1 2010-08-03 DJ Delorie <dj@redhat.com>
3 * elf32-m32c.c (ELF_MAXPAGESIZE): Change page size to 256 bytes.
5 2010-08-03 Tristan Gingold <gingold@adacore.com>
7 * vms-misc.c (vms_convert_to_var): Make it static.
8 (_bfd_vms_convert_to_var_unix_filename): Make it public.
10 2010-08-03 Tristan Gingold <gingold@adacore.com>
12 * makefile.vms (OBJS): Update list.
14 2010-08-03 Tristan Gingold <gingold@adacore.com>
16 * vms-alpha.c (_bfd_vms_slurp_egsd): Do not set SEC_HAS_CONTENTS
17 nor SEC_RELOC for empty sections.
19 2010-08-03 Tristan Gingold <gingold@adacore.com>
21 * vms-alpha.c (evax_section_flags): Fix flags for absolute
22 section. Remove useless parenthesis.
24 2010-08-03 Tristan Gingold <gingold@adacore.com>
26 * vms-lib.c (vms_lib_bread_raw): Change type of BUF argument.
27 (vms_lib_bread, vms_lib_bopen): Adjust.
29 2010-08-02 Alan Modra <amodra@gmail.com>
32 * elf.c (assign_file_positions_for_load_sections): Use p_vaddr to
33 calculate off_adjust rather than first section vma.
35 2010-07-30 H.J. Lu <hongjiu.lu@intel.com>
37 * elflink.c (compute_bucket_count): Add ATTRIBUTE_UNUSED to info.
39 2010-07-30 Anthony Green <green@moxielogic.com>
41 * config.bfd (targ_cpu): Add moxie-*-rtems support.
43 2010-07-29 Alan Modra <amodra@gmail.com>
45 * elf64-ppc.c (ppc64_elf_edit_toc): Always adjust local syms in
46 .toc section, even when none are used in relocs.
48 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
50 * elfxx-mips.h: Include "elf/mips.h".
51 (gprel16_reloc_p): New static inline function.
52 * elfxx-mips.c (_bfd_mips_elf_check_relocs)
53 [R_MIPS16_GOT16, R_MIPS_GOT16, R_MIPS_GOT_HI16, R_MIPS_GOT_LO16]:
55 (_bfd_mips_elf_relocate_section)[bfd_reloc_overflow]: Use
57 * elf32-mips.c (mips_info_to_howto_rel): Likewise.
58 * elfn32-mips.c (mips_info_to_howto_rel): Likewise.
60 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
62 * elf64-mips.c (mips_elf64_howto_table_rela)
63 [R_MIPS_TLS_DTPMOD64]: Clear partial_inplace.
64 [R_MIPS_TLS_DTPREL64, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
65 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
66 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL64]: Likewise.
67 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
68 * elfn32-mips.c (elf_mips_howto_table_rela)
69 [R_MIPS_TLS_DTPMOD32]: Likewise.
70 [R_MIPS_TLS_DTPREL32, R_MIPS_TLS_GD, R_MIPS_TLS_LDM]: Likewise.
71 [R_MIPS_TLS_DTPREL_HI16, R_MIPS_TLS_DTPREL_LO16]: Likewise.
72 [R_MIPS_TLS_GOTTPREL, R_MIPS_TLS_TPREL32]: Likewise.
73 [R_MIPS_TLS_TPREL_HI16, R_MIPS_TLS_TPREL_LO16]: Likewise.
75 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
76 Ina Pandit <ina.pandit@kpitcummins.com>
78 * archures.c (DESCRIPTION): Define bfd_mach_v850e2 and
80 * reloc.c (bfd_architecture): Define bfd_mach_v850e2 and
82 (BFD_RELOC_V850_16_PCREL, BFD_RELOC_V850_17_PCREL,
83 BFD_RELOC_V850_22_PCREL, BFD_RELOC_V850_23,
84 BFD_RELOC_V850_32_PCREL, BFD_RELOC_V850_32_ABS,
85 BFD_RELOC_V850_16_SPLIT_OFFSET, BFD_RELOC_V850_16_S1,
86 BFD_RELOC_V850_LO16_SPLIT_OFFSET, BFD_RELOC_V850_SDA_15_16_OFFSET,
87 BFD_RELOC_V850_ZDA_16_16_OFFSET, BFD_RELOC_V850_CALLT_15_16_OFFSET,
88 BFD_RELOC_V850_32_GOTPCREL, BFD_RELOC_V850_16_GOT,
89 BFD_RELOC_V850_32_GOT, BFD_RELOC_V850_22_PLT_PCREL,
90 BFD_RELOC_V850_32_PLT_PCREL, BFD_RELOC_V850_COPY,
91 BFD_RELOC_V850_GLOB_DAT, BFD_RELOC_V850_JMP_SLOT,
92 BFD_RELOC_V850_RELATIVE, BFD_RELOC_V850_16_GOTOFF,
93 BFD_RELOC_V850_32_GOTOFF, BFD_RELOC_V850_CODE,
94 BFD_RELOC_V850_DATA): New relocations for V850 target.
95 * config.bfd: Match all v850 targets.
96 * cpu-v850.c (arch_info_struct): Define V850e2 and V850e2v3.
97 * elf32-v850.c (v850_elf_check_relocs): Check the newly added
99 (v850_elf_perform_relocation ): Update the newly added
101 (v850_elf_howto_t): Update the specifications of added
103 (v850_elf_reloc_map): Update the relocation mappings.
104 (v850_elf_final_link_relocate): Maps added relocation into the
105 appropriate howto structure.
106 (v850_elf_object_p): Add support for V850E2 and V850E2V3.
107 (v850_elf_final_write_processing): Likewise.
108 (v850_elf_merge_private_bfd_data): Likewise.
109 (v850_elf_print_private_bfd_data): Likewise.
110 * libbfd.h: Regenerate.
111 * bfd-in2.h: Regenerate.
113 2010-07-23 Alan Modra <amodra@gmail.com>
115 * archive.c (_bfd_archive_bsd44_construct_extended_name_table):
116 Correct format specifier.
118 2010-07-22 Alan Modra <amodra@gmail.com>
120 * ecoff.c: Don't include aout/ranlib.h.
121 (_bfd_ecoff_slurp_armap): Use correct struct for ardata->symdefs.
122 (_bfd_ecoff_write_armap): Output ar_date and ar_size using
125 2010-07-22 Alan Modra <amodra@gmail.com>
127 * aoutx.h (some_aout_object_p): Don't set EXEC_P for files with
130 2010-07-20 Alan Modra <amodra@gmail.com>
132 * elf.c (assign_file_positions_for_load_sections): Check that
133 zero size sections are allocated in segments too.
134 (assign_file_positions_for_non_load_sections): Warn if zero
135 size alloc sections are found here.
136 (copy_elf_program_header): Don't drop zero size sections from
138 (copy_private_bfd_data): Check for changes in zero size sections.
140 2010-07-17 Alan Modra <amodra@gmail.com>
142 * elf.c (_bfd_elf_map_sections_to_segments): Force new segment
143 for sections with overlapping LMAs.
144 (assign_file_positions_for_load_sections): Catch overlap for
145 sections that wrap around the address space. Replace a
146 warning that duplicates ld's --check-sections error with a
147 warning that lma has been adjusted for overlapping sections.
149 2010-07-14 Cary Coutant <ccoutant@google.com>
152 * dwarf2.c (read_section): Revert patch for compressed debug sections.
153 (find_line): Likewise.
154 (read_and_uncompress_section): Remove.
156 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
159 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't
160 allocate .got.plt section if there are no GOT nor PLT
162 * elf64-x86-64.c (elf64_x86_64_size_dynamic_sections): Likewise.
164 2010-07-13 H.J. Lu <hongjiu.lu@intel.com>
167 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Support
168 garbage collection against STT_GNU_IFUNC symbols.
170 * elf32-i386.c (elf_i386_get_local_sym_hash): Don't set
171 elf.plt.offset/elf.got.offset to -1.
172 (elf_i386_tls_transition): Skip TLS transition for functions.
173 (elf_i386_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
175 * elf64-x86-64.c (elf64_x86_64_get_local_sym_hash): Don't set
176 elf.plt.offset/elf.got.offset to -1.
177 (elf64_x86_64_tls_transition): Skip TLS transition for functions.
178 (elf64_x86_64_gc_sweep_hook): Support STT_GNU_IFUNC symbols.
180 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
182 * elf32-i386.c (elf_i386_check_relocs): Re-indent.
183 (elf_i386_relocate_section): Likewise.
185 2010-07-06 H.J. Lu <hongjiu.lu@intel.com>
187 * dwarf2.c (add_line_info): Initialize prev_line.
189 2010-07-06 Alan Modra <amodra@gmail.com>
191 * elf32-ppc.c (ppc_elf_relax_section): Insert branch around
192 trampolines only for .init and .fini sections.
194 2010-07-05 Alan Modra <amodra@gmail.com>
196 * elf32-ppc.c: Formatting.
197 (ppc_elf_finish_dynamic_sections): Don't make plt_entry var static.
199 2010-07-03 Cary Coutant <ccoutant@google.com>
201 * compress.c (bfd_uncompress_section_contents): Add ATTRIBUTE_UNUSED.
202 * dwarf2.c (read_and_uncompress_section): New function.
203 (read_section): Call it.
204 (find_line): Likewise.
206 2010-07-01 Alan Modra <amodra@gmail.com>
208 * elf64-ppc.c (ppc64_elf_edit_toc): Use SYMBOL_CALLS_LOCAL rather
209 than SYMBOL_REFERENCES_LOCAL.
210 (ppc64_elf_relocate_section): Likewise.
212 2010-07-01 Alan Modra <amodra@gmail.com>
214 * elf64-ppc.c (ppc64_elf_edit_toc): Keep toc entries for ifuncs.
216 2010-06-29 Alan Modra <amodra@gmail.com>
218 * cpu-maxq.c: Delete file.
219 * coff-maxq.c: Delete file.
220 * Makefile.am: Remove references to maxq.
221 * archures.c: Likewise.
222 * coffcode.h: Likewise.
223 * configure.in: Likewise.
224 * targets.c: Likewise.
225 * config.bfd: Move maxq from obsolete to removed.
226 * Makefile.in: Regenerate.
227 * bfd-in2.h: Regenerate.
228 * configure: Regenerate.
229 * libbfd.h: Regenerate.
230 * po/SRC-POTFILES.in: Regenerate.
232 2010-06-28 Alan Modra <amodra@gmail.com>
234 * compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
235 to silence gcc warning.
237 2010-06-27 Alan Modra <amodra@gmail.com>
239 * elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
240 (group_sections): Likewise.
242 2010-06-27 Alan Modra <amodra@gmail.com>
244 * bout.c (aligncode): Delete set but unused variables.
245 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
246 * coff-ppc.c (ppc_record_toc_entry): Likewise.
247 (coff_ppc_relocate_section): Likewise.
248 * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Likewise.
249 * elf-m10200.c (mn10200_elf_relax_delete_bytes): Likewise.
250 * elf-m10300.c (mn10300_elf_final_link_relocate): Likewise.
251 (mn10300_elf_relax_section): Likewise.
252 * elf32-arm.c (arm_build_one_stub, arm_size_one_stub): Likewise.
253 (record_vfp11_erratum_veneer): Likewise.
254 (bfd_elf32_arm_vfp11_erratum_scan): Likewise.
255 (elf32_arm_final_link_relocate): Likewise.
256 (elf32_arm_check_relocs, arm_map_one_stub): Likewise.
257 * elf32-avr.c (elf32_avr_relax_delete_bytes): Likewise.
258 (elf32_avr_relax_section): Likewise.
259 (avr_mark_stub_not_to_be_necessary): Likewise.
260 * elf32-bfin.c (_bfin_create_got_section): Likewise.
261 * elf32-cr16.c (cr16_elf_final_link_relocate): Likewise.
262 (elf32_cr16_relax_delete_bytes): Likewise.
263 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Likewise.
264 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
265 * elf32-crx.c (elf32_crx_relax_delete_bytes): Likewise.
266 * elf32-h8300.c (elf32_h8_relax_section): Likewise.
267 (elf32_h8_relax_delete_bytes): Likewise.
268 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
269 * elf32-i370.c (i370_elf_check_relocs): Likewise.
270 (elf_relocate_section): Likewise.
271 * elf32-ip2k.c (adjust_all_relocations): Likewise.
272 (ip2k_elf_relax_section): Likewise.
273 * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
274 (lm32_elf_check_relocs): Likewise.
275 (lm32_elf_finish_dynamic_sections): Likewise.
276 (lm32_elf_finish_dynamic_symbol): Likewise.
277 * elf32-m32c.c (m32c_offset_for_reloc): Likewise.
278 (m32c_elf_relax_delete_bytes): Likewise.
279 * elf32-m32r.c (m32r_elf_finish_dynamic_symbol): Likewise.
280 (m32r_elf_finish_dynamic_sections): Likewise.
281 (m32r_elf_check_relocs, m32r_elf_fake_sections): Likewise.
282 * elf32-m68hc11.c (m68hc11_elf_relax_section): Likewise.
283 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
284 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
285 * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise.
286 (microblaze_elf_check_relocs): Likewise.
287 (microblaze_elf_finish_dynamic_symbol): Likewise.
288 * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
289 * elf32-ppc.c (ppc_elf_tls_optimize): Likewise.
290 * elf32-rx.c (rx_elf_relocate_section): Likewise.
291 (elf32_rx_relax_delete_bytes, rx_offset_for_reloc): Likewise.
292 (elf32_rx_relax_section): Likewise.
293 * elf32-score.c (score_elf_got_offset_from_index): Likewise.
294 (score_elf_final_link_relocate): Likewise.
295 (s3_bfd_score_elf_relocate_section): Likewise.
296 * elf32-score7.c (score_elf_got_offset_from_index): Likewise.
297 (s7_bfd_score_elf_relocate_section): Likewise.
298 * elf32-sh.c (sh_elf_check_relocs): Likewise.
299 * elf32-spu.c (spu_elf_relocate_section): Likewise.
300 * elf32-v850.c (v850_elf_check_relocs): Likewise.
301 (find_remembered_hi16s_reloc): Likewise.
302 * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
303 (elf_vax_relocate_section): Likewise.
304 * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
305 * elf32-xtensa.c (xlate_offset_with_removed_text): Likewise.
306 (move_literal): Likewise.
307 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
308 (elf64_hppa_check_relocs): Likewise.
309 (elf64_hppa_finish_dynamic_symbol): Likewise.
310 (elf64_hppa_relocate_section): Likewise.
311 * elf64-mmix.c (mmix_elf_reloc, mmix_elf_relax_section): Likewise.
312 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
313 (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Likewise.
314 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
315 (elfNN_vms_section_from_shdr): Likewise.
316 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
317 (_bfd_sparc_elf_relocate_section): Likewise.
318 * hp300hpux.c (slurp_symbol_table): Likewise.
319 * i386lynx.c (swap_std_reloc_out, swap_std_reloc_in): Likewise.
320 * mach-o.c (bfd_mach_o_write_thread): Likewise.
321 * mmo.c (mmo_scan, mmo_write_symbols_and_terminator): Likewise.
322 * nlm32-sparc.c (nlm_sparc_read_reloc): Likewise.
323 * pdp11.c (pdp11_aout_link_input_section): Likewise.
324 (aout_link_input_section, aout_link_input_bfd): Likewise.
325 * pe-mips.c (mips_swap_reloc_out): Likewise.
326 (coff_pe_mips_relocate_section): Likewise.
327 * som.c (som_bfd_ar_write_symbol_stuff): Likewise.
328 * vms-alpha.c (_bfd_vms_slurp_egsd): Likewise.
329 * xsym.c (bfd_sym_fetch_type_information_table_ent): Likewise.
331 * coff-i860.c (i860_reloc_processing): Avoid set but unused warning.
332 * coffcode.h (coff_compute_section_file_positions): Likewise.
333 (coff_slurp_reloc_table): Likewise.
334 * cpu-arm.c (arm_check_note): Likewise.
335 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Likewise.
336 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
337 * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
338 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
339 * elf32-moxie.c (moxie_elf_relocate_section): Likewise.
340 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
341 * elf32-sh64.c (_bfd_sh_align_load_span): Likewise.
342 * ieee.c (parse_expression): Likewise.
343 (ieee_slurp_external_symbols, drop_int): Likewise.
344 * peXXigen.c (pe_print_pdata): Likewise.
345 * versados.c (process_esd): Likewise.
347 2010-06-25 Tristan Gingold <gingold@adacore.com>
349 * vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
350 its flags. Create an absolute section if needed.
352 2010-06-25 Tristan Gingold <gingold@adacore.com>
354 * vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
355 sections. Mark .vmsdebug section as SEC_DEBUGGING. Do not create
356 dummy psect anymore. Adjust.
357 (_bfd_vms_write_eeom): Adjust (use target_index instead of index)
358 (_bfd_vms_write_etir): Ditto.
359 (start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
360 section name. Adjust.
362 2010-06-25 Tristan Gingold <gingold@adacore.com>
364 * vms-alpha.c (alpha_vms_write_exec): Set linktime field.
366 2010-06-25 Alan Modra <amodra@gmail.com>
368 * elf64-ppc.c (toc_skip_enum): Define.
369 (ppc64_elf_edit_toc): Use two low bits of skip array as markers.
370 Optimize largetoc sequences.
371 (adjust_toc_syms): Update for skip array change.
372 (ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
374 2010-06-25 Alan Modra <amodra@gmail.com>
376 * elf64-ppc.c (is_static_defined): New function.
377 (get_tls_mask, ppc_type_of_stub): Use it here.
378 (ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
379 (ppc64_elf_tls_setup): Typo fix.
380 (adjust_toc_syms): Correctly handle symbols defined past the end
381 of the toc. Move syms on removed entries to next entry rather
382 than to start of toc.
383 (ppc64_elf_edit_toc): Likewise. Ensure we only attempt to
384 edit ppc64 input. Allocate one extra word in skip array.
385 Honour info->keep_memory when reading relocs if we can.
386 Adjust toc relocs after adjusting symbols.
388 2010-06-23 Nathan Sidwell <nathan@codesourcery.com>
390 * archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
393 2010-06-17 Tristan Gingold <gingold@adacore.com>
395 * Makefile.am (BFD32_BACKENDS_CFILES): Move vms-alpha.c to ...
396 (BFD64_BACKENDS_CFILES): ... here.
397 (BFD32_BACKENDS): Move vms-alpha.lo to ...
398 (BFD64_BACKENDS): ... here.
399 * Makefile.in: Regenerate.
401 2010-06-15 Joseph Myers <joseph@codesourcery.com>
403 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Decrease to 2.
404 * elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type,
405 elf32_tic6x_merge_arch_attributes, elf32_tic6x_merge_attributes,
406 elf32_tic6x_merge_private_bfd_data): New.
407 (bfd_elf32_bfd_merge_private_bfd_data,
408 elf_backend_obj_attrs_arg_type, elf_backend_obj_attrs_section,
409 elf_backend_obj_attrs_section_type, elf_backend_obj_attrs_vendor):
411 * elf32-tic6x.h (elf32_tic6x_merge_arch_attributes): Declare.
413 2010-06-15 Joseph Myers <joseph@codesourcery.com>
415 * elf-bfd.h (LEAST_KNOWN_OBJ_ATTRIBUTE): Define.
416 (struct elf_backend_data): Update comment on obj_attrs_order.
417 * elf-attrs.c (vendor_obj_attr_size, vendor_set_obj_attr_contents,
418 _bfd_elf_copy_obj_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
419 instead of hardcoded 4.
420 * elf32-arm.c (elf32_arm_obj_attrs_order): Use
421 LEAST_KNOWN_OBJ_ATTRIBUTE and LEAST_KNOWN_OBJ_ATTRIBUTE + 1
422 instead of hardcoded 4 and 5.
423 (elf32_arm_merge_eabi_attributes): Use LEAST_KNOWN_OBJ_ATTRIBUTE
424 instead of hardcoded 4.
426 2010-06-14 Kevin Buettner <kevinb@redhat.com>
428 * elf32-h8300.c (elf_symbol_leading_char): Define.
430 2010-06-11 Jan Kratochvil <jan.kratochvil@redhat.com>
432 * vms-alpha.c (_bfd_vms_write_egsd): Make sname const.
434 2010-06-11 Tristan Gingold <gingold@adacore.com>
436 * vms-alpha.c (_bfd_vms_slurp_egsd): Always set vma of absolute
439 2010-06-11 Tristan Gingold <gingold@adacore.com>
441 * vms-alpha.c (evax_bfd_print_etir): Handle ETIR__C_STO_GBL_LW.
443 2010-06-11 Tristan Gingold <gingold@adacore.com>
445 * vms-misc.c (_bfd_vms_output_counted): Make VALUE argument const.
447 (_bfd_vms_output_dump): Make DATA argument const, adjust cast.
448 * vms.h (_bfd_vms_output_counted, _bfd_vms_output_dump): Adjust.
449 * vms-alpha.c (evax_section_flags): Make it const.
450 (vms_secflag_by_name): Remove unused ABFD argument.
451 Make SECTION_FLAGS and NAME arguments const. Clarify comment.
452 (vms_esecflag_by_name): Make SECTION_FLAGS and NAME arguments const.
453 (_bfd_vms_slurp_egsd): Adjust call to vms_secflag_by_name.
454 (_bfd_vms_write_egsd): Remove useless cast.
456 2010-06-10 Tristan Gingold <gingold@adacore.com>
458 * config.bfd: Remove #if/#endif so that som can be compiled on any
460 * targets.c (_bfd_target_vector): Remove #if/#endif so that som
461 can be used on any host.
463 2010-06-10 Tristan Gingold <gingold@adacore.com>
465 * som.c: Can now be compiled on any host.
466 Include bfd headers instead of system one.
467 (som_compute_checksum): Parameter is now a pointer to a
468 som_external_header structure. Adjust.
469 (struct section_to_type): Field section is now const.
470 (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Removed conditional
472 (R_LONG_PCREL_MODE, R_N0SEL, R_N1SEL, R_LINETAB): Ditto.
473 (R_LINETAB_ESC, R_LTP_OVERRIDE, R_COMMENT): Ditto.
474 (som_swap_clock_in, som_swap_clock_out): New functions.
475 (som_swap_header_in, som_swap_header_out): Likewise.
476 (som_swap_space_dictionary_in): Likewise.
477 (som_swap_space_dictionary_out): Likewise.
478 (som_swap_subspace_dictionary_in): Likewise.
479 (som_swap_subspace_dictionary_record_out): Likewise.
480 (som_swap_aux_id_in, som_swap_aux_id_out): Likewise.
481 (som_swap_string_auxhdr_out): Likewise.
482 (som_swap_compilation_unit_out): Likewise.
483 (som_swap_exec_auxhdr_in): Likewise.
484 (som_swap_exec_auxhdr_out): Likewise.
485 (som_swap_lst_header_in): Likewise.
486 (som_object_setup): Adjust parameter type using bfd types.
487 (setup_sections): Likewise. Ditto for object file types.
488 Use intermediate variables for external representation and use the
489 swap functions to convert.
490 (som_object_p): Ditto. Remove #ifdef/#endif on always defined
492 (som_prep_headers): Likewise.
493 (som_write_symbol_strings): Likewise.
494 (som_begin_writing): Likewise.
495 (som_finish_writing): Likewise.
496 (som_build_and_write_symbol_table): Likewise.
497 (bfd_section_from_som_symbol): Likewise.
498 (som_slurp_symbol_table): Likewise.
499 (som_bfd_print_private_bfd_data): Likewise.
500 (bfd_som_attach_aux_hdr): Likewise. Clear the padding.
501 (bfd_som_attach_compilation_unit): Likewise.
502 (som_bfd_count_ar_symbols): Likewise.
503 (som_bfd_fill_in_ar_symbols): Likewise.
504 (som_slurp_armap): Likewise.
505 (som_bfd_ar_write_symbol_stuff): Likewise.
506 (som_write_armap): Likewise. Use _bfd_ar_spacepad instead of
507 sprintf to write header fields.
508 * som.h: Include bfd headers instead of system one.
509 (FILE_HDR_SIZE, AUX_HDR_SIZE): Removed.
510 (struct somdata): Use bfd structures instead of system ones.
511 (struct som_section_data_struct): Likewise.
512 (struct som_subspace_dictionary_record): Removed (now in
513 include/som/internal.h)
515 2010-06-10 Tristan Gingold <gingold@adacore.com>
517 * targets.c (bfd_target_list): Remove hp/ux compiler work-around
518 as bfd requires an ANSI-C compiler.
520 2010-06-09 Tristan Gingold <gingold@adacore.com>
522 * bfdio.c (bfd_bread): Fix the code to prevent reading past the
523 end of archive members.
525 2010-06-08 Tristan Gingold <gingold@adacore.com>
527 * som.c (som_bfd_free_cached_info): Do not free relocations as
528 they were allocated with bfd_zalloc.
530 2010-06-08 Tristan Gingold <gingold@adacore.com>
532 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Increment
535 2010-06-08 Tristan Gingold <gingold@adacore.com>
537 * vms-lib.c (_bfd_vms_lib_ia64_mkarchive): New function.
538 * libbfd-in.h (_bfd_vms_lib_ia64_mkarchive): Declare.
539 * libbfd.h: Regenerate.
540 * elfxx-ia64.c (bfd_elfNN_write_archive_contents): Redefine for VMS.
541 (bfd_elfNN_mkarchive): Ditto.
543 2010-06-02 Tristan Gingold <gingold@adacore.com>
545 * vms-alpha.c (alpha_vms_bfd_final_link): Fix 64bit constant.
547 2010-06-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
549 * configure: Regenerate.
551 2010-06-01 Tristan Gingold <gingold@adacore.com>
553 * vms-alpha.c (struct vms_private_data_struct): Add
554 transfer_address field. Remove unused dst_info field.
555 (alpha_vms_write_exec): Use transfer_address.
556 (_bfd_vms_write_egsd): Add a comment about LIB$INITIALIZE.
557 (alpha_vms_bfd_final_link): Set transfer_address.
559 2010-05-31 Tristan Gingold <gingold@adacore.com>
561 * vms-lib.c (credat_lo, credat_hi): New fields.
562 (vms_read_block): Adjust comments.
563 (vms_write_block): New function.
564 (_bfd_vms_lib_archive_p): Decode majorid once. Replace some
565 hard-coded values with constants. Set credat_lo and credat_hi.
566 (_bfd_vms_lib_mkarchive): Add argument kind.
567 Set ver, mhd_size and type according to kind.
568 (_bfd_vms_lib_alpha_mkarchive): New function.
569 (struct lib_index): Renamed from struct vms_index
570 (lib_index_cmp): Renamed from vms_index_cmp. Adjusted.
571 (get_idxlen): Type of idx argument adjusted. Add is_elfidx
572 argument and handle it.
573 (vms_write_index): Adjust argument idx. Handle elf indexes.
574 (_bfd_vms_lib_build_map): Adjust type of arguments modules and res.
575 (_bfd_vms_lib_write_archive_contents): Add is_elfidx variable and
576 use it. Handle elf indexes. Set credat.
577 * libbfd-in.h (_bfd_vms_lib_mkarchive): Renamed to ...
578 (_bfd_vms_lib_alpha_mkarchive): ... this.
579 * libbfd.h: Regenerated.
580 * vms-alpha.c (vms_alpha_vec): Adjust after previous renaming.
582 2010-05-28 Sterling Augustine <sterling@tensilica.com>
584 * elf32-xtensa.c (elf_xtensa_relocate_section): Add a large amount
585 of code to change the bits in the instructions to match the changes
586 in the relocations. Declare dest_addr and sym_sec to help.
588 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
590 Workaround GCC PR middle-end/4210.
591 * vms-misc.c (vms_time_t_to_vms_time): Use ternary operator for val[2]
594 2010-05-27 Tristan Gingold <gingold@adacore.com>
596 * vms-misc.c: Define __NEW_STARLET. Remove trailing spaces.
597 (VMS_TIME_FACTOR, VMS_TIME_OFFSET): New macros.
598 (vms_time_to_time_t): Use them instead of local const.
599 (vms_time_t_to_vms_time): New function.
600 (vms_get_time): Likewise.
601 (vms_raw_get_time): Likewise.
602 * vms.h (vms_time_t_to_vms_time): New declaration.
603 (vms_get_time): Likewise.
604 (vms_raw_get_time): Likewise.
606 2010-05-26 Tristan Gingold <gingold@adacore.com>
608 * vms-alpha.c: Update comments.
609 (alpha_vms_write_exec): Set lnkflags. Write the GST.
610 (alpha_vms_link_output_symbol): New function.
611 (alpha_vms_bfd_final_link): Generate the VMS symbol table.
612 Set dst_section private field.
613 (alpha_vms_bfd_final_link): Remove code that set dst_section.
615 2010-05-26 Tristan Gingold <gingold@adacore.com>
617 * bfdio.c: Declare and define _bfd_memory_iovec.
618 (bfd_bread): Move code for BFD_IN_MEMORY...
619 (bfd_bwrite): ... Ditto ...
620 (bfd_tell): ... Ditto ...
621 (bfd_flush): ... Ditto ...
622 (bfd_stat): ... Ditto ...
623 (bfd_seek): ... Ditto ...
624 (bfd_get_size): ... Ditto ...
625 (bfd_mmap): ... Ditto ...
626 (memory_bread): ... to these new functions.
627 (memory_bwrite): Ditto.
628 (memory_btell): Ditto.
629 (memory_bseek): Ditto.
630 (memory_bflush): Ditto.
631 (memory_bstat): Ditto.
632 (memory_bmmap): Ditto.
633 (memory_bclose): New function.
634 * peicode.h (pe_ILF_build_a_bfd): Use BFD_IN_MEMORY.
635 * xcofflink.c (bfd_xcoff_link_generate_rtinit): Ditto.
636 * opncls.c (bfd_close): Do not handle BFD_IN_MEMORY case.
637 (bfd_make_writable): Use _bfd_memory_iovec.
638 * elfcode.h (bfd_from_remote_memory): Use _bfd_memory_iovec.
639 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Use
641 (alpha_ecoff_openr_next_archived_file): Use proxy_origin
643 * libbfd.h: Regenerate.
645 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
646 Joseph Myers <joseph@codesourcery.com>
647 Andrew Stubbs <ams@codesourcery.com>
649 * config.bfd (sh-*-uclinux* | sh[12]-*-uclinux*): Add
650 bfd_elf32_shl_vec, and FDPIC vectors to targ_selvecs.
651 * configure.in: Handle FDPIC vectors.
652 * elf32-sh-relocs.h: Add FDPIC and movi20 relocations.
653 * elf32-sh.c (DEFAULT_STACK_SIZE): Define.
654 (SYMBOL_FUNCDESC_LOCAL): Define. Use it instead of
655 SYMBOL_REFERENCES_LOCAL for function descriptors.
656 (fdpic_object_p): New.
657 (sh_reloc_map): Add FDPIC and movi20 relocations.
658 (sh_elf_info_to_howto, sh_elf_relocate_section): Handle new invalid
660 (struct elf_sh_plt_info): Add got20 and short_plt. Update all
662 (FDPIC_PLT_ENTRY_SIZE, FDPIC_PLT_LAZY_OFFSET): Define.
663 (fdpic_sh_plt_entry_be, fdpic_sh_plt_entry_le, fdpic_sh_plts): New.
664 (FDPIC_SH2A_PLT_ENTRY_SIZE, FDPIC_SH2A_PLT_LAZY_OFFSET): Define.
665 (fdpic_sh2a_plt_entry_be, fdpic_sh2a_plt_entry_le)
666 (fdpic_sh2a_short_plt_be, fdpic_sh2a_short_plt_le, fdpic_sh2a_plts):
668 (get_plt_info): Handle FDPIC.
669 (MAX_SHORT_PLT): Define.
670 (get_plt_index, get_plt_offset): Handle short_plt.
672 (struct elf_sh_link_hash_entry): Add funcdesc, rename tls_type to
673 got_type and adjust all uses. Add GOT_FUNCDESC.
674 (struct sh_elf_obj_tdata): Add local_funcdesc. Rename
675 local_got_tls_type to local_got_type.
676 (sh_elf_local_got_type): Renamed from sh_elf_local_got_tls_type. All
678 (sh_elf_local_funcdesc): Define.
679 (struct elf_sh_link_hash_table): Add sfuncdesc, srelfuncdesc, fdpic_p,
681 (sh_elf_link_hash_newfunc): Initialize new fields.
682 (sh_elf_link_hash_table_create): Set fdpic_p.
683 (sh_elf_omit_section_dynsym): New.
684 (create_got_section): Create .got.funcdesc, .rela.got.funcdesc
686 (allocate_dynrelocs): Allocate local function descriptors and space
687 for R_SH_FUNCDESC-related relocations, and for rofixups.
688 Handle GOT_FUNCDESC. Create fixups. Handle GOT entries which
689 require function descriptors.
690 (sh_elf_always_size_sections): Handle PT_GNU_STACK and __stacksize.
691 (sh_elf_modify_program_headers): New.
692 (sh_elf_size_dynamic_sections): Allocate function descriptors for
693 local symbols. Allocate .got.funcdesc contents. Allocate rofixups.
694 Handle local GOT entries of type GOT_FUNCDESC. Create fixups for
695 local GOT entries. Ensure that FDPIC libraries always have a PLTGOT
696 entry in the .dynamic section.
697 (sh_elf_add_dyn_reloc, sh_elf_got_offset, sh_elf_initialize_funcdesc)
698 (sh_elf_add_rofixup, sh_elf_osec_to_segment)
699 (sh_elf_osec_readonly_p, install_movi20_field): New functions.
700 (sh_elf_relocate_section): Handle new relocations, R_SH_FUNCDESC,
701 R_SH_GOTFUNCDESC and R_SH_GOTOFFFUNCDESC. Use sh_elf_got_offset
702 and .got.plt throughout to find _GLOBAL_OFFSET_TABLE_. Add rofixup
703 read-only section warnings. Handle undefined weak symbols. Generate
704 fixups for R_SH_DIR32 and GOT entries. Check for cross-segment
705 relocations and clear EF_SH_PIC. Handle 20-bit relocations.
706 Always generate R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
707 (sh_elf_gc_sweep_hook): Handle R_SH_FUNCDESC, R_SH_GOTOFF20,
708 R_SH_GOTFUNCDESC, R_SH_GOTFUNCDESC20, and R_SH_GOTOFFFUNCDESC.
709 Handle 20-bit relocations.
710 (sh_elf_copy_indirect_symbol): Copy function descriptor reference
712 (sh_elf_check_relocs): Handle new relocations. Make symbols
713 dynamic for FDPIC relocs. Account for rofixups. Error for FDPIC
714 symbol mismatches. Allocate a GOT for R_SH_DIR32. Allocate fixups
716 (sh_elf_copy_private_data): Copy PT_GNU_STACK size.
717 (sh_elf_merge_private_data): Copy initial flags. Do not clobber
718 non-mach flags. Set EF_SH_PIC for FDPIC. Reject FDPIC mismatches.
719 (sh_elf_finish_dynamic_symbol): Do not handle got_funcdesc entries
720 here. Rename sgot to sgotplt and srel to srelplt. Handle short_plt,
721 FDPIC descriptors, and got20. Create R_SH_FUNCDESC_VALUE for FDPIC.
722 Use install_movi20_field. Rename srel to srelgot. Always generate
723 R_SH_DIR32 for FDPIC instead of R_SH_RELATIVE.
724 (sh_elf_finish_dynamic_sections): Fill in the GOT pointer in rofixup.
725 Do not fill in reserved GOT entries for FDPIC. Correct DT_PLTGOT.
726 Rename sgot to sgotplt. Assert that the right number of rofixups
727 and dynamic relocations were allocated.
728 (sh_elf_use_relative_eh_frame, sh_elf_encode_eh_address): New.
729 (elf_backend_omit_section_dynsym): Use sh_elf_omit_section_dynsym.
730 (elf_backend_can_make_relative_eh_frame)
731 (elf_backend_can_make_lsda_relative_eh_frame)
732 (elf_backend_encode_eh_address): Define.
733 (TARGET_BIG_SYM, TARGET_BIG_NAME, TARGET_LITTLE_SYM)
734 (TARGET_LITTLE_NAME, elf_backend_modify_program_headers, elf32_bed):
735 Redefine for FDPIC vector.
736 * reloc.c: Add SH FDPIC and movi20 relocations.
737 * targets.c (_bfd_target_vector): Add FDPIC vectors.
738 * configure, bfd-in2.h, libbfd.h: Regenerated.
740 2010-05-25 Jay Krell <jay.krell@cornell.edu>
743 * archive.c (_bfd_calloc_wrapper): New function.
744 (_bfd_add_bfd_to_archive_cache): Use it.
746 * configure.in: Add alpha*-*-*vms* to list of natives.
747 * configure: Regenerate.
749 * vms-misc.c: Define globalref if necessary.
750 (vms_convert_to_var_unix_filename): Rename to
751 _bfd_vms_convert_to_var_unix_filename and export.
752 * vms.h: Add prototype for _bfd_vms_convert_to_var_unix_filename.
753 * vms-alpha.c (vms_close_and_cleanup): Update invocation of
754 vms_convert_to_var_unix_filename.
756 2010-05-24 Tristan Gingold <gingold@adacore.com>
758 * vms-alpha.c (add_symbol_entry): New function extrated from ...
759 (add_symbol): ... adjusted.
761 2010-05-24 Tristan Gingold <gingold@adacore.com>
763 * vms-alpha.c (_bfd_vms_slurp_egsd): Fix indentation.
764 (alpha_vms_write_exec): Add a comment.
765 (_bfd_vms_write_egsd): Ditto.
766 (alpha_vms_convert_symbol): Remove a blank line.
768 2010-05-21 Tristan Gingold <gingold@adacore.com>
770 * vms-alpha.c (_bfd_vms_slurp_eihs): Do not create a bfd section
773 2010-05-21 Tristan Gingold <gingold@adacore.com>
775 * vms-alpha.c (_bfd_vms_slurp_eisd): Set SEC_HAS_CONTENTS and
776 SEC_LOAD if isect has data.
777 (vms_get_symbol_info): Refine the condition for 'T' type.
779 2010-05-18 Tristan Gingold <gingold@adacore.com>
781 * vms-alpha.c (_bfd_vms_write_emh): New function.
782 (_bfd_vms_write_lmn): New function.
783 (_bfd_vms_write_eeom): Moved.
784 (hash_string): Likewise.
785 (_bfd_vms_length_hash_symbol): Likewise.
786 (_bfd_vms_write_ehdr): Code moved to _bfd_vms_write_emh
787 and _bfd_vms_write_lmn, and call these functions.
789 2010-05-18 Tristan Gingold <gingold@adacore.com>
791 * vms-alpha.c (evax_bfd_print_dst): Handle INCR_LINUM_L.
792 Add details in the messages.
793 (evax_bfd_print_image): Change message.
795 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
798 * elf.c (_bfd_elf_make_section_from_shdr): Handle SHF_EXCLUDE
799 (elf_fake_sections): Likewise.
801 * elf32-i370.c (i370_elf_section_from_shdr): Don't handle
803 * elf32-ppc.c (ppc_elf_fake_sections): Likewise.
805 2010-05-17 Tristan Gingold <gingold@adacore.com>
807 * vms-alpha.c: Include esgps.h and eidc.h.
808 (_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
809 (evax_bfd_print_egsd_flags): New function, extracted from ...
810 (evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags. Handles
811 EGSD__C_SPSC and EGSD__C_IDC.
813 2010-05-14 Tristan Gingold <gingold@adacore.com>
815 * vms-alpha.c (alpha_vms_object_p): Accept header size of 0.
816 (_bfd_vms_get_object_record): Handle align byte only in the
819 2010-05-14 Tristan Gingold <gingold@adacore.com>
821 * vms-lib.c (_bfd_vms_lib_ia64_archive_p): New function.
822 * libbfd-in.h (_bfd_vms_lib_ia64_archive_p): Add prototype.
823 * libbfd.h: Regenerate.
824 * configure.in (havevecs): Define HAVE_all_vecs when
825 --enable-targets=all is set. Use AC_SUBST on it.
826 (tdefaults): Do not add havevecs.
827 (bfd_elf64_ia64_vms_vec): Add vms-lib.lo and vms-misc.lo
828 * configure: Regenerate.
829 * Makefile.am (HAVEVECS): New variable.
830 (INCLUDES): Add HAVEVECS.
831 * Makefile.in: Regenerate.
832 * elfxx-ia64.c (INCLUDE_IA64_VMS): New macro, defined if vms
833 target is selected. Add #ifdef/#endif around vms specific code.
834 (bfd_elfNN_archive_p, bfd_elfNN_archive_slurp_armap,
835 bfd_elfNN_archive_slurp_extended_name_table,
836 bfd_elfNN_archive_construct_extended_name_table,
837 bfd_elfNN_archive_truncate_arname,
838 bfd_elfNN_archive_write_armap,
839 bfd_elfNN_archive_read_ar_hdr,
840 bfd_elfNN_archive_write_ar_hdr,
841 bfd_elfNN_archive_openr_next_archived_file,
842 bfd_elfNN_archive_get_elt_at_index,
843 bfd_elfNN_archive_generic_stat_arch_elt,
844 bfd_elfNN_archive_update_armap_timestamp): Define to use vms archives.
846 2010-05-11 Jie Zhang <jie@codesourcery.com>
848 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Merge
849 Tag_ABI_HardFP_use correctly.
851 2010-05-11 Alan Modra <amodra@gmail.com>
853 * coffcode.h (coff_write_object_contents): Enclose all occurrences
854 of hasdebug and is_reloc_section in #ifdef COFF_IMAGE_WITH_PE.
856 2010-05-07 Daniel Jacobowitz <dan@codesourcery.com>
858 * elf32-arm.c (struct a8_erratum_reloc): Add hash member. Move
859 sym_name to improve packing.
860 (cortex_a8_erratum_scan): Check for PLT entries.
861 (elf32_arm_size_stubs): Save the target symbol for a8 relocs.
863 2010-05-07 Tristan Gingold <gingold@adacore.com>
865 * Makefile.in: Regenerate with automake 1.11.1.
868 2010-05-05 Nick Clifton <nickc@redhat.com>
870 * po/es.po: Updated Spanish translation.
872 2010-05-03 Tristan Gingold <gingold@adacore.com>
874 * vms-lib.c (vms_lib_bopen): Fix the size threshold to read
875 selective_search flag.
877 * vms-alpha.c (alpha_vms_bfd_final_link): Create the DMT section
878 before output_has_begun is set.
880 2010-05-03 Tristan Gingold <gingold@adacore.com>
882 * vms-alpha.c: Add comments.
883 (struct vms_private_data_struct): Remove image_autoextend field.
884 (dst_check_allocation): Removed.
885 (image_write): Remove call to dst_check_allocation.
886 (vms_slurp_debug): Do not set image_autoextend. Adjust section
888 (_bfd_vms_slurp_object_records): Remove useless new_type variable.
889 (alpha_vms_write_exec): Use dst_section to get the dst section.
890 Write the dmt section.
891 (evax_bfd_print_image): Also print the dst size in hexa. Fix typo.
892 (alpha_vms_read_sections_content): Do not set image_autoextend.
893 (alpha_vms_bfd_final_link): Generate the dst.
895 2010-05-03 Tristan Gingold <gingold@adacore.com>
897 * vms-lib.c (_bfd_vms_lib_archive_p): Adjust for a possible empty
899 (vms_lib_dcx): Adjust for the above change.
901 2010-04-30 H.J. Lu <hongjiu.lu@intel.com>
904 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): New.
906 * elf32-i386.c (elf_i386_relocate_section): Use it.
907 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
909 2010-04-30 Tristan Gingold <gingold@adacore.com>
911 * vms-lib.c (vms_read_block): New function.
912 (vms_traverse_index): Use vms_read_block. Handle long key names.
914 2010-04-30 Tristan Gingold <gingold@adacore.com>
916 * vms-lib.c (struct lib_tdata): Field artdata added, fields nbr_syms
918 (struct carsym_mem): New structure.
919 (vms_add_index): New function.
920 (vms_add_indexes_from_list): New function.
921 (vms_traverse_index): Parameter carsym changed to carsym_mem.
922 Code adjusted to handle elfidx.
923 (vms_lib_read_index): Adjusted for vms_traverse_index changes.
924 Parameter NBREL is now a pointer.
925 (_bfd_vms_lib_archive_p): Adjust for above change. Handle ia64
927 (_bfd_vms_lib_mkarchive): Adjusted for changes in struct lib_tdata.
928 (_bfd_vms_lib_find_symbol): Ditto.
929 (vms_lib_bopen): Fix two typos: return FALSE in case of error,
931 (_bfd_vms_lib_get_module): New function.
932 (_bfd_vms_lib_get_elt_at_index): Rewritten using the above
934 (_bfd_vms_lib_openr_next_archived_file): Use _bfd_vms_lib_get_module.
935 (_bfd_vms_lib_generic_stat_arch_elt): Handle ia64 archives.
936 (vms_write_index): Adjust for structure renamed.
937 * vms-alpha.c (alpha_vms_link_add_archive_symbols): Adjust for
938 changes of _bfd_vms_lib_find_symbol.
940 2010-04-28 Kai Tietz <kai.tietz@onevision.com>
942 * config.bfd: Correct accidential reverted patch
945 2010-04-27 Kai Tietz <kai.tietz@onevision.com>
947 * pe-x86_64.c (TARGET_UNDERSCORE): Set value dependent
948 to USE_MINGW64_LEADING_UNDERSCORES.
949 * pei-x86_64.c (TARGET_UNDERSCORE): Likewise.
950 * config.bfd: Change underscoring default for x64 mingw
952 * coffcode.h (coff_write_relocs): Add check that dereferenced
953 sym_ptr_ptr isn't NULL.
954 * config.in (USE_MINGW64_LEADING_UNDERSCORES): New.
955 * configure: Regenerated.
956 * configure.in: Add option '--enable-leading-mingw64-underscores'
957 and define config.in variable USE_MINGW64_LEADING_UNDERSCORES.
959 2010-04-27 Nick Clifton <nickc@redhat.com>
962 * coffgen.c (coff_find_nearest_line): Incldue the section address
963 of function name symbols in address comparisons.
965 2010-04-27 Nick Clifton <nickc@redhat.com>
967 * po/fr.po: Updated French translation.
969 2010-04-23 Alan Modra <amodra@gmail.com>
971 * elf.c: Replace use of ELF_IS_SECTION_IN_SEGMENT and
972 ELF_IS_SECTION_IN_SEGMENT_FILE with ELF_SECTION_IN_SEGMENT
974 (assign_file_positions_for_load_sections): Modify section in
975 segment warning to ignore overlay vmas.
976 * elf32-spu.c (spu_elf_object_p): Replace use of
977 ELF_IS_SECTION_IN_SEGMENT_MEMORY with ELF_SECTION_IN_SEGMENT.
979 2010-04-22 Nick Clifton <nickc@redhat.com>
981 * po/bfd.pot: Updated by the Translation project.
982 * po/vi.po: Updated Vietnamese translation.
984 2010-04-22 Alan Modra <amodra@gmail.com>
986 * elf.c (assign_file_positions_for_load_sections): Revert 2008-05-29
987 change. Tidy. Don't error on sections not allocated in segment.
989 2010-04-15 Andrew Haley <aph@redhat.com>
991 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add new flag:
993 * bfd-in2.h: Likewise.
994 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Likewise. Use it to
995 control merging of exidx entries.
997 2010-04-20 Joseph Myers <joseph@codesourcery.com>
999 * elf32-tic6x.h: New.
1000 * elf-bfd.h (enum elf_target_id): Define TIC6X_ELF_DATA.
1001 * elf32-tic6x.c (struct elf32_tic6x_obj_tdata, elf32_tic6x_tdata,
1002 elf32_tic6x_howto_table_rel, elf32_tic6x_info_to_howto_rel,
1003 elf32_tic6x_set_use_rela_p, elf32_tic6x_mkobject,
1004 elf32_tic6x_new_section_hook, elf32_tic6x_rel_relocation_p,
1005 bfd_elf32_mkobject, bfd_elf32_new_section_hook): New.
1006 (elf32_tic6x_reloc_type_lookup, elf32_tic6x_reloc_name_lookup,
1007 elf32_tic6x_relocate_section): Handle REL relocations.
1008 (elf_info_to_howto_rel): Define to elf32_tic6x_info_to_howto_rel.
1010 2010-04-20 Jakub Jelinek <jakub@redhat.com>
1012 * dwarf2.c (find_abstract_instance_name, scan_unit_for_symbols): Treat
1013 DW_AT_linkage_name the same as DW_AT_MIPS_linkage_name.
1015 2010-04-19 Nick Clifton <nickc@redhat.com>
1017 * archive64.c (bfd_elf64_archive_slurp_armap): Remove unused
1019 * elf64-x86-64.c (elf64_x86_64_relocate_section): Add unused
1020 attribute to warned variable. Remove unused val, type and type2
1023 2010-04-16 Andreas Schwab <schwab@redhat.com>
1025 * vms-alpha.c (alpha_vms_link_add_object_symbols): Avoid breaking
1026 strict-aliasing rules.
1028 2010-04-16 Tristan Gingold <gingold@adacore.com>
1030 * vms-alpha.c (_bfd_vms_slurp_eihd): Fix typo.
1031 (_bfd_vms_get_object_record): Always assume there is a pad byte
1034 * vms-lib.c: Add a few comments.
1036 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1038 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support additions to
1039 attributes in v2.08 of the ABI.
1041 2010-04-15 Alan Modra <amodra@gmail.com>
1043 * config.bfd (vax*-*-*vms*): Delete.
1045 2010-04-14 Tristan Gingold <gingold@adacore.com>
1047 * Makefile.am (BFD32_BACKENDS): Remove vms-gsd.lo, vms-hdr.lo,
1048 vms-tir.lo, vms.lo and add vms-alpha.lo
1049 (BFD32_BACKENDS_CFILES): Remove vms-gsd.c, vms-hdr.c,
1050 vms-tir.c, vms.c and add vms-alpha.c
1051 * Makefile.in: Regenerate.
1052 * configure.in (TDEFINES): Adjust file list for vms_alpha_vec.
1054 * configure: Regenerate.
1055 * targets.c (vms_vax_vec): Remove the declaration.
1056 (_bfd_target_vector): Remove vms_vax_vec.
1057 * vms-alpha.c: New file.
1058 * vms-gsd.c: Removed, rewritten in vms-alpha.c
1062 * vms-misc.c: Fix indentation and comments. Replace most of
1063 #if VMS_DEBUG/vms_debug with vms_debug2.
1064 (_bfd_vms_hash_newfunc): Moved to vms-alpha.c
1065 (hash_string): Ditto.
1066 (_bfd_vms_length_hash_symbol): Ditto.
1067 (maybe_adjust_record_pointer_for_object): Ditto.
1068 (_bfd_vms_get_object_record): Ditto.
1069 (vms_get_remaining_object_record): Ditto.
1070 (_bfd_vms_push): Ditto.
1071 (_bfd_vms_pop): Ditto.
1072 (_bfd_vms_get_header_values): Removed.
1073 (_bfd_vms_get_first_record): Removed.
1074 (vms_get_remaining_image_record): Removed.
1075 (new_symbol): Removed.
1076 (_bfd_vms_enter_symbol): Removed.
1077 (_bfd_vms_save_sized_string): Use memcpy instead of strncpy.
1078 (_bfd_vms_output_begin): Remove rechead parameter. Replace bfd
1079 parameter with struct vms_rec_wr.
1080 (_bfd_vms_output_push): Removed and replaced by ...
1081 (_bfd_vms_output_begin_subrec): ... new function.
1082 (_bfd_vms_output_alignment): Replace bfd parameter with
1083 struct vms_rec_wr, and adjust.
1084 (_bfd_vms_output_check): Ditto
1085 (_bfd_vms_output_byte): Ditto.
1086 (_bfd_vms_output_short): Ditto.
1087 (_bfd_vms_output_long): Ditto.
1088 (_bfd_vms_output_quad): Ditto.
1089 (_bfd_vms_output_counted): Ditto.
1090 (_bfd_vms_output_dump): Ditto.
1091 (_bfd_vms_output_fill): Ditto.
1092 (_bfd_vms_output_pop): Removed and replaced by ...
1093 (_bfd_vms_output_end_subrec): ... new function.
1094 (_bfd_vms_output_flush): Removed.
1095 (_bfd_vms_output_align): New function.
1096 (_bfd_vms_output_end): Add recwr parameter. Adjust for this new
1098 (vms_convert_to_var): New function imported from vms.c
1099 (vms_convert_to_var_1): Ditto.
1100 (vms_convert_to_var_unix_filename): Ditto.
1101 (vms_get_module_name): Ditto.
1102 (get_vms_time_string): Ditto.
1103 (vms_time_to_time_t): Ditto.
1104 (vms_rawtime_to_time_t): Ditto.
1105 * vms.h: All macros for the VMS file format are now in include/vms.
1106 Prototypes for vms.c, vms-gsd.c, vms-misc.c, vms-hdr.c, vms-tir.c
1108 (struct vms_symbol_struct, struct stack_struct): Moved to vms-alpha.c
1109 (struct fileinfo, struct srecinfo, struct lineinfo): Ditto.
1110 (struct funcinfo, struct vms_private_data_struct): Ditto.
1111 (struct vms_section_data_struct): Ditto.
1112 (struct vms_rec_rd, stryct vms_rec_wr): New declarations.
1113 (vms_get_module_name, get_vms_time_string): New declarations.
1114 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1115 (_bfd_vms_output_begin_subrec, _bfd_vms_output_end_subrec): Ditto.
1116 (_bfd_vms_save_sized_string, _bfd_vms_save_counted_string): Adjusted.
1117 (_bfd_vms_output_begin, _bfd_vms_output_alignment): Ditto.
1118 (_bfd_vms_output_end,_bfd_vms_output_check): Ditto.
1119 (_bfd_vms_output_byte, _bfd_vms_output_short): Ditto.
1120 (_bfd_vms_output_long, _bfd_vms_output_quad): Ditto.
1121 (_bfd_vms_output_counted, _bfd_vms_output_dump): Ditto.
1122 (_bfd_vms_output_fill): Ditto.
1123 (bfd_vms_set_section_flags): Ditto.
1125 2010-04-14 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1127 * elflink.c (_bfd_elf_merge_symbol): Tighten up the test for early
1128 exit due to merging the same weak symbol to test that the symbols are
1131 2010-04-13 Alan Modra <amodra@gmail.com>
1133 * elf64-ppc.c (ppc64_elf_relocate_section): Correct NOP location
1134 when optimizing high got_tlsgd/ld insns.
1136 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1138 * hosts/x86-64linux.h (HAVE_PRPSINFO32_T): Undefine before
1140 (HAVE_PRSTATUS32_T): Likewise.
1142 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1145 * configure.in (CORE_HEADER): New. Set to hosts/x86-64linux.h
1146 for x86_64-*-linux*.
1147 * config.in: Regenerated.
1148 * configure: Likewise.
1150 * elf.c: Include CORE_HEADER if it is defined.
1152 2010-04-10 H.J. Lu <hongjiu.lu@intel.com>
1153 Jan Kratochvil <jan.kratochvil@redhat.com>
1155 * hosts/x86-64linux.h: New.
1157 2010-04-09 Nick Clifton <nickc@redhat.com>
1159 * aoutx.h (aout_link_input_bfd): Remove unused variable sym_count.
1160 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Remove unused
1161 variables htab and hdr_info and mark info parameter as unused.
1162 * elf.c (prep_headers): Remove unused variable i_phdrp.
1163 (_bfd_elf_write_object_contents): Remove unused variable i_ehdrp.
1164 * elf32-i386.c (elf_i386_relocate_section): Mark variabled warned
1166 * peXXigen.c (pe_print_reloc): Remove unused variable datasize.
1167 * verilog.c (verilog_write_section): Remove unused variable
1170 2010-04-07 Alan Modra <amodra@gmail.com>
1172 * warning.m4 (GCC_WARN_CFLAGS): Only add -Wshadow for gcc-4 and above.
1173 * configure: Regenerate.
1175 2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
1178 * elf-bfd.h (SYMBOLIC_BIND): Don't bind unique symbol locally.
1180 2010-04-06 Tristan Gingold <gingold@adacore.com>
1182 * vms-lib.c (_bfd_vms_lib_write_archive_contents): Fix idd flags.
1184 2010-04-05 Jakub Jelinek <jakub@redhat.com>
1186 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Handle CIE version 4
1187 provided that it has the expected address size and zero segment
1190 * dwarf2.c (struct line_head): Add maximum_ops_per_insn field.
1191 (struct line_info): Add op_index field, change end_sequence type to
1193 (new_line_sorts_after): For the same address compare op_index.
1194 (add_line_info): Add op_index argument, store it into the structure.
1195 (decode_line_info): Complain about unknown versions of .debug_line.
1196 Initialize maximum_ops_per_insn. Add op_index state register and
1199 2010-04-01 Nathan Sidwell <nathan@codesourcery.com>
1201 * elf32-ppc.c (apuinfo_set): New static var.
1202 (ppc_elf_begin_write_processing): Set it here, always create an
1203 APUinfo section if there were any in the inputs.
1204 (ppc_elf_write_section): Check apuinfo_set.
1205 (ppc_elf_final_write_processing): Likewise.
1207 2010-04-01 Tristan Gingold <gingold@adacore.com>
1209 * vms.h: Include time.h. Add prototypes for vms_get_module_name,
1210 vms_time_to_time_t and vms_rawtime_to_time_t.
1211 * vms.c (vms_alpha_vec): Add archives support.
1212 * vms-misc.c: Include safe-ctype.h
1213 (vms_get_module_name): New function.
1214 (vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
1215 * vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
1216 vms_get_module_name function. Use this function.
1217 * targets.c: Declare vms_lib_txt_vec. Add it to _bfd_target_vector.
1218 * libbfd-in.h: Add prototype for _bfd_append_relative_path.
1219 Add prototypes for vms-lib.c
1220 * libbfd.h: Regenerate.
1221 * configure.in (TDEFINES): Add an entry for vms_lib_txt_vec. Add
1222 vms-lib.lo to vms_alpha_vec.
1223 * config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
1224 * configure: Regenerate.
1225 * bfd.c: Add selective_search field.
1226 * bfd-in2.h: Regenerate.
1227 * archive.c (append_relative_path): Rename to
1228 _bfd_append_relative_path and make it public.
1229 (_bfd_get_elt_at_filepos): Adjust for above renaming.
1230 * Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
1231 (BFD32_BACKENDS_CFILES): Add vms-lib.c
1232 * Makefile.in: Regenerate.
1234 2010-04-01 Jakub Jelinek <jakub@redhat.com>
1236 * dwarf2.c (read_attribute_value): Handle CU version 4
1237 for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
1238 and DW_FORM_flag_present. For unknown form value return NULL.
1239 (scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
1241 (parse_comp_unit): Allow CU version 4.
1243 2010-04-01 Hans-Peter Nilsson <hp@axis.com>
1245 * elf32-cris.c (cris_elf_relocate_section): Correct first argument
1246 to _bfd_elf_get_dynamic_reloc_section.
1247 (elf_cris_discard_excess_dso_dynamics): Ditto.
1249 2010-03-31 Kai Tietz <kai.tietz@onevision.com>
1251 * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
1252 * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.
1254 2010-03-31 Alan Modra <amodra@gmail.com>
1256 * elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
1257 TPREL16_HI and TPREL16_HA insns.
1259 2010-03-31 Hans-Peter Nilsson <hp@axis.com>
1262 * elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
1263 assert of empty pcrel_relocs_copied on the direct symbol. Instead
1264 of moving the list from the indirect symbol to the direct symbol,
1265 merge into any existing list.
1266 (cris_elf_check_relocs): Store the original section in the
1267 pcrel_relocs_copied list, not the relocation section.
1268 (elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
1269 the relocation section, for reducing its size. Change the
1270 BFD_ASSERT into a check for the section being read-only, and only
1271 emit warnings and TEXTREL marker when there's an entry for a
1274 2010-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1276 * elf32-arm.c (using_thumb_only): Handle v6-M.
1278 2010-03-26 Alan Modra <amodra@gmail.com>
1280 * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_EMB_RELSDA>): Not pc-relative.
1281 * bfd-in.h (elf_discarded_section): Clarify comment.
1282 * reloc.c (struct reloc_howto_struct <pc_relative>): Likewise.
1283 * bfd-in2.h: Regenerate.
1285 2010-03-26 Matt Rice <ratmice@gmail.com>
1287 * archive.c (_bfd_compute_and_write_armap): Allow symbols flagged
1288 as unique in the armap.
1290 2010-03-26 Alan Modra <amodra@gmail.com>
1293 * elf64-ppc.c (ppc64_elf_relocate_section): Always look up a
1294 possible stub on branches.
1296 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1298 * Makefile.am (ALL_MACHINES): Add cpu-tic6x.lo.
1299 (ALL_MACHINES_CFILES): Add cpu-tic6x.c.
1300 (BFD32_BACKENDS): Add elf32-tic6x.lo.
1301 (BFD32_BACKENDS_CFILES): Add elf32-tic6x.c.
1302 * Makefile.in: Regenerate.
1303 * archures.c (bfd_arch_tic6x, bfd_tic6x_arch): New.
1304 (bfd_archures_list): Update.
1305 * config.bfd (tic6x-*-elf): New.
1306 * configure.in (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec):
1308 * configure: Regenerate.
1309 * cpu-tic6x.c, elf32-tic6x.c: New.
1310 * reloc.c (BFD_RELOC_C6000_PCR_S21, BFD_RELOC_C6000_PCR_S12,
1311 BFD_RELOC_C6000_PCR_S10, BFD_RELOC_C6000_PCR_S7,
1312 BFD_RELOC_C6000_ABS_S16, BFD_RELOC_C6000_ABS_L16,
1313 BFD_RELOC_C6000_ABS_H16, BFD_RELOC_C6000_SBR_U15_B,
1314 BFD_RELOC_C6000_SBR_U15_H, BFD_RELOC_C6000_SBR_U15_W,
1315 BFD_RELOC_C6000_SBR_S16, BFD_RELOC_C6000_SBR_L16_B,
1316 BFD_RELOC_C6000_SBR_L16_H, BFD_RELOC_C6000_SBR_L16_W,
1317 BFD_RELOC_C6000_SBR_H16_B, BFD_RELOC_C6000_SBR_H16_H,
1318 BFD_RELOC_C6000_SBR_H16_W, BFD_RELOC_C6000_SBR_GOT_U15_W,
1319 BFD_RELOC_C6000_SBR_GOT_L16_W, BFD_RELOC_C6000_SBR_GOT_H16_W,
1320 BFD_RELOC_C6000_DSBT_INDEX, BFD_RELOC_C6000_PREL31,
1321 BFD_RELOC_C6000_COPY, BFD_RELOC_C6000_ALIGN,
1322 BFD_RELOC_C6000_FPHEAD, BFD_RELOC_C6000_NOCMP): New.
1323 * targets.c (bfd_elf32_tic6x_be_vec, bfd_elf32_tic6x_le_vec): New.
1324 (_bfd_target_vector): Update.
1325 * bfd-in2.h, libbfd.h: Regenerate.
1327 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1329 * aout-target.h: Update copyright year.
1330 * aout-tic30.c: Likewise.
1331 * coff-alpha.c: Likewise.
1332 * coff-rs6000.c: Likewise.
1333 * coff64-rs6000.c: Likewise.
1334 * elf64-mips.c: Likewise.
1336 * libecoff.h: Likewise.
1337 * mach-o-target.c: Likewise.
1338 * mach-o.c: Likewise.
1339 * oasys.c: Likewise.
1340 * targets.c: Likewise.
1342 2010-03-24 H.J. Lu <hongjiu.lu@intel.com>
1344 * libbfd-in.h: Update copyright year.
1346 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1349 * elflink.c (_bfd_elf_add_default_symbol): Check !executable
1352 2010-03-19 Jie Zhang <jie@codesourcery.com>
1354 * elf32-arm.c (struct section_list): Remove.
1355 (section_list): Remove typedef.
1356 (record_section_with_arm_elf_section_data): Remove.
1357 (find_arm_elf_section_entry): Remove.
1358 (get_arm_elf_section_data): Use is_arm_elf.
1359 (unrecord_section_with_arm_elf_section_data): Remove.
1360 (elf32_arm_new_section_hook): Don't call
1361 record_section_with_arm_elf_section_data.
1362 (elf32_arm_write_section): Set mapcount to -1 when
1363 the map has been used. Don't call
1364 unrecord_section_with_arm_elf_section_data.
1365 (unrecord_section_via_map_over_sections): Remove.
1366 (elf32_arm_close_and_cleanup): Remove.
1367 (elf32_arm_bfd_free_cached_info): Remove.
1368 (bfd_elf32_close_and_cleanup): Don't define.
1369 (bfd_elf32_bfd_free_cached_info): Don't define.
1371 2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
1374 * libcoff-in.h (pe_tdata): Add dont_strip_reloc.
1375 * libcoff.h: Regenerated.
1377 * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Clear F_RELFLG
1378 if dont_strip_reloc is set.
1379 (_bfd_XX_bfd_copy_private_bfd_data_common): Set
1380 dont_strip_reloc on output if there is no .reloc and
1381 IMAGE_FILE_RELOCS_STRIPPED isn't set in input.
1383 2010-03-18 Wei Guozhi <carrot@google.com>
1386 * elf32-arm.c (elf32_arm_reloc_map): Map BFD_RELOC_ARM_GOT_PREL to
1388 * reloc.c (BFD_RELOC_ARM_GOT_PREL): New ARM relocation.
1389 * bfd-in2.h: Regenerate.
1390 * libbfd.h: Regenerate.
1392 2010-03-17 H.J. Lu <hongjiu.lu@intel.com>
1394 * reloc.c (BFD_RELOC_SPU_PIC18): Removed.
1395 (BFD_RELOC_SPU_STUB): Likewise.
1397 2010-03-17 Jie Zhang <jie@codesourcery.com>
1399 * elf.c (assign_file_positions_for_load_sections): Avoid
1402 2010-03-17 Alan Modra <amodra@gmail.com>
1405 * plugin.c (bfd_plugin_object_p): Pass iostream to fileno using
1408 2010-03-17 Alan Modra <amodra@gmail.com>
1410 * elf32-arm.c (cortex_a8_erratum_scan): Warning fix.
1412 2010-03-16 Alan Modra <amodra@gmail.com>
1414 * elf64-ppc.c (struct ppc_link_hash_table): Add do_toc_opt.
1415 (ppc64_elf_edit_toc): Set it here.
1416 (ha_reloc_match): New function.
1417 (ppc64_elf_relocate_section): Optimize bigtoc insn sequences.
1419 2010-03-15 Alan Modra <amodra@gmail.com>
1421 * elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function.
1422 * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
1424 2010-03-14 Alan Modra <amodra@gmail.com>
1427 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare.
1428 * elf64-ppc.c (call_check_done): Define.
1429 (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro.
1430 (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise.
1431 (ppc64_elf_finish_multitoc_partition): Remove unnecessary check.
1432 (toc_adjusting_stub_needed): Use call_check_done rather than toc_off.
1433 Simplify return logic. Iterate over all .init and .fini fragments
1434 by recursion. Set makes_toc_func_call here..
1435 (ppc64_elf_next_input_section): ..rather than here.
1436 (check_pasted_section, ppc64_elf_check_init_fini): New functions.
1438 2010-03-13 Alan Modra <amodra@gmail.com>
1441 * elf64-ppc.c (ppc_type_of_stub): Always set *hash to the
1442 function descriptor symbol if there is one, not just for plt stubs.
1443 (ppc64_elf_relocate_section): Use fdh on all ppc_get_stub_entry calls.
1445 2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1447 * elflink.c (bfd_elf_size_dynamic_sections): Don't emit base
1449 Skip it when constructing def.vd_next.
1451 * elf32-i386.c (TARGET_LITTLE_SYM): Redefine to
1452 bfd_elf32_i386_sol2_vec.
1453 (TARGET_LITTLE_NAME): Redefine to elf32-i386-sol2.
1454 (elf32_bed): Redefine to elf32_i386_sol2_bed.
1455 (elf_backend_want_plt_sym): Redefine to 1.
1457 * elf64-x86-64.c (TARGET_LITTLE_SYM): Redefine to
1458 bfd_elf64_x86_64_sol2_vec.
1459 (TARGET_LITTLE_NAME): Redefine to elf64-x86-64-sol2.
1460 (elf64_bed): Redefine to elf64_x86_64_sol2_bed.
1461 (elf_backend_want_plt_sym): Redefine to 1.
1463 * config.bfd (i[3-7]86-*-solaris2*): Set targ_defvec to
1464 bfd_elf32_i386_sol2_vec.
1465 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1467 (x86_64-*-solaris2*): Set targ_defvec to bfd_elf32_i386_sol2_vec.
1468 Replace bfd_elf64_x86_64_vec by bfd_elf64_x86_64_sol2_vec in
1471 * configure.in: Handle bfd_elf32_i386_sol2_vec,
1472 bfd_elf64_x86_64_sol2_vec.
1473 * configure: Regenerate.
1475 * targets.c (bfd_elf32_i386_sol2_vec): Declare.
1476 (bfd_elf64_x86_64_sol2_vec): Declare.
1477 (_bfd_target_vector): Add bfd_elf32_i386_sol2_vec,
1478 bfd_elf64_x86_64_sol2_vec.
1480 2010-03-04 Daniel Jacobowitz <dan@codesourcery.com>
1482 * elf32-arm.c (elf32_arm_output_arch_local_syms): Skip non-program
1485 2010-03-04 Alan Modra <amodra@gmail.com>
1488 * dwarf2.c (read_abbrevs): Return NULL on alloc failures.
1489 (read_attribute_value, decode_line_info): Likewise.
1490 (add_line_info, read_rangelist): Return FALSE on alloc failures.
1491 (arange_add, sort_line_sequences): Likewise.
1492 (find_abstract_instance_name): Handle failures from called funcs.
1493 (scan_unit_for_symbols, parse_comp_unit, decode_line_info): Likewise.
1494 (find_line): Realloc to a temp, and handle alloc fail.
1496 2010-03-03 Daniel Jacobowitz <dan@codesourcery.com>
1498 * elf32-arm.c (elf32_arm_output_arch_local_syms): Do not add
1499 a mapping symbol to an empty section.
1501 2010-03-02 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1503 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add a check of the
1504 return value from the call to _bfd_elf_merge_object_attributes.
1506 2010-03-02 Christophe Lyon <christophe.lyon@st.com>
1507 Alan Modra <amodra@gmail.com>
1509 * elf32-arm.c (a8_erratum_fix): Add st_type field to record the
1510 destination mode of the a8 stub.
1511 (elf32_arm_link_hash_table): Add top_id field.
1512 (elf32_arm_link_hash_table_create): Initialize top_id.
1513 (arm_type_of_stub): Update prototype, st_type can now be updated
1514 by this function. Actual destination address in case of PLT is
1515 computed here, to help factorizing code.
1516 (elf32_arm_stub_name): Update prototype, use stub_type additional
1517 parameter to build stub name.
1518 (elf32_arm_get_stub_entry): Update prototype, use stub_type
1519 additional parameter to build stub entry.
1520 (arm_build_one_stub): Use bfd_put_16/bfd_put_32 instead of
1521 put_thumb_insn/put_arm_insn as BE8 encoding is now handled later.
1522 Call elf32_arm_final_link_relocate to process all in-stub
1524 (elf32_arm_setup_section_lists): Update top_id.
1525 (cortex_a8_erratum_scan): Record stub destination mode.
1526 (elf32_arm_size_stubs): Update call to arm_type_of_stub according
1528 (elf32_arm_final_link_relocate): Enable processing of in-stub
1529 REL32 relocations. Rely on arm_type_of_stub to detect if a stub is
1530 needed, enabling code factorization.
1531 (elf32_arm_final_link): Process stub sections.
1532 (elf32_arm_output_map_sym): Add entry to code/data map.
1534 2010-03-01 David S. Miller <davem@davemloft.net>
1536 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): When STT_GNU_IFUNC and
1537 h->def_regular, set h->ref_regular.
1538 (allocate_dynrelocs): Only force output of STT_GNU_IFUNC plt entries
1539 and dynamic relocations if h->ref_regular.
1541 * elfxx-sparc.c (struct elf_reloc_map): Delete.
1542 (sparc_reloc_map): Delete.
1543 (_bfd_sparc_elf_reloc_type_lookup): Explicitly handle each
1544 relocation type in switch statements.
1546 2010-02-25 Alan Modra <amodra@gmail.com>
1549 * elf.c (_bfd_elf_init_private_section_data): Rename need_group
1550 to final_link and invert. For final link allow some flags to
1551 differ. Don't specially allow flags to be all zero.
1553 2010-02-24 Alan Modra <amodra@gmail.com>
1556 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Ise
1557 SYMBOL_REFERENCES_LOCAL to exclude entries from the dynamic symbol
1560 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1563 * elf32-avr.c (elf_avr_howto_table): Add R_AVR_8.
1564 (avr_reloc_map): Map BFD_RELOC_8 to R_AVR_8.
1566 2010-02-22 Alan Modra <amodra@gmail.com>
1568 * reloc.c (bfd_check_overflow): When forming addrmask, shift
1569 fieldmask left by rightshift.
1570 (_bfd_relocate_contents): Likewise. Use rightshift addrmask in all
1573 2010-02-20 H.J. Lu <hongjiu.lu@intel.com>
1575 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Don't check
1576 STT_GNU_IFUNC on large common symbol.
1578 2010-02-18 H.J. Lu <hongjiu.lu@intel.com>
1580 * elf32-i386.c (elf_i386_add_symbol_hook): Don't set
1581 has_ifunc_symbols if the symbol comes from a shared library.
1582 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1583 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1584 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1585 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1586 * elf64-x86-64.c (elf64_x86_64_add_symbol_hook): Likewise.
1588 2010-02-19 Alan Modra <amodra@gmail.com>
1590 * elf.c (_bfd_elf_fixup_group_sections): New function, split out from..
1591 (_bfd_elf_copy_private_header_data): ..here.
1592 * elflink.c (_bfd_elf_size_group_sections): New function.
1593 (bfd_elf_size_dynamic_sections): Call it.
1594 * elf-bfd.h (_bfd_elf_size_group_sections): Declare.
1595 (_bfd_elf_fixup_group_sections): Declare.
1597 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1599 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add support for
1600 merging Tag_DIV_use, Tag_MPextension_use, and
1601 Tag_MPextension_use_legacy tags.
1603 2010-02-18 Alan Modra <amodra@gmail.com>
1605 * elf.c (bfd_elf_set_group_contents): Revert accidental 2009-01-15
1606 commit. Don't write zeros for removed group members.
1607 (_bfd_elf_copy_private_header_data): Adjust size of group section
1608 when group members are removed by objcopy.
1610 2010-02-15 Dave Korn <dave.korn.cygwin@gmail.com>
1613 * configure.host (*-*-solaris2.11): Add host define to select
1614 valid default code page for windres/windmc on solaris.
1616 2010-02-15 Nick Clifton <nickc@redhat.com>
1618 * po/vi.po: Updated Vietnamese translation.
1620 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1622 * elf32-arm.c (elf32_arm_output_arch_local_syms): add
1623 missing mapping symbol to data only sections.
1625 2010-02-11 David S. Miller <davem@davemloft.net>
1627 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): For R_SPARC_GOTDATA_OP_HIX22
1628 and R_SPARC_GOTDATA_OP_LOX10, only bump the GOT refcount for global
1630 (_bfd_sparc_elf_gc_sweep_hook): Likewise only decrement the GOT count for
1631 these relocs on global symbols.
1633 (_bfd_sparc_elf_relocate_section): Perform GOTDATA optimizations on
1634 local symbol references which are not STT_GNU_IFUNC. Handle
1635 relocation of them like R_SPARC_HIX22 and R_SPARC_LOX10 respectively,
1636 and deal with negative vs. non-negative values properly.
1638 2010-02-09 Tristan Gingold <gingold@adacore.com>
1640 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Adjust addend for
1641 non-external relocation.
1643 2010-02-09 Alan Modra <amodra@gmail.com>
1645 * elf64-ppc.c (merge_got_entries): Move earlier in file.
1646 (allocate_dynrelocs): Merge got entries here if not doing multi-toc.
1647 (ppc64_elf_size_dynamic_sections): Similarly merge tlsld_got.
1648 (ppc64_elf_layout_multitoc): Don't resize if we have already
1651 2010-02-09 Michael Holzheu <holzheu@de.ibm.com>
1653 * elf-bfd.h (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1654 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1655 elfcore_write_s390_prefix): New.
1656 * elf.c (elfcore_write_s390_timer, elfcore_write_s390_todcmp,
1657 elfcore_write_s390_todpreg, elfcore_write_s390_ctrs,
1658 elfcore_write_s390_prefix): New.
1659 (elfcore_grok_note): Handle NT_S390_TIMER, NT_S390_TODCMP,
1660 NT_S390_TODPREG, NT_S390_CTRS and NT_S390_PREFIX.
1661 (elfcore_write_register_note): Handle .reg-s390-timer,
1662 .reg-s390-todcmp, .reg-s390-todpreg, .reg-s390-ctrs,
1663 .reg-s390-prefix section.
1665 2010-02-09 Alan Modra <amodra@gmail.com>
1667 * elf64-ppc.c (struct got_entry): Make tls_type and is_indirect
1668 unsigned char. Update variables and code using them throughout file.
1669 (struct ppc_link_hash_entry): Likewise for tls_mask.
1671 * elf64-ppc.c (ppc64_elf_layout_multitoc): Don't merge local got ents.
1673 * elf64-ppc.c (has_small_toc_reloc): Don't define.
1674 (makes_toc_func_call, call_check_in_progress): Shuffle flags.
1675 (struct ppc64_elf_obj_tdata): Add has_small_toc_reloc. Update
1676 code setting the flag.
1677 (ppc64_elf_next_toc_section): Group big-toc sections in
1680 2010-02-08 David S. Miller <davem@davemloft.net>
1682 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove sgot,
1683 srelgot, splt, srelplt, and sgotplt members in favor of generic copies.
1685 * elfxx-sparc.c (create_got_section): Delete.
1686 (_bfd_sparc_elf_create_dynamic_sections): Don't call, the dynamic
1687 section creator does that work for us. Use ->elf.foo instead of
1688 ->foo where applicable.
1689 (_bfd_sparc_elf_check_relocs): Use ->elf.foo instead of ->foo
1691 (allocate_dynrelocs): Likewise.
1692 (_bfd_sparc_elf_size_dynamic_sections): Likewise.
1693 (_bfd_sparc_elf_relocate_section): Likewise.
1694 (sparc_vxworks_build_plt_entry): Likewise.
1695 (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
1696 (sparc_finish_dyn): Likewise.
1697 (sparc_vxworks_finish_exec_plt): Likewise.
1698 (sparc_vxworks_finish_shared_plt): Likewise.
1699 (_bfd_sparc_elf_finish_dynamic_sections): Likewise.
1701 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Use the SYMBOL_*
1702 macros for visibilty and locality checks.
1703 (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
1704 (allocate_dynrelocs): Likewise.
1705 (_bfd_sparc_elf_relocate_section): Likewise.
1706 (_bfd_sparc_elf_finish_dynamic_symbol):Likewise.
1708 * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove set
1709 but never used local var 'dynobj'.
1711 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Handle
1714 * reloc.c (BFD_RELOC_SPARC_JMP_IREL): New.
1715 (BFD_RELOC_SPARC_IRELATIVE): Likewise.
1716 * bfd-in2.h: Regenerate.
1717 * libbfd.h: Regenerate.
1719 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add loc_hash_table
1720 and loc_hash_memory.
1721 (_bfd_sparc_elf_link_hash_table_free): Declare.
1722 * elf32-sparc.c (elf32_sparc_add_symbol_hook): New.
1723 (elf_backend_add_symbol_hook, elf_backend_post_process_headers,
1724 bfd_elf32_bfd_link_hash_table_free): Define.
1725 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Set
1726 has_ifunc_symbols if STT_GNU_IFUNC.
1727 (bfd_elf64_bfd_link_hash_table_free): Define.
1728 (elf_backend_post_process_headers): Define always.
1729 * elfxx-sparc.c (sparc_jmp_irel_howto, sparc_irelative_howto): New.
1730 (sparc_reloc_map): Add entries for new IFUNC relocs.
1731 (_bfd_sparc_elf_reloc_type_lookup): Handle new IFUNC relocs.
1732 (_bfd_sparc_elf_info_to_howto_ptr): Likewise.
1733 (elf_sparc_local_htab_hash, elf_sparc_local_htab_eq,
1734 elf_sparc_get_local_sym_hash): New.
1735 (_bfd_sparc_elf_create_dynamic_sections): Move PLT ops initialization
1737 (_bfd_sparc_elf_link_hash_table_create): ... to here. Allocate
1739 (_bfd_sparc_elf_link_hash_table_free): New.
1740 (create_ifunc_sections): New.
1741 (_bfd_sparc_elf_check_relocs): Unconditionally assign htab->elf.dynobj
1742 and call create_ifunc_sections(). For local STT_GNU_IFUNC symbols
1743 cons up a fake local hash table entry for it. Unconditionally add
1744 a PLT refcount for STT_GNU_IFUNC symbols when h->def_regular. Count
1745 dyn relocs for ifunc.
1746 (_bfd_sparc_elf_adjust_dynamic_symbol): Handle ifunc.
1747 (allocate_dynrelocs): Unconditionally emit a PLT entry when
1748 STT_GNU_IFUNC and h->def_regular. Count GOT dyn relocs for ifunc.
1749 (allocate_local_dynrelocs): New function.
1750 (_bfd_sparc_elf_size_dynamic_sections): Invoke it over the local hash
1751 table. Emit dynamic relocs to irelplt when not shared. Treat iplt
1753 (_bfd_sparc_elf_relocate_section): Handle ifunc relocations by hand.
1754 (_bfd_sparc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc
1755 plt in iplt/irelplt.
1757 2010-02-08 Richard Sandiford <r.sandiford@uk.ibm.com>
1759 * xcofflink.c (_bfd_xcoff_bfd_final_link): When calculating
1760 max_contents_size, only consider sections whose contents must
1763 2010-02-09 Alan Modra <amodra@gmail.com>
1765 * elf64-ppc.c (allocate_dynrelocs): Remove unused got structs here..
1766 (ppc64_elf_size_dynamic_sections): ..and here..
1767 (merge_got_entries): ..rather than here.
1769 2010-02-09 Alan Modra <amodra@gmail.com>
1771 * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc.
1772 (has_small_toc_reloc): Define.
1773 (ppc64_elf_check_relocs): Set the above flags.
1774 (ppc64_elf_edit_opd): Delete obfd param.
1775 (ppc64_elf_tls_optimize): Likewise.
1776 (ppc64_elf_edit_toc): Likewise.
1777 (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param.
1778 * elf64-ppc.h: Update prototypes.
1780 2010-02-08 Alan Modra <amodra@gmail.com>
1782 * section.c (struct bfd_section): Delete has_tls_reloc,
1783 has_tls_get_addr_call, has_gp_reloc, need_finalize_relax, reloc_done.
1784 Add sec_flg0 thru sec_flg5.
1785 (BFD_FAKE_SECTION): Update for changed flags.
1786 * ecoff.c (bfd_debug_section): Likewise.
1787 * elf32-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1788 * elf64-ppc.c (has_tls_reloc, has_tls_get_addr_call): Define.
1789 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Update.
1790 * elf32-xtensa.c (reloc_done): Define.
1791 * elfxx-ia64.c (skip_relax_pass_0, skip_relax_pass_1): Update.
1792 * bfd-in2.h: Regenerate.
1794 2010-02-08 Tristan Gingold <gingold@adacore.com>
1796 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Set reloc.r_extern
1797 for non-scattered relocations.
1799 2010-02-08 Nathan Sidwell <nathan@codesourcery.com>
1801 * elf32-ppc.c (ppc_elf_begin_write_processing): Allow empty
1802 apuinfo sections, only scan input sections once and reuse the
1805 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1807 * archures.c (bfd_mach_ppc_titan): Define.
1808 * bfd-in2.h: Regenerate.
1809 * cpu-powerpc.c (bfd_powerpc_archs): Add titan entry.
1811 2010-02-08 Alan Modra <amodra@gmail.com>
1813 * elf32-ppc.c (ppc_elf_check_relocs): Remove dead ifunc code.
1815 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1817 * elf.c (assign_file_positions_for_load_sections) Update lma of
1818 section if necessary. Fixes Bugzilla 11219.
1820 2010-02-05 H.J. Lu <hongjiu.lu@intel.com>
1822 * elf32-i386.c: Remove trailing white spaces.
1823 * elf64-x86-64.c: Likewise.
1825 2010-02-03 Nick Clifton <nickc@redhat.com>
1827 * elf-bfd.h (emum elf_object_id): Rename to elf_target_id. Add
1828 entries for other architectures.
1829 (struct elf_link_hash_table): Add hash_table_id field.
1830 (elf_hash_table_id): New accessor macro.
1831 * elflink.c (_bfd_elf_link_hash_table_init): Add target_id
1833 * elf-m10300.c (elf32_mn10300_hash_table): Check table id before
1834 returning cast pointer.
1835 (elf32_mn10300_link_hash_table_create): Identify new table as
1836 containing MN10300 extensions.
1837 (mn10300_elf_relax_section): Check pointer returned by
1838 elf32_mn10300_hash_table.
1839 * elf32-arm.c: Likewise, except using ARM extensions.
1840 * elf32-avr.c: Likewise, except using AVR extensions.
1841 * elf32-bfin.c: Likewise, except using BFIN extensions.
1842 * elf32-cris.c: Likewise, except using CRIS extensions.
1843 * elf32-frv.c: Likewise, except using FRV extensions.
1844 * elf32-hppa.c: Likewise, except using HPPA32 extensions.
1845 * elf32-i386.c: Likewise, except using I386 extensions.
1846 * elf32-lm32.c: Likewise, except using LM32 extensions.
1847 * elf32-m32r.c: Likewise, except using M32RM extensions.
1848 * elf32-m68hc11.c: Likewise, except using M68HC11 extensions.
1849 * elf32-m68hc1x.c: Likewise, except using M68HC11 extensions.
1850 * elf32-m68hc1x.h: Likewise, except using M68HC11 extensions.
1851 * elf32-m68k.c: Likewise, except using M68K extensions.
1852 * elf32-microblaze.c: Likewise, except using MICROBLAZE extensions.
1853 * elf32-ppc.c: Likewise, except using PPC32 extensions.
1854 * elf32-s390.c: Likewise, except using S390 extensions.
1855 * elf32-sh.c: Likewise, except using SH extensions.
1856 * elf32-spu.c: Likewise, except using SPU extensions.
1857 * elf32-xtensa.c: Likewise, except using XTENSA extensions.
1858 * elf64-alpha.c: Likewise, except using ALPHA extensions.
1859 * elf64-hppa.c: Likewise, except using HPPA64 extensions.
1860 * elf64-ppc.c: Likewise, except using PPC64 extensions.
1861 * elf64-s390.c: Likewise, except using S390 extensions.
1862 * elf64-x86-64.c: Likewise, except using X86_64 extensions.
1863 * elfxx-ia64.c: Likewise, except using IA64 extensions.
1864 * elfxx-mips.c: Likewise, except using MIPS extensions.
1865 * elfxx-sparc.c: Likewise, except using SPARC extensions.
1866 * elfxx-sparc.h: Likewise, except using SPARC extensions.
1867 * elf32-cr16.c (struct elf32_cr16_link_hash_table): Delete
1868 redundant structure.
1869 (elf32_cr16_hash_table): Delete unused macro.
1870 (elf32_cr16_link_hash_traverse): Delete unused macro.
1871 * elf32-score.c: Likewise.
1872 * elf32-score7.c: Likewise.
1873 * elf32-vax.c: Likewise.
1874 * elf64-sh64.c: Likewise.
1876 2010-02-03 Alan Modra <amodra@gmail.com>
1878 * elf64-ppc.c (struct plt_entry): Move earlier in file.
1879 (struct got_entry): Likewise. Add is_indirect and got.ent fields.
1880 (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry.
1882 (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass.
1883 Remove no_multi_toc.
1884 (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect
1885 when allocating a new struct got_entry.
1886 (allocate_got): New function, extracted from..
1887 (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd.
1888 (ppc64_elf_size_dynamic_sections): Track got relocs allocated in
1889 .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries.
1890 (ppc64_elf_setup_section_lists): Remove output_bfd param and
1891 no_multi_toc, add add_stub_section and layout_sections_again. Stash
1892 new params in htab. Extract some code to..
1893 (ppc64_elf_start_multitoc_partition): ..here. New function.
1894 (ppc64_elf_next_toc_section): Check for linker script errors. Handle
1895 second pass toc scan.
1896 (merge_got_entries, merge_global_got, reallocate_got): New functions.
1897 (ppc64_elf_reinit_toc): Rename to..
1898 (ppc64_elf_finish_multitoc_partition): ..this.
1899 (ppc64_elf_layout_multitoc): New function.
1900 (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and
1901 layout_sections_again params.
1902 (ppc64_elf_relocate_section): Handle indirect got entries.
1903 * elf64-ppc.h: Update prototypes. Declare new functions.
1905 2010-02-02 H.J. Lu <hongjiu.lu@intel.com>
1907 * elf-bfd.h (elfcore_write_xstatereg): New.
1909 * elf.c (elfcore_grok_xstatereg): New.
1910 (elfcore_write_xstatereg): Likewise.
1911 (elfcore_grok_note): Handle NT_X86_XSTATE.
1912 (elfcore_write_register_note): Handle .reg-xstate section.
1914 2010-02-01 Tristan Gingold <gingold@adacore.com>
1916 * som.c (som_write_ar_hdr): Define this macro.
1918 2010-01-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1920 * elf32-hppa.c (final_link_relocate): Convert R_PARISC_TLS_GD21L,
1921 R_PARISC_TLS_LDM21L and R_PARISC_TLS_IE21L relocations that use the
1922 linkage table pointer to use the global table pointer if not doing
1925 2010-01-29 Joel Brobecker <brobecker@adacore.com>
1927 * elf.c (elfcore_grok_lwpstatus): Do not overwrite the core signal
1928 if it has already been set.
1930 2010-01-27 Tristan Gingold <gingold@adacore.com>
1932 * vms.h: Remove trailing spaces.
1933 (struct hdr_struct): Remove unused hdr_c_cpr field.
1934 (enum file_format_enum): Add comments.
1935 * vms.c (vms_bfd_print_private_bfd_data): New function that
1937 Remove trailing spaces.
1938 * vms-misc.c: Improve comments.
1939 (_bfd_vms_get_object_record): Also handle files without pads.
1940 * vms-hdr.c (_bfd_vms_write_dbg): Fix format string.
1941 * vms-gsd.c (struct flagdescstruct): Make name field const.
1942 (gsyflagdesc): Fix typo.
1944 2010-01-27 Alan Modra <amodra@gmail.com>
1947 * elf64-ppc.c (struct ppc_link_hash_table): Add toc_bfd, toc_first_sec.
1948 (ppc64_elf_setup_section_lists): Init them.
1949 (ppc64_elf_next_toc_section): Don't partition multi-toc between .got
1950 and .toc on the same input file.
1951 (ppc64_elf_relocate_section): Correct GOT entry offset.
1953 2010-01-26 Tristan Gingold <gingold@adacore.com>
1955 * targets.c (BFD_JUMP_TABLE_ARCHIVE): Add initializer for write_ar_hdr.
1956 (bfd_target): Add _bfd_write_ar_hdr_fn field.
1957 * archive.c (is_bsd44_extended_name): New macro.
1958 (_bfd_generic_read_ar_hdr_mag): Use it. Add extra_size.
1959 (bfd_slurp_armap): Also check for "__.SYMDEF" as a BSD4.4 extended
1961 (_bfd_archive_bsd44_construct_extended_name_table): New function.
1962 (_bfd_generic_write_ar_hdr): Ditto.
1963 (_bfd_bsd44_write_ar_hdr): Ditto.
1964 (_bfd_write_archive_contents): Call _bfd_write_ar_hdr.
1965 (bsd_write_armap): Adjust firstreal computation.
1966 * libbfd-in.h (struct areltdata): Add extra_size field.
1967 (_bfd_generic_write_ar_hdr): Add prototype.
1968 (_bfd_bsd44_write_ar_hdr): Ditto.
1969 (_bfd_write_ar_hdr): Define.
1970 (_bfd_noarchive_write_ar_hdr): Ditto.
1971 (_bfd_archive_bsd_write_ar_hdr): Ditto.
1972 (_bfd_archive_coff_write_ar_hdr): Ditto.
1973 (_bfd_archive_bsd44_slurp_armap): Ditto.
1974 (_bfd_archive_bsd44_slurp_extended_name_table): Ditto.
1975 (_bfd_archive_bsd44_construct_extended_name_table): New prototype.
1976 (_bfd_archive_bsd44_truncate_arname): Ditto.
1977 (_bfd_archive_bsd44_write_armap): Ditto.
1978 (_bfd_archive_bsd44_read_ar_hdr): Ditto.
1979 (_bfd_archive_bsd44_write_ar_hdr): Ditto.
1980 (_bfd_archive_bsd44_openr_next_archived_file): Ditto.
1981 (_bfd_archive_bsd44_get_elt_at_index): Ditto.
1982 (_bfd_archive_bsd44_generic_stat_arch_elt): Ditto.
1983 (_bfd_archive_bsd44_update_armap_timestamp): Ditto.
1984 * libbfd.h: Regenerate.
1985 * oasys.c (oasys_write_ar_hdr): Define.
1986 * libecoff.h (_bfd_ecoff_write_ar_hdr): Define.
1987 * ieee.c (ieee_write_ar_hdr): Define.
1988 * elf64-mips.c (bfd_elf64_archive_write_ar_hdr): Define.
1989 * coff-rs6000.c (rs6000coff_vec): Adjust for write_ar_hdr field.
1990 (bfd_pmac_xcoff_backend_data): Ditto.
1991 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
1992 (bfd_xcoff_aix5_backend_data): Ditto.
1993 * coff-alpha.c (alpha_ecoff_write_ar_hdr): Define.
1994 * aout-target.h (MY_write_ar_hdr): Define it if not defined.
1995 * aout-tic30.c (MY_write_ar_hdr): Ditto.
1996 * mach-o-target.c (TARGET_NAME): Use _bfd_archive_bsd44 archive.
1997 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
1998 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
1999 (bfd_mach_o_construct_extended_name_table)
2000 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2001 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2002 (bfd_mach_o_update_armap_timestamp): Moved to mach-o.c
2003 * mach-o.c (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr)
2004 (bfd_mach_o_slurp_armap, bfd_mach_o_slurp_extended_name_table)
2005 (bfd_mach_o_construct_extended_name_table)
2006 (bfd_mach_o_truncate_arname, bfd_mach_o_write_armap)
2007 (bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt)
2008 (bfd_mach_o_update_armap_timestamp): Moved from mach-o-target.c
2009 * bfd-in2.h: Regenerate.
2011 2010-01-26 Alan Modra <amodra@gmail.com>
2012 H.J. Lu <hongjiu.lu@intel.com>
2015 * elflink.c (elf_link_output_extsym): Do not ignore undefined
2016 symbols with ref_regular set when gc_sections is active.
2018 2010-01-25 Alan Modra <amodra@gmail.com>
2021 * elf64-ppc.c (ppc64_elf_tls_optimize): Optimize tls sequences
2022 with relocations against undefined weak symbols.
2023 (ppc64_elf_relocate_section): Don't optimize calls to undefined
2024 weak functions if the symbol is dynamic.
2025 (ppc64_elf_relocate_section): Edit tprel tls sequences.
2026 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2027 (_bfd_elf_ppc_at_tprel_transform): New function.
2028 * bfd-in.h (_bfd_elf_ppc_at_tprel_transform): Declare.
2029 * bfd-in2.h: Regenerate.
2031 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2033 * coff-rs6000.c (xcoff_howto_table): Change size to 0 and bitsize to 1.
2034 (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_NONE.
2035 * coff64-rs6000.c (xcoff64_howto_table): Change size to 0 and
2037 (xcoff64_reloc_type_lookup): Handle BFD_RELOC_NONE.
2039 2010-01-21 Nick Clifton <nickc@redhat.com>
2041 * elflink.c (elf_link_add_object_symbols): Look up name of
2042 undefined symbol both before and after versioning has been
2043 applied. Do not bother with symbols that are weakly undefined.
2045 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2047 * elf32-s390.c (elf32_s390_merge_private_bfd_data): New function.
2048 (bfd_elf32_bfd_merge_private_bfd_data): New macro definition.
2050 2010-01-19 Cary Coutant <ccoutant@google.com>
2052 * dwarf2.c (read_attribute_value): Add DW_FORM_ref_sig8.
2054 2010-01-19 Daisuke Hatayama <d.hatayama@jp.fujitsu.com>
2055 Alan Modra <amodra@gmail.com>
2057 * elfcode.h (elf_swap_ehdr_out): Handle e_phnum > 0xffff.
2058 (elf_object_p): Read e_phnum extension.
2059 (elf_write_shdrs_and_ehdr): Write e_phnum extension.
2060 * elfcore.h (elf_core_file_p): Read e_phnum extension. Sanity check
2061 that we can read last program header.
2063 2010-01-19 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
2065 * elf32-arm.c (elf32_arm_howto_table_1): Correct bitsize of
2066 R_ARM_THM_CALL entry.
2067 (elf32_arm_final_link_relocate): Correct calculation of
2068 reloc_signed_max when doing a R_ARM_THM_CALL, R_ARM_THM_XPC22,
2069 or R_ARM_THM_JUMP24 relocation.
2071 2010-01-18 Alan Modra <amodra@gmail.com>
2074 * coffcode.h (coff_compute_section_file_positions): Move Rs6000COFF_C
2075 block past vars in COFF_IMAGE_WITH_PE block. Report error on more
2078 2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
2080 Fix compilation warning on gcc-3.4.
2081 * vms-tir.c (start_etir_record, sto_imm): Rename the prototype
2082 parameter index to sec_index according to the function definition.
2084 2010-01-13 Chao-ying Fu <fu@mips.com>
2086 * elfxx-mips.c (JR_TO_B_P): New define to transform JR to B.
2087 It is true for all CPUs.
2088 (jal_reloc_p): New function.
2089 (mips_elf_calculate_relocation): Rename require_jalxp to
2091 Update comment for CROSS_MODE_JUMP_P.
2092 Set up cross_mode_jump_p based on the mode change.
2093 (mips_elf_perform_relocation): Rename require_jalx to cross_mode_jump_p.
2094 Update comment for CROSS_MODE_JUMP_P.
2095 Test cross_mode_jump_p and jal_reloc_p to turn jal to jalx.
2096 Use !cross_mode_jump_p to guard conversion.
2097 Convert "jr t9" to "b", if possible.
2098 (_bfd_mips_elf_relocate_section): Rename require_jalx to
2100 Pass &cross_mode_jump_p to call mips_elf_calculate_relocation.
2101 Pass cross_mode_jump_p to call mips_elf_perform_relocation.
2103 2010-01-13 Nick Clifton <nickc@redhat.com>
2105 * cpu-m32c.c (m32c_scan): New function. Ensures that a scan for
2106 "m32c" returns the m32c arch_info_struct and not the m16c
2108 (arch_info_struct): Use the new scan function.
2109 (bfd_m32c_arch): Likewise.
2111 2010-01-13 Tristan Gingold <gingold@adacore.com>
2113 * config.bfd: Remove duplicated target vector for i386-*-darwin.
2114 Appends new arch instead of overriding.
2115 Use mach_o_x86_64_vec for x86_64-*-darwin.
2116 * configure.in: Add mach_o_x86_64_vec.
2117 * configure: Regenerate.
2118 * targets.c: Declare mach_o_x86_64_vec, add it to _bfd_target_vector.
2119 * Makefile.am (BFD64_BACKENDS): Add mach-o-x86-64.lo
2120 (BFD64_BACKENDS_CFILES): Add mach-o-x86-64.c
2121 * Makefile.in: Regenerate.
2122 * mach-o-x86-64.c: New file.
2124 2010-01-13 Tristan Gingold <gingold@adacore.com>
2126 * reloc.c: Add MACH_O_X86_64 relocations.
2127 * bfd-in2.h: Regenerate.
2128 * libbfd.h: Regenerate.
2130 2010-01-13 Tristan Gingold <gingold@adacore.com>
2132 * archive.c (normalize): Use lbasename.
2133 (bfd_bsd_truncate_arname): Ditto.
2134 (bfd_gnu_truncate_arname): Ditto.
2136 2010-01-12 Tristan Gingold <gingold@adacore.com>
2138 * makefile.vms (CFLAGS): Turns warnings into informational messages.
2140 2010-01-11 Tristan Gingold <gingold@adacore.com>
2142 * mach-o.h: Add x86-64 relocation types.
2144 2010-01-11 Tristan Gingold <gingold@adacore.com>
2146 * mach-o.h (bfd_mach_o_backend_data): Add arch field.
2147 (bfd_mach_o_set_arch_mach): New prototype.
2148 * mach-o.c (bfd_mach_o_mkobject): Define with bfd_mach_o_gen_mkobject.
2149 (bfd_mach_o_set_arch_mach): New function.
2150 (bfd_mach_o_gen_mkobject): New function.
2151 Set TARGET_ARCHITECTURE for the generic back-ends.
2152 * mach-o-target.c (bfd_mach_o_set_arch_mach): Remove define.
2153 Check that TARGET_ARCHITECTURE is defined.
2154 Add TARGET_ARCHITECTURE in TARGET_NAME_BACKEND structure.
2155 * mach-o-i386.c (TARGET_ARCHITECTURE): Define.
2157 2010-01-11 Tristan Gingold <gingold@adacore.com>
2159 * archive.c (bfd_slurp_armap): Also check for Mach-O sorted armap.
2161 2010-01-11 Nick Clifton <nickc@redhat.com>
2163 * elf32-v850.c (v850_elf_perform_relocation): Fix overflow
2164 handling of R_V850_HI16_S relocation.
2166 2010-01-11 Alan Modra <amodra@gmail.com>
2169 * dwarf1.c (parse_die): Correct FORM_STRING data pointer increment.
2171 2010-01-11 Alan Modra <amodra@gmail.com>
2174 * dwarf2.c (struct comp_unit): Add sec_info_ptr.
2175 (find_abstract_instance_name): Use it.
2176 (parse_comp_unit): Set it.
2178 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2180 * Makefile.in: Regenerate.
2181 * configure: Regenerate.
2183 2010-01-08 Tristan Gingold <gingold@adacore.com>
2185 * archive.c: Remove bfd_special_undocumented_glue.
2187 2010-01-08 Alan Modra <amodra@gmail.com>
2190 * elf32-cr16.c (elf32_cr16_gc_mark_hook): Call _bfd_elf_gc_mark_hook.
2191 * elf32-microblaze.c (microblaze_elf_gc_mark_hook): Likewise.
2192 * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise.
2194 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2197 * elflink.c (elf_link_check_versioned_symbol): Don't abort if
2198 a symbol referenced by DSO is is defined in a non-shared object
2201 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2204 * elflink.c (_bfd_elf_gc_mark_hook): Check section XXX for
2205 undefined __start_XXX/__stop_XXX in all input files and set
2208 2010-01-07 H.J. Lu <hongjiu.lu@intel.com>
2211 * elflink.c (elf_gc_sweep): Keep SHT_NOTE section.
2213 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2215 * bfd.m4 (BFD_HAVE_SYS_PROCFS_TYPE): Define _STRUCTURE_PROC
2216 before including procfs.h.
2217 (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Likewise.
2218 * configure.in: Added autoconf probe for the pr_fpreg member.
2219 * configure: Regenerated.
2220 * config.in: Regenerated.
2221 * elf.c: Define _STRUCTURE_PROC before including procfs.h.
2223 2010-01-04 Joel Brobecker <brobecker@adacore.com>
2225 Fix -Wshadow warnings in dwarf2.c (seen on alpha-tru64).
2226 * dwarf2.c (concat_filename): Rename dirname with dir_name
2227 to void shadowing the dirname function.
2228 Rename subdirname with subdir_name to stay consistent with
2229 the new dir_name variable name.
2231 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2233 * archures.c: Add bfd_mach_ppc_e500mc64.
2234 * bfd-in2.h: Regenerate.
2235 * cpu-powerpc.c (bfd_powerpc_archs): Add entry for
2236 bfd_mach_ppc_e500mc64.
2238 2010-01-01 Joel Brobecker <brobecker@adacore.com>
2240 Fix -Wshadow warnings (seen on ppc-aix)
2241 * xcofflink.c: Replace finfo by flinfo throughout.
2243 For older changes see ChangeLog-2009
2249 version-control: never
projects / external / binutils.git / blob