1 /* Common code for PA ELF implementations.
2 Copyright (C) 1999 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
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. */
29 #define ELF_R_TYPE(X) ELF64_R_TYPE(X)
30 #define ELF_R_SYM(X) ELF64_R_SYM(X)
31 #define _bfd_elf_hppa_gen_reloc_type _bfd_elf64_hppa_gen_reloc_type
32 #define elf_hppa_relocate_section elf64_hppa_relocate_section
33 #define bfd_elf_bfd_final_link bfd_elf64_bfd_final_link
34 #define elf_hppa_final_link elf64_hppa_final_link
37 #define ELF_R_TYPE(X) ELF32_R_TYPE(X)
38 #define ELF_R_SYM(X) ELF32_R_SYM(X)
39 #define _bfd_elf_hppa_gen_reloc_type _bfd_elf32_hppa_gen_reloc_type
40 #define elf_hppa_relocate_section elf32_hppa_relocate_section
41 #define bfd_elf_bfd_final_link bfd_elf32_bfd_final_link
42 #define elf_hppa_final_link elf32_hppa_final_link
46 elf_hppa_relocate_section
47 PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *,
48 bfd_byte *, Elf_Internal_Rela *, Elf_Internal_Sym *, asection **));
50 static bfd_reloc_status_type elf_hppa_final_link_relocate
51 PARAMS ((Elf_Internal_Rela *, bfd *, bfd *, asection *,
52 bfd_byte *, bfd_vma, struct bfd_link_info *,
53 asection *, struct elf_link_hash_entry *,
54 struct elf64_hppa_dyn_hash_entry *));
56 static unsigned long elf_hppa_relocate_insn
57 PARAMS ((unsigned long, long, unsigned long));
59 static boolean elf_hppa_add_symbol_hook
60 PARAMS ((bfd *, struct bfd_link_info *, const Elf_Internal_Sym *,
61 const char **, flagword *, asection **, bfd_vma *));
63 static boolean elf_hppa_final_link
64 PARAMS ((bfd *, struct bfd_link_info *));
66 /* ELF/PA relocation howto entries. */
68 static reloc_howto_type elf_hppa_howto_table[ELF_HOWTO_TABLE_SIZE] =
70 {R_PARISC_NONE, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_NONE"},
72 /* The values in DIR32 are to placate the check in
73 _bfd_stab_section_find_nearest_line. */
74 {R_PARISC_DIR32, 0, 2, 32, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR32", false, 0, 0xffffffff, false},
75 {R_PARISC_DIR21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR21L"},
76 {R_PARISC_DIR17R, 0, 0, 17, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR17R"},
77 {R_PARISC_DIR17F, 0, 0, 17, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR17F"},
78 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
79 {R_PARISC_DIR14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR14R"},
80 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
81 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
82 {R_PARISC_PCREL32, 0, 0, 32, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL32"},
84 {R_PARISC_PCREL21L, 0, 0, 21, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL21L"},
85 {R_PARISC_PCREL17R, 0, 0, 17, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL17R"},
86 {R_PARISC_PCREL17F, 0, 0, 17, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL17F"},
87 {R_PARISC_PCREL17C, 0, 0, 17, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL17C"},
88 {R_PARISC_PCREL14R, 0, 0, 14, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL14R"},
89 {R_PARISC_PCREL14F, 0, 0, 14, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL14F"},
90 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
91 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
92 {R_PARISC_DPREL21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DPREL21L"},
93 {R_PARISC_DPREL14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DPREL14WR"},
95 {R_PARISC_DPREL14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DPREL14DR"},
96 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
97 {R_PARISC_DPREL14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DPREL14R"},
98 {R_PARISC_DPREL14F, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DPREL14F"},
99 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
100 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
101 {R_PARISC_DLTREL21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTREL21L"},
102 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
103 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
104 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
106 {R_PARISC_DLTREL14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTREL14R"},
107 {R_PARISC_DLTREL14F, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTREL14F"},
108 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
109 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
110 {R_PARISC_DLTIND21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTIND21L"},
111 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
112 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
113 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
114 {R_PARISC_DLTIND14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTIND14R"},
115 {R_PARISC_DLTIND14F, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTIND14F"},
117 {R_PARISC_SETBASE, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_SETBASE"},
118 {R_PARISC_SECREL32, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_SECREL32"},
119 {R_PARISC_BASEREL21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL21L"},
120 {R_PARISC_BASEREL17R, 0, 0, 17, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL17R"},
121 {R_PARISC_BASEREL17F, 0, 0, 17, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL17F"},
122 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
123 {R_PARISC_BASEREL14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL14R"},
124 {R_PARISC_BASEREL14F, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL14F"},
125 {R_PARISC_SEGBASE, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_SEGBASE"},
126 {R_PARISC_SEGREL32, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_SEGREL32"},
128 {R_PARISC_PLTOFF21L, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF21L"},
129 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
130 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
131 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
132 {R_PARISC_PLTOFF14R, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF14R"},
133 {R_PARISC_PLTOFF14F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF14F"},
134 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
135 {R_PARISC_LTOFF_FPTR32, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR32"},
136 {R_PARISC_LTOFF_FPTR21L, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR21L"},
137 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
139 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
140 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
141 {R_PARISC_LTOFF_FPTR14R, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14R"},
142 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
143 {R_PARISC_FPTR64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_FPTR64"},
144 {R_PARISC_PLABEL32, 0, 0, 32, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLABEL32"},
145 {R_PARISC_PLABEL21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLABEL21L"},
146 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
147 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
148 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
150 {R_PARISC_PLABEL14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLABEL14R"},
151 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
152 {R_PARISC_PCREL64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL64"},
153 {R_PARISC_PCREL22C, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL22C"},
154 {R_PARISC_PCREL22F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL22F"},
155 {R_PARISC_PCREL14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL14WR"},
156 {R_PARISC_PCREL14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL14DR"},
157 {R_PARISC_PCREL16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL16F"},
158 {R_PARISC_PCREL16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL16WF"},
159 {R_PARISC_PCREL16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL16DF"},
161 {R_PARISC_DIR64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR64"},
162 {R_PARISC_NONE, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_NONE"},
163 {R_PARISC_NONE, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_NONE"},
164 {R_PARISC_DIR14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR14WR"},
165 {R_PARISC_DIR14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR14DR"},
166 {R_PARISC_DIR16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR16F"},
167 {R_PARISC_DIR16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR16WF"},
168 {R_PARISC_DIR16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR16DF"},
169 {R_PARISC_GPREL64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_GPREL64"},
170 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
172 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
173 {R_PARISC_DLTREL14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTREL14WR"},
174 {R_PARISC_DLTREL14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTREL14DR"},
175 {R_PARISC_GPREL16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_GPREL16F"},
176 {R_PARISC_GPREL16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_GPREL16WF"},
177 {R_PARISC_GPREL16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_GPREL16DF"},
178 {R_PARISC_LTOFF64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF64"},
179 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
180 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
181 {R_PARISC_DLTIND14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTIND14WR"},
183 {R_PARISC_DLTIND14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTIND14DR"},
184 {R_PARISC_LTOFF16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF16F"},
185 {R_PARISC_LTOFF16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF16DF"},
186 {R_PARISC_LTOFF16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF16DF"},
187 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
188 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
189 {R_PARISC_BASEREL14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BSEREL14WR"},
190 {R_PARISC_BASEREL14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL14DR"},
191 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
192 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
194 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
195 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
196 {R_PARISC_SEGREL64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_SEGREL64"},
197 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
198 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
199 {R_PARISC_PLTOFF14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF14WR"},
200 {R_PARISC_PLTOFF14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF14DR"},
201 {R_PARISC_PLTOFF16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF16F"},
202 {R_PARISC_PLTOFF16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF16WF"},
203 {R_PARISC_PLTOFF16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF16DF"},
205 {R_PARISC_LTOFF_FPTR64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
206 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
207 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
208 {R_PARISC_LTOFF_FPTR14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14WR"},
209 {R_PARISC_LTOFF_FPTR14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14DR"},
210 {R_PARISC_LTOFF_FPTR16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16F"},
211 {R_PARISC_LTOFF_FPTR16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16WF"},
212 {R_PARISC_LTOFF_FPTR16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
213 {R_PARISC_COPY, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_COPY"},
214 {R_PARISC_IPLT, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_IPLT"},
216 {R_PARISC_EPLT, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_EPLT"},
217 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
218 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
219 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
220 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
221 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
222 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
223 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
224 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
225 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
227 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
228 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
229 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
230 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
231 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
232 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
233 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
234 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
235 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
236 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
238 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
239 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
240 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
241 {R_PARISC_TPREL32, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_TPREL32"},
242 {R_PARISC_TPREL21L, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_TPREL21L"},
243 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
244 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
245 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
246 {R_PARISC_TPREL14R, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_TPREL14R"},
247 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
249 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
250 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
251 {R_PARISC_LTOFF_TP21L, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP21L"},
252 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
253 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
254 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
255 {R_PARISC_LTOFF_TP14R, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
256 {R_PARISC_LTOFF_TP14F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14F"},
257 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
258 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
260 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
261 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
262 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
263 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
264 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
265 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
266 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
267 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
268 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
269 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
271 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
272 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
273 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
274 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
275 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
276 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
277 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
278 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
279 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
280 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
282 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
283 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
284 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
285 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
286 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
287 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
288 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
289 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
290 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
291 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
293 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
294 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
295 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
296 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
297 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
298 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
299 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
300 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
301 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
302 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
304 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
305 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
306 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED"},
307 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
308 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
309 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
310 {R_PARISC_TPREL64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_TPREL64"},
311 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
312 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
313 {R_PARISC_TPREL14WR, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_TPREL14WR"},
315 {R_PARISC_TPREL14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_TPREL14DR"},
316 {R_PARISC_TPREL16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_TPREL16F"},
317 {R_PARISC_TPREL16WF, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_TPREL16WF"},
318 {R_PARISC_TPREL16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_TPREL16DF"},
319 {R_PARISC_LTOFF_TP64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP64"},
320 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
321 {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED"},
322 {R_PARISC_LTOFF_TP14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14WR"},
323 {R_PARISC_LTOFF_TP14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14DR"},
324 {R_PARISC_LTOFF_TP16F, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_LTOFF_TP16F"},
326 {R_PARISC_LTOFF_TP16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16WF"},
327 {R_PARISC_LTOFF_TP16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16DF"},
330 #define OFFSET_14R_FROM_21L 4
331 #define OFFSET_14F_FROM_21L 5
333 /* Return one (or more) BFD relocations which implement the base
334 relocation with modifications based on format and field. */
336 elf_hppa_reloc_type **
337 _bfd_elf_hppa_gen_reloc_type (abfd, base_type, format, field, ignore, sym)
339 elf_hppa_reloc_type base_type;
345 elf_hppa_reloc_type *finaltype;
346 elf_hppa_reloc_type **final_types;
348 /* Allocate slots for the BFD relocation. */
349 final_types = ((elf_hppa_reloc_type **)
350 bfd_alloc (abfd, sizeof (elf_hppa_reloc_type *) * 2));
351 if (final_types == NULL)
354 /* Allocate space for the relocation itself. */
355 finaltype = ((elf_hppa_reloc_type *)
356 bfd_alloc (abfd, sizeof (elf_hppa_reloc_type)));
357 if (finaltype == NULL)
360 /* Some reasonable defaults. */
361 final_types[0] = finaltype;
362 final_types[1] = NULL;
364 #define final_type finaltype[0]
366 final_type = base_type;
368 /* Just a tangle of nested switch statements to deal with the braindamage
369 that a different field selector means a completely different relocation
373 /* We have been using generic relocation types. However, that may not
374 really make sense. Anyway, we need to support both R_PARISC_DIR64
375 and R_PARISC_DIR32 here. */
378 case R_HPPA_ABS_CALL:
386 final_type = R_PARISC_DIR14R;
389 final_type = R_PARISC_DLTIND14R;
392 final_type = R_PARISC_LTOFF_FPTR14DR;
395 final_type = R_PARISC_DLTIND14F;
398 final_type = R_PARISC_PLABEL14R;
409 final_type = R_PARISC_DIR17F;
413 final_type = R_PARISC_DIR17R;
425 final_type = R_PARISC_DIR21L;
428 final_type = R_PARISC_DLTIND21L;
431 final_type = R_PARISC_LTOFF_FPTR21L;
434 final_type = R_PARISC_PLABEL21L;
445 final_type = R_PARISC_DIR32;
446 /* When in 64bit mode, a 32bit relocation is supposed to
447 be a section relative relocation. Dwarf2 (for example)
448 uses 32bit section relative relocations. */
449 if (bfd_get_arch_info (abfd)->bits_per_address != 32)
450 final_type = R_PARISC_SECREL32;
453 final_type = R_PARISC_PLABEL32;
464 final_type = R_PARISC_DIR64;
467 final_type = R_PARISC_FPTR64;
488 final_type = base_type + OFFSET_14R_FROM_21L;
491 final_type = base_type + OFFSET_14F_FROM_21L;
503 final_type = base_type;
516 case R_HPPA_PCREL_CALL:
524 final_type = R_PARISC_PCREL14R;
527 final_type = R_PARISC_PCREL14F;
539 final_type = R_PARISC_PCREL17R;
542 final_type = R_PARISC_PCREL17F;
553 final_type = R_PARISC_PCREL22F;
565 final_type = R_PARISC_PCREL21L;
577 case R_PARISC_SEGREL32:
578 case R_PARISC_SEGBASE:
579 /* The defaults are fine for these cases. */
589 /* Translate from an elf into field into a howto relocation pointer. */
592 elf_hppa_info_to_howto (abfd, bfd_reloc, elf_reloc)
595 Elf_Internal_Rela *elf_reloc;
597 BFD_ASSERT (ELF_R_TYPE(elf_reloc->r_info)
598 < (unsigned int) R_PARISC_UNIMPLEMENTED);
599 bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)];
602 /* Translate from an elf into field into a howto relocation pointer. */
605 elf_hppa_info_to_howto_rel (abfd, bfd_reloc, elf_reloc)
608 Elf_Internal_Rel *elf_reloc;
610 BFD_ASSERT (ELF_R_TYPE(elf_reloc->r_info)
611 < (unsigned int) R_PARISC_UNIMPLEMENTED);
612 bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)];
615 /* Return the address of the howto table entry to perform the CODE
616 relocation for an ARCH machine. */
618 static reloc_howto_type *
619 elf_hppa_reloc_type_lookup (abfd, code)
621 bfd_reloc_code_real_type code;
623 if ((int) code < (int) R_PARISC_UNIMPLEMENTED)
625 BFD_ASSERT ((int) elf_hppa_howto_table[(int) code].type == (int) code);
626 return &elf_hppa_howto_table[(int) code];
632 elf_hppa_final_write_processing (abfd, linker)
636 int mach = bfd_get_mach (abfd);
638 elf_elfheader (abfd)->e_flags &= ~(EF_PARISC_ARCH | EF_PARISC_TRAPNIL
639 | EF_PARISC_EXT | EF_PARISC_LSB
640 | EF_PARISC_WIDE | EF_PARISC_NO_KABP
641 | EF_PARISC_LAZYSWAP);
644 elf_elfheader (abfd)->e_flags |= EFA_PARISC_1_0;
646 elf_elfheader (abfd)->e_flags |= EFA_PARISC_1_1;
648 elf_elfheader (abfd)->e_flags |= EFA_PARISC_2_0;
650 elf_elfheader (abfd)->e_flags |= EF_PARISC_WIDE | EFA_PARISC_2_0;
653 /* Return true if SYM represents a local label symbol. */
656 elf_hppa_is_local_label_name (abfd, name)
657 bfd *abfd ATTRIBUTE_UNUSED;
660 return (name[0] == 'L' && name[1] == '$');
663 /* Set the correct type for an ELF section. We do this by the
664 section name, which is a hack, but ought to work. */
667 elf_hppa_fake_sections (abfd, hdr, sec)
669 Elf64_Internal_Shdr *hdr;
672 register const char *name;
674 name = bfd_get_section_name (abfd, sec);
676 if (strcmp (name, ".PARISC.unwind") == 0)
680 hdr->sh_type = SHT_LOPROC + 1;
681 /* ?!? How are unwinds supposed to work for symbols in arbitrary
682 sections? Or what if we have multiple .text sections in a single
683 .o file? HP really messed up on this one.
685 Ugh. We can not use elf_section_data (sec)->this_idx at this
686 point because it is not initialized yet.
688 So we (gasp) recompute it here. Hopefully nobody ever changes the
689 way sections are numbered in elf.c! */
690 for (sec = abfd->sections, indx = 1; sec; sec = sec->next, indx++)
692 if (sec->name && strcmp (sec->name, ".text") == 0)
699 /* I have no idea if this is really necessary or what it means. */
705 /* Hook called by the linker routine which adds symbols from an object
706 file. HP's libraries define symbols with HP specific section
707 indices, which we have to handle. */
710 elf_hppa_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
712 struct bfd_link_info *info ATTRIBUTE_UNUSED;
713 const Elf_Internal_Sym *sym;
714 const char **namep ATTRIBUTE_UNUSED;
715 flagword *flagsp ATTRIBUTE_UNUSED;
719 int index = sym->st_shndx;
723 case SHN_PARISC_ANSI_COMMON:
724 *secp = bfd_make_section_old_way (abfd, ".PARISC.ansi.common");
725 (*secp)->flags |= SEC_IS_COMMON;
726 *valp = sym->st_size;
729 case SHN_PARISC_HUGE_COMMON:
730 *secp = bfd_make_section_old_way (abfd, ".PARISC.huge.common");
731 (*secp)->flags |= SEC_IS_COMMON;
732 *valp = sym->st_size;
739 /* Called after we have seen all the input files/sections, but before
740 final symbol resolution and section placement has been determined.
742 We use this hook to (possibly) provide a value for __gp, then we
743 fall back to the generic ELF final link routine. */
746 elf_hppa_final_link (abfd, info)
748 struct bfd_link_info *info;
750 /* Make sure we've got ourselves a suitable __gp value. */
751 if (!info->relocateable)
753 bfd_vma min_short_vma = (bfd_vma) -1, max_short_vma = 0;
754 struct elf_link_hash_entry *gp;
758 /* Find the .opd section. __gp's value should be the same as
759 the start of .PARISC.global section. */
760 for (os = abfd->sections; os ; os = os->next)
764 /* This would be cleaner if we marked sections with an attribute
765 indicating they are short sections. */
766 if (strcmp (os->name, ".PARISC.global") == 0)
770 BFD_ASSERT (os != NULL)
772 gp_val = (os->output_section->vma + os->output_offset);
774 gp = elf_link_hash_lookup (elf_hash_table (info), "__gp", true,
776 gp->root.type = bfd_link_hash_defined;
777 gp->root.u.def.section = os;
778 gp->root.u.def.value = 0;
779 _bfd_set_gp_value (abfd, gp_val);
782 /* Invoke the regular ELF backend linker to do all the work. */
783 return bfd_elf_bfd_final_link (abfd, info);
786 /* Relocate an HPPA ELF section. */
789 elf_hppa_relocate_section (output_bfd, info, input_bfd, input_section,
790 contents, relocs, local_syms, local_sections)
792 struct bfd_link_info *info;
794 asection *input_section;
796 Elf_Internal_Rela *relocs;
797 Elf_Internal_Sym *local_syms;
798 asection **local_sections;
800 Elf_Internal_Shdr *symtab_hdr;
801 Elf_Internal_Rela *rel;
802 Elf_Internal_Rela *relend;
803 struct elf64_hppa_link_hash_table *hppa_info = elf64_hppa_hash_table (info);
805 symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
808 relend = relocs + input_section->reloc_count;
809 for (; rel < relend; rel++)
812 reloc_howto_type *howto;
813 unsigned long r_symndx;
814 struct elf_link_hash_entry *h;
815 Elf_Internal_Sym *sym;
818 bfd_reloc_status_type r;
819 const char *sym_name;
821 char *dynh_buf = NULL;
822 size_t dynh_buflen = 0;
823 struct elf64_hppa_dyn_hash_entry *dyn_h = NULL;
825 r_type = ELF_R_TYPE (rel->r_info);
826 if (r_type < 0 || r_type >= (int) R_PARISC_UNIMPLEMENTED)
828 bfd_set_error (bfd_error_bad_value);
832 r_symndx = ELF_R_SYM (rel->r_info);
834 if (info->relocateable)
836 /* This is a relocateable link. We don't have to change
837 anything, unless the reloc is against a section symbol,
838 in which case we have to adjust according to where the
839 section symbol winds up in the output section. */
840 if (r_symndx < symtab_hdr->sh_info)
842 sym = local_syms + r_symndx;
843 if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
845 sym_sec = local_sections[r_symndx];
846 rel->r_addend += sym_sec->output_offset;
853 /* This is a final link. */
857 if (r_symndx < symtab_hdr->sh_info)
859 /* This is a local symbol. */
860 sym = local_syms + r_symndx;
861 sym_sec = local_sections[r_symndx];
862 relocation = ((ELF_ST_TYPE (sym->st_info) == STT_SECTION
864 + sym_sec->output_offset
865 + sym_sec->output_section->vma);
867 /* If this symbol has an entry in the PA64 dynamic hash
868 table, then get it. */
869 dyn_name = get_dyn_name (input_bfd, h, rel,
870 &dynh_buf, &dynh_buflen);
871 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
872 dyn_name, false, false);
877 /* This is not a local symbol. */
880 indx = r_symndx - symtab_hdr->sh_info;
881 h = elf_sym_hashes (input_bfd)[indx];
882 while (h->root.type == bfd_link_hash_indirect
883 || h->root.type == bfd_link_hash_warning)
884 h = (struct elf_link_hash_entry *) h->root.u.i.link;
885 if (h->root.type == bfd_link_hash_defined
886 || h->root.type == bfd_link_hash_defweak)
888 sym_sec = h->root.u.def.section;
891 /* If this symbol has an entry in the PA64 dynamic hash
892 table, then get it. */
893 dyn_name = get_dyn_name (input_bfd, h, rel,
894 &dynh_buf, &dynh_buflen);
895 dyn_h = elf64_hppa_dyn_hash_lookup (&hppa_info->dyn_hash_table,
896 dyn_name, false, false);
898 /* If we have a relocation against a symbol defined in a
899 shared library and we have not created an entry in the
900 PA64 dynamic symbol hash table for it, then we lose. */
901 if (sym_sec->output_section == NULL && dyn_h == NULL)
903 (*_bfd_error_handler)
904 (_("%s: warning: unresolvable relocation against symbol `%s' from %s section"),
905 bfd_get_filename (input_bfd), h->root.root.string,
906 bfd_get_section_name (input_bfd, input_section));
909 else if (sym_sec->output_section)
910 relocation = (h->root.u.def.value
911 + sym_sec->output_offset
912 + sym_sec->output_section->vma);
913 /* Value will be provided via one of the offsets in the
914 dyn_h hash table entry. */
918 else if (h->root.type == bfd_link_hash_undefweak)
922 if (!((*info->callbacks->undefined_symbol)
923 (info, h->root.root.string, input_bfd,
924 input_section, rel->r_offset)))
931 sym_name = h->root.root.string;
934 sym_name = bfd_elf_string_from_elf_section (input_bfd,
937 if (sym_name == NULL)
939 if (*sym_name == '\0')
940 sym_name = bfd_section_name (input_bfd, sym_sec);
943 r = elf_hppa_final_link_relocate (rel, input_bfd, output_bfd,
944 input_section, contents,
945 relocation, info, sym_sec,
948 if (r != bfd_reloc_ok)
954 case bfd_reloc_overflow:
956 if (!((*info->callbacks->reloc_overflow)
957 (info, sym_name, howto->name, (bfd_vma) 0,
958 input_bfd, input_section, rel->r_offset)))
969 /* Compute the value for a relocation (REL) during a final link stage,
970 then insert the value into the proper location in CONTENTS.
972 VALUE is a tentative value for the relocation and may be overridden
973 and modified here based on the specific relocation to be performed.
975 For example we do conversions for PC-relative branches in this routine
976 or redirection of calls to external routines to stubs.
978 The work of actually applying the relocation is left to a helper
979 routine in an attempt to reduce the complexity and size of this
982 static bfd_reloc_status_type
983 elf_hppa_final_link_relocate (rel, input_bfd, output_bfd,
984 input_section, contents, value,
985 info, sym_sec, h, dyn_h)
986 Elf_Internal_Rela *rel;
989 asection *input_section;
992 struct bfd_link_info *info;
994 struct elf_link_hash_entry *h;
995 struct elf64_hppa_dyn_hash_entry *dyn_h;
998 bfd_vma offset = rel->r_offset;
999 bfd_vma addend = rel->r_addend;
1000 reloc_howto_type *howto = elf_hppa_howto_table + ELF_R_TYPE (rel->r_info);
1001 unsigned long r_type = howto->type;
1002 unsigned long r_format = howto->bitsize;
1003 unsigned long r_field = e_fsel;
1004 bfd_byte *hit_data = contents + offset;
1005 struct elf64_hppa_link_hash_table *hppa_info = elf64_hppa_hash_table (info);
1007 insn = bfd_get_32 (input_bfd, hit_data);
1009 /* For reference here a quick summary of the relocations found in the
1010 HPUX 11.00 PA64 .o and .a files, but not yet implemented. This is mostly
1011 a guide to help prioritize what relocation support is worked on first.
1012 The list will be deleted eventually.
1014 27210 R_PARISC_SEGREL32 */
1021 /* Random PC relative relocs. */
1022 case R_PARISC_PCREL21L:
1023 case R_PARISC_PCREL14R:
1024 case R_PARISC_PCREL14F:
1025 case R_PARISC_PCREL14WR:
1026 case R_PARISC_PCREL14DR:
1027 case R_PARISC_PCREL16F:
1028 case R_PARISC_PCREL16WF:
1029 case R_PARISC_PCREL16DF:
1031 if (r_type == R_PARISC_PCREL21L)
1033 else if (r_type == R_PARISC_PCREL14F
1034 || r_type == R_PARISC_PCREL16F
1035 || r_type == R_PARISC_PCREL16WF
1036 || r_type == R_PARISC_PCREL16DF)
1041 /* If this is a call to a function defined in another dynamic
1042 library, then redirect the call to the local stub for this
1044 if (sym_sec->output_section == NULL)
1045 value = dyn_h->stub_offset;
1047 /* Turn VALUE into a proper PC relative address. */
1048 value -= (offset + input_section->output_offset
1049 + input_section->output_section->vma);
1051 /* Adjust for any field selectors. */
1052 value = hppa_field_adjust (value, -8 + addend, r_field);
1054 /* Apply the relocation to the given instruction. */
1055 insn = elf_hppa_relocate_insn (insn, value, r_type);
1059 /* Basic function call support. I'm not entirely sure if PCREL14F is
1060 actually needed or even handled correctly.
1062 Note for a call to a function defined in another dynamic library
1063 we want to redirect the call to a stub. */
1064 case R_PARISC_PCREL22F:
1065 case R_PARISC_PCREL17F:
1066 case R_PARISC_PCREL22C:
1067 case R_PARISC_PCREL17C:
1068 case R_PARISC_PCREL17R:
1070 if (r_type == R_PARISC_PCREL17R)
1075 /* If this is a call to a function defined in another dynamic
1076 library, then redirect the call to the local stub for this
1078 if (sym_sec->output_section == NULL)
1079 value = dyn_h->stub_offset;
1081 /* Turn VALUE into a proper PC relative address. */
1082 value -= (offset + input_section->output_offset
1083 + input_section->output_section->vma);
1085 /* Adjust for any field selectors. */
1086 value = hppa_field_adjust (value, -8 + addend, e_fsel);
1088 /* All branches are implicitly shifted by 2 places. */
1091 /* Apply the relocation to the given instruction. */
1092 insn = elf_hppa_relocate_insn (insn, value, r_type);
1096 /* Indirect references to data through the DLT. */
1097 case R_PARISC_DLTIND14R:
1098 case R_PARISC_DLTIND14F:
1099 case R_PARISC_DLTIND14DR:
1100 case R_PARISC_DLTIND14WR:
1101 case R_PARISC_DLTIND21L:
1102 case R_PARISC_LTOFF_FPTR14R:
1103 case R_PARISC_LTOFF_FPTR14DR:
1104 case R_PARISC_LTOFF_FPTR14WR:
1105 case R_PARISC_LTOFF_FPTR21L:
1106 case R_PARISC_LTOFF_FPTR16F:
1107 case R_PARISC_LTOFF_FPTR16WF:
1108 case R_PARISC_LTOFF_FPTR16DF:
1109 case R_PARISC_LTOFF_TP21L:
1110 case R_PARISC_LTOFF_TP14R:
1111 case R_PARISC_LTOFF_TP14F:
1112 case R_PARISC_LTOFF_TP14WR:
1113 case R_PARISC_LTOFF_TP14DR:
1114 case R_PARISC_LTOFF_TP16F:
1115 case R_PARISC_LTOFF_TP16WF:
1116 case R_PARISC_LTOFF_TP16DF:
1117 case R_PARISC_LTOFF16F:
1118 case R_PARISC_LTOFF16WF:
1119 case R_PARISC_LTOFF16DF:
1121 /* We want the value of the DLT offset for this symbol, not
1122 the symbol's actual address. */
1123 value = dyn_h->dlt_offset + hppa_info->dlt_sec->output_offset;
1125 /* All DLTIND relocations are basically the same at this point,
1126 except that we need different field selectors for the 21bit
1127 version vs the 14bit versions. */
1128 if (r_type == R_PARISC_DLTIND21L
1129 || r_type == R_PARISC_LTOFF_FPTR21L
1130 || r_type == R_PARISC_LTOFF_TP21L)
1131 value = hppa_field_adjust (value, addend, e_lrsel);
1132 else if (r_type == R_PARISC_DLTIND14F
1133 || r_type == R_PARISC_LTOFF_FPTR16F
1134 || r_type == R_PARISC_LTOFF_FPTR16WF
1135 || r_type == R_PARISC_LTOFF_FPTR16DF
1136 || r_type == R_PARISC_LTOFF16F
1137 || r_type == R_PARISC_LTOFF16DF
1138 || r_type == R_PARISC_LTOFF16WF
1139 || r_type == R_PARISC_LTOFF_TP16F
1140 || r_type == R_PARISC_LTOFF_TP16WF
1141 || r_type == R_PARISC_LTOFF_TP16DF)
1142 value = hppa_field_adjust (value, addend, e_fsel);
1144 value = hppa_field_adjust (value, addend, e_rrsel);
1146 insn = elf_hppa_relocate_insn (insn, value, r_type);
1150 case R_PARISC_DLTREL14R:
1151 case R_PARISC_DLTREL14F:
1152 case R_PARISC_DLTREL14DR:
1153 case R_PARISC_DLTREL14WR:
1154 case R_PARISC_DLTREL21L:
1155 case R_PARISC_DPREL21L:
1156 case R_PARISC_DPREL14WR:
1157 case R_PARISC_DPREL14DR:
1158 case R_PARISC_DPREL14R:
1159 case R_PARISC_DPREL14F:
1160 case R_PARISC_GPREL16F:
1161 case R_PARISC_GPREL16WF:
1162 case R_PARISC_GPREL16DF:
1164 /* Subtract out the global pointer value to make value a DLT
1165 relative address. */
1166 value -= _bfd_get_gp_value (output_bfd);
1168 /* All DLTREL relocations are basically the same at this point,
1169 except that we need different field selectors for the 21bit
1170 version vs the 14bit versions. */
1171 if (r_type == R_PARISC_DLTREL21L
1172 || r_type == R_PARISC_DPREL21L)
1173 value = hppa_field_adjust (value, addend, e_lrsel);
1174 else if (r_type == R_PARISC_DLTREL14F
1175 || r_type == R_PARISC_DPREL14F
1176 || r_type == R_PARISC_GPREL16F
1177 || r_type == R_PARISC_GPREL16WF
1178 || r_type == R_PARISC_GPREL16DF)
1179 value = hppa_field_adjust (value, addend, e_fsel);
1181 value = hppa_field_adjust (value, addend, e_rrsel);
1183 insn = elf_hppa_relocate_insn (insn, value, r_type);
1187 case R_PARISC_DIR21L:
1188 case R_PARISC_DIR17R:
1189 case R_PARISC_DIR17F:
1190 case R_PARISC_DIR14R:
1191 case R_PARISC_DIR14WR:
1192 case R_PARISC_DIR14DR:
1193 case R_PARISC_DIR16F:
1194 case R_PARISC_DIR16WF:
1195 case R_PARISC_DIR16DF:
1197 /* All DIR relocations are basically the same at this point,
1198 except that we need different field selectors for the 21bit
1199 version vs the 14bit versions. */
1200 if (r_type == R_PARISC_DIR21L)
1201 value = hppa_field_adjust (value, addend, e_lrsel);
1202 else if (r_type == R_PARISC_DIR17F
1203 || r_type == R_PARISC_DIR16F
1204 || r_type == R_PARISC_DIR16WF
1205 || r_type == R_PARISC_DIR16DF)
1206 value = hppa_field_adjust (value, addend, e_fsel);
1208 value = hppa_field_adjust (value, addend, e_rrsel);
1210 insn = elf_hppa_relocate_insn (insn, value, r_type);
1214 case R_PARISC_PLTOFF21L:
1215 case R_PARISC_PLTOFF14R:
1216 case R_PARISC_PLTOFF14F:
1217 case R_PARISC_PLTOFF14WR:
1218 case R_PARISC_PLTOFF14DR:
1219 case R_PARISC_PLTOFF16F:
1220 case R_PARISC_PLTOFF16WF:
1221 case R_PARISC_PLTOFF16DF:
1223 /* We want the value of the PLT offset for this symbol, not
1224 the symbol's actual address. */
1225 value = dyn_h->plt_offset + hppa_info->plt_sec->output_offset;
1227 /* All PLTOFF relocations are basically the same at this point,
1228 except that we need different field selectors for the 21bit
1229 version vs the 14bit versions. */
1230 if (r_type == R_PARISC_PLTOFF21L)
1231 value = hppa_field_adjust (value, addend, e_lrsel);
1232 else if (r_type == R_PARISC_PLTOFF14F
1233 || r_type == R_PARISC_PLTOFF16F
1234 || r_type == R_PARISC_PLTOFF16WF
1235 || r_type == R_PARISC_PLTOFF16DF)
1236 value = hppa_field_adjust (value, addend, e_fsel);
1238 value = hppa_field_adjust (value, addend, e_rrsel);
1240 insn = elf_hppa_relocate_insn (insn, value, r_type);
1244 case R_PARISC_LTOFF_FPTR32:
1246 /* We want the value of the DLT offset for this symbol, not
1247 the symbol's actual address. */
1248 value = dyn_h->dlt_offset + hppa_info->dlt_sec->output_offset;
1249 bfd_put_32 (input_bfd, value, hit_data);
1250 return bfd_reloc_ok;
1253 case R_PARISC_LTOFF_FPTR64:
1254 case R_PARISC_LTOFF_TP64:
1256 /* We want the value of the DLT offset for this symbol, not
1257 the symbol's actual address. */
1258 value = dyn_h->dlt_offset + hppa_info->dlt_sec->output_offset;
1259 bfd_put_64 (input_bfd, value, hit_data);
1260 return bfd_reloc_ok;
1263 case R_PARISC_DIR32:
1264 bfd_put_32 (input_bfd, value + addend, hit_data);
1265 return bfd_reloc_ok;
1267 case R_PARISC_DIR64:
1268 bfd_put_64 (input_bfd, value + addend, hit_data);
1269 return bfd_reloc_ok;
1271 case R_PARISC_GPREL64:
1272 /* Subtract out the global pointer value to make value a DLT
1273 relative address. */
1274 value -= _bfd_get_gp_value (output_bfd);
1277 bfd_put_64 (input_bfd, value + addend, hit_data);
1278 return bfd_reloc_ok;
1280 case R_PARISC_LTOFF64:
1281 /* We want the value of the DLT offset for this symbol, not
1282 the symbol's actual address. */
1283 value = dyn_h->dlt_offset + hppa_info->dlt_sec->output_offset;
1285 bfd_put_64 (input_bfd, value + addend, hit_data);
1286 return bfd_reloc_ok;
1288 case R_PARISC_PCREL32:
1290 /* If this is a call to a function defined in another dynamic
1291 library, then redirect the call to the local stub for this
1293 if (sym_sec->output_section == NULL)
1294 value = dyn_h->stub_offset;
1296 /* Turn VALUE into a proper PC relative address. */
1297 value -= (offset + input_section->output_offset
1298 + input_section->output_section->vma);
1302 bfd_put_64 (input_bfd, value, hit_data);
1303 return bfd_reloc_ok;
1306 case R_PARISC_PCREL64:
1308 /* If this is a call to a function defined in another dynamic
1309 library, then redirect the call to the local stub for this
1311 if (sym_sec->output_section == NULL)
1312 value = dyn_h->stub_offset;
1314 /* Turn VALUE into a proper PC relative address. */
1315 value -= (offset + input_section->output_offset
1316 + input_section->output_section->vma);
1320 bfd_put_64 (input_bfd, value, hit_data);
1321 return bfd_reloc_ok;
1325 /* These do not require any work here. They are simply passed
1326 through as dynamic relocations. */
1327 case R_PARISC_FPTR64:
1328 return bfd_reloc_ok;
1330 /* Something we don't know how to handle. */
1332 /* ?!? This is temporary as we flesh out basic linker support, once
1333 the basic support is functional we will return the not_supported
1334 error conditional appropriately. */
1336 return bfd_reloc_not_supported;
1338 return bfd_reloc_ok;
1342 /* Update the instruction word. */
1343 bfd_put_32 (input_bfd, insn, hit_data);
1344 return (bfd_reloc_ok);
1347 /* Relocate the given INSN. VALUE should be the actual value we want
1348 to insert into the instruction, ie by this point we should not be
1349 concerned with computing an offset relative to the DLT, PC, etc.
1350 Instead this routine is meant to handle the bit manipulations needed
1351 to insert the relocation into the given instruction. */
1353 static unsigned long
1354 elf_hppa_relocate_insn (insn, sym_value, r_type)
1357 unsigned long r_type;
1359 long constant_value;
1363 /* This is any 22bit branch. In PA2.0 syntax it corresponds to
1364 the "B" instruction. */
1365 case R_PARISC_PCREL22F:
1366 case R_PARISC_PCREL22C:
1368 unsigned int w3, w2, w1, w;
1370 /* These are 22 bit branches. Mask off bits we do not care
1372 sym_value &= 0x3fffff;
1374 /* Now extract the W1, W2, W3 and W fields from the value. */
1375 dis_assemble_22 (sym_value, &w3, &w1, &w2, &w);
1377 /* Mask out bits for the value in the instruction. */
1380 /* Insert the bits for the W1, W2 and W fields into the
1382 insn |= (w3 << 21) | (w2 << 2) | (w1 << 16) | w;
1386 /* This is any 17bit branch. In PA2.0 syntax it also corresponds to
1387 the "B" instruction as well as BE. */
1388 case R_PARISC_PCREL17F:
1389 case R_PARISC_DIR17F:
1390 case R_PARISC_DIR17R:
1391 case R_PARISC_PCREL17C:
1392 case R_PARISC_PCREL17R:
1394 unsigned int w2, w1, w;
1396 /* These are 17 bit branches. Mask off bits we do not care
1398 sym_value &= 0x1ffff;
1400 /* Now extract the W1, W2 and W fields from the value. */
1401 dis_assemble_17 (sym_value, &w1, &w2, &w);
1403 /* Mask out bits for the value in the instruction. */
1406 /* Insert the bits for the W1, W2 and W fields into the
1408 insn |= (w2 << 2) | (w1 << 16) | w;
1412 /* ADDIL or LDIL instructions. */
1413 case R_PARISC_DLTREL21L:
1414 case R_PARISC_DLTIND21L:
1415 case R_PARISC_LTOFF_FPTR21L:
1416 case R_PARISC_PCREL21L:
1417 case R_PARISC_LTOFF_TP21L:
1418 case R_PARISC_DPREL21L:
1419 case R_PARISC_PLTOFF21L:
1420 case R_PARISC_DIR21L:
1424 /* Mask off bits in INSN we do not want. */
1427 /* Turn the 21bit value into the proper format. */
1428 dis_assemble_21 (sym_value, &w);
1430 /* And insert the proper bits into INSN. */
1434 /* LDO and integer loads/stores with 14bit displacements. */
1435 case R_PARISC_DLTREL14R:
1436 case R_PARISC_DLTREL14F:
1437 case R_PARISC_DLTIND14R:
1438 case R_PARISC_DLTIND14F:
1439 case R_PARISC_LTOFF_FPTR14R:
1440 case R_PARISC_LTOFF_FPTR16F:
1441 case R_PARISC_PCREL14R:
1442 case R_PARISC_PCREL14F:
1443 case R_PARISC_PCREL16F:
1444 case R_PARISC_LTOFF_TP14R:
1445 case R_PARISC_LTOFF_TP14F:
1446 case R_PARISC_LTOFF_TP16F:
1447 case R_PARISC_DPREL14R:
1448 case R_PARISC_DPREL14F:
1449 case R_PARISC_GPREL16F:
1450 case R_PARISC_PLTOFF14R:
1451 case R_PARISC_PLTOFF14F:
1452 case R_PARISC_PLTOFF16F:
1453 case R_PARISC_DIR14R:
1454 case R_PARISC_DIR16F:
1455 case R_PARISC_LTOFF16F:
1459 /* Mask off bits in INSN we do not want. */
1462 /* Turn the 14bit value into the proper format. */
1463 low_sign_unext (sym_value, 14, &w);
1465 /* And insert the proper bits into INSN. */
1469 /* Doubleword loads and stores with a 14bit displacement. */
1470 case R_PARISC_DLTREL14DR:
1471 case R_PARISC_DLTIND14DR:
1472 case R_PARISC_LTOFF_FPTR14DR:
1473 case R_PARISC_LTOFF_FPTR16DF:
1474 case R_PARISC_PCREL14DR:
1475 case R_PARISC_PCREL16DF:
1476 case R_PARISC_LTOFF_TP14DR:
1477 case R_PARISC_LTOFF_TP16DF:
1478 case R_PARISC_DPREL14DR:
1479 case R_PARISC_GPREL16DF:
1480 case R_PARISC_PLTOFF14DR:
1481 case R_PARISC_PLTOFF16DF:
1482 case R_PARISC_DIR14DR:
1483 case R_PARISC_DIR16DF:
1484 case R_PARISC_LTOFF16DF:
1488 /* Mask off bits in INSN we do not want. */
1491 /* The sign bit at 14 moves into bit zero in the destination. */
1492 insn |= ((sym_value & 0x2000) >> 13);
1494 /* Turn off the bits in sym_value we do not care about. */
1495 sym_value &= 0x1ff8;
1497 /* Now shift it one bit position left so that it lines up with the
1498 destination field in INSN. */
1501 return insn | sym_value;
1504 /* Floating point single word load/store instructions. */
1505 case R_PARISC_DLTREL14WR:
1506 case R_PARISC_DLTIND14WR:
1507 case R_PARISC_LTOFF_FPTR14WR:
1508 case R_PARISC_LTOFF_FPTR16WF:
1509 case R_PARISC_PCREL14WR:
1510 case R_PARISC_PCREL16WF:
1511 case R_PARISC_LTOFF_TP14WR:
1512 case R_PARISC_LTOFF_TP16WF:
1513 case R_PARISC_DPREL14WR:
1514 case R_PARISC_GPREL16WF:
1515 case R_PARISC_PLTOFF14WR:
1516 case R_PARISC_PLTOFF16WF:
1517 case R_PARISC_DIR16WF:
1518 case R_PARISC_DIR14WR:
1519 case R_PARISC_LTOFF16WF:
1523 /* Mask off bits in INSN we do not want. */
1526 /* The sign bit at 14 moves into bit zero in the destination. */
1527 insn |= ((sym_value & 0x2000) >> 13);
1529 /* Turn off the bits in sym_value we do not care about. */
1530 sym_value &= 0x1ffc;
1532 /* Now shift it one bit position left so that it lines up with the
1533 destination field in INSN. */
1536 return insn | sym_value;