Properly match PLT entry against .got.plt relocation
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
144bed8d
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12014-07-16 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR binutils/17154
4 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
5 and R_*_IRELATIVE relocation offset with PLT entry.
6 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
7 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
8 (elf_x86_64_get_synthetic_symtab): Use it.
9
998d811a
L
102014-07-15 H.J. Lu <hongjiu.lu@intel.com>
11
12 PR ld/17057
13 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
14 next_tls_desc_index with elf.srelplt->reloc_count.
15
87f14779
AM
162014-07-15 Alan Modra <amodra@gmail.com>
17
18 * cache.c (cache_bread_1): Don't return -1 when fread returns
19 a positive value.
20
cd3416da
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212014-07-15 Alan Modra <amodra@gmail.com>
22
23 * elflink.c (elf_merge_st_other): Update comments. Simplify
24 visibility handling. Make isym const. Move code modifying
25 isym->st_other for --exclude-libs to..
26 (elf_link_add_object_symbols): ..here.
27
17ca87fc
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282014-07-11 Maks Naumov <maksqwe1@ukr.net>
29
30 PR 17141
31 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
32
5bc8cb6f
NC
332014-07-08 Nick Clifton <nickc@redhat.com>
34
35 PR ld/17110
36 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
37 segments in input bfds.
38
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WN
392014-07-08 Will Newton <will.newton@linaro.org>
40
41 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
42 value to 64kB and remove custom setting for NaCl.
43
bffebb6b
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442014-07-08 Alan Modra <amodra@gmail.com>
45
46 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
47 bits from source to dest.
48 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
49 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
50 Likewise.
51 * bfd-in2.h: Regenerate.
52
2e0488d3
JW
532014-07-08 Jiong Wang <jiong.wang@arm.com>
54
55 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
56 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
57 when info->relocatable be true.
58
75f58085
BS
592014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
60
61 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
62 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
63 * bfd-in2.h: Regenerate.
64 * libbfd.h: Regenerate.
65
1110793a
AM
662014-07-04 Alan Modra <amodra@gmail.com>
67
68 * Makefile.am: Update "configure.in" comments.
69 * PORTING: Likewise.
70 * aoutx.h: Likewise.
71 * configure.host: Likewise.
72 * doc/bfdint.texi: Likewise.
73 * targets.c: Likewise.
74 * warning.m4: Likewise.
75 * Makefile.in: Regenerate.
76
35eafcc7
AM
772014-07-04 Alan Modra <amodra@gmail.com>
78
79 * configure.ac: Rename from configure.in.
80 * Makefile.in: Regenerate.
81 * config.in: Regenerate.
82 * doc/Makefile.in: Regenerate.
83
82b57a90
AM
842014-07-04 Alan Modra <amodra@gmail.com>
85
86 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
87 * Makefile.in: Regenerate.
88
2e98a7bd
AM
892014-07-04 Alan Modra <amodra@gmail.com>
90
91 * version.m4: New file.
92 * configure.in: Include version.m4.
93 (AC_INIT): Update.
94 * Makefile.am (RELEASE): Delete.
95 (bfdver.h): Depend on development.sh, use instead of RELEASE.
96 * Makefile.in: Regenerate.
97 * doc/Makefile.in: Regenerate.
98
d1eca1e4
AM
992014-07-02 Alan Modra <amodra@gmail.com>
100
101 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
102 pointer_equality_needed when !readonly_dynrelocs.
103 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
104
afb93314
AM
1052014-07-02 Alan Modra <amodra@gmail.com>
106
107 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
108 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
109
b6a1c03a
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1102014-07-01 Alan Modra <amodra@gmail.com>
111
112 * bfd.c (struct bfd): Reorganise for better packing. Delete
113 "ifd" field. Make "format", "direction" and "flags" bitfields.
114 (HAS_LOAD_PAGE): Delete, renumber following flags.
115 * bfd-in2.h: Regenerate.
116 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
117
7341d5e2
AM
1182014-07-01 Alan Modra <amodra@gmail.com>
119
120 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
121 (struct ppc_link_hash_table): Increase size of stub_count array.
122 (build_global_entry_stubs): Emit symbol on global entry stub.
123 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
124 stub stats.
125
810d4e75
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1262014-07-01 Alan Modra <amodra@gmail.com>
127
128 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
129 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
130 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
131 generic linker.
132 (ppc64_elf_relocate_section): Disable ELFv2 function entry
133 optimisation when --traditional-format.
134
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1352014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
136 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
137 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
138 Soundararajan <Sounderarajan.D@atmel.com>
139
140 * archures.c: Add avrtiny architecture for avr target.
141 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
142 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
143 added for 16 bit LDS/STS instruction of avrtiny arch.
144 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
145 BFD_RELOC_AVR_LDS_STS_16.
146 (bfd_elf_avr_final_write_processing): Select machine number
147 avrtiny arch.
148 (elf32_avr_object_p): Set machine number for avrtiny arch.
149 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
150 * bfd-in2.h: Regenerate.
151 * libbfd.h: Regenerate.
152
60d77146
NC
1532014-06-26 Nick Clifton <nickc@redhat.com>
154
155 PR binutils/16949
156 * dwarf2.c (is_str_attr): New function.
157 (find_abstract_instance_name): Use it to determine when an
158 attribute has a string value.
159
15bfcc77
AM
1602014-06-24 Alan Modra <amodra@gmail.com>
161
162 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
163 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
164 for --emit-relocs.
165
886aba9e
PDM
1662014-06-21 Philippe De Muyter <phdm@macqel.be>
167
168 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
169 a number of targets.
170
eea6dad2
KM
1712014-06-20 Kyle McMartin <kyle@redhat.com>
172
173 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
174 emitting initial-exec relocs when not linking an executable.
175
9f19ab6d
WN
1762014-06-16 Will Newton <will.newton@linaro.org>
177
178 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
179 htab->next_tls_desc_index in the non-IPLT case.
180 Calculate GOT offset correctly for the non-IPLT case.
181 (allocate_dynrelocs_for_symbol): Don't increment
182 htab->next_tls_desc_index here.
183
eb9a5ecf
AM
1842014-06-16 Alan Modra <amodra@gmail.com>
185
186 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
187 created sections.
188
d0ae9fbd
OJ
1892014-06-13 Omair Javaid <omair.javaid@linaro.org>
190
191 * elfxx-aarch64.c (stdarg.h): Include.
192 (string.h): Include.
193 (_bfd_aarch64_elf_grok_prstatus): Updated.
194 (_bfd_aarch64_elf_grok_psinfo): New function.
195 (_bfd_aarch64_elf_write_core_note): New function.
196 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
197 (elf_backend_write_core_note): Define.
198
d495ab0d
AM
1992014-06-13 Alan Modra <amodra@gmail.com>
200
201 * archive.c: Include bfdlink.h.
202 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
203 * bfd.c (struct bfd): Add is_linker_output field.
204 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
205 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
206 link.hash and is_linker_output.
207 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
208 param with bfd*. Assert is_linker_output and link.hash, and
209 clear them before exit.
210 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
211 bfd_link_hash_table* param with bfd*. Hack is_linker_output
212 and link.hash so we can free two linker hash tables.
213 (elf32_mn10300_link_hash_table_create): Create static_hash_table
214 first. Clean up on errors. Set hash_table_free pointer.
215 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
216 bfd_link_hash_table* param with bfd*.
217 (elf32_arm_link_hash_table_create): Clean up on errors. Set
218 hash_table_free pointer.
219 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
220 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
221 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
222 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
223 * xcofflink.c: Similarly.
224 * simple.c (bfd_simple_get_relocated_section_contents): Save and
225 clear link.next before creating linker hash table. Clean up on
226 errors, and restore link.next on exit.
227 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
228 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
229 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
230 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
231 * hash.c (bfd_hash_table_init_n): Free table on error.
232 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
233 * bfd-in2.h: Regenerate.
234 * libbfd.h: Regenerate.
235 * libcoff.h: Regenerate.
236
caa4096e
AM
2372014-06-13 Alan Modra <amodra@gmail.com>
238
239 PR 17047
240 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
241 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
242 * bfd.c (bfd_link_hash_table_free): Don't define.
243 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
244 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
245 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
246 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
247 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
248 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
249 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
250 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
251 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
252 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
253 * xsym.c: Don't define various link_hash_table_free defines, and
254 remove from bfd_target vars. Temporarily reference some of the
255 target link_hash_table_free functions to avoid warnings.
256 * bfd-in2.h: Regenerate.
257 * libbfd.h: Regenerate.
258
68faa637
AM
2592014-06-13 Alan Modra <amodra@gmail.com>
260
261 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
262 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
263 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
264 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
265 Move link_hash_table_free functions before their corresponding
266 link_hash_table_create functions.
267
c72f2fb2
AM
2682014-06-13 Alan Modra <amodra@gmail.com>
269
270 * bfd.c (struct bfd): Replace link_next with a union.
271 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
272 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
273 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
274 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
275 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
276 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
277 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
278 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
279 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
280 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
281 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
282 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
283 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
284 * bfd-in2.h: Regenerate.
285
7ed689ad
AM
2862014-06-11 Alan Modra <amodra@gmail.com>
287
288 * linker.c (unwrap_hash_lookup): Add missing parens.
289
07821655
KT
2902014-06-11 Kai Tietz <ktietz@redhat.com>
291
292 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
293 * libcoff.h: Regenerated.
294
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AM
2952014-06-10 Alan Modra <amodra@gmail.com>
296
b71c4043 297 PR ld/16910
7b8e2718
AM
298 * linker.c (unwrap_hash_lookup): New function.
299 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
300 * elf32-i370.c (i370_elf_relocate_section): Likewise.
301 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
302 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
303 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
304 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
305 * elf32-spu.c (spu_elf_relocate_section): Likewise.
306 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
307
a47622ac
AM
3082014-06-07 Alan Modra <amodra@gmail.com>
309
310 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
311 insn as a bitfield; Use complain_overflow_bitfield.
312 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
313
270c9937
JB
3142014-06-05 Joel Brobecker <brobecker@adacore.com>
315
316 * development.sh: New file.
317 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
318 Make -Werror the default with GCC only if DEVELOPMENT is true.
319 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
320 $(srcdir)/development.sh.
321 * Makefile.in, configure: Regenerate.
322
ac21917f
WN
3232014-06-04 Will Newton <will.newton@linaro.org>
324
810d4e75 325 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN
326 being non-NULL into an assert.
327 (elfNN_aarch64_tls_relax): Remove unused code.
328
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DD
3292014-06-03 DJ Delorie <dj@redhat.com>
330
331 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
332
c32abae8
NC
3332014-06-03 Nick Clifton <nickc@redhat.com>
334
335 PR ld/16807
336 * peXXigen.c (rsrc_process_section): Page align the new contents
337 befgore writing out.
338
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AM
3392014-06-03 Alan Modra <amodra@gmail.com>
340
341 * elf64-ppc.c (ADDIS_R12_R2): Define.
342 (build_plt_stub): Support fusion on ELFv2 stub.
343 (ppc_build_one_stub): Likewise for plt branch stubs.
344
b4894562
AM
3452014-05-28 Alan Modra <amodra@gmail.com>
346
347 * elf32-rx.c (rx_table_map): Delete set but not used variables.
348
4ba3b326
TG
3492014-05-28 Tristan Gingold <gingold@adacore.com>
350
351 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
352 to keep the length of the best fit range.
353 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
354 Likewise.
355
7a2f2d82
DD
3562014-05-27 DJ Delorie <dj@redhat.com>
357
358 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
359 (rx_elf_relocate_section): If we find a reloc against
360 $tableentry$default$<name>, redirect it to the appropriate
361 $tableentry$<n>$.
362 (RX_Table_Info): New.
363 (rx_table_find): New. Check all tables and SEC_KEEP all sections
364 with table parts in them.
365 (rx_check_directives): New.
366 (rx_table_map_2): New.
367 (rx_table_map): New.
368 (rx_additional_link_map_text): New. Called to dump tables to the
369 map file.
370 * bfd/elf32-rx.h: New.
371
bceec4b9
DD
3722014-05-20 DJ Delorie <dj@redhat.com>
373
374 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
375
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AM
3762014-05-20 Alan Modra <amodra@gmail.com>
377
378 PR 16952
379 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
380 Remove redundant setting of htab->elf.dynobj. Don't align.
381 Define .sdata symbols using _bfd_elf_define_linkage_sym.
382 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
383 (create_sdata_sym): Delete.
384 (elf_allocate_pointer_linker_section): Rename from
385 elf_create_pointer_linker_section. Align section.
386 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
387 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
388 and _SDA2_BASE_.
389 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
390 Remove unnecessary tests on _SDA_BASE_ sym.
391 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
392 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
393 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
394 (ppc_elf_maybe_strip_sdata_syms): Declare.
395
a7c7b2ba
RM
3962014-05-16 Ryan Mansfield <rmansfield@qnx.com>
397
b4894562 398 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM
399
4002014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT
401
402 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
403 in a section with no contents.
404 (is_vma_in_section, find_section_by_vma): New functions.
405 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
406 offsets in the debug directory.
407 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
408 Byte-swap GUID from little-endian to big-endian order for
409 consistent and conventional display.
410
856ea05c
KP
4112014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
412
413 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
414 64-bit doubles objects mix with 32-bit doubles objects.
415 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
416
68e0f6b1
HPN
4172014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
418
419 * mmo.c: Update URLs in documentation comments.
420
1058c753
VA
4212014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
422 David Weatherford <weath@cadence.com>
423 Max Filippov <jcmvbkbc@gmail.com>
424
425 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
426 signed.
427
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AT
4282014-05-07 Andreas Tobler <andreast@fgznet.ch>
429
430 * config.bfd: Add proper arm config for *-*-freebsd*.
431
ae52f483
AB
4322014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
433
434 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
435 mips32r5 and mips64r5.
436 * archures.c (bfd_architecture): Likewise.
437 * bfd-in2.h (bfd_architecture): Likewise.
438 * cpu-mips.c (arch_info_struct): Likewise.
439 * elfxx-mips.c (mips_set_isa_flags): Likewise.
440
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4412014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
442
443 * elfxx-mips.h (elfxx-mips.h): Declare.
444 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
445 Tag_GNU_MIPS_ABI_FP mismatches.
446 (_bfd_mips_fp_abi_string): New function.
447
2f67d686
AM
4482014-05-02 Alan Modra <amodra@gmail.com>
449
450 * targets.c: Sort bfd_target vectors somewhat alphabetically.
451 * configure.in: Likewise.
452 * configure: Regenerate.
453
6d00b590
AM
4542014-05-02 Alan Modra <amodra@gmail.com>
455
456 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
457 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
458 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
459 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
460 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
461 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
462 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
463 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
464 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
465 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
466 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
467 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
468 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
469 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
470 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
471 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
472 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
473 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
474 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
475 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
476 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
477 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
478 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
479 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
480 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
481 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
482 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
483 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
484 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
485 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
486 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
487 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
488 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
489 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
490 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
491 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
492 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
493 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
494 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
495 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
496 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
497 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
498 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
499 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
500 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
501 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
502 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
503 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
504 on aout targets.
505 * configure: Regenerate.
506
1218d67d
HPN
5072014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
508
509 * mmo.c (mmo File layout documentation): Add note about low bits
510 of address.
511 (mmo_write_chunk): When handling data remainder, assert that
512 previous remaining data is flushed.
513 (mmo_write_loc_chunk): Only look for trailing and leading zeros
514 when dealing with an aligned VMA and for aligned lengths. Don't skip
515 the last 32-bit-word of zeros.
516 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
517 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
518 emitting data, not after updating it.
519 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
520
a953eec9
NC
5212014-04-30 Nick Clifton <nickc@redhat.com>
522
523 * compress.c (bfd_is_section_compressed): When checking the
524 .debug_str section, also check the fifth byte in the section is
525 not part of a string.
526
5087d529
AM
5272014-04-30 Alan Modra <amodra@gmail.com>
528
529 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
530 (find_merged_cie): Identify personality functions by (bfd_id,index)
531 pair when a local sym is used.
532
230977a4
CS
5332014-04-29 Christian Svensson <blue@cmd.nu>
534
535 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
536 into .rela.got if it contained TLS relocations as well.
537
40af4a36
NC
5382014-04-28 Nick Clifton <nickc@redhat.com>
539
540 PR ld/16821
541 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
542 time warning.
543
a9e18c6a
AM
5442014-04-26 Alan Modra <amodra@gmail.com>
545
546 * po/SRC-POTFILES.in: Regenerate.
547 * configure: Regenerate.
548
88667baf
NC
5492014-04-25 Nick Clifton <nickc@redhat.com>
550
551 PR ld/16821
552 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
553 a 342-bit host. This time for older versions of gcc.
554
08937d80
NC
5552014-04-24 Nick Clifton <nickc@redhat.com>
556
557 * peXXigen.c (rsrc_print_section): Fix compile time warning for
558 32-bit hosts.
559
93ee1e36
AM
5602014-04-24 Alan Modra <amodra@gmail.com>
561
562 PR 16867
563 * dwarf2.c: Formatting.
564 (struct dwarf2_debug): Make adjusted_section_count signed.
565 (unset_sections): Make i signed.
566 (set_debug_vma): New function.
567 (place_sections): Handle separate debug object file. Set VMA
568 on debug sections, even if they have an output section. Also
569 set VMA on zero size sections, and non-load but alloc sections.
570 Set adjusted_section_count to -1 when no section adjustment.
571 Malloc adjusted_sections. Don't double last_vma. Transfer
572 alloc section VMAs to separate debug file.
573 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
574 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
575 test on symbols being the same before using old stash. Read
576 and use separate debug file symbols. Call place_sections.
577 (find_line): Don't call place_sections here.
578 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
579 * libbfd.h: Regenerate.
580 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
581 _bfd_dwarf2_slurp_debug_info call.
582 * simple.c (simple_save_output_info): Clarify comment.
583
3714081c
NC
5842014-04-24 Nick Clifton <nickc@redhat.com>
585
586 PR ld/16807
587 * peXXigen.c (struct rsrc_regions): New structure.
588 (rsrc_print_resource_directory): Use new structure. Include
589 offset of directory in listing.
590 (rsrc_print_resource_entry): Likewise.
591 (rsrc_print_section): Likewise.
592 (rsrc_count_entries): Do not increment sizeof_strings or
593 sizeof_leaves.
594 (rsrc_count_directory): Do not increment sizeof_tables.
595 (rsrc_compute_region_sizes): New function.
596 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
597 (rsrc_process_section): Compute size of regions after merging
598 entries.
599
cd0449ab
AM
6002014-04-23 Alan Modra <amodra@gmail.com>
601
602 PR ld/16787
603 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
604 (place_sections): Do not modify VMA of sections when called from
605 linker after sections have been placed in output sections. Short
606 circuit single section case.
607 (save_section_vma, section_vma_same): New functions.
608 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
609 change.
610 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
611 when non-relocatable.
612
d5f59c10
NC
6132014-04-22 Nick Clifton <nickc@redhat.com>
614
615 PR ld/16821
616 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
617
73589c9d
CS
6182014-04-22 Christian Svensson <blue@cmd.nu>
619
620 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
621 * archures.c: Likewise.
622 * coffcode.h: Likewise.
623 * config.bfd: Likewise.
624 * configure.in: Likewise.
625 * reloc.c: Likewise.
626 * targets.c: Likewise.
627 * cpu-or1k.c: New file.
628 * elf32-or1k.c: New file.
629 * coff-or32.c: Delete.
630 * cpu-openrisc.c: Delete.
631 * cpu-or32.c: Delete.
632 * elf32-openrisc.c: Delete.
633 * elf32-or32.c: Delete.
634 * Makefile.in: Regenerate.
635 * bfd-in2.h: Regenerate.
636 * configure: Regenerate.
637 * libbfd.h: Regenerate.
638
285fc9d8
YZ
6392014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
640
641 PR ld/16821
642 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
643
5d3b02f0
WN
6442014-04-22 Will Newton <will.newton@linaro.org>
645
646 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
647 function. (elf_backend_section_flags): Remove define.
648
cc75d373
RH
6492014-04-21 Richard Henderson <rth@redhat.com>
650
d1c109de
RH
651 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
652 parameter; honor it and disable got merging when false.
653 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
654 the first pass of relaxation.
655 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
656 the end of the LITERAL+LITUSE chain.
657 (elf64_alpha_relax_section): Only process LITERAL relocs during the
658 second pass of relaxation.
659
cc75d373
RH
660 * configure.ac (use_secureplt): Enable by default.
661 * configure: Rebuild.
662
c9ffd2ea
TG
6632014-04-18 Tristan Gingold <gingold@adacore.com>
664
665 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
666 bind_content, weak_bind_content, lazy_bind_content,
667 export_content.
668 (bfd_mach_o_load_command): Add comments, add next field.
669 (mach_o_data_struct): Replace commands field by first_command
670 and last_command.
671 * mach-o.c (bfd_mach_o_append_command): New function.
672 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
673 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
674 copy fields.
675 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
676 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
677 (bfd_mach_o_write_thread): Use macro instead of literal.
678 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
679 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
680 functions.
681 (bfd_mach_o_write_symtab_content): New function (extracted
682 from bfd_mach_o_write_symtab).
683 (bfd_mach_o_write_symtab): Split.
684 (bfd_mach_o_count_indirect_symbols): Move
685 (bfd_mach_o_build_dysymtab): Remove layout code.
686 (bfd_mach_o_write_contents): Rewritten to build commands in order.
687 (bfd_mach_o_count_sections_for_seg): Remove.
688 (bfd_mach_o_build_obj_seg_command): New function (extracted from
689 bfd_mach_o_build_seg_command).
690 (bfd_mach_o_build_exec_seg_command): New function.
691 (bfd_mach_o_build_dysymtab_command): Remove.
692 (bfd_mach_o_layout_commands): New function.
693 (bfd_mach_o_init_segment): New function.
694 (bfd_mach_o_build_commands): Major rework to handle non-object
695 files.
696 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
697 function.
698 (bfd_mach_o_read_dyld_info): Clear content fields.
699 (bfd_mach_o_read_segment): Adjust call.
700 (bfd_mach_o_flatten_sections): Adjust as now load commands are
701 chained.
702 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
703 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
704 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
705 Likewise.
706
967b2c53
TG
7072014-04-18 Tristan Gingold <gingold@adacore.com>
708
709 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
710 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
711 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
712 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
713
4525c51a
TG
7142014-04-18 Tristan Gingold <gingold@adacore.com>
715
716 * mach-o.h (bfd_mach_o_dylinker_command)
717 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
718 name_len field.
719 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
720 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
721
4384b284
TG
7222014-04-18 Tristan Gingold <gingold@adacore.com>
723
724 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
725 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
726 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
727 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
728 each targets declared.
729 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
730 * mach-o-i386.c (TARGET_PAGESIZE): Define.
731
452216ab
TG
7322014-04-18 Tristan Gingold <gingold@adacore.com>
733
734 * mach-o.c (bfd_mach_o_write_thread)
735 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
736 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
737 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
738 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
739 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
740 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
741 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
742 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
743 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
744 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
745 (bfd_mach_o_read_command): Now return a boolean status.
746 Adjust return statements.
747 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
748 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
749
cb22ccf4
KCY
7502014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
751
752 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
753 field. Add assigned_low_gotno and assigned_high_gotno fields.
754 (mips_elf_create_local_got_entry): Update out-of-space condition.
755 Set index of new GOT entry to assigned_low_gotno if required by
756 the current relocation, else set it to assigned_high_gotno.
757 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
758 with assigned_low_gotno.
759 (mips_elf_multi_got): Initialize assigned_low_gotno and
760 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
761 in place of assigned_gotno when handling global GOT entries.
762 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
763 assigned_high_gotno.
764 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
765 gap in the middle of local GOT space.
766
4c34aff8
AM
7672014-04-17 Alan Modra <amodra@gmail.com>
768
769 PR 16846
770 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
771 current bfd is a plugin. Don't always set type_change_ok
772 when old bfd is a plugin.
773
12241a34
TG
7742014-04-16 Tristan Gingold <gingold@adacore.com>
775
776 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
777 flag.
778
40fd06d1
AM
7792014-04-16 Alan Modra <amodra@gmail.com>
780
781 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
782 with "ba 0" rather than zeros.
783
fa85fb9a
MS
7842014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
785
786 * (elfNN_aarch64_tls_relax): Fix instruction mask.
787
da3a2088
AM
7882014-04-14 Alan Modra <amodra@gmail.com>
789
790 * elf32-ppc.c (BA): Define
791 (ppc_elf_link_hash_table_create): Correct default_params.
792 (write_glink_stub): Pad small plt call stub with "ba 0" rather
793 than "nop" for ppc476_workaround.
794 (ppc_elf_finish_dynamic_sections): Likewise for branch table
795 and __glink_PLTresolve. Ensure plt call stub at end of page
796 doesn't allow fall-thru prefetch.
797
32ae0d80
NC
7982014-04-11 Nick Clifton <nickc@redhat.com>
799
800 PR ld/16821
801 * peXXigen.c (abs_finder): New function.
802 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
803 than 1^32 try to convert them into section relative values
804 instead.
805
85cf705b
NC
8062014-04-11 Nick Clifton <nickc@redhat.com>
807
808 * bfd-in2.h: Regenerate.
809 * libbfd.h: Regenerate.
810
1511baec
SL
8112014-04-10 Cesar Philippidis <cesar@codesourcery.com>
812
813 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
814 when building function stubs.
815
e4ef1b6c
DC
8162014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
817
818 * elf32-avr.c: Add DIFF relocations for AVR.
819 (avr_final_link_relocate): Handle the DIFF relocs.
820 (bfd_elf_avr_diff_reloc): New.
821 (elf32_avr_is_diff_reloc): New.
822 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
823 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
824 bytes.
825
826 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
827
e30d16e9
AM
8282014-04-09 Alan Modra <amodra@gmail.com>
829
830 * libcoff.h: Regenerate.
831
b4ab4364
AM
8322014-04-09 Alan Modra <amodra@gmail.com>
833
834 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
835 of safe ppc476 insns at end of page. Also remove non-branch insns.
836 Expand comments.
837
6e6e7cfc 8382014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT
839
840 * peXXigen.c (pe_print_debugdata): New function: Displays the
841 contents of the debug directory and decodes codeview entries.
842 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
843 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
844 Add functions for reading and writing debugdir and codeview
845 records.
846 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
847 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
848 * libcoff-in.h (pe_tdata): Add build-id data.
849 * libcoff.h: Regenerate.
850 * coffcode.h (coff_write_object_contents): Run build_id
851 after_write_object_contents hook.
852
115c6d5c
AM
8532014-04-05 Alan Modra <amodra@gmail.com>
854
855 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
856 merging non-default sym.
857
26954155
TG
8582014-04-04 Tristan Gingold <gingold@adacore.com>
859
860 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
861 configured for.
862
ca148c5a
TG
8632014-04-04 Tristan Gingold <gingold@adacore.com>
864
865 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
866 thinko on names length.
867
47c50932
TG
8682014-04-04 Tristan Gingold <gingold@adacore.com>
869
870 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
871 of output_section.
872 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
873
4ef27e04
TG
8742014-04-04 Tristan Gingold <gingold@adacore.com>
875
876 * bfd.c (bfd_get_arch_size): Default is taken from arch.
877
b69c8728
JT
8782014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
879
880 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
881 section before dereferencing.
882 (pe_print_idata, pe_print_edata, pe_print_reloc)
883 (rsrc_print_section): Don't bother interpreting the contents
884 of sections which have no contents.
885
1b6aeedb
MG
8862014-04-03 Maria Guseva <m.guseva@samsung.com>
887
888 PR ld/16803
889 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
890 file position.
891
707e555b
TG
8922014-04-03 Tristan Gingold <gingold@adacore.com>
893
894 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
895 output_section.
896 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
897 Fix style.
898 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
899
c3fcb775
AM
9002014-04-03 Alan Modra <amodra@gmail.com>
901
902 * elf-bfd.h (struct elf_backend_data
903 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
904 with "bfd_size_type size".
905 (_bfd_elf32_bfd_from_remote_memory): Likewise.
906 (_bfd_elf64_bfd_from_remote_memory): Likewise.
907 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
908 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM
909 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
910 * bfd-in2.h: Regenerate.
c3fcb775 911
7a79c514
TG
9122014-04-02 Tristan Gingold <gingold@adacore.com>
913
914 * mach-o.h (bfd_mach_o_twolevel_hints_command)
915 (bfd_mach_o_prebind_cksum_command): New types.
916 (bfd_mach_o_prebound_dylib_command): Rewrite.
917 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
918 fields.
919 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
920 command.
921 (bfd_mach_o_read_prebind_cksum): New function.
922 (bfd_mach_o_read_twolevel_hints): Ditto.
923 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
924 commands.
925
5979d6b6
AM
9262014-04-02 Alan Modra <amodra@gmail.com>
927
928 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
929 Consolidate code handling possible section headers past end of
930 segment. Don't use p_align for page size guess, instead use
931 minpagesize. Take note of ld.so clearing section headers when
932 p_memsz > p_filesz. Handle file header specifying no section
933 headers. Handle zero p_align throughout. Default loadbase to
934 zero. Add comments. Rename contents_size to high_offset, and
935 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
936 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
937 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
938 Likewise.
939 (_bfd_elf32_bfd_from_remote_memory): Likewise.
940 (_bfd_elf64_bfd_from_remote_memory): Likewise.
941 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
942 * bfd-in2.h: Regnerate.
943
23d72939
TG
9442014-04-01 Tristan Gingold <gingold@adacore.com>
945
946 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
947 when num == 0.
948
6a631e86 9492014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 950 Pavel Fedin <p.fedin@samsung.com>
6a631e86 951
b4894562 952 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG
953 entries on eabi and nacl targets.
954 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM
955 (elf32_arm_nacl_plt_sym_val): Likewise.
956 (elf32_arm_plt0_size): Add helper function.
957 (elf32_arm_plt_size): Likewise.
6a631e86 958
10be66a4
TG
9592014-03-27 Tristan Gingold <gingold@adacore.com>
960
961 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
962 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
963
3cc27770
TG
9642014-03-27 Tristan Gingold <gingold@adacore.com>
965
966 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
967 * mach-o.c (bfd_mach_o_write_symtab)
968 (bfd_mach_o_write_contents)
969 (bfd_mach_o_set_section_flags_from_bfd)
970 (bfd_mach_o_build_seg_command): Fix indentation.
971 (bfd_mach_o_get_base_address): New function.
972
55bfc9ac
NC
9732014-03-26 Nick Clifton <nickc@redhat.com>
974
975 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
976 relocations in discarded sections.
977
d8028530
TG
9782014-03-26 Tristan Gingold <gingold@adacore.com>
979
980 * mach-o.c (bfd_mach_o_convert_architecture): Add
981 BFD_MACH_O_CPU_TYPE_ARM64.
982
f6c7c3e8
AM
9832014-03-26 Alan Modra <amodra@gmail.com>
984
985 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
986 needed plt entries when taking the address of functions for
987 abiversion == 0 (ie. unknown) as well as abiversion == 2.
988 Move opd setup and abiversion checks to..
989 (ppc64_elf_before_check_relocs): ..here. Renamed from
990 ppc64_elf_process_dot_syms. Set output abiversion from input and
991 input abiversion from output, if either is not set.
992 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
993 (elf_backend_check_directives): Update.
994
c955de36
WN
9952014-03-25 Will Newton <will.newton@linaro.org>
996
997 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
998 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
999 of input sections rather than output sections.
1000
97323ad1
WN
10012014-03-20 Will Newton <will.newton@linaro.org>
1002
1003 PR ld/16715
1004 * elf32-arm.c (elf32_arm_check_relocs): Set
1005 pointer_equality_needed for absolute references within
1006 executable links.
1007 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1008 unless pointer_equality_needed is set.
1009
1d63324c
NC
10102014-03-19 Nick Clifton <nickc@redhat.com>
1011
6caf7111
NC
1012 * peXXigen.c (rsrc_process_section): Add code to scan input
1013 sections and record their lengths. Use these lengths to find the
1014 start of each merged .rsrc section.
1d63324c 1015
fbe383b9
TG
10162014-03-17 Tristan Gingold <gingold@adacore.com>
1017
1018 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1019 (bfd_mach_o_read_command): Ditto.
1020
5a026fc9
NC
10212014-03-14 Meador Inge <meadori@codesourcery.com>
1022
b4894562
AM
1023 * configure.in: Add strnlen to AC_CHECK_DECLS.
1024 * config.in: Regenerate.
1025 * configure: Regenerate.
1026 * sysdep.h (strnlen): Add prototype.
5a026fc9 1027
c3301df1
AM
10282014-03-14 Alan Modra <amodra@gmail.com>
1029
1030 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1031 handling for VLE_SDA21 relocs.
1032
167ad85b
TG
10332014-03-13 Tristan Gingold <gingold@adacore.com>
1034
1035 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1036 has been read.
1037 (pe_bfd_object_p): Also read version number to detect ILF.
1038 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1039 (x86_64pe_bigobj_vec): Define
1040 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1041 (bfd_coff_max_nscns): New macro.
1042 (coff_compute_section_file_positions): Use unsigned int for
1043 target_index. Compare with bfd_coff_max_nscns.
1044 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1045 Set a value for _bfd_coff_max_nscns.
1046 (header_bigobj_classid): New constant.
1047 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1048 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1049 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1050 functions.
1051 (bigobj_swap_table): New table.
1052 * libcoff.h: Regenerate.
1053 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1054 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1055 _bfd_coff_max_nscns.
1056 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1057 * coff-rs6000.c (bfd_xcoff_backend_data)
1058 (bfd_pmac_xcoff_backend_data): Likewise.
1059 * coff64-rs6000.c (bfd_xcoff_backend_data)
1060 (bfd_xcoff_aix5_backend_data): Likewise.
1061 * targets.c (x86_64pe_bigobj_vec): Declare.
1062 * configure.in (x86_64pe_bigobj_vec): New vector.
1063 * configure: Regenerate.
1064 * config.bfd: Add bigobj object format for Windows targets.
1065
c792917c
NC
10662014-03-12 Nick Clifton <nickc@redhat.com>
1067
1068 PR ld/16671
1069 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1070 before testing for vxworks.
1071
fa47fa92
AM
10722014-03-12 Alan Modra <amodra@gmail.com>
1073
1074 * Makefile.in: Regenerate.
1075
bbefd0a9
AM
10762014-03-12 Alan Modra <amodra@gmail.com>
1077
1078 PR 16690
1079 * elf.c (copy_elf_program_header): Ignore first section lma if
1080 non-alloc.
1081
3c865fca
AM
10822014-03-11 Alan Modra <amodra@gmail.com>
1083
1084 PR 16686
1085 * coff-rs6000.c: Include stdint.h.
1086 * coff64-rs6000.c: Likewise.
1087
ce15efd8
TG
10882014-03-10 Tristan Gingold <gingold@adacore.com>
1089
1090 * ticoff.h: Removed.
1091
86c95733
AM
10922014-03-08 Alan Modra <amodra@gmail.com>
1093
1094 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1095 many relocations. Correct bitsize and rightshift too for a number
1096 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1097 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1098 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1099 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1100 fields in instructions to signed/unsigned according to whether
1101 the field takes a signed or unsigned value. Tidy vle split16 code.
1102 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1103
b80eed39
AM
11042014-03-08 Alan Modra <amodra@gmail.com>
1105
1106 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1107 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1108 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1109 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1110 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1111 fields in instructions to signed/unsigned according to whether
1112 the field takes a signed or unsigned value.
1113
c38e8559
PA
11142014-03-07 Pedro Alves <palves@redhat.com>
1115
5893c83a 1116 PR gdb/16696
c38e8559
PA
1117 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1118 through ptr_to_uint instead of through long.
1119
e9847026
NC
11202014-03-06 Nick Clifton <nickc@redhat.com>
1121
1122 PR 16664
1123 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1124 attribute section names.
1125
4b95cf5c
AM
11262014-03-05 Alan Modra <amodra@gmail.com>
1127
1128 Update copyright years.
1129
45965137
AM
11302014-03-05 Alan Modra <amodra@gmail.com>
1131
1132 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1133 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1134 (ppc64_elf_check_relocs): Likewise.
1135 (ppc64_elf_relocate_section): Likewise.
1136 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1137 * bfd-in2.h: Regenerate.
1138 * libbfd.h: Regenerate.
1139
cd0c81e9 11402014-03-04 Heiher <r@hev.cc>
4ba154f5
RS
1141
1142 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1143 Loongson-3A.
1144 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1145 extension of bfd_mach_mipsisa64r2.
1146
eed94f8f
NC
11472014-03-04 Nick Clifton <nickc@redhat.com>
1148
1149 PR ld/16017
1150 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1151 (elf32_thumb2_plt_entry): New array.
1152 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1153 using thumb2 based PLT.
1154 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1155 entries.
1156 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1157 PLT entries.
1158 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1159 based PLT 0-entry.
1160 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1161 Thumb2 based PLT 0-entry.
1162 (elf32_arm_output_arch_local_syms): Handle creation of local
1163 symbols for Thumb2 based PLT entries.
1164
9850436d
AM
11652014-02-28 Alan Modra <amodra@gmail.com>
1166
1167 PR ld/16643
1168 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1169 the same conditions we called check_relocs.
1170
1db37fe6
YG
11712014-02-27 Yuri Gribov <y.gribov@samsung.com>
1172
1173 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1174 * bfd-in2.h: Regenerate.
1175 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1176 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1177 using long PLT entries.
1178 (bfd_elf32_arm_use_long_plt): New function.
1179 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1180
db434ba0
AM
11812014-02-27 Alan Modra <amodra@gmail.com>
1182
1183 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1184 params for targets that don't use ppc32elf.em.
1185
d9972968
CLT
11862014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1187
1188 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1189 of GOTOFF relocations.
1190
0ff2b86e
L
11912014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1192 H.J. Lu <hongjiu.lu@intel.com>
1193
1194 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1195 (elf_x86_64_legacy_plt_entry): Likewise.
1196 (elf_x86_64_bnd_plt_entry): Likewise.
1197 (elf_x86_64_legacy_plt2_entry): Likewise.
1198 (elf_x86_64_bnd_plt2_entry): Likewise.
1199 (elf_x86_64_bnd_arch_bed): Likewise.
1200 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1201 (elf_x86_64_link_hash_table): Add plt_bnd.
1202 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1203 plt_bnd.
1204 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1205 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1206 in 64-bit mode.
1207 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1208 symbols. Resolve call to the second PLT if it is created.
1209 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1210 (elf_x86_64_relocate_section): Resolve PLT references to the
1211 second PLT if it is created.
1212 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1213 second PLT entry for BND relocation.
1214 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1215 the second PLT is created.
1216 (elf_x86_64_get_synthetic_symtab): New.
1217 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1218
7d4c687d
AM
12192014-02-19 Alan Modra <amodra@gmail.com>
1220
1221 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1222 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1223 provision of out-of-line register save/restore routines.
1224
5db3e65d
JC
12252014-02-18 Jack Carter <jack.carter@imgtec.com>
1226
b4894562
AM
1227 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1228 PT_DYNAMIC segment flags.
5db3e65d 1229
024a2310
JK
12302014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1231
1232 PR binutils/16595
1233 * simple.c (struct saved_offsets): New.
1234 (simple_save_output_info): Use it for ptr.
1235 (simple_restore_output_info): Use it for ptr. Check section_count.
1236 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1237
e7d1c40c
AM
12382014-02-17 Alan Modra <amodra@gmail.com>
1239
1240 * elf64-ppc.h (struct ppc64_elf_params): Define.
1241 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1242 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1243 ppc64_elf_build_stubs): Update prototype.
1244 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1245 fields now in params. Adjust code throughout file.
1246 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1247 Save params pointer in htab.
1248 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1249 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1250 ppc64_elf_build_stubs): Remove parameters now in "params".
1251
668e22e5
AM
12522014-02-17 Alan Modra <amodra@gmail.com>
1253
1254 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1255 patched for ppc476 workaround. Reapply branch taken/not taken
1256 relocs.
1257
9f7552cf
AM
12582014-02-12 Alan Modra <amodra@gmail.com>
1259
1260 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1261 stubs for calls to __tls_get_addr that we know will later be
1262 optimised away.
1263
795bc6b3
AM
12642014-02-12 Alan Modra <amodra@gmail.com>
1265
1266 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1267 for ld -r, when code sections are sufficiently aligned.
1268 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1269 pagesize_p2.
1270
b407645f
AM
12712014-02-12 Alan Modra <amodra@gmail.com>
1272
1273 PR gold/15530
1274 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1275 --export-dynamic and --dynamic-list marking of symbols.
1276 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1277 cheap tests first.
1278
d6f6f455
L
12792014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1280
1281 PR gold/16530
1282 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1283 executables if it matches dynamic_list.
1284
c1c69e83
AM
12852014-02-10 Alan Modra <amodra@gmail.com>
1286
1287 * po/SRC-POTFILES.in: Regenerate.
1288 * po/bfd.pot: Regenerate.
1289
53291d1f
AM
12902014-02-09 Alan Modra <amodra@gmail.com>
1291
1292 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1293 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1294 (elfNN_bed): Init new field.
1295 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1296 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1297 (ppc_elf_relax_section): Don't reallocate section here, write
1298 stubs, or write out relocs for ld -r here..
1299 (ppc_elf_relocate_section): ..instead write stubs here, and use
1300 existing code to write out relocs for ld -r. Fix offset
1301 adjustment on reloc for little-endian.
1302 (elf_backend_caches_rawsize): Define.
1303
d1eb5696
RO
13042014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1305
85773039 1306 PR build/16550
d1eb5696
RO
1307 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1308
2915c55b
JK
13092014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1310
1311 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1312 return paths. Three times.
1313 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1314 return paths.
1315 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1316 (ppc64_elf_edit_toc): Free USED in return path.
1317
1c2de463
SL
13182014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1319
1320 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1321 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1322 * libbfd.h: Regenerated.
1323 * bfd-in2.h: Regenerated.
1324 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1325 (nios2_reloc_map): Likewise.
1326 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1327 Fixed all references.
1328 (nios2_elf32_relocate_section): Add new relocations.
1329 (nios2_elf32_check_relocs): Likewise.
1330 (nios2_elf32_gc_sweep_hook): Likewise.
1331
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13322014-02-03 Alan Modra <amodra@gmail.com>
1333
1334 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1335 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1336 (ppc_elf_link_params): New function.
1337 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1338 workaround.
1339 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1340 parameters. Use htab->params instead.
1341 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1342 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1343 64 bytes for ppc476 workaround.
1344 (struct ppc_elf_relax_info): New.
1345 (ppc_elf_relax_section): Exclude linker created sections and
1346 those too small to hold one instruction. Don't add another
cd3416da 1347 branch around trampolines on later relax passes. Don't
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1348 generate trampolines for undefined symbols when !relocatable,
1349 nor for plugin symbols. Allocate space for ppc476 workaround
1350 patch area. Free fixups on error return path.
1351 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1352 * elf32-ppc.h (struct ppc_elf_params): New.
1353 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1354 (ppc_elf_link_params): Declare.
1355 * section.c (SEC_INFO_TYPE_TARGET): Define.
1356 * bfd-in2.h: Regenerate.
1357
82e91538
SL
13582014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1359
1360 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1361 h_gp_got field.
1362 (nios2_elf32_relocate_section): Use got_base to adjust
1363 GOT-pointer-relative relocations relative to _gp_got.
1364 (create_got_section): Create _gp_got symbol.
1365 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1366 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1367
78058a5e
SL
13682014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1369
1370 * bfd-in2.h: Update from reloc.c.
1371 * elf32-nios2.c: Include elf32-nios2.h.
1372 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1373 (nios2_reloc_map): Likewise.
1374 (enum elf32_nios2_stub_type): Declare.
1375 (struct elf32_nios2_stub_hash_entry): Declare.
1376 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1377 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1378 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1379 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1380 bfd_count, top_index, input_list, all_local_syms.
1381 (nios2_call26_stub_entry): New.
1382 (nios2_elf32_install_imm16): Move up in file.
1383 (nios2_elf32_install_data): Move up in file.
1384 (hiadj): Move up in file.
1385 (stub_hash_newfunc): New.
1386 (link_hash_newfunc): Initialize hsh_cache field.
1387 (STUB_SUFFIX): New.
1388 (nios2_stub_name): New.
1389 (nios2_get_stub_entry): New.
1390 (nios2_add_stub): New.
1391 (nios2_elf32_setup_section_lists): New.
1392 (nios2_elf32_next_input_section): New.
1393 (CALL26_SEGMENT): New.
1394 (MAX_STUB_SECTION_SIZE): New.
1395 (group_sections): New.
1396 (nios2_type_of_stub): New.
1397 (nios2_build_one_stub): New.
1398 (nios2_size_one_stub): New.
1399 (get_local_syms): New.
1400 (nios2_elf32_size_stubs): New.
1401 (nios2_elf32_build_stubs): New.
1402 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1403 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1404 trampolines for R_NIOS2_CALL26 stubs.
1405 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1406 (nios2_elf32_gc_sweep_hook): Likewise.
1407 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1408 (nios2_elf32_link_hash_table_free): New.
1409 (bfd_elf32_bfd_link_hash_table_free): Define.
1410 * elf32-nios2.h: New file.
1411 * libbfd.h: Update from reloc.c.
1412 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1413
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NC
14142014-01-29 Nick Clifton <nickc@redhat.com>
1415
1416 PR binutils/16318
1417 * elf32-metag.c (elf_metag_post_process_headers): Call
1418 _bfd_elf_post_process_headers.
1419 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1420 _bfd_elf_copy_private_data.
1421 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1422
27b829ee
NC
14232014-01-29 Nick Clifton <nickc@redhat.com>
1424
1425 * bfd-in.h (bfd_set_section_vma): Delete.
1426 (bfd_set_section_alignment): Delete.
1427 (bfd_set_section_userdata): Delete.
1428 (bfd_set_cacheable): Delete.
1429 * bfd.c (bfd_set_cacheable): New static inline function.
1430 * section.c (bfd_set_section_userdata): Likewise.
1431 (bfd_set_section_vma): Likewise.
1432 (bfd_set_section_alignment): Likewise.
1433 * bfd-in2.h: Regenerate.
1434
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NC
14352014-01-28 Nick Clifton <nickc@redhat.com>
1436
1437 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1438 attributes select the CU containing the abbreviation, which may not
1439 be the current CU.
1440
3ba720c7
AM
14412014-01-24 Alan Modra <amodra@gmail.com>
1442
1443 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1444 to get_relocs for ELFv2.
1445
d923cae0
L
14462014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1447
1448 PR ld/16498
3ba720c7 1449 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L
1450 if TLS sections are not adjacent.
1451
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AM
14522014-01-22 Alan Modra <amodra@gmail.com>
1453
1454 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1455
eb8d7fda
AM
14562014-01-22 Alan Modra <amodra@gmail.com>
1457
1458 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1459
4584ec12
L
14602014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1461
1462 PR ld/16467
1463 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1464 regular default symbol definition and the versioned dynamic
1465 symbol definition mismatch, skip the default symbol definition
1466 if one of them is IFUNC.
1467
22ef172a
L
14682014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1469
1470 PR ld/2404
1471 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1472 info->export_dynamic nor h->ref_dynamic for type mismatch when
1473 adding the default version.
1474
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14752014-01-16 Alan Modra <amodra@gmail.com>
1476
1477 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1478 mips_elf_traverse_got_arg* rather than mips_got_info*.
1479 Adjust caller. Alloc on output_bfd rather than symbol section
1480 owner.
1481
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L
14822014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1483
1484 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1485 change.
1486 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1487
818d220a
L
14882014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1489
1490 PR ld/16428
1491 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1492 against __ehdr_start.
1493 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1494
c3ce498c
L
14952014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1496
1497 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1498 change.
1499 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1500
d1ec1e40
L
15012014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1502
1503 PR ld/16428
1504 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1505 count if there are any non pc-relative relocs.
1506 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1507
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CL
15082014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1509 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1510
1511 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1512 offset while calculating relocation address.
1513 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1514 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1515
fd0fd00c
MJ
15162014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1517
1518 PR ld/16202
1519 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1520 R_ARM_ABS8 and R_ARM_ABS16.
1521
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AM
15222014-01-13 Alan Modra <amodra@gmail.com>
1523
1524 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1525 error when shared and force a plt call otherwise.
1526 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1527 plt_type == PLT_NEW.
1528 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1529 the appropriate call stub.
1530
eec2f3ed
AM
15312014-01-10 Alan Modra <amodra@gmail.com>
1532
1533 PR ld/14207
1534 PR ld/16322
1535 PR binutils/16323
1536 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1537 (assign_file_positions_for_non_load_sections): When setting up
1538 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1539 header that completely covers the relro region.
1540
09bf66a8
TG
15412014-01-09 Tristan Gingold <gingold@adacore.com>
1542
1543 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1544 table macros and add macros to initializa the structure.
1545
43a8475c
L
15462014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1547
1548 PR ld/14207
1549 PR ld/16322
1550 PR binutils/16323
1551 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1552 size for PT_GNU_RELRO segment.
1553 (assign_file_positions_for_load_sections): If PT_LOAD segment
1554 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1555
1651e569
TT
15562014-01-07 Tom Tromey <tromey@redhat.com>
1557
1558 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1559 wrappers.
1560
dc9155b2
NC
15612014-01-03 Nick Clifton <nickc@redhat.com>
1562
1563 PR binutils/16199
1564 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1565 zero.
1566
dd8dfa39 15672014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A
1568
1569 PR binutils/14289
1570 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1571
1be5090b
NC
15722014-01-02 Nick Clifton <nickc@redhat.com>
1573
1574 PR binutils/11983
1575 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1576 filename in the bfd's filename field.
1577 * elfcode.h (bfd_from_remote_memory): Likewise.
1578 * ieee.c (ieee_object_p): Likewise.
1579 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1580 * oasys.c (oasys_openr_next_archived_file): Likewise.
1581 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1582 * opncls.c (bfd_fopen): Likewise.
1583 (bfd_openstreamr): Likewise.
1584 (bfd_openr_iovec): Likewise.
1585 (bfd_openw): Likewise.
1586 (bfd_create): Likewise.
1587 (_bfd_delete_bfd): Free filename.
1588
5fb776a6 1589For older changes see ChangeLog-2013
56882138 1590\f
5fb776a6 1591Copyright (C) 2014 Free Software Foundation, Inc.
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1592
1593Copying and distribution of this file, with or without modification,
1594are permitted in any medium without royalty provided the copyright
1595notice and this notice are preserved.
1596
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1597Local Variables:
1598mode: change-log
1599left-margin: 8
1600fill-column: 74
1601version-control: never
1602End:
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