1 2009-10-06 H.J. Lu <hongjiu.lu@intel.com>
3 * bfd-in2.h: Regenerated.
5 2009-10-02 Alan Modra <amodra@bigpond.net.au>
7 * aout-cris.c (N_SHARED_LIB): Don't define.
8 * hp300bsd.c (N_SHARED_LIB): Don't define.
9 * i386bsd.c (N_SHARED_LIB): Don't define.
10 * i386linux.c (N_SHARED_LIB): Don't define.
11 * i386lynx.c (N_SHARED_LIB): Don't define.
12 * m68klinux.c (N_SHARED_LIB): Don't define.
13 * m88kmach3.c (N_SHARED_LIB): Don't define.
14 * mipsbsd.c (N_SHARED_LIB): Don't define.
15 * newsos3.c (N_SHARED_LIB): Don't define.
16 * pc532-mach.c (N_SHARED_LIB): Don't define.
17 * pdp11.c (N_SHARED_LIB): Don't define.
18 * sparclinux.c (N_SHARED_LIB): Don't define.
19 * vaxbsd.c (N_SHARED_LIB): Don't define.
21 2009-10-01 Dave Korn <dave.korn.cygwin@gmail.com>
23 * cofflink.c (_bfd_coff_generic_relocate_section): Look for the aux
24 symbol for a weak undef in the auxbfd, not the input bfd.
26 2009-10-01 Ulrich Weigand <uweigand@de.ibm.com>
28 * elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
29 after .toe instead of before .text section. Set the LMA of all
30 overlay sections to their icache IA address.
31 (spu_elf_find_overlays): Determine icache set id without reference
34 2009-09-30 Tristan Gingold <gingold@adacore.com>
36 * configure.com: Use hosts/alphavms.h on both alpha and ia64 VMS.
38 2009-09-29 H.J. Lu <hongjiu.lu@intel.com>
40 * elf64-x86-64.c (elf64_x86_64_append_rela): New.
41 (elf64_x86_64_relocate_section): Use it.
42 (elf64_x86_64_finish_dynamic_symbol): Likewise.
44 2009-09-29 DJ Delorie <dj@redhat.com>
46 * Makefile.am (ALL_MACHINES): Add cpu-rx.lo.
47 (ALL_MACHINES_CFILES): Add cpu-rx.c.
48 (BFD32_BACKENDS): Add elf32-rx.lo.
49 (BFD32_BACKENDS_CFILES): Add elf32-rx.c.
50 * archures.c (bfd_architecture): Add bfd_arch_rx and bfd_mach_rx.
52 (bfd_archures_list): Add bfd_rx_arch.
53 * config.bfd: Add entry for rx-*-elf.
54 * configure.in: Add entries for bfd_elf32_rx_le_vec and
56 * reloc.c: Add RX relocations.
57 * targets.c: Add RX target vectors.
58 * Makefile.in: Regenerate.
59 * bfd-in2.h: Regenerate.
60 * configure: Regenerate.
61 * libbfd.h: Regenerate.
63 * elf32-rx.c: New file.
65 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
67 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
68 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
70 2009-09-28 Nick Clifton <nickc@redhat.com>
72 PR 10478: Accepting Solaris binaries.
73 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
74 section link values in x86 binaries.
75 * elfcode.h (elf_object_p): Likewise.
77 2009-09-28 Philippe De Muyter <phdm@macqel.be>
79 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
80 (elf_backend_final_write_processing): Macro defined as above function.
82 2009-09-25 Martin Thuresson <martint@google.com>
84 Update sources to make alpha and arm targets compile cleanly with
87 * ecofflink.c: Add casts.
88 * elf64-alpha.c: Add casts.
89 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
91 (SKIP_HOWTO): Use enum name.
92 * elf32-arm.c: Add casts.
93 (elf32_arm_vxworks_bed): Update code to avoid multiple
95 (struct map_stub): Move to top level.
97 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
100 * elflink.c (elf_link_output_extsym): Turn off visibility on
102 (bfd_elf_final_link): Turn off visibility on dynamic local
105 2009-09-24 Alan Modra <amodra@bigpond.net.au>
108 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
109 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
110 Remove "function" parm, adjust caller.
112 2009-09-23 Matt Rice <ratmice@gmail.com>
114 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
116 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
117 DT_DEPAUDIT from audit/depaudit arguments.
118 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
119 (elf_link_add_object_symbols): Set dt_audit target data when finding a
121 * bfd-in2.h: Regenerate.
122 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
124 2009-09-23 Jie Zhang <jie.zhang@analog.com>
126 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
127 .rel.plt and .plt sections are removed.
128 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
129 section. Remove the duplicated removing of empty .rel.plt
132 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
134 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
135 patch to handle the new personality relaxation.
137 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
139 * elf-eh-frame.c (make_pc_relative): New function.
140 (_bfd_elf_write_section_eh_frame): Use it.
142 2009-09-21 Alan Modra <amodra@bigpond.net.au>
144 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
145 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
146 (MR_0_3, MR_3_0): Define.
147 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
148 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
149 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
150 table. Check for presense of __tls_get_addr_opt
151 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
152 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
153 (write_glink_stub): Add param p.
154 (ppc_elf_relocate_section): Adjust write_glink_stub call.
155 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
157 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
158 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
159 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
160 table. Check for presense of __tls_get_addr_opt.
161 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
162 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
163 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
164 LD_R2_0R1, MTLR_R11): Define.
165 (build_tls_get_addr_stub): New function.
166 (ppc_build_one_stub): Call it.
167 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
168 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
169 __tls_get_addr plt call.
170 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
172 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
174 * elf-bfd.h (eh_cie_fde): Add personality_offset and
175 make_per_encoding_relative to the CIE structure. Add a padding field.
176 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
177 rather than 0xf0 when masking out the base address encoding
178 Record the offset of personality data from the start of the CIE.
179 Remove a repeated elf_backend_can_make_relative_eh_frame check.
180 (find_merged_cie): Take an info argument. If the personality
181 binds locally, try converting an absolute personality into
183 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
184 when masking out the base address encoding. Update the call to
186 (_bfd_elf_eh_frame_section_offset): Discard relocations against
187 the personality data if we are converting into PC-relative form.
188 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
189 when masking out the base address encoding. Handle
190 make_per_encoding_relative.
192 2009-09-18 Alan Modra <amodra@bigpond.net.au>
195 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
196 R_PPC_EMB_SDA2I16 complain_overflow_signed.
197 (create_sdata_sym): Pass info rather than htab.
198 Update all callers. Ensure symbols are hidden.
199 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
200 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
201 _GLOBAL_OFFSET_TABLE_.
202 (elf_finish_pointer_linker_section): Don't assume that sdata base
203 symbol is always at 0x8000 offset. Don't subtract the addend here.
204 (is_static_defined): New function.
205 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
206 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
207 relocs. Downgrade error on unexpected section for EMB_SDA2REL
208 reloc symbols to a warning.
210 2009-09-18 Nick Clifton <nickc@redhat.com>
212 * po/es.po: Updated Spanish translation.
213 * po/vi.po: Updated Vietnamese translation.
215 2009-09-18 Alan Modra <amodra@bigpond.net.au>
217 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
218 functions. Use throughout.
219 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
220 from indirect symbol.
221 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
222 (add_symbol_adjust): Simplify.
223 (defined_code_entry, defined_func_desc): New functions.
224 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
225 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
226 defined_code_entry to follow indirect sym links.
227 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
228 (ppc_type_of_stub): Follow indirect sym links.
229 (toc_adjusting_stub_needed): Likewise.
230 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
231 rather than defining them at stub.
232 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
235 2009-09-16 Tristan Gingold <gingold@adacore.com>
237 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
239 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
240 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
241 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
242 when possible to avoid warnings.
243 (bfd_mach_o_print_section_map): Ditto.
244 (bfd_mach_o_section_get_entry_size): New function.
245 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
247 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
249 2009-09-14 Nick Clifton <nickc@redhat.com>
251 * po/fi.po: Updated Finnish translation.
253 2009-09-11 Nick Clifton <nickc@redhat.com>
255 * po/bfd.pot: Updated by the Translation project.
257 2009-09-11 Philippe De Muyter <phdm@macqel.be>
259 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
260 hack. objcopy `-B' (`--binary-architecture') option is now handled
263 2009-09-11 Nick Clifton <nickc@redhat.com>
265 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
268 2009-09-11 Jie Zhang <jie.zhang@analog.com>
270 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
271 NULL if `ht' is NULL.
273 2009-09-09 Martin Thuresson <martin@mtme.org>
275 Update sources to compile cleanly with -Wc++-compat:
276 * aoutx.h: Add casts.
277 * archive.c: Add casts.
278 * archive64.c: Add casts.
279 * archures.c: Add casts.
280 * bfd-in2.h: Regenerated.
281 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
282 * bfdio.c: Add casts.
283 * binary.c: Add casts.
284 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
285 parameter to use enum value instead of int.
286 * coffcode.h: Add casts.
287 * coffgen.c: Add casts.
288 * cofflink.c: Add casts.
289 * compress.c: Add casts.
290 * dwarf1.c: Add casts.
291 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
292 bfd_ptr. Update code to use new name.
293 * elf-attrs.c: Add casts.
294 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
295 anonymous struct. (union gotplt_union, struct
296 elf_link_virtual_table_entry): Move to top level.
297 * elf-eh-frame.c: Add casts.
298 * elf-strtab.c: Add casts.
299 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
300 argument name from typename to type_name.
301 * elf32-i386.c: Add casts.
302 * elf64-x86-64.c: Add casts.
303 * elfcode.h: Add casts.
304 * elfcore.h: Add casts.
305 * elflink.c: Add casts.
306 * format.c: Add casts.
309 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
311 * libbfd.c: Add casts.
312 * linker.c: Add casts.
313 * merge.c: Add casts.
314 * opncls.c: Add casts.
315 * peXXigen.c: Add casts.
316 * peicode.h: Add casts.
317 * reloc.c: Add casts.
318 * section.c: Add casts.
319 * simple.c: Add casts.
321 * stabs.c: Add casts.
323 * targets.c: Add casts.
324 * tekhex.c: Add casts.
325 * verilog.c: Add casts.
327 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
329 * configure: Regenerate.
331 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
333 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
334 for the mode of target PLT entries.
335 (allocate_dynrelocs): Only adjust symbol type if setting its
338 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
340 * configure: Regenerate.
342 2009-09-09 Nick Clifton <nickc@redhat.com>
345 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
346 section headers containing sh_link values of SHN_BEFORE or
348 * elfcode.h (elf_object_p): Likewise.
350 2009-09-09 Tristan Gingold <gingold@adacore.com>
352 Handle DYLD_INFO introduced by Darwin10.
353 * mach-o.h (bfd_mach_o_load_command_type): Add
354 BFD_MACH_O_LC_DYLD_INFO.
355 (bfd_mach_o_dyld_info_command): New type.
356 (bfd_mach_o_load_command): Add dyld_info field.
357 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
358 (bfd_mach_o_scan_read_dyld_info): New function.
359 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
360 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
361 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
362 (bfd_mach_o_print_dyld_info): New function.
364 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
366 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
367 linkonce or linker script discarded section.
369 2009-09-09 Alan Modra <amodra@bigpond.net.au>
371 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
373 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
375 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
376 range call the bfd error hander and use R_68K_NONE instead.
378 2009-09-07 Tristan Gingold <gingold@adacore.com>
380 * po/SRC-POTFILES.in: Regenerate.
381 * po/bfd.pot: Regenerate.
383 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
384 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
385 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
386 st_mtim.tv_nsec to gas/configure.in
387 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
388 * configure: Regenerate.
389 * config.in: Regenerate.
390 * vmsutil.c: Moved to gas/config/te-vms.c
391 * vmsutil.h: Removed.
392 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
393 (BFD32_BACKENDS): Remove vmsutil.lo
394 * Makefile.in: Regenerate.
396 2009-09-05 Eli Zaretskii <eliz@gnu.org>
398 * coffcode.h: Include libiberty.h.
400 2009-09-05 Martin Thuresson <martin@mtme.org>
402 * coff-arm.c (coff_arm_relocate_section)
403 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
404 Change member name class to symbol_class.
405 * coff-i960.c (coff_i960_relocate_section) Rename variable
406 class to class_val. Change member name class to symbol_class.
407 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
408 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
409 * coff-stgo32.c (adjust_aux_in_post)
410 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
412 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
413 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
414 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
416 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
417 variables named class to n_sclass. (coff_write_symbols): Rename
418 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
419 argument class to symbol_class.
420 * cofflink.c (_bfd_coff_link_hash_newfunc)
421 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
422 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
423 Update code to use renamed members.
424 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
425 argument class to in_class.
426 * libcoff-in.h (struct coff_link_hash_entry, struct
427 coff_debug_merge_type) Renamed members class to symbol_class and
429 * libcoff.h Regenerated.
430 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
431 Rename argument class to in_class.
432 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
434 * pef.h (struct bfd_pef_imported_symbol): Changed name of
435 member class to symbol_class.
437 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
439 * configure: Regenerated.
441 2009-09-04 Tristan Gingold <gingold@adacore.com>
443 * configure.in: Bump version to 2.20.51
445 2009-09-04 Alan Modra <amodra@bigpond.net.au>
447 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
449 2009-09-04 Jie Zhang <jie.zhang@analog.com>
451 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
453 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
454 for empty .rela.bss and .rel.plt sections.
456 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
458 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
459 R_MIPS_JALR unless symbol resolves locally.
461 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
463 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
464 has_static_relocs for R_MIPS_JALR.
466 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
468 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
469 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
472 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
474 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
477 2009-09-01 Tristan Gingold <gingold@adacore.com>
479 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
480 dependencies. Reindent.
481 * configure.com: Ported to Itanium VMS. Now generates a build.com
482 to build without make. Add messages but make edit silent.
483 * hosts/alphavms.h: Add a prototype for stpcpy.
484 * vms.c: Add a missing include for Alpha VMS.
485 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
487 2009-08-31 Jan Beulich <jbeulich@novell.com>
489 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
490 * elf.c (bfd_elf_get_default_section_type): New.
491 (elf_fake_sections): Use bfd_elf_get_default_section_type.
493 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
495 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
497 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
499 2009-08-30 Alan Modra <amodra@bigpond.net.au>
502 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
503 (bfd_emul_get_commonpagesize): Likewise.
505 2009-08-29 Martin Thuresson <martin@mtme.org>
507 * elf32-arm.c (struct stub_def): Rename member template to
508 template_sequence. (arm_build_one_stub,
509 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
510 Rename variable template to template_sequence.
511 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
512 Rename variable template to template_val.
513 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
515 * coffgen.c (coff_make_empty_symbol)
516 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
517 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
519 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
521 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
523 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
524 * ieee.c (ieee_make_empty_symbol): Rename variable new to
526 * linker.c (bfd_new_link_order): Rename variable new to
528 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
530 * oasys.c (oasys_make_empty_symbol): Rename variable new to
532 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
533 new to new_symbol_type.
534 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
536 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
538 (read_hdr, rs6000coff_core_p)
539 (rs6000coff_core_file_matches_executable_p)
540 (rs6000coff_core_file_failing_command)
541 (rs6000coff_core_file_failing_signal): Updated function to use new
543 * som.c (som_make_empty_symbol): Rename variable new to
545 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
547 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
548 variable new to new_symbol.
550 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
552 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
553 bfdlibdir and bfdincludedir.
554 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
555 [INSTALL_LIBBFD]: ... here, ...
556 [INSTALL_LIBBFD]: ... and empty overrides here.
557 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
558 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
559 * Makefile.in: Regenerate.
560 * configure: Regenerate.
562 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
564 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
565 relocations. Rewrite output of dynamic TLS relocations.
566 (DTP_OFFSET, TP_OFFSET): New constants.
567 (dtpoff_base): Update.
568 (tpoff): Rename to tpoff_base, update.
569 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
570 New functions. Move code from elf_m68k_relocate_section here.
571 (elf_m68k_relocate_section): Update.
572 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
574 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
576 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
578 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
579 Handle non_got_ref field.
580 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
582 2009-08-26 Alan Modra <amodra@bigpond.net.au>
585 * linker.c (bfd_find_version_for_sym): Revert warning.
587 2009-08-26 Alan Modra <amodra@bigpond.net.au>
590 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
591 other wildcard match. Warn on multiple wildcard matches.
593 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
595 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
597 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
598 only in this condition.
599 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
600 to build but not install libbfd.la in this condition.
601 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
602 (install_libbfd, install_libbfd): Remove.
603 * Makefile.in: Regenerate.
604 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
605 (INCLUDES): ... this.
607 * doc/Makefile.in: Regenerate.
609 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
611 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
612 dependency tracking to work for them.
613 (targets.lo, archures.lo, dwarf.lo): Rewrite to
614 use automake dependency tracking mechanism.
615 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
616 (mkdep section): Remove.
617 (BUILT_SOURCES): New, list $(BUILD_HFILES).
618 * Makefile.in: Regenerate.
619 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
621 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
622 (install-pdf, install-pdf-recursive, install-html)
623 (install-html-recursive): Remove.
624 * Makefile.in: Regenerate.
626 * Makefile.in: Regenerate.
627 * aclocal.m4: Likewise.
628 * config.in: Likewise.
629 * configure: Likewise.
631 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
633 * elf32-arm.c (arch_has_thumb2_nop): New function.
634 (arch_has_arm_nop): New function.
635 (elf32_arm_final_link_relocate): NOP opcodes changed.
637 2009-08-16 Doug Evans <dje@google.com>
639 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
640 at least don't leak memory.
642 2009-08-13 DJ Delorie <dj@redhat.com>
644 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
647 2009-08-12 Nick Clifton <nickc@redhat.com>
649 * po/fi.po: Updated Finnish translation.
651 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
653 Merge some FRV FDPIC changes into the Blackfin code.
654 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
655 summary reloc information.
656 (bfinfdpic_dynamic_got_plt_info): New.
657 (_bfin_create_got_section): Create the PLT section here.
658 (elf32_bfinfdpic_create_dynamic_sections): Not here.
659 (_bfinfdpic_count_nontls_entries): Move out of...
660 (_bfinfdpic_count_got_plt_entries): ... here.
661 (_bfinfdpic_count_relocs_fixups): Likewise.
662 (_bfinfdpic_reset_got_plt_entries): New.
663 (_bfinfdpic_size_got_plt): Move out of...
664 (elf32_bfinfdpic_size_dynamic_sections): ... here.
665 (bfinfdpic_relocate_section): Be careful not to call
666 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
667 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
669 (elf_backend_discard_info): Define for FD-PIC.
671 2009-08-11 Alan Modra <amodra@bigpond.net.au>
673 * elflink.c: Add FIXMEs for some places that require octets_per_byte
675 * elf-eh-frame.c: Likewise.
678 2009-08-11 Alan Modra <amodra@bigpond.net.au>
680 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
681 to x86 and x86_64 configurations.
682 * configure: Regenerate.
684 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
686 Stop using bfd_usrdata in libbfd.
687 * coff-stgo32.c (bfd_coff_go32stub): Remove.
688 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
689 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
690 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
691 filehdr_dst->u.go32.stub. New comment with the reason.
692 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
693 Substitute the removed macro bfd_coff_go32stub.
694 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
695 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
696 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
697 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
698 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
700 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
701 * libcoff-in.h (coff_data_type): New field go32stub.
702 * libcoff.h: Regenerated.
704 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
706 Fix go32 stub preservation by objcopy.
707 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
708 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
711 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
713 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
715 (elf32_arm_final_link_relocate): Treat local undefined symbols the
716 same as global undefined symbols.
717 (elf32_arm_relocate_section): Give an error for local undefined
718 non-weak symbols, unless the reloc will not use the symbol.
720 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
722 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
723 (ppc_elf_relax_section): Use symbol index to distinguish
726 2009-08-10 Alan Modra <amodra@bigpond.net.au>
728 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
730 2009-08-10 Alan Modra <amodra@bigpond.net.au>
732 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
733 info for STT_GNU_IFUNC.
734 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
735 on got refs in case the symbol turns out to be ifunc.
736 (ppc_elf_gc_sweep_hook): Similarly.
737 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
738 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
739 (ppc_elf_size_dynamic_sections): Likewise.
740 (ppc_elf_relocate_section): Likewise.
742 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
744 From Mike Frysinger <michael.frysinger@analog.com>
745 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
746 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
747 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
748 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
749 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
750 Adjust to match the renamed reloc definitions.
752 2009-08-08 Alan Modra <amodra@bigpond.net.au>
755 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
756 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
758 2009-08-07 Tom Tromey <tromey@redhat.com>
760 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
763 2009-08-06 Michael Eager <eager@eagercon.com>
765 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
766 * Makefile.in: Regenerate.
767 * archures.c: Add bfd_arch_microblaze.
768 * bfd-in2.h: Regenerate.
769 * config.bfd: Add microblaze target.
770 * configure.in: Add bfd_elf32_microblaze_vec target.
771 * configure: Regenerate.
772 * cpu-microblaze.c: New.
773 * elf32-microblaze.c: New.
774 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
775 * libbfd.h: Regenerate.
776 * reloc.c: Add MICROBLAZE relocations.
777 * section.c: Add struct relax_table and relax_count to section.
778 * targets.c: Add bfd_elf32_microblaze_vec.
780 2009-08-06 Jakub Jelinek <jakub@redhat.com>
781 Alan Modra <amodra@bigpond.net.au>
784 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
786 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
787 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
789 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
791 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
792 at least once when fixing cortex-a8.
794 2009-08-05 Chao-ying Fu <fu@mips.com>
796 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
797 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
798 for CPUs. It is true for RM9000.
799 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
801 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
802 to guard the transformation.
804 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
806 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
807 (spu_elf_size_sections): Declare prototype.
808 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
809 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
810 (spu_elf_emit_fixup): New function.
811 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
812 (spu_elf_size_sections): New function.
814 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
816 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
817 (arm_build_one_stub): Build a8 veneers as a separate pass.
818 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
819 parameters. Use them to check if we create a different a8 fixup
820 than the previous pass.
821 (elf32_arm_size_stubs): Move scope of stub_changed and
822 prev_num_a8_fixes into main loop.
823 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
825 2009-08-04 Alan Modra <amodra@bigpond.net.au>
827 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
828 which find_plt_ent is called. Delete redundant code.
830 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
833 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
834 invalid string offset.
836 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
839 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
840 to htab->init_got_offset and plt to htab->init_plt_offset
841 when discarding space for dynamic relocations.
843 2009-08-03 Alan Modra <amodra@bigpond.net.au>
845 * elf32-ppc.c (struct plt_entry): Revise comments.
846 (ppc_elf_check_relocs): Don't create needless plt_entry info
847 for non-pie executables. Don't test info->pie when info->shared
848 already covers that case.
849 (ppc_elf_gc_sweep_hook): Adjust for above change.
850 (add_stub_sym): Don't test info->pie when info->shared tested.
851 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
852 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
853 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
854 (ppc_elf_relocate_section): Likewise.
856 2009-08-03 Alan Modra <amodra@bigpond.net.au>
858 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
859 for local ifunc symbols in non-pie executables, regardless of
860 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
861 code so that it's obvious that we only do anything special for
863 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
864 (allocate_dynrelocs): Correct comment for syms defined in plt.
865 Don't specially allocate ifunc dyn relocs.
866 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
867 (ppc_elf_relocate_section): Set "relocation" value for ifunc
868 syms in non-pie executables. No specially allocated dyn relocs
869 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
870 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
871 a non-pie executable.
873 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
874 Jakub Jelinek <jakub@redhat.com>
877 * elf32-i386.c (elf_i386_tls_transition): Check executable
878 instead of shared for TLS when building PIE.
879 (elf_i386_check_relocs): Likewise.
880 (elf_i386_allocate_dynrelocs): Likewise.
881 (elf_i386_relocate_section): Likewise.
883 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
884 instead of shared for TLS when building PIE.
885 (elf64_x86_64_check_relocs): Likewise.
886 (elf64_x86_64_allocate_dynrelocs): Likewise.
887 (elf64_x86_64_relocate_section): Likewise.
889 2009-07-31 Anthony Green <green@moxielogic.com>
891 * config.bfd (targ_cpu): Add moxie-uclinux support.
893 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
895 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
897 2009-07-30 Alan Modra <amodra@bigpond.net.au>
899 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
900 used by indirect function support. Count dynamic relocs for
902 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
903 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
904 in iplt and their relocs in reliplt. Don't make ifunc syms
905 dynamic. Allocate got entry relocs for non-dynamic ifunc in
906 reliplt. Handle other dynamic relocs for ifunc.
907 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
908 ifunc in reliplt, likewise relocs for got against local ifunc.
909 Typo fix on reliplt size adjust.
910 (ppc_elf_relocate_section): Don't use plt scheme of allocating
911 relocs 1-1 with entries for iplt, instead just add using
912 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
913 Error on invalid ifunc dyn relocs.
914 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
916 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
917 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
918 (ppc64_elf_reloc_type_lookup): Handle new relocs.
919 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
920 (allocate_dynrelocs): As for elf32-ppc.c above.
921 (ppc64_elf_size_dynamic_sections): Likewise.
922 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
923 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
924 (ppc_size_one_stub): Similarly.
925 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
927 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
929 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
931 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
932 change. Add note to head comment.
934 2009-07-28 Jan Beulich <jbeulich@novell.com>
936 * archive.c (get_extended_arelt_filename): Remove redundant
937 range check on index.
939 2009-07-27 Doug Kwan <dougkwan@google.com>
941 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
943 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
945 * archures.c bfd_*_arch): Sorted.
946 (bfd_archures_list): Likewise.
948 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
950 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
951 to R_cr16_NUM32 relocation.
953 2009-07-26 Michael Eager <eager@eagercon.com>
955 * archures.c: Add bfd_mach_ppc_405
958 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
960 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
961 * cpu-l1om.c (bfd_l1om_arch): Likewise.
963 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
965 * archures.c (bfd_architecture): Add bfd_arch_l1om.
966 (bfd_l1om_arch): New.
967 (bfd_archures_list): Add &bfd_l1om_arch.
968 * bfd-in2.h: Regenerated.
970 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
971 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
972 if bfd_elf64_x86_64_freebsd_vec is supported.
973 (targ_selvecs): Likewise.
975 * configure.in: Support bfd_elf64_l1om_vec and
976 bfd_elf64_l1om_freebsd_vec.
977 * configure: Regenerated.
981 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
982 (bfd_elf64_l1om_vec): Likewise.
983 (bfd_elf64_l1om_freebsd_vec): Likewise.
985 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
986 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
987 * Makefile.in: Regenerated.
989 * targets.c (bfd_elf64_l1om_vec): New.
990 (bfd_elf64_l1om_freebsd_vec): Likewise.
991 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
992 bfd_elf64_l1om_freebsd_vec.
994 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
995 Alan Modra <amodra@bigpond.net.au>
997 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
998 * bfd-in2.h: Regenerate.
999 * libbfd.h: Regenerate.
1000 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
1001 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
1002 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
1004 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
1007 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
1008 instead of shared for R_X86_64_TPOFF32.
1009 (elf64_x86_64_relocate_section): Likewise.
1011 2009-07-23 Ulrich Drepper <drepper@redhat.com>
1013 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
1014 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
1015 with the BSF_GNU_UNIQUE flag bit set.
1016 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
1017 for symbols with STB_GNU_UNIQUE binding.
1018 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
1019 with the STB_GNU_UNIQUE binding.
1020 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
1021 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
1022 symbols with the unique_global field set.
1023 (elf_link_output_extsym): Set unique_global field for symbols with
1024 the STB_GNU_UNIQUE binding.
1025 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
1026 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
1028 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
1030 * bfd-in2.h: Regenerate.
1032 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1034 * elflink.c (elf_link_output_extsym): Revert the last change.
1036 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
1039 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1040 when ref_regular, not def_regular.
1042 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
1045 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
1046 from a DSO into a normal FUNC symbol.
1047 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
1048 a normal FUNC symbol.
1050 2009-07-17 Chao-ying Fu <fu@mips.com>
1052 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
1053 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
1054 interlocking, the last PLT entry needs a nop in the branch delay slot.
1055 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
1056 output the last two PLT entries in reverse order.
1058 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
1060 * elf32-i386.c (elf_i386_relocate_section): Don't get local
1061 STT_GNU_IFUNC symbol for relocatable link.
1062 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1064 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1066 * bfdio.c (bfd_iovec): Add comments for bmmap.
1067 * bfd-in2.h: Regenerated.
1069 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1071 * Makefile.am: Run "make dep-am".
1072 * Makefile.in: Regenerated.
1074 2009-07-10 Doug Kwan <dougkwan@google.com>
1076 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1077 target_addend and orig_insn.
1079 2009-07-10 Tom Tromey <tromey@redhat.com>
1081 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1082 (elf-eh-frame.lo): Likewise.
1083 (elf32-bfin.lo): Likewise.
1084 (elf32-frv.lo): Likewise.
1085 (elf32-xc16x.lo): Likewise.
1086 * Makefile.in: Rebuild.
1087 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1088 * elf-eh-frame.c: Likewise.
1089 * elf32-bfin.c: Likewise.
1090 * elf32-frv.c: Likewise.
1091 * elf32-xc16x.c: Likewise.
1093 2009-07-10 Julian Brown <julian@codesourcery.com>
1095 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1096 symbol a stub entry is derived from, not the entry for the stub
1097 itself, in call to elf32_arm_final_link_relocate.
1099 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1101 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1102 when reporting addends.
1104 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1106 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1107 data even when no stubs.
1108 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1110 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1112 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1113 (ppc_elf_get_synthetic_symtab): Report addend.
1114 (PLT_IFUNC): Define.
1115 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1116 (ppc_elf_create_glink): New function.
1117 (ppc_elf_create_dynamic_sections): Use it.
1118 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1119 (update_local_sym_info): Allocate space for local_plt array.
1120 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1122 (is_branch_reloc): New function.
1123 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1124 (ppc_elf_gc_sweep_hook): Likewise.
1125 (ppc_elf_adjust_dynamic_symbol): Likewise.
1126 (allocate_dynrelocs): Likewise.
1127 (ppc_elf_size_dynamic_sections): Likewise.
1128 (ppc_elf_relocate_section): Likewise.
1129 (branch_reloc_hash_match): Use is_branch_reloc.
1130 (ppc_elf_tls_optimize): Adjust for local_plt.
1131 (write_glink_stub): New function, extracted from..
1132 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1133 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1134 branch table when dynamic.
1135 (elf_backend_post_process_headers): Define.
1136 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1137 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1138 (ppc64_elf_get_synthetic_symtab): Report addend.
1139 (struct ppc_stub_hash_entry): Add plt_ent.
1140 (PLT_IFUNC): Define.
1141 (struct ppc_link_hash_table): Add iplt and reliplt.
1142 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1143 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1144 (update_local_sym_info): Allocate space for local_plt array.
1145 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1147 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1148 and don't change hash flags here.
1149 (is_branch_reloc): New function.
1150 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1151 (ppc64_elf_gc_sweep_hook): Likewise.
1152 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1153 (allocate_dynrelocs): Likewise.
1154 (ppc64_elf_size_dynamic_sections): Likewise.
1155 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1156 (ppc64_elf_size_stubs): Likewise.
1157 (ppc64_elf_relocate_section): Likewise.
1158 (get_sym_h): Adjust for local_plt.
1159 (branch_reloc_hash_match): Use is_branch_reloc.
1160 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1161 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1163 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1165 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1167 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1169 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1170 and ref_regular_nonweak comment.
1171 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1172 when def_regular, not ref_regular.
1173 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1174 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1175 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1177 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1179 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1180 of malloc'd struct call_info.
1181 (pasted_function): Likewise, priority too.
1183 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1185 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1186 alignment when packing sections into overlays.
1188 2009-07-03 Cary Coutant <ccoutant@google.com>
1190 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1192 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1194 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1195 changes only) earlier patch:-
1197 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1199 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1200 give .debug and .reloc data characteristics.
1201 (DOT_RELOC): New define for .reloc section string.
1202 (coff_write_object_contents): Use DOT_RELOC instead of string.
1204 2009-07-02 Tom Tromey <tromey@redhat.com>
1206 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1207 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1209 2009-07-01 Nick Clifton <nickc@redhat.com>
1211 * elf-m10300.c: Remove trailing white space.
1212 * reloc.c: Likewise.
1214 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1216 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1217 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1218 * configure.in: Use them.
1219 * configure: Regenerate.
1220 * config.in: Regenerate.
1221 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1222 #define _BSD_SOURCE. Add comments.
1223 (vms_file_stats_name): Calculate creation date based on available
1224 runtime data. Return 1 for version instead of 0.
1226 2009-07-01 Nick Clifton <nickc@redhat.com>
1229 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1230 to R_ARM_THM_PC8 relocation.
1232 2009-06-29 Nick Clifton <nickc@redhat.com>
1234 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1235 different uses of the relocations addend when a symbol is in a
1238 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1241 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1242 SHT_REL/SHT_RELA sections on executable nor shared library.
1243 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1244 as a normal section.
1246 2009-06-25 Nick Clifton <nickc@redhat.com>
1248 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1249 symbols with SEC_MERGE flag.
1251 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1253 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1254 give .debug and .reloc data characteristics.
1255 (DOT_RELOC): New define for .reloc section string.
1256 (coff_write_object_contents): Use DOT_RELOC instead of string.
1258 2009-06-25 Tristan Gingold <gingold@adacore.com>
1260 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1261 (bfd_mach_o_canonicalize_dynamic_symtab)
1262 (bfd_mach_o_get_synthetic_symtab): Defines.
1263 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1264 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1266 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1267 for scattered relocations.
1268 (bfd_mach_o_i386_print_thread): New function.
1269 (bfd_mach_o_print_thread): Define.
1271 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1272 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1273 New functions extracted from ...
1274 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1275 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1276 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1277 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1278 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1279 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1281 (bfd_mach_o_scan_read_dylib): Ditto.
1282 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1284 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1285 decode isym and flags on little endian targets. Set dysymtab field.
1286 (bfd_mach_o_scan_start_address): Adjust for enum names.
1287 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1288 (bfd_mach_o_print_section): Display bfd section name.
1289 (bfd_mach_o_print_segment): Display none if no name.
1290 (bfd_mach_o_print_dysymtab): Display next index for local, external
1291 and undefined symbols.
1292 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1293 Display dylinker name. Display thread and unixthread commands content.
1294 (bfd_mach_o_print_thread): New macro.
1296 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1297 (bfd_mach_o_ppc_thread_flavour): Ditto.
1298 (bfd_mach_o_i386_thread_flavour): Ditto.
1299 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1300 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1301 BFD_MACH_O_THREAD_STATE_NONE.
1302 (bfd_mach_o_segment_command): Remove segment field.
1303 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1304 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1305 (bfd_mach_o_prebound_dylib_command): Ditto.
1306 (bfd_mach_o_dylib_command): Ditto.
1307 (bfd_mach_o_prebound_dylib_command): Remove section field.
1308 (mach_o_data_struct): Add dysymtab field.
1309 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1310 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1311 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1312 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1313 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1315 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1317 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1318 field of struct dirent.
1320 2009-06-23 Tristan Gingold <gingold@adacore.com>
1322 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1323 of this macro. Fix indentation.
1325 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1327 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1328 destination for defined dynamic symbols when deciding whether to
1329 insert a stub or not.
1330 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1331 when actually accessed through a PLT, even when generating a
1334 2009-06-22 Tristan Gingold <gingold@adacore.com>
1336 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1339 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1341 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1342 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1344 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1346 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1348 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1350 * elflink.c (elf_link_add_object_symbols): Avoid warning
1351 from -Wjump-misses-init in gcc 4.5.0.
1353 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1355 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1357 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1359 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1361 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1362 r_symndx. Report local symbol name on error.
1363 (elf_i386_check_relocs): Updated. Report local symbol name on
1365 (elf_i386_gc_sweep_hook): Updated.
1366 (elf_i386_relocate_section): Likewise.
1368 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1369 r_symndx. Report local symbol name on error.
1370 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1372 (elf64_x86_64_gc_sweep_hook): Updated.
1373 (elf64_x86_64_relocate_section): Likewise.
1375 2009-06-19 Tristan Gingold <gingold@adacore.com>
1377 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1379 2009-06-19 Tristan Gingold <gingold@adacore.com>
1381 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1382 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1383 (bfd_mach_o_valid): Ditto.
1384 (bfd_mach_o_wide_p): Ditto.
1385 (bfd_mach_o_canonicalize_reloc): Ditto.
1386 (bfd_mach_o_build_commands): Ditto.
1387 (bfd_mach_o_scan_read_thread): Ditto.
1388 (bfd_mach_o_flatten_sections): Ditto.
1389 (bfd_mach_o_scan_start_address): Ditto.
1390 (bfd_mach_o_lookup_section): Ditto.
1391 (bfd_mach_o_core_fetch_environment): Ditto.
1392 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1393 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1394 (bfd_mach_o_scan_write_symtab): Ditto.
1395 Use macros instead of hard-coded values.
1396 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1397 Use bfd_mach_o_get_data instead of direct access. Use macros
1398 instead of hard-coded values.
1399 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1400 Remove sym argument and get section from mdata.
1401 Move code into the else branch.
1402 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1403 Remove sym argument and get section from mdata. Adjust code.
1404 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1405 switch (which replaces consecutive if statements).
1406 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1407 module table, table of content, indirect symbols and external
1409 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1411 (bfd_mach_o_scan_read_linkedit): New function.
1412 (bfd_mach_o_scan_read_str): Ditto.
1413 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1415 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1416 bfd_mach_o_count_symbols never returns an error.
1417 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1418 symtab field (there might be only one symtab).
1419 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1420 Handle sub frameworks, sub umbrella, sub library and sub client.
1421 Read code signature and segment split info commands.
1422 (bfd_mach_o_scan): Reindent.
1423 (bfd_mach_o_xlat_name): New type.
1424 (bfd_mach_o_print_flags): New function.
1425 (bfd_mach_o_get_name): Ditto.
1426 (bfd_mach_o_cpu_name): New variable.
1427 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1428 (bfd_mach_o_section_type_name)
1429 (bfd_mach_o_section_attribute_name)
1430 (bfd_mach_o_load_command_name): New variables.
1431 (bfd_mach_o_print_private_header): New function.
1432 (bfd_mach_o_print_section_map): New function extracted from
1433 bfd_mach_o_print_private_bfd_data.
1434 (bfd_mach_o_print_section): Ditto. Print more infos.
1435 (bfd_mach_o_print_segment): Ditto.
1436 (bfd_mach_o_print_dysymtab): Ditto.
1437 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1438 load weak dylib, reexport dylib and id dylib.
1439 Handle code signature and segment_split info.
1440 Handle sub frameworks, sub umbrella, sub library and sub client.
1441 (bfd_mach_o_section_get_nbr_indirect): New function.
1443 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1444 (bfd_mach_o_header_flags): New enum to define header flags.
1445 (bfd_mach_o_section_attribute): New enum to replace ...
1446 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1447 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1448 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1449 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1450 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1451 these removed macros.
1452 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1453 (bfd_mach_o_dylib_module): New type.
1454 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1456 (bfd_mach_o_dylib_table_of_content): New type.
1457 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1458 (bfd_mach_o_dylib_reference): New type.
1459 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1460 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1461 modules, toc, references and indirect syms.
1462 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1463 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1464 unused). Add comment.
1465 (bfd_mach_o_dylib_command): Ditto.
1466 (bfd_mach_o_prebound_dylib_command): Ditto.
1467 (bfd_mach_o_linkedit_command): New type.
1468 (bfd_mach_o_str_command): New type.
1469 (bfd_mach_o_load_command): Add linkedit and str fields.
1470 (mach_o_data_struct): Add symtab field.
1471 (bfd_get_mach_o_data): Renamed to ...
1472 (bfd_mach_o_get_data): ... this new macro.
1473 (bfd_mach_o_scan_read_symtab_symbol,
1474 bfd_mach_o_scan_read_symtab_strtab,
1475 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1477 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1478 instead of direct access.
1480 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1482 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1483 R_PPC_PLTREL24 relocs.
1484 (ppc_elf_relocate_section): Likewise.
1486 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1488 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1489 pointer to sym hash. Update all uses.
1490 (update_plt_info): Likewise. Don't check addend here.
1492 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1494 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1495 bfd_sym_from_r_symndx.
1496 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1498 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1500 * elf-bfd.h (struct sym_sec_cache): Delete.
1501 (struct sym_cache): New.
1502 (bfd_section_from_r_symndx): Delete prototype.
1503 (bfd_sym_from_r_symndx): Define prototype.
1504 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1505 (bfd_sym_from_r_symndx): ..new function.
1506 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1507 bfd_section_from_r_symndx to new struct and function.
1508 * elf32-bfin.c: Likewise.
1509 * elf32-hppa.c: Likewise.
1510 * elf32-i386.c: Likewise.
1511 * elf32-m32r.c: Likewise.
1512 * elf32-m68hc1x.c: Likewise.
1513 * elf32-m68hc1x.h: Likewise.
1514 * elf32-m68k.c: Likewise.
1515 * elf32-ppc.c: Likewise.
1516 * elf32-s390.c: Likewise.
1517 * elf32-sh.c: Likewise.
1518 * elf64-ppc.c: Likewise.
1519 * elf64-s390.c: Likewise.
1520 * elf64-x86-64.c: Likewise.
1521 * elfxx-sparc.c: Likewise.
1522 * elfxx-sparc.h: Likewise.
1524 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1526 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1527 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1529 2009-06-18 Nick Clifton <nickc@redhat.com>
1531 * elflink.c (elf_link_sort_relocs): Return early if there are no
1534 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1536 Merge cegcc and mingw32ce target name changes from
1539 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1541 * config.bfd: Add arm*-*-cegcc* target.
1543 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1545 * config.bfd: Add arm-*-mingw32ce* target.
1547 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1549 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1550 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1551 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1552 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1554 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1556 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1557 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1558 * elf32-i386.c (elf_i386_check_relocs): Use it.
1559 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1561 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1563 * elf-bfd.h (elf_dyn_relocs): New.
1565 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1566 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1568 (elf_i386_copy_indirect_symbol): Likewise.
1569 (elf_i386_check_relocs): Likewise.
1570 (elf_i386_gc_sweep_hook): Likewise.
1571 (elf_i386_allocate_dynrelocs): Likewise.
1572 (elf_i386_readonly_dynrelocs): Likewise.
1573 (elf_i386_size_dynamic_sections): Likewise.
1575 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1576 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1577 with elf_dyn_relocs.
1578 (elf64_x86_64_copy_indirect_symbol): Updated.
1579 (elf64_x86_64_check_relocs): Likewise.
1580 (elf64_x86_64_gc_sweep_hook): Likewise.
1581 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1582 (elf64_x86_64_allocate_dynrelocs): Likewise.
1583 (elf64_x86_64_readonly_dynrelocs): Likewise.
1584 (elf64_x86_64_size_dynamic_sections): Likewise.
1586 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1588 * elf32-arm.c (create_got_section): Get existing .rela.got
1590 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1591 * elf32-lm32.c (create_got_section): Likewise.
1592 * elf32-m32r.c (create_got_section): Likewise.
1593 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1594 * elf32-s390.c (create_got_section): Likewise.
1595 * elf32-sh.c (create_got_section): Likewise.
1596 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1597 * elf64-s390.c (create_got_section): Likewise.
1598 * elfxx-sparc.c (create_got_section): Likewise.
1600 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1603 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1605 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1607 * elf32-i386.c (elf_i386_local_hash): Removed.
1608 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1609 (elf_i386_get_local_sym_hash): Likewise.
1611 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1612 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1613 (elf64_x86_64_get_local_sym_hash): Likewise.
1614 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1615 (get_local_sym_hash): Likewise.
1617 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1619 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1620 rel_got_sec and plt_sec.
1621 (elfNN_ia64_relax_section): Updated.
1622 (elfNN_ia64_create_dynamic_sections): Likewise.
1623 (get_got): Likewise.
1624 (allocate_dynrel_entries): Likewise.
1625 (elfNN_ia64_size_dynamic_sections): Likewise.
1626 (set_got_entry): Likewise.
1627 (elfNN_ia64_choose_gp): Likewise.
1628 (elfNN_ia64_relocate_section): Likewise.
1629 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1630 (elfNN_ia64_finish_dynamic_sections): Likewise.
1632 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1634 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1637 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1639 * configure.in (elf): Add elf-ifunc.lo.
1641 * configure: Regenerated.
1642 * Makefile.in: Likewise.
1644 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1645 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1647 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1648 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1650 (elf_i386_link_hash_table_create): Likewise.
1651 (elf_i386_create_dynamic_sections): Likewise.
1652 (elf_i386_check_relocs): Likewise.
1653 (elf_i386_allocate_dynrelocs): Likewise.
1654 (elf_i386_size_dynamic_sections): Likewise.
1655 (elf_i386_relocate_section): Likewise.
1656 (elf_i386_finish_dynamic_symbol): Likewise.
1657 (elf_i386_finish_dynamic_sections): Likewise.
1658 (elf_i386_create_got_section): Removed.
1660 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1661 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1663 (elf64_x86_64_compute_jump_table_size): Updated.
1664 (elf64_x86_64_link_hash_table_create): Likewise.
1665 (elf64_x86_64_create_dynamic_sections): Likewise.
1666 (elf64_x86_64_check_relocs): Likewise.
1667 (elf64_x86_64_allocate_dynrelocs): Likewise.
1668 (elf64_x86_64_size_dynamic_sections): Likewise.
1669 (elf64_x86_64_relocate_section): Likewise.
1670 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1671 (elf64_x86_64_finish_dynamic_sections): Likewise.
1672 (elf64_x86_64_create_got_section): Removed.
1674 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1675 for pointer alignment. Set up section pointers.
1676 (_bfd_elf_create_dynamic_sections): Likewise.
1677 (_bfd_elf_create_ifunc_sections): Moved to ...
1678 * elf-ifunc.c: Here. New.
1680 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1681 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1684 2009-06-16 Doug Kwan <dougkwan@google.com>
1686 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1687 to bfd_signed_vma. Cast constant operands which are used in
1688 offset related expressions to bfd_signed_vma type as appropriate.
1690 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1692 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1693 (elf_backend_plt_sym_val): Define.
1695 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1697 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1698 (elf_backend_reloc_type_class): Define.
1700 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1702 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1703 from an executable to a shared library treat R_VAX_PC32
1704 relocations as R_VAX_PLT32 ones.
1706 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1708 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1709 symbols in GOT space calculation.
1710 (elf_vax_relocate_section): Adjust accordingly.
1712 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1714 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1717 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1719 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1721 (elf_vax_relocate_section): Likewise.
1723 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1725 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1726 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1728 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1730 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1731 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1733 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1735 * Makefile.am: Run "make dep-am".
1736 * Makefile.in: Regenerated.
1738 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1740 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1741 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1743 2009-06-15 Nick Clifton <nickc@redhat.com>
1745 * po/ru.po: New Russian translation.
1746 * configure.in (ALL_LINGUAS): Add ru.
1747 * configure: Regenerate.
1749 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1751 * elf32-i386.c: Remove duplicated comments.
1753 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1756 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1757 dynamic IFUNC pointer in non-shared object. Use .got.plt
1758 for IFUNC definition in PIE.
1759 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1762 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1763 dynamic IFUNC pointer in non-shared object. Use .got.plt
1764 for IFUNC definition in PIE.
1765 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1768 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1770 * elf32-i386.c (elf_i386_check_relocs): Properly report
1771 local symbol for unhandled relocation against STT_GNU_IFUNC
1773 (elf_i386_relocate_section): Likewise.
1774 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1775 (elf64_x86_64_relocate_section): Likewise.
1777 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1780 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1781 (elf_i386_link_hash_table): Add loc_hash_table and
1783 (elf_i386_local_hash): New.
1784 (elf_i386_local_htab_hash): Likewise.
1785 (elf_i386_local_htab_eq): Likewise.
1786 (elf_i386_get_local_sym_hash): Likewise.
1787 (elf_i386_link_hash_table_free): Likewise.
1788 (elf_i386_allocate_local_dynrelocs): Likewise.
1789 (elf_i386_finish_local_dynamic_symbol): Likewise.
1790 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1791 (elf_i386_link_hash_table_create): Create loc_hash_table and
1793 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1794 (elf_i386_size_dynamic_sections): Likewise.
1795 (elf_i386_relocate_section): Likewise.
1796 (elf_i386_finish_dynamic_sections): Likewise.
1797 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1800 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1801 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1803 (elf64_x86_64_local_hash): New.
1804 (elf64_x86_64_local_htab_hash): Likewise.
1805 (elf64_x86_64_local_htab_eq): Likewise.
1806 (elf64_x86_64_get_local_sym_hash): Likewise.
1807 (elf64_x86_64_link_hash_table_free): Likewise.
1808 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1809 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1810 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1811 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1812 and loc_hash_memory.
1813 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1815 (elf64_x86_64_size_dynamic_sections): Likewise.
1816 (elf64_x86_64_relocate_section): Likewise.
1817 (elf64_x86_64_finish_dynamic_sections): Likewise.
1818 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1821 2009-06-10 Philip Blundell <philb@gnu.org>
1823 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1824 elf_sec->this_hdr == NULL.
1826 2009-06-12 Tristan Gingold <gingold@adacore.com>
1828 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1829 * bfd-in2.h: Regenerated.
1830 * libbfd.h: Regenerated.
1832 * mach-o.c (FILE_ALIGN): New macro.
1833 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1834 (bfd_mach_o_print_symbol): Ditto.
1835 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1836 (bfd_mach_o_get_reloc_upper_bound): New function.
1837 (bfd_mach_o_canonicalize_reloc): Ditto.
1838 (bfd_mach_o_scan_write_relocs): Ditto.
1839 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1840 (bfd_mach_o_scan_write_section_64): Ditto.
1841 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1842 written for load command. Do not compute section file offset.
1843 (bfd_mach_o_scan_write_segment_64): Ditto.
1844 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1845 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1847 (bfd_mach_o_mangle_symbols): ... this new function.
1848 (bfd_mach_o_write_contents): Be sure to have load commands built.
1849 Call bfd_mach_o_mangle_symbols.
1850 (bfd_mach_o_build_commands): Adjust for filelen field.
1851 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1852 Do not set symtab file offset anymore here.
1853 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1854 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1855 Set reloc_count and rel_filepos section fields.
1856 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1858 (bfd_mach_o_scan_read_section_64): Ditto.
1859 (bfd_mach_o_scan_read_section): Ditto.
1860 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1861 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1862 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1863 Handle weak-ref symbols.
1864 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1865 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1866 (bfd_mach_o_scan): Remove assignment to removed field.
1867 (bfd_mach_o_mkobject_init): Ditto.
1868 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1869 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1870 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1871 (bfd_mach_o_swap_reloc_in): Ditto.
1872 (bfd_mach_o_swap_reloc_out): Ditto.
1874 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1875 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1876 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1877 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1878 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1879 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1880 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1881 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1882 (BFD_MACH_O_N_WEAK_DEF): New macros.
1884 (bfd_mach_o_section_type): Add new enumeration values.
1885 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1886 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1887 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1888 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1890 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1891 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1892 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1893 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1894 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1895 (BFD_MACH_O_RELENT_SIZE): Ditto.
1896 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1897 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1898 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1899 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1900 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1901 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1902 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1903 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1904 (bfd_mach_o_reloc_info): New struct.
1905 (bfd_mach_o_asymbol): New struct.
1906 (bfd_mach_o_symtab_command): The symbols field is now of type
1908 (bfd_mach_o_load_command): The offset and len fields are now of type
1910 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1911 Add a filelen field. Add comments.
1912 (bfd_mach_o_backend_data): New struct.
1913 (bfd_mach_o_get_backend_data): New macro.
1914 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1916 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1917 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1918 (bfd_mach_o_canonicalize_reloc): Ditto.
1920 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1921 duplicated macro. Now defined to _bfd_generic_is_local_label.
1922 (TARGET_NAME_BACKEND): New macro...
1923 (TARGET_NAME_BACKEND): ... used to name a new variable.
1924 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1925 Mach-O backend data.
1927 * mach-o-i386.c (i386_howto_table): New variable.
1928 (bfd_mach_o_i386_swap_reloc_in): New function.
1929 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1930 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1931 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1932 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1933 (bfd_mach_o_bfd_reloc_type_lookup)
1934 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1936 2009-06-11 Eric Paris <eparis@redhat.com>
1937 Nick Clifton <nickc@redhat.com>
1939 * opncls.c (_maybe_make_executable): New function. Gives execute
1940 permission to an executable bfd that was opened for writing
1941 provided that it is a regular file. Replaces common code found in...
1942 (bfd_close): here and ...
1943 (bfd_close_all_done): here.
1945 2009-06-11 Anthony Green <green@moxielogic.com>
1947 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1948 * bfd-in2.h: Rebuilt.
1949 * libbfd.h: Rebuilt.
1950 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1952 (moxie_reloc_map): Ditto.
1953 Clean up copyright notice.
1955 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1957 * bfd-in2.h: bfd_mmap prototype.
1958 * bfdio.c (bfd_mmap): New function.
1959 * libbfd.h (bfd_iovec): Add bmmap.
1960 * cache.c (cache_bmmap): New function.
1961 (cache_iovec): Initialize bmmap member.
1962 * opencls.c (opncls_bmmap): New function.
1963 (opncls_iovec): Initialize bmmap member.
1965 2009-06-09 Tristan Gingold <gingold@adacore.com>
1967 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1968 and stabstr_segment fields.
1969 (mach_o_be_vec, mach_o_le_vec): Removed
1970 (bfd_mach_o_version): New prototype.
1972 * mach-o.c (bfd_mach_o_version): Make this function public.
1973 (mach_o_wide_p): New function.
1974 (bfd_mach_o_wide_p): Ditto.
1975 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1977 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1978 Search in the list only if the name starts with a dot.
1979 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1980 test. Check bfd_seek status.
1981 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1982 (bfd_mach_o_scan_write_section_32): Ditto.
1983 (bfd_mach_o_scan_write_section_64): Ditto.
1984 (bfd_mach_o_scan_write_section): Removed.
1985 (bfd_mach_o_scan_write_segment): Split into ...
1986 (bfd_mach_o_scan_write_segment_32): ... this and ...
1987 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1988 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1989 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1990 symbol table. Now returns a boolean.
1991 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1992 Adjust for status type.
1993 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1994 test. Write symbol table. Numbers the sections.
1995 (bfd_mach_o_read_header): Check bfd_seek status.
1996 Use mach_o_wide_p instead of hard-coded test.
1997 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1998 (bfd_mach_o_scan_read_section_64): Ditto.
1999 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
2000 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
2001 handled common symbols.
2002 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
2003 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
2004 (bfd_mach_o_scan_read_dylinker): Ditto.
2005 (bfd_mach_o_scan_read_dylib): Ditto.
2006 (bfd_mach_o_scan_read_thread): Ditto.
2007 (bfd_mach_o_scan_read_symtab): Ditto.
2008 Do not create a section for the stabs.
2009 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
2010 (bfd_mach_o_scan_read_segment): Ditto.
2011 (bfd_mach_o_scan_read_command): Ditto.
2012 (bfd_mach_o_scan_start_address): Ditto.
2013 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
2014 (bfd_mach_o_archive_p): Check bfd_seek status.
2015 (bfd_mach_o_core_fetch_environment): Ditto.
2017 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
2019 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2021 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
2022 (elf_i386_link_hash_table_create): Initialize irelifunc.
2023 (elf_i386_check_relocs): Updated. Set up irelifunc for
2025 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
2026 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2028 (elf_i386_relocate_section): Likewise.
2030 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
2031 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
2032 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
2034 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
2035 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
2037 (elf64_x86_64_relocate_section): Likewise.
2039 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
2041 (_bfd_elf_create_ifunc_sections): This.
2043 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
2045 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
2048 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
2050 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
2051 relocation for R_386_32 against STT_GNU_IFUNC symbol when
2052 building shared object. Check info->executable instead of
2053 !info->shared when setting non_got_ref.
2054 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
2055 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2056 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
2058 (elf_i386_relocate_section): Output dynamic relocation for
2059 R_386_32 against STT_GNU_IFUNC symbol to get the real
2060 function address when building shared object.
2061 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
2062 relocation for STT_GNU_IFUNC symbol in shared object.
2064 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2065 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2066 symbol when building shared object. Check info->executable
2067 instead of !info->shared when setting non_got_ref.
2068 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2069 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2070 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2072 (elf64_x86_64_relocate_section): Output dynamic relocation
2073 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2074 function address when building shared object.
2075 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2076 relocation for STT_GNU_IFUNC symbol in shared object.
2078 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2080 * Makefile.am: Run "make dep-am".
2081 (BFD32_BACKENDS): Add mach-o-i386.lo.
2082 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2083 * Makefile.in: Regenerate.
2085 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2087 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2088 when looking for soft-icache stubs.
2090 2009-06-05 Tristan Gingold <gingold@adacore.com>
2092 * mach-o.h: Update copyright year.
2093 (bfd_mach_o_mach_header_magic): New enum.
2094 (bfd_mach_o_cpu_subtype): Now an enum.
2095 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2096 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2097 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2098 (bfd_mach_o_load_command): Field type_required is now a boolean.
2099 Reindent prototypes.
2100 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2101 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2102 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2103 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2104 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2105 (bfd_mach_o_canonicalize_symtab): Ditto.
2106 (bfd_mach_o_get_symbol_info): Ditto.
2107 (bfd_mach_o_print_symbol): Ditto.
2108 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2109 (bfd_mach_o_make_empty_symbol): Ditto.
2110 (bfd_mach_o_write_contents): Ditto.
2112 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2113 bfd_mach_o_mkobject): Defines.
2114 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2115 Do not check with target vector but with flavour.
2116 (struct mach_o_section_name_xlat): New declaration.
2117 (dwarf_section_names_xlat): Ditto.
2118 (text_section_names_xlat): Ditto.
2119 (data_section_names_xlat): Ditto.
2120 (struct mach_o_segment_name_xlat): Ditto.
2121 (segsec_names_xlat): Ditto.
2122 (bfd_mach_o_convert_section_name_to_bfd): New function.
2123 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2124 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2125 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2126 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2127 Accept any input and output flavour. Do not share private data
2129 (bfd_mach_o_count_symbols): Add a comment.
2130 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2131 (bfd_mach_o_canonicalize_symtab): Ditto.
2132 (bfd_mach_o_get_symbol_info): Ditto.
2133 (bfd_mach_o_print_symbol): Ditto.
2134 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2135 Use constants instead of hard-coded values.
2136 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2138 (bfd_mach_o_scan_write_section_64): Ditto.
2139 (bfd_mach_o_scan_write_segment): Ditto.
2140 Do not copy sections anymore.
2141 (bfd_mach_o_write_contents): Make it public.
2142 Remove dead code. Rewrite typeflag assignment.
2143 (bfd_mach_o_build_commands): New function.
2144 (bfd_mach_o_set_section_contents): Ditto.
2145 (bfd_mach_o_make_empty_symbol): Make it public.
2146 (bfd_mach_o_read_header): Make it static.
2147 Convert to bfd_boolean.
2148 Use constants instead of hard-coded values.
2149 (bfd_mach_o_make_bfd_section): Call
2150 bfd_mach_o_convert_section_name_to_bfd to create name.
2151 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2153 (bfd_mach_o_scan_read_section_64): Ditto.
2154 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2155 a segment anymore. Use constants instead of hard-coded values.
2156 (bfd_mach_o_scan_read_command): Fix style.
2157 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2158 Get rid of BFD_IO_FUNCS.
2159 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2160 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2161 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2162 (bfd_mach_o_object_p): Removed.
2163 (bfd_mach_o_gen_core_p): New function, replaces ...
2164 (bfd_mach_o_core_p): ... deleted.
2165 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2167 * mach-o-i386.c: New file.
2168 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2169 * configure.in (TDEFINES): Add mach_o_i386_vec.
2170 * configure: Regenerated.
2171 * targets.c: Add mach_o_i386_vec.
2173 * mach-o.c: Update copyright years.
2174 (BFD_IO_FUNCS): Remove (was not used).
2175 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2176 bfd_mach_o_slurp_extended_name_table,
2177 bfd_mach_o_construct_extended_name_table,
2178 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2179 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2180 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2181 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2182 bfd_mach_o_get_section_contents_in_window,
2183 bfd_mach_o_bfd_is_local_label_name,
2184 bfd_mach_o_bfd_is_target_special_symbol,
2185 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2186 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2187 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2188 bfd_mach_o_minisymbol_to_symbol,
2189 bfd_mach_o_bfd_get_relocated_section_contents,
2190 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2191 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2192 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2193 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2194 bfd_mach_o_bfd_merge_private_bfd_data,
2195 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2196 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2197 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2198 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2199 bfd_mach_o_bfd_copy_private_header_data,
2200 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2201 * mach-o-target.c: ... here.
2202 Update copyright years.
2204 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2206 * dep-in.sed: Don't use \n in replacement part of s command.
2207 * Makefile.am (DEP1): LC_ALL for uniq.
2209 * Makefile.in: Regenerate.
2211 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2213 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2214 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2215 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2217 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2219 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2220 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2221 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2222 against STT_GNU_IFUNC symbols for static executables.
2223 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2224 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2226 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2227 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2228 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2229 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2231 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2233 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2234 symbols to be left unimported when linking statically.
2235 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2236 code when linking statically.
2238 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2240 * elf32-i386.c (elf_i386_check_relocs): Increment
2241 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2242 against STT_GNU_IFUNC symbol.
2243 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2244 local STT_GNU_IFUNC definition is used.
2245 (elf_i386_relocate_section): Handle got.offset != -1 for
2246 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2249 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2250 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2251 relocations against STT_GNU_IFUNC symbol.
2252 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2253 local STT_GNU_IFUNC definition is used.
2254 (elf64_x86_64_relocate_section): Handle got.offset != -1
2255 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2256 STT_GNU_IFUNC symbol.
2258 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2261 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2262 (elf_i386_reloc_type_lookup): Likewise.
2263 (R_386_tls): Removed.
2264 (R_386_irelative): New.
2265 (R_386_vt_offset): Updated.
2266 (elf_i386_rtype_to_howto): Likewise.
2267 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2268 (elf_i386_link_hash_table_create): Initialize igotplt,
2270 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2271 (elf_i386_adjust_dynamic_symbol): Likewise.
2272 (elf_i386_allocate_dynrelocs): Likewise.
2273 (elf_i386_relocate_section): Likewise.
2274 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2276 (elf_i386_finish_dynamic_symbol): When building a static
2277 executable, use .iplt, .igot.plt and .rel.iplt sections for
2278 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2279 locally defined STT_GNU_IFUNC symbol.
2281 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2282 (x86_64_reloc_map): Likewise.
2283 (R_X86_64_standard): Updated.
2284 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2285 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2287 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2288 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2289 (elf64_x86_64_allocate_dynrelocs): Likewise.
2290 (elf64_x86_64_relocate_section): Likewise.
2291 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2293 (elf64_x86_64_finish_dynamic_symbol): When building a static
2294 executable, use .iplt, .igot.plt and .rela.iplt sections for
2295 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2296 for locally defined STT_GNU_IFUNC symbol.
2298 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2299 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2301 * bfd-in2.h: Regenerated.
2302 * libbfd.h: Likewise.
2304 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2306 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2307 (_bfd_elf_make_ifunc_reloc_section): Removed.
2308 (_bfd_elf_is_ifunc_symbol): Likewise.
2309 (_bfd_elf_create_static_ifunc_sections): New.
2311 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2313 (elf_link_add_object_symbols): Here.
2314 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2315 STT_GNU_IFUNC symbol.
2316 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2317 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2318 (IFUNC_INFIX): Removed.
2319 (get_ifunc_reloc_section_name): Likewise.
2320 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2321 (_bfd_elf_is_ifunc_symbol): Likewise.
2322 (_bfd_elf_create_static_ifunc_sections): New.
2324 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2326 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2327 (create_got_section): Likewise.
2328 (allocate_dynrelocs): Likewise.
2329 (readonly_dynrelocs): Likewise.
2330 (set_tls_module_base): Likewise.
2331 (dtpoff_base): Likewise.
2333 (elf_i386_link_hash_table_create): Updated.
2334 (elf_i386_create_dynamic_sections): Likewise.
2335 (elf_i386_check_relocs): Likewise.
2336 (elf_i386_size_dynamic_sections): Likewise.
2337 (elf_i386_relocate_section): Likewise.
2339 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2340 (create_got_section): Likewise.
2341 (allocate_dynrelocs): Likewise.
2342 (readonly_dynrelocs): Likewise.
2343 (set_tls_module_base): Likewise.
2344 (dtpoff_base): Likewise.
2346 (elf64_x86_64_link_hash_table_create): Updated.
2347 (elf64_x86_64_create_dynamic_sections): Likewise.
2348 (elf64_x86_64_check_relocs): Likewise.
2349 (elf64_x86_64_size_dynamic_sections): Likewise.
2350 (elf64_x86_64_relocate_section): Likewise.
2352 2009-05-28 Nick Clifton <nickc@redhat.com>
2354 * targets.c (_bfd_target_vector): Only include plugin target in
2355 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2357 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2359 * elf32-spu.c (struct call_info): New member broken_cycle.
2360 (remove_cycle): Instead of physically removing call_info structures
2361 to break call graph cycles, mark them using the broken_cycle flag.
2362 (mark_overlay_section): Respect broken_cycle flag.
2363 (unmark_overlay_section): Likewise.
2364 (collect_lib_sections): Likewise.
2365 (collect_overlays): Likewise.
2366 (sum_stack): Likewise.
2368 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2370 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2371 (mark_functions_via_relocs): Initialize callee->count to 1.
2372 (pasted_function): Likewise.
2373 (spu_elf_auto_overlay): Honor call counts when determining number
2374 of stubs required in software i-cache mode.
2376 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2378 * plugin.c (program_name): Remove.
2379 (plugin_program_name): New.
2380 (bfd_plugin_set_program_name): New.
2381 (try_load_plugin): Use plugin_program_name.
2382 * plugin.h (bfd_plugin_set_program_name): New.
2384 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2386 * aclocal.m4: Include ../config/plugins.m4.
2387 * configure.in: Use AC_PLUGINS.
2388 * configure: Regenerate.
2389 * Makefile.in: Regenerate.
2390 * doc/Makefile.in: Regenerate.
2392 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2394 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2396 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2397 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2398 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2399 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2400 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2401 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2402 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2403 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2404 * reloc.c (bfd_generic_relax_section): Likewise.
2405 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2406 * vms.c (vms_bfd_relax_section): Likewise.
2408 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2410 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2412 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2413 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2415 * elf32-i386.c (allocate_dynrelocs): Updated.
2416 (elf_i386_relocate_section): Likewise.
2417 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2418 (elf64_x86_64_relocate_section): Likewise.
2420 * elf64-x86-64.c (is_indirect_symbol): Removed.
2422 2009-05-26 Nick Clifton <nickc@redhat.com>
2424 * po/id.po: Updated Indonesian translation.
2426 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2428 * Makefile.am: Run "make dep-am".
2431 (ALL_MACHINES): Add cpu-plugin.lo.
2432 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2433 (BFD32_BACKENDS): Add plugin.lo.
2434 (BFD32_BACKENDS_CFILES): Add plugin.c.
2435 (libbfd_la_LIBADD): Add LIBDL
2436 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2437 (bfd_plugin_arch): Declare.
2438 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2439 * bfd.c (bfd): Add plugin_data.
2440 * config.bfd: Handle the plugin target.
2441 * configure.in: Check for --enable-plugins.
2442 (LT_INIT): Use the dlopen option.
2443 * cpu-plugin.c: New.
2446 * targets.c (plugin_vec): Declare.
2447 (_bfd_target_vector): Add plugin_vec.
2448 * Makefile.in: Regenerate.
2449 * bfd-in2.h: Regenerate.
2450 * configure: Regenerate.
2452 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2454 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2455 per line with all lines having continuation backslash. Prefix
2456 first line with "A", following lines with "B".
2457 * Makefile.am (DEP): Don't use dep.sed here.
2458 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2459 dep.sed here on dependencies, sort and uniq.
2460 * Makefile.in: Regenerate.
2462 2009-05-25 Tristan Gingold <gingold@adacore.com>
2464 * makefile.vms: Add verilog.obj to object list OBJS.
2466 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2468 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2469 for BFD_IN_MEMORY is cleared.
2470 (bfd_bwrite): Zero excess memory allocated.
2472 2009-05-22 Julian Brown <julian@codesourcery.com>
2474 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2476 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2477 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2478 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2479 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2480 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2481 (a8_erratum_fix, a8_erratum_reloc): New structs.
2482 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2483 num_a8_erratum_fixes, fix_cortex_a8 fields.
2484 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2485 (elf32_arm_add_stub): Split into two parts, creating...
2486 (elf32_arm_create_or_find_stub_sec): New function.
2487 (elf32_arm_final_link_relocate): Add forward declaration.
2488 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2489 relocations, multiple relocations per stub.
2490 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2491 (arm_size_one_stub): Use find_stub_size_and_template.
2492 (a8_reloc_compare): New.
2493 (find_thumb_glue): Add forward declaration.
2494 (cortex_a8_erratum_scan): New.
2495 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2496 (bfd_elf32_arm_set_cortex_a8_fix): New.
2497 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2498 (arm_map_one_stub): Add THUMB32_TYPE support.
2499 (a8_branch_to_stub_data): New.
2500 (make_branch_to_a8_stub): New.
2501 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2502 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2503 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2504 Cortex-A8 erratum workaround.
2505 * bfd-in2.h: Regenerate.
2507 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2509 * Makefile.am: Run "make dep-am".
2510 * Makefile.in: Regenerate.
2511 * po/SRC-POTFILES.in: Regenerate.
2513 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2515 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2518 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2520 * elf-bfd.h (struct elf_backend_data
2521 <elf_backend_link_output_symbol_hook>): Return an int.
2522 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2523 symbols on deleted .opd entries.
2524 * elflink.c (elf_link_output_sym): Return without outputting sym
2525 if output_symbol_hook returns 2.
2526 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2527 Abort if we must not discard sym.
2528 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2530 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2531 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2532 elf_backend_link_output_symbol_hook return type change.
2533 * elf32-arm.c (output_arch_syminfo): Likewise.
2534 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2535 (elf32_arm_output_arch_local_syms): Likewise.
2536 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2537 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2538 (bfd_score_elf_link_output_symbol_hook): Likewise.
2539 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2540 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2541 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2542 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2543 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2544 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2545 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2546 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2547 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2548 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2549 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2551 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2553 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2554 out of range .opd symbols.
2556 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2558 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2559 fprintf_vma directly.
2560 * peXXigen.c (pe_print_edata): Likewise.
2561 (pe_print_pdata): Likewise.
2562 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2563 (_bfd_XX_print_private_bfd_data_common): Likewise.
2565 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2567 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2569 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2570 Paul Brook <paul@codesourcery.com>
2572 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2573 fix discarded sections.
2575 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2577 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2578 sections into the software icache.
2580 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2582 * elf32-spu.c (build_stub): Always build "compact" sofware
2585 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2587 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2588 (spu_elf_setup): Initialize it.
2589 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2590 Update to new-sytle cache manager data structures.
2591 (spu_elf_build_stubs): Generate new-style cache manager data
2592 structures and symbols.
2593 (spu_elf_auto_overlay): Update size computation.
2595 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2597 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2598 segments first amongst the program headers.
2600 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2602 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2603 into addresses for relocation types that look at high bits. Remove
2604 special handling of relocation overflow warnings.
2606 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2608 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2609 control flow graph between fragments of a function.
2611 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2613 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2614 generate only a 16-byte .toe section.
2615 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2617 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2619 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2620 (spu_elf_place_overlay_data): ..here. New function.
2621 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2623 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2625 * elf32-arm.c: Move sysdep.h to start of file.
2627 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2629 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2631 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2632 __icache_tag_array and __icache_tag_array_size.
2634 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2636 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2638 (bfinfdpic_link_omit_section_dynsym): Likewise.
2639 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2641 2009-05-05 Paul Brook <paul@codesourcery.com>
2643 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2644 * bfd-in2.h: Regenerate.
2645 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2646 (_arm_elf_section_data): Add text and exidx fields.
2647 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2648 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2649 copy_exidx_entry): New functions.
2650 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2652 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2654 * elf32-arm.c (DEF_STUBS): New helper define.
2655 (DEF_STUB): Likewise.
2656 (stub_def): New type.
2657 (stub_definitions): New array, containing stub template pointers
2659 (arm_size_one_stub): Make use of stub_definitions.
2661 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2663 * elflink.c (find_version_for_sym): Remove from here, ...
2664 * linker.c (bfd_find_version_for_sym): ... rename, replace
2665 here, make public and update all callers.
2666 * bfd-in2.h: Regenerate.
2668 2009-04-30 Nick Clifton <nickc@redhat.com>
2670 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2672 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2673 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2674 into a STT_GNU_IFUNC symbol type.
2675 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2677 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2678 the binary contains ifunc symbols.
2679 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2680 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2681 * elf32-i386.c (is_indirect_function): New function.
2682 (elf_i386_check_relocs): Create an ifunc output section.
2683 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2684 section if necessary.
2685 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2687 (elf_i386_add_symbol_hook): New function. Set the
2688 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2689 symbol is encountered.
2690 (elf_backend_post_process_headers): Define.
2691 (elf_backend_add_symbol_hook): Define.
2692 (elf_i386_post_process_headers): Rename to
2693 elf_i388_fbsd_post_process_headers.
2694 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2695 (is_indirect_function): New function.
2696 (elf64_x86_64_check_relocs): Create an ifunc output section.
2697 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2698 section if necessary.
2699 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2700 symbol if necessary.
2701 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2702 elf_obj_data structure if an ifunc symbol is encountered.
2703 (elf_backend_post_process_headers): Define.
2704 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2705 if we have ifunc symbols to handle.
2706 (get_ifunc_reloc_section_name): New function. Computes the name
2707 for an ifunc section.
2708 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2709 section to hold ifunc relocs.
2710 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2711 (bfd_print_symbol_vandf): Handle ifunc symbols.
2712 (bfd_decode_symclass): Likewise.
2713 * bfd-in2.h: Regenerate.
2715 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2717 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2718 MOVW and MOVT relocations in a shared library link.
2720 2009-04-27 Anthony Green <green@moxielogic.com>
2722 * verilog.c: New file.
2723 * Makefile.am (BFD32_LIBS): Add verilog.c.
2724 (BFD32_LIBS_CFILES): Add verilog.c.
2725 (verilog.lo): New build rule.
2726 * Makefile.in: Rebuilt.
2727 * targets.c: Add verilog support.
2728 * bfd.c (tdata union): Add Verilog private data field.
2729 * bfd-in2.h: Regenerate.
2731 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2733 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2736 2009-04-23 Matthias Klose <doko@ubuntu.com>
2738 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2740 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2743 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2744 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2745 (elf32_arm_size_stubs): Likewise.
2746 (record_thumb_to_arm_glue): Deleted unused function.
2747 (bfd_elf32_arm_process_before_allocation): No longer handle
2748 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2749 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2750 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2752 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2754 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2755 (elf32_arm_write_section): Declare early.
2756 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2757 (arm_allocate_glue_section_space): Exclude empty sections.
2758 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2759 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2761 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2762 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2763 (elf32_arm_size_dynamic_sections): Allocate interworking
2765 (bfd_elf32_bfd_final_link): Define.
2767 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2769 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2771 * coffcode.h (coff_compute_section_file_positions): Clear
2772 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2774 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2775 force_minimum_alignment.
2777 * libcoff.h: Regenerated.
2779 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2780 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2782 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2783 nor target_subsystem.
2785 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2786 force_minimum_alignment nor target_subsystem.
2788 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2790 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2791 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2792 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2793 include in coff-x86_64.c of headers.
2794 (PDATA_ROW_SIZE): New define.
2795 (pex_regs[]): New static array.
2796 (pex64_get_runtime_function): New static function.
2797 (pex64_get_unwind_info): Likewise.
2798 (pex64_get_scope_entry): Likewise.
2799 (pex64_xdata_print_uwd_codes): Likewise.
2800 (pex64_get_section_by_rva): Likewise.
2801 (pex64_dump_xdata): Likewise.
2802 (pex64_bfd_print_pdata): Likewise.
2803 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2804 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2805 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2807 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2808 Alan Modra <amodra@bigpond.net.au>
2809 Dave Korn <dave.korn.cygwin@gmail.com>
2811 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2812 long names and non-NUL-terminated strings.
2814 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2816 * bfd-in2.h: Regenerated.
2818 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2820 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2821 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2823 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2826 * coffcode.h (bfd_pei_p): New.
2828 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2829 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2830 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2831 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2832 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2833 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2835 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2836 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2837 bfd_efi_rtdrv_x86_64_vec,
2838 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2839 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2840 * targets.c: Likewise.
2842 * configure: Regenerated.
2843 * libcoff.h: Likewise.
2844 * Makefile.in: Likewise.
2846 * efi-app-ia32.c: Removed.
2847 * efi-app-x86_64.c: Likewise.
2848 * efi-bsdrv-ia32.c: Likewise.
2849 * efi-bsdrv-ia64.c: Likewise.
2850 * efi-bsdrv-x86_64.c: Likewise.
2851 * efi-rtdrv-ia32.c: Likewise.
2852 * efi-rtdrv-ia64.c: Likewise.
2853 * efi-rtdrv-x86_64.c: Likewise.
2854 * efi-rtdrv-ia32.c: Likewise.
2856 * efi-app-ia64.c: Moved to ...
2858 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2859 (TARGET_NAME): Set to pei-ia64.
2861 * libpei.h (bfd_target_pei_p): Removed.
2862 (bfd_target_pei_arch): Likewise.
2863 (bfd_target_efi_app_p): Likewise.
2864 (bfd_target_efi_app_arch): Likewise.
2865 (bfd_target_efi_bsdrv_p): Likewise.
2866 (bfd_target_efi_bsdrv_arch): Likewise.
2867 (bfd_target_efi_rtdrv_p): Likewise.
2868 (bfd_target_efi_rtdrv_arch): Likewise.
2869 (bfd_pe_executable_p): Likewise.
2871 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2872 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2873 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2874 and efi-rtdrv-ia32.c.
2875 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2876 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2877 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2878 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2879 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2880 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2881 (efi-app-ia64.lo): Removed.
2882 (efi-bsdrv-ia32.lo): Likewise.
2883 (efi-rtdrv-ia32.lo): Likewise.
2884 (efi-app-ia64.lo): Likewise.
2885 (efi-bsdrv-ia64.lo): Likewise.
2886 (efi-rtdrv-ia64.lo): Likewise.
2887 (efi-app-x86_64.lo): Likewise.
2888 (efi-bsdrv-x86_64.lo): Likewise.
2889 (efi-rtdrv-x86_64.lo): Likewise.
2892 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2894 (arch_type): Removed.
2895 (pe_arch): Likewise.
2896 (pe_bfd_object_p): Just return coff_object_p.
2898 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2899 bfd_pe_executable_p with bfd_pei_p.
2901 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2903 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2904 PLT entries to an undefined symbol when generating a shared
2907 2009-04-17 Nick Clifton <nickc@redhat.com>
2910 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2912 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2914 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2915 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2916 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2917 * binary.c (binary_bfd_define_common_symbol): Likewise.
2918 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2919 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2920 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2921 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2922 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2923 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2924 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2925 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2926 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2927 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2928 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2929 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2930 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2931 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2932 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2933 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2934 * som.c (som_bfd_define_common_symbol): Likewise.
2935 * srec.c (srec_bfd_define_common_symbol): Likewise.
2936 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2937 * versados.c (versados_bfd_define_common_symbol): Likewise.
2938 * vms.c (vms_bfd_define_common_symbol): Likewise.
2939 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2940 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2941 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2942 (pmac_xcoff_vec): Likewise.
2943 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2944 (aix5coff64_vec): Likewise.
2945 * linker.c (bfd_generic_define_common_symbol): New function.
2946 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2947 (_bfd_define_common_symbol): New field.
2948 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2949 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2950 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2952 * bfd-in2.h: Regenerate.
2953 * libbfd.h: Likewise.
2954 * libcoff.h: Likewise.
2956 2009-04-15 Anthony Green <green@moxielogic.com>
2958 * targets.c: Add moxie support.
2959 * Makefile.am: Ditto.
2960 * Makefile.in: Rebuilt.
2961 * cpu-moxie.c, elf32-moxie.c: New files.
2962 * archures.c: Add moxie support.
2963 * configure.in: Add moxie support.
2964 * configure: Rebuilt.
2965 * config.bfd, archures.c: Add moxie support.
2966 * bfd-in2.h: Rebuilt.
2968 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2970 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2971 branch to an undef weak symbol into a jump to next instruction if
2972 a PLT entry will be created.
2974 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2976 * coffgen.c (make_a_section_from_file): Set the backend long
2977 section names enable if long section names found on input.
2978 * coffcode.h: Extend long section names documentation to match.
2980 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2982 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2985 2009-04-07 DJ Delorie <dj@redhat.com>
2987 * archures.c: Add bfd_mach_mep_c5.
2988 * bfd-in2.h: Likewise.
2989 * cpu-mep.c: Add bfd_c5_arch.
2990 * elf32-mep.c: Support it.
2992 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2994 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2995 info->callbacks->einfo.
2996 * linker.c (_bfd_generic_section_already_linked): Likewise.
2998 2009-04-06 DJ Delorie <dj@redhat.com>
3000 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
3002 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
3004 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
3005 _bfd_pex64_print_pdata only if PE is defined.
3007 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
3008 (_bfd_pex64_print_pdata): This.
3010 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
3011 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
3014 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
3016 * coff-x86_64.c (bfd_pe_print_pdata): Define as
3017 _bfd_pep_print_x64_pdata.
3018 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
3019 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
3021 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3023 * elf32-xtensa.c (relax_property_section): Always set r_offset
3026 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
3028 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
3029 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
3031 (elf32_arm_stub_type): New enum values for the two new stubs.
3032 (arm_type_of_stub): Make use of the two new stubs.
3033 (arm_size_one_stub): Handle the two new stubs.
3035 2009-04-01 Matt Thomas <matt@netbsd.org>
3037 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
3038 hidden symbols into the GOT or PLT.GOT.
3039 (elf_vax_relocate_section): Do not emit a PCREL reloc
3040 into a shared object if it is against a hidden symbol.
3042 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3044 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
3045 and know_contains_shared_object_p.
3046 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
3047 Cache the result in the archive_info table.
3048 (xcoff_auto_export_p): Add an "info" parameter and update the
3049 call to xcoff_archive_contains_shared_object_p.
3050 (xcoff_mark_auto_exports): Update accordingly.
3051 (xcoff_post_gc_symbol): Likewise.
3053 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3055 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
3058 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3060 * coff-rs6000.c (member_layout): New structure.
3061 (archive_iterator): Likewise.
3062 (member_layout_init): New function.
3063 (archive_iterator_begin): Likewise.
3064 (archive_iterator_next): Likewise.
3065 (xcoff_write_armap_old): Use the new iterator functions.
3066 (do_shared_object_padding): Delete.
3067 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3068 handling of arch_info.
3069 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3070 first loop rather than the second. Allocate a member header if
3071 there isn't one, then work out the stat information and length
3072 in the first loop too. Use the new iterators for the second loop.
3073 (xcoff_write_archive_contents_big): Likewise.
3075 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3077 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3078 (bfd_xcoff_set_archive_import_path): Likewise.
3079 * bfd-in2.h: Regenerate.
3080 * xcofflink.c: Include libiberty.h.
3081 (xcoff_archive_info): New structure.
3082 (xcoff_archive_info_hash): New function.
3083 (xcoff_archive_info_eq): Likewise.
3084 (xcoff_get_archive_info): Likewise.
3085 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3086 (bfd_xcoff_split_import_path): New function.
3087 (bfd_xcoff_set_archive_import_path): Likewise.
3088 (xcoff_set_import_path): Move earlier in file.
3089 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3090 object to the the directory part of the bfd's filename. Get the
3091 import path and filename of an archive object from the archive's
3092 xcoff_tdata, initializing it if necessary. Update use of
3094 (bfd_link_input_bfd): Update use of import_file_id.
3095 (xcoff_write_global_symbol): Likewise.
3097 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3099 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3101 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3103 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3104 a .loader section for relocatable links.
3105 (xcoff_need_ldrel_p): New function.
3106 (xcoff_mark): Use it.
3107 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3109 (xcoff_build_ldsym): New function, split out from...
3110 (xcoff_build_ldsyms): ...here. Rename to...
3111 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3112 call xcoff_build_ldsym, if there's a loader section.
3113 (xcoff_build_loader_section): New function, extracted verbatim from...
3114 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3115 there's a loader section. Only add an __rtinit loader symbol
3116 if there's a loader section. Update after above name change.
3117 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3118 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3119 and xcoff_create_ldrel.
3120 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3121 (xcoff_reloc_link_order): Likewise, but only call it if there's
3122 a loader section. Use xcoff_symbol_section.
3123 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3124 if there's a loader section.
3126 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3128 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3130 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3132 * elf32-arm.c (group_sections): Rewrite loops for better
3135 2009-03-30 DJ Delorie <dj@redhat.com>
3137 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3138 relocs when doing a relocatable link.
3140 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3142 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3143 "ERROR:", in error messages.
3144 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3145 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3146 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3147 (elf32_arm_merge_eabi_attributes): Likewise.
3148 (elf32_arm_merge_private_bfd_data): Likewise.
3150 2009-03-27 Nick Clifton <nickc@redhat.com>
3152 * section.c (bfd_get_section_contents): Detect and handle the case
3153 where a section has the SEC_IN_MEMORY flag set but no actual
3156 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3159 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3160 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3161 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3162 if we don't find matching PT_LOAD when copying.
3164 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3166 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3167 the reloc descriptions.
3169 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3171 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3172 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3173 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3175 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3177 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3178 (bfd_i386_arch_intel_syntax): Likewise.
3179 (i8086_arch): Likewise.
3180 (bfd_x86_64_arch): Likewise.
3182 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3184 * elf32-cris.c (cris_elf_relocate_section): <case
3185 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3186 symbols for non-allocated sections. Don't check whether to
3187 generate R_CRIS_DTPMOD for non-allocated sections.
3188 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3189 handle relocation GC:ing if applied to non-allocated section.
3190 (cris_elf_check_relocs): Similar.
3192 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3193 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3194 when emitting a known TP offset in the GOT.
3196 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3198 * elf64-ppc.c (synthetic_opd): Delete.
3199 (compare_symbols): Look for .opd name rather than section match.
3200 (ppc64_elf_get_synthetic_symtab): Likewise.
3202 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3204 * elf32-ppc.c (is_pic_glink_stub): Delete.
3205 (is_nonpic_glink_stub): New function.
3206 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3208 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3210 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3211 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3213 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3214 macros for visibilty and locality checks.
3215 (elf_s390_adjust_dynamic_symbol): Likewise.
3216 (allocate_dynrelocs): Likewise.
3217 (elf_s390_relocate_section): Likewise.
3218 (elf_s390_finish_dynamic_symbol): Likewise.
3219 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3220 (elf_s390_adjust_dynamic_symbol): Likewise.
3221 (allocate_dynrelocs): Likewise.
3222 (elf_s390_relocate_section): Likewise.
3223 (elf_s390_finish_dynamic_symbol): Likewise.
3225 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3227 * bfd-in2.h: Regenerated.
3228 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3229 for debugging sections and map memory read/write dependent on
3231 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3232 without memory read flags set.
3233 * section.c: Add SEC_COFF_NOREAD to section flags.
3235 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3237 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3240 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3242 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3243 "no overlays" return. If there are overlays, create overlay
3244 manager entry symbols here, so that..
3245 (spu_elf_build_stubs): ..we don't need to set them up here.
3246 Simplify entry symbol tests.
3247 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3249 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3251 * elf.c (elfcore_grok_openbsd_procinfo)
3252 (elfcore_grok_openbsd_note): New functions.
3253 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3255 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3257 * vms-hdr.c: Don't include alloca.h.
3258 * elf32-m68hc1x.c: Include alloca-conf.h.
3260 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3262 * Makefile.am: Run "make dep-am".
3263 * Makefile.in: Regenerate.
3265 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3267 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3269 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3271 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3273 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3274 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3275 ovly_return fields with ovly_entry[2]. Adjust all users.
3276 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3278 (spu_elf_build_stubs): Likewise.
3279 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3280 ovly_flavour changes. Update all callers.
3281 (ovl_stub_size_log2): New function.
3282 (build_stub): Handle compact icache stubs. Use different manager
3283 entry point for stubs in non-icache area.
3284 (spu_elf_size_stubs): Don't allocate space for indirect branch
3286 (spu_elf_build_stubs): And don't built them.
3288 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3290 * dwarf2.c (read_section): Always use rawsize, if available.
3292 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3294 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3295 of rawsize and size for buffer.
3297 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3299 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3300 parameter just because fixed sections fit into local store.
3301 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3302 generating overlays if fixed sections plus reserved stack
3303 and heap space fit into local store.
3305 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3307 * elf32-spu.c (build_stub): Correct icache set_id.
3308 (spu_elf_relocate_section): Likewise.
3310 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3312 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3313 symbol table if it was created by the current call.
3315 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3317 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3318 class XMC_DS rather than XMC_UA.
3320 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3322 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3323 bfd_boolean export_defineds parameter with an unsigned int
3324 auto_export_flags parameter.
3325 * bfd-in2.h: Regenerate.
3326 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3327 split out from xcoff_build_ldsyms.
3328 (xcoff_covered_by_expall_p): New function.
3329 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3330 but with extra code to handle -bexpfull and -bexpall.
3331 (xcoff_mark_auto_exports): New function.
3332 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3333 a function should be automatically exported.
3334 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3335 parameter with an auto_export_flags parameter. Update ldinfo
3336 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3339 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3341 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3342 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3343 init and fini functions. Do garbage collection for objects
3344 without an entry point too.
3346 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3348 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3349 check whether a symbol has csect information.
3350 (coff_print_aux): Likewise.
3351 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3352 information for C_AIX_WEAKEXT too.
3353 (_bfd_xcoff_swap_aux_out): Likewise.
3354 (xcoff_reloc_type_br): Handle defweak symbols too.
3355 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3356 information for C_AIX_WEAKEXT too.
3357 (_bfd_xcoff64_swap_aux_out): Likewise.
3358 (xcoff64_reloc_type_br): Handle defweak symbols too.
3359 * coffgen.c (coff_print_symbol): Handle auxillary function
3360 information for C_AIX_WEAKEXT too.
3361 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3362 instead of BSF_GLOBAL if the L_WEAK flag is set.
3363 (xcoff_dynamic_definition_p): New function.
3364 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3365 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3366 always take the symbol class from the ldsym. Use weak bfd symbol
3367 types for weak ldsyms.
3368 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3369 Fix the check for whether a definition is from a shared object.
3370 Allow redefinitions of weak symbols.
3371 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3372 (xcoff_keep_symbol_p): Likewise.
3373 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3374 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3375 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3376 but mark them as L_WEAK.
3377 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3378 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3380 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3382 * xcofflink.c (xcoff_mark): When walking the relocations,
3383 only mark the target symbol or the target section, not both.
3384 (xcoff_final_definition_p): New function.
3385 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3386 symbol is a valid definition of the associated output symbol.
3387 Use XCOFF_ALLOCATED to stop the same hash table entry having
3389 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3391 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3393 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3395 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3398 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3400 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3401 * libcoff.h: Regenerate.
3402 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3403 line-number counts in the bfd's lineno_counts field.
3404 Don't keep per-csect line-number counts.
3405 (xcoff_sweep): Don't update per-csect line-number counts.
3406 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3407 entries in each output section.
3408 (xcoff_link_input_bfd): Get the number of line numbers from
3409 the bfd's lineno_counts field, rather than recalculating it
3410 from scratch. Fix the range check when updating C_BINCL and
3412 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3413 here. Don't expect csects to have line-number counts.
3415 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3417 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3418 * libcoff.h: Regenerate.
3419 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3420 "skip" logic from xcoff_link_input_bfd.
3421 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3422 objects in a dynamic link, rather than checking whether csectpp
3423 is null. Always allocate debug_index for other objects,
3424 and always go through the loop. Update the type of debug_index
3425 after the change above. Read the auxillary csect information
3426 and use xcoff_keep_symbol_p to decide whether a symbol should
3427 be kept. Set its debug_index to -2 if not.
3428 (xcoff_link_input_bfd): Update the type of debug_index after
3429 the change above and always expect it to be nonnull. Use it to
3430 test whether a symbol should be stripped, rather than making the
3431 decision here. Postpone all symbol creation to the second pass.
3433 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3435 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3436 creating a descriptor.
3437 (xcoff_sweep): Don't mark toc_section unless it's needed.
3438 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3439 when marking every bfd.
3440 (xcoff_link_input_bfd): Skip all TOC anchors.
3441 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3442 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3443 to -1; call xcoff_find_tc0 instead.
3445 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3447 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3448 * libcoff.h: Regenerate.
3449 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3450 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3451 the previous symbol's csect. Treat last_symndx as an inclusive value
3452 and simplify its handling.
3453 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3454 symbols with the right csect. Don't mark rsec when processing
3455 relocations against undefined or absolute sections.
3456 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3457 of bfd_und_section_ptr.
3458 (xcoff_link_input_bfd): Likewise.
3460 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3462 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3463 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3464 flag is set. Assert that all undefined symbols are either
3465 imported or defined by a dynamic object.
3466 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3467 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3468 handling to all relocations. Only set XCOFF_CALLED for function
3470 (xcoff_find_function): New function, split out from...
3471 (bfd_xcoff_export_symbol) ...here.
3472 (xcoff_set_import_path): New function, split out from...
3473 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3474 meaning of XCOFF_CALLED.
3475 (xcoff_mark_symbol): If we mark an undefined and unimported
3476 symbol, find some way of defining it. If the symbol is a function
3477 descriptor, fill in its definition automatically. If the symbol
3478 is a function, mark its descriptor and allocate room for global
3479 linkage code. Otherwise mark the symbol as implicitly imported.
3480 Move the code for creating function descriptors from...
3481 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3482 check for symbols that were implicitly defined.
3483 (xcoff_mark): Don't count any dynamic relocations against
3485 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3486 in the xcoff link info.
3487 (xcoff_link_input_bfd): Remove handling of undefined and
3490 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3492 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3493 if the target is absolute. Fix comment typo.
3494 (xcoff_ppc_relocate_section): Remove FIXME.
3495 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3496 if the target is absolute.
3498 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3500 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3501 R_POS and R_NEG relocations against absolute symbols to the
3504 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3506 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3507 to 2 for bfd_mach_ppc_620.
3509 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3511 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3512 * configure.in: Likewise.
3513 * configure: Regenerate.
3515 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3518 * elf.c (assign_section_numbers): Generate symbol table if there
3519 is any relocation in output.
3520 (_bfd_elf_compute_section_file_positions): Likewise.
3522 2009-03-13 Nick Clifton <nickc@redhat.com>
3525 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3526 * elflink.c (elf_link_read_relocs_from_section): Use
3527 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3528 relocs but no symbol table.
3529 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3531 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3534 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3535 to check ___tls_get_addr.
3537 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3538 strncmp to check __tls_get_addr.
3540 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3542 * dwarf2.c (read_section): Always check the offset, even when the
3543 section has been read before.
3545 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3547 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3550 2009-03-11 Chris Demetriou <cgd@google.com>
3552 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3553 * bfd-in2.h: Regenerate.
3554 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3555 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3557 (bsd_write_armap): Likewise.
3558 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3559 flag is set, do nothing.
3560 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3563 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3565 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3566 used to update stack pointer.
3568 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3571 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3572 for unknown symbols in absolute section.
3574 2009-03-06 Nick Clifton <nickc@redhat.com>
3576 * po/es.po: Updated Spanish translation.
3578 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3580 * elf32-arm.c (group_sections): Take next section size into
3581 account before accepting to group it.
3583 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3585 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3587 (elf32_arm_final_link_relocate): Likewise.
3589 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3592 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3594 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3596 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3597 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3598 (BFD_FAKE_SECTION): Init new flag.
3599 * ecoff.c (bfd_debug_section): Likewise.
3600 * bfd-in2.h: Regenerate.
3601 * libbfd.h: Regenerate.
3602 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3603 (ppc_elf_reloc_type_lookup): Handle new relocs.
3604 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3605 without marker relocs.
3606 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3607 if section has no old-style calls.
3608 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3609 Don't try to optimize new-style __tls_get_addr call when handling
3610 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3612 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3613 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3614 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3615 without marker relocs.
3616 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3617 if section has no old-style calls. Set toc_ref for new relocs as
3619 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3620 Don't try to optimize new-style __tls_get_addr call when handling
3621 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3624 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3627 * configure.in: Test for ld --as-needed support. Link shared
3628 libbfd against libm.
3629 * configure: Regenerate.
3631 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3633 * Makefile.am: Run "make dep-am".
3634 * Makefile.in: Regenerate.
3636 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3638 * elf32-score7.c: New file.
3639 * elf32-score.h: New file.
3640 * elf32-score.c: Add code to support score 7. Set score7 as the
3642 * cpu-score.c: Add score7 architecure.
3643 (compatibile): New function.
3644 * Makefile.am: Add rules for building elf32-score7 object.
3645 * Makefile.in: Regenerate.
3646 * configure.in: Add elf32-score7 object to score vectors.
3647 * configure: Regenerate.
3648 * reloc.c: Add score7 relocs.
3649 * archures.c: Add score3 and score7 machine numbers.
3650 * bfd-in2.h: Regenerate.
3651 * libbfd.h: Regenerate.
3653 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3655 * configure: Regenerate.
3657 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3659 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3660 (elf32_hppa_check_relocs): Use it.
3662 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3664 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3665 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3666 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3667 (elf_hppa_record_segment_addrs): Likewise.
3668 (elf_hppa_final_link): Likewise.
3669 (elf_hppa_relocate_insn): Likewise.
3670 (elf_hppa_final_link_relocate): Likewise.
3671 (elf64_hppa_relocate_section): Likewise.
3672 * elf64-hppa.c: Insert above.
3674 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3676 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3677 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3678 (elf_hppa_relocate_section): Likewise.
3679 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3680 from struct elf_link_hash_entry. Add count field.
3681 (struct elf64_hppa_dyn_hash_table): Delete.
3682 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3683 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3684 (hppa_elf_hash_entry, eh_name): Define.
3685 (elf64_hppa_new_dyn_hash_entry): Delete.
3686 (elf64_hppa_dyn_hash_lookup): Delete.
3687 (elf64_hppa_dyn_hash_traverse): Delete.
3688 (get_dyn_name): Delete.
3689 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3690 of struct elf64_hppa_dyn_hash_entry *.
3691 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3692 allocate_global_data_plt, allocate_global_data_stub,
3693 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3695 (hppa64_link_hash_newfunc): New.
3696 (elf64_hppa_hash_table_create): Rework.
3697 (count_dyn_reloc): Likewise.
3698 (hppa64_elf_local_refcounts): New.
3699 (elf64_hppa_check_relocs): Rework using standard technique for recording
3700 local DLT, PLT and OPD reference counts.
3701 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3702 elf_link_hash_entry *.
3703 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3704 allocate_global_data_plt, allocate_global_data_stub,
3705 allocate_global_data_opd, allocate_dynrel_entries,
3706 elf64_hppa_adjust_dynamic_symbol,
3707 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3708 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3709 Use hppa_link_hash_table. Rework.
3710 (elf64_hppa_link_output_symbol_hook): Rework.
3711 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3712 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3713 elf64_hppa_finish_dynamic_sections): Likewise.
3715 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3717 * elf32-arm.c (stub_reloc_type): Removed.
3718 (insn_sequence): Renamed reloc_type field to r_type.
3719 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3720 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3721 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3722 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3723 (arm_stub_is_thumb): Catch new stubs.
3724 (arm_type_of_stub): Handle new stubs.
3725 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3726 (bfd_elf32_arm_process_before_allocation): Remove useless
3729 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3731 * elf.c (elf_find_function): Use is_function_type to check
3734 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3736 * xtensa-modules.c: Revert to previous version 1.11 due
3737 to inadvertant commit.
3739 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3741 * elf32-xtensa.c (text_action_add): Separate test for action
3742 type. Break if saved action is ta_widen_insn at same offset.
3744 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3746 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3747 to elf32_arm_stub_long_branch_any_arm_pic.
3748 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3749 (enum elf32_arm_stub_type, arm_type_of_stub)
3750 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3753 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3755 * elf32-arm.c (PREV_SEC): Update comment.
3756 (group_sections): Rename argument to stubs_always_after_branch.
3757 Reverse the list and place stubs at the end of input sections.
3759 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3761 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3763 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3765 (arm_size_one_stub): Remove unnecessary break.
3766 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3768 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3770 * elf32-arm.c (stub_insn_type): New type.
3771 (stub_reloc_type): Likewise.
3772 (insn_sequence): Likewise.
3773 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3774 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3775 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3776 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3777 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3778 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3779 (elf32_arm_stub_hash_entry): Add new helper fields.
3780 (stub_hash_newfunc): Initialize these new fields.
3781 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3782 to take endianness into account.
3783 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3784 (arm_map_one_stub): Code is now more generic, thanks to
3787 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3789 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3791 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3792 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3793 BLX is not available. Fix typo in warning message. Add comments
3794 and improve formatting.
3795 (arm_build_one_stub): Adjust to new
3796 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3797 (arm_map_one_stub): Likewise.
3799 2009-02-23 Tristan Gingold <gingold@adacore.com>
3800 Eric Botcazou <ebotcazou@adacore.com>
3801 Douglas B Rupp <rupp@gnat.com>
3803 * vms.h: Update copyright year, fix comments, reorder declarations.
3804 (_bfd_save_vms_section): Remove the prototype.
3805 (EGPS_S_V_NO_SHIFT): New constant.
3806 (bfd_vms_set_section_flags): New prototype.
3807 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3809 (EGSY_S_W_FLAGS): Ditto.
3810 (EGSY_S_V_QUAD_VAL): Ditto.
3811 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3812 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3813 EGST_S_B_NAMLNG): Ditto.
3814 (ESRF_S_B_NAMLNG): Ditto.
3815 (ETIR_S_C_HEADER_SIZE): Ditto.
3816 (EGPS_S_V_ALLOC_64BIT): Ditto.
3817 (DST_S_C_EPILOG): Ditto.
3818 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3819 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3820 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3821 (DST_S_L_PCLINE_UNSLONG): Ditto.
3822 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3823 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3824 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3825 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3826 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3827 (DST_S_B_SRC_UNSBYTE): Ditto.
3828 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3830 (vms_section, vms_reloc): Remove types.
3831 (hdr_struc): Replaced by ...
3832 (hdr_struct): ... new type.
3833 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3834 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3835 (EMH_DATE_LENGTH): Ditto.
3836 (eom_struc): Replaced by ...
3837 (eom_struct): ... new type.
3838 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3839 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3840 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3841 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3842 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3843 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3844 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3845 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3846 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3847 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3848 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3849 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3850 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3851 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3852 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3853 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3854 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3855 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3856 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3857 (enum file_type_enum): New type.
3858 (struct location_struct): Removed.
3859 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3860 (struct funcinfo, struct module): Ditto.
3861 (struct vms_private_data_struct): Update fields.
3862 (struct vms_section_data_struct): New type.
3864 * vms.c: Update copyright year, fix comments,
3865 Fix includes for DECC, add prototypes.
3866 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3868 Use flavour to set is_vax, location_stack is removed.
3869 (struct pair): Declare.
3870 (fill_section_ptr): Initialize variables at declaration.
3871 Add guard to set SECTION_SYM flag, handlde und section.
3872 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3873 (_bfd_vms_slurp_object_records): New function, replaces previous
3875 (vms_slurp_module): New function.
3876 (vms_slurp_image): Ditto.
3877 (vms_object_p): Complete rewrite.
3878 (vms_mkobject): Use is_vax field to slect architecture.
3879 (free_reloc_stream): New function.
3880 (vms_convert_to_var): Ditto.
3881 (vms_convert_to_var_1): Ditto.
3882 (vms_convert_to_var_unix_filename): Ditto.
3883 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3885 (vms_new_section_hook): Set alignment to 0, allocate private data.
3886 (vms_get_section_contents): Load content.
3887 (vms_get_symbol_info): Handle undefined section.
3888 (vms_find_nearest_line): Handle.
3889 (alloc_reloc_stream): New function.
3890 (vms_slurp_reloc_table): Ditto.
3891 (vms_get_reloc_upper_bound): Make it real.
3892 (vms_canonicalize_reloc): Do the real work.
3893 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3895 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3896 (vms_set_arch_mach): Check arch.
3897 (vms_set_section_contents): Copy the content after allocation.
3898 (vms_alpha_vec): Update object flags.
3900 * vms-tir.c: Update copyright year, fix comments,
3901 add prototypes for new functions.
3902 (dst_define_location): New function.
3903 (dst_restore_location): New function.
3904 (dst_retrieve_location): New function.
3905 (dst_check_allocation): New function.
3906 (image_dump): Call dst_check_allocation.
3907 (image_write_b): Ditto.
3908 (image_write_w): Ditto.
3909 (image_write_l): Ditto.
3910 (image_write_q): Ditto.
3911 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3912 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3914 Call error handler instead of abort if name is not known.
3915 (etir_sta): Add quarter_relocs argument and set it.
3918 (etir_opr): Ditto, return FALSE in case of error.
3919 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3920 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3921 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3922 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3923 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3924 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3925 Return FALSE in case of error.
3926 (tir_sta): Change sign of psect.
3928 (tir_cmd): Fix cast. Makes tir_table static const.
3929 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3930 add argument to explain.
3931 (analyze_etir): Initialize maxptr, add quarter_relocs
3932 declaration, move some declarations into inner scopes.
3933 Handle quarter_relocs and STO_IMM.
3934 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3935 (_bfd_vms_slurp_relocs): New function.
3936 (_bfd_vms_decode_relocs): New function.
3937 (sto_imm): Rewritten.
3938 (start_first_etbt_record): New function.
3939 (start_another_etbt_record): Ditto.
3940 (etir_output_check): Ditto.
3941 (defer_reloc_p): Ditto.
3942 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3943 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3944 rewritte relocations handling.
3945 (_bfd_vms_write_tbt): Removed.
3946 (_bfd_vms_write_dbg): Ditto.
3948 * vms-misc.c: Update copyright year, Fix comments.
3949 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3950 (maybe_adjust_record_pointer_for_object): New function.
3951 (_bfd_vms_get_first_record): New function, replaces ...
3952 (_bfd_vms_get_record): .. removed.
3953 (_bfd_vms_get_object_record): New function.
3954 (_bfd_vms_get_object_record): New function.
3955 (vms_get_remaining_object_record): New function, replaces ...
3956 (_bfd_vms_get_next_record): ... removed.
3957 (add_new_contents): Removed.
3958 (_bfd_save_vms_section): Removed.
3959 (_bfd_get_vms_section): Removed.
3960 (_bfd_vms_output_flush): Write in VAR format.
3961 (new_symbol): Don't make UND section.
3963 * vms-hdr.c: Update copyright year, update list of record handled.
3964 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3965 (_bfd_vms_write_hdr): Strip vms and unix patches,
3966 add comments, truncate module name at 31 characters,
3967 use constants instead of hard-coded value,
3968 write BFD version instead of a fixed string.
3969 (_bfd_vms_slurp_ihd): New function.
3970 (_bfd_vms_slurp_isd): Ditto.
3971 (_bfd_vms_slurp_ihs): Ditto.
3972 (new_module): Ditto.
3973 (parse_module): Ditto
3974 (build_module_list): Ditto.
3975 (module_find_nearest_line): Ditto.
3976 (_bfd_vms_find_nearest_dst_line): Ditto.
3977 (vms_slurp_debug): Ditto.
3978 (_bfd_vms_slurp_dbg): Ditto.
3979 (_bfd_vms_slurp_tbt): Ditto.
3980 (_bfd_vms_write_dbg): Ditto.
3981 (_bfd_vms_write_tbt): Ditto.
3983 * vms-gsd.c: Update copyright year, update list of records handled.
3984 (EVAX_LITERALS_NAME): New macro.
3985 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3986 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3987 (register_universal_symbol): New function and prototype.
3988 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3989 improve debug messages,
3990 use constants instead of hard-coded value,
3991 fix missing endianness conversion,
3992 handle global symbol (SYMG).
3993 (bfd_vms_set_section_flags): New function.
3994 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3995 handle section literals,
3997 handle section bfd and vms flags,
3998 don't output LIB$INITIALIZE symbol,
3999 fix handling of weak symbols,
4000 fix evax vs vax procedure descriptor,
4001 handle absolute symbols.
4003 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
4004 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
4006 * makefile.vms (DEFS): Fix flags for VMS.
4008 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
4010 * bfd-in2.h: Regenerated.
4011 * libbfd.h: Regenerated.
4013 2009-02-20 Cary Coutant <ccoutant@google.com>
4015 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
4018 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4021 * coffcode.h (coff_write_object_contents): Don't let the string
4022 table offset overflow the s_name field when using long section names.
4024 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
4026 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
4027 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
4028 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4029 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
4030 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
4031 (bfd_pmac_xcoff_backend_data): Likewise.
4032 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
4033 (bfd_xcoff_aix5_backend_data): Likewise.
4034 (xcoff64_write_object_contents): Delete unused long_section_names
4036 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
4037 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
4039 * coffcode.h (documentation): Update to describe long section names.
4040 (COFFLONGSECTIONCATHELPER): New helper macro.
4041 (BLANKOR1TOODD): Likewise.
4042 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
4043 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
4044 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
4045 (bfd_coff_set_long_section_names_allowed): New function.
4046 (bfd_coff_set_long_section_names_disallowed): Likewise.
4047 (struct bfd_coff_backend_data): Add new backend hook function
4048 pointer _bfd_coff_set_long_section_names.
4049 (bfd_coff_set_long_section_names): New backend hook.
4050 (coff_write_object_contents): Only generate long section names if
4051 bfd_coff_long_section_names() indicates they are currently enabled.
4052 (bfd_coff_std_swap_table): Make non-const, and initialise long
4053 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4054 (ticoff0_swap_table): Likewise to both.
4055 (ticoff1_swap_table): Again, likewise to both.
4056 * coffgen.c (make_a_section_from_file): Allow long section names
4057 as inputs even if not currently allowed for outputs.
4058 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
4059 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
4060 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4061 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4062 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4063 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4064 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4065 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4066 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4067 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4068 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4069 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4070 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4071 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4072 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4073 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4074 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4075 * libcoff-in.h: Update copyright year to cause updated copyright
4076 year in generated libcoff.h, and fix typo.
4077 * libcoff.h: Regenerated.
4078 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4079 (_bfd_ecoff_no_long_sections): Add prototype.
4080 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4081 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4082 defined by an including .c file.
4083 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4084 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4085 (ticoff1_swap_table): Likewise to both.
4087 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4089 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4090 stub. Catch default case error.
4091 (arm_map_one_stub): Add missing Thumb mapping symbol.
4093 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4096 * elf32-avr.c: Handle case where no local symbos exist correctly.
4098 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4101 * elf32-arm.c (arm_long_branch_stub,
4102 arm_thumb_v4t_long_branch_stub,
4103 arm_thumb_thumb_long_branch_stub,
4104 arm_thumb_arm_v4t_long_branch_stub,
4105 arm_thumb_arm_v4t_short_branch_stub,
4106 arm_pic_long_branch_stub):
4107 Renamed to elf32_arm_stub_long_branch_any_any,
4108 elf32_arm_stub_long_branch_v4t_arm_thumb,
4109 elf32_arm_stub_long_branch_thumb_only,
4110 elf32_arm_stub_long_branch_v4t_thumb_arm,
4111 elf32_arm_stub_short_branch_v4t_thumb_arm,
4112 elf32_arm_stub_long_branch_any_any_pic.
4113 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4114 arm_thumb_thumb_stub_long_branch,
4115 arm_thumb_arm_v4t_stub_long_branch,
4116 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4117 Renamed to arm_stub_long_branch_any_any,
4118 arm_stub_long_branch_v4t_arm_thumb,
4119 arm_stub_long_branch_thumb_only,
4120 arm_stub_long_branch_v4t_thumb_arm,
4121 arm_stub_short_branch_v4t_thumb_arm,
4122 arm_stub_long_branch_any_any_pic.
4124 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4126 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4127 in branch offset check.
4129 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4131 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4132 add toc.symndx and toc.add.
4133 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4135 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4137 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4138 (branch_reloc_hash_match): New function, extracted from..
4139 (ppc64_elf_tls_optimize): ..here.
4140 (ppc64_elf_relocate_section): Properly set addends when optimizing
4141 tls sequences. Avoid unnecessary reading and writing of insns.
4142 Only redo reloc when symbol changed. Bypass symbol checks when
4144 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4145 (branch_reloc_hash_match): New function, extracted from..
4146 (ppc_elf_tls_optimize): ..here.
4147 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4148 Don't clear addend on zapped __tls_get_addr reloc.
4150 2009-02-12 Nick Clifton <nickc@redhat.com>
4153 * elflink.c (bfd_elf_final_link): When counting the relocations,
4154 if the header size has not been set yet then assume that it will
4155 match the output section's reloc type.
4157 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4159 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4162 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4164 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4165 (find_function): Likewise.
4166 (pasted_function): Don't error if no prior function found.
4167 (discover_functions): Revert 2008-12-10 change. Extend first
4168 function range to start of section.
4170 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4172 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4174 * elf64-hppa.h: Likewise.
4176 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4178 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4181 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4183 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4184 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4186 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4188 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4189 * archures.c (bfd_mach_mips_xlr): Define.
4190 * bfd-in2.h: Regenerate.
4191 * cpu-mips.c (I_xlr): Define.
4192 (arch_info_struct): Add XLR entry.
4193 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4194 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4195 (mips_mach_extensions): Add XLR entry.
4197 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4199 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4201 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4203 * configure.in: AC_SUBST pdfdir.
4204 * Makefile.am: Add install-pdf, install-pdf-am
4205 and install-pdf-recursive targets. Define pdfdir.
4206 * doc/Makefile.am: Define pdf__strip_dir. Add
4207 install-pdf and install-pdf-am targets.
4208 * po/Make-in: Add install-pdf target.
4209 * configure: Regenerate.
4210 * Makefile.in: Regenerate
4211 * doc/Makefile.in: Regenerate.
4213 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4215 * bfd-in2.h: Regenerate.
4216 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4217 fields from n_entries to n_slots where appropriate, update comments.
4218 (HOWTO): Add TLS relocations.
4219 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4220 (enum elf_m68k_got_offset_size): New enum.
4221 (struct elf_m68k_got_entry.type): Move field to ...
4222 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4223 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4225 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4227 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4228 fields into n_entries array. Update comments.
4229 (elf_m68k_init_got): Simplify, update all uses.
4230 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4231 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4232 GOT entries; update name, update all uses.
4233 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4234 (elf_m68k_get_got_entry): Update.
4235 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4237 (elf_m68k_remove_got_entry_type): Simplify.
4238 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4239 (elf_m68k_can_merge_gots): Update.
4240 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4241 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4242 GOT entries, simplify.
4243 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4244 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4245 field, remove obsoleted local_n_entries field.
4246 (elf_m68k_partition_multi_got_2): New static function.
4247 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4249 (elf_m68k_remove_got_entry_type): Update.
4250 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4251 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4252 update of sgot->size and srelgot->size.
4253 (elf_m68k_gc_sweep_hook): Update.
4254 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4255 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4257 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4258 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4260 2009-02-02 DJ Delorie <dj@redhat.com>
4262 * elf32-mep.c (config_names): Regenerate configuration.
4264 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4266 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4267 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4268 * elf.c (bfd_elf_get_str_section): Make static.
4269 (bfd_elf_find_section): Delete.
4270 * libbfd.h: Regenerate.
4272 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4274 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4275 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4277 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4279 * elflink.c (on_needed_list): New function.
4280 (elf_link_add_object_symbols): Link in --as-needed libs if they
4281 satisfy undefined symbols in other libs.
4283 2009-01-30 Julian Brown <julian@codesourcery.com>
4285 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4286 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4287 with --just-symbols (-R).
4289 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4291 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4292 high_pc in order to properly sign-extend VMAs.
4294 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4295 Mark Shinwell <shinwell@codesourcery.com>
4296 Catherine Moore <clm@codesourcery.com>
4298 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4300 2009-01-28 Catherine Moore <clm@codesourcery.com>
4302 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4303 SEC_LOAD for dynamic relocation sections.
4305 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4307 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4308 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4309 the size of local TLS data.
4311 2009-01-27 Andreas Schwab <schwab@suse.de>
4313 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4314 architectures in the archive.
4316 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4318 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4319 <R_CRIS_32_DTPREL>: Correct relocation value.
4321 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4322 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4323 symbols with non-default visibility.
4325 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4327 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4328 describing the trampolines.
4329 (ppc_elf_relocate_section): Update relocs to describe the
4332 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4334 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4335 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4336 and R_PARISC_PCREL12F relocations.
4338 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4341 * elflink.c (find_version_for_sym): New function split out from,
4342 but without export_dynamic test, ..
4343 (_bfd_elf_link_assign_sym_version): ..here.
4344 (_bfd_elf_export_symbol): Use it.
4346 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4348 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4349 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4350 * elflink.c: ..here, somewhat modified.
4351 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4352 _bfd_elf_link_find_version_dependencies,
4353 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4354 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4355 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4357 * elflink.c: ..and make static here.
4358 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4359 of output_bfd from struct elf_find_verdep_info.
4360 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4361 struct elf_info_failed.
4362 (bfd_elf_size_dynamic_sections): Adjust.
4364 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4367 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4368 after comp_unit_find_line call.
4370 2009-01-21 Nick Clifton <nickc@redhat.com>
4373 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4374 tm_gmtoff field in struct tm.
4376 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4378 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4379 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4380 sections in soft-icache lines unless non_ia_text. Don't add
4381 rodata if doing so would exceed line size.
4383 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4385 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4386 types than bfd_link_hash_indirect, before early return, call
4387 _bfd_elf_link_hash_copy_indirect.
4389 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4391 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4392 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4393 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4394 (elf_backend_obj_attrs_order): New define.
4395 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4396 (elfNN_bed): Add elf_backend_obj_attrs_order.
4398 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4400 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4401 (obj_attr_size): Likewise.
4402 (write_obj_attribute): Likewise.
4403 (_bfd_elf_copy_obj_attributes): Likewise.
4404 (_bfd_elf_parse_attributes): Likewise.
4405 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4406 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4407 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4408 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4409 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4412 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4414 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4415 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4416 (bfd_elf_add_obj_attr_string): Likewise.
4417 (bfd_elf_add_obj_attr_int_string): Likewise.
4418 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4419 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4420 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4421 Tag_nodefaults has no default value.
4422 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4423 comment to reflect the new state.
4425 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4428 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4429 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4430 (adjust_z_magix): Delete dead code handling QMAGIC.
4432 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4434 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4435 IMAGE_SCN_MEM_DISCARDABLE.
4437 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4439 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4440 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4441 * configure.in (commonbfdlib): Delete.
4442 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4443 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4444 is available, not just for linux.
4445 * po/SRC-POTFILES.in: Regenerate.
4446 * Makefile.in: Regenerate.
4447 * configure: Regenerate.
4449 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4450 Julian Brown <julian@codesourcery.com>
4452 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4453 ARM attributes in ABI 2.07.
4454 * elf32-arm.c (get_secondary_compatible_arch): New function.
4455 (set_secondary_compatible_arch): New function.
4456 (tag_cpu_arch_combine): New function.
4457 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4458 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4459 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4460 make it fit with order_01243.
4461 Add support for Tag_also_compatible_with,
4462 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4463 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4464 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4465 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4466 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4467 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4468 Rework the way unknown attributes are handled.
4469 Defer errors until all attributes have been processed.
4471 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4473 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4474 bfd_elf_add_obj_attr_int_string.
4475 Read Tag_compatibility from its new location in the attribute array,
4476 rather than the attribute list.
4477 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4478 bfd_elf_add_obj_attr_int_string.
4479 (_bfd_elf_parse_attributes): Likewise.
4480 (_bfd_elf_merge_object_attributes): There's now only one
4481 Tag_compatibility, and it's in the array, not the list.
4482 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4484 (bfd_elf_add_obj_attr_compat): Rename to
4485 bfd_elf_add_obj_attr_int_string.
4486 (bfd_elf_add_proc_attr_compat): Rename to
4487 bfd_elf_add_proc_attr_int_string.
4488 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4491 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4493 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4494 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4495 (vmsutil.lo): Add dependency rule.
4496 * Makefile.in: Regenerate.
4497 * config.bfd (ia64*-*-*vms*): Add case.
4498 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4499 * configure: Regenerate.
4500 * vmsutil.c: New file.
4501 * vmsutil.h: New file.
4502 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4504 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4505 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4506 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4507 elfNN_vms_object_p): New functions
4508 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4510 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4513 * elflink.c (elf_gc_sweep): Exclude the group section if the
4514 first member of the section group is excluded.
4516 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4519 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4520 saved filename, use bfd_alloc rather than bfd_malloc for it.
4522 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4524 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4526 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4528 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4530 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4532 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4534 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4536 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4538 (struct got_entry): Add br_addr.
4539 (struct call_info): Add priority.
4540 (struct function_info): Add lr_store and sp_adjust.
4541 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4542 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4543 area as an overlay, and check that no other overlays exist. Look up
4544 icache overlay manager entry sym.
4545 (BRA_STUBS, BRA, BRASL): Define.
4546 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4547 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4549 (count_stub, build_stub): Support soft-icache.
4550 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4551 (spu_elf_size_stubs): Size soft-icache stubs.
4552 (overlay_index): New function.
4553 (spu_elf_build_stubs): Make static. Support soft-icache.
4554 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4555 (find_function_stack_adjust): Save lr store and stack adjust insn
4557 (maybe_insert_function): Adjust find_function_stack_adjust call.
4558 (mark_functions_via_relocs): Retrieve priority.
4559 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4560 (sort_calls): Sort by priority first.
4561 (mark_overlay_section): Ignore .ovl.init.
4562 (sum_stack): Only print when stack_analysis.
4563 (print_one_overlay_section): New function, extracted from..
4564 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4565 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4566 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4567 analysis. Call spu_elf_build_stubs.
4568 (spu_elf_relocate_section): For soft-icache encode overlay index
4570 (spu_elf_output_symbol_hook): Support soft-icache.
4571 (spu_elf_modify_program_headers: Likewise.
4573 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4574 num_regions to num_lines. Add line_size and max_branch.
4575 (enum _ovly_flavour): Add ovly_soft_icache.
4576 (spu_elf_build_stubs): Delete.
4578 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4580 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4581 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4583 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4585 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4586 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4587 the program, the known offset starts at the negative size of the
4589 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4592 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4594 * config.bfd: Add lm32-*-rtems*.
4596 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4598 * coff-ppc.c: Add 2009 to Copyright.
4599 * elf32-cris.c: Likewise.
4600 * elflink.c: Likewise.
4602 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4604 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4605 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4607 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4610 * elflink.c (elf_merge_st_other): New.
4611 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4612 hide them if needed.
4613 (elf_link_add_object_symbols): Updated.
4615 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4618 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4619 ref_dynamic and dynamic_def fields when setting def_regular
4622 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4625 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4628 For older changes see ChangeLog-2008
4634 version-control: never