| blob | cc36cfab873ce8fb802a8f1d018f33be57162d1f |
1 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
3 * elfxx-mips.h: Include "elf/mips.h".
4 (gprel16_reloc_p): New static inline function.
5 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
6 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
7 Use got16_reloc_p.
8 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
9 gprel16_reloc_p.
10 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
11 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
13 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
15 * elf64-mips.c (mips_elf64_howto_table_rela)
16 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
17 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
18 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
19 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
20 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
21 * elfn32-mips.c (elf_mips_howto_table_rela)
22 [R_MIPS_TLS_DTPMOD32]: Likewise.
23 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
24 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
25 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
26 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
28 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
29 Ina Pandit <ina.pandit@kpitcummins.com>
31 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
32 bfd_mach_v850e2v3.
33 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
34 bfd_mach_v850e2v3.
35 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
36 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
37 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
38 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
39 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
40 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
41 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
42 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
43 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
44 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
45 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
46 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
47 BFD_RELOC_V850_DATA): New relocations for V850 target.
48 * config.bfd: Match all v850 targets.
49 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
50 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
51 relocations.
52 (v850_elf_perform_relocation ): Update the newly added
53 relocations.
54 (v850_elf_howto_t): Update the specifications of added
55 relocations.
56 (v850_elf_reloc_map): Update the relocation mappings.
57 (v850_elf_final_link_relocate): Maps added relocation into the
58 appropriate howto structure.
59 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
60 (v850_elf_final_write_processing): Likewise.
61 (v850_elf_merge_private_bfd_data): Likewise.
62 (v850_elf_print_private_bfd_data): Likewise.
63 * libbfd.h: Regenerate.
64 * bfd-in2.h: Regenerate.
66 2010-07-23 Alan Modra <amodra@gmail.com>
68 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
69 Correct format specifier.
71 2010-07-22 Alan Modra <amodra@gmail.com>
73 * ecoff.c: Don't include aout/ranlib.h.
74 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
75 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
76 _bfd_ar_spacepad.
78 2010-07-22 Alan Modra <amodra@gmail.com>
80 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
81 relocs.
83 2010-07-20 Alan Modra <amodra@gmail.com>
85 * elf.c (assign_file_positions_for_load_sections): Check that
86 zero size sections are allocated in segments too.
87 (assign_file_positions_for_non_load_sections): Warn if zero
88 size alloc sections are found here.
89 (copy_elf_program_header): Don't drop zero size sections from
90 segment map.
91 (copy_private_bfd_data): Check for changes in zero size sections.
93 2010-07-17 Alan Modra <amodra@gmail.com>
95 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
96 for sections with overlapping LMAs.
97 (assign_file_positions_for_load_sections): Catch overlap for
98 sections that wrap around the address space. Replace a
99 warning that duplicates ld's --check-sections error with a
100 warning that lma has been adjusted for overlapping sections.
102 2010-07-14 Cary Coutant <ccoutant@google.com>
104 PR ld/11817
105 * dwarf2.c (read_section): Revert patch for compressed debug sections.
106 (find_line): Likewise.
107 (read_and_uncompress_section): Remove.
109 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
111 PR ld/11812
112 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
113 allocate .got.plt section if there are no GOT nor PLT
114 entries.
115 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
117 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
119 PR ld/11791
120 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
121 garbage collection against STT_GNU_IFUNC symbols.
123 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
124 elf.plt.offset/elf.got.offset to -1.
125 (elf_i386_tls_transition): Skip TLS transition for functions.
126 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
128 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
129 elf.plt.offset/elf.got.offset to -1.
130 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
131 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
133 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
135 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
136 (elf_i386_relocate_section): Likewise.
138 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
140 * dwarf2.c (add_line_info): Initialize prev_line.
142 2010-07-06 Alan Modra <amodra@gmail.com>
144 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
145 trampolines only for .init and .fini sections.
147 2010-07-05 Alan Modra <amodra@gmail.com>
149 * elf32-ppc.c: Formatting.
150 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
152 2010-07-03 Cary Coutant <ccoutant@google.com>
154 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
155 * dwarf2.c (read_and_uncompress_section): New function.
156 (read_section): Call it.
157 (find_line): Likewise.
159 2010-07-01 Alan Modra <amodra@gmail.com>
161 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
162 than SYMBOL_REFERENCES_LOCAL.
163 (ppc64_elf_relocate_section): Likewise.
165 2010-07-01 Alan Modra <amodra@gmail.com>
167 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
169 2010-06-29 Alan Modra <amodra@gmail.com>
171 * cpu-maxq.c: Delete file.
172 * coff-maxq.c: Delete file.
173 * Makefile.am: Remove references to maxq.
174 * archures.c: Likewise.
175 * coffcode.h: Likewise.
176 * configure.in: Likewise.
177 * targets.c: Likewise.
178 * config.bfd: Move maxq from obsolete to removed.
179 * Makefile.in: Regenerate.
180 * bfd-in2.h: Regenerate.
181 * configure: Regenerate.
182 * libbfd.h: Regenerate.
183 * po/SRC-POTFILES.in: Regenerate.
185 2010-06-28 Alan Modra <amodra@gmail.com>
187 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
188 to silence gcc warning.
190 2010-06-27 Alan Modra <amodra@gmail.com>
192 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
193 (group_sections): Likewise.
195 2010-06-27 Alan Modra <amodra@gmail.com>
197 * bout.c (aligncode): Delete set but unused variables.
198 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
199 * coff-ppc.c (ppc_record_toc_entry): Likewise.
200 (coff_ppc_relocate_section): Likewise.
201 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
202 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
203 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
204 (mn10300_elf_relax_section): Likewise.
205 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
206 (record_vfp11_erratum_veneer): Likewise.
207 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
208 (elf32_arm_final_link_relocate): Likewise.
209 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
210 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
211 (elf32_avr_relax_section): Likewise.
212 (avr_mark_stub_not_to_be_necessary): Likewise.
213 * elf32-bfin.c (_bfin_create_got_section): Likewise.
214 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
215 (elf32_cr16_relax_delete_bytes): Likewise.
216 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
217 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
218 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
219 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
220 (elf32_h8_relax_delete_bytes): Likewise.
221 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
222 * elf32-i370.c (i370_elf_check_relocs): Likewise.
223 (elf_relocate_section): Likewise.
224 * elf32-ip2k.c (adjust_all_relocations): Likewise.
225 (ip2k_elf_relax_section): Likewise.
226 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
227 (lm32_elf_check_relocs): Likewise.
228 (lm32_elf_finish_dynamic_sections): Likewise.
229 (lm32_elf_finish_dynamic_symbol): Likewise.
230 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
231 (m32c_elf_relax_delete_bytes): Likewise.
232 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
233 (m32r_elf_finish_dynamic_sections): Likewise.
234 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
235 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
236 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
237 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
238 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
239 (microblaze_elf_check_relocs): Likewise.
240 (microblaze_elf_finish_dynamic_symbol): Likewise.
241 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
242 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
243 * elf32-rx.c (rx_elf_relocate_section): Likewise.
244 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
245 (elf32_rx_relax_section): Likewise.
246 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
247 (score_elf_final_link_relocate): Likewise.
248 (s3_bfd_score_elf_relocate_section): Likewise.
249 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
250 (s7_bfd_score_elf_relocate_section): Likewise.
251 * elf32-sh.c (sh_elf_check_relocs): Likewise.
252 * elf32-spu.c (spu_elf_relocate_section): Likewise.
253 * elf32-v850.c (v850_elf_check_relocs): Likewise.
254 (find_remembered_hi16s_reloc): Likewise.
255 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
256 (elf_vax_relocate_section): Likewise.
257 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
258 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
259 (move_literal): Likewise.
260 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
261 (elf64_hppa_check_relocs): Likewise.
262 (elf64_hppa_finish_dynamic_symbol): Likewise.
263 (elf64_hppa_relocate_section): Likewise.
264 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
265 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
266 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
267 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
268 (elfNN_vms_section_from_shdr): Likewise.
269 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
270 (_bfd_sparc_elf_relocate_section): Likewise.
271 * hp300hpux.c (slurp_symbol_table): Likewise.
272 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
273 * mach-o.c (bfd_mach_o_write_thread): Likewise.
274 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
275 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
276 * pdp11.c (pdp11_aout_link_input_section): Likewise.
277 (aout_link_input_section, aout_link_input_bfd): Likewise.
278 * pe-mips.c (mips_swap_reloc_out): Likewise.
279 (coff_pe_mips_relocate_section): Likewise.
280 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
281 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
282 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
284 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
285 * coffcode.h (coff_compute_section_file_positions): Likewise.
286 (coff_slurp_reloc_table): Likewise.
287 * cpu-arm.c (arm_check_note): Likewise.
288 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
289 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
290 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
291 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
292 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
293 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
294 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
295 * ieee.c (parse_expression): Likewise.
296 (ieee_slurp_external_symbols, drop_int): Likewise.
297 * peXXigen.c (pe_print_pdata): Likewise.
298 * versados.c (process_esd): Likewise.
300 2010-06-25 Tristan Gingold <gingold@adacore.com>
302 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
303 its flags. Create an absolute section if needed.
305 2010-06-25 Tristan Gingold <gingold@adacore.com>
307 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
308 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
309 dummy psect anymore. Adjust.
310 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
311 (_bfd_vms_write_etir): Ditto.
312 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
313 section name. Adjust.
315 2010-06-25 Tristan Gingold <gingold@adacore.com>
317 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
319 2010-06-25 Alan Modra <amodra@gmail.com>
321 * elf64-ppc.c (toc_skip_enum): Define.
322 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
323 Optimize largetoc sequences.
324 (adjust_toc_syms): Update for skip array change.
325 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
327 2010-06-25 Alan Modra <amodra@gmail.com>
329 * elf64-ppc.c (is_static_defined): New function.
330 (get_tls_mask, ppc_type_of_stub): Use it here.
331 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
332 (ppc64_elf_tls_setup): Typo fix.
333 (adjust_toc_syms): Correctly handle symbols defined past the end
334 of the toc. Move syms on removed entries to next entry rather
335 than to start of toc.
336 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
337 edit ppc64 input. Allocate one extra word in skip array.
338 Honour info->keep_memory when reading relocs if we can.
339 Adjust toc relocs after adjusting symbols.
341 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
343 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
344 when scaning map.
346 2010-06-17 Tristan Gingold <gingold@adacore.com>
348 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
349 (BFD64_BACKENDS_CFILES): ... here.
350 (BFD32_BACKENDS): Move vms-alpha.lo to ...
351 (BFD64_BACKENDS): ... here.
352 * Makefile.in: Regenerate.
354 2010-06-15 Joseph Myers <joseph@codesourcery.com>
356 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
357 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
358 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
359 elf32_tic6x_merge_private_bfd_data): New.
360 (bfd_elf32_bfd_merge_private_bfd_data,
361 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
362 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
363 Define.
364 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
366 2010-06-15 Joseph Myers <joseph@codesourcery.com>
368 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
369 (struct elf_backend_data): Update comment on obj_attrs_order.
370 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
371 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
372 instead of hardcoded 4.
373 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
374 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
375 instead of hardcoded 4 and 5.
376 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
377 instead of hardcoded 4.
379 2010-06-14 Kevin Buettner <kevinb@redhat.com>
381 * elf32-h8300.c (elf_symbol_leading_char): Define.
383 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
385 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
387 2010-06-11 Tristan Gingold <gingold@adacore.com>
389 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
390 sections to 0.
392 2010-06-11 Tristan Gingold <gingold@adacore.com>
394 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
396 2010-06-11 Tristan Gingold <gingold@adacore.com>
398 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
399 Adjust cast.
400 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
401 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
402 * vms-alpha.c (evax_section_flags): Make it const.
403 (vms_secflag_by_name): Remove unused ABFD argument.
404 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
405 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
406 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
407 (_bfd_vms_write_egsd): Remove useless cast.
409 2010-06-10 Tristan Gingold <gingold@adacore.com>
411 * config.bfd: Remove #if/#endif so that som can be compiled on any
412 host.
413 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
414 can be used on any host.
416 2010-06-10 Tristan Gingold <gingold@adacore.com>
418 * som.c: Can now be compiled on any host.
419 Include bfd headers instead of system one.
420 (som_compute_checksum): Parameter is now a pointer to a
421 som_external_header structure. Adjust.
422 (struct section_to_type): Field section is now const.
423 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
424 definition.
425 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
426 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
427 (som_swap_clock_in, som_swap_clock_out): New functions.
428 (som_swap_header_in, som_swap_header_out): Likewise.
429 (som_swap_space_dictionary_in): Likewise.
430 (som_swap_space_dictionary_out): Likewise.
431 (som_swap_subspace_dictionary_in): Likewise.
432 (som_swap_subspace_dictionary_record_out): Likewise.
433 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
434 (som_swap_string_auxhdr_out): Likewise.
435 (som_swap_compilation_unit_out): Likewise.
436 (som_swap_exec_auxhdr_in): Likewise.
437 (som_swap_exec_auxhdr_out): Likewise.
438 (som_swap_lst_header_in): Likewise.
439 (som_object_setup): Adjust parameter type using bfd types.
440 (setup_sections): Likewise. Ditto for object file types.
441 Use intermediate variables for external representation and use the
442 swap functions to convert.
443 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
444 macros.
445 (som_prep_headers): Likewise.
446 (som_write_symbol_strings): Likewise.
447 (som_begin_writing): Likewise.
448 (som_finish_writing): Likewise.
449 (som_build_and_write_symbol_table): Likewise.
450 (bfd_section_from_som_symbol): Likewise.
451 (som_slurp_symbol_table): Likewise.
452 (som_bfd_print_private_bfd_data): Likewise.
453 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
454 (bfd_som_attach_compilation_unit): Likewise.
455 (som_bfd_count_ar_symbols): Likewise.
456 (som_bfd_fill_in_ar_symbols): Likewise.
457 (som_slurp_armap): Likewise.
458 (som_bfd_ar_write_symbol_stuff): Likewise.
459 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
460 sprintf to write header fields.
461 * som.h: Include bfd headers instead of system one.
462 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
463 (struct somdata): Use bfd structures instead of system ones.
464 (struct som_section_data_struct): Likewise.
465 (struct som_subspace_dictionary_record): Removed (now in
466 include/som/internal.h)
468 2010-06-10 Tristan Gingold <gingold@adacore.com>
470 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
471 as bfd requires an ANSI-C compiler.
473 2010-06-09 Tristan Gingold <gingold@adacore.com>
475 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
476 end of archive members.
478 2010-06-08 Tristan Gingold <gingold@adacore.com>
480 * som.c (som_bfd_free_cached_info): Do not free relocations as
481 they were allocated with bfd_zalloc.
483 2010-06-08 Tristan Gingold <gingold@adacore.com>
485 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
486 for the first block.
488 2010-06-08 Tristan Gingold <gingold@adacore.com>
490 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
491 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
492 * libbfd.h: Regenerate.
493 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
494 (bfd_elfNN_mkarchive): Ditto.
496 2010-06-02 Tristan Gingold <gingold@adacore.com>
498 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
500 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
502 * configure: Regenerate.
504 2010-06-01 Tristan Gingold <gingold@adacore.com>
506 * vms-alpha.c (struct vms_private_data_struct): Add
507 transfer_address field. Remove unused dst_info field.
508 (alpha_vms_write_exec): Use transfer_address.
509 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
510 (alpha_vms_bfd_final_link): Set transfer_address.
512 2010-05-31 Tristan Gingold <gingold@adacore.com>
514 * vms-lib.c (credat_lo, credat_hi): New fields.
515 (vms_read_block): Adjust comments.
516 (vms_write_block): New function.
517 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
518 hard-coded values with constants. Set credat_lo and credat_hi.
519 (_bfd_vms_lib_mkarchive): Add argument kind.
520 Set ver, mhd_size and type according to kind.
521 (_bfd_vms_lib_alpha_mkarchive): New function.
522 (struct lib_index): Renamed from struct vms_index
523 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
524 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
525 argument and handle it.
526 (vms_write_index): Adjust argument idx. Handle elf indexes.
527 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
528 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
529 use it. Handle elf indexes. Set credat.
530 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
531 (_bfd_vms_lib_alpha_mkarchive): ... this.
532 * libbfd.h: Regenerated.
533 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
535 2010-05-28 Sterling Augustine <sterling@tensilica.com>
537 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
538 of code to change the bits in the instructions to match the changes
539 in the relocations. Declare dest_addr and sym_sec to help.
541 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
543 Workaround GCC PR middle-end/4210.
544 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
545 and val[3].
547 2010-05-27 Tristan Gingold <gingold@adacore.com>
549 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
550 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
551 (vms_time_to_time_t): Use them instead of local const.
552 (vms_time_t_to_vms_time): New function.
553 (vms_get_time): Likewise.
554 (vms_raw_get_time): Likewise.
555 * vms.h (vms_time_t_to_vms_time): New declaration.
556 (vms_get_time): Likewise.
557 (vms_raw_get_time): Likewise.
559 2010-05-26 Tristan Gingold <gingold@adacore.com>
561 * vms-alpha.c: Update comments.
562 (alpha_vms_write_exec): Set lnkflags. Write the GST.
563 (alpha_vms_link_output_symbol): New function.
564 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
565 Set dst_section private field.
566 (alpha_vms_bfd_final_link): Remove code that set dst_section.
568 2010-05-26 Tristan Gingold <gingold@adacore.com>
570 * bfdio.c: Declare and define _bfd_memory_iovec.
571 (bfd_bread): Move code for BFD_IN_MEMORY...
572 (bfd_bwrite): ... Ditto ...
573 (bfd_tell): ... Ditto ...
574 (bfd_flush): ... Ditto ...
575 (bfd_stat): ... Ditto ...
576 (bfd_seek): ... Ditto ...
577 (bfd_get_size): ... Ditto ...
578 (bfd_mmap): ... Ditto ...
579 (memory_bread): ... to these new functions.
580 (memory_bwrite): Ditto.
581 (memory_btell): Ditto.
582 (memory_bseek): Ditto.
583 (memory_bflush): Ditto.
584 (memory_bstat): Ditto.
585 (memory_bmmap): Ditto.
586 (memory_bclose): New function.
587 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
588 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
589 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
590 (bfd_make_writable): Use _bfd_memory_iovec.
591 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
592 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
593 _bfd_memory_iovec.
594 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
595 instead of origin.
596 * libbfd.h: Regenerate.
598 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
599 Joseph Myers <joseph@codesourcery.com>
600 Andrew Stubbs <ams@codesourcery.com>
602 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
603 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
604 * configure.in: Handle FDPIC vectors.
605 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
606 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
607 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
608 SYMBOL_REFERENCES_LOCAL for function descriptors.
609 (fdpic_object_p): New.
610 (sh_reloc_map): Add FDPIC and movi20 relocations.
611 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
612 range.
613 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
614 definitions.
615 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
616 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
617 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
618 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
619 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
620 New.
621 (get_plt_info): Handle FDPIC.
622 (MAX_SHORT_PLT): Define.
623 (get_plt_index, get_plt_offset): Handle short_plt.
624 (union gotref): New.
625 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
626 got_type and adjust all uses. Add GOT_FUNCDESC.
627 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
628 local_got_tls_type to local_got_type.
629 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
630 users changed.
631 (sh_elf_local_funcdesc): Define.
632 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
633 and srofixup.
634 (sh_elf_link_hash_newfunc): Initialize new fields.
635 (sh_elf_link_hash_table_create): Set fdpic_p.
636 (sh_elf_omit_section_dynsym): New.
637 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
638 and .rofixup.
639 (allocate_dynrelocs): Allocate local function descriptors and space
640 for R_SH_FUNCDESC-related relocations, and for rofixups.
641 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
642 require function descriptors.
643 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
644 (sh_elf_modify_program_headers): New.
645 (sh_elf_size_dynamic_sections): Allocate function descriptors for
646 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
647 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
648 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
649 entry in the .dynamic section.
650 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
651 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
652 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
653 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
654 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
655 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
656 read-only section warnings. Handle undefined weak symbols. Generate
657 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
658 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
659 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
660 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
661 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
662 Handle 20-bit relocations.
663 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
664 counts.
665 (sh_elf_check_relocs): Handle new relocations. Make symbols
666 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
667 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
668 for R_SH_DIR32.
669 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
670 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
671 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
672 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
673 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
674 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
675 Use install_movi20_field. Rename srel to srelgot. Always generate
676 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
677 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
678 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
679 Rename sgot to sgotplt. Assert that the right number of rofixups
680 and dynamic relocations were allocated.
681 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
682 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
683 (elf_backend_can_make_relative_eh_frame)
684 (elf_backend_can_make_lsda_relative_eh_frame)
685 (elf_backend_encode_eh_address): Define.
686 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
687 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
688 Redefine for FDPIC vector.
689 * reloc.c: Add SH FDPIC and movi20 relocations.
690 * targets.c (_bfd_target_vector): Add FDPIC vectors.
691 * configure, bfd-in2.h, libbfd.h: Regenerated.
693 2010-05-25 Jay Krell <jay.krell@cornell.edu>
695 PR ld/11624
696 * archive.c (_bfd_calloc_wrapper): New function.
697 (_bfd_add_bfd_to_archive_cache): Use it.
699 * configure.in: Add alpha*-*-*vms* to list of natives.
700 * configure: Regenerate.
702 * vms-misc.c: Define globalref if necessary.
703 (vms_convert_to_var_unix_filename): Rename to
704 _bfd_vms_convert_to_var_unix_filename and export.
705 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
706 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
707 vms_convert_to_var_unix_filename.
709 2010-05-24 Tristan Gingold <gingold@adacore.com>
711 * vms-alpha.c (add_symbol_entry): New function extrated from ...
712 (add_symbol): ... adjusted.
714 2010-05-24 Tristan Gingold <gingold@adacore.com>
716 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
717 (alpha_vms_write_exec): Add a comment.
718 (_bfd_vms_write_egsd): Ditto.
719 (alpha_vms_convert_symbol): Remove a blank line.
721 2010-05-21 Tristan Gingold <gingold@adacore.com>
723 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
724 for the GST.
726 2010-05-21 Tristan Gingold <gingold@adacore.com>
728 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
729 SEC_LOAD if isect has data.
730 (vms_get_symbol_info): Refine the condition for 'T' type.
732 2010-05-18 Tristan Gingold <gingold@adacore.com>
734 * vms-alpha.c (_bfd_vms_write_emh): New function.
735 (_bfd_vms_write_lmn): New function.
736 (_bfd_vms_write_eeom): Moved.
737 (hash_string): Likewise.
738 (_bfd_vms_length_hash_symbol): Likewise.
739 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
740 and _bfd_vms_write_lmn, and call these functions.
742 2010-05-18 Tristan Gingold <gingold@adacore.com>
744 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
745 Add details in the messages.
746 (evax_bfd_print_image): Change message.
748 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
750 PR gas/11600
751 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
752 (elf_fake_sections): Likewise.
754 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
755 SHF_EXCLUDE here.
756 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
758 2010-05-17 Tristan Gingold <gingold@adacore.com>
760 * vms-alpha.c: Include esgps.h and eidc.h.
761 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
762 (evax_bfd_print_egsd_flags): New function, extracted from ...
763 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
764 EGSD__C_SPSC and EGSD__C_IDC.
766 2010-05-14 Tristan Gingold <gingold@adacore.com>
768 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
769 (_bfd_vms_get_object_record): Handle align byte only in the
770 foreign case.
772 2010-05-14 Tristan Gingold <gingold@adacore.com>
774 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
775 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
776 * libbfd.h: Regenerate.
777 * configure.in (havevecs): Define HAVE_all_vecs when
778 --enable-targets=all is set. Use AC_SUBST on it.
779 (tdefaults): Do not add havevecs.
780 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
781 * configure: Regenerate.
782 * Makefile.am (HAVEVECS): New variable.
783 (INCLUDES): Add HAVEVECS.
784 * Makefile.in: Regenerate.
785 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
786 target is selected. Add #ifdef/#endif around vms specific code.
787 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
788 bfd_elfNN_archive_slurp_extended_name_table,
789 bfd_elfNN_archive_construct_extended_name_table,
790 bfd_elfNN_archive_truncate_arname,
791 bfd_elfNN_archive_write_armap,
792 bfd_elfNN_archive_read_ar_hdr,
793 bfd_elfNN_archive_write_ar_hdr,
794 bfd_elfNN_archive_openr_next_archived_file,
795 bfd_elfNN_archive_get_elt_at_index,
796 bfd_elfNN_archive_generic_stat_arch_elt,
797 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
799 2010-05-11 Jie Zhang <jie@codesourcery.com>
801 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
802 Tag_ABI_HardFP_use correctly.
804 2010-05-11 Alan Modra <amodra@gmail.com>
806 * coffcode.h (coff_write_object_contents): Enclose all occurrences
807 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
809 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
811 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
812 sym_name to improve packing.
813 (cortex_a8_erratum_scan): Check for PLT entries.
814 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
816 2010-05-07 Tristan Gingold <gingold@adacore.com>
818 * Makefile.in: Regenerate with automake 1.11.1.
819 * aclocal.m4: Ditto.
821 2010-05-05 Nick Clifton <nickc@redhat.com>
823 * po/es.po: Updated Spanish translation.
825 2010-05-03 Tristan Gingold <gingold@adacore.com>
827 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
828 selective_search flag.
829 Add comments.
830 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
831 before output_has_begun is set.
833 2010-05-03 Tristan Gingold <gingold@adacore.com>
835 * vms-alpha.c: Add comments.
836 (struct vms_private_data_struct): Remove image_autoextend field.
837 (dst_check_allocation): Removed.
838 (image_write): Remove call to dst_check_allocation.
839 (vms_slurp_debug): Do not set image_autoextend. Adjust section
840 size.
841 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
842 (alpha_vms_write_exec): Use dst_section to get the dst section.
843 Write the dmt section.
844 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
845 (alpha_vms_read_sections_content): Do not set image_autoextend.
846 (alpha_vms_bfd_final_link): Generate the dst.
848 2010-05-03 Tristan Gingold <gingold@adacore.com>
850 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
851 next array.
852 (vms_lib_dcx): Adjust for the above change.
854 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
856 PR ld/11542
857 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
859 * elf32-i386.c (elf_i386_relocate_section): Use it.
860 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
862 2010-04-30 Tristan Gingold <gingold@adacore.com>
864 * vms-lib.c (vms_read_block): New function.
865 (vms_traverse_index): Use vms_read_block. Handle long key names.
867 2010-04-30 Tristan Gingold <gingold@adacore.com>
869 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
870 and syms removed.
871 (struct carsym_mem): New structure.
872 (vms_add_index): New function.
873 (vms_add_indexes_from_list): New function.
874 (vms_traverse_index): Parameter carsym changed to carsym_mem.
875 Code adjusted to handle elfidx.
876 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
877 Parameter NBREL is now a pointer.
878 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
879 archives.
880 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
881 (_bfd_vms_lib_find_symbol): Ditto.
882 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
883 check MHD id.
884 (_bfd_vms_lib_get_module): New function.
885 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
886 function.
887 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
888 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
889 (vms_write_index): Adjust for structure renamed.
890 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
891 changes of _bfd_vms_lib_find_symbol.
893 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
895 * config.bfd: Correct accidential reverted patch
896 about vax*-*-*vms*.
898 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
900 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
901 to USE_MINGW64_LEADING_UNDERSCORES.
902 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
903 * config.bfd: Change underscoring default for x64 mingw
904 to false.
905 * coffcode.h (coff_write_relocs): Add check that dereferenced
906 sym_ptr_ptr isn't NULL.
907 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
908 * configure: Regenerated.
909 * configure.in: Add option '--enable-leading-mingw64-underscores'
910 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
912 2010-04-27 Nick Clifton <nickc@redhat.com>
914 PR binutils/11512
915 * coffgen.c (coff_find_nearest_line): Incldue the section address
916 of function name symbols in address comparisons.
918 2010-04-27 Nick Clifton <nickc@redhat.com>
920 * po/fr.po: Updated French translation.
922 2010-04-23 Alan Modra <amodra@gmail.com>
924 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
925 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
926 throughout file.
927 (assign_file_positions_for_load_sections): Modify section in
928 segment warning to ignore overlay vmas.
929 * elf32-spu.c (spu_elf_object_p): Replace use of
930 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
932 2010-04-22 Nick Clifton <nickc@redhat.com>
934 * po/bfd.pot: Updated by the Translation project.
935 * po/vi.po: Updated Vietnamese translation.
937 2010-04-22 Alan Modra <amodra@gmail.com>
939 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
940 change. Tidy. Don't error on sections not allocated in segment.
942 2010-04-15 Andrew Haley <aph@redhat.com>
944 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
945 merge_exidx_entries.
946 * bfd-in2.h: Likewise.
947 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
948 control merging of exidx entries.
950 2010-04-20 Joseph Myers <joseph@codesourcery.com>
952 * elf32-tic6x.h: New.
953 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
954 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
955 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
956 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
957 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
958 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
959 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
960 elf32_tic6x_relocate_section): Handle REL relocations.
961 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
963 2010-04-20 Jakub Jelinek <jakub@redhat.com>
965 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
966 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
968 2010-04-19 Nick Clifton <nickc@redhat.com>
970 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
971 arhdrpos variable.
972 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
973 attribute to warned variable. Remove unused val, type and type2
974 variables.
976 2010-04-16 Andreas Schwab <schwab@redhat.com>
978 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
979 strict-aliasing rules.
981 2010-04-16 Tristan Gingold <gingold@adacore.com>
983 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
984 (_bfd_vms_get_object_record): Always assume there is a pad byte
985 for alignment.
987 * vms-lib.c: Add a few comments.
989 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
991 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
992 attributes in v2.08 of the ABI.
994 2010-04-15 Alan Modra <amodra@gmail.com>
996 * config.bfd (vax*-*-*vms*): Delete.
998 2010-04-14 Tristan Gingold <gingold@adacore.com>
1000 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1001 vms-tir.lo, vms.lo and add vms-alpha.lo
1002 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1003 vms-tir.c, vms.c and add vms-alpha.c
1004 * Makefile.in: Regenerate.
1005 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1006 Remove vms_vax_vec.
1007 * configure: Regenerate.
1008 * targets.c (vms_vax_vec): Remove the declaration.
1009 (_bfd_target_vector): Remove vms_vax_vec.
1010 * vms-alpha.c: New file.
1011 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1012 * vms-hdr.c: Ditto.
1013 * vms-tir.c: Ditto.
1014 * vms.c: Ditto.
1015 * vms-misc.c: Fix indentation and comments. Replace most of
1016 #if VMS_DEBUG/vms_debug with vms_debug2.
1017 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1018 (hash_string): Ditto.
1019 (_bfd_vms_length_hash_symbol): Ditto.
1020 (maybe_adjust_record_pointer_for_object): Ditto.
1021 (_bfd_vms_get_object_record): Ditto.
1022 (vms_get_remaining_object_record): Ditto.
1023 (_bfd_vms_push): Ditto.
1024 (_bfd_vms_pop): Ditto.
1025 (_bfd_vms_get_header_values): Removed.
1026 (_bfd_vms_get_first_record): Removed.
1027 (vms_get_remaining_image_record): Removed.
1028 (new_symbol): Removed.
1029 (_bfd_vms_enter_symbol): Removed.
1030 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1031 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1032 parameter with struct vms_rec_wr.
1033 (_bfd_vms_output_push): Removed and replaced by ...
1034 (_bfd_vms_output_begin_subrec): ... new function.
1035 (_bfd_vms_output_alignment): Replace bfd parameter with
1036 struct vms_rec_wr, and adjust.
1037 (_bfd_vms_output_check): Ditto
1038 (_bfd_vms_output_byte): Ditto.
1039 (_bfd_vms_output_short): Ditto.
1040 (_bfd_vms_output_long): Ditto.
1041 (_bfd_vms_output_quad): Ditto.
1042 (_bfd_vms_output_counted): Ditto.
1043 (_bfd_vms_output_dump): Ditto.
1044 (_bfd_vms_output_fill): Ditto.
1045 (_bfd_vms_output_pop): Removed and replaced by ...
1046 (_bfd_vms_output_end_subrec): ... new function.
1047 (_bfd_vms_output_flush): Removed.
1048 (_bfd_vms_output_align): New function.
1049 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1050 parameter.
1051 (vms_convert_to_var): New function imported from vms.c
1052 (vms_convert_to_var_1): Ditto.
1053 (vms_convert_to_var_unix_filename): Ditto.
1054 (vms_get_module_name): Ditto.
1055 (get_vms_time_string): Ditto.
1056 (vms_time_to_time_t): Ditto.
1057 (vms_rawtime_to_time_t): Ditto.
1058 * vms.h: All macros for the VMS file format are now in include/vms.
1059 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1060 have been removed.
1061 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1062 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1063 (struct funcinfo, struct vms_private_data_struct): Ditto.
1064 (struct vms_section_data_struct): Ditto.
1065 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1066 (vms_get_module_name, get_vms_time_string): New declarations.
1067 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1068 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1069 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1070 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1071 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1072 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1073 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1074 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1075 (_bfd_vms_output_fill): Ditto.
1076 (bfd_vms_set_section_flags): Ditto.
1078 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1080 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1081 exit due to merging the same weak symbol to test that the symbols are
1082 actually weak.
1084 2010-04-13 Alan Modra <amodra@gmail.com>
1086 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1087 when optimizing high got_tlsgd/ld insns.
1089 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1091 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1092 define.
1093 (HAVE_PRSTATUS32_T): Likewise.
1095 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1097 PR corefiles/11467
1098 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1099 for x86_64-*-linux*.
1100 * config.in: Regenerated.
1101 * configure: Likewise.
1103 * elf.c: Include CORE_HEADER if it is defined.
1105 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1106 Jan Kratochvil <jan.kratochvil@redhat.com>
1108 * hosts/x86-64linux.h: New.
1110 2010-04-09 Nick Clifton <nickc@redhat.com>
1112 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1113 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1114 variables htab and hdr_info and mark info parameter as unused.
1115 * elf.c (prep_headers): Remove unused variable i_phdrp.
1116 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1117 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1118 as unused.
1119 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1120 * verilog.c (verilog_write_section): Remove unused variable
1121 address.
1123 2010-04-07 Alan Modra <amodra@gmail.com>
1125 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1126 * configure: Regenerate.
1128 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1130 PR ld/11434
1131 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1133 2010-04-06 Tristan Gingold <gingold@adacore.com>
1135 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1137 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1139 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1140 provided that it has the expected address size and zero segment
1141 length.
1143 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1144 (struct line_info): Add op_index field, change end_sequence type to
1145 unsigned char.
1146 (new_line_sorts_after): For the same address compare op_index.
1147 (add_line_info): Add op_index argument, store it into the structure.
1148 (decode_line_info): Complain about unknown versions of .debug_line.
1149 Initialize maximum_ops_per_insn. Add op_index state register and
1150 track it.
1152 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1154 * elf32-ppc.c (apuinfo_set): New static var.
1155 (ppc_elf_begin_write_processing): Set it here, always create an
1156 APUinfo section if there were any in the inputs.
1157 (ppc_elf_write_section): Check apuinfo_set.
1158 (ppc_elf_final_write_processing): Likewise.
1160 2010-04-01 Tristan Gingold <gingold@adacore.com>
1162 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1163 vms_time_to_time_t and vms_rawtime_to_time_t.
1164 * vms.c (vms_alpha_vec): Add archives support.
1165 * vms-misc.c: Include safe-ctype.h
1166 (vms_get_module_name): New function.
1167 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1168 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1169 vms_get_module_name function. Use this function.
1170 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1171 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1172 Add prototypes for vms-lib.c
1173 * libbfd.h: Regenerate.
1174 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1175 vms-lib.lo to vms_alpha_vec.
1176 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1177 * configure: Regenerate.
1178 * bfd.c: Add selective_search field.
1179 * bfd-in2.h: Regenerate.
1180 * archive.c (append_relative_path): Rename to
1181 _bfd_append_relative_path and make it public.
1182 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1183 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1184 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1185 * Makefile.in: Regenerate.
1187 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1189 * dwarf2.c (read_attribute_value): Handle CU version 4
1190 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1191 and DW_FORM_flag_present. For unknown form value return NULL.
1192 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1193 like DW_FORM_block.
1194 (parse_comp_unit): Allow CU version 4.
1196 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1198 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1199 to _bfd_elf_get_dynamic_reloc_section.
1200 (elf_cris_discard_excess_dso_dynamics): Ditto.
1202 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1204 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1205 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1207 2010-03-31 Alan Modra <amodra@gmail.com>
1209 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1210 TPREL16_HI and TPREL16_HA insns.
1212 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1214 PR ld/11458
1215 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1216 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1217 of moving the list from the indirect symbol to the direct symbol,
1218 merge into any existing list.
1219 (cris_elf_check_relocs): Store the original section in the
1220 pcrel_relocs_copied list, not the relocation section.
1221 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1222 the relocation section, for reducing its size. Change the
1223 BFD_ASSERT into a check for the section being read-only, and only
1224 emit warnings and TEXTREL marker when there's an entry for a
1225 read-only section.
1227 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1229 * elf32-arm.c (using_thumb_only): Handle v6-M.
1231 2010-03-26 Alan Modra <amodra@gmail.com>
1233 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1234 * bfd-in.h (elf_discarded_section): Clarify comment.
1235 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1236 * bfd-in2.h: Regenerate.
1238 2010-03-26 Matt Rice <ratmice@gmail.com>
1240 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1241 as unique in the armap.
1243 2010-03-26 Alan Modra <amodra@gmail.com>
1245 PR ld/11375
1246 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1247 possible stub on branches.
1249 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1251 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1252 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1253 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1254 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1255 * Makefile.in: Regenerate.
1256 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1257 (bfd_archures_list): Update.
1258 * config.bfd (tic6x-*-elf): New.
1259 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1260 New.
1261 * configure: Regenerate.
1262 * cpu-tic6x.c, elf32-tic6x.c: New.
1263 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1264 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1265 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1266 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1267 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1268 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1269 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1270 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1271 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1272 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1273 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1274 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1275 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1276 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1277 (_bfd_target_vector): Update.
1278 * bfd-in2.h, libbfd.h: Regenerate.
1280 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1282 * aout-target.h: Update copyright year.
1283 * aout-tic30.c: Likewise.
1284 * coff-alpha.c: Likewise.
1285 * coff-rs6000.c: Likewise.
1286 * coff64-rs6000.c: Likewise.
1287 * elf64-mips.c: Likewise.
1288 * ieee.c: Likewise.
1289 * libecoff.h: Likewise.
1290 * mach-o-target.c: Likewise.
1291 * mach-o.c: Likewise.
1292 * oasys.c: Likewise.
1293 * targets.c: Likewise.
1295 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1297 * libbfd-in.h: Update copyright year.
1299 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1301 PR ld/11413
1302 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1303 instead of shared.
1305 2010-03-19 Jie Zhang <jie@codesourcery.com>
1307 * elf32-arm.c (struct section_list): Remove.
1308 (section_list): Remove typedef.
1309 (record_section_with_arm_elf_section_data): Remove.
1310 (find_arm_elf_section_entry): Remove.
1311 (get_arm_elf_section_data): Use is_arm_elf.
1312 (unrecord_section_with_arm_elf_section_data): Remove.
1313 (elf32_arm_new_section_hook): Don't call
1314 record_section_with_arm_elf_section_data.
1315 (elf32_arm_write_section): Set mapcount to -1 when
1316 the map has been used. Don't call
1317 unrecord_section_with_arm_elf_section_data.
1318 (unrecord_section_via_map_over_sections): Remove.
1319 (elf32_arm_close_and_cleanup): Remove.
1320 (elf32_arm_bfd_free_cached_info): Remove.
1321 (bfd_elf32_close_and_cleanup): Don't define.
1322 (bfd_elf32_bfd_free_cached_info): Don't define.
1324 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1326 PR binutils/11396
1327 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1328 * libcoff.h: Regenerated.
1330 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1331 if dont_strip_reloc is set.
1332 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1333 dont_strip_reloc on output if there is no .reloc and
1334 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1336 2010-03-18 Wei Guozhi <carrot@google.com>
1338 PR gas/11323
1339 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1340 R_ARM_GOT_PREL.
1341 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1342 * bfd-in2.h: Regenerate.
1343 * libbfd.h: Regenerate.
1345 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1347 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1348 (BFD_RELOC_SPU_STUB): Likewise.
1350 2010-03-17 Jie Zhang <jie@codesourcery.com>
1352 * elf.c (assign_file_positions_for_load_sections): Avoid
1353 overflow.
1355 2010-03-17 Alan Modra <amodra@gmail.com>
1357 PR binutils/11382
1358 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1359 proper type.
1361 2010-03-17 Alan Modra <amodra@gmail.com>
1363 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1365 2010-03-16 Alan Modra <amodra@gmail.com>
1367 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1368 (ppc64_elf_edit_toc): Set it here.
1369 (ha_reloc_match): New function.
1370 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1372 2010-03-15 Alan Modra <amodra@gmail.com>
1374 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1375 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1377 2010-03-14 Alan Modra <amodra@gmail.com>
1379 PR ld/11378
1380 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1381 * elf64-ppc.c (call_check_done): Define.
1382 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1383 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1384 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1385 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1386 Simplify return logic. Iterate over all .init and .fini fragments
1387 by recursion. Set makes_toc_func_call here..
1388 (ppc64_elf_next_input_section): ..rather than here.
1389 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1391 2010-03-13 Alan Modra <amodra@gmail.com>
1393 PR ld/11375
1394 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1395 function descriptor symbol if there is one, not just for plt stubs.
1396 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1398 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1400 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1401 version twice.
1402 Skip it when constructing def.vd_next.
1404 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1405 bfd_elf32_i386_sol2_vec.
1406 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1407 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1408 (elf_backend_want_plt_sym): Redefine to 1.
1410 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1411 bfd_elf64_x86_64_sol2_vec.
1412 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1413 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1414 (elf_backend_want_plt_sym): Redefine to 1.
1416 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1417 bfd_elf32_i386_sol2_vec.
1418 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1419 targ64_selvecs.
1420 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1421 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1422 targ_selvecs.
1424 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1425 bfd_elf64_x86_64_sol2_vec.
1426 * configure: Regenerate.
1428 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1429 (bfd_elf64_x86_64_sol2_vec): Declare.
1430 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1431 bfd_elf64_x86_64_sol2_vec.
1433 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1435 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1436 sections.
1438 2010-03-04 Alan Modra <amodra@gmail.com>
1440 PR 11302
1441 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1442 (read_attribute_value, decode_line_info): Likewise.
1443 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1444 (arange_add, sort_line_sequences): Likewise.
1445 (find_abstract_instance_name): Handle failures from called funcs.
1446 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1447 (find_line): Realloc to a temp, and handle alloc fail.
1449 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1451 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1452 a mapping symbol to an empty section.
1454 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1456 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1457 return value from the call to _bfd_elf_merge_object_attributes.
1459 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1460 Alan Modra <amodra@gmail.com>
1462 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1463 destination mode of the a8 stub.
1464 (elf32_arm_link_hash_table): Add top_id field.
1465 (elf32_arm_link_hash_table_create): Initialize top_id.
1466 (arm_type_of_stub): Update prototype, st_type can now be updated
1467 by this function. Actual destination address in case of PLT is
1468 computed here, to help factorizing code.
1469 (elf32_arm_stub_name): Update prototype, use stub_type additional
1470 parameter to build stub name.
1471 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1472 additional parameter to build stub entry.
1473 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1474 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1475 Call elf32_arm_final_link_relocate to process all in-stub
1476 relocations.
1477 (elf32_arm_setup_section_lists): Update top_id.
1478 (cortex_a8_erratum_scan): Record stub destination mode.
1479 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1480 to new prototype.
1481 (elf32_arm_final_link_relocate): Enable processing of in-stub
1482 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1483 needed, enabling code factorization.
1484 (elf32_arm_final_link): Process stub sections.
1485 (elf32_arm_output_map_sym): Add entry to code/data map.
1487 2010-03-01 David S. Miller <davem@davemloft.net>
1489 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1490 h->def_regular, set h->ref_regular.
1491 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1492 and dynamic relocations if h->ref_regular.
1494 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1495 (sparc_reloc_map): Delete.
1496 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1497 relocation type in switch statements.
1499 2010-02-25 Alan Modra <amodra@gmail.com>
1501 PR ld/11304
1502 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1503 to final_link and invert. For final link allow some flags to
1504 differ. Don't specially allow flags to be all zero.
1506 2010-02-24 Alan Modra <amodra@gmail.com>
1508 PR binutils/10858
1509 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1510 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1511 table.
1513 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1515 PR binutils/11297
1516 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1517 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1519 2010-02-22 Alan Modra <amodra@gmail.com>
1521 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1522 fieldmask left by rightshift.
1523 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1524 overflow checks.
1526 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1528 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1529 STT_GNU_IFUNC on large common symbol.
1531 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1533 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1534 has_ifunc_symbols if the symbol comes from a shared library.
1535 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1536 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1537 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1538 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1539 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1541 2010-02-19 Alan Modra <amodra@gmail.com>
1543 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1544 (_bfd_elf_copy_private_header_data): ..here.
1545 * elflink.c (_bfd_elf_size_group_sections): New function.
1546 (bfd_elf_size_dynamic_sections): Call it.
1547 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1548 (_bfd_elf_fixup_group_sections): Declare.
1550 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1552 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1553 merging Tag_DIV_use, Tag_MPextension_use, and
1554 Tag_MPextension_use_legacy tags.
1556 2010-02-18 Alan Modra <amodra@gmail.com>
1558 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1559 commit. Don't write zeros for removed group members.
1560 (_bfd_elf_copy_private_header_data): Adjust size of group section
1561 when group members are removed by objcopy.
1563 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1565 PR binutils/11280
1566 * configure.host (*-*-solaris2.11): Add host define to select
1567 valid default code page for windres/windmc on solaris.
1569 2010-02-15 Nick Clifton <nickc@redhat.com>
1571 * po/vi.po: Updated Vietnamese translation.
1573 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1575 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1576 missing mapping symbol to data only sections.
1578 2010-02-11 David S. Miller <davem@davemloft.net>
1580 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1581 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1582 symbols.
1583 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1584 these relocs on global symbols.
1585 (gdopoff): New.
1586 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1587 local symbol references which are not STT_GNU_IFUNC. Handle
1588 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1589 and deal with negative vs. non-negative values properly.
1591 2010-02-09 Tristan Gingold <gingold@adacore.com>
1593 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1594 non-external relocation.
1596 2010-02-09 Alan Modra <amodra@gmail.com>
1598 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1599 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1600 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1601 (ppc64_elf_layout_multitoc): Don't resize if we have already
1602 merged got entries.
1604 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1606 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1607 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1608 elfcore_write_s390_prefix): New.
1609 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1610 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1611 elfcore_write_s390_prefix): New.
1612 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1613 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1614 (elfcore_write_register_note): Handle .reg-s390-timer,
1615 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1616 .reg-s390-prefix section.
1618 2010-02-09 Alan Modra <amodra@gmail.com>
1620 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1621 unsigned char. Update variables and code using them throughout file.
1622 (struct ppc_link_hash_entry): Likewise for tls_mask.
1624 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1626 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1627 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1628 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1629 code setting the flag.
1630 (ppc64_elf_next_toc_section): Group big-toc sections in
1631 0x80008000 chunks.
1633 2010-02-08 David S. Miller <davem@davemloft.net>
1635 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1636 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1638 * elfxx-sparc.c (create_got_section): Delete.
1639 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1640 section creator does that work for us. Use ->elf.foo instead of
1641 ->foo where applicable.
1642 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1643 where applicable.
1644 (allocate_dynrelocs): Likewise.
1645 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1646 (_bfd_sparc_elf_relocate_section): Likewise.
1647 (sparc_vxworks_build_plt_entry): Likewise.
1648 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1649 (sparc_finish_dyn): Likewise.
1650 (sparc_vxworks_finish_exec_plt): Likewise.
1651 (sparc_vxworks_finish_shared_plt): Likewise.
1652 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1654 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1655 macros for visibilty and locality checks.
1656 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1657 (allocate_dynrelocs): Likewise.
1658 (_bfd_sparc_elf_relocate_section): Likewise.
1659 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1661 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1662 but never used local var 'dynobj'.
1664 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1665 nocopyreloc.
1667 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1668 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1669 * bfd-in2.h: Regenerate.
1670 * libbfd.h: Regenerate.
1672 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1673 and loc_hash_memory.
1674 (_bfd_sparc_elf_link_hash_table_free): Declare.
1675 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1676 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1677 bfd_elf32_bfd_link_hash_table_free): Define.
1678 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1679 has_ifunc_symbols if STT_GNU_IFUNC.
1680 (bfd_elf64_bfd_link_hash_table_free): Define.
1681 (elf_backend_post_process_headers): Define always.
1682 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1683 (sparc_reloc_map): Add entries for new IFUNC relocs.
1684 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1685 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1686 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1687 elf_sparc_get_local_sym_hash): New.
1688 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1689 from here...
1690 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1691 local hash table.
1692 (_bfd_sparc_elf_link_hash_table_free): New.
1693 (create_ifunc_sections): New.
1694 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1695 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1696 cons up a fake local hash table entry for it. Unconditionally add
1697 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1698 dyn relocs for ifunc.
1699 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1700 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1701 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1702 (allocate_local_dynrelocs): New function.
1703 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1704 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1705 like splt.
1706 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1707 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1708 plt in iplt/irelplt.
1710 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1712 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1713 max_contents_size, only consider sections whose contents must
1714 be swapped in.
1716 2010-02-09 Alan Modra <amodra@gmail.com>
1718 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1719 (ppc64_elf_size_dynamic_sections): ..and here..
1720 (merge_got_entries): ..rather than here.
1722 2010-02-09 Alan Modra <amodra@gmail.com>
1724 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1725 (has_small_toc_reloc): Define.
1726 (ppc64_elf_check_relocs): Set the above flags.
1727 (ppc64_elf_edit_opd): Delete obfd param.
1728 (ppc64_elf_tls_optimize): Likewise.
1729 (ppc64_elf_edit_toc): Likewise.
1730 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1731 * elf64-ppc.h: Update prototypes.
1733 2010-02-08 Alan Modra <amodra@gmail.com>
1735 * section.c (struct bfd_section): Delete has_tls_reloc,
1736 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1737 Add sec_flg0 thru sec_flg5.
1738 (BFD_FAKE_SECTION): Update for changed flags.
1739 * ecoff.c (bfd_debug_section): Likewise.
1740 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1741 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1742 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1743 * elf32-xtensa.c (reloc_done): Define.
1744 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1745 * bfd-in2.h: Regenerate.
1747 2010-02-08 Tristan Gingold <gingold@adacore.com>
1749 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1750 for non-scattered relocations.
1752 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1754 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1755 apuinfo sections, only scan input sections once and reuse the
1756 buffer.
1758 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1760 * archures.c (bfd_mach_ppc_titan): Define.
1761 * bfd-in2.h: Regenerate.
1762 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1764 2010-02-08 Alan Modra <amodra@gmail.com>
1766 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1768 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1770 * elf.c (assign_file_positions_for_load_sections) Update lma of
1771 section if necessary. Fixes Bugzilla 11219.
1773 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1775 * elf32-i386.c: Remove trailing white spaces.
1776 * elf64-x86-64.c: Likewise.
1778 2010-02-03 Nick Clifton <nickc@redhat.com>
1780 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1781 entries for other architectures.
1782 (struct elf_link_hash_table): Add hash_table_id field.
1783 (elf_hash_table_id): New accessor macro.
1784 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1785 parameter.
1786 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1787 returning cast pointer.
1788 (elf32_mn10300_link_hash_table_create): Identify new table as
1789 containing MN10300 extensions.
1790 (mn10300_elf_relax_section): Check pointer returned by
1791 elf32_mn10300_hash_table.
1792 * elf32-arm.c: Likewise, except using ARM extensions.
1793 * elf32-avr.c: Likewise, except using AVR extensions.
1794 * elf32-bfin.c: Likewise, except using BFIN extensions.
1795 * elf32-cris.c: Likewise, except using CRIS extensions.
1796 * elf32-frv.c: Likewise, except using FRV extensions.
1797 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1798 * elf32-i386.c: Likewise, except using I386 extensions.
1799 * elf32-lm32.c: Likewise, except using LM32 extensions.
1800 * elf32-m32r.c: Likewise, except using M32RM extensions.
1801 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1802 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1803 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1804 * elf32-m68k.c: Likewise, except using M68K extensions.
1805 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1806 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1807 * elf32-s390.c: Likewise, except using S390 extensions.
1808 * elf32-sh.c: Likewise, except using SH extensions.
1809 * elf32-spu.c: Likewise, except using SPU extensions.
1810 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1811 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1812 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1813 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1814 * elf64-s390.c: Likewise, except using S390 extensions.
1815 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1816 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1817 * elfxx-mips.c: Likewise, except using MIPS extensions.
1818 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1819 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1820 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1821 redundant structure.
1822 (elf32_cr16_hash_table): Delete unused macro.
1823 (elf32_cr16_link_hash_traverse): Delete unused macro.
1824 * elf32-score.c: Likewise.
1825 * elf32-score7.c: Likewise.
1826 * elf32-vax.c: Likewise.
1827 * elf64-sh64.c: Likewise.
1829 2010-02-03 Alan Modra <amodra@gmail.com>
1831 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1832 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1833 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1834 Update all uses.
1835 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1836 Remove no_multi_toc.
1837 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1838 when allocating a new struct got_entry.
1839 (allocate_got): New function, extracted from..
1840 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1841 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1842 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1843 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1844 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1845 new params in htab. Extract some code to..
1846 (ppc64_elf_start_multitoc_partition): ..here. New function.
1847 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1848 second pass toc scan.
1849 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1850 (ppc64_elf_reinit_toc): Rename to..
1851 (ppc64_elf_finish_multitoc_partition): ..this.
1852 (ppc64_elf_layout_multitoc): New function.
1853 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1854 layout_sections_again params.
1855 (ppc64_elf_relocate_section): Handle indirect got entries.
1856 * elf64-ppc.h: Update prototypes. Declare new functions.
1858 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1860 * elf-bfd.h (elfcore_write_xstatereg): New.
1862 * elf.c (elfcore_grok_xstatereg): New.
1863 (elfcore_write_xstatereg): Likewise.
1864 (elfcore_grok_note): Handle NT_X86_XSTATE.
1865 (elfcore_write_register_note): Handle .reg-xstate section.
1867 2010-02-01 Tristan Gingold <gingold@adacore.com>
1869 * som.c (som_write_ar_hdr): Define this macro.
1871 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1873 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1874 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1875 linkage table pointer to use the global table pointer if not doing
1876 a shared link.
1878 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1880 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1881 if it has already been set.
1883 2010-01-27 Tristan Gingold <gingold@adacore.com>
1885 * vms.h: Remove trailing spaces.
1886 (struct hdr_struct): Remove unused hdr_c_cpr field.
1887 (enum file_format_enum): Add comments.
1888 * vms.c (vms_bfd_print_private_bfd_data): New function that
1889 replaces the macro.
1890 Remove trailing spaces.
1891 * vms-misc.c: Improve comments.
1892 (_bfd_vms_get_object_record): Also handle files without pads.
1893 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1894 * vms-gsd.c (struct flagdescstruct): Make name field const.
1895 (gsyflagdesc): Fix typo.
1897 2010-01-27 Alan Modra <amodra@gmail.com>
1899 PR ld/11217
1900 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1901 (ppc64_elf_setup_section_lists): Init them.
1902 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1903 and .toc on the same input file.
1904 (ppc64_elf_relocate_section): Correct GOT entry offset.
1906 2010-01-26 Tristan Gingold <gingold@adacore.com>
1908 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1909 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1910 * archive.c (is_bsd44_extended_name): New macro.
1911 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1912 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1913 name.
1914 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1915 (_bfd_generic_write_ar_hdr): Ditto.
1916 (_bfd_bsd44_write_ar_hdr): Ditto.
1917 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1918 (bsd_write_armap): Adjust firstreal computation.
1919 * libbfd-in.h (struct areltdata): Add extra_size field.
1920 (_bfd_generic_write_ar_hdr): Add prototype.
1921 (_bfd_bsd44_write_ar_hdr): Ditto.
1922 (_bfd_write_ar_hdr): Define.
1923 (_bfd_noarchive_write_ar_hdr): Ditto.
1924 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1925 (_bfd_archive_coff_write_ar_hdr): Ditto.
1926 (_bfd_archive_bsd44_slurp_armap): Ditto.
1927 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1928 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1929 (_bfd_archive_bsd44_truncate_arname): Ditto.
1930 (_bfd_archive_bsd44_write_armap): Ditto.
1931 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1932 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1933 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1934 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1935 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1936 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1937 * libbfd.h: Regenerate.
1938 * oasys.c (oasys_write_ar_hdr): Define.
1939 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1940 * ieee.c (ieee_write_ar_hdr): Define.
1941 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1942 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1943 (bfd_pmac_xcoff_backend_data): Ditto.
1944 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1945 (bfd_xcoff_aix5_backend_data): Ditto.
1946 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1947 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1948 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1949 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1950 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1951 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1952 (bfd_mach_o_construct_extended_name_table)
1953 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1954 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1955 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
1956 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1957 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1958 (bfd_mach_o_construct_extended_name_table)
1959 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
1960 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
1961 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
1962 * bfd-in2.h: Regenerate.
1964 2010-01-26 Alan Modra <amodra@gmail.com>
1965 H.J. Lu <hongjiu.lu@intel.com>
1967 PR ld/11218
1968 * elflink.c (elf_link_output_extsym): Do not ignore undefined
1969 symbols with ref_regular set when gc_sections is active.
1971 2010-01-25 Alan Modra <amodra@gmail.com>
1973 PR ld/11217
1974 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
1975 with relocations against undefined weak symbols.
1976 (ppc64_elf_relocate_section): Don't optimize calls to undefined
1977 weak functions if the symbol is dynamic.
1978 (ppc64_elf_relocate_section): Edit tprel tls sequences.
1979 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1980 (_bfd_elf_ppc_at_tprel_transform): New function.
1981 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
1982 * bfd-in2.h: Regenerate.
1984 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1986 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
1987 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
1988 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
1989 bitsize to 1.
1990 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
1992 2010-01-21 Nick Clifton <nickc@redhat.com>
1994 * elflink.c (elf_link_add_object_symbols): Look up name of
1995 undefined symbol both before and after versioning has been
1996 applied. Do not bother with symbols that are weakly undefined.
1998 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2000 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2001 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2003 2010-01-19 Cary Coutant <ccoutant@google.com>
2005 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2007 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2008 Alan Modra <amodra@gmail.com>
2010 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2011 (elf_object_p): Read e_phnum extension.
2012 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2013 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2014 that we can read last program header.
2016 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2018 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2019 R_ARM_THM_CALL entry.
2020 (elf32_arm_final_link_relocate): Correct calculation of
2021 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2022 or R_ARM_THM_JUMP24 relocation.
2024 2010-01-18 Alan Modra <amodra@gmail.com>
2026 PR 11168
2027 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2028 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2029 than 32k sections.
2031 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2033 Fix compilation warning on gcc-3.4.
2034 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2035 parameter index to sec_index according to the function definition.
2037 2010-01-13 Chao-ying Fu <fu@mips.com>
2039 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2040 It is true for all CPUs.
2041 (jal_reloc_p): New function.
2042 (mips_elf_calculate_relocation): Rename require_jalxp to
2043 cross_mode_jump_p.
2044 Update comment for CROSS_MODE_JUMP_P.
2045 Set up cross_mode_jump_p based on the mode change.
2046 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2047 Update comment for CROSS_MODE_JUMP_P.
2048 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2049 Use !cross_mode_jump_p to guard conversion.
2050 Convert "jr t9" to "b", if possible.
2051 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2052 cross_mode_jump_p.
2053 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2054 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2056 2010-01-13 Nick Clifton <nickc@redhat.com>
2058 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2059 "m32c" returns the m32c arch_info_struct and not the m16c
2060 arch_info_struct.
2061 (arch_info_struct): Use the new scan function.
2062 (bfd_m32c_arch): Likewise.
2064 2010-01-13 Tristan Gingold <gingold@adacore.com>
2066 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2067 Appends new arch instead of overriding.
2068 Use mach_o_x86_64_vec for x86_64-*-darwin.
2069 * configure.in: Add mach_o_x86_64_vec.
2070 * configure: Regenerate.
2071 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2072 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2073 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2074 * Makefile.in: Regenerate.
2075 * mach-o-x86-64.c: New file.
2077 2010-01-13 Tristan Gingold <gingold@adacore.com>
2079 * reloc.c: Add MACH_O_X86_64 relocations.
2080 * bfd-in2.h: Regenerate.
2081 * libbfd.h: Regenerate.
2083 2010-01-13 Tristan Gingold <gingold@adacore.com>
2085 * archive.c (normalize): Use lbasename.
2086 (bfd_bsd_truncate_arname): Ditto.
2087 (bfd_gnu_truncate_arname): Ditto.
2089 2010-01-12 Tristan Gingold <gingold@adacore.com>
2091 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2093 2010-01-11 Tristan Gingold <gingold@adacore.com>
2095 * mach-o.h: Add x86-64 relocation types.
2097 2010-01-11 Tristan Gingold <gingold@adacore.com>
2099 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2100 (bfd_mach_o_set_arch_mach): New prototype.
2101 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2102 (bfd_mach_o_set_arch_mach): New function.
2103 (bfd_mach_o_gen_mkobject): New function.
2104 Set TARGET_ARCHITECTURE for the generic back-ends.
2105 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2106 Check that TARGET_ARCHITECTURE is defined.
2107 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2108 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2110 2010-01-11 Tristan Gingold <gingold@adacore.com>
2112 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2114 2010-01-11 Nick Clifton <nickc@redhat.com>
2116 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2117 handling of R_V850_HI16_S relocation.
2119 2010-01-11 Alan Modra <amodra@gmail.com>
2121 PR 11103
2122 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2124 2010-01-11 Alan Modra <amodra@gmail.com>
2126 PR 6832
2127 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2128 (find_abstract_instance_name): Use it.
2129 (parse_comp_unit): Set it.
2131 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2133 * Makefile.in: Regenerate.
2134 * configure: Regenerate.
2136 2010-01-08 Tristan Gingold <gingold@adacore.com>
2138 * archive.c: Remove bfd_special_undocumented_glue.
2140 2010-01-08 Alan Modra <amodra@gmail.com>
2142 PR ld/11133
2143 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2144 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2145 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2147 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2149 PR ld/11138
2150 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2151 a symbol referenced by DSO is is defined in a non-shared object
2152 and forced local.
2154 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2156 PR ld/11133
2157 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2158 undefined __start_XXX/__stop_XXX in all input files and set
2159 SEC_KEEP.
2161 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2163 PR ld/11143
2164 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2166 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2168 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2169 before including procfs.h.
2170 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2171 * configure.in: Added autoconf probe for the pr_fpreg member.
2172 * configure: Regenerated.
2173 * config.in: Regenerated.
2174 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2176 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2178 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2179 * dwarf2.c (concat_filename): Rename dirname with dir_name
2180 to void shadowing the dirname function.
2181 Rename subdirname with subdir_name to stay consistent with
2182 the new dir_name variable name.
2184 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2186 * archures.c: Add bfd_mach_ppc_e500mc64.
2187 * bfd-in2.h: Regenerate.
2188 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2189 bfd_mach_ppc_e500mc64.
2191 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2193 Fix -Wshadow warnings (seen on ppc-aix)
2194 * xcofflink.c: Replace finfo by flinfo throughout.
2196 For older changes see ChangeLog-2009
2197 \f
2198 Local Variables:
2199 mode: change-log
2200 left-margin: 8
2201 fill-column: 74
2202 version-control: never
2203 End: