1 2009-11-23 Paul Brook <paul@codesourcery.com>
3 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
5 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
6 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
7 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
8 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
9 _copy_link_hash_symbol_type.
10 * bfd/coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
11 _bfd_generic_copy_link_hash_symbol_type.
12 * bfd/coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
13 _bfd_generic_copy_link_hash_symbol_type.
14 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
15 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
16 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
17 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
18 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
19 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
20 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
21 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
22 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
23 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
24 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
25 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
26 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
27 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
28 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
29 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
30 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
31 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
32 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
33 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
34 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
35 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
36 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
37 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
38 * bfd-in2.h: Regenerate.
39 * libbfd.h: Regenerate.
41 2009-11-19 Tristan Gingold <gingold@adacore.com>
43 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
45 (pmac_xcoff_vec): Ditto.
46 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
47 (aix5coff64_vec): Ditto.
49 2009-11-18 Alan Modra <amodra@bigpond.net.au>
51 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
52 * bfd-in2.h: Regenerate.
53 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
54 insn optimisation to..
55 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
56 (ppc_elf_relocate_section): Use it.
58 2009-11-18 Alan Modra <amodra@bigpond.net.au>
60 * targets.c: Don't include alloca-conf.h.
61 (bfd_get_target_info): Don't use alloca.
63 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
66 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
69 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
72 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
73 (elfNN_ia64_update_short_info): Remove "->output_section" from
74 ia64_info->max_short_sec and ia64_info->min_short_sec.
75 (elfNN_ia64_choose_gp): Likewise.
76 (elfNN_ia64_relax_section): Pass tsec->output_section to
77 elfNN_ia64_update_short_info.
79 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
82 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
83 max_short_offset, min_short_sec and min_short_offset.
84 (elfNN_ia64_update_short_info): New.
85 (elfNN_ia64_relax_section): Update max_short_sec,
86 max_short_offset, min_short_sec and min_short_offset.
87 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
90 2009-11-17 Paul Brook <paul@codesourcery.com>
91 Daniel Jacobowitz <dan@codesourcery.com>
93 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
94 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
95 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
97 2009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
99 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
100 reserved, and extra_stack_space members.
101 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
102 and extra_stack_space members of htab->params instead.
104 2009-11-17 Tristan Gingold <gingold@adacore.com>
106 * targets.c: Include alloca-conf.h
108 2009-11-16 Kai Tietz <kai.tietz@onevision.com>
110 * targets.c (bfd_get_target_info): New function.
111 (_bfd_find_arch_match): New function.
112 * bfd-in2.h: Regenerated.
114 2009-11-12 Nick Clifton <nickc@redhat.com>
116 * po/ru.po: Updates Russian translation.
118 2009-11-11 Nick Clifton <nickc@redhat.com>
120 * po/id.po: Updated Indonesian translation.
122 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
124 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
125 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
126 * aclocal.m4: Regenerate.
127 * configure: Regenerate.
129 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
132 * elflink.c (elf_link_output_extsym): Don't return on
133 STT_GNU_IFUNC symbol when stripping.
135 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
137 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
138 in a relocatable link.
139 * elf64-hppa.c (elf_hppa_final_link): Likewise.
141 2009-11-05 Nick Clifton <nickc@redhat.com>
143 * elflink.c (elf_link_add_object_symbols): Improve error
144 message generated when a symbol is left unresolved because a
145 --no-add-needed command line option has prevented the
146 inclusion of the DSO defining it.
148 2009-11-03 Alan Modra <amodra@bigpond.net.au>
149 Ulrich Weigand <uweigand@de.ibm.com>
151 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
152 (jump tables or other references to code labels) as well.
154 2009-11-02 Paul Brook <paul@codesourcery.com>
156 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
159 2009-11-02 Alan Modra <amodra@bigpond.net.au>
161 * elflink.c (elf_link_add_object_symbols): Don't force debug
164 2009-10-29 Johan Kristell <johankri@axis.com>
166 * elf32-cris.c (cris_elf_plt_sym_val): New function.
167 (elf_backend_plt_sym_val): Define.
169 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
171 * peXXigen.c (bfdver.h): Add include.
172 (LINKER_VERSION): Do calculation based on BFD_VERSION.
174 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
176 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
178 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
180 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
182 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
184 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
186 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
188 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
189 of R_AMD64_PCRLONG_<X> relocations from addend.
191 2009-10-23 Alan Modra <amodra@bigpond.net.au>
193 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
195 2009-10-20 Alan Modra <amodra@bigpond.net.au>
198 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
200 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
202 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
203 Don't subtract the size of the TLS block for non-shared objects
206 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
208 * coff-z80.c (z80coff_vec): Allow sections to be of type
211 2009-10-16 Alan Modra <amodra@bigpond.net.au>
214 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
215 bim and bim->buffer. bfd_malloc instead.
216 * peicode.h (pe_ILF_build_a_bfd): Similarly.
217 (ILF_DATA_SIZE): Don't include bim.
218 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
220 2009-10-14 Alan Modra <amodra@bigpond.net.au>
222 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
224 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
227 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
230 2009-10-13 Alan Modra <amodra@bigpond.net.au>
232 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
234 2009-10-12 Roland McGrath <roland@frob.com>
236 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
237 Fix %s that should be %B in several message formats.
239 2009-10-10 Alan Modra <amodra@bigpond.net.au>
241 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
242 excluded output sections.
244 2009-10-09 Tristan Gingold <gingold@adacore.com>
246 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
247 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
249 2009-10-09 Tristan Gingold <gingold@adacore.com>
251 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
252 bfd_mach_o_read_symtab_symbols.
253 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
254 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
255 (bfd_mach_o_scan_write_section_32): Rename to
256 bfd_mach_o_write_section_32.
257 (bfd_mach_o_scan_write_section_64): Rename to
258 bfd_mach_o_write_section_64.
259 (bfd_mach_o_scan_write_segment_32): Rename to
260 bfd_mach_o_write_segment_32.
261 (bfd_mach_o_scan_write_segment_64): Rename to
262 bfd_mach_o_write_segment_64.
263 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
264 (bfd_mach_o_scan_read_section_32): Rename to
265 bfd_mach_o_read_section_32.
266 (bfd_mach_o_scan_read_section_64): Rename to
267 bfd_mach_o_read_section_64.
268 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
269 (bfd_mach_o_scan_read_symtab_strtab): Rename to
270 bfd_mach_o_read_symtab_strtab.
271 (bfd_mach_o_scan_read_symtab_symbol): Rename to
272 bfd_mach_o_read_symtab_symbol.
273 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
274 bfd_mach_o_read_dysymtab_symbol.
275 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
276 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
277 (bfd_mach_o_scan_read_prebound_dylib): Rename to
278 bfd_mach_o_read_prebound_dylib.
279 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
280 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
281 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
282 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
283 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
284 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
285 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
286 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
287 (bfd_mach_o_scan_read_segment_32): Rename to
288 bfd_mach_o_read_segment_32.
289 (bfd_mach_o_scan_read_segment_64): Rename to
290 bfd_mach_o_read_segment_64.
291 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
292 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
293 bfd_mach_o_read_dysymtab_symbol.
295 2009-10-09 Tristan Gingold <gingold@adacore.com>
297 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
298 (bfd_mach_o_section_get_nbr_indirect): Ditto.
299 (bfd_mach_o_get_synthetic_symtab): New function.
300 (bfd_mach_o_print_private_header): Print the number of commands
302 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
303 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
305 2009-10-08 Tristan Gingold <gingold@adacore.com>
307 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
309 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
311 * bfd-in2.h: Regenerated.
313 2009-10-02 Alan Modra <amodra@bigpond.net.au>
315 * aout-cris.c (N_SHARED_LIB): Don't define.
316 * hp300bsd.c (N_SHARED_LIB): Don't define.
317 * i386bsd.c (N_SHARED_LIB): Don't define.
318 * i386linux.c (N_SHARED_LIB): Don't define.
319 * i386lynx.c (N_SHARED_LIB): Don't define.
320 * m68klinux.c (N_SHARED_LIB): Don't define.
321 * m88kmach3.c (N_SHARED_LIB): Don't define.
322 * mipsbsd.c (N_SHARED_LIB): Don't define.
323 * newsos3.c (N_SHARED_LIB): Don't define.
324 * pc532-mach.c (N_SHARED_LIB): Don't define.
325 * pdp11.c (N_SHARED_LIB): Don't define.
326 * sparclinux.c (N_SHARED_LIB): Don't define.
327 * vaxbsd.c (N_SHARED_LIB): Don't define.
329 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
331 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
332 symbol for a weak undef in the auxbfd, not the input bfd.
334 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
336 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
337 after .toe instead of before .text section. Set the LMA of all
338 overlay sections to their icache IA address.
339 (spu_elf_find_overlays): Determine icache set id without reference
342 2009-09-30 Tristan Gingold <gingold@adacore.com>
344 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
346 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
348 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
349 (elf64_x86_64_relocate_section): Use it.
350 (elf64_x86_64_finish_dynamic_symbol): Likewise.
352 2009-09-29 DJ Delorie <dj@redhat.com>
354 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
355 (ALL_MACHINES_CFILES): Add cpu-rx.c.
356 (BFD32_BACKENDS): Add elf32-rx.lo.
357 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
358 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
360 (bfd_archures_list): Add bfd_rx_arch.
361 * config.bfd: Add entry for rx-*-elf.
362 * configure.in: Add entries for bfd_elf32_rx_le_vec and
364 * reloc.c: Add RX relocations.
365 * targets.c: Add RX target vectors.
366 * Makefile.in: Regenerate.
367 * bfd-in2.h: Regenerate.
368 * configure: Regenerate.
369 * libbfd.h: Regenerate.
370 * cpu-rx.c: New file.
371 * elf32-rx.c: New file.
373 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
375 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
376 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
378 2009-09-28 Nick Clifton <nickc@redhat.com>
380 PR 10478: Accepting Solaris binaries.
381 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
382 section link values in x86 binaries.
383 * elfcode.h (elf_object_p): Likewise.
385 2009-09-28 Philippe De Muyter <phdm@macqel.be>
387 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
388 (elf_backend_final_write_processing): Macro defined as above function.
390 2009-09-25 Martin Thuresson <martint@google.com>
392 Update sources to make alpha and arm targets compile cleanly with
394 * ecoff.c: Add casts.
395 * ecofflink.c: Add casts.
396 * elf64-alpha.c: Add casts.
397 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
399 (SKIP_HOWTO): Use enum name.
400 * elf32-arm.c: Add casts.
401 (elf32_arm_vxworks_bed): Update code to avoid multiple
403 (struct map_stub): Move to top level.
405 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
408 * elflink.c (elf_link_output_extsym): Turn off visibility on
410 (bfd_elf_final_link): Turn off visibility on dynamic local
413 2009-09-24 Alan Modra <amodra@bigpond.net.au>
416 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
417 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
418 Remove "function" parm, adjust caller.
420 2009-09-23 Matt Rice <ratmice@gmail.com>
422 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
424 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
425 DT_DEPAUDIT from audit/depaudit arguments.
426 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
427 (elf_link_add_object_symbols): Set dt_audit target data when finding a
429 * bfd-in2.h: Regenerate.
430 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
432 2009-09-23 Jie Zhang <jie.zhang@analog.com>
434 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
435 .rel.plt and .plt sections are removed.
436 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
437 section. Remove the duplicated removing of empty .rel.plt
440 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
442 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
443 patch to handle the new personality relaxation.
445 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
447 * elf-eh-frame.c (make_pc_relative): New function.
448 (_bfd_elf_write_section_eh_frame): Use it.
450 2009-09-21 Alan Modra <amodra@bigpond.net.au>
452 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
453 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
454 (MR_0_3, MR_3_0): Define.
455 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
456 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
457 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
458 table. Check for presense of __tls_get_addr_opt
459 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
460 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
461 (write_glink_stub): Add param p.
462 (ppc_elf_relocate_section): Adjust write_glink_stub call.
463 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
465 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
466 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
467 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
468 table. Check for presense of __tls_get_addr_opt.
469 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
470 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
471 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
472 LD_R2_0R1, MTLR_R11): Define.
473 (build_tls_get_addr_stub): New function.
474 (ppc_build_one_stub): Call it.
475 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
476 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
477 __tls_get_addr plt call.
478 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
480 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
482 * elf-bfd.h (eh_cie_fde): Add personality_offset and
483 make_per_encoding_relative to the CIE structure. Add a padding field.
484 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
485 rather than 0xf0 when masking out the base address encoding
486 Record the offset of personality data from the start of the CIE.
487 Remove a repeated elf_backend_can_make_relative_eh_frame check.
488 (find_merged_cie): Take an info argument. If the personality
489 binds locally, try converting an absolute personality into
491 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
492 when masking out the base address encoding. Update the call to
494 (_bfd_elf_eh_frame_section_offset): Discard relocations against
495 the personality data if we are converting into PC-relative form.
496 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
497 when masking out the base address encoding. Handle
498 make_per_encoding_relative.
500 2009-09-18 Alan Modra <amodra@bigpond.net.au>
503 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
504 R_PPC_EMB_SDA2I16 complain_overflow_signed.
505 (create_sdata_sym): Pass info rather than htab.
506 Update all callers. Ensure symbols are hidden.
507 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
508 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
509 _GLOBAL_OFFSET_TABLE_.
510 (elf_finish_pointer_linker_section): Don't assume that sdata base
511 symbol is always at 0x8000 offset. Don't subtract the addend here.
512 (is_static_defined): New function.
513 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
514 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
515 relocs. Downgrade error on unexpected section for EMB_SDA2REL
516 reloc symbols to a warning.
518 2009-09-18 Nick Clifton <nickc@redhat.com>
520 * po/es.po: Updated Spanish translation.
521 * po/vi.po: Updated Vietnamese translation.
523 2009-09-18 Alan Modra <amodra@bigpond.net.au>
525 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
526 functions. Use throughout.
527 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
528 from indirect symbol.
529 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
530 (add_symbol_adjust): Simplify.
531 (defined_code_entry, defined_func_desc): New functions.
532 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
533 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
534 defined_code_entry to follow indirect sym links.
535 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
536 (ppc_type_of_stub): Follow indirect sym links.
537 (toc_adjusting_stub_needed): Likewise.
538 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
539 rather than defining them at stub.
540 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
543 2009-09-16 Tristan Gingold <gingold@adacore.com>
545 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
547 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
548 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
549 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
550 when possible to avoid warnings.
551 (bfd_mach_o_print_section_map): Ditto.
552 (bfd_mach_o_section_get_entry_size): New function.
553 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
555 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
557 2009-09-14 Nick Clifton <nickc@redhat.com>
559 * po/fi.po: Updated Finnish translation.
561 2009-09-11 Nick Clifton <nickc@redhat.com>
563 * po/bfd.pot: Updated by the Translation project.
565 2009-09-11 Philippe De Muyter <phdm@macqel.be>
567 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
568 hack. objcopy `-B' (`--binary-architecture') option is now handled
571 2009-09-11 Nick Clifton <nickc@redhat.com>
573 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
576 2009-09-11 Jie Zhang <jie.zhang@analog.com>
578 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
579 NULL if `ht' is NULL.
581 2009-09-09 Martin Thuresson <martin@mtme.org>
583 Update sources to compile cleanly with -Wc++-compat:
584 * aoutx.h: Add casts.
585 * archive.c: Add casts.
586 * archive64.c: Add casts.
587 * archures.c: Add casts.
588 * bfd-in2.h: Regenerated.
589 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
590 * bfdio.c: Add casts.
591 * binary.c: Add casts.
592 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
593 parameter to use enum value instead of int.
594 * coffcode.h: Add casts.
595 * coffgen.c: Add casts.
596 * cofflink.c: Add casts.
597 * compress.c: Add casts.
598 * dwarf1.c: Add casts.
599 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
600 bfd_ptr. Update code to use new name.
601 * elf-attrs.c: Add casts.
602 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
603 anonymous struct. (union gotplt_union, struct
604 elf_link_virtual_table_entry): Move to top level.
605 * elf-eh-frame.c: Add casts.
606 * elf-strtab.c: Add casts.
607 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
608 argument name from typename to type_name.
609 * elf32-i386.c: Add casts.
610 * elf64-x86-64.c: Add casts.
611 * elfcode.h: Add casts.
612 * elfcore.h: Add casts.
613 * elflink.c: Add casts.
614 * format.c: Add casts.
617 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
619 * libbfd.c: Add casts.
620 * linker.c: Add casts.
621 * merge.c: Add casts.
622 * opncls.c: Add casts.
623 * peXXigen.c: Add casts.
624 * peicode.h: Add casts.
625 * reloc.c: Add casts.
626 * section.c: Add casts.
627 * simple.c: Add casts.
629 * stabs.c: Add casts.
631 * targets.c: Add casts.
632 * tekhex.c: Add casts.
633 * verilog.c: Add casts.
635 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
637 * configure: Regenerate.
639 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
641 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
642 for the mode of target PLT entries.
643 (allocate_dynrelocs): Only adjust symbol type if setting its
646 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
648 * configure: Regenerate.
650 2009-09-09 Nick Clifton <nickc@redhat.com>
653 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
654 section headers containing sh_link values of SHN_BEFORE or
656 * elfcode.h (elf_object_p): Likewise.
658 2009-09-09 Tristan Gingold <gingold@adacore.com>
660 Handle DYLD_INFO introduced by Darwin10.
661 * mach-o.h (bfd_mach_o_load_command_type): Add
662 BFD_MACH_O_LC_DYLD_INFO.
663 (bfd_mach_o_dyld_info_command): New type.
664 (bfd_mach_o_load_command): Add dyld_info field.
665 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
666 (bfd_mach_o_scan_read_dyld_info): New function.
667 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
668 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
669 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
670 (bfd_mach_o_print_dyld_info): New function.
672 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
674 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
675 linkonce or linker script discarded section.
677 2009-09-09 Alan Modra <amodra@bigpond.net.au>
679 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
681 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
683 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
684 range call the bfd error hander and use R_68K_NONE instead.
686 2009-09-07 Tristan Gingold <gingold@adacore.com>
688 * po/SRC-POTFILES.in: Regenerate.
689 * po/bfd.pot: Regenerate.
691 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
692 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
693 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
694 st_mtim.tv_nsec to gas/configure.in
695 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
696 * configure: Regenerate.
697 * config.in: Regenerate.
698 * vmsutil.c: Moved to gas/config/te-vms.c
699 * vmsutil.h: Removed.
700 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
701 (BFD32_BACKENDS): Remove vmsutil.lo
702 * Makefile.in: Regenerate.
704 2009-09-05 Eli Zaretskii <eliz@gnu.org>
706 * coffcode.h: Include libiberty.h.
708 2009-09-05 Martin Thuresson <martin@mtme.org>
710 * coff-arm.c (coff_arm_relocate_section)
711 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
712 Change member name class to symbol_class.
713 * coff-i960.c (coff_i960_relocate_section) Rename variable
714 class to class_val. Change member name class to symbol_class.
715 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
716 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
717 * coff-stgo32.c (adjust_aux_in_post)
718 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
720 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
721 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
722 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
724 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
725 variables named class to n_sclass. (coff_write_symbols): Rename
726 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
727 argument class to symbol_class.
728 * cofflink.c (_bfd_coff_link_hash_newfunc)
729 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
730 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
731 Update code to use renamed members.
732 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
733 argument class to in_class.
734 * libcoff-in.h (struct coff_link_hash_entry, struct
735 coff_debug_merge_type) Renamed members class to symbol_class and
737 * libcoff.h Regenerated.
738 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
739 Rename argument class to in_class.
740 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
742 * pef.h (struct bfd_pef_imported_symbol): Changed name of
743 member class to symbol_class.
745 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
747 * configure: Regenerated.
749 2009-09-04 Tristan Gingold <gingold@adacore.com>
751 * configure.in: Bump version to 2.20.51
753 2009-09-04 Alan Modra <amodra@bigpond.net.au>
755 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
757 2009-09-04 Jie Zhang <jie.zhang@analog.com>
759 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
761 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
762 for empty .rela.bss and .rel.plt sections.
764 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
766 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
767 R_MIPS_JALR unless symbol resolves locally.
769 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
771 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
772 has_static_relocs for R_MIPS_JALR.
774 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
776 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
777 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
780 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
782 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
785 2009-09-01 Tristan Gingold <gingold@adacore.com>
787 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
788 dependencies. Reindent.
789 * configure.com: Ported to Itanium VMS. Now generates a build.com
790 to build without make. Add messages but make edit silent.
791 * hosts/alphavms.h: Add a prototype for stpcpy.
792 * vms.c: Add a missing include for Alpha VMS.
793 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
795 2009-08-31 Jan Beulich <jbeulich@novell.com>
797 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
798 * elf.c (bfd_elf_get_default_section_type): New.
799 (elf_fake_sections): Use bfd_elf_get_default_section_type.
801 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
803 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
805 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
807 2009-08-30 Alan Modra <amodra@bigpond.net.au>
810 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
811 (bfd_emul_get_commonpagesize): Likewise.
813 2009-08-29 Martin Thuresson <martin@mtme.org>
815 * elf32-arm.c (struct stub_def): Rename member template to
816 template_sequence. (arm_build_one_stub,
817 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
818 Rename variable template to template_sequence.
819 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
820 Rename variable template to template_val.
821 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
823 * coffgen.c (coff_make_empty_symbol)
824 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
825 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
827 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
829 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
831 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
832 * ieee.c (ieee_make_empty_symbol): Rename variable new to
834 * linker.c (bfd_new_link_order): Rename variable new to
836 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
838 * oasys.c (oasys_make_empty_symbol): Rename variable new to
840 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
841 new to new_symbol_type.
842 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
844 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
846 (read_hdr, rs6000coff_core_p)
847 (rs6000coff_core_file_matches_executable_p)
848 (rs6000coff_core_file_failing_command)
849 (rs6000coff_core_file_failing_signal): Updated function to use new
851 * som.c (som_make_empty_symbol): Rename variable new to
853 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
855 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
856 variable new to new_symbol.
858 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
860 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
861 bfdlibdir and bfdincludedir.
862 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
863 [INSTALL_LIBBFD]: ... here, ...
864 [INSTALL_LIBBFD]: ... and empty overrides here.
865 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
866 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
867 * Makefile.in: Regenerate.
868 * configure: Regenerate.
870 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
872 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
873 relocations. Rewrite output of dynamic TLS relocations.
874 (DTP_OFFSET, TP_OFFSET): New constants.
875 (dtpoff_base): Update.
876 (tpoff): Rename to tpoff_base, update.
877 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
878 New functions. Move code from elf_m68k_relocate_section here.
879 (elf_m68k_relocate_section): Update.
880 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
882 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
884 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
886 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
887 Handle non_got_ref field.
888 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
890 2009-08-26 Alan Modra <amodra@bigpond.net.au>
893 * linker.c (bfd_find_version_for_sym): Revert warning.
895 2009-08-26 Alan Modra <amodra@bigpond.net.au>
898 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
899 other wildcard match. Warn on multiple wildcard matches.
901 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
903 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
905 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
906 only in this condition.
907 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
908 to build but not install libbfd.la in this condition.
909 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
910 (install_libbfd, install_libbfd): Remove.
911 * Makefile.in: Regenerate.
912 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
913 (INCLUDES): ... this.
915 * doc/Makefile.in: Regenerate.
917 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
919 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
920 dependency tracking to work for them.
921 (targets.lo, archures.lo, dwarf.lo): Rewrite to
922 use automake dependency tracking mechanism.
923 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
924 (mkdep section): Remove.
925 (BUILT_SOURCES): New, list $(BUILD_HFILES).
926 * Makefile.in: Regenerate.
927 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
929 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
930 (install-pdf, install-pdf-recursive, install-html)
931 (install-html-recursive): Remove.
932 * Makefile.in: Regenerate.
934 * Makefile.in: Regenerate.
935 * aclocal.m4: Likewise.
936 * config.in: Likewise.
937 * configure: Likewise.
939 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
941 * elf32-arm.c (arch_has_thumb2_nop): New function.
942 (arch_has_arm_nop): New function.
943 (elf32_arm_final_link_relocate): NOP opcodes changed.
945 2009-08-16 Doug Evans <dje@google.com>
947 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
948 at least don't leak memory.
950 2009-08-13 DJ Delorie <dj@redhat.com>
952 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
955 2009-08-12 Nick Clifton <nickc@redhat.com>
957 * po/fi.po: Updated Finnish translation.
959 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
961 Merge some FRV FDPIC changes into the Blackfin code.
962 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
963 summary reloc information.
964 (bfinfdpic_dynamic_got_plt_info): New.
965 (_bfin_create_got_section): Create the PLT section here.
966 (elf32_bfinfdpic_create_dynamic_sections): Not here.
967 (_bfinfdpic_count_nontls_entries): Move out of...
968 (_bfinfdpic_count_got_plt_entries): ... here.
969 (_bfinfdpic_count_relocs_fixups): Likewise.
970 (_bfinfdpic_reset_got_plt_entries): New.
971 (_bfinfdpic_size_got_plt): Move out of...
972 (elf32_bfinfdpic_size_dynamic_sections): ... here.
973 (bfinfdpic_relocate_section): Be careful not to call
974 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
975 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
977 (elf_backend_discard_info): Define for FD-PIC.
979 2009-08-11 Alan Modra <amodra@bigpond.net.au>
981 * elflink.c: Add FIXMEs for some places that require octets_per_byte
983 * elf-eh-frame.c: Likewise.
986 2009-08-11 Alan Modra <amodra@bigpond.net.au>
988 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
989 to x86 and x86_64 configurations.
990 * configure: Regenerate.
992 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
994 Stop using bfd_usrdata in libbfd.
995 * coff-stgo32.c (bfd_coff_go32stub): Remove.
996 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
997 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
998 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
999 filehdr_dst->u.go32.stub. New comment with the reason.
1000 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1001 Substitute the removed macro bfd_coff_go32stub.
1002 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1003 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1004 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1005 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1006 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1008 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1009 * libcoff-in.h (coff_data_type): New field go32stub.
1010 * libcoff.h: Regenerated.
1012 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1014 Fix go32 stub preservation by objcopy.
1015 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1016 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1019 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1021 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1023 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1024 same as global undefined symbols.
1025 (elf32_arm_relocate_section): Give an error for local undefined
1026 non-weak symbols, unless the reloc will not use the symbol.
1028 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1030 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1031 (ppc_elf_relax_section): Use symbol index to distinguish
1034 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1036 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1038 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1040 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1041 info for STT_GNU_IFUNC.
1042 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1043 on got refs in case the symbol turns out to be ifunc.
1044 (ppc_elf_gc_sweep_hook): Similarly.
1045 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1046 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1047 (ppc_elf_size_dynamic_sections): Likewise.
1048 (ppc_elf_relocate_section): Likewise.
1050 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
1052 From Mike Frysinger <michael.frysinger@analog.com>
1053 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1054 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1055 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1056 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1057 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1058 Adjust to match the renamed reloc definitions.
1060 2009-08-08 Alan Modra <amodra@bigpond.net.au>
1063 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1064 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1066 2009-08-07 Tom Tromey <tromey@redhat.com>
1068 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1071 2009-08-06 Michael Eager <eager@eagercon.com>
1073 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1074 * Makefile.in: Regenerate.
1075 * archures.c: Add bfd_arch_microblaze.
1076 * bfd-in2.h: Regenerate.
1077 * config.bfd: Add microblaze target.
1078 * configure.in: Add bfd_elf32_microblaze_vec target.
1079 * configure: Regenerate.
1080 * cpu-microblaze.c: New.
1081 * elf32-microblaze.c: New.
1082 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1083 * libbfd.h: Regenerate.
1084 * reloc.c: Add MICROBLAZE relocations.
1085 * section.c: Add struct relax_table and relax_count to section.
1086 * targets.c: Add bfd_elf32_microblaze_vec.
1088 2009-08-06 Jakub Jelinek <jakub@redhat.com>
1089 Alan Modra <amodra@bigpond.net.au>
1092 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1094 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1095 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1097 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1099 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1100 at least once when fixing cortex-a8.
1102 2009-08-05 Chao-ying Fu <fu@mips.com>
1104 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1105 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1106 for CPUs. It is true for RM9000.
1107 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1109 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1110 to guard the transformation.
1112 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1114 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1115 (spu_elf_size_sections): Declare prototype.
1116 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1117 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1118 (spu_elf_emit_fixup): New function.
1119 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1120 (spu_elf_size_sections): New function.
1122 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1124 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1125 (arm_build_one_stub): Build a8 veneers as a separate pass.
1126 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1127 parameters. Use them to check if we create a different a8 fixup
1128 than the previous pass.
1129 (elf32_arm_size_stubs): Move scope of stub_changed and
1130 prev_num_a8_fixes into main loop.
1131 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1133 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1135 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1136 which find_plt_ent is called. Delete redundant code.
1138 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1141 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1142 invalid string offset.
1144 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1147 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1148 to htab->init_got_offset and plt to htab->init_plt_offset
1149 when discarding space for dynamic relocations.
1151 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1153 * elf32-ppc.c (struct plt_entry): Revise comments.
1154 (ppc_elf_check_relocs): Don't create needless plt_entry info
1155 for non-pie executables. Don't test info->pie when info->shared
1156 already covers that case.
1157 (ppc_elf_gc_sweep_hook): Adjust for above change.
1158 (add_stub_sym): Don't test info->pie when info->shared tested.
1159 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1160 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1161 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1162 (ppc_elf_relocate_section): Likewise.
1164 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1166 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1167 for local ifunc symbols in non-pie executables, regardless of
1168 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1169 code so that it's obvious that we only do anything special for
1171 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1172 (allocate_dynrelocs): Correct comment for syms defined in plt.
1173 Don't specially allocate ifunc dyn relocs.
1174 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1175 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1176 syms in non-pie executables. No specially allocated dyn relocs
1177 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1178 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1179 a non-pie executable.
1181 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1182 Jakub Jelinek <jakub@redhat.com>
1185 * elf32-i386.c (elf_i386_tls_transition): Check executable
1186 instead of shared for TLS when building PIE.
1187 (elf_i386_check_relocs): Likewise.
1188 (elf_i386_allocate_dynrelocs): Likewise.
1189 (elf_i386_relocate_section): Likewise.
1191 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1192 instead of shared for TLS when building PIE.
1193 (elf64_x86_64_check_relocs): Likewise.
1194 (elf64_x86_64_allocate_dynrelocs): Likewise.
1195 (elf64_x86_64_relocate_section): Likewise.
1197 2009-07-31 Anthony Green <green@moxielogic.com>
1199 * config.bfd (targ_cpu): Add moxie-uclinux support.
1201 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1203 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1205 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1207 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1208 used by indirect function support. Count dynamic relocs for
1210 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1211 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1212 in iplt and their relocs in reliplt. Don't make ifunc syms
1213 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1214 reliplt. Handle other dynamic relocs for ifunc.
1215 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1216 ifunc in reliplt, likewise relocs for got against local ifunc.
1217 Typo fix on reliplt size adjust.
1218 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1219 relocs 1-1 with entries for iplt, instead just add using
1220 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1221 Error on invalid ifunc dyn relocs.
1222 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1224 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1225 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1226 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1227 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1228 (allocate_dynrelocs): As for elf32-ppc.c above.
1229 (ppc64_elf_size_dynamic_sections): Likewise.
1230 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1231 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1232 (ppc_size_one_stub): Similarly.
1233 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1235 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1237 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1239 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1240 change. Add note to head comment.
1242 2009-07-28 Jan Beulich <jbeulich@novell.com>
1244 * archive.c (get_extended_arelt_filename): Remove redundant
1245 range check on index.
1247 2009-07-27 Doug Kwan <dougkwan@google.com>
1249 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1251 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1253 * archures.c bfd_*_arch): Sorted.
1254 (bfd_archures_list): Likewise.
1256 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1258 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1259 to R_cr16_NUM32 relocation.
1261 2009-07-26 Michael Eager <eager@eagercon.com>
1263 * archures.c: Add bfd_mach_ppc_405
1266 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1268 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1269 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1271 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1273 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1274 (bfd_l1om_arch): New.
1275 (bfd_archures_list): Add &bfd_l1om_arch.
1276 * bfd-in2.h: Regenerated.
1278 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1279 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1280 if bfd_elf64_x86_64_freebsd_vec is supported.
1281 (targ_selvecs): Likewise.
1283 * configure.in: Support bfd_elf64_l1om_vec and
1284 bfd_elf64_l1om_freebsd_vec.
1285 * configure: Regenerated.
1289 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1290 (bfd_elf64_l1om_vec): Likewise.
1291 (bfd_elf64_l1om_freebsd_vec): Likewise.
1293 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1294 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1295 * Makefile.in: Regenerated.
1297 * targets.c (bfd_elf64_l1om_vec): New.
1298 (bfd_elf64_l1om_freebsd_vec): Likewise.
1299 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1300 bfd_elf64_l1om_freebsd_vec.
1302 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1303 Alan Modra <amodra@bigpond.net.au>
1305 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1306 * bfd-in2.h: Regenerate.
1307 * libbfd.h: Regenerate.
1308 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1309 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1310 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1312 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1315 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1316 instead of shared for R_X86_64_TPOFF32.
1317 (elf64_x86_64_relocate_section): Likewise.
1319 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1321 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1322 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1323 with the BSF_GNU_UNIQUE flag bit set.
1324 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1325 for symbols with STB_GNU_UNIQUE binding.
1326 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1327 with the STB_GNU_UNIQUE binding.
1328 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1329 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1330 symbols with the unique_global field set.
1331 (elf_link_output_extsym): Set unique_global field for symbols with
1332 the STB_GNU_UNIQUE binding.
1333 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1334 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1336 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1338 * bfd-in2.h: Regenerate.
1340 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1342 * elflink.c (elf_link_output_extsym): Revert the last change.
1344 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1347 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1348 when ref_regular, not def_regular.
1350 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1353 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1354 from a DSO into a normal FUNC symbol.
1355 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1356 a normal FUNC symbol.
1358 2009-07-17 Chao-ying Fu <fu@mips.com>
1360 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1361 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1362 interlocking, the last PLT entry needs a nop in the branch delay slot.
1363 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1364 output the last two PLT entries in reverse order.
1366 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1368 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1369 STT_GNU_IFUNC symbol for relocatable link.
1370 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1372 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1374 * bfdio.c (bfd_iovec): Add comments for bmmap.
1375 * bfd-in2.h: Regenerated.
1377 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1379 * Makefile.am: Run "make dep-am".
1380 * Makefile.in: Regenerated.
1382 2009-07-10 Doug Kwan <dougkwan@google.com>
1384 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1385 target_addend and orig_insn.
1387 2009-07-10 Tom Tromey <tromey@redhat.com>
1389 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1390 (elf-eh-frame.lo): Likewise.
1391 (elf32-bfin.lo): Likewise.
1392 (elf32-frv.lo): Likewise.
1393 (elf32-xc16x.lo): Likewise.
1394 * Makefile.in: Rebuild.
1395 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1396 * elf-eh-frame.c: Likewise.
1397 * elf32-bfin.c: Likewise.
1398 * elf32-frv.c: Likewise.
1399 * elf32-xc16x.c: Likewise.
1401 2009-07-10 Julian Brown <julian@codesourcery.com>
1403 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1404 symbol a stub entry is derived from, not the entry for the stub
1405 itself, in call to elf32_arm_final_link_relocate.
1407 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1409 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1410 when reporting addends.
1412 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1414 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1415 data even when no stubs.
1416 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1418 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1420 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1421 (ppc_elf_get_synthetic_symtab): Report addend.
1422 (PLT_IFUNC): Define.
1423 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1424 (ppc_elf_create_glink): New function.
1425 (ppc_elf_create_dynamic_sections): Use it.
1426 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1427 (update_local_sym_info): Allocate space for local_plt array.
1428 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1430 (is_branch_reloc): New function.
1431 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1432 (ppc_elf_gc_sweep_hook): Likewise.
1433 (ppc_elf_adjust_dynamic_symbol): Likewise.
1434 (allocate_dynrelocs): Likewise.
1435 (ppc_elf_size_dynamic_sections): Likewise.
1436 (ppc_elf_relocate_section): Likewise.
1437 (branch_reloc_hash_match): Use is_branch_reloc.
1438 (ppc_elf_tls_optimize): Adjust for local_plt.
1439 (write_glink_stub): New function, extracted from..
1440 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1441 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1442 branch table when dynamic.
1443 (elf_backend_post_process_headers): Define.
1444 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1445 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1446 (ppc64_elf_get_synthetic_symtab): Report addend.
1447 (struct ppc_stub_hash_entry): Add plt_ent.
1448 (PLT_IFUNC): Define.
1449 (struct ppc_link_hash_table): Add iplt and reliplt.
1450 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1451 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1452 (update_local_sym_info): Allocate space for local_plt array.
1453 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1455 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1456 and don't change hash flags here.
1457 (is_branch_reloc): New function.
1458 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1459 (ppc64_elf_gc_sweep_hook): Likewise.
1460 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1461 (allocate_dynrelocs): Likewise.
1462 (ppc64_elf_size_dynamic_sections): Likewise.
1463 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1464 (ppc64_elf_size_stubs): Likewise.
1465 (ppc64_elf_relocate_section): Likewise.
1466 (get_sym_h): Adjust for local_plt.
1467 (branch_reloc_hash_match): Use is_branch_reloc.
1468 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1469 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1471 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1473 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1475 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1477 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1478 and ref_regular_nonweak comment.
1479 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1480 when def_regular, not ref_regular.
1481 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1482 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1483 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1485 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1487 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1488 of malloc'd struct call_info.
1489 (pasted_function): Likewise, priority too.
1491 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1493 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1494 alignment when packing sections into overlays.
1496 2009-07-03 Cary Coutant <ccoutant@google.com>
1498 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1500 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1502 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1503 changes only) earlier patch:-
1505 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1507 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1508 give .debug and .reloc data characteristics.
1509 (DOT_RELOC): New define for .reloc section string.
1510 (coff_write_object_contents): Use DOT_RELOC instead of string.
1512 2009-07-02 Tom Tromey <tromey@redhat.com>
1514 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1515 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1517 2009-07-01 Nick Clifton <nickc@redhat.com>
1519 * elf-m10300.c: Remove trailing white space.
1520 * reloc.c: Likewise.
1522 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1524 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1525 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1526 * configure.in: Use them.
1527 * configure: Regenerate.
1528 * config.in: Regenerate.
1529 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1530 #define _BSD_SOURCE. Add comments.
1531 (vms_file_stats_name): Calculate creation date based on available
1532 runtime data. Return 1 for version instead of 0.
1534 2009-07-01 Nick Clifton <nickc@redhat.com>
1537 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1538 to R_ARM_THM_PC8 relocation.
1540 2009-06-29 Nick Clifton <nickc@redhat.com>
1542 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1543 different uses of the relocations addend when a symbol is in a
1546 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1549 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1550 SHT_REL/SHT_RELA sections on executable nor shared library.
1551 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1552 as a normal section.
1554 2009-06-25 Nick Clifton <nickc@redhat.com>
1556 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1557 symbols with SEC_MERGE flag.
1559 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1561 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1562 give .debug and .reloc data characteristics.
1563 (DOT_RELOC): New define for .reloc section string.
1564 (coff_write_object_contents): Use DOT_RELOC instead of string.
1566 2009-06-25 Tristan Gingold <gingold@adacore.com>
1568 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1569 (bfd_mach_o_canonicalize_dynamic_symtab)
1570 (bfd_mach_o_get_synthetic_symtab): Defines.
1571 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1572 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1574 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1575 for scattered relocations.
1576 (bfd_mach_o_i386_print_thread): New function.
1577 (bfd_mach_o_print_thread): Define.
1579 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1580 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1581 New functions extracted from ...
1582 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1583 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1584 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1585 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1586 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1587 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1589 (bfd_mach_o_scan_read_dylib): Ditto.
1590 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1592 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1593 decode isym and flags on little endian targets. Set dysymtab field.
1594 (bfd_mach_o_scan_start_address): Adjust for enum names.
1595 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1596 (bfd_mach_o_print_section): Display bfd section name.
1597 (bfd_mach_o_print_segment): Display none if no name.
1598 (bfd_mach_o_print_dysymtab): Display next index for local, external
1599 and undefined symbols.
1600 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1601 Display dylinker name. Display thread and unixthread commands content.
1602 (bfd_mach_o_print_thread): New macro.
1604 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1605 (bfd_mach_o_ppc_thread_flavour): Ditto.
1606 (bfd_mach_o_i386_thread_flavour): Ditto.
1607 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1608 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1609 BFD_MACH_O_THREAD_STATE_NONE.
1610 (bfd_mach_o_segment_command): Remove segment field.
1611 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1612 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1613 (bfd_mach_o_prebound_dylib_command): Ditto.
1614 (bfd_mach_o_dylib_command): Ditto.
1615 (bfd_mach_o_prebound_dylib_command): Remove section field.
1616 (mach_o_data_struct): Add dysymtab field.
1617 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1618 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1619 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1620 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1621 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1623 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1625 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1626 field of struct dirent.
1628 2009-06-23 Tristan Gingold <gingold@adacore.com>
1630 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1631 of this macro. Fix indentation.
1633 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1635 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1636 destination for defined dynamic symbols when deciding whether to
1637 insert a stub or not.
1638 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1639 when actually accessed through a PLT, even when generating a
1642 2009-06-22 Tristan Gingold <gingold@adacore.com>
1644 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1647 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1649 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1650 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1652 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1654 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1656 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1658 * elflink.c (elf_link_add_object_symbols): Avoid warning
1659 from -Wjump-misses-init in gcc 4.5.0.
1661 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1663 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1665 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1667 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1669 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1670 r_symndx. Report local symbol name on error.
1671 (elf_i386_check_relocs): Updated. Report local symbol name on
1673 (elf_i386_gc_sweep_hook): Updated.
1674 (elf_i386_relocate_section): Likewise.
1676 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1677 r_symndx. Report local symbol name on error.
1678 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1680 (elf64_x86_64_gc_sweep_hook): Updated.
1681 (elf64_x86_64_relocate_section): Likewise.
1683 2009-06-19 Tristan Gingold <gingold@adacore.com>
1685 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1687 2009-06-19 Tristan Gingold <gingold@adacore.com>
1689 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1690 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1691 (bfd_mach_o_valid): Ditto.
1692 (bfd_mach_o_wide_p): Ditto.
1693 (bfd_mach_o_canonicalize_reloc): Ditto.
1694 (bfd_mach_o_build_commands): Ditto.
1695 (bfd_mach_o_scan_read_thread): Ditto.
1696 (bfd_mach_o_flatten_sections): Ditto.
1697 (bfd_mach_o_scan_start_address): Ditto.
1698 (bfd_mach_o_lookup_section): Ditto.
1699 (bfd_mach_o_core_fetch_environment): Ditto.
1700 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1701 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1702 (bfd_mach_o_scan_write_symtab): Ditto.
1703 Use macros instead of hard-coded values.
1704 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1705 Use bfd_mach_o_get_data instead of direct access. Use macros
1706 instead of hard-coded values.
1707 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1708 Remove sym argument and get section from mdata.
1709 Move code into the else branch.
1710 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1711 Remove sym argument and get section from mdata. Adjust code.
1712 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1713 switch (which replaces consecutive if statements).
1714 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1715 module table, table of content, indirect symbols and external
1717 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1719 (bfd_mach_o_scan_read_linkedit): New function.
1720 (bfd_mach_o_scan_read_str): Ditto.
1721 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1723 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1724 bfd_mach_o_count_symbols never returns an error.
1725 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1726 symtab field (there might be only one symtab).
1727 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1728 Handle sub frameworks, sub umbrella, sub library and sub client.
1729 Read code signature and segment split info commands.
1730 (bfd_mach_o_scan): Reindent.
1731 (bfd_mach_o_xlat_name): New type.
1732 (bfd_mach_o_print_flags): New function.
1733 (bfd_mach_o_get_name): Ditto.
1734 (bfd_mach_o_cpu_name): New variable.
1735 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1736 (bfd_mach_o_section_type_name)
1737 (bfd_mach_o_section_attribute_name)
1738 (bfd_mach_o_load_command_name): New variables.
1739 (bfd_mach_o_print_private_header): New function.
1740 (bfd_mach_o_print_section_map): New function extracted from
1741 bfd_mach_o_print_private_bfd_data.
1742 (bfd_mach_o_print_section): Ditto. Print more infos.
1743 (bfd_mach_o_print_segment): Ditto.
1744 (bfd_mach_o_print_dysymtab): Ditto.
1745 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1746 load weak dylib, reexport dylib and id dylib.
1747 Handle code signature and segment_split info.
1748 Handle sub frameworks, sub umbrella, sub library and sub client.
1749 (bfd_mach_o_section_get_nbr_indirect): New function.
1751 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1752 (bfd_mach_o_header_flags): New enum to define header flags.
1753 (bfd_mach_o_section_attribute): New enum to replace ...
1754 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1755 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1756 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1757 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1758 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1759 these removed macros.
1760 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1761 (bfd_mach_o_dylib_module): New type.
1762 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1764 (bfd_mach_o_dylib_table_of_content): New type.
1765 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1766 (bfd_mach_o_dylib_reference): New type.
1767 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1768 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1769 modules, toc, references and indirect syms.
1770 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1771 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1772 unused). Add comment.
1773 (bfd_mach_o_dylib_command): Ditto.
1774 (bfd_mach_o_prebound_dylib_command): Ditto.
1775 (bfd_mach_o_linkedit_command): New type.
1776 (bfd_mach_o_str_command): New type.
1777 (bfd_mach_o_load_command): Add linkedit and str fields.
1778 (mach_o_data_struct): Add symtab field.
1779 (bfd_get_mach_o_data): Renamed to ...
1780 (bfd_mach_o_get_data): ... this new macro.
1781 (bfd_mach_o_scan_read_symtab_symbol,
1782 bfd_mach_o_scan_read_symtab_strtab,
1783 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1785 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1786 instead of direct access.
1788 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1790 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1791 R_PPC_PLTREL24 relocs.
1792 (ppc_elf_relocate_section): Likewise.
1794 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1796 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1797 pointer to sym hash. Update all uses.
1798 (update_plt_info): Likewise. Don't check addend here.
1800 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1802 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1803 bfd_sym_from_r_symndx.
1804 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1806 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1808 * elf-bfd.h (struct sym_sec_cache): Delete.
1809 (struct sym_cache): New.
1810 (bfd_section_from_r_symndx): Delete prototype.
1811 (bfd_sym_from_r_symndx): Define prototype.
1812 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1813 (bfd_sym_from_r_symndx): ..new function.
1814 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1815 bfd_section_from_r_symndx to new struct and function.
1816 * elf32-bfin.c: Likewise.
1817 * elf32-hppa.c: Likewise.
1818 * elf32-i386.c: Likewise.
1819 * elf32-m32r.c: Likewise.
1820 * elf32-m68hc1x.c: Likewise.
1821 * elf32-m68hc1x.h: Likewise.
1822 * elf32-m68k.c: Likewise.
1823 * elf32-ppc.c: Likewise.
1824 * elf32-s390.c: Likewise.
1825 * elf32-sh.c: Likewise.
1826 * elf64-ppc.c: Likewise.
1827 * elf64-s390.c: Likewise.
1828 * elf64-x86-64.c: Likewise.
1829 * elfxx-sparc.c: Likewise.
1830 * elfxx-sparc.h: Likewise.
1832 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1834 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1835 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1837 2009-06-18 Nick Clifton <nickc@redhat.com>
1839 * elflink.c (elf_link_sort_relocs): Return early if there are no
1842 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1844 Merge cegcc and mingw32ce target name changes from
1847 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1849 * config.bfd: Add arm*-*-cegcc* target.
1851 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1853 * config.bfd: Add arm-*-mingw32ce* target.
1855 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1857 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1858 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1859 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1860 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1862 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1864 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1865 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1866 * elf32-i386.c (elf_i386_check_relocs): Use it.
1867 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1869 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1871 * elf-bfd.h (elf_dyn_relocs): New.
1873 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1874 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1876 (elf_i386_copy_indirect_symbol): Likewise.
1877 (elf_i386_check_relocs): Likewise.
1878 (elf_i386_gc_sweep_hook): Likewise.
1879 (elf_i386_allocate_dynrelocs): Likewise.
1880 (elf_i386_readonly_dynrelocs): Likewise.
1881 (elf_i386_size_dynamic_sections): Likewise.
1883 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1884 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1885 with elf_dyn_relocs.
1886 (elf64_x86_64_copy_indirect_symbol): Updated.
1887 (elf64_x86_64_check_relocs): Likewise.
1888 (elf64_x86_64_gc_sweep_hook): Likewise.
1889 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1890 (elf64_x86_64_allocate_dynrelocs): Likewise.
1891 (elf64_x86_64_readonly_dynrelocs): Likewise.
1892 (elf64_x86_64_size_dynamic_sections): Likewise.
1894 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1896 * elf32-arm.c (create_got_section): Get existing .rela.got
1898 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1899 * elf32-lm32.c (create_got_section): Likewise.
1900 * elf32-m32r.c (create_got_section): Likewise.
1901 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1902 * elf32-s390.c (create_got_section): Likewise.
1903 * elf32-sh.c (create_got_section): Likewise.
1904 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1905 * elf64-s390.c (create_got_section): Likewise.
1906 * elfxx-sparc.c (create_got_section): Likewise.
1908 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1911 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1913 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1915 * elf32-i386.c (elf_i386_local_hash): Removed.
1916 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1917 (elf_i386_get_local_sym_hash): Likewise.
1919 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1920 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1921 (elf64_x86_64_get_local_sym_hash): Likewise.
1922 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1923 (get_local_sym_hash): Likewise.
1925 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1927 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1928 rel_got_sec and plt_sec.
1929 (elfNN_ia64_relax_section): Updated.
1930 (elfNN_ia64_create_dynamic_sections): Likewise.
1931 (get_got): Likewise.
1932 (allocate_dynrel_entries): Likewise.
1933 (elfNN_ia64_size_dynamic_sections): Likewise.
1934 (set_got_entry): Likewise.
1935 (elfNN_ia64_choose_gp): Likewise.
1936 (elfNN_ia64_relocate_section): Likewise.
1937 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1938 (elfNN_ia64_finish_dynamic_sections): Likewise.
1940 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1942 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1945 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1947 * configure.in (elf): Add elf-ifunc.lo.
1949 * configure: Regenerated.
1950 * Makefile.in: Likewise.
1952 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1953 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1955 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1956 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1958 (elf_i386_link_hash_table_create): Likewise.
1959 (elf_i386_create_dynamic_sections): Likewise.
1960 (elf_i386_check_relocs): Likewise.
1961 (elf_i386_allocate_dynrelocs): Likewise.
1962 (elf_i386_size_dynamic_sections): Likewise.
1963 (elf_i386_relocate_section): Likewise.
1964 (elf_i386_finish_dynamic_symbol): Likewise.
1965 (elf_i386_finish_dynamic_sections): Likewise.
1966 (elf_i386_create_got_section): Removed.
1968 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1969 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1971 (elf64_x86_64_compute_jump_table_size): Updated.
1972 (elf64_x86_64_link_hash_table_create): Likewise.
1973 (elf64_x86_64_create_dynamic_sections): Likewise.
1974 (elf64_x86_64_check_relocs): Likewise.
1975 (elf64_x86_64_allocate_dynrelocs): Likewise.
1976 (elf64_x86_64_size_dynamic_sections): Likewise.
1977 (elf64_x86_64_relocate_section): Likewise.
1978 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1979 (elf64_x86_64_finish_dynamic_sections): Likewise.
1980 (elf64_x86_64_create_got_section): Removed.
1982 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1983 for pointer alignment. Set up section pointers.
1984 (_bfd_elf_create_dynamic_sections): Likewise.
1985 (_bfd_elf_create_ifunc_sections): Moved to ...
1986 * elf-ifunc.c: Here. New.
1988 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1989 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1992 2009-06-16 Doug Kwan <dougkwan@google.com>
1994 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1995 to bfd_signed_vma. Cast constant operands which are used in
1996 offset related expressions to bfd_signed_vma type as appropriate.
1998 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2000 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2001 (elf_backend_plt_sym_val): Define.
2003 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2005 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2006 (elf_backend_reloc_type_class): Define.
2008 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2010 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2011 from an executable to a shared library treat R_VAX_PC32
2012 relocations as R_VAX_PLT32 ones.
2014 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2016 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2017 symbols in GOT space calculation.
2018 (elf_vax_relocate_section): Adjust accordingly.
2020 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2022 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2025 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2027 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2029 (elf_vax_relocate_section): Likewise.
2031 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2033 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2034 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2036 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2038 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2039 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2041 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2043 * Makefile.am: Run "make dep-am".
2044 * Makefile.in: Regenerated.
2046 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2048 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2049 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2051 2009-06-15 Nick Clifton <nickc@redhat.com>
2053 * po/ru.po: New Russian translation.
2054 * configure.in (ALL_LINGUAS): Add ru.
2055 * configure: Regenerate.
2057 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2059 * elf32-i386.c: Remove duplicated comments.
2061 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2064 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2065 dynamic IFUNC pointer in non-shared object. Use .got.plt
2066 for IFUNC definition in PIE.
2067 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2070 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2071 dynamic IFUNC pointer in non-shared object. Use .got.plt
2072 for IFUNC definition in PIE.
2073 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2076 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2078 * elf32-i386.c (elf_i386_check_relocs): Properly report
2079 local symbol for unhandled relocation against STT_GNU_IFUNC
2081 (elf_i386_relocate_section): Likewise.
2082 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2083 (elf64_x86_64_relocate_section): Likewise.
2085 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2088 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2089 (elf_i386_link_hash_table): Add loc_hash_table and
2091 (elf_i386_local_hash): New.
2092 (elf_i386_local_htab_hash): Likewise.
2093 (elf_i386_local_htab_eq): Likewise.
2094 (elf_i386_get_local_sym_hash): Likewise.
2095 (elf_i386_link_hash_table_free): Likewise.
2096 (elf_i386_allocate_local_dynrelocs): Likewise.
2097 (elf_i386_finish_local_dynamic_symbol): Likewise.
2098 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2099 (elf_i386_link_hash_table_create): Create loc_hash_table and
2101 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2102 (elf_i386_size_dynamic_sections): Likewise.
2103 (elf_i386_relocate_section): Likewise.
2104 (elf_i386_finish_dynamic_sections): Likewise.
2105 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2108 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2109 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2111 (elf64_x86_64_local_hash): New.
2112 (elf64_x86_64_local_htab_hash): Likewise.
2113 (elf64_x86_64_local_htab_eq): Likewise.
2114 (elf64_x86_64_get_local_sym_hash): Likewise.
2115 (elf64_x86_64_link_hash_table_free): Likewise.
2116 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2117 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2118 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2119 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2120 and loc_hash_memory.
2121 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2123 (elf64_x86_64_size_dynamic_sections): Likewise.
2124 (elf64_x86_64_relocate_section): Likewise.
2125 (elf64_x86_64_finish_dynamic_sections): Likewise.
2126 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2129 2009-06-10 Philip Blundell <philb@gnu.org>
2131 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2132 elf_sec->this_hdr == NULL.
2134 2009-06-12 Tristan Gingold <gingold@adacore.com>
2136 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2137 * bfd-in2.h: Regenerated.
2138 * libbfd.h: Regenerated.
2140 * mach-o.c (FILE_ALIGN): New macro.
2141 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2142 (bfd_mach_o_print_symbol): Ditto.
2143 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2144 (bfd_mach_o_get_reloc_upper_bound): New function.
2145 (bfd_mach_o_canonicalize_reloc): Ditto.
2146 (bfd_mach_o_scan_write_relocs): Ditto.
2147 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2148 (bfd_mach_o_scan_write_section_64): Ditto.
2149 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2150 written for load command. Do not compute section file offset.
2151 (bfd_mach_o_scan_write_segment_64): Ditto.
2152 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2153 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2155 (bfd_mach_o_mangle_symbols): ... this new function.
2156 (bfd_mach_o_write_contents): Be sure to have load commands built.
2157 Call bfd_mach_o_mangle_symbols.
2158 (bfd_mach_o_build_commands): Adjust for filelen field.
2159 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2160 Do not set symtab file offset anymore here.
2161 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2162 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2163 Set reloc_count and rel_filepos section fields.
2164 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2166 (bfd_mach_o_scan_read_section_64): Ditto.
2167 (bfd_mach_o_scan_read_section): Ditto.
2168 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2169 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2170 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2171 Handle weak-ref symbols.
2172 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2173 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2174 (bfd_mach_o_scan): Remove assignment to removed field.
2175 (bfd_mach_o_mkobject_init): Ditto.
2176 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2177 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2178 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2179 (bfd_mach_o_swap_reloc_in): Ditto.
2180 (bfd_mach_o_swap_reloc_out): Ditto.
2182 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2183 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2184 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2185 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2186 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2187 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2188 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2189 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2190 (BFD_MACH_O_N_WEAK_DEF): New macros.
2192 (bfd_mach_o_section_type): Add new enumeration values.
2193 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2194 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2195 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2196 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2198 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2199 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2200 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2201 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2202 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2203 (BFD_MACH_O_RELENT_SIZE): Ditto.
2204 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2205 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2206 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2207 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2208 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2209 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2210 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2211 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2212 (bfd_mach_o_reloc_info): New struct.
2213 (bfd_mach_o_asymbol): New struct.
2214 (bfd_mach_o_symtab_command): The symbols field is now of type
2216 (bfd_mach_o_load_command): The offset and len fields are now of type
2218 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2219 Add a filelen field. Add comments.
2220 (bfd_mach_o_backend_data): New struct.
2221 (bfd_mach_o_get_backend_data): New macro.
2222 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2224 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2225 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2226 (bfd_mach_o_canonicalize_reloc): Ditto.
2228 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2229 duplicated macro. Now defined to _bfd_generic_is_local_label.
2230 (TARGET_NAME_BACKEND): New macro...
2231 (TARGET_NAME_BACKEND): ... used to name a new variable.
2232 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2233 Mach-O backend data.
2235 * mach-o-i386.c (i386_howto_table): New variable.
2236 (bfd_mach_o_i386_swap_reloc_in): New function.
2237 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2238 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2239 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2240 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2241 (bfd_mach_o_bfd_reloc_type_lookup)
2242 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2244 2009-06-11 Eric Paris <eparis@redhat.com>
2245 Nick Clifton <nickc@redhat.com>
2247 * opncls.c (_maybe_make_executable): New function. Gives execute
2248 permission to an executable bfd that was opened for writing
2249 provided that it is a regular file. Replaces common code found in...
2250 (bfd_close): here and ...
2251 (bfd_close_all_done): here.
2253 2009-06-11 Anthony Green <green@moxielogic.com>
2255 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2256 * bfd-in2.h: Rebuilt.
2257 * libbfd.h: Rebuilt.
2258 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2260 (moxie_reloc_map): Ditto.
2261 Clean up copyright notice.
2263 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2265 * bfd-in2.h: bfd_mmap prototype.
2266 * bfdio.c (bfd_mmap): New function.
2267 * libbfd.h (bfd_iovec): Add bmmap.
2268 * cache.c (cache_bmmap): New function.
2269 (cache_iovec): Initialize bmmap member.
2270 * opencls.c (opncls_bmmap): New function.
2271 (opncls_iovec): Initialize bmmap member.
2273 2009-06-09 Tristan Gingold <gingold@adacore.com>
2275 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2276 and stabstr_segment fields.
2277 (mach_o_be_vec, mach_o_le_vec): Removed
2278 (bfd_mach_o_version): New prototype.
2280 * mach-o.c (bfd_mach_o_version): Make this function public.
2281 (mach_o_wide_p): New function.
2282 (bfd_mach_o_wide_p): Ditto.
2283 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2285 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2286 Search in the list only if the name starts with a dot.
2287 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2288 test. Check bfd_seek status.
2289 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2290 (bfd_mach_o_scan_write_section_32): Ditto.
2291 (bfd_mach_o_scan_write_section_64): Ditto.
2292 (bfd_mach_o_scan_write_section): Removed.
2293 (bfd_mach_o_scan_write_segment): Split into ...
2294 (bfd_mach_o_scan_write_segment_32): ... this and ...
2295 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2296 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2297 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2298 symbol table. Now returns a boolean.
2299 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2300 Adjust for status type.
2301 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2302 test. Write symbol table. Numbers the sections.
2303 (bfd_mach_o_read_header): Check bfd_seek status.
2304 Use mach_o_wide_p instead of hard-coded test.
2305 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2306 (bfd_mach_o_scan_read_section_64): Ditto.
2307 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2308 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2309 handled common symbols.
2310 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2311 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2312 (bfd_mach_o_scan_read_dylinker): Ditto.
2313 (bfd_mach_o_scan_read_dylib): Ditto.
2314 (bfd_mach_o_scan_read_thread): Ditto.
2315 (bfd_mach_o_scan_read_symtab): Ditto.
2316 Do not create a section for the stabs.
2317 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2318 (bfd_mach_o_scan_read_segment): Ditto.
2319 (bfd_mach_o_scan_read_command): Ditto.
2320 (bfd_mach_o_scan_start_address): Ditto.
2321 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2322 (bfd_mach_o_archive_p): Check bfd_seek status.
2323 (bfd_mach_o_core_fetch_environment): Ditto.
2325 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2327 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2329 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2330 (elf_i386_link_hash_table_create): Initialize irelifunc.
2331 (elf_i386_check_relocs): Updated. Set up irelifunc for
2333 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2334 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2336 (elf_i386_relocate_section): Likewise.
2338 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2339 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2340 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2342 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2343 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2345 (elf64_x86_64_relocate_section): Likewise.
2347 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2349 (_bfd_elf_create_ifunc_sections): This.
2351 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2353 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2356 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2358 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2359 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2360 building shared object. Check info->executable instead of
2361 !info->shared when setting non_got_ref.
2362 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2363 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2364 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2366 (elf_i386_relocate_section): Output dynamic relocation for
2367 R_386_32 against STT_GNU_IFUNC symbol to get the real
2368 function address when building shared object.
2369 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2370 relocation for STT_GNU_IFUNC symbol in shared object.
2372 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2373 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2374 symbol when building shared object. Check info->executable
2375 instead of !info->shared when setting non_got_ref.
2376 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2377 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2378 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2380 (elf64_x86_64_relocate_section): Output dynamic relocation
2381 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2382 function address when building shared object.
2383 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2384 relocation for STT_GNU_IFUNC symbol in shared object.
2386 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2388 * Makefile.am: Run "make dep-am".
2389 (BFD32_BACKENDS): Add mach-o-i386.lo.
2390 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2391 * Makefile.in: Regenerate.
2393 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2395 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2396 when looking for soft-icache stubs.
2398 2009-06-05 Tristan Gingold <gingold@adacore.com>
2400 * mach-o.h: Update copyright year.
2401 (bfd_mach_o_mach_header_magic): New enum.
2402 (bfd_mach_o_cpu_subtype): Now an enum.
2403 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2404 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2405 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2406 (bfd_mach_o_load_command): Field type_required is now a boolean.
2407 Reindent prototypes.
2408 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2409 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2410 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2411 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2412 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2413 (bfd_mach_o_canonicalize_symtab): Ditto.
2414 (bfd_mach_o_get_symbol_info): Ditto.
2415 (bfd_mach_o_print_symbol): Ditto.
2416 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2417 (bfd_mach_o_make_empty_symbol): Ditto.
2418 (bfd_mach_o_write_contents): Ditto.
2420 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2421 bfd_mach_o_mkobject): Defines.
2422 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2423 Do not check with target vector but with flavour.
2424 (struct mach_o_section_name_xlat): New declaration.
2425 (dwarf_section_names_xlat): Ditto.
2426 (text_section_names_xlat): Ditto.
2427 (data_section_names_xlat): Ditto.
2428 (struct mach_o_segment_name_xlat): Ditto.
2429 (segsec_names_xlat): Ditto.
2430 (bfd_mach_o_convert_section_name_to_bfd): New function.
2431 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2432 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2433 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2434 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2435 Accept any input and output flavour. Do not share private data
2437 (bfd_mach_o_count_symbols): Add a comment.
2438 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2439 (bfd_mach_o_canonicalize_symtab): Ditto.
2440 (bfd_mach_o_get_symbol_info): Ditto.
2441 (bfd_mach_o_print_symbol): Ditto.
2442 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2443 Use constants instead of hard-coded values.
2444 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2446 (bfd_mach_o_scan_write_section_64): Ditto.
2447 (bfd_mach_o_scan_write_segment): Ditto.
2448 Do not copy sections anymore.
2449 (bfd_mach_o_write_contents): Make it public.
2450 Remove dead code. Rewrite typeflag assignment.
2451 (bfd_mach_o_build_commands): New function.
2452 (bfd_mach_o_set_section_contents): Ditto.
2453 (bfd_mach_o_make_empty_symbol): Make it public.
2454 (bfd_mach_o_read_header): Make it static.
2455 Convert to bfd_boolean.
2456 Use constants instead of hard-coded values.
2457 (bfd_mach_o_make_bfd_section): Call
2458 bfd_mach_o_convert_section_name_to_bfd to create name.
2459 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2461 (bfd_mach_o_scan_read_section_64): Ditto.
2462 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2463 a segment anymore. Use constants instead of hard-coded values.
2464 (bfd_mach_o_scan_read_command): Fix style.
2465 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2466 Get rid of BFD_IO_FUNCS.
2467 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2468 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2469 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2470 (bfd_mach_o_object_p): Removed.
2471 (bfd_mach_o_gen_core_p): New function, replaces ...
2472 (bfd_mach_o_core_p): ... deleted.
2473 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2475 * mach-o-i386.c: New file.
2476 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2477 * configure.in (TDEFINES): Add mach_o_i386_vec.
2478 * configure: Regenerated.
2479 * targets.c: Add mach_o_i386_vec.
2481 * mach-o.c: Update copyright years.
2482 (BFD_IO_FUNCS): Remove (was not used).
2483 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2484 bfd_mach_o_slurp_extended_name_table,
2485 bfd_mach_o_construct_extended_name_table,
2486 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2487 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2488 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2489 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2490 bfd_mach_o_get_section_contents_in_window,
2491 bfd_mach_o_bfd_is_local_label_name,
2492 bfd_mach_o_bfd_is_target_special_symbol,
2493 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2494 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2495 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2496 bfd_mach_o_minisymbol_to_symbol,
2497 bfd_mach_o_bfd_get_relocated_section_contents,
2498 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2499 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2500 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2501 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2502 bfd_mach_o_bfd_merge_private_bfd_data,
2503 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2504 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2505 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2506 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2507 bfd_mach_o_bfd_copy_private_header_data,
2508 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2509 * mach-o-target.c: ... here.
2510 Update copyright years.
2512 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2514 * dep-in.sed: Don't use \n in replacement part of s command.
2515 * Makefile.am (DEP1): LC_ALL for uniq.
2517 * Makefile.in: Regenerate.
2519 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2521 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2522 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2523 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2525 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2527 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2528 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2529 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2530 against STT_GNU_IFUNC symbols for static executables.
2531 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2532 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2534 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2535 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2536 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2537 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2539 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2541 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2542 symbols to be left unimported when linking statically.
2543 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2544 code when linking statically.
2546 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2548 * elf32-i386.c (elf_i386_check_relocs): Increment
2549 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2550 against STT_GNU_IFUNC symbol.
2551 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2552 local STT_GNU_IFUNC definition is used.
2553 (elf_i386_relocate_section): Handle got.offset != -1 for
2554 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2557 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2558 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2559 relocations against STT_GNU_IFUNC symbol.
2560 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2561 local STT_GNU_IFUNC definition is used.
2562 (elf64_x86_64_relocate_section): Handle got.offset != -1
2563 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2564 STT_GNU_IFUNC symbol.
2566 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2569 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2570 (elf_i386_reloc_type_lookup): Likewise.
2571 (R_386_tls): Removed.
2572 (R_386_irelative): New.
2573 (R_386_vt_offset): Updated.
2574 (elf_i386_rtype_to_howto): Likewise.
2575 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2576 (elf_i386_link_hash_table_create): Initialize igotplt,
2578 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2579 (elf_i386_adjust_dynamic_symbol): Likewise.
2580 (elf_i386_allocate_dynrelocs): Likewise.
2581 (elf_i386_relocate_section): Likewise.
2582 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2584 (elf_i386_finish_dynamic_symbol): When building a static
2585 executable, use .iplt, .igot.plt and .rel.iplt sections for
2586 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2587 locally defined STT_GNU_IFUNC symbol.
2589 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2590 (x86_64_reloc_map): Likewise.
2591 (R_X86_64_standard): Updated.
2592 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2593 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2595 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2596 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2597 (elf64_x86_64_allocate_dynrelocs): Likewise.
2598 (elf64_x86_64_relocate_section): Likewise.
2599 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2601 (elf64_x86_64_finish_dynamic_symbol): When building a static
2602 executable, use .iplt, .igot.plt and .rela.iplt sections for
2603 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2604 for locally defined STT_GNU_IFUNC symbol.
2606 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2607 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2609 * bfd-in2.h: Regenerated.
2610 * libbfd.h: Likewise.
2612 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2614 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2615 (_bfd_elf_make_ifunc_reloc_section): Removed.
2616 (_bfd_elf_is_ifunc_symbol): Likewise.
2617 (_bfd_elf_create_static_ifunc_sections): New.
2619 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2621 (elf_link_add_object_symbols): Here.
2622 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2623 STT_GNU_IFUNC symbol.
2624 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2625 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2626 (IFUNC_INFIX): Removed.
2627 (get_ifunc_reloc_section_name): Likewise.
2628 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2629 (_bfd_elf_is_ifunc_symbol): Likewise.
2630 (_bfd_elf_create_static_ifunc_sections): New.
2632 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2634 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2635 (create_got_section): Likewise.
2636 (allocate_dynrelocs): Likewise.
2637 (readonly_dynrelocs): Likewise.
2638 (set_tls_module_base): Likewise.
2639 (dtpoff_base): Likewise.
2641 (elf_i386_link_hash_table_create): Updated.
2642 (elf_i386_create_dynamic_sections): Likewise.
2643 (elf_i386_check_relocs): Likewise.
2644 (elf_i386_size_dynamic_sections): Likewise.
2645 (elf_i386_relocate_section): Likewise.
2647 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2648 (create_got_section): Likewise.
2649 (allocate_dynrelocs): Likewise.
2650 (readonly_dynrelocs): Likewise.
2651 (set_tls_module_base): Likewise.
2652 (dtpoff_base): Likewise.
2654 (elf64_x86_64_link_hash_table_create): Updated.
2655 (elf64_x86_64_create_dynamic_sections): Likewise.
2656 (elf64_x86_64_check_relocs): Likewise.
2657 (elf64_x86_64_size_dynamic_sections): Likewise.
2658 (elf64_x86_64_relocate_section): Likewise.
2660 2009-05-28 Nick Clifton <nickc@redhat.com>
2662 * targets.c (_bfd_target_vector): Only include plugin target in
2663 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2665 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2667 * elf32-spu.c (struct call_info): New member broken_cycle.
2668 (remove_cycle): Instead of physically removing call_info structures
2669 to break call graph cycles, mark them using the broken_cycle flag.
2670 (mark_overlay_section): Respect broken_cycle flag.
2671 (unmark_overlay_section): Likewise.
2672 (collect_lib_sections): Likewise.
2673 (collect_overlays): Likewise.
2674 (sum_stack): Likewise.
2676 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2678 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2679 (mark_functions_via_relocs): Initialize callee->count to 1.
2680 (pasted_function): Likewise.
2681 (spu_elf_auto_overlay): Honor call counts when determining number
2682 of stubs required in software i-cache mode.
2684 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2686 * plugin.c (program_name): Remove.
2687 (plugin_program_name): New.
2688 (bfd_plugin_set_program_name): New.
2689 (try_load_plugin): Use plugin_program_name.
2690 * plugin.h (bfd_plugin_set_program_name): New.
2692 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2694 * aclocal.m4: Include ../config/plugins.m4.
2695 * configure.in: Use AC_PLUGINS.
2696 * configure: Regenerate.
2697 * Makefile.in: Regenerate.
2698 * doc/Makefile.in: Regenerate.
2700 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2702 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2704 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2705 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2706 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2707 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2708 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2709 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2710 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2711 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2712 * reloc.c (bfd_generic_relax_section): Likewise.
2713 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2714 * vms.c (vms_bfd_relax_section): Likewise.
2716 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2718 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2720 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2721 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2723 * elf32-i386.c (allocate_dynrelocs): Updated.
2724 (elf_i386_relocate_section): Likewise.
2725 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2726 (elf64_x86_64_relocate_section): Likewise.
2728 * elf64-x86-64.c (is_indirect_symbol): Removed.
2730 2009-05-26 Nick Clifton <nickc@redhat.com>
2732 * po/id.po: Updated Indonesian translation.
2734 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2736 * Makefile.am: Run "make dep-am".
2739 (ALL_MACHINES): Add cpu-plugin.lo.
2740 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2741 (BFD32_BACKENDS): Add plugin.lo.
2742 (BFD32_BACKENDS_CFILES): Add plugin.c.
2743 (libbfd_la_LIBADD): Add LIBDL
2744 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2745 (bfd_plugin_arch): Declare.
2746 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2747 * bfd.c (bfd): Add plugin_data.
2748 * config.bfd: Handle the plugin target.
2749 * configure.in: Check for --enable-plugins.
2750 (LT_INIT): Use the dlopen option.
2751 * cpu-plugin.c: New.
2754 * targets.c (plugin_vec): Declare.
2755 (_bfd_target_vector): Add plugin_vec.
2756 * Makefile.in: Regenerate.
2757 * bfd-in2.h: Regenerate.
2758 * configure: Regenerate.
2760 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2762 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2763 per line with all lines having continuation backslash. Prefix
2764 first line with "A", following lines with "B".
2765 * Makefile.am (DEP): Don't use dep.sed here.
2766 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2767 dep.sed here on dependencies, sort and uniq.
2768 * Makefile.in: Regenerate.
2770 2009-05-25 Tristan Gingold <gingold@adacore.com>
2772 * makefile.vms: Add verilog.obj to object list OBJS.
2774 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2776 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2777 for BFD_IN_MEMORY is cleared.
2778 (bfd_bwrite): Zero excess memory allocated.
2780 2009-05-22 Julian Brown <julian@codesourcery.com>
2782 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2784 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2785 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2786 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2787 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2788 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2789 (a8_erratum_fix, a8_erratum_reloc): New structs.
2790 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2791 num_a8_erratum_fixes, fix_cortex_a8 fields.
2792 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2793 (elf32_arm_add_stub): Split into two parts, creating...
2794 (elf32_arm_create_or_find_stub_sec): New function.
2795 (elf32_arm_final_link_relocate): Add forward declaration.
2796 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2797 relocations, multiple relocations per stub.
2798 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2799 (arm_size_one_stub): Use find_stub_size_and_template.
2800 (a8_reloc_compare): New.
2801 (find_thumb_glue): Add forward declaration.
2802 (cortex_a8_erratum_scan): New.
2803 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2804 (bfd_elf32_arm_set_cortex_a8_fix): New.
2805 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2806 (arm_map_one_stub): Add THUMB32_TYPE support.
2807 (a8_branch_to_stub_data): New.
2808 (make_branch_to_a8_stub): New.
2809 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2810 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2811 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2812 Cortex-A8 erratum workaround.
2813 * bfd-in2.h: Regenerate.
2815 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2817 * Makefile.am: Run "make dep-am".
2818 * Makefile.in: Regenerate.
2819 * po/SRC-POTFILES.in: Regenerate.
2821 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2823 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2826 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2828 * elf-bfd.h (struct elf_backend_data
2829 <elf_backend_link_output_symbol_hook>): Return an int.
2830 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2831 symbols on deleted .opd entries.
2832 * elflink.c (elf_link_output_sym): Return without outputting sym
2833 if output_symbol_hook returns 2.
2834 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2835 Abort if we must not discard sym.
2836 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2838 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2839 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2840 elf_backend_link_output_symbol_hook return type change.
2841 * elf32-arm.c (output_arch_syminfo): Likewise.
2842 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2843 (elf32_arm_output_arch_local_syms): Likewise.
2844 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2845 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2846 (bfd_score_elf_link_output_symbol_hook): Likewise.
2847 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2848 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2849 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2850 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2851 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2852 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2853 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2854 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2855 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2856 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2857 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2859 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2861 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2862 out of range .opd symbols.
2864 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2866 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2867 fprintf_vma directly.
2868 * peXXigen.c (pe_print_edata): Likewise.
2869 (pe_print_pdata): Likewise.
2870 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2871 (_bfd_XX_print_private_bfd_data_common): Likewise.
2873 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2875 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2877 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2878 Paul Brook <paul@codesourcery.com>
2880 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2881 fix discarded sections.
2883 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2885 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2886 sections into the software icache.
2888 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2890 * elf32-spu.c (build_stub): Always build "compact" sofware
2893 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2895 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2896 (spu_elf_setup): Initialize it.
2897 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2898 Update to new-sytle cache manager data structures.
2899 (spu_elf_build_stubs): Generate new-style cache manager data
2900 structures and symbols.
2901 (spu_elf_auto_overlay): Update size computation.
2903 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2905 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2906 segments first amongst the program headers.
2908 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2910 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2911 into addresses for relocation types that look at high bits. Remove
2912 special handling of relocation overflow warnings.
2914 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2916 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2917 control flow graph between fragments of a function.
2919 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2921 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2922 generate only a 16-byte .toe section.
2923 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2925 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2927 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2928 (spu_elf_place_overlay_data): ..here. New function.
2929 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2931 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2933 * elf32-arm.c: Move sysdep.h to start of file.
2935 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2937 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2939 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2940 __icache_tag_array and __icache_tag_array_size.
2942 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2944 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2946 (bfinfdpic_link_omit_section_dynsym): Likewise.
2947 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2949 2009-05-05 Paul Brook <paul@codesourcery.com>
2951 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2952 * bfd-in2.h: Regenerate.
2953 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2954 (_arm_elf_section_data): Add text and exidx fields.
2955 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2956 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2957 copy_exidx_entry): New functions.
2958 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2960 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2962 * elf32-arm.c (DEF_STUBS): New helper define.
2963 (DEF_STUB): Likewise.
2964 (stub_def): New type.
2965 (stub_definitions): New array, containing stub template pointers
2967 (arm_size_one_stub): Make use of stub_definitions.
2969 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2971 * elflink.c (find_version_for_sym): Remove from here, ...
2972 * linker.c (bfd_find_version_for_sym): ... rename, replace
2973 here, make public and update all callers.
2974 * bfd-in2.h: Regenerate.
2976 2009-04-30 Nick Clifton <nickc@redhat.com>
2978 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2980 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2981 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2982 into a STT_GNU_IFUNC symbol type.
2983 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2985 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2986 the binary contains ifunc symbols.
2987 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2988 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2989 * elf32-i386.c (is_indirect_function): New function.
2990 (elf_i386_check_relocs): Create an ifunc output section.
2991 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2992 section if necessary.
2993 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2995 (elf_i386_add_symbol_hook): New function. Set the
2996 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2997 symbol is encountered.
2998 (elf_backend_post_process_headers): Define.
2999 (elf_backend_add_symbol_hook): Define.
3000 (elf_i386_post_process_headers): Rename to
3001 elf_i388_fbsd_post_process_headers.
3002 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3003 (is_indirect_function): New function.
3004 (elf64_x86_64_check_relocs): Create an ifunc output section.
3005 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3006 section if necessary.
3007 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3008 symbol if necessary.
3009 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3010 elf_obj_data structure if an ifunc symbol is encountered.
3011 (elf_backend_post_process_headers): Define.
3012 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3013 if we have ifunc symbols to handle.
3014 (get_ifunc_reloc_section_name): New function. Computes the name
3015 for an ifunc section.
3016 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3017 section to hold ifunc relocs.
3018 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3019 (bfd_print_symbol_vandf): Handle ifunc symbols.
3020 (bfd_decode_symclass): Likewise.
3021 * bfd-in2.h: Regenerate.
3023 2009-04-30 Joseph Myers <joseph@codesourcery.com>
3025 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3026 MOVW and MOVT relocations in a shared library link.
3028 2009-04-27 Anthony Green <green@moxielogic.com>
3030 * verilog.c: New file.
3031 * Makefile.am (BFD32_LIBS): Add verilog.c.
3032 (BFD32_LIBS_CFILES): Add verilog.c.
3033 (verilog.lo): New build rule.
3034 * Makefile.in: Rebuilt.
3035 * targets.c: Add verilog support.
3036 * bfd.c (tdata union): Add Verilog private data field.
3037 * bfd-in2.h: Regenerate.
3039 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3041 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3044 2009-04-23 Matthias Klose <doko@ubuntu.com>
3046 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3048 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
3051 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3052 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3053 (elf32_arm_size_stubs): Likewise.
3054 (record_thumb_to_arm_glue): Deleted unused function.
3055 (bfd_elf32_arm_process_before_allocation): No longer handle
3056 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3057 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3058 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3060 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3062 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3063 (elf32_arm_write_section): Declare early.
3064 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3065 (arm_allocate_glue_section_space): Exclude empty sections.
3066 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3067 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3069 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3070 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3071 (elf32_arm_size_dynamic_sections): Allocate interworking
3073 (bfd_elf32_bfd_final_link): Define.
3075 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3077 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3079 * coffcode.h (coff_compute_section_file_positions): Clear
3080 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3082 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3083 force_minimum_alignment.
3085 * libcoff.h: Regenerated.
3087 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3088 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3090 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3091 nor target_subsystem.
3093 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3094 force_minimum_alignment nor target_subsystem.
3096 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
3098 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3099 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3100 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3101 include in coff-x86_64.c of headers.
3102 (PDATA_ROW_SIZE): New define.
3103 (pex_regs[]): New static array.
3104 (pex64_get_runtime_function): New static function.
3105 (pex64_get_unwind_info): Likewise.
3106 (pex64_get_scope_entry): Likewise.
3107 (pex64_xdata_print_uwd_codes): Likewise.
3108 (pex64_get_section_by_rva): Likewise.
3109 (pex64_dump_xdata): Likewise.
3110 (pex64_bfd_print_pdata): Likewise.
3111 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3112 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3113 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3115 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3116 Alan Modra <amodra@bigpond.net.au>
3117 Dave Korn <dave.korn.cygwin@gmail.com>
3119 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3120 long names and non-NUL-terminated strings.
3122 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3124 * bfd-in2.h: Regenerated.
3126 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3128 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3129 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3131 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3134 * coffcode.h (bfd_pei_p): New.
3136 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3137 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3138 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3139 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3140 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3141 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3143 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3144 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3145 bfd_efi_rtdrv_x86_64_vec,
3146 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3147 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3148 * targets.c: Likewise.
3150 * configure: Regenerated.
3151 * libcoff.h: Likewise.
3152 * Makefile.in: Likewise.
3154 * efi-app-ia32.c: Removed.
3155 * efi-app-x86_64.c: Likewise.
3156 * efi-bsdrv-ia32.c: Likewise.
3157 * efi-bsdrv-ia64.c: Likewise.
3158 * efi-bsdrv-x86_64.c: Likewise.
3159 * efi-rtdrv-ia32.c: Likewise.
3160 * efi-rtdrv-ia64.c: Likewise.
3161 * efi-rtdrv-x86_64.c: Likewise.
3162 * efi-rtdrv-ia32.c: Likewise.
3164 * efi-app-ia64.c: Moved to ...
3166 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3167 (TARGET_NAME): Set to pei-ia64.
3169 * libpei.h (bfd_target_pei_p): Removed.
3170 (bfd_target_pei_arch): Likewise.
3171 (bfd_target_efi_app_p): Likewise.
3172 (bfd_target_efi_app_arch): Likewise.
3173 (bfd_target_efi_bsdrv_p): Likewise.
3174 (bfd_target_efi_bsdrv_arch): Likewise.
3175 (bfd_target_efi_rtdrv_p): Likewise.
3176 (bfd_target_efi_rtdrv_arch): Likewise.
3177 (bfd_pe_executable_p): Likewise.
3179 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3180 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3181 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3182 and efi-rtdrv-ia32.c.
3183 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3184 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3185 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3186 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3187 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3188 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3189 (efi-app-ia64.lo): Removed.
3190 (efi-bsdrv-ia32.lo): Likewise.
3191 (efi-rtdrv-ia32.lo): Likewise.
3192 (efi-app-ia64.lo): Likewise.
3193 (efi-bsdrv-ia64.lo): Likewise.
3194 (efi-rtdrv-ia64.lo): Likewise.
3195 (efi-app-x86_64.lo): Likewise.
3196 (efi-bsdrv-x86_64.lo): Likewise.
3197 (efi-rtdrv-x86_64.lo): Likewise.
3200 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3202 (arch_type): Removed.
3203 (pe_arch): Likewise.
3204 (pe_bfd_object_p): Just return coff_object_p.
3206 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3207 bfd_pe_executable_p with bfd_pei_p.
3209 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3211 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3212 PLT entries to an undefined symbol when generating a shared
3215 2009-04-17 Nick Clifton <nickc@redhat.com>
3218 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3220 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3222 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3223 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3224 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3225 * binary.c (binary_bfd_define_common_symbol): Likewise.
3226 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3227 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3228 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3229 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3230 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3231 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3232 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3233 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3234 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3235 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3236 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3237 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3238 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3239 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3240 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3241 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3242 * som.c (som_bfd_define_common_symbol): Likewise.
3243 * srec.c (srec_bfd_define_common_symbol): Likewise.
3244 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3245 * versados.c (versados_bfd_define_common_symbol): Likewise.
3246 * vms.c (vms_bfd_define_common_symbol): Likewise.
3247 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3248 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3249 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3250 (pmac_xcoff_vec): Likewise.
3251 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3252 (aix5coff64_vec): Likewise.
3253 * linker.c (bfd_generic_define_common_symbol): New function.
3254 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3255 (_bfd_define_common_symbol): New field.
3256 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3257 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3258 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3260 * bfd-in2.h: Regenerate.
3261 * libbfd.h: Likewise.
3262 * libcoff.h: Likewise.
3264 2009-04-15 Anthony Green <green@moxielogic.com>
3266 * targets.c: Add moxie support.
3267 * Makefile.am: Ditto.
3268 * Makefile.in: Rebuilt.
3269 * cpu-moxie.c, elf32-moxie.c: New files.
3270 * archures.c: Add moxie support.
3271 * configure.in: Add moxie support.
3272 * configure: Rebuilt.
3273 * config.bfd, archures.c: Add moxie support.
3274 * bfd-in2.h: Rebuilt.
3276 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3278 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3279 branch to an undef weak symbol into a jump to next instruction if
3280 a PLT entry will be created.
3282 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3284 * coffgen.c (make_a_section_from_file): Set the backend long
3285 section names enable if long section names found on input.
3286 * coffcode.h: Extend long section names documentation to match.
3288 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3290 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3293 2009-04-07 DJ Delorie <dj@redhat.com>
3295 * archures.c: Add bfd_mach_mep_c5.
3296 * bfd-in2.h: Likewise.
3297 * cpu-mep.c: Add bfd_c5_arch.
3298 * elf32-mep.c: Support it.
3300 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3302 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3303 info->callbacks->einfo.
3304 * linker.c (_bfd_generic_section_already_linked): Likewise.
3306 2009-04-06 DJ Delorie <dj@redhat.com>
3308 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3310 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3312 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3313 _bfd_pex64_print_pdata only if PE is defined.
3315 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3316 (_bfd_pex64_print_pdata): This.
3318 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3319 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3322 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3324 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3325 _bfd_pep_print_x64_pdata.
3326 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3327 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3329 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3331 * elf32-xtensa.c (relax_property_section): Always set r_offset
3334 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3336 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3337 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3339 (elf32_arm_stub_type): New enum values for the two new stubs.
3340 (arm_type_of_stub): Make use of the two new stubs.
3341 (arm_size_one_stub): Handle the two new stubs.
3343 2009-04-01 Matt Thomas <matt@netbsd.org>
3345 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3346 hidden symbols into the GOT or PLT.GOT.
3347 (elf_vax_relocate_section): Do not emit a PCREL reloc
3348 into a shared object if it is against a hidden symbol.
3350 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3352 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3353 and know_contains_shared_object_p.
3354 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3355 Cache the result in the archive_info table.
3356 (xcoff_auto_export_p): Add an "info" parameter and update the
3357 call to xcoff_archive_contains_shared_object_p.
3358 (xcoff_mark_auto_exports): Update accordingly.
3359 (xcoff_post_gc_symbol): Likewise.
3361 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3363 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3366 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3368 * coff-rs6000.c (member_layout): New structure.
3369 (archive_iterator): Likewise.
3370 (member_layout_init): New function.
3371 (archive_iterator_begin): Likewise.
3372 (archive_iterator_next): Likewise.
3373 (xcoff_write_armap_old): Use the new iterator functions.
3374 (do_shared_object_padding): Delete.
3375 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3376 handling of arch_info.
3377 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3378 first loop rather than the second. Allocate a member header if
3379 there isn't one, then work out the stat information and length
3380 in the first loop too. Use the new iterators for the second loop.
3381 (xcoff_write_archive_contents_big): Likewise.
3383 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3385 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3386 (bfd_xcoff_set_archive_import_path): Likewise.
3387 * bfd-in2.h: Regenerate.
3388 * xcofflink.c: Include libiberty.h.
3389 (xcoff_archive_info): New structure.
3390 (xcoff_archive_info_hash): New function.
3391 (xcoff_archive_info_eq): Likewise.
3392 (xcoff_get_archive_info): Likewise.
3393 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3394 (bfd_xcoff_split_import_path): New function.
3395 (bfd_xcoff_set_archive_import_path): Likewise.
3396 (xcoff_set_import_path): Move earlier in file.
3397 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3398 object to the the directory part of the bfd's filename. Get the
3399 import path and filename of an archive object from the archive's
3400 xcoff_tdata, initializing it if necessary. Update use of
3402 (bfd_link_input_bfd): Update use of import_file_id.
3403 (xcoff_write_global_symbol): Likewise.
3405 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3407 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3409 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3411 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3412 a .loader section for relocatable links.
3413 (xcoff_need_ldrel_p): New function.
3414 (xcoff_mark): Use it.
3415 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3417 (xcoff_build_ldsym): New function, split out from...
3418 (xcoff_build_ldsyms): ...here. Rename to...
3419 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3420 call xcoff_build_ldsym, if there's a loader section.
3421 (xcoff_build_loader_section): New function, extracted verbatim from...
3422 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3423 there's a loader section. Only add an __rtinit loader symbol
3424 if there's a loader section. Update after above name change.
3425 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3426 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3427 and xcoff_create_ldrel.
3428 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3429 (xcoff_reloc_link_order): Likewise, but only call it if there's
3430 a loader section. Use xcoff_symbol_section.
3431 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3432 if there's a loader section.
3434 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3436 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3438 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3440 * elf32-arm.c (group_sections): Rewrite loops for better
3443 2009-03-30 DJ Delorie <dj@redhat.com>
3445 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3446 relocs when doing a relocatable link.
3448 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3450 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3451 "ERROR:", in error messages.
3452 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3453 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3454 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3455 (elf32_arm_merge_eabi_attributes): Likewise.
3456 (elf32_arm_merge_private_bfd_data): Likewise.
3458 2009-03-27 Nick Clifton <nickc@redhat.com>
3460 * section.c (bfd_get_section_contents): Detect and handle the case
3461 where a section has the SEC_IN_MEMORY flag set but no actual
3464 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3467 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3468 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3469 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3470 if we don't find matching PT_LOAD when copying.
3472 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3474 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3475 the reloc descriptions.
3477 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3479 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3480 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3481 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3483 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3485 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3486 (bfd_i386_arch_intel_syntax): Likewise.
3487 (i8086_arch): Likewise.
3488 (bfd_x86_64_arch): Likewise.
3490 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3492 * elf32-cris.c (cris_elf_relocate_section): <case
3493 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3494 symbols for non-allocated sections. Don't check whether to
3495 generate R_CRIS_DTPMOD for non-allocated sections.
3496 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3497 handle relocation GC:ing if applied to non-allocated section.
3498 (cris_elf_check_relocs): Similar.
3500 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3501 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3502 when emitting a known TP offset in the GOT.
3504 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3506 * elf64-ppc.c (synthetic_opd): Delete.
3507 (compare_symbols): Look for .opd name rather than section match.
3508 (ppc64_elf_get_synthetic_symtab): Likewise.
3510 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3512 * elf32-ppc.c (is_pic_glink_stub): Delete.
3513 (is_nonpic_glink_stub): New function.
3514 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3516 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3518 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3519 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3521 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3522 macros for visibilty and locality checks.
3523 (elf_s390_adjust_dynamic_symbol): Likewise.
3524 (allocate_dynrelocs): Likewise.
3525 (elf_s390_relocate_section): Likewise.
3526 (elf_s390_finish_dynamic_symbol): Likewise.
3527 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3528 (elf_s390_adjust_dynamic_symbol): Likewise.
3529 (allocate_dynrelocs): Likewise.
3530 (elf_s390_relocate_section): Likewise.
3531 (elf_s390_finish_dynamic_symbol): Likewise.
3533 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3535 * bfd-in2.h: Regenerated.
3536 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3537 for debugging sections and map memory read/write dependent on
3539 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3540 without memory read flags set.
3541 * section.c: Add SEC_COFF_NOREAD to section flags.
3543 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3545 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3548 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3550 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3551 "no overlays" return. If there are overlays, create overlay
3552 manager entry symbols here, so that..
3553 (spu_elf_build_stubs): ..we don't need to set them up here.
3554 Simplify entry symbol tests.
3555 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3557 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3559 * elf.c (elfcore_grok_openbsd_procinfo)
3560 (elfcore_grok_openbsd_note): New functions.
3561 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3563 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3565 * vms-hdr.c: Don't include alloca.h.
3566 * elf32-m68hc1x.c: Include alloca-conf.h.
3568 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3570 * Makefile.am: Run "make dep-am".
3571 * Makefile.in: Regenerate.
3573 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3575 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3577 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3579 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3581 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3582 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3583 ovly_return fields with ovly_entry[2]. Adjust all users.
3584 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3586 (spu_elf_build_stubs): Likewise.
3587 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3588 ovly_flavour changes. Update all callers.
3589 (ovl_stub_size_log2): New function.
3590 (build_stub): Handle compact icache stubs. Use different manager
3591 entry point for stubs in non-icache area.
3592 (spu_elf_size_stubs): Don't allocate space for indirect branch
3594 (spu_elf_build_stubs): And don't built them.
3596 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3598 * dwarf2.c (read_section): Always use rawsize, if available.
3600 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3602 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3603 of rawsize and size for buffer.
3605 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3607 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3608 parameter just because fixed sections fit into local store.
3609 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3610 generating overlays if fixed sections plus reserved stack
3611 and heap space fit into local store.
3613 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3615 * elf32-spu.c (build_stub): Correct icache set_id.
3616 (spu_elf_relocate_section): Likewise.
3618 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3620 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3621 symbol table if it was created by the current call.
3623 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3625 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3626 class XMC_DS rather than XMC_UA.
3628 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3630 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3631 bfd_boolean export_defineds parameter with an unsigned int
3632 auto_export_flags parameter.
3633 * bfd-in2.h: Regenerate.
3634 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3635 split out from xcoff_build_ldsyms.
3636 (xcoff_covered_by_expall_p): New function.
3637 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3638 but with extra code to handle -bexpfull and -bexpall.
3639 (xcoff_mark_auto_exports): New function.
3640 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3641 a function should be automatically exported.
3642 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3643 parameter with an auto_export_flags parameter. Update ldinfo
3644 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3647 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3649 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3650 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3651 init and fini functions. Do garbage collection for objects
3652 without an entry point too.
3654 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3656 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3657 check whether a symbol has csect information.
3658 (coff_print_aux): Likewise.
3659 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3660 information for C_AIX_WEAKEXT too.
3661 (_bfd_xcoff_swap_aux_out): Likewise.
3662 (xcoff_reloc_type_br): Handle defweak symbols too.
3663 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3664 information for C_AIX_WEAKEXT too.
3665 (_bfd_xcoff64_swap_aux_out): Likewise.
3666 (xcoff64_reloc_type_br): Handle defweak symbols too.
3667 * coffgen.c (coff_print_symbol): Handle auxillary function
3668 information for C_AIX_WEAKEXT too.
3669 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3670 instead of BSF_GLOBAL if the L_WEAK flag is set.
3671 (xcoff_dynamic_definition_p): New function.
3672 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3673 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3674 always take the symbol class from the ldsym. Use weak bfd symbol
3675 types for weak ldsyms.
3676 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3677 Fix the check for whether a definition is from a shared object.
3678 Allow redefinitions of weak symbols.
3679 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3680 (xcoff_keep_symbol_p): Likewise.
3681 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3682 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3683 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3684 but mark them as L_WEAK.
3685 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3686 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3688 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3690 * xcofflink.c (xcoff_mark): When walking the relocations,
3691 only mark the target symbol or the target section, not both.
3692 (xcoff_final_definition_p): New function.
3693 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3694 symbol is a valid definition of the associated output symbol.
3695 Use XCOFF_ALLOCATED to stop the same hash table entry having
3697 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3699 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3701 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3703 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3706 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3708 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3709 * libcoff.h: Regenerate.
3710 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3711 line-number counts in the bfd's lineno_counts field.
3712 Don't keep per-csect line-number counts.
3713 (xcoff_sweep): Don't update per-csect line-number counts.
3714 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3715 entries in each output section.
3716 (xcoff_link_input_bfd): Get the number of line numbers from
3717 the bfd's lineno_counts field, rather than recalculating it
3718 from scratch. Fix the range check when updating C_BINCL and
3720 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3721 here. Don't expect csects to have line-number counts.
3723 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3725 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3726 * libcoff.h: Regenerate.
3727 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3728 "skip" logic from xcoff_link_input_bfd.
3729 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3730 objects in a dynamic link, rather than checking whether csectpp
3731 is null. Always allocate debug_index for other objects,
3732 and always go through the loop. Update the type of debug_index
3733 after the change above. Read the auxillary csect information
3734 and use xcoff_keep_symbol_p to decide whether a symbol should
3735 be kept. Set its debug_index to -2 if not.
3736 (xcoff_link_input_bfd): Update the type of debug_index after
3737 the change above and always expect it to be nonnull. Use it to
3738 test whether a symbol should be stripped, rather than making the
3739 decision here. Postpone all symbol creation to the second pass.
3741 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3743 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3744 creating a descriptor.
3745 (xcoff_sweep): Don't mark toc_section unless it's needed.
3746 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3747 when marking every bfd.
3748 (xcoff_link_input_bfd): Skip all TOC anchors.
3749 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3750 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3751 to -1; call xcoff_find_tc0 instead.
3753 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3755 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3756 * libcoff.h: Regenerate.
3757 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3758 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3759 the previous symbol's csect. Treat last_symndx as an inclusive value
3760 and simplify its handling.
3761 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3762 symbols with the right csect. Don't mark rsec when processing
3763 relocations against undefined or absolute sections.
3764 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3765 of bfd_und_section_ptr.
3766 (xcoff_link_input_bfd): Likewise.
3768 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3770 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3771 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3772 flag is set. Assert that all undefined symbols are either
3773 imported or defined by a dynamic object.
3774 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3775 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3776 handling to all relocations. Only set XCOFF_CALLED for function
3778 (xcoff_find_function): New function, split out from...
3779 (bfd_xcoff_export_symbol) ...here.
3780 (xcoff_set_import_path): New function, split out from...
3781 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3782 meaning of XCOFF_CALLED.
3783 (xcoff_mark_symbol): If we mark an undefined and unimported
3784 symbol, find some way of defining it. If the symbol is a function
3785 descriptor, fill in its definition automatically. If the symbol
3786 is a function, mark its descriptor and allocate room for global
3787 linkage code. Otherwise mark the symbol as implicitly imported.
3788 Move the code for creating function descriptors from...
3789 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3790 check for symbols that were implicitly defined.
3791 (xcoff_mark): Don't count any dynamic relocations against
3793 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3794 in the xcoff link info.
3795 (xcoff_link_input_bfd): Remove handling of undefined and
3798 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3800 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3801 if the target is absolute. Fix comment typo.
3802 (xcoff_ppc_relocate_section): Remove FIXME.
3803 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3804 if the target is absolute.
3806 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3808 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3809 R_POS and R_NEG relocations against absolute symbols to the
3812 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3814 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3815 to 2 for bfd_mach_ppc_620.
3817 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3819 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3820 * configure.in: Likewise.
3821 * configure: Regenerate.
3823 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3826 * elf.c (assign_section_numbers): Generate symbol table if there
3827 is any relocation in output.
3828 (_bfd_elf_compute_section_file_positions): Likewise.
3830 2009-03-13 Nick Clifton <nickc@redhat.com>
3833 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3834 * elflink.c (elf_link_read_relocs_from_section): Use
3835 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3836 relocs but no symbol table.
3837 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3839 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3842 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3843 to check ___tls_get_addr.
3845 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3846 strncmp to check __tls_get_addr.
3848 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3850 * dwarf2.c (read_section): Always check the offset, even when the
3851 section has been read before.
3853 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3855 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3858 2009-03-11 Chris Demetriou <cgd@google.com>
3860 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3861 * bfd-in2.h: Regenerate.
3862 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3863 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3865 (bsd_write_armap): Likewise.
3866 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3867 flag is set, do nothing.
3868 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3871 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3873 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3874 used to update stack pointer.
3876 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3879 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3880 for unknown symbols in absolute section.
3882 2009-03-06 Nick Clifton <nickc@redhat.com>
3884 * po/es.po: Updated Spanish translation.
3886 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3888 * elf32-arm.c (group_sections): Take next section size into
3889 account before accepting to group it.
3891 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3893 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3895 (elf32_arm_final_link_relocate): Likewise.
3897 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3900 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3902 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3904 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3905 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3906 (BFD_FAKE_SECTION): Init new flag.
3907 * ecoff.c (bfd_debug_section): Likewise.
3908 * bfd-in2.h: Regenerate.
3909 * libbfd.h: Regenerate.
3910 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3911 (ppc_elf_reloc_type_lookup): Handle new relocs.
3912 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3913 without marker relocs.
3914 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3915 if section has no old-style calls.
3916 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3917 Don't try to optimize new-style __tls_get_addr call when handling
3918 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3920 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3921 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3922 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3923 without marker relocs.
3924 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3925 if section has no old-style calls. Set toc_ref for new relocs as
3927 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3928 Don't try to optimize new-style __tls_get_addr call when handling
3929 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3932 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3935 * configure.in: Test for ld --as-needed support. Link shared
3936 libbfd against libm.
3937 * configure: Regenerate.
3939 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3941 * Makefile.am: Run "make dep-am".
3942 * Makefile.in: Regenerate.
3944 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3946 * elf32-score7.c: New file.
3947 * elf32-score.h: New file.
3948 * elf32-score.c: Add code to support score 7. Set score7 as the
3950 * cpu-score.c: Add score7 architecure.
3951 (compatibile): New function.
3952 * Makefile.am: Add rules for building elf32-score7 object.
3953 * Makefile.in: Regenerate.
3954 * configure.in: Add elf32-score7 object to score vectors.
3955 * configure: Regenerate.
3956 * reloc.c: Add score7 relocs.
3957 * archures.c: Add score3 and score7 machine numbers.
3958 * bfd-in2.h: Regenerate.
3959 * libbfd.h: Regenerate.
3961 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3963 * configure: Regenerate.
3965 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3967 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3968 (elf32_hppa_check_relocs): Use it.
3970 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3972 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3973 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3974 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3975 (elf_hppa_record_segment_addrs): Likewise.
3976 (elf_hppa_final_link): Likewise.
3977 (elf_hppa_relocate_insn): Likewise.
3978 (elf_hppa_final_link_relocate): Likewise.
3979 (elf64_hppa_relocate_section): Likewise.
3980 * elf64-hppa.c: Insert above.
3982 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3984 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3985 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3986 (elf_hppa_relocate_section): Likewise.
3987 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3988 from struct elf_link_hash_entry. Add count field.
3989 (struct elf64_hppa_dyn_hash_table): Delete.
3990 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3991 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3992 (hppa_elf_hash_entry, eh_name): Define.
3993 (elf64_hppa_new_dyn_hash_entry): Delete.
3994 (elf64_hppa_dyn_hash_lookup): Delete.
3995 (elf64_hppa_dyn_hash_traverse): Delete.
3996 (get_dyn_name): Delete.
3997 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3998 of struct elf64_hppa_dyn_hash_entry *.
3999 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4000 allocate_global_data_plt, allocate_global_data_stub,
4001 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4003 (hppa64_link_hash_newfunc): New.
4004 (elf64_hppa_hash_table_create): Rework.
4005 (count_dyn_reloc): Likewise.
4006 (hppa64_elf_local_refcounts): New.
4007 (elf64_hppa_check_relocs): Rework using standard technique for recording
4008 local DLT, PLT and OPD reference counts.
4009 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4010 elf_link_hash_entry *.
4011 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4012 allocate_global_data_plt, allocate_global_data_stub,
4013 allocate_global_data_opd, allocate_dynrel_entries,
4014 elf64_hppa_adjust_dynamic_symbol,
4015 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4016 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4017 Use hppa_link_hash_table. Rework.
4018 (elf64_hppa_link_output_symbol_hook): Rework.
4019 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4020 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4021 elf64_hppa_finish_dynamic_sections): Likewise.
4023 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
4025 * elf32-arm.c (stub_reloc_type): Removed.
4026 (insn_sequence): Renamed reloc_type field to r_type.
4027 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4028 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4029 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4030 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4031 (arm_stub_is_thumb): Catch new stubs.
4032 (arm_type_of_stub): Handle new stubs.
4033 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4034 (bfd_elf32_arm_process_before_allocation): Remove useless
4037 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4039 * elf.c (elf_find_function): Use is_function_type to check
4042 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4044 * xtensa-modules.c: Revert to previous version 1.11 due
4045 to inadvertant commit.
4047 2009-02-24 Sterling Augustine <sterling@tensilica.com>
4049 * elf32-xtensa.c (text_action_add): Separate test for action
4050 type. Break if saved action is ta_widen_insn at same offset.
4052 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4054 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4055 to elf32_arm_stub_long_branch_any_arm_pic.
4056 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4057 (enum elf32_arm_stub_type, arm_type_of_stub)
4058 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4061 2009-02-24 Joseph Myers <joseph@codesourcery.com>
4063 * elf32-arm.c (PREV_SEC): Update comment.
4064 (group_sections): Rename argument to stubs_always_after_branch.
4065 Reverse the list and place stubs at the end of input sections.
4067 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4069 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4071 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4073 (arm_size_one_stub): Remove unnecessary break.
4074 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4076 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4078 * elf32-arm.c (stub_insn_type): New type.
4079 (stub_reloc_type): Likewise.
4080 (insn_sequence): Likewise.
4081 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4082 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4083 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4084 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4085 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4086 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4087 (elf32_arm_stub_hash_entry): Add new helper fields.
4088 (stub_hash_newfunc): Initialize these new fields.
4089 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4090 to take endianness into account.
4091 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4092 (arm_map_one_stub): Code is now more generic, thanks to
4095 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4097 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4099 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4100 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4101 BLX is not available. Fix typo in warning message. Add comments
4102 and improve formatting.
4103 (arm_build_one_stub): Adjust to new
4104 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4105 (arm_map_one_stub): Likewise.
4107 2009-02-23 Tristan Gingold <gingold@adacore.com>
4108 Eric Botcazou <ebotcazou@adacore.com>
4109 Douglas B Rupp <rupp@gnat.com>
4111 * vms.h: Update copyright year, fix comments, reorder declarations.
4112 (_bfd_save_vms_section): Remove the prototype.
4113 (EGPS_S_V_NO_SHIFT): New constant.
4114 (bfd_vms_set_section_flags): New prototype.
4115 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4117 (EGSY_S_W_FLAGS): Ditto.
4118 (EGSY_S_V_QUAD_VAL): Ditto.
4119 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4120 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4121 EGST_S_B_NAMLNG): Ditto.
4122 (ESRF_S_B_NAMLNG): Ditto.
4123 (ETIR_S_C_HEADER_SIZE): Ditto.
4124 (EGPS_S_V_ALLOC_64BIT): Ditto.
4125 (DST_S_C_EPILOG): Ditto.
4126 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4127 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4128 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4129 (DST_S_L_PCLINE_UNSLONG): Ditto.
4130 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4131 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4132 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4133 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4134 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4135 (DST_S_B_SRC_UNSBYTE): Ditto.
4136 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4138 (vms_section, vms_reloc): Remove types.
4139 (hdr_struc): Replaced by ...
4140 (hdr_struct): ... new type.
4141 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4142 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4143 (EMH_DATE_LENGTH): Ditto.
4144 (eom_struc): Replaced by ...
4145 (eom_struct): ... new type.
4146 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4147 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4148 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4149 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4150 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4151 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4152 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4153 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4154 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4155 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4156 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4157 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4158 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4159 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4160 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4161 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4162 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4163 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4164 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4165 (enum file_type_enum): New type.
4166 (struct location_struct): Removed.
4167 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4168 (struct funcinfo, struct module): Ditto.
4169 (struct vms_private_data_struct): Update fields.
4170 (struct vms_section_data_struct): New type.
4172 * vms.c: Update copyright year, fix comments,
4173 Fix includes for DECC, add prototypes.
4174 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4176 Use flavour to set is_vax, location_stack is removed.
4177 (struct pair): Declare.
4178 (fill_section_ptr): Initialize variables at declaration.
4179 Add guard to set SECTION_SYM flag, handlde und section.
4180 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4181 (_bfd_vms_slurp_object_records): New function, replaces previous
4183 (vms_slurp_module): New function.
4184 (vms_slurp_image): Ditto.
4185 (vms_object_p): Complete rewrite.
4186 (vms_mkobject): Use is_vax field to slect architecture.
4187 (free_reloc_stream): New function.
4188 (vms_convert_to_var): Ditto.
4189 (vms_convert_to_var_1): Ditto.
4190 (vms_convert_to_var_unix_filename): Ditto.
4191 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4193 (vms_new_section_hook): Set alignment to 0, allocate private data.
4194 (vms_get_section_contents): Load content.
4195 (vms_get_symbol_info): Handle undefined section.
4196 (vms_find_nearest_line): Handle.
4197 (alloc_reloc_stream): New function.
4198 (vms_slurp_reloc_table): Ditto.
4199 (vms_get_reloc_upper_bound): Make it real.
4200 (vms_canonicalize_reloc): Do the real work.
4201 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4203 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4204 (vms_set_arch_mach): Check arch.
4205 (vms_set_section_contents): Copy the content after allocation.
4206 (vms_alpha_vec): Update object flags.
4208 * vms-tir.c: Update copyright year, fix comments,
4209 add prototypes for new functions.
4210 (dst_define_location): New function.
4211 (dst_restore_location): New function.
4212 (dst_retrieve_location): New function.
4213 (dst_check_allocation): New function.
4214 (image_dump): Call dst_check_allocation.
4215 (image_write_b): Ditto.
4216 (image_write_w): Ditto.
4217 (image_write_l): Ditto.
4218 (image_write_q): Ditto.
4219 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4220 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4222 Call error handler instead of abort if name is not known.
4223 (etir_sta): Add quarter_relocs argument and set it.
4226 (etir_opr): Ditto, return FALSE in case of error.
4227 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4228 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4229 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4230 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4231 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4232 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4233 Return FALSE in case of error.
4234 (tir_sta): Change sign of psect.
4236 (tir_cmd): Fix cast. Makes tir_table static const.
4237 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4238 add argument to explain.
4239 (analyze_etir): Initialize maxptr, add quarter_relocs
4240 declaration, move some declarations into inner scopes.
4241 Handle quarter_relocs and STO_IMM.
4242 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4243 (_bfd_vms_slurp_relocs): New function.
4244 (_bfd_vms_decode_relocs): New function.
4245 (sto_imm): Rewritten.
4246 (start_first_etbt_record): New function.
4247 (start_another_etbt_record): Ditto.
4248 (etir_output_check): Ditto.
4249 (defer_reloc_p): Ditto.
4250 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4251 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4252 rewritte relocations handling.
4253 (_bfd_vms_write_tbt): Removed.
4254 (_bfd_vms_write_dbg): Ditto.
4256 * vms-misc.c: Update copyright year, Fix comments.
4257 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4258 (maybe_adjust_record_pointer_for_object): New function.
4259 (_bfd_vms_get_first_record): New function, replaces ...
4260 (_bfd_vms_get_record): .. removed.
4261 (_bfd_vms_get_object_record): New function.
4262 (_bfd_vms_get_object_record): New function.
4263 (vms_get_remaining_object_record): New function, replaces ...
4264 (_bfd_vms_get_next_record): ... removed.
4265 (add_new_contents): Removed.
4266 (_bfd_save_vms_section): Removed.
4267 (_bfd_get_vms_section): Removed.
4268 (_bfd_vms_output_flush): Write in VAR format.
4269 (new_symbol): Don't make UND section.
4271 * vms-hdr.c: Update copyright year, update list of record handled.
4272 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4273 (_bfd_vms_write_hdr): Strip vms and unix patches,
4274 add comments, truncate module name at 31 characters,
4275 use constants instead of hard-coded value,
4276 write BFD version instead of a fixed string.
4277 (_bfd_vms_slurp_ihd): New function.
4278 (_bfd_vms_slurp_isd): Ditto.
4279 (_bfd_vms_slurp_ihs): Ditto.
4280 (new_module): Ditto.
4281 (parse_module): Ditto
4282 (build_module_list): Ditto.
4283 (module_find_nearest_line): Ditto.
4284 (_bfd_vms_find_nearest_dst_line): Ditto.
4285 (vms_slurp_debug): Ditto.
4286 (_bfd_vms_slurp_dbg): Ditto.
4287 (_bfd_vms_slurp_tbt): Ditto.
4288 (_bfd_vms_write_dbg): Ditto.
4289 (_bfd_vms_write_tbt): Ditto.
4291 * vms-gsd.c: Update copyright year, update list of records handled.
4292 (EVAX_LITERALS_NAME): New macro.
4293 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4294 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4295 (register_universal_symbol): New function and prototype.
4296 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4297 improve debug messages,
4298 use constants instead of hard-coded value,
4299 fix missing endianness conversion,
4300 handle global symbol (SYMG).
4301 (bfd_vms_set_section_flags): New function.
4302 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4303 handle section literals,
4305 handle section bfd and vms flags,
4306 don't output LIB$INITIALIZE symbol,
4307 fix handling of weak symbols,
4308 fix evax vs vax procedure descriptor,
4309 handle absolute symbols.
4311 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4312 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4314 * makefile.vms (DEFS): Fix flags for VMS.
4316 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4318 * bfd-in2.h: Regenerated.
4319 * libbfd.h: Regenerated.
4321 2009-02-20 Cary Coutant <ccoutant@google.com>
4323 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4326 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4329 * coffcode.h (coff_write_object_contents): Don't let the string
4330 table offset overflow the s_name field when using long section names.
4332 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4334 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4335 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4336 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4337 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4338 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4339 (bfd_pmac_xcoff_backend_data): Likewise.
4340 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4341 (bfd_xcoff_aix5_backend_data): Likewise.
4342 (xcoff64_write_object_contents): Delete unused long_section_names
4344 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4345 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4347 * coffcode.h (documentation): Update to describe long section names.
4348 (COFFLONGSECTIONCATHELPER): New helper macro.
4349 (BLANKOR1TOODD): Likewise.
4350 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4351 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4352 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4353 (bfd_coff_set_long_section_names_allowed): New function.
4354 (bfd_coff_set_long_section_names_disallowed): Likewise.
4355 (struct bfd_coff_backend_data): Add new backend hook function
4356 pointer _bfd_coff_set_long_section_names.
4357 (bfd_coff_set_long_section_names): New backend hook.
4358 (coff_write_object_contents): Only generate long section names if
4359 bfd_coff_long_section_names() indicates they are currently enabled.
4360 (bfd_coff_std_swap_table): Make non-const, and initialise long
4361 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4362 (ticoff0_swap_table): Likewise to both.
4363 (ticoff1_swap_table): Again, likewise to both.
4364 * coffgen.c (make_a_section_from_file): Allow long section names
4365 as inputs even if not currently allowed for outputs.
4366 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4367 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4368 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4369 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4370 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4371 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4372 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4373 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4374 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4375 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4376 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4377 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4378 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4379 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4380 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4381 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4382 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4383 * libcoff-in.h: Update copyright year to cause updated copyright
4384 year in generated libcoff.h, and fix typo.
4385 * libcoff.h: Regenerated.
4386 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4387 (_bfd_ecoff_no_long_sections): Add prototype.
4388 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4389 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4390 defined by an including .c file.
4391 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4392 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4393 (ticoff1_swap_table): Likewise to both.
4395 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4397 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4398 stub. Catch default case error.
4399 (arm_map_one_stub): Add missing Thumb mapping symbol.
4401 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4404 * elf32-avr.c: Handle case where no local symbos exist correctly.
4406 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4409 * elf32-arm.c (arm_long_branch_stub,
4410 arm_thumb_v4t_long_branch_stub,
4411 arm_thumb_thumb_long_branch_stub,
4412 arm_thumb_arm_v4t_long_branch_stub,
4413 arm_thumb_arm_v4t_short_branch_stub,
4414 arm_pic_long_branch_stub):
4415 Renamed to elf32_arm_stub_long_branch_any_any,
4416 elf32_arm_stub_long_branch_v4t_arm_thumb,
4417 elf32_arm_stub_long_branch_thumb_only,
4418 elf32_arm_stub_long_branch_v4t_thumb_arm,
4419 elf32_arm_stub_short_branch_v4t_thumb_arm,
4420 elf32_arm_stub_long_branch_any_any_pic.
4421 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4422 arm_thumb_thumb_stub_long_branch,
4423 arm_thumb_arm_v4t_stub_long_branch,
4424 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4425 Renamed to arm_stub_long_branch_any_any,
4426 arm_stub_long_branch_v4t_arm_thumb,
4427 arm_stub_long_branch_thumb_only,
4428 arm_stub_long_branch_v4t_thumb_arm,
4429 arm_stub_short_branch_v4t_thumb_arm,
4430 arm_stub_long_branch_any_any_pic.
4432 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4434 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4435 in branch offset check.
4437 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4439 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4440 add toc.symndx and toc.add.
4441 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4443 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4445 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4446 (branch_reloc_hash_match): New function, extracted from..
4447 (ppc64_elf_tls_optimize): ..here.
4448 (ppc64_elf_relocate_section): Properly set addends when optimizing
4449 tls sequences. Avoid unnecessary reading and writing of insns.
4450 Only redo reloc when symbol changed. Bypass symbol checks when
4452 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4453 (branch_reloc_hash_match): New function, extracted from..
4454 (ppc_elf_tls_optimize): ..here.
4455 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4456 Don't clear addend on zapped __tls_get_addr reloc.
4458 2009-02-12 Nick Clifton <nickc@redhat.com>
4461 * elflink.c (bfd_elf_final_link): When counting the relocations,
4462 if the header size has not been set yet then assume that it will
4463 match the output section's reloc type.
4465 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4467 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4470 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4472 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4473 (find_function): Likewise.
4474 (pasted_function): Don't error if no prior function found.
4475 (discover_functions): Revert 2008-12-10 change. Extend first
4476 function range to start of section.
4478 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4480 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4482 * elf64-hppa.h: Likewise.
4484 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4486 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4489 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4491 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4492 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4494 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4496 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4497 * archures.c (bfd_mach_mips_xlr): Define.
4498 * bfd-in2.h: Regenerate.
4499 * cpu-mips.c (I_xlr): Define.
4500 (arch_info_struct): Add XLR entry.
4501 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4502 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4503 (mips_mach_extensions): Add XLR entry.
4505 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4507 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4509 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4511 * configure.in: AC_SUBST pdfdir.
4512 * Makefile.am: Add install-pdf, install-pdf-am
4513 and install-pdf-recursive targets. Define pdfdir.
4514 * doc/Makefile.am: Define pdf__strip_dir. Add
4515 install-pdf and install-pdf-am targets.
4516 * po/Make-in: Add install-pdf target.
4517 * configure: Regenerate.
4518 * Makefile.in: Regenerate
4519 * doc/Makefile.in: Regenerate.
4521 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4523 * bfd-in2.h: Regenerate.
4524 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4525 fields from n_entries to n_slots where appropriate, update comments.
4526 (HOWTO): Add TLS relocations.
4527 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4528 (enum elf_m68k_got_offset_size): New enum.
4529 (struct elf_m68k_got_entry.type): Move field to ...
4530 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4531 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4533 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4535 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4536 fields into n_entries array. Update comments.
4537 (elf_m68k_init_got): Simplify, update all uses.
4538 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4539 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4540 GOT entries; update name, update all uses.
4541 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4542 (elf_m68k_get_got_entry): Update.
4543 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4545 (elf_m68k_remove_got_entry_type): Simplify.
4546 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4547 (elf_m68k_can_merge_gots): Update.
4548 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4549 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4550 GOT entries, simplify.
4551 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4552 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4553 field, remove obsoleted local_n_entries field.
4554 (elf_m68k_partition_multi_got_2): New static function.
4555 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4557 (elf_m68k_remove_got_entry_type): Update.
4558 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4559 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4560 update of sgot->size and srelgot->size.
4561 (elf_m68k_gc_sweep_hook): Update.
4562 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4563 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4565 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4566 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4568 2009-02-02 DJ Delorie <dj@redhat.com>
4570 * elf32-mep.c (config_names): Regenerate configuration.
4572 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4574 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4575 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4576 * elf.c (bfd_elf_get_str_section): Make static.
4577 (bfd_elf_find_section): Delete.
4578 * libbfd.h: Regenerate.
4580 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4582 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4583 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4585 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4587 * elflink.c (on_needed_list): New function.
4588 (elf_link_add_object_symbols): Link in --as-needed libs if they
4589 satisfy undefined symbols in other libs.
4591 2009-01-30 Julian Brown <julian@codesourcery.com>
4593 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4594 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4595 with --just-symbols (-R).
4597 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4599 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4600 high_pc in order to properly sign-extend VMAs.
4602 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4603 Mark Shinwell <shinwell@codesourcery.com>
4604 Catherine Moore <clm@codesourcery.com>
4606 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4608 2009-01-28 Catherine Moore <clm@codesourcery.com>
4610 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4611 SEC_LOAD for dynamic relocation sections.
4613 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4615 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4616 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4617 the size of local TLS data.
4619 2009-01-27 Andreas Schwab <schwab@suse.de>
4621 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4622 architectures in the archive.
4624 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4626 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4627 <R_CRIS_32_DTPREL>: Correct relocation value.
4629 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4630 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4631 symbols with non-default visibility.
4633 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4635 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4636 describing the trampolines.
4637 (ppc_elf_relocate_section): Update relocs to describe the
4640 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4642 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4643 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4644 and R_PARISC_PCREL12F relocations.
4646 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4649 * elflink.c (find_version_for_sym): New function split out from,
4650 but without export_dynamic test, ..
4651 (_bfd_elf_link_assign_sym_version): ..here.
4652 (_bfd_elf_export_symbol): Use it.
4654 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4656 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4657 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4658 * elflink.c: ..here, somewhat modified.
4659 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4660 _bfd_elf_link_find_version_dependencies,
4661 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4662 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4663 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4665 * elflink.c: ..and make static here.
4666 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4667 of output_bfd from struct elf_find_verdep_info.
4668 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4669 struct elf_info_failed.
4670 (bfd_elf_size_dynamic_sections): Adjust.
4672 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4675 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4676 after comp_unit_find_line call.
4678 2009-01-21 Nick Clifton <nickc@redhat.com>
4681 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4682 tm_gmtoff field in struct tm.
4684 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4686 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4687 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4688 sections in soft-icache lines unless non_ia_text. Don't add
4689 rodata if doing so would exceed line size.
4691 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4693 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4694 types than bfd_link_hash_indirect, before early return, call
4695 _bfd_elf_link_hash_copy_indirect.
4697 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4699 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4700 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4701 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4702 (elf_backend_obj_attrs_order): New define.
4703 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4704 (elfNN_bed): Add elf_backend_obj_attrs_order.
4706 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4708 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4709 (obj_attr_size): Likewise.
4710 (write_obj_attribute): Likewise.
4711 (_bfd_elf_copy_obj_attributes): Likewise.
4712 (_bfd_elf_parse_attributes): Likewise.
4713 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4714 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4715 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4716 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4717 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4720 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4722 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4723 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4724 (bfd_elf_add_obj_attr_string): Likewise.
4725 (bfd_elf_add_obj_attr_int_string): Likewise.
4726 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4727 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4728 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4729 Tag_nodefaults has no default value.
4730 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4731 comment to reflect the new state.
4733 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4736 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4737 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4738 (adjust_z_magix): Delete dead code handling QMAGIC.
4740 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4742 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4743 IMAGE_SCN_MEM_DISCARDABLE.
4745 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4747 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4748 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4749 * configure.in (commonbfdlib): Delete.
4750 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4751 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4752 is available, not just for linux.
4753 * po/SRC-POTFILES.in: Regenerate.
4754 * Makefile.in: Regenerate.
4755 * configure: Regenerate.
4757 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4758 Julian Brown <julian@codesourcery.com>
4760 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4761 ARM attributes in ABI 2.07.
4762 * elf32-arm.c (get_secondary_compatible_arch): New function.
4763 (set_secondary_compatible_arch): New function.
4764 (tag_cpu_arch_combine): New function.
4765 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4766 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4767 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4768 make it fit with order_01243.
4769 Add support for Tag_also_compatible_with,
4770 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4771 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4772 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4773 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4774 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4775 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4776 Rework the way unknown attributes are handled.
4777 Defer errors until all attributes have been processed.
4779 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4781 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4782 bfd_elf_add_obj_attr_int_string.
4783 Read Tag_compatibility from its new location in the attribute array,
4784 rather than the attribute list.
4785 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4786 bfd_elf_add_obj_attr_int_string.
4787 (_bfd_elf_parse_attributes): Likewise.
4788 (_bfd_elf_merge_object_attributes): There's now only one
4789 Tag_compatibility, and it's in the array, not the list.
4790 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4792 (bfd_elf_add_obj_attr_compat): Rename to
4793 bfd_elf_add_obj_attr_int_string.
4794 (bfd_elf_add_proc_attr_compat): Rename to
4795 bfd_elf_add_proc_attr_int_string.
4796 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4799 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4801 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4802 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4803 (vmsutil.lo): Add dependency rule.
4804 * Makefile.in: Regenerate.
4805 * config.bfd (ia64*-*-*vms*): Add case.
4806 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4807 * configure: Regenerate.
4808 * vmsutil.c: New file.
4809 * vmsutil.h: New file.
4810 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4812 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4813 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4814 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4815 elfNN_vms_object_p): New functions
4816 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4818 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4821 * elflink.c (elf_gc_sweep): Exclude the group section if the
4822 first member of the section group is excluded.
4824 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4827 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4828 saved filename, use bfd_alloc rather than bfd_malloc for it.
4830 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4832 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4834 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4836 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4838 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4840 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4842 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4844 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4846 (struct got_entry): Add br_addr.
4847 (struct call_info): Add priority.
4848 (struct function_info): Add lr_store and sp_adjust.
4849 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4850 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4851 area as an overlay, and check that no other overlays exist. Look up
4852 icache overlay manager entry sym.
4853 (BRA_STUBS, BRA, BRASL): Define.
4854 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4855 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4857 (count_stub, build_stub): Support soft-icache.
4858 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4859 (spu_elf_size_stubs): Size soft-icache stubs.
4860 (overlay_index): New function.
4861 (spu_elf_build_stubs): Make static. Support soft-icache.
4862 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4863 (find_function_stack_adjust): Save lr store and stack adjust insn
4865 (maybe_insert_function): Adjust find_function_stack_adjust call.
4866 (mark_functions_via_relocs): Retrieve priority.
4867 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4868 (sort_calls): Sort by priority first.
4869 (mark_overlay_section): Ignore .ovl.init.
4870 (sum_stack): Only print when stack_analysis.
4871 (print_one_overlay_section): New function, extracted from..
4872 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4873 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4874 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4875 analysis. Call spu_elf_build_stubs.
4876 (spu_elf_relocate_section): For soft-icache encode overlay index
4878 (spu_elf_output_symbol_hook): Support soft-icache.
4879 (spu_elf_modify_program_headers: Likewise.
4881 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4882 num_regions to num_lines. Add line_size and max_branch.
4883 (enum _ovly_flavour): Add ovly_soft_icache.
4884 (spu_elf_build_stubs): Delete.
4886 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4888 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4889 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4891 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4893 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4894 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4895 the program, the known offset starts at the negative size of the
4897 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4900 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4902 * config.bfd: Add lm32-*-rtems*.
4904 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4906 * coff-ppc.c: Add 2009 to Copyright.
4907 * elf32-cris.c: Likewise.
4908 * elflink.c: Likewise.
4910 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4912 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4913 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4915 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4918 * elflink.c (elf_merge_st_other): New.
4919 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4920 hide them if needed.
4921 (elf_link_add_object_symbols): Updated.
4923 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4926 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4927 ref_dynamic and dynamic_def fields when setting def_regular
4930 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4933 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4936 For older changes see ChangeLog-2008
4942 version-control: never