buf, &dynh_buflen);
1378 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
1379 dyn_name, FALSE, FALSE);
1381 /* If we have a relocation against a symbol defined in a
1382 shared library and we have not created an entry in the
1383 PA64 dynamic symbol hash table for it, then we lose. */
1384 if (sym_sec->output_section == NULL && dyn_h == NULL)
1386 (*_bfd_error_handler)
1387 (_("%s: warning: unresolvable relocation against symbol `%s' from %s section"),
1388 bfd_archive_filename (input_bfd), h->root.root.string,
1389 bfd_get_section_name (input_bfd, input_section));
1390 relocation = 0;
1392 else if (sym_sec->output_section)
1393 relocation = (h->root.u.def.value
1394 + sym_sec->output_offset
1395 + sym_sec->output_section->vma);
1396 /* Value will be provided via one of the offsets in the
1397 dyn_h hash table entry. */
1398 else
1399 relocation = 0;
1401 /* Allow undefined symbols in shared libraries. */
1402 else if (info->shared
1403 && info->unresolved_syms_in_shared_libs == RM_IGNORE
1404 && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT)
1406 if (info->symbolic)
1407 (*info->callbacks->undefined_symbol)
1408 (info, h->root.root.string, input_bfd,
1409 input_section, rel->r_offset, FALSE);
1411 /* If this symbol has an entry in the PA64 dynamic hash
1412 table, then get it. */
1413 dyn_name = get_dyn_name (input_section, h, rel,
1414 &dynh_buf, &dynh_buflen);
1415 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
1416 dyn_name, FALSE, FALSE);
1418 if (dyn_h == NULL)
1420 (*_bfd_error_handler)
1421 (_("%s: warning: unresolvable relocation against symbol `%s' from %s section"),
1422 bfd_archive_filename (input_bfd), h->root.root.string,
1423 bfd_get_section_name (input_bfd, input_section));
1425 relocation = 0;
1427 else if (h->root.type == bfd_link_hash_undefweak)
1429 dyn_name = get_dyn_name (input_section, h, rel,
1430 &dynh_buf, &dynh_buflen);
1431 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
1432 dyn_name, FALSE, FALSE);
1434 if (dyn_h == NULL)
1436 (*_bfd_error_handler)
1437 (_("%s: warning: unresolvable relocation against symbol `%s' from %s section"),
1438 bfd_archive_filename (input_bfd), h->root.root.string,
1439 bfd_get_section_name (input_bfd, input_section));
1441 relocation = 0;
1443 else
1445 /* Ignore dynamic loader defined symbols. */
1446 if (elf_hppa_is_dynamic_loader_symbol (h->root.root.string))
1447 relocation = 0;
1448 else
1450 if (!((*info->callbacks->undefined_symbol)
1451 (info, h->root.root.string, input_bfd,
1452 input_section, rel->r_offset, TRUE)))
1453 return FALSE;
1454 break;
1459 if (h != NULL)
1460 sym_name = h->root.root.string;
1461 else
1463 sym_name = bfd_elf_string_from_elf_section (input_bfd,
1464 symtab_hdr->sh_link,
1465 sym->st_name);
1466 if (sym_name == NULL)
1467 return FALSE;
1468 if (*sym_name == '\0')
1469 sym_name = bfd_section_name (input_bfd, sym_sec);
1472 r = elf_hppa_final_link_relocate (rel, input_bfd, output_bfd,
1473 input_section, contents,
1474 relocation, info, sym_sec,
1475 h, dyn_h);
1477 if (r != bfd_reloc_ok)
1479 switch (r)
1481 default:
1482 abort ();
1483 case bfd_reloc_overflow:
1485 if (!((*info->callbacks->reloc_overflow)
1486 (info, sym_name, howto->name, (bfd_vma) 0,
1487 input_bfd, input_section, rel->r_offset)))
1488 return FALSE;
1490 break;
1494 return TRUE;
1497 /* Compute the value for a relocation (REL) during a final link stage,
1498 then insert the value into the proper location in CONTENTS.
1500 VALUE is a tentative value for the relocation and may be overridden
1501 and modified here based on the specific relocation to be performed.
1503 For example we do conversions for PC-relative branches in this routine
1504 or redirection of calls to external routines to stubs.
1506 The work of actually applying the relocation is left to a helper
1507 routine in an attempt to reduce the complexity and size of this
1508 function. */
1510 static bfd_reloc_status_type
1511 elf_hppa_final_link_relocate (Elf_Internal_Rela *rel,
1512 bfd *input_bfd,
1513 bfd *output_bfd,
1514 asection *input_section,
1515 bfd_byte *contents,
1516 bfd_vma value,
1517 struct bfd_link_info *info,
1518 asection *sym_sec,
1519 struct elf_link_hash_entry *h ATTRIBUTE_UNUSED,
1520 struct elf64_hppa_dyn_hash_entry *dyn_h)
1522 int insn;
1523 bfd_vma offset = rel->r_offset;
1524 bfd_signed_vma addend = rel->r_addend;
1525 reloc_howto_type *howto = elf_hppa_howto_table + ELF_R_TYPE (rel->r_info);
1526 unsigned int r_type = howto->type;
1527 bfd_byte *hit_data = contents + offset;
1528 struct elf64_hppa_link_hash_table *hppa_info = elf64_hppa_hash_table (info);
1530 insn = bfd_get_32 (input_bfd, hit_data);
1532 switch (r_type)
1534 case R_PARISC_NONE:
1535 break;
1537 /* Basic function call support.
1539 Note for a call to a function defined in another dynamic library
1540 we want to redirect the call to a stub. */
1542 /* Random PC relative relocs. */
1543 case R_PARISC_PCREL21L:
1544 case R_PARISC_PCREL14R:
1545 case R_PARISC_PCREL14F:
1546 case R_PARISC_PCREL14WR:
1547 case R_PARISC_PCREL14DR:
1548 case R_PARISC_PCREL16F:
1549 case R_PARISC_PCREL16WF:
1550 case R_PARISC_PCREL16DF:
1552 /* If this is a call to a function defined in another dynamic
1553 library, then redirect the call to the local stub for this
1554 function. */
1555 if (sym_sec == NULL || sym_sec->output_section == NULL)
1556 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1557 + hppa_info->stub_sec->output_section->vma);
1559 /* Turn VALUE into a proper PC relative address. */
1560 value -= (offset + input_section->output_offset
1561 + input_section->output_section->vma);
1563 /* Adjust for any field selectors. */
1564 if (r_type == R_PARISC_PCREL21L)
1565 value = hppa_field_adjust (value, -8 + addend, e_lsel);
1566 else if (r_type == R_PARISC_PCREL14F
1567 || r_type == R_PARISC_PCREL16F
1568 || r_type == R_PARISC_PCREL16WF
1569 || r_type == R_PARISC_PCREL16DF)
1570 value = hppa_field_adjust (value, -8 + addend, e_fsel);
1571 else
1572 value = hppa_field_adjust (value, -8 + addend, e_rsel);
1574 /* Apply the relocation to the given instruction. */
1575 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
1576 break;
1579 case R_PARISC_PCREL12F:
1580 case R_PARISC_PCREL22F:
1581 case R_PARISC_PCREL17F:
1582 case R_PARISC_PCREL22C:
1583 case R_PARISC_PCREL17C:
1584 case R_PARISC_PCREL17R:
1586 /* If this is a call to a function defined in another dynamic
1587 library, then redirect the call to the local stub for this
1588 function. */
1589 if (sym_sec == NULL || sym_sec->output_section == NULL)
1590 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1591 + hppa_info->stub_sec->output_section->vma);
1593 /* Turn VALUE into a proper PC relative address. */
1594 value -= (offset + input_section->output_offset
1595 + input_section->output_section->vma);
1597 /* Adjust for any field selectors. */
1598 if (r_type == R_PARISC_PCREL17R)
1599 value = hppa_field_adjust (value, -8 + addend, e_rsel);
1600 else
1601 value = hppa_field_adjust (value, -8 + addend, e_fsel);
1603 /* All branches are implicitly shifted by 2 places. */
1604 value >>= 2;
1606 /* Apply the relocation to the given instruction. */
1607 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
1608 break;
1611 /* Indirect references to data through the DLT. */
1612 case R_PARISC_DLTIND14R:
1613 case R_PARISC_DLTIND14F:
1614 case R_PARISC_DLTIND14DR:
1615 case R_PARISC_DLTIND14WR:
1616 case R_PARISC_DLTIND21L:
1617 case R_PARISC_LTOFF_FPTR14R:
1618 case R_PARISC_LTOFF_FPTR14DR:
1619 case R_PARISC_LTOFF_FPTR14WR:
1620 case R_PARISC_LTOFF_FPTR21L:
1621 case R_PARISC_LTOFF_FPTR16F:
1622 case R_PARISC_LTOFF_FPTR16WF:
1623 case R_PARISC_LTOFF_FPTR16DF:
1624 case R_PARISC_LTOFF_TP21L:
1625 case R_PARISC_LTOFF_TP14R:
1626 case R_PARISC_LTOFF_TP14F:
1627 case R_PARISC_LTOFF_TP14WR:
1628 case R_PARISC_LTOFF_TP14DR:
1629 case R_PARISC_LTOFF_TP16F:
1630 case R_PARISC_LTOFF_TP16WF:
1631 case R_PARISC_LTOFF_TP16DF:
1632 case R_PARISC_LTOFF16F:
1633 case R_PARISC_LTOFF16WF:
1634 case R_PARISC_LTOFF16DF:
1636 /* If this relocation was against a local symbol, then we still
1637 have not set up the DLT entry (it's not convenient to do so
1638 in the "finalize_dlt" routine because it is difficult to get
1639 to the local symbol's value).
1641 So, if this is a local symbol (h == NULL), then we need to
1642 fill in its DLT entry.
1644 Similarly we may still need to set up an entry in .opd for
1645 a local function which had its address taken. */
1646 if (dyn_h->h == NULL)
1648 /* Now do .opd creation if needed. */
1649 if (r_type == R_PARISC_LTOFF_FPTR14R
1650 || r_type == R_PARISC_LTOFF_FPTR14DR
1651 || r_type == R_PARISC_LTOFF_FPTR14WR
1652 || r_type == R_PARISC_LTOFF_FPTR21L
1653 || r_type == R_PARISC_LTOFF_FPTR16F
1654 || r_type == R_PARISC_LTOFF_FPTR16WF
1655 || r_type == R_PARISC_LTOFF_FPTR16DF)
1657 /* The first two words of an .opd entry are zero. */
1658 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset,
1659 0, 16);
1661 /* The next word is the address of the function. */
1662 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
1663 (hppa_info->opd_sec->contents
1664 + dyn_h->opd_offset + 16));
1666 /* The last word is our local __gp value. */
1667 value = _bfd_get_gp_value
1668 (hppa_info->opd_sec->output_section->owner);
1669 bfd_put_64 (hppa_info->opd_sec->owner, value,
1670 (hppa_info->opd_sec->contents
1671 + dyn_h->opd_offset + 24));
1673 /* The DLT value is the address of the .opd entry. */
1674 value = (dyn_h->opd_offset
1675 + hppa_info->opd_sec->output_offset
1676 + hppa_info->opd_sec->output_section->vma);
1677 addend = 0;
1680 bfd_put_64 (hppa_info->dlt_sec->owner,
1681 value + addend,
1682 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
1685 /* We want the value of the DLT offset for this symbol, not
1686 the symbol's actual address. Note that __gp may not point
1687 to the start of the DLT, so we have to compute the absolute
1688 address, then subtract out the value of __gp. */
1689 value = (dyn_h->dlt_offset
1690 + hppa_info->dlt_sec->output_offset
1691 + hppa_info->dlt_sec->output_section->vma);
1692 value -= _bfd_get_gp_value (output_bfd);
1694 /* All DLTIND relocations are basically the same at this point,
1695 except that we need different field selectors for the 21bit
1696 version vs the 14bit versions. */
1697 if (r_type == R_PARISC_DLTIND21L
1698 || r_type == R_PARISC_LTOFF_FPTR21L
1699 || r_type == R_PARISC_LTOFF_TP21L)
1700 value = hppa_field_adjust (value, 0, e_lsel);
1701 else if (r_type == R_PARISC_DLTIND14F
1702 || r_type == R_PARISC_LTOFF_FPTR16F
1703 || r_type == R_PARISC_LTOFF_FPTR16WF
1704 || r_type == R_PARISC_LTOFF_FPTR16DF
1705 || r_type == R_PARISC_LTOFF16F
1706 || r_type == R_PARISC_LTOFF16DF
1707 || r_type == R_PARISC_LTOFF16WF
1708 || r_type == R_PARISC_LTOFF_TP16F
1709 || r_type == R_PARISC_LTOFF_TP16WF
1710 || r_type == R_PARISC_LTOFF_TP16DF)
1711 value = hppa_field_adjust (value, 0, e_fsel);
1712 else
1713 value = hppa_field_adjust (value, 0, e_rsel);
1715 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
1716 break;
1719 case R_PARISC_DLTREL14R:
1720 case R_PARISC_DLTREL14F:
1721 case R_PARISC_DLTREL14DR:
1722 case R_PARISC_DLTREL14WR:
1723 case R_PARISC_DLTREL21L:
1724 case R_PARISC_DPREL21L:
1725 case R_PARISC_DPREL14WR:
1726 case R_PARISC_DPREL14DR:
1727 case R_PARISC_DPREL14R:
1728 case R_PARISC_DPREL14F:
1729 case R_PARISC_GPREL16F:
1730 case R_PARISC_GPREL16WF:
1731 case R_PARISC_GPREL16DF:
1733 /* Subtract out the global pointer value to make value a DLT
1734 relative address. */
1735 value -= _bfd_get_gp_value (output_bfd);
1737 /* All DLTREL relocations are basically the same at this point,
1738 except that we need different field selectors for the 21bit
1739 version vs the 14bit versions. */
1740 if (r_type == R_PARISC_DLTREL21L
1741 || r_type == R_PARISC_DPREL21L)
1742 value = hppa_field_adjust (value, addend, e_lrsel);
1743 else if (r_type == R_PARISC_DLTREL14F
1744 || r_type == R_PARISC_DPREL14F
1745 || r_type == R_PARISC_GPREL16F
1746 || r_type == R_PARISC_GPREL16WF
1747 || r_type == R_PARISC_GPREL16DF)
1748 value = hppa_field_adjust (value, addend, e_fsel);
1749 else
1750 value = hppa_field_adjust (value, addend, e_rrsel);
1752 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
1753 break;
1756 case R_PARISC_DIR21L:
1757 case R_PARISC_DIR17R:
1758 case R_PARISC_DIR17F:
1759 case R_PARISC_DIR14R:
1760 case R_PARISC_DIR14F:
1761 case R_PARISC_DIR14WR:
1762 case R_PARISC_DIR14DR:
1763 case R_PARISC_DIR16F:
1764 case R_PARISC_DIR16WF:
1765 case R_PARISC_DIR16DF:
1767 /* All DIR relocations are basically the same at this point,
1768 except that branch offsets need to be divided by four, and
1769 we need different field selectors. Note that we don't
1770 redirect absolute calls to local stubs. */
1772 if (r_type == R_PARISC_DIR21L)
1773 value = hppa_field_adjust (value, addend, e_lrsel);
1774 else if (r_type == R_PARISC_DIR17F
1775 || r_type == R_PARISC_DIR16F
1776 || r_type == R_PARISC_DIR16WF
1777 || r_type == R_PARISC_DIR16DF
1778 || r_type == R_PARISC_DIR14F)
1779 value = hppa_field_adjust (value, addend, e_fsel);
1780 else
1781 value = hppa_field_adjust (value, addend, e_rrsel);
1783 if (r_type == R_PARISC_DIR17R || r_type == R_PARISC_DIR17F)
1785 /* All branches are implicitly shifted by 2 places. */
1786 value >>= 2;
1789 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
1790 break;
1793 case R_PARISC_PLTOFF21L:
1794 case R_PARISC_PLTOFF14R:
1795 case R_PARISC_PLTOFF14F:
1796 case R_PARISC_PLTOFF14WR:
1797 case R_PARISC_PLTOFF14DR:
1798 case R_PARISC_PLTOFF16F:
1799 case R_PARISC_PLTOFF16WF:
1800 case R_PARISC_PLTOFF16DF:
1802 /* We want the value of the PLT offset for this symbol, not
1803 the symbol's actual address. Note that __gp may not point
1804 to the start of the DLT, so we have to compute the absolute
1805 address, then subtract out the value of __gp. */
1806 value = (dyn_h->plt_offset
1807 + hppa_info->plt_sec->output_offset
1808 + hppa_info->plt_sec->output_section->vma);
1809 value -= _bfd_get_gp_value (output_bfd);
1811 /* All PLTOFF relocations are basically the same at this point,
1812 except that we need different field selectors for the 21bit
1813 version vs the 14bit versions. */
1814 if (r_type == R_PARISC_PLTOFF21L)
1815 value = hppa_field_adjust (value, addend, e_lrsel);
1816 else if (r_type == R_PARISC_PLTOFF14F
1817 || r_type == R_PARISC_PLTOFF16F
1818 || r_type == R_PARISC_PLTOFF16WF
1819 || r_type == R_PARISC_PLTOFF16DF)
1820 value = hppa_field_adjust (value, addend, e_fsel);
1821 else
1822 value = hppa_field_adjust (value, addend, e_rrsel);
1824 insn = elf_hppa_relocate_insn (insn, (int) value, r_type);
1825 break;
1828 case R_PARISC_LTOFF_FPTR32:
1830 /* We may still need to create the FPTR itself if it was for
1831 a local symbol. */
1832 if (dyn_h->h == NULL)
1834 /* The first two words of an .opd entry are zero. */
1835 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
1837 /* The next word is the address of the function. */
1838 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
1839 (hppa_info->opd_sec->contents
1840 + dyn_h->opd_offset + 16));
1842 /* The last word is our local __gp value. */
1843 value = _bfd_get_gp_value
1844 (hppa_info->opd_sec->output_section->owner);
1845 bfd_put_64 (hppa_info->opd_sec->owner, value,
1846 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
1848 /* The DLT value is the address of the .opd entry. */
1849 value = (dyn_h->opd_offset
1850 + hppa_info->opd_sec->output_offset
1851 + hppa_info->opd_sec->output_section->vma);
1853 bfd_put_64 (hppa_info->dlt_sec->owner,
1854 value,
1855 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
1858 /* We want the value of the DLT offset for this symbol, not
1859 the symbol's actual address. Note that __gp may not point
1860 to the start of the DLT, so we have to compute the absolute
1861 address, then subtract out the value of __gp. */
1862 value = (dyn_h->dlt_offset
1863 + hppa_info->dlt_sec->output_offset
1864 + hppa_info->dlt_sec->output_section->vma);
1865 value -= _bfd_get_gp_value (output_bfd);
1866 bfd_put_32 (input_bfd, value, hit_data);
1867 return bfd_reloc_ok;
1870 case R_PARISC_LTOFF_FPTR64:
1871 case R_PARISC_LTOFF_TP64:
1873 /* We may still need to create the FPTR itself if it was for
1874 a local symbol. */
1875 if (dyn_h->h == NULL && r_type == R_PARISC_LTOFF_FPTR64)
1877 /* The first two words of an .opd entry are zero. */
1878 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
1880 /* The next word is the address of the function. */
1881 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
1882 (hppa_info->opd_sec->contents
1883 + dyn_h->opd_offset + 16));
1885 /* The last word is our local __gp value. */
1886 value = _bfd_get_gp_value
1887 (hppa_info->opd_sec->output_section->owner);
1888 bfd_put_64 (hppa_info->opd_sec->owner, value,
1889 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
1891 /* The DLT value is the address of the .opd entry. */
1892 value = (dyn_h->opd_offset
1893 + hppa_info->opd_sec->output_offset
1894 + hppa_info->opd_sec->output_section->vma);
1896 bfd_put_64 (hppa_info->dlt_sec->owner,
1897 value,
1898 hppa_info->dlt_sec->contents + dyn_h->dlt_offset);
1901 /* We want the value of the DLT offset for this symbol, not
1902 the symbol's actual address. Note that __gp may not point
1903 to the start of the DLT, so we have to compute the absolute
1904 address, then subtract out the value of __gp. */
1905 value = (dyn_h->dlt_offset
1906 + hppa_info->dlt_sec->output_offset
1907 + hppa_info->dlt_sec->output_section->vma);
1908 value -= _bfd_get_gp_value (output_bfd);
1909 bfd_put_64 (input_bfd, value, hit_data);
1910 return bfd_reloc_ok;
1913 case R_PARISC_DIR32:
1914 bfd_put_32 (input_bfd, value + addend, hit_data);
1915 return bfd_reloc_ok;
1917 case R_PARISC_DIR64:
1918 bfd_put_64 (input_bfd, value + addend, hit_data);
1919 return bfd_reloc_ok;
1921 case R_PARISC_GPREL64:
1922 /* Subtract out the global pointer value to make value a DLT
1923 relative address. */
1924 value -= _bfd_get_gp_value (output_bfd);
1926 bfd_put_64 (input_bfd, value + addend, hit_data);
1927 return bfd_reloc_ok;
1929 case R_PARISC_LTOFF64:
1930 /* We want the value of the DLT offset for this symbol, not
1931 the symbol's actual address. Note that __gp may not point
1932 to the start of the DLT, so we have to compute the absolute
1933 address, then subtract out the value of __gp. */
1934 value = (dyn_h->dlt_offset
1935 + hppa_info->dlt_sec->output_offset
1936 + hppa_info->dlt_sec->output_section->vma);
1937 value -= _bfd_get_gp_value (output_bfd);
1939 bfd_put_64 (input_bfd, value + addend, hit_data);
1940 return bfd_reloc_ok;
1942 case R_PARISC_PCREL32:
1944 /* If this is a call to a function defined in another dynamic
1945 library, then redirect the call to the local stub for this
1946 function. */
1947 if (sym_sec == NULL || sym_sec->output_section == NULL)
1948 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1949 + hppa_info->stub_sec->output_section->vma);
1951 /* Turn VALUE into a proper PC relative address. */
1952 value -= (offset + input_section->output_offset
1953 + input_section->output_section->vma);
1955 value += addend;
1956 value -= 8;
1957 bfd_put_32 (input_bfd, value, hit_data);
1958 return bfd_reloc_ok;
1961 case R_PARISC_PCREL64:
1963 /* If this is a call to a function defined in another dynamic
1964 library, then redirect the call to the local stub for this
1965 function. */
1966 if (sym_sec == NULL || sym_sec->output_section == NULL)
1967 value = (dyn_h->stub_offset + hppa_info->stub_sec->output_offset
1968 + hppa_info->stub_sec->output_section->vma);
1970 /* Turn VALUE into a proper PC relative address. */
1971 value -= (offset + input_section->output_offset
1972 + input_section->output_section->vma);
1974 value += addend;
1975 value -= 8;
1976 bfd_put_64 (input_bfd, value, hit_data);
1977 return bfd_reloc_ok;
1980 case R_PARISC_FPTR64:
1982 /* We may still need to create the FPTR itself if it was for
1983 a local symbol. */
1984 if (dyn_h->h == NULL)
1986 /* The first two words of an .opd entry are zero. */
1987 memset (hppa_info->opd_sec->contents + dyn_h->opd_offset, 0, 16);
1989 /* The next word is the address of the function. */
1990 bfd_put_64 (hppa_info->opd_sec->owner, value + addend,
1991 (hppa_info->opd_sec->contents
1992 + dyn_h->opd_offset + 16));
1994 /* The last word is our local __gp value. */
1995 value = _bfd_get_gp_value
1996 (hppa_info->opd_sec->output_section->owner);
1997 bfd_put_64 (hppa_info->opd_sec->owner, value,
1998 hppa_info->opd_sec->contents + dyn_h->opd_offset + 24);
2001 if (dyn_h->want_opd)
2002 /* We want the value of the OPD offset for this symbol. */
2003 value = (dyn_h->opd_offset
2004 + hppa_info->opd_sec->output_offset
2005 + hppa_info->opd_sec->output_section->vma);
2006 else
2007 /* We want the address of the symbol. */
2008 value += addend;
2010 bfd_put_64 (input_bfd, value, hit_data);
2011 return bfd_reloc_ok;
2014 case R_PARISC_SECREL32:
2015 bfd_put_32 (input_bfd,
2016 value + addend - sym_sec->output_section->vma,
2017 hit_data);
2018 return bfd_reloc_ok;
2020 case R_PARISC_SEGREL32:
2021 case R_PARISC_SEGREL64:
2023 /* If this is the first SEGREL relocation, then initialize
2024 the segment base values. */
2025 if (hppa_info->text_segment_base == (bfd_vma) -1)
2026 bfd_map_over_sections (output_bfd, elf_hppa_record_segment_addrs,
2027 hppa_info);
2029 /* VALUE holds the absolute address. We want to include the
2030 addend, then turn it into a segment relative address.
2032 The segment is derived from SYM_SEC. We assume that there are
2033 only two segments of note in the resulting executable/shlib.
2034 A readonly segment (.text) and a readwrite segment (.data). */
2035 value += addend;
2037 if (sym_sec->flags & SEC_CODE)
2038 value -= hppa_info->text_segment_base;
2039 else
2040 value -= hppa_info->data_segment_base;
2042 if (r_type == R_PARISC_SEGREL32)
2043 bfd_put_32 (input_bfd, value, hit_data);
2044 else
2045 bfd_put_64 (input_bfd, value, hit_data);
2046 return bfd_reloc_ok;
2049 /* Something we don't know how to handle. */
2050 default:
2051 return bfd_reloc_notsupported;
2054 /* Update the instruction word. */
2055 bfd_put_32 (input_bfd, (bfd_vma) insn, hit_data);
2056 return bfd_reloc_ok;
2059 /* Relocate the given INSN. VALUE should be the actual value we want
2060 to insert into the instruction, ie by this point we should not be
2061 concerned with computing an offset relative to the DLT, PC, etc.
2062 Instead this routine is meant to handle the bit manipulations needed
2063 to insert the relocation into the given instruction. */
2065 static int
2066 elf_hppa_relocate_insn (int insn, int sym_value, unsigned int r_type)
2068 switch (r_type)
2070 /* This is any 22 bit branch. In PA2.0 syntax it corresponds to
2071 the "B" instruction. */
2072 case R_PARISC_PCREL22F:
2073 case R_PARISC_PCREL22C:
2074 return (insn & ~0x3ff1ffd) | re_assemble_22 (sym_value);
2076 /* This is any 12 bit branch. */
2077 case R_PARISC_PCREL12F:
2078 return (insn & ~0x1ffd) | re_assemble_12 (sym_value);
2080 /* This is any 17 bit branch. In PA2.0 syntax it also corresponds
2081 to the "B" instruction as well as BE. */
2082 case R_PARISC_PCREL17F:
2083 case R_PARISC_DIR17F:
2084 case R_PARISC_DIR17R:
2085 case R_PARISC_PCREL17C:
2086 case R_PARISC_PCREL17R:
2087 return (insn & ~0x1f1ffd) | re_assemble_17 (sym_value);
2089 /* ADDIL or LDIL instructions. */
2090 case R_PARISC_DLTREL21L:
2091 case R_PARISC_DLTIND21L:
2092 case R_PARISC_LTOFF_FPTR21L:
2093 case R_PARISC_PCREL21L:
2094 case R_PARISC_LTOFF_TP21L:
2095 case R_PARISC_DPREL21L:
2096 case R_PARISC_PLTOFF21L:
2097 case R_PARISC_DIR21L:
2098 return (insn & ~0x1fffff) | re_assemble_21 (sym_value);
2100 /* LDO and integer loads/stores with 14 bit displacements. */
2101 case R_PARISC_DLTREL14R:
2102 case R_PARISC_DLTREL14F:
2103 case R_PARISC_DLTIND14R:
2104 case R_PARISC_DLTIND14F:
2105 case R_PARISC_LTOFF_FPTR14R:
2106 case R_PARISC_PCREL14R:
2107 case R_PARISC_PCREL14F:
2108 case R_PARISC_LTOFF_TP14R:
2109 case R_PARISC_LTOFF_TP14F:
2110 case R_PARISC_DPREL14R:
2111 case R_PARISC_DPREL14F:
2112 case R_PARISC_PLTOFF14R:
2113 case R_PARISC_PLTOFF14F:
2114 case R_PARISC_DIR14R:
2115 case R_PARISC_DIR14F:
2116 return (insn & ~0x3fff) | low_sign_unext (sym_value, 14);
2118 /* PA2.0W LDO and integer loads/stores with 16 bit displacements. */
2119 case R_PARISC_LTOFF_FPTR16F:
2120 case R_PARISC_PCREL16F:
2121 case R_PARISC_LTOFF_TP16F:
2122 case R_PARISC_GPREL16F:
2123 case R_PARISC_PLTOFF16F:
2124 case R_PARISC_DIR16F:
2125 case R_PARISC_LTOFF16F:
2126 return (insn & ~0xffff) | re_assemble_16 (sym_value);
2128 /* Doubleword loads and stores with a 14 bit displacement. */
2129 case R_PARISC_DLTREL14DR:
2130 case R_PARISC_DLTIND14DR:
2131 case R_PARISC_LTOFF_FPTR14DR:
2132 case R_PARISC_LTOFF_FPTR16DF:
2133 case R_PARISC_PCREL14DR:
2134 case R_PARISC_PCREL16DF:
2135 case R_PARISC_LTOFF_TP14DR:
2136 case R_PARISC_LTOFF_TP16DF:
2137 case R_PARISC_DPREL14DR:
2138 case R_PARISC_GPREL16DF:
2139 case R_PARISC_PLTOFF14DR:
2140 case R_PARISC_PLTOFF16DF:
2141 case R_PARISC_DIR14DR:
2142 case R_PARISC_DIR16DF:
2143 case R_PARISC_LTOFF16DF:
2144 return (insn & ~0x3ff1) | (((sym_value & 0x2000) >> 13)
2145 | ((sym_value & 0x1ff8) << 1));
2147 /* Floating point single word load/store instructions. */
2148 case R_PARISC_DLTREL14WR:
2149 case R_PARISC_DLTIND14WR:
2150 case R_PARISC_LTOFF_FPTR14WR:
2151 case R_PARISC_LTOFF_FPTR16WF:
2152 case R_PARISC_PCREL14WR:
2153 case R_PARISC_PCREL16WF:
2154 case R_PARISC_LTOFF_TP14WR:
2155 case R_PARISC_LTOFF_TP16WF:
2156 case R_PARISC_DPREL14WR:
2157 case R_PARISC_GPREL16WF:
2158 case R_PARISC_PLTOFF14WR:
2159 case R_PARISC_PLTOFF16WF:
2160 case R_PARISC_DIR16WF:
2161 case R_PARISC_DIR14WR:
2162 case R_PARISC_LTOFF16WF:
2163 return (insn & ~0x3ff9) | (((sym_value & 0x2000) >> 13)
2164 | ((sym_value & 0x1ffc) << 1));
2166 default:
2167 return insn;
2170 #endif