Fix non-plugin warning symbol handling
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
7f59d2ac
CG
12014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
2
3 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
4 zero terminated.
5
db712946
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62014-08-07 H.J. Lu <hongjiu.lu@intel.com>
7 Alan Modra <amodra@gmail.com>
8
9 PR ld/16746
10 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
11 warning for references in LTO IR to warning symbols.
12
59c26567
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132014-08-07 Alan Modra <amodra@gmail.com>
14
15 * linker.c (WARN, CWARN): Collapse these states to WARN.
16 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
17 new WARN.
18
aaffae57
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192014-08-05 Doug Evans <dje@google.com>
20
21 * bfd-in2.h: Regenerate.
22 * libcoff.h: Regenerate.
23
e034b2cc
MR
242014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
25
26 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
27 rawsize if changing size.
28
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292014-08-05 Alan Modra <amodra@gmail.com>
30
31 PR ld/17226
32 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
33
02eb0a49
AM
342014-08-05 Alan Modra <amodra@gmail.com>
35
36 * linker.c (generic_link_check_archive_element): Move handling
37 of command link -u symbols with a common symbol def to the
38 code handling non-common symbols so that archive element symbols
39 are loaded. Use generic_link_add_object_symbols.
40
13e570f8
AM
412014-08-05 Alan Modra <amodra@gmail.com>
42
43 PR 13557
44 * linker.c (struct archive_list, struct archive_hash_entry,
45 struct archive_hash_table, archive_hash_newfunc,
46 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
47 archive_hash_table_free): Delete.
48 (_bfd_generic_link_add_archive_symbols): Add h and name params to
49 checkfn. Rewrite using a straight-forward scan over archive map.
50 (generic_link_check_archive_element_no_collect,
51 generic_link_check_archive_element_collect,
52 generic_link_check_archive_element): Add h and name params.
53 * aoutx.h (aout_link_check_archive_element): Likewise.
54 * pdp11.c (aout_link_check_archive_element): Likewise.
55 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
56 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
57 scan symbols, simply add archive element whenever h is undefined.
58 (coff_link_check_ar_symbols): Delete.
59 * ecoff.c (read_ext_syms_and_strs): Delete.
60 (reread_ext_syms_and_strs): Delete.
61 (ecoff_link_check_archive_element): Add h and name param. Don't
62 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
63 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
64 archive_pass.
65 (elf_link_add_archive_symbols): Delete "defined" array, merge
66 functionality into "included". Make "included" a char array. Don't
67 set or test archive_pass.
68 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
69 * libbfd.h: Regenerate.
70
8c784016
KK
712014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
72
73 PR 10373
74 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
75
351cdf24
MF
762014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
77
78 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
79 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
80 (bfd_mips_elf_swap_abiflags_v0_in): New function.
81 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
82 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
83 (_bfd_mips_elf_fake_sections): Likewise.
84 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
85 (_bfd_mips_elf_additional_program_headers): Account for new
86 PT_MIPS_ABIFLAGS program header.
87 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
88 associate with .MIPS.abiflags.
89 (_bfd_mips_elf_gc_mark_extra_sections): New function.
90 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
91 (infer_mips_abiflags): Likewise.
92 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
93 (mips_32bit_flags_p): Moved higher.
94 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
95 checking for FP ABIs.
96 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
97 checks. Check EF_MIPS_FP64 flag consistency.
98 (print_mips_ases, print_mips_isa_ext): New static function.
99 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
100 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
101 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
102 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
103 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
104 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
105 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
106 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
107
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1082014-07-28 Alan Modra <amodra@gmail.com>
109
110 PR 13227
111 * archive.c (_bfd_compute_and_write_armap): Warn on adding
112 __gnu_lto_slim to armap.
113 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
114 __gnu_lto_slim to linker hash table.
115
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1162014-07-27 Anthony Green <green@moxielogic.org>
117
118 * config.bfd: Add moxie-*-moxiebox*.
119
3d52a869
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1202014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
121
122 Add or reactivate or1k-*-rtems*
123 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
124
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1252014-07-16 H.J. Lu <hongjiu.lu@intel.com>
126
127 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
128 ELFOSABI_GNU input.
129 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
130 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
131
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1322014-07-16 H.J. Lu <hongjiu.lu@intel.com>
133
134 PR binutils/17154
135 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
136 and R_*_IRELATIVE relocation offset with PLT entry.
137 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
138 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
139 (elf_x86_64_get_synthetic_symtab): Use it.
140
998d811a
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1412014-07-15 H.J. Lu <hongjiu.lu@intel.com>
142
143 PR ld/17057
144 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
145 next_tls_desc_index with elf.srelplt->reloc_count.
146
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1472014-07-15 Alan Modra <amodra@gmail.com>
148
149 * cache.c (cache_bread_1): Don't return -1 when fread returns
150 a positive value.
151
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1522014-07-15 Alan Modra <amodra@gmail.com>
153
154 * elflink.c (elf_merge_st_other): Update comments. Simplify
155 visibility handling. Make isym const. Move code modifying
156 isym->st_other for --exclude-libs to..
157 (elf_link_add_object_symbols): ..here.
158
17ca87fc
MN
1592014-07-11 Maks Naumov <maksqwe1@ukr.net>
160
161 PR 17141
162 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
163
5bc8cb6f
NC
1642014-07-08 Nick Clifton <nickc@redhat.com>
165
166 PR ld/17110
167 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
168 segments in input bfds.
169
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WN
1702014-07-08 Will Newton <will.newton@linaro.org>
171
172 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
173 value to 64kB and remove custom setting for NaCl.
174
bffebb6b
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1752014-07-08 Alan Modra <amodra@gmail.com>
176
177 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
178 bits from source to dest.
179 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
180 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
181 Likewise.
182 * bfd-in2.h: Regenerate.
183
2e0488d3
JW
1842014-07-08 Jiong Wang <jiong.wang@arm.com>
185
186 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
187 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
188 when info->relocatable be true.
189
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1902014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
191
192 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
193 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
194 * bfd-in2.h: Regenerate.
195 * libbfd.h: Regenerate.
196
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1972014-07-04 Alan Modra <amodra@gmail.com>
198
199 * Makefile.am: Update "configure.in" comments.
200 * PORTING: Likewise.
201 * aoutx.h: Likewise.
202 * configure.host: Likewise.
203 * doc/bfdint.texi: Likewise.
204 * targets.c: Likewise.
205 * warning.m4: Likewise.
206 * Makefile.in: Regenerate.
207
35eafcc7
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2082014-07-04 Alan Modra <amodra@gmail.com>
209
210 * configure.ac: Rename from configure.in.
211 * Makefile.in: Regenerate.
212 * config.in: Regenerate.
213 * doc/Makefile.in: Regenerate.
214
82b57a90
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2152014-07-04 Alan Modra <amodra@gmail.com>
216
217 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
218 * Makefile.in: Regenerate.
219
2e98a7bd
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2202014-07-04 Alan Modra <amodra@gmail.com>
221
222 * version.m4: New file.
223 * configure.in: Include version.m4.
224 (AC_INIT): Update.
225 * Makefile.am (RELEASE): Delete.
226 (bfdver.h): Depend on development.sh, use instead of RELEASE.
227 * Makefile.in: Regenerate.
228 * doc/Makefile.in: Regenerate.
229
d1eca1e4
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2302014-07-02 Alan Modra <amodra@gmail.com>
231
232 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
233 pointer_equality_needed when !readonly_dynrelocs.
234 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
235
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2362014-07-02 Alan Modra <amodra@gmail.com>
237
238 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
239 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
240
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2412014-07-01 Alan Modra <amodra@gmail.com>
242
243 * bfd.c (struct bfd): Reorganise for better packing. Delete
244 "ifd" field. Make "format", "direction" and "flags" bitfields.
245 (HAS_LOAD_PAGE): Delete, renumber following flags.
246 * bfd-in2.h: Regenerate.
247 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
248
7341d5e2
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2492014-07-01 Alan Modra <amodra@gmail.com>
250
251 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
252 (struct ppc_link_hash_table): Increase size of stub_count array.
253 (build_global_entry_stubs): Emit symbol on global entry stub.
254 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
255 stub stats.
256
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2572014-07-01 Alan Modra <amodra@gmail.com>
258
259 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
260 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
261 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
262 generic linker.
263 (ppc64_elf_relocate_section): Disable ELFv2 function entry
264 optimisation when --traditional-format.
265
f36e8886
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2662014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
267 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
268 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
269 Soundararajan <Sounderarajan.D@atmel.com>
270
271 * archures.c: Add avrtiny architecture for avr target.
272 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
273 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
274 added for 16 bit LDS/STS instruction of avrtiny arch.
275 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
276 BFD_RELOC_AVR_LDS_STS_16.
277 (bfd_elf_avr_final_write_processing): Select machine number
278 avrtiny arch.
279 (elf32_avr_object_p): Set machine number for avrtiny arch.
280 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
281 * bfd-in2.h: Regenerate.
282 * libbfd.h: Regenerate.
283
60d77146
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2842014-06-26 Nick Clifton <nickc@redhat.com>
285
286 PR binutils/16949
287 * dwarf2.c (is_str_attr): New function.
288 (find_abstract_instance_name): Use it to determine when an
289 attribute has a string value.
290
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2912014-06-24 Alan Modra <amodra@gmail.com>
292
293 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
294 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
295 for --emit-relocs.
296
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2972014-06-21 Philippe De Muyter <phdm@macqel.be>
298
299 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
300 a number of targets.
301
eea6dad2
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3022014-06-20 Kyle McMartin <kyle@redhat.com>
303
304 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
305 emitting initial-exec relocs when not linking an executable.
306
9f19ab6d
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3072014-06-16 Will Newton <will.newton@linaro.org>
308
309 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
310 htab->next_tls_desc_index in the non-IPLT case.
311 Calculate GOT offset correctly for the non-IPLT case.
312 (allocate_dynrelocs_for_symbol): Don't increment
313 htab->next_tls_desc_index here.
314
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3152014-06-16 Alan Modra <amodra@gmail.com>
316
317 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
318 created sections.
319
d0ae9fbd
OJ
3202014-06-13 Omair Javaid <omair.javaid@linaro.org>
321
322 * elfxx-aarch64.c (stdarg.h): Include.
323 (string.h): Include.
324 (_bfd_aarch64_elf_grok_prstatus): Updated.
325 (_bfd_aarch64_elf_grok_psinfo): New function.
326 (_bfd_aarch64_elf_write_core_note): New function.
327 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
328 (elf_backend_write_core_note): Define.
329
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3302014-06-13 Alan Modra <amodra@gmail.com>
331
332 * archive.c: Include bfdlink.h.
333 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
334 * bfd.c (struct bfd): Add is_linker_output field.
335 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
336 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
337 link.hash and is_linker_output.
338 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
339 param with bfd*. Assert is_linker_output and link.hash, and
340 clear them before exit.
341 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
342 bfd_link_hash_table* param with bfd*. Hack is_linker_output
343 and link.hash so we can free two linker hash tables.
344 (elf32_mn10300_link_hash_table_create): Create static_hash_table
345 first. Clean up on errors. Set hash_table_free pointer.
346 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
347 bfd_link_hash_table* param with bfd*.
348 (elf32_arm_link_hash_table_create): Clean up on errors. Set
349 hash_table_free pointer.
350 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
351 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
352 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
353 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
354 * xcofflink.c: Similarly.
355 * simple.c (bfd_simple_get_relocated_section_contents): Save and
356 clear link.next before creating linker hash table. Clean up on
357 errors, and restore link.next on exit.
358 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
359 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
360 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
361 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
362 * hash.c (bfd_hash_table_init_n): Free table on error.
363 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
364 * bfd-in2.h: Regenerate.
365 * libbfd.h: Regenerate.
366 * libcoff.h: Regenerate.
367
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3682014-06-13 Alan Modra <amodra@gmail.com>
369
370 PR 17047
371 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
372 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
373 * bfd.c (bfd_link_hash_table_free): Don't define.
374 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
375 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
376 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
377 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
378 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
379 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
380 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
381 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
382 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
383 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
384 * xsym.c: Don't define various link_hash_table_free defines, and
385 remove from bfd_target vars. Temporarily reference some of the
386 target link_hash_table_free functions to avoid warnings.
387 * bfd-in2.h: Regenerate.
388 * libbfd.h: Regenerate.
389
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3902014-06-13 Alan Modra <amodra@gmail.com>
391
392 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
393 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
394 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
395 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
396 Move link_hash_table_free functions before their corresponding
397 link_hash_table_create functions.
398
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3992014-06-13 Alan Modra <amodra@gmail.com>
400
401 * bfd.c (struct bfd): Replace link_next with a union.
402 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
403 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
404 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
405 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
406 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
407 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
408 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
409 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
410 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
411 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
412 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
413 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
414 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
415 * bfd-in2.h: Regenerate.
416
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4172014-06-11 Alan Modra <amodra@gmail.com>
418
419 * linker.c (unwrap_hash_lookup): Add missing parens.
420
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4212014-06-11 Kai Tietz <ktietz@redhat.com>
422
423 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
424 * libcoff.h: Regenerated.
425
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4262014-06-10 Alan Modra <amodra@gmail.com>
427
b71c4043 428 PR ld/16910
7b8e2718
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429 * linker.c (unwrap_hash_lookup): New function.
430 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
431 * elf32-i370.c (i370_elf_relocate_section): Likewise.
432 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
433 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
434 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
435 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
436 * elf32-spu.c (spu_elf_relocate_section): Likewise.
437 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
438
a47622ac
AM
4392014-06-07 Alan Modra <amodra@gmail.com>
440
441 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
442 insn as a bitfield; Use complain_overflow_bitfield.
443 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
444
270c9937
JB
4452014-06-05 Joel Brobecker <brobecker@adacore.com>
446
447 * development.sh: New file.
448 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
449 Make -Werror the default with GCC only if DEVELOPMENT is true.
450 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
451 $(srcdir)/development.sh.
452 * Makefile.in, configure: Regenerate.
453
ac21917f
WN
4542014-06-04 Will Newton <will.newton@linaro.org>
455
810d4e75 456 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN
457 being non-NULL into an assert.
458 (elfNN_aarch64_tls_relax): Remove unused code.
459
33ac0ca1
DD
4602014-06-03 DJ Delorie <dj@redhat.com>
461
462 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
463
c32abae8
NC
4642014-06-03 Nick Clifton <nickc@redhat.com>
465
466 PR ld/16807
467 * peXXigen.c (rsrc_process_section): Page align the new contents
468 befgore writing out.
469
397998fc
AM
4702014-06-03 Alan Modra <amodra@gmail.com>
471
472 * elf64-ppc.c (ADDIS_R12_R2): Define.
473 (build_plt_stub): Support fusion on ELFv2 stub.
474 (ppc_build_one_stub): Likewise for plt branch stubs.
475
b4894562
AM
4762014-05-28 Alan Modra <amodra@gmail.com>
477
478 * elf32-rx.c (rx_table_map): Delete set but not used variables.
479
4ba3b326
TG
4802014-05-28 Tristan Gingold <gingold@adacore.com>
481
482 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
483 to keep the length of the best fit range.
484 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
485 Likewise.
486
7a2f2d82
DD
4872014-05-27 DJ Delorie <dj@redhat.com>
488
489 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
490 (rx_elf_relocate_section): If we find a reloc against
491 $tableentry$default$<name>, redirect it to the appropriate
492 $tableentry$<n>$.
493 (RX_Table_Info): New.
494 (rx_table_find): New. Check all tables and SEC_KEEP all sections
495 with table parts in them.
496 (rx_check_directives): New.
497 (rx_table_map_2): New.
498 (rx_table_map): New.
499 (rx_additional_link_map_text): New. Called to dump tables to the
500 map file.
501 * bfd/elf32-rx.h: New.
502
bceec4b9
DD
5032014-05-20 DJ Delorie <dj@redhat.com>
504
505 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
506
93d1b056
AM
5072014-05-20 Alan Modra <amodra@gmail.com>
508
509 PR 16952
510 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
511 Remove redundant setting of htab->elf.dynobj. Don't align.
512 Define .sdata symbols using _bfd_elf_define_linkage_sym.
513 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
514 (create_sdata_sym): Delete.
515 (elf_allocate_pointer_linker_section): Rename from
516 elf_create_pointer_linker_section. Align section.
517 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
518 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
519 and _SDA2_BASE_.
520 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
521 Remove unnecessary tests on _SDA_BASE_ sym.
522 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
523 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
524 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
525 (ppc_elf_maybe_strip_sdata_syms): Declare.
526
a7c7b2ba
RM
5272014-05-16 Ryan Mansfield <rmansfield@qnx.com>
528
b4894562 529 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM
530
5312014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT
532
533 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
534 in a section with no contents.
535 (is_vma_in_section, find_section_by_vma): New functions.
536 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
537 offsets in the debug directory.
538 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
539 Byte-swap GUID from little-endian to big-endian order for
540 consistent and conventional display.
541
856ea05c
KP
5422014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
543
544 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
545 64-bit doubles objects mix with 32-bit doubles objects.
546 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
547
68e0f6b1
HPN
5482014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
549
550 * mmo.c: Update URLs in documentation comments.
551
1058c753
VA
5522014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
553 David Weatherford <weath@cadence.com>
554 Max Filippov <jcmvbkbc@gmail.com>
555
556 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
557 signed.
558
e59bc75b
AT
5592014-05-07 Andreas Tobler <andreast@fgznet.ch>
560
561 * config.bfd: Add proper arm config for *-*-freebsd*.
562
ae52f483
AB
5632014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
564
565 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
566 mips32r5 and mips64r5.
567 * archures.c (bfd_architecture): Likewise.
568 * bfd-in2.h (bfd_architecture): Likewise.
569 * cpu-mips.c (arch_info_struct): Likewise.
570 * elfxx-mips.c (mips_set_isa_flags): Likewise.
571
757a636f
RS
5722014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
573
574 * elfxx-mips.h (elfxx-mips.h): Declare.
575 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
576 Tag_GNU_MIPS_ABI_FP mismatches.
577 (_bfd_mips_fp_abi_string): New function.
578
2f67d686
AM
5792014-05-02 Alan Modra <amodra@gmail.com>
580
581 * targets.c: Sort bfd_target vectors somewhat alphabetically.
582 * configure.in: Likewise.
583 * configure: Regenerate.
584
6d00b590
AM
5852014-05-02 Alan Modra <amodra@gmail.com>
586
587 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
588 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
589 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
590 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
591 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
592 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
593 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
594 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
595 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
596 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
597 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
598 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
599 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
600 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
601 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
602 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
603 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
604 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
605 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
606 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
607 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
608 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
609 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
610 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
611 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
612 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
613 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
614 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
615 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
616 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
617 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
618 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
619 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
620 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
621 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
622 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
623 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
624 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
625 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
626 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
627 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
628 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
629 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
630 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
631 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
632 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
633 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
634 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
635 on aout targets.
636 * configure: Regenerate.
637
1218d67d
HPN
6382014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
639
640 * mmo.c (mmo File layout documentation): Add note about low bits
641 of address.
642 (mmo_write_chunk): When handling data remainder, assert that
643 previous remaining data is flushed.
644 (mmo_write_loc_chunk): Only look for trailing and leading zeros
645 when dealing with an aligned VMA and for aligned lengths. Don't skip
646 the last 32-bit-word of zeros.
647 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
648 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
649 emitting data, not after updating it.
650 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
651
a953eec9
NC
6522014-04-30 Nick Clifton <nickc@redhat.com>
653
654 * compress.c (bfd_is_section_compressed): When checking the
655 .debug_str section, also check the fifth byte in the section is
656 not part of a string.
657
5087d529
AM
6582014-04-30 Alan Modra <amodra@gmail.com>
659
660 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
661 (find_merged_cie): Identify personality functions by (bfd_id,index)
662 pair when a local sym is used.
663
230977a4
CS
6642014-04-29 Christian Svensson <blue@cmd.nu>
665
666 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
667 into .rela.got if it contained TLS relocations as well.
668
40af4a36
NC
6692014-04-28 Nick Clifton <nickc@redhat.com>
670
671 PR ld/16821
672 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
673 time warning.
674
a9e18c6a
AM
6752014-04-26 Alan Modra <amodra@gmail.com>
676
677 * po/SRC-POTFILES.in: Regenerate.
678 * configure: Regenerate.
679
88667baf
NC
6802014-04-25 Nick Clifton <nickc@redhat.com>
681
682 PR ld/16821
683 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
684 a 342-bit host. This time for older versions of gcc.
685
08937d80
NC
6862014-04-24 Nick Clifton <nickc@redhat.com>
687
688 * peXXigen.c (rsrc_print_section): Fix compile time warning for
689 32-bit hosts.
690
93ee1e36
AM
6912014-04-24 Alan Modra <amodra@gmail.com>
692
693 PR 16867
694 * dwarf2.c: Formatting.
695 (struct dwarf2_debug): Make adjusted_section_count signed.
696 (unset_sections): Make i signed.
697 (set_debug_vma): New function.
698 (place_sections): Handle separate debug object file. Set VMA
699 on debug sections, even if they have an output section. Also
700 set VMA on zero size sections, and non-load but alloc sections.
701 Set adjusted_section_count to -1 when no section adjustment.
702 Malloc adjusted_sections. Don't double last_vma. Transfer
703 alloc section VMAs to separate debug file.
704 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
705 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
706 test on symbols being the same before using old stash. Read
707 and use separate debug file symbols. Call place_sections.
708 (find_line): Don't call place_sections here.
709 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
710 * libbfd.h: Regenerate.
711 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
712 _bfd_dwarf2_slurp_debug_info call.
713 * simple.c (simple_save_output_info): Clarify comment.
714
3714081c
NC
7152014-04-24 Nick Clifton <nickc@redhat.com>
716
717 PR ld/16807
718 * peXXigen.c (struct rsrc_regions): New structure.
719 (rsrc_print_resource_directory): Use new structure. Include
720 offset of directory in listing.
721 (rsrc_print_resource_entry): Likewise.
722 (rsrc_print_section): Likewise.
723 (rsrc_count_entries): Do not increment sizeof_strings or
724 sizeof_leaves.
725 (rsrc_count_directory): Do not increment sizeof_tables.
726 (rsrc_compute_region_sizes): New function.
727 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
728 (rsrc_process_section): Compute size of regions after merging
729 entries.
730
cd0449ab
AM
7312014-04-23 Alan Modra <amodra@gmail.com>
732
733 PR ld/16787
734 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
735 (place_sections): Do not modify VMA of sections when called from
736 linker after sections have been placed in output sections. Short
737 circuit single section case.
738 (save_section_vma, section_vma_same): New functions.
739 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
740 change.
741 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
742 when non-relocatable.
743
d5f59c10
NC
7442014-04-22 Nick Clifton <nickc@redhat.com>
745
746 PR ld/16821
747 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
748
73589c9d
CS
7492014-04-22 Christian Svensson <blue@cmd.nu>
750
751 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
752 * archures.c: Likewise.
753 * coffcode.h: Likewise.
754 * config.bfd: Likewise.
755 * configure.in: Likewise.
756 * reloc.c: Likewise.
757 * targets.c: Likewise.
758 * cpu-or1k.c: New file.
759 * elf32-or1k.c: New file.
760 * coff-or32.c: Delete.
761 * cpu-openrisc.c: Delete.
762 * cpu-or32.c: Delete.
763 * elf32-openrisc.c: Delete.
764 * elf32-or32.c: Delete.
765 * Makefile.in: Regenerate.
766 * bfd-in2.h: Regenerate.
767 * configure: Regenerate.
768 * libbfd.h: Regenerate.
769
285fc9d8
YZ
7702014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
771
772 PR ld/16821
773 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
774
5d3b02f0
WN
7752014-04-22 Will Newton <will.newton@linaro.org>
776
777 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
778 function. (elf_backend_section_flags): Remove define.
779
cc75d373
RH
7802014-04-21 Richard Henderson <rth@redhat.com>
781
d1c109de
RH
782 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
783 parameter; honor it and disable got merging when false.
784 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
785 the first pass of relaxation.
786 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
787 the end of the LITERAL+LITUSE chain.
788 (elf64_alpha_relax_section): Only process LITERAL relocs during the
789 second pass of relaxation.
790
cc75d373
RH
791 * configure.ac (use_secureplt): Enable by default.
792 * configure: Rebuild.
793
c9ffd2ea
TG
7942014-04-18 Tristan Gingold <gingold@adacore.com>
795
796 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
797 bind_content, weak_bind_content, lazy_bind_content,
798 export_content.
799 (bfd_mach_o_load_command): Add comments, add next field.
800 (mach_o_data_struct): Replace commands field by first_command
801 and last_command.
802 * mach-o.c (bfd_mach_o_append_command): New function.
803 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
804 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
805 copy fields.
806 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
807 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
808 (bfd_mach_o_write_thread): Use macro instead of literal.
809 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
810 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
811 functions.
812 (bfd_mach_o_write_symtab_content): New function (extracted
813 from bfd_mach_o_write_symtab).
814 (bfd_mach_o_write_symtab): Split.
815 (bfd_mach_o_count_indirect_symbols): Move
816 (bfd_mach_o_build_dysymtab): Remove layout code.
817 (bfd_mach_o_write_contents): Rewritten to build commands in order.
818 (bfd_mach_o_count_sections_for_seg): Remove.
819 (bfd_mach_o_build_obj_seg_command): New function (extracted from
820 bfd_mach_o_build_seg_command).
821 (bfd_mach_o_build_exec_seg_command): New function.
822 (bfd_mach_o_build_dysymtab_command): Remove.
823 (bfd_mach_o_layout_commands): New function.
824 (bfd_mach_o_init_segment): New function.
825 (bfd_mach_o_build_commands): Major rework to handle non-object
826 files.
827 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
828 function.
829 (bfd_mach_o_read_dyld_info): Clear content fields.
830 (bfd_mach_o_read_segment): Adjust call.
831 (bfd_mach_o_flatten_sections): Adjust as now load commands are
832 chained.
833 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
834 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
835 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
836 Likewise.
837
967b2c53
TG
8382014-04-18 Tristan Gingold <gingold@adacore.com>
839
840 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
841 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
842 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
843 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
844
4525c51a
TG
8452014-04-18 Tristan Gingold <gingold@adacore.com>
846
847 * mach-o.h (bfd_mach_o_dylinker_command)
848 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
849 name_len field.
850 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
851 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
852
4384b284
TG
8532014-04-18 Tristan Gingold <gingold@adacore.com>
854
855 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
856 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
857 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
858 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
859 each targets declared.
860 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
861 * mach-o-i386.c (TARGET_PAGESIZE): Define.
862
452216ab
TG
8632014-04-18 Tristan Gingold <gingold@adacore.com>
864
865 * mach-o.c (bfd_mach_o_write_thread)
866 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
867 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
868 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
869 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
870 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
871 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
872 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
873 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
874 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
875 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
876 (bfd_mach_o_read_command): Now return a boolean status.
877 Adjust return statements.
878 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
879 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
880
cb22ccf4
KCY
8812014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
882
883 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
884 field. Add assigned_low_gotno and assigned_high_gotno fields.
885 (mips_elf_create_local_got_entry): Update out-of-space condition.
886 Set index of new GOT entry to assigned_low_gotno if required by
887 the current relocation, else set it to assigned_high_gotno.
888 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
889 with assigned_low_gotno.
890 (mips_elf_multi_got): Initialize assigned_low_gotno and
891 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
892 in place of assigned_gotno when handling global GOT entries.
893 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
894 assigned_high_gotno.
895 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
896 gap in the middle of local GOT space.
897
4c34aff8
AM
8982014-04-17 Alan Modra <amodra@gmail.com>
899
900 PR 16846
901 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
902 current bfd is a plugin. Don't always set type_change_ok
903 when old bfd is a plugin.
904
12241a34
TG
9052014-04-16 Tristan Gingold <gingold@adacore.com>
906
907 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
908 flag.
909
40fd06d1
AM
9102014-04-16 Alan Modra <amodra@gmail.com>
911
912 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
913 with "ba 0" rather than zeros.
914
fa85fb9a
MS
9152014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
916
917 * (elfNN_aarch64_tls_relax): Fix instruction mask.
918
da3a2088
AM
9192014-04-14 Alan Modra <amodra@gmail.com>
920
921 * elf32-ppc.c (BA): Define
922 (ppc_elf_link_hash_table_create): Correct default_params.
923 (write_glink_stub): Pad small plt call stub with "ba 0" rather
924 than "nop" for ppc476_workaround.
925 (ppc_elf_finish_dynamic_sections): Likewise for branch table
926 and __glink_PLTresolve. Ensure plt call stub at end of page
927 doesn't allow fall-thru prefetch.
928
32ae0d80
NC
9292014-04-11 Nick Clifton <nickc@redhat.com>
930
931 PR ld/16821
932 * peXXigen.c (abs_finder): New function.
933 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
934 than 1^32 try to convert them into section relative values
935 instead.
936
85cf705b
NC
9372014-04-11 Nick Clifton <nickc@redhat.com>
938
939 * bfd-in2.h: Regenerate.
940 * libbfd.h: Regenerate.
941
1511baec
SL
9422014-04-10 Cesar Philippidis <cesar@codesourcery.com>
943
944 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
945 when building function stubs.
946
e4ef1b6c
DC
9472014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
948
949 * elf32-avr.c: Add DIFF relocations for AVR.
950 (avr_final_link_relocate): Handle the DIFF relocs.
951 (bfd_elf_avr_diff_reloc): New.
952 (elf32_avr_is_diff_reloc): New.
953 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
954 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
955 bytes.
956
957 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
958
e30d16e9
AM
9592014-04-09 Alan Modra <amodra@gmail.com>
960
961 * libcoff.h: Regenerate.
962
b4ab4364
AM
9632014-04-09 Alan Modra <amodra@gmail.com>
964
965 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
966 of safe ppc476 insns at end of page. Also remove non-branch insns.
967 Expand comments.
968
6e6e7cfc 9692014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT
970
971 * peXXigen.c (pe_print_debugdata): New function: Displays the
972 contents of the debug directory and decodes codeview entries.
973 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
974 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
975 Add functions for reading and writing debugdir and codeview
976 records.
977 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
978 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
979 * libcoff-in.h (pe_tdata): Add build-id data.
980 * libcoff.h: Regenerate.
981 * coffcode.h (coff_write_object_contents): Run build_id
982 after_write_object_contents hook.
983
115c6d5c
AM
9842014-04-05 Alan Modra <amodra@gmail.com>
985
986 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
987 merging non-default sym.
988
26954155
TG
9892014-04-04 Tristan Gingold <gingold@adacore.com>
990
991 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
992 configured for.
993
ca148c5a
TG
9942014-04-04 Tristan Gingold <gingold@adacore.com>
995
996 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
997 thinko on names length.
998
47c50932
TG
9992014-04-04 Tristan Gingold <gingold@adacore.com>
1000
1001 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1002 of output_section.
1003 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1004
4ef27e04
TG
10052014-04-04 Tristan Gingold <gingold@adacore.com>
1006
1007 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1008
b69c8728
JT
10092014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1010
1011 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1012 section before dereferencing.
1013 (pe_print_idata, pe_print_edata, pe_print_reloc)
1014 (rsrc_print_section): Don't bother interpreting the contents
1015 of sections which have no contents.
1016
1b6aeedb
MG
10172014-04-03 Maria Guseva <m.guseva@samsung.com>
1018
1019 PR ld/16803
1020 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1021 file position.
1022
707e555b
TG
10232014-04-03 Tristan Gingold <gingold@adacore.com>
1024
1025 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1026 output_section.
1027 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1028 Fix style.
1029 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1030
c3fcb775
AM
10312014-04-03 Alan Modra <amodra@gmail.com>
1032
1033 * elf-bfd.h (struct elf_backend_data
1034 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1035 with "bfd_size_type size".
1036 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1037 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1038 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1039 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM
1040 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1041 * bfd-in2.h: Regenerate.
c3fcb775 1042
7a79c514
TG
10432014-04-02 Tristan Gingold <gingold@adacore.com>
1044
1045 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1046 (bfd_mach_o_prebind_cksum_command): New types.
1047 (bfd_mach_o_prebound_dylib_command): Rewrite.
1048 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1049 fields.
1050 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1051 command.
1052 (bfd_mach_o_read_prebind_cksum): New function.
1053 (bfd_mach_o_read_twolevel_hints): Ditto.
1054 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1055 commands.
1056
5979d6b6
AM
10572014-04-02 Alan Modra <amodra@gmail.com>
1058
1059 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1060 Consolidate code handling possible section headers past end of
1061 segment. Don't use p_align for page size guess, instead use
1062 minpagesize. Take note of ld.so clearing section headers when
1063 p_memsz > p_filesz. Handle file header specifying no section
1064 headers. Handle zero p_align throughout. Default loadbase to
1065 zero. Add comments. Rename contents_size to high_offset, and
1066 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1067 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1068 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1069 Likewise.
1070 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1071 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1072 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1073 * bfd-in2.h: Regnerate.
1074
23d72939
TG
10752014-04-01 Tristan Gingold <gingold@adacore.com>
1076
1077 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1078 when num == 0.
1079
6a631e86 10802014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 1081 Pavel Fedin <p.fedin@samsung.com>
6a631e86 1082
b4894562 1083 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG
1084 entries on eabi and nacl targets.
1085 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM
1086 (elf32_arm_nacl_plt_sym_val): Likewise.
1087 (elf32_arm_plt0_size): Add helper function.
1088 (elf32_arm_plt_size): Likewise.
6a631e86 1089
10be66a4
TG
10902014-03-27 Tristan Gingold <gingold@adacore.com>
1091
1092 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1093 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1094
3cc27770
TG
10952014-03-27 Tristan Gingold <gingold@adacore.com>
1096
1097 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1098 * mach-o.c (bfd_mach_o_write_symtab)
1099 (bfd_mach_o_write_contents)
1100 (bfd_mach_o_set_section_flags_from_bfd)
1101 (bfd_mach_o_build_seg_command): Fix indentation.
1102 (bfd_mach_o_get_base_address): New function.
1103
55bfc9ac
NC
11042014-03-26 Nick Clifton <nickc@redhat.com>
1105
1106 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1107 relocations in discarded sections.
1108
d8028530
TG
11092014-03-26 Tristan Gingold <gingold@adacore.com>
1110
1111 * mach-o.c (bfd_mach_o_convert_architecture): Add
1112 BFD_MACH_O_CPU_TYPE_ARM64.
1113
f6c7c3e8
AM
11142014-03-26 Alan Modra <amodra@gmail.com>
1115
1116 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1117 needed plt entries when taking the address of functions for
1118 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1119 Move opd setup and abiversion checks to..
1120 (ppc64_elf_before_check_relocs): ..here. Renamed from
1121 ppc64_elf_process_dot_syms. Set output abiversion from input and
1122 input abiversion from output, if either is not set.
1123 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1124 (elf_backend_check_directives): Update.
1125
c955de36
WN
11262014-03-25 Will Newton <will.newton@linaro.org>
1127
1128 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1129 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1130 of input sections rather than output sections.
1131
97323ad1
WN
11322014-03-20 Will Newton <will.newton@linaro.org>
1133
1134 PR ld/16715
1135 * elf32-arm.c (elf32_arm_check_relocs): Set
1136 pointer_equality_needed for absolute references within
1137 executable links.
1138 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1139 unless pointer_equality_needed is set.
1140
1d63324c
NC
11412014-03-19 Nick Clifton <nickc@redhat.com>
1142
6caf7111
NC
1143 * peXXigen.c (rsrc_process_section): Add code to scan input
1144 sections and record their lengths. Use these lengths to find the
1145 start of each merged .rsrc section.
1d63324c 1146
fbe383b9
TG
11472014-03-17 Tristan Gingold <gingold@adacore.com>
1148
1149 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1150 (bfd_mach_o_read_command): Ditto.
1151
5a026fc9
NC
11522014-03-14 Meador Inge <meadori@codesourcery.com>
1153
b4894562
AM
1154 * configure.in: Add strnlen to AC_CHECK_DECLS.
1155 * config.in: Regenerate.
1156 * configure: Regenerate.
1157 * sysdep.h (strnlen): Add prototype.
5a026fc9 1158
c3301df1
AM
11592014-03-14 Alan Modra <amodra@gmail.com>
1160
1161 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1162 handling for VLE_SDA21 relocs.
1163
167ad85b
TG
11642014-03-13 Tristan Gingold <gingold@adacore.com>
1165
1166 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1167 has been read.
1168 (pe_bfd_object_p): Also read version number to detect ILF.
1169 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1170 (x86_64pe_bigobj_vec): Define
1171 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1172 (bfd_coff_max_nscns): New macro.
1173 (coff_compute_section_file_positions): Use unsigned int for
1174 target_index. Compare with bfd_coff_max_nscns.
1175 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1176 Set a value for _bfd_coff_max_nscns.
1177 (header_bigobj_classid): New constant.
1178 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1179 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1180 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1181 functions.
1182 (bigobj_swap_table): New table.
1183 * libcoff.h: Regenerate.
1184 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1185 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1186 _bfd_coff_max_nscns.
1187 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1188 * coff-rs6000.c (bfd_xcoff_backend_data)
1189 (bfd_pmac_xcoff_backend_data): Likewise.
1190 * coff64-rs6000.c (bfd_xcoff_backend_data)
1191 (bfd_xcoff_aix5_backend_data): Likewise.
1192 * targets.c (x86_64pe_bigobj_vec): Declare.
1193 * configure.in (x86_64pe_bigobj_vec): New vector.
1194 * configure: Regenerate.
1195 * config.bfd: Add bigobj object format for Windows targets.
1196
c792917c
NC
11972014-03-12 Nick Clifton <nickc@redhat.com>
1198
1199 PR ld/16671
1200 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1201 before testing for vxworks.
1202
fa47fa92
AM
12032014-03-12 Alan Modra <amodra@gmail.com>
1204
1205 * Makefile.in: Regenerate.
1206
bbefd0a9
AM
12072014-03-12 Alan Modra <amodra@gmail.com>
1208
1209 PR 16690
1210 * elf.c (copy_elf_program_header): Ignore first section lma if
1211 non-alloc.
1212
3c865fca
AM
12132014-03-11 Alan Modra <amodra@gmail.com>
1214
1215 PR 16686
1216 * coff-rs6000.c: Include stdint.h.
1217 * coff64-rs6000.c: Likewise.
1218
ce15efd8
TG
12192014-03-10 Tristan Gingold <gingold@adacore.com>
1220
1221 * ticoff.h: Removed.
1222
86c95733
AM
12232014-03-08 Alan Modra <amodra@gmail.com>
1224
1225 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1226 many relocations. Correct bitsize and rightshift too for a number
1227 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1228 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1229 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1230 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1231 fields in instructions to signed/unsigned according to whether
1232 the field takes a signed or unsigned value. Tidy vle split16 code.
1233 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1234
b80eed39
AM
12352014-03-08 Alan Modra <amodra@gmail.com>
1236
1237 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1238 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1239 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1240 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1241 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1242 fields in instructions to signed/unsigned according to whether
1243 the field takes a signed or unsigned value.
1244
c38e8559
PA
12452014-03-07 Pedro Alves <palves@redhat.com>
1246
5893c83a 1247 PR gdb/16696
c38e8559
PA
1248 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1249 through ptr_to_uint instead of through long.
1250
e9847026
NC
12512014-03-06 Nick Clifton <nickc@redhat.com>
1252
1253 PR 16664
1254 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1255 attribute section names.
1256
4b95cf5c
AM
12572014-03-05 Alan Modra <amodra@gmail.com>
1258
1259 Update copyright years.
1260
45965137
AM
12612014-03-05 Alan Modra <amodra@gmail.com>
1262
1263 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1264 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1265 (ppc64_elf_check_relocs): Likewise.
1266 (ppc64_elf_relocate_section): Likewise.
1267 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1268 * bfd-in2.h: Regenerate.
1269 * libbfd.h: Regenerate.
1270
cd0c81e9 12712014-03-04 Heiher <r@hev.cc>
4ba154f5
RS
1272
1273 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1274 Loongson-3A.
1275 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1276 extension of bfd_mach_mipsisa64r2.
1277
eed94f8f
NC
12782014-03-04 Nick Clifton <nickc@redhat.com>
1279
1280 PR ld/16017
1281 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1282 (elf32_thumb2_plt_entry): New array.
1283 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1284 using thumb2 based PLT.
1285 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1286 entries.
1287 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1288 PLT entries.
1289 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1290 based PLT 0-entry.
1291 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1292 Thumb2 based PLT 0-entry.
1293 (elf32_arm_output_arch_local_syms): Handle creation of local
1294 symbols for Thumb2 based PLT entries.
1295
9850436d
AM
12962014-02-28 Alan Modra <amodra@gmail.com>
1297
1298 PR ld/16643
1299 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1300 the same conditions we called check_relocs.
1301
1db37fe6
YG
13022014-02-27 Yuri Gribov <y.gribov@samsung.com>
1303
1304 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1305 * bfd-in2.h: Regenerate.
1306 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1307 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1308 using long PLT entries.
1309 (bfd_elf32_arm_use_long_plt): New function.
1310 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1311
db434ba0
AM
13122014-02-27 Alan Modra <amodra@gmail.com>
1313
1314 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1315 params for targets that don't use ppc32elf.em.
1316
d9972968
CLT
13172014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1318
1319 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1320 of GOTOFF relocations.
1321
0ff2b86e
L
13222014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1323 H.J. Lu <hongjiu.lu@intel.com>
1324
1325 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1326 (elf_x86_64_legacy_plt_entry): Likewise.
1327 (elf_x86_64_bnd_plt_entry): Likewise.
1328 (elf_x86_64_legacy_plt2_entry): Likewise.
1329 (elf_x86_64_bnd_plt2_entry): Likewise.
1330 (elf_x86_64_bnd_arch_bed): Likewise.
1331 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1332 (elf_x86_64_link_hash_table): Add plt_bnd.
1333 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1334 plt_bnd.
1335 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1336 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1337 in 64-bit mode.
1338 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1339 symbols. Resolve call to the second PLT if it is created.
1340 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1341 (elf_x86_64_relocate_section): Resolve PLT references to the
1342 second PLT if it is created.
1343 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1344 second PLT entry for BND relocation.
1345 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1346 the second PLT is created.
1347 (elf_x86_64_get_synthetic_symtab): New.
1348 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1349
7d4c687d
AM
13502014-02-19 Alan Modra <amodra@gmail.com>
1351
1352 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1353 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1354 provision of out-of-line register save/restore routines.
1355
5db3e65d
JC
13562014-02-18 Jack Carter <jack.carter@imgtec.com>
1357
b4894562
AM
1358 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1359 PT_DYNAMIC segment flags.
5db3e65d 1360
024a2310
JK
13612014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1362
1363 PR binutils/16595
1364 * simple.c (struct saved_offsets): New.
1365 (simple_save_output_info): Use it for ptr.
1366 (simple_restore_output_info): Use it for ptr. Check section_count.
1367 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1368
e7d1c40c
AM
13692014-02-17 Alan Modra <amodra@gmail.com>
1370
1371 * elf64-ppc.h (struct ppc64_elf_params): Define.
1372 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1373 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1374 ppc64_elf_build_stubs): Update prototype.
1375 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1376 fields now in params. Adjust code throughout file.
1377 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1378 Save params pointer in htab.
1379 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1380 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1381 ppc64_elf_build_stubs): Remove parameters now in "params".
1382
668e22e5
AM
13832014-02-17 Alan Modra <amodra@gmail.com>
1384
1385 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1386 patched for ppc476 workaround. Reapply branch taken/not taken
1387 relocs.
1388
9f7552cf
AM
13892014-02-12 Alan Modra <amodra@gmail.com>
1390
1391 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1392 stubs for calls to __tls_get_addr that we know will later be
1393 optimised away.
1394
795bc6b3
AM
13952014-02-12 Alan Modra <amodra@gmail.com>
1396
1397 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1398 for ld -r, when code sections are sufficiently aligned.
1399 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1400 pagesize_p2.
1401
b407645f
AM
14022014-02-12 Alan Modra <amodra@gmail.com>
1403
1404 PR gold/15530
1405 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1406 --export-dynamic and --dynamic-list marking of symbols.
1407 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1408 cheap tests first.
1409
d6f6f455
L
14102014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1411
1412 PR gold/16530
1413 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1414 executables if it matches dynamic_list.
1415
c1c69e83
AM
14162014-02-10 Alan Modra <amodra@gmail.com>
1417
1418 * po/SRC-POTFILES.in: Regenerate.
1419 * po/bfd.pot: Regenerate.
1420
53291d1f
AM
14212014-02-09 Alan Modra <amodra@gmail.com>
1422
1423 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1424 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1425 (elfNN_bed): Init new field.
1426 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1427 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1428 (ppc_elf_relax_section): Don't reallocate section here, write
1429 stubs, or write out relocs for ld -r here..
1430 (ppc_elf_relocate_section): ..instead write stubs here, and use
1431 existing code to write out relocs for ld -r. Fix offset
1432 adjustment on reloc for little-endian.
1433 (elf_backend_caches_rawsize): Define.
1434
d1eb5696
RO
14352014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1436
85773039 1437 PR build/16550
d1eb5696
RO
1438 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1439
2915c55b
JK
14402014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1441
1442 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1443 return paths. Three times.
1444 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1445 return paths.
1446 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1447 (ppc64_elf_edit_toc): Free USED in return path.
1448
1c2de463
SL
14492014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1450
1451 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1452 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1453 * libbfd.h: Regenerated.
1454 * bfd-in2.h: Regenerated.
1455 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1456 (nios2_reloc_map): Likewise.
1457 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1458 Fixed all references.
1459 (nios2_elf32_relocate_section): Add new relocations.
1460 (nios2_elf32_check_relocs): Likewise.
1461 (nios2_elf32_gc_sweep_hook): Likewise.
1462
5446cbdf
AM
14632014-02-03 Alan Modra <amodra@gmail.com>
1464
1465 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1466 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1467 (ppc_elf_link_params): New function.
1468 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1469 workaround.
1470 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1471 parameters. Use htab->params instead.
1472 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1473 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1474 64 bytes for ppc476 workaround.
1475 (struct ppc_elf_relax_info): New.
1476 (ppc_elf_relax_section): Exclude linker created sections and
1477 those too small to hold one instruction. Don't add another
cd3416da 1478 branch around trampolines on later relax passes. Don't
5446cbdf
AM
1479 generate trampolines for undefined symbols when !relocatable,
1480 nor for plugin symbols. Allocate space for ppc476 workaround
1481 patch area. Free fixups on error return path.
1482 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1483 * elf32-ppc.h (struct ppc_elf_params): New.
1484 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1485 (ppc_elf_link_params): Declare.
1486 * section.c (SEC_INFO_TYPE_TARGET): Define.
1487 * bfd-in2.h: Regenerate.
1488
82e91538
SL
14892014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1490
1491 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1492 h_gp_got field.
1493 (nios2_elf32_relocate_section): Use got_base to adjust
1494 GOT-pointer-relative relocations relative to _gp_got.
1495 (create_got_section): Create _gp_got symbol.
1496 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1497 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1498
78058a5e
SL
14992014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1500
1501 * bfd-in2.h: Update from reloc.c.
1502 * elf32-nios2.c: Include elf32-nios2.h.
1503 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1504 (nios2_reloc_map): Likewise.
1505 (enum elf32_nios2_stub_type): Declare.
1506 (struct elf32_nios2_stub_hash_entry): Declare.
1507 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1508 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1509 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1510 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1511 bfd_count, top_index, input_list, all_local_syms.
1512 (nios2_call26_stub_entry): New.
1513 (nios2_elf32_install_imm16): Move up in file.
1514 (nios2_elf32_install_data): Move up in file.
1515 (hiadj): Move up in file.
1516 (stub_hash_newfunc): New.
1517 (link_hash_newfunc): Initialize hsh_cache field.
1518 (STUB_SUFFIX): New.
1519 (nios2_stub_name): New.
1520 (nios2_get_stub_entry): New.
1521 (nios2_add_stub): New.
1522 (nios2_elf32_setup_section_lists): New.
1523 (nios2_elf32_next_input_section): New.
1524 (CALL26_SEGMENT): New.
1525 (MAX_STUB_SECTION_SIZE): New.
1526 (group_sections): New.
1527 (nios2_type_of_stub): New.
1528 (nios2_build_one_stub): New.
1529 (nios2_size_one_stub): New.
1530 (get_local_syms): New.
1531 (nios2_elf32_size_stubs): New.
1532 (nios2_elf32_build_stubs): New.
1533 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1534 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1535 trampolines for R_NIOS2_CALL26 stubs.
1536 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1537 (nios2_elf32_gc_sweep_hook): Likewise.
1538 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1539 (nios2_elf32_link_hash_table_free): New.
1540 (bfd_elf32_bfd_link_hash_table_free): Define.
1541 * elf32-nios2.h: New file.
1542 * libbfd.h: Update from reloc.c.
1543 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1544
df3ce959
NC
15452014-01-29 Nick Clifton <nickc@redhat.com>
1546
1547 PR binutils/16318
1548 * elf32-metag.c (elf_metag_post_process_headers): Call
1549 _bfd_elf_post_process_headers.
1550 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1551 _bfd_elf_copy_private_data.
1552 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1553
27b829ee
NC
15542014-01-29 Nick Clifton <nickc@redhat.com>
1555
1556 * bfd-in.h (bfd_set_section_vma): Delete.
1557 (bfd_set_section_alignment): Delete.
1558 (bfd_set_section_userdata): Delete.
1559 (bfd_set_cacheable): Delete.
1560 * bfd.c (bfd_set_cacheable): New static inline function.
1561 * section.c (bfd_set_section_userdata): Likewise.
1562 (bfd_set_section_vma): Likewise.
1563 (bfd_set_section_alignment): Likewise.
1564 * bfd-in2.h: Regenerate.
1565
0a9c7b2b
NC
15662014-01-28 Nick Clifton <nickc@redhat.com>
1567
1568 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1569 attributes select the CU containing the abbreviation, which may not
1570 be the current CU.
1571
3ba720c7
AM
15722014-01-24 Alan Modra <amodra@gmail.com>
1573
1574 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1575 to get_relocs for ELFv2.
1576
d923cae0
L
15772014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1578
1579 PR ld/16498
3ba720c7 1580 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L
1581 if TLS sections are not adjacent.
1582
16e4ecc0
AM
15832014-01-22 Alan Modra <amodra@gmail.com>
1584
1585 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1586
eb8d7fda
AM
15872014-01-22 Alan Modra <amodra@gmail.com>
1588
1589 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1590
4584ec12
L
15912014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1592
1593 PR ld/16467
1594 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1595 regular default symbol definition and the versioned dynamic
1596 symbol definition mismatch, skip the default symbol definition
1597 if one of them is IFUNC.
1598
22ef172a
L
15992014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1600
1601 PR ld/2404
1602 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1603 info->export_dynamic nor h->ref_dynamic for type mismatch when
1604 adding the default version.
1605
b75d42bc
AM
16062014-01-16 Alan Modra <amodra@gmail.com>
1607
1608 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1609 mips_elf_traverse_got_arg* rather than mips_got_info*.
1610 Adjust caller. Alloc on output_bfd rather than symbol section
1611 owner.
1612
c353e543
L
16132014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1614
1615 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1616 change.
1617 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1618
818d220a
L
16192014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1620
1621 PR ld/16428
1622 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1623 against __ehdr_start.
1624 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1625
c3ce498c
L
16262014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1627
1628 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1629 change.
1630 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1631
d1ec1e40
L
16322014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1633
1634 PR ld/16428
1635 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1636 count if there are any non pc-relative relocs.
1637 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1638
f44a1f8e
CL
16392014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1640 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1641
1642 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1643 offset while calculating relocation address.
1644 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1645 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1646
fd0fd00c
MJ
16472014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1648
1649 PR ld/16202
1650 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1651 R_ARM_ABS8 and R_ARM_ABS16.
1652
aa726b9e
AM
16532014-01-13 Alan Modra <amodra@gmail.com>
1654
1655 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1656 error when shared and force a plt call otherwise.
1657 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1658 plt_type == PLT_NEW.
1659 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1660 the appropriate call stub.
1661
eec2f3ed
AM
16622014-01-10 Alan Modra <amodra@gmail.com>
1663
1664 PR ld/14207
1665 PR ld/16322
1666 PR binutils/16323
1667 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1668 (assign_file_positions_for_non_load_sections): When setting up
1669 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1670 header that completely covers the relro region.
1671
09bf66a8
TG
16722014-01-09 Tristan Gingold <gingold@adacore.com>
1673
1674 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1675 table macros and add macros to initializa the structure.
1676
43a8475c
L
16772014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1678
1679 PR ld/14207
1680 PR ld/16322
1681 PR binutils/16323
1682 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1683 size for PT_GNU_RELRO segment.
1684 (assign_file_positions_for_load_sections): If PT_LOAD segment
1685 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1686
1651e569
TT
16872014-01-07 Tom Tromey <tromey@redhat.com>
1688
1689 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1690 wrappers.
1691
dc9155b2
NC
16922014-01-03 Nick Clifton <nickc@redhat.com>
1693
1694 PR binutils/16199
1695 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1696 zero.
1697
dd8dfa39 16982014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A
1699
1700 PR binutils/14289
1701 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1702
1be5090b
NC
17032014-01-02 Nick Clifton <nickc@redhat.com>
1704
1705 PR binutils/11983
1706 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1707 filename in the bfd's filename field.
1708 * elfcode.h (bfd_from_remote_memory): Likewise.
1709 * ieee.c (ieee_object_p): Likewise.
1710 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1711 * oasys.c (oasys_openr_next_archived_file): Likewise.
1712 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1713 * opncls.c (bfd_fopen): Likewise.
1714 (bfd_openstreamr): Likewise.
1715 (bfd_openr_iovec): Likewise.
1716 (bfd_openw): Likewise.
1717 (bfd_create): Likewise.
1718 (_bfd_delete_bfd): Free filename.
1719
5fb776a6 1720For older changes see ChangeLog-2013
56882138 1721\f
5fb776a6 1722Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC
1723
1724Copying and distribution of this file, with or without modification,
1725are permitted in any medium without royalty provided the copyright
1726notice and this notice are preserved.
1727
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AM
1728Local Variables:
1729mode: change-log
1730left-margin: 8
1731fill-column: 74
1732version-control: never
1733End:
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