Commit | Line | Data |
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252b5132 | 1 | /* MIPS-specific support for 64-bit ELF |
2571583a | 2 | Copyright (C) 1996-2017 Free Software Foundation, Inc. |
252b5132 | 3 | Ian Lance Taylor, Cygnus Support |
103186c6 MM |
4 | Linker support added by Mark Mitchell, CodeSourcery, LLC. |
5 | <mark@codesourcery.com> | |
252b5132 | 6 | |
cd123cb7 | 7 | This file is part of BFD, the Binary File Descriptor library. |
252b5132 | 8 | |
cd123cb7 NC |
9 | This program is free software; you can redistribute it and/or modify |
10 | it under the terms of the GNU General Public License as published by | |
11 | the Free Software Foundation; either version 3 of the License, or | |
12 | (at your option) any later version. | |
252b5132 | 13 | |
cd123cb7 NC |
14 | This program is distributed in the hope that it will be useful, |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
20 | along with this program; if not, write to the Free Software | |
21 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
22 | MA 02110-1301, USA. */ | |
252b5132 | 23 | |
252b5132 RH |
24 | |
25 | /* This file supports the 64-bit MIPS ELF ABI. | |
26 | ||
27 | The MIPS 64-bit ELF ABI uses an unusual reloc format. This file | |
28 | overrides the usual ELF reloc handling, and handles reading and | |
36b45482 | 29 | writing the relocations here. */ |
252b5132 | 30 | |
5b6a02bc TS |
31 | /* TODO: Many things are unsupported, even if there is some code for it |
32 | . (which was mostly stolen from elf32-mips.c and slightly adapted). | |
33 | . | |
34 | . - Relocation handling for REL relocs is wrong in many cases and | |
35 | . generally untested. | |
36 | . - Relocation handling for RELA relocs related to GOT support are | |
37 | . also likely to be wrong. | |
a4382ec6 | 38 | . - Support for MIPS16 is untested. |
5b6a02bc TS |
39 | . - Combined relocs with RSS_* entries are unsupported. |
40 | . - The whole GOT handling for NewABI is missing, some parts of | |
c6e90b02 | 41 | . the OldABI version is still lying around and should be removed. |
5b6a02bc TS |
42 | */ |
43 | ||
252b5132 | 44 | #include "sysdep.h" |
3db64b00 | 45 | #include "bfd.h" |
252b5132 RH |
46 | #include "libbfd.h" |
47 | #include "aout/ar.h" | |
48 | #include "bfdlink.h" | |
49 | #include "genlink.h" | |
50 | #include "elf-bfd.h" | |
c6e90b02 | 51 | #include "elfxx-mips.h" |
252b5132 RH |
52 | #include "elf/mips.h" |
53 | ||
54 | /* Get the ECOFF swapping routines. The 64-bit ABI is not supposed to | |
55 | use ECOFF. However, we support it anyhow for an easier changeover. */ | |
56 | #include "coff/sym.h" | |
57 | #include "coff/symconst.h" | |
58 | #include "coff/internal.h" | |
59 | #include "coff/ecoff.h" | |
60 | /* The 64 bit versions of the mdebug data structures are in alpha.h. */ | |
61 | #include "coff/alpha.h" | |
23e2c83b | 62 | #define ECOFF_SIGNED_64 |
252b5132 RH |
63 | #include "ecoffswap.h" |
64 | ||
65 | static void mips_elf64_swap_reloc_in | |
11a2be4d | 66 | (bfd *, const Elf64_Mips_External_Rel *, Elf64_Mips_Internal_Rela *); |
252b5132 | 67 | static void mips_elf64_swap_reloca_in |
11a2be4d | 68 | (bfd *, const Elf64_Mips_External_Rela *, Elf64_Mips_Internal_Rela *); |
252b5132 | 69 | static void mips_elf64_swap_reloc_out |
11a2be4d | 70 | (bfd *, const Elf64_Mips_Internal_Rela *, Elf64_Mips_External_Rel *); |
252b5132 | 71 | static void mips_elf64_swap_reloca_out |
11a2be4d | 72 | (bfd *, const Elf64_Mips_Internal_Rela *, Elf64_Mips_External_Rela *); |
c7ac6ff8 | 73 | static void mips_elf64_be_swap_reloc_in |
11a2be4d | 74 | (bfd *, const bfd_byte *, Elf_Internal_Rela *); |
c7ac6ff8 | 75 | static void mips_elf64_be_swap_reloc_out |
11a2be4d | 76 | (bfd *, const Elf_Internal_Rela *, bfd_byte *); |
c7ac6ff8 | 77 | static void mips_elf64_be_swap_reloca_in |
11a2be4d | 78 | (bfd *, const bfd_byte *, Elf_Internal_Rela *); |
c7ac6ff8 | 79 | static void mips_elf64_be_swap_reloca_out |
11a2be4d | 80 | (bfd *, const Elf_Internal_Rela *, bfd_byte *); |
c6e90b02 | 81 | static reloc_howto_type *bfd_elf64_bfd_reloc_type_lookup |
11a2be4d | 82 | (bfd *, bfd_reloc_code_real_type); |
c6e90b02 | 83 | static reloc_howto_type *mips_elf64_rtype_to_howto |
11a2be4d | 84 | (unsigned int, bfd_boolean); |
5b6a02bc | 85 | static void mips_elf64_info_to_howto_rel |
11a2be4d | 86 | (bfd *, arelent *, Elf_Internal_Rela *); |
5b6a02bc | 87 | static void mips_elf64_info_to_howto_rela |
11a2be4d | 88 | (bfd *, arelent *, Elf_Internal_Rela *); |
11a2be4d RS |
89 | static long mips_elf64_get_dynamic_reloc_upper_bound |
90 | (bfd *); | |
b34976b6 | 91 | static bfd_boolean mips_elf64_slurp_one_reloc_table |
11a2be4d RS |
92 | (bfd *, asection *, Elf_Internal_Shdr *, bfd_size_type, arelent *, |
93 | asymbol **, bfd_boolean); | |
b34976b6 | 94 | static bfd_boolean mips_elf64_slurp_reloc_table |
11a2be4d | 95 | (bfd *, asection *, asymbol **, bfd_boolean); |
b34976b6 | 96 | static void mips_elf64_write_relocs |
11a2be4d | 97 | (bfd *, asection *, void *); |
5b6a02bc | 98 | static void mips_elf64_write_rel |
11a2be4d | 99 | (bfd *, asection *, Elf_Internal_Shdr *, int *, void *); |
5b6a02bc | 100 | static void mips_elf64_write_rela |
11a2be4d | 101 | (bfd *, asection *, Elf_Internal_Shdr *, int *, void *); |
5b6a02bc | 102 | static bfd_reloc_status_type mips_elf64_gprel16_reloc |
11a2be4d | 103 | (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
5b6a02bc | 104 | static bfd_reloc_status_type mips_elf64_literal_reloc |
11a2be4d | 105 | (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
5b6a02bc | 106 | static bfd_reloc_status_type mips_elf64_gprel32_reloc |
11a2be4d | 107 | (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
5b6a02bc | 108 | static bfd_reloc_status_type mips_elf64_shift6_reloc |
11a2be4d | 109 | (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
a4382ec6 | 110 | static bfd_reloc_status_type mips16_gprel_reloc |
11a2be4d | 111 | (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **); |
b34976b6 | 112 | static bfd_boolean mips_elf64_assign_gp |
11a2be4d | 113 | (bfd *, bfd_vma *); |
5b6a02bc | 114 | static bfd_reloc_status_type mips_elf64_final_gp |
11a2be4d | 115 | (bfd *, asymbol *, bfd_boolean, char **, bfd_vma *); |
b34976b6 | 116 | static bfd_boolean mips_elf64_object_p |
11a2be4d | 117 | (bfd *); |
b34976b6 | 118 | static irix_compat_t elf64_mips_irix_compat |
11a2be4d | 119 | (bfd *); |
d0112f73 | 120 | static bfd_boolean elf64_mips_grok_prstatus |
11a2be4d | 121 | (bfd *, Elf_Internal_Note *); |
d0112f73 | 122 | static bfd_boolean elf64_mips_grok_psinfo |
11a2be4d | 123 | (bfd *, Elf_Internal_Note *); |
c6e90b02 | 124 | |
6d00b590 AM |
125 | extern const bfd_target mips_elf64_be_vec; |
126 | extern const bfd_target mips_elf64_le_vec; | |
252b5132 RH |
127 | |
128 | /* In case we're on a 32-bit machine, construct a 64-bit "-1" value | |
129 | from smaller values. Start with zero, widen, *then* decrement. */ | |
130 | #define MINUS_ONE (((bfd_vma)0) - 1) | |
131 | ||
103186c6 MM |
132 | /* The number of local .got entries we reserve. */ |
133 | #define MIPS_RESERVED_GOTNO (2) | |
c6e90b02 | 134 | \f |
252b5132 RH |
135 | /* The relocation table used for SHT_REL sections. */ |
136 | ||
137 | static reloc_howto_type mips_elf64_howto_table_rel[] = | |
138 | { | |
139 | /* No relocation. */ | |
140 | HOWTO (R_MIPS_NONE, /* type */ | |
141 | 0, /* rightshift */ | |
6346d5ca | 142 | 3, /* size (0 = byte, 1 = short, 2 = long) */ |
252b5132 | 143 | 0, /* bitsize */ |
b34976b6 | 144 | FALSE, /* pc_relative */ |
252b5132 RH |
145 | 0, /* bitpos */ |
146 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 147 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 148 | "R_MIPS_NONE", /* name */ |
b34976b6 | 149 | FALSE, /* partial_inplace */ |
252b5132 RH |
150 | 0, /* src_mask */ |
151 | 0, /* dst_mask */ | |
b34976b6 | 152 | FALSE), /* pcrel_offset */ |
252b5132 RH |
153 | |
154 | /* 16 bit relocation. */ | |
155 | HOWTO (R_MIPS_16, /* type */ | |
156 | 0, /* rightshift */ | |
5b6a02bc | 157 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
252b5132 | 158 | 16, /* bitsize */ |
b34976b6 | 159 | FALSE, /* pc_relative */ |
252b5132 | 160 | 0, /* bitpos */ |
5b6a02bc | 161 | complain_overflow_signed, /* complain_on_overflow */ |
30ac9238 | 162 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 163 | "R_MIPS_16", /* name */ |
b34976b6 | 164 | TRUE, /* partial_inplace */ |
5b6a02bc TS |
165 | 0x0000ffff, /* src_mask */ |
166 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 167 | FALSE), /* pcrel_offset */ |
252b5132 RH |
168 | |
169 | /* 32 bit relocation. */ | |
170 | HOWTO (R_MIPS_32, /* type */ | |
171 | 0, /* rightshift */ | |
172 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
173 | 32, /* bitsize */ | |
b34976b6 | 174 | FALSE, /* pc_relative */ |
252b5132 | 175 | 0, /* bitpos */ |
77bfe34f | 176 | complain_overflow_dont, /* complain_on_overflow */ |
30ac9238 | 177 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 178 | "R_MIPS_32", /* name */ |
b34976b6 | 179 | TRUE, /* partial_inplace */ |
252b5132 RH |
180 | 0xffffffff, /* src_mask */ |
181 | 0xffffffff, /* dst_mask */ | |
b34976b6 | 182 | FALSE), /* pcrel_offset */ |
252b5132 RH |
183 | |
184 | /* 32 bit symbol relative relocation. */ | |
185 | HOWTO (R_MIPS_REL32, /* type */ | |
186 | 0, /* rightshift */ | |
187 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
188 | 32, /* bitsize */ | |
b34976b6 | 189 | FALSE, /* pc_relative */ |
252b5132 | 190 | 0, /* bitpos */ |
77bfe34f | 191 | complain_overflow_dont, /* complain_on_overflow */ |
30ac9238 | 192 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 193 | "R_MIPS_REL32", /* name */ |
b34976b6 | 194 | TRUE, /* partial_inplace */ |
252b5132 RH |
195 | 0xffffffff, /* src_mask */ |
196 | 0xffffffff, /* dst_mask */ | |
b34976b6 | 197 | FALSE), /* pcrel_offset */ |
252b5132 | 198 | |
77bfe34f | 199 | /* 26 bit jump address. */ |
252b5132 RH |
200 | HOWTO (R_MIPS_26, /* type */ |
201 | 2, /* rightshift */ | |
202 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
203 | 26, /* bitsize */ | |
b34976b6 | 204 | FALSE, /* pc_relative */ |
252b5132 RH |
205 | 0, /* bitpos */ |
206 | complain_overflow_dont, /* complain_on_overflow */ | |
56fc028e | 207 | /* This needs complex overflow |
77bfe34f | 208 | detection, because the upper 36 |
b401d8e5 | 209 | bits must match the PC + 4. */ |
30ac9238 | 210 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 211 | "R_MIPS_26", /* name */ |
b34976b6 | 212 | TRUE, /* partial_inplace */ |
5b6a02bc TS |
213 | 0x03ffffff, /* src_mask */ |
214 | 0x03ffffff, /* dst_mask */ | |
b34976b6 | 215 | FALSE), /* pcrel_offset */ |
252b5132 | 216 | |
a4382ec6 TS |
217 | /* R_MIPS_HI16 and R_MIPS_LO16 are unsupported for NewABI REL. |
218 | However, the native IRIX6 tools use them, so we try our best. */ | |
219 | ||
252b5132 RH |
220 | /* High 16 bits of symbol value. */ |
221 | HOWTO (R_MIPS_HI16, /* type */ | |
30ac9238 | 222 | 16, /* rightshift */ |
252b5132 RH |
223 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
224 | 16, /* bitsize */ | |
b34976b6 | 225 | FALSE, /* pc_relative */ |
252b5132 RH |
226 | 0, /* bitpos */ |
227 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 228 | _bfd_mips_elf_hi16_reloc, /* special_function */ |
252b5132 | 229 | "R_MIPS_HI16", /* name */ |
b34976b6 | 230 | TRUE, /* partial_inplace */ |
5b6a02bc TS |
231 | 0x0000ffff, /* src_mask */ |
232 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 233 | FALSE), /* pcrel_offset */ |
252b5132 RH |
234 | |
235 | /* Low 16 bits of symbol value. */ | |
236 | HOWTO (R_MIPS_LO16, /* type */ | |
237 | 0, /* rightshift */ | |
238 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
239 | 16, /* bitsize */ | |
b34976b6 | 240 | FALSE, /* pc_relative */ |
252b5132 RH |
241 | 0, /* bitpos */ |
242 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 243 | _bfd_mips_elf_lo16_reloc, /* special_function */ |
252b5132 | 244 | "R_MIPS_LO16", /* name */ |
b34976b6 | 245 | TRUE, /* partial_inplace */ |
5b6a02bc TS |
246 | 0x0000ffff, /* src_mask */ |
247 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 248 | FALSE), /* pcrel_offset */ |
252b5132 RH |
249 | |
250 | /* GP relative reference. */ | |
251 | HOWTO (R_MIPS_GPREL16, /* type */ | |
252 | 0, /* rightshift */ | |
253 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
254 | 16, /* bitsize */ | |
b34976b6 | 255 | FALSE, /* pc_relative */ |
252b5132 RH |
256 | 0, /* bitpos */ |
257 | complain_overflow_signed, /* complain_on_overflow */ | |
5b6a02bc | 258 | mips_elf64_gprel16_reloc, /* special_function */ |
252b5132 | 259 | "R_MIPS_GPREL16", /* name */ |
b34976b6 | 260 | TRUE, /* partial_inplace */ |
5b6a02bc TS |
261 | 0x0000ffff, /* src_mask */ |
262 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 263 | FALSE), /* pcrel_offset */ |
252b5132 RH |
264 | |
265 | /* Reference to literal section. */ | |
266 | HOWTO (R_MIPS_LITERAL, /* type */ | |
267 | 0, /* rightshift */ | |
268 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
269 | 16, /* bitsize */ | |
b34976b6 | 270 | FALSE, /* pc_relative */ |
252b5132 RH |
271 | 0, /* bitpos */ |
272 | complain_overflow_signed, /* complain_on_overflow */ | |
5b6a02bc | 273 | mips_elf64_literal_reloc, /* special_function */ |
252b5132 | 274 | "R_MIPS_LITERAL", /* name */ |
b34976b6 | 275 | TRUE, /* partial_inplace */ |
5b6a02bc TS |
276 | 0x0000ffff, /* src_mask */ |
277 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 278 | FALSE), /* pcrel_offset */ |
252b5132 RH |
279 | |
280 | /* Reference to global offset table. */ | |
281 | HOWTO (R_MIPS_GOT16, /* type */ | |
282 | 0, /* rightshift */ | |
283 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
284 | 16, /* bitsize */ | |
b34976b6 | 285 | FALSE, /* pc_relative */ |
252b5132 RH |
286 | 0, /* bitpos */ |
287 | complain_overflow_signed, /* complain_on_overflow */ | |
30ac9238 | 288 | _bfd_mips_elf_got16_reloc, /* special_function */ |
252b5132 | 289 | "R_MIPS_GOT16", /* name */ |
b34976b6 | 290 | TRUE, /* partial_inplace */ |
5b6a02bc TS |
291 | 0x0000ffff, /* src_mask */ |
292 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 293 | FALSE), /* pcrel_offset */ |
252b5132 | 294 | |
bad36eac DJ |
295 | /* 16 bit PC relative reference. Note that the ABI document has a typo |
296 | and claims R_MIPS_PC16 to be not rightshifted, rendering it useless. | |
297 | We do the right thing here. */ | |
252b5132 | 298 | HOWTO (R_MIPS_PC16, /* type */ |
bad36eac | 299 | 2, /* rightshift */ |
252b5132 RH |
300 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
301 | 16, /* bitsize */ | |
b34976b6 | 302 | TRUE, /* pc_relative */ |
252b5132 RH |
303 | 0, /* bitpos */ |
304 | complain_overflow_signed, /* complain_on_overflow */ | |
30ac9238 | 305 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 306 | "R_MIPS_PC16", /* name */ |
b34976b6 | 307 | TRUE, /* partial_inplace */ |
5b6a02bc TS |
308 | 0x0000ffff, /* src_mask */ |
309 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 310 | TRUE), /* pcrel_offset */ |
252b5132 RH |
311 | |
312 | /* 16 bit call through global offset table. */ | |
252b5132 RH |
313 | HOWTO (R_MIPS_CALL16, /* type */ |
314 | 0, /* rightshift */ | |
315 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
316 | 16, /* bitsize */ | |
b34976b6 | 317 | FALSE, /* pc_relative */ |
252b5132 RH |
318 | 0, /* bitpos */ |
319 | complain_overflow_signed, /* complain_on_overflow */ | |
30ac9238 | 320 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 321 | "R_MIPS_CALL16", /* name */ |
b34976b6 | 322 | TRUE, /* partial_inplace */ |
5b6a02bc TS |
323 | 0x0000ffff, /* src_mask */ |
324 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 325 | FALSE), /* pcrel_offset */ |
252b5132 RH |
326 | |
327 | /* 32 bit GP relative reference. */ | |
328 | HOWTO (R_MIPS_GPREL32, /* type */ | |
329 | 0, /* rightshift */ | |
330 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
331 | 32, /* bitsize */ | |
b34976b6 | 332 | FALSE, /* pc_relative */ |
252b5132 | 333 | 0, /* bitpos */ |
5b6a02bc TS |
334 | complain_overflow_dont, /* complain_on_overflow */ |
335 | mips_elf64_gprel32_reloc, /* special_function */ | |
252b5132 | 336 | "R_MIPS_GPREL32", /* name */ |
b34976b6 | 337 | TRUE, /* partial_inplace */ |
252b5132 RH |
338 | 0xffffffff, /* src_mask */ |
339 | 0xffffffff, /* dst_mask */ | |
b34976b6 | 340 | FALSE), /* pcrel_offset */ |
252b5132 | 341 | |
a4382ec6 TS |
342 | EMPTY_HOWTO (13), |
343 | EMPTY_HOWTO (14), | |
344 | EMPTY_HOWTO (15), | |
252b5132 RH |
345 | |
346 | /* A 5 bit shift field. */ | |
347 | HOWTO (R_MIPS_SHIFT5, /* type */ | |
348 | 0, /* rightshift */ | |
349 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
350 | 5, /* bitsize */ | |
b34976b6 | 351 | FALSE, /* pc_relative */ |
252b5132 RH |
352 | 6, /* bitpos */ |
353 | complain_overflow_bitfield, /* complain_on_overflow */ | |
30ac9238 | 354 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 355 | "R_MIPS_SHIFT5", /* name */ |
b34976b6 | 356 | TRUE, /* partial_inplace */ |
252b5132 RH |
357 | 0x000007c0, /* src_mask */ |
358 | 0x000007c0, /* dst_mask */ | |
b34976b6 | 359 | FALSE), /* pcrel_offset */ |
252b5132 RH |
360 | |
361 | /* A 6 bit shift field. */ | |
252b5132 RH |
362 | HOWTO (R_MIPS_SHIFT6, /* type */ |
363 | 0, /* rightshift */ | |
364 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
365 | 6, /* bitsize */ | |
b34976b6 | 366 | FALSE, /* pc_relative */ |
252b5132 RH |
367 | 6, /* bitpos */ |
368 | complain_overflow_bitfield, /* complain_on_overflow */ | |
5b6a02bc | 369 | mips_elf64_shift6_reloc, /* special_function */ |
252b5132 | 370 | "R_MIPS_SHIFT6", /* name */ |
b34976b6 | 371 | TRUE, /* partial_inplace */ |
252b5132 RH |
372 | 0x000007c4, /* src_mask */ |
373 | 0x000007c4, /* dst_mask */ | |
b34976b6 | 374 | FALSE), /* pcrel_offset */ |
252b5132 RH |
375 | |
376 | /* 64 bit relocation. */ | |
377 | HOWTO (R_MIPS_64, /* type */ | |
378 | 0, /* rightshift */ | |
379 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
380 | 64, /* bitsize */ | |
b34976b6 | 381 | FALSE, /* pc_relative */ |
252b5132 | 382 | 0, /* bitpos */ |
77bfe34f | 383 | complain_overflow_dont, /* complain_on_overflow */ |
30ac9238 | 384 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 385 | "R_MIPS_64", /* name */ |
b34976b6 | 386 | TRUE, /* partial_inplace */ |
252b5132 RH |
387 | MINUS_ONE, /* src_mask */ |
388 | MINUS_ONE, /* dst_mask */ | |
b34976b6 | 389 | FALSE), /* pcrel_offset */ |
252b5132 RH |
390 | |
391 | /* Displacement in the global offset table. */ | |
252b5132 RH |
392 | HOWTO (R_MIPS_GOT_DISP, /* type */ |
393 | 0, /* rightshift */ | |
394 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
395 | 16, /* bitsize */ | |
b34976b6 | 396 | FALSE, /* pc_relative */ |
252b5132 | 397 | 0, /* bitpos */ |
77bfe34f | 398 | complain_overflow_signed, /* complain_on_overflow */ |
30ac9238 | 399 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 400 | "R_MIPS_GOT_DISP", /* name */ |
b34976b6 | 401 | TRUE, /* partial_inplace */ |
252b5132 RH |
402 | 0x0000ffff, /* src_mask */ |
403 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 404 | FALSE), /* pcrel_offset */ |
252b5132 RH |
405 | |
406 | /* Displacement to page pointer in the global offset table. */ | |
252b5132 RH |
407 | HOWTO (R_MIPS_GOT_PAGE, /* type */ |
408 | 0, /* rightshift */ | |
409 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
410 | 16, /* bitsize */ | |
b34976b6 | 411 | FALSE, /* pc_relative */ |
252b5132 | 412 | 0, /* bitpos */ |
77bfe34f | 413 | complain_overflow_signed, /* complain_on_overflow */ |
30ac9238 | 414 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 415 | "R_MIPS_GOT_PAGE", /* name */ |
b34976b6 | 416 | TRUE, /* partial_inplace */ |
252b5132 RH |
417 | 0x0000ffff, /* src_mask */ |
418 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 419 | FALSE), /* pcrel_offset */ |
252b5132 RH |
420 | |
421 | /* Offset from page pointer in the global offset table. */ | |
252b5132 RH |
422 | HOWTO (R_MIPS_GOT_OFST, /* type */ |
423 | 0, /* rightshift */ | |
424 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
425 | 16, /* bitsize */ | |
b34976b6 | 426 | FALSE, /* pc_relative */ |
252b5132 | 427 | 0, /* bitpos */ |
77bfe34f | 428 | complain_overflow_signed, /* complain_on_overflow */ |
30ac9238 | 429 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 430 | "R_MIPS_GOT_OFST", /* name */ |
b34976b6 | 431 | TRUE, /* partial_inplace */ |
252b5132 RH |
432 | 0x0000ffff, /* src_mask */ |
433 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 434 | FALSE), /* pcrel_offset */ |
252b5132 RH |
435 | |
436 | /* High 16 bits of displacement in global offset table. */ | |
252b5132 RH |
437 | HOWTO (R_MIPS_GOT_HI16, /* type */ |
438 | 0, /* rightshift */ | |
439 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
440 | 16, /* bitsize */ | |
b34976b6 | 441 | FALSE, /* pc_relative */ |
252b5132 RH |
442 | 0, /* bitpos */ |
443 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 444 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 445 | "R_MIPS_GOT_HI16", /* name */ |
b34976b6 | 446 | TRUE, /* partial_inplace */ |
252b5132 RH |
447 | 0x0000ffff, /* src_mask */ |
448 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 449 | FALSE), /* pcrel_offset */ |
252b5132 RH |
450 | |
451 | /* Low 16 bits of displacement in global offset table. */ | |
252b5132 RH |
452 | HOWTO (R_MIPS_GOT_LO16, /* type */ |
453 | 0, /* rightshift */ | |
454 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
455 | 16, /* bitsize */ | |
b34976b6 | 456 | FALSE, /* pc_relative */ |
252b5132 RH |
457 | 0, /* bitpos */ |
458 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 459 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 460 | "R_MIPS_GOT_LO16", /* name */ |
b34976b6 | 461 | TRUE, /* partial_inplace */ |
252b5132 RH |
462 | 0x0000ffff, /* src_mask */ |
463 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 464 | FALSE), /* pcrel_offset */ |
252b5132 | 465 | |
4cc11e76 | 466 | /* 64 bit subtraction. */ |
252b5132 RH |
467 | HOWTO (R_MIPS_SUB, /* type */ |
468 | 0, /* rightshift */ | |
469 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
470 | 64, /* bitsize */ | |
b34976b6 | 471 | FALSE, /* pc_relative */ |
252b5132 | 472 | 0, /* bitpos */ |
77bfe34f | 473 | complain_overflow_dont, /* complain_on_overflow */ |
30ac9238 | 474 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 475 | "R_MIPS_SUB", /* name */ |
b34976b6 | 476 | TRUE, /* partial_inplace */ |
252b5132 RH |
477 | MINUS_ONE, /* src_mask */ |
478 | MINUS_ONE, /* dst_mask */ | |
b34976b6 | 479 | FALSE), /* pcrel_offset */ |
252b5132 RH |
480 | |
481 | /* Insert the addend as an instruction. */ | |
482 | /* FIXME: Not handled correctly. */ | |
483 | HOWTO (R_MIPS_INSERT_A, /* type */ | |
484 | 0, /* rightshift */ | |
77bfe34f TS |
485 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
486 | 32, /* bitsize */ | |
b34976b6 | 487 | FALSE, /* pc_relative */ |
252b5132 RH |
488 | 0, /* bitpos */ |
489 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 490 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 491 | "R_MIPS_INSERT_A", /* name */ |
b34976b6 | 492 | TRUE, /* partial_inplace */ |
77bfe34f TS |
493 | 0xffffffff, /* src_mask */ |
494 | 0xffffffff, /* dst_mask */ | |
b34976b6 | 495 | FALSE), /* pcrel_offset */ |
252b5132 RH |
496 | |
497 | /* Insert the addend as an instruction, and change all relocations | |
498 | to refer to the old instruction at the address. */ | |
499 | /* FIXME: Not handled correctly. */ | |
500 | HOWTO (R_MIPS_INSERT_B, /* type */ | |
501 | 0, /* rightshift */ | |
77bfe34f TS |
502 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
503 | 32, /* bitsize */ | |
b34976b6 | 504 | FALSE, /* pc_relative */ |
252b5132 RH |
505 | 0, /* bitpos */ |
506 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 507 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 508 | "R_MIPS_INSERT_B", /* name */ |
b34976b6 | 509 | TRUE, /* partial_inplace */ |
77bfe34f TS |
510 | 0xffffffff, /* src_mask */ |
511 | 0xffffffff, /* dst_mask */ | |
b34976b6 | 512 | FALSE), /* pcrel_offset */ |
252b5132 RH |
513 | |
514 | /* Delete a 32 bit instruction. */ | |
515 | /* FIXME: Not handled correctly. */ | |
516 | HOWTO (R_MIPS_DELETE, /* type */ | |
517 | 0, /* rightshift */ | |
77bfe34f TS |
518 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
519 | 32, /* bitsize */ | |
b34976b6 | 520 | FALSE, /* pc_relative */ |
252b5132 RH |
521 | 0, /* bitpos */ |
522 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 523 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 524 | "R_MIPS_DELETE", /* name */ |
b34976b6 | 525 | TRUE, /* partial_inplace */ |
77bfe34f TS |
526 | 0xffffffff, /* src_mask */ |
527 | 0xffffffff, /* dst_mask */ | |
b34976b6 | 528 | FALSE), /* pcrel_offset */ |
252b5132 | 529 | |
a4382ec6 TS |
530 | /* The MIPS ELF64 ABI Draft wants us to support these for REL relocations. |
531 | We don't, because | |
532 | a) It means building the addend from a R_MIPS_HIGHEST/R_MIPS_HIGHER/ | |
533 | R_MIPS_HI16/R_MIPS_LO16 sequence with varying ordering, using | |
534 | fallable heuristics. | |
535 | b) No other NewABI toolchain actually emits such relocations. */ | |
536 | EMPTY_HOWTO (R_MIPS_HIGHER), | |
537 | EMPTY_HOWTO (R_MIPS_HIGHEST), | |
252b5132 RH |
538 | |
539 | /* High 16 bits of displacement in global offset table. */ | |
252b5132 RH |
540 | HOWTO (R_MIPS_CALL_HI16, /* type */ |
541 | 0, /* rightshift */ | |
542 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
543 | 16, /* bitsize */ | |
b34976b6 | 544 | FALSE, /* pc_relative */ |
252b5132 RH |
545 | 0, /* bitpos */ |
546 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 547 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 548 | "R_MIPS_CALL_HI16", /* name */ |
b34976b6 | 549 | TRUE, /* partial_inplace */ |
5b6a02bc TS |
550 | 0x0000ffff, /* src_mask */ |
551 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 552 | FALSE), /* pcrel_offset */ |
252b5132 RH |
553 | |
554 | /* Low 16 bits of displacement in global offset table. */ | |
252b5132 RH |
555 | HOWTO (R_MIPS_CALL_LO16, /* type */ |
556 | 0, /* rightshift */ | |
557 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
558 | 16, /* bitsize */ | |
b34976b6 | 559 | FALSE, /* pc_relative */ |
252b5132 RH |
560 | 0, /* bitpos */ |
561 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 562 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 563 | "R_MIPS_CALL_LO16", /* name */ |
b34976b6 | 564 | TRUE, /* partial_inplace */ |
5b6a02bc TS |
565 | 0x0000ffff, /* src_mask */ |
566 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 567 | FALSE), /* pcrel_offset */ |
252b5132 | 568 | |
5b6a02bc | 569 | /* Section displacement, used by an associated event location section. */ |
252b5132 RH |
570 | HOWTO (R_MIPS_SCN_DISP, /* type */ |
571 | 0, /* rightshift */ | |
77bfe34f TS |
572 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
573 | 32, /* bitsize */ | |
b34976b6 | 574 | FALSE, /* pc_relative */ |
252b5132 RH |
575 | 0, /* bitpos */ |
576 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 577 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 578 | "R_MIPS_SCN_DISP", /* name */ |
b34976b6 | 579 | TRUE, /* partial_inplace */ |
77bfe34f TS |
580 | 0xffffffff, /* src_mask */ |
581 | 0xffffffff, /* dst_mask */ | |
b34976b6 | 582 | FALSE), /* pcrel_offset */ |
252b5132 RH |
583 | |
584 | HOWTO (R_MIPS_REL16, /* type */ | |
585 | 0, /* rightshift */ | |
77bfe34f TS |
586 | 1, /* size (0 = byte, 1 = short, 2 = long) */ |
587 | 16, /* bitsize */ | |
b34976b6 | 588 | FALSE, /* pc_relative */ |
252b5132 | 589 | 0, /* bitpos */ |
77bfe34f | 590 | complain_overflow_signed, /* complain_on_overflow */ |
30ac9238 | 591 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 592 | "R_MIPS_REL16", /* name */ |
b34976b6 | 593 | TRUE, /* partial_inplace */ |
77bfe34f TS |
594 | 0xffff, /* src_mask */ |
595 | 0xffff, /* dst_mask */ | |
b34976b6 | 596 | FALSE), /* pcrel_offset */ |
252b5132 | 597 | |
77bfe34f TS |
598 | /* These two are obsolete. */ |
599 | EMPTY_HOWTO (R_MIPS_ADD_IMMEDIATE), | |
600 | EMPTY_HOWTO (R_MIPS_PJUMP), | |
252b5132 | 601 | |
5b6a02bc TS |
602 | /* Similiar to R_MIPS_REL32, but used for relocations in a GOT section. |
603 | It must be used for multigot GOT's (and only there). */ | |
252b5132 RH |
604 | HOWTO (R_MIPS_RELGOT, /* type */ |
605 | 0, /* rightshift */ | |
77bfe34f TS |
606 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
607 | 32, /* bitsize */ | |
b34976b6 | 608 | FALSE, /* pc_relative */ |
252b5132 RH |
609 | 0, /* bitpos */ |
610 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 611 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 612 | "R_MIPS_RELGOT", /* name */ |
b34976b6 | 613 | TRUE, /* partial_inplace */ |
77bfe34f TS |
614 | 0xffffffff, /* src_mask */ |
615 | 0xffffffff, /* dst_mask */ | |
b34976b6 | 616 | FALSE), /* pcrel_offset */ |
d2905643 | 617 | |
fe8bc63d | 618 | /* Protected jump conversion. This is an optimization hint. No |
d2905643 | 619 | relocation is required for correctness. */ |
99277196 | 620 | HOWTO (R_MIPS_JALR, /* type */ |
d2905643 | 621 | 0, /* rightshift */ |
77bfe34f | 622 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
5b6a02bc | 623 | 32, /* bitsize */ |
b34976b6 | 624 | FALSE, /* pc_relative */ |
d2905643 MM |
625 | 0, /* bitpos */ |
626 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 627 | _bfd_mips_elf_generic_reloc, /* special_function */ |
99277196 | 628 | "R_MIPS_JALR", /* name */ |
b34976b6 | 629 | FALSE, /* partial_inplace */ |
77bfe34f | 630 | 0, /* src_mask */ |
5b6a02bc | 631 | 0x00000000, /* dst_mask */ |
b34976b6 | 632 | FALSE), /* pcrel_offset */ |
0f20cc35 DJ |
633 | |
634 | /* TLS relocations. */ | |
635 | EMPTY_HOWTO (R_MIPS_TLS_DTPMOD32), | |
636 | EMPTY_HOWTO (R_MIPS_TLS_DTPREL32), | |
637 | ||
638 | HOWTO (R_MIPS_TLS_DTPMOD64, /* type */ | |
639 | 0, /* rightshift */ | |
640 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
641 | 64, /* bitsize */ | |
642 | FALSE, /* pc_relative */ | |
643 | 0, /* bitpos */ | |
644 | complain_overflow_dont, /* complain_on_overflow */ | |
645 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
646 | "R_MIPS_TLS_DTPMOD64", /* name */ | |
647 | TRUE, /* partial_inplace */ | |
648 | MINUS_ONE, /* src_mask */ | |
649 | MINUS_ONE, /* dst_mask */ | |
650 | FALSE), /* pcrel_offset */ | |
651 | ||
652 | HOWTO (R_MIPS_TLS_DTPREL64, /* type */ | |
653 | 0, /* rightshift */ | |
654 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
655 | 64, /* bitsize */ | |
656 | FALSE, /* pc_relative */ | |
657 | 0, /* bitpos */ | |
658 | complain_overflow_dont, /* complain_on_overflow */ | |
659 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
660 | "R_MIPS_TLS_DTPREL64", /* name */ | |
661 | TRUE, /* partial_inplace */ | |
662 | MINUS_ONE, /* src_mask */ | |
663 | MINUS_ONE, /* dst_mask */ | |
664 | FALSE), /* pcrel_offset */ | |
665 | ||
666 | /* TLS general dynamic variable reference. */ | |
667 | HOWTO (R_MIPS_TLS_GD, /* type */ | |
668 | 0, /* rightshift */ | |
669 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
670 | 16, /* bitsize */ | |
671 | FALSE, /* pc_relative */ | |
672 | 0, /* bitpos */ | |
673 | complain_overflow_signed, /* complain_on_overflow */ | |
674 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
675 | "R_MIPS_TLS_GD", /* name */ | |
676 | TRUE, /* partial_inplace */ | |
677 | 0x0000ffff, /* src_mask */ | |
678 | 0x0000ffff, /* dst_mask */ | |
679 | FALSE), /* pcrel_offset */ | |
680 | ||
681 | /* TLS local dynamic variable reference. */ | |
682 | HOWTO (R_MIPS_TLS_LDM, /* type */ | |
683 | 0, /* rightshift */ | |
684 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
685 | 16, /* bitsize */ | |
686 | FALSE, /* pc_relative */ | |
687 | 0, /* bitpos */ | |
688 | complain_overflow_signed, /* complain_on_overflow */ | |
689 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
690 | "R_MIPS_TLS_LDM", /* name */ | |
691 | TRUE, /* partial_inplace */ | |
692 | 0x0000ffff, /* src_mask */ | |
693 | 0x0000ffff, /* dst_mask */ | |
694 | FALSE), /* pcrel_offset */ | |
695 | ||
696 | /* TLS local dynamic offset. */ | |
697 | HOWTO (R_MIPS_TLS_DTPREL_HI16, /* type */ | |
698 | 0, /* rightshift */ | |
699 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
700 | 16, /* bitsize */ | |
701 | FALSE, /* pc_relative */ | |
702 | 0, /* bitpos */ | |
703 | complain_overflow_signed, /* complain_on_overflow */ | |
704 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
705 | "R_MIPS_TLS_DTPREL_HI16", /* name */ | |
706 | TRUE, /* partial_inplace */ | |
707 | 0x0000ffff, /* src_mask */ | |
708 | 0x0000ffff, /* dst_mask */ | |
709 | FALSE), /* pcrel_offset */ | |
710 | ||
711 | /* TLS local dynamic offset. */ | |
712 | HOWTO (R_MIPS_TLS_DTPREL_LO16, /* type */ | |
713 | 0, /* rightshift */ | |
714 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
715 | 16, /* bitsize */ | |
716 | FALSE, /* pc_relative */ | |
717 | 0, /* bitpos */ | |
718 | complain_overflow_signed, /* complain_on_overflow */ | |
719 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
720 | "R_MIPS_TLS_DTPREL_LO16", /* name */ | |
721 | TRUE, /* partial_inplace */ | |
722 | 0x0000ffff, /* src_mask */ | |
723 | 0x0000ffff, /* dst_mask */ | |
724 | FALSE), /* pcrel_offset */ | |
725 | ||
726 | /* TLS thread pointer offset. */ | |
727 | HOWTO (R_MIPS_TLS_GOTTPREL, /* type */ | |
728 | 0, /* rightshift */ | |
729 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
730 | 16, /* bitsize */ | |
731 | FALSE, /* pc_relative */ | |
732 | 0, /* bitpos */ | |
733 | complain_overflow_signed, /* complain_on_overflow */ | |
734 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
735 | "R_MIPS_TLS_GOTTPREL", /* name */ | |
736 | TRUE, /* partial_inplace */ | |
737 | 0x0000ffff, /* src_mask */ | |
738 | 0x0000ffff, /* dst_mask */ | |
739 | FALSE), /* pcrel_offset */ | |
740 | ||
741 | /* TLS IE dynamic relocations. */ | |
742 | EMPTY_HOWTO (R_MIPS_TLS_TPREL32), | |
743 | ||
744 | HOWTO (R_MIPS_TLS_TPREL64, /* type */ | |
745 | 0, /* rightshift */ | |
746 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
747 | 64, /* bitsize */ | |
748 | FALSE, /* pc_relative */ | |
749 | 0, /* bitpos */ | |
750 | complain_overflow_dont, /* complain_on_overflow */ | |
751 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
752 | "R_MIPS_TLS_TPREL64", /* name */ | |
753 | TRUE, /* partial_inplace */ | |
754 | MINUS_ONE, /* src_mask */ | |
755 | MINUS_ONE, /* dst_mask */ | |
756 | FALSE), /* pcrel_offset */ | |
757 | ||
758 | /* TLS thread pointer offset. */ | |
759 | HOWTO (R_MIPS_TLS_TPREL_HI16, /* type */ | |
760 | 0, /* rightshift */ | |
761 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
762 | 16, /* bitsize */ | |
763 | FALSE, /* pc_relative */ | |
764 | 0, /* bitpos */ | |
765 | complain_overflow_signed, /* complain_on_overflow */ | |
766 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
767 | "R_MIPS_TLS_TPREL_HI16", /* name */ | |
768 | TRUE, /* partial_inplace */ | |
769 | 0x0000ffff, /* src_mask */ | |
770 | 0x0000ffff, /* dst_mask */ | |
771 | FALSE), /* pcrel_offset */ | |
772 | ||
773 | /* TLS thread pointer offset. */ | |
774 | HOWTO (R_MIPS_TLS_TPREL_LO16, /* type */ | |
775 | 0, /* rightshift */ | |
776 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
777 | 16, /* bitsize */ | |
778 | FALSE, /* pc_relative */ | |
779 | 0, /* bitpos */ | |
780 | complain_overflow_signed, /* complain_on_overflow */ | |
781 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
782 | "R_MIPS_TLS_TPREL_LO16", /* name */ | |
783 | TRUE, /* partial_inplace */ | |
784 | 0x0000ffff, /* src_mask */ | |
785 | 0x0000ffff, /* dst_mask */ | |
786 | FALSE), /* pcrel_offset */ | |
165b93e7 RS |
787 | |
788 | /* 32 bit relocation with no addend. */ | |
789 | HOWTO (R_MIPS_GLOB_DAT, /* type */ | |
790 | 0, /* rightshift */ | |
791 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
792 | 32, /* bitsize */ | |
793 | FALSE, /* pc_relative */ | |
794 | 0, /* bitpos */ | |
795 | complain_overflow_dont, /* complain_on_overflow */ | |
796 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
797 | "R_MIPS_GLOB_DAT", /* name */ | |
798 | FALSE, /* partial_inplace */ | |
799 | 0x0, /* src_mask */ | |
800 | 0xffffffff, /* dst_mask */ | |
801 | FALSE), /* pcrel_offset */ | |
7361da2c AB |
802 | |
803 | EMPTY_HOWTO (52), | |
804 | EMPTY_HOWTO (53), | |
805 | EMPTY_HOWTO (54), | |
806 | EMPTY_HOWTO (55), | |
807 | EMPTY_HOWTO (56), | |
808 | EMPTY_HOWTO (57), | |
809 | EMPTY_HOWTO (58), | |
810 | EMPTY_HOWTO (59), | |
811 | ||
812 | HOWTO (R_MIPS_PC21_S2, /* type */ | |
813 | 2, /* rightshift */ | |
814 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
815 | 21, /* bitsize */ | |
816 | TRUE, /* pc_relative */ | |
817 | 0, /* bitpos */ | |
818 | complain_overflow_signed, /* complain_on_overflow */ | |
819 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
820 | "R_MIPS_PC21_S2", /* name */ | |
821 | TRUE, /* partial_inplace */ | |
822 | 0x001fffff, /* src_mask */ | |
823 | 0x001fffff, /* dst_mask */ | |
824 | TRUE), /* pcrel_offset */ | |
825 | ||
826 | HOWTO (R_MIPS_PC26_S2, /* type */ | |
827 | 2, /* rightshift */ | |
828 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
829 | 26, /* bitsize */ | |
830 | TRUE, /* pc_relative */ | |
831 | 0, /* bitpos */ | |
832 | complain_overflow_signed, /* complain_on_overflow */ | |
833 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
834 | "R_MIPS_PC26_S2", /* name */ | |
835 | TRUE, /* partial_inplace */ | |
836 | 0x03ffffff, /* src_mask */ | |
837 | 0x03ffffff, /* dst_mask */ | |
838 | TRUE), /* pcrel_offset */ | |
839 | ||
840 | HOWTO (R_MIPS_PC18_S3, /* type */ | |
841 | 3, /* rightshift */ | |
842 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
843 | 18, /* bitsize */ | |
844 | TRUE, /* pc_relative */ | |
845 | 0, /* bitpos */ | |
846 | complain_overflow_signed, /* complain_on_overflow */ | |
847 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
848 | "R_MIPS_PC18_S3", /* name */ | |
849 | TRUE, /* partial_inplace */ | |
850 | 0x0003ffff, /* src_mask */ | |
851 | 0x0003ffff, /* dst_mask */ | |
852 | TRUE), /* pcrel_offset */ | |
853 | ||
854 | HOWTO (R_MIPS_PC19_S2, /* type */ | |
855 | 2, /* rightshift */ | |
856 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
857 | 19, /* bitsize */ | |
858 | TRUE, /* pc_relative */ | |
859 | 0, /* bitpos */ | |
860 | complain_overflow_signed, /* complain_on_overflow */ | |
861 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
862 | "R_MIPS_PC19_S2", /* name */ | |
863 | TRUE, /* partial_inplace */ | |
864 | 0x0007ffff, /* src_mask */ | |
865 | 0x0007ffff, /* dst_mask */ | |
866 | TRUE), /* pcrel_offset */ | |
867 | ||
868 | HOWTO (R_MIPS_PCHI16, /* type */ | |
869 | 16, /* rightshift */ | |
870 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
871 | 16, /* bitsize */ | |
872 | TRUE, /* pc_relative */ | |
873 | 0, /* bitpos */ | |
874 | complain_overflow_signed, /* complain_on_overflow */ | |
875 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
876 | "R_MIPS_PCHI16", /* name */ | |
877 | TRUE, /* partial_inplace */ | |
878 | 0x0000ffff, /* src_mask */ | |
879 | 0x0000ffff, /* dst_mask */ | |
880 | TRUE), /* pcrel_offset */ | |
881 | ||
882 | HOWTO (R_MIPS_PCLO16, /* type */ | |
883 | 0, /* rightshift */ | |
884 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
885 | 16, /* bitsize */ | |
886 | TRUE, /* pc_relative */ | |
887 | 0, /* bitpos */ | |
888 | complain_overflow_dont, /* complain_on_overflow */ | |
889 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
890 | "R_MIPS_PCLO16", /* name */ | |
891 | TRUE, /* partial_inplace */ | |
892 | 0x0000ffff, /* src_mask */ | |
893 | 0x0000ffff, /* dst_mask */ | |
894 | TRUE), /* pcrel_offset */ | |
895 | ||
252b5132 RH |
896 | }; |
897 | ||
898 | /* The relocation table used for SHT_RELA sections. */ | |
899 | ||
900 | static reloc_howto_type mips_elf64_howto_table_rela[] = | |
901 | { | |
902 | /* No relocation. */ | |
903 | HOWTO (R_MIPS_NONE, /* type */ | |
904 | 0, /* rightshift */ | |
6346d5ca | 905 | 3, /* size (0 = byte, 1 = short, 2 = long) */ |
252b5132 | 906 | 0, /* bitsize */ |
b34976b6 | 907 | FALSE, /* pc_relative */ |
252b5132 RH |
908 | 0, /* bitpos */ |
909 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 910 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 911 | "R_MIPS_NONE", /* name */ |
b34976b6 | 912 | FALSE, /* partial_inplace */ |
252b5132 RH |
913 | 0, /* src_mask */ |
914 | 0, /* dst_mask */ | |
b34976b6 | 915 | FALSE), /* pcrel_offset */ |
252b5132 RH |
916 | |
917 | /* 16 bit relocation. */ | |
918 | HOWTO (R_MIPS_16, /* type */ | |
919 | 0, /* rightshift */ | |
5b6a02bc | 920 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
252b5132 | 921 | 16, /* bitsize */ |
b34976b6 | 922 | FALSE, /* pc_relative */ |
252b5132 | 923 | 0, /* bitpos */ |
5b6a02bc | 924 | complain_overflow_signed, /* complain_on_overflow */ |
30ac9238 | 925 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 926 | "R_MIPS_16", /* name */ |
b34976b6 | 927 | FALSE, /* partial_inplace */ |
252b5132 | 928 | 0, /* src_mask */ |
5b6a02bc | 929 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 930 | FALSE), /* pcrel_offset */ |
252b5132 RH |
931 | |
932 | /* 32 bit relocation. */ | |
933 | HOWTO (R_MIPS_32, /* type */ | |
934 | 0, /* rightshift */ | |
935 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
936 | 32, /* bitsize */ | |
b34976b6 | 937 | FALSE, /* pc_relative */ |
252b5132 | 938 | 0, /* bitpos */ |
77bfe34f | 939 | complain_overflow_dont, /* complain_on_overflow */ |
30ac9238 | 940 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 941 | "R_MIPS_32", /* name */ |
b34976b6 | 942 | FALSE, /* partial_inplace */ |
252b5132 RH |
943 | 0, /* src_mask */ |
944 | 0xffffffff, /* dst_mask */ | |
b34976b6 | 945 | FALSE), /* pcrel_offset */ |
252b5132 RH |
946 | |
947 | /* 32 bit symbol relative relocation. */ | |
948 | HOWTO (R_MIPS_REL32, /* type */ | |
949 | 0, /* rightshift */ | |
950 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
951 | 32, /* bitsize */ | |
b34976b6 | 952 | FALSE, /* pc_relative */ |
252b5132 | 953 | 0, /* bitpos */ |
77bfe34f | 954 | complain_overflow_dont, /* complain_on_overflow */ |
30ac9238 | 955 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 956 | "R_MIPS_REL32", /* name */ |
b34976b6 | 957 | FALSE, /* partial_inplace */ |
252b5132 RH |
958 | 0, /* src_mask */ |
959 | 0xffffffff, /* dst_mask */ | |
b34976b6 | 960 | FALSE), /* pcrel_offset */ |
252b5132 | 961 | |
77bfe34f | 962 | /* 26 bit jump address. */ |
252b5132 RH |
963 | HOWTO (R_MIPS_26, /* type */ |
964 | 2, /* rightshift */ | |
965 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
966 | 26, /* bitsize */ | |
b34976b6 | 967 | FALSE, /* pc_relative */ |
252b5132 RH |
968 | 0, /* bitpos */ |
969 | complain_overflow_dont, /* complain_on_overflow */ | |
56fc028e | 970 | /* This needs complex overflow |
77bfe34f | 971 | detection, because the upper 36 |
b401d8e5 | 972 | bits must match the PC + 4. */ |
30ac9238 | 973 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 974 | "R_MIPS_26", /* name */ |
b34976b6 | 975 | FALSE, /* partial_inplace */ |
252b5132 | 976 | 0, /* src_mask */ |
5b6a02bc | 977 | 0x03ffffff, /* dst_mask */ |
b34976b6 | 978 | FALSE), /* pcrel_offset */ |
252b5132 RH |
979 | |
980 | /* High 16 bits of symbol value. */ | |
981 | HOWTO (R_MIPS_HI16, /* type */ | |
982 | 0, /* rightshift */ | |
983 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
984 | 16, /* bitsize */ | |
b34976b6 | 985 | FALSE, /* pc_relative */ |
252b5132 RH |
986 | 0, /* bitpos */ |
987 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 988 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 989 | "R_MIPS_HI16", /* name */ |
b34976b6 | 990 | FALSE, /* partial_inplace */ |
252b5132 | 991 | 0, /* src_mask */ |
5b6a02bc | 992 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 993 | FALSE), /* pcrel_offset */ |
252b5132 RH |
994 | |
995 | /* Low 16 bits of symbol value. */ | |
996 | HOWTO (R_MIPS_LO16, /* type */ | |
997 | 0, /* rightshift */ | |
998 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
999 | 16, /* bitsize */ | |
b34976b6 | 1000 | FALSE, /* pc_relative */ |
252b5132 RH |
1001 | 0, /* bitpos */ |
1002 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1003 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1004 | "R_MIPS_LO16", /* name */ |
b34976b6 | 1005 | FALSE, /* partial_inplace */ |
252b5132 | 1006 | 0, /* src_mask */ |
5b6a02bc | 1007 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 1008 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1009 | |
1010 | /* GP relative reference. */ | |
1011 | HOWTO (R_MIPS_GPREL16, /* type */ | |
1012 | 0, /* rightshift */ | |
1013 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1014 | 16, /* bitsize */ | |
b34976b6 | 1015 | FALSE, /* pc_relative */ |
252b5132 RH |
1016 | 0, /* bitpos */ |
1017 | complain_overflow_signed, /* complain_on_overflow */ | |
a4382ec6 | 1018 | mips_elf64_gprel16_reloc, /* special_function */ |
252b5132 | 1019 | "R_MIPS_GPREL16", /* name */ |
b34976b6 | 1020 | FALSE, /* partial_inplace */ |
252b5132 | 1021 | 0, /* src_mask */ |
5b6a02bc | 1022 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 1023 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1024 | |
1025 | /* Reference to literal section. */ | |
1026 | HOWTO (R_MIPS_LITERAL, /* type */ | |
1027 | 0, /* rightshift */ | |
1028 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1029 | 16, /* bitsize */ | |
b34976b6 | 1030 | FALSE, /* pc_relative */ |
252b5132 RH |
1031 | 0, /* bitpos */ |
1032 | complain_overflow_signed, /* complain_on_overflow */ | |
5b6a02bc | 1033 | mips_elf64_literal_reloc, /* special_function */ |
252b5132 | 1034 | "R_MIPS_LITERAL", /* name */ |
b34976b6 | 1035 | FALSE, /* partial_inplace */ |
252b5132 | 1036 | 0, /* src_mask */ |
5b6a02bc | 1037 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 1038 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1039 | |
1040 | /* Reference to global offset table. */ | |
252b5132 RH |
1041 | HOWTO (R_MIPS_GOT16, /* type */ |
1042 | 0, /* rightshift */ | |
1043 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1044 | 16, /* bitsize */ | |
b34976b6 | 1045 | FALSE, /* pc_relative */ |
252b5132 RH |
1046 | 0, /* bitpos */ |
1047 | complain_overflow_signed, /* complain_on_overflow */ | |
30ac9238 | 1048 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1049 | "R_MIPS_GOT16", /* name */ |
b34976b6 | 1050 | FALSE, /* partial_inplace */ |
252b5132 | 1051 | 0, /* src_mask */ |
5b6a02bc | 1052 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 1053 | FALSE), /* pcrel_offset */ |
252b5132 | 1054 | |
bad36eac DJ |
1055 | /* 16 bit PC relative reference. Note that the ABI document has a typo |
1056 | and claims R_MIPS_PC16 to be not rightshifted, rendering it useless. | |
1057 | We do the right thing here. */ | |
252b5132 | 1058 | HOWTO (R_MIPS_PC16, /* type */ |
bad36eac | 1059 | 2, /* rightshift */ |
252b5132 RH |
1060 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
1061 | 16, /* bitsize */ | |
b34976b6 | 1062 | TRUE, /* pc_relative */ |
252b5132 RH |
1063 | 0, /* bitpos */ |
1064 | complain_overflow_signed, /* complain_on_overflow */ | |
30ac9238 | 1065 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1066 | "R_MIPS_PC16", /* name */ |
b34976b6 | 1067 | FALSE, /* partial_inplace */ |
252b5132 | 1068 | 0, /* src_mask */ |
5b6a02bc | 1069 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 1070 | TRUE), /* pcrel_offset */ |
252b5132 RH |
1071 | |
1072 | /* 16 bit call through global offset table. */ | |
252b5132 RH |
1073 | HOWTO (R_MIPS_CALL16, /* type */ |
1074 | 0, /* rightshift */ | |
1075 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1076 | 16, /* bitsize */ | |
b34976b6 | 1077 | FALSE, /* pc_relative */ |
252b5132 RH |
1078 | 0, /* bitpos */ |
1079 | complain_overflow_signed, /* complain_on_overflow */ | |
30ac9238 | 1080 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1081 | "R_MIPS_CALL16", /* name */ |
b34976b6 | 1082 | FALSE, /* partial_inplace */ |
252b5132 | 1083 | 0, /* src_mask */ |
5b6a02bc | 1084 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 1085 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1086 | |
1087 | /* 32 bit GP relative reference. */ | |
1088 | HOWTO (R_MIPS_GPREL32, /* type */ | |
1089 | 0, /* rightshift */ | |
1090 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1091 | 32, /* bitsize */ | |
b34976b6 | 1092 | FALSE, /* pc_relative */ |
252b5132 | 1093 | 0, /* bitpos */ |
5b6a02bc TS |
1094 | complain_overflow_dont, /* complain_on_overflow */ |
1095 | mips_elf64_gprel32_reloc, /* special_function */ | |
252b5132 | 1096 | "R_MIPS_GPREL32", /* name */ |
b34976b6 | 1097 | FALSE, /* partial_inplace */ |
252b5132 RH |
1098 | 0, /* src_mask */ |
1099 | 0xffffffff, /* dst_mask */ | |
b34976b6 | 1100 | FALSE), /* pcrel_offset */ |
252b5132 | 1101 | |
a4382ec6 TS |
1102 | EMPTY_HOWTO (13), |
1103 | EMPTY_HOWTO (14), | |
1104 | EMPTY_HOWTO (15), | |
252b5132 RH |
1105 | |
1106 | /* A 5 bit shift field. */ | |
1107 | HOWTO (R_MIPS_SHIFT5, /* type */ | |
1108 | 0, /* rightshift */ | |
1109 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1110 | 5, /* bitsize */ | |
b34976b6 | 1111 | FALSE, /* pc_relative */ |
252b5132 RH |
1112 | 6, /* bitpos */ |
1113 | complain_overflow_bitfield, /* complain_on_overflow */ | |
30ac9238 | 1114 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1115 | "R_MIPS_SHIFT5", /* name */ |
b34976b6 | 1116 | FALSE, /* partial_inplace */ |
252b5132 RH |
1117 | 0, /* src_mask */ |
1118 | 0x000007c0, /* dst_mask */ | |
b34976b6 | 1119 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1120 | |
1121 | /* A 6 bit shift field. */ | |
252b5132 RH |
1122 | HOWTO (R_MIPS_SHIFT6, /* type */ |
1123 | 0, /* rightshift */ | |
1124 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1125 | 6, /* bitsize */ | |
b34976b6 | 1126 | FALSE, /* pc_relative */ |
252b5132 RH |
1127 | 6, /* bitpos */ |
1128 | complain_overflow_bitfield, /* complain_on_overflow */ | |
5b6a02bc | 1129 | mips_elf64_shift6_reloc, /* special_function */ |
252b5132 | 1130 | "R_MIPS_SHIFT6", /* name */ |
b34976b6 | 1131 | FALSE, /* partial_inplace */ |
252b5132 RH |
1132 | 0, /* src_mask */ |
1133 | 0x000007c4, /* dst_mask */ | |
b34976b6 | 1134 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1135 | |
1136 | /* 64 bit relocation. */ | |
1137 | HOWTO (R_MIPS_64, /* type */ | |
1138 | 0, /* rightshift */ | |
1139 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
1140 | 64, /* bitsize */ | |
b34976b6 | 1141 | FALSE, /* pc_relative */ |
252b5132 | 1142 | 0, /* bitpos */ |
77bfe34f | 1143 | complain_overflow_dont, /* complain_on_overflow */ |
30ac9238 | 1144 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1145 | "R_MIPS_64", /* name */ |
b34976b6 | 1146 | FALSE, /* partial_inplace */ |
252b5132 RH |
1147 | 0, /* src_mask */ |
1148 | MINUS_ONE, /* dst_mask */ | |
b34976b6 | 1149 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1150 | |
1151 | /* Displacement in the global offset table. */ | |
252b5132 RH |
1152 | HOWTO (R_MIPS_GOT_DISP, /* type */ |
1153 | 0, /* rightshift */ | |
1154 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1155 | 16, /* bitsize */ | |
b34976b6 | 1156 | FALSE, /* pc_relative */ |
252b5132 | 1157 | 0, /* bitpos */ |
77bfe34f | 1158 | complain_overflow_signed, /* complain_on_overflow */ |
30ac9238 | 1159 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1160 | "R_MIPS_GOT_DISP", /* name */ |
b34976b6 | 1161 | FALSE, /* partial_inplace */ |
252b5132 RH |
1162 | 0, /* src_mask */ |
1163 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 1164 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1165 | |
1166 | /* Displacement to page pointer in the global offset table. */ | |
252b5132 RH |
1167 | HOWTO (R_MIPS_GOT_PAGE, /* type */ |
1168 | 0, /* rightshift */ | |
1169 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1170 | 16, /* bitsize */ | |
b34976b6 | 1171 | FALSE, /* pc_relative */ |
252b5132 | 1172 | 0, /* bitpos */ |
77bfe34f | 1173 | complain_overflow_signed, /* complain_on_overflow */ |
30ac9238 | 1174 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1175 | "R_MIPS_GOT_PAGE", /* name */ |
b34976b6 | 1176 | FALSE, /* partial_inplace */ |
252b5132 RH |
1177 | 0, /* src_mask */ |
1178 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 1179 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1180 | |
1181 | /* Offset from page pointer in the global offset table. */ | |
252b5132 RH |
1182 | HOWTO (R_MIPS_GOT_OFST, /* type */ |
1183 | 0, /* rightshift */ | |
1184 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1185 | 16, /* bitsize */ | |
b34976b6 | 1186 | FALSE, /* pc_relative */ |
252b5132 | 1187 | 0, /* bitpos */ |
77bfe34f | 1188 | complain_overflow_signed, /* complain_on_overflow */ |
30ac9238 | 1189 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1190 | "R_MIPS_GOT_OFST", /* name */ |
b34976b6 | 1191 | FALSE, /* partial_inplace */ |
252b5132 RH |
1192 | 0, /* src_mask */ |
1193 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 1194 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1195 | |
1196 | /* High 16 bits of displacement in global offset table. */ | |
252b5132 RH |
1197 | HOWTO (R_MIPS_GOT_HI16, /* type */ |
1198 | 0, /* rightshift */ | |
1199 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1200 | 16, /* bitsize */ | |
b34976b6 | 1201 | FALSE, /* pc_relative */ |
252b5132 RH |
1202 | 0, /* bitpos */ |
1203 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1204 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1205 | "R_MIPS_GOT_HI16", /* name */ |
b34976b6 | 1206 | FALSE, /* partial_inplace */ |
252b5132 RH |
1207 | 0, /* src_mask */ |
1208 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 1209 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1210 | |
1211 | /* Low 16 bits of displacement in global offset table. */ | |
252b5132 RH |
1212 | HOWTO (R_MIPS_GOT_LO16, /* type */ |
1213 | 0, /* rightshift */ | |
1214 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1215 | 16, /* bitsize */ | |
b34976b6 | 1216 | FALSE, /* pc_relative */ |
252b5132 RH |
1217 | 0, /* bitpos */ |
1218 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1219 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1220 | "R_MIPS_GOT_LO16", /* name */ |
b34976b6 | 1221 | FALSE, /* partial_inplace */ |
252b5132 RH |
1222 | 0, /* src_mask */ |
1223 | 0x0000ffff, /* dst_mask */ | |
b34976b6 | 1224 | FALSE), /* pcrel_offset */ |
252b5132 | 1225 | |
4cc11e76 | 1226 | /* 64 bit subtraction. */ |
252b5132 RH |
1227 | HOWTO (R_MIPS_SUB, /* type */ |
1228 | 0, /* rightshift */ | |
1229 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
1230 | 64, /* bitsize */ | |
b34976b6 | 1231 | FALSE, /* pc_relative */ |
252b5132 | 1232 | 0, /* bitpos */ |
77bfe34f | 1233 | complain_overflow_dont, /* complain_on_overflow */ |
30ac9238 | 1234 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1235 | "R_MIPS_SUB", /* name */ |
b34976b6 | 1236 | FALSE, /* partial_inplace */ |
252b5132 RH |
1237 | 0, /* src_mask */ |
1238 | MINUS_ONE, /* dst_mask */ | |
b34976b6 | 1239 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1240 | |
1241 | /* Insert the addend as an instruction. */ | |
1242 | /* FIXME: Not handled correctly. */ | |
1243 | HOWTO (R_MIPS_INSERT_A, /* type */ | |
1244 | 0, /* rightshift */ | |
77bfe34f TS |
1245 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
1246 | 32, /* bitsize */ | |
b34976b6 | 1247 | FALSE, /* pc_relative */ |
252b5132 RH |
1248 | 0, /* bitpos */ |
1249 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1250 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1251 | "R_MIPS_INSERT_A", /* name */ |
b34976b6 | 1252 | FALSE, /* partial_inplace */ |
252b5132 | 1253 | 0, /* src_mask */ |
77bfe34f | 1254 | 0xffffffff, /* dst_mask */ |
b34976b6 | 1255 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1256 | |
1257 | /* Insert the addend as an instruction, and change all relocations | |
1258 | to refer to the old instruction at the address. */ | |
1259 | /* FIXME: Not handled correctly. */ | |
1260 | HOWTO (R_MIPS_INSERT_B, /* type */ | |
1261 | 0, /* rightshift */ | |
77bfe34f TS |
1262 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
1263 | 32, /* bitsize */ | |
b34976b6 | 1264 | FALSE, /* pc_relative */ |
252b5132 RH |
1265 | 0, /* bitpos */ |
1266 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1267 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1268 | "R_MIPS_INSERT_B", /* name */ |
b34976b6 | 1269 | FALSE, /* partial_inplace */ |
252b5132 | 1270 | 0, /* src_mask */ |
77bfe34f | 1271 | 0xffffffff, /* dst_mask */ |
b34976b6 | 1272 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1273 | |
1274 | /* Delete a 32 bit instruction. */ | |
1275 | /* FIXME: Not handled correctly. */ | |
1276 | HOWTO (R_MIPS_DELETE, /* type */ | |
1277 | 0, /* rightshift */ | |
77bfe34f TS |
1278 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
1279 | 32, /* bitsize */ | |
b34976b6 | 1280 | FALSE, /* pc_relative */ |
252b5132 RH |
1281 | 0, /* bitpos */ |
1282 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1283 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1284 | "R_MIPS_DELETE", /* name */ |
b34976b6 | 1285 | FALSE, /* partial_inplace */ |
252b5132 | 1286 | 0, /* src_mask */ |
77bfe34f | 1287 | 0xffffffff, /* dst_mask */ |
b34976b6 | 1288 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1289 | |
1290 | /* Get the higher value of a 64 bit addend. */ | |
252b5132 RH |
1291 | HOWTO (R_MIPS_HIGHER, /* type */ |
1292 | 0, /* rightshift */ | |
1293 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1294 | 16, /* bitsize */ | |
b34976b6 | 1295 | FALSE, /* pc_relative */ |
252b5132 RH |
1296 | 0, /* bitpos */ |
1297 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1298 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1299 | "R_MIPS_HIGHER", /* name */ |
b34976b6 | 1300 | FALSE, /* partial_inplace */ |
252b5132 | 1301 | 0, /* src_mask */ |
5b6a02bc | 1302 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 1303 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1304 | |
1305 | /* Get the highest value of a 64 bit addend. */ | |
252b5132 RH |
1306 | HOWTO (R_MIPS_HIGHEST, /* type */ |
1307 | 0, /* rightshift */ | |
1308 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1309 | 16, /* bitsize */ | |
b34976b6 | 1310 | FALSE, /* pc_relative */ |
252b5132 RH |
1311 | 0, /* bitpos */ |
1312 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1313 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1314 | "R_MIPS_HIGHEST", /* name */ |
b34976b6 | 1315 | FALSE, /* partial_inplace */ |
252b5132 | 1316 | 0, /* src_mask */ |
5b6a02bc | 1317 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 1318 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1319 | |
1320 | /* High 16 bits of displacement in global offset table. */ | |
252b5132 RH |
1321 | HOWTO (R_MIPS_CALL_HI16, /* type */ |
1322 | 0, /* rightshift */ | |
1323 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1324 | 16, /* bitsize */ | |
b34976b6 | 1325 | FALSE, /* pc_relative */ |
252b5132 RH |
1326 | 0, /* bitpos */ |
1327 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1328 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1329 | "R_MIPS_CALL_HI16", /* name */ |
b34976b6 | 1330 | FALSE, /* partial_inplace */ |
252b5132 | 1331 | 0, /* src_mask */ |
5b6a02bc | 1332 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 1333 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1334 | |
1335 | /* Low 16 bits of displacement in global offset table. */ | |
252b5132 RH |
1336 | HOWTO (R_MIPS_CALL_LO16, /* type */ |
1337 | 0, /* rightshift */ | |
1338 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1339 | 16, /* bitsize */ | |
b34976b6 | 1340 | FALSE, /* pc_relative */ |
252b5132 RH |
1341 | 0, /* bitpos */ |
1342 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1343 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1344 | "R_MIPS_CALL_LO16", /* name */ |
b34976b6 | 1345 | FALSE, /* partial_inplace */ |
252b5132 | 1346 | 0, /* src_mask */ |
5b6a02bc | 1347 | 0x0000ffff, /* dst_mask */ |
b34976b6 | 1348 | FALSE), /* pcrel_offset */ |
252b5132 | 1349 | |
5b6a02bc | 1350 | /* Section displacement, used by an associated event location section. */ |
252b5132 RH |
1351 | HOWTO (R_MIPS_SCN_DISP, /* type */ |
1352 | 0, /* rightshift */ | |
77bfe34f TS |
1353 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
1354 | 32, /* bitsize */ | |
b34976b6 | 1355 | FALSE, /* pc_relative */ |
252b5132 RH |
1356 | 0, /* bitpos */ |
1357 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1358 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1359 | "R_MIPS_SCN_DISP", /* name */ |
b34976b6 | 1360 | FALSE, /* partial_inplace */ |
252b5132 | 1361 | 0, /* src_mask */ |
77bfe34f | 1362 | 0xffffffff, /* dst_mask */ |
b34976b6 | 1363 | FALSE), /* pcrel_offset */ |
252b5132 RH |
1364 | |
1365 | HOWTO (R_MIPS_REL16, /* type */ | |
1366 | 0, /* rightshift */ | |
77bfe34f TS |
1367 | 1, /* size (0 = byte, 1 = short, 2 = long) */ |
1368 | 16, /* bitsize */ | |
b34976b6 | 1369 | FALSE, /* pc_relative */ |
252b5132 | 1370 | 0, /* bitpos */ |
77bfe34f | 1371 | complain_overflow_signed, /* complain_on_overflow */ |
30ac9238 | 1372 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1373 | "R_MIPS_REL16", /* name */ |
b34976b6 | 1374 | FALSE, /* partial_inplace */ |
252b5132 | 1375 | 0, /* src_mask */ |
77bfe34f | 1376 | 0xffff, /* dst_mask */ |
b34976b6 | 1377 | FALSE), /* pcrel_offset */ |
252b5132 | 1378 | |
77bfe34f TS |
1379 | /* These two are obsolete. */ |
1380 | EMPTY_HOWTO (R_MIPS_ADD_IMMEDIATE), | |
1381 | EMPTY_HOWTO (R_MIPS_PJUMP), | |
252b5132 | 1382 | |
5b6a02bc TS |
1383 | /* Similiar to R_MIPS_REL32, but used for relocations in a GOT section. |
1384 | It must be used for multigot GOT's (and only there). */ | |
252b5132 RH |
1385 | HOWTO (R_MIPS_RELGOT, /* type */ |
1386 | 0, /* rightshift */ | |
77bfe34f TS |
1387 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
1388 | 32, /* bitsize */ | |
b34976b6 | 1389 | FALSE, /* pc_relative */ |
252b5132 RH |
1390 | 0, /* bitpos */ |
1391 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1392 | _bfd_mips_elf_generic_reloc, /* special_function */ |
252b5132 | 1393 | "R_MIPS_RELGOT", /* name */ |
b34976b6 | 1394 | FALSE, /* partial_inplace */ |
252b5132 | 1395 | 0, /* src_mask */ |
77bfe34f | 1396 | 0xffffffff, /* dst_mask */ |
b34976b6 | 1397 | FALSE), /* pcrel_offset */ |
d2905643 | 1398 | |
fe8bc63d | 1399 | /* Protected jump conversion. This is an optimization hint. No |
d2905643 | 1400 | relocation is required for correctness. */ |
99277196 | 1401 | HOWTO (R_MIPS_JALR, /* type */ |
d2905643 | 1402 | 0, /* rightshift */ |
77bfe34f | 1403 | 2, /* size (0 = byte, 1 = short, 2 = long) */ |
5b6a02bc | 1404 | 32, /* bitsize */ |
b34976b6 | 1405 | FALSE, /* pc_relative */ |
d2905643 MM |
1406 | 0, /* bitpos */ |
1407 | complain_overflow_dont, /* complain_on_overflow */ | |
30ac9238 | 1408 | _bfd_mips_elf_generic_reloc, /* special_function */ |
99277196 | 1409 | "R_MIPS_JALR", /* name */ |
b34976b6 | 1410 | FALSE, /* partial_inplace */ |
77bfe34f | 1411 | 0, /* src_mask */ |
5b6a02bc | 1412 | 0x00000000, /* dst_mask */ |
b34976b6 | 1413 | FALSE), /* pcrel_offset */ |
0f20cc35 DJ |
1414 | |
1415 | /* TLS relocations. */ | |
1416 | EMPTY_HOWTO (R_MIPS_TLS_DTPMOD32), | |
1417 | EMPTY_HOWTO (R_MIPS_TLS_DTPREL32), | |
fcbc2f09 MR |
1418 | |
1419 | HOWTO (R_MIPS_TLS_DTPMOD64, /* type */ | |
1420 | 0, /* rightshift */ | |
1421 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
1422 | 64, /* bitsize */ | |
1423 | FALSE, /* pc_relative */ | |
1424 | 0, /* bitpos */ | |
1425 | complain_overflow_dont, /* complain_on_overflow */ | |
1426 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1427 | "R_MIPS_TLS_DTPMOD64", /* name */ | |
667bf02a | 1428 | FALSE, /* partial_inplace */ |
72c4ab07 | 1429 | 0, /* src_mask */ |
fcbc2f09 MR |
1430 | MINUS_ONE, /* dst_mask */ |
1431 | FALSE), /* pcrel_offset */ | |
741d6ea8 JM |
1432 | |
1433 | HOWTO (R_MIPS_TLS_DTPREL64, /* type */ | |
1434 | 0, /* rightshift */ | |
1435 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
1436 | 64, /* bitsize */ | |
1437 | FALSE, /* pc_relative */ | |
1438 | 0, /* bitpos */ | |
1439 | complain_overflow_dont, /* complain_on_overflow */ | |
1440 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1441 | "R_MIPS_TLS_DTPREL64", /* name */ | |
667bf02a | 1442 | FALSE, /* partial_inplace */ |
72c4ab07 | 1443 | 0, /* src_mask */ |
741d6ea8 JM |
1444 | MINUS_ONE, /* dst_mask */ |
1445 | FALSE), /* pcrel_offset */ | |
0f20cc35 DJ |
1446 | |
1447 | /* TLS general dynamic variable reference. */ | |
1448 | HOWTO (R_MIPS_TLS_GD, /* type */ | |
1449 | 0, /* rightshift */ | |
1450 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1451 | 16, /* bitsize */ | |
1452 | FALSE, /* pc_relative */ | |
1453 | 0, /* bitpos */ | |
1454 | complain_overflow_signed, /* complain_on_overflow */ | |
1455 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1456 | "R_MIPS_TLS_GD", /* name */ | |
667bf02a | 1457 | FALSE, /* partial_inplace */ |
72c4ab07 | 1458 | 0, /* src_mask */ |
0f20cc35 DJ |
1459 | 0x0000ffff, /* dst_mask */ |
1460 | FALSE), /* pcrel_offset */ | |
1461 | ||
1462 | /* TLS local dynamic variable reference. */ | |
1463 | HOWTO (R_MIPS_TLS_LDM, /* type */ | |
1464 | 0, /* rightshift */ | |
1465 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1466 | 16, /* bitsize */ | |
1467 | FALSE, /* pc_relative */ | |
1468 | 0, /* bitpos */ | |
1469 | complain_overflow_signed, /* complain_on_overflow */ | |
1470 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1471 | "R_MIPS_TLS_LDM", /* name */ | |
667bf02a | 1472 | FALSE, /* partial_inplace */ |
72c4ab07 | 1473 | 0, /* src_mask */ |
0f20cc35 DJ |
1474 | 0x0000ffff, /* dst_mask */ |
1475 | FALSE), /* pcrel_offset */ | |
1476 | ||
1477 | /* TLS local dynamic offset. */ | |
1478 | HOWTO (R_MIPS_TLS_DTPREL_HI16, /* type */ | |
1479 | 0, /* rightshift */ | |
1480 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1481 | 16, /* bitsize */ | |
1482 | FALSE, /* pc_relative */ | |
1483 | 0, /* bitpos */ | |
1484 | complain_overflow_signed, /* complain_on_overflow */ | |
1485 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1486 | "R_MIPS_TLS_DTPREL_HI16", /* name */ | |
667bf02a | 1487 | FALSE, /* partial_inplace */ |
72c4ab07 | 1488 | 0, /* src_mask */ |
0f20cc35 DJ |
1489 | 0x0000ffff, /* dst_mask */ |
1490 | FALSE), /* pcrel_offset */ | |
1491 | ||
1492 | /* TLS local dynamic offset. */ | |
1493 | HOWTO (R_MIPS_TLS_DTPREL_LO16, /* type */ | |
1494 | 0, /* rightshift */ | |
1495 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1496 | 16, /* bitsize */ | |
1497 | FALSE, /* pc_relative */ | |
1498 | 0, /* bitpos */ | |
1499 | complain_overflow_signed, /* complain_on_overflow */ | |
1500 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1501 | "R_MIPS_TLS_DTPREL_LO16", /* name */ | |
667bf02a | 1502 | FALSE, /* partial_inplace */ |
72c4ab07 | 1503 | 0, /* src_mask */ |
0f20cc35 DJ |
1504 | 0x0000ffff, /* dst_mask */ |
1505 | FALSE), /* pcrel_offset */ | |
1506 | ||
1507 | /* TLS thread pointer offset. */ | |
1508 | HOWTO (R_MIPS_TLS_GOTTPREL, /* type */ | |
1509 | 0, /* rightshift */ | |
1510 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1511 | 16, /* bitsize */ | |
1512 | FALSE, /* pc_relative */ | |
1513 | 0, /* bitpos */ | |
1514 | complain_overflow_signed, /* complain_on_overflow */ | |
1515 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1516 | "R_MIPS_TLS_GOTTPREL", /* name */ | |
667bf02a | 1517 | FALSE, /* partial_inplace */ |
72c4ab07 | 1518 | 0, /* src_mask */ |
0f20cc35 DJ |
1519 | 0x0000ffff, /* dst_mask */ |
1520 | FALSE), /* pcrel_offset */ | |
1521 | ||
fcbc2f09 | 1522 | /* TLS IE dynamic relocations. */ |
0f20cc35 | 1523 | EMPTY_HOWTO (R_MIPS_TLS_TPREL32), |
fcbc2f09 MR |
1524 | |
1525 | HOWTO (R_MIPS_TLS_TPREL64, /* type */ | |
1526 | 0, /* rightshift */ | |
1527 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
1528 | 64, /* bitsize */ | |
1529 | FALSE, /* pc_relative */ | |
1530 | 0, /* bitpos */ | |
1531 | complain_overflow_dont, /* complain_on_overflow */ | |
1532 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1533 | "R_MIPS_TLS_TPREL64", /* name */ | |
667bf02a | 1534 | FALSE, /* partial_inplace */ |
72c4ab07 | 1535 | 0, /* src_mask */ |
fcbc2f09 MR |
1536 | MINUS_ONE, /* dst_mask */ |
1537 | FALSE), /* pcrel_offset */ | |
0f20cc35 DJ |
1538 | |
1539 | /* TLS thread pointer offset. */ | |
1540 | HOWTO (R_MIPS_TLS_TPREL_HI16, /* type */ | |
1541 | 0, /* rightshift */ | |
1542 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1543 | 16, /* bitsize */ | |
1544 | FALSE, /* pc_relative */ | |
1545 | 0, /* bitpos */ | |
1546 | complain_overflow_signed, /* complain_on_overflow */ | |
1547 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1548 | "R_MIPS_TLS_TPREL_HI16", /* name */ | |
667bf02a | 1549 | FALSE, /* partial_inplace */ |
72c4ab07 | 1550 | 0, /* src_mask */ |
0f20cc35 DJ |
1551 | 0x0000ffff, /* dst_mask */ |
1552 | FALSE), /* pcrel_offset */ | |
1553 | ||
1554 | /* TLS thread pointer offset. */ | |
1555 | HOWTO (R_MIPS_TLS_TPREL_LO16, /* type */ | |
1556 | 0, /* rightshift */ | |
1557 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1558 | 16, /* bitsize */ | |
1559 | FALSE, /* pc_relative */ | |
1560 | 0, /* bitpos */ | |
1561 | complain_overflow_signed, /* complain_on_overflow */ | |
1562 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1563 | "R_MIPS_TLS_TPREL_LO16", /* name */ | |
667bf02a | 1564 | FALSE, /* partial_inplace */ |
72c4ab07 | 1565 | 0, /* src_mask */ |
0f20cc35 DJ |
1566 | 0x0000ffff, /* dst_mask */ |
1567 | FALSE), /* pcrel_offset */ | |
165b93e7 RS |
1568 | |
1569 | /* 32 bit relocation with no addend. */ | |
1570 | HOWTO (R_MIPS_GLOB_DAT, /* type */ | |
1571 | 0, /* rightshift */ | |
1572 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1573 | 32, /* bitsize */ | |
1574 | FALSE, /* pc_relative */ | |
1575 | 0, /* bitpos */ | |
1576 | complain_overflow_dont, /* complain_on_overflow */ | |
1577 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1578 | "R_MIPS_GLOB_DAT", /* name */ | |
1579 | FALSE, /* partial_inplace */ | |
1580 | 0x0, /* src_mask */ | |
1581 | 0xffffffff, /* dst_mask */ | |
1582 | FALSE), /* pcrel_offset */ | |
7361da2c AB |
1583 | |
1584 | EMPTY_HOWTO (52), | |
1585 | EMPTY_HOWTO (53), | |
1586 | EMPTY_HOWTO (54), | |
1587 | EMPTY_HOWTO (55), | |
1588 | EMPTY_HOWTO (56), | |
1589 | EMPTY_HOWTO (57), | |
1590 | EMPTY_HOWTO (58), | |
1591 | EMPTY_HOWTO (59), | |
1592 | ||
1593 | HOWTO (R_MIPS_PC21_S2, /* type */ | |
1594 | 2, /* rightshift */ | |
1595 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1596 | 21, /* bitsize */ | |
1597 | TRUE, /* pc_relative */ | |
1598 | 0, /* bitpos */ | |
1599 | complain_overflow_signed, /* complain_on_overflow */ | |
1600 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1601 | "R_MIPS_PC21_S2", /* name */ | |
1602 | FALSE, /* partial_inplace */ | |
1603 | 0, /* src_mask */ | |
1604 | 0x001fffff, /* dst_mask */ | |
1605 | TRUE), /* pcrel_offset */ | |
1606 | ||
1607 | HOWTO (R_MIPS_PC26_S2, /* type */ | |
1608 | 2, /* rightshift */ | |
1609 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1610 | 26, /* bitsize */ | |
1611 | TRUE, /* pc_relative */ | |
1612 | 0, /* bitpos */ | |
1613 | complain_overflow_signed, /* complain_on_overflow */ | |
1614 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1615 | "R_MIPS_PC26_S2", /* name */ | |
1616 | FALSE, /* partial_inplace */ | |
1617 | 0, /* src_mask */ | |
1618 | 0x03ffffff, /* dst_mask */ | |
1619 | TRUE), /* pcrel_offset */ | |
1620 | ||
1621 | HOWTO (R_MIPS_PC18_S3, /* type */ | |
1622 | 3, /* rightshift */ | |
1623 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1624 | 18, /* bitsize */ | |
1625 | TRUE, /* pc_relative */ | |
1626 | 0, /* bitpos */ | |
1627 | complain_overflow_signed, /* complain_on_overflow */ | |
1628 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1629 | "R_MIPS_PC18_S3", /* name */ | |
1630 | FALSE, /* partial_inplace */ | |
1631 | 0, /* src_mask */ | |
1632 | 0x0003ffff, /* dst_mask */ | |
1633 | TRUE), /* pcrel_offset */ | |
1634 | ||
1635 | HOWTO (R_MIPS_PC19_S2, /* type */ | |
1636 | 2, /* rightshift */ | |
1637 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1638 | 19, /* bitsize */ | |
1639 | TRUE, /* pc_relative */ | |
1640 | 0, /* bitpos */ | |
1641 | complain_overflow_signed, /* complain_on_overflow */ | |
1642 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1643 | "R_MIPS_PC19_S2", /* name */ | |
1644 | FALSE, /* partial_inplace */ | |
1645 | 0, /* src_mask */ | |
1646 | 0x0007ffff, /* dst_mask */ | |
1647 | TRUE), /* pcrel_offset */ | |
1648 | ||
1649 | HOWTO (R_MIPS_PCHI16, /* type */ | |
1650 | 16, /* rightshift */ | |
1651 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1652 | 16, /* bitsize */ | |
1653 | TRUE, /* pc_relative */ | |
1654 | 0, /* bitpos */ | |
1655 | complain_overflow_signed, /* complain_on_overflow */ | |
1656 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1657 | "R_MIPS_PCHI16", /* name */ | |
1658 | FALSE, /* partial_inplace */ | |
1659 | 0, /* src_mask */ | |
1660 | 0x0000ffff, /* dst_mask */ | |
1661 | TRUE), /* pcrel_offset */ | |
1662 | ||
1663 | HOWTO (R_MIPS_PCLO16, /* type */ | |
1664 | 0, /* rightshift */ | |
1665 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1666 | 16, /* bitsize */ | |
1667 | TRUE, /* pc_relative */ | |
1668 | 0, /* bitpos */ | |
1669 | complain_overflow_dont, /* complain_on_overflow */ | |
1670 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1671 | "R_MIPS_PCLO16", /* name */ | |
1672 | FALSE, /* partial_inplace */ | |
1673 | 0, /* src_mask */ | |
1674 | 0x0000ffff, /* dst_mask */ | |
1675 | TRUE), /* pcrel_offset */ | |
1676 | ||
252b5132 | 1677 | }; |
a4382ec6 | 1678 | |
d6f16593 MR |
1679 | static reloc_howto_type mips16_elf64_howto_table_rel[] = |
1680 | { | |
1681 | /* The reloc used for the mips16 jump instruction. */ | |
a4382ec6 TS |
1682 | HOWTO (R_MIPS16_26, /* type */ |
1683 | 2, /* rightshift */ | |
1684 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1685 | 26, /* bitsize */ | |
b34976b6 | 1686 | FALSE, /* pc_relative */ |
a4382ec6 TS |
1687 | 0, /* bitpos */ |
1688 | complain_overflow_dont, /* complain_on_overflow */ | |
07d6d2b8 | 1689 | /* This needs complex overflow |
a4382ec6 TS |
1690 | detection, because the upper four |
1691 | bits must match the PC. */ | |
35d3d567 | 1692 | _bfd_mips_elf_generic_reloc, /* special_function */ |
a4382ec6 | 1693 | "R_MIPS16_26", /* name */ |
b34976b6 | 1694 | TRUE, /* partial_inplace */ |
a4382ec6 TS |
1695 | 0x3ffffff, /* src_mask */ |
1696 | 0x3ffffff, /* dst_mask */ | |
d6f16593 | 1697 | FALSE), /* pcrel_offset */ |
a4382ec6 | 1698 | |
d6f16593 | 1699 | /* The reloc used for the mips16 gprel instruction. */ |
a4382ec6 TS |
1700 | HOWTO (R_MIPS16_GPREL, /* type */ |
1701 | 0, /* rightshift */ | |
1702 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1703 | 16, /* bitsize */ | |
b34976b6 | 1704 | FALSE, /* pc_relative */ |
a4382ec6 TS |
1705 | 0, /* bitpos */ |
1706 | complain_overflow_signed, /* complain_on_overflow */ | |
1707 | mips16_gprel_reloc, /* special_function */ | |
1708 | "R_MIPS16_GPREL", /* name */ | |
b34976b6 | 1709 | TRUE, /* partial_inplace */ |
d6f16593 | 1710 | 0x0000ffff, /* src_mask */ |
07d6d2b8 | 1711 | 0x0000ffff, /* dst_mask */ |
d6f16593 MR |
1712 | FALSE), /* pcrel_offset */ |
1713 | ||
738e5348 RS |
1714 | /* A MIPS16 reference to the global offset table. */ |
1715 | HOWTO (R_MIPS16_GOT16, /* type */ | |
1716 | 0, /* rightshift */ | |
1717 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1718 | 16, /* bitsize */ | |
1719 | FALSE, /* pc_relative */ | |
1720 | 0, /* bitpos */ | |
1721 | complain_overflow_dont, /* complain_on_overflow */ | |
1722 | _bfd_mips_elf_got16_reloc, /* special_function */ | |
1723 | "R_MIPS16_GOT16", /* name */ | |
1724 | TRUE, /* partial_inplace */ | |
1725 | 0x0000ffff, /* src_mask */ | |
07d6d2b8 | 1726 | 0x0000ffff, /* dst_mask */ |
738e5348 | 1727 | FALSE), /* pcrel_offset */ |
d6f16593 | 1728 | |
738e5348 RS |
1729 | /* A MIPS16 call through the global offset table. */ |
1730 | HOWTO (R_MIPS16_CALL16, /* type */ | |
1731 | 0, /* rightshift */ | |
1732 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1733 | 16, /* bitsize */ | |
1734 | FALSE, /* pc_relative */ | |
1735 | 0, /* bitpos */ | |
1736 | complain_overflow_dont, /* complain_on_overflow */ | |
1737 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1738 | "R_MIPS16_CALL16", /* name */ | |
1739 | TRUE, /* partial_inplace */ | |
1740 | 0x0000ffff, /* src_mask */ | |
07d6d2b8 | 1741 | 0x0000ffff, /* dst_mask */ |
738e5348 | 1742 | FALSE), /* pcrel_offset */ |
d6f16593 MR |
1743 | |
1744 | /* MIPS16 high 16 bits of symbol value. */ | |
1745 | HOWTO (R_MIPS16_HI16, /* type */ | |
1746 | 16, /* rightshift */ | |
1747 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1748 | 16, /* bitsize */ | |
1749 | FALSE, /* pc_relative */ | |
1750 | 0, /* bitpos */ | |
1751 | complain_overflow_dont, /* complain_on_overflow */ | |
1752 | _bfd_mips_elf_hi16_reloc, /* special_function */ | |
1753 | "R_MIPS16_HI16", /* name */ | |
1754 | TRUE, /* partial_inplace */ | |
1755 | 0x0000ffff, /* src_mask */ | |
1756 | 0x0000ffff, /* dst_mask */ | |
1757 | FALSE), /* pcrel_offset */ | |
1758 | ||
1759 | /* MIPS16 low 16 bits of symbol value. */ | |
1760 | HOWTO (R_MIPS16_LO16, /* type */ | |
1761 | 0, /* rightshift */ | |
1762 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1763 | 16, /* bitsize */ | |
1764 | FALSE, /* pc_relative */ | |
1765 | 0, /* bitpos */ | |
1766 | complain_overflow_dont, /* complain_on_overflow */ | |
1767 | _bfd_mips_elf_lo16_reloc, /* special_function */ | |
1768 | "R_MIPS16_LO16", /* name */ | |
1769 | TRUE, /* partial_inplace */ | |
1770 | 0x0000ffff, /* src_mask */ | |
1771 | 0x0000ffff, /* dst_mask */ | |
1772 | FALSE), /* pcrel_offset */ | |
d0f13682 CLT |
1773 | |
1774 | /* MIPS16 TLS general dynamic variable reference. */ | |
1775 | HOWTO (R_MIPS16_TLS_GD, /* type */ | |
1776 | 0, /* rightshift */ | |
1777 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1778 | 16, /* bitsize */ | |
1779 | FALSE, /* pc_relative */ | |
1780 | 0, /* bitpos */ | |
1781 | complain_overflow_signed, /* complain_on_overflow */ | |
1782 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1783 | "R_MIPS16_TLS_GD", /* name */ | |
1784 | TRUE, /* partial_inplace */ | |
1785 | 0x0000ffff, /* src_mask */ | |
1786 | 0x0000ffff, /* dst_mask */ | |
1787 | FALSE), /* pcrel_offset */ | |
1788 | ||
1789 | /* MIPS16 TLS local dynamic variable reference. */ | |
1790 | HOWTO (R_MIPS16_TLS_LDM, /* type */ | |
1791 | 0, /* rightshift */ | |
1792 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1793 | 16, /* bitsize */ | |
1794 | FALSE, /* pc_relative */ | |
1795 | 0, /* bitpos */ | |
1796 | complain_overflow_signed, /* complain_on_overflow */ | |
1797 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1798 | "R_MIPS16_TLS_LDM", /* name */ | |
1799 | TRUE, /* partial_inplace */ | |
1800 | 0x0000ffff, /* src_mask */ | |
1801 | 0x0000ffff, /* dst_mask */ | |
1802 | FALSE), /* pcrel_offset */ | |
1803 | ||
1804 | /* MIPS16 TLS local dynamic offset. */ | |
1805 | HOWTO (R_MIPS16_TLS_DTPREL_HI16, /* type */ | |
1806 | 0, /* rightshift */ | |
1807 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1808 | 16, /* bitsize */ | |
1809 | FALSE, /* pc_relative */ | |
1810 | 0, /* bitpos */ | |
1811 | complain_overflow_signed, /* complain_on_overflow */ | |
1812 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1813 | "R_MIPS16_TLS_DTPREL_HI16", /* name */ | |
1814 | TRUE, /* partial_inplace */ | |
1815 | 0x0000ffff, /* src_mask */ | |
1816 | 0x0000ffff, /* dst_mask */ | |
1817 | FALSE), /* pcrel_offset */ | |
1818 | ||
1819 | /* MIPS16 TLS local dynamic offset. */ | |
1820 | HOWTO (R_MIPS16_TLS_DTPREL_LO16, /* type */ | |
1821 | 0, /* rightshift */ | |
1822 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1823 | 16, /* bitsize */ | |
1824 | FALSE, /* pc_relative */ | |
1825 | 0, /* bitpos */ | |
1826 | complain_overflow_signed, /* complain_on_overflow */ | |
1827 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1828 | "R_MIPS16_TLS_DTPREL_LO16", /* name */ | |
1829 | TRUE, /* partial_inplace */ | |
1830 | 0x0000ffff, /* src_mask */ | |
1831 | 0x0000ffff, /* dst_mask */ | |
1832 | FALSE), /* pcrel_offset */ | |
1833 | ||
1834 | /* MIPS16 TLS thread pointer offset. */ | |
1835 | HOWTO (R_MIPS16_TLS_GOTTPREL, /* type */ | |
1836 | 0, /* rightshift */ | |
1837 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1838 | 16, /* bitsize */ | |
1839 | FALSE, /* pc_relative */ | |
1840 | 0, /* bitpos */ | |
1841 | complain_overflow_signed, /* complain_on_overflow */ | |
1842 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1843 | "R_MIPS16_TLS_GOTTPREL", /* name */ | |
1844 | TRUE, /* partial_inplace */ | |
1845 | 0x0000ffff, /* src_mask */ | |
1846 | 0x0000ffff, /* dst_mask */ | |
1847 | FALSE), /* pcrel_offset */ | |
1848 | ||
1849 | /* MIPS16 TLS thread pointer offset. */ | |
1850 | HOWTO (R_MIPS16_TLS_TPREL_HI16, /* type */ | |
1851 | 0, /* rightshift */ | |
1852 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1853 | 16, /* bitsize */ | |
1854 | FALSE, /* pc_relative */ | |
1855 | 0, /* bitpos */ | |
1856 | complain_overflow_signed, /* complain_on_overflow */ | |
1857 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1858 | "R_MIPS16_TLS_TPREL_HI16", /* name */ | |
1859 | TRUE, /* partial_inplace */ | |
1860 | 0x0000ffff, /* src_mask */ | |
1861 | 0x0000ffff, /* dst_mask */ | |
1862 | FALSE), /* pcrel_offset */ | |
1863 | ||
1864 | /* MIPS16 TLS thread pointer offset. */ | |
1865 | HOWTO (R_MIPS16_TLS_TPREL_LO16, /* type */ | |
1866 | 0, /* rightshift */ | |
1867 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1868 | 16, /* bitsize */ | |
1869 | FALSE, /* pc_relative */ | |
1870 | 0, /* bitpos */ | |
1871 | complain_overflow_signed, /* complain_on_overflow */ | |
1872 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1873 | "R_MIPS16_TLS_TPREL_LO16", /* name */ | |
1874 | TRUE, /* partial_inplace */ | |
1875 | 0x0000ffff, /* src_mask */ | |
1876 | 0x0000ffff, /* dst_mask */ | |
1877 | FALSE), /* pcrel_offset */ | |
c9775dde MR |
1878 | |
1879 | /* MIPS16 16-bit PC-relative branch offset. */ | |
1880 | HOWTO (R_MIPS16_PC16_S1, /* type */ | |
1881 | 1, /* rightshift */ | |
1882 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1883 | 16, /* bitsize */ | |
1884 | TRUE, /* pc_relative */ | |
1885 | 0, /* bitpos */ | |
1886 | complain_overflow_signed, /* complain_on_overflow */ | |
1887 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1888 | "R_MIPS16_PC16_S1", /* name */ | |
1889 | TRUE, /* partial_inplace */ | |
1890 | 0x0000ffff, /* src_mask */ | |
1891 | 0x0000ffff, /* dst_mask */ | |
1892 | TRUE), /* pcrel_offset */ | |
d6f16593 MR |
1893 | }; |
1894 | ||
1895 | static reloc_howto_type mips16_elf64_howto_table_rela[] = | |
1896 | { | |
1897 | /* The reloc used for the mips16 jump instruction. */ | |
1898 | HOWTO (R_MIPS16_26, /* type */ | |
1899 | 2, /* rightshift */ | |
1900 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1901 | 26, /* bitsize */ | |
1902 | FALSE, /* pc_relative */ | |
1903 | 0, /* bitpos */ | |
1904 | complain_overflow_dont, /* complain_on_overflow */ | |
07d6d2b8 | 1905 | /* This needs complex overflow |
d6f16593 MR |
1906 | detection, because the upper four |
1907 | bits must match the PC. */ | |
35d3d567 | 1908 | _bfd_mips_elf_generic_reloc, /* special_function */ |
d6f16593 MR |
1909 | "R_MIPS16_26", /* name */ |
1910 | FALSE, /* partial_inplace */ | |
72c4ab07 | 1911 | 0, /* src_mask */ |
d6f16593 MR |
1912 | 0x3ffffff, /* dst_mask */ |
1913 | FALSE), /* pcrel_offset */ | |
1914 | ||
1915 | /* The reloc used for the mips16 gprel instruction. */ | |
1916 | HOWTO (R_MIPS16_GPREL, /* type */ | |
1917 | 0, /* rightshift */ | |
1918 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1919 | 16, /* bitsize */ | |
1920 | FALSE, /* pc_relative */ | |
1921 | 0, /* bitpos */ | |
1922 | complain_overflow_signed, /* complain_on_overflow */ | |
1923 | mips16_gprel_reloc, /* special_function */ | |
1924 | "R_MIPS16_GPREL", /* name */ | |
1925 | FALSE, /* partial_inplace */ | |
72c4ab07 | 1926 | 0, /* src_mask */ |
07d6d2b8 | 1927 | 0x0000ffff, /* dst_mask */ |
d6f16593 MR |
1928 | FALSE), /* pcrel_offset */ |
1929 | ||
738e5348 RS |
1930 | /* A MIPS16 reference to the global offset table. */ |
1931 | HOWTO (R_MIPS16_GOT16, /* type */ | |
1932 | 0, /* rightshift */ | |
1933 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1934 | 16, /* bitsize */ | |
1935 | FALSE, /* pc_relative */ | |
1936 | 0, /* bitpos */ | |
1937 | complain_overflow_dont, /* complain_on_overflow */ | |
1938 | _bfd_mips_elf_got16_reloc, /* special_function */ | |
1939 | "R_MIPS16_GOT16", /* name */ | |
1940 | FALSE, /* partial_inplace */ | |
72c4ab07 | 1941 | 0, /* src_mask */ |
07d6d2b8 | 1942 | 0x0000ffff, /* dst_mask */ |
738e5348 | 1943 | FALSE), /* pcrel_offset */ |
d6f16593 | 1944 | |
738e5348 RS |
1945 | /* A MIPS16 call through the global offset table. */ |
1946 | HOWTO (R_MIPS16_CALL16, /* type */ | |
1947 | 0, /* rightshift */ | |
1948 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1949 | 16, /* bitsize */ | |
1950 | FALSE, /* pc_relative */ | |
1951 | 0, /* bitpos */ | |
1952 | complain_overflow_dont, /* complain_on_overflow */ | |
1953 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1954 | "R_MIPS16_CALL16", /* name */ | |
1955 | FALSE, /* partial_inplace */ | |
72c4ab07 | 1956 | 0, /* src_mask */ |
07d6d2b8 | 1957 | 0x0000ffff, /* dst_mask */ |
738e5348 | 1958 | FALSE), /* pcrel_offset */ |
d6f16593 MR |
1959 | |
1960 | /* MIPS16 high 16 bits of symbol value. */ | |
1961 | HOWTO (R_MIPS16_HI16, /* type */ | |
1962 | 16, /* rightshift */ | |
1963 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1964 | 16, /* bitsize */ | |
1965 | FALSE, /* pc_relative */ | |
1966 | 0, /* bitpos */ | |
1967 | complain_overflow_dont, /* complain_on_overflow */ | |
1968 | _bfd_mips_elf_hi16_reloc, /* special_function */ | |
1969 | "R_MIPS16_HI16", /* name */ | |
1970 | FALSE, /* partial_inplace */ | |
72c4ab07 | 1971 | 0, /* src_mask */ |
d6f16593 MR |
1972 | 0x0000ffff, /* dst_mask */ |
1973 | FALSE), /* pcrel_offset */ | |
1974 | ||
1975 | /* MIPS16 low 16 bits of symbol value. */ | |
1976 | HOWTO (R_MIPS16_LO16, /* type */ | |
1977 | 0, /* rightshift */ | |
1978 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1979 | 16, /* bitsize */ | |
1980 | FALSE, /* pc_relative */ | |
1981 | 0, /* bitpos */ | |
1982 | complain_overflow_dont, /* complain_on_overflow */ | |
1983 | _bfd_mips_elf_lo16_reloc, /* special_function */ | |
1984 | "R_MIPS16_LO16", /* name */ | |
1985 | FALSE, /* partial_inplace */ | |
72c4ab07 | 1986 | 0, /* src_mask */ |
d6f16593 MR |
1987 | 0x0000ffff, /* dst_mask */ |
1988 | FALSE), /* pcrel_offset */ | |
d0f13682 CLT |
1989 | |
1990 | /* MIPS16 TLS general dynamic variable reference. */ | |
1991 | HOWTO (R_MIPS16_TLS_GD, /* type */ | |
1992 | 0, /* rightshift */ | |
1993 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
1994 | 16, /* bitsize */ | |
1995 | FALSE, /* pc_relative */ | |
1996 | 0, /* bitpos */ | |
1997 | complain_overflow_signed, /* complain_on_overflow */ | |
1998 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
1999 | "R_MIPS16_TLS_GD", /* name */ | |
2000 | FALSE, /* partial_inplace */ | |
1a6c3ca2 | 2001 | 0, /* src_mask */ |
d0f13682 CLT |
2002 | 0x0000ffff, /* dst_mask */ |
2003 | FALSE), /* pcrel_offset */ | |
2004 | ||
2005 | /* MIPS16 TLS local dynamic variable reference. */ | |
2006 | HOWTO (R_MIPS16_TLS_LDM, /* type */ | |
2007 | 0, /* rightshift */ | |
2008 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2009 | 16, /* bitsize */ | |
2010 | FALSE, /* pc_relative */ | |
2011 | 0, /* bitpos */ | |
2012 | complain_overflow_signed, /* complain_on_overflow */ | |
2013 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2014 | "R_MIPS16_TLS_LDM", /* name */ | |
2015 | FALSE, /* partial_inplace */ | |
1a6c3ca2 | 2016 | 0, /* src_mask */ |
d0f13682 CLT |
2017 | 0x0000ffff, /* dst_mask */ |
2018 | FALSE), /* pcrel_offset */ | |
2019 | ||
2020 | /* MIPS16 TLS local dynamic offset. */ | |
2021 | HOWTO (R_MIPS16_TLS_DTPREL_HI16, /* type */ | |
2022 | 0, /* rightshift */ | |
2023 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2024 | 16, /* bitsize */ | |
2025 | FALSE, /* pc_relative */ | |
2026 | 0, /* bitpos */ | |
2027 | complain_overflow_signed, /* complain_on_overflow */ | |
2028 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2029 | "R_MIPS16_TLS_DTPREL_HI16", /* name */ | |
2030 | FALSE, /* partial_inplace */ | |
1a6c3ca2 | 2031 | 0, /* src_mask */ |
d0f13682 CLT |
2032 | 0x0000ffff, /* dst_mask */ |
2033 | FALSE), /* pcrel_offset */ | |
2034 | ||
2035 | /* MIPS16 TLS local dynamic offset. */ | |
2036 | HOWTO (R_MIPS16_TLS_DTPREL_LO16, /* type */ | |
2037 | 0, /* rightshift */ | |
2038 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2039 | 16, /* bitsize */ | |
2040 | FALSE, /* pc_relative */ | |
2041 | 0, /* bitpos */ | |
2042 | complain_overflow_signed, /* complain_on_overflow */ | |
2043 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2044 | "R_MIPS16_TLS_DTPREL_LO16", /* name */ | |
2045 | FALSE, /* partial_inplace */ | |
1a6c3ca2 | 2046 | 0, /* src_mask */ |
d0f13682 CLT |
2047 | 0x0000ffff, /* dst_mask */ |
2048 | FALSE), /* pcrel_offset */ | |
2049 | ||
2050 | /* MIPS16 TLS thread pointer offset. */ | |
2051 | HOWTO (R_MIPS16_TLS_GOTTPREL, /* type */ | |
2052 | 0, /* rightshift */ | |
2053 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2054 | 16, /* bitsize */ | |
2055 | FALSE, /* pc_relative */ | |
2056 | 0, /* bitpos */ | |
2057 | complain_overflow_signed, /* complain_on_overflow */ | |
2058 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2059 | "R_MIPS16_TLS_GOTTPREL", /* name */ | |
2060 | FALSE, /* partial_inplace */ | |
1a6c3ca2 | 2061 | 0, /* src_mask */ |
d0f13682 CLT |
2062 | 0x0000ffff, /* dst_mask */ |
2063 | FALSE), /* pcrel_offset */ | |
2064 | ||
2065 | /* MIPS16 TLS thread pointer offset. */ | |
2066 | HOWTO (R_MIPS16_TLS_TPREL_HI16, /* type */ | |
2067 | 0, /* rightshift */ | |
2068 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2069 | 16, /* bitsize */ | |
2070 | FALSE, /* pc_relative */ | |
2071 | 0, /* bitpos */ | |
2072 | complain_overflow_signed, /* complain_on_overflow */ | |
2073 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2074 | "R_MIPS16_TLS_TPREL_HI16", /* name */ | |
2075 | FALSE, /* partial_inplace */ | |
1a6c3ca2 | 2076 | 0, /* src_mask */ |
d0f13682 CLT |
2077 | 0x0000ffff, /* dst_mask */ |
2078 | FALSE), /* pcrel_offset */ | |
2079 | ||
2080 | /* MIPS16 TLS thread pointer offset. */ | |
2081 | HOWTO (R_MIPS16_TLS_TPREL_LO16, /* type */ | |
2082 | 0, /* rightshift */ | |
2083 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2084 | 16, /* bitsize */ | |
2085 | FALSE, /* pc_relative */ | |
2086 | 0, /* bitpos */ | |
2087 | complain_overflow_signed, /* complain_on_overflow */ | |
2088 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2089 | "R_MIPS16_TLS_TPREL_LO16", /* name */ | |
2090 | FALSE, /* partial_inplace */ | |
1a6c3ca2 | 2091 | 0, /* src_mask */ |
d0f13682 CLT |
2092 | 0x0000ffff, /* dst_mask */ |
2093 | FALSE), /* pcrel_offset */ | |
c9775dde MR |
2094 | |
2095 | /* MIPS16 16-bit PC-relative branch offset. */ | |
2096 | HOWTO (R_MIPS16_PC16_S1, /* type */ | |
2097 | 1, /* rightshift */ | |
2098 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2099 | 16, /* bitsize */ | |
2100 | TRUE, /* pc_relative */ | |
2101 | 0, /* bitpos */ | |
2102 | complain_overflow_signed, /* complain_on_overflow */ | |
2103 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2104 | "R_MIPS16_PC16_S1", /* name */ | |
2105 | FALSE, /* partial_inplace */ | |
2106 | 0, /* src_mask */ | |
2107 | 0x0000ffff, /* dst_mask */ | |
2108 | TRUE), /* pcrel_offset */ | |
d6f16593 | 2109 | }; |
a4382ec6 | 2110 | |
df58fc94 RS |
2111 | static reloc_howto_type micromips_elf64_howto_table_rel[] = |
2112 | { | |
2113 | EMPTY_HOWTO (130), | |
2114 | EMPTY_HOWTO (131), | |
2115 | EMPTY_HOWTO (132), | |
2116 | ||
2117 | /* 26 bit jump address. */ | |
2118 | HOWTO (R_MICROMIPS_26_S1, /* type */ | |
2119 | 1, /* rightshift */ | |
2120 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2121 | 26, /* bitsize */ | |
2122 | FALSE, /* pc_relative */ | |
2123 | 0, /* bitpos */ | |
2124 | complain_overflow_dont, /* complain_on_overflow */ | |
07d6d2b8 | 2125 | /* This needs complex overflow |
df58fc94 RS |
2126 | detection, because the upper four |
2127 | bits must match the PC. */ | |
2128 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2129 | "R_MICROMIPS_26_S1", /* name */ | |
2130 | TRUE, /* partial_inplace */ | |
2131 | 0x3ffffff, /* src_mask */ | |
2132 | 0x3ffffff, /* dst_mask */ | |
2133 | FALSE), /* pcrel_offset */ | |
2134 | ||
2135 | /* High 16 bits of symbol value. */ | |
2136 | HOWTO (R_MICROMIPS_HI16, /* type */ | |
2137 | 16, /* rightshift */ | |
2138 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2139 | 16, /* bitsize */ | |
2140 | FALSE, /* pc_relative */ | |
2141 | 0, /* bitpos */ | |
2142 | complain_overflow_dont, /* complain_on_overflow */ | |
2143 | _bfd_mips_elf_hi16_reloc, /* special_function */ | |
2144 | "R_MICROMIPS_HI16", /* name */ | |
2145 | TRUE, /* partial_inplace */ | |
2146 | 0x0000ffff, /* src_mask */ | |
2147 | 0x0000ffff, /* dst_mask */ | |
2148 | FALSE), /* pcrel_offset */ | |
2149 | ||
2150 | /* Low 16 bits of symbol value. */ | |
2151 | HOWTO (R_MICROMIPS_LO16, /* type */ | |
2152 | 0, /* rightshift */ | |
2153 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2154 | 16, /* bitsize */ | |
2155 | FALSE, /* pc_relative */ | |
2156 | 0, /* bitpos */ | |
2157 | complain_overflow_dont, /* complain_on_overflow */ | |
2158 | _bfd_mips_elf_lo16_reloc, /* special_function */ | |
2159 | "R_MICROMIPS_LO16", /* name */ | |
2160 | TRUE, /* partial_inplace */ | |
2161 | 0x0000ffff, /* src_mask */ | |
2162 | 0x0000ffff, /* dst_mask */ | |
2163 | FALSE), /* pcrel_offset */ | |
2164 | ||
2165 | /* GP relative reference. */ | |
2166 | HOWTO (R_MICROMIPS_GPREL16, /* type */ | |
2167 | 0, /* rightshift */ | |
2168 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2169 | 16, /* bitsize */ | |
2170 | FALSE, /* pc_relative */ | |
2171 | 0, /* bitpos */ | |
2172 | complain_overflow_signed, /* complain_on_overflow */ | |
2173 | _bfd_mips_elf32_gprel16_reloc, /* special_function */ | |
2174 | "R_MICROMIPS_GPREL16", /* name */ | |
2175 | TRUE, /* partial_inplace */ | |
2176 | 0x0000ffff, /* src_mask */ | |
2177 | 0x0000ffff, /* dst_mask */ | |
2178 | FALSE), /* pcrel_offset */ | |
2179 | ||
2180 | /* Reference to literal section. */ | |
2181 | HOWTO (R_MICROMIPS_LITERAL, /* type */ | |
2182 | 0, /* rightshift */ | |
2183 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2184 | 16, /* bitsize */ | |
2185 | FALSE, /* pc_relative */ | |
2186 | 0, /* bitpos */ | |
2187 | complain_overflow_signed, /* complain_on_overflow */ | |
2188 | _bfd_mips_elf32_gprel16_reloc, /* special_function */ | |
2189 | "R_MICROMIPS_LITERAL", /* name */ | |
2190 | TRUE, /* partial_inplace */ | |
2191 | 0x0000ffff, /* src_mask */ | |
2192 | 0x0000ffff, /* dst_mask */ | |
2193 | FALSE), /* pcrel_offset */ | |
2194 | ||
2195 | /* Reference to global offset table. */ | |
2196 | HOWTO (R_MICROMIPS_GOT16, /* type */ | |
2197 | 0, /* rightshift */ | |
2198 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2199 | 16, /* bitsize */ | |
2200 | FALSE, /* pc_relative */ | |
2201 | 0, /* bitpos */ | |
2202 | complain_overflow_signed, /* complain_on_overflow */ | |
2203 | _bfd_mips_elf_got16_reloc, /* special_function */ | |
2204 | "R_MICROMIPS_GOT16", /* name */ | |
2205 | TRUE, /* partial_inplace */ | |
2206 | 0x0000ffff, /* src_mask */ | |
2207 | 0x0000ffff, /* dst_mask */ | |
2208 | FALSE), /* pcrel_offset */ | |
2209 | ||
2210 | /* This is for microMIPS branches. */ | |
2211 | HOWTO (R_MICROMIPS_PC7_S1, /* type */ | |
2212 | 1, /* rightshift */ | |
2213 | 1, /* size (0 = byte, 1 = short, 2 = long) */ | |
2214 | 7, /* bitsize */ | |
2215 | TRUE, /* pc_relative */ | |
2216 | 0, /* bitpos */ | |
2217 | complain_overflow_signed, /* complain_on_overflow */ | |
2218 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2219 | "R_MICROMIPS_PC7_S1", /* name */ | |
2220 | TRUE, /* partial_inplace */ | |
2221 | 0x0000007f, /* src_mask */ | |
2222 | 0x0000007f, /* dst_mask */ | |
2223 | TRUE), /* pcrel_offset */ | |
2224 | ||
2225 | HOWTO (R_MICROMIPS_PC10_S1, /* type */ | |
2226 | 1, /* rightshift */ | |
2227 | 1, /* size (0 = byte, 1 = short, 2 = long) */ | |
2228 | 10, /* bitsize */ | |
2229 | TRUE, /* pc_relative */ | |
2230 | 0, /* bitpos */ | |
2231 | complain_overflow_signed, /* complain_on_overflow */ | |
2232 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2233 | "R_MICROMIPS_PC10_S1", /* name */ | |
2234 | TRUE, /* partial_inplace */ | |
2235 | 0x000003ff, /* src_mask */ | |
2236 | 0x000003ff, /* dst_mask */ | |
2237 | TRUE), /* pcrel_offset */ | |
2238 | ||
2239 | HOWTO (R_MICROMIPS_PC16_S1, /* type */ | |
2240 | 1, /* rightshift */ | |
2241 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2242 | 16, /* bitsize */ | |
2243 | TRUE, /* pc_relative */ | |
2244 | 0, /* bitpos */ | |
2245 | complain_overflow_signed, /* complain_on_overflow */ | |
2246 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2247 | "R_MICROMIPS_PC16_S1", /* name */ | |
2248 | TRUE, /* partial_inplace */ | |
2249 | 0x0000ffff, /* src_mask */ | |
2250 | 0x0000ffff, /* dst_mask */ | |
2251 | TRUE), /* pcrel_offset */ | |
2252 | ||
2253 | /* 16 bit call through global offset table. */ | |
2254 | HOWTO (R_MICROMIPS_CALL16, /* type */ | |
2255 | 0, /* rightshift */ | |
2256 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2257 | 16, /* bitsize */ | |
2258 | FALSE, /* pc_relative */ | |
2259 | 0, /* bitpos */ | |
2260 | complain_overflow_signed, /* complain_on_overflow */ | |
2261 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2262 | "R_MICROMIPS_CALL16", /* name */ | |
2263 | TRUE, /* partial_inplace */ | |
2264 | 0x0000ffff, /* src_mask */ | |
2265 | 0x0000ffff, /* dst_mask */ | |
2266 | FALSE), /* pcrel_offset */ | |
2267 | ||
2268 | EMPTY_HOWTO (143), | |
2269 | EMPTY_HOWTO (144), | |
2270 | ||
2271 | /* Displacement in the global offset table. */ | |
2272 | HOWTO (R_MICROMIPS_GOT_DISP, /* type */ | |
2273 | 0, /* rightshift */ | |
2274 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2275 | 16, /* bitsize */ | |
2276 | FALSE, /* pc_relative */ | |
2277 | 0, /* bitpos */ | |
2278 | complain_overflow_signed, /* complain_on_overflow */ | |
2279 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2280 | "R_MICROMIPS_GOT_DISP",/* name */ | |
2281 | TRUE, /* partial_inplace */ | |
2282 | 0x0000ffff, /* src_mask */ | |
2283 | 0x0000ffff, /* dst_mask */ | |
2284 | FALSE), /* pcrel_offset */ | |
2285 | ||
2286 | /* Displacement to page pointer in the global offset table. */ | |
2287 | HOWTO (R_MICROMIPS_GOT_PAGE, /* type */ | |
2288 | 0, /* rightshift */ | |
2289 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2290 | 16, /* bitsize */ | |
2291 | FALSE, /* pc_relative */ | |
2292 | 0, /* bitpos */ | |
2293 | complain_overflow_signed, /* complain_on_overflow */ | |
2294 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2295 | "R_MICROMIPS_GOT_PAGE",/* name */ | |
2296 | TRUE, /* partial_inplace */ | |
2297 | 0x0000ffff, /* src_mask */ | |
2298 | 0x0000ffff, /* dst_mask */ | |
2299 | FALSE), /* pcrel_offset */ | |
2300 | ||
2301 | /* Offset from page pointer in the global offset table. */ | |
2302 | HOWTO (R_MICROMIPS_GOT_OFST, /* type */ | |
2303 | 0, /* rightshift */ | |
2304 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2305 | 16, /* bitsize */ | |
2306 | FALSE, /* pc_relative */ | |
2307 | 0, /* bitpos */ | |
2308 | complain_overflow_signed, /* complain_on_overflow */ | |
2309 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2310 | "R_MICROMIPS_GOT_OFST",/* name */ | |
2311 | TRUE, /* partial_inplace */ | |
2312 | 0x0000ffff, /* src_mask */ | |
2313 | 0x0000ffff, /* dst_mask */ | |
2314 | FALSE), /* pcrel_offset */ | |
2315 | ||
2316 | /* High 16 bits of displacement in global offset table. */ | |
2317 | HOWTO (R_MICROMIPS_GOT_HI16, /* type */ | |
2318 | 0, /* rightshift */ | |
2319 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2320 | 16, /* bitsize */ | |
2321 | FALSE, /* pc_relative */ | |
2322 | 0, /* bitpos */ | |
2323 | complain_overflow_dont, /* complain_on_overflow */ | |
2324 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2325 | "R_MICROMIPS_GOT_HI16",/* name */ | |
2326 | TRUE, /* partial_inplace */ | |
2327 | 0x0000ffff, /* src_mask */ | |
2328 | 0x0000ffff, /* dst_mask */ | |
2329 | FALSE), /* pcrel_offset */ | |
2330 | ||
2331 | /* Low 16 bits of displacement in global offset table. */ | |
2332 | HOWTO (R_MICROMIPS_GOT_LO16, /* type */ | |
2333 | 0, /* rightshift */ | |
2334 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2335 | 16, /* bitsize */ | |
2336 | FALSE, /* pc_relative */ | |
2337 | 0, /* bitpos */ | |
2338 | complain_overflow_dont, /* complain_on_overflow */ | |
2339 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2340 | "R_MICROMIPS_GOT_LO16",/* name */ | |
2341 | TRUE, /* partial_inplace */ | |
2342 | 0x0000ffff, /* src_mask */ | |
2343 | 0x0000ffff, /* dst_mask */ | |
2344 | FALSE), /* pcrel_offset */ | |
2345 | ||
2346 | /* 64 bit subtraction. Used in the N32 ABI. */ | |
2347 | HOWTO (R_MICROMIPS_SUB, /* type */ | |
2348 | 0, /* rightshift */ | |
2349 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
2350 | 64, /* bitsize */ | |
2351 | FALSE, /* pc_relative */ | |
2352 | 0, /* bitpos */ | |
2353 | complain_overflow_dont, /* complain_on_overflow */ | |
2354 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2355 | "R_MICROMIPS_SUB", /* name */ | |
2356 | TRUE, /* partial_inplace */ | |
2357 | MINUS_ONE, /* src_mask */ | |
2358 | MINUS_ONE, /* dst_mask */ | |
2359 | FALSE), /* pcrel_offset */ | |
2360 | ||
2361 | /* We don't support these for REL relocations, because it means building | |
2362 | the addend from a R_MICROMIPS_HIGHEST/R_MICROMIPS_HIGHER/ | |
2363 | R_MICROMIPS_HI16/R_MICROMIPS_LO16 sequence with varying ordering, | |
2364 | using fallable heuristics. */ | |
2365 | EMPTY_HOWTO (R_MICROMIPS_HIGHER), | |
2366 | EMPTY_HOWTO (R_MICROMIPS_HIGHEST), | |
2367 | ||
2368 | /* High 16 bits of displacement in global offset table. */ | |
2369 | HOWTO (R_MICROMIPS_CALL_HI16, /* type */ | |
2370 | 0, /* rightshift */ | |
2371 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2372 | 16, /* bitsize */ | |
2373 | FALSE, /* pc_relative */ | |
2374 | 0, /* bitpos */ | |
2375 | complain_overflow_dont, /* complain_on_overflow */ | |
2376 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2377 | "R_MICROMIPS_CALL_HI16",/* name */ | |
2378 | TRUE, /* partial_inplace */ | |
2379 | 0x0000ffff, /* src_mask */ | |
2380 | 0x0000ffff, /* dst_mask */ | |
2381 | FALSE), /* pcrel_offset */ | |
2382 | ||
2383 | /* Low 16 bits of displacement in global offset table. */ | |
2384 | HOWTO (R_MICROMIPS_CALL_LO16, /* type */ | |
2385 | 0, /* rightshift */ | |
2386 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2387 | 16, /* bitsize */ | |
2388 | FALSE, /* pc_relative */ | |
2389 | 0, /* bitpos */ | |
2390 | complain_overflow_dont, /* complain_on_overflow */ | |
2391 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2392 | "R_MICROMIPS_CALL_LO16",/* name */ | |
2393 | TRUE, /* partial_inplace */ | |
2394 | 0x0000ffff, /* src_mask */ | |
2395 | 0x0000ffff, /* dst_mask */ | |
2396 | FALSE), /* pcrel_offset */ | |
5b175e56 MR |
2397 | |
2398 | /* Section displacement. */ | |
2399 | HOWTO (R_MICROMIPS_SCN_DISP, /* type */ | |
2400 | 0, /* rightshift */ | |
2401 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2402 | 32, /* bitsize */ | |
2403 | FALSE, /* pc_relative */ | |
2404 | 0, /* bitpos */ | |
2405 | complain_overflow_dont, /* complain_on_overflow */ | |
2406 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2407 | "R_MICROMIPS_SCN_DISP", /* name */ | |
2408 | TRUE, /* partial_inplace */ | |
2409 | 0xffffffff, /* src_mask */ | |
2410 | 0xffffffff, /* dst_mask */ | |
2411 | FALSE), /* pcrel_offset */ | |
2412 | ||
2413 | /* Protected jump conversion. This is an optimization hint. No | |
2414 | relocation is required for correctness. */ | |
2415 | HOWTO (R_MICROMIPS_JALR, /* type */ | |
2416 | 0, /* rightshift */ | |
2417 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2418 | 32, /* bitsize */ | |
2419 | FALSE, /* pc_relative */ | |
2420 | 0, /* bitpos */ | |
2421 | complain_overflow_dont, /* complain_on_overflow */ | |
2422 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2423 | "R_MICROMIPS_JALR", /* name */ | |
2424 | FALSE, /* partial_inplace */ | |
2425 | 0, /* src_mask */ | |
2426 | 0x00000000, /* dst_mask */ | |
2427 | FALSE), /* pcrel_offset */ | |
df58fc94 RS |
2428 | }; |
2429 | ||
2430 | static reloc_howto_type micromips_elf64_howto_table_rela[] = | |
2431 | { | |
2432 | EMPTY_HOWTO (130), | |
2433 | EMPTY_HOWTO (131), | |
2434 | EMPTY_HOWTO (132), | |
2435 | ||
2436 | /* 26 bit jump address. */ | |
2437 | HOWTO (R_MICROMIPS_26_S1, /* type */ | |
2438 | 1, /* rightshift */ | |
2439 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2440 | 26, /* bitsize */ | |
2441 | FALSE, /* pc_relative */ | |
2442 | 0, /* bitpos */ | |
2443 | complain_overflow_dont, /* complain_on_overflow */ | |
07d6d2b8 | 2444 | /* This needs complex overflow |
df58fc94 RS |
2445 | detection, because the upper four |
2446 | bits must match the PC. */ | |
2447 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2448 | "R_MICROMIPS_26_S1", /* name */ | |
2449 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2450 | 0, /* src_mask */ |
df58fc94 RS |
2451 | 0x3ffffff, /* dst_mask */ |
2452 | FALSE), /* pcrel_offset */ | |
2453 | ||
2454 | /* High 16 bits of symbol value. */ | |
2455 | HOWTO (R_MICROMIPS_HI16, /* type */ | |
2456 | 16, /* rightshift */ | |
2457 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2458 | 16, /* bitsize */ | |
2459 | FALSE, /* pc_relative */ | |
2460 | 0, /* bitpos */ | |
2461 | complain_overflow_dont, /* complain_on_overflow */ | |
2462 | _bfd_mips_elf_hi16_reloc, /* special_function */ | |
2463 | "R_MICROMIPS_HI16", /* name */ | |
2464 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2465 | 0, /* src_mask */ |
df58fc94 RS |
2466 | 0x0000ffff, /* dst_mask */ |
2467 | FALSE), /* pcrel_offset */ | |
2468 | ||
2469 | /* Low 16 bits of symbol value. */ | |
2470 | HOWTO (R_MICROMIPS_LO16, /* type */ | |
2471 | 0, /* rightshift */ | |
2472 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2473 | 16, /* bitsize */ | |
2474 | FALSE, /* pc_relative */ | |
2475 | 0, /* bitpos */ | |
2476 | complain_overflow_dont, /* complain_on_overflow */ | |
2477 | _bfd_mips_elf_lo16_reloc, /* special_function */ | |
2478 | "R_MICROMIPS_LO16", /* name */ | |
2479 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2480 | 0, /* src_mask */ |
df58fc94 RS |
2481 | 0x0000ffff, /* dst_mask */ |
2482 | FALSE), /* pcrel_offset */ | |
2483 | ||
2484 | /* GP relative reference. */ | |
2485 | HOWTO (R_MICROMIPS_GPREL16, /* type */ | |
2486 | 0, /* rightshift */ | |
2487 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2488 | 16, /* bitsize */ | |
2489 | FALSE, /* pc_relative */ | |
2490 | 0, /* bitpos */ | |
2491 | complain_overflow_signed, /* complain_on_overflow */ | |
2492 | _bfd_mips_elf32_gprel16_reloc, /* special_function */ | |
2493 | "R_MICROMIPS_GPREL16", /* name */ | |
2494 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2495 | 0, /* src_mask */ |
df58fc94 RS |
2496 | 0x0000ffff, /* dst_mask */ |
2497 | FALSE), /* pcrel_offset */ | |
2498 | ||
2499 | /* Reference to literal section. */ | |
2500 | HOWTO (R_MICROMIPS_LITERAL, /* type */ | |
2501 | 0, /* rightshift */ | |
2502 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2503 | 16, /* bitsize */ | |
2504 | FALSE, /* pc_relative */ | |
2505 | 0, /* bitpos */ | |
2506 | complain_overflow_signed, /* complain_on_overflow */ | |
2507 | _bfd_mips_elf32_gprel16_reloc, /* special_function */ | |
2508 | "R_MICROMIPS_LITERAL", /* name */ | |
2509 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2510 | 0, /* src_mask */ |
df58fc94 RS |
2511 | 0x0000ffff, /* dst_mask */ |
2512 | FALSE), /* pcrel_offset */ | |
2513 | ||
2514 | /* Reference to global offset table. */ | |
2515 | HOWTO (R_MICROMIPS_GOT16, /* type */ | |
2516 | 0, /* rightshift */ | |
2517 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2518 | 16, /* bitsize */ | |
2519 | FALSE, /* pc_relative */ | |
2520 | 0, /* bitpos */ | |
2521 | complain_overflow_signed, /* complain_on_overflow */ | |
2522 | _bfd_mips_elf_got16_reloc, /* special_function */ | |
2523 | "R_MICROMIPS_GOT16", /* name */ | |
2524 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2525 | 0, /* src_mask */ |
df58fc94 RS |
2526 | 0x0000ffff, /* dst_mask */ |
2527 | FALSE), /* pcrel_offset */ | |
2528 | ||
2529 | /* This is for microMIPS branches. */ | |
2530 | HOWTO (R_MICROMIPS_PC7_S1, /* type */ | |
2531 | 1, /* rightshift */ | |
2532 | 1, /* size (0 = byte, 1 = short, 2 = long) */ | |
2533 | 7, /* bitsize */ | |
2534 | TRUE, /* pc_relative */ | |
2535 | 0, /* bitpos */ | |
2536 | complain_overflow_signed, /* complain_on_overflow */ | |
2537 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2538 | "R_MICROMIPS_PC7_S1", /* name */ | |
2539 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2540 | 0, /* src_mask */ |
df58fc94 RS |
2541 | 0x0000007f, /* dst_mask */ |
2542 | TRUE), /* pcrel_offset */ | |
2543 | ||
2544 | HOWTO (R_MICROMIPS_PC10_S1, /* type */ | |
2545 | 1, /* rightshift */ | |
2546 | 1, /* size (0 = byte, 1 = short, 2 = long) */ | |
2547 | 10, /* bitsize */ | |
2548 | TRUE, /* pc_relative */ | |
2549 | 0, /* bitpos */ | |
2550 | complain_overflow_signed, /* complain_on_overflow */ | |
2551 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2552 | "R_MICROMIPS_PC10_S1", /* name */ | |
2553 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2554 | 0, /* src_mask */ |
df58fc94 RS |
2555 | 0x000003ff, /* dst_mask */ |
2556 | TRUE), /* pcrel_offset */ | |
2557 | ||
2558 | HOWTO (R_MICROMIPS_PC16_S1, /* type */ | |
2559 | 1, /* rightshift */ | |
2560 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2561 | 16, /* bitsize */ | |
2562 | TRUE, /* pc_relative */ | |
2563 | 0, /* bitpos */ | |
2564 | complain_overflow_signed, /* complain_on_overflow */ | |
2565 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2566 | "R_MICROMIPS_PC16_S1", /* name */ | |
2567 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2568 | 0, /* src_mask */ |
df58fc94 RS |
2569 | 0x0000ffff, /* dst_mask */ |
2570 | TRUE), /* pcrel_offset */ | |
2571 | ||
2572 | /* 16 bit call through global offset table. */ | |
2573 | HOWTO (R_MICROMIPS_CALL16, /* type */ | |
2574 | 0, /* rightshift */ | |
2575 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2576 | 16, /* bitsize */ | |
2577 | FALSE, /* pc_relative */ | |
2578 | 0, /* bitpos */ | |
2579 | complain_overflow_signed, /* complain_on_overflow */ | |
2580 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2581 | "R_MICROMIPS_CALL16", /* name */ | |
2582 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2583 | 0, /* src_mask */ |
df58fc94 RS |
2584 | 0x0000ffff, /* dst_mask */ |
2585 | FALSE), /* pcrel_offset */ | |
2586 | ||
2587 | EMPTY_HOWTO (143), | |
2588 | EMPTY_HOWTO (144), | |
2589 | ||
2590 | /* Displacement in the global offset table. */ | |
2591 | HOWTO (R_MICROMIPS_GOT_DISP, /* type */ | |
2592 | 0, /* rightshift */ | |
2593 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2594 | 16, /* bitsize */ | |
2595 | FALSE, /* pc_relative */ | |
2596 | 0, /* bitpos */ | |
2597 | complain_overflow_signed, /* complain_on_overflow */ | |
2598 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2599 | "R_MICROMIPS_GOT_DISP",/* name */ | |
2600 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2601 | 0, /* src_mask */ |
df58fc94 RS |
2602 | 0x0000ffff, /* dst_mask */ |
2603 | FALSE), /* pcrel_offset */ | |
2604 | ||
2605 | /* Displacement to page pointer in the global offset table. */ | |
2606 | HOWTO (R_MICROMIPS_GOT_PAGE, /* type */ | |
2607 | 0, /* rightshift */ | |
2608 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2609 | 16, /* bitsize */ | |
2610 | FALSE, /* pc_relative */ | |
2611 | 0, /* bitpos */ | |
2612 | complain_overflow_signed, /* complain_on_overflow */ | |
2613 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2614 | "R_MICROMIPS_GOT_PAGE",/* name */ | |
2615 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2616 | 0, /* src_mask */ |
df58fc94 RS |
2617 | 0x0000ffff, /* dst_mask */ |
2618 | FALSE), /* pcrel_offset */ | |
2619 | ||
2620 | /* Offset from page pointer in the global offset table. */ | |
2621 | HOWTO (R_MICROMIPS_GOT_OFST, /* type */ | |
2622 | 0, /* rightshift */ | |
2623 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2624 | 16, /* bitsize */ | |
2625 | FALSE, /* pc_relative */ | |
2626 | 0, /* bitpos */ | |
2627 | complain_overflow_signed, /* complain_on_overflow */ | |
2628 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2629 | "R_MICROMIPS_GOT_OFST",/* name */ | |
2630 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2631 | 0, /* src_mask */ |
df58fc94 RS |
2632 | 0x0000ffff, /* dst_mask */ |
2633 | FALSE), /* pcrel_offset */ | |
2634 | ||
2635 | /* High 16 bits of displacement in global offset table. */ | |
2636 | HOWTO (R_MICROMIPS_GOT_HI16, /* type */ | |
2637 | 0, /* rightshift */ | |
2638 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2639 | 16, /* bitsize */ | |
2640 | FALSE, /* pc_relative */ | |
2641 | 0, /* bitpos */ | |
2642 | complain_overflow_dont, /* complain_on_overflow */ | |
2643 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2644 | "R_MICROMIPS_GOT_HI16",/* name */ | |
2645 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2646 | 0, /* src_mask */ |
df58fc94 RS |
2647 | 0x0000ffff, /* dst_mask */ |
2648 | FALSE), /* pcrel_offset */ | |
2649 | ||
2650 | /* Low 16 bits of displacement in global offset table. */ | |
2651 | HOWTO (R_MICROMIPS_GOT_LO16, /* type */ | |
2652 | 0, /* rightshift */ | |
2653 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2654 | 16, /* bitsize */ | |
2655 | FALSE, /* pc_relative */ | |
2656 | 0, /* bitpos */ | |
2657 | complain_overflow_dont, /* complain_on_overflow */ | |
2658 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2659 | "R_MICROMIPS_GOT_LO16",/* name */ | |
2660 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2661 | 0, /* src_mask */ |
df58fc94 RS |
2662 | 0x0000ffff, /* dst_mask */ |
2663 | FALSE), /* pcrel_offset */ | |
2664 | ||
2665 | /* 64 bit subtraction. Used in the N32 ABI. */ | |
2666 | HOWTO (R_MICROMIPS_SUB, /* type */ | |
2667 | 0, /* rightshift */ | |
2668 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
2669 | 64, /* bitsize */ | |
2670 | FALSE, /* pc_relative */ | |
2671 | 0, /* bitpos */ | |
2672 | complain_overflow_dont, /* complain_on_overflow */ | |
2673 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2674 | "R_MICROMIPS_SUB", /* name */ | |
2675 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2676 | 0, /* src_mask */ |
df58fc94 RS |
2677 | MINUS_ONE, /* dst_mask */ |
2678 | FALSE), /* pcrel_offset */ | |
2679 | ||
2680 | /* Get the higher value of a 64 bit addend. */ | |
2681 | HOWTO (R_MICROMIPS_HIGHER, /* type */ | |
2682 | 0, /* rightshift */ | |
2683 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2684 | 16, /* bitsize */ | |
2685 | FALSE, /* pc_relative */ | |
2686 | 0, /* bitpos */ | |
2687 | complain_overflow_dont, /* complain_on_overflow */ | |
2688 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2689 | "R_MICROMIPS_HIGHER", /* name */ | |
2690 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2691 | 0, /* src_mask */ |
df58fc94 RS |
2692 | 0x0000ffff, /* dst_mask */ |
2693 | FALSE), /* pcrel_offset */ | |
2694 | ||
2695 | /* Get the highest value of a 64 bit addend. */ | |
2696 | HOWTO (R_MICROMIPS_HIGHEST, /* type */ | |
2697 | 0, /* rightshift */ | |
2698 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2699 | 16, /* bitsize */ | |
2700 | FALSE, /* pc_relative */ | |
2701 | 0, /* bitpos */ | |
2702 | complain_overflow_dont, /* complain_on_overflow */ | |
2703 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2704 | "R_MICROMIPS_HIGHEST", /* name */ | |
2705 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2706 | 0, /* src_mask */ |
df58fc94 RS |
2707 | 0x0000ffff, /* dst_mask */ |
2708 | FALSE), /* pcrel_offset */ | |
2709 | ||
2710 | /* High 16 bits of displacement in global offset table. */ | |
2711 | HOWTO (R_MICROMIPS_CALL_HI16, /* type */ | |
2712 | 0, /* rightshift */ | |
2713 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2714 | 16, /* bitsize */ | |
2715 | FALSE, /* pc_relative */ | |
2716 | 0, /* bitpos */ | |
2717 | complain_overflow_dont, /* complain_on_overflow */ | |
2718 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2719 | "R_MICROMIPS_CALL_HI16",/* name */ | |
2720 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2721 | 0, /* src_mask */ |
df58fc94 RS |
2722 | 0x0000ffff, /* dst_mask */ |
2723 | FALSE), /* pcrel_offset */ | |
2724 | ||
2725 | /* Low 16 bits of displacement in global offset table. */ | |
2726 | HOWTO (R_MICROMIPS_CALL_LO16, /* type */ | |
2727 | 0, /* rightshift */ | |
2728 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2729 | 16, /* bitsize */ | |
2730 | FALSE, /* pc_relative */ | |
2731 | 0, /* bitpos */ | |
2732 | complain_overflow_dont, /* complain_on_overflow */ | |
2733 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2734 | "R_MICROMIPS_CALL_LO16",/* name */ | |
2735 | FALSE, /* partial_inplace */ | |
72c4ab07 | 2736 | 0, /* src_mask */ |
df58fc94 RS |
2737 | 0x0000ffff, /* dst_mask */ |
2738 | FALSE), /* pcrel_offset */ | |
5b175e56 MR |
2739 | |
2740 | /* Section displacement. */ | |
2741 | HOWTO (R_MICROMIPS_SCN_DISP, /* type */ | |
2742 | 0, /* rightshift */ | |
2743 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2744 | 32, /* bitsize */ | |
2745 | FALSE, /* pc_relative */ | |
2746 | 0, /* bitpos */ | |
2747 | complain_overflow_dont, /* complain_on_overflow */ | |
2748 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2749 | "R_MICROMIPS_SCN_DISP", /* name */ | |
2750 | FALSE, /* partial_inplace */ | |
2751 | 0, /* src_mask */ | |
2752 | 0xffffffff, /* dst_mask */ | |
2753 | FALSE), /* pcrel_offset */ | |
2754 | ||
2755 | /* Protected jump conversion. This is an optimization hint. No | |
2756 | relocation is required for correctness. */ | |
2757 | HOWTO (R_MICROMIPS_JALR, /* type */ | |
2758 | 0, /* rightshift */ | |
2759 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2760 | 32, /* bitsize */ | |
2761 | FALSE, /* pc_relative */ | |
2762 | 0, /* bitpos */ | |
2763 | complain_overflow_dont, /* complain_on_overflow */ | |
2764 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2765 | "R_MICROMIPS_JALR", /* name */ | |
2766 | FALSE, /* partial_inplace */ | |
2767 | 0, /* src_mask */ | |
2768 | 0x00000000, /* dst_mask */ | |
2769 | FALSE), /* pcrel_offset */ | |
df58fc94 RS |
2770 | }; |
2771 | ||
a4382ec6 TS |
2772 | /* GNU extension to record C++ vtable hierarchy */ |
2773 | static reloc_howto_type elf_mips_gnu_vtinherit_howto = | |
2774 | HOWTO (R_MIPS_GNU_VTINHERIT, /* type */ | |
2775 | 0, /* rightshift */ | |
2776 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2777 | 0, /* bitsize */ | |
b34976b6 | 2778 | FALSE, /* pc_relative */ |
a4382ec6 TS |
2779 | 0, /* bitpos */ |
2780 | complain_overflow_dont, /* complain_on_overflow */ | |
2781 | NULL, /* special_function */ | |
2782 | "R_MIPS_GNU_VTINHERIT", /* name */ | |
b34976b6 | 2783 | FALSE, /* partial_inplace */ |
a4382ec6 TS |
2784 | 0, /* src_mask */ |
2785 | 0, /* dst_mask */ | |
b34976b6 | 2786 | FALSE); /* pcrel_offset */ |
a4382ec6 TS |
2787 | |
2788 | /* GNU extension to record C++ vtable member usage */ | |
2789 | static reloc_howto_type elf_mips_gnu_vtentry_howto = | |
2790 | HOWTO (R_MIPS_GNU_VTENTRY, /* type */ | |
2791 | 0, /* rightshift */ | |
2792 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2793 | 0, /* bitsize */ | |
b34976b6 | 2794 | FALSE, /* pc_relative */ |
a4382ec6 TS |
2795 | 0, /* bitpos */ |
2796 | complain_overflow_dont, /* complain_on_overflow */ | |
2797 | _bfd_elf_rel_vtable_reloc_fn, /* special_function */ | |
2798 | "R_MIPS_GNU_VTENTRY", /* name */ | |
b34976b6 | 2799 | FALSE, /* partial_inplace */ |
a4382ec6 TS |
2800 | 0, /* src_mask */ |
2801 | 0, /* dst_mask */ | |
b34976b6 | 2802 | FALSE); /* pcrel_offset */ |
c6e90b02 | 2803 | \f |
d0c728db TS |
2804 | /* 16 bit offset for pc-relative branches. */ |
2805 | static reloc_howto_type elf_mips_gnu_rel16_s2 = | |
2806 | HOWTO (R_MIPS_GNU_REL16_S2, /* type */ | |
2807 | 2, /* rightshift */ | |
2808 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2809 | 16, /* bitsize */ | |
2810 | TRUE, /* pc_relative */ | |
2811 | 0, /* bitpos */ | |
2812 | complain_overflow_signed, /* complain_on_overflow */ | |
30ac9238 | 2813 | _bfd_mips_elf_generic_reloc, /* special_function */ |
d0c728db TS |
2814 | "R_MIPS_GNU_REL16_S2", /* name */ |
2815 | TRUE, /* partial_inplace */ | |
2816 | 0x0000ffff, /* src_mask */ | |
2817 | 0x0000ffff, /* dst_mask */ | |
2818 | TRUE); /* pcrel_offset */ | |
2819 | ||
2820 | /* 16 bit offset for pc-relative branches. */ | |
2821 | static reloc_howto_type elf_mips_gnu_rela16_s2 = | |
2822 | HOWTO (R_MIPS_GNU_REL16_S2, /* type */ | |
2823 | 2, /* rightshift */ | |
2824 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2825 | 16, /* bitsize */ | |
2826 | TRUE, /* pc_relative */ | |
2827 | 0, /* bitpos */ | |
2828 | complain_overflow_signed, /* complain_on_overflow */ | |
30ac9238 | 2829 | _bfd_mips_elf_generic_reloc, /* special_function */ |
d0c728db TS |
2830 | "R_MIPS_GNU_REL16_S2", /* name */ |
2831 | FALSE, /* partial_inplace */ | |
2832 | 0, /* src_mask */ | |
2833 | 0x0000ffff, /* dst_mask */ | |
2834 | TRUE); /* pcrel_offset */ | |
b47468a6 CM |
2835 | |
2836 | /* 32 bit pc-relative. Used for compact EH tables. */ | |
2837 | static reloc_howto_type elf_mips_gnu_pcrel32 = | |
2838 | HOWTO (R_MIPS_PC32, /* type */ | |
2839 | 0, /* rightshift */ | |
2840 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2841 | 32, /* bitsize */ | |
2842 | TRUE, /* pc_relative */ | |
2843 | 0, /* bitpos */ | |
2844 | complain_overflow_signed, /* complain_on_overflow */ | |
2845 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2846 | "R_MIPS_PC32", /* name */ | |
2847 | TRUE, /* partial_inplace */ | |
2848 | 0xffffffff, /* src_mask */ | |
2849 | 0xffffffff, /* dst_mask */ | |
2850 | TRUE); /* pcrel_offset */ | |
2851 | ||
d0c728db | 2852 | \f |
861fb55a DJ |
2853 | /* Originally a VxWorks extension, but now used for other systems too. */ |
2854 | static reloc_howto_type elf_mips_copy_howto = | |
2855 | HOWTO (R_MIPS_COPY, /* type */ | |
2856 | 0, /* rightshift */ | |
2857 | 0, /* this one is variable size */ | |
2858 | 0, /* bitsize */ | |
2859 | FALSE, /* pc_relative */ | |
2860 | 0, /* bitpos */ | |
2861 | complain_overflow_bitfield, /* complain_on_overflow */ | |
d150b1a2 | 2862 | _bfd_mips_elf_generic_reloc, /* special_function */ |
861fb55a DJ |
2863 | "R_MIPS_COPY", /* name */ |
2864 | FALSE, /* partial_inplace */ | |
07d6d2b8 AM |
2865 | 0x0, /* src_mask */ |
2866 | 0x0, /* dst_mask */ | |
861fb55a DJ |
2867 | FALSE); /* pcrel_offset */ |
2868 | ||
2869 | /* Originally a VxWorks extension, but now used for other systems too. */ | |
2870 | static reloc_howto_type elf_mips_jump_slot_howto = | |
2871 | HOWTO (R_MIPS_JUMP_SLOT, /* type */ | |
2872 | 0, /* rightshift */ | |
2873 | 4, /* size (0 = byte, 1 = short, 2 = long) */ | |
2874 | 64, /* bitsize */ | |
2875 | FALSE, /* pc_relative */ | |
2876 | 0, /* bitpos */ | |
2877 | complain_overflow_bitfield, /* complain_on_overflow */ | |
d150b1a2 | 2878 | _bfd_mips_elf_generic_reloc, /* special_function */ |
861fb55a DJ |
2879 | "R_MIPS_JUMP_SLOT", /* name */ |
2880 | FALSE, /* partial_inplace */ | |
07d6d2b8 AM |
2881 | 0x0, /* src_mask */ |
2882 | 0x0, /* dst_mask */ | |
861fb55a | 2883 | FALSE); /* pcrel_offset */ |
067ec077 CM |
2884 | |
2885 | /* Used in EH tables. */ | |
2886 | static reloc_howto_type elf_mips_eh_howto = | |
2887 | HOWTO (R_MIPS_EH, /* type */ | |
2888 | 0, /* rightshift */ | |
2889 | 2, /* size (0 = byte, 1 = short, 2 = long) */ | |
2890 | 32, /* bitsize */ | |
2891 | FALSE, /* pc_relative */ | |
2892 | 0, /* bitpos */ | |
2893 | complain_overflow_signed, /* complain_on_overflow */ | |
2894 | _bfd_mips_elf_generic_reloc, /* special_function */ | |
2895 | "R_MIPS_EH", /* name */ | |
2896 | TRUE, /* partial_inplace */ | |
2897 | 0xffffffff, /* src_mask */ | |
07d6d2b8 | 2898 | 0xffffffff, /* dst_mask */ |
067ec077 CM |
2899 | FALSE); /* pcrel_offset */ |
2900 | ||
861fb55a | 2901 | \f |
252b5132 RH |
2902 | /* Swap in a MIPS 64-bit Rel reloc. */ |
2903 | ||
2904 | static void | |
11a2be4d RS |
2905 | mips_elf64_swap_reloc_in (bfd *abfd, const Elf64_Mips_External_Rel *src, |
2906 | Elf64_Mips_Internal_Rela *dst) | |
252b5132 | 2907 | { |
dc810e39 AM |
2908 | dst->r_offset = H_GET_64 (abfd, src->r_offset); |
2909 | dst->r_sym = H_GET_32 (abfd, src->r_sym); | |
2910 | dst->r_ssym = H_GET_8 (abfd, src->r_ssym); | |
2911 | dst->r_type3 = H_GET_8 (abfd, src->r_type3); | |
2912 | dst->r_type2 = H_GET_8 (abfd, src->r_type2); | |
2913 | dst->r_type = H_GET_8 (abfd, src->r_type); | |
947216bf | 2914 | dst->r_addend = 0; |
252b5132 RH |
2915 | } |
2916 | ||
2917 | /* Swap in a MIPS 64-bit Rela reloc. */ | |
2918 | ||
2919 | static void | |
11a2be4d RS |
2920 | mips_elf64_swap_reloca_in (bfd *abfd, const Elf64_Mips_External_Rela *src, |
2921 | Elf64_Mips_Internal_Rela *dst) | |
252b5132 | 2922 | { |
dc810e39 AM |
2923 | dst->r_offset = H_GET_64 (abfd, src->r_offset); |
2924 | dst->r_sym = H_GET_32 (abfd, src->r_sym); | |
2925 | dst->r_ssym = H_GET_8 (abfd, src->r_ssym); | |
2926 | dst->r_type3 = H_GET_8 (abfd, src->r_type3); | |
2927 | dst->r_type2 = H_GET_8 (abfd, src->r_type2); | |
2928 | dst->r_type = H_GET_8 (abfd, src->r_type); | |
2929 | dst->r_addend = H_GET_S64 (abfd, src->r_addend); | |
252b5132 RH |
2930 | } |
2931 | ||
252b5132 RH |
2932 | /* Swap out a MIPS 64-bit Rel reloc. */ |
2933 | ||
2934 | static void | |
11a2be4d RS |
2935 | mips_elf64_swap_reloc_out (bfd *abfd, const Elf64_Mips_Internal_Rela *src, |
2936 | Elf64_Mips_External_Rel *dst) | |
252b5132 | 2937 | { |
dc810e39 AM |
2938 | H_PUT_64 (abfd, src->r_offset, dst->r_offset); |
2939 | H_PUT_32 (abfd, src->r_sym, dst->r_sym); | |
2940 | H_PUT_8 (abfd, src->r_ssym, dst->r_ssym); | |
2941 | H_PUT_8 (abfd, src->r_type3, dst->r_type3); | |
2942 | H_PUT_8 (abfd, src->r_type2, dst->r_type2); | |
2943 | H_PUT_8 (abfd, src->r_type, dst->r_type); | |
252b5132 RH |
2944 | } |
2945 | ||
252b5132 RH |
2946 | /* Swap out a MIPS 64-bit Rela reloc. */ |
2947 | ||
2948 | static void | |
11a2be4d RS |
2949 | mips_elf64_swap_reloca_out (bfd *abfd, const Elf64_Mips_Internal_Rela *src, |
2950 | Elf64_Mips_External_Rela *dst) | |
252b5132 | 2951 | { |
dc810e39 AM |
2952 | H_PUT_64 (abfd, src->r_offset, dst->r_offset); |
2953 | H_PUT_32 (abfd, src->r_sym, dst->r_sym); | |
2954 | H_PUT_8 (abfd, src->r_ssym, dst->r_ssym); | |
2955 | H_PUT_8 (abfd, src->r_type3, dst->r_type3); | |
2956 | H_PUT_8 (abfd, src->r_type2, dst->r_type2); | |
2957 | H_PUT_8 (abfd, src->r_type, dst->r_type); | |
5b6a02bc | 2958 | H_PUT_S64 (abfd, src->r_addend, dst->r_addend); |
252b5132 RH |
2959 | } |
2960 | ||
c7ac6ff8 MM |
2961 | /* Swap in a MIPS 64-bit Rel reloc. */ |
2962 | ||
2963 | static void | |
11a2be4d RS |
2964 | mips_elf64_be_swap_reloc_in (bfd *abfd, const bfd_byte *src, |
2965 | Elf_Internal_Rela *dst) | |
c7ac6ff8 | 2966 | { |
947216bf | 2967 | Elf64_Mips_Internal_Rela mirel; |
c7ac6ff8 | 2968 | |
fe8bc63d | 2969 | mips_elf64_swap_reloc_in (abfd, |
c7ac6ff8 MM |
2970 | (const Elf64_Mips_External_Rel *) src, |
2971 | &mirel); | |
2972 | ||
2973 | dst[0].r_offset = mirel.r_offset; | |
5b6a02bc | 2974 | dst[0].r_info = ELF64_R_INFO (mirel.r_sym, mirel.r_type); |
947216bf | 2975 | dst[0].r_addend = 0; |
c7ac6ff8 | 2976 | dst[1].r_offset = mirel.r_offset; |
5b6a02bc | 2977 | dst[1].r_info = ELF64_R_INFO (mirel.r_ssym, mirel.r_type2); |
947216bf | 2978 | dst[1].r_addend = 0; |
c7ac6ff8 | 2979 | dst[2].r_offset = mirel.r_offset; |
5b6a02bc | 2980 | dst[2].r_info = ELF64_R_INFO (STN_UNDEF, mirel.r_type3); |
947216bf | 2981 | dst[2].r_addend = 0; |
c7ac6ff8 MM |
2982 | } |
2983 | ||
2984 | /* Swap in a MIPS 64-bit Rela reloc. */ | |
2985 | ||
2986 | static void | |
11a2be4d RS |
2987 | mips_elf64_be_swap_reloca_in (bfd *abfd, const bfd_byte *src, |
2988 | Elf_Internal_Rela *dst) | |
c7ac6ff8 MM |
2989 | { |
2990 | Elf64_Mips_Internal_Rela mirela; | |
2991 | ||
fe8bc63d | 2992 | mips_elf64_swap_reloca_in (abfd, |
c7ac6ff8 MM |
2993 | (const Elf64_Mips_External_Rela *) src, |
2994 | &mirela); | |
2995 | ||
2996 | dst[0].r_offset = mirela.r_offset; | |
5b6a02bc | 2997 | dst[0].r_info = ELF64_R_INFO (mirela.r_sym, mirela.r_type); |
c7ac6ff8 MM |
2998 | dst[0].r_addend = mirela.r_addend; |
2999 | dst[1].r_offset = mirela.r_offset; | |
5b6a02bc | 3000 | dst[1].r_info = ELF64_R_INFO (mirela.r_ssym, mirela.r_type2); |
c7ac6ff8 MM |
3001 | dst[1].r_addend = 0; |
3002 | dst[2].r_offset = mirela.r_offset; | |
5b6a02bc | 3003 | dst[2].r_info = ELF64_R_INFO (STN_UNDEF, mirela.r_type3); |
c7ac6ff8 MM |
3004 | dst[2].r_addend = 0; |
3005 | } | |
3006 | ||
3007 | /* Swap out a MIPS 64-bit Rel reloc. */ | |
3008 | ||
3009 | static void | |
11a2be4d RS |
3010 | mips_elf64_be_swap_reloc_out (bfd *abfd, const Elf_Internal_Rela *src, |
3011 | bfd_byte *dst) | |
c7ac6ff8 | 3012 | { |
947216bf | 3013 | Elf64_Mips_Internal_Rela mirel; |
c7ac6ff8 | 3014 | |
5b6a02bc TS |
3015 | mirel.r_offset = src[0].r_offset; |
3016 | BFD_ASSERT(src[0].r_offset == src[1].r_offset); | |
b0189df0 | 3017 | BFD_ASSERT(src[0].r_offset == src[2].r_offset); |
5b6a02bc TS |
3018 | |
3019 | mirel.r_type = ELF64_MIPS_R_TYPE (src[0].r_info); | |
3020 | mirel.r_sym = ELF64_R_SYM (src[0].r_info); | |
a902ee94 | 3021 | mirel.r_type2 = ELF64_MIPS_R_TYPE (src[1].r_info); |
5b6a02bc | 3022 | mirel.r_ssym = ELF64_MIPS_R_SSYM (src[1].r_info); |
a902ee94 | 3023 | mirel.r_type3 = ELF64_MIPS_R_TYPE (src[2].r_info); |
c7ac6ff8 | 3024 | |
fe8bc63d | 3025 | mips_elf64_swap_reloc_out (abfd, &mirel, |
c7ac6ff8 MM |
3026 | (Elf64_Mips_External_Rel *) dst); |
3027 | } | |
3028 | ||
3029 | /* Swap out a MIPS 64-bit Rela reloc. */ | |
3030 | ||
3031 | static void | |
11a2be4d RS |
3032 | mips_elf64_be_swap_reloca_out (bfd *abfd, const Elf_Internal_Rela *src, |
3033 | bfd_byte *dst) | |
c7ac6ff8 MM |
3034 | { |
3035 | Elf64_Mips_Internal_Rela mirela; | |
3036 | ||
5b6a02bc TS |
3037 | mirela.r_offset = src[0].r_offset; |
3038 | BFD_ASSERT(src[0].r_offset == src[1].r_offset); | |
3039 | BFD_ASSERT(src[0].r_offset == src[2].r_offset); | |
3040 | ||
3041 | mirela.r_type = ELF64_MIPS_R_TYPE (src[0].r_info); | |
3042 | mirela.r_sym = ELF64_R_SYM (src[0].r_info); | |
3043 | mirela.r_addend = src[0].r_addend; | |
3044 | BFD_ASSERT(src[1].r_addend == 0); | |
3045 | BFD_ASSERT(src[2].r_addend == 0); | |
3046 | ||
47293a4c | 3047 | mirela.r_type2 = ELF64_MIPS_R_TYPE (src[1].r_info); |
5b6a02bc | 3048 | mirela.r_ssym = ELF64_MIPS_R_SSYM (src[1].r_info); |
47293a4c | 3049 | mirela.r_type3 = ELF64_MIPS_R_TYPE (src[2].r_info); |
c7ac6ff8 | 3050 | |
fe8bc63d | 3051 | mips_elf64_swap_reloca_out (abfd, &mirela, |
c7ac6ff8 MM |
3052 | (Elf64_Mips_External_Rela *) dst); |
3053 | } | |
c6e90b02 | 3054 | \f |
b34976b6 | 3055 | /* Set the GP value for OUTPUT_BFD. Returns FALSE if this is a |
5b6a02bc | 3056 | dangerous relocation. */ |
252b5132 | 3057 | |
b34976b6 | 3058 | static bfd_boolean |
11a2be4d | 3059 | mips_elf64_assign_gp (bfd *output_bfd, bfd_vma *pgp) |
252b5132 | 3060 | { |
252b5132 | 3061 | unsigned int count; |
5b6a02bc | 3062 | asymbol **sym; |
252b5132 | 3063 | unsigned int i; |
252b5132 | 3064 | |
5b6a02bc TS |
3065 | /* If we've already figured out what GP will be, just return it. */ |
3066 | *pgp = _bfd_get_gp_value (output_bfd); | |
3067 | if (*pgp) | |
b34976b6 | 3068 | return TRUE; |
252b5132 | 3069 | |
5b6a02bc TS |
3070 | count = bfd_get_symcount (output_bfd); |
3071 | sym = bfd_get_outsymbols (output_bfd); | |
252b5132 | 3072 | |
5b6a02bc TS |
3073 | /* The linker script will have created a symbol named `_gp' with the |
3074 | appropriate value. */ | |
11a2be4d | 3075 | if (sym == NULL) |
5b6a02bc TS |
3076 | i = count; |
3077 | else | |
3078 | { | |
3079 | for (i = 0; i < count; i++, sym++) | |
3080 | { | |
3f9c735e | 3081 | register const char *name; |
252b5132 | 3082 | |
5b6a02bc TS |
3083 | name = bfd_asymbol_name (*sym); |
3084 | if (*name == '_' && strcmp (name, "_gp") == 0) | |
3085 | { | |
3086 | *pgp = bfd_asymbol_value (*sym); | |
3087 | _bfd_set_gp_value (output_bfd, *pgp); | |
3088 | break; | |
3089 | } | |
3090 | } | |
3091 | } | |
252b5132 | 3092 | |
5b6a02bc TS |
3093 | if (i >= count) |
3094 | { | |
3095 | /* Only get the error once. */ | |
3096 | *pgp = 4; | |
3097 | _bfd_set_gp_value (output_bfd, *pgp); | |
b34976b6 | 3098 | return FALSE; |
5b6a02bc | 3099 | } |
252b5132 | 3100 | |
b34976b6 | 3101 | return TRUE; |
5b6a02bc | 3102 | } |
252b5132 | 3103 | |
5b6a02bc TS |
3104 | /* We have to figure out the gp value, so that we can adjust the |
3105 | symbol value correctly. We look up the symbol _gp in the output | |
3106 | BFD. If we can't find it, we're stuck. We cache it in the ELF | |
3107 | target data. We don't need to adjust the symbol value for an | |
1049f94e | 3108 | external symbol if we are producing relocatable output. */ |
5b6a02bc TS |
3109 | |
3110 | static bfd_reloc_status_type | |
11a2be4d RS |
3111 | mips_elf64_final_gp (bfd *output_bfd, asymbol *symbol, bfd_boolean relocatable, |
3112 | char **error_message, bfd_vma *pgp) | |
5b6a02bc TS |
3113 | { |
3114 | if (bfd_is_und_section (symbol->section) | |
1049f94e | 3115 | && ! relocatable) |
252b5132 | 3116 | { |
5b6a02bc TS |
3117 | *pgp = 0; |
3118 | return bfd_reloc_undefined; | |
3119 | } | |
252b5132 | 3120 | |
5b6a02bc TS |
3121 | *pgp = _bfd_get_gp_value (output_bfd); |
3122 | if (*pgp == 0 | |
1049f94e | 3123 | && (! relocatable |
5b6a02bc TS |
3124 | || (symbol->flags & BSF_SECTION_SYM) != 0)) |
3125 | { | |
1049f94e | 3126 | if (relocatable) |
252b5132 | 3127 | { |
5b6a02bc | 3128 | /* Make up a value. */ |
a902ee94 | 3129 | *pgp = symbol->section->output_section->vma /*+ 0x4000*/; |
5b6a02bc TS |
3130 | _bfd_set_gp_value (output_bfd, *pgp); |
3131 | } | |
3132 | else if (!mips_elf64_assign_gp (output_bfd, pgp)) | |
3133 | { | |
3134 | *error_message = | |
3135 | (char *) _("GP relative relocation when _gp not defined"); | |
3136 | return bfd_reloc_dangerous; | |
252b5132 | 3137 | } |
5b6a02bc | 3138 | } |
252b5132 | 3139 | |
5b6a02bc TS |
3140 | return bfd_reloc_ok; |
3141 | } | |
252b5132 | 3142 | |
5b6a02bc TS |
3143 | /* Do a R_MIPS_GPREL16 relocation. This is a 16 bit value which must |
3144 | become the offset from the gp register. */ | |
252b5132 | 3145 | |
a4382ec6 | 3146 | static bfd_reloc_status_type |
11a2be4d RS |
3147 | mips_elf64_gprel16_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol, |
3148 | void *data, asection *input_section, bfd *output_bfd, | |
3149 | char **error_message) | |
5b6a02bc | 3150 | { |
1049f94e | 3151 | bfd_boolean relocatable; |
5b6a02bc TS |
3152 | bfd_reloc_status_type ret; |
3153 | bfd_vma gp; | |
3154 | ||
a7ebbfdf TS |
3155 | /* If we're relocating, and this is an external symbol, we don't want |
3156 | to change anything. */ | |
11a2be4d | 3157 | if (output_bfd != NULL |
5b6a02bc | 3158 | && (symbol->flags & BSF_SECTION_SYM) == 0 |
a7ebbfdf | 3159 | && (symbol->flags & BSF_LOCAL) != 0) |
5b6a02bc TS |
3160 | { |
3161 | reloc_entry->address += input_section->output_offset; | |
3162 | return bfd_reloc_ok; | |
3163 | } | |
3164 | ||
11a2be4d | 3165 | if (output_bfd != NULL) |
1049f94e | 3166 | relocatable = TRUE; |
5b6a02bc TS |
3167 | else |
3168 | { | |
1049f94e | 3169 | relocatable = FALSE; |
5b6a02bc TS |
3170 | output_bfd = symbol->section->output_section->owner; |
3171 | } | |
3172 | ||
1049f94e | 3173 | ret = mips_elf64_final_gp (output_bfd, symbol, relocatable, error_message, |
5b6a02bc TS |
3174 | &gp); |
3175 | if (ret != bfd_reloc_ok) | |
3176 | return ret; | |
3177 | ||
c6e90b02 | 3178 | return _bfd_mips_elf_gprel16_with_gp (abfd, symbol, reloc_entry, |
1049f94e | 3179 | input_section, relocatable, |
c6e90b02 | 3180 | data, gp); |
5b6a02bc TS |
3181 | } |
3182 | ||
a4382ec6 | 3183 | /* Do a R_MIPS_LITERAL relocation. */ |
5b6a02bc | 3184 | |
a4382ec6 | 3185 | static bfd_reloc_status_type |
11a2be4d RS |
3186 | mips_elf64_literal_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol, |
3187 | void *data, asection *input_section, bfd *output_bfd, | |
3188 | char **error_message) | |
5b6a02bc | 3189 | { |
1049f94e | 3190 | bfd_boolean relocatable; |
a4382ec6 | 3191 | bfd_reloc_status_type ret; |
5b6a02bc TS |
3192 | bfd_vma gp; |
3193 | ||
254f0426 | 3194 | /* R_MIPS_LITERAL relocations are defined for local symbols only. */ |
11a2be4d | 3195 | if (output_bfd != NULL |
5b6a02bc | 3196 | && (symbol->flags & BSF_SECTION_SYM) == 0 |
a7ebbfdf | 3197 | && (symbol->flags & BSF_LOCAL) != 0) |
5b6a02bc | 3198 | { |
254f0426 MR |
3199 | *error_message = (char *) |
3200 | _("literal relocation occurs for an external symbol"); | |
3201 | return bfd_reloc_outofrange; | |
5b6a02bc TS |
3202 | } |
3203 | ||
a4382ec6 | 3204 | /* FIXME: The entries in the .lit8 and .lit4 sections should be merged. */ |
11a2be4d | 3205 | if (output_bfd != NULL) |
1049f94e | 3206 | relocatable = TRUE; |
5b6a02bc TS |
3207 | else |
3208 | { | |
1049f94e | 3209 | relocatable = FALSE; |
5b6a02bc TS |
3210 | output_bfd = symbol->section->output_section->owner; |
3211 | } | |
3212 | ||
1049f94e | 3213 | ret = mips_elf64_final_gp (output_bfd, symbol, relocatable, error_message, |
a4382ec6 TS |
3214 | &gp); |
3215 | if (ret != bfd_reloc_ok) | |
3216 | return ret; | |
5b6a02bc | 3217 | |
a4382ec6 | 3218 | return _bfd_mips_elf_gprel16_with_gp (abfd, symbol, reloc_entry, |
1049f94e | 3219 | input_section, relocatable, |
a4382ec6 | 3220 | data, gp); |
5b6a02bc TS |
3221 | } |
3222 | ||
a4382ec6 TS |
3223 | /* Do a R_MIPS_GPREL32 relocation. This is a 32 bit value which must |
3224 | become the offset from the gp register. */ | |
5b6a02bc | 3225 | |
a4382ec6 | 3226 | static bfd_reloc_status_type |
11a2be4d RS |
3227 | mips_elf64_gprel32_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol, |
3228 | void *data, asection *input_section, bfd *output_bfd, | |
3229 | char **error_message) | |
5b6a02bc | 3230 | { |
1049f94e | 3231 | bfd_boolean relocatable; |
5b6a02bc TS |
3232 | bfd_reloc_status_type ret; |
3233 | bfd_vma gp; | |
3234 | bfd_vma relocation; | |
a7ebbfdf | 3235 | bfd_vma val; |
5b6a02bc | 3236 | |
765f2ef6 | 3237 | /* R_MIPS_GPREL32 relocations are defined for local symbols only. */ |
11a2be4d | 3238 | if (output_bfd != NULL |
5b6a02bc | 3239 | && (symbol->flags & BSF_SECTION_SYM) == 0 |
a7ebbfdf | 3240 | && (symbol->flags & BSF_LOCAL) != 0) |
5b6a02bc TS |
3241 | { |
3242 | *error_message = (char *) | |
3243 | _("32bits gp relative relocation occurs for an external symbol"); | |
3244 | return bfd_reloc_outofrange; | |
3245 | } | |
3246 | ||
11a2be4d | 3247 | if (output_bfd != NULL) |
1049f94e | 3248 | relocatable = TRUE; |
5b6a02bc TS |
3249 | else |
3250 | { | |
1049f94e | 3251 | relocatable = FALSE; |
5b6a02bc | 3252 | output_bfd = symbol->section->output_section->owner; |
5b6a02bc TS |
3253 | } |
3254 | ||
99277196 MR |
3255 | ret = mips_elf64_final_gp (output_bfd, symbol, relocatable, |
3256 | error_message, &gp); | |
3257 | if (ret != bfd_reloc_ok) | |
3258 | return ret; | |
a7ebbfdf | 3259 | |
5b6a02bc TS |
3260 | if (bfd_is_com_section (symbol->section)) |
3261 | relocation = 0; | |
3262 | else | |
3263 | relocation = symbol->value; | |
3264 | ||
3265 | relocation += symbol->section->output_section->vma; | |
3266 | relocation += symbol->section->output_offset; | |
3267 | ||
07515404 | 3268 | if (reloc_entry->address > bfd_get_section_limit (abfd, input_section)) |
5b6a02bc TS |
3269 | return bfd_reloc_outofrange; |
3270 | ||
5b6a02bc | 3271 | /* Set val to the offset into the section or symbol. */ |
a7ebbfdf TS |
3272 | val = reloc_entry->addend; |
3273 | ||
3274 | if (reloc_entry->howto->partial_inplace) | |
3275 | val += bfd_get_32 (abfd, (bfd_byte *) data + reloc_entry->address); | |
5b6a02bc TS |
3276 | |
3277 | /* Adjust val for the final section location and GP value. If we | |
1049f94e | 3278 | are producing relocatable output, we don't want to do this for |
5b6a02bc | 3279 | an external symbol. */ |
1049f94e | 3280 | if (! relocatable |
5b6a02bc TS |
3281 | || (symbol->flags & BSF_SECTION_SYM) != 0) |
3282 | val += relocation - gp; | |
3283 | ||
a7ebbfdf TS |
3284 | if (reloc_entry->howto->partial_inplace) |
3285 | bfd_put_32 (abfd, val, (bfd_byte *) data + reloc_entry->address); | |
3286 | else | |
3287 | reloc_entry->addend = val; | |
5b6a02bc | 3288 | |
1049f94e | 3289 | if (relocatable) |
5b6a02bc TS |
3290 | reloc_entry->address += input_section->output_offset; |
3291 | ||
3292 | return bfd_reloc_ok; | |
3293 | } | |
3294 | ||
3295 | /* Do a R_MIPS_SHIFT6 relocation. The MSB of the shift is stored at bit 2, | |
a4382ec6 | 3296 | the rest is at bits 6-10. The bitpos already got right by the howto. */ |
5b6a02bc | 3297 | |
a4382ec6 | 3298 | static bfd_reloc_status_type |
30ac9238 RS |
3299 | mips_elf64_shift6_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol, |
3300 | void *data, asection *input_section, bfd *output_bfd, | |
3301 | char **error_message) | |
5b6a02bc | 3302 | { |
a7ebbfdf TS |
3303 | if (reloc_entry->howto->partial_inplace) |
3304 | { | |
3305 | reloc_entry->addend = ((reloc_entry->addend & 0x00007c0) | |
3306 | | (reloc_entry->addend & 0x00000800) >> 9); | |
3307 | } | |
5b6a02bc | 3308 | |
30ac9238 RS |
3309 | return _bfd_mips_elf_generic_reloc (abfd, reloc_entry, symbol, data, |
3310 | input_section, output_bfd, | |
3311 | error_message); | |
5b6a02bc TS |
3312 | } |
3313 | ||
a4382ec6 TS |
3314 | /* Handle a mips16 GP relative reloc. */ |
3315 | ||
3316 | static bfd_reloc_status_type | |
11a2be4d RS |
3317 | mips16_gprel_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol, |
3318 | void *data, asection *input_section, bfd *output_bfd, | |
3319 | char **error_message) | |
a4382ec6 | 3320 | { |
1049f94e | 3321 | bfd_boolean relocatable; |
a4382ec6 | 3322 | bfd_reloc_status_type ret; |
d6f16593 | 3323 | bfd_byte *location; |
a4382ec6 | 3324 | bfd_vma gp; |
a4382ec6 | 3325 | |
7f05722e MR |
3326 | /* If we're relocating, and this is an external symbol, we don't want |
3327 | to change anything. */ | |
a4382ec6 TS |
3328 | if (output_bfd != NULL |
3329 | && (symbol->flags & BSF_SECTION_SYM) == 0 | |
a7ebbfdf | 3330 | && (symbol->flags & BSF_LOCAL) != 0) |
a4382ec6 TS |
3331 | { |
3332 | reloc_entry->address += input_section->output_offset; | |
3333 | return bfd_reloc_ok; | |
3334 | } | |
3335 | ||
3336 | if (output_bfd != NULL) | |
1049f94e | 3337 | relocatable = TRUE; |
a4382ec6 TS |
3338 | else |
3339 | { | |
1049f94e | 3340 | relocatable = FALSE; |
a4382ec6 TS |
3341 | output_bfd = symbol->section->output_section->owner; |
3342 | } | |
3343 | ||
1049f94e | 3344 | ret = mips_elf64_final_gp (output_bfd, symbol, relocatable, error_message, |
a4382ec6 TS |
3345 | &gp); |
3346 | if (ret != bfd_reloc_ok) | |
3347 | return ret; | |
3348 | ||
d6f16593 | 3349 | location = (bfd_byte *) data + reloc_entry->address; |
df58fc94 RS |
3350 | _bfd_mips_elf_reloc_unshuffle (abfd, reloc_entry->howto->type, FALSE, |
3351 | location); | |
d6f16593 MR |
3352 | ret = _bfd_mips_elf_gprel16_with_gp (abfd, symbol, reloc_entry, |
3353 | input_section, relocatable, | |
3354 | data, gp); | |
df58fc94 RS |
3355 | _bfd_mips_elf_reloc_shuffle (abfd, reloc_entry->howto->type, !relocatable, |
3356 | location); | |
a7ebbfdf | 3357 | |
d6f16593 | 3358 | return ret; |
a4382ec6 TS |
3359 | } |
3360 | \f | |
3361 | /* A mapping from BFD reloc types to MIPS ELF reloc types. */ | |
3362 | ||
3363 | struct elf_reloc_map { | |
3364 | bfd_reloc_code_real_type bfd_val; | |
3365 | enum elf_mips_reloc_type elf_val; | |
3366 | }; | |
3367 | ||
3368 | static const struct elf_reloc_map mips_reloc_map[] = | |
3369 | { | |
3370 | { BFD_RELOC_NONE, R_MIPS_NONE }, | |
3371 | { BFD_RELOC_16, R_MIPS_16 }, | |
3372 | { BFD_RELOC_32, R_MIPS_32 }, | |
3373 | /* There is no BFD reloc for R_MIPS_REL32. */ | |
3374 | { BFD_RELOC_64, R_MIPS_64 }, | |
3375 | { BFD_RELOC_CTOR, R_MIPS_64 }, | |
bad36eac | 3376 | { BFD_RELOC_16_PCREL_S2, R_MIPS_PC16 }, |
a4382ec6 TS |
3377 | { BFD_RELOC_HI16_S, R_MIPS_HI16 }, |
3378 | { BFD_RELOC_LO16, R_MIPS_LO16 }, | |
3379 | { BFD_RELOC_GPREL16, R_MIPS_GPREL16 }, | |
3380 | { BFD_RELOC_GPREL32, R_MIPS_GPREL32 }, | |
3381 | { BFD_RELOC_MIPS_JMP, R_MIPS_26 }, | |
3382 | { BFD_RELOC_MIPS_LITERAL, R_MIPS_LITERAL }, | |
3383 | { BFD_RELOC_MIPS_GOT16, R_MIPS_GOT16 }, | |
3384 | { BFD_RELOC_MIPS_CALL16, R_MIPS_CALL16 }, | |
3385 | { BFD_RELOC_MIPS_SHIFT5, R_MIPS_SHIFT5 }, | |
3386 | { BFD_RELOC_MIPS_SHIFT6, R_MIPS_SHIFT6 }, | |
3387 | { BFD_RELOC_MIPS_GOT_DISP, R_MIPS_GOT_DISP }, | |
3388 | { BFD_RELOC_MIPS_GOT_PAGE, R_MIPS_GOT_PAGE }, | |
3389 | { BFD_RELOC_MIPS_GOT_OFST, R_MIPS_GOT_OFST }, | |
3390 | { BFD_RELOC_MIPS_GOT_HI16, R_MIPS_GOT_HI16 }, | |
3391 | { BFD_RELOC_MIPS_GOT_LO16, R_MIPS_GOT_LO16 }, | |
3392 | { BFD_RELOC_MIPS_SUB, R_MIPS_SUB }, | |
3393 | { BFD_RELOC_MIPS_INSERT_A, R_MIPS_INSERT_A }, | |
3394 | { BFD_RELOC_MIPS_INSERT_B, R_MIPS_INSERT_B }, | |
3395 | { BFD_RELOC_MIPS_DELETE, R_MIPS_DELETE }, | |
3396 | { BFD_RELOC_MIPS_HIGHEST, R_MIPS_HIGHEST }, | |
3397 | { BFD_RELOC_MIPS_HIGHER, R_MIPS_HIGHER }, | |
3398 | { BFD_RELOC_MIPS_CALL_HI16, R_MIPS_CALL_HI16 }, | |
3399 | { BFD_RELOC_MIPS_CALL_LO16, R_MIPS_CALL_LO16 }, | |
3400 | { BFD_RELOC_MIPS_SCN_DISP, R_MIPS_SCN_DISP }, | |
3401 | { BFD_RELOC_MIPS_REL16, R_MIPS_REL16 }, | |
3402 | /* Use of R_MIPS_ADD_IMMEDIATE and R_MIPS_PJUMP is deprecated. */ | |
3403 | { BFD_RELOC_MIPS_RELGOT, R_MIPS_RELGOT }, | |
0f20cc35 DJ |
3404 | { BFD_RELOC_MIPS_JALR, R_MIPS_JALR }, |
3405 | { BFD_RELOC_MIPS_TLS_DTPMOD32, R_MIPS_TLS_DTPMOD32 }, | |
3406 | { BFD_RELOC_MIPS_TLS_DTPREL32, R_MIPS_TLS_DTPREL32 }, | |
3407 | { BFD_RELOC_MIPS_TLS_DTPMOD64, R_MIPS_TLS_DTPMOD64 }, | |
3408 | { BFD_RELOC_MIPS_TLS_DTPREL64, R_MIPS_TLS_DTPREL64 }, | |
3409 | { BFD_RELOC_MIPS_TLS_GD, R_MIPS_TLS_GD }, | |
3410 | { BFD_RELOC_MIPS_TLS_LDM, R_MIPS_TLS_LDM }, | |
3411 | { BFD_RELOC_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_HI16 }, | |
3412 | { BFD_RELOC_MIPS_TLS_DTPREL_LO16, R_MIPS_TLS_DTPREL_LO16 }, | |
3413 | { BFD_RELOC_MIPS_TLS_GOTTPREL, R_MIPS_TLS_GOTTPREL }, | |
3414 | { BFD_RELOC_MIPS_TLS_TPREL32, R_MIPS_TLS_TPREL32 }, | |
3415 | { BFD_RELOC_MIPS_TLS_TPREL64, R_MIPS_TLS_TPREL64 }, | |
3416 | { BFD_RELOC_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_HI16 }, | |
7361da2c AB |
3417 | { BFD_RELOC_MIPS_TLS_TPREL_LO16, R_MIPS_TLS_TPREL_LO16 }, |
3418 | { BFD_RELOC_MIPS_21_PCREL_S2, R_MIPS_PC21_S2 }, | |
3419 | { BFD_RELOC_MIPS_26_PCREL_S2, R_MIPS_PC26_S2 }, | |
3420 | { BFD_RELOC_MIPS_18_PCREL_S3, R_MIPS_PC18_S3 }, | |
3421 | { BFD_RELOC_MIPS_19_PCREL_S2, R_MIPS_PC19_S2 }, | |
3422 | { BFD_RELOC_HI16_S_PCREL, R_MIPS_PCHI16 }, | |
3423 | { BFD_RELOC_LO16_PCREL, R_MIPS_PCLO16 } | |
a4382ec6 TS |
3424 | }; |
3425 | ||
d6f16593 MR |
3426 | static const struct elf_reloc_map mips16_reloc_map[] = |
3427 | { | |
3428 | { BFD_RELOC_MIPS16_JMP, R_MIPS16_26 - R_MIPS16_min }, | |
3429 | { BFD_RELOC_MIPS16_GPREL, R_MIPS16_GPREL - R_MIPS16_min }, | |
738e5348 RS |
3430 | { BFD_RELOC_MIPS16_GOT16, R_MIPS16_GOT16 - R_MIPS16_min }, |
3431 | { BFD_RELOC_MIPS16_CALL16, R_MIPS16_CALL16 - R_MIPS16_min }, | |
d6f16593 MR |
3432 | { BFD_RELOC_MIPS16_HI16_S, R_MIPS16_HI16 - R_MIPS16_min }, |
3433 | { BFD_RELOC_MIPS16_LO16, R_MIPS16_LO16 - R_MIPS16_min }, | |
d0f13682 CLT |
3434 | { BFD_RELOC_MIPS16_TLS_GD, R_MIPS16_TLS_GD - R_MIPS16_min }, |
3435 | { BFD_RELOC_MIPS16_TLS_LDM, R_MIPS16_TLS_LDM - R_MIPS16_min }, | |
3436 | { BFD_RELOC_MIPS16_TLS_DTPREL_HI16, | |
3437 | R_MIPS16_TLS_DTPREL_HI16 - R_MIPS16_min }, | |
3438 | { BFD_RELOC_MIPS16_TLS_DTPREL_LO16, | |
3439 | R_MIPS16_TLS_DTPREL_LO16 - R_MIPS16_min }, | |
3440 | { BFD_RELOC_MIPS16_TLS_GOTTPREL, R_MIPS16_TLS_GOTTPREL - R_MIPS16_min }, | |
3441 | { BFD_RELOC_MIPS16_TLS_TPREL_HI16, R_MIPS16_TLS_TPREL_HI16 - R_MIPS16_min }, | |
c9775dde MR |
3442 | { BFD_RELOC_MIPS16_TLS_TPREL_LO16, R_MIPS16_TLS_TPREL_LO16 - R_MIPS16_min }, |
3443 | { BFD_RELOC_MIPS16_16_PCREL_S1, R_MIPS16_PC16_S1 - R_MIPS16_min } | |
d6f16593 MR |
3444 | }; |
3445 | ||
df58fc94 RS |
3446 | static const struct elf_reloc_map micromips_reloc_map[] = |
3447 | { | |
3448 | { BFD_RELOC_MICROMIPS_JMP, R_MICROMIPS_26_S1 - R_MICROMIPS_min }, | |
3449 | { BFD_RELOC_MICROMIPS_HI16_S, R_MICROMIPS_HI16 - R_MICROMIPS_min }, | |
3450 | { BFD_RELOC_MICROMIPS_LO16, R_MICROMIPS_LO16 - R_MICROMIPS_min }, | |
3451 | { BFD_RELOC_MICROMIPS_GPREL16, R_MICROMIPS_GPREL16 - R_MICROMIPS_min }, | |
3452 | { BFD_RELOC_MICROMIPS_LITERAL, R_MICROMIPS_LITERAL - R_MICROMIPS_min }, | |
3453 | { BFD_RELOC_MICROMIPS_GOT16, R_MICROMIPS_GOT16 - R_MICROMIPS_min }, | |
3454 | { BFD_RELOC_MICROMIPS_7_PCREL_S1, R_MICROMIPS_PC7_S1 - R_MICROMIPS_min }, | |
3455 | { BFD_RELOC_MICROMIPS_10_PCREL_S1, R_MICROMIPS_PC10_S1 - R_MICROMIPS_min }, | |
3456 | { BFD_RELOC_MICROMIPS_16_PCREL_S1, R_MICROMIPS_PC16_S1 - R_MICROMIPS_min }, | |
3457 | { BFD_RELOC_MICROMIPS_CALL16, R_MICROMIPS_CALL16 - R_MICROMIPS_min }, | |
3458 | { BFD_RELOC_MICROMIPS_GOT_DISP, R_MICROMIPS_GOT_DISP - R_MICROMIPS_min }, | |
3459 | { BFD_RELOC_MICROMIPS_GOT_PAGE, R_MICROMIPS_GOT_PAGE - R_MICROMIPS_min }, | |
3460 | { BFD_RELOC_MICROMIPS_GOT_OFST, R_MICROMIPS_GOT_OFST - R_MICROMIPS_min }, | |
3461 | { BFD_RELOC_MICROMIPS_GOT_HI16, R_MICROMIPS_GOT_HI16 - R_MICROMIPS_min }, | |
3462 | { BFD_RELOC_MICROMIPS_GOT_LO16, R_MICROMIPS_GOT_LO16 - R_MICROMIPS_min }, | |
3463 | { BFD_RELOC_MICROMIPS_SUB, R_MICROMIPS_SUB - R_MICROMIPS_min }, | |
3464 | { BFD_RELOC_MICROMIPS_HIGHER, R_MICROMIPS_HIGHER - R_MICROMIPS_min }, | |
3465 | { BFD_RELOC_MICROMIPS_HIGHEST, R_MICROMIPS_HIGHEST - R_MICROMIPS_min }, | |
3466 | { BFD_RELOC_MICROMIPS_CALL_HI16, R_MICROMIPS_CALL_HI16 - R_MICROMIPS_min }, | |
3467 | { BFD_RELOC_MICROMIPS_CALL_LO16, R_MICROMIPS_CALL_LO16 - R_MICROMIPS_min }, | |
5b175e56 MR |
3468 | { BFD_RELOC_MICROMIPS_SCN_DISP, R_MICROMIPS_SCN_DISP - R_MICROMIPS_min }, |
3469 | { BFD_RELOC_MICROMIPS_JALR, R_MICROMIPS_JALR - R_MICROMIPS_min }, | |
df58fc94 | 3470 | }; |
5b6a02bc TS |
3471 | /* Given a BFD reloc type, return a howto structure. */ |
3472 | ||
3473 | static reloc_howto_type * | |
11a2be4d RS |
3474 | bfd_elf64_bfd_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED, |
3475 | bfd_reloc_code_real_type code) | |
5b6a02bc | 3476 | { |
a4382ec6 | 3477 | unsigned int i; |
5b6a02bc TS |
3478 | /* FIXME: We default to RELA here instead of choosing the right |
3479 | relocation variant. */ | |
3480 | reloc_howto_type *howto_table = mips_elf64_howto_table_rela; | |
d6f16593 | 3481 | reloc_howto_type *howto16_table = mips16_elf64_howto_table_rela; |
df58fc94 | 3482 | reloc_howto_type *howto_micromips_table = micromips_elf64_howto_table_rela; |
5b6a02bc | 3483 | |
a4382ec6 TS |
3484 | for (i = 0; i < sizeof (mips_reloc_map) / sizeof (struct elf_reloc_map); |
3485 | i++) | |
3486 | { | |
3487 | if (mips_reloc_map[i].bfd_val == code) | |
3488 | return &howto_table[(int) mips_reloc_map[i].elf_val]; | |
3489 | } | |
3490 | ||
d6f16593 MR |
3491 | for (i = 0; i < sizeof (mips16_reloc_map) / sizeof (struct elf_reloc_map); |
3492 | i++) | |
3493 | { | |
3494 | if (mips16_reloc_map[i].bfd_val == code) | |
3495 | return &howto16_table[(int) mips16_reloc_map[i].elf_val]; | |
3496 | } | |
3497 | ||
df58fc94 RS |
3498 | for (i = 0; i < sizeof (micromips_reloc_map) / sizeof (struct elf_reloc_map); |
3499 | i++) | |
3500 | { | |
3501 | if (micromips_reloc_map[i].bfd_val == code) | |
3502 | return &howto_micromips_table[(int) micromips_reloc_map[i].elf_val]; | |
3503 | } | |
3504 | ||
5b6a02bc TS |
3505 | switch (code) |
3506 | { | |
5b6a02bc TS |
3507 | case BFD_RELOC_VTABLE_INHERIT: |
3508 | return &elf_mips_gnu_vtinherit_howto; | |
3509 | case BFD_RELOC_VTABLE_ENTRY: | |
3510 | return &elf_mips_gnu_vtentry_howto; | |
b47468a6 CM |
3511 | case BFD_RELOC_32_PCREL: |
3512 | return &elf_mips_gnu_pcrel32; | |
067ec077 CM |
3513 | case BFD_RELOC_MIPS_EH: |
3514 | return &elf_mips_eh_howto; | |
861fb55a DJ |
3515 | case BFD_RELOC_MIPS_COPY: |
3516 | return &elf_mips_copy_howto; | |
3517 | case BFD_RELOC_MIPS_JUMP_SLOT: | |
3518 | return &elf_mips_jump_slot_howto; | |
5b6a02bc TS |
3519 | default: |
3520 | bfd_set_error (bfd_error_bad_value); | |
3521 | return NULL; | |
3522 | } | |
3523 | } | |
3524 | ||
157090f7 AM |
3525 | static reloc_howto_type * |
3526 | bfd_elf64_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED, | |
3527 | const char *r_name) | |
3528 | { | |
3529 | unsigned int i; | |
3530 | ||
3531 | for (i = 0; | |
3532 | i < (sizeof (mips_elf64_howto_table_rela) | |
3533 | / sizeof (mips_elf64_howto_table_rela[0])); i++) | |
3534 | if (mips_elf64_howto_table_rela[i].name != NULL | |
3535 | && strcasecmp (mips_elf64_howto_table_rela[i].name, r_name) == 0) | |
3536 | return &mips_elf64_howto_table_rela[i]; | |
3537 | ||
3538 | for (i = 0; | |
3539 | i < (sizeof (mips16_elf64_howto_table_rela) | |
3540 | / sizeof (mips16_elf64_howto_table_rela[0])); | |
3541 | i++) | |
3542 | if (mips16_elf64_howto_table_rela[i].name != NULL | |
3543 | && strcasecmp (mips16_elf64_howto_table_rela[i].name, r_name) == 0) | |
3544 | return &mips16_elf64_howto_table_rela[i]; | |
3545 | ||
df58fc94 RS |
3546 | for (i = 0; |
3547 | i < (sizeof (micromips_elf64_howto_table_rela) | |
3548 | / sizeof (micromips_elf64_howto_table_rela[0])); | |
3549 | i++) | |
3550 | if (micromips_elf64_howto_table_rela[i].name != NULL | |
3551 | && strcasecmp (micromips_elf64_howto_table_rela[i].name, r_name) == 0) | |
3552 | return µmips_elf64_howto_table_rela[i]; | |
3553 | ||
157090f7 AM |
3554 | if (strcasecmp (elf_mips_gnu_vtinherit_howto.name, r_name) == 0) |
3555 | return &elf_mips_gnu_vtinherit_howto; | |
3556 | if (strcasecmp (elf_mips_gnu_vtentry_howto.name, r_name) == 0) | |
3557 | return &elf_mips_gnu_vtentry_howto; | |
3558 | if (strcasecmp (elf_mips_gnu_rel16_s2.name, r_name) == 0) | |
3559 | return &elf_mips_gnu_rel16_s2; | |
3560 | if (strcasecmp (elf_mips_gnu_rela16_s2.name, r_name) == 0) | |
3561 | return &elf_mips_gnu_rela16_s2; | |
b47468a6 CM |
3562 | if (strcasecmp (elf_mips_gnu_pcrel32.name, r_name) == 0) |
3563 | return &elf_mips_gnu_pcrel32; | |
067ec077 CM |
3564 | if (strcasecmp (elf_mips_eh_howto.name, r_name) == 0) |
3565 | return &elf_mips_eh_howto; | |
861fb55a DJ |
3566 | if (strcasecmp (elf_mips_copy_howto.name, r_name) == 0) |
3567 | return &elf_mips_copy_howto; | |
3568 | if (strcasecmp (elf_mips_jump_slot_howto.name, r_name) == 0) | |
3569 | return &elf_mips_jump_slot_howto; | |
157090f7 AM |
3570 | |
3571 | return NULL; | |
3572 | } | |
3573 | ||
947216bf | 3574 | /* Given a MIPS Elf_Internal_Rel, fill in an arelent structure. */ |
c6e90b02 TS |
3575 | |
3576 | static reloc_howto_type * | |
11a2be4d | 3577 | mips_elf64_rtype_to_howto (unsigned int r_type, bfd_boolean rela_p) |
c6e90b02 TS |
3578 | { |
3579 | switch (r_type) | |
3580 | { | |
c6e90b02 TS |
3581 | case R_MIPS_GNU_VTINHERIT: |
3582 | return &elf_mips_gnu_vtinherit_howto; | |
c6e90b02 TS |
3583 | case R_MIPS_GNU_VTENTRY: |
3584 | return &elf_mips_gnu_vtentry_howto; | |
d0c728db TS |
3585 | case R_MIPS_GNU_REL16_S2: |
3586 | if (rela_p) | |
3587 | return &elf_mips_gnu_rela16_s2; | |
3588 | else | |
3589 | return &elf_mips_gnu_rel16_s2; | |
b47468a6 CM |
3590 | case R_MIPS_PC32: |
3591 | return &elf_mips_gnu_pcrel32; | |
067ec077 CM |
3592 | case R_MIPS_EH: |
3593 | return &elf_mips_eh_howto; | |
861fb55a DJ |
3594 | case R_MIPS_COPY: |
3595 | return &elf_mips_copy_howto; | |
3596 | case R_MIPS_JUMP_SLOT: | |
3597 | return &elf_mips_jump_slot_howto; | |
c6e90b02 | 3598 | default: |
df58fc94 RS |
3599 | if (r_type >= R_MICROMIPS_min && r_type < R_MICROMIPS_max) |
3600 | { | |
3601 | if (rela_p) | |
3602 | return µmips_elf64_howto_table_rela[r_type - R_MICROMIPS_min]; | |
3603 | else | |
3604 | return µmips_elf64_howto_table_rel[r_type - R_MICROMIPS_min]; | |
3605 | } | |
d6f16593 MR |
3606 | if (r_type >= R_MIPS16_min && r_type < R_MIPS16_max) |
3607 | { | |
3608 | if (rela_p) | |
3609 | return &mips16_elf64_howto_table_rela[r_type - R_MIPS16_min]; | |
3610 | else | |
3611 | return &mips16_elf64_howto_table_rel[r_type - R_MIPS16_min]; | |
3612 | } | |
cd21f5da NC |
3613 | if (r_type >= R_MIPS_max) |
3614 | { | |
4eca0228 | 3615 | _bfd_error_handler (_("unrecognised MIPS reloc number: %d"), r_type); |
cd21f5da NC |
3616 | bfd_set_error (bfd_error_bad_value); |
3617 | r_type = R_MIPS_NONE; | |
3618 | } | |
c6e90b02 TS |
3619 | if (rela_p) |
3620 | return &mips_elf64_howto_table_rela[r_type]; | |
3621 | else | |
3622 | return &mips_elf64_howto_table_rel[r_type]; | |
3623 | break; | |
3624 | } | |
3625 | } | |
3626 | ||
5b6a02bc TS |
3627 | /* Prevent relocation handling by bfd for MIPS ELF64. */ |
3628 | ||
3629 | static void | |
11a2be4d RS |
3630 | mips_elf64_info_to_howto_rel (bfd *abfd ATTRIBUTE_UNUSED, |
3631 | arelent *cache_ptr ATTRIBUTE_UNUSED, | |
3632 | Elf_Internal_Rela *dst ATTRIBUTE_UNUSED) | |
5b6a02bc TS |
3633 | { |
3634 | BFD_ASSERT (0); | |
3635 | } | |
3636 | ||
3637 | static void | |
11a2be4d RS |
3638 | mips_elf64_info_to_howto_rela (bfd *abfd ATTRIBUTE_UNUSED, |
3639 | arelent *cache_ptr ATTRIBUTE_UNUSED, | |
3640 | Elf_Internal_Rela *dst ATTRIBUTE_UNUSED) | |
5b6a02bc TS |
3641 | { |
3642 | BFD_ASSERT (0); | |
3643 | } | |
3644 | ||
3645 | /* Since each entry in an SHT_REL or SHT_RELA section can represent up | |
3646 | to three relocs, we must tell the user to allocate more space. */ | |
3647 | ||
fee24f1c | 3648 | static long |
11a2be4d | 3649 | mips_elf64_get_dynamic_reloc_upper_bound (bfd *abfd) |
fee24f1c AO |
3650 | { |
3651 | return _bfd_elf_get_dynamic_reloc_upper_bound (abfd) * 3; | |
3652 | } | |
3653 | ||
fee24f1c AO |
3654 | /* Read the relocations from one reloc section. This is mostly copied |
3655 | from elfcode.h, except for the changes to expand one external | |
e5713223 MR |
3656 | relocation to 3 internal ones. To reduce processing effort we |
3657 | could discard those R_MIPS_NONE relocations that occupy the second | |
3658 | and the third entry of a triplet, as `mips_elf64_write_rel' and | |
3659 | `mips_elf64_write_rela' recreate them in output automagically, | |
3660 | however that would also remove them from `objdump -r' output, | |
3661 | breaking a long-established tradition and likely confusing people. */ | |
5b6a02bc | 3662 | |
b34976b6 | 3663 | static bfd_boolean |
11a2be4d RS |
3664 | mips_elf64_slurp_one_reloc_table (bfd *abfd, asection *asect, |
3665 | Elf_Internal_Shdr *rel_hdr, | |
3666 | bfd_size_type reloc_count, | |
3667 | arelent *relents, asymbol **symbols, | |
3668 | bfd_boolean dynamic) | |
5b6a02bc | 3669 | { |
11a2be4d | 3670 | void *allocated; |
5b6a02bc | 3671 | bfd_byte *native_relocs; |
5b6a02bc | 3672 | arelent *relent; |
5b6a02bc TS |
3673 | bfd_vma i; |
3674 | int entsize; | |
32159579 | 3675 | bfd_boolean rela_p; |
5b6a02bc | 3676 | |
11a2be4d | 3677 | allocated = bfd_malloc (rel_hdr->sh_size); |
5b6a02bc | 3678 | if (allocated == NULL) |
b34976b6 | 3679 | return FALSE; |
5b6a02bc TS |
3680 | |
3681 | if (bfd_seek (abfd, rel_hdr->sh_offset, SEEK_SET) != 0 | |
fee24f1c AO |
3682 | || (bfd_bread (allocated, rel_hdr->sh_size, abfd) |
3683 | != rel_hdr->sh_size)) | |
5b6a02bc TS |
3684 | goto error_return; |
3685 | ||
11a2be4d | 3686 | native_relocs = allocated; |
5b6a02bc | 3687 | |
5b6a02bc TS |
3688 | entsize = rel_hdr->sh_entsize; |
3689 | BFD_ASSERT (entsize == sizeof (Elf64_Mips_External_Rel) | |
3690 | || entsize == sizeof (Elf64_Mips_External_Rela)); | |
3691 | ||
5b6a02bc | 3692 | if (entsize == sizeof (Elf64_Mips_External_Rel)) |
32159579 | 3693 | rela_p = FALSE; |
5b6a02bc | 3694 | else |
32159579 | 3695 | rela_p = TRUE; |
5b6a02bc | 3696 | |
fee24f1c AO |
3697 | for (i = 0, relent = relents; |
3698 | i < reloc_count; | |
3699 | i++, native_relocs += entsize) | |
5b6a02bc TS |
3700 | { |
3701 | Elf64_Mips_Internal_Rela rela; | |
b34976b6 | 3702 | bfd_boolean used_sym, used_ssym; |
5b6a02bc TS |
3703 | int ir; |
3704 | ||
3705 | if (entsize == sizeof (Elf64_Mips_External_Rela)) | |
3706 | mips_elf64_swap_reloca_in (abfd, | |
3707 | (Elf64_Mips_External_Rela *) native_relocs, | |
3708 | &rela); | |
3709 | else | |
947216bf AM |
3710 | mips_elf64_swap_reloc_in (abfd, |
3711 | (Elf64_Mips_External_Rel *) native_relocs, | |
3712 | &rela); | |
5b6a02bc | 3713 | |
49179469 | 3714 | /* Each entry represents exactly three actual relocations. */ |
5b6a02bc | 3715 | |
b34976b6 AM |
3716 | used_sym = FALSE; |
3717 | used_ssym = FALSE; | |
5b6a02bc TS |
3718 | for (ir = 0; ir < 3; ir++) |
3719 | { | |
3720 | enum elf_mips_reloc_type type; | |
3721 | ||
3722 | switch (ir) | |
252b5132 RH |
3723 | { |
3724 | default: | |
3725 | abort (); | |
3726 | case 0: | |
3727 | type = (enum elf_mips_reloc_type) rela.r_type; | |
3728 | break; | |
3729 | case 1: | |
3730 | type = (enum elf_mips_reloc_type) rela.r_type2; | |
3731 | break; | |
3732 | case 2: | |
3733 | type = (enum elf_mips_reloc_type) rela.r_type3; | |
3734 | break; | |
3735 | } | |
3736 | ||
252b5132 RH |
3737 | /* Some types require symbols, whereas some do not. */ |
3738 | switch (type) | |
3739 | { | |
3740 | case R_MIPS_NONE: | |
3741 | case R_MIPS_LITERAL: | |
3742 | case R_MIPS_INSERT_A: | |
3743 | case R_MIPS_INSERT_B: | |
3744 | case R_MIPS_DELETE: | |
3745 | relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; | |
3746 | break; | |
3747 | ||
3748 | default: | |
3749 | if (! used_sym) | |
3750 | { | |
cf35638d | 3751 | if (rela.r_sym == STN_UNDEF) |
252b5132 RH |
3752 | relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; |
3753 | else | |
3754 | { | |
3755 | asymbol **ps, *s; | |
3756 | ||
3757 | ps = symbols + rela.r_sym - 1; | |
3758 | s = *ps; | |
3759 | if ((s->flags & BSF_SECTION_SYM) == 0) | |
3760 | relent->sym_ptr_ptr = ps; | |
3761 | else | |
3762 | relent->sym_ptr_ptr = s->section->symbol_ptr_ptr; | |
3763 | } | |
3764 | ||
b34976b6 | 3765 | used_sym = TRUE; |
252b5132 RH |
3766 | } |
3767 | else if (! used_ssym) | |
3768 | { | |
3769 | switch (rela.r_ssym) | |
3770 | { | |
3771 | case RSS_UNDEF: | |
3772 | relent->sym_ptr_ptr = | |
3773 | bfd_abs_section_ptr->symbol_ptr_ptr; | |
3774 | break; | |
3775 | ||
3776 | case RSS_GP: | |
3777 | case RSS_GP0: | |
3778 | case RSS_LOC: | |
3779 | /* FIXME: I think these need to be handled using | |
99277196 | 3780 | special howto structures. */ |
252b5132 RH |
3781 | BFD_ASSERT (0); |
3782 | break; | |
3783 | ||
3784 | default: | |
3785 | BFD_ASSERT (0); | |
3786 | break; | |
3787 | } | |
3788 | ||
b34976b6 | 3789 | used_ssym = TRUE; |
252b5132 RH |
3790 | } |
3791 | else | |
3792 | relent->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; | |
3793 | ||
3794 | break; | |
3795 | } | |
3796 | ||
3797 | /* The address of an ELF reloc is section relative for an | |
3798 | object file, and absolute for an executable file or | |
3799 | shared library. The address of a BFD reloc is always | |
3800 | section relative. */ | |
fee24f1c | 3801 | if ((abfd->flags & (EXEC_P | DYNAMIC)) == 0 || dynamic) |
252b5132 RH |
3802 | relent->address = rela.r_offset; |
3803 | else | |
3804 | relent->address = rela.r_offset - asect->vma; | |
3805 | ||
3806 | relent->addend = rela.r_addend; | |
3807 | ||
32159579 | 3808 | relent->howto = mips_elf64_rtype_to_howto (type, rela_p); |
252b5132 RH |
3809 | |
3810 | ++relent; | |
3811 | } | |
3812 | } | |
3813 | ||
252b5132 RH |
3814 | if (allocated != NULL) |
3815 | free (allocated); | |
3816 | ||
b34976b6 | 3817 | return TRUE; |
252b5132 RH |
3818 | |
3819 | error_return: | |
3820 | if (allocated != NULL) | |
3821 | free (allocated); | |
b34976b6 | 3822 | return FALSE; |
252b5132 RH |
3823 | } |
3824 | ||
3825 | /* Read the relocations. On Irix 6, there can be two reloc sections | |
fee24f1c AO |
3826 | associated with a single data section. This is copied from |
3827 | elfcode.h as well, with changes as small as accounting for 3 | |
056bafd4 | 3828 | internal relocs per external reloc. */ |
252b5132 | 3829 | |
b34976b6 | 3830 | static bfd_boolean |
11a2be4d RS |
3831 | mips_elf64_slurp_reloc_table (bfd *abfd, asection *asect, |
3832 | asymbol **symbols, bfd_boolean dynamic) | |
252b5132 RH |
3833 | { |
3834 | struct bfd_elf_section_data * const d = elf_section_data (asect); | |
fee24f1c AO |
3835 | Elf_Internal_Shdr *rel_hdr; |
3836 | Elf_Internal_Shdr *rel_hdr2; | |
3837 | bfd_size_type reloc_count; | |
3838 | bfd_size_type reloc_count2; | |
3839 | arelent *relents; | |
3840 | bfd_size_type amt; | |
3841 | ||
3842 | if (asect->relocation != NULL) | |
3843 | return TRUE; | |
252b5132 | 3844 | |
fee24f1c | 3845 | if (! dynamic) |
252b5132 | 3846 | { |
fee24f1c AO |
3847 | if ((asect->flags & SEC_RELOC) == 0 |
3848 | || asect->reloc_count == 0) | |
3849 | return TRUE; | |
252b5132 | 3850 | |
d4730f92 BS |
3851 | rel_hdr = d->rel.hdr; |
3852 | reloc_count = rel_hdr ? NUM_SHDR_ENTRIES (rel_hdr) : 0; | |
3853 | rel_hdr2 = d->rela.hdr; | |
fee24f1c AO |
3854 | reloc_count2 = (rel_hdr2 ? NUM_SHDR_ENTRIES (rel_hdr2) : 0); |
3855 | ||
056bafd4 | 3856 | BFD_ASSERT (asect->reloc_count == 3 * (reloc_count + reloc_count2)); |
d4730f92 | 3857 | BFD_ASSERT ((rel_hdr && asect->rel_filepos == rel_hdr->sh_offset) |
fee24f1c AO |
3858 | || (rel_hdr2 && asect->rel_filepos == rel_hdr2->sh_offset)); |
3859 | ||
3860 | } | |
3861 | else | |
3862 | { | |
3863 | /* Note that ASECT->RELOC_COUNT tends not to be accurate in this | |
3864 | case because relocations against this section may use the | |
3865 | dynamic symbol table, and in that case bfd_section_from_shdr | |
3866 | in elf.c does not update the RELOC_COUNT. */ | |
eea6121a | 3867 | if (asect->size == 0) |
fee24f1c AO |
3868 | return TRUE; |
3869 | ||
3870 | rel_hdr = &d->this_hdr; | |
3871 | reloc_count = NUM_SHDR_ENTRIES (rel_hdr); | |
3872 | rel_hdr2 = NULL; | |
3873 | reloc_count2 = 0; | |
3874 | } | |
252b5132 RH |
3875 | |
3876 | /* Allocate space for 3 arelent structures for each Rel structure. */ | |
fee24f1c | 3877 | amt = (reloc_count + reloc_count2) * 3 * sizeof (arelent); |
11a2be4d | 3878 | relents = bfd_alloc (abfd, amt); |
fee24f1c | 3879 | if (relents == NULL) |
b34976b6 | 3880 | return FALSE; |
252b5132 | 3881 | |
d4730f92 BS |
3882 | if (rel_hdr != NULL |
3883 | && ! mips_elf64_slurp_one_reloc_table (abfd, asect, | |
3884 | rel_hdr, reloc_count, | |
3885 | relents, | |
3886 | symbols, dynamic)) | |
3887 | return FALSE; | |
3888 | if (rel_hdr2 != NULL | |
3889 | && ! mips_elf64_slurp_one_reloc_table (abfd, asect, | |
3890 | rel_hdr2, reloc_count2, | |
3891 | relents + reloc_count * 3, | |
3892 | symbols, dynamic)) | |
b34976b6 | 3893 | return FALSE; |
252b5132 | 3894 | |
fee24f1c | 3895 | asect->relocation = relents; |
b34976b6 | 3896 | return TRUE; |
252b5132 RH |
3897 | } |
3898 | ||
3899 | /* Write out the relocations. */ | |
3900 | ||
3901 | static void | |
11a2be4d | 3902 | mips_elf64_write_relocs (bfd *abfd, asection *sec, void *data) |
252b5132 | 3903 | { |
11a2be4d | 3904 | bfd_boolean *failedp = data; |
5b6a02bc TS |
3905 | int count; |
3906 | Elf_Internal_Shdr *rel_hdr; | |
252b5132 | 3907 | unsigned int idx; |
252b5132 RH |
3908 | |
3909 | /* If we have already failed, don't do anything. */ | |
3910 | if (*failedp) | |
3911 | return; | |
3912 | ||
3913 | if ((sec->flags & SEC_RELOC) == 0) | |
3914 | return; | |
3915 | ||
3916 | /* The linker backend writes the relocs out itself, and sets the | |
3917 | reloc_count field to zero to inhibit writing them here. Also, | |
3918 | sometimes the SEC_RELOC flag gets set even when there aren't any | |
3919 | relocs. */ | |
3920 | if (sec->reloc_count == 0) | |
3921 | return; | |
3922 | ||
3923 | /* We can combine up to three relocs that refer to the same address | |
3924 | if the latter relocs have no associated symbol. */ | |
3925 | count = 0; | |
3926 | for (idx = 0; idx < sec->reloc_count; idx++) | |
3927 | { | |
3928 | bfd_vma addr; | |
3929 | unsigned int i; | |
3930 | ||
3931 | ++count; | |
3932 | ||
3933 | addr = sec->orelocation[idx]->address; | |
3934 | for (i = 0; i < 2; i++) | |
3935 | { | |
3936 | arelent *r; | |
3937 | ||
3938 | if (idx + 1 >= sec->reloc_count) | |
3939 | break; | |
3940 | r = sec->orelocation[idx + 1]; | |
3941 | if (r->address != addr | |
3942 | || ! bfd_is_abs_section ((*r->sym_ptr_ptr)->section) | |
3943 | || (*r->sym_ptr_ptr)->value != 0) | |
3944 | break; | |
3945 | ||
3946 | /* We can merge the reloc at IDX + 1 with the reloc at IDX. */ | |
3947 | ||
3948 | ++idx; | |
3949 | } | |
3950 | } | |
3951 | ||
d4730f92 | 3952 | rel_hdr = _bfd_elf_single_rel_hdr (sec); |
252b5132 | 3953 | |
5b6a02bc TS |
3954 | /* Do the actual relocation. */ |
3955 | ||
3956 | if (rel_hdr->sh_entsize == sizeof(Elf64_Mips_External_Rel)) | |
3957 | mips_elf64_write_rel (abfd, sec, rel_hdr, &count, data); | |
3958 | else if (rel_hdr->sh_entsize == sizeof(Elf64_Mips_External_Rela)) | |
3959 | mips_elf64_write_rela (abfd, sec, rel_hdr, &count, data); | |
3960 | else | |
3961 | BFD_ASSERT (0); | |
3962 | } | |
3963 | ||
3964 | static void | |
11a2be4d RS |
3965 | mips_elf64_write_rel (bfd *abfd, asection *sec, |
3966 | Elf_Internal_Shdr *rel_hdr, | |
3967 | int *count, void *data) | |
5b6a02bc | 3968 | { |
11a2be4d | 3969 | bfd_boolean *failedp = data; |
5b6a02bc TS |
3970 | Elf64_Mips_External_Rel *ext_rel; |
3971 | unsigned int idx; | |
3972 | asymbol *last_sym = 0; | |
3973 | int last_sym_idx = 0; | |
3974 | ||
11a2be4d RS |
3975 | rel_hdr->sh_size = rel_hdr->sh_entsize * *count; |
3976 | rel_hdr->contents = bfd_alloc (abfd, rel_hdr->sh_size); | |
5b6a02bc | 3977 | if (rel_hdr->contents == NULL) |
252b5132 | 3978 | { |
b34976b6 | 3979 | *failedp = TRUE; |
252b5132 RH |
3980 | return; |
3981 | } | |
3982 | ||
5b6a02bc TS |
3983 | ext_rel = (Elf64_Mips_External_Rel *) rel_hdr->contents; |
3984 | for (idx = 0; idx < sec->reloc_count; idx++, ext_rel++) | |
252b5132 RH |
3985 | { |
3986 | arelent *ptr; | |
947216bf | 3987 | Elf64_Mips_Internal_Rela int_rel; |
252b5132 RH |
3988 | asymbol *sym; |
3989 | int n; | |
3990 | unsigned int i; | |
3991 | ||
3992 | ptr = sec->orelocation[idx]; | |
3993 | ||
3994 | /* The address of an ELF reloc is section relative for an object | |
3995 | file, and absolute for an executable file or shared library. | |
3996 | The address of a BFD reloc is always section relative. */ | |
3997 | if ((abfd->flags & (EXEC_P | DYNAMIC)) == 0) | |
5b6a02bc | 3998 | int_rel.r_offset = ptr->address; |
252b5132 | 3999 | else |
5b6a02bc | 4000 | int_rel.r_offset = ptr->address + sec->vma; |
252b5132 RH |
4001 | |
4002 | sym = *ptr->sym_ptr_ptr; | |
4003 | if (sym == last_sym) | |
4004 | n = last_sym_idx; | |
99022dfb RS |
4005 | else if (bfd_is_abs_section (sym->section) && sym->value == 0) |
4006 | n = STN_UNDEF; | |
252b5132 RH |
4007 | else |
4008 | { | |
4009 | last_sym = sym; | |
4010 | n = _bfd_elf_symbol_from_bfd_symbol (abfd, &sym); | |
4011 | if (n < 0) | |
4012 | { | |
b34976b6 | 4013 | *failedp = TRUE; |
252b5132 RH |
4014 | return; |
4015 | } | |
4016 | last_sym_idx = n; | |
4017 | } | |
4018 | ||
5b6a02bc TS |
4019 | int_rel.r_sym = n; |
4020 | int_rel.r_ssym = RSS_UNDEF; | |
252b5132 RH |
4021 | |
4022 | if ((*ptr->sym_ptr_ptr)->the_bfd->xvec != abfd->xvec | |
4023 | && ! _bfd_elf_validate_reloc (abfd, ptr)) | |
4024 | { | |
b34976b6 | 4025 | *failedp = TRUE; |
252b5132 RH |
4026 | return; |
4027 | } | |
4028 | ||
5b6a02bc TS |
4029 | int_rel.r_type = ptr->howto->type; |
4030 | int_rel.r_type2 = (int) R_MIPS_NONE; | |
4031 | int_rel.r_type3 = (int) R_MIPS_NONE; | |
252b5132 RH |
4032 | |
4033 | for (i = 0; i < 2; i++) | |
4034 | { | |
4035 | arelent *r; | |
4036 | ||
4037 | if (idx + 1 >= sec->reloc_count) | |
4038 | break; | |
4039 | r = sec->orelocation[idx + 1]; | |
4040 | if (r->address != ptr->address | |
4041 | || ! bfd_is_abs_section ((*r->sym_ptr_ptr)->section) | |
4042 | || (*r->sym_ptr_ptr)->value != 0) | |
4043 | break; | |
4044 | ||
4045 | /* We can merge the reloc at IDX + 1 with the reloc at IDX. */ | |
4046 | ||
4047 | if (i == 0) | |
5b6a02bc | 4048 | int_rel.r_type2 = r->howto->type; |
252b5132 | 4049 | else |
5b6a02bc | 4050 | int_rel.r_type3 = r->howto->type; |
252b5132 RH |
4051 | |
4052 | ++idx; | |
4053 | } | |
4054 | ||
5b6a02bc | 4055 | mips_elf64_swap_reloc_out (abfd, &int_rel, ext_rel); |
252b5132 RH |
4056 | } |
4057 | ||
5b6a02bc TS |
4058 | BFD_ASSERT (ext_rel - (Elf64_Mips_External_Rel *) rel_hdr->contents |
4059 | == *count); | |
252b5132 | 4060 | } |
5b6a02bc TS |
4061 | |
4062 | static void | |
11a2be4d RS |
4063 | mips_elf64_write_rela (bfd *abfd, asection *sec, |
4064 | Elf_Internal_Shdr *rela_hdr, | |
4065 | int *count, void *data) | |
5b6a02bc | 4066 | { |
11a2be4d | 4067 | bfd_boolean *failedp = data; |
5b6a02bc TS |
4068 | Elf64_Mips_External_Rela *ext_rela; |
4069 | unsigned int idx; | |
4070 | asymbol *last_sym = 0; | |
4071 | int last_sym_idx = 0; | |
4072 | ||
11a2be4d RS |
4073 | rela_hdr->sh_size = rela_hdr->sh_entsize * *count; |
4074 | rela_hdr->contents = bfd_alloc (abfd, rela_hdr->sh_size); | |
5b6a02bc TS |
4075 | if (rela_hdr->contents == NULL) |
4076 | { | |
b34976b6 | 4077 | *failedp = TRUE; |
5b6a02bc TS |
4078 | return; |
4079 | } | |
4080 | ||
4081 | ext_rela = (Elf64_Mips_External_Rela *) rela_hdr->contents; | |
4082 | for (idx = 0; idx < sec->reloc_count; idx++, ext_rela++) | |
4083 | { | |
4084 | arelent *ptr; | |
4085 | Elf64_Mips_Internal_Rela int_rela; | |
4086 | asymbol *sym; | |
4087 | int n; | |
4088 | unsigned int i; | |
4089 | ||
4090 | ptr = sec->orelocation[idx]; | |
4091 | ||
4092 | /* The address of an ELF reloc is section relative for an object | |
4093 | file, and absolute for an executable file or shared library. | |
4094 | The address of a BFD reloc is always section relative. */ | |
4095 | if ((abfd->flags & (EXEC_P | DYNAMIC)) == 0) | |
4096 | int_rela.r_offset = ptr->address; | |
4097 | else | |
4098 | int_rela.r_offset = ptr->address + sec->vma; | |
4099 | ||
4100 | sym = *ptr->sym_ptr_ptr; | |
4101 | if (sym == last_sym) | |
4102 | n = last_sym_idx; | |
99022dfb RS |
4103 | else if (bfd_is_abs_section (sym->section) && sym->value == 0) |
4104 | n = STN_UNDEF; | |
5b6a02bc TS |
4105 | else |
4106 | { | |
4107 | last_sym = sym; | |
4108 | n = _bfd_elf_symbol_from_bfd_symbol (abfd, &sym); | |
4109 | if (n < 0) | |
4110 | { | |
b34976b6 | 4111 | *failedp = TRUE; |
5b6a02bc TS |
4112 | return; |
4113 | } | |
4114 | last_sym_idx = n; | |
4115 | } | |
4116 | ||
4117 | int_rela.r_sym = n; | |
4118 | int_rela.r_addend = ptr->addend; | |
4119 | int_rela.r_ssym = RSS_UNDEF; | |
4120 | ||
4121 | if ((*ptr->sym_ptr_ptr)->the_bfd->xvec != abfd->xvec | |
4122 | && ! _bfd_elf_validate_reloc (abfd, ptr)) | |
4123 | { | |
b34976b6 | 4124 | *failedp = TRUE; |
5b6a02bc TS |
4125 | return; |
4126 | } | |
4127 | ||
4128 | int_rela.r_type = ptr->howto->type; | |
4129 | int_rela.r_type2 = (int) R_MIPS_NONE; | |
4130 | int_rela.r_type3 = (int) R_MIPS_NONE; | |
4131 | ||
4132 | for (i = 0; i < 2; i++) | |
4133 | { | |
4134 | arelent *r; | |
4135 | ||
4136 | if (idx + 1 >= sec->reloc_count) | |
4137 | break; | |
4138 | r = sec->orelocation[idx + 1]; | |
4139 | if (r->address != ptr->address | |
4140 | || ! bfd_is_abs_section ((*r->sym_ptr_ptr)->section) | |
4141 | || (*r->sym_ptr_ptr)->value != 0) | |
4142 | break; | |
4143 | ||
4144 | /* We can merge the reloc at IDX + 1 with the reloc at IDX. */ | |
4145 | ||
4146 | if (i == 0) | |
4147 | int_rela.r_type2 = r->howto->type; | |
4148 | else | |
4149 | int_rela.r_type3 = r->howto->type; | |
4150 | ||
4151 | ++idx; | |
4152 | } | |
4153 | ||
4154 | mips_elf64_swap_reloca_out (abfd, &int_rela, ext_rela); | |
4155 | } | |
4156 | ||
4157 | BFD_ASSERT (ext_rela - (Elf64_Mips_External_Rela *) rela_hdr->contents | |
4158 | == *count); | |
4159 | } | |
4160 | \f | |
c6e90b02 | 4161 | /* Set the right machine number for a MIPS ELF file. */ |
5b6a02bc | 4162 | |
b34976b6 | 4163 | static bfd_boolean |
11a2be4d | 4164 | mips_elf64_object_p (bfd *abfd) |
5b6a02bc | 4165 | { |
c6e90b02 | 4166 | unsigned long mach; |
5b6a02bc | 4167 | |
c6e90b02 TS |
4168 | /* Irix 6 is broken. Object file symbol tables are not always |
4169 | sorted correctly such that local symbols precede global symbols, | |
4170 | and the sh_info field in the symbol table is not always right. */ | |
a4382ec6 | 4171 | if (elf64_mips_irix_compat (abfd) != ict_none) |
b34976b6 | 4172 | elf_bad_symtab (abfd) = TRUE; |
5b6a02bc | 4173 | |
c6e90b02 TS |
4174 | mach = _bfd_elf_mips_mach (elf_elfheader (abfd)->e_flags); |
4175 | bfd_default_set_arch_mach (abfd, bfd_arch_mips, mach); | |
b34976b6 | 4176 | return TRUE; |
5b6a02bc TS |
4177 | } |
4178 | ||
c6e90b02 TS |
4179 | /* Depending on the target vector we generate some version of Irix |
4180 | executables or "normal" MIPS ELF ABI executables. */ | |
4181 | static irix_compat_t | |
11a2be4d | 4182 | elf64_mips_irix_compat (bfd *abfd) |
5b6a02bc | 4183 | { |
6d00b590 AM |
4184 | if ((abfd->xvec == &mips_elf64_be_vec) |
4185 | || (abfd->xvec == &mips_elf64_le_vec)) | |
c6e90b02 | 4186 | return ict_irix6; |
a4382ec6 TS |
4187 | else |
4188 | return ict_none; | |
5b6a02bc TS |
4189 | } |
4190 | \f | |
d0112f73 KB |
4191 | /* Support for core dump NOTE sections. */ |
4192 | static bfd_boolean | |
11a2be4d | 4193 | elf64_mips_grok_prstatus (bfd *abfd, Elf_Internal_Note *note) |
d0112f73 KB |
4194 | { |
4195 | int offset; | |
eea6121a | 4196 | unsigned int size; |
d0112f73 KB |
4197 | |
4198 | switch (note->descsz) | |
4199 | { | |
4200 | default: | |
4201 | return FALSE; | |
4202 | ||
4203 | case 480: /* Linux/MIPS - N64 kernel */ | |
4204 | /* pr_cursig */ | |
228e534f | 4205 | elf_tdata (abfd)->core->signal = bfd_get_16 (abfd, note->descdata + 12); |
d0112f73 KB |
4206 | |
4207 | /* pr_pid */ | |
228e534f | 4208 | elf_tdata (abfd)->core->lwpid = bfd_get_32 (abfd, note->descdata + 32); |
d0112f73 KB |
4209 | |
4210 | /* pr_reg */ | |
4211 | offset = 112; | |
eea6121a | 4212 | size = 360; |
d0112f73 KB |
4213 | |
4214 | break; | |
4215 | } | |
4216 | ||
4217 | /* Make a ".reg/999" section. */ | |
4218 | return _bfd_elfcore_make_pseudosection (abfd, ".reg", | |
eea6121a | 4219 | size, note->descpos + offset); |
d0112f73 KB |
4220 | } |
4221 | ||
4222 | static bfd_boolean | |
11a2be4d | 4223 | elf64_mips_grok_psinfo (bfd *abfd, Elf_Internal_Note *note) |
d0112f73 KB |
4224 | { |
4225 | switch (note->descsz) | |
4226 | { | |
4227 | default: | |
4228 | return FALSE; | |
4229 | ||
4230 | case 136: /* Linux/MIPS - N64 kernel elf_prpsinfo */ | |
c9ec0e89 DT |
4231 | elf_tdata (abfd)->core->pid |
4232 | = bfd_get_32 (abfd, note->descdata + 24); | |
228e534f | 4233 | elf_tdata (abfd)->core->program |
d0112f73 | 4234 | = _bfd_elfcore_strndup (abfd, note->descdata + 40, 16); |
228e534f | 4235 | elf_tdata (abfd)->core->command |
d0112f73 KB |
4236 | = _bfd_elfcore_strndup (abfd, note->descdata + 56, 80); |
4237 | } | |
4238 | ||
4239 | /* Note that for some reason, a spurious space is tacked | |
4240 | onto the end of the args in some (at least one anyway) | |
4241 | implementations, so strip it off if it exists. */ | |
4242 | ||
4243 | { | |
228e534f | 4244 | char *command = elf_tdata (abfd)->core->command; |
d0112f73 KB |
4245 | int n = strlen (command); |
4246 | ||
4247 | if (0 < n && command[n - 1] == ' ') | |
4248 | command[n - 1] = '\0'; | |
4249 | } | |
4250 | ||
4251 | return TRUE; | |
4252 | } | |
9031cb4a DT |
4253 | |
4254 | /* Write Linux core PRSTATUS note into core file. */ | |
4255 | ||
4256 | static char * | |
4257 | elf64_mips_write_core_note (bfd *abfd, char *buf, int *bufsiz, int note_type, | |
4258 | ...) | |
4259 | { | |
4260 | switch (note_type) | |
4261 | { | |
4262 | default: | |
4263 | return NULL; | |
4264 | ||
4265 | case NT_PRPSINFO: | |
4266 | BFD_FAIL (); | |
4267 | return NULL; | |
4268 | ||
4269 | case NT_PRSTATUS: | |
4270 | { | |
4271 | char data[480]; | |
4272 | va_list ap; | |
4273 | long pid; | |
4274 | int cursig; | |
4275 | const void *greg; | |
4276 | ||
4277 | va_start (ap, note_type); | |
4278 | memset (data, 0, 112); | |
4279 | pid = va_arg (ap, long); | |
4280 | bfd_put_32 (abfd, pid, data + 32); | |
4281 | cursig = va_arg (ap, int); | |
4282 | bfd_put_16 (abfd, cursig, data + 12); | |
4283 | greg = va_arg (ap, const void *); | |
4284 | memcpy (data + 112, greg, 360); | |
4285 | memset (data + 472, 0, 8); | |
4286 | va_end (ap); | |
4287 | return elfcore_write_note (abfd, buf, bufsiz, | |
4288 | "CORE", note_type, data, sizeof (data)); | |
4289 | } | |
4290 | } | |
4291 | } | |
d0112f73 | 4292 | \f |
c6e90b02 TS |
4293 | /* ECOFF swapping routines. These are used when dealing with the |
4294 | .mdebug section, which is in the ECOFF debugging format. */ | |
4295 | static const struct ecoff_debug_swap mips_elf64_ecoff_debug_swap = | |
5b6a02bc | 4296 | { |
c6e90b02 TS |
4297 | /* Symbol table magic number. */ |
4298 | magicSym2, | |
4299 | /* Alignment of debugging information. E.g., 4. */ | |
4300 | 8, | |
4301 | /* Sizes of external symbolic information. */ | |
4302 | sizeof (struct hdr_ext), | |
4303 | sizeof (struct dnr_ext), | |
4304 | sizeof (struct pdr_ext), | |
4305 | sizeof (struct sym_ext), | |
4306 | sizeof (struct opt_ext), | |
4307 | sizeof (struct fdr_ext), | |
4308 | sizeof (struct rfd_ext), | |
4309 | sizeof (struct ext_ext), | |
4310 | /* Functions to swap in external symbolic data. */ | |
4311 | ecoff_swap_hdr_in, | |
4312 | ecoff_swap_dnr_in, | |
4313 | ecoff_swap_pdr_in, | |
4314 | ecoff_swap_sym_in, | |
4315 | ecoff_swap_opt_in, | |
4316 | ecoff_swap_fdr_in, | |
4317 | ecoff_swap_rfd_in, | |
4318 | ecoff_swap_ext_in, | |
4319 | _bfd_ecoff_swap_tir_in, | |
4320 | _bfd_ecoff_swap_rndx_in, | |
4321 | /* Functions to swap out external symbolic data. */ | |
4322 | ecoff_swap_hdr_out, | |
4323 | ecoff_swap_dnr_out, | |
4324 | ecoff_swap_pdr_out, | |
4325 | ecoff_swap_sym_out, | |
4326 | ecoff_swap_opt_out, | |
4327 | ecoff_swap_fdr_out, | |
4328 | ecoff_swap_rfd_out, | |
4329 | ecoff_swap_ext_out, | |
4330 | _bfd_ecoff_swap_tir_out, | |
4331 | _bfd_ecoff_swap_rndx_out, | |
4332 | /* Function to read in symbolic data. */ | |
4333 | _bfd_mips_elf_read_ecoff_info | |
4334 | }; | |
4335 | \f | |
4336 | /* Relocations in the 64 bit MIPS ELF ABI are more complex than in | |
4337 | standard ELF. This structure is used to redirect the relocation | |
4338 | handling routines. */ | |
5b6a02bc | 4339 | |
c6e90b02 | 4340 | const struct elf_size_info mips_elf64_size_info = |
5b6a02bc | 4341 | { |
c6e90b02 TS |
4342 | sizeof (Elf64_External_Ehdr), |
4343 | sizeof (Elf64_External_Phdr), | |
4344 | sizeof (Elf64_External_Shdr), | |
4345 | sizeof (Elf64_Mips_External_Rel), | |
4346 | sizeof (Elf64_Mips_External_Rela), | |
4347 | sizeof (Elf64_External_Sym), | |
4348 | sizeof (Elf64_External_Dyn), | |
4349 | sizeof (Elf_External_Note), | |
99277196 MR |
4350 | 4, /* hash-table entry size */ |
4351 | 3, /* internal relocations per external relocations */ | |
c6e90b02 | 4352 | 64, /* arch_size */ |
45d6a902 | 4353 | 3, /* log_file_align */ |
c6e90b02 TS |
4354 | ELFCLASS64, |
4355 | EV_CURRENT, | |
4356 | bfd_elf64_write_out_phdrs, | |
4357 | bfd_elf64_write_shdrs_and_ehdr, | |
1489a3a0 | 4358 | bfd_elf64_checksum_contents, |
c6e90b02 | 4359 | mips_elf64_write_relocs, |
73ff0d56 | 4360 | bfd_elf64_swap_symbol_in, |
c6e90b02 TS |
4361 | bfd_elf64_swap_symbol_out, |
4362 | mips_elf64_slurp_reloc_table, | |
4363 | bfd_elf64_slurp_symbol_table, | |
4364 | bfd_elf64_swap_dyn_in, | |
4365 | bfd_elf64_swap_dyn_out, | |
4366 | mips_elf64_be_swap_reloc_in, | |
4367 | mips_elf64_be_swap_reloc_out, | |
4368 | mips_elf64_be_swap_reloca_in, | |
4369 | mips_elf64_be_swap_reloca_out | |
5b6a02bc TS |
4370 | }; |
4371 | ||
c6e90b02 | 4372 | #define ELF_ARCH bfd_arch_mips |
ae95ffa6 | 4373 | #define ELF_TARGET_ID MIPS_ELF_DATA |
c6e90b02 | 4374 | #define ELF_MACHINE_CODE EM_MIPS |
103186c6 | 4375 | |
b34976b6 AM |
4376 | #define elf_backend_collect TRUE |
4377 | #define elf_backend_type_change_ok TRUE | |
4378 | #define elf_backend_can_gc_sections TRUE | |
351cdf24 MF |
4379 | #define elf_backend_gc_mark_extra_sections \ |
4380 | _bfd_mips_elf_gc_mark_extra_sections | |
5b6a02bc TS |
4381 | #define elf_info_to_howto mips_elf64_info_to_howto_rela |
4382 | #define elf_info_to_howto_rel mips_elf64_info_to_howto_rel | |
c6e90b02 | 4383 | #define elf_backend_object_p mips_elf64_object_p |
5b6a02bc TS |
4384 | #define elf_backend_symbol_processing _bfd_mips_elf_symbol_processing |
4385 | #define elf_backend_section_processing _bfd_mips_elf_section_processing | |
103186c6 | 4386 | #define elf_backend_section_from_shdr _bfd_mips_elf_section_from_shdr |
252b5132 RH |
4387 | #define elf_backend_fake_sections _bfd_mips_elf_fake_sections |
4388 | #define elf_backend_section_from_bfd_section \ | |
c6e90b02 | 4389 | _bfd_mips_elf_section_from_bfd_section |
103186c6 | 4390 | #define elf_backend_add_symbol_hook _bfd_mips_elf_add_symbol_hook |
5b6a02bc | 4391 | #define elf_backend_link_output_symbol_hook \ |
c6e90b02 | 4392 | _bfd_mips_elf_link_output_symbol_hook |
103186c6 | 4393 | #define elf_backend_create_dynamic_sections \ |
c6e90b02 TS |
4394 | _bfd_mips_elf_create_dynamic_sections |
4395 | #define elf_backend_check_relocs _bfd_mips_elf_check_relocs | |
8992f0d7 TS |
4396 | #define elf_backend_merge_symbol_attribute \ |
4397 | _bfd_mips_elf_merge_symbol_attribute | |
ad9563d6 | 4398 | #define elf_backend_get_target_dtag _bfd_mips_elf_get_target_dtag |
103186c6 | 4399 | #define elf_backend_adjust_dynamic_symbol \ |
c6e90b02 | 4400 | _bfd_mips_elf_adjust_dynamic_symbol |
103186c6 | 4401 | #define elf_backend_always_size_sections \ |
c6e90b02 | 4402 | _bfd_mips_elf_always_size_sections |
103186c6 | 4403 | #define elf_backend_size_dynamic_sections \ |
c6e90b02 | 4404 | _bfd_mips_elf_size_dynamic_sections |
74541ad4 | 4405 | #define elf_backend_init_index_section _bfd_elf_init_1_index_section |
c6e90b02 | 4406 | #define elf_backend_relocate_section _bfd_mips_elf_relocate_section |
103186c6 | 4407 | #define elf_backend_finish_dynamic_symbol \ |
c6e90b02 | 4408 | _bfd_mips_elf_finish_dynamic_symbol |
103186c6 | 4409 | #define elf_backend_finish_dynamic_sections \ |
c6e90b02 | 4410 | _bfd_mips_elf_finish_dynamic_sections |
5b6a02bc | 4411 | #define elf_backend_final_write_processing \ |
c6e90b02 | 4412 | _bfd_mips_elf_final_write_processing |
5b6a02bc | 4413 | #define elf_backend_additional_program_headers \ |
c6e90b02 | 4414 | _bfd_mips_elf_additional_program_headers |
5b6a02bc | 4415 | #define elf_backend_modify_segment_map _bfd_mips_elf_modify_segment_map |
c6e90b02 | 4416 | #define elf_backend_gc_mark_hook _bfd_mips_elf_gc_mark_hook |
427b80f4 RS |
4417 | #define elf_backend_copy_indirect_symbol \ |
4418 | _bfd_mips_elf_copy_indirect_symbol | |
53bfd6b4 MR |
4419 | #define elf_backend_ignore_discarded_relocs \ |
4420 | _bfd_mips_elf_ignore_discarded_relocs | |
c6e90b02 TS |
4421 | #define elf_backend_mips_irix_compat elf64_mips_irix_compat |
4422 | #define elf_backend_mips_rtype_to_howto mips_elf64_rtype_to_howto | |
5b6a02bc TS |
4423 | #define elf_backend_ecoff_debug_swap &mips_elf64_ecoff_debug_swap |
4424 | #define elf_backend_size_info mips_elf64_size_info | |
d0112f73 KB |
4425 | |
4426 | #define elf_backend_grok_prstatus elf64_mips_grok_prstatus | |
4427 | #define elf_backend_grok_psinfo elf64_mips_grok_psinfo | |
5b6a02bc | 4428 | |
a44acb1e | 4429 | #define elf_backend_got_header_size (8 * MIPS_RESERVED_GOTNO) |
5474d94f | 4430 | #define elf_backend_want_dynrelro 1 |
1e2be829 TS |
4431 | |
4432 | /* MIPS ELF64 can use a mixture of REL and RELA, but some Relocations | |
c6e90b02 | 4433 | work better/work only in RELA, so we default to this. */ |
1e2be829 TS |
4434 | #define elf_backend_may_use_rel_p 1 |
4435 | #define elf_backend_may_use_rela_p 1 | |
4436 | #define elf_backend_default_use_rela_p 1 | |
861fb55a DJ |
4437 | #define elf_backend_rela_plts_and_copies_p 0 |
4438 | #define elf_backend_plt_readonly 1 | |
4439 | #define elf_backend_plt_sym_val _bfd_mips_elf_plt_sym_val | |
103186c6 | 4440 | |
f1187097 DJ |
4441 | #define elf_backend_sign_extend_vma TRUE |
4442 | ||
d01414a5 | 4443 | #define elf_backend_write_section _bfd_mips_elf_write_section |
28dbcedc | 4444 | #define elf_backend_sort_relocs_p _bfd_mips_elf_sort_relocs_p |
d01414a5 | 4445 | |
fe8bc63d | 4446 | /* We don't set bfd_elf64_bfd_is_local_label_name because the 32-bit |
103186c6 MM |
4447 | MIPS-specific function only applies to IRIX5, which had no 64-bit |
4448 | ABI. */ | |
df58fc94 RS |
4449 | #define bfd_elf64_bfd_is_target_special_symbol \ |
4450 | _bfd_mips_elf_is_target_special_symbol | |
252b5132 | 4451 | #define bfd_elf64_find_nearest_line _bfd_mips_elf_find_nearest_line |
4ab527b0 | 4452 | #define bfd_elf64_find_inliner_info _bfd_mips_elf_find_inliner_info |
f0abc2a1 | 4453 | #define bfd_elf64_new_section_hook _bfd_mips_elf_new_section_hook |
252b5132 | 4454 | #define bfd_elf64_set_section_contents _bfd_mips_elf_set_section_contents |
c6e90b02 TS |
4455 | #define bfd_elf64_bfd_get_relocated_section_contents \ |
4456 | _bfd_elf_mips_get_relocated_section_contents | |
103186c6 | 4457 | #define bfd_elf64_bfd_link_hash_table_create \ |
c6e90b02 TS |
4458 | _bfd_mips_elf_link_hash_table_create |
4459 | #define bfd_elf64_bfd_final_link _bfd_mips_elf_final_link | |
252b5132 | 4460 | #define bfd_elf64_bfd_merge_private_bfd_data \ |
c6e90b02 | 4461 | _bfd_mips_elf_merge_private_bfd_data |
252b5132 | 4462 | #define bfd_elf64_bfd_set_private_flags _bfd_mips_elf_set_private_flags |
103186c6 | 4463 | #define bfd_elf64_bfd_print_private_bfd_data \ |
c6e90b02 | 4464 | _bfd_mips_elf_print_private_bfd_data |
252b5132 | 4465 | |
fee24f1c | 4466 | #define bfd_elf64_get_dynamic_reloc_upper_bound mips_elf64_get_dynamic_reloc_upper_bound |
6ae68ba3 | 4467 | #define bfd_elf64_mkobject _bfd_mips_elf_mkobject |
c6e90b02 | 4468 | |
5b6a02bc | 4469 | /* The SGI style (n)64 NewABI. */ |
6d00b590 | 4470 | #define TARGET_LITTLE_SYM mips_elf64_le_vec |
5b6a02bc | 4471 | #define TARGET_LITTLE_NAME "elf64-littlemips" |
6d00b590 | 4472 | #define TARGET_BIG_SYM mips_elf64_be_vec |
5b6a02bc | 4473 | #define TARGET_BIG_NAME "elf64-bigmips" |
fdbafa10 | 4474 | |
7fd91fe0 TS |
4475 | #define ELF_MAXPAGESIZE 0x10000 |
4476 | #define ELF_COMMONPAGESIZE 0x1000 | |
fdbafa10 | 4477 | |
4301eeb1 | 4478 | #include "elf64-target.h" |
fdbafa10 | 4479 | |
5b6a02bc | 4480 | /* The SYSV-style 'traditional' (n)64 NewABI. */ |
fdbafa10 L |
4481 | #undef TARGET_LITTLE_SYM |
4482 | #undef TARGET_LITTLE_NAME | |
4483 | #undef TARGET_BIG_SYM | |
4484 | #undef TARGET_BIG_NAME | |
4485 | ||
4301eeb1 | 4486 | #undef ELF_MAXPAGESIZE |
7fd91fe0 | 4487 | #undef ELF_COMMONPAGESIZE |
4301eeb1 | 4488 | |
6d00b590 | 4489 | #define TARGET_LITTLE_SYM mips_elf64_trad_le_vec |
99277196 | 4490 | #define TARGET_LITTLE_NAME "elf64-tradlittlemips" |
6d00b590 | 4491 | #define TARGET_BIG_SYM mips_elf64_trad_be_vec |
99277196 | 4492 | #define TARGET_BIG_NAME "elf64-tradbigmips" |
fdbafa10 | 4493 | |
4301eeb1 | 4494 | #define ELF_MAXPAGESIZE 0x10000 |
7fd91fe0 | 4495 | #define ELF_COMMONPAGESIZE 0x1000 |
4301eeb1 MR |
4496 | #define elf64_bed elf64_tradbed |
4497 | ||
9031cb4a DT |
4498 | #undef elf_backend_write_core_note |
4499 | #define elf_backend_write_core_note elf64_mips_write_core_note | |
4500 | ||
5b6a02bc | 4501 | /* Include the target file again for this target. */ |
fdbafa10 | 4502 | #include "elf64-target.h" |
aeffff67 RS |
4503 | |
4504 | ||
4505 | /* FreeBSD support. */ | |
4506 | ||
4507 | #undef TARGET_LITTLE_SYM | |
4508 | #undef TARGET_LITTLE_NAME | |
4509 | #undef TARGET_BIG_SYM | |
4510 | #undef TARGET_BIG_NAME | |
4511 | ||
6d00b590 | 4512 | #define TARGET_LITTLE_SYM mips_elf64_tradfbsd_le_vec |
aeffff67 | 4513 | #define TARGET_LITTLE_NAME "elf64-tradlittlemips-freebsd" |
6d00b590 | 4514 | #define TARGET_BIG_SYM mips_elf64_tradfbsd_be_vec |
aeffff67 RS |
4515 | #define TARGET_BIG_NAME "elf64-tradbigmips-freebsd" |
4516 | ||
4517 | #undef ELF_OSABI | |
4518 | #define ELF_OSABI ELFOSABI_FREEBSD | |
4519 | ||
aeffff67 RS |
4520 | #undef elf64_bed |
4521 | #define elf64_bed elf64_fbsd_tradbed | |
4522 | ||
9031cb4a DT |
4523 | #undef elf64_mips_write_core_note |
4524 | ||
aeffff67 | 4525 | #include "elf64-target.h" |