1 2009-10-02 Alan Modra <amodra@bigpond.net.au>
3 * aout-cris.c (N_SHARED_LIB): Don't define.
4 * hp300bsd.c (N_SHARED_LIB): Don't define.
5 * i386bsd.c (N_SHARED_LIB): Don't define.
6 * i386linux.c (N_SHARED_LIB): Don't define.
7 * i386lynx.c (N_SHARED_LIB): Don't define.
8 * m68klinux.c (N_SHARED_LIB): Don't define.
9 * m88kmach3.c (N_SHARED_LIB): Don't define.
10 * mipsbsd.c (N_SHARED_LIB): Don't define.
11 * newsos3.c (N_SHARED_LIB): Don't define.
12 * pc532-mach.c (N_SHARED_LIB): Don't define.
13 * pdp11.c (N_SHARED_LIB): Don't define.
14 * sparclinux.c (N_SHARED_LIB): Don't define.
15 * vaxbsd.c (N_SHARED_LIB): Don't define.
17 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
19 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
20 symbol for a weak undef in the auxbfd, not the input bfd.
22 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
24 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
25 after .toe instead of before .text section. Set the LMA of all
26 overlay sections to their icache IA address.
27 (spu_elf_find_overlays): Determine icache set id without reference
30 2009-09-30 Tristan Gingold <gingold@adacore.com>
32 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
34 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
36 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
37 (elf64_x86_64_relocate_section): Use it.
38 (elf64_x86_64_finish_dynamic_symbol): Likewise.
40 2009-09-29 DJ Delorie <dj@redhat.com>
42 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
43 (ALL_MACHINES_CFILES): Add cpu-rx.c.
44 (BFD32_BACKENDS): Add elf32-rx.lo.
45 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
46 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
48 (bfd_archures_list): Add bfd_rx_arch.
49 * config.bfd: Add entry for rx-*-elf.
50 * configure.in: Add entries for bfd_elf32_rx_le_vec and
52 * reloc.c: Add RX relocations.
53 * targets.c: Add RX target vectors.
54 * Makefile.in: Regenerate.
55 * bfd-in2.h: Regenerate.
56 * configure: Regenerate.
57 * libbfd.h: Regenerate.
59 * elf32-rx.c: New file.
61 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
63 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
64 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
66 2009-09-28 Nick Clifton <nickc@redhat.com>
68 PR 10478: Accepting Solaris binaries.
69 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
70 section link values in x86 binaries.
71 * elfcode.h (elf_object_p): Likewise.
73 2009-09-28 Philippe De Muyter <phdm@macqel.be>
75 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
76 (elf_backend_final_write_processing): Macro defined as above function.
78 2009-09-25 Martin Thuresson <martint@google.com>
80 Update sources to make alpha and arm targets compile cleanly with
83 * ecofflink.c: Add casts.
84 * elf64-alpha.c: Add casts.
85 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
87 (SKIP_HOWTO): Use enum name.
88 * elf32-arm.c: Add casts.
89 (elf32_arm_vxworks_bed): Update code to avoid multiple
91 (struct map_stub): Move to top level.
93 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
96 * elflink.c (elf_link_output_extsym): Turn off visibility on
98 (bfd_elf_final_link): Turn off visibility on dynamic local
101 2009-09-24 Alan Modra <amodra@bigpond.net.au>
104 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
105 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
106 Remove "function" parm, adjust caller.
108 2009-09-23 Matt Rice <ratmice@gmail.com>
110 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
112 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
113 DT_DEPAUDIT from audit/depaudit arguments.
114 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
115 (elf_link_add_object_symbols): Set dt_audit target data when finding a
117 * bfd-in2.h: Regenerate.
118 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
120 2009-09-23 Jie Zhang <jie.zhang@analog.com>
122 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
123 .rel.plt and .plt sections are removed.
124 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
125 section. Remove the duplicated removing of empty .rel.plt
128 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
130 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
131 patch to handle the new personality relaxation.
133 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
135 * elf-eh-frame.c (make_pc_relative): New function.
136 (_bfd_elf_write_section_eh_frame): Use it.
138 2009-09-21 Alan Modra <amodra@bigpond.net.au>
140 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
141 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
142 (MR_0_3, MR_3_0): Define.
143 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
144 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
145 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
146 table. Check for presense of __tls_get_addr_opt
147 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
148 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
149 (write_glink_stub): Add param p.
150 (ppc_elf_relocate_section): Adjust write_glink_stub call.
151 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
153 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
154 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
155 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
156 table. Check for presense of __tls_get_addr_opt.
157 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
158 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
159 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
160 LD_R2_0R1, MTLR_R11): Define.
161 (build_tls_get_addr_stub): New function.
162 (ppc_build_one_stub): Call it.
163 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
164 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
165 __tls_get_addr plt call.
166 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
168 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
170 * elf-bfd.h (eh_cie_fde): Add personality_offset and
171 make_per_encoding_relative to the CIE structure. Add a padding field.
172 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
173 rather than 0xf0 when masking out the base address encoding
174 Record the offset of personality data from the start of the CIE.
175 Remove a repeated elf_backend_can_make_relative_eh_frame check.
176 (find_merged_cie): Take an info argument. If the personality
177 binds locally, try converting an absolute personality into
179 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
180 when masking out the base address encoding. Update the call to
182 (_bfd_elf_eh_frame_section_offset): Discard relocations against
183 the personality data if we are converting into PC-relative form.
184 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
185 when masking out the base address encoding. Handle
186 make_per_encoding_relative.
188 2009-09-18 Alan Modra <amodra@bigpond.net.au>
191 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
192 R_PPC_EMB_SDA2I16 complain_overflow_signed.
193 (create_sdata_sym): Pass info rather than htab.
194 Update all callers. Ensure symbols are hidden.
195 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
196 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
197 _GLOBAL_OFFSET_TABLE_.
198 (elf_finish_pointer_linker_section): Don't assume that sdata base
199 symbol is always at 0x8000 offset. Don't subtract the addend here.
200 (is_static_defined): New function.
201 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
202 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
203 relocs. Downgrade error on unexpected section for EMB_SDA2REL
204 reloc symbols to a warning.
206 2009-09-18 Nick Clifton <nickc@redhat.com>
208 * po/es.po: Updated Spanish translation.
209 * po/vi.po: Updated Vietnamese translation.
211 2009-09-18 Alan Modra <amodra@bigpond.net.au>
213 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
214 functions. Use throughout.
215 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
216 from indirect symbol.
217 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
218 (add_symbol_adjust): Simplify.
219 (defined_code_entry, defined_func_desc): New functions.
220 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
221 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
222 defined_code_entry to follow indirect sym links.
223 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
224 (ppc_type_of_stub): Follow indirect sym links.
225 (toc_adjusting_stub_needed): Likewise.
226 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
227 rather than defining them at stub.
228 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
231 2009-09-16 Tristan Gingold <gingold@adacore.com>
233 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
235 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
236 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
237 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
238 when possible to avoid warnings.
239 (bfd_mach_o_print_section_map): Ditto.
240 (bfd_mach_o_section_get_entry_size): New function.
241 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
243 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
245 2009-09-14 Nick Clifton <nickc@redhat.com>
247 * po/fi.po: Updated Finnish translation.
249 2009-09-11 Nick Clifton <nickc@redhat.com>
251 * po/bfd.pot: Updated by the Translation project.
253 2009-09-11 Philippe De Muyter <phdm@macqel.be>
255 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
256 hack. objcopy `-B' (`--binary-architecture') option is now handled
259 2009-09-11 Nick Clifton <nickc@redhat.com>
261 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
264 2009-09-11 Jie Zhang <jie.zhang@analog.com>
266 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
267 NULL if `ht' is NULL.
269 2009-09-09 Martin Thuresson <martin@mtme.org>
271 Update sources to compile cleanly with -Wc++-compat:
272 * aoutx.h: Add casts.
273 * archive.c: Add casts.
274 * archive64.c: Add casts.
275 * archures.c: Add casts.
276 * bfd-in2.h: Regenerated.
277 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
278 * bfdio.c: Add casts.
279 * binary.c: Add casts.
280 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
281 parameter to use enum value instead of int.
282 * coffcode.h: Add casts.
283 * coffgen.c: Add casts.
284 * cofflink.c: Add casts.
285 * compress.c: Add casts.
286 * dwarf1.c: Add casts.
287 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
288 bfd_ptr. Update code to use new name.
289 * elf-attrs.c: Add casts.
290 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
291 anonymous struct. (union gotplt_union, struct
292 elf_link_virtual_table_entry): Move to top level.
293 * elf-eh-frame.c: Add casts.
294 * elf-strtab.c: Add casts.
295 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
296 argument name from typename to type_name.
297 * elf32-i386.c: Add casts.
298 * elf64-x86-64.c: Add casts.
299 * elfcode.h: Add casts.
300 * elfcore.h: Add casts.
301 * elflink.c: Add casts.
302 * format.c: Add casts.
305 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
307 * libbfd.c: Add casts.
308 * linker.c: Add casts.
309 * merge.c: Add casts.
310 * opncls.c: Add casts.
311 * peXXigen.c: Add casts.
312 * peicode.h: Add casts.
313 * reloc.c: Add casts.
314 * section.c: Add casts.
315 * simple.c: Add casts.
317 * stabs.c: Add casts.
319 * targets.c: Add casts.
320 * tekhex.c: Add casts.
321 * verilog.c: Add casts.
323 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
325 * configure: Regenerate.
327 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
329 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
330 for the mode of target PLT entries.
331 (allocate_dynrelocs): Only adjust symbol type if setting its
334 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
336 * configure: Regenerate.
338 2009-09-09 Nick Clifton <nickc@redhat.com>
341 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
342 section headers containing sh_link values of SHN_BEFORE or
344 * elfcode.h (elf_object_p): Likewise.
346 2009-09-09 Tristan Gingold <gingold@adacore.com>
348 Handle DYLD_INFO introduced by Darwin10.
349 * mach-o.h (bfd_mach_o_load_command_type): Add
350 BFD_MACH_O_LC_DYLD_INFO.
351 (bfd_mach_o_dyld_info_command): New type.
352 (bfd_mach_o_load_command): Add dyld_info field.
353 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
354 (bfd_mach_o_scan_read_dyld_info): New function.
355 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
356 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
357 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
358 (bfd_mach_o_print_dyld_info): New function.
360 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
362 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
363 linkonce or linker script discarded section.
365 2009-09-09 Alan Modra <amodra@bigpond.net.au>
367 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
369 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
371 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
372 range call the bfd error hander and use R_68K_NONE instead.
374 2009-09-07 Tristan Gingold <gingold@adacore.com>
376 * po/SRC-POTFILES.in: Regenerate.
377 * po/bfd.pot: Regenerate.
379 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
380 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
381 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
382 st_mtim.tv_nsec to gas/configure.in
383 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
384 * configure: Regenerate.
385 * config.in: Regenerate.
386 * vmsutil.c: Moved to gas/config/te-vms.c
387 * vmsutil.h: Removed.
388 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
389 (BFD32_BACKENDS): Remove vmsutil.lo
390 * Makefile.in: Regenerate.
392 2009-09-05 Eli Zaretskii <eliz@gnu.org>
394 * coffcode.h: Include libiberty.h.
396 2009-09-05 Martin Thuresson <martin@mtme.org>
398 * coff-arm.c (coff_arm_relocate_section)
399 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
400 Change member name class to symbol_class.
401 * coff-i960.c (coff_i960_relocate_section) Rename variable
402 class to class_val. Change member name class to symbol_class.
403 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
404 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
405 * coff-stgo32.c (adjust_aux_in_post)
406 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
408 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
409 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
410 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
412 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
413 variables named class to n_sclass. (coff_write_symbols): Rename
414 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
415 argument class to symbol_class.
416 * cofflink.c (_bfd_coff_link_hash_newfunc)
417 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
418 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
419 Update code to use renamed members.
420 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
421 argument class to in_class.
422 * libcoff-in.h (struct coff_link_hash_entry, struct
423 coff_debug_merge_type) Renamed members class to symbol_class and
425 * libcoff.h Regenerated.
426 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
427 Rename argument class to in_class.
428 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
430 * pef.h (struct bfd_pef_imported_symbol): Changed name of
431 member class to symbol_class.
433 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
435 * configure: Regenerated.
437 2009-09-04 Tristan Gingold <gingold@adacore.com>
439 * configure.in: Bump version to 2.20.51
441 2009-09-04 Alan Modra <amodra@bigpond.net.au>
443 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
445 2009-09-04 Jie Zhang <jie.zhang@analog.com>
447 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
449 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
450 for empty .rela.bss and .rel.plt sections.
452 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
454 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
455 R_MIPS_JALR unless symbol resolves locally.
457 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
459 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
460 has_static_relocs for R_MIPS_JALR.
462 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
464 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
465 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
468 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
470 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
473 2009-09-01 Tristan Gingold <gingold@adacore.com>
475 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
476 dependencies. Reindent.
477 * configure.com: Ported to Itanium VMS. Now generates a build.com
478 to build without make. Add messages but make edit silent.
479 * hosts/alphavms.h: Add a prototype for stpcpy.
480 * vms.c: Add a missing include for Alpha VMS.
481 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
483 2009-08-31 Jan Beulich <jbeulich@novell.com>
485 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
486 * elf.c (bfd_elf_get_default_section_type): New.
487 (elf_fake_sections): Use bfd_elf_get_default_section_type.
489 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
491 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
493 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
495 2009-08-30 Alan Modra <amodra@bigpond.net.au>
498 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
499 (bfd_emul_get_commonpagesize): Likewise.
501 2009-08-29 Martin Thuresson <martin@mtme.org>
503 * elf32-arm.c (struct stub_def): Rename member template to
504 template_sequence. (arm_build_one_stub,
505 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
506 Rename variable template to template_sequence.
507 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
508 Rename variable template to template_val.
509 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
511 * coffgen.c (coff_make_empty_symbol)
512 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
513 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
515 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
517 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
519 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
520 * ieee.c (ieee_make_empty_symbol): Rename variable new to
522 * linker.c (bfd_new_link_order): Rename variable new to
524 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
526 * oasys.c (oasys_make_empty_symbol): Rename variable new to
528 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
529 new to new_symbol_type.
530 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
532 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
534 (read_hdr, rs6000coff_core_p)
535 (rs6000coff_core_file_matches_executable_p)
536 (rs6000coff_core_file_failing_command)
537 (rs6000coff_core_file_failing_signal): Updated function to use new
539 * som.c (som_make_empty_symbol): Rename variable new to
541 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
543 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
544 variable new to new_symbol.
546 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
548 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
549 bfdlibdir and bfdincludedir.
550 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
551 [INSTALL_LIBBFD]: ... here, ...
552 [INSTALL_LIBBFD]: ... and empty overrides here.
553 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
554 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
555 * Makefile.in: Regenerate.
556 * configure: Regenerate.
558 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
560 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
561 relocations. Rewrite output of dynamic TLS relocations.
562 (DTP_OFFSET, TP_OFFSET): New constants.
563 (dtpoff_base): Update.
564 (tpoff): Rename to tpoff_base, update.
565 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
566 New functions. Move code from elf_m68k_relocate_section here.
567 (elf_m68k_relocate_section): Update.
568 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
570 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
572 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
574 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
575 Handle non_got_ref field.
576 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
578 2009-08-26 Alan Modra <amodra@bigpond.net.au>
581 * linker.c (bfd_find_version_for_sym): Revert warning.
583 2009-08-26 Alan Modra <amodra@bigpond.net.au>
586 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
587 other wildcard match. Warn on multiple wildcard matches.
589 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
591 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
593 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
594 only in this condition.
595 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
596 to build but not install libbfd.la in this condition.
597 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
598 (install_libbfd, install_libbfd): Remove.
599 * Makefile.in: Regenerate.
600 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
601 (INCLUDES): ... this.
603 * doc/Makefile.in: Regenerate.
605 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
607 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
608 dependency tracking to work for them.
609 (targets.lo, archures.lo, dwarf.lo): Rewrite to
610 use automake dependency tracking mechanism.
611 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
612 (mkdep section): Remove.
613 (BUILT_SOURCES): New, list $(BUILD_HFILES).
614 * Makefile.in: Regenerate.
615 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
617 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
618 (install-pdf, install-pdf-recursive, install-html)
619 (install-html-recursive): Remove.
620 * Makefile.in: Regenerate.
622 * Makefile.in: Regenerate.
623 * aclocal.m4: Likewise.
624 * config.in: Likewise.
625 * configure: Likewise.
627 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
629 * elf32-arm.c (arch_has_thumb2_nop): New function.
630 (arch_has_arm_nop): New function.
631 (elf32_arm_final_link_relocate): NOP opcodes changed.
633 2009-08-16 Doug Evans <dje@google.com>
635 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
636 at least don't leak memory.
638 2009-08-13 DJ Delorie <dj@redhat.com>
640 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
643 2009-08-12 Nick Clifton <nickc@redhat.com>
645 * po/fi.po: Updated Finnish translation.
647 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
649 Merge some FRV FDPIC changes into the Blackfin code.
650 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
651 summary reloc information.
652 (bfinfdpic_dynamic_got_plt_info): New.
653 (_bfin_create_got_section): Create the PLT section here.
654 (elf32_bfinfdpic_create_dynamic_sections): Not here.
655 (_bfinfdpic_count_nontls_entries): Move out of...
656 (_bfinfdpic_count_got_plt_entries): ... here.
657 (_bfinfdpic_count_relocs_fixups): Likewise.
658 (_bfinfdpic_reset_got_plt_entries): New.
659 (_bfinfdpic_size_got_plt): Move out of...
660 (elf32_bfinfdpic_size_dynamic_sections): ... here.
661 (bfinfdpic_relocate_section): Be careful not to call
662 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
663 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
665 (elf_backend_discard_info): Define for FD-PIC.
667 2009-08-11 Alan Modra <amodra@bigpond.net.au>
669 * elflink.c: Add FIXMEs for some places that require octets_per_byte
671 * elf-eh-frame.c: Likewise.
674 2009-08-11 Alan Modra <amodra@bigpond.net.au>
676 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
677 to x86 and x86_64 configurations.
678 * configure: Regenerate.
680 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
682 Stop using bfd_usrdata in libbfd.
683 * coff-stgo32.c (bfd_coff_go32stub): Remove.
684 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
685 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
686 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
687 filehdr_dst->u.go32.stub. New comment with the reason.
688 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
689 Substitute the removed macro bfd_coff_go32stub.
690 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
691 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
692 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
693 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
694 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
696 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
697 * libcoff-in.h (coff_data_type): New field go32stub.
698 * libcoff.h: Regenerated.
700 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
702 Fix go32 stub preservation by objcopy.
703 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
704 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
707 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
709 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
711 (elf32_arm_final_link_relocate): Treat local undefined symbols the
712 same as global undefined symbols.
713 (elf32_arm_relocate_section): Give an error for local undefined
714 non-weak symbols, unless the reloc will not use the symbol.
716 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
718 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
719 (ppc_elf_relax_section): Use symbol index to distinguish
722 2009-08-10 Alan Modra <amodra@bigpond.net.au>
724 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
726 2009-08-10 Alan Modra <amodra@bigpond.net.au>
728 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
729 info for STT_GNU_IFUNC.
730 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
731 on got refs in case the symbol turns out to be ifunc.
732 (ppc_elf_gc_sweep_hook): Similarly.
733 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
734 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
735 (ppc_elf_size_dynamic_sections): Likewise.
736 (ppc_elf_relocate_section): Likewise.
738 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
740 From Mike Frysinger <michael.frysinger@analog.com>
741 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
742 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
743 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
744 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
745 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
746 Adjust to match the renamed reloc definitions.
748 2009-08-08 Alan Modra <amodra@bigpond.net.au>
751 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
752 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
754 2009-08-07 Tom Tromey <tromey@redhat.com>
756 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
759 2009-08-06 Michael Eager <eager@eagercon.com>
761 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
762 * Makefile.in: Regenerate.
763 * archures.c: Add bfd_arch_microblaze.
764 * bfd-in2.h: Regenerate.
765 * config.bfd: Add microblaze target.
766 * configure.in: Add bfd_elf32_microblaze_vec target.
767 * configure: Regenerate.
768 * cpu-microblaze.c: New.
769 * elf32-microblaze.c: New.
770 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
771 * libbfd.h: Regenerate.
772 * reloc.c: Add MICROBLAZE relocations.
773 * section.c: Add struct relax_table and relax_count to section.
774 * targets.c: Add bfd_elf32_microblaze_vec.
776 2009-08-06 Jakub Jelinek <jakub@redhat.com>
777 Alan Modra <amodra@bigpond.net.au>
780 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
782 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
783 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
785 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
787 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
788 at least once when fixing cortex-a8.
790 2009-08-05 Chao-ying Fu <fu@mips.com>
792 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
793 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
794 for CPUs. It is true for RM9000.
795 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
797 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
798 to guard the transformation.
800 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
802 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
803 (spu_elf_size_sections): Declare prototype.
804 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
805 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
806 (spu_elf_emit_fixup): New function.
807 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
808 (spu_elf_size_sections): New function.
810 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
812 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
813 (arm_build_one_stub): Build a8 veneers as a separate pass.
814 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
815 parameters. Use them to check if we create a different a8 fixup
816 than the previous pass.
817 (elf32_arm_size_stubs): Move scope of stub_changed and
818 prev_num_a8_fixes into main loop.
819 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
821 2009-08-04 Alan Modra <amodra@bigpond.net.au>
823 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
824 which find_plt_ent is called. Delete redundant code.
826 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
829 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
830 invalid string offset.
832 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
835 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
836 to htab->init_got_offset and plt to htab->init_plt_offset
837 when discarding space for dynamic relocations.
839 2009-08-03 Alan Modra <amodra@bigpond.net.au>
841 * elf32-ppc.c (struct plt_entry): Revise comments.
842 (ppc_elf_check_relocs): Don't create needless plt_entry info
843 for non-pie executables. Don't test info->pie when info->shared
844 already covers that case.
845 (ppc_elf_gc_sweep_hook): Adjust for above change.
846 (add_stub_sym): Don't test info->pie when info->shared tested.
847 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
848 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
849 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
850 (ppc_elf_relocate_section): Likewise.
852 2009-08-03 Alan Modra <amodra@bigpond.net.au>
854 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
855 for local ifunc symbols in non-pie executables, regardless of
856 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
857 code so that it's obvious that we only do anything special for
859 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
860 (allocate_dynrelocs): Correct comment for syms defined in plt.
861 Don't specially allocate ifunc dyn relocs.
862 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
863 (ppc_elf_relocate_section): Set "relocation" value for ifunc
864 syms in non-pie executables. No specially allocated dyn relocs
865 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
866 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
867 a non-pie executable.
869 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
870 Jakub Jelinek <jakub@redhat.com>
873 * elf32-i386.c (elf_i386_tls_transition): Check executable
874 instead of shared for TLS when building PIE.
875 (elf_i386_check_relocs): Likewise.
876 (elf_i386_allocate_dynrelocs): Likewise.
877 (elf_i386_relocate_section): Likewise.
879 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
880 instead of shared for TLS when building PIE.
881 (elf64_x86_64_check_relocs): Likewise.
882 (elf64_x86_64_allocate_dynrelocs): Likewise.
883 (elf64_x86_64_relocate_section): Likewise.
885 2009-07-31 Anthony Green <green@moxielogic.com>
887 * config.bfd (targ_cpu): Add moxie-uclinux support.
889 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
891 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
893 2009-07-30 Alan Modra <amodra@bigpond.net.au>
895 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
896 used by indirect function support. Count dynamic relocs for
898 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
899 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
900 in iplt and their relocs in reliplt. Don't make ifunc syms
901 dynamic. Allocate got entry relocs for non-dynamic ifunc in
902 reliplt. Handle other dynamic relocs for ifunc.
903 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
904 ifunc in reliplt, likewise relocs for got against local ifunc.
905 Typo fix on reliplt size adjust.
906 (ppc_elf_relocate_section): Don't use plt scheme of allocating
907 relocs 1-1 with entries for iplt, instead just add using
908 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
909 Error on invalid ifunc dyn relocs.
910 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
912 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
913 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
914 (ppc64_elf_reloc_type_lookup): Handle new relocs.
915 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
916 (allocate_dynrelocs): As for elf32-ppc.c above.
917 (ppc64_elf_size_dynamic_sections): Likewise.
918 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
919 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
920 (ppc_size_one_stub): Similarly.
921 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
923 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
925 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
927 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
928 change. Add note to head comment.
930 2009-07-28 Jan Beulich <jbeulich@novell.com>
932 * archive.c (get_extended_arelt_filename): Remove redundant
933 range check on index.
935 2009-07-27 Doug Kwan <dougkwan@google.com>
937 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
939 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
941 * archures.c bfd_*_arch): Sorted.
942 (bfd_archures_list): Likewise.
944 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
946 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
947 to R_cr16_NUM32 relocation.
949 2009-07-26 Michael Eager <eager@eagercon.com>
951 * archures.c: Add bfd_mach_ppc_405
954 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
956 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
957 * cpu-l1om.c (bfd_l1om_arch): Likewise.
959 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
961 * archures.c (bfd_architecture): Add bfd_arch_l1om.
962 (bfd_l1om_arch): New.
963 (bfd_archures_list): Add &bfd_l1om_arch.
964 * bfd-in2.h: Regenerated.
966 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
967 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
968 if bfd_elf64_x86_64_freebsd_vec is supported.
969 (targ_selvecs): Likewise.
971 * configure.in: Support bfd_elf64_l1om_vec and
972 bfd_elf64_l1om_freebsd_vec.
973 * configure: Regenerated.
977 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
978 (bfd_elf64_l1om_vec): Likewise.
979 (bfd_elf64_l1om_freebsd_vec): Likewise.
981 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
982 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
983 * Makefile.in: Regenerated.
985 * targets.c (bfd_elf64_l1om_vec): New.
986 (bfd_elf64_l1om_freebsd_vec): Likewise.
987 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
988 bfd_elf64_l1om_freebsd_vec.
990 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
991 Alan Modra <amodra@bigpond.net.au>
993 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
994 * bfd-in2.h: Regenerate.
995 * libbfd.h: Regenerate.
996 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
997 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
998 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1000 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1003 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1004 instead of shared for R_X86_64_TPOFF32.
1005 (elf64_x86_64_relocate_section): Likewise.
1007 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1009 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1010 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1011 with the BSF_GNU_UNIQUE flag bit set.
1012 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1013 for symbols with STB_GNU_UNIQUE binding.
1014 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1015 with the STB_GNU_UNIQUE binding.
1016 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1017 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1018 symbols with the unique_global field set.
1019 (elf_link_output_extsym): Set unique_global field for symbols with
1020 the STB_GNU_UNIQUE binding.
1021 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1022 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1024 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1026 * bfd-in2.h: Regenerate.
1028 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1030 * elflink.c (elf_link_output_extsym): Revert the last change.
1032 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1035 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1036 when ref_regular, not def_regular.
1038 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1041 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1042 from a DSO into a normal FUNC symbol.
1043 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1044 a normal FUNC symbol.
1046 2009-07-17 Chao-ying Fu <fu@mips.com>
1048 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1049 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1050 interlocking, the last PLT entry needs a nop in the branch delay slot.
1051 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1052 output the last two PLT entries in reverse order.
1054 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1056 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1057 STT_GNU_IFUNC symbol for relocatable link.
1058 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1060 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1062 * bfdio.c (bfd_iovec): Add comments for bmmap.
1063 * bfd-in2.h: Regenerated.
1065 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1067 * Makefile.am: Run "make dep-am".
1068 * Makefile.in: Regenerated.
1070 2009-07-10 Doug Kwan <dougkwan@google.com>
1072 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1073 target_addend and orig_insn.
1075 2009-07-10 Tom Tromey <tromey@redhat.com>
1077 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1078 (elf-eh-frame.lo): Likewise.
1079 (elf32-bfin.lo): Likewise.
1080 (elf32-frv.lo): Likewise.
1081 (elf32-xc16x.lo): Likewise.
1082 * Makefile.in: Rebuild.
1083 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1084 * elf-eh-frame.c: Likewise.
1085 * elf32-bfin.c: Likewise.
1086 * elf32-frv.c: Likewise.
1087 * elf32-xc16x.c: Likewise.
1089 2009-07-10 Julian Brown <julian@codesourcery.com>
1091 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1092 symbol a stub entry is derived from, not the entry for the stub
1093 itself, in call to elf32_arm_final_link_relocate.
1095 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1097 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1098 when reporting addends.
1100 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1102 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1103 data even when no stubs.
1104 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1106 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1108 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1109 (ppc_elf_get_synthetic_symtab): Report addend.
1110 (PLT_IFUNC): Define.
1111 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1112 (ppc_elf_create_glink): New function.
1113 (ppc_elf_create_dynamic_sections): Use it.
1114 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1115 (update_local_sym_info): Allocate space for local_plt array.
1116 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1118 (is_branch_reloc): New function.
1119 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1120 (ppc_elf_gc_sweep_hook): Likewise.
1121 (ppc_elf_adjust_dynamic_symbol): Likewise.
1122 (allocate_dynrelocs): Likewise.
1123 (ppc_elf_size_dynamic_sections): Likewise.
1124 (ppc_elf_relocate_section): Likewise.
1125 (branch_reloc_hash_match): Use is_branch_reloc.
1126 (ppc_elf_tls_optimize): Adjust for local_plt.
1127 (write_glink_stub): New function, extracted from..
1128 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1129 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1130 branch table when dynamic.
1131 (elf_backend_post_process_headers): Define.
1132 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1133 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1134 (ppc64_elf_get_synthetic_symtab): Report addend.
1135 (struct ppc_stub_hash_entry): Add plt_ent.
1136 (PLT_IFUNC): Define.
1137 (struct ppc_link_hash_table): Add iplt and reliplt.
1138 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1139 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1140 (update_local_sym_info): Allocate space for local_plt array.
1141 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1143 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1144 and don't change hash flags here.
1145 (is_branch_reloc): New function.
1146 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1147 (ppc64_elf_gc_sweep_hook): Likewise.
1148 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1149 (allocate_dynrelocs): Likewise.
1150 (ppc64_elf_size_dynamic_sections): Likewise.
1151 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1152 (ppc64_elf_size_stubs): Likewise.
1153 (ppc64_elf_relocate_section): Likewise.
1154 (get_sym_h): Adjust for local_plt.
1155 (branch_reloc_hash_match): Use is_branch_reloc.
1156 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1157 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1159 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1161 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1163 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1165 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1166 and ref_regular_nonweak comment.
1167 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1168 when def_regular, not ref_regular.
1169 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1170 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1171 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1173 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1175 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1176 of malloc'd struct call_info.
1177 (pasted_function): Likewise, priority too.
1179 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1181 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1182 alignment when packing sections into overlays.
1184 2009-07-03 Cary Coutant <ccoutant@google.com>
1186 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1188 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1190 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1191 changes only) earlier patch:-
1193 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1195 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1196 give .debug and .reloc data characteristics.
1197 (DOT_RELOC): New define for .reloc section string.
1198 (coff_write_object_contents): Use DOT_RELOC instead of string.
1200 2009-07-02 Tom Tromey <tromey@redhat.com>
1202 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1203 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1205 2009-07-01 Nick Clifton <nickc@redhat.com>
1207 * elf-m10300.c: Remove trailing white space.
1208 * reloc.c: Likewise.
1210 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1212 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1213 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1214 * configure.in: Use them.
1215 * configure: Regenerate.
1216 * config.in: Regenerate.
1217 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1218 #define _BSD_SOURCE. Add comments.
1219 (vms_file_stats_name): Calculate creation date based on available
1220 runtime data. Return 1 for version instead of 0.
1222 2009-07-01 Nick Clifton <nickc@redhat.com>
1225 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1226 to R_ARM_THM_PC8 relocation.
1228 2009-06-29 Nick Clifton <nickc@redhat.com>
1230 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1231 different uses of the relocations addend when a symbol is in a
1234 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1237 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1238 SHT_REL/SHT_RELA sections on executable nor shared library.
1239 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1240 as a normal section.
1242 2009-06-25 Nick Clifton <nickc@redhat.com>
1244 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1245 symbols with SEC_MERGE flag.
1247 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1249 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1250 give .debug and .reloc data characteristics.
1251 (DOT_RELOC): New define for .reloc section string.
1252 (coff_write_object_contents): Use DOT_RELOC instead of string.
1254 2009-06-25 Tristan Gingold <gingold@adacore.com>
1256 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1257 (bfd_mach_o_canonicalize_dynamic_symtab)
1258 (bfd_mach_o_get_synthetic_symtab): Defines.
1259 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1260 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1262 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1263 for scattered relocations.
1264 (bfd_mach_o_i386_print_thread): New function.
1265 (bfd_mach_o_print_thread): Define.
1267 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1268 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1269 New functions extracted from ...
1270 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1271 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1272 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1273 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1274 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1275 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1277 (bfd_mach_o_scan_read_dylib): Ditto.
1278 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1280 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1281 decode isym and flags on little endian targets. Set dysymtab field.
1282 (bfd_mach_o_scan_start_address): Adjust for enum names.
1283 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1284 (bfd_mach_o_print_section): Display bfd section name.
1285 (bfd_mach_o_print_segment): Display none if no name.
1286 (bfd_mach_o_print_dysymtab): Display next index for local, external
1287 and undefined symbols.
1288 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1289 Display dylinker name. Display thread and unixthread commands content.
1290 (bfd_mach_o_print_thread): New macro.
1292 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1293 (bfd_mach_o_ppc_thread_flavour): Ditto.
1294 (bfd_mach_o_i386_thread_flavour): Ditto.
1295 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1296 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1297 BFD_MACH_O_THREAD_STATE_NONE.
1298 (bfd_mach_o_segment_command): Remove segment field.
1299 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1300 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1301 (bfd_mach_o_prebound_dylib_command): Ditto.
1302 (bfd_mach_o_dylib_command): Ditto.
1303 (bfd_mach_o_prebound_dylib_command): Remove section field.
1304 (mach_o_data_struct): Add dysymtab field.
1305 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1306 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1307 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1308 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1309 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1311 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1313 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1314 field of struct dirent.
1316 2009-06-23 Tristan Gingold <gingold@adacore.com>
1318 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1319 of this macro. Fix indentation.
1321 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1323 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1324 destination for defined dynamic symbols when deciding whether to
1325 insert a stub or not.
1326 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1327 when actually accessed through a PLT, even when generating a
1330 2009-06-22 Tristan Gingold <gingold@adacore.com>
1332 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1335 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1337 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1338 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1340 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1342 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1344 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1346 * elflink.c (elf_link_add_object_symbols): Avoid warning
1347 from -Wjump-misses-init in gcc 4.5.0.
1349 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1351 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1353 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1355 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1357 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1358 r_symndx. Report local symbol name on error.
1359 (elf_i386_check_relocs): Updated. Report local symbol name on
1361 (elf_i386_gc_sweep_hook): Updated.
1362 (elf_i386_relocate_section): Likewise.
1364 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1365 r_symndx. Report local symbol name on error.
1366 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1368 (elf64_x86_64_gc_sweep_hook): Updated.
1369 (elf64_x86_64_relocate_section): Likewise.
1371 2009-06-19 Tristan Gingold <gingold@adacore.com>
1373 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1375 2009-06-19 Tristan Gingold <gingold@adacore.com>
1377 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1378 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1379 (bfd_mach_o_valid): Ditto.
1380 (bfd_mach_o_wide_p): Ditto.
1381 (bfd_mach_o_canonicalize_reloc): Ditto.
1382 (bfd_mach_o_build_commands): Ditto.
1383 (bfd_mach_o_scan_read_thread): Ditto.
1384 (bfd_mach_o_flatten_sections): Ditto.
1385 (bfd_mach_o_scan_start_address): Ditto.
1386 (bfd_mach_o_lookup_section): Ditto.
1387 (bfd_mach_o_core_fetch_environment): Ditto.
1388 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1389 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1390 (bfd_mach_o_scan_write_symtab): Ditto.
1391 Use macros instead of hard-coded values.
1392 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1393 Use bfd_mach_o_get_data instead of direct access. Use macros
1394 instead of hard-coded values.
1395 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1396 Remove sym argument and get section from mdata.
1397 Move code into the else branch.
1398 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1399 Remove sym argument and get section from mdata. Adjust code.
1400 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1401 switch (which replaces consecutive if statements).
1402 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1403 module table, table of content, indirect symbols and external
1405 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1407 (bfd_mach_o_scan_read_linkedit): New function.
1408 (bfd_mach_o_scan_read_str): Ditto.
1409 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1411 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1412 bfd_mach_o_count_symbols never returns an error.
1413 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1414 symtab field (there might be only one symtab).
1415 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1416 Handle sub frameworks, sub umbrella, sub library and sub client.
1417 Read code signature and segment split info commands.
1418 (bfd_mach_o_scan): Reindent.
1419 (bfd_mach_o_xlat_name): New type.
1420 (bfd_mach_o_print_flags): New function.
1421 (bfd_mach_o_get_name): Ditto.
1422 (bfd_mach_o_cpu_name): New variable.
1423 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1424 (bfd_mach_o_section_type_name)
1425 (bfd_mach_o_section_attribute_name)
1426 (bfd_mach_o_load_command_name): New variables.
1427 (bfd_mach_o_print_private_header): New function.
1428 (bfd_mach_o_print_section_map): New function extracted from
1429 bfd_mach_o_print_private_bfd_data.
1430 (bfd_mach_o_print_section): Ditto. Print more infos.
1431 (bfd_mach_o_print_segment): Ditto.
1432 (bfd_mach_o_print_dysymtab): Ditto.
1433 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1434 load weak dylib, reexport dylib and id dylib.
1435 Handle code signature and segment_split info.
1436 Handle sub frameworks, sub umbrella, sub library and sub client.
1437 (bfd_mach_o_section_get_nbr_indirect): New function.
1439 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1440 (bfd_mach_o_header_flags): New enum to define header flags.
1441 (bfd_mach_o_section_attribute): New enum to replace ...
1442 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1443 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1444 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1445 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1446 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1447 these removed macros.
1448 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1449 (bfd_mach_o_dylib_module): New type.
1450 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1452 (bfd_mach_o_dylib_table_of_content): New type.
1453 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1454 (bfd_mach_o_dylib_reference): New type.
1455 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1456 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1457 modules, toc, references and indirect syms.
1458 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1459 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1460 unused). Add comment.
1461 (bfd_mach_o_dylib_command): Ditto.
1462 (bfd_mach_o_prebound_dylib_command): Ditto.
1463 (bfd_mach_o_linkedit_command): New type.
1464 (bfd_mach_o_str_command): New type.
1465 (bfd_mach_o_load_command): Add linkedit and str fields.
1466 (mach_o_data_struct): Add symtab field.
1467 (bfd_get_mach_o_data): Renamed to ...
1468 (bfd_mach_o_get_data): ... this new macro.
1469 (bfd_mach_o_scan_read_symtab_symbol,
1470 bfd_mach_o_scan_read_symtab_strtab,
1471 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1473 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1474 instead of direct access.
1476 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1478 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1479 R_PPC_PLTREL24 relocs.
1480 (ppc_elf_relocate_section): Likewise.
1482 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1484 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1485 pointer to sym hash. Update all uses.
1486 (update_plt_info): Likewise. Don't check addend here.
1488 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1490 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1491 bfd_sym_from_r_symndx.
1492 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1494 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1496 * elf-bfd.h (struct sym_sec_cache): Delete.
1497 (struct sym_cache): New.
1498 (bfd_section_from_r_symndx): Delete prototype.
1499 (bfd_sym_from_r_symndx): Define prototype.
1500 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1501 (bfd_sym_from_r_symndx): ..new function.
1502 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1503 bfd_section_from_r_symndx to new struct and function.
1504 * elf32-bfin.c: Likewise.
1505 * elf32-hppa.c: Likewise.
1506 * elf32-i386.c: Likewise.
1507 * elf32-m32r.c: Likewise.
1508 * elf32-m68hc1x.c: Likewise.
1509 * elf32-m68hc1x.h: Likewise.
1510 * elf32-m68k.c: Likewise.
1511 * elf32-ppc.c: Likewise.
1512 * elf32-s390.c: Likewise.
1513 * elf32-sh.c: Likewise.
1514 * elf64-ppc.c: Likewise.
1515 * elf64-s390.c: Likewise.
1516 * elf64-x86-64.c: Likewise.
1517 * elfxx-sparc.c: Likewise.
1518 * elfxx-sparc.h: Likewise.
1520 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1522 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1523 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1525 2009-06-18 Nick Clifton <nickc@redhat.com>
1527 * elflink.c (elf_link_sort_relocs): Return early if there are no
1530 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1532 Merge cegcc and mingw32ce target name changes from
1535 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1537 * config.bfd: Add arm*-*-cegcc* target.
1539 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1541 * config.bfd: Add arm-*-mingw32ce* target.
1543 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1545 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1546 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1547 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1548 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1550 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1552 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1553 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1554 * elf32-i386.c (elf_i386_check_relocs): Use it.
1555 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1557 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1559 * elf-bfd.h (elf_dyn_relocs): New.
1561 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1562 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1564 (elf_i386_copy_indirect_symbol): Likewise.
1565 (elf_i386_check_relocs): Likewise.
1566 (elf_i386_gc_sweep_hook): Likewise.
1567 (elf_i386_allocate_dynrelocs): Likewise.
1568 (elf_i386_readonly_dynrelocs): Likewise.
1569 (elf_i386_size_dynamic_sections): Likewise.
1571 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1572 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1573 with elf_dyn_relocs.
1574 (elf64_x86_64_copy_indirect_symbol): Updated.
1575 (elf64_x86_64_check_relocs): Likewise.
1576 (elf64_x86_64_gc_sweep_hook): Likewise.
1577 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1578 (elf64_x86_64_allocate_dynrelocs): Likewise.
1579 (elf64_x86_64_readonly_dynrelocs): Likewise.
1580 (elf64_x86_64_size_dynamic_sections): Likewise.
1582 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1584 * elf32-arm.c (create_got_section): Get existing .rela.got
1586 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1587 * elf32-lm32.c (create_got_section): Likewise.
1588 * elf32-m32r.c (create_got_section): Likewise.
1589 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1590 * elf32-s390.c (create_got_section): Likewise.
1591 * elf32-sh.c (create_got_section): Likewise.
1592 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1593 * elf64-s390.c (create_got_section): Likewise.
1594 * elfxx-sparc.c (create_got_section): Likewise.
1596 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1599 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1601 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1603 * elf32-i386.c (elf_i386_local_hash): Removed.
1604 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1605 (elf_i386_get_local_sym_hash): Likewise.
1607 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1608 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1609 (elf64_x86_64_get_local_sym_hash): Likewise.
1610 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1611 (get_local_sym_hash): Likewise.
1613 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1615 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1616 rel_got_sec and plt_sec.
1617 (elfNN_ia64_relax_section): Updated.
1618 (elfNN_ia64_create_dynamic_sections): Likewise.
1619 (get_got): Likewise.
1620 (allocate_dynrel_entries): Likewise.
1621 (elfNN_ia64_size_dynamic_sections): Likewise.
1622 (set_got_entry): Likewise.
1623 (elfNN_ia64_choose_gp): Likewise.
1624 (elfNN_ia64_relocate_section): Likewise.
1625 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1626 (elfNN_ia64_finish_dynamic_sections): Likewise.
1628 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1630 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1633 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1635 * configure.in (elf): Add elf-ifunc.lo.
1637 * configure: Regenerated.
1638 * Makefile.in: Likewise.
1640 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1641 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1643 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1644 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1646 (elf_i386_link_hash_table_create): Likewise.
1647 (elf_i386_create_dynamic_sections): Likewise.
1648 (elf_i386_check_relocs): Likewise.
1649 (elf_i386_allocate_dynrelocs): Likewise.
1650 (elf_i386_size_dynamic_sections): Likewise.
1651 (elf_i386_relocate_section): Likewise.
1652 (elf_i386_finish_dynamic_symbol): Likewise.
1653 (elf_i386_finish_dynamic_sections): Likewise.
1654 (elf_i386_create_got_section): Removed.
1656 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1657 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1659 (elf64_x86_64_compute_jump_table_size): Updated.
1660 (elf64_x86_64_link_hash_table_create): Likewise.
1661 (elf64_x86_64_create_dynamic_sections): Likewise.
1662 (elf64_x86_64_check_relocs): Likewise.
1663 (elf64_x86_64_allocate_dynrelocs): Likewise.
1664 (elf64_x86_64_size_dynamic_sections): Likewise.
1665 (elf64_x86_64_relocate_section): Likewise.
1666 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1667 (elf64_x86_64_finish_dynamic_sections): Likewise.
1668 (elf64_x86_64_create_got_section): Removed.
1670 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1671 for pointer alignment. Set up section pointers.
1672 (_bfd_elf_create_dynamic_sections): Likewise.
1673 (_bfd_elf_create_ifunc_sections): Moved to ...
1674 * elf-ifunc.c: Here. New.
1676 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1677 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1680 2009-06-16 Doug Kwan <dougkwan@google.com>
1682 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1683 to bfd_signed_vma. Cast constant operands which are used in
1684 offset related expressions to bfd_signed_vma type as appropriate.
1686 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1688 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1689 (elf_backend_plt_sym_val): Define.
1691 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1693 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1694 (elf_backend_reloc_type_class): Define.
1696 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1698 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1699 from an executable to a shared library treat R_VAX_PC32
1700 relocations as R_VAX_PLT32 ones.
1702 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1704 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1705 symbols in GOT space calculation.
1706 (elf_vax_relocate_section): Adjust accordingly.
1708 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1710 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1713 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1715 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1717 (elf_vax_relocate_section): Likewise.
1719 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1721 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1722 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1724 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1726 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1727 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1729 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1731 * Makefile.am: Run "make dep-am".
1732 * Makefile.in: Regenerated.
1734 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1736 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1737 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1739 2009-06-15 Nick Clifton <nickc@redhat.com>
1741 * po/ru.po: New Russian translation.
1742 * configure.in (ALL_LINGUAS): Add ru.
1743 * configure: Regenerate.
1745 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1747 * elf32-i386.c: Remove duplicated comments.
1749 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1752 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1753 dynamic IFUNC pointer in non-shared object. Use .got.plt
1754 for IFUNC definition in PIE.
1755 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1758 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1759 dynamic IFUNC pointer in non-shared object. Use .got.plt
1760 for IFUNC definition in PIE.
1761 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1764 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1766 * elf32-i386.c (elf_i386_check_relocs): Properly report
1767 local symbol for unhandled relocation against STT_GNU_IFUNC
1769 (elf_i386_relocate_section): Likewise.
1770 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1771 (elf64_x86_64_relocate_section): Likewise.
1773 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1776 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1777 (elf_i386_link_hash_table): Add loc_hash_table and
1779 (elf_i386_local_hash): New.
1780 (elf_i386_local_htab_hash): Likewise.
1781 (elf_i386_local_htab_eq): Likewise.
1782 (elf_i386_get_local_sym_hash): Likewise.
1783 (elf_i386_link_hash_table_free): Likewise.
1784 (elf_i386_allocate_local_dynrelocs): Likewise.
1785 (elf_i386_finish_local_dynamic_symbol): Likewise.
1786 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1787 (elf_i386_link_hash_table_create): Create loc_hash_table and
1789 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1790 (elf_i386_size_dynamic_sections): Likewise.
1791 (elf_i386_relocate_section): Likewise.
1792 (elf_i386_finish_dynamic_sections): Likewise.
1793 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1796 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1797 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1799 (elf64_x86_64_local_hash): New.
1800 (elf64_x86_64_local_htab_hash): Likewise.
1801 (elf64_x86_64_local_htab_eq): Likewise.
1802 (elf64_x86_64_get_local_sym_hash): Likewise.
1803 (elf64_x86_64_link_hash_table_free): Likewise.
1804 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1805 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1806 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1807 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1808 and loc_hash_memory.
1809 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1811 (elf64_x86_64_size_dynamic_sections): Likewise.
1812 (elf64_x86_64_relocate_section): Likewise.
1813 (elf64_x86_64_finish_dynamic_sections): Likewise.
1814 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1817 2009-06-10 Philip Blundell <philb@gnu.org>
1819 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1820 elf_sec->this_hdr == NULL.
1822 2009-06-12 Tristan Gingold <gingold@adacore.com>
1824 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1825 * bfd-in2.h: Regenerated.
1826 * libbfd.h: Regenerated.
1828 * mach-o.c (FILE_ALIGN): New macro.
1829 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1830 (bfd_mach_o_print_symbol): Ditto.
1831 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1832 (bfd_mach_o_get_reloc_upper_bound): New function.
1833 (bfd_mach_o_canonicalize_reloc): Ditto.
1834 (bfd_mach_o_scan_write_relocs): Ditto.
1835 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1836 (bfd_mach_o_scan_write_section_64): Ditto.
1837 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1838 written for load command. Do not compute section file offset.
1839 (bfd_mach_o_scan_write_segment_64): Ditto.
1840 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1841 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1843 (bfd_mach_o_mangle_symbols): ... this new function.
1844 (bfd_mach_o_write_contents): Be sure to have load commands built.
1845 Call bfd_mach_o_mangle_symbols.
1846 (bfd_mach_o_build_commands): Adjust for filelen field.
1847 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1848 Do not set symtab file offset anymore here.
1849 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1850 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1851 Set reloc_count and rel_filepos section fields.
1852 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1854 (bfd_mach_o_scan_read_section_64): Ditto.
1855 (bfd_mach_o_scan_read_section): Ditto.
1856 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1857 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1858 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1859 Handle weak-ref symbols.
1860 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1861 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1862 (bfd_mach_o_scan): Remove assignment to removed field.
1863 (bfd_mach_o_mkobject_init): Ditto.
1864 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1865 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1866 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1867 (bfd_mach_o_swap_reloc_in): Ditto.
1868 (bfd_mach_o_swap_reloc_out): Ditto.
1870 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1871 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1872 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1873 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1874 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1875 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1876 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1877 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1878 (BFD_MACH_O_N_WEAK_DEF): New macros.
1880 (bfd_mach_o_section_type): Add new enumeration values.
1881 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1882 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1883 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1884 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1886 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1887 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1888 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1889 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1890 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1891 (BFD_MACH_O_RELENT_SIZE): Ditto.
1892 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1893 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1894 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1895 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1896 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1897 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1898 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1899 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1900 (bfd_mach_o_reloc_info): New struct.
1901 (bfd_mach_o_asymbol): New struct.
1902 (bfd_mach_o_symtab_command): The symbols field is now of type
1904 (bfd_mach_o_load_command): The offset and len fields are now of type
1906 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1907 Add a filelen field. Add comments.
1908 (bfd_mach_o_backend_data): New struct.
1909 (bfd_mach_o_get_backend_data): New macro.
1910 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1912 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1913 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1914 (bfd_mach_o_canonicalize_reloc): Ditto.
1916 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1917 duplicated macro. Now defined to _bfd_generic_is_local_label.
1918 (TARGET_NAME_BACKEND): New macro...
1919 (TARGET_NAME_BACKEND): ... used to name a new variable.
1920 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1921 Mach-O backend data.
1923 * mach-o-i386.c (i386_howto_table): New variable.
1924 (bfd_mach_o_i386_swap_reloc_in): New function.
1925 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1926 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1927 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1928 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1929 (bfd_mach_o_bfd_reloc_type_lookup)
1930 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1932 2009-06-11 Eric Paris <eparis@redhat.com>
1933 Nick Clifton <nickc@redhat.com>
1935 * opncls.c (_maybe_make_executable): New function. Gives execute
1936 permission to an executable bfd that was opened for writing
1937 provided that it is a regular file. Replaces common code found in...
1938 (bfd_close): here and ...
1939 (bfd_close_all_done): here.
1941 2009-06-11 Anthony Green <green@moxielogic.com>
1943 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1944 * bfd-in2.h: Rebuilt.
1945 * libbfd.h: Rebuilt.
1946 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1948 (moxie_reloc_map): Ditto.
1949 Clean up copyright notice.
1951 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1953 * bfd-in2.h: bfd_mmap prototype.
1954 * bfdio.c (bfd_mmap): New function.
1955 * libbfd.h (bfd_iovec): Add bmmap.
1956 * cache.c (cache_bmmap): New function.
1957 (cache_iovec): Initialize bmmap member.
1958 * opencls.c (opncls_bmmap): New function.
1959 (opncls_iovec): Initialize bmmap member.
1961 2009-06-09 Tristan Gingold <gingold@adacore.com>
1963 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1964 and stabstr_segment fields.
1965 (mach_o_be_vec, mach_o_le_vec): Removed
1966 (bfd_mach_o_version): New prototype.
1968 * mach-o.c (bfd_mach_o_version): Make this function public.
1969 (mach_o_wide_p): New function.
1970 (bfd_mach_o_wide_p): Ditto.
1971 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1973 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1974 Search in the list only if the name starts with a dot.
1975 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1976 test. Check bfd_seek status.
1977 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1978 (bfd_mach_o_scan_write_section_32): Ditto.
1979 (bfd_mach_o_scan_write_section_64): Ditto.
1980 (bfd_mach_o_scan_write_section): Removed.
1981 (bfd_mach_o_scan_write_segment): Split into ...
1982 (bfd_mach_o_scan_write_segment_32): ... this and ...
1983 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1984 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1985 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1986 symbol table. Now returns a boolean.
1987 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1988 Adjust for status type.
1989 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1990 test. Write symbol table. Numbers the sections.
1991 (bfd_mach_o_read_header): Check bfd_seek status.
1992 Use mach_o_wide_p instead of hard-coded test.
1993 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1994 (bfd_mach_o_scan_read_section_64): Ditto.
1995 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1996 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1997 handled common symbols.
1998 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1999 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2000 (bfd_mach_o_scan_read_dylinker): Ditto.
2001 (bfd_mach_o_scan_read_dylib): Ditto.
2002 (bfd_mach_o_scan_read_thread): Ditto.
2003 (bfd_mach_o_scan_read_symtab): Ditto.
2004 Do not create a section for the stabs.
2005 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2006 (bfd_mach_o_scan_read_segment): Ditto.
2007 (bfd_mach_o_scan_read_command): Ditto.
2008 (bfd_mach_o_scan_start_address): Ditto.
2009 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2010 (bfd_mach_o_archive_p): Check bfd_seek status.
2011 (bfd_mach_o_core_fetch_environment): Ditto.
2013 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2015 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2017 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2018 (elf_i386_link_hash_table_create): Initialize irelifunc.
2019 (elf_i386_check_relocs): Updated. Set up irelifunc for
2021 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2022 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2024 (elf_i386_relocate_section): Likewise.
2026 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2027 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2028 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2030 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2031 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2033 (elf64_x86_64_relocate_section): Likewise.
2035 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2037 (_bfd_elf_create_ifunc_sections): This.
2039 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2041 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2044 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2046 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2047 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2048 building shared object. Check info->executable instead of
2049 !info->shared when setting non_got_ref.
2050 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2051 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2052 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2054 (elf_i386_relocate_section): Output dynamic relocation for
2055 R_386_32 against STT_GNU_IFUNC symbol to get the real
2056 function address when building shared object.
2057 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2058 relocation for STT_GNU_IFUNC symbol in shared object.
2060 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2061 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2062 symbol when building shared object. Check info->executable
2063 instead of !info->shared when setting non_got_ref.
2064 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2065 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2066 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2068 (elf64_x86_64_relocate_section): Output dynamic relocation
2069 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2070 function address when building shared object.
2071 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2072 relocation for STT_GNU_IFUNC symbol in shared object.
2074 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2076 * Makefile.am: Run "make dep-am".
2077 (BFD32_BACKENDS): Add mach-o-i386.lo.
2078 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2079 * Makefile.in: Regenerate.
2081 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2083 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2084 when looking for soft-icache stubs.
2086 2009-06-05 Tristan Gingold <gingold@adacore.com>
2088 * mach-o.h: Update copyright year.
2089 (bfd_mach_o_mach_header_magic): New enum.
2090 (bfd_mach_o_cpu_subtype): Now an enum.
2091 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2092 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2093 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2094 (bfd_mach_o_load_command): Field type_required is now a boolean.
2095 Reindent prototypes.
2096 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2097 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2098 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2099 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2100 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2101 (bfd_mach_o_canonicalize_symtab): Ditto.
2102 (bfd_mach_o_get_symbol_info): Ditto.
2103 (bfd_mach_o_print_symbol): Ditto.
2104 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2105 (bfd_mach_o_make_empty_symbol): Ditto.
2106 (bfd_mach_o_write_contents): Ditto.
2108 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2109 bfd_mach_o_mkobject): Defines.
2110 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2111 Do not check with target vector but with flavour.
2112 (struct mach_o_section_name_xlat): New declaration.
2113 (dwarf_section_names_xlat): Ditto.
2114 (text_section_names_xlat): Ditto.
2115 (data_section_names_xlat): Ditto.
2116 (struct mach_o_segment_name_xlat): Ditto.
2117 (segsec_names_xlat): Ditto.
2118 (bfd_mach_o_convert_section_name_to_bfd): New function.
2119 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2120 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2121 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2122 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2123 Accept any input and output flavour. Do not share private data
2125 (bfd_mach_o_count_symbols): Add a comment.
2126 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2127 (bfd_mach_o_canonicalize_symtab): Ditto.
2128 (bfd_mach_o_get_symbol_info): Ditto.
2129 (bfd_mach_o_print_symbol): Ditto.
2130 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2131 Use constants instead of hard-coded values.
2132 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2134 (bfd_mach_o_scan_write_section_64): Ditto.
2135 (bfd_mach_o_scan_write_segment): Ditto.
2136 Do not copy sections anymore.
2137 (bfd_mach_o_write_contents): Make it public.
2138 Remove dead code. Rewrite typeflag assignment.
2139 (bfd_mach_o_build_commands): New function.
2140 (bfd_mach_o_set_section_contents): Ditto.
2141 (bfd_mach_o_make_empty_symbol): Make it public.
2142 (bfd_mach_o_read_header): Make it static.
2143 Convert to bfd_boolean.
2144 Use constants instead of hard-coded values.
2145 (bfd_mach_o_make_bfd_section): Call
2146 bfd_mach_o_convert_section_name_to_bfd to create name.
2147 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2149 (bfd_mach_o_scan_read_section_64): Ditto.
2150 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2151 a segment anymore. Use constants instead of hard-coded values.
2152 (bfd_mach_o_scan_read_command): Fix style.
2153 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2154 Get rid of BFD_IO_FUNCS.
2155 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2156 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2157 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2158 (bfd_mach_o_object_p): Removed.
2159 (bfd_mach_o_gen_core_p): New function, replaces ...
2160 (bfd_mach_o_core_p): ... deleted.
2161 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2163 * mach-o-i386.c: New file.
2164 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2165 * configure.in (TDEFINES): Add mach_o_i386_vec.
2166 * configure: Regenerated.
2167 * targets.c: Add mach_o_i386_vec.
2169 * mach-o.c: Update copyright years.
2170 (BFD_IO_FUNCS): Remove (was not used).
2171 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2172 bfd_mach_o_slurp_extended_name_table,
2173 bfd_mach_o_construct_extended_name_table,
2174 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2175 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2176 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2177 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2178 bfd_mach_o_get_section_contents_in_window,
2179 bfd_mach_o_bfd_is_local_label_name,
2180 bfd_mach_o_bfd_is_target_special_symbol,
2181 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2182 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2183 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2184 bfd_mach_o_minisymbol_to_symbol,
2185 bfd_mach_o_bfd_get_relocated_section_contents,
2186 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2187 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2188 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2189 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2190 bfd_mach_o_bfd_merge_private_bfd_data,
2191 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2192 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2193 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2194 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2195 bfd_mach_o_bfd_copy_private_header_data,
2196 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2197 * mach-o-target.c: ... here.
2198 Update copyright years.
2200 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2202 * dep-in.sed: Don't use \n in replacement part of s command.
2203 * Makefile.am (DEP1): LC_ALL for uniq.
2205 * Makefile.in: Regenerate.
2207 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2209 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2210 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2211 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2213 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2215 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2216 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2217 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2218 against STT_GNU_IFUNC symbols for static executables.
2219 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2220 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2222 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2223 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2224 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2225 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2227 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2229 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2230 symbols to be left unimported when linking statically.
2231 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2232 code when linking statically.
2234 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2236 * elf32-i386.c (elf_i386_check_relocs): Increment
2237 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2238 against STT_GNU_IFUNC symbol.
2239 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2240 local STT_GNU_IFUNC definition is used.
2241 (elf_i386_relocate_section): Handle got.offset != -1 for
2242 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2245 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2246 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2247 relocations against STT_GNU_IFUNC symbol.
2248 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2249 local STT_GNU_IFUNC definition is used.
2250 (elf64_x86_64_relocate_section): Handle got.offset != -1
2251 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2252 STT_GNU_IFUNC symbol.
2254 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2257 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2258 (elf_i386_reloc_type_lookup): Likewise.
2259 (R_386_tls): Removed.
2260 (R_386_irelative): New.
2261 (R_386_vt_offset): Updated.
2262 (elf_i386_rtype_to_howto): Likewise.
2263 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2264 (elf_i386_link_hash_table_create): Initialize igotplt,
2266 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2267 (elf_i386_adjust_dynamic_symbol): Likewise.
2268 (elf_i386_allocate_dynrelocs): Likewise.
2269 (elf_i386_relocate_section): Likewise.
2270 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2272 (elf_i386_finish_dynamic_symbol): When building a static
2273 executable, use .iplt, .igot.plt and .rel.iplt sections for
2274 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2275 locally defined STT_GNU_IFUNC symbol.
2277 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2278 (x86_64_reloc_map): Likewise.
2279 (R_X86_64_standard): Updated.
2280 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2281 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2283 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2284 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2285 (elf64_x86_64_allocate_dynrelocs): Likewise.
2286 (elf64_x86_64_relocate_section): Likewise.
2287 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2289 (elf64_x86_64_finish_dynamic_symbol): When building a static
2290 executable, use .iplt, .igot.plt and .rela.iplt sections for
2291 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2292 for locally defined STT_GNU_IFUNC symbol.
2294 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2295 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2297 * bfd-in2.h: Regenerated.
2298 * libbfd.h: Likewise.
2300 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2302 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2303 (_bfd_elf_make_ifunc_reloc_section): Removed.
2304 (_bfd_elf_is_ifunc_symbol): Likewise.
2305 (_bfd_elf_create_static_ifunc_sections): New.
2307 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2309 (elf_link_add_object_symbols): Here.
2310 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2311 STT_GNU_IFUNC symbol.
2312 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2313 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2314 (IFUNC_INFIX): Removed.
2315 (get_ifunc_reloc_section_name): Likewise.
2316 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2317 (_bfd_elf_is_ifunc_symbol): Likewise.
2318 (_bfd_elf_create_static_ifunc_sections): New.
2320 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2322 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2323 (create_got_section): Likewise.
2324 (allocate_dynrelocs): Likewise.
2325 (readonly_dynrelocs): Likewise.
2326 (set_tls_module_base): Likewise.
2327 (dtpoff_base): Likewise.
2329 (elf_i386_link_hash_table_create): Updated.
2330 (elf_i386_create_dynamic_sections): Likewise.
2331 (elf_i386_check_relocs): Likewise.
2332 (elf_i386_size_dynamic_sections): Likewise.
2333 (elf_i386_relocate_section): Likewise.
2335 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2336 (create_got_section): Likewise.
2337 (allocate_dynrelocs): Likewise.
2338 (readonly_dynrelocs): Likewise.
2339 (set_tls_module_base): Likewise.
2340 (dtpoff_base): Likewise.
2342 (elf64_x86_64_link_hash_table_create): Updated.
2343 (elf64_x86_64_create_dynamic_sections): Likewise.
2344 (elf64_x86_64_check_relocs): Likewise.
2345 (elf64_x86_64_size_dynamic_sections): Likewise.
2346 (elf64_x86_64_relocate_section): Likewise.
2348 2009-05-28 Nick Clifton <nickc@redhat.com>
2350 * targets.c (_bfd_target_vector): Only include plugin target in
2351 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2353 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2355 * elf32-spu.c (struct call_info): New member broken_cycle.
2356 (remove_cycle): Instead of physically removing call_info structures
2357 to break call graph cycles, mark them using the broken_cycle flag.
2358 (mark_overlay_section): Respect broken_cycle flag.
2359 (unmark_overlay_section): Likewise.
2360 (collect_lib_sections): Likewise.
2361 (collect_overlays): Likewise.
2362 (sum_stack): Likewise.
2364 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2366 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2367 (mark_functions_via_relocs): Initialize callee->count to 1.
2368 (pasted_function): Likewise.
2369 (spu_elf_auto_overlay): Honor call counts when determining number
2370 of stubs required in software i-cache mode.
2372 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2374 * plugin.c (program_name): Remove.
2375 (plugin_program_name): New.
2376 (bfd_plugin_set_program_name): New.
2377 (try_load_plugin): Use plugin_program_name.
2378 * plugin.h (bfd_plugin_set_program_name): New.
2380 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2382 * aclocal.m4: Include ../config/plugins.m4.
2383 * configure.in: Use AC_PLUGINS.
2384 * configure: Regenerate.
2385 * Makefile.in: Regenerate.
2386 * doc/Makefile.in: Regenerate.
2388 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2390 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2392 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2393 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2394 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2395 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2396 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2397 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2398 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2399 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2400 * reloc.c (bfd_generic_relax_section): Likewise.
2401 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2402 * vms.c (vms_bfd_relax_section): Likewise.
2404 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2406 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2408 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2409 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2411 * elf32-i386.c (allocate_dynrelocs): Updated.
2412 (elf_i386_relocate_section): Likewise.
2413 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2414 (elf64_x86_64_relocate_section): Likewise.
2416 * elf64-x86-64.c (is_indirect_symbol): Removed.
2418 2009-05-26 Nick Clifton <nickc@redhat.com>
2420 * po/id.po: Updated Indonesian translation.
2422 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2424 * Makefile.am: Run "make dep-am".
2427 (ALL_MACHINES): Add cpu-plugin.lo.
2428 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2429 (BFD32_BACKENDS): Add plugin.lo.
2430 (BFD32_BACKENDS_CFILES): Add plugin.c.
2431 (libbfd_la_LIBADD): Add LIBDL
2432 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2433 (bfd_plugin_arch): Declare.
2434 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2435 * bfd.c (bfd): Add plugin_data.
2436 * config.bfd: Handle the plugin target.
2437 * configure.in: Check for --enable-plugins.
2438 (LT_INIT): Use the dlopen option.
2439 * cpu-plugin.c: New.
2442 * targets.c (plugin_vec): Declare.
2443 (_bfd_target_vector): Add plugin_vec.
2444 * Makefile.in: Regenerate.
2445 * bfd-in2.h: Regenerate.
2446 * configure: Regenerate.
2448 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2450 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2451 per line with all lines having continuation backslash. Prefix
2452 first line with "A", following lines with "B".
2453 * Makefile.am (DEP): Don't use dep.sed here.
2454 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2455 dep.sed here on dependencies, sort and uniq.
2456 * Makefile.in: Regenerate.
2458 2009-05-25 Tristan Gingold <gingold@adacore.com>
2460 * makefile.vms: Add verilog.obj to object list OBJS.
2462 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2464 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2465 for BFD_IN_MEMORY is cleared.
2466 (bfd_bwrite): Zero excess memory allocated.
2468 2009-05-22 Julian Brown <julian@codesourcery.com>
2470 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2472 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2473 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2474 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2475 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2476 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2477 (a8_erratum_fix, a8_erratum_reloc): New structs.
2478 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2479 num_a8_erratum_fixes, fix_cortex_a8 fields.
2480 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2481 (elf32_arm_add_stub): Split into two parts, creating...
2482 (elf32_arm_create_or_find_stub_sec): New function.
2483 (elf32_arm_final_link_relocate): Add forward declaration.
2484 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2485 relocations, multiple relocations per stub.
2486 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2487 (arm_size_one_stub): Use find_stub_size_and_template.
2488 (a8_reloc_compare): New.
2489 (find_thumb_glue): Add forward declaration.
2490 (cortex_a8_erratum_scan): New.
2491 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2492 (bfd_elf32_arm_set_cortex_a8_fix): New.
2493 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2494 (arm_map_one_stub): Add THUMB32_TYPE support.
2495 (a8_branch_to_stub_data): New.
2496 (make_branch_to_a8_stub): New.
2497 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2498 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2499 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2500 Cortex-A8 erratum workaround.
2501 * bfd-in2.h: Regenerate.
2503 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2505 * Makefile.am: Run "make dep-am".
2506 * Makefile.in: Regenerate.
2507 * po/SRC-POTFILES.in: Regenerate.
2509 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2511 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2514 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2516 * elf-bfd.h (struct elf_backend_data
2517 <elf_backend_link_output_symbol_hook>): Return an int.
2518 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2519 symbols on deleted .opd entries.
2520 * elflink.c (elf_link_output_sym): Return without outputting sym
2521 if output_symbol_hook returns 2.
2522 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2523 Abort if we must not discard sym.
2524 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2526 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2527 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2528 elf_backend_link_output_symbol_hook return type change.
2529 * elf32-arm.c (output_arch_syminfo): Likewise.
2530 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2531 (elf32_arm_output_arch_local_syms): Likewise.
2532 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2533 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2534 (bfd_score_elf_link_output_symbol_hook): Likewise.
2535 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2536 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2537 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2538 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2539 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2540 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2541 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2542 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2543 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2544 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2545 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2547 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2549 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2550 out of range .opd symbols.
2552 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2554 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2555 fprintf_vma directly.
2556 * peXXigen.c (pe_print_edata): Likewise.
2557 (pe_print_pdata): Likewise.
2558 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2559 (_bfd_XX_print_private_bfd_data_common): Likewise.
2561 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2563 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2565 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2566 Paul Brook <paul@codesourcery.com>
2568 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2569 fix discarded sections.
2571 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2573 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2574 sections into the software icache.
2576 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2578 * elf32-spu.c (build_stub): Always build "compact" sofware
2581 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2583 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2584 (spu_elf_setup): Initialize it.
2585 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2586 Update to new-sytle cache manager data structures.
2587 (spu_elf_build_stubs): Generate new-style cache manager data
2588 structures and symbols.
2589 (spu_elf_auto_overlay): Update size computation.
2591 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2593 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2594 segments first amongst the program headers.
2596 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2598 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2599 into addresses for relocation types that look at high bits. Remove
2600 special handling of relocation overflow warnings.
2602 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2604 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2605 control flow graph between fragments of a function.
2607 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2609 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2610 generate only a 16-byte .toe section.
2611 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2613 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2615 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2616 (spu_elf_place_overlay_data): ..here. New function.
2617 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2619 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2621 * elf32-arm.c: Move sysdep.h to start of file.
2623 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2625 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2627 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2628 __icache_tag_array and __icache_tag_array_size.
2630 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2632 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2634 (bfinfdpic_link_omit_section_dynsym): Likewise.
2635 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2637 2009-05-05 Paul Brook <paul@codesourcery.com>
2639 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2640 * bfd-in2.h: Regenerate.
2641 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2642 (_arm_elf_section_data): Add text and exidx fields.
2643 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2644 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2645 copy_exidx_entry): New functions.
2646 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2648 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2650 * elf32-arm.c (DEF_STUBS): New helper define.
2651 (DEF_STUB): Likewise.
2652 (stub_def): New type.
2653 (stub_definitions): New array, containing stub template pointers
2655 (arm_size_one_stub): Make use of stub_definitions.
2657 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2659 * elflink.c (find_version_for_sym): Remove from here, ...
2660 * linker.c (bfd_find_version_for_sym): ... rename, replace
2661 here, make public and update all callers.
2662 * bfd-in2.h: Regenerate.
2664 2009-04-30 Nick Clifton <nickc@redhat.com>
2666 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2668 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2669 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2670 into a STT_GNU_IFUNC symbol type.
2671 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2673 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2674 the binary contains ifunc symbols.
2675 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2676 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2677 * elf32-i386.c (is_indirect_function): New function.
2678 (elf_i386_check_relocs): Create an ifunc output section.
2679 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2680 section if necessary.
2681 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2683 (elf_i386_add_symbol_hook): New function. Set the
2684 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2685 symbol is encountered.
2686 (elf_backend_post_process_headers): Define.
2687 (elf_backend_add_symbol_hook): Define.
2688 (elf_i386_post_process_headers): Rename to
2689 elf_i388_fbsd_post_process_headers.
2690 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2691 (is_indirect_function): New function.
2692 (elf64_x86_64_check_relocs): Create an ifunc output section.
2693 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2694 section if necessary.
2695 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2696 symbol if necessary.
2697 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2698 elf_obj_data structure if an ifunc symbol is encountered.
2699 (elf_backend_post_process_headers): Define.
2700 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2701 if we have ifunc symbols to handle.
2702 (get_ifunc_reloc_section_name): New function. Computes the name
2703 for an ifunc section.
2704 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2705 section to hold ifunc relocs.
2706 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2707 (bfd_print_symbol_vandf): Handle ifunc symbols.
2708 (bfd_decode_symclass): Likewise.
2709 * bfd-in2.h: Regenerate.
2711 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2713 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2714 MOVW and MOVT relocations in a shared library link.
2716 2009-04-27 Anthony Green <green@moxielogic.com>
2718 * verilog.c: New file.
2719 * Makefile.am (BFD32_LIBS): Add verilog.c.
2720 (BFD32_LIBS_CFILES): Add verilog.c.
2721 (verilog.lo): New build rule.
2722 * Makefile.in: Rebuilt.
2723 * targets.c: Add verilog support.
2724 * bfd.c (tdata union): Add Verilog private data field.
2725 * bfd-in2.h: Regenerate.
2727 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2729 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2732 2009-04-23 Matthias Klose <doko@ubuntu.com>
2734 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2736 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2739 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2740 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2741 (elf32_arm_size_stubs): Likewise.
2742 (record_thumb_to_arm_glue): Deleted unused function.
2743 (bfd_elf32_arm_process_before_allocation): No longer handle
2744 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2745 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2746 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2748 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2750 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2751 (elf32_arm_write_section): Declare early.
2752 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2753 (arm_allocate_glue_section_space): Exclude empty sections.
2754 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2755 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2757 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2758 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2759 (elf32_arm_size_dynamic_sections): Allocate interworking
2761 (bfd_elf32_bfd_final_link): Define.
2763 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2765 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2767 * coffcode.h (coff_compute_section_file_positions): Clear
2768 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2770 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2771 force_minimum_alignment.
2773 * libcoff.h: Regenerated.
2775 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2776 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2778 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2779 nor target_subsystem.
2781 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2782 force_minimum_alignment nor target_subsystem.
2784 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2786 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2787 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2788 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2789 include in coff-x86_64.c of headers.
2790 (PDATA_ROW_SIZE): New define.
2791 (pex_regs[]): New static array.
2792 (pex64_get_runtime_function): New static function.
2793 (pex64_get_unwind_info): Likewise.
2794 (pex64_get_scope_entry): Likewise.
2795 (pex64_xdata_print_uwd_codes): Likewise.
2796 (pex64_get_section_by_rva): Likewise.
2797 (pex64_dump_xdata): Likewise.
2798 (pex64_bfd_print_pdata): Likewise.
2799 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2800 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2801 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2803 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2804 Alan Modra <amodra@bigpond.net.au>
2805 Dave Korn <dave.korn.cygwin@gmail.com>
2807 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2808 long names and non-NUL-terminated strings.
2810 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2812 * bfd-in2.h: Regenerated.
2814 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2816 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2817 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2819 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2822 * coffcode.h (bfd_pei_p): New.
2824 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2825 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2826 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2827 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2828 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2829 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2831 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2832 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2833 bfd_efi_rtdrv_x86_64_vec,
2834 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2835 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2836 * targets.c: Likewise.
2838 * configure: Regenerated.
2839 * libcoff.h: Likewise.
2840 * Makefile.in: Likewise.
2842 * efi-app-ia32.c: Removed.
2843 * efi-app-x86_64.c: Likewise.
2844 * efi-bsdrv-ia32.c: Likewise.
2845 * efi-bsdrv-ia64.c: Likewise.
2846 * efi-bsdrv-x86_64.c: Likewise.
2847 * efi-rtdrv-ia32.c: Likewise.
2848 * efi-rtdrv-ia64.c: Likewise.
2849 * efi-rtdrv-x86_64.c: Likewise.
2850 * efi-rtdrv-ia32.c: Likewise.
2852 * efi-app-ia64.c: Moved to ...
2854 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2855 (TARGET_NAME): Set to pei-ia64.
2857 * libpei.h (bfd_target_pei_p): Removed.
2858 (bfd_target_pei_arch): Likewise.
2859 (bfd_target_efi_app_p): Likewise.
2860 (bfd_target_efi_app_arch): Likewise.
2861 (bfd_target_efi_bsdrv_p): Likewise.
2862 (bfd_target_efi_bsdrv_arch): Likewise.
2863 (bfd_target_efi_rtdrv_p): Likewise.
2864 (bfd_target_efi_rtdrv_arch): Likewise.
2865 (bfd_pe_executable_p): Likewise.
2867 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2868 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2869 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2870 and efi-rtdrv-ia32.c.
2871 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2872 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2873 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2874 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2875 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2876 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2877 (efi-app-ia64.lo): Removed.
2878 (efi-bsdrv-ia32.lo): Likewise.
2879 (efi-rtdrv-ia32.lo): Likewise.
2880 (efi-app-ia64.lo): Likewise.
2881 (efi-bsdrv-ia64.lo): Likewise.
2882 (efi-rtdrv-ia64.lo): Likewise.
2883 (efi-app-x86_64.lo): Likewise.
2884 (efi-bsdrv-x86_64.lo): Likewise.
2885 (efi-rtdrv-x86_64.lo): Likewise.
2888 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2890 (arch_type): Removed.
2891 (pe_arch): Likewise.
2892 (pe_bfd_object_p): Just return coff_object_p.
2894 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2895 bfd_pe_executable_p with bfd_pei_p.
2897 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2899 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2900 PLT entries to an undefined symbol when generating a shared
2903 2009-04-17 Nick Clifton <nickc@redhat.com>
2906 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2908 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2910 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2911 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2912 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2913 * binary.c (binary_bfd_define_common_symbol): Likewise.
2914 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2915 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2916 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2917 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2918 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2919 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2920 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2921 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2922 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2923 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2924 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2925 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2926 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2927 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2928 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2929 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2930 * som.c (som_bfd_define_common_symbol): Likewise.
2931 * srec.c (srec_bfd_define_common_symbol): Likewise.
2932 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2933 * versados.c (versados_bfd_define_common_symbol): Likewise.
2934 * vms.c (vms_bfd_define_common_symbol): Likewise.
2935 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2936 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2937 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2938 (pmac_xcoff_vec): Likewise.
2939 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2940 (aix5coff64_vec): Likewise.
2941 * linker.c (bfd_generic_define_common_symbol): New function.
2942 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2943 (_bfd_define_common_symbol): New field.
2944 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2945 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2946 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2948 * bfd-in2.h: Regenerate.
2949 * libbfd.h: Likewise.
2950 * libcoff.h: Likewise.
2952 2009-04-15 Anthony Green <green@moxielogic.com>
2954 * targets.c: Add moxie support.
2955 * Makefile.am: Ditto.
2956 * Makefile.in: Rebuilt.
2957 * cpu-moxie.c, elf32-moxie.c: New files.
2958 * archures.c: Add moxie support.
2959 * configure.in: Add moxie support.
2960 * configure: Rebuilt.
2961 * config.bfd, archures.c: Add moxie support.
2962 * bfd-in2.h: Rebuilt.
2964 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2966 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2967 branch to an undef weak symbol into a jump to next instruction if
2968 a PLT entry will be created.
2970 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2972 * coffgen.c (make_a_section_from_file): Set the backend long
2973 section names enable if long section names found on input.
2974 * coffcode.h: Extend long section names documentation to match.
2976 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2978 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2981 2009-04-07 DJ Delorie <dj@redhat.com>
2983 * archures.c: Add bfd_mach_mep_c5.
2984 * bfd-in2.h: Likewise.
2985 * cpu-mep.c: Add bfd_c5_arch.
2986 * elf32-mep.c: Support it.
2988 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2990 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2991 info->callbacks->einfo.
2992 * linker.c (_bfd_generic_section_already_linked): Likewise.
2994 2009-04-06 DJ Delorie <dj@redhat.com>
2996 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2998 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3000 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3001 _bfd_pex64_print_pdata only if PE is defined.
3003 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3004 (_bfd_pex64_print_pdata): This.
3006 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3007 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3010 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3012 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3013 _bfd_pep_print_x64_pdata.
3014 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3015 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3017 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3019 * elf32-xtensa.c (relax_property_section): Always set r_offset
3022 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3024 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3025 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3027 (elf32_arm_stub_type): New enum values for the two new stubs.
3028 (arm_type_of_stub): Make use of the two new stubs.
3029 (arm_size_one_stub): Handle the two new stubs.
3031 2009-04-01 Matt Thomas <matt@netbsd.org>
3033 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3034 hidden symbols into the GOT or PLT.GOT.
3035 (elf_vax_relocate_section): Do not emit a PCREL reloc
3036 into a shared object if it is against a hidden symbol.
3038 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3040 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3041 and know_contains_shared_object_p.
3042 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3043 Cache the result in the archive_info table.
3044 (xcoff_auto_export_p): Add an "info" parameter and update the
3045 call to xcoff_archive_contains_shared_object_p.
3046 (xcoff_mark_auto_exports): Update accordingly.
3047 (xcoff_post_gc_symbol): Likewise.
3049 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3051 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3054 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3056 * coff-rs6000.c (member_layout): New structure.
3057 (archive_iterator): Likewise.
3058 (member_layout_init): New function.
3059 (archive_iterator_begin): Likewise.
3060 (archive_iterator_next): Likewise.
3061 (xcoff_write_armap_old): Use the new iterator functions.
3062 (do_shared_object_padding): Delete.
3063 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3064 handling of arch_info.
3065 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3066 first loop rather than the second. Allocate a member header if
3067 there isn't one, then work out the stat information and length
3068 in the first loop too. Use the new iterators for the second loop.
3069 (xcoff_write_archive_contents_big): Likewise.
3071 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3073 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3074 (bfd_xcoff_set_archive_import_path): Likewise.
3075 * bfd-in2.h: Regenerate.
3076 * xcofflink.c: Include libiberty.h.
3077 (xcoff_archive_info): New structure.
3078 (xcoff_archive_info_hash): New function.
3079 (xcoff_archive_info_eq): Likewise.
3080 (xcoff_get_archive_info): Likewise.
3081 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3082 (bfd_xcoff_split_import_path): New function.
3083 (bfd_xcoff_set_archive_import_path): Likewise.
3084 (xcoff_set_import_path): Move earlier in file.
3085 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3086 object to the the directory part of the bfd's filename. Get the
3087 import path and filename of an archive object from the archive's
3088 xcoff_tdata, initializing it if necessary. Update use of
3090 (bfd_link_input_bfd): Update use of import_file_id.
3091 (xcoff_write_global_symbol): Likewise.
3093 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3095 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3097 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3099 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3100 a .loader section for relocatable links.
3101 (xcoff_need_ldrel_p): New function.
3102 (xcoff_mark): Use it.
3103 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3105 (xcoff_build_ldsym): New function, split out from...
3106 (xcoff_build_ldsyms): ...here. Rename to...
3107 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3108 call xcoff_build_ldsym, if there's a loader section.
3109 (xcoff_build_loader_section): New function, extracted verbatim from...
3110 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3111 there's a loader section. Only add an __rtinit loader symbol
3112 if there's a loader section. Update after above name change.
3113 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3114 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3115 and xcoff_create_ldrel.
3116 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3117 (xcoff_reloc_link_order): Likewise, but only call it if there's
3118 a loader section. Use xcoff_symbol_section.
3119 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3120 if there's a loader section.
3122 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3124 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3126 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3128 * elf32-arm.c (group_sections): Rewrite loops for better
3131 2009-03-30 DJ Delorie <dj@redhat.com>
3133 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3134 relocs when doing a relocatable link.
3136 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3138 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3139 "ERROR:", in error messages.
3140 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3141 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3142 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3143 (elf32_arm_merge_eabi_attributes): Likewise.
3144 (elf32_arm_merge_private_bfd_data): Likewise.
3146 2009-03-27 Nick Clifton <nickc@redhat.com>
3148 * section.c (bfd_get_section_contents): Detect and handle the case
3149 where a section has the SEC_IN_MEMORY flag set but no actual
3152 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3155 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3156 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3157 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3158 if we don't find matching PT_LOAD when copying.
3160 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3162 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3163 the reloc descriptions.
3165 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3167 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3168 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3169 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3171 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3173 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3174 (bfd_i386_arch_intel_syntax): Likewise.
3175 (i8086_arch): Likewise.
3176 (bfd_x86_64_arch): Likewise.
3178 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3180 * elf32-cris.c (cris_elf_relocate_section): <case
3181 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3182 symbols for non-allocated sections. Don't check whether to
3183 generate R_CRIS_DTPMOD for non-allocated sections.
3184 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3185 handle relocation GC:ing if applied to non-allocated section.
3186 (cris_elf_check_relocs): Similar.
3188 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3189 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3190 when emitting a known TP offset in the GOT.
3192 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3194 * elf64-ppc.c (synthetic_opd): Delete.
3195 (compare_symbols): Look for .opd name rather than section match.
3196 (ppc64_elf_get_synthetic_symtab): Likewise.
3198 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3200 * elf32-ppc.c (is_pic_glink_stub): Delete.
3201 (is_nonpic_glink_stub): New function.
3202 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3204 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3206 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3207 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3209 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3210 macros for visibilty and locality checks.
3211 (elf_s390_adjust_dynamic_symbol): Likewise.
3212 (allocate_dynrelocs): Likewise.
3213 (elf_s390_relocate_section): Likewise.
3214 (elf_s390_finish_dynamic_symbol): Likewise.
3215 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3216 (elf_s390_adjust_dynamic_symbol): Likewise.
3217 (allocate_dynrelocs): Likewise.
3218 (elf_s390_relocate_section): Likewise.
3219 (elf_s390_finish_dynamic_symbol): Likewise.
3221 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3223 * bfd-in2.h: Regenerated.
3224 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3225 for debugging sections and map memory read/write dependent on
3227 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3228 without memory read flags set.
3229 * section.c: Add SEC_COFF_NOREAD to section flags.
3231 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3233 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3236 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3238 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3239 "no overlays" return. If there are overlays, create overlay
3240 manager entry symbols here, so that..
3241 (spu_elf_build_stubs): ..we don't need to set them up here.
3242 Simplify entry symbol tests.
3243 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3245 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3247 * elf.c (elfcore_grok_openbsd_procinfo)
3248 (elfcore_grok_openbsd_note): New functions.
3249 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3251 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3253 * vms-hdr.c: Don't include alloca.h.
3254 * elf32-m68hc1x.c: Include alloca-conf.h.
3256 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3258 * Makefile.am: Run "make dep-am".
3259 * Makefile.in: Regenerate.
3261 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3263 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3265 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3267 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3269 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3270 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3271 ovly_return fields with ovly_entry[2]. Adjust all users.
3272 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3274 (spu_elf_build_stubs): Likewise.
3275 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3276 ovly_flavour changes. Update all callers.
3277 (ovl_stub_size_log2): New function.
3278 (build_stub): Handle compact icache stubs. Use different manager
3279 entry point for stubs in non-icache area.
3280 (spu_elf_size_stubs): Don't allocate space for indirect branch
3282 (spu_elf_build_stubs): And don't built them.
3284 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3286 * dwarf2.c (read_section): Always use rawsize, if available.
3288 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3290 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3291 of rawsize and size for buffer.
3293 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3295 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3296 parameter just because fixed sections fit into local store.
3297 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3298 generating overlays if fixed sections plus reserved stack
3299 and heap space fit into local store.
3301 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3303 * elf32-spu.c (build_stub): Correct icache set_id.
3304 (spu_elf_relocate_section): Likewise.
3306 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3308 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3309 symbol table if it was created by the current call.
3311 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3313 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3314 class XMC_DS rather than XMC_UA.
3316 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3318 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3319 bfd_boolean export_defineds parameter with an unsigned int
3320 auto_export_flags parameter.
3321 * bfd-in2.h: Regenerate.
3322 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3323 split out from xcoff_build_ldsyms.
3324 (xcoff_covered_by_expall_p): New function.
3325 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3326 but with extra code to handle -bexpfull and -bexpall.
3327 (xcoff_mark_auto_exports): New function.
3328 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3329 a function should be automatically exported.
3330 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3331 parameter with an auto_export_flags parameter. Update ldinfo
3332 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3335 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3337 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3338 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3339 init and fini functions. Do garbage collection for objects
3340 without an entry point too.
3342 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3344 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3345 check whether a symbol has csect information.
3346 (coff_print_aux): Likewise.
3347 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3348 information for C_AIX_WEAKEXT too.
3349 (_bfd_xcoff_swap_aux_out): Likewise.
3350 (xcoff_reloc_type_br): Handle defweak symbols too.
3351 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3352 information for C_AIX_WEAKEXT too.
3353 (_bfd_xcoff64_swap_aux_out): Likewise.
3354 (xcoff64_reloc_type_br): Handle defweak symbols too.
3355 * coffgen.c (coff_print_symbol): Handle auxillary function
3356 information for C_AIX_WEAKEXT too.
3357 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3358 instead of BSF_GLOBAL if the L_WEAK flag is set.
3359 (xcoff_dynamic_definition_p): New function.
3360 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3361 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3362 always take the symbol class from the ldsym. Use weak bfd symbol
3363 types for weak ldsyms.
3364 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3365 Fix the check for whether a definition is from a shared object.
3366 Allow redefinitions of weak symbols.
3367 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3368 (xcoff_keep_symbol_p): Likewise.
3369 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3370 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3371 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3372 but mark them as L_WEAK.
3373 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3374 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3376 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3378 * xcofflink.c (xcoff_mark): When walking the relocations,
3379 only mark the target symbol or the target section, not both.
3380 (xcoff_final_definition_p): New function.
3381 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3382 symbol is a valid definition of the associated output symbol.
3383 Use XCOFF_ALLOCATED to stop the same hash table entry having
3385 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3387 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3389 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3391 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3394 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3396 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3397 * libcoff.h: Regenerate.
3398 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3399 line-number counts in the bfd's lineno_counts field.
3400 Don't keep per-csect line-number counts.
3401 (xcoff_sweep): Don't update per-csect line-number counts.
3402 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3403 entries in each output section.
3404 (xcoff_link_input_bfd): Get the number of line numbers from
3405 the bfd's lineno_counts field, rather than recalculating it
3406 from scratch. Fix the range check when updating C_BINCL and
3408 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3409 here. Don't expect csects to have line-number counts.
3411 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3413 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3414 * libcoff.h: Regenerate.
3415 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3416 "skip" logic from xcoff_link_input_bfd.
3417 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3418 objects in a dynamic link, rather than checking whether csectpp
3419 is null. Always allocate debug_index for other objects,
3420 and always go through the loop. Update the type of debug_index
3421 after the change above. Read the auxillary csect information
3422 and use xcoff_keep_symbol_p to decide whether a symbol should
3423 be kept. Set its debug_index to -2 if not.
3424 (xcoff_link_input_bfd): Update the type of debug_index after
3425 the change above and always expect it to be nonnull. Use it to
3426 test whether a symbol should be stripped, rather than making the
3427 decision here. Postpone all symbol creation to the second pass.
3429 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3431 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3432 creating a descriptor.
3433 (xcoff_sweep): Don't mark toc_section unless it's needed.
3434 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3435 when marking every bfd.
3436 (xcoff_link_input_bfd): Skip all TOC anchors.
3437 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3438 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3439 to -1; call xcoff_find_tc0 instead.
3441 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3443 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3444 * libcoff.h: Regenerate.
3445 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3446 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3447 the previous symbol's csect. Treat last_symndx as an inclusive value
3448 and simplify its handling.
3449 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3450 symbols with the right csect. Don't mark rsec when processing
3451 relocations against undefined or absolute sections.
3452 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3453 of bfd_und_section_ptr.
3454 (xcoff_link_input_bfd): Likewise.
3456 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3458 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3459 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3460 flag is set. Assert that all undefined symbols are either
3461 imported or defined by a dynamic object.
3462 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3463 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3464 handling to all relocations. Only set XCOFF_CALLED for function
3466 (xcoff_find_function): New function, split out from...
3467 (bfd_xcoff_export_symbol) ...here.
3468 (xcoff_set_import_path): New function, split out from...
3469 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3470 meaning of XCOFF_CALLED.
3471 (xcoff_mark_symbol): If we mark an undefined and unimported
3472 symbol, find some way of defining it. If the symbol is a function
3473 descriptor, fill in its definition automatically. If the symbol
3474 is a function, mark its descriptor and allocate room for global
3475 linkage code. Otherwise mark the symbol as implicitly imported.
3476 Move the code for creating function descriptors from...
3477 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3478 check for symbols that were implicitly defined.
3479 (xcoff_mark): Don't count any dynamic relocations against
3481 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3482 in the xcoff link info.
3483 (xcoff_link_input_bfd): Remove handling of undefined and
3486 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3488 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3489 if the target is absolute. Fix comment typo.
3490 (xcoff_ppc_relocate_section): Remove FIXME.
3491 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3492 if the target is absolute.
3494 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3496 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3497 R_POS and R_NEG relocations against absolute symbols to the
3500 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3502 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3503 to 2 for bfd_mach_ppc_620.
3505 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3507 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3508 * configure.in: Likewise.
3509 * configure: Regenerate.
3511 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3514 * elf.c (assign_section_numbers): Generate symbol table if there
3515 is any relocation in output.
3516 (_bfd_elf_compute_section_file_positions): Likewise.
3518 2009-03-13 Nick Clifton <nickc@redhat.com>
3521 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3522 * elflink.c (elf_link_read_relocs_from_section): Use
3523 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3524 relocs but no symbol table.
3525 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3527 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3530 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3531 to check ___tls_get_addr.
3533 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3534 strncmp to check __tls_get_addr.
3536 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3538 * dwarf2.c (read_section): Always check the offset, even when the
3539 section has been read before.
3541 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3543 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3546 2009-03-11 Chris Demetriou <cgd@google.com>
3548 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3549 * bfd-in2.h: Regenerate.
3550 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3551 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3553 (bsd_write_armap): Likewise.
3554 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3555 flag is set, do nothing.
3556 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3559 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3561 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3562 used to update stack pointer.
3564 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3567 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3568 for unknown symbols in absolute section.
3570 2009-03-06 Nick Clifton <nickc@redhat.com>
3572 * po/es.po: Updated Spanish translation.
3574 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3576 * elf32-arm.c (group_sections): Take next section size into
3577 account before accepting to group it.
3579 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3581 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3583 (elf32_arm_final_link_relocate): Likewise.
3585 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3588 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3590 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3592 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3593 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3594 (BFD_FAKE_SECTION): Init new flag.
3595 * ecoff.c (bfd_debug_section): Likewise.
3596 * bfd-in2.h: Regenerate.
3597 * libbfd.h: Regenerate.
3598 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3599 (ppc_elf_reloc_type_lookup): Handle new relocs.
3600 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3601 without marker relocs.
3602 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3603 if section has no old-style calls.
3604 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3605 Don't try to optimize new-style __tls_get_addr call when handling
3606 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3608 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3609 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3610 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3611 without marker relocs.
3612 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3613 if section has no old-style calls. Set toc_ref for new relocs as
3615 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3616 Don't try to optimize new-style __tls_get_addr call when handling
3617 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3620 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3623 * configure.in: Test for ld --as-needed support. Link shared
3624 libbfd against libm.
3625 * configure: Regenerate.
3627 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3629 * Makefile.am: Run "make dep-am".
3630 * Makefile.in: Regenerate.
3632 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3634 * elf32-score7.c: New file.
3635 * elf32-score.h: New file.
3636 * elf32-score.c: Add code to support score 7. Set score7 as the
3638 * cpu-score.c: Add score7 architecure.
3639 (compatibile): New function.
3640 * Makefile.am: Add rules for building elf32-score7 object.
3641 * Makefile.in: Regenerate.
3642 * configure.in: Add elf32-score7 object to score vectors.
3643 * configure: Regenerate.
3644 * reloc.c: Add score7 relocs.
3645 * archures.c: Add score3 and score7 machine numbers.
3646 * bfd-in2.h: Regenerate.
3647 * libbfd.h: Regenerate.
3649 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3651 * configure: Regenerate.
3653 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3655 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3656 (elf32_hppa_check_relocs): Use it.
3658 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3660 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3661 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3662 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3663 (elf_hppa_record_segment_addrs): Likewise.
3664 (elf_hppa_final_link): Likewise.
3665 (elf_hppa_relocate_insn): Likewise.
3666 (elf_hppa_final_link_relocate): Likewise.
3667 (elf64_hppa_relocate_section): Likewise.
3668 * elf64-hppa.c: Insert above.
3670 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3672 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3673 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3674 (elf_hppa_relocate_section): Likewise.
3675 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3676 from struct elf_link_hash_entry. Add count field.
3677 (struct elf64_hppa_dyn_hash_table): Delete.
3678 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3679 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3680 (hppa_elf_hash_entry, eh_name): Define.
3681 (elf64_hppa_new_dyn_hash_entry): Delete.
3682 (elf64_hppa_dyn_hash_lookup): Delete.
3683 (elf64_hppa_dyn_hash_traverse): Delete.
3684 (get_dyn_name): Delete.
3685 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3686 of struct elf64_hppa_dyn_hash_entry *.
3687 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3688 allocate_global_data_plt, allocate_global_data_stub,
3689 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3691 (hppa64_link_hash_newfunc): New.
3692 (elf64_hppa_hash_table_create): Rework.
3693 (count_dyn_reloc): Likewise.
3694 (hppa64_elf_local_refcounts): New.
3695 (elf64_hppa_check_relocs): Rework using standard technique for recording
3696 local DLT, PLT and OPD reference counts.
3697 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3698 elf_link_hash_entry *.
3699 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3700 allocate_global_data_plt, allocate_global_data_stub,
3701 allocate_global_data_opd, allocate_dynrel_entries,
3702 elf64_hppa_adjust_dynamic_symbol,
3703 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3704 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3705 Use hppa_link_hash_table. Rework.
3706 (elf64_hppa_link_output_symbol_hook): Rework.
3707 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3708 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3709 elf64_hppa_finish_dynamic_sections): Likewise.
3711 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3713 * elf32-arm.c (stub_reloc_type): Removed.
3714 (insn_sequence): Renamed reloc_type field to r_type.
3715 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3716 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3717 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3718 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3719 (arm_stub_is_thumb): Catch new stubs.
3720 (arm_type_of_stub): Handle new stubs.
3721 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3722 (bfd_elf32_arm_process_before_allocation): Remove useless
3725 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3727 * elf.c (elf_find_function): Use is_function_type to check
3730 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3732 * xtensa-modules.c: Revert to previous version 1.11 due
3733 to inadvertant commit.
3735 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3737 * elf32-xtensa.c (text_action_add): Separate test for action
3738 type. Break if saved action is ta_widen_insn at same offset.
3740 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3742 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3743 to elf32_arm_stub_long_branch_any_arm_pic.
3744 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3745 (enum elf32_arm_stub_type, arm_type_of_stub)
3746 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3749 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3751 * elf32-arm.c (PREV_SEC): Update comment.
3752 (group_sections): Rename argument to stubs_always_after_branch.
3753 Reverse the list and place stubs at the end of input sections.
3755 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3757 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3759 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3761 (arm_size_one_stub): Remove unnecessary break.
3762 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3764 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3766 * elf32-arm.c (stub_insn_type): New type.
3767 (stub_reloc_type): Likewise.
3768 (insn_sequence): Likewise.
3769 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3770 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3771 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3772 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3773 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3774 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3775 (elf32_arm_stub_hash_entry): Add new helper fields.
3776 (stub_hash_newfunc): Initialize these new fields.
3777 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3778 to take endianness into account.
3779 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3780 (arm_map_one_stub): Code is now more generic, thanks to
3783 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3785 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3787 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3788 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3789 BLX is not available. Fix typo in warning message. Add comments
3790 and improve formatting.
3791 (arm_build_one_stub): Adjust to new
3792 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3793 (arm_map_one_stub): Likewise.
3795 2009-02-23 Tristan Gingold <gingold@adacore.com>
3796 Eric Botcazou <ebotcazou@adacore.com>
3797 Douglas B Rupp <rupp@gnat.com>
3799 * vms.h: Update copyright year, fix comments, reorder declarations.
3800 (_bfd_save_vms_section): Remove the prototype.
3801 (EGPS_S_V_NO_SHIFT): New constant.
3802 (bfd_vms_set_section_flags): New prototype.
3803 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3805 (EGSY_S_W_FLAGS): Ditto.
3806 (EGSY_S_V_QUAD_VAL): Ditto.
3807 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3808 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3809 EGST_S_B_NAMLNG): Ditto.
3810 (ESRF_S_B_NAMLNG): Ditto.
3811 (ETIR_S_C_HEADER_SIZE): Ditto.
3812 (EGPS_S_V_ALLOC_64BIT): Ditto.
3813 (DST_S_C_EPILOG): Ditto.
3814 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3815 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3816 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3817 (DST_S_L_PCLINE_UNSLONG): Ditto.
3818 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3819 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3820 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3821 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3822 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3823 (DST_S_B_SRC_UNSBYTE): Ditto.
3824 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3826 (vms_section, vms_reloc): Remove types.
3827 (hdr_struc): Replaced by ...
3828 (hdr_struct): ... new type.
3829 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3830 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3831 (EMH_DATE_LENGTH): Ditto.
3832 (eom_struc): Replaced by ...
3833 (eom_struct): ... new type.
3834 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3835 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3836 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3837 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3838 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3839 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3840 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3841 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3842 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3843 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3844 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3845 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3846 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3847 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3848 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3849 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3850 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3851 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3852 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3853 (enum file_type_enum): New type.
3854 (struct location_struct): Removed.
3855 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3856 (struct funcinfo, struct module): Ditto.
3857 (struct vms_private_data_struct): Update fields.
3858 (struct vms_section_data_struct): New type.
3860 * vms.c: Update copyright year, fix comments,
3861 Fix includes for DECC, add prototypes.
3862 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3864 Use flavour to set is_vax, location_stack is removed.
3865 (struct pair): Declare.
3866 (fill_section_ptr): Initialize variables at declaration.
3867 Add guard to set SECTION_SYM flag, handlde und section.
3868 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3869 (_bfd_vms_slurp_object_records): New function, replaces previous
3871 (vms_slurp_module): New function.
3872 (vms_slurp_image): Ditto.
3873 (vms_object_p): Complete rewrite.
3874 (vms_mkobject): Use is_vax field to slect architecture.
3875 (free_reloc_stream): New function.
3876 (vms_convert_to_var): Ditto.
3877 (vms_convert_to_var_1): Ditto.
3878 (vms_convert_to_var_unix_filename): Ditto.
3879 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3881 (vms_new_section_hook): Set alignment to 0, allocate private data.
3882 (vms_get_section_contents): Load content.
3883 (vms_get_symbol_info): Handle undefined section.
3884 (vms_find_nearest_line): Handle.
3885 (alloc_reloc_stream): New function.
3886 (vms_slurp_reloc_table): Ditto.
3887 (vms_get_reloc_upper_bound): Make it real.
3888 (vms_canonicalize_reloc): Do the real work.
3889 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3891 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3892 (vms_set_arch_mach): Check arch.
3893 (vms_set_section_contents): Copy the content after allocation.
3894 (vms_alpha_vec): Update object flags.
3896 * vms-tir.c: Update copyright year, fix comments,
3897 add prototypes for new functions.
3898 (dst_define_location): New function.
3899 (dst_restore_location): New function.
3900 (dst_retrieve_location): New function.
3901 (dst_check_allocation): New function.
3902 (image_dump): Call dst_check_allocation.
3903 (image_write_b): Ditto.
3904 (image_write_w): Ditto.
3905 (image_write_l): Ditto.
3906 (image_write_q): Ditto.
3907 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3908 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3910 Call error handler instead of abort if name is not known.
3911 (etir_sta): Add quarter_relocs argument and set it.
3914 (etir_opr): Ditto, return FALSE in case of error.
3915 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3916 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3917 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3918 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3919 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3920 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3921 Return FALSE in case of error.
3922 (tir_sta): Change sign of psect.
3924 (tir_cmd): Fix cast. Makes tir_table static const.
3925 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3926 add argument to explain.
3927 (analyze_etir): Initialize maxptr, add quarter_relocs
3928 declaration, move some declarations into inner scopes.
3929 Handle quarter_relocs and STO_IMM.
3930 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3931 (_bfd_vms_slurp_relocs): New function.
3932 (_bfd_vms_decode_relocs): New function.
3933 (sto_imm): Rewritten.
3934 (start_first_etbt_record): New function.
3935 (start_another_etbt_record): Ditto.
3936 (etir_output_check): Ditto.
3937 (defer_reloc_p): Ditto.
3938 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3939 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3940 rewritte relocations handling.
3941 (_bfd_vms_write_tbt): Removed.
3942 (_bfd_vms_write_dbg): Ditto.
3944 * vms-misc.c: Update copyright year, Fix comments.
3945 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3946 (maybe_adjust_record_pointer_for_object): New function.
3947 (_bfd_vms_get_first_record): New function, replaces ...
3948 (_bfd_vms_get_record): .. removed.
3949 (_bfd_vms_get_object_record): New function.
3950 (_bfd_vms_get_object_record): New function.
3951 (vms_get_remaining_object_record): New function, replaces ...
3952 (_bfd_vms_get_next_record): ... removed.
3953 (add_new_contents): Removed.
3954 (_bfd_save_vms_section): Removed.
3955 (_bfd_get_vms_section): Removed.
3956 (_bfd_vms_output_flush): Write in VAR format.
3957 (new_symbol): Don't make UND section.
3959 * vms-hdr.c: Update copyright year, update list of record handled.
3960 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3961 (_bfd_vms_write_hdr): Strip vms and unix patches,
3962 add comments, truncate module name at 31 characters,
3963 use constants instead of hard-coded value,
3964 write BFD version instead of a fixed string.
3965 (_bfd_vms_slurp_ihd): New function.
3966 (_bfd_vms_slurp_isd): Ditto.
3967 (_bfd_vms_slurp_ihs): Ditto.
3968 (new_module): Ditto.
3969 (parse_module): Ditto
3970 (build_module_list): Ditto.
3971 (module_find_nearest_line): Ditto.
3972 (_bfd_vms_find_nearest_dst_line): Ditto.
3973 (vms_slurp_debug): Ditto.
3974 (_bfd_vms_slurp_dbg): Ditto.
3975 (_bfd_vms_slurp_tbt): Ditto.
3976 (_bfd_vms_write_dbg): Ditto.
3977 (_bfd_vms_write_tbt): Ditto.
3979 * vms-gsd.c: Update copyright year, update list of records handled.
3980 (EVAX_LITERALS_NAME): New macro.
3981 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3982 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3983 (register_universal_symbol): New function and prototype.
3984 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3985 improve debug messages,
3986 use constants instead of hard-coded value,
3987 fix missing endianness conversion,
3988 handle global symbol (SYMG).
3989 (bfd_vms_set_section_flags): New function.
3990 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3991 handle section literals,
3993 handle section bfd and vms flags,
3994 don't output LIB$INITIALIZE symbol,
3995 fix handling of weak symbols,
3996 fix evax vs vax procedure descriptor,
3997 handle absolute symbols.
3999 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4000 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4002 * makefile.vms (DEFS): Fix flags for VMS.
4004 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4006 * bfd-in2.h: Regenerated.
4007 * libbfd.h: Regenerated.
4009 2009-02-20 Cary Coutant <ccoutant@google.com>
4011 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4014 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4017 * coffcode.h (coff_write_object_contents): Don't let the string
4018 table offset overflow the s_name field when using long section names.
4020 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4022 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4023 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4024 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4025 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4026 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4027 (bfd_pmac_xcoff_backend_data): Likewise.
4028 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4029 (bfd_xcoff_aix5_backend_data): Likewise.
4030 (xcoff64_write_object_contents): Delete unused long_section_names
4032 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4033 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4035 * coffcode.h (documentation): Update to describe long section names.
4036 (COFFLONGSECTIONCATHELPER): New helper macro.
4037 (BLANKOR1TOODD): Likewise.
4038 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4039 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4040 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4041 (bfd_coff_set_long_section_names_allowed): New function.
4042 (bfd_coff_set_long_section_names_disallowed): Likewise.
4043 (struct bfd_coff_backend_data): Add new backend hook function
4044 pointer _bfd_coff_set_long_section_names.
4045 (bfd_coff_set_long_section_names): New backend hook.
4046 (coff_write_object_contents): Only generate long section names if
4047 bfd_coff_long_section_names() indicates they are currently enabled.
4048 (bfd_coff_std_swap_table): Make non-const, and initialise long
4049 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4050 (ticoff0_swap_table): Likewise to both.
4051 (ticoff1_swap_table): Again, likewise to both.
4052 * coffgen.c (make_a_section_from_file): Allow long section names
4053 as inputs even if not currently allowed for outputs.
4054 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4055 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4056 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4057 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4058 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4059 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4060 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4061 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4062 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4063 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4064 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4065 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4066 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4067 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4068 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4069 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4070 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4071 * libcoff-in.h: Update copyright year to cause updated copyright
4072 year in generated libcoff.h, and fix typo.
4073 * libcoff.h: Regenerated.
4074 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4075 (_bfd_ecoff_no_long_sections): Add prototype.
4076 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4077 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4078 defined by an including .c file.
4079 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4080 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4081 (ticoff1_swap_table): Likewise to both.
4083 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4085 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4086 stub. Catch default case error.
4087 (arm_map_one_stub): Add missing Thumb mapping symbol.
4089 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4092 * elf32-avr.c: Handle case where no local symbos exist correctly.
4094 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4097 * elf32-arm.c (arm_long_branch_stub,
4098 arm_thumb_v4t_long_branch_stub,
4099 arm_thumb_thumb_long_branch_stub,
4100 arm_thumb_arm_v4t_long_branch_stub,
4101 arm_thumb_arm_v4t_short_branch_stub,
4102 arm_pic_long_branch_stub):
4103 Renamed to elf32_arm_stub_long_branch_any_any,
4104 elf32_arm_stub_long_branch_v4t_arm_thumb,
4105 elf32_arm_stub_long_branch_thumb_only,
4106 elf32_arm_stub_long_branch_v4t_thumb_arm,
4107 elf32_arm_stub_short_branch_v4t_thumb_arm,
4108 elf32_arm_stub_long_branch_any_any_pic.
4109 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4110 arm_thumb_thumb_stub_long_branch,
4111 arm_thumb_arm_v4t_stub_long_branch,
4112 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4113 Renamed to arm_stub_long_branch_any_any,
4114 arm_stub_long_branch_v4t_arm_thumb,
4115 arm_stub_long_branch_thumb_only,
4116 arm_stub_long_branch_v4t_thumb_arm,
4117 arm_stub_short_branch_v4t_thumb_arm,
4118 arm_stub_long_branch_any_any_pic.
4120 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4122 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4123 in branch offset check.
4125 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4127 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4128 add toc.symndx and toc.add.
4129 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4131 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4133 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4134 (branch_reloc_hash_match): New function, extracted from..
4135 (ppc64_elf_tls_optimize): ..here.
4136 (ppc64_elf_relocate_section): Properly set addends when optimizing
4137 tls sequences. Avoid unnecessary reading and writing of insns.
4138 Only redo reloc when symbol changed. Bypass symbol checks when
4140 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4141 (branch_reloc_hash_match): New function, extracted from..
4142 (ppc_elf_tls_optimize): ..here.
4143 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4144 Don't clear addend on zapped __tls_get_addr reloc.
4146 2009-02-12 Nick Clifton <nickc@redhat.com>
4149 * elflink.c (bfd_elf_final_link): When counting the relocations,
4150 if the header size has not been set yet then assume that it will
4151 match the output section's reloc type.
4153 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4155 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4158 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4160 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4161 (find_function): Likewise.
4162 (pasted_function): Don't error if no prior function found.
4163 (discover_functions): Revert 2008-12-10 change. Extend first
4164 function range to start of section.
4166 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4168 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4170 * elf64-hppa.h: Likewise.
4172 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4174 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4177 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4179 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4180 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4182 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4184 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4185 * archures.c (bfd_mach_mips_xlr): Define.
4186 * bfd-in2.h: Regenerate.
4187 * cpu-mips.c (I_xlr): Define.
4188 (arch_info_struct): Add XLR entry.
4189 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4190 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4191 (mips_mach_extensions): Add XLR entry.
4193 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4195 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4197 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4199 * configure.in: AC_SUBST pdfdir.
4200 * Makefile.am: Add install-pdf, install-pdf-am
4201 and install-pdf-recursive targets. Define pdfdir.
4202 * doc/Makefile.am: Define pdf__strip_dir. Add
4203 install-pdf and install-pdf-am targets.
4204 * po/Make-in: Add install-pdf target.
4205 * configure: Regenerate.
4206 * Makefile.in: Regenerate
4207 * doc/Makefile.in: Regenerate.
4209 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4211 * bfd-in2.h: Regenerate.
4212 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4213 fields from n_entries to n_slots where appropriate, update comments.
4214 (HOWTO): Add TLS relocations.
4215 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4216 (enum elf_m68k_got_offset_size): New enum.
4217 (struct elf_m68k_got_entry.type): Move field to ...
4218 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4219 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4221 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4223 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4224 fields into n_entries array. Update comments.
4225 (elf_m68k_init_got): Simplify, update all uses.
4226 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4227 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4228 GOT entries; update name, update all uses.
4229 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4230 (elf_m68k_get_got_entry): Update.
4231 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4233 (elf_m68k_remove_got_entry_type): Simplify.
4234 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4235 (elf_m68k_can_merge_gots): Update.
4236 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4237 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4238 GOT entries, simplify.
4239 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4240 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4241 field, remove obsoleted local_n_entries field.
4242 (elf_m68k_partition_multi_got_2): New static function.
4243 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4245 (elf_m68k_remove_got_entry_type): Update.
4246 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4247 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4248 update of sgot->size and srelgot->size.
4249 (elf_m68k_gc_sweep_hook): Update.
4250 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4251 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4253 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4254 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4256 2009-02-02 DJ Delorie <dj@redhat.com>
4258 * elf32-mep.c (config_names): Regenerate configuration.
4260 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4262 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4263 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4264 * elf.c (bfd_elf_get_str_section): Make static.
4265 (bfd_elf_find_section): Delete.
4266 * libbfd.h: Regenerate.
4268 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4270 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4271 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4273 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4275 * elflink.c (on_needed_list): New function.
4276 (elf_link_add_object_symbols): Link in --as-needed libs if they
4277 satisfy undefined symbols in other libs.
4279 2009-01-30 Julian Brown <julian@codesourcery.com>
4281 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4282 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4283 with --just-symbols (-R).
4285 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4287 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4288 high_pc in order to properly sign-extend VMAs.
4290 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4291 Mark Shinwell <shinwell@codesourcery.com>
4292 Catherine Moore <clm@codesourcery.com>
4294 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4296 2009-01-28 Catherine Moore <clm@codesourcery.com>
4298 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4299 SEC_LOAD for dynamic relocation sections.
4301 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4303 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4304 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4305 the size of local TLS data.
4307 2009-01-27 Andreas Schwab <schwab@suse.de>
4309 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4310 architectures in the archive.
4312 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4314 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4315 <R_CRIS_32_DTPREL>: Correct relocation value.
4317 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4318 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4319 symbols with non-default visibility.
4321 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4323 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4324 describing the trampolines.
4325 (ppc_elf_relocate_section): Update relocs to describe the
4328 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4330 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4331 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4332 and R_PARISC_PCREL12F relocations.
4334 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4337 * elflink.c (find_version_for_sym): New function split out from,
4338 but without export_dynamic test, ..
4339 (_bfd_elf_link_assign_sym_version): ..here.
4340 (_bfd_elf_export_symbol): Use it.
4342 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4344 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4345 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4346 * elflink.c: ..here, somewhat modified.
4347 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4348 _bfd_elf_link_find_version_dependencies,
4349 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4350 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4351 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4353 * elflink.c: ..and make static here.
4354 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4355 of output_bfd from struct elf_find_verdep_info.
4356 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4357 struct elf_info_failed.
4358 (bfd_elf_size_dynamic_sections): Adjust.
4360 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4363 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4364 after comp_unit_find_line call.
4366 2009-01-21 Nick Clifton <nickc@redhat.com>
4369 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4370 tm_gmtoff field in struct tm.
4372 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4374 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4375 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4376 sections in soft-icache lines unless non_ia_text. Don't add
4377 rodata if doing so would exceed line size.
4379 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4381 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4382 types than bfd_link_hash_indirect, before early return, call
4383 _bfd_elf_link_hash_copy_indirect.
4385 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4387 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4388 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4389 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4390 (elf_backend_obj_attrs_order): New define.
4391 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4392 (elfNN_bed): Add elf_backend_obj_attrs_order.
4394 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4396 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4397 (obj_attr_size): Likewise.
4398 (write_obj_attribute): Likewise.
4399 (_bfd_elf_copy_obj_attributes): Likewise.
4400 (_bfd_elf_parse_attributes): Likewise.
4401 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4402 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4403 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4404 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4405 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4408 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4410 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4411 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4412 (bfd_elf_add_obj_attr_string): Likewise.
4413 (bfd_elf_add_obj_attr_int_string): Likewise.
4414 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4415 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4416 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4417 Tag_nodefaults has no default value.
4418 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4419 comment to reflect the new state.
4421 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4424 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4425 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4426 (adjust_z_magix): Delete dead code handling QMAGIC.
4428 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4430 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4431 IMAGE_SCN_MEM_DISCARDABLE.
4433 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4435 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4436 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4437 * configure.in (commonbfdlib): Delete.
4438 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4439 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4440 is available, not just for linux.
4441 * po/SRC-POTFILES.in: Regenerate.
4442 * Makefile.in: Regenerate.
4443 * configure: Regenerate.
4445 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4446 Julian Brown <julian@codesourcery.com>
4448 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4449 ARM attributes in ABI 2.07.
4450 * elf32-arm.c (get_secondary_compatible_arch): New function.
4451 (set_secondary_compatible_arch): New function.
4452 (tag_cpu_arch_combine): New function.
4453 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4454 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4455 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4456 make it fit with order_01243.
4457 Add support for Tag_also_compatible_with,
4458 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4459 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4460 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4461 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4462 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4463 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4464 Rework the way unknown attributes are handled.
4465 Defer errors until all attributes have been processed.
4467 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4469 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4470 bfd_elf_add_obj_attr_int_string.
4471 Read Tag_compatibility from its new location in the attribute array,
4472 rather than the attribute list.
4473 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4474 bfd_elf_add_obj_attr_int_string.
4475 (_bfd_elf_parse_attributes): Likewise.
4476 (_bfd_elf_merge_object_attributes): There's now only one
4477 Tag_compatibility, and it's in the array, not the list.
4478 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4480 (bfd_elf_add_obj_attr_compat): Rename to
4481 bfd_elf_add_obj_attr_int_string.
4482 (bfd_elf_add_proc_attr_compat): Rename to
4483 bfd_elf_add_proc_attr_int_string.
4484 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4487 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4489 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4490 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4491 (vmsutil.lo): Add dependency rule.
4492 * Makefile.in: Regenerate.
4493 * config.bfd (ia64*-*-*vms*): Add case.
4494 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4495 * configure: Regenerate.
4496 * vmsutil.c: New file.
4497 * vmsutil.h: New file.
4498 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4500 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4501 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4502 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4503 elfNN_vms_object_p): New functions
4504 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4506 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4509 * elflink.c (elf_gc_sweep): Exclude the group section if the
4510 first member of the section group is excluded.
4512 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4515 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4516 saved filename, use bfd_alloc rather than bfd_malloc for it.
4518 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4520 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4522 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4524 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4526 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4528 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4530 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4532 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4534 (struct got_entry): Add br_addr.
4535 (struct call_info): Add priority.
4536 (struct function_info): Add lr_store and sp_adjust.
4537 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4538 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4539 area as an overlay, and check that no other overlays exist. Look up
4540 icache overlay manager entry sym.
4541 (BRA_STUBS, BRA, BRASL): Define.
4542 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4543 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4545 (count_stub, build_stub): Support soft-icache.
4546 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4547 (spu_elf_size_stubs): Size soft-icache stubs.
4548 (overlay_index): New function.
4549 (spu_elf_build_stubs): Make static. Support soft-icache.
4550 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4551 (find_function_stack_adjust): Save lr store and stack adjust insn
4553 (maybe_insert_function): Adjust find_function_stack_adjust call.
4554 (mark_functions_via_relocs): Retrieve priority.
4555 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4556 (sort_calls): Sort by priority first.
4557 (mark_overlay_section): Ignore .ovl.init.
4558 (sum_stack): Only print when stack_analysis.
4559 (print_one_overlay_section): New function, extracted from..
4560 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4561 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4562 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4563 analysis. Call spu_elf_build_stubs.
4564 (spu_elf_relocate_section): For soft-icache encode overlay index
4566 (spu_elf_output_symbol_hook): Support soft-icache.
4567 (spu_elf_modify_program_headers: Likewise.
4569 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4570 num_regions to num_lines. Add line_size and max_branch.
4571 (enum _ovly_flavour): Add ovly_soft_icache.
4572 (spu_elf_build_stubs): Delete.
4574 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4576 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4577 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4579 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4581 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4582 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4583 the program, the known offset starts at the negative size of the
4585 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4588 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4590 * config.bfd: Add lm32-*-rtems*.
4592 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4594 * coff-ppc.c: Add 2009 to Copyright.
4595 * elf32-cris.c: Likewise.
4596 * elflink.c: Likewise.
4598 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4600 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4601 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4603 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4606 * elflink.c (elf_merge_st_other): New.
4607 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4608 hide them if needed.
4609 (elf_link_add_object_symbols): Updated.
4611 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4614 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4615 ref_dynamic and dynamic_def fields when setting def_regular
4618 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4621 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4624 For older changes see ChangeLog-2008
4630 version-control: never