Commit | Line | Data |
---|---|---|
fa85fb9a MS |
1 | 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com> |
2 | ||
3 | * (elfNN_aarch64_tls_relax): Fix instruction mask. | |
4 | ||
da3a2088 AM |
5 | 2014-04-14 Alan Modra <amodra@gmail.com> |
6 | ||
7 | * elf32-ppc.c (BA): Define | |
8 | (ppc_elf_link_hash_table_create): Correct default_params. | |
9 | (write_glink_stub): Pad small plt call stub with "ba 0" rather | |
10 | than "nop" for ppc476_workaround. | |
11 | (ppc_elf_finish_dynamic_sections): Likewise for branch table | |
12 | and __glink_PLTresolve. Ensure plt call stub at end of page | |
13 | doesn't allow fall-thru prefetch. | |
14 | ||
32ae0d80 NC |
15 | 2014-04-11 Nick Clifton <nickc@redhat.com> |
16 | ||
17 | PR ld/16821 | |
18 | * peXXigen.c (abs_finder): New function. | |
19 | (_bfd_XXi_swap_sym_out): For absolute symbols with values larger | |
20 | than 1^32 try to convert them into section relative values | |
21 | instead. | |
22 | ||
85cf705b NC |
23 | 2014-04-11 Nick Clifton <nickc@redhat.com> |
24 | ||
25 | * bfd-in2.h: Regenerate. | |
26 | * libbfd.h: Regenerate. | |
27 | ||
1511baec SL |
28 | 2014-04-10 Cesar Philippidis <cesar@codesourcery.com> |
29 | ||
30 | * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs | |
31 | when building function stubs. | |
32 | ||
e4ef1b6c DC |
33 | 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com> |
34 | ||
35 | * elf32-avr.c: Add DIFF relocations for AVR. | |
36 | (avr_final_link_relocate): Handle the DIFF relocs. | |
37 | (bfd_elf_avr_diff_reloc): New. | |
38 | (elf32_avr_is_diff_reloc): New. | |
39 | (elf32_avr_adjust_diff_reloc_value): Reduce difference value. | |
40 | (elf32_avr_relax_delete_bytes): Recompute difference after deleting | |
41 | bytes. | |
42 | ||
43 | * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations | |
44 | ||
e30d16e9 AM |
45 | 2014-04-09 Alan Modra <amodra@gmail.com> |
46 | ||
47 | * libcoff.h: Regenerate. | |
48 | ||
b4ab4364 AM |
49 | 2014-04-09 Alan Modra <amodra@gmail.com> |
50 | ||
51 | * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list | |
52 | of safe ppc476 insns at end of page. Also remove non-branch insns. | |
53 | Expand comments. | |
54 | ||
61e2488c JT |
55 | 2014-04-08 Jon TURNEY <jon.turney@dronecode.org.uk> |
56 | ||
57 | * peXXigen.c (pe_print_debugdata): New function: Displays the | |
58 | contents of the debug directory and decodes codeview entries. | |
59 | (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out) | |
60 | (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record): | |
61 | Add functions for reading and writing debugdir and codeview | |
62 | records. | |
63 | * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out) | |
64 | (_bfd_XXi_write_codeview_record): Add prototypes and macros. | |
65 | * libcoff-in.h (pe_tdata): Add build-id data. | |
66 | * libcoff.h: Regenerate. | |
67 | * coffcode.h (coff_write_object_contents): Run build_id | |
68 | after_write_object_contents hook. | |
69 | ||
115c6d5c AM |
70 | 2014-04-05 Alan Modra <amodra@gmail.com> |
71 | ||
72 | * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when | |
73 | merging non-default sym. | |
74 | ||
26954155 TG |
75 | 2014-04-04 Tristan Gingold <gingold@adacore.com> |
76 | ||
77 | * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not | |
78 | configured for. | |
79 | ||
ca148c5a TG |
80 | 2014-04-04 Tristan Gingold <gingold@adacore.com> |
81 | ||
82 | * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix | |
83 | thinko on names length. | |
84 | ||
47c50932 TG |
85 | 2014-04-04 Tristan Gingold <gingold@adacore.com> |
86 | ||
87 | * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index | |
88 | of output_section. | |
89 | * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto. | |
90 | ||
4ef27e04 TG |
91 | 2014-04-04 Tristan Gingold <gingold@adacore.com> |
92 | ||
93 | * bfd.c (bfd_get_arch_size): Default is taken from arch. | |
94 | ||
b69c8728 JT |
95 | 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk> |
96 | ||
97 | * peXXigen.c (pe_print_edata): Verify edt.name lies inside | |
98 | section before dereferencing. | |
99 | (pe_print_idata, pe_print_edata, pe_print_reloc) | |
100 | (rsrc_print_section): Don't bother interpreting the contents | |
101 | of sections which have no contents. | |
102 | ||
1b6aeedb MG |
103 | 2014-04-03 Maria Guseva <m.guseva@samsung.com> |
104 | ||
105 | PR ld/16803 | |
106 | * elf.c (_bfd_elf_set_section_contents): Use correct type to hold | |
107 | file position. | |
108 | ||
707e555b TG |
109 | 2014-04-03 Tristan Gingold <gingold@adacore.com> |
110 | ||
111 | * mach-o.c (bfd_mach_o_mangle_symbols): Use index from | |
112 | output_section. | |
113 | (bfd_mach_o_build_seg_command): Add comment. Realign segment. | |
114 | Fix style. | |
115 | (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style. | |
116 | ||
c3fcb775 AM |
117 | 2014-04-03 Alan Modra <amodra@gmail.com> |
118 | ||
119 | * elf-bfd.h (struct elf_backend_data | |
120 | <elf_backend_bfd_from_remote_memory>): Replace "size_t size" | |
121 | with "bfd_size_type size". | |
122 | (_bfd_elf32_bfd_from_remote_memory): Likewise. | |
123 | (_bfd_elf64_bfd_from_remote_memory): Likewise. | |
124 | * elf.c (bfd_elf_bfd_from_remote_memory): Likewise. | |
125 | * elfcode.h (bfd_from_remote_memory): Likewise. | |
2493504a AM |
126 | * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise. |
127 | * bfd-in2.h: Regenerate. | |
c3fcb775 | 128 | |
7a79c514 TG |
129 | 2014-04-02 Tristan Gingold <gingold@adacore.com> |
130 | ||
131 | * mach-o.h (bfd_mach_o_twolevel_hints_command) | |
132 | (bfd_mach_o_prebind_cksum_command): New types. | |
133 | (bfd_mach_o_prebound_dylib_command): Rewrite. | |
134 | (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints | |
135 | fields. | |
136 | * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the | |
137 | command. | |
138 | (bfd_mach_o_read_prebind_cksum): New function. | |
139 | (bfd_mach_o_read_twolevel_hints): Ditto. | |
140 | (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints | |
141 | commands. | |
142 | ||
5979d6b6 AM |
143 | 2014-04-02 Alan Modra <amodra@gmail.com> |
144 | ||
145 | * elfcode.h (bfd_from_remote_memory): Add "size" parameter. | |
146 | Consolidate code handling possible section headers past end of | |
147 | segment. Don't use p_align for page size guess, instead use | |
148 | minpagesize. Take note of ld.so clearing section headers when | |
149 | p_memsz > p_filesz. Handle file header specifying no section | |
150 | headers. Handle zero p_align throughout. Default loadbase to | |
151 | zero. Add comments. Rename contents_size to high_offset, and | |
152 | make it a bfd_vma. Delete unnecessary bfd_set_error calls. | |
153 | * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe. | |
154 | * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>): | |
155 | Likewise. | |
156 | (_bfd_elf32_bfd_from_remote_memory): Likewise. | |
157 | (_bfd_elf64_bfd_from_remote_memory): Likewise. | |
158 | * elf.c (bfd_elf_bfd_from_remote_memory): Adjust. | |
159 | * bfd-in2.h: Regnerate. | |
160 | ||
23d72939 TG |
161 | 2014-04-01 Tristan Gingold <gingold@adacore.com> |
162 | ||
163 | * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash | |
164 | when num == 0. | |
165 | ||
6a631e86 YG |
166 | 2014-03-27 Yury Gribov <y.gribov@samsung.com> |
167 | Pavel Fedin <p.fedin@samsung.com> | |
168 | ||
169 | * elf32-arm.c: Add support for limited pretty-printing of PLT | |
170 | entries on eabi and nacl targets. | |
171 | (elf32_arm_get_synthetic_symtab): Add new callback. | |
172 | (elf32_arm_nacl_plt_sym_val): Likewise. | |
173 | (elf32_arm_plt0_size): Add helper function. | |
174 | (elf32_arm_plt_size): Likewise. | |
175 | ||
10be66a4 TG |
176 | 2014-03-27 Tristan Gingold <gingold@adacore.com> |
177 | ||
178 | * mach-o.c (bfd_mach_o_read_dylinker): Remove assert. | |
179 | (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT. | |
180 | ||
3cc27770 TG |
181 | 2014-03-27 Tristan Gingold <gingold@adacore.com> |
182 | ||
183 | * mach-o.h (bfd_mach_o_get_base_address): New prototype. | |
184 | * mach-o.c (bfd_mach_o_write_symtab) | |
185 | (bfd_mach_o_write_contents) | |
186 | (bfd_mach_o_set_section_flags_from_bfd) | |
187 | (bfd_mach_o_build_seg_command): Fix indentation. | |
188 | (bfd_mach_o_get_base_address): New function. | |
189 | ||
55bfc9ac NC |
190 | 2014-03-26 Nick Clifton <nickc@redhat.com> |
191 | ||
192 | * cofflink.c (_bfd_coff_generic_relocate_section): Skip | |
193 | relocations in discarded sections. | |
194 | ||
d8028530 TG |
195 | 2014-03-26 Tristan Gingold <gingold@adacore.com> |
196 | ||
197 | * mach-o.c (bfd_mach_o_convert_architecture): Add | |
198 | BFD_MACH_O_CPU_TYPE_ARM64. | |
199 | ||
f6c7c3e8 AM |
200 | 2014-03-26 Alan Modra <amodra@gmail.com> |
201 | ||
202 | * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly | |
203 | needed plt entries when taking the address of functions for | |
204 | abiversion == 0 (ie. unknown) as well as abiversion == 2. | |
205 | Move opd setup and abiversion checks to.. | |
206 | (ppc64_elf_before_check_relocs): ..here. Renamed from | |
207 | ppc64_elf_process_dot_syms. Set output abiversion from input and | |
208 | input abiversion from output, if either is not set. | |
209 | (ppc64_elf_merge_private_bfd_data): Don't merge flags here. | |
210 | (elf_backend_check_directives): Update. | |
211 | ||
c955de36 WN |
212 | 2014-03-25 Will Newton <will.newton@linaro.org> |
213 | ||
214 | * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): | |
215 | Set value of DT_PLTRELSZ and DT_RELASZ based on the size | |
216 | of input sections rather than output sections. | |
217 | ||
97323ad1 WN |
218 | 2014-03-20 Will Newton <will.newton@linaro.org> |
219 | ||
220 | PR ld/16715 | |
221 | * elf32-arm.c (elf32_arm_check_relocs): Set | |
222 | pointer_equality_needed for absolute references within | |
223 | executable links. | |
224 | (elf32_arm_finish_dynamic_symbol): Set st_value to zero | |
225 | unless pointer_equality_needed is set. | |
226 | ||
1d63324c NC |
227 | 2014-03-19 Nick Clifton <nickc@redhat.com> |
228 | ||
6caf7111 NC |
229 | * peXXigen.c (rsrc_process_section): Add code to scan input |
230 | sections and record their lengths. Use these lengths to find the | |
231 | start of each merged .rsrc section. | |
1d63324c | 232 | |
fbe383b9 TG |
233 | 2014-03-17 Tristan Gingold <gingold@adacore.com> |
234 | ||
235 | * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib. | |
236 | (bfd_mach_o_read_command): Ditto. | |
237 | ||
5a026fc9 NC |
238 | 2014-03-14 Meador Inge <meadori@codesourcery.com> |
239 | ||
240 | * configure.in: Add strnlen to AC_CHECK_DECLS. | |
241 | * config.in: Regenerate. | |
242 | * configure: Regenerate. | |
243 | * sysdep.h (strnlen): Add prototype. | |
244 | ||
c3301df1 AM |
245 | 2014-03-14 Alan Modra <amodra@gmail.com> |
246 | ||
247 | * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow | |
248 | handling for VLE_SDA21 relocs. | |
249 | ||
167ad85b TG |
250 | 2014-03-13 Tristan Gingold <gingold@adacore.com> |
251 | ||
252 | * peicode.h (pe_ILF_object_p): Adjust, as the version number | |
253 | has been read. | |
254 | (pe_bfd_object_p): Also read version number to detect ILF. | |
255 | * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define. | |
256 | (x86_64pe_bigobj_vec): Define | |
257 | * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field. | |
258 | (bfd_coff_max_nscns): New macro. | |
259 | (coff_compute_section_file_positions): Use unsigned int for | |
260 | target_index. Compare with bfd_coff_max_nscns. | |
261 | (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table): | |
262 | Set a value for _bfd_coff_max_nscns. | |
263 | (header_bigobj_classid): New constant. | |
264 | (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out) | |
265 | (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out) | |
266 | (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New | |
267 | functions. | |
268 | (bigobj_swap_table): New table. | |
269 | * libcoff.h: Regenerate. | |
270 | * coff-sh.c (bfd_coff_small_swap_table): Likewise. | |
271 | * coff-alpha.c (alpha_ecoff_backend_data): Add value for | |
272 | _bfd_coff_max_nscns. | |
273 | * coff-mips.c (mips_ecoff_backend_data): Likewise. | |
274 | * coff-rs6000.c (bfd_xcoff_backend_data) | |
275 | (bfd_pmac_xcoff_backend_data): Likewise. | |
276 | * coff64-rs6000.c (bfd_xcoff_backend_data) | |
277 | (bfd_xcoff_aix5_backend_data): Likewise. | |
278 | * targets.c (x86_64pe_bigobj_vec): Declare. | |
279 | * configure.in (x86_64pe_bigobj_vec): New vector. | |
280 | * configure: Regenerate. | |
281 | * config.bfd: Add bigobj object format for Windows targets. | |
282 | ||
c792917c NC |
283 | 2014-03-12 Nick Clifton <nickc@redhat.com> |
284 | ||
285 | PR ld/16671 | |
286 | * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format | |
287 | before testing for vxworks. | |
288 | ||
fa47fa92 AM |
289 | 2014-03-12 Alan Modra <amodra@gmail.com> |
290 | ||
291 | * Makefile.in: Regenerate. | |
292 | ||
bbefd0a9 AM |
293 | 2014-03-12 Alan Modra <amodra@gmail.com> |
294 | ||
295 | PR 16690 | |
296 | * elf.c (copy_elf_program_header): Ignore first section lma if | |
297 | non-alloc. | |
298 | ||
3c865fca AM |
299 | 2014-03-11 Alan Modra <amodra@gmail.com> |
300 | ||
301 | PR 16686 | |
302 | * coff-rs6000.c: Include stdint.h. | |
303 | * coff64-rs6000.c: Likewise. | |
304 | ||
ce15efd8 TG |
305 | 2014-03-10 Tristan Gingold <gingold@adacore.com> |
306 | ||
307 | * ticoff.h: Removed. | |
308 | ||
86c95733 AM |
309 | 2014-03-08 Alan Modra <amodra@gmail.com> |
310 | ||
311 | * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for | |
312 | many relocations. Correct bitsize and rightshift too for a number | |
313 | of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO. | |
314 | Correct dst_mask on R_PPC_VLE_SDA21_LO. | |
315 | (ppc_elf_vle_split16): Tidy, delete unnecessary prototype. | |
316 | (ppc_elf_relocate_section): Modify overflow test for 16-bit | |
317 | fields in instructions to signed/unsigned according to whether | |
318 | the field takes a signed or unsigned value. Tidy vle split16 code. | |
319 | Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling. | |
320 | ||
b80eed39 AM |
321 | 2014-03-08 Alan Modra <amodra@gmail.com> |
322 | ||
323 | * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed | |
324 | for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN, | |
325 | R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS, | |
326 | R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC. | |
327 | (ppc64_elf_relocate_section): Modify overflow test for 16-bit | |
328 | fields in instructions to signed/unsigned according to whether | |
329 | the field takes a signed or unsigned value. | |
330 | ||
c38e8559 PA |
331 | 2014-03-07 Pedro Alves <palves@redhat.com> |
332 | ||
5893c83a | 333 | PR gdb/16696 |
c38e8559 PA |
334 | * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma |
335 | through ptr_to_uint instead of through long. | |
336 | ||
e9847026 NC |
337 | 2014-03-06 Nick Clifton <nickc@redhat.com> |
338 | ||
339 | PR 16664 | |
340 | * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt | |
341 | attribute section names. | |
342 | ||
4b95cf5c AM |
343 | 2014-03-05 Alan Modra <amodra@gmail.com> |
344 | ||
345 | Update copyright years. | |
346 | ||
45965137 AM |
347 | 2014-03-05 Alan Modra <amodra@gmail.com> |
348 | ||
349 | * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry. | |
350 | (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL. | |
351 | (ppc64_elf_check_relocs): Likewise. | |
352 | (ppc64_elf_relocate_section): Likewise. | |
353 | * Add BFD_RELOC_PPC64_ADDR64_LOCAL. | |
354 | * bfd-in2.h: Regenerate. | |
355 | * libbfd.h: Regenerate. | |
356 | ||
cd0c81e9 | 357 | 2014-03-04 Heiher <r@hev.cc> |
4ba154f5 RS |
358 | |
359 | * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for | |
360 | Loongson-3A. | |
361 | (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an | |
362 | extension of bfd_mach_mipsisa64r2. | |
363 | ||
eed94f8f NC |
364 | 2014-03-04 Nick Clifton <nickc@redhat.com> |
365 | ||
366 | PR ld/16017 | |
367 | * elf32-arm.c (elf32_thumb2_plt0_entry): New array. | |
368 | (elf32_thumb2_plt_entry): New array. | |
369 | (elf32_arm_create_dynamic_sections): Set PLT entry sizes when | |
370 | using thumb2 based PLT. | |
371 | (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT | |
372 | entries. | |
373 | (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based | |
374 | PLT entries. | |
375 | (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2 | |
376 | based PLT 0-entry. | |
377 | (elf32_arm_output_plt_map_1): Handle creation of local symbols for | |
378 | Thumb2 based PLT 0-entry. | |
379 | (elf32_arm_output_arch_local_syms): Handle creation of local | |
380 | symbols for Thumb2 based PLT entries. | |
381 | ||
9850436d AM |
382 | 2014-02-28 Alan Modra <amodra@gmail.com> |
383 | ||
384 | PR ld/16643 | |
385 | * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly | |
386 | the same conditions we called check_relocs. | |
387 | ||
1db37fe6 YG |
388 | 2014-02-27 Yuri Gribov <y.gribov@samsung.com> |
389 | ||
390 | * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt. | |
391 | * bfd-in2.h: Regenerate. | |
392 | * elf32-arm.c (elf32_arm_plt_entry_long): New array. | |
393 | (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if | |
394 | using long PLT entries. | |
395 | (bfd_elf32_arm_use_long_plt): New function. | |
396 | (elf32_arm_populate_plt_entry): Add support for long PLT entries. | |
397 | ||
db434ba0 AM |
398 | 2014-02-27 Alan Modra <amodra@gmail.com> |
399 | ||
400 | * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default | |
401 | params for targets that don't use ppc32elf.em. | |
402 | ||
d9972968 CLT |
403 | 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com> |
404 | ||
405 | * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation | |
406 | of GOTOFF relocations. | |
407 | ||
0ff2b86e L |
408 | 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com> |
409 | H.J. Lu <hongjiu.lu@intel.com> | |
410 | ||
411 | * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New. | |
412 | (elf_x86_64_legacy_plt_entry): Likewise. | |
413 | (elf_x86_64_bnd_plt_entry): Likewise. | |
414 | (elf_x86_64_legacy_plt2_entry): Likewise. | |
415 | (elf_x86_64_bnd_plt2_entry): Likewise. | |
416 | (elf_x86_64_bnd_arch_bed): Likewise. | |
417 | (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd. | |
418 | (elf_x86_64_link_hash_table): Add plt_bnd. | |
419 | (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and | |
420 | plt_bnd. | |
421 | (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc. | |
422 | (elf_x86_64_check_relocs): Create the second PLT for Intel MPX | |
423 | in 64-bit mode. | |
424 | (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC | |
425 | symbols. Resolve call to the second PLT if it is created. | |
426 | (elf_x86_64_size_dynamic_sections): Keep the second PLT section. | |
427 | (elf_x86_64_relocate_section): Resolve PLT references to the | |
428 | second PLT if it is created. | |
429 | (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the | |
430 | second PLT entry for BND relocation. | |
431 | (elf_x86_64_finish_dynamic_sections): Use MPX backend data if | |
432 | the second PLT is created. | |
433 | (elf_x86_64_get_synthetic_symtab): New. | |
434 | (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl. | |
435 | ||
7d4c687d AM |
436 | 2014-02-19 Alan Modra <amodra@gmail.com> |
437 | ||
438 | * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs. | |
439 | * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control | |
440 | provision of out-of-line register save/restore routines. | |
441 | ||
5db3e65d JC |
442 | 2014-02-18 Jack Carter <jack.carter@imgtec.com> |
443 | ||
444 | * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of | |
445 | PT_DYNAMIC segment flags. | |
446 | ||
024a2310 JK |
447 | 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com> |
448 | ||
449 | PR binutils/16595 | |
450 | * simple.c (struct saved_offsets): New. | |
451 | (simple_save_output_info): Use it for ptr. | |
452 | (simple_restore_output_info): Use it for ptr. Check section_count. | |
453 | (bfd_simple_get_relocated_section_contents): Use it for saved_offsets. | |
454 | ||
e7d1c40c AM |
455 | 2014-02-17 Alan Modra <amodra@gmail.com> |
456 | ||
457 | * elf64-ppc.h (struct ppc64_elf_params): Define. | |
458 | (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup, | |
459 | ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, | |
460 | ppc64_elf_build_stubs): Update prototype. | |
461 | * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other | |
462 | fields now in params. Adjust code throughout file. | |
463 | (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params". | |
464 | Save params pointer in htab. | |
465 | (ppc64_elf_edit_opd, ppc64_elf_tls_setup, | |
466 | ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, | |
467 | ppc64_elf_build_stubs): Remove parameters now in "params". | |
468 | ||
668e22e5 AM |
469 | 2014-02-17 Alan Modra <amodra@gmail.com> |
470 | ||
471 | * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns | |
472 | patched for ppc476 workaround. Reapply branch taken/not taken | |
473 | relocs. | |
474 | ||
9f7552cf AM |
475 | 2014-02-12 Alan Modra <amodra@gmail.com> |
476 | ||
477 | * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch | |
478 | stubs for calls to __tls_get_addr that we know will later be | |
479 | optimised away. | |
480 | ||
795bc6b3 AM |
481 | 2014-02-12 Alan Modra <amodra@gmail.com> |
482 | ||
483 | * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround | |
484 | for ld -r, when code sections are sufficiently aligned. | |
485 | * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add | |
486 | pagesize_p2. | |
487 | ||
b407645f AM |
488 | 2014-02-12 Alan Modra <amodra@gmail.com> |
489 | ||
490 | PR gold/15530 | |
491 | * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support | |
492 | --export-dynamic and --dynamic-list marking of symbols. | |
493 | * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder | |
494 | cheap tests first. | |
495 | ||
d6f6f455 L |
496 | 2014-02-10 H.J. Lu <hongjiu.lu@intel.com> |
497 | ||
498 | PR gold/16530 | |
499 | * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in | |
500 | executables if it matches dynamic_list. | |
501 | ||
c1c69e83 AM |
502 | 2014-02-10 Alan Modra <amodra@gmail.com> |
503 | ||
504 | * po/SRC-POTFILES.in: Regenerate. | |
505 | * po/bfd.pot: Regenerate. | |
506 | ||
53291d1f AM |
507 | 2014-02-09 Alan Modra <amodra@gmail.com> |
508 | ||
509 | * elf-bfd.h (struct elf_backend_data): Add caches_rawsize. | |
510 | * elfxx-target.h (elf_backend_caches_rawsize): Define. | |
511 | (elfNN_bed): Init new field. | |
512 | * elflink.c (elf_link_input_bfd): Handle caches_rawsize. | |
513 | * elf32-ppc.c (shared_stub_entry): Zero addi offset. | |
514 | (ppc_elf_relax_section): Don't reallocate section here, write | |
515 | stubs, or write out relocs for ld -r here.. | |
516 | (ppc_elf_relocate_section): ..instead write stubs here, and use | |
517 | existing code to write out relocs for ld -r. Fix offset | |
518 | adjustment on reloc for little-endian. | |
519 | (elf_backend_caches_rawsize): Define. | |
520 | ||
d1eb5696 RO |
521 | 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
522 | ||
85773039 | 523 | PR build/16550 |
d1eb5696 RO |
524 | * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t. |
525 | ||
2915c55b JK |
526 | 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com> |
527 | ||
528 | * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in | |
529 | return paths. Three times. | |
530 | * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all | |
531 | return paths. | |
532 | (ppc64_elf_tls_optimize): Free TOC_REF in return path. | |
533 | (ppc64_elf_edit_toc): Free USED in return path. | |
534 | ||
1c2de463 SL |
535 | 2014-02-03 Sandra Loosemore <sandra@codesourcery.com> |
536 | ||
537 | * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New. | |
538 | (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New. | |
539 | * libbfd.h: Regenerated. | |
540 | * bfd-in2.h: Regenerated. | |
541 | * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations. | |
542 | (nios2_reloc_map): Likewise. | |
543 | (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED. | |
544 | Fixed all references. | |
545 | (nios2_elf32_relocate_section): Add new relocations. | |
546 | (nios2_elf32_check_relocs): Likewise. | |
547 | (nios2_elf32_gc_sweep_hook): Likewise. | |
548 | ||
5446cbdf AM |
549 | 2014-02-03 Alan Modra <amodra@gmail.com> |
550 | ||
551 | * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params. | |
552 | Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses. | |
553 | (ppc_elf_link_params): New function. | |
554 | (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476 | |
555 | workaround. | |
556 | (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms | |
557 | parameters. Use htab->params instead. | |
558 | (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter. | |
559 | (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to | |
560 | 64 bytes for ppc476 workaround. | |
561 | (struct ppc_elf_relax_info): New. | |
562 | (ppc_elf_relax_section): Exclude linker created sections and | |
563 | those too small to hold one instruction. Don't add another | |
564 | branch around trampolines on later relax passes. Don't | |
565 | generate trampolines for undefined symbols when !relocatable, | |
566 | nor for plugin symbols. Allocate space for ppc476 workaround | |
567 | patch area. Free fixups on error return path. | |
568 | (ppc_elf_relocate_section): Handle ppc476 workaround patching. | |
569 | * elf32-ppc.h (struct ppc_elf_params): New. | |
570 | (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype. | |
571 | (ppc_elf_link_params): Declare. | |
572 | * section.c (SEC_INFO_TYPE_TARGET): Define. | |
573 | * bfd-in2.h: Regenerate. | |
574 | ||
82e91538 SL |
575 | 2014-02-02 Sandra Loosemore <sandra@codesourcery.com> |
576 | ||
577 | * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add | |
578 | h_gp_got field. | |
579 | (nios2_elf32_relocate_section): Use got_base to adjust | |
580 | GOT-pointer-relative relocations relative to _gp_got. | |
581 | (create_got_section): Create _gp_got symbol. | |
582 | (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute. | |
583 | (nios2_elf32_size_dynamic_sections): Set _gp_got offset. | |
584 | ||
78058a5e SL |
585 | 2014-01-30 Sandra Loosemore <sandra@codesourcery.com> |
586 | ||
587 | * bfd-in2.h: Update from reloc.c. | |
588 | * elf32-nios2.c: Include elf32-nios2.h. | |
589 | (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT. | |
590 | (nios2_reloc_map): Likewise. | |
591 | (enum elf32_nios2_stub_type): Declare. | |
592 | (struct elf32_nios2_stub_hash_entry): Declare. | |
593 | (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros. | |
594 | (struct elf32_nios2_link_hash_entry): Add hsh_cache field. | |
595 | (struct elf32_nios2_link_hash_table): Add new fields bstab, | |
596 | stub_bfd, add_stub_section, layout_sections_again, stub_group, | |
597 | bfd_count, top_index, input_list, all_local_syms. | |
598 | (nios2_call26_stub_entry): New. | |
599 | (nios2_elf32_install_imm16): Move up in file. | |
600 | (nios2_elf32_install_data): Move up in file. | |
601 | (hiadj): Move up in file. | |
602 | (stub_hash_newfunc): New. | |
603 | (link_hash_newfunc): Initialize hsh_cache field. | |
604 | (STUB_SUFFIX): New. | |
605 | (nios2_stub_name): New. | |
606 | (nios2_get_stub_entry): New. | |
607 | (nios2_add_stub): New. | |
608 | (nios2_elf32_setup_section_lists): New. | |
609 | (nios2_elf32_next_input_section): New. | |
610 | (CALL26_SEGMENT): New. | |
611 | (MAX_STUB_SECTION_SIZE): New. | |
612 | (group_sections): New. | |
613 | (nios2_type_of_stub): New. | |
614 | (nios2_build_one_stub): New. | |
615 | (nios2_size_one_stub): New. | |
616 | (get_local_syms): New. | |
617 | (nios2_elf32_size_stubs): New. | |
618 | (nios2_elf32_build_stubs): New. | |
619 | (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test. | |
620 | (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add | |
621 | trampolines for R_NIOS2_CALL26 stubs. | |
622 | (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT. | |
623 | (nios2_elf32_gc_sweep_hook): Likewise. | |
624 | (nios2_elf32_link_hash_table_create): Initialize the stub hash table. | |
625 | (nios2_elf32_link_hash_table_free): New. | |
626 | (bfd_elf32_bfd_link_hash_table_free): Define. | |
627 | * elf32-nios2.h: New file. | |
628 | * libbfd.h: Update from reloc.c. | |
629 | * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New. | |
630 | ||
df3ce959 NC |
631 | 2014-01-29 Nick Clifton <nickc@redhat.com> |
632 | ||
633 | PR binutils/16318 | |
634 | * elf32-metag.c (elf_metag_post_process_headers): Call | |
635 | _bfd_elf_post_process_headers. | |
636 | * elf32-sh64.c (sh64_elf_copy_private_data): Call | |
637 | _bfd_elf_copy_private_data. | |
638 | * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise. | |
639 | ||
27b829ee NC |
640 | 2014-01-29 Nick Clifton <nickc@redhat.com> |
641 | ||
642 | * bfd-in.h (bfd_set_section_vma): Delete. | |
643 | (bfd_set_section_alignment): Delete. | |
644 | (bfd_set_section_userdata): Delete. | |
645 | (bfd_set_cacheable): Delete. | |
646 | * bfd.c (bfd_set_cacheable): New static inline function. | |
647 | * section.c (bfd_set_section_userdata): Likewise. | |
648 | (bfd_set_section_vma): Likewise. | |
649 | (bfd_set_section_alignment): Likewise. | |
650 | * bfd-in2.h: Regenerate. | |
651 | ||
0a9c7b2b NC |
652 | 2014-01-28 Nick Clifton <nickc@redhat.com> |
653 | ||
654 | * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr | |
655 | attributes select the CU containing the abbreviation, which may not | |
656 | be the current CU. | |
657 | ||
3ba720c7 AM |
658 | 2014-01-24 Alan Modra <amodra@gmail.com> |
659 | ||
660 | * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed | |
661 | to get_relocs for ELFv2. | |
662 | ||
d923cae0 L |
663 | 2014-01-23 H.J. Lu <hongjiu.lu@intel.com> |
664 | ||
665 | PR ld/16498 | |
3ba720c7 | 666 | * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error |
d923cae0 L |
667 | if TLS sections are not adjacent. |
668 | ||
16e4ecc0 AM |
669 | 2014-01-22 Alan Modra <amodra@gmail.com> |
670 | ||
671 | * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed. | |
672 | ||
eb8d7fda AM |
673 | 2014-01-22 Alan Modra <amodra@gmail.com> |
674 | ||
675 | * elf64-ppc.c (STK_LINKER): Comment typo fix. | |
676 | ||
4584ec12 L |
677 | 2014-01-21 H.J. Lu <hongjiu.lu@intel.com> |
678 | ||
679 | PR ld/16467 | |
680 | * elflink.c (_bfd_elf_merge_symbol): When types of the existing | |
681 | regular default symbol definition and the versioned dynamic | |
682 | symbol definition mismatch, skip the default symbol definition | |
683 | if one of them is IFUNC. | |
684 | ||
22ef172a L |
685 | 2014-01-21 H.J. Lu <hongjiu.lu@intel.com> |
686 | ||
687 | PR ld/2404 | |
688 | * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared, | |
689 | info->export_dynamic nor h->ref_dynamic for type mismatch when | |
690 | adding the default version. | |
691 | ||
b75d42bc AM |
692 | 2014-01-16 Alan Modra <amodra@gmail.com> |
693 | ||
694 | * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a | |
695 | mips_elf_traverse_got_arg* rather than mips_got_info*. | |
696 | Adjust caller. Alloc on output_bfd rather than symbol section | |
697 | owner. | |
698 | ||
c353e543 L |
699 | 2014-01-15 H.J. Lu <hongjiu.lu@intel.com> |
700 | ||
701 | * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last | |
702 | change. | |
703 | * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. | |
704 | ||
818d220a L |
705 | 2014-01-14 H.J. Lu <hongjiu.lu@intel.com> |
706 | ||
707 | PR ld/16428 | |
708 | * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs | |
709 | against __ehdr_start. | |
710 | * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. | |
711 | ||
c3ce498c L |
712 | 2014-01-14 H.J. Lu <hongjiu.lu@intel.com> |
713 | ||
714 | * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last | |
715 | change. | |
716 | * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. | |
717 | ||
d1ec1e40 L |
718 | 2014-01-14 H.J. Lu <hongjiu.lu@intel.com> |
719 | ||
720 | PR ld/16428 | |
721 | * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc | |
722 | count if there are any non pc-relative relocs. | |
723 | * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. | |
724 | ||
f44a1f8e CL |
725 | 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org> |
726 | Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org> | |
727 | ||
728 | * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct | |
729 | offset while calculating relocation address. | |
730 | (elfNN_aarch64_create_small_pltn_entry): Likewise. | |
731 | (elfNN_aarch64_init_small_plt0_entry): Likewise. | |
732 | ||
fd0fd00c MJ |
733 | 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn> |
734 | ||
735 | PR ld/16202 | |
736 | * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for | |
737 | R_ARM_ABS8 and R_ARM_ABS16. | |
738 | ||
aa726b9e AM |
739 | 2014-01-13 Alan Modra <amodra@gmail.com> |
740 | ||
741 | * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc, | |
742 | error when shared and force a plt call otherwise. | |
743 | (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless | |
744 | plt_type == PLT_NEW. | |
745 | (ppc_elf_relocate_section): Add missing test to resolve ifuncs to | |
746 | the appropriate call stub. | |
747 | ||
eec2f3ed AM |
748 | 2014-01-10 Alan Modra <amodra@gmail.com> |
749 | ||
750 | PR ld/14207 | |
751 | PR ld/16322 | |
752 | PR binutils/16323 | |
753 | * elf.c (assign_file_positions_for_load_sections): Revert last change. | |
754 | (assign_file_positions_for_non_load_sections): When setting up | |
755 | PT_GNU_RELRO header, don't require a corresponding PT_LOAD | |
756 | header that completely covers the relro region. | |
757 | ||
09bf66a8 TG |
758 | 2014-01-09 Tristan Gingold <gingold@adacore.com> |
759 | ||
760 | * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump | |
761 | table macros and add macros to initializa the structure. | |
762 | ||
43a8475c L |
763 | 2014-01-08 H.J. Lu <hongjiu.lu@intel.com> |
764 | ||
765 | PR ld/14207 | |
766 | PR ld/16322 | |
767 | PR binutils/16323 | |
768 | * elf.c (_bfd_elf_map_sections_to_segments): Don't check section | |
769 | size for PT_GNU_RELRO segment. | |
770 | (assign_file_positions_for_load_sections): If PT_LOAD segment | |
771 | doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz. | |
772 | ||
1651e569 TT |
773 | 2014-01-07 Tom Tromey <tromey@redhat.com> |
774 | ||
775 | * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility | |
776 | wrappers. | |
777 | ||
dc9155b2 NC |
778 | 2014-01-03 Nick Clifton <nickc@redhat.com> |
779 | ||
780 | PR binutils/16199 | |
781 | * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of | |
782 | zero. | |
783 | ||
dd8dfa39 | 784 | 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com> |
044387af A |
785 | |
786 | PR binutils/14289 | |
787 | * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80. | |
788 | ||
1be5090b NC |
789 | 2014-01-02 Nick Clifton <nickc@redhat.com> |
790 | ||
791 | PR binutils/11983 | |
792 | * archive.c (_bfd_get_elt_at_filepos): Store a copy of the | |
793 | filename in the bfd's filename field. | |
794 | * elfcode.h (bfd_from_remote_memory): Likewise. | |
795 | * ieee.c (ieee_object_p): Likewise. | |
796 | * mach-o.c (bfd_mach_o_fat_member_init): Likewise. | |
797 | * oasys.c (oasys_openr_next_archived_file): Likewise. | |
798 | * vms-lib.c (_bfd_vms_lib_get_module): Likewise. | |
799 | * opncls.c (bfd_fopen): Likewise. | |
800 | (bfd_openstreamr): Likewise. | |
801 | (bfd_openr_iovec): Likewise. | |
802 | (bfd_openw): Likewise. | |
803 | (bfd_create): Likewise. | |
804 | (_bfd_delete_bfd): Free filename. | |
805 | ||
5fb776a6 | 806 | For older changes see ChangeLog-2013 |
56882138 | 807 | \f |
5fb776a6 | 808 | Copyright (C) 2014 Free Software Foundation, Inc. |
752937aa NC |
809 | |
810 | Copying and distribution of this file, with or without modification, | |
811 | are permitted in any medium without royalty provided the copyright | |
812 | notice and this notice are preserved. | |
813 | ||
56882138 AM |
814 | Local Variables: |
815 | mode: change-log | |
816 | left-margin: 8 | |
817 | fill-column: 74 | |
818 | version-control: never | |
819 | End: |