1 2009-11-26 Per Øyvind Karlsen <peroyvind@mandriva.org>
3 * plugin.c (bfd_plugin_bfd_copy_link_hash_symbol_type): Define.
5 2009-11-24 Joel Brobecker <brobecker@adacore.com>
7 * acinclude.m4: Add include of ../config/zlib.m4.
8 * configure.in: AM_ZLIB to check for zlib support.
9 * configure: Regenerate.
11 2009-11-23 Paul Brook <paul@codesourcery.com>
13 * libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
15 * elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
16 * linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
17 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
18 * targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
19 _copy_link_hash_symbol_type.
20 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
21 _bfd_generic_copy_link_hash_symbol_type.
22 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
23 _bfd_generic_copy_link_hash_symbol_type.
24 * aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
25 * aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
26 * aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
27 * binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
28 * bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
29 * coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
30 * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
31 * i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
32 * i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
33 * ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
34 * ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
35 * libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
36 * mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
37 * mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
38 * nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
39 * oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
40 * pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
41 * ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
42 * som.c (som_bfd_copy_link_hash_symbol_type): Define.
43 * srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
44 * tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
45 * versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
46 * vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
47 * xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
48 * bfd-in2.h: Regenerate.
49 * libbfd.h: Regenerate.
51 2009-11-19 Tristan Gingold <gingold@adacore.com>
53 * coff-rs6000.c (rs6000coff_vec): Use generic routines instead of
55 (pmac_xcoff_vec): Ditto.
56 * coff64-rs6000.c (rs6000coff64_vec): Ditto.
57 (aix5coff64_vec): Ditto.
59 2009-11-18 Alan Modra <amodra@bigpond.net.au>
61 * bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
62 * bfd-in2.h: Regenerate.
63 * elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
64 insn optimisation to..
65 * elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here. New function.
66 (ppc_elf_relocate_section): Use it.
68 2009-11-18 Alan Modra <amodra@bigpond.net.au>
70 * targets.c: Don't include alloca-conf.h.
71 (bfd_get_target_info): Don't use alloca.
73 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
76 * elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
79 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
82 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
83 (elfNN_ia64_update_short_info): Remove "->output_section" from
84 ia64_info->max_short_sec and ia64_info->min_short_sec.
85 (elfNN_ia64_choose_gp): Likewise.
86 (elfNN_ia64_relax_section): Pass tsec->output_section to
87 elfNN_ia64_update_short_info.
89 2009-11-17 H.J. Lu <hongjiu.lu@intel.com>
92 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
93 max_short_offset, min_short_sec and min_short_offset.
94 (elfNN_ia64_update_short_info): New.
95 (elfNN_ia64_relax_section): Update max_short_sec,
96 max_short_offset, min_short_sec and min_short_offset.
97 (elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
100 2009-11-17 Paul Brook <paul@codesourcery.com>
101 Daniel Jacobowitz <dan@codesourcery.com>
103 * elf32-arm.c (using_thumb_only, arch_has_arm_nop,
104 arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
105 (tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.
107 2009-11-17 Ulrich Weigand <uweigand@de.ibm.com>
109 * elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
110 reserved, and extra_stack_space members.
111 (spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
112 and extra_stack_space members of htab->params instead.
114 2009-11-17 Tristan Gingold <gingold@adacore.com>
116 * targets.c: Include alloca-conf.h
118 2009-11-16 Kai Tietz <kai.tietz@onevision.com>
120 * targets.c (bfd_get_target_info): New function.
121 (_bfd_find_arch_match): New function.
122 * bfd-in2.h: Regenerated.
124 2009-11-12 Nick Clifton <nickc@redhat.com>
126 * po/ru.po: Updates Russian translation.
128 2009-11-11 Nick Clifton <nickc@redhat.com>
130 * po/id.po: Updated Indonesian translation.
132 2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
134 * configure.in: Call ACX_LARGEFILE. Stop calling AC_PLUGINS,
135 AC_SYS_LARGEFILE and checking the Solaris largefile exception.
136 * aclocal.m4: Regenerate.
137 * configure: Regenerate.
139 2009-11-09 H.J. Lu <hongjiu.lu@intel.com>
142 * elflink.c (elf_link_output_extsym): Don't return on
143 STT_GNU_IFUNC symbol when stripping.
145 2009-11-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
147 * elf32-hppa.c (elf32_hppa_final_link): Don't sort unwind information
148 in a relocatable link.
149 * elf64-hppa.c (elf_hppa_final_link): Likewise.
151 2009-11-05 Nick Clifton <nickc@redhat.com>
153 * elflink.c (elf_link_add_object_symbols): Improve error
154 message generated when a symbol is left unresolved because a
155 --no-add-needed command line option has prevented the
156 inclusion of the DSO defining it.
158 2009-11-03 Alan Modra <amodra@bigpond.net.au>
159 Ulrich Weigand <uweigand@de.ibm.com>
161 * elf32-spu.c (mark_functions_via_relocs): Handle non-branch relocs
162 (jump tables or other references to code labels) as well.
164 2009-11-02 Paul Brook <paul@codesourcery.com>
166 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Handle VFPv4
169 2009-11-02 Alan Modra <amodra@bigpond.net.au>
171 * elflink.c (elf_link_add_object_symbols): Don't force debug
174 2009-10-29 Johan Kristell <johankri@axis.com>
176 * elf32-cris.c (cris_elf_plt_sym_val): New function.
177 (elf_backend_plt_sym_val): Define.
179 2009-10-27 Kai Tietz <kai.tietz@onevision.com>
181 * peXXigen.c (bfdver.h): Add include.
182 (LINKER_VERSION): Do calculation based on BFD_VERSION.
184 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
186 * elf32-vax.c (elf_vax_relocate_section): Correct assertion.
188 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
190 * elf32-vax.c (elf_vax_plt_entry): Fix formatting.
192 2009-10-25 Maciej W. Rozycki <macro@linux-mips.org>
194 * elf32-vax.c (elf_vax_relocate_section): Fix a typo.
196 2009-10-23 Kai Tietz <kai.tietz@onevision.com>
198 * coff-x86_64.c (coff_amd64_rtype_to_howto): Subtract offset
199 of R_AMD64_PCRLONG_<X> relocations from addend.
201 2009-10-23 Alan Modra <amodra@bigpond.net.au>
203 * plugin.c: Produce empty object if not BFD_SUPPORTS_PLUGINS.
205 2009-10-20 Alan Modra <amodra@bigpond.net.au>
208 * opncls.c (_maybe_make_executable): Make DYNAMIC files executable.
210 2009-10-19 Hans-Peter Nilsson <hp@axis.com>
212 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_DTPREL>:
213 Don't subtract the size of the TLS block for non-shared objects
216 2009-10-17 Arnold Metselaar <arnold.metselaar@planet.nl>
218 * coff-z80.c (z80coff_vec): Allow sections to be of type
221 2009-10-16 Alan Modra <amodra@bigpond.net.au>
224 * coff-alpha.c (alpha_ecoff_get_elt_at_filepos): Don't bfd_alloc
225 bim and bim->buffer. bfd_malloc instead.
226 * peicode.h (pe_ILF_build_a_bfd): Similarly.
227 (ILF_DATA_SIZE): Don't include bim.
228 * opncls.c (bfd_close): Test bim->buffer non-NULL before freeing.
230 2009-10-14 Alan Modra <amodra@bigpond.net.au>
232 * aoutx.h (aout_link_check_ar_symbols): Typo fix.
234 2009-10-13 H.J. Lu <hongjiu.lu@intel.com>
237 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Declare plt
240 2009-10-13 Alan Modra <amodra@bigpond.net.au>
242 * elflink.c (_bfd_elf_merge_symbol): Revert previous patch.
244 2009-10-12 Roland McGrath <roland@frob.com>
246 * elflink.c (elf_link_add_object_symbols, _bfd_elf_merge_symbol):
247 Fix %s that should be %B in several message formats.
249 2009-10-10 Alan Modra <amodra@bigpond.net.au>
251 * cofflink.c (_bfd_coff_link_input_bfd): Skip section symbols for
252 excluded output sections.
254 2009-10-09 Tristan Gingold <gingold@adacore.com>
256 * mach-o.c (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_RPATH.
257 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
259 2009-10-09 Tristan Gingold <gingold@adacore.com>
261 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Rename to
262 bfd_mach_o_read_symtab_symbols.
263 (bfd_mach_o_scan_write_thread): Rename to bfd_mach_o_write_thread.
264 (bfd_mach_o_scan_write_relocs): Rename to bfd_mach_o_write_relocs.
265 (bfd_mach_o_scan_write_section_32): Rename to
266 bfd_mach_o_write_section_32.
267 (bfd_mach_o_scan_write_section_64): Rename to
268 bfd_mach_o_write_section_64.
269 (bfd_mach_o_scan_write_segment_32): Rename to
270 bfd_mach_o_write_segment_32.
271 (bfd_mach_o_scan_write_segment_64): Rename to
272 bfd_mach_o_write_segment_64.
273 (bfd_mach_o_scan_write_symtab): Rename to bfd_mach_o_write_symtab.
274 (bfd_mach_o_scan_read_section_32): Rename to
275 bfd_mach_o_read_section_32.
276 (bfd_mach_o_scan_read_section_64): Rename to
277 bfd_mach_o_read_section_64.
278 (bfd_mach_o_scan_read_section): Rename to bfd_mach_o_read_section.
279 (bfd_mach_o_scan_read_symtab_strtab): Rename to
280 bfd_mach_o_read_symtab_strtab.
281 (bfd_mach_o_scan_read_symtab_symbol): Rename to
282 bfd_mach_o_read_symtab_symbol.
283 (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
284 bfd_mach_o_read_dysymtab_symbol.
285 (bfd_mach_o_scan_read_dylinker): Rename to bfd_mach_o_read_dylinker.
286 (bfd_mach_o_scan_read_dylib): Rename to bfd_mach_o_read_dylib.
287 (bfd_mach_o_scan_read_prebound_dylib): Rename to
288 bfd_mach_o_read_prebound_dylib.
289 (bfd_mach_o_scan_read_thread): Rename to bfd_mach_o_read_thread.
290 (bfd_mach_o_scan_read_dysymtab): Rename to bfd_mach_o_read_dysymtab.
291 (bfd_mach_o_scan_read_symtab): Rename to bfd_mach_o_read_symtab.
292 (bfd_mach_o_scan_read_uuid): Rename to bfd_mach_o_read_uuid.
293 (bfd_mach_o_scan_read_linkedit): Rename to bfd_mach_o_read_linkedit.
294 (bfd_mach_o_scan_read_str): Rename to bfd_mach_o_read_str.
295 (bfd_mach_o_scan_read_dyld_info): Rename to bfd_mach_o_read_dyld_info.
296 (bfd_mach_o_scan_read_segment): Rename to bfd_mach_o_read_segment.
297 (bfd_mach_o_scan_read_segment_32): Rename to
298 bfd_mach_o_read_segment_32.
299 (bfd_mach_o_scan_read_segment_64): Rename to
300 bfd_mach_o_read_segment_64.
301 (bfd_mach_o_scan_read_command): Rename to bfd_mach_o_read_command.
302 * mach-o.h (bfd_mach_o_scan_read_dysymtab_symbol): Rename to
303 bfd_mach_o_read_dysymtab_symbol.
305 2009-10-09 Tristan Gingold <gingold@adacore.com>
307 * mach-o.c (bfd_mach_o_section_get_entry_size): Moved.
308 (bfd_mach_o_section_get_nbr_indirect): Ditto.
309 (bfd_mach_o_get_synthetic_symtab): New function.
310 (bfd_mach_o_print_private_header): Print the number of commands
312 * mach-o.h (bfd_mach_o_get_synthetic_symtab): Add prototype.
313 * mach-o-target.c: Do not defined bfd_mach_o_get_synthetic_symtab.
315 2009-10-08 Tristan Gingold <gingold@adacore.com>
317 * config.bfd: Add bfd_mach_o_i386_vec in x86_64-darwin targ_selvecs.
319 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
321 * bfd-in2.h: Regenerated.
323 2009-10-02 Alan Modra <amodra@bigpond.net.au>
325 * aout-cris.c (N_SHARED_LIB): Don't define.
326 * hp300bsd.c (N_SHARED_LIB): Don't define.
327 * i386bsd.c (N_SHARED_LIB): Don't define.
328 * i386linux.c (N_SHARED_LIB): Don't define.
329 * i386lynx.c (N_SHARED_LIB): Don't define.
330 * m68klinux.c (N_SHARED_LIB): Don't define.
331 * m88kmach3.c (N_SHARED_LIB): Don't define.
332 * mipsbsd.c (N_SHARED_LIB): Don't define.
333 * newsos3.c (N_SHARED_LIB): Don't define.
334 * pc532-mach.c (N_SHARED_LIB): Don't define.
335 * pdp11.c (N_SHARED_LIB): Don't define.
336 * sparclinux.c (N_SHARED_LIB): Don't define.
337 * vaxbsd.c (N_SHARED_LIB): Don't define.
339 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
341 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
342 symbol for a weak undef in the auxbfd, not the input bfd.
344 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
346 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
347 after .toe instead of before .text section. Set the LMA of all
348 overlay sections to their icache IA address.
349 (spu_elf_find_overlays): Determine icache set id without reference
352 2009-09-30 Tristan Gingold <gingold@adacore.com>
354 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
356 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
358 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
359 (elf64_x86_64_relocate_section): Use it.
360 (elf64_x86_64_finish_dynamic_symbol): Likewise.
362 2009-09-29 DJ Delorie <dj@redhat.com>
364 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
365 (ALL_MACHINES_CFILES): Add cpu-rx.c.
366 (BFD32_BACKENDS): Add elf32-rx.lo.
367 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
368 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
370 (bfd_archures_list): Add bfd_rx_arch.
371 * config.bfd: Add entry for rx-*-elf.
372 * configure.in: Add entries for bfd_elf32_rx_le_vec and
374 * reloc.c: Add RX relocations.
375 * targets.c: Add RX target vectors.
376 * Makefile.in: Regenerate.
377 * bfd-in2.h: Regenerate.
378 * configure: Regenerate.
379 * libbfd.h: Regenerate.
380 * cpu-rx.c: New file.
381 * elf32-rx.c: New file.
383 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
385 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
386 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
388 2009-09-28 Nick Clifton <nickc@redhat.com>
390 PR 10478: Accepting Solaris binaries.
391 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
392 section link values in x86 binaries.
393 * elfcode.h (elf_object_p): Likewise.
395 2009-09-28 Philippe De Muyter <phdm@macqel.be>
397 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
398 (elf_backend_final_write_processing): Macro defined as above function.
400 2009-09-25 Martin Thuresson <martint@google.com>
402 Update sources to make alpha and arm targets compile cleanly with
404 * ecoff.c: Add casts.
405 * ecofflink.c: Add casts.
406 * elf64-alpha.c: Add casts.
407 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
409 (SKIP_HOWTO): Use enum name.
410 * elf32-arm.c: Add casts.
411 (elf32_arm_vxworks_bed): Update code to avoid multiple
413 (struct map_stub): Move to top level.
415 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
418 * elflink.c (elf_link_output_extsym): Turn off visibility on
420 (bfd_elf_final_link): Turn off visibility on dynamic local
423 2009-09-24 Alan Modra <amodra@bigpond.net.au>
426 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
427 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
428 Remove "function" parm, adjust caller.
430 2009-09-23 Matt Rice <ratmice@gmail.com>
432 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
434 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
435 DT_DEPAUDIT from audit/depaudit arguments.
436 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
437 (elf_link_add_object_symbols): Set dt_audit target data when finding a
439 * bfd-in2.h: Regenerate.
440 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
442 2009-09-23 Jie Zhang <jie.zhang@analog.com>
444 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
445 .rel.plt and .plt sections are removed.
446 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
447 section. Remove the duplicated removing of empty .rel.plt
450 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
452 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
453 patch to handle the new personality relaxation.
455 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
457 * elf-eh-frame.c (make_pc_relative): New function.
458 (_bfd_elf_write_section_eh_frame): Use it.
460 2009-09-21 Alan Modra <amodra@bigpond.net.au>
462 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
463 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
464 (MR_0_3, MR_3_0): Define.
465 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
466 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
467 (ppc_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 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
470 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
471 (write_glink_stub): Add param p.
472 (ppc_elf_relocate_section): Adjust write_glink_stub call.
473 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
475 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
476 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
477 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
478 table. Check for presense of __tls_get_addr_opt.
479 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
480 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
481 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
482 LD_R2_0R1, MTLR_R11): Define.
483 (build_tls_get_addr_stub): New function.
484 (ppc_build_one_stub): Call it.
485 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
486 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
487 __tls_get_addr plt call.
488 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
490 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
492 * elf-bfd.h (eh_cie_fde): Add personality_offset and
493 make_per_encoding_relative to the CIE structure. Add a padding field.
494 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
495 rather than 0xf0 when masking out the base address encoding
496 Record the offset of personality data from the start of the CIE.
497 Remove a repeated elf_backend_can_make_relative_eh_frame check.
498 (find_merged_cie): Take an info argument. If the personality
499 binds locally, try converting an absolute personality into
501 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
502 when masking out the base address encoding. Update the call to
504 (_bfd_elf_eh_frame_section_offset): Discard relocations against
505 the personality data if we are converting into PC-relative form.
506 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
507 when masking out the base address encoding. Handle
508 make_per_encoding_relative.
510 2009-09-18 Alan Modra <amodra@bigpond.net.au>
513 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
514 R_PPC_EMB_SDA2I16 complain_overflow_signed.
515 (create_sdata_sym): Pass info rather than htab.
516 Update all callers. Ensure symbols are hidden.
517 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
518 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
519 _GLOBAL_OFFSET_TABLE_.
520 (elf_finish_pointer_linker_section): Don't assume that sdata base
521 symbol is always at 0x8000 offset. Don't subtract the addend here.
522 (is_static_defined): New function.
523 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
524 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
525 relocs. Downgrade error on unexpected section for EMB_SDA2REL
526 reloc symbols to a warning.
528 2009-09-18 Nick Clifton <nickc@redhat.com>
530 * po/es.po: Updated Spanish translation.
531 * po/vi.po: Updated Vietnamese translation.
533 2009-09-18 Alan Modra <amodra@bigpond.net.au>
535 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
536 functions. Use throughout.
537 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
538 from indirect symbol.
539 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
540 (add_symbol_adjust): Simplify.
541 (defined_code_entry, defined_func_desc): New functions.
542 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
543 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
544 defined_code_entry to follow indirect sym links.
545 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
546 (ppc_type_of_stub): Follow indirect sym links.
547 (toc_adjusting_stub_needed): Likewise.
548 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
549 rather than defining them at stub.
550 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
553 2009-09-16 Tristan Gingold <gingold@adacore.com>
555 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
557 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
558 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
559 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
560 when possible to avoid warnings.
561 (bfd_mach_o_print_section_map): Ditto.
562 (bfd_mach_o_section_get_entry_size): New function.
563 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
565 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
567 2009-09-14 Nick Clifton <nickc@redhat.com>
569 * po/fi.po: Updated Finnish translation.
571 2009-09-11 Nick Clifton <nickc@redhat.com>
573 * po/bfd.pot: Updated by the Translation project.
575 2009-09-11 Philippe De Muyter <phdm@macqel.be>
577 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
578 hack. objcopy `-B' (`--binary-architecture') option is now handled
581 2009-09-11 Nick Clifton <nickc@redhat.com>
583 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
586 2009-09-11 Jie Zhang <jie.zhang@analog.com>
588 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
589 NULL if `ht' is NULL.
591 2009-09-09 Martin Thuresson <martin@mtme.org>
593 Update sources to compile cleanly with -Wc++-compat:
594 * aoutx.h: Add casts.
595 * archive.c: Add casts.
596 * archive64.c: Add casts.
597 * archures.c: Add casts.
598 * bfd-in2.h: Regenerated.
599 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
600 * bfdio.c: Add casts.
601 * binary.c: Add casts.
602 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
603 parameter to use enum value instead of int.
604 * coffcode.h: Add casts.
605 * coffgen.c: Add casts.
606 * cofflink.c: Add casts.
607 * compress.c: Add casts.
608 * dwarf1.c: Add casts.
609 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
610 bfd_ptr. Update code to use new name.
611 * elf-attrs.c: Add casts.
612 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
613 anonymous struct. (union gotplt_union, struct
614 elf_link_virtual_table_entry): Move to top level.
615 * elf-eh-frame.c: Add casts.
616 * elf-strtab.c: Add casts.
617 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
618 argument name from typename to type_name.
619 * elf32-i386.c: Add casts.
620 * elf64-x86-64.c: Add casts.
621 * elfcode.h: Add casts.
622 * elfcore.h: Add casts.
623 * elflink.c: Add casts.
624 * format.c: Add casts.
627 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
629 * libbfd.c: Add casts.
630 * linker.c: Add casts.
631 * merge.c: Add casts.
632 * opncls.c: Add casts.
633 * peXXigen.c: Add casts.
634 * peicode.h: Add casts.
635 * reloc.c: Add casts.
636 * section.c: Add casts.
637 * simple.c: Add casts.
639 * stabs.c: Add casts.
641 * targets.c: Add casts.
642 * tekhex.c: Add casts.
643 * verilog.c: Add casts.
645 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
647 * configure: Regenerate.
649 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
651 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
652 for the mode of target PLT entries.
653 (allocate_dynrelocs): Only adjust symbol type if setting its
656 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
658 * configure: Regenerate.
660 2009-09-09 Nick Clifton <nickc@redhat.com>
663 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
664 section headers containing sh_link values of SHN_BEFORE or
666 * elfcode.h (elf_object_p): Likewise.
668 2009-09-09 Tristan Gingold <gingold@adacore.com>
670 Handle DYLD_INFO introduced by Darwin10.
671 * mach-o.h (bfd_mach_o_load_command_type): Add
672 BFD_MACH_O_LC_DYLD_INFO.
673 (bfd_mach_o_dyld_info_command): New type.
674 (bfd_mach_o_load_command): Add dyld_info field.
675 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
676 (bfd_mach_o_scan_read_dyld_info): New function.
677 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
678 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
679 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
680 (bfd_mach_o_print_dyld_info): New function.
682 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
684 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
685 linkonce or linker script discarded section.
687 2009-09-09 Alan Modra <amodra@bigpond.net.au>
689 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
691 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
693 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
694 range call the bfd error hander and use R_68K_NONE instead.
696 2009-09-07 Tristan Gingold <gingold@adacore.com>
698 * po/SRC-POTFILES.in: Regenerate.
699 * po/bfd.pot: Regenerate.
701 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
702 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
703 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
704 st_mtim.tv_nsec to gas/configure.in
705 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
706 * configure: Regenerate.
707 * config.in: Regenerate.
708 * vmsutil.c: Moved to gas/config/te-vms.c
709 * vmsutil.h: Removed.
710 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
711 (BFD32_BACKENDS): Remove vmsutil.lo
712 * Makefile.in: Regenerate.
714 2009-09-05 Eli Zaretskii <eliz@gnu.org>
716 * coffcode.h: Include libiberty.h.
718 2009-09-05 Martin Thuresson <martin@mtme.org>
720 * coff-arm.c (coff_arm_relocate_section)
721 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
722 Change member name class to symbol_class.
723 * coff-i960.c (coff_i960_relocate_section) Rename variable
724 class to class_val. Change member name class to symbol_class.
725 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
726 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
727 * coff-stgo32.c (adjust_aux_in_post)
728 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
730 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
731 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
732 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
734 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
735 variables named class to n_sclass. (coff_write_symbols): Rename
736 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
737 argument class to symbol_class.
738 * cofflink.c (_bfd_coff_link_hash_newfunc)
739 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
740 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
741 Update code to use renamed members.
742 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
743 argument class to in_class.
744 * libcoff-in.h (struct coff_link_hash_entry, struct
745 coff_debug_merge_type) Renamed members class to symbol_class and
747 * libcoff.h Regenerated.
748 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
749 Rename argument class to in_class.
750 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
752 * pef.h (struct bfd_pef_imported_symbol): Changed name of
753 member class to symbol_class.
755 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
757 * configure: Regenerated.
759 2009-09-04 Tristan Gingold <gingold@adacore.com>
761 * configure.in: Bump version to 2.20.51
763 2009-09-04 Alan Modra <amodra@bigpond.net.au>
765 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
767 2009-09-04 Jie Zhang <jie.zhang@analog.com>
769 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
771 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
772 for empty .rela.bss and .rel.plt sections.
774 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
776 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
777 R_MIPS_JALR unless symbol resolves locally.
779 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
781 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
782 has_static_relocs for R_MIPS_JALR.
784 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
786 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
787 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
790 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
792 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
795 2009-09-01 Tristan Gingold <gingold@adacore.com>
797 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
798 dependencies. Reindent.
799 * configure.com: Ported to Itanium VMS. Now generates a build.com
800 to build without make. Add messages but make edit silent.
801 * hosts/alphavms.h: Add a prototype for stpcpy.
802 * vms.c: Add a missing include for Alpha VMS.
803 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
805 2009-08-31 Jan Beulich <jbeulich@novell.com>
807 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
808 * elf.c (bfd_elf_get_default_section_type): New.
809 (elf_fake_sections): Use bfd_elf_get_default_section_type.
811 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
813 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
815 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
817 2009-08-30 Alan Modra <amodra@bigpond.net.au>
820 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
821 (bfd_emul_get_commonpagesize): Likewise.
823 2009-08-29 Martin Thuresson <martin@mtme.org>
825 * elf32-arm.c (struct stub_def): Rename member template to
826 template_sequence. (arm_build_one_stub,
827 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
828 Rename variable template to template_sequence.
829 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
830 Rename variable template to template_val.
831 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
833 * coffgen.c (coff_make_empty_symbol)
834 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
835 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
837 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
839 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
841 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
842 * ieee.c (ieee_make_empty_symbol): Rename variable new to
844 * linker.c (bfd_new_link_order): Rename variable new to
846 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
848 * oasys.c (oasys_make_empty_symbol): Rename variable new to
850 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
851 new to new_symbol_type.
852 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
854 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
856 (read_hdr, rs6000coff_core_p)
857 (rs6000coff_core_file_matches_executable_p)
858 (rs6000coff_core_file_failing_command)
859 (rs6000coff_core_file_failing_signal): Updated function to use new
861 * som.c (som_make_empty_symbol): Rename variable new to
863 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
865 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
866 variable new to new_symbol.
868 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
870 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
871 bfdlibdir and bfdincludedir.
872 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
873 [INSTALL_LIBBFD]: ... here, ...
874 [INSTALL_LIBBFD]: ... and empty overrides here.
875 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
876 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
877 * Makefile.in: Regenerate.
878 * configure: Regenerate.
880 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
882 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
883 relocations. Rewrite output of dynamic TLS relocations.
884 (DTP_OFFSET, TP_OFFSET): New constants.
885 (dtpoff_base): Update.
886 (tpoff): Rename to tpoff_base, update.
887 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
888 New functions. Move code from elf_m68k_relocate_section here.
889 (elf_m68k_relocate_section): Update.
890 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
892 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
894 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
896 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
897 Handle non_got_ref field.
898 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
900 2009-08-26 Alan Modra <amodra@bigpond.net.au>
903 * linker.c (bfd_find_version_for_sym): Revert warning.
905 2009-08-26 Alan Modra <amodra@bigpond.net.au>
908 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
909 other wildcard match. Warn on multiple wildcard matches.
911 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
913 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
915 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
916 only in this condition.
917 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
918 to build but not install libbfd.la in this condition.
919 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
920 (install_libbfd, install_libbfd): Remove.
921 * Makefile.in: Regenerate.
922 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
923 (INCLUDES): ... this.
925 * doc/Makefile.in: Regenerate.
927 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
929 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
930 dependency tracking to work for them.
931 (targets.lo, archures.lo, dwarf.lo): Rewrite to
932 use automake dependency tracking mechanism.
933 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
934 (mkdep section): Remove.
935 (BUILT_SOURCES): New, list $(BUILD_HFILES).
936 * Makefile.in: Regenerate.
937 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
939 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
940 (install-pdf, install-pdf-recursive, install-html)
941 (install-html-recursive): Remove.
942 * Makefile.in: Regenerate.
944 * Makefile.in: Regenerate.
945 * aclocal.m4: Likewise.
946 * config.in: Likewise.
947 * configure: Likewise.
949 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
951 * elf32-arm.c (arch_has_thumb2_nop): New function.
952 (arch_has_arm_nop): New function.
953 (elf32_arm_final_link_relocate): NOP opcodes changed.
955 2009-08-16 Doug Evans <dje@google.com>
957 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
958 at least don't leak memory.
960 2009-08-13 DJ Delorie <dj@redhat.com>
962 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
965 2009-08-12 Nick Clifton <nickc@redhat.com>
967 * po/fi.po: Updated Finnish translation.
969 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
971 Merge some FRV FDPIC changes into the Blackfin code.
972 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
973 summary reloc information.
974 (bfinfdpic_dynamic_got_plt_info): New.
975 (_bfin_create_got_section): Create the PLT section here.
976 (elf32_bfinfdpic_create_dynamic_sections): Not here.
977 (_bfinfdpic_count_nontls_entries): Move out of...
978 (_bfinfdpic_count_got_plt_entries): ... here.
979 (_bfinfdpic_count_relocs_fixups): Likewise.
980 (_bfinfdpic_reset_got_plt_entries): New.
981 (_bfinfdpic_size_got_plt): Move out of...
982 (elf32_bfinfdpic_size_dynamic_sections): ... here.
983 (bfinfdpic_relocate_section): Be careful not to call
984 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
985 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
987 (elf_backend_discard_info): Define for FD-PIC.
989 2009-08-11 Alan Modra <amodra@bigpond.net.au>
991 * elflink.c: Add FIXMEs for some places that require octets_per_byte
993 * elf-eh-frame.c: Likewise.
996 2009-08-11 Alan Modra <amodra@bigpond.net.au>
998 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
999 to x86 and x86_64 configurations.
1000 * configure: Regenerate.
1002 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1004 Stop using bfd_usrdata in libbfd.
1005 * coff-stgo32.c (bfd_coff_go32stub): Remove.
1006 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
1007 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
1008 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
1009 filehdr_dst->u.go32.stub. New comment with the reason.
1010 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
1011 Substitute the removed macro bfd_coff_go32stub.
1012 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
1013 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
1014 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
1015 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
1016 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
1018 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
1019 * libcoff-in.h (coff_data_type): New field go32stub.
1020 * libcoff.h: Regenerated.
1022 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
1024 Fix go32 stub preservation by objcopy.
1025 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
1026 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
1029 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1031 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
1033 (elf32_arm_final_link_relocate): Treat local undefined symbols the
1034 same as global undefined symbols.
1035 (elf32_arm_relocate_section): Give an error for local undefined
1036 non-weak symbols, unless the reloc will not use the symbol.
1038 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
1040 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
1041 (ppc_elf_relax_section): Use symbol index to distinguish
1044 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1046 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
1048 2009-08-10 Alan Modra <amodra@bigpond.net.au>
1050 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
1051 info for STT_GNU_IFUNC.
1052 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
1053 on got refs in case the symbol turns out to be ifunc.
1054 (ppc_elf_gc_sweep_hook): Similarly.
1055 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
1056 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
1057 (ppc_elf_size_dynamic_sections): Likewise.
1058 (ppc_elf_relocate_section): Likewise.
1060 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
1062 From Mike Frysinger <michael.frysinger@analog.com>
1063 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
1064 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
1065 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
1066 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
1067 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
1068 Adjust to match the renamed reloc definitions.
1070 2009-08-08 Alan Modra <amodra@bigpond.net.au>
1073 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
1074 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
1076 2009-08-07 Tom Tromey <tromey@redhat.com>
1078 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
1081 2009-08-06 Michael Eager <eager@eagercon.com>
1083 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
1084 * Makefile.in: Regenerate.
1085 * archures.c: Add bfd_arch_microblaze.
1086 * bfd-in2.h: Regenerate.
1087 * config.bfd: Add microblaze target.
1088 * configure.in: Add bfd_elf32_microblaze_vec target.
1089 * configure: Regenerate.
1090 * cpu-microblaze.c: New.
1091 * elf32-microblaze.c: New.
1092 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
1093 * libbfd.h: Regenerate.
1094 * reloc.c: Add MICROBLAZE relocations.
1095 * section.c: Add struct relax_table and relax_count to section.
1096 * targets.c: Add bfd_elf32_microblaze_vec.
1098 2009-08-06 Jakub Jelinek <jakub@redhat.com>
1099 Alan Modra <amodra@bigpond.net.au>
1102 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
1104 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
1105 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
1107 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
1109 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
1110 at least once when fixing cortex-a8.
1112 2009-08-05 Chao-ying Fu <fu@mips.com>
1114 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
1115 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
1116 for CPUs. It is true for RM9000.
1117 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
1119 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
1120 to guard the transformation.
1122 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1124 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
1125 (spu_elf_size_sections): Declare prototype.
1126 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
1127 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
1128 (spu_elf_emit_fixup): New function.
1129 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
1130 (spu_elf_size_sections): New function.
1132 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
1134 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
1135 (arm_build_one_stub): Build a8 veneers as a separate pass.
1136 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
1137 parameters. Use them to check if we create a different a8 fixup
1138 than the previous pass.
1139 (elf32_arm_size_stubs): Move scope of stub_changed and
1140 prev_num_a8_fixes into main loop.
1141 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
1143 2009-08-04 Alan Modra <amodra@bigpond.net.au>
1145 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
1146 which find_plt_ent is called. Delete redundant code.
1148 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1151 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
1152 invalid string offset.
1154 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
1157 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
1158 to htab->init_got_offset and plt to htab->init_plt_offset
1159 when discarding space for dynamic relocations.
1161 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1163 * elf32-ppc.c (struct plt_entry): Revise comments.
1164 (ppc_elf_check_relocs): Don't create needless plt_entry info
1165 for non-pie executables. Don't test info->pie when info->shared
1166 already covers that case.
1167 (ppc_elf_gc_sweep_hook): Adjust for above change.
1168 (add_stub_sym): Don't test info->pie when info->shared tested.
1169 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
1170 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
1171 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
1172 (ppc_elf_relocate_section): Likewise.
1174 2009-08-03 Alan Modra <amodra@bigpond.net.au>
1176 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
1177 for local ifunc symbols in non-pie executables, regardless of
1178 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
1179 code so that it's obvious that we only do anything special for
1181 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
1182 (allocate_dynrelocs): Correct comment for syms defined in plt.
1183 Don't specially allocate ifunc dyn relocs.
1184 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
1185 (ppc_elf_relocate_section): Set "relocation" value for ifunc
1186 syms in non-pie executables. No specially allocated dyn relocs
1187 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
1188 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
1189 a non-pie executable.
1191 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
1192 Jakub Jelinek <jakub@redhat.com>
1195 * elf32-i386.c (elf_i386_tls_transition): Check executable
1196 instead of shared for TLS when building PIE.
1197 (elf_i386_check_relocs): Likewise.
1198 (elf_i386_allocate_dynrelocs): Likewise.
1199 (elf_i386_relocate_section): Likewise.
1201 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
1202 instead of shared for TLS when building PIE.
1203 (elf64_x86_64_check_relocs): Likewise.
1204 (elf64_x86_64_allocate_dynrelocs): Likewise.
1205 (elf64_x86_64_relocate_section): Likewise.
1207 2009-07-31 Anthony Green <green@moxielogic.com>
1209 * config.bfd (targ_cpu): Add moxie-uclinux support.
1211 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
1213 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
1215 2009-07-30 Alan Modra <amodra@bigpond.net.au>
1217 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
1218 used by indirect function support. Count dynamic relocs for
1220 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
1221 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
1222 in iplt and their relocs in reliplt. Don't make ifunc syms
1223 dynamic. Allocate got entry relocs for non-dynamic ifunc in
1224 reliplt. Handle other dynamic relocs for ifunc.
1225 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
1226 ifunc in reliplt, likewise relocs for got against local ifunc.
1227 Typo fix on reliplt size adjust.
1228 (ppc_elf_relocate_section): Don't use plt scheme of allocating
1229 relocs 1-1 with entries for iplt, instead just add using
1230 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
1231 Error on invalid ifunc dyn relocs.
1232 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
1234 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
1235 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
1236 (ppc64_elf_reloc_type_lookup): Handle new relocs.
1237 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
1238 (allocate_dynrelocs): As for elf32-ppc.c above.
1239 (ppc64_elf_size_dynamic_sections): Likewise.
1240 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
1241 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
1242 (ppc_size_one_stub): Similarly.
1243 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
1245 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
1247 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
1249 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
1250 change. Add note to head comment.
1252 2009-07-28 Jan Beulich <jbeulich@novell.com>
1254 * archive.c (get_extended_arelt_filename): Remove redundant
1255 range check on index.
1257 2009-07-27 Doug Kwan <dougkwan@google.com>
1259 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
1261 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
1263 * archures.c bfd_*_arch): Sorted.
1264 (bfd_archures_list): Likewise.
1266 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
1268 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
1269 to R_cr16_NUM32 relocation.
1271 2009-07-26 Michael Eager <eager@eagercon.com>
1273 * archures.c: Add bfd_mach_ppc_405
1276 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1278 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
1279 * cpu-l1om.c (bfd_l1om_arch): Likewise.
1281 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
1283 * archures.c (bfd_architecture): Add bfd_arch_l1om.
1284 (bfd_l1om_arch): New.
1285 (bfd_archures_list): Add &bfd_l1om_arch.
1286 * bfd-in2.h: Regenerated.
1288 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
1289 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
1290 if bfd_elf64_x86_64_freebsd_vec is supported.
1291 (targ_selvecs): Likewise.
1293 * configure.in: Support bfd_elf64_l1om_vec and
1294 bfd_elf64_l1om_freebsd_vec.
1295 * configure: Regenerated.
1299 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
1300 (bfd_elf64_l1om_vec): Likewise.
1301 (bfd_elf64_l1om_freebsd_vec): Likewise.
1303 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
1304 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
1305 * Makefile.in: Regenerated.
1307 * targets.c (bfd_elf64_l1om_vec): New.
1308 (bfd_elf64_l1om_freebsd_vec): Likewise.
1309 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
1310 bfd_elf64_l1om_freebsd_vec.
1312 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
1313 Alan Modra <amodra@bigpond.net.au>
1315 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
1316 * bfd-in2.h: Regenerate.
1317 * libbfd.h: Regenerate.
1318 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1319 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1320 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1322 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1325 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1326 instead of shared for R_X86_64_TPOFF32.
1327 (elf64_x86_64_relocate_section): Likewise.
1329 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1331 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1332 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1333 with the BSF_GNU_UNIQUE flag bit set.
1334 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1335 for symbols with STB_GNU_UNIQUE binding.
1336 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1337 with the STB_GNU_UNIQUE binding.
1338 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1339 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1340 symbols with the unique_global field set.
1341 (elf_link_output_extsym): Set unique_global field for symbols with
1342 the STB_GNU_UNIQUE binding.
1343 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1344 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1346 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1348 * bfd-in2.h: Regenerate.
1350 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1352 * elflink.c (elf_link_output_extsym): Revert the last change.
1354 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1357 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1358 when ref_regular, not def_regular.
1360 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1363 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1364 from a DSO into a normal FUNC symbol.
1365 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1366 a normal FUNC symbol.
1368 2009-07-17 Chao-ying Fu <fu@mips.com>
1370 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1371 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1372 interlocking, the last PLT entry needs a nop in the branch delay slot.
1373 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1374 output the last two PLT entries in reverse order.
1376 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1378 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1379 STT_GNU_IFUNC symbol for relocatable link.
1380 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1382 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1384 * bfdio.c (bfd_iovec): Add comments for bmmap.
1385 * bfd-in2.h: Regenerated.
1387 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1389 * Makefile.am: Run "make dep-am".
1390 * Makefile.in: Regenerated.
1392 2009-07-10 Doug Kwan <dougkwan@google.com>
1394 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1395 target_addend and orig_insn.
1397 2009-07-10 Tom Tromey <tromey@redhat.com>
1399 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1400 (elf-eh-frame.lo): Likewise.
1401 (elf32-bfin.lo): Likewise.
1402 (elf32-frv.lo): Likewise.
1403 (elf32-xc16x.lo): Likewise.
1404 * Makefile.in: Rebuild.
1405 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1406 * elf-eh-frame.c: Likewise.
1407 * elf32-bfin.c: Likewise.
1408 * elf32-frv.c: Likewise.
1409 * elf32-xc16x.c: Likewise.
1411 2009-07-10 Julian Brown <julian@codesourcery.com>
1413 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1414 symbol a stub entry is derived from, not the entry for the stub
1415 itself, in call to elf32_arm_final_link_relocate.
1417 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1419 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1420 when reporting addends.
1422 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1424 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1425 data even when no stubs.
1426 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1428 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1430 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1431 (ppc_elf_get_synthetic_symtab): Report addend.
1432 (PLT_IFUNC): Define.
1433 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1434 (ppc_elf_create_glink): New function.
1435 (ppc_elf_create_dynamic_sections): Use it.
1436 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1437 (update_local_sym_info): Allocate space for local_plt array.
1438 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1440 (is_branch_reloc): New function.
1441 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1442 (ppc_elf_gc_sweep_hook): Likewise.
1443 (ppc_elf_adjust_dynamic_symbol): Likewise.
1444 (allocate_dynrelocs): Likewise.
1445 (ppc_elf_size_dynamic_sections): Likewise.
1446 (ppc_elf_relocate_section): Likewise.
1447 (branch_reloc_hash_match): Use is_branch_reloc.
1448 (ppc_elf_tls_optimize): Adjust for local_plt.
1449 (write_glink_stub): New function, extracted from..
1450 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1451 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1452 branch table when dynamic.
1453 (elf_backend_post_process_headers): Define.
1454 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1455 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1456 (ppc64_elf_get_synthetic_symtab): Report addend.
1457 (struct ppc_stub_hash_entry): Add plt_ent.
1458 (PLT_IFUNC): Define.
1459 (struct ppc_link_hash_table): Add iplt and reliplt.
1460 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1461 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1462 (update_local_sym_info): Allocate space for local_plt array.
1463 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1465 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1466 and don't change hash flags here.
1467 (is_branch_reloc): New function.
1468 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1469 (ppc64_elf_gc_sweep_hook): Likewise.
1470 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1471 (allocate_dynrelocs): Likewise.
1472 (ppc64_elf_size_dynamic_sections): Likewise.
1473 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1474 (ppc64_elf_size_stubs): Likewise.
1475 (ppc64_elf_relocate_section): Likewise.
1476 (get_sym_h): Adjust for local_plt.
1477 (branch_reloc_hash_match): Use is_branch_reloc.
1478 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1479 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1481 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1483 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1485 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1487 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1488 and ref_regular_nonweak comment.
1489 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1490 when def_regular, not ref_regular.
1491 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1492 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1493 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1495 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1497 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1498 of malloc'd struct call_info.
1499 (pasted_function): Likewise, priority too.
1501 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1503 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1504 alignment when packing sections into overlays.
1506 2009-07-03 Cary Coutant <ccoutant@google.com>
1508 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1510 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1512 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1513 changes only) earlier patch:-
1515 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1517 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1518 give .debug and .reloc data characteristics.
1519 (DOT_RELOC): New define for .reloc section string.
1520 (coff_write_object_contents): Use DOT_RELOC instead of string.
1522 2009-07-02 Tom Tromey <tromey@redhat.com>
1524 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1525 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1527 2009-07-01 Nick Clifton <nickc@redhat.com>
1529 * elf-m10300.c: Remove trailing white space.
1530 * reloc.c: Likewise.
1532 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1534 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1535 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1536 * configure.in: Use them.
1537 * configure: Regenerate.
1538 * config.in: Regenerate.
1539 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1540 #define _BSD_SOURCE. Add comments.
1541 (vms_file_stats_name): Calculate creation date based on available
1542 runtime data. Return 1 for version instead of 0.
1544 2009-07-01 Nick Clifton <nickc@redhat.com>
1547 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1548 to R_ARM_THM_PC8 relocation.
1550 2009-06-29 Nick Clifton <nickc@redhat.com>
1552 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1553 different uses of the relocations addend when a symbol is in a
1556 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1559 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1560 SHT_REL/SHT_RELA sections on executable nor shared library.
1561 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1562 as a normal section.
1564 2009-06-25 Nick Clifton <nickc@redhat.com>
1566 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1567 symbols with SEC_MERGE flag.
1569 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1571 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1572 give .debug and .reloc data characteristics.
1573 (DOT_RELOC): New define for .reloc section string.
1574 (coff_write_object_contents): Use DOT_RELOC instead of string.
1576 2009-06-25 Tristan Gingold <gingold@adacore.com>
1578 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1579 (bfd_mach_o_canonicalize_dynamic_symtab)
1580 (bfd_mach_o_get_synthetic_symtab): Defines.
1581 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1582 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1584 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1585 for scattered relocations.
1586 (bfd_mach_o_i386_print_thread): New function.
1587 (bfd_mach_o_print_thread): Define.
1589 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1590 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1591 New functions extracted from ...
1592 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1593 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1594 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1595 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1596 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1597 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1599 (bfd_mach_o_scan_read_dylib): Ditto.
1600 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1602 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1603 decode isym and flags on little endian targets. Set dysymtab field.
1604 (bfd_mach_o_scan_start_address): Adjust for enum names.
1605 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1606 (bfd_mach_o_print_section): Display bfd section name.
1607 (bfd_mach_o_print_segment): Display none if no name.
1608 (bfd_mach_o_print_dysymtab): Display next index for local, external
1609 and undefined symbols.
1610 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1611 Display dylinker name. Display thread and unixthread commands content.
1612 (bfd_mach_o_print_thread): New macro.
1614 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1615 (bfd_mach_o_ppc_thread_flavour): Ditto.
1616 (bfd_mach_o_i386_thread_flavour): Ditto.
1617 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1618 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1619 BFD_MACH_O_THREAD_STATE_NONE.
1620 (bfd_mach_o_segment_command): Remove segment field.
1621 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1622 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1623 (bfd_mach_o_prebound_dylib_command): Ditto.
1624 (bfd_mach_o_dylib_command): Ditto.
1625 (bfd_mach_o_prebound_dylib_command): Remove section field.
1626 (mach_o_data_struct): Add dysymtab field.
1627 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1628 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1629 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1630 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1631 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1633 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1635 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1636 field of struct dirent.
1638 2009-06-23 Tristan Gingold <gingold@adacore.com>
1640 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1641 of this macro. Fix indentation.
1643 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1645 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1646 destination for defined dynamic symbols when deciding whether to
1647 insert a stub or not.
1648 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1649 when actually accessed through a PLT, even when generating a
1652 2009-06-22 Tristan Gingold <gingold@adacore.com>
1654 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1657 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1659 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1660 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1662 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1664 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1666 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1668 * elflink.c (elf_link_add_object_symbols): Avoid warning
1669 from -Wjump-misses-init in gcc 4.5.0.
1671 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1673 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1675 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1677 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1679 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1680 r_symndx. Report local symbol name on error.
1681 (elf_i386_check_relocs): Updated. Report local symbol name on
1683 (elf_i386_gc_sweep_hook): Updated.
1684 (elf_i386_relocate_section): Likewise.
1686 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1687 r_symndx. Report local symbol name on error.
1688 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1690 (elf64_x86_64_gc_sweep_hook): Updated.
1691 (elf64_x86_64_relocate_section): Likewise.
1693 2009-06-19 Tristan Gingold <gingold@adacore.com>
1695 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1697 2009-06-19 Tristan Gingold <gingold@adacore.com>
1699 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1700 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1701 (bfd_mach_o_valid): Ditto.
1702 (bfd_mach_o_wide_p): Ditto.
1703 (bfd_mach_o_canonicalize_reloc): Ditto.
1704 (bfd_mach_o_build_commands): Ditto.
1705 (bfd_mach_o_scan_read_thread): Ditto.
1706 (bfd_mach_o_flatten_sections): Ditto.
1707 (bfd_mach_o_scan_start_address): Ditto.
1708 (bfd_mach_o_lookup_section): Ditto.
1709 (bfd_mach_o_core_fetch_environment): Ditto.
1710 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1711 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1712 (bfd_mach_o_scan_write_symtab): Ditto.
1713 Use macros instead of hard-coded values.
1714 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1715 Use bfd_mach_o_get_data instead of direct access. Use macros
1716 instead of hard-coded values.
1717 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1718 Remove sym argument and get section from mdata.
1719 Move code into the else branch.
1720 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1721 Remove sym argument and get section from mdata. Adjust code.
1722 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1723 switch (which replaces consecutive if statements).
1724 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1725 module table, table of content, indirect symbols and external
1727 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1729 (bfd_mach_o_scan_read_linkedit): New function.
1730 (bfd_mach_o_scan_read_str): Ditto.
1731 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1733 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1734 bfd_mach_o_count_symbols never returns an error.
1735 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1736 symtab field (there might be only one symtab).
1737 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1738 Handle sub frameworks, sub umbrella, sub library and sub client.
1739 Read code signature and segment split info commands.
1740 (bfd_mach_o_scan): Reindent.
1741 (bfd_mach_o_xlat_name): New type.
1742 (bfd_mach_o_print_flags): New function.
1743 (bfd_mach_o_get_name): Ditto.
1744 (bfd_mach_o_cpu_name): New variable.
1745 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1746 (bfd_mach_o_section_type_name)
1747 (bfd_mach_o_section_attribute_name)
1748 (bfd_mach_o_load_command_name): New variables.
1749 (bfd_mach_o_print_private_header): New function.
1750 (bfd_mach_o_print_section_map): New function extracted from
1751 bfd_mach_o_print_private_bfd_data.
1752 (bfd_mach_o_print_section): Ditto. Print more infos.
1753 (bfd_mach_o_print_segment): Ditto.
1754 (bfd_mach_o_print_dysymtab): Ditto.
1755 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1756 load weak dylib, reexport dylib and id dylib.
1757 Handle code signature and segment_split info.
1758 Handle sub frameworks, sub umbrella, sub library and sub client.
1759 (bfd_mach_o_section_get_nbr_indirect): New function.
1761 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1762 (bfd_mach_o_header_flags): New enum to define header flags.
1763 (bfd_mach_o_section_attribute): New enum to replace ...
1764 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1765 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1766 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1767 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1768 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1769 these removed macros.
1770 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1771 (bfd_mach_o_dylib_module): New type.
1772 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1774 (bfd_mach_o_dylib_table_of_content): New type.
1775 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1776 (bfd_mach_o_dylib_reference): New type.
1777 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1778 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1779 modules, toc, references and indirect syms.
1780 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1781 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1782 unused). Add comment.
1783 (bfd_mach_o_dylib_command): Ditto.
1784 (bfd_mach_o_prebound_dylib_command): Ditto.
1785 (bfd_mach_o_linkedit_command): New type.
1786 (bfd_mach_o_str_command): New type.
1787 (bfd_mach_o_load_command): Add linkedit and str fields.
1788 (mach_o_data_struct): Add symtab field.
1789 (bfd_get_mach_o_data): Renamed to ...
1790 (bfd_mach_o_get_data): ... this new macro.
1791 (bfd_mach_o_scan_read_symtab_symbol,
1792 bfd_mach_o_scan_read_symtab_strtab,
1793 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1795 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1796 instead of direct access.
1798 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1800 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1801 R_PPC_PLTREL24 relocs.
1802 (ppc_elf_relocate_section): Likewise.
1804 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1806 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1807 pointer to sym hash. Update all uses.
1808 (update_plt_info): Likewise. Don't check addend here.
1810 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1812 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1813 bfd_sym_from_r_symndx.
1814 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1816 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1818 * elf-bfd.h (struct sym_sec_cache): Delete.
1819 (struct sym_cache): New.
1820 (bfd_section_from_r_symndx): Delete prototype.
1821 (bfd_sym_from_r_symndx): Define prototype.
1822 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1823 (bfd_sym_from_r_symndx): ..new function.
1824 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1825 bfd_section_from_r_symndx to new struct and function.
1826 * elf32-bfin.c: Likewise.
1827 * elf32-hppa.c: Likewise.
1828 * elf32-i386.c: Likewise.
1829 * elf32-m32r.c: Likewise.
1830 * elf32-m68hc1x.c: Likewise.
1831 * elf32-m68hc1x.h: Likewise.
1832 * elf32-m68k.c: Likewise.
1833 * elf32-ppc.c: Likewise.
1834 * elf32-s390.c: Likewise.
1835 * elf32-sh.c: Likewise.
1836 * elf64-ppc.c: Likewise.
1837 * elf64-s390.c: Likewise.
1838 * elf64-x86-64.c: Likewise.
1839 * elfxx-sparc.c: Likewise.
1840 * elfxx-sparc.h: Likewise.
1842 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1844 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1845 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1847 2009-06-18 Nick Clifton <nickc@redhat.com>
1849 * elflink.c (elf_link_sort_relocs): Return early if there are no
1852 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1854 Merge cegcc and mingw32ce target name changes from
1857 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1859 * config.bfd: Add arm*-*-cegcc* target.
1861 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1863 * config.bfd: Add arm-*-mingw32ce* target.
1865 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1867 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1868 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1869 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1870 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1872 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1874 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1875 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1876 * elf32-i386.c (elf_i386_check_relocs): Use it.
1877 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1879 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1881 * elf-bfd.h (elf_dyn_relocs): New.
1883 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1884 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1886 (elf_i386_copy_indirect_symbol): Likewise.
1887 (elf_i386_check_relocs): Likewise.
1888 (elf_i386_gc_sweep_hook): Likewise.
1889 (elf_i386_allocate_dynrelocs): Likewise.
1890 (elf_i386_readonly_dynrelocs): Likewise.
1891 (elf_i386_size_dynamic_sections): Likewise.
1893 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1894 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1895 with elf_dyn_relocs.
1896 (elf64_x86_64_copy_indirect_symbol): Updated.
1897 (elf64_x86_64_check_relocs): Likewise.
1898 (elf64_x86_64_gc_sweep_hook): Likewise.
1899 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1900 (elf64_x86_64_allocate_dynrelocs): Likewise.
1901 (elf64_x86_64_readonly_dynrelocs): Likewise.
1902 (elf64_x86_64_size_dynamic_sections): Likewise.
1904 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1906 * elf32-arm.c (create_got_section): Get existing .rela.got
1908 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1909 * elf32-lm32.c (create_got_section): Likewise.
1910 * elf32-m32r.c (create_got_section): Likewise.
1911 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1912 * elf32-s390.c (create_got_section): Likewise.
1913 * elf32-sh.c (create_got_section): Likewise.
1914 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1915 * elf64-s390.c (create_got_section): Likewise.
1916 * elfxx-sparc.c (create_got_section): Likewise.
1918 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1921 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1923 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1925 * elf32-i386.c (elf_i386_local_hash): Removed.
1926 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1927 (elf_i386_get_local_sym_hash): Likewise.
1929 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1930 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1931 (elf64_x86_64_get_local_sym_hash): Likewise.
1932 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1933 (get_local_sym_hash): Likewise.
1935 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1937 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1938 rel_got_sec and plt_sec.
1939 (elfNN_ia64_relax_section): Updated.
1940 (elfNN_ia64_create_dynamic_sections): Likewise.
1941 (get_got): Likewise.
1942 (allocate_dynrel_entries): Likewise.
1943 (elfNN_ia64_size_dynamic_sections): Likewise.
1944 (set_got_entry): Likewise.
1945 (elfNN_ia64_choose_gp): Likewise.
1946 (elfNN_ia64_relocate_section): Likewise.
1947 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1948 (elfNN_ia64_finish_dynamic_sections): Likewise.
1950 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1952 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1955 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1957 * configure.in (elf): Add elf-ifunc.lo.
1959 * configure: Regenerated.
1960 * Makefile.in: Likewise.
1962 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1963 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1965 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1966 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1968 (elf_i386_link_hash_table_create): Likewise.
1969 (elf_i386_create_dynamic_sections): Likewise.
1970 (elf_i386_check_relocs): Likewise.
1971 (elf_i386_allocate_dynrelocs): Likewise.
1972 (elf_i386_size_dynamic_sections): Likewise.
1973 (elf_i386_relocate_section): Likewise.
1974 (elf_i386_finish_dynamic_symbol): Likewise.
1975 (elf_i386_finish_dynamic_sections): Likewise.
1976 (elf_i386_create_got_section): Removed.
1978 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1979 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1981 (elf64_x86_64_compute_jump_table_size): Updated.
1982 (elf64_x86_64_link_hash_table_create): Likewise.
1983 (elf64_x86_64_create_dynamic_sections): Likewise.
1984 (elf64_x86_64_check_relocs): Likewise.
1985 (elf64_x86_64_allocate_dynrelocs): Likewise.
1986 (elf64_x86_64_size_dynamic_sections): Likewise.
1987 (elf64_x86_64_relocate_section): Likewise.
1988 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1989 (elf64_x86_64_finish_dynamic_sections): Likewise.
1990 (elf64_x86_64_create_got_section): Removed.
1992 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1993 for pointer alignment. Set up section pointers.
1994 (_bfd_elf_create_dynamic_sections): Likewise.
1995 (_bfd_elf_create_ifunc_sections): Moved to ...
1996 * elf-ifunc.c: Here. New.
1998 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1999 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
2002 2009-06-16 Doug Kwan <dougkwan@google.com>
2004 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
2005 to bfd_signed_vma. Cast constant operands which are used in
2006 offset related expressions to bfd_signed_vma type as appropriate.
2008 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2010 * elf32-vax.c (elf_vax_plt_sym_val): New function.
2011 (elf_backend_plt_sym_val): Define.
2013 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2015 * elf32-vax.c (elf_vax_reloc_type_class): New function.
2016 (elf_backend_reloc_type_class): Define.
2018 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2020 * elf32-vax.c (elf_vax_relocate_section): For symbol references
2021 from an executable to a shared library treat R_VAX_PC32
2022 relocations as R_VAX_PLT32 ones.
2024 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2026 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
2027 symbols in GOT space calculation.
2028 (elf_vax_relocate_section): Adjust accordingly.
2030 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2032 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
2035 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
2037 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
2039 (elf_vax_relocate_section): Likewise.
2041 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2043 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
2044 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2046 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2048 * elf32-i386.c (elf_i386_check_relocs): Reformat.
2049 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2051 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2053 * Makefile.am: Run "make dep-am".
2054 * Makefile.in: Regenerated.
2056 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
2058 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
2059 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2061 2009-06-15 Nick Clifton <nickc@redhat.com>
2063 * po/ru.po: New Russian translation.
2064 * configure.in (ALL_LINGUAS): Add ru.
2065 * configure: Regenerate.
2067 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2069 * elf32-i386.c: Remove duplicated comments.
2071 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
2074 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
2075 dynamic IFUNC pointer in non-shared object. Use .got.plt
2076 for IFUNC definition in PIE.
2077 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
2080 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
2081 dynamic IFUNC pointer in non-shared object. Use .got.plt
2082 for IFUNC definition in PIE.
2083 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
2086 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2088 * elf32-i386.c (elf_i386_check_relocs): Properly report
2089 local symbol for unhandled relocation against STT_GNU_IFUNC
2091 (elf_i386_relocate_section): Likewise.
2092 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
2093 (elf64_x86_64_relocate_section): Likewise.
2095 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
2098 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
2099 (elf_i386_link_hash_table): Add loc_hash_table and
2101 (elf_i386_local_hash): New.
2102 (elf_i386_local_htab_hash): Likewise.
2103 (elf_i386_local_htab_eq): Likewise.
2104 (elf_i386_get_local_sym_hash): Likewise.
2105 (elf_i386_link_hash_table_free): Likewise.
2106 (elf_i386_allocate_local_dynrelocs): Likewise.
2107 (elf_i386_finish_local_dynamic_symbol): Likewise.
2108 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2109 (elf_i386_link_hash_table_create): Create loc_hash_table and
2111 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
2112 (elf_i386_size_dynamic_sections): Likewise.
2113 (elf_i386_relocate_section): Likewise.
2114 (elf_i386_finish_dynamic_sections): Likewise.
2115 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
2118 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
2119 (elf64_x86_64_link_hash_table): Add loc_hash_table and
2121 (elf64_x86_64_local_hash): New.
2122 (elf64_x86_64_local_htab_hash): Likewise.
2123 (elf64_x86_64_local_htab_eq): Likewise.
2124 (elf64_x86_64_get_local_sym_hash): Likewise.
2125 (elf64_x86_64_link_hash_table_free): Likewise.
2126 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
2127 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
2128 (bfd_elf64_bfd_link_hash_table_free): Likewise.
2129 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
2130 and loc_hash_memory.
2131 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
2133 (elf64_x86_64_size_dynamic_sections): Likewise.
2134 (elf64_x86_64_relocate_section): Likewise.
2135 (elf64_x86_64_finish_dynamic_sections): Likewise.
2136 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
2139 2009-06-10 Philip Blundell <philb@gnu.org>
2141 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
2142 elf_sec->this_hdr == NULL.
2144 2009-06-12 Tristan Gingold <gingold@adacore.com>
2146 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
2147 * bfd-in2.h: Regenerated.
2148 * libbfd.h: Regenerated.
2150 * mach-o.c (FILE_ALIGN): New macro.
2151 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
2152 (bfd_mach_o_print_symbol): Ditto.
2153 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
2154 (bfd_mach_o_get_reloc_upper_bound): New function.
2155 (bfd_mach_o_canonicalize_reloc): Ditto.
2156 (bfd_mach_o_scan_write_relocs): Ditto.
2157 (bfd_mach_o_scan_write_section_32): Remove offset argument.
2158 (bfd_mach_o_scan_write_section_64): Ditto.
2159 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
2160 written for load command. Do not compute section file offset.
2161 (bfd_mach_o_scan_write_segment_64): Ditto.
2162 (bfd_mach_o_scan_write_symtab): Compute file offset first.
2163 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
2165 (bfd_mach_o_mangle_symbols): ... this new function.
2166 (bfd_mach_o_write_contents): Be sure to have load commands built.
2167 Call bfd_mach_o_mangle_symbols.
2168 (bfd_mach_o_build_commands): Adjust for filelen field.
2169 Use FILE_ALIGN macro. Clear section file offset if section is empty.
2170 Do not set symtab file offset anymore here.
2171 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
2172 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
2173 Set reloc_count and rel_filepos section fields.
2174 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
2176 (bfd_mach_o_scan_read_section_64): Ditto.
2177 (bfd_mach_o_scan_read_section): Ditto.
2178 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
2179 bfd_mach_o_asymbol. Use unsigned int for file offset type.
2180 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
2181 Handle weak-ref symbols.
2182 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
2183 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2184 (bfd_mach_o_scan): Remove assignment to removed field.
2185 (bfd_mach_o_mkobject_init): Ditto.
2186 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
2187 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
2188 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2189 (bfd_mach_o_swap_reloc_in): Ditto.
2190 (bfd_mach_o_swap_reloc_out): Ditto.
2192 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
2193 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
2194 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
2195 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
2196 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
2197 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
2198 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
2199 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
2200 (BFD_MACH_O_N_WEAK_DEF): New macros.
2202 (bfd_mach_o_section_type): Add new enumeration values.
2203 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
2204 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
2205 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
2206 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
2208 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
2209 (BFD_MACH_O_GENERIC_RELOC_PAIR)
2210 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
2211 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
2212 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
2213 (BFD_MACH_O_RELENT_SIZE): Ditto.
2214 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
2215 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
2216 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
2217 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
2218 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
2219 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
2220 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
2221 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
2222 (bfd_mach_o_reloc_info): New struct.
2223 (bfd_mach_o_asymbol): New struct.
2224 (bfd_mach_o_symtab_command): The symbols field is now of type
2226 (bfd_mach_o_load_command): The offset and len fields are now of type
2228 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
2229 Add a filelen field. Add comments.
2230 (bfd_mach_o_backend_data): New struct.
2231 (bfd_mach_o_get_backend_data): New macro.
2232 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
2234 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2235 (bfd_mach_o_get_reloc_upper_bound): New prototype.
2236 (bfd_mach_o_canonicalize_reloc): Ditto.
2238 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
2239 duplicated macro. Now defined to _bfd_generic_is_local_label.
2240 (TARGET_NAME_BACKEND): New macro...
2241 (TARGET_NAME_BACKEND): ... used to name a new variable.
2242 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
2243 Mach-O backend data.
2245 * mach-o-i386.c (i386_howto_table): New variable.
2246 (bfd_mach_o_i386_swap_reloc_in): New function.
2247 (bfd_mach_o_i386_swap_reloc_out): Ditto.
2248 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
2249 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
2250 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
2251 (bfd_mach_o_bfd_reloc_type_lookup)
2252 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
2254 2009-06-11 Eric Paris <eparis@redhat.com>
2255 Nick Clifton <nickc@redhat.com>
2257 * opncls.c (_maybe_make_executable): New function. Gives execute
2258 permission to an executable bfd that was opened for writing
2259 provided that it is a regular file. Replaces common code found in...
2260 (bfd_close): here and ...
2261 (bfd_close_all_done): here.
2263 2009-06-11 Anthony Green <green@moxielogic.com>
2265 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
2266 * bfd-in2.h: Rebuilt.
2267 * libbfd.h: Rebuilt.
2268 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
2270 (moxie_reloc_map): Ditto.
2271 Clean up copyright notice.
2273 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
2275 * bfd-in2.h: bfd_mmap prototype.
2276 * bfdio.c (bfd_mmap): New function.
2277 * libbfd.h (bfd_iovec): Add bmmap.
2278 * cache.c (cache_bmmap): New function.
2279 (cache_iovec): Initialize bmmap member.
2280 * opencls.c (opncls_bmmap): New function.
2281 (opncls_iovec): Initialize bmmap member.
2283 2009-06-09 Tristan Gingold <gingold@adacore.com>
2285 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
2286 and stabstr_segment fields.
2287 (mach_o_be_vec, mach_o_le_vec): Removed
2288 (bfd_mach_o_version): New prototype.
2290 * mach-o.c (bfd_mach_o_version): Make this function public.
2291 (mach_o_wide_p): New function.
2292 (bfd_mach_o_wide_p): Ditto.
2293 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
2295 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
2296 Search in the list only if the name starts with a dot.
2297 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
2298 test. Check bfd_seek status.
2299 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
2300 (bfd_mach_o_scan_write_section_32): Ditto.
2301 (bfd_mach_o_scan_write_section_64): Ditto.
2302 (bfd_mach_o_scan_write_section): Removed.
2303 (bfd_mach_o_scan_write_segment): Split into ...
2304 (bfd_mach_o_scan_write_segment_32): ... this and ...
2305 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
2306 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
2307 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
2308 symbol table. Now returns a boolean.
2309 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
2310 Adjust for status type.
2311 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
2312 test. Write symbol table. Numbers the sections.
2313 (bfd_mach_o_read_header): Check bfd_seek status.
2314 Use mach_o_wide_p instead of hard-coded test.
2315 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
2316 (bfd_mach_o_scan_read_section_64): Ditto.
2317 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2318 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2319 handled common symbols.
2320 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2321 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2322 (bfd_mach_o_scan_read_dylinker): Ditto.
2323 (bfd_mach_o_scan_read_dylib): Ditto.
2324 (bfd_mach_o_scan_read_thread): Ditto.
2325 (bfd_mach_o_scan_read_symtab): Ditto.
2326 Do not create a section for the stabs.
2327 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2328 (bfd_mach_o_scan_read_segment): Ditto.
2329 (bfd_mach_o_scan_read_command): Ditto.
2330 (bfd_mach_o_scan_start_address): Ditto.
2331 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2332 (bfd_mach_o_archive_p): Check bfd_seek status.
2333 (bfd_mach_o_core_fetch_environment): Ditto.
2335 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2337 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2339 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2340 (elf_i386_link_hash_table_create): Initialize irelifunc.
2341 (elf_i386_check_relocs): Updated. Set up irelifunc for
2343 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2344 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2346 (elf_i386_relocate_section): Likewise.
2348 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2349 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2350 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2352 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2353 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2355 (elf64_x86_64_relocate_section): Likewise.
2357 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2359 (_bfd_elf_create_ifunc_sections): This.
2361 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2363 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2366 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2368 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2369 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2370 building shared object. Check info->executable instead of
2371 !info->shared when setting non_got_ref.
2372 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2373 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2374 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2376 (elf_i386_relocate_section): Output dynamic relocation for
2377 R_386_32 against STT_GNU_IFUNC symbol to get the real
2378 function address when building shared object.
2379 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2380 relocation for STT_GNU_IFUNC symbol in shared object.
2382 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2383 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2384 symbol when building shared object. Check info->executable
2385 instead of !info->shared when setting non_got_ref.
2386 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2387 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2388 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2390 (elf64_x86_64_relocate_section): Output dynamic relocation
2391 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2392 function address when building shared object.
2393 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2394 relocation for STT_GNU_IFUNC symbol in shared object.
2396 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2398 * Makefile.am: Run "make dep-am".
2399 (BFD32_BACKENDS): Add mach-o-i386.lo.
2400 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2401 * Makefile.in: Regenerate.
2403 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2405 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2406 when looking for soft-icache stubs.
2408 2009-06-05 Tristan Gingold <gingold@adacore.com>
2410 * mach-o.h: Update copyright year.
2411 (bfd_mach_o_mach_header_magic): New enum.
2412 (bfd_mach_o_cpu_subtype): Now an enum.
2413 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2414 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2415 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2416 (bfd_mach_o_load_command): Field type_required is now a boolean.
2417 Reindent prototypes.
2418 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2419 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2420 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2421 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2422 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2423 (bfd_mach_o_canonicalize_symtab): Ditto.
2424 (bfd_mach_o_get_symbol_info): Ditto.
2425 (bfd_mach_o_print_symbol): Ditto.
2426 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2427 (bfd_mach_o_make_empty_symbol): Ditto.
2428 (bfd_mach_o_write_contents): Ditto.
2430 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2431 bfd_mach_o_mkobject): Defines.
2432 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2433 Do not check with target vector but with flavour.
2434 (struct mach_o_section_name_xlat): New declaration.
2435 (dwarf_section_names_xlat): Ditto.
2436 (text_section_names_xlat): Ditto.
2437 (data_section_names_xlat): Ditto.
2438 (struct mach_o_segment_name_xlat): Ditto.
2439 (segsec_names_xlat): Ditto.
2440 (bfd_mach_o_convert_section_name_to_bfd): New function.
2441 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2442 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2443 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2444 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2445 Accept any input and output flavour. Do not share private data
2447 (bfd_mach_o_count_symbols): Add a comment.
2448 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2449 (bfd_mach_o_canonicalize_symtab): Ditto.
2450 (bfd_mach_o_get_symbol_info): Ditto.
2451 (bfd_mach_o_print_symbol): Ditto.
2452 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2453 Use constants instead of hard-coded values.
2454 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2456 (bfd_mach_o_scan_write_section_64): Ditto.
2457 (bfd_mach_o_scan_write_segment): Ditto.
2458 Do not copy sections anymore.
2459 (bfd_mach_o_write_contents): Make it public.
2460 Remove dead code. Rewrite typeflag assignment.
2461 (bfd_mach_o_build_commands): New function.
2462 (bfd_mach_o_set_section_contents): Ditto.
2463 (bfd_mach_o_make_empty_symbol): Make it public.
2464 (bfd_mach_o_read_header): Make it static.
2465 Convert to bfd_boolean.
2466 Use constants instead of hard-coded values.
2467 (bfd_mach_o_make_bfd_section): Call
2468 bfd_mach_o_convert_section_name_to_bfd to create name.
2469 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2471 (bfd_mach_o_scan_read_section_64): Ditto.
2472 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2473 a segment anymore. Use constants instead of hard-coded values.
2474 (bfd_mach_o_scan_read_command): Fix style.
2475 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2476 Get rid of BFD_IO_FUNCS.
2477 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2478 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2479 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2480 (bfd_mach_o_object_p): Removed.
2481 (bfd_mach_o_gen_core_p): New function, replaces ...
2482 (bfd_mach_o_core_p): ... deleted.
2483 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2485 * mach-o-i386.c: New file.
2486 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2487 * configure.in (TDEFINES): Add mach_o_i386_vec.
2488 * configure: Regenerated.
2489 * targets.c: Add mach_o_i386_vec.
2491 * mach-o.c: Update copyright years.
2492 (BFD_IO_FUNCS): Remove (was not used).
2493 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2494 bfd_mach_o_slurp_extended_name_table,
2495 bfd_mach_o_construct_extended_name_table,
2496 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2497 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2498 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2499 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2500 bfd_mach_o_get_section_contents_in_window,
2501 bfd_mach_o_bfd_is_local_label_name,
2502 bfd_mach_o_bfd_is_target_special_symbol,
2503 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2504 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2505 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2506 bfd_mach_o_minisymbol_to_symbol,
2507 bfd_mach_o_bfd_get_relocated_section_contents,
2508 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2509 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2510 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2511 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2512 bfd_mach_o_bfd_merge_private_bfd_data,
2513 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2514 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2515 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2516 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2517 bfd_mach_o_bfd_copy_private_header_data,
2518 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2519 * mach-o-target.c: ... here.
2520 Update copyright years.
2522 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2524 * dep-in.sed: Don't use \n in replacement part of s command.
2525 * Makefile.am (DEP1): LC_ALL for uniq.
2527 * Makefile.in: Regenerate.
2529 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2531 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2532 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2533 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2535 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2537 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2538 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2539 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2540 against STT_GNU_IFUNC symbols for static executables.
2541 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2542 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2544 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2545 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2546 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2547 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2549 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2551 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2552 symbols to be left unimported when linking statically.
2553 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2554 code when linking statically.
2556 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2558 * elf32-i386.c (elf_i386_check_relocs): Increment
2559 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2560 against STT_GNU_IFUNC symbol.
2561 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2562 local STT_GNU_IFUNC definition is used.
2563 (elf_i386_relocate_section): Handle got.offset != -1 for
2564 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2567 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2568 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2569 relocations against STT_GNU_IFUNC symbol.
2570 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2571 local STT_GNU_IFUNC definition is used.
2572 (elf64_x86_64_relocate_section): Handle got.offset != -1
2573 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2574 STT_GNU_IFUNC symbol.
2576 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2579 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2580 (elf_i386_reloc_type_lookup): Likewise.
2581 (R_386_tls): Removed.
2582 (R_386_irelative): New.
2583 (R_386_vt_offset): Updated.
2584 (elf_i386_rtype_to_howto): Likewise.
2585 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2586 (elf_i386_link_hash_table_create): Initialize igotplt,
2588 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2589 (elf_i386_adjust_dynamic_symbol): Likewise.
2590 (elf_i386_allocate_dynrelocs): Likewise.
2591 (elf_i386_relocate_section): Likewise.
2592 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2594 (elf_i386_finish_dynamic_symbol): When building a static
2595 executable, use .iplt, .igot.plt and .rel.iplt sections for
2596 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2597 locally defined STT_GNU_IFUNC symbol.
2599 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2600 (x86_64_reloc_map): Likewise.
2601 (R_X86_64_standard): Updated.
2602 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2603 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2605 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2606 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2607 (elf64_x86_64_allocate_dynrelocs): Likewise.
2608 (elf64_x86_64_relocate_section): Likewise.
2609 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2611 (elf64_x86_64_finish_dynamic_symbol): When building a static
2612 executable, use .iplt, .igot.plt and .rela.iplt sections for
2613 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2614 for locally defined STT_GNU_IFUNC symbol.
2616 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2617 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2619 * bfd-in2.h: Regenerated.
2620 * libbfd.h: Likewise.
2622 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2624 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2625 (_bfd_elf_make_ifunc_reloc_section): Removed.
2626 (_bfd_elf_is_ifunc_symbol): Likewise.
2627 (_bfd_elf_create_static_ifunc_sections): New.
2629 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2631 (elf_link_add_object_symbols): Here.
2632 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2633 STT_GNU_IFUNC symbol.
2634 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2635 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2636 (IFUNC_INFIX): Removed.
2637 (get_ifunc_reloc_section_name): Likewise.
2638 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2639 (_bfd_elf_is_ifunc_symbol): Likewise.
2640 (_bfd_elf_create_static_ifunc_sections): New.
2642 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2644 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2645 (create_got_section): Likewise.
2646 (allocate_dynrelocs): Likewise.
2647 (readonly_dynrelocs): Likewise.
2648 (set_tls_module_base): Likewise.
2649 (dtpoff_base): Likewise.
2651 (elf_i386_link_hash_table_create): Updated.
2652 (elf_i386_create_dynamic_sections): Likewise.
2653 (elf_i386_check_relocs): Likewise.
2654 (elf_i386_size_dynamic_sections): Likewise.
2655 (elf_i386_relocate_section): Likewise.
2657 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2658 (create_got_section): Likewise.
2659 (allocate_dynrelocs): Likewise.
2660 (readonly_dynrelocs): Likewise.
2661 (set_tls_module_base): Likewise.
2662 (dtpoff_base): Likewise.
2664 (elf64_x86_64_link_hash_table_create): Updated.
2665 (elf64_x86_64_create_dynamic_sections): Likewise.
2666 (elf64_x86_64_check_relocs): Likewise.
2667 (elf64_x86_64_size_dynamic_sections): Likewise.
2668 (elf64_x86_64_relocate_section): Likewise.
2670 2009-05-28 Nick Clifton <nickc@redhat.com>
2672 * targets.c (_bfd_target_vector): Only include plugin target in
2673 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2675 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2677 * elf32-spu.c (struct call_info): New member broken_cycle.
2678 (remove_cycle): Instead of physically removing call_info structures
2679 to break call graph cycles, mark them using the broken_cycle flag.
2680 (mark_overlay_section): Respect broken_cycle flag.
2681 (unmark_overlay_section): Likewise.
2682 (collect_lib_sections): Likewise.
2683 (collect_overlays): Likewise.
2684 (sum_stack): Likewise.
2686 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2688 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2689 (mark_functions_via_relocs): Initialize callee->count to 1.
2690 (pasted_function): Likewise.
2691 (spu_elf_auto_overlay): Honor call counts when determining number
2692 of stubs required in software i-cache mode.
2694 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2696 * plugin.c (program_name): Remove.
2697 (plugin_program_name): New.
2698 (bfd_plugin_set_program_name): New.
2699 (try_load_plugin): Use plugin_program_name.
2700 * plugin.h (bfd_plugin_set_program_name): New.
2702 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2704 * aclocal.m4: Include ../config/plugins.m4.
2705 * configure.in: Use AC_PLUGINS.
2706 * configure: Regenerate.
2707 * Makefile.in: Regenerate.
2708 * doc/Makefile.in: Regenerate.
2710 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2712 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2714 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2715 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2716 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2717 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2718 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2719 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2720 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2721 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2722 * reloc.c (bfd_generic_relax_section): Likewise.
2723 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2724 * vms.c (vms_bfd_relax_section): Likewise.
2726 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2728 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2730 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2731 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2733 * elf32-i386.c (allocate_dynrelocs): Updated.
2734 (elf_i386_relocate_section): Likewise.
2735 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2736 (elf64_x86_64_relocate_section): Likewise.
2738 * elf64-x86-64.c (is_indirect_symbol): Removed.
2740 2009-05-26 Nick Clifton <nickc@redhat.com>
2742 * po/id.po: Updated Indonesian translation.
2744 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2746 * Makefile.am: Run "make dep-am".
2749 (ALL_MACHINES): Add cpu-plugin.lo.
2750 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2751 (BFD32_BACKENDS): Add plugin.lo.
2752 (BFD32_BACKENDS_CFILES): Add plugin.c.
2753 (libbfd_la_LIBADD): Add LIBDL
2754 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2755 (bfd_plugin_arch): Declare.
2756 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2757 * bfd.c (bfd): Add plugin_data.
2758 * config.bfd: Handle the plugin target.
2759 * configure.in: Check for --enable-plugins.
2760 (LT_INIT): Use the dlopen option.
2761 * cpu-plugin.c: New.
2764 * targets.c (plugin_vec): Declare.
2765 (_bfd_target_vector): Add plugin_vec.
2766 * Makefile.in: Regenerate.
2767 * bfd-in2.h: Regenerate.
2768 * configure: Regenerate.
2770 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2772 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2773 per line with all lines having continuation backslash. Prefix
2774 first line with "A", following lines with "B".
2775 * Makefile.am (DEP): Don't use dep.sed here.
2776 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2777 dep.sed here on dependencies, sort and uniq.
2778 * Makefile.in: Regenerate.
2780 2009-05-25 Tristan Gingold <gingold@adacore.com>
2782 * makefile.vms: Add verilog.obj to object list OBJS.
2784 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2786 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2787 for BFD_IN_MEMORY is cleared.
2788 (bfd_bwrite): Zero excess memory allocated.
2790 2009-05-22 Julian Brown <julian@codesourcery.com>
2792 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2794 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2795 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2796 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2797 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2798 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2799 (a8_erratum_fix, a8_erratum_reloc): New structs.
2800 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2801 num_a8_erratum_fixes, fix_cortex_a8 fields.
2802 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2803 (elf32_arm_add_stub): Split into two parts, creating...
2804 (elf32_arm_create_or_find_stub_sec): New function.
2805 (elf32_arm_final_link_relocate): Add forward declaration.
2806 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2807 relocations, multiple relocations per stub.
2808 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2809 (arm_size_one_stub): Use find_stub_size_and_template.
2810 (a8_reloc_compare): New.
2811 (find_thumb_glue): Add forward declaration.
2812 (cortex_a8_erratum_scan): New.
2813 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2814 (bfd_elf32_arm_set_cortex_a8_fix): New.
2815 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2816 (arm_map_one_stub): Add THUMB32_TYPE support.
2817 (a8_branch_to_stub_data): New.
2818 (make_branch_to_a8_stub): New.
2819 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2820 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2821 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2822 Cortex-A8 erratum workaround.
2823 * bfd-in2.h: Regenerate.
2825 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2827 * Makefile.am: Run "make dep-am".
2828 * Makefile.in: Regenerate.
2829 * po/SRC-POTFILES.in: Regenerate.
2831 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2833 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2836 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2838 * elf-bfd.h (struct elf_backend_data
2839 <elf_backend_link_output_symbol_hook>): Return an int.
2840 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2841 symbols on deleted .opd entries.
2842 * elflink.c (elf_link_output_sym): Return without outputting sym
2843 if output_symbol_hook returns 2.
2844 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2845 Abort if we must not discard sym.
2846 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2848 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2849 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2850 elf_backend_link_output_symbol_hook return type change.
2851 * elf32-arm.c (output_arch_syminfo): Likewise.
2852 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2853 (elf32_arm_output_arch_local_syms): Likewise.
2854 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2855 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2856 (bfd_score_elf_link_output_symbol_hook): Likewise.
2857 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2858 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2859 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2860 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2861 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2862 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2863 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2864 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2865 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2866 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2867 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2869 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2871 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2872 out of range .opd symbols.
2874 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2876 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2877 fprintf_vma directly.
2878 * peXXigen.c (pe_print_edata): Likewise.
2879 (pe_print_pdata): Likewise.
2880 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2881 (_bfd_XX_print_private_bfd_data_common): Likewise.
2883 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2885 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2887 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2888 Paul Brook <paul@codesourcery.com>
2890 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2891 fix discarded sections.
2893 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2895 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2896 sections into the software icache.
2898 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2900 * elf32-spu.c (build_stub): Always build "compact" sofware
2903 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2905 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2906 (spu_elf_setup): Initialize it.
2907 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2908 Update to new-sytle cache manager data structures.
2909 (spu_elf_build_stubs): Generate new-style cache manager data
2910 structures and symbols.
2911 (spu_elf_auto_overlay): Update size computation.
2913 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2915 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2916 segments first amongst the program headers.
2918 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2920 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2921 into addresses for relocation types that look at high bits. Remove
2922 special handling of relocation overflow warnings.
2924 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2926 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2927 control flow graph between fragments of a function.
2929 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2931 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2932 generate only a 16-byte .toe section.
2933 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2935 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2937 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2938 (spu_elf_place_overlay_data): ..here. New function.
2939 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2941 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2943 * elf32-arm.c: Move sysdep.h to start of file.
2945 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2947 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2949 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2950 __icache_tag_array and __icache_tag_array_size.
2952 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2954 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2956 (bfinfdpic_link_omit_section_dynsym): Likewise.
2957 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2959 2009-05-05 Paul Brook <paul@codesourcery.com>
2961 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2962 * bfd-in2.h: Regenerate.
2963 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2964 (_arm_elf_section_data): Add text and exidx fields.
2965 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2966 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2967 copy_exidx_entry): New functions.
2968 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2970 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2972 * elf32-arm.c (DEF_STUBS): New helper define.
2973 (DEF_STUB): Likewise.
2974 (stub_def): New type.
2975 (stub_definitions): New array, containing stub template pointers
2977 (arm_size_one_stub): Make use of stub_definitions.
2979 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2981 * elflink.c (find_version_for_sym): Remove from here, ...
2982 * linker.c (bfd_find_version_for_sym): ... rename, replace
2983 here, make public and update all callers.
2984 * bfd-in2.h: Regenerate.
2986 2009-04-30 Nick Clifton <nickc@redhat.com>
2988 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2990 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2991 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2992 into a STT_GNU_IFUNC symbol type.
2993 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2995 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2996 the binary contains ifunc symbols.
2997 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2998 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2999 * elf32-i386.c (is_indirect_function): New function.
3000 (elf_i386_check_relocs): Create an ifunc output section.
3001 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3002 section if necessary.
3003 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
3005 (elf_i386_add_symbol_hook): New function. Set the
3006 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
3007 symbol is encountered.
3008 (elf_backend_post_process_headers): Define.
3009 (elf_backend_add_symbol_hook): Define.
3010 (elf_i386_post_process_headers): Rename to
3011 elf_i388_fbsd_post_process_headers.
3012 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
3013 (is_indirect_function): New function.
3014 (elf64_x86_64_check_relocs): Create an ifunc output section.
3015 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
3016 section if necessary.
3017 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
3018 symbol if necessary.
3019 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
3020 elf_obj_data structure if an ifunc symbol is encountered.
3021 (elf_backend_post_process_headers): Define.
3022 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
3023 if we have ifunc symbols to handle.
3024 (get_ifunc_reloc_section_name): New function. Computes the name
3025 for an ifunc section.
3026 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
3027 section to hold ifunc relocs.
3028 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
3029 (bfd_print_symbol_vandf): Handle ifunc symbols.
3030 (bfd_decode_symclass): Likewise.
3031 * bfd-in2.h: Regenerate.
3033 2009-04-30 Joseph Myers <joseph@codesourcery.com>
3035 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
3036 MOVW and MOVT relocations in a shared library link.
3038 2009-04-27 Anthony Green <green@moxielogic.com>
3040 * verilog.c: New file.
3041 * Makefile.am (BFD32_LIBS): Add verilog.c.
3042 (BFD32_LIBS_CFILES): Add verilog.c.
3043 (verilog.lo): New build rule.
3044 * Makefile.in: Rebuilt.
3045 * targets.c: Add verilog support.
3046 * bfd.c (tdata union): Add Verilog private data field.
3047 * bfd-in2.h: Regenerate.
3049 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
3051 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
3054 2009-04-23 Matthias Klose <doko@ubuntu.com>
3056 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
3058 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
3061 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
3062 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3063 (elf32_arm_size_stubs): Likewise.
3064 (record_thumb_to_arm_glue): Deleted unused function.
3065 (bfd_elf32_arm_process_before_allocation): No longer handle
3066 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
3067 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
3068 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
3070 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
3072 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
3073 (elf32_arm_write_section): Declare early.
3074 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
3075 (arm_allocate_glue_section_space): Exclude empty sections.
3076 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
3077 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
3079 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
3080 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
3081 (elf32_arm_size_dynamic_sections): Allocate interworking
3083 (bfd_elf32_bfd_final_link): Define.
3085 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
3087 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
3089 * coffcode.h (coff_compute_section_file_positions): Clear
3090 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
3092 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
3093 force_minimum_alignment.
3095 * libcoff.h: Regenerated.
3097 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
3098 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
3100 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
3101 nor target_subsystem.
3103 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
3104 force_minimum_alignment nor target_subsystem.
3106 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
3108 * coff-x86_64.c (PEI_HEADERS): Protect includes.
3109 (bfd_pe_print_pdata): Remove #ifdef PE variation.
3110 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
3111 include in coff-x86_64.c of headers.
3112 (PDATA_ROW_SIZE): New define.
3113 (pex_regs[]): New static array.
3114 (pex64_get_runtime_function): New static function.
3115 (pex64_get_unwind_info): Likewise.
3116 (pex64_get_scope_entry): Likewise.
3117 (pex64_xdata_print_uwd_codes): Likewise.
3118 (pex64_get_section_by_rva): Likewise.
3119 (pex64_dump_xdata): Likewise.
3120 (pex64_bfd_print_pdata): Likewise.
3121 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
3122 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
3123 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
3125 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
3126 Alan Modra <amodra@bigpond.net.au>
3127 Dave Korn <dave.korn.cygwin@gmail.com>
3129 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
3130 long names and non-NUL-terminated strings.
3132 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3134 * bfd-in2.h: Regenerated.
3136 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3138 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
3139 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
3141 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
3144 * coffcode.h (bfd_pei_p): New.
3146 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
3147 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3148 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
3149 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
3150 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
3151 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
3153 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
3154 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
3155 bfd_efi_rtdrv_x86_64_vec,
3156 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
3157 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
3158 * targets.c: Likewise.
3160 * configure: Regenerated.
3161 * libcoff.h: Likewise.
3162 * Makefile.in: Likewise.
3164 * efi-app-ia32.c: Removed.
3165 * efi-app-x86_64.c: Likewise.
3166 * efi-bsdrv-ia32.c: Likewise.
3167 * efi-bsdrv-ia64.c: Likewise.
3168 * efi-bsdrv-x86_64.c: Likewise.
3169 * efi-rtdrv-ia32.c: Likewise.
3170 * efi-rtdrv-ia64.c: Likewise.
3171 * efi-rtdrv-x86_64.c: Likewise.
3172 * efi-rtdrv-ia32.c: Likewise.
3174 * efi-app-ia64.c: Moved to ...
3176 (TARGET_SYM): Set to bfd_pei_ia64_vec.
3177 (TARGET_NAME): Set to pei-ia64.
3179 * libpei.h (bfd_target_pei_p): Removed.
3180 (bfd_target_pei_arch): Likewise.
3181 (bfd_target_efi_app_p): Likewise.
3182 (bfd_target_efi_app_arch): Likewise.
3183 (bfd_target_efi_bsdrv_p): Likewise.
3184 (bfd_target_efi_bsdrv_arch): Likewise.
3185 (bfd_target_efi_rtdrv_p): Likewise.
3186 (bfd_target_efi_rtdrv_arch): Likewise.
3187 (bfd_pe_executable_p): Likewise.
3189 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
3190 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
3191 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
3192 and efi-rtdrv-ia32.c.
3193 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
3194 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
3195 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
3196 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
3197 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
3198 efi-rtdrv-x86_64.c. Add pei-ia64.c.
3199 (efi-app-ia64.lo): Removed.
3200 (efi-bsdrv-ia32.lo): Likewise.
3201 (efi-rtdrv-ia32.lo): Likewise.
3202 (efi-app-ia64.lo): Likewise.
3203 (efi-bsdrv-ia64.lo): Likewise.
3204 (efi-rtdrv-ia64.lo): Likewise.
3205 (efi-app-x86_64.lo): Likewise.
3206 (efi-bsdrv-x86_64.lo): Likewise.
3207 (efi-rtdrv-x86_64.lo): Likewise.
3210 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
3212 (arch_type): Removed.
3213 (pe_arch): Likewise.
3214 (pe_bfd_object_p): Just return coff_object_p.
3216 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
3217 bfd_pe_executable_p with bfd_pei_p.
3219 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
3221 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
3222 PLT entries to an undefined symbol when generating a shared
3225 2009-04-17 Nick Clifton <nickc@redhat.com>
3228 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
3230 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
3232 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
3233 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
3234 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
3235 * binary.c (binary_bfd_define_common_symbol): Likewise.
3236 * bout.c (b_out_bfd_define_common_symbol): Likewise.
3237 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3238 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
3239 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
3240 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
3241 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
3242 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
3243 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
3244 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
3245 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
3246 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
3247 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
3248 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
3249 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
3250 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
3251 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
3252 * som.c (som_bfd_define_common_symbol): Likewise.
3253 * srec.c (srec_bfd_define_common_symbol): Likewise.
3254 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
3255 * versados.c (versados_bfd_define_common_symbol): Likewise.
3256 * vms.c (vms_bfd_define_common_symbol): Likewise.
3257 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
3258 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
3259 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
3260 (pmac_xcoff_vec): Likewise.
3261 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3262 (aix5coff64_vec): Likewise.
3263 * linker.c (bfd_generic_define_common_symbol): New function.
3264 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
3265 (_bfd_define_common_symbol): New field.
3266 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
3267 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
3268 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
3270 * bfd-in2.h: Regenerate.
3271 * libbfd.h: Likewise.
3272 * libcoff.h: Likewise.
3274 2009-04-15 Anthony Green <green@moxielogic.com>
3276 * targets.c: Add moxie support.
3277 * Makefile.am: Ditto.
3278 * Makefile.in: Rebuilt.
3279 * cpu-moxie.c, elf32-moxie.c: New files.
3280 * archures.c: Add moxie support.
3281 * configure.in: Add moxie support.
3282 * configure: Rebuilt.
3283 * config.bfd, archures.c: Add moxie support.
3284 * bfd-in2.h: Rebuilt.
3286 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
3288 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
3289 branch to an undef weak symbol into a jump to next instruction if
3290 a PLT entry will be created.
3292 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
3294 * coffgen.c (make_a_section_from_file): Set the backend long
3295 section names enable if long section names found on input.
3296 * coffcode.h: Extend long section names documentation to match.
3298 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
3300 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
3303 2009-04-07 DJ Delorie <dj@redhat.com>
3305 * archures.c: Add bfd_mach_mep_c5.
3306 * bfd-in2.h: Likewise.
3307 * cpu-mep.c: Add bfd_c5_arch.
3308 * elf32-mep.c: Support it.
3310 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
3312 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
3313 info->callbacks->einfo.
3314 * linker.c (_bfd_generic_section_already_linked): Likewise.
3316 2009-04-06 DJ Delorie <dj@redhat.com>
3318 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3320 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3322 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3323 _bfd_pex64_print_pdata only if PE is defined.
3325 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3326 (_bfd_pex64_print_pdata): This.
3328 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3329 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3332 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3334 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3335 _bfd_pep_print_x64_pdata.
3336 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3337 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3339 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3341 * elf32-xtensa.c (relax_property_section): Always set r_offset
3344 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3346 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3347 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3349 (elf32_arm_stub_type): New enum values for the two new stubs.
3350 (arm_type_of_stub): Make use of the two new stubs.
3351 (arm_size_one_stub): Handle the two new stubs.
3353 2009-04-01 Matt Thomas <matt@netbsd.org>
3355 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3356 hidden symbols into the GOT or PLT.GOT.
3357 (elf_vax_relocate_section): Do not emit a PCREL reloc
3358 into a shared object if it is against a hidden symbol.
3360 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3362 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3363 and know_contains_shared_object_p.
3364 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3365 Cache the result in the archive_info table.
3366 (xcoff_auto_export_p): Add an "info" parameter and update the
3367 call to xcoff_archive_contains_shared_object_p.
3368 (xcoff_mark_auto_exports): Update accordingly.
3369 (xcoff_post_gc_symbol): Likewise.
3371 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3373 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3376 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3378 * coff-rs6000.c (member_layout): New structure.
3379 (archive_iterator): Likewise.
3380 (member_layout_init): New function.
3381 (archive_iterator_begin): Likewise.
3382 (archive_iterator_next): Likewise.
3383 (xcoff_write_armap_old): Use the new iterator functions.
3384 (do_shared_object_padding): Delete.
3385 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3386 handling of arch_info.
3387 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3388 first loop rather than the second. Allocate a member header if
3389 there isn't one, then work out the stat information and length
3390 in the first loop too. Use the new iterators for the second loop.
3391 (xcoff_write_archive_contents_big): Likewise.
3393 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3395 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3396 (bfd_xcoff_set_archive_import_path): Likewise.
3397 * bfd-in2.h: Regenerate.
3398 * xcofflink.c: Include libiberty.h.
3399 (xcoff_archive_info): New structure.
3400 (xcoff_archive_info_hash): New function.
3401 (xcoff_archive_info_eq): Likewise.
3402 (xcoff_get_archive_info): Likewise.
3403 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3404 (bfd_xcoff_split_import_path): New function.
3405 (bfd_xcoff_set_archive_import_path): Likewise.
3406 (xcoff_set_import_path): Move earlier in file.
3407 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3408 object to the the directory part of the bfd's filename. Get the
3409 import path and filename of an archive object from the archive's
3410 xcoff_tdata, initializing it if necessary. Update use of
3412 (bfd_link_input_bfd): Update use of import_file_id.
3413 (xcoff_write_global_symbol): Likewise.
3415 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3417 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3419 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3421 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3422 a .loader section for relocatable links.
3423 (xcoff_need_ldrel_p): New function.
3424 (xcoff_mark): Use it.
3425 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3427 (xcoff_build_ldsym): New function, split out from...
3428 (xcoff_build_ldsyms): ...here. Rename to...
3429 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3430 call xcoff_build_ldsym, if there's a loader section.
3431 (xcoff_build_loader_section): New function, extracted verbatim from...
3432 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3433 there's a loader section. Only add an __rtinit loader symbol
3434 if there's a loader section. Update after above name change.
3435 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3436 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3437 and xcoff_create_ldrel.
3438 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3439 (xcoff_reloc_link_order): Likewise, but only call it if there's
3440 a loader section. Use xcoff_symbol_section.
3441 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3442 if there's a loader section.
3444 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3446 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3448 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3450 * elf32-arm.c (group_sections): Rewrite loops for better
3453 2009-03-30 DJ Delorie <dj@redhat.com>
3455 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3456 relocs when doing a relocatable link.
3458 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3460 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3461 "ERROR:", in error messages.
3462 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3463 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3464 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3465 (elf32_arm_merge_eabi_attributes): Likewise.
3466 (elf32_arm_merge_private_bfd_data): Likewise.
3468 2009-03-27 Nick Clifton <nickc@redhat.com>
3470 * section.c (bfd_get_section_contents): Detect and handle the case
3471 where a section has the SEC_IN_MEMORY flag set but no actual
3474 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3477 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3478 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3479 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3480 if we don't find matching PT_LOAD when copying.
3482 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3484 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3485 the reloc descriptions.
3487 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3489 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3490 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3491 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3493 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3495 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3496 (bfd_i386_arch_intel_syntax): Likewise.
3497 (i8086_arch): Likewise.
3498 (bfd_x86_64_arch): Likewise.
3500 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3502 * elf32-cris.c (cris_elf_relocate_section): <case
3503 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3504 symbols for non-allocated sections. Don't check whether to
3505 generate R_CRIS_DTPMOD for non-allocated sections.
3506 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3507 handle relocation GC:ing if applied to non-allocated section.
3508 (cris_elf_check_relocs): Similar.
3510 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3511 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3512 when emitting a known TP offset in the GOT.
3514 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3516 * elf64-ppc.c (synthetic_opd): Delete.
3517 (compare_symbols): Look for .opd name rather than section match.
3518 (ppc64_elf_get_synthetic_symtab): Likewise.
3520 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3522 * elf32-ppc.c (is_pic_glink_stub): Delete.
3523 (is_nonpic_glink_stub): New function.
3524 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3526 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3528 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3529 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3531 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3532 macros for visibilty and locality checks.
3533 (elf_s390_adjust_dynamic_symbol): Likewise.
3534 (allocate_dynrelocs): Likewise.
3535 (elf_s390_relocate_section): Likewise.
3536 (elf_s390_finish_dynamic_symbol): Likewise.
3537 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3538 (elf_s390_adjust_dynamic_symbol): Likewise.
3539 (allocate_dynrelocs): Likewise.
3540 (elf_s390_relocate_section): Likewise.
3541 (elf_s390_finish_dynamic_symbol): Likewise.
3543 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3545 * bfd-in2.h: Regenerated.
3546 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3547 for debugging sections and map memory read/write dependent on
3549 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3550 without memory read flags set.
3551 * section.c: Add SEC_COFF_NOREAD to section flags.
3553 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3555 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3558 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3560 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3561 "no overlays" return. If there are overlays, create overlay
3562 manager entry symbols here, so that..
3563 (spu_elf_build_stubs): ..we don't need to set them up here.
3564 Simplify entry symbol tests.
3565 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3567 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3569 * elf.c (elfcore_grok_openbsd_procinfo)
3570 (elfcore_grok_openbsd_note): New functions.
3571 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3573 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3575 * vms-hdr.c: Don't include alloca.h.
3576 * elf32-m68hc1x.c: Include alloca-conf.h.
3578 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3580 * Makefile.am: Run "make dep-am".
3581 * Makefile.in: Regenerate.
3583 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3585 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3587 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3589 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3591 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3592 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3593 ovly_return fields with ovly_entry[2]. Adjust all users.
3594 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3596 (spu_elf_build_stubs): Likewise.
3597 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3598 ovly_flavour changes. Update all callers.
3599 (ovl_stub_size_log2): New function.
3600 (build_stub): Handle compact icache stubs. Use different manager
3601 entry point for stubs in non-icache area.
3602 (spu_elf_size_stubs): Don't allocate space for indirect branch
3604 (spu_elf_build_stubs): And don't built them.
3606 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3608 * dwarf2.c (read_section): Always use rawsize, if available.
3610 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3612 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3613 of rawsize and size for buffer.
3615 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3617 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3618 parameter just because fixed sections fit into local store.
3619 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3620 generating overlays if fixed sections plus reserved stack
3621 and heap space fit into local store.
3623 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3625 * elf32-spu.c (build_stub): Correct icache set_id.
3626 (spu_elf_relocate_section): Likewise.
3628 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3630 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3631 symbol table if it was created by the current call.
3633 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3635 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3636 class XMC_DS rather than XMC_UA.
3638 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3640 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3641 bfd_boolean export_defineds parameter with an unsigned int
3642 auto_export_flags parameter.
3643 * bfd-in2.h: Regenerate.
3644 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3645 split out from xcoff_build_ldsyms.
3646 (xcoff_covered_by_expall_p): New function.
3647 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3648 but with extra code to handle -bexpfull and -bexpall.
3649 (xcoff_mark_auto_exports): New function.
3650 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3651 a function should be automatically exported.
3652 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3653 parameter with an auto_export_flags parameter. Update ldinfo
3654 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3657 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3659 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3660 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3661 init and fini functions. Do garbage collection for objects
3662 without an entry point too.
3664 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3666 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3667 check whether a symbol has csect information.
3668 (coff_print_aux): Likewise.
3669 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3670 information for C_AIX_WEAKEXT too.
3671 (_bfd_xcoff_swap_aux_out): Likewise.
3672 (xcoff_reloc_type_br): Handle defweak symbols too.
3673 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3674 information for C_AIX_WEAKEXT too.
3675 (_bfd_xcoff64_swap_aux_out): Likewise.
3676 (xcoff64_reloc_type_br): Handle defweak symbols too.
3677 * coffgen.c (coff_print_symbol): Handle auxillary function
3678 information for C_AIX_WEAKEXT too.
3679 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3680 instead of BSF_GLOBAL if the L_WEAK flag is set.
3681 (xcoff_dynamic_definition_p): New function.
3682 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3683 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3684 always take the symbol class from the ldsym. Use weak bfd symbol
3685 types for weak ldsyms.
3686 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3687 Fix the check for whether a definition is from a shared object.
3688 Allow redefinitions of weak symbols.
3689 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3690 (xcoff_keep_symbol_p): Likewise.
3691 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3692 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3693 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3694 but mark them as L_WEAK.
3695 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3696 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3698 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3700 * xcofflink.c (xcoff_mark): When walking the relocations,
3701 only mark the target symbol or the target section, not both.
3702 (xcoff_final_definition_p): New function.
3703 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3704 symbol is a valid definition of the associated output symbol.
3705 Use XCOFF_ALLOCATED to stop the same hash table entry having
3707 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3709 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3711 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3713 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3716 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3718 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3719 * libcoff.h: Regenerate.
3720 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3721 line-number counts in the bfd's lineno_counts field.
3722 Don't keep per-csect line-number counts.
3723 (xcoff_sweep): Don't update per-csect line-number counts.
3724 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3725 entries in each output section.
3726 (xcoff_link_input_bfd): Get the number of line numbers from
3727 the bfd's lineno_counts field, rather than recalculating it
3728 from scratch. Fix the range check when updating C_BINCL and
3730 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3731 here. Don't expect csects to have line-number counts.
3733 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3735 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3736 * libcoff.h: Regenerate.
3737 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3738 "skip" logic from xcoff_link_input_bfd.
3739 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3740 objects in a dynamic link, rather than checking whether csectpp
3741 is null. Always allocate debug_index for other objects,
3742 and always go through the loop. Update the type of debug_index
3743 after the change above. Read the auxillary csect information
3744 and use xcoff_keep_symbol_p to decide whether a symbol should
3745 be kept. Set its debug_index to -2 if not.
3746 (xcoff_link_input_bfd): Update the type of debug_index after
3747 the change above and always expect it to be nonnull. Use it to
3748 test whether a symbol should be stripped, rather than making the
3749 decision here. Postpone all symbol creation to the second pass.
3751 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3753 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3754 creating a descriptor.
3755 (xcoff_sweep): Don't mark toc_section unless it's needed.
3756 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3757 when marking every bfd.
3758 (xcoff_link_input_bfd): Skip all TOC anchors.
3759 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3760 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3761 to -1; call xcoff_find_tc0 instead.
3763 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3765 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3766 * libcoff.h: Regenerate.
3767 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3768 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3769 the previous symbol's csect. Treat last_symndx as an inclusive value
3770 and simplify its handling.
3771 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3772 symbols with the right csect. Don't mark rsec when processing
3773 relocations against undefined or absolute sections.
3774 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3775 of bfd_und_section_ptr.
3776 (xcoff_link_input_bfd): Likewise.
3778 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3780 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3781 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3782 flag is set. Assert that all undefined symbols are either
3783 imported or defined by a dynamic object.
3784 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3785 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3786 handling to all relocations. Only set XCOFF_CALLED for function
3788 (xcoff_find_function): New function, split out from...
3789 (bfd_xcoff_export_symbol) ...here.
3790 (xcoff_set_import_path): New function, split out from...
3791 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3792 meaning of XCOFF_CALLED.
3793 (xcoff_mark_symbol): If we mark an undefined and unimported
3794 symbol, find some way of defining it. If the symbol is a function
3795 descriptor, fill in its definition automatically. If the symbol
3796 is a function, mark its descriptor and allocate room for global
3797 linkage code. Otherwise mark the symbol as implicitly imported.
3798 Move the code for creating function descriptors from...
3799 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3800 check for symbols that were implicitly defined.
3801 (xcoff_mark): Don't count any dynamic relocations against
3803 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3804 in the xcoff link info.
3805 (xcoff_link_input_bfd): Remove handling of undefined and
3808 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3810 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3811 if the target is absolute. Fix comment typo.
3812 (xcoff_ppc_relocate_section): Remove FIXME.
3813 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3814 if the target is absolute.
3816 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3818 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3819 R_POS and R_NEG relocations against absolute symbols to the
3822 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3824 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3825 to 2 for bfd_mach_ppc_620.
3827 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3829 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3830 * configure.in: Likewise.
3831 * configure: Regenerate.
3833 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3836 * elf.c (assign_section_numbers): Generate symbol table if there
3837 is any relocation in output.
3838 (_bfd_elf_compute_section_file_positions): Likewise.
3840 2009-03-13 Nick Clifton <nickc@redhat.com>
3843 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3844 * elflink.c (elf_link_read_relocs_from_section): Use
3845 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3846 relocs but no symbol table.
3847 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3849 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3852 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3853 to check ___tls_get_addr.
3855 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3856 strncmp to check __tls_get_addr.
3858 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3860 * dwarf2.c (read_section): Always check the offset, even when the
3861 section has been read before.
3863 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3865 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3868 2009-03-11 Chris Demetriou <cgd@google.com>
3870 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3871 * bfd-in2.h: Regenerate.
3872 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3873 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3875 (bsd_write_armap): Likewise.
3876 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3877 flag is set, do nothing.
3878 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3881 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3883 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3884 used to update stack pointer.
3886 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3889 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3890 for unknown symbols in absolute section.
3892 2009-03-06 Nick Clifton <nickc@redhat.com>
3894 * po/es.po: Updated Spanish translation.
3896 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3898 * elf32-arm.c (group_sections): Take next section size into
3899 account before accepting to group it.
3901 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3903 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3905 (elf32_arm_final_link_relocate): Likewise.
3907 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3910 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3912 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3914 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3915 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3916 (BFD_FAKE_SECTION): Init new flag.
3917 * ecoff.c (bfd_debug_section): Likewise.
3918 * bfd-in2.h: Regenerate.
3919 * libbfd.h: Regenerate.
3920 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3921 (ppc_elf_reloc_type_lookup): Handle new relocs.
3922 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3923 without marker relocs.
3924 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3925 if section has no old-style calls.
3926 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3927 Don't try to optimize new-style __tls_get_addr call when handling
3928 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3930 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3931 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3932 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3933 without marker relocs.
3934 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3935 if section has no old-style calls. Set toc_ref for new relocs as
3937 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3938 Don't try to optimize new-style __tls_get_addr call when handling
3939 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3942 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3945 * configure.in: Test for ld --as-needed support. Link shared
3946 libbfd against libm.
3947 * configure: Regenerate.
3949 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3951 * Makefile.am: Run "make dep-am".
3952 * Makefile.in: Regenerate.
3954 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3956 * elf32-score7.c: New file.
3957 * elf32-score.h: New file.
3958 * elf32-score.c: Add code to support score 7. Set score7 as the
3960 * cpu-score.c: Add score7 architecure.
3961 (compatibile): New function.
3962 * Makefile.am: Add rules for building elf32-score7 object.
3963 * Makefile.in: Regenerate.
3964 * configure.in: Add elf32-score7 object to score vectors.
3965 * configure: Regenerate.
3966 * reloc.c: Add score7 relocs.
3967 * archures.c: Add score3 and score7 machine numbers.
3968 * bfd-in2.h: Regenerate.
3969 * libbfd.h: Regenerate.
3971 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3973 * configure: Regenerate.
3975 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3977 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3978 (elf32_hppa_check_relocs): Use it.
3980 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3982 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3983 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3984 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3985 (elf_hppa_record_segment_addrs): Likewise.
3986 (elf_hppa_final_link): Likewise.
3987 (elf_hppa_relocate_insn): Likewise.
3988 (elf_hppa_final_link_relocate): Likewise.
3989 (elf64_hppa_relocate_section): Likewise.
3990 * elf64-hppa.c: Insert above.
3992 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3994 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3995 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3996 (elf_hppa_relocate_section): Likewise.
3997 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3998 from struct elf_link_hash_entry. Add count field.
3999 (struct elf64_hppa_dyn_hash_table): Delete.
4000 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
4001 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
4002 (hppa_elf_hash_entry, eh_name): Define.
4003 (elf64_hppa_new_dyn_hash_entry): Delete.
4004 (elf64_hppa_dyn_hash_lookup): Delete.
4005 (elf64_hppa_dyn_hash_traverse): Delete.
4006 (get_dyn_name): Delete.
4007 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
4008 of struct elf64_hppa_dyn_hash_entry *.
4009 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
4010 allocate_global_data_plt, allocate_global_data_stub,
4011 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
4013 (hppa64_link_hash_newfunc): New.
4014 (elf64_hppa_hash_table_create): Rework.
4015 (count_dyn_reloc): Likewise.
4016 (hppa64_elf_local_refcounts): New.
4017 (elf64_hppa_check_relocs): Rework using standard technique for recording
4018 local DLT, PLT and OPD reference counts.
4019 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
4020 elf_link_hash_entry *.
4021 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
4022 allocate_global_data_plt, allocate_global_data_stub,
4023 allocate_global_data_opd, allocate_dynrel_entries,
4024 elf64_hppa_adjust_dynamic_symbol,
4025 elf64_hppa_mark_milli_and_exported_functions): Likewise.
4026 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
4027 Use hppa_link_hash_table. Rework.
4028 (elf64_hppa_link_output_symbol_hook): Rework.
4029 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
4030 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
4031 elf64_hppa_finish_dynamic_sections): Likewise.
4033 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
4035 * elf32-arm.c (stub_reloc_type): Removed.
4036 (insn_sequence): Renamed reloc_type field to r_type.
4037 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
4038 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
4039 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
4040 (elf32_arm_stub_type): Add new enum entries for the new stubs.
4041 (arm_stub_is_thumb): Catch new stubs.
4042 (arm_type_of_stub): Handle new stubs.
4043 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
4044 (bfd_elf32_arm_process_before_allocation): Remove useless
4047 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
4049 * elf.c (elf_find_function): Use is_function_type to check
4052 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
4054 * xtensa-modules.c: Revert to previous version 1.11 due
4055 to inadvertant commit.
4057 2009-02-24 Sterling Augustine <sterling@tensilica.com>
4059 * elf32-xtensa.c (text_action_add): Separate test for action
4060 type. Break if saved action is ta_widen_insn at same offset.
4062 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
4064 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
4065 to elf32_arm_stub_long_branch_any_arm_pic.
4066 (elf32_arm_stub_long_branch_any_thumb_pic): New.
4067 (enum elf32_arm_stub_type, arm_type_of_stub)
4068 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
4071 2009-02-24 Joseph Myers <joseph@codesourcery.com>
4073 * elf32-arm.c (PREV_SEC): Update comment.
4074 (group_sections): Rename argument to stubs_always_after_branch.
4075 Reverse the list and place stubs at the end of input sections.
4077 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
4079 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
4081 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
4083 (arm_size_one_stub): Remove unnecessary break.
4084 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
4086 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4088 * elf32-arm.c (stub_insn_type): New type.
4089 (stub_reloc_type): Likewise.
4090 (insn_sequence): Likewise.
4091 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
4092 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
4093 (elf32_arm_stub_long_branch_thumb_only): Likewise.
4094 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4095 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
4096 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
4097 (elf32_arm_stub_hash_entry): Add new helper fields.
4098 (stub_hash_newfunc): Initialize these new fields.
4099 (arm_build_one_stub): Encode Arm and Thumb instructions separately
4100 to take endianness into account.
4101 (arm_size_one_stub): Compute size of stubs using insn_sequence.
4102 (arm_map_one_stub): Code is now more generic, thanks to
4105 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
4107 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
4109 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
4110 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
4111 BLX is not available. Fix typo in warning message. Add comments
4112 and improve formatting.
4113 (arm_build_one_stub): Adjust to new
4114 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
4115 (arm_map_one_stub): Likewise.
4117 2009-02-23 Tristan Gingold <gingold@adacore.com>
4118 Eric Botcazou <ebotcazou@adacore.com>
4119 Douglas B Rupp <rupp@gnat.com>
4121 * vms.h: Update copyright year, fix comments, reorder declarations.
4122 (_bfd_save_vms_section): Remove the prototype.
4123 (EGPS_S_V_NO_SHIFT): New constant.
4124 (bfd_vms_set_section_flags): New prototype.
4125 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
4127 (EGSY_S_W_FLAGS): Ditto.
4128 (EGSY_S_V_QUAD_VAL): Ditto.
4129 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
4130 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
4131 EGST_S_B_NAMLNG): Ditto.
4132 (ESRF_S_B_NAMLNG): Ditto.
4133 (ETIR_S_C_HEADER_SIZE): Ditto.
4134 (EGPS_S_V_ALLOC_64BIT): Ditto.
4135 (DST_S_C_EPILOG): Ditto.
4136 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
4137 (DST_S_C_SRC_INCRLNUM_B): Ditto.
4138 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
4139 (DST_S_L_PCLINE_UNSLONG): Ditto.
4140 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
4141 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
4142 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
4143 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
4144 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
4145 (DST_S_B_SRC_UNSBYTE): Ditto.
4146 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
4148 (vms_section, vms_reloc): Remove types.
4149 (hdr_struc): Replaced by ...
4150 (hdr_struct): ... new type.
4151 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
4152 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
4153 (EMH_DATE_LENGTH): Ditto.
4154 (eom_struc): Replaced by ...
4155 (eom_struct): ... new type.
4156 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
4157 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
4158 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
4159 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
4160 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
4161 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
4162 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
4163 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
4164 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
4165 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
4166 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
4167 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
4168 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
4169 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
4170 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
4171 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
4172 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
4173 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
4174 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
4175 (enum file_type_enum): New type.
4176 (struct location_struct): Removed.
4177 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
4178 (struct funcinfo, struct module): Ditto.
4179 (struct vms_private_data_struct): Update fields.
4180 (struct vms_section_data_struct): New type.
4182 * vms.c: Update copyright year, fix comments,
4183 Fix includes for DECC, add prototypes.
4184 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
4186 Use flavour to set is_vax, location_stack is removed.
4187 (struct pair): Declare.
4188 (fill_section_ptr): Initialize variables at declaration.
4189 Add guard to set SECTION_SYM flag, handlde und section.
4190 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
4191 (_bfd_vms_slurp_object_records): New function, replaces previous
4193 (vms_slurp_module): New function.
4194 (vms_slurp_image): Ditto.
4195 (vms_object_p): Complete rewrite.
4196 (vms_mkobject): Use is_vax field to slect architecture.
4197 (free_reloc_stream): New function.
4198 (vms_convert_to_var): Ditto.
4199 (vms_convert_to_var_1): Ditto.
4200 (vms_convert_to_var_unix_filename): Ditto.
4201 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
4203 (vms_new_section_hook): Set alignment to 0, allocate private data.
4204 (vms_get_section_contents): Load content.
4205 (vms_get_symbol_info): Handle undefined section.
4206 (vms_find_nearest_line): Handle.
4207 (alloc_reloc_stream): New function.
4208 (vms_slurp_reloc_table): Ditto.
4209 (vms_get_reloc_upper_bound): Make it real.
4210 (vms_canonicalize_reloc): Do the real work.
4211 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
4213 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
4214 (vms_set_arch_mach): Check arch.
4215 (vms_set_section_contents): Copy the content after allocation.
4216 (vms_alpha_vec): Update object flags.
4218 * vms-tir.c: Update copyright year, fix comments,
4219 add prototypes for new functions.
4220 (dst_define_location): New function.
4221 (dst_restore_location): New function.
4222 (dst_retrieve_location): New function.
4223 (dst_check_allocation): New function.
4224 (image_dump): Call dst_check_allocation.
4225 (image_write_b): Ditto.
4226 (image_write_w): Ditto.
4227 (image_write_l): Ditto.
4228 (image_write_q): Ditto.
4229 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
4230 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
4232 Call error handler instead of abort if name is not known.
4233 (etir_sta): Add quarter_relocs argument and set it.
4236 (etir_opr): Ditto, return FALSE in case of error.
4237 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
4238 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
4239 (etir_stc): Add quarter_relocs argument and set it, fix cast.
4240 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
4241 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
4242 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
4243 Return FALSE in case of error.
4244 (tir_sta): Change sign of psect.
4246 (tir_cmd): Fix cast. Makes tir_table static const.
4247 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
4248 add argument to explain.
4249 (analyze_etir): Initialize maxptr, add quarter_relocs
4250 declaration, move some declarations into inner scopes.
4251 Handle quarter_relocs and STO_IMM.
4252 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
4253 (_bfd_vms_slurp_relocs): New function.
4254 (_bfd_vms_decode_relocs): New function.
4255 (sto_imm): Rewritten.
4256 (start_first_etbt_record): New function.
4257 (start_another_etbt_record): Ditto.
4258 (etir_output_check): Ditto.
4259 (defer_reloc_p): Ditto.
4260 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
4261 a for-loop. Correctly deals with contents, deals with .vmsdebug,
4262 rewritte relocations handling.
4263 (_bfd_vms_write_tbt): Removed.
4264 (_bfd_vms_write_dbg): Ditto.
4266 * vms-misc.c: Update copyright year, Fix comments.
4267 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
4268 (maybe_adjust_record_pointer_for_object): New function.
4269 (_bfd_vms_get_first_record): New function, replaces ...
4270 (_bfd_vms_get_record): .. removed.
4271 (_bfd_vms_get_object_record): New function.
4272 (_bfd_vms_get_object_record): New function.
4273 (vms_get_remaining_object_record): New function, replaces ...
4274 (_bfd_vms_get_next_record): ... removed.
4275 (add_new_contents): Removed.
4276 (_bfd_save_vms_section): Removed.
4277 (_bfd_get_vms_section): Removed.
4278 (_bfd_vms_output_flush): Write in VAR format.
4279 (new_symbol): Don't make UND section.
4281 * vms-hdr.c: Update copyright year, update list of record handled.
4282 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
4283 (_bfd_vms_write_hdr): Strip vms and unix patches,
4284 add comments, truncate module name at 31 characters,
4285 use constants instead of hard-coded value,
4286 write BFD version instead of a fixed string.
4287 (_bfd_vms_slurp_ihd): New function.
4288 (_bfd_vms_slurp_isd): Ditto.
4289 (_bfd_vms_slurp_ihs): Ditto.
4290 (new_module): Ditto.
4291 (parse_module): Ditto
4292 (build_module_list): Ditto.
4293 (module_find_nearest_line): Ditto.
4294 (_bfd_vms_find_nearest_dst_line): Ditto.
4295 (vms_slurp_debug): Ditto.
4296 (_bfd_vms_slurp_dbg): Ditto.
4297 (_bfd_vms_slurp_tbt): Ditto.
4298 (_bfd_vms_write_dbg): Ditto.
4299 (_bfd_vms_write_tbt): Ditto.
4301 * vms-gsd.c: Update copyright year, update list of records handled.
4302 (EVAX_LITERALS_NAME): New macro.
4303 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
4304 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
4305 (register_universal_symbol): New function and prototype.
4306 (_bfd_vms_slurp_gsd): Fix indentations and casts,
4307 improve debug messages,
4308 use constants instead of hard-coded value,
4309 fix missing endianness conversion,
4310 handle global symbol (SYMG).
4311 (bfd_vms_set_section_flags): New function.
4312 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
4313 handle section literals,
4315 handle section bfd and vms flags,
4316 don't output LIB$INITIALIZE symbol,
4317 fix handling of weak symbols,
4318 fix evax vs vax procedure descriptor,
4319 handle absolute symbols.
4321 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4322 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4324 * makefile.vms (DEFS): Fix flags for VMS.
4326 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4328 * bfd-in2.h: Regenerated.
4329 * libbfd.h: Regenerated.
4331 2009-02-20 Cary Coutant <ccoutant@google.com>
4333 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4336 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4339 * coffcode.h (coff_write_object_contents): Don't let the string
4340 table offset overflow the s_name field when using long section names.
4342 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4344 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4345 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4346 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4347 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4348 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4349 (bfd_pmac_xcoff_backend_data): Likewise.
4350 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4351 (bfd_xcoff_aix5_backend_data): Likewise.
4352 (xcoff64_write_object_contents): Delete unused long_section_names
4354 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4355 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4357 * coffcode.h (documentation): Update to describe long section names.
4358 (COFFLONGSECTIONCATHELPER): New helper macro.
4359 (BLANKOR1TOODD): Likewise.
4360 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4361 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4362 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4363 (bfd_coff_set_long_section_names_allowed): New function.
4364 (bfd_coff_set_long_section_names_disallowed): Likewise.
4365 (struct bfd_coff_backend_data): Add new backend hook function
4366 pointer _bfd_coff_set_long_section_names.
4367 (bfd_coff_set_long_section_names): New backend hook.
4368 (coff_write_object_contents): Only generate long section names if
4369 bfd_coff_long_section_names() indicates they are currently enabled.
4370 (bfd_coff_std_swap_table): Make non-const, and initialise long
4371 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4372 (ticoff0_swap_table): Likewise to both.
4373 (ticoff1_swap_table): Again, likewise to both.
4374 * coffgen.c (make_a_section_from_file): Allow long section names
4375 as inputs even if not currently allowed for outputs.
4376 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4377 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4378 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4379 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4380 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4381 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4382 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4383 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4384 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4385 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4386 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4387 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4388 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4389 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4390 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4391 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4392 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4393 * libcoff-in.h: Update copyright year to cause updated copyright
4394 year in generated libcoff.h, and fix typo.
4395 * libcoff.h: Regenerated.
4396 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4397 (_bfd_ecoff_no_long_sections): Add prototype.
4398 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4399 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4400 defined by an including .c file.
4401 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4402 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4403 (ticoff1_swap_table): Likewise to both.
4405 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4407 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4408 stub. Catch default case error.
4409 (arm_map_one_stub): Add missing Thumb mapping symbol.
4411 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4414 * elf32-avr.c: Handle case where no local symbos exist correctly.
4416 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4419 * elf32-arm.c (arm_long_branch_stub,
4420 arm_thumb_v4t_long_branch_stub,
4421 arm_thumb_thumb_long_branch_stub,
4422 arm_thumb_arm_v4t_long_branch_stub,
4423 arm_thumb_arm_v4t_short_branch_stub,
4424 arm_pic_long_branch_stub):
4425 Renamed to elf32_arm_stub_long_branch_any_any,
4426 elf32_arm_stub_long_branch_v4t_arm_thumb,
4427 elf32_arm_stub_long_branch_thumb_only,
4428 elf32_arm_stub_long_branch_v4t_thumb_arm,
4429 elf32_arm_stub_short_branch_v4t_thumb_arm,
4430 elf32_arm_stub_long_branch_any_any_pic.
4431 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4432 arm_thumb_thumb_stub_long_branch,
4433 arm_thumb_arm_v4t_stub_long_branch,
4434 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4435 Renamed to arm_stub_long_branch_any_any,
4436 arm_stub_long_branch_v4t_arm_thumb,
4437 arm_stub_long_branch_thumb_only,
4438 arm_stub_long_branch_v4t_thumb_arm,
4439 arm_stub_short_branch_v4t_thumb_arm,
4440 arm_stub_long_branch_any_any_pic.
4442 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4444 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4445 in branch offset check.
4447 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4449 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4450 add toc.symndx and toc.add.
4451 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4453 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4455 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4456 (branch_reloc_hash_match): New function, extracted from..
4457 (ppc64_elf_tls_optimize): ..here.
4458 (ppc64_elf_relocate_section): Properly set addends when optimizing
4459 tls sequences. Avoid unnecessary reading and writing of insns.
4460 Only redo reloc when symbol changed. Bypass symbol checks when
4462 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4463 (branch_reloc_hash_match): New function, extracted from..
4464 (ppc_elf_tls_optimize): ..here.
4465 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4466 Don't clear addend on zapped __tls_get_addr reloc.
4468 2009-02-12 Nick Clifton <nickc@redhat.com>
4471 * elflink.c (bfd_elf_final_link): When counting the relocations,
4472 if the header size has not been set yet then assume that it will
4473 match the output section's reloc type.
4475 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4477 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4480 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4482 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4483 (find_function): Likewise.
4484 (pasted_function): Don't error if no prior function found.
4485 (discover_functions): Revert 2008-12-10 change. Extend first
4486 function range to start of section.
4488 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4490 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4492 * elf64-hppa.h: Likewise.
4494 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4496 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4499 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4501 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4502 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4504 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4506 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4507 * archures.c (bfd_mach_mips_xlr): Define.
4508 * bfd-in2.h: Regenerate.
4509 * cpu-mips.c (I_xlr): Define.
4510 (arch_info_struct): Add XLR entry.
4511 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4512 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4513 (mips_mach_extensions): Add XLR entry.
4515 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4517 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4519 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4521 * configure.in: AC_SUBST pdfdir.
4522 * Makefile.am: Add install-pdf, install-pdf-am
4523 and install-pdf-recursive targets. Define pdfdir.
4524 * doc/Makefile.am: Define pdf__strip_dir. Add
4525 install-pdf and install-pdf-am targets.
4526 * po/Make-in: Add install-pdf target.
4527 * configure: Regenerate.
4528 * Makefile.in: Regenerate
4529 * doc/Makefile.in: Regenerate.
4531 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4533 * bfd-in2.h: Regenerate.
4534 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4535 fields from n_entries to n_slots where appropriate, update comments.
4536 (HOWTO): Add TLS relocations.
4537 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4538 (enum elf_m68k_got_offset_size): New enum.
4539 (struct elf_m68k_got_entry.type): Move field to ...
4540 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4541 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4543 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4545 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4546 fields into n_entries array. Update comments.
4547 (elf_m68k_init_got): Simplify, update all uses.
4548 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4549 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4550 GOT entries; update name, update all uses.
4551 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4552 (elf_m68k_get_got_entry): Update.
4553 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4555 (elf_m68k_remove_got_entry_type): Simplify.
4556 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4557 (elf_m68k_can_merge_gots): Update.
4558 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4559 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4560 GOT entries, simplify.
4561 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4562 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4563 field, remove obsoleted local_n_entries field.
4564 (elf_m68k_partition_multi_got_2): New static function.
4565 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4567 (elf_m68k_remove_got_entry_type): Update.
4568 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4569 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4570 update of sgot->size and srelgot->size.
4571 (elf_m68k_gc_sweep_hook): Update.
4572 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4573 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4575 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4576 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4578 2009-02-02 DJ Delorie <dj@redhat.com>
4580 * elf32-mep.c (config_names): Regenerate configuration.
4582 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4584 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4585 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4586 * elf.c (bfd_elf_get_str_section): Make static.
4587 (bfd_elf_find_section): Delete.
4588 * libbfd.h: Regenerate.
4590 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4592 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4593 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4595 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4597 * elflink.c (on_needed_list): New function.
4598 (elf_link_add_object_symbols): Link in --as-needed libs if they
4599 satisfy undefined symbols in other libs.
4601 2009-01-30 Julian Brown <julian@codesourcery.com>
4603 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4604 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4605 with --just-symbols (-R).
4607 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4609 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4610 high_pc in order to properly sign-extend VMAs.
4612 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4613 Mark Shinwell <shinwell@codesourcery.com>
4614 Catherine Moore <clm@codesourcery.com>
4616 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4618 2009-01-28 Catherine Moore <clm@codesourcery.com>
4620 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4621 SEC_LOAD for dynamic relocation sections.
4623 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4625 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4626 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4627 the size of local TLS data.
4629 2009-01-27 Andreas Schwab <schwab@suse.de>
4631 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4632 architectures in the archive.
4634 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4636 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4637 <R_CRIS_32_DTPREL>: Correct relocation value.
4639 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4640 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4641 symbols with non-default visibility.
4643 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4645 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4646 describing the trampolines.
4647 (ppc_elf_relocate_section): Update relocs to describe the
4650 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4652 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4653 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4654 and R_PARISC_PCREL12F relocations.
4656 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4659 * elflink.c (find_version_for_sym): New function split out from,
4660 but without export_dynamic test, ..
4661 (_bfd_elf_link_assign_sym_version): ..here.
4662 (_bfd_elf_export_symbol): Use it.
4664 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4666 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4667 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4668 * elflink.c: ..here, somewhat modified.
4669 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4670 _bfd_elf_link_find_version_dependencies,
4671 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4672 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4673 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4675 * elflink.c: ..and make static here.
4676 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4677 of output_bfd from struct elf_find_verdep_info.
4678 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4679 struct elf_info_failed.
4680 (bfd_elf_size_dynamic_sections): Adjust.
4682 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4685 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4686 after comp_unit_find_line call.
4688 2009-01-21 Nick Clifton <nickc@redhat.com>
4691 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4692 tm_gmtoff field in struct tm.
4694 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4696 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4697 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4698 sections in soft-icache lines unless non_ia_text. Don't add
4699 rodata if doing so would exceed line size.
4701 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4703 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4704 types than bfd_link_hash_indirect, before early return, call
4705 _bfd_elf_link_hash_copy_indirect.
4707 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4709 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4710 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4711 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4712 (elf_backend_obj_attrs_order): New define.
4713 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4714 (elfNN_bed): Add elf_backend_obj_attrs_order.
4716 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4718 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4719 (obj_attr_size): Likewise.
4720 (write_obj_attribute): Likewise.
4721 (_bfd_elf_copy_obj_attributes): Likewise.
4722 (_bfd_elf_parse_attributes): Likewise.
4723 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4724 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4725 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4726 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4727 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4730 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4732 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4733 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4734 (bfd_elf_add_obj_attr_string): Likewise.
4735 (bfd_elf_add_obj_attr_int_string): Likewise.
4736 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4737 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4738 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4739 Tag_nodefaults has no default value.
4740 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4741 comment to reflect the new state.
4743 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4746 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4747 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4748 (adjust_z_magix): Delete dead code handling QMAGIC.
4750 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4752 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4753 IMAGE_SCN_MEM_DISCARDABLE.
4755 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4757 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4758 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4759 * configure.in (commonbfdlib): Delete.
4760 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4761 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4762 is available, not just for linux.
4763 * po/SRC-POTFILES.in: Regenerate.
4764 * Makefile.in: Regenerate.
4765 * configure: Regenerate.
4767 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4768 Julian Brown <julian@codesourcery.com>
4770 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4771 ARM attributes in ABI 2.07.
4772 * elf32-arm.c (get_secondary_compatible_arch): New function.
4773 (set_secondary_compatible_arch): New function.
4774 (tag_cpu_arch_combine): New function.
4775 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4776 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4777 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4778 make it fit with order_01243.
4779 Add support for Tag_also_compatible_with,
4780 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4781 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4782 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4783 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4784 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4785 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4786 Rework the way unknown attributes are handled.
4787 Defer errors until all attributes have been processed.
4789 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4791 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4792 bfd_elf_add_obj_attr_int_string.
4793 Read Tag_compatibility from its new location in the attribute array,
4794 rather than the attribute list.
4795 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4796 bfd_elf_add_obj_attr_int_string.
4797 (_bfd_elf_parse_attributes): Likewise.
4798 (_bfd_elf_merge_object_attributes): There's now only one
4799 Tag_compatibility, and it's in the array, not the list.
4800 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4802 (bfd_elf_add_obj_attr_compat): Rename to
4803 bfd_elf_add_obj_attr_int_string.
4804 (bfd_elf_add_proc_attr_compat): Rename to
4805 bfd_elf_add_proc_attr_int_string.
4806 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4809 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4811 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4812 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4813 (vmsutil.lo): Add dependency rule.
4814 * Makefile.in: Regenerate.
4815 * config.bfd (ia64*-*-*vms*): Add case.
4816 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4817 * configure: Regenerate.
4818 * vmsutil.c: New file.
4819 * vmsutil.h: New file.
4820 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4822 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4823 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4824 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4825 elfNN_vms_object_p): New functions
4826 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4828 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4831 * elflink.c (elf_gc_sweep): Exclude the group section if the
4832 first member of the section group is excluded.
4834 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4837 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4838 saved filename, use bfd_alloc rather than bfd_malloc for it.
4840 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4842 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4844 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4846 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4848 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4850 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4852 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4854 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4856 (struct got_entry): Add br_addr.
4857 (struct call_info): Add priority.
4858 (struct function_info): Add lr_store and sp_adjust.
4859 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4860 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4861 area as an overlay, and check that no other overlays exist. Look up
4862 icache overlay manager entry sym.
4863 (BRA_STUBS, BRA, BRASL): Define.
4864 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4865 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4867 (count_stub, build_stub): Support soft-icache.
4868 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4869 (spu_elf_size_stubs): Size soft-icache stubs.
4870 (overlay_index): New function.
4871 (spu_elf_build_stubs): Make static. Support soft-icache.
4872 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4873 (find_function_stack_adjust): Save lr store and stack adjust insn
4875 (maybe_insert_function): Adjust find_function_stack_adjust call.
4876 (mark_functions_via_relocs): Retrieve priority.
4877 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4878 (sort_calls): Sort by priority first.
4879 (mark_overlay_section): Ignore .ovl.init.
4880 (sum_stack): Only print when stack_analysis.
4881 (print_one_overlay_section): New function, extracted from..
4882 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4883 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4884 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4885 analysis. Call spu_elf_build_stubs.
4886 (spu_elf_relocate_section): For soft-icache encode overlay index
4888 (spu_elf_output_symbol_hook): Support soft-icache.
4889 (spu_elf_modify_program_headers: Likewise.
4891 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4892 num_regions to num_lines. Add line_size and max_branch.
4893 (enum _ovly_flavour): Add ovly_soft_icache.
4894 (spu_elf_build_stubs): Delete.
4896 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4898 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4899 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4901 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4903 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4904 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4905 the program, the known offset starts at the negative size of the
4907 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4910 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4912 * config.bfd: Add lm32-*-rtems*.
4914 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4916 * coff-ppc.c: Add 2009 to Copyright.
4917 * elf32-cris.c: Likewise.
4918 * elflink.c: Likewise.
4920 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4922 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4923 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4925 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4928 * elflink.c (elf_merge_st_other): New.
4929 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4930 hide them if needed.
4931 (elf_link_add_object_symbols): Updated.
4933 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4936 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4937 ref_dynamic and dynamic_def fields when setting def_regular
4940 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4943 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4946 For older changes see ChangeLog-2008
4952 version-control: never