1 2009-09-29 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3 * elf32-cr16.c (elf32_cr16_relocate_section): Removed
4 info->relocatable to fix the ld/testsuites/ld-elf/linkonce1 test case.
6 2009-09-28 Nick Clifton <nickc@redhat.com>
8 PR 10478: Accepting Solaris binaries.
9 * elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
10 section link values in x86 binaries.
11 * elfcode.h (elf_object_p): Likewise.
13 2009-09-28 Philippe De Muyter <phdm@macqel.be>
15 * elf32-m68k.c (elf_m68k_final_write_processing): New function.
16 (elf_backend_final_write_processing): Macro defined as above function.
18 2009-09-25 Martin Thuresson <martint@google.com>
20 Update soruces to make alpha and arm targets compile cleanly with
23 * ecofflink.c: Add casts.
24 * elf64-alpha.c: Add casts.
25 (struct alpha_elf_got_entry, struct alpha_elf_reloc_entry): Move
27 (SKIP_HOWTO): Use enum name.
28 * elf32-arm.c: Add casts.
29 (elf32_arm_vxworks_bed): Update code to avoid multiple
31 (struct map_stub): Move to top level.
33 2009-09-24 H.J. Lu <hongjiu.lu@intel.com>
36 * elflink.c (elf_link_output_extsym): Turn off visibility on
38 (bfd_elf_final_link): Turn off visibility on dynamic local
41 2009-09-24 Alan Modra <amodra@bigpond.net.au>
44 * dwarf2.c (lookup_address_in_line_info_table): Remove workaround
45 for invalid location lists generated by gcc-2.95 and Intel 6.0 C++.
46 Remove "function" parm, adjust caller.
48 2009-09-23 Matt Rice <ratmice@gmail.com>
50 * bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
52 * elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
53 DT_DEPAUDIT from audit/depaudit arguments.
54 (elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
55 (elf_link_add_object_symbols): Set dt_audit target data when finding a
57 * bfd-in2.h: Regenerate.
58 * bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
60 2009-09-23 Jie Zhang <jie.zhang@analog.com>
62 * elf32-bfin.c (_bfinfdpic_size_got_plt): Make sure empty
63 .rel.plt and .plt sections are removed.
64 (elf32_bfinfdpic_size_dynamic_sections): Remove empty .dynbss
65 section. Remove the duplicated removing of empty .rel.plt
68 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
70 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
71 patch to handle the new personality relaxation.
73 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com>
75 * elf-eh-frame.c (make_pc_relative): New function.
76 (_bfd_elf_write_section_eh_frame): Use it.
78 2009-09-21 Alan Modra <amodra@bigpond.net.au>
80 * elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
81 (ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
82 (MR_0_3, MR_3_0): Define.
83 (struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
84 (ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
85 (ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
86 table. Check for presense of __tls_get_addr_opt
87 (allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
88 (ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
89 (write_glink_stub): Add param p.
90 (ppc_elf_relocate_section): Adjust write_glink_stub call.
91 (ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
93 * elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
94 * elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
95 (ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
96 table. Check for presense of __tls_get_addr_opt.
97 (ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
98 (LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
99 BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
100 LD_R2_0R1, MTLR_R11): Define.
101 (build_tls_get_addr_stub): New function.
102 (ppc_build_one_stub): Call it.
103 (ppc_size_one_stub): Add extra size for __tls_get_addr stub.
104 (ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
105 __tls_get_addr plt call.
106 * elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
108 2009-09-19 Richard Sandiford <rdsandiford@googlemail.com>
110 * elf-bfd.h (eh_cie_fde): Add personality_offset and
111 make_per_encoding_relative to the CIE structure. Add a padding field.
112 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
113 rather than 0xf0 when masking out the base address encoding
114 Record the offset of personality data from the start of the CIE.
115 Remove a repeated elf_backend_can_make_relative_eh_frame check.
116 (find_merged_cie): Take an info argument. If the personality
117 binds locally, try converting an absolute personality into
119 (_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
120 when masking out the base address encoding. Update the call to
122 (_bfd_elf_eh_frame_section_offset): Discard relocations against
123 the personality data if we are converting into PC-relative form.
124 (_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
125 when masking out the base address encoding. Handle
126 make_per_encoding_relative.
128 2009-09-18 Alan Modra <amodra@bigpond.net.au>
131 * elf32-ppc.c (ppc_elf_howto_raw): Make R_PPC_EMB_SDAI16 and
132 R_PPC_EMB_SDA2I16 complain_overflow_signed.
133 (create_sdata_sym): Pass info rather than htab.
134 Update all callers. Ensure symbols are hidden.
135 (ppc_elf_check_relocs): Allow SDAREL16 when shared.
136 (ppc_elf_size_dynamic_sections): When shared, equate _SDA_BASE_ to
137 _GLOBAL_OFFSET_TABLE_.
138 (elf_finish_pointer_linker_section): Don't assume that sdata base
139 symbol is always at 0x8000 offset. Don't subtract the addend here.
140 (is_static_defined): New function.
141 (ppc_elf_relocate_section): Verify symbol base used in SDA relocs
142 is statically defined. Clear addend for EMB_SDAI16 and EMB_SDA2I16
143 relocs. Downgrade error on unexpected section for EMB_SDA2REL
144 reloc symbols to a warning.
146 2009-09-18 Nick Clifton <nickc@redhat.com>
148 * po/es.po: Updated Spanish translation.
149 * po/vi.po: Updated Vietnamese translation.
151 2009-09-18 Alan Modra <amodra@bigpond.net.au>
153 * elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
154 functions. Use throughout.
155 (ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
156 from indirect symbol.
157 (lookup_fdh): Rename from get_fdh. Follow indirect sym links.
158 (add_symbol_adjust): Simplify.
159 (defined_code_entry, defined_func_desc): New functions.
160 (ppc64_elf_gc_keep): Follow indirect sym links. Use defined_code_entry.
161 (ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
162 defined_code_entry to follow indirect sym links.
163 (ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
164 (ppc_type_of_stub): Follow indirect sym links.
165 (toc_adjusting_stub_needed): Likewise.
166 (ppc_build_one_stub): Likewise. Make undefined dot-symbols weak
167 rather than defining them at stub.
168 (ppc64_elf_relocate_section): Rewrite call test to avoid multiple
171 2009-09-16 Tristan Gingold <gingold@adacore.com>
173 * mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
175 * mach-o.c (bfd_mach_o_cpu_name): Reindent.
176 (bfd_mach_o_filetype_name): Complete with new constants. Reindent.
177 (bfd_mach_o_print_private_header): Use fputs instead of fprintf
178 when possible to avoid warnings.
179 (bfd_mach_o_print_section_map): Ditto.
180 (bfd_mach_o_section_get_entry_size): New function.
181 (bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
183 (bfd_mach_o_print_dysymtab): Print address of indirect symbols.
185 2009-09-14 Nick Clifton <nickc@redhat.com>
187 * po/fi.po: Updated Finnish translation.
189 2009-09-11 Nick Clifton <nickc@redhat.com>
191 * po/bfd.pot: Updated by the Translation project.
193 2009-09-11 Philippe De Muyter <phdm@macqel.be>
195 * binary.c (binary_object_p): Remove bfd_external_binary_architecture
196 hack. objcopy `-B' (`--binary-architecture') option is now handled
199 2009-09-11 Nick Clifton <nickc@redhat.com>
201 * rs6000-core.c (read_hdr): Fix typo in recent C++ compatibility
204 2009-09-11 Jie Zhang <jie.zhang@analog.com>
206 * elf32-bfin.c (bfinfdpic_relocs_info_find): Just return
207 NULL if `ht' is NULL.
209 2009-09-09 Martin Thuresson <martin@mtme.org>
211 Update soruces to compile cleanly with -Wc++-compat:
212 * aoutx.h: Add casts.
213 * archive.c: Add casts.
214 * archive64.c: Add casts.
215 * archures.c: Add casts.
216 * bfd-in2.h: Regenerated.
217 * bfd.c: Add casts. (enum bfd_direction): Move out to top level.
218 * bfdio.c: Add casts.
219 * binary.c: Add casts.
220 * cache.c (cache_bseek,cache_bread_1,cache_bwrite): Updated
221 parameter to use enum value instead of int.
222 * coffcode.h: Add casts.
223 * coffgen.c: Add casts.
224 * cofflink.c: Add casts.
225 * compress.c: Add casts.
226 * dwarf1.c: Add casts.
227 * dwarf2.c: Add casts. (struct dwarf2_debug): Rename member bfd to
228 bfd_ptr. Update code to use new name.
229 * elf-attrs.c: Add casts.
230 * elf-bfd.h (elf_link_virtual_table_entry): Gives name to
231 anonymous struct. (union gotplt_union, struct
232 elf_link_virtual_table_entry): Move to top level.
233 * elf-eh-frame.c: Add casts.
234 * elf-strtab.c: Add casts.
235 * elf.c: Add casts. (_bfd_elm_make_Section_from_phdr): Change
236 argument name from typename to type_name.
237 * elf32-i386.c: Add casts.
238 * elf64-x86-64.c: Add casts.
239 * elfcode.h: Add casts.
240 * elfcore.h: Add casts.
241 * elflink.c: Add casts.
242 * format.c: Add casts.
245 * libaout.h (enum aout_subformat, enum aout_magic): Move to top
247 * libbfd.c: Add casts.
248 * linker.c: Add casts.
249 * merge.c: Add casts.
250 * opncls.c: Add casts.
251 * peXXigen.c: Add casts.
252 * peicode.h: Add casts.
253 * reloc.c: Add casts.
254 * section.c: Add casts.
255 * simple.c: Add casts.
257 * stabs.c: Add casts.
259 * targets.c: Add casts.
260 * tekhex.c: Add casts.
261 * verilog.c: Add casts.
263 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
265 * configure: Regenerate.
267 2009-09-09 Daniel Jacobowitz <dan@codesourcery.com>
269 * elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
270 for the mode of target PLT entries.
271 (allocate_dynrelocs): Only adjust symbol type if setting its
274 2009-09-09 Paolo Bonzini <bonzini@gnu.org>
276 * configure: Regenerate.
278 2009-09-09 Nick Clifton <nickc@redhat.com>
281 * elf.c (bfd_section_from_shdr): Do not reject sparc binaries with
282 section headers containing sh_link values of SHN_BEFORE or
284 * elfcode.h (elf_object_p): Likewise.
286 2009-09-09 Tristan Gingold <gingold@adacore.com>
288 Handle DYLD_INFO introduced by Darwin10.
289 * mach-o.h (bfd_mach_o_load_command_type): Add
290 BFD_MACH_O_LC_DYLD_INFO.
291 (bfd_mach_o_dyld_info_command): New type.
292 (bfd_mach_o_load_command): Add dyld_info field.
293 * mach-o.c (bfd_mach_o_scan_read_str): Reduce size of buf.
294 (bfd_mach_o_scan_read_dyld_info): New function.
295 (bfd_mach_o_scan_read_command): Handle BFD_MACH_O_LC_DYLD_INFO.
296 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
297 (bfd_mach_o_load_command_name): AddB FD_MACH_O_LC_DYLD_INFO.
298 (bfd_mach_o_print_dyld_info): New function.
300 2009-09-09 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
302 * elf32-cr16.c (elf32_cr16_relocate_section): Add code to discard the
303 linkonce or linker script discarded section.
305 2009-09-09 Alan Modra <amodra@bigpond.net.au>
307 * elf32-xtensa.c (elf_xtensa_relax_section): Delete -r check.
309 2009-09-07 Andreas Schwab <schwab@linux-m68k.org>
311 * elf32-m68k.c (rtype_to_howto): If the reloc index is out of
312 range call the bfd error hander and use R_68K_NONE instead.
314 2009-09-07 Tristan Gingold <gingold@adacore.com>
316 * po/SRC-POTFILES.in: Regenerate.
317 * po/bfd.pot: Regenerate.
319 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
320 BFD_HAVE_SYS_STAT_TYPE_MEMBER): Moved to gas/acinclude.m4
321 * configure.in: Move tests for tm_gmtoff, st_mtim.tv_sec and
322 st_mtim.tv_nsec to gas/configure.in
323 (bfd_elf64_ia64_vms_vec): Remove vmsutil.lo
324 * configure: Regenerate.
325 * config.in: Regenerate.
326 * vmsutil.c: Moved to gas/config/te-vms.c
327 * vmsutil.h: Removed.
328 * Makefile.am (BFD32_BACKENDS_CFILES): Remove vmsutil.c
329 (BFD32_BACKENDS): Remove vmsutil.lo
330 * Makefile.in: Regenerate.
332 2009-09-05 Eli Zaretskii <eliz@gnu.org>
334 * coffcode.h: Include libiberty.h.
336 2009-09-05 Martin Thuresson <martin@mtme.org>
338 * coff-arm.c (coff_arm_relocate_section)
339 (record_thumb_to_arm_glue, bfd_arm_process_before_allocation):
340 Change member name class to symbol_class.
341 * coff-i960.c (coff_i960_relocate_section) Rename variable
342 class to class_val. Change member name class to symbol_class.
343 * coff-rs6000.c (_bfd_xcoff_swap_aux_in)
344 (_bfd_xcoff_swap_aux_out): Rename arguments class to in_class.
345 * coff-stgo32.c (adjust_aux_in_post)
346 (adjust_aux_out_pre, adjust_aux_out_post): Rename arguments class
348 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in)
349 (_bfd_xcoff64_swap_aux_out): Rename arguments class to in_class.
350 * coffcode.h (coff_pointerize_aux_hook): Rename variable class
352 * coffgen.c (coff_write_symbol, coff_pointerize_aux): Rename
353 variables named class to n_sclass. (coff_write_symbols): Rename
354 variable class to sym_class. (bfd_coff_set_symbol_class): Rename
355 argument class to symbol_class.
356 * cofflink.c (_bfd_coff_link_hash_newfunc)
357 (coff_link_add_symbols, _bfd_coff_link_input_bfd)
358 (_bfd_coff_write_global_sym, _bfd_coff_generic_relocate_section):
359 Update code to use renamed members.
360 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Rename
361 argument class to in_class.
362 * libcoff-in.h (struct coff_link_hash_entry, struct
363 coff_debug_merge_type) Renamed members class to symbol_class and
365 * libcoff.h Regenerated.
366 * peXXigen.c: (_bfd_XXi_swap_aux_in, _bfd_XXi_swap_aux_out):
367 Rename argument class to in_class.
368 * pef.c (bfd_pef_parse_imported_symbol): Update code to use
370 * pef.h (struct bfd_pef_imported_symbol): Changed name of
371 member class to symbol_class.
373 2009-09-04 H.J. Lu <hongjiu.lu@intel.com>
375 * configure: Regenerated.
377 2009-09-04 Tristan Gingold <gingold@adacore.com>
379 * configure.in: Bump version to 2.20.51
381 2009-09-04 Alan Modra <amodra@bigpond.net.au>
383 * elf32-spu.c (spu_elf_relocate_section): Correct 2009-07-24 logic.
385 2009-09-04 Jie Zhang <jie.zhang@analog.com>
387 * elf32-bfin.c (elf32_bfinfdpic_create_dynamic_sections): Always
389 (elf32_bfinfdpic_size_dynamic_sections): Set SEC_EXCLUDE flag
390 for empty .rela.bss and .rel.plt sections.
392 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
394 * elfxx-mips.c (mips_elf_calculate_relocation): Don't relocate
395 R_MIPS_JALR unless symbol resolves locally.
397 2009-09-03 Adam Nemet <anemet@caviumnetworks.com>
399 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Don't set
400 has_static_relocs for R_MIPS_JALR.
402 2009-09-03 Maciej W. Rozycki <macro@codesourcery.com>
404 * elf64-mips.c (mips_elf64_howto_table_rela): Add support for
405 R_MIPS_TLS_DTPMOD64 and R_MIPS_TLS_TPREL64, replacing the
408 2009-09-01 H.J. Lu <hongjiu.lu@intel.com>
410 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Declare
413 2009-09-01 Tristan Gingold <gingold@adacore.com>
415 * makefile.vms: Ported to Itanium VMS. Remove useless variable and
416 dependencies. Reindent.
417 * configure.com: Ported to Itanium VMS. Now generates a build.com
418 to build without make. Add messages but make edit silent.
419 * hosts/alphavms.h: Add a prototype for stpcpy.
420 * vms.c: Add a missing include for Alpha VMS.
421 * elfxx-ia64.c (ELF_OSABI): Define for OpenVMS.
423 2009-08-31 Jan Beulich <jbeulich@novell.com>
425 * elf-bfd.h (bfd_elf_get_default_section_type): Declare.
426 * elf.c (bfd_elf_get_default_section_type): New.
427 (elf_fake_sections): Use bfd_elf_get_default_section_type.
429 2009-08-30 H.J. Lu <hongjiu.lu@intel.com>
431 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert the
433 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_symbol): Likwise.
435 2009-08-30 Alan Modra <amodra@bigpond.net.au>
438 * bfd.c (bfd_emul_get_maxpagesize): Don't abort.
439 (bfd_emul_get_commonpagesize): Likewise.
441 2009-08-29 Martin Thuresson <martin@mtme.org>
443 * elf32-arm.c (struct stub_def): Rename member template to
444 template_sequence. (arm_build_one_stub,
445 find_stub_size_and_template, arm_size_one_stub, arm_map_one_stub):
446 Rename variable template to template_sequence.
447 * elfxx-ia64.c (elfNN_ia64_relax_br, elfNN_ia64_relax_brl):
448 Rename variable template to template_val.
449 * aoutx.h (NAME (aout, make_empty_symbol)): Rename variable
451 * coffgen.c (coff_make_empty_symbol)
452 (coff_bfd_make_debug_symbol): Rename variable new to new_symbol.
453 * cpu-ia64-opc.c (ext_reg, ins_imms_scaled): Rename variable
455 * ecoff.c (_bfd_ecoff_make_empty_symbol): Rename variable new
457 * elf32-m68k.c (elf_m68k_get_got_entry_type): Rename argument
459 * hash.c (bfd_hash_lookup): Rename variable new to new_string.
460 * ieee.c (ieee_make_empty_symbol): Rename variable new to
462 * linker.c (bfd_new_link_order): Rename variable new to
464 * mach-o.c (bfd_mach_o_sizeof_headers): Rename variable new to
466 * oasys.c (oasys_make_empty_symbol): Rename variable new to
468 * pdp11.c (NAME (aout, make_empty_symbol)): Rename variable
469 new to new_symbol_type.
470 * plugin.c (bfd_plugin_make_empty_symbol): Rename variable new
472 * rs6000-core.c (CoreHdr, VmInfo): Rename union member new to
474 (read_hdr, rs6000coff_core_p)
475 (rs6000coff_core_file_matches_executable_p)
476 (rs6000coff_core_file_failing_command)
477 (rs6000coff_core_file_failing_signal): Updated function to use new
479 * som.c (som_make_empty_symbol): Rename variable new to
481 * syms.c (_bfd_generic_make_empty_symbol): Rename variable new
483 * tekhex.c (first_phase, tekhex_make_empty_symbol): Rename
484 variable new to new_symbol.
486 2009-08-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
488 * acinclude.m4 (AM_INSTALL_LIBBFD): Call AM_SUBST_NOTMAKE for
489 bfdlibdir and bfdincludedir.
490 * Makefile.am (bfdlibdir, bfdincludedir): Move definition ...
491 [INSTALL_LIBBFD]: ... here, ...
492 [INSTALL_LIBBFD]: ... and empty overrides here.
493 [!INSTALL_LIBBFD]: (rpath_bfdlibdir): New variable.
494 [!INSTALL_LIBBFD] (libbfd_la_LDFLAGS): Use it.
495 * Makefile.in: Regenerate.
496 * configure: Regenerate.
498 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
500 * elf32-m68k.c: Rewrite initialization of GOT entries for TLS
501 relocations. Rewrite output of dynamic TLS relocations.
502 (DTP_OFFSET, TP_OFFSET): New constants.
503 (dtpoff_base): Update.
504 (tpoff): Rename to tpoff_base, update.
505 (elf_m68k_init_got_entry_static, elf_m68k_init_got_entry_local_shared):
506 New functions. Move code from elf_m68k_relocate_section here.
507 (elf_m68k_relocate_section): Update.
508 (elf_m68k_finish_dynamic_symbol): Fix handling of local TLS symbols.
510 2009-08-26 Maxim Kuvyrkov <maxim@codesourcery.com>
512 * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate
514 (elf_m68k_check_relocs): Handle dynamic TLS relocations.
515 Handle non_got_ref field.
516 (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.
518 2009-08-26 Alan Modra <amodra@bigpond.net.au>
521 * linker.c (bfd_find_version_for_sym): Revert warning.
523 2009-08-26 Alan Modra <amodra@bigpond.net.au>
526 * linker.c (bfd_find_version_for_sym): Override a "*" match by any
527 other wildcard match. Warn on multiple wildcard matches.
529 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
531 * Makefile.am (libbfd_la_LDFLAGS): Initialize early, to allow
533 [INSTALL_LIBBFD] (bfdlib_LTLIBRARIES, bfdinclude_HEADERS): Set
534 only in this condition.
535 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES, libbfd_la_LDFLAGS): New,
536 to build but not install libbfd.la in this condition.
537 (install-bfdlibLTLIBRARIES, uninstall-bfdlibLTLIBRARIES)
538 (install_libbfd, install_libbfd): Remove.
539 * Makefile.in: Regenerate.
540 * doc/Makefile.am (AM_CPPFLAGS): Renamed from ...
541 (INCLUDES): ... this.
543 * doc/Makefile.in: Regenerate.
545 * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, instead use
547 (EXTRA_libbfd_la_SOURCES): New, list $(CFILES) to allow
548 dependency tracking to work for them.
549 (targets.lo, archures.lo, dwarf.lo): Rewrite to
550 use automake dependency tracking mechanism.
551 (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Remove.
552 (mkdep section): Remove.
553 (BUILT_SOURCES): New, list $(BUILD_HFILES).
554 * Makefile.in: Regenerate.
555 * po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
557 * Makefile.am (datarootdir, docdir, htmldor, pdfdir)
558 (install-pdf, install-pdf-recursive, install-html)
559 (install-html-recursive): Remove.
560 * Makefile.in: Regenerate.
562 * Makefile.in: Regenerate.
563 * aclocal.m4: Likewise.
564 * config.in: Likewise.
565 * configure: Likewise.
567 2009-08-21 Daniel Gutson <dgutson@codesourcery.com>
569 * elf32-arm.c (arch_has_thumb2_nop): New function.
570 (arch_has_arm_nop): New function.
571 (elf32_arm_final_link_relocate): NOP opcodes changed.
573 2009-08-16 Doug Evans <dje@google.com>
575 * opncls.c (bfd_close): Until BFD_IN_MEMORY has an iovec,
576 at least don't leak memory.
578 2009-08-13 DJ Delorie <dj@redhat.com>
580 * elf32-m32c.c (m32c_elf_relax_delete_bytes): Adjust symbol sizes
583 2009-08-12 Nick Clifton <nickc@redhat.com>
585 * po/fi.po: Updated Finnish translation.
587 2009-08-11 Bernd Schmidt <bernd.schmidt@analog.com>
589 Merge some FRV FDPIC changes into the Blackfin code.
590 * elf32-bfin.c (struct bfinfdpic_elf_link_hash_table): Add pointer to
591 summary reloc information.
592 (bfinfdpic_dynamic_got_plt_info): New.
593 (_bfin_create_got_section): Create the PLT section here.
594 (elf32_bfinfdpic_create_dynamic_sections): Not here.
595 (_bfinfdpic_count_nontls_entries): Move out of...
596 (_bfinfdpic_count_got_plt_entries): ... here.
597 (_bfinfdpic_count_relocs_fixups): Likewise.
598 (_bfinfdpic_reset_got_plt_entries): New.
599 (_bfinfdpic_size_got_plt): Move out of...
600 (elf32_bfinfdpic_size_dynamic_sections): ... here.
601 (bfinfdpic_relocate_section): Be careful not to call
602 _bfinfdpic_add_rofixup or _bfinfdpic_add_dyn_reloc for deleted relocs.
603 (bfinfdpic_check_discarded_relocs, bfinfdpic_elf_discard_info):
605 (elf_backend_discard_info): Define for FD-PIC.
607 2009-08-11 Alan Modra <amodra@bigpond.net.au>
609 * elflink.c: Add FIXMEs for some places that require octets_per_byte
611 * elf-eh-frame.c: Likewise.
614 2009-08-11 Alan Modra <amodra@bigpond.net.au>
616 * configure.in: Remove elf-ifunc.lo from common ELF files. Add
617 to x86 and x86_64 configurations.
618 * configure: Regenerate.
620 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
622 Stop using bfd_usrdata in libbfd.
623 * coff-stgo32.c (bfd_coff_go32stub): Remove.
624 (stub_bytes, comment): Replace STUBSIZE by GO32_STUBSIZE.
625 (adjust_filehdr_in_post): Declare the abfd parameter as unused.
626 Replace STUBSIZE by GO32_STUBSIZE. Save now the stub in
627 filehdr_dst->u.go32.stub. New comment with the reason.
628 (adjust_filehdr_out_pre): Replace STUBSIZE by GO32_STUBSIZE.
629 Substitute the removed macro bfd_coff_go32stub.
630 (adjust_filehdr_out_post, adjust_scnhdr_in_post, adjust_scnhdr_out_pre)
631 (adjust_scnhdr_out_post, adjust_aux_in_post, adjust_aux_out_pre)
632 (adjust_aux_out_post): Replace STUBSIZE by GO32_STUBSIZE.
633 (create_go32_stub, go32_stubbed_coff_bfd_copy_private_bfd_data):
634 Replace STUBSIZE by GO32_STUBSIZE. Substitute the removed macro
636 * coffcode.h (coff_mkobject_hook): Initialize coff->go32stub.
637 * libcoff-in.h (coff_data_type): New field go32stub.
638 * libcoff.h: Regenerated.
640 2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
642 Fix go32 stub preservation by objcopy.
643 * coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
644 (go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
647 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
649 * elf32-arm.c (elf32_arm_size_stubs): Don't die on undefined local
651 (elf32_arm_final_link_relocate): Treat local undefined symbols the
652 same as global undefined symbols.
653 (elf32_arm_relocate_section): Give an error for local undefined
654 non-weak symbols, unless the reloc will not use the symbol.
656 2009-08-10 Nathan Sidwell <nathan@codesourcery.com>
658 * elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
659 (ppc_elf_relax_section): Use symbol index to distinguish
662 2009-08-10 Alan Modra <amodra@bigpond.net.au>
664 * elf32-ppc.c (ppc_elf_relax_section): Ignore non-code sections.
666 2009-08-10 Alan Modra <amodra@bigpond.net.au>
668 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Don't clear plt
669 info for STT_GNU_IFUNC.
670 * elf32-ppc.c (ppc_elf_check_relocs): Count a needed plt entry
671 on got refs in case the symbol turns out to be ifunc.
672 (ppc_elf_gc_sweep_hook): Similarly.
673 (ppc_elf_adjust_dynamic_symbol): Adjust assertion.
674 (allocate_dynrelocs): Don't specially allocate got relocs for ifunc.
675 (ppc_elf_size_dynamic_sections): Likewise.
676 (ppc_elf_relocate_section): Likewise.
678 2009-08-09 Bernd Schmidt <bernd.schmidt@analog.com>
680 From Mike Frysinger <michael.frysinger@analog.com>
681 * elf32-bfin.c (bfin_howto_table, bfin_reloc_map, bfin_check_relocs,
682 bfin_final_link_relocate, bfin_relocate_section, bfin_gc_sweep_hook,
683 _bfinfdpic_emit_got_relocs_plt_entries, bfinfdpic_relocate_section,
684 bfinfdpic_gc_sweep_hook, bfinfdpic_check_relocs,
685 bfin_finish_dynamic_symbol, bfd_bfin_elf32_create_embedded_relocs):
686 Adjust to match the renamed reloc definitions.
688 2009-08-08 Alan Modra <amodra@bigpond.net.au>
691 * elf.c (_bfd_elf_make_section_from_shdr): When setting up section
692 LMAs, use ELF_IS_SECTION_IN_SEGMENT to match sections with headers.
694 2009-08-07 Tom Tromey <tromey@redhat.com>
696 * elf32-microblaze.c (microblaze_elf_check_relocs): Avoid strict
699 2009-08-06 Michael Eager <eager@eagercon.com>
701 * Makefile.am: Add cpu-microblaze.{lo,c}, elf32-microblaze.{lo,c}.
702 * Makefile.in: Regenerate.
703 * archures.c: Add bfd_arch_microblaze.
704 * bfd-in2.h: Regenerate.
705 * config.bfd: Add microblaze target.
706 * configure.in: Add bfd_elf32_microblaze_vec target.
707 * configure: Regenerate.
708 * cpu-microblaze.c: New.
709 * elf32-microblaze.c: New.
710 * libbfd-in.h: Add prototype _bfd_dwarf2_fixup_section_debug_loc().
711 * libbfd.h: Regenerate.
712 * reloc.c: Add MICROBLAZE relocations.
713 * section.c: Add struct relax_table and relax_count to section.
714 * targets.c: Add bfd_elf32_microblaze_vec.
716 2009-08-06 Jakub Jelinek <jakub@redhat.com>
717 Alan Modra <amodra@bigpond.net.au>
720 * elf.c (sym_is_global): Return true even for BSF_GNU_UNIQUE
722 * elf32-mips.c (mips_elf_sym_is_global): Likewise.
723 * elfn32-mips.c (mips_elf_sym_is_global): Likewise.
725 2009-08-06 Nathan Sidwell <nathan@codesourcery.com>
727 * elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
728 at least once when fixing cortex-a8.
730 2009-08-05 Chao-ying Fu <fu@mips.com>
732 * elf32-mips.c (mips_reloc_map): Add BFD_RELOC_MIPS_JALR.
733 * elfxx-mips.c (JAL_TO_BAL_P): New define to transform JAL to BAL
734 for CPUs. It is true for RM9000.
735 (JALR_TO_BAL_P): New define to transform JALR to BAL. It is true
737 (mips_elf_perform_relocation): Use JAL_TO_BAL_P and JALR_TO_BAL_P
738 to guard the transformation.
740 2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
742 * elf32-spu.h (spu_elf_params): Add member emit_fixups.
743 (spu_elf_size_sections): Declare prototype.
744 * elf32-spu.c (spu_link_hash_table): Add member sfixup.
745 (FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
746 (spu_elf_emit_fixup): New function.
747 (spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
748 (spu_elf_size_sections): New function.
750 2009-08-05 Nathan Sidwell <nathan@codesourcery.com>
752 * elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
753 (arm_build_one_stub): Build a8 veneers as a separate pass.
754 (cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
755 parameters. Use them to check if we create a different a8 fixup
756 than the previous pass.
757 (elf32_arm_size_stubs): Move scope of stub_changed and
758 prev_num_a8_fixes into main loop.
759 (elf32_arm_build_stubs): Build a8 veneers in a second pass.
761 2009-08-04 Alan Modra <amodra@bigpond.net.au>
763 * elf32-ppc.c (ppc_elf_relax_section): Correct conditions under
764 which find_plt_ent is called. Delete redundant code.
766 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
769 * elf.c (bfd_elf_string_from_elf_section): Return NULL on
770 invalid string offset.
772 2009-08-03 H.J. Lu <hongjiu.lu@intel.com>
775 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Set got
776 to htab->init_got_offset and plt to htab->init_plt_offset
777 when discarding space for dynamic relocations.
779 2009-08-03 Alan Modra <amodra@bigpond.net.au>
781 * elf32-ppc.c (struct plt_entry): Revise comments.
782 (ppc_elf_check_relocs): Don't create needless plt_entry info
783 for non-pie executables. Don't test info->pie when info->shared
784 already covers that case.
785 (ppc_elf_gc_sweep_hook): Adjust for above change.
786 (add_stub_sym): Don't test info->pie when info->shared tested.
787 (allocate_dynrelocs, ppc_elf_size_dynamic_sections): Likewise.
788 (write_glink_stub, ppc_elf_finish_dynamic_symbol): Likewise.
789 (ppc_elf_relax_section): Adjust find_plt_ent arguments.
790 (ppc_elf_relocate_section): Likewise.
792 2009-08-03 Alan Modra <amodra@bigpond.net.au>
794 * elf32-ppc.c (ppc_elf_check_relocs): Always add a plt ref count
795 for local ifunc symbols in non-pie executables, regardless of
796 reloc type. Don't specially create ifunc dyn relocs. Tidy ifunc
797 code so that it's obvious that we only do anything special for
799 (ppc_elf_gc_sweep_hook): Adjust to suit check_relocs changes.
800 (allocate_dynrelocs): Correct comment for syms defined in plt.
801 Don't specially allocate ifunc dyn relocs.
802 (ppc_elf_relax_section): Relax branches to ifunc plt entries too.
803 (ppc_elf_relocate_section): Set "relocation" value for ifunc
804 syms in non-pie executables. No specially allocated dyn relocs
805 for ifunc to write. Allow for local sym on R_PPC_RELAX32_PLT.
806 (ppc_elf_finish_dynamic_symbol): Set value of ifunc symbols in
807 a non-pie executable.
809 2009-08-02 H.J. Lu <hongjiu.lu@intel.com>
810 Jakub Jelinek <jakub@redhat.com>
813 * elf32-i386.c (elf_i386_tls_transition): Check executable
814 instead of shared for TLS when building PIE.
815 (elf_i386_check_relocs): Likewise.
816 (elf_i386_allocate_dynrelocs): Likewise.
817 (elf_i386_relocate_section): Likewise.
819 * elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
820 instead of shared for TLS when building PIE.
821 (elf64_x86_64_check_relocs): Likewise.
822 (elf64_x86_64_allocate_dynrelocs): Likewise.
823 (elf64_x86_64_relocate_section): Likewise.
825 2009-07-31 Anthony Green <green@moxielogic.com>
827 * config.bfd (targ_cpu): Add moxie-uclinux support.
829 2009-07-31 Hans-Peter Nilsson <hp@bitrange.com>
831 * linker.c (fix_syms): Consider SEC_LOAD when choosing section.
833 2009-07-30 Alan Modra <amodra@bigpond.net.au>
835 * elf32-ppc.c (ppc_elf_check_relocs): Always set up sections
836 used by indirect function support. Count dynamic relocs for
838 (ppc_elf_adjust_dynamic_symbol): Tweak for ifunc.
839 (allocate_dynrelocs): Allocate all non-dynamic ifunc plt entries
840 in iplt and their relocs in reliplt. Don't make ifunc syms
841 dynamic. Allocate got entry relocs for non-dynamic ifunc in
842 reliplt. Handle other dynamic relocs for ifunc.
843 (ppc_elf_size_dynamic_sections): Alloc dyn relocs for static
844 ifunc in reliplt, likewise relocs for got against local ifunc.
845 Typo fix on reliplt size adjust.
846 (ppc_elf_relocate_section): Don't use plt scheme of allocating
847 relocs 1-1 with entries for iplt, instead just add using
848 reloc_count. Write got relocs and dyn relocs for ifunc to reliplt.
849 Error on invalid ifunc dyn relocs.
850 (ppc_elf_finish_dynamic_symbol): Adjust for non-dynamic ifunc plt
852 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_JMP_IREL,
853 R_PPC64_REL16, R_PPC64_REL16_LO, R_PPC64_REL16_HI, R_PPC64_REL16_HA.
854 (ppc64_elf_reloc_type_lookup): Handle new relocs.
855 (ppc64_elf_check_relocs): Likewise. Count dyn relocs for ifunc.
856 (allocate_dynrelocs): As for elf32-ppc.c above.
857 (ppc64_elf_size_dynamic_sections): Likewise.
858 (ppc_build_one_stub): Put non-dynamic ifunc plt call stubs in iplt,
859 and their relocs in reliplt. Use R_PPC64_JMP_IREL.
860 (ppc_size_one_stub): Similarly.
861 (ppc64_elf_relocate_section): As for elf32-ppc.c above. Handle new
863 (ppc64_elf_finish_dynamic_symbol): As for elf32-ppc.c above.
865 2009-07-29 Hans-Peter Nilsson <hp@bitrange.com>
867 * elf64-mmix.c (mmix_elf_relax_section): Revert 2009-05-27
868 change. Add note to head comment.
870 2009-07-28 Jan Beulich <jbeulich@novell.com>
872 * archive.c (get_extended_arelt_filename): Remove redundant
873 range check on index.
875 2009-07-27 Doug Kwan <dougkwan@google.com>
877 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
879 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
881 * archures.c bfd_*_arch): Sorted.
882 (bfd_archures_list): Likewise.
884 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
886 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
887 to R_cr16_NUM32 relocation.
889 2009-07-26 Michael Eager <eager@eagercon.com>
891 * archures.c: Add bfd_mach_ppc_405
894 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
896 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
897 * cpu-l1om.c (bfd_l1om_arch): Likewise.
899 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
901 * archures.c (bfd_architecture): Add bfd_arch_l1om.
902 (bfd_l1om_arch): New.
903 (bfd_archures_list): Add &bfd_l1om_arch.
904 * bfd-in2.h: Regenerated.
906 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
907 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
908 if bfd_elf64_x86_64_freebsd_vec is supported.
909 (targ_selvecs): Likewise.
911 * configure.in: Support bfd_elf64_l1om_vec and
912 bfd_elf64_l1om_freebsd_vec.
913 * configure: Regenerated.
917 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
918 (bfd_elf64_l1om_vec): Likewise.
919 (bfd_elf64_l1om_freebsd_vec): Likewise.
921 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
922 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
923 * Makefile.in: Regenerated.
925 * targets.c (bfd_elf64_l1om_vec): New.
926 (bfd_elf64_l1om_freebsd_vec): Likewise.
927 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
928 bfd_elf64_l1om_freebsd_vec.
930 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
931 Alan Modra <amodra@bigpond.net.au>
933 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
934 * bfd-in2.h: Regenerate.
935 * libbfd.h: Regenerate.
936 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
937 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
938 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
940 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
943 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
944 instead of shared for R_X86_64_TPOFF32.
945 (elf64_x86_64_relocate_section): Likewise.
947 2009-07-23 Ulrich Drepper <drepper@redhat.com>
949 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
950 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
951 with the BSF_GNU_UNIQUE flag bit set.
952 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
953 for symbols with STB_GNU_UNIQUE binding.
954 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
955 with the STB_GNU_UNIQUE binding.
956 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
957 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
958 symbols with the unique_global field set.
959 (elf_link_output_extsym): Set unique_global field for symbols with
960 the STB_GNU_UNIQUE binding.
961 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
962 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
964 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
966 * bfd-in2.h: Regenerate.
968 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
970 * elflink.c (elf_link_output_extsym): Revert the last change.
972 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
975 * elflink.c (elf_link_output_extsym): Special case ifunc syms
976 when ref_regular, not def_regular.
978 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
981 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
982 from a DSO into a normal FUNC symbol.
983 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
984 a normal FUNC symbol.
986 2009-07-17 Chao-ying Fu <fu@mips.com>
988 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
989 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
990 interlocking, the last PLT entry needs a nop in the branch delay slot.
991 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
992 output the last two PLT entries in reverse order.
994 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
996 * elf32-i386.c (elf_i386_relocate_section): Don't get local
997 STT_GNU_IFUNC symbol for relocatable link.
998 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1000 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1002 * bfdio.c (bfd_iovec): Add comments for bmmap.
1003 * bfd-in2.h: Regenerated.
1005 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1007 * Makefile.am: Run "make dep-am".
1008 * Makefile.in: Regenerated.
1010 2009-07-10 Doug Kwan <dougkwan@google.com>
1012 * elf32-arm.c (stub_hash_newfunc): Initialize fields
1013 target_addend and orig_insn.
1015 2009-07-10 Tom Tromey <tromey@redhat.com>
1017 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
1018 (elf-eh-frame.lo): Likewise.
1019 (elf32-bfin.lo): Likewise.
1020 (elf32-frv.lo): Likewise.
1021 (elf32-xc16x.lo): Likewise.
1022 * Makefile.in: Rebuild.
1023 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
1024 * elf-eh-frame.c: Likewise.
1025 * elf32-bfin.c: Likewise.
1026 * elf32-frv.c: Likewise.
1027 * elf32-xc16x.c: Likewise.
1029 2009-07-10 Julian Brown <julian@codesourcery.com>
1031 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
1032 symbol a stub entry is derived from, not the entry for the stub
1033 itself, in call to elf32_arm_final_link_relocate.
1035 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
1037 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
1038 when reporting addends.
1040 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1042 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
1043 data even when no stubs.
1044 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
1046 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1048 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
1049 (ppc_elf_get_synthetic_symtab): Report addend.
1050 (PLT_IFUNC): Define.
1051 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
1052 (ppc_elf_create_glink): New function.
1053 (ppc_elf_create_dynamic_sections): Use it.
1054 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
1055 (update_local_sym_info): Allocate space for local_plt array.
1056 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
1058 (is_branch_reloc): New function.
1059 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
1060 (ppc_elf_gc_sweep_hook): Likewise.
1061 (ppc_elf_adjust_dynamic_symbol): Likewise.
1062 (allocate_dynrelocs): Likewise.
1063 (ppc_elf_size_dynamic_sections): Likewise.
1064 (ppc_elf_relocate_section): Likewise.
1065 (branch_reloc_hash_match): Use is_branch_reloc.
1066 (ppc_elf_tls_optimize): Adjust for local_plt.
1067 (write_glink_stub): New function, extracted from..
1068 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
1069 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
1070 branch table when dynamic.
1071 (elf_backend_post_process_headers): Define.
1072 * elf64-ppc.c (elf_backend_post_process_headers): Define.
1073 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
1074 (ppc64_elf_get_synthetic_symtab): Report addend.
1075 (struct ppc_stub_hash_entry): Add plt_ent.
1076 (PLT_IFUNC): Define.
1077 (struct ppc_link_hash_table): Add iplt and reliplt.
1078 (create_linkage_sections): Make .iplt and .rela.iplt sections.
1079 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
1080 (update_local_sym_info): Allocate space for local_plt array.
1081 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
1083 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
1084 and don't change hash flags here.
1085 (is_branch_reloc): New function.
1086 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
1087 (ppc64_elf_gc_sweep_hook): Likewise.
1088 (ppc64_elf_adjust_dynamic_symbol): Likewise.
1089 (allocate_dynrelocs): Likewise.
1090 (ppc64_elf_size_dynamic_sections): Likewise.
1091 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
1092 (ppc64_elf_size_stubs): Likewise.
1093 (ppc64_elf_relocate_section): Likewise.
1094 (get_sym_h): Adjust for local_plt.
1095 (branch_reloc_hash_match): Use is_branch_reloc.
1096 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
1097 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
1099 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1101 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
1103 2009-07-10 Alan Modra <amodra@bigpond.net.au>
1105 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
1106 and ref_regular_nonweak comment.
1107 * elflink.c (elf_link_output_extsym): Special case ifunc syms
1108 when def_regular, not ref_regular.
1109 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
1110 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
1111 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
1113 2009-07-09 Alan Modra <amodra@bigpond.net.au>
1115 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
1116 of malloc'd struct call_info.
1117 (pasted_function): Likewise, priority too.
1119 2009-07-07 Alan Modra <amodra@bigpond.net.au>
1121 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
1122 alignment when packing sections into overlays.
1124 2009-07-03 Cary Coutant <ccoutant@google.com>
1126 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
1128 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
1130 * coffcode.h (sec_to_styp_flags): Partially revert (functional
1131 changes only) earlier patch:-
1133 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1135 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1136 give .debug and .reloc data characteristics.
1137 (DOT_RELOC): New define for .reloc section string.
1138 (coff_write_object_contents): Use DOT_RELOC instead of string.
1140 2009-07-02 Tom Tromey <tromey@redhat.com>
1142 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
1143 * bfdwin.c (bfd_free_window): Cast to unsigned long.
1145 2009-07-01 Nick Clifton <nickc@redhat.com>
1147 * elf-m10300.c: Remove trailing white space.
1148 * reloc.c: Likewise.
1150 2009-07-01 Douglas B Rupp <rupp@gnat.com>
1152 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
1153 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
1154 * configure.in: Use them.
1155 * configure: Regenerate.
1156 * config.in: Regenerate.
1157 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
1158 #define _BSD_SOURCE. Add comments.
1159 (vms_file_stats_name): Calculate creation date based on available
1160 runtime data. Return 1 for version instead of 0.
1162 2009-07-01 Nick Clifton <nickc@redhat.com>
1165 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
1166 to R_ARM_THM_PC8 relocation.
1168 2009-06-29 Nick Clifton <nickc@redhat.com>
1170 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
1171 different uses of the relocations addend when a symbol is in a
1174 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
1177 * elf.c (bfd_section_from_shdr): Don't change sh_link for
1178 SHT_REL/SHT_RELA sections on executable nor shared library.
1179 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
1180 as a normal section.
1182 2009-06-25 Nick Clifton <nickc@redhat.com>
1184 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
1185 symbols with SEC_MERGE flag.
1187 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
1189 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
1190 give .debug and .reloc data characteristics.
1191 (DOT_RELOC): New define for .reloc section string.
1192 (coff_write_object_contents): Use DOT_RELOC instead of string.
1194 2009-06-25 Tristan Gingold <gingold@adacore.com>
1196 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
1197 (bfd_mach_o_canonicalize_dynamic_symtab)
1198 (bfd_mach_o_get_synthetic_symtab): Defines.
1199 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
1200 (TARGET_NAME): Use Mach-O specific functions for dynamic.
1202 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
1203 for scattered relocations.
1204 (bfd_mach_o_i386_print_thread): New function.
1205 (bfd_mach_o_print_thread): Define.
1207 * mach-o.c (text_section_names_xlat): Add an entry for __const.
1208 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
1209 New functions extracted from ...
1210 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
1211 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
1212 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
1213 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
1214 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
1215 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
1217 (bfd_mach_o_scan_read_dylib): Ditto.
1218 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
1220 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
1221 decode isym and flags on little endian targets. Set dysymtab field.
1222 (bfd_mach_o_scan_start_address): Adjust for enum names.
1223 (bfd_mach_o_lookup_section): Do not look for segments anymore.
1224 (bfd_mach_o_print_section): Display bfd section name.
1225 (bfd_mach_o_print_segment): Display none if no name.
1226 (bfd_mach_o_print_dysymtab): Display next index for local, external
1227 and undefined symbols.
1228 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
1229 Display dylinker name. Display thread and unixthread commands content.
1230 (bfd_mach_o_print_thread): New macro.
1232 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
1233 (bfd_mach_o_ppc_thread_flavour): Ditto.
1234 (bfd_mach_o_i386_thread_flavour): Ditto.
1235 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
1236 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
1237 BFD_MACH_O_THREAD_STATE_NONE.
1238 (bfd_mach_o_segment_command): Remove segment field.
1239 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
1240 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
1241 (bfd_mach_o_prebound_dylib_command): Ditto.
1242 (bfd_mach_o_dylib_command): Ditto.
1243 (bfd_mach_o_prebound_dylib_command): Remove section field.
1244 (mach_o_data_struct): Add dysymtab field.
1245 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
1246 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
1247 (bfd_mach_o_build_commands): Remove parameter names and attributes.
1248 (bfd_mach_o_get_dynamic_reloc_upper_bound)
1249 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
1251 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
1253 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
1254 field of struct dirent.
1256 2009-06-23 Tristan Gingold <gingold@adacore.com>
1258 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
1259 of this macro. Fix indentation.
1261 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
1263 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
1264 destination for defined dynamic symbols when deciding whether to
1265 insert a stub or not.
1266 (allocate_dynrelocs): Make sure functions are not marked as Thumb
1267 when actually accessed through a PLT, even when generating a
1270 2009-06-22 Tristan Gingold <gingold@adacore.com>
1272 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
1275 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1277 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
1278 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
1280 2009-06-22 Alan Modra <amodra@bigpond.net.au>
1282 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
1284 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1286 * elflink.c (elf_link_add_object_symbols): Avoid warning
1287 from -Wjump-misses-init in gcc 4.5.0.
1289 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1291 * elf32-i386.c (elf_i386_check_relocs): Properly check local
1293 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1295 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
1297 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
1298 r_symndx. Report local symbol name on error.
1299 (elf_i386_check_relocs): Updated. Report local symbol name on
1301 (elf_i386_gc_sweep_hook): Updated.
1302 (elf_i386_relocate_section): Likewise.
1304 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
1305 r_symndx. Report local symbol name on error.
1306 (elf64_x86_64_check_relocs): Updated. Report local symbol name
1308 (elf64_x86_64_gc_sweep_hook): Updated.
1309 (elf64_x86_64_relocate_section): Likewise.
1311 2009-06-19 Tristan Gingold <gingold@adacore.com>
1313 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
1315 2009-06-19 Tristan Gingold <gingold@adacore.com>
1317 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
1318 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
1319 (bfd_mach_o_valid): Ditto.
1320 (bfd_mach_o_wide_p): Ditto.
1321 (bfd_mach_o_canonicalize_reloc): Ditto.
1322 (bfd_mach_o_build_commands): Ditto.
1323 (bfd_mach_o_scan_read_thread): Ditto.
1324 (bfd_mach_o_flatten_sections): Ditto.
1325 (bfd_mach_o_scan_start_address): Ditto.
1326 (bfd_mach_o_lookup_section): Ditto.
1327 (bfd_mach_o_core_fetch_environment): Ditto.
1328 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
1329 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
1330 (bfd_mach_o_scan_write_symtab): Ditto.
1331 Use macros instead of hard-coded values.
1332 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
1333 Use bfd_mach_o_get_data instead of direct access. Use macros
1334 instead of hard-coded values.
1335 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
1336 Remove sym argument and get section from mdata.
1337 Move code into the else branch.
1338 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
1339 Remove sym argument and get section from mdata. Adjust code.
1340 (bfd_mach_o_scan_read_dylib): Move assertion into the created
1341 switch (which replaces consecutive if statements).
1342 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
1343 module table, table of content, indirect symbols and external
1345 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
1347 (bfd_mach_o_scan_read_linkedit): New function.
1348 (bfd_mach_o_scan_read_str): Ditto.
1349 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
1351 (bfd_mach_o_get_symtab_upper_bound): Remove check as
1352 bfd_mach_o_count_symbols never returns an error.
1353 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
1354 symtab field (there might be only one symtab).
1355 (bfd_mach_o_scan_read_command): Handle reexported dylib.
1356 Handle sub frameworks, sub umbrella, sub library and sub client.
1357 Read code signature and segment split info commands.
1358 (bfd_mach_o_scan): Reindent.
1359 (bfd_mach_o_xlat_name): New type.
1360 (bfd_mach_o_print_flags): New function.
1361 (bfd_mach_o_get_name): Ditto.
1362 (bfd_mach_o_cpu_name): New variable.
1363 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
1364 (bfd_mach_o_section_type_name)
1365 (bfd_mach_o_section_attribute_name)
1366 (bfd_mach_o_load_command_name): New variables.
1367 (bfd_mach_o_print_private_header): New function.
1368 (bfd_mach_o_print_section_map): New function extracted from
1369 bfd_mach_o_print_private_bfd_data.
1370 (bfd_mach_o_print_section): Ditto. Print more infos.
1371 (bfd_mach_o_print_segment): Ditto.
1372 (bfd_mach_o_print_dysymtab): Ditto.
1373 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
1374 load weak dylib, reexport dylib and id dylib.
1375 Handle code signature and segment_split info.
1376 Handle sub frameworks, sub umbrella, sub library and sub client.
1377 (bfd_mach_o_section_get_nbr_indirect): New function.
1379 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
1380 (bfd_mach_o_header_flags): New enum to define header flags.
1381 (bfd_mach_o_section_attribute): New enum to replace ...
1382 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
1383 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
1384 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
1385 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
1386 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
1387 these removed macros.
1388 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
1389 (bfd_mach_o_dylib_module): New type.
1390 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
1392 (bfd_mach_o_dylib_table_of_content): New type.
1393 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
1394 (bfd_mach_o_dylib_reference): New type.
1395 (BFD_MACH_O_REFERENCE_SIZE): New macro.
1396 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
1397 modules, toc, references and indirect syms.
1398 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
1399 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
1400 unused). Add comment.
1401 (bfd_mach_o_dylib_command): Ditto.
1402 (bfd_mach_o_prebound_dylib_command): Ditto.
1403 (bfd_mach_o_linkedit_command): New type.
1404 (bfd_mach_o_str_command): New type.
1405 (bfd_mach_o_load_command): Add linkedit and str fields.
1406 (mach_o_data_struct): Add symtab field.
1407 (bfd_get_mach_o_data): Renamed to ...
1408 (bfd_mach_o_get_data): ... this new macro.
1409 (bfd_mach_o_scan_read_symtab_symbol,
1410 bfd_mach_o_scan_read_symtab_strtab,
1411 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
1413 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
1414 instead of direct access.
1416 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1418 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
1419 R_PPC_PLTREL24 relocs.
1420 (ppc_elf_relocate_section): Likewise.
1422 2009-06-19 Alan Modra <amodra@bigpond.net.au>
1424 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
1425 pointer to sym hash. Update all uses.
1426 (update_plt_info): Likewise. Don't check addend here.
1428 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1430 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
1431 bfd_sym_from_r_symndx.
1432 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1434 2009-06-18 Alan Modra <amodra@bigpond.net.au>
1436 * elf-bfd.h (struct sym_sec_cache): Delete.
1437 (struct sym_cache): New.
1438 (bfd_section_from_r_symndx): Delete prototype.
1439 (bfd_sym_from_r_symndx): Define prototype.
1440 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
1441 (bfd_sym_from_r_symndx): ..new function.
1442 * elf32-arm.c: Update all uses of struct sym_sec_cache and
1443 bfd_section_from_r_symndx to new struct and function.
1444 * elf32-bfin.c: Likewise.
1445 * elf32-hppa.c: Likewise.
1446 * elf32-i386.c: Likewise.
1447 * elf32-m32r.c: Likewise.
1448 * elf32-m68hc1x.c: Likewise.
1449 * elf32-m68hc1x.h: Likewise.
1450 * elf32-m68k.c: Likewise.
1451 * elf32-ppc.c: Likewise.
1452 * elf32-s390.c: Likewise.
1453 * elf32-sh.c: Likewise.
1454 * elf64-ppc.c: Likewise.
1455 * elf64-s390.c: Likewise.
1456 * elf64-x86-64.c: Likewise.
1457 * elfxx-sparc.c: Likewise.
1458 * elfxx-sparc.h: Likewise.
1460 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
1462 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
1463 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1465 2009-06-18 Nick Clifton <nickc@redhat.com>
1467 * elflink.c (elf_link_sort_relocs): Return early if there are no
1470 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
1472 Merge cegcc and mingw32ce target name changes from
1475 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
1477 * config.bfd: Add arm*-*-cegcc* target.
1479 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
1481 * config.bfd: Add arm-*-mingw32ce* target.
1483 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1485 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
1486 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
1487 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
1488 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1490 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1492 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
1493 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
1494 * elf32-i386.c (elf_i386_check_relocs): Use it.
1495 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1497 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1499 * elf-bfd.h (elf_dyn_relocs): New.
1501 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
1502 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
1504 (elf_i386_copy_indirect_symbol): Likewise.
1505 (elf_i386_check_relocs): Likewise.
1506 (elf_i386_gc_sweep_hook): Likewise.
1507 (elf_i386_allocate_dynrelocs): Likewise.
1508 (elf_i386_readonly_dynrelocs): Likewise.
1509 (elf_i386_size_dynamic_sections): Likewise.
1511 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
1512 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
1513 with elf_dyn_relocs.
1514 (elf64_x86_64_copy_indirect_symbol): Updated.
1515 (elf64_x86_64_check_relocs): Likewise.
1516 (elf64_x86_64_gc_sweep_hook): Likewise.
1517 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1518 (elf64_x86_64_allocate_dynrelocs): Likewise.
1519 (elf64_x86_64_readonly_dynrelocs): Likewise.
1520 (elf64_x86_64_size_dynamic_sections): Likewise.
1522 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
1524 * elf32-arm.c (create_got_section): Get existing .rela.got
1526 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
1527 * elf32-lm32.c (create_got_section): Likewise.
1528 * elf32-m32r.c (create_got_section): Likewise.
1529 * elf32-ppc.c (ppc_elf_create_got): Likewise.
1530 * elf32-s390.c (create_got_section): Likewise.
1531 * elf32-sh.c (create_got_section): Likewise.
1532 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
1533 * elf64-s390.c (create_got_section): Likewise.
1534 * elfxx-sparc.c (create_got_section): Likewise.
1536 * elflink.c (_bfd_elf_create_got_section): Properly initialize
1539 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1541 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
1543 * elf32-i386.c (elf_i386_local_hash): Removed.
1544 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1545 (elf_i386_get_local_sym_hash): Likewise.
1547 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
1548 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
1549 (elf64_x86_64_get_local_sym_hash): Likewise.
1550 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
1551 (get_local_sym_hash): Likewise.
1553 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1555 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
1556 rel_got_sec and plt_sec.
1557 (elfNN_ia64_relax_section): Updated.
1558 (elfNN_ia64_create_dynamic_sections): Likewise.
1559 (get_got): Likewise.
1560 (allocate_dynrel_entries): Likewise.
1561 (elfNN_ia64_size_dynamic_sections): Likewise.
1562 (set_got_entry): Likewise.
1563 (elfNN_ia64_choose_gp): Likewise.
1564 (elfNN_ia64_relocate_section): Likewise.
1565 (elfNN_ia64_finish_dynamic_symbol): Likewise.
1566 (elfNN_ia64_finish_dynamic_sections): Likewise.
1568 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
1570 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
1573 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
1575 * configure.in (elf): Add elf-ifunc.lo.
1577 * configure: Regenerated.
1578 * Makefile.in: Likewise.
1580 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
1581 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
1583 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
1584 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1586 (elf_i386_link_hash_table_create): Likewise.
1587 (elf_i386_create_dynamic_sections): Likewise.
1588 (elf_i386_check_relocs): Likewise.
1589 (elf_i386_allocate_dynrelocs): Likewise.
1590 (elf_i386_size_dynamic_sections): Likewise.
1591 (elf_i386_relocate_section): Likewise.
1592 (elf_i386_finish_dynamic_symbol): Likewise.
1593 (elf_i386_finish_dynamic_sections): Likewise.
1594 (elf_i386_create_got_section): Removed.
1596 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
1597 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
1599 (elf64_x86_64_compute_jump_table_size): Updated.
1600 (elf64_x86_64_link_hash_table_create): Likewise.
1601 (elf64_x86_64_create_dynamic_sections): Likewise.
1602 (elf64_x86_64_check_relocs): Likewise.
1603 (elf64_x86_64_allocate_dynrelocs): Likewise.
1604 (elf64_x86_64_size_dynamic_sections): Likewise.
1605 (elf64_x86_64_relocate_section): Likewise.
1606 (elf64_x86_64_finish_dynamic_symbol): Likewise.
1607 (elf64_x86_64_finish_dynamic_sections): Likewise.
1608 (elf64_x86_64_create_got_section): Removed.
1610 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
1611 for pointer alignment. Set up section pointers.
1612 (_bfd_elf_create_dynamic_sections): Likewise.
1613 (_bfd_elf_create_ifunc_sections): Moved to ...
1614 * elf-ifunc.c: Here. New.
1616 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
1617 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
1620 2009-06-16 Doug Kwan <dougkwan@google.com>
1622 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
1623 to bfd_signed_vma. Cast constant operands which are used in
1624 offset related expressions to bfd_signed_vma type as appropriate.
1626 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1628 * elf32-vax.c (elf_vax_plt_sym_val): New function.
1629 (elf_backend_plt_sym_val): Define.
1631 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1633 * elf32-vax.c (elf_vax_reloc_type_class): New function.
1634 (elf_backend_reloc_type_class): Define.
1636 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1638 * elf32-vax.c (elf_vax_relocate_section): For symbol references
1639 from an executable to a shared library treat R_VAX_PC32
1640 relocations as R_VAX_PLT32 ones.
1642 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1644 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
1645 symbols in GOT space calculation.
1646 (elf_vax_relocate_section): Adjust accordingly.
1648 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1650 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
1653 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
1655 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
1657 (elf_vax_relocate_section): Likewise.
1659 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1661 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
1662 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1664 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1666 * elf32-i386.c (elf_i386_check_relocs): Reformat.
1667 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1669 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1671 * Makefile.am: Run "make dep-am".
1672 * Makefile.in: Regenerated.
1674 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
1676 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
1677 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1679 2009-06-15 Nick Clifton <nickc@redhat.com>
1681 * po/ru.po: New Russian translation.
1682 * configure.in (ALL_LINGUAS): Add ru.
1683 * configure: Regenerate.
1685 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1687 * elf32-i386.c: Remove duplicated comments.
1689 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
1692 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
1693 dynamic IFUNC pointer in non-shared object. Use .got.plt
1694 for IFUNC definition in PIE.
1695 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
1698 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
1699 dynamic IFUNC pointer in non-shared object. Use .got.plt
1700 for IFUNC definition in PIE.
1701 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
1704 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1706 * elf32-i386.c (elf_i386_check_relocs): Properly report
1707 local symbol for unhandled relocation against STT_GNU_IFUNC
1709 (elf_i386_relocate_section): Likewise.
1710 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
1711 (elf64_x86_64_relocate_section): Likewise.
1713 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
1716 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
1717 (elf_i386_link_hash_table): Add loc_hash_table and
1719 (elf_i386_local_hash): New.
1720 (elf_i386_local_htab_hash): Likewise.
1721 (elf_i386_local_htab_eq): Likewise.
1722 (elf_i386_get_local_sym_hash): Likewise.
1723 (elf_i386_link_hash_table_free): Likewise.
1724 (elf_i386_allocate_local_dynrelocs): Likewise.
1725 (elf_i386_finish_local_dynamic_symbol): Likewise.
1726 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1727 (elf_i386_link_hash_table_create): Create loc_hash_table and
1729 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
1730 (elf_i386_size_dynamic_sections): Likewise.
1731 (elf_i386_relocate_section): Likewise.
1732 (elf_i386_finish_dynamic_sections): Likewise.
1733 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
1736 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
1737 (elf64_x86_64_link_hash_table): Add loc_hash_table and
1739 (elf64_x86_64_local_hash): New.
1740 (elf64_x86_64_local_htab_hash): Likewise.
1741 (elf64_x86_64_local_htab_eq): Likewise.
1742 (elf64_x86_64_get_local_sym_hash): Likewise.
1743 (elf64_x86_64_link_hash_table_free): Likewise.
1744 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
1745 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
1746 (bfd_elf64_bfd_link_hash_table_free): Likewise.
1747 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
1748 and loc_hash_memory.
1749 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
1751 (elf64_x86_64_size_dynamic_sections): Likewise.
1752 (elf64_x86_64_relocate_section): Likewise.
1753 (elf64_x86_64_finish_dynamic_sections): Likewise.
1754 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
1757 2009-06-10 Philip Blundell <philb@gnu.org>
1759 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
1760 elf_sec->this_hdr == NULL.
1762 2009-06-12 Tristan Gingold <gingold@adacore.com>
1764 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
1765 * bfd-in2.h: Regenerated.
1766 * libbfd.h: Regenerated.
1768 * mach-o.c (FILE_ALIGN): New macro.
1769 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
1770 (bfd_mach_o_print_symbol): Ditto.
1771 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
1772 (bfd_mach_o_get_reloc_upper_bound): New function.
1773 (bfd_mach_o_canonicalize_reloc): Ditto.
1774 (bfd_mach_o_scan_write_relocs): Ditto.
1775 (bfd_mach_o_scan_write_section_32): Remove offset argument.
1776 (bfd_mach_o_scan_write_section_64): Ditto.
1777 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
1778 written for load command. Do not compute section file offset.
1779 (bfd_mach_o_scan_write_segment_64): Ditto.
1780 (bfd_mach_o_scan_write_symtab): Compute file offset first.
1781 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
1783 (bfd_mach_o_mangle_symbols): ... this new function.
1784 (bfd_mach_o_write_contents): Be sure to have load commands built.
1785 Call bfd_mach_o_mangle_symbols.
1786 (bfd_mach_o_build_commands): Adjust for filelen field.
1787 Use FILE_ALIGN macro. Clear section file offset if section is empty.
1788 Do not set symtab file offset anymore here.
1789 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
1790 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
1791 Set reloc_count and rel_filepos section fields.
1792 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
1794 (bfd_mach_o_scan_read_section_64): Ditto.
1795 (bfd_mach_o_scan_read_section): Ditto.
1796 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
1797 bfd_mach_o_asymbol. Use unsigned int for file offset type.
1798 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
1799 Handle weak-ref symbols.
1800 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
1801 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1802 (bfd_mach_o_scan): Remove assignment to removed field.
1803 (bfd_mach_o_mkobject_init): Ditto.
1804 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
1805 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
1806 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1807 (bfd_mach_o_swap_reloc_in): Ditto.
1808 (bfd_mach_o_swap_reloc_out): Ditto.
1810 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
1811 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
1812 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
1813 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
1814 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
1815 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
1816 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
1817 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
1818 (BFD_MACH_O_N_WEAK_DEF): New macros.
1820 (bfd_mach_o_section_type): Add new enumeration values.
1821 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
1822 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
1823 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
1824 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
1826 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
1827 (BFD_MACH_O_GENERIC_RELOC_PAIR)
1828 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
1829 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
1830 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
1831 (BFD_MACH_O_RELENT_SIZE): Ditto.
1832 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
1833 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
1834 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
1835 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
1836 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
1837 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
1838 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
1839 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
1840 (bfd_mach_o_reloc_info): New struct.
1841 (bfd_mach_o_asymbol): New struct.
1842 (bfd_mach_o_symtab_command): The symbols field is now of type
1844 (bfd_mach_o_load_command): The offset and len fields are now of type
1846 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
1847 Add a filelen field. Add comments.
1848 (bfd_mach_o_backend_data): New struct.
1849 (bfd_mach_o_get_backend_data): New macro.
1850 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
1852 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1853 (bfd_mach_o_get_reloc_upper_bound): New prototype.
1854 (bfd_mach_o_canonicalize_reloc): Ditto.
1856 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
1857 duplicated macro. Now defined to _bfd_generic_is_local_label.
1858 (TARGET_NAME_BACKEND): New macro...
1859 (TARGET_NAME_BACKEND): ... used to name a new variable.
1860 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
1861 Mach-O backend data.
1863 * mach-o-i386.c (i386_howto_table): New variable.
1864 (bfd_mach_o_i386_swap_reloc_in): New function.
1865 (bfd_mach_o_i386_swap_reloc_out): Ditto.
1866 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
1867 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
1868 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
1869 (bfd_mach_o_bfd_reloc_type_lookup)
1870 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
1872 2009-06-11 Eric Paris <eparis@redhat.com>
1873 Nick Clifton <nickc@redhat.com>
1875 * opncls.c (_maybe_make_executable): New function. Gives execute
1876 permission to an executable bfd that was opened for writing
1877 provided that it is a regular file. Replaces common code found in...
1878 (bfd_close): here and ...
1879 (bfd_close_all_done): here.
1881 2009-06-11 Anthony Green <green@moxielogic.com>
1883 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1884 * bfd-in2.h: Rebuilt.
1885 * libbfd.h: Rebuilt.
1886 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1888 (moxie_reloc_map): Ditto.
1889 Clean up copyright notice.
1891 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1893 * bfd-in2.h: bfd_mmap prototype.
1894 * bfdio.c (bfd_mmap): New function.
1895 * libbfd.h (bfd_iovec): Add bmmap.
1896 * cache.c (cache_bmmap): New function.
1897 (cache_iovec): Initialize bmmap member.
1898 * opencls.c (opncls_bmmap): New function.
1899 (opncls_iovec): Initialize bmmap member.
1901 2009-06-09 Tristan Gingold <gingold@adacore.com>
1903 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1904 and stabstr_segment fields.
1905 (mach_o_be_vec, mach_o_le_vec): Removed
1906 (bfd_mach_o_version): New prototype.
1908 * mach-o.c (bfd_mach_o_version): Make this function public.
1909 (mach_o_wide_p): New function.
1910 (bfd_mach_o_wide_p): Ditto.
1911 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1913 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1914 Search in the list only if the name starts with a dot.
1915 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1916 test. Check bfd_seek status.
1917 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1918 (bfd_mach_o_scan_write_section_32): Ditto.
1919 (bfd_mach_o_scan_write_section_64): Ditto.
1920 (bfd_mach_o_scan_write_section): Removed.
1921 (bfd_mach_o_scan_write_segment): Split into ...
1922 (bfd_mach_o_scan_write_segment_32): ... this and ...
1923 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1924 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1925 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1926 symbol table. Now returns a boolean.
1927 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1928 Adjust for status type.
1929 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1930 test. Write symbol table. Numbers the sections.
1931 (bfd_mach_o_read_header): Check bfd_seek status.
1932 Use mach_o_wide_p instead of hard-coded test.
1933 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1934 (bfd_mach_o_scan_read_section_64): Ditto.
1935 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1936 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1937 handled common symbols.
1938 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1939 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1940 (bfd_mach_o_scan_read_dylinker): Ditto.
1941 (bfd_mach_o_scan_read_dylib): Ditto.
1942 (bfd_mach_o_scan_read_thread): Ditto.
1943 (bfd_mach_o_scan_read_symtab): Ditto.
1944 Do not create a section for the stabs.
1945 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1946 (bfd_mach_o_scan_read_segment): Ditto.
1947 (bfd_mach_o_scan_read_command): Ditto.
1948 (bfd_mach_o_scan_start_address): Ditto.
1949 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1950 (bfd_mach_o_archive_p): Check bfd_seek status.
1951 (bfd_mach_o_core_fetch_environment): Ditto.
1953 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1955 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1957 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1958 (elf_i386_link_hash_table_create): Initialize irelifunc.
1959 (elf_i386_check_relocs): Updated. Set up irelifunc for
1961 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1962 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1964 (elf_i386_relocate_section): Likewise.
1966 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1967 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1968 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1970 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1971 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1973 (elf64_x86_64_relocate_section): Likewise.
1975 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1977 (_bfd_elf_create_ifunc_sections): This.
1979 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1981 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1984 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1986 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1987 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1988 building shared object. Check info->executable instead of
1989 !info->shared when setting non_got_ref.
1990 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1991 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1992 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1994 (elf_i386_relocate_section): Output dynamic relocation for
1995 R_386_32 against STT_GNU_IFUNC symbol to get the real
1996 function address when building shared object.
1997 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1998 relocation for STT_GNU_IFUNC symbol in shared object.
2000 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
2001 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
2002 symbol when building shared object. Check info->executable
2003 instead of !info->shared when setting non_got_ref.
2004 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
2005 for non-GOT reference of STT_GNU_IFUNC symbol in shared
2006 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
2008 (elf64_x86_64_relocate_section): Output dynamic relocation
2009 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
2010 function address when building shared object.
2011 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
2012 relocation for STT_GNU_IFUNC symbol in shared object.
2014 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
2016 * Makefile.am: Run "make dep-am".
2017 (BFD32_BACKENDS): Add mach-o-i386.lo.
2018 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
2019 * Makefile.in: Regenerate.
2021 2009-06-06 Alan Modra <amodra@bigpond.net.au>
2023 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
2024 when looking for soft-icache stubs.
2026 2009-06-05 Tristan Gingold <gingold@adacore.com>
2028 * mach-o.h: Update copyright year.
2029 (bfd_mach_o_mach_header_magic): New enum.
2030 (bfd_mach_o_cpu_subtype): Now an enum.
2031 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
2032 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
2033 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
2034 (bfd_mach_o_load_command): Field type_required is now a boolean.
2035 Reindent prototypes.
2036 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
2037 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
2038 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2039 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2040 (bfd_mach_o_get_symtab_upper_bound): Ditto.
2041 (bfd_mach_o_canonicalize_symtab): Ditto.
2042 (bfd_mach_o_get_symbol_info): Ditto.
2043 (bfd_mach_o_print_symbol): Ditto.
2044 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
2045 (bfd_mach_o_make_empty_symbol): Ditto.
2046 (bfd_mach_o_write_contents): Ditto.
2048 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
2049 bfd_mach_o_mkobject): Defines.
2050 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
2051 Do not check with target vector but with flavour.
2052 (struct mach_o_section_name_xlat): New declaration.
2053 (dwarf_section_names_xlat): Ditto.
2054 (text_section_names_xlat): Ditto.
2055 (data_section_names_xlat): Ditto.
2056 (struct mach_o_segment_name_xlat): Ditto.
2057 (segsec_names_xlat): Ditto.
2058 (bfd_mach_o_convert_section_name_to_bfd): New function.
2059 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
2060 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
2061 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
2062 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
2063 Accept any input and output flavour. Do not share private data
2065 (bfd_mach_o_count_symbols): Add a comment.
2066 (bfd_mach_o_get_symtab_upper_bound): Make it public.
2067 (bfd_mach_o_canonicalize_symtab): Ditto.
2068 (bfd_mach_o_get_symbol_info): Ditto.
2069 (bfd_mach_o_print_symbol): Ditto.
2070 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
2071 Use constants instead of hard-coded values.
2072 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
2074 (bfd_mach_o_scan_write_section_64): Ditto.
2075 (bfd_mach_o_scan_write_segment): Ditto.
2076 Do not copy sections anymore.
2077 (bfd_mach_o_write_contents): Make it public.
2078 Remove dead code. Rewrite typeflag assignment.
2079 (bfd_mach_o_build_commands): New function.
2080 (bfd_mach_o_set_section_contents): Ditto.
2081 (bfd_mach_o_make_empty_symbol): Make it public.
2082 (bfd_mach_o_read_header): Make it static.
2083 Convert to bfd_boolean.
2084 Use constants instead of hard-coded values.
2085 (bfd_mach_o_make_bfd_section): Call
2086 bfd_mach_o_convert_section_name_to_bfd to create name.
2087 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
2089 (bfd_mach_o_scan_read_section_64): Ditto.
2090 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
2091 a segment anymore. Use constants instead of hard-coded values.
2092 (bfd_mach_o_scan_read_command): Fix style.
2093 (bfd_mach_o_scan): Use constants instead of hard-coded values.
2094 Get rid of BFD_IO_FUNCS.
2095 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
2096 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
2097 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
2098 (bfd_mach_o_object_p): Removed.
2099 (bfd_mach_o_gen_core_p): New function, replaces ...
2100 (bfd_mach_o_core_p): ... deleted.
2101 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
2103 * mach-o-i386.c: New file.
2104 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
2105 * configure.in (TDEFINES): Add mach_o_i386_vec.
2106 * configure: Regenerated.
2107 * targets.c: Add mach_o_i386_vec.
2109 * mach-o.c: Update copyright years.
2110 (BFD_IO_FUNCS): Remove (was not used).
2111 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
2112 bfd_mach_o_slurp_extended_name_table,
2113 bfd_mach_o_construct_extended_name_table,
2114 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
2115 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
2116 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
2117 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
2118 bfd_mach_o_get_section_contents_in_window,
2119 bfd_mach_o_bfd_is_local_label_name,
2120 bfd_mach_o_bfd_is_target_special_symbol,
2121 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
2122 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
2123 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
2124 bfd_mach_o_minisymbol_to_symbol,
2125 bfd_mach_o_bfd_get_relocated_section_contents,
2126 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
2127 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
2128 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
2129 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
2130 bfd_mach_o_bfd_merge_private_bfd_data,
2131 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
2132 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
2133 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
2134 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
2135 bfd_mach_o_bfd_copy_private_header_data,
2136 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
2137 * mach-o-target.c: ... here.
2138 Update copyright years.
2140 2009-06-04 Alan Modra <amodra@bigpond.net.au>
2142 * dep-in.sed: Don't use \n in replacement part of s command.
2143 * Makefile.am (DEP1): LC_ALL for uniq.
2145 * Makefile.in: Regenerate.
2147 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2149 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
2150 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
2151 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
2153 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
2155 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
2156 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2157 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
2158 against STT_GNU_IFUNC symbols for static executables.
2159 (elf_i386_finish_dynamic_symbol): Load GOT entry with
2160 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2162 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
2163 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
2164 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
2165 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
2167 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
2169 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
2170 symbols to be left unimported when linking statically.
2171 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
2172 code when linking statically.
2174 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
2176 * elf32-i386.c (elf_i386_check_relocs): Increment
2177 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
2178 against STT_GNU_IFUNC symbol.
2179 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
2180 local STT_GNU_IFUNC definition is used.
2181 (elf_i386_relocate_section): Handle got.offset != -1 for
2182 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
2185 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
2186 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
2187 relocations against STT_GNU_IFUNC symbol.
2188 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
2189 local STT_GNU_IFUNC definition is used.
2190 (elf64_x86_64_relocate_section): Handle got.offset != -1
2191 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
2192 STT_GNU_IFUNC symbol.
2194 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2197 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
2198 (elf_i386_reloc_type_lookup): Likewise.
2199 (R_386_tls): Removed.
2200 (R_386_irelative): New.
2201 (R_386_vt_offset): Updated.
2202 (elf_i386_rtype_to_howto): Likewise.
2203 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
2204 (elf_i386_link_hash_table_create): Initialize igotplt,
2206 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
2207 (elf_i386_adjust_dynamic_symbol): Likewise.
2208 (elf_i386_allocate_dynrelocs): Likewise.
2209 (elf_i386_relocate_section): Likewise.
2210 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
2212 (elf_i386_finish_dynamic_symbol): When building a static
2213 executable, use .iplt, .igot.plt and .rel.iplt sections for
2214 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
2215 locally defined STT_GNU_IFUNC symbol.
2217 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
2218 (x86_64_reloc_map): Likewise.
2219 (R_X86_64_standard): Updated.
2220 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
2221 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
2223 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
2224 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
2225 (elf64_x86_64_allocate_dynrelocs): Likewise.
2226 (elf64_x86_64_relocate_section): Likewise.
2227 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
2229 (elf64_x86_64_finish_dynamic_symbol): When building a static
2230 executable, use .iplt, .igot.plt and .rela.iplt sections for
2231 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
2232 for locally defined STT_GNU_IFUNC symbol.
2234 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
2235 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
2237 * bfd-in2.h: Regenerated.
2238 * libbfd.h: Likewise.
2240 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
2242 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
2243 (_bfd_elf_make_ifunc_reloc_section): Removed.
2244 (_bfd_elf_is_ifunc_symbol): Likewise.
2245 (_bfd_elf_create_static_ifunc_sections): New.
2247 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
2249 (elf_link_add_object_symbols): Here.
2250 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
2251 STT_GNU_IFUNC symbol.
2252 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
2253 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
2254 (IFUNC_INFIX): Removed.
2255 (get_ifunc_reloc_section_name): Likewise.
2256 (_bfd_elf_make_ifunc_reloc_section): Likewise.
2257 (_bfd_elf_is_ifunc_symbol): Likewise.
2258 (_bfd_elf_create_static_ifunc_sections): New.
2260 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
2262 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
2263 (create_got_section): Likewise.
2264 (allocate_dynrelocs): Likewise.
2265 (readonly_dynrelocs): Likewise.
2266 (set_tls_module_base): Likewise.
2267 (dtpoff_base): Likewise.
2269 (elf_i386_link_hash_table_create): Updated.
2270 (elf_i386_create_dynamic_sections): Likewise.
2271 (elf_i386_check_relocs): Likewise.
2272 (elf_i386_size_dynamic_sections): Likewise.
2273 (elf_i386_relocate_section): Likewise.
2275 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
2276 (create_got_section): Likewise.
2277 (allocate_dynrelocs): Likewise.
2278 (readonly_dynrelocs): Likewise.
2279 (set_tls_module_base): Likewise.
2280 (dtpoff_base): Likewise.
2282 (elf64_x86_64_link_hash_table_create): Updated.
2283 (elf64_x86_64_create_dynamic_sections): Likewise.
2284 (elf64_x86_64_check_relocs): Likewise.
2285 (elf64_x86_64_size_dynamic_sections): Likewise.
2286 (elf64_x86_64_relocate_section): Likewise.
2288 2009-05-28 Nick Clifton <nickc@redhat.com>
2290 * targets.c (_bfd_target_vector): Only include plugin target in
2291 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
2293 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2295 * elf32-spu.c (struct call_info): New member broken_cycle.
2296 (remove_cycle): Instead of physically removing call_info structures
2297 to break call graph cycles, mark them using the broken_cycle flag.
2298 (mark_overlay_section): Respect broken_cycle flag.
2299 (unmark_overlay_section): Likewise.
2300 (collect_lib_sections): Likewise.
2301 (collect_overlays): Likewise.
2302 (sum_stack): Likewise.
2304 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
2306 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
2307 (mark_functions_via_relocs): Initialize callee->count to 1.
2308 (pasted_function): Likewise.
2309 (spu_elf_auto_overlay): Honor call counts when determining number
2310 of stubs required in software i-cache mode.
2312 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2314 * plugin.c (program_name): Remove.
2315 (plugin_program_name): New.
2316 (bfd_plugin_set_program_name): New.
2317 (try_load_plugin): Use plugin_program_name.
2318 * plugin.h (bfd_plugin_set_program_name): New.
2320 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
2322 * aclocal.m4: Include ../config/plugins.m4.
2323 * configure.in: Use AC_PLUGINS.
2324 * configure: Regenerate.
2325 * Makefile.in: Regenerate.
2326 * doc/Makefile.in: Regenerate.
2328 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
2330 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
2332 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
2333 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
2334 * elf32-avr.c (elf32_avr_relax_section): Likewise.
2335 * elf32-frv.c (elf32_avr_relax_section): Likewise.
2336 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
2337 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
2338 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
2339 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
2340 * reloc.c (bfd_generic_relax_section): Likewise.
2341 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
2342 * vms.c (vms_bfd_relax_section): Likewise.
2344 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
2346 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
2348 * elf32-i386.c (is_indirect_symbol): Renamed to ...
2349 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
2351 * elf32-i386.c (allocate_dynrelocs): Updated.
2352 (elf_i386_relocate_section): Likewise.
2353 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
2354 (elf64_x86_64_relocate_section): Likewise.
2356 * elf64-x86-64.c (is_indirect_symbol): Removed.
2358 2009-05-26 Nick Clifton <nickc@redhat.com>
2360 * po/id.po: Updated Indonesian translation.
2362 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
2364 * Makefile.am: Run "make dep-am".
2367 (ALL_MACHINES): Add cpu-plugin.lo.
2368 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
2369 (BFD32_BACKENDS): Add plugin.lo.
2370 (BFD32_BACKENDS_CFILES): Add plugin.c.
2371 (libbfd_la_LIBADD): Add LIBDL
2372 * archures.c (bfd_architecture): Add bfd_arch_plugin.
2373 (bfd_plugin_arch): Declare.
2374 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
2375 * bfd.c (bfd): Add plugin_data.
2376 * config.bfd: Handle the plugin target.
2377 * configure.in: Check for --enable-plugins.
2378 (LT_INIT): Use the dlopen option.
2379 * cpu-plugin.c: New.
2382 * targets.c (plugin_vec): Declare.
2383 (_bfd_target_vector): Add plugin_vec.
2384 * Makefile.in: Regenerate.
2385 * bfd-in2.h: Regenerate.
2386 * configure: Regenerate.
2388 2009-05-26 Alan Modra <amodra@bigpond.net.au>
2390 * dep-in.sed: Don't modify .o to .lo here. Output one filename
2391 per line with all lines having continuation backslash. Prefix
2392 first line with "A", following lines with "B".
2393 * Makefile.am (DEP): Don't use dep.sed here.
2394 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
2395 dep.sed here on dependencies, sort and uniq.
2396 * Makefile.in: Regenerate.
2398 2009-05-25 Tristan Gingold <gingold@adacore.com>
2400 * makefile.vms: Add verilog.obj to object list OBJS.
2402 2009-05-24 Alan Modra <amodra@bigpond.net.au>
2404 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
2405 for BFD_IN_MEMORY is cleared.
2406 (bfd_bwrite): Zero excess memory allocated.
2408 2009-05-22 Julian Brown <julian@codesourcery.com>
2410 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
2412 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
2413 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
2414 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
2415 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
2416 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
2417 (a8_erratum_fix, a8_erratum_reloc): New structs.
2418 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
2419 num_a8_erratum_fixes, fix_cortex_a8 fields.
2420 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
2421 (elf32_arm_add_stub): Split into two parts, creating...
2422 (elf32_arm_create_or_find_stub_sec): New function.
2423 (elf32_arm_final_link_relocate): Add forward declaration.
2424 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
2425 relocations, multiple relocations per stub.
2426 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
2427 (arm_size_one_stub): Use find_stub_size_and_template.
2428 (a8_reloc_compare): New.
2429 (find_thumb_glue): Add forward declaration.
2430 (cortex_a8_erratum_scan): New.
2431 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
2432 (bfd_elf32_arm_set_cortex_a8_fix): New.
2433 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
2434 (arm_map_one_stub): Add THUMB32_TYPE support.
2435 (a8_branch_to_stub_data): New.
2436 (make_branch_to_a8_stub): New.
2437 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
2438 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
2439 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
2440 Cortex-A8 erratum workaround.
2441 * bfd-in2.h: Regenerate.
2443 2009-05-22 Alan Modra <amodra@bigpond.net.au>
2445 * Makefile.am: Run "make dep-am".
2446 * Makefile.in: Regenerate.
2447 * po/SRC-POTFILES.in: Regenerate.
2449 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2451 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
2454 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2456 * elf-bfd.h (struct elf_backend_data
2457 <elf_backend_link_output_symbol_hook>): Return an int.
2458 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
2459 symbols on deleted .opd entries.
2460 * elflink.c (elf_link_output_sym): Return without outputting sym
2461 if output_symbol_hook returns 2.
2462 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
2463 Abort if we must not discard sym.
2464 (elf_link_input_bfd): Similarly, don't set finfo->indices for
2466 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
2467 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
2468 elf_backend_link_output_symbol_hook return type change.
2469 * elf32-arm.c (output_arch_syminfo): Likewise.
2470 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
2471 (elf32_arm_output_arch_local_syms): Likewise.
2472 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
2473 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
2474 (bfd_score_elf_link_output_symbol_hook): Likewise.
2475 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2476 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
2477 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
2478 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
2479 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
2480 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
2481 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
2482 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
2483 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
2484 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2485 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
2487 2009-05-21 Alan Modra <amodra@bigpond.net.au>
2489 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
2490 out of range .opd symbols.
2492 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
2494 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
2495 fprintf_vma directly.
2496 * peXXigen.c (pe_print_edata): Likewise.
2497 (pe_print_pdata): Likewise.
2498 (_bfd_XX_print_ce_compressed_pdata): Likewise.
2499 (_bfd_XX_print_private_bfd_data_common): Likewise.
2501 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
2503 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
2505 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
2506 Paul Brook <paul@codesourcery.com>
2508 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
2509 fix discarded sections.
2511 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2513 * elf32-spu.c (mark_overlay_section): Move .init and .fini
2514 sections into the software icache.
2516 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2518 * elf32-spu.c (build_stub): Always build "compact" sofware
2521 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2523 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
2524 (spu_elf_setup): Initialize it.
2525 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
2526 Update to new-sytle cache manager data structures.
2527 (spu_elf_build_stubs): Generate new-style cache manager data
2528 structures and symbols.
2529 (spu_elf_auto_overlay): Update size computation.
2531 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2533 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
2534 segments first amongst the program headers.
2536 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2538 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
2539 into addresses for relocation types that look at high bits. Remove
2540 special handling of relocation overflow warnings.
2542 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2544 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
2545 control flow graph between fragments of a function.
2547 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
2549 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
2550 generate only a 16-byte .toe section.
2551 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
2553 2009-05-14 Alan Modra <amodra@bigpond.net.au>
2555 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
2556 (spu_elf_place_overlay_data): ..here. New function.
2557 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
2559 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
2561 * elf32-arm.c: Move sysdep.h to start of file.
2563 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
2565 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
2567 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
2568 __icache_tag_array and __icache_tag_array_size.
2570 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
2572 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
2574 (bfinfdpic_link_omit_section_dynsym): Likewise.
2575 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
2577 2009-05-05 Paul Brook <paul@codesourcery.com>
2579 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
2580 * bfd-in2.h: Regenerate.
2581 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
2582 (_arm_elf_section_data): Add text and exidx fields.
2583 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
2584 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
2585 copy_exidx_entry): New functions.
2586 (elf32_arm_write_section): Fixup .ARM.exidx contents.
2588 2009-05-05 Christophe lyon <christophe.lyon@st.com>
2590 * elf32-arm.c (DEF_STUBS): New helper define.
2591 (DEF_STUB): Likewise.
2592 (stub_def): New type.
2593 (stub_definitions): New array, containing stub template pointers
2595 (arm_size_one_stub): Make use of stub_definitions.
2597 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
2599 * elflink.c (find_version_for_sym): Remove from here, ...
2600 * linker.c (bfd_find_version_for_sym): ... rename, replace
2601 here, make public and update all callers.
2602 * bfd-in2.h: Regenerate.
2604 2009-04-30 Nick Clifton <nickc@redhat.com>
2606 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
2608 (struct elf_obj_data): Add has_ifunc_symbols boolean.
2609 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
2610 into a STT_GNU_IFUNC symbol type.
2611 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
2613 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
2614 the binary contains ifunc symbols.
2615 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
2616 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
2617 * elf32-i386.c (is_indirect_function): New function.
2618 (elf_i386_check_relocs): Create an ifunc output section.
2619 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2620 section if necessary.
2621 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
2623 (elf_i386_add_symbol_hook): New function. Set the
2624 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
2625 symbol is encountered.
2626 (elf_backend_post_process_headers): Define.
2627 (elf_backend_add_symbol_hook): Define.
2628 (elf_i386_post_process_headers): Rename to
2629 elf_i388_fbsd_post_process_headers.
2630 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
2631 (is_indirect_function): New function.
2632 (elf64_x86_64_check_relocs): Create an ifunc output section.
2633 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
2634 section if necessary.
2635 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
2636 symbol if necessary.
2637 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
2638 elf_obj_data structure if an ifunc symbol is encountered.
2639 (elf_backend_post_process_headers): Define.
2640 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
2641 if we have ifunc symbols to handle.
2642 (get_ifunc_reloc_section_name): New function. Computes the name
2643 for an ifunc section.
2644 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
2645 section to hold ifunc relocs.
2646 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
2647 (bfd_print_symbol_vandf): Handle ifunc symbols.
2648 (bfd_decode_symclass): Likewise.
2649 * bfd-in2.h: Regenerate.
2651 2009-04-30 Joseph Myers <joseph@codesourcery.com>
2653 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
2654 MOVW and MOVT relocations in a shared library link.
2656 2009-04-27 Anthony Green <green@moxielogic.com>
2658 * verilog.c: New file.
2659 * Makefile.am (BFD32_LIBS): Add verilog.c.
2660 (BFD32_LIBS_CFILES): Add verilog.c.
2661 (verilog.lo): New build rule.
2662 * Makefile.in: Rebuilt.
2663 * targets.c: Add verilog support.
2664 * bfd.c (tdata union): Add Verilog private data field.
2665 * bfd-in2.h: Regenerate.
2667 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
2669 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
2672 2009-04-23 Matthias Klose <doko@ubuntu.com>
2674 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
2676 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
2679 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
2680 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2681 (elf32_arm_size_stubs): Likewise.
2682 (record_thumb_to_arm_glue): Deleted unused function.
2683 (bfd_elf32_arm_process_before_allocation): No longer handle
2684 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
2685 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
2686 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
2688 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
2690 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
2691 (elf32_arm_write_section): Declare early.
2692 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
2693 (arm_allocate_glue_section_space): Exclude empty sections.
2694 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
2695 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
2697 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
2698 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
2699 (elf32_arm_size_dynamic_sections): Allocate interworking
2701 (bfd_elf32_bfd_final_link): Define.
2703 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
2705 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
2707 * coffcode.h (coff_compute_section_file_positions): Clear
2708 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
2710 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
2711 force_minimum_alignment.
2713 * libcoff.h: Regenerated.
2715 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
2716 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
2718 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
2719 nor target_subsystem.
2721 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
2722 force_minimum_alignment nor target_subsystem.
2724 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
2726 * coff-x86_64.c (PEI_HEADERS): Protect includes.
2727 (bfd_pe_print_pdata): Remove #ifdef PE variation.
2728 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
2729 include in coff-x86_64.c of headers.
2730 (PDATA_ROW_SIZE): New define.
2731 (pex_regs[]): New static array.
2732 (pex64_get_runtime_function): New static function.
2733 (pex64_get_unwind_info): Likewise.
2734 (pex64_get_scope_entry): Likewise.
2735 (pex64_xdata_print_uwd_codes): Likewise.
2736 (pex64_get_section_by_rva): Likewise.
2737 (pex64_dump_xdata): Likewise.
2738 (pex64_bfd_print_pdata): Likewise.
2739 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
2740 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
2741 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
2743 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
2744 Alan Modra <amodra@bigpond.net.au>
2745 Dave Korn <dave.korn.cygwin@gmail.com>
2747 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
2748 long names and non-NUL-terminated strings.
2750 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2752 * bfd-in2.h: Regenerated.
2754 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2756 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
2757 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
2759 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
2762 * coffcode.h (bfd_pei_p): New.
2764 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
2765 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2766 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
2767 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
2768 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
2769 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
2771 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
2772 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
2773 bfd_efi_rtdrv_x86_64_vec,
2774 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
2775 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
2776 * targets.c: Likewise.
2778 * configure: Regenerated.
2779 * libcoff.h: Likewise.
2780 * Makefile.in: Likewise.
2782 * efi-app-ia32.c: Removed.
2783 * efi-app-x86_64.c: Likewise.
2784 * efi-bsdrv-ia32.c: Likewise.
2785 * efi-bsdrv-ia64.c: Likewise.
2786 * efi-bsdrv-x86_64.c: Likewise.
2787 * efi-rtdrv-ia32.c: Likewise.
2788 * efi-rtdrv-ia64.c: Likewise.
2789 * efi-rtdrv-x86_64.c: Likewise.
2790 * efi-rtdrv-ia32.c: Likewise.
2792 * efi-app-ia64.c: Moved to ...
2794 (TARGET_SYM): Set to bfd_pei_ia64_vec.
2795 (TARGET_NAME): Set to pei-ia64.
2797 * libpei.h (bfd_target_pei_p): Removed.
2798 (bfd_target_pei_arch): Likewise.
2799 (bfd_target_efi_app_p): Likewise.
2800 (bfd_target_efi_app_arch): Likewise.
2801 (bfd_target_efi_bsdrv_p): Likewise.
2802 (bfd_target_efi_bsdrv_arch): Likewise.
2803 (bfd_target_efi_rtdrv_p): Likewise.
2804 (bfd_target_efi_rtdrv_arch): Likewise.
2805 (bfd_pe_executable_p): Likewise.
2807 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
2808 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
2809 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
2810 and efi-rtdrv-ia32.c.
2811 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
2812 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
2813 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
2814 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
2815 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
2816 efi-rtdrv-x86_64.c. Add pei-ia64.c.
2817 (efi-app-ia64.lo): Removed.
2818 (efi-bsdrv-ia32.lo): Likewise.
2819 (efi-rtdrv-ia32.lo): Likewise.
2820 (efi-app-ia64.lo): Likewise.
2821 (efi-bsdrv-ia64.lo): Likewise.
2822 (efi-rtdrv-ia64.lo): Likewise.
2823 (efi-app-x86_64.lo): Likewise.
2824 (efi-bsdrv-x86_64.lo): Likewise.
2825 (efi-rtdrv-x86_64.lo): Likewise.
2828 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
2830 (arch_type): Removed.
2831 (pe_arch): Likewise.
2832 (pe_bfd_object_p): Just return coff_object_p.
2834 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
2835 bfd_pe_executable_p with bfd_pei_p.
2837 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
2839 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
2840 PLT entries to an undefined symbol when generating a shared
2843 2009-04-17 Nick Clifton <nickc@redhat.com>
2846 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
2848 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
2850 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
2851 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
2852 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
2853 * binary.c (binary_bfd_define_common_symbol): Likewise.
2854 * bout.c (b_out_bfd_define_common_symbol): Likewise.
2855 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2856 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
2857 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
2858 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
2859 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
2860 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
2861 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
2862 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
2863 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
2864 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
2865 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
2866 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
2867 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
2868 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
2869 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
2870 * som.c (som_bfd_define_common_symbol): Likewise.
2871 * srec.c (srec_bfd_define_common_symbol): Likewise.
2872 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
2873 * versados.c (versados_bfd_define_common_symbol): Likewise.
2874 * vms.c (vms_bfd_define_common_symbol): Likewise.
2875 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2876 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2877 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2878 (pmac_xcoff_vec): Likewise.
2879 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2880 (aix5coff64_vec): Likewise.
2881 * linker.c (bfd_generic_define_common_symbol): New function.
2882 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2883 (_bfd_define_common_symbol): New field.
2884 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2885 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2886 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2888 * bfd-in2.h: Regenerate.
2889 * libbfd.h: Likewise.
2890 * libcoff.h: Likewise.
2892 2009-04-15 Anthony Green <green@moxielogic.com>
2894 * targets.c: Add moxie support.
2895 * Makefile.am: Ditto.
2896 * Makefile.in: Rebuilt.
2897 * cpu-moxie.c, elf32-moxie.c: New files.
2898 * archures.c: Add moxie support.
2899 * configure.in: Add moxie support.
2900 * configure: Rebuilt.
2901 * config.bfd, archures.c: Add moxie support.
2902 * bfd-in2.h: Rebuilt.
2904 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2906 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2907 branch to an undef weak symbol into a jump to next instruction if
2908 a PLT entry will be created.
2910 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2912 * coffgen.c (make_a_section_from_file): Set the backend long
2913 section names enable if long section names found on input.
2914 * coffcode.h: Extend long section names documentation to match.
2916 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2918 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2921 2009-04-07 DJ Delorie <dj@redhat.com>
2923 * archures.c: Add bfd_mach_mep_c5.
2924 * bfd-in2.h: Likewise.
2925 * cpu-mep.c: Add bfd_c5_arch.
2926 * elf32-mep.c: Support it.
2928 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2930 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2931 info->callbacks->einfo.
2932 * linker.c (_bfd_generic_section_already_linked): Likewise.
2934 2009-04-06 DJ Delorie <dj@redhat.com>
2936 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2938 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2940 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2941 _bfd_pex64_print_pdata only if PE is defined.
2943 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2944 (_bfd_pex64_print_pdata): This.
2946 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2947 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2950 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2952 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2953 _bfd_pep_print_x64_pdata.
2954 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2955 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2957 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2959 * elf32-xtensa.c (relax_property_section): Always set r_offset
2962 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2964 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2965 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2967 (elf32_arm_stub_type): New enum values for the two new stubs.
2968 (arm_type_of_stub): Make use of the two new stubs.
2969 (arm_size_one_stub): Handle the two new stubs.
2971 2009-04-01 Matt Thomas <matt@netbsd.org>
2973 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2974 hidden symbols into the GOT or PLT.GOT.
2975 (elf_vax_relocate_section): Do not emit a PCREL reloc
2976 into a shared object if it is against a hidden symbol.
2978 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2980 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2981 and know_contains_shared_object_p.
2982 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2983 Cache the result in the archive_info table.
2984 (xcoff_auto_export_p): Add an "info" parameter and update the
2985 call to xcoff_archive_contains_shared_object_p.
2986 (xcoff_mark_auto_exports): Update accordingly.
2987 (xcoff_post_gc_symbol): Likewise.
2989 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2991 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2994 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2996 * coff-rs6000.c (member_layout): New structure.
2997 (archive_iterator): Likewise.
2998 (member_layout_init): New function.
2999 (archive_iterator_begin): Likewise.
3000 (archive_iterator_next): Likewise.
3001 (xcoff_write_armap_old): Use the new iterator functions.
3002 (do_shared_object_padding): Delete.
3003 (xcoff_write_armap_big): Use the new iterator functions. Simplify
3004 handling of arch_info.
3005 (xcoff_write_archive_contents_old): Allocate arelt_data in the
3006 first loop rather than the second. Allocate a member header if
3007 there isn't one, then work out the stat information and length
3008 in the first loop too. Use the new iterators for the second loop.
3009 (xcoff_write_archive_contents_big): Likewise.
3011 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3013 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
3014 (bfd_xcoff_set_archive_import_path): Likewise.
3015 * bfd-in2.h: Regenerate.
3016 * xcofflink.c: Include libiberty.h.
3017 (xcoff_archive_info): New structure.
3018 (xcoff_archive_info_hash): New function.
3019 (xcoff_archive_info_eq): Likewise.
3020 (xcoff_get_archive_info): Likewise.
3021 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
3022 (bfd_xcoff_split_import_path): New function.
3023 (bfd_xcoff_set_archive_import_path): Likewise.
3024 (xcoff_set_import_path): Move earlier in file.
3025 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
3026 object to the the directory part of the bfd's filename. Get the
3027 import path and filename of an archive object from the archive's
3028 xcoff_tdata, initializing it if necessary. Update use of
3030 (bfd_link_input_bfd): Update use of import_file_id.
3031 (xcoff_write_global_symbol): Likewise.
3033 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3035 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
3037 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
3039 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
3040 a .loader section for relocatable links.
3041 (xcoff_need_ldrel_p): New function.
3042 (xcoff_mark): Use it.
3043 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
3045 (xcoff_build_ldsym): New function, split out from...
3046 (xcoff_build_ldsyms): ...here. Rename to...
3047 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
3048 call xcoff_build_ldsym, if there's a loader section.
3049 (xcoff_build_loader_section): New function, extracted verbatim from...
3050 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
3051 there's a loader section. Only add an __rtinit loader symbol
3052 if there's a loader section. Update after above name change.
3053 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
3054 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
3055 and xcoff_create_ldrel.
3056 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
3057 (xcoff_reloc_link_order): Likewise, but only call it if there's
3058 a loader section. Use xcoff_symbol_section.
3059 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
3060 if there's a loader section.
3062 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
3064 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
3066 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
3068 * elf32-arm.c (group_sections): Rewrite loops for better
3071 2009-03-30 DJ Delorie <dj@redhat.com>
3073 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
3074 relocs when doing a relocatable link.
3076 2009-03-28 Mark Mitchell <mark@codesourcery.com>
3078 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
3079 "ERROR:", in error messages.
3080 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
3081 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
3082 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
3083 (elf32_arm_merge_eabi_attributes): Likewise.
3084 (elf32_arm_merge_private_bfd_data): Likewise.
3086 2009-03-27 Nick Clifton <nickc@redhat.com>
3088 * section.c (bfd_get_section_contents): Detect and handle the case
3089 where a section has the SEC_IN_MEMORY flag set but no actual
3092 2009-03-26 Alan Modra <amodra@bigpond.net.au>
3095 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
3096 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
3097 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
3098 if we don't find matching PT_LOAD when copying.
3100 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3102 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
3103 the reloc descriptions.
3105 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
3107 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3108 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
3109 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
3111 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
3113 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
3114 (bfd_i386_arch_intel_syntax): Likewise.
3115 (i8086_arch): Likewise.
3116 (bfd_x86_64_arch): Likewise.
3118 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
3120 * elf32-cris.c (cris_elf_relocate_section): <case
3121 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
3122 symbols for non-allocated sections. Don't check whether to
3123 generate R_CRIS_DTPMOD for non-allocated sections.
3124 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
3125 handle relocation GC:ing if applied to non-allocated section.
3126 (cris_elf_check_relocs): Similar.
3128 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3129 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
3130 when emitting a known TP offset in the GOT.
3132 2009-03-23 Alan Modra <amodra@bigpond.net.au>
3134 * elf64-ppc.c (synthetic_opd): Delete.
3135 (compare_symbols): Look for .opd name rather than section match.
3136 (ppc64_elf_get_synthetic_symtab): Likewise.
3138 2009-03-21 Alan Modra <amodra@bigpond.net.au>
3140 * elf32-ppc.c (is_pic_glink_stub): Delete.
3141 (is_nonpic_glink_stub): New function.
3142 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
3144 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
3146 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
3147 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
3149 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
3150 macros for visibilty and locality checks.
3151 (elf_s390_adjust_dynamic_symbol): Likewise.
3152 (allocate_dynrelocs): Likewise.
3153 (elf_s390_relocate_section): Likewise.
3154 (elf_s390_finish_dynamic_symbol): Likewise.
3155 * elf64-s390.c (elf_s390_check_relocs): Likewise.
3156 (elf_s390_adjust_dynamic_symbol): Likewise.
3157 (allocate_dynrelocs): Likewise.
3158 (elf_s390_relocate_section): Likewise.
3159 (elf_s390_finish_dynamic_symbol): Likewise.
3161 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
3163 * bfd-in2.h: Regenerated.
3164 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
3165 for debugging sections and map memory read/write dependent on
3167 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
3168 without memory read flags set.
3169 * section.c: Add SEC_COFF_NOREAD to section flags.
3171 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
3173 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
3176 2009-03-19 Alan Modra <amodra@bigpond.net.au>
3178 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
3179 "no overlays" return. If there are overlays, create overlay
3180 manager entry symbols here, so that..
3181 (spu_elf_build_stubs): ..we don't need to set them up here.
3182 Simplify entry symbol tests.
3183 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
3185 2009-03-18 Mark Kettenis <kettenis@gnu.org>
3187 * elf.c (elfcore_grok_openbsd_procinfo)
3188 (elfcore_grok_openbsd_note): New functions.
3189 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
3191 2009-03-18 Alan Modra <amodra@bigpond.net.au>
3193 * vms-hdr.c: Don't include alloca.h.
3194 * elf32-m68hc1x.c: Include alloca-conf.h.
3196 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
3198 * Makefile.am: Run "make dep-am".
3199 * Makefile.in: Regenerate.
3201 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
3203 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
3205 2009-03-17 Alan Modra <amodra@bigpond.net.au>
3207 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
3209 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
3210 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
3211 ovly_return fields with ovly_entry[2]. Adjust all users.
3212 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
3214 (spu_elf_build_stubs): Likewise.
3215 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
3216 ovly_flavour changes. Update all callers.
3217 (ovl_stub_size_log2): New function.
3218 (build_stub): Handle compact icache stubs. Use different manager
3219 entry point for stubs in non-icache area.
3220 (spu_elf_size_stubs): Don't allocate space for indirect branch
3222 (spu_elf_build_stubs): And don't built them.
3224 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
3226 * dwarf2.c (read_section): Always use rawsize, if available.
3228 2009-03-16 Alan Modra <amodra@bigpond.net.au>
3230 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
3231 of rawsize and size for buffer.
3233 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
3235 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
3236 parameter just because fixed sections fit into local store.
3237 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
3238 generating overlays if fixed sections plus reserved stack
3239 and heap space fit into local store.
3241 2009-03-15 Alan Modra <amodra@bigpond.net.au>
3243 * elf32-spu.c (build_stub): Correct icache set_id.
3244 (spu_elf_relocate_section): Likewise.
3246 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3248 * xcofflink.c (xcoff_link_check_archive_element): Only free the
3249 symbol table if it was created by the current call.
3251 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3253 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
3254 class XMC_DS rather than XMC_UA.
3256 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3258 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
3259 bfd_boolean export_defineds parameter with an unsigned int
3260 auto_export_flags parameter.
3261 * bfd-in2.h: Regenerate.
3262 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
3263 split out from xcoff_build_ldsyms.
3264 (xcoff_covered_by_expall_p): New function.
3265 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
3266 but with extra code to handle -bexpfull and -bexpall.
3267 (xcoff_mark_auto_exports): New function.
3268 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
3269 a function should be automatically exported.
3270 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
3271 parameter with an auto_export_flags parameter. Update ldinfo
3272 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
3275 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3277 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
3278 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
3279 init and fini functions. Do garbage collection for objects
3280 without an entry point too.
3282 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3284 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
3285 check whether a symbol has csect information.
3286 (coff_print_aux): Likewise.
3287 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
3288 information for C_AIX_WEAKEXT too.
3289 (_bfd_xcoff_swap_aux_out): Likewise.
3290 (xcoff_reloc_type_br): Handle defweak symbols too.
3291 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
3292 information for C_AIX_WEAKEXT too.
3293 (_bfd_xcoff64_swap_aux_out): Likewise.
3294 (xcoff64_reloc_type_br): Handle defweak symbols too.
3295 * coffgen.c (coff_print_symbol): Handle auxillary function
3296 information for C_AIX_WEAKEXT too.
3297 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
3298 instead of BSF_GLOBAL if the L_WEAK flag is set.
3299 (xcoff_dynamic_definition_p): New function.
3300 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
3301 defines h. Don't change h if ldsym isn't the definition. Otherwise,
3302 always take the symbol class from the ldsym. Use weak bfd symbol
3303 types for weak ldsyms.
3304 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
3305 Fix the check for whether a definition is from a shared object.
3306 Allow redefinitions of weak symbols.
3307 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
3308 (xcoff_keep_symbol_p): Likewise.
3309 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
3310 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
3311 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
3312 but mark them as L_WEAK.
3313 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
3314 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
3316 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3318 * xcofflink.c (xcoff_mark): When walking the relocations,
3319 only mark the target symbol or the target section, not both.
3320 (xcoff_final_definition_p): New function.
3321 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
3322 symbol is a valid definition of the associated output symbol.
3323 Use XCOFF_ALLOCATED to stop the same hash table entry having
3325 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
3327 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
3329 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3331 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
3334 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3336 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
3337 * libcoff.h: Regenerate.
3338 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
3339 line-number counts in the bfd's lineno_counts field.
3340 Don't keep per-csect line-number counts.
3341 (xcoff_sweep): Don't update per-csect line-number counts.
3342 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
3343 entries in each output section.
3344 (xcoff_link_input_bfd): Get the number of line numbers from
3345 the bfd's lineno_counts field, rather than recalculating it
3346 from scratch. Fix the range check when updating C_BINCL and
3348 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
3349 here. Don't expect csects to have line-number counts.
3351 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3353 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
3354 * libcoff.h: Regenerate.
3355 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
3356 "skip" logic from xcoff_link_input_bfd.
3357 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
3358 objects in a dynamic link, rather than checking whether csectpp
3359 is null. Always allocate debug_index for other objects,
3360 and always go through the loop. Update the type of debug_index
3361 after the change above. Read the auxillary csect information
3362 and use xcoff_keep_symbol_p to decide whether a symbol should
3363 be kept. Set its debug_index to -2 if not.
3364 (xcoff_link_input_bfd): Update the type of debug_index after
3365 the change above and always expect it to be nonnull. Use it to
3366 test whether a symbol should be stripped, rather than making the
3367 decision here. Postpone all symbol creation to the second pass.
3369 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3371 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
3372 creating a descriptor.
3373 (xcoff_sweep): Don't mark toc_section unless it's needed.
3374 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
3375 when marking every bfd.
3376 (xcoff_link_input_bfd): Skip all TOC anchors.
3377 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
3378 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
3379 to -1; call xcoff_find_tc0 instead.
3381 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3383 * libcoff-in.h (xcoff_section_tdata): Update commentary.
3384 * libcoff.h: Regenerate.
3385 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
3386 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
3387 the previous symbol's csect. Treat last_symndx as an inclusive value
3388 and simplify its handling.
3389 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
3390 symbols with the right csect. Don't mark rsec when processing
3391 relocations against undefined or absolute sections.
3392 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
3393 of bfd_und_section_ptr.
3394 (xcoff_link_input_bfd): Likewise.
3396 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3398 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
3399 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
3400 flag is set. Assert that all undefined symbols are either
3401 imported or defined by a dynamic object.
3402 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
3403 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
3404 handling to all relocations. Only set XCOFF_CALLED for function
3406 (xcoff_find_function): New function, split out from...
3407 (bfd_xcoff_export_symbol) ...here.
3408 (xcoff_set_import_path): New function, split out from...
3409 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
3410 meaning of XCOFF_CALLED.
3411 (xcoff_mark_symbol): If we mark an undefined and unimported
3412 symbol, find some way of defining it. If the symbol is a function
3413 descriptor, fill in its definition automatically. If the symbol
3414 is a function, mark its descriptor and allocate room for global
3415 linkage code. Otherwise mark the symbol as implicitly imported.
3416 Move the code for creating function descriptors from...
3417 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
3418 check for symbols that were implicitly defined.
3419 (xcoff_mark): Don't count any dynamic relocations against
3421 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
3422 in the xcoff link info.
3423 (xcoff_link_input_bfd): Remove handling of undefined and
3426 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3428 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
3429 if the target is absolute. Fix comment typo.
3430 (xcoff_ppc_relocate_section): Remove FIXME.
3431 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
3432 if the target is absolute.
3434 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3436 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
3437 R_POS and R_NEG relocations against absolute symbols to the
3440 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3442 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
3443 to 2 for bfd_mach_ppc_620.
3445 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
3447 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
3448 * configure.in: Likewise.
3449 * configure: Regenerate.
3451 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
3454 * elf.c (assign_section_numbers): Generate symbol table if there
3455 is any relocation in output.
3456 (_bfd_elf_compute_section_file_positions): Likewise.
3458 2009-03-13 Nick Clifton <nickc@redhat.com>
3461 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
3462 * elflink.c (elf_link_read_relocs_from_section): Use
3463 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
3464 relocs but no symbol table.
3465 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
3467 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
3470 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
3471 to check ___tls_get_addr.
3473 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
3474 strncmp to check __tls_get_addr.
3476 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
3478 * dwarf2.c (read_section): Always check the offset, even when the
3479 section has been read before.
3481 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
3483 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
3486 2009-03-11 Chris Demetriou <cgd@google.com>
3488 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
3489 * bfd-in2.h: Regenerate.
3490 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
3491 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
3493 (bsd_write_armap): Likewise.
3494 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
3495 flag is set, do nothing.
3496 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
3499 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
3501 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
3502 used to update stack pointer.
3504 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3507 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
3508 for unknown symbols in absolute section.
3510 2009-03-06 Nick Clifton <nickc@redhat.com>
3512 * po/es.po: Updated Spanish translation.
3514 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3516 * elf32-arm.c (group_sections): Take next section size into
3517 account before accepting to group it.
3519 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
3521 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
3523 (elf32_arm_final_link_relocate): Likewise.
3525 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
3528 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
3530 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3532 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
3533 * section.c (struct bfd_section): Add has_tls_get_addr_call.
3534 (BFD_FAKE_SECTION): Init new flag.
3535 * ecoff.c (bfd_debug_section): Likewise.
3536 * bfd-in2.h: Regenerate.
3537 * libbfd.h: Regenerate.
3538 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
3539 (ppc_elf_reloc_type_lookup): Handle new relocs.
3540 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
3541 without marker relocs.
3542 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3543 if section has no old-style calls.
3544 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
3545 Don't try to optimize new-style __tls_get_addr call when handling
3546 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3548 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
3549 (ppc64_elf_reloc_type_lookup): Handle new relocs.
3550 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
3551 without marker relocs.
3552 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
3553 if section has no old-style calls. Set toc_ref for new relocs as
3555 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
3556 Don't try to optimize new-style __tls_get_addr call when handling
3557 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
3560 2009-03-04 Alan Modra <amodra@bigpond.net.au>
3563 * configure.in: Test for ld --as-needed support. Link shared
3564 libbfd against libm.
3565 * configure: Regenerate.
3567 2009-03-03 Alan Modra <amodra@bigpond.net.au>
3569 * Makefile.am: Run "make dep-am".
3570 * Makefile.in: Regenerate.
3572 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
3574 * elf32-score7.c: New file.
3575 * elf32-score.h: New file.
3576 * elf32-score.c: Add code to support score 7. Set score7 as the
3578 * cpu-score.c: Add score7 architecure.
3579 (compatibile): New function.
3580 * Makefile.am: Add rules for building elf32-score7 object.
3581 * Makefile.in: Regenerate.
3582 * configure.in: Add elf32-score7 object to score vectors.
3583 * configure: Regenerate.
3584 * reloc.c: Add score7 relocs.
3585 * archures.c: Add score3 and score7 machine numbers.
3586 * bfd-in2.h: Regenerate.
3587 * libbfd.h: Regenerate.
3589 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3591 * configure: Regenerate.
3593 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3595 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
3596 (elf32_hppa_check_relocs): Use it.
3598 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
3600 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
3601 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
3602 (elf_hppa_is_dynamic_loader_symbol): Likewise.
3603 (elf_hppa_record_segment_addrs): Likewise.
3604 (elf_hppa_final_link): Likewise.
3605 (elf_hppa_relocate_insn): Likewise.
3606 (elf_hppa_final_link_relocate): Likewise.
3607 (elf64_hppa_relocate_section): Likewise.
3608 * elf64-hppa.c: Insert above.
3610 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3612 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
3613 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
3614 (elf_hppa_relocate_section): Likewise.
3615 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
3616 from struct elf_link_hash_entry. Add count field.
3617 (struct elf64_hppa_dyn_hash_table): Delete.
3618 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
3619 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
3620 (hppa_elf_hash_entry, eh_name): Define.
3621 (elf64_hppa_new_dyn_hash_entry): Delete.
3622 (elf64_hppa_dyn_hash_lookup): Delete.
3623 (elf64_hppa_dyn_hash_traverse): Delete.
3624 (get_dyn_name): Delete.
3625 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
3626 of struct elf64_hppa_dyn_hash_entry *.
3627 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
3628 allocate_global_data_plt, allocate_global_data_stub,
3629 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
3631 (hppa64_link_hash_newfunc): New.
3632 (elf64_hppa_hash_table_create): Rework.
3633 (count_dyn_reloc): Likewise.
3634 (hppa64_elf_local_refcounts): New.
3635 (elf64_hppa_check_relocs): Rework using standard technique for recording
3636 local DLT, PLT and OPD reference counts.
3637 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
3638 elf_link_hash_entry *.
3639 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
3640 allocate_global_data_plt, allocate_global_data_stub,
3641 allocate_global_data_opd, allocate_dynrel_entries,
3642 elf64_hppa_adjust_dynamic_symbol,
3643 elf64_hppa_mark_milli_and_exported_functions): Likewise.
3644 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
3645 Use hppa_link_hash_table. Rework.
3646 (elf64_hppa_link_output_symbol_hook): Rework.
3647 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
3648 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
3649 elf64_hppa_finish_dynamic_sections): Likewise.
3651 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
3653 * elf32-arm.c (stub_reloc_type): Removed.
3654 (insn_sequence): Renamed reloc_type field to r_type.
3655 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
3656 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
3657 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
3658 (elf32_arm_stub_type): Add new enum entries for the new stubs.
3659 (arm_stub_is_thumb): Catch new stubs.
3660 (arm_type_of_stub): Handle new stubs.
3661 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
3662 (bfd_elf32_arm_process_before_allocation): Remove useless
3665 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
3667 * elf.c (elf_find_function): Use is_function_type to check
3670 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
3672 * xtensa-modules.c: Revert to previous version 1.11 due
3673 to inadvertant commit.
3675 2009-02-24 Sterling Augustine <sterling@tensilica.com>
3677 * elf32-xtensa.c (text_action_add): Separate test for action
3678 type. Break if saved action is ta_widen_insn at same offset.
3680 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
3682 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
3683 to elf32_arm_stub_long_branch_any_arm_pic.
3684 (elf32_arm_stub_long_branch_any_thumb_pic): New.
3685 (enum elf32_arm_stub_type, arm_type_of_stub)
3686 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
3689 2009-02-24 Joseph Myers <joseph@codesourcery.com>
3691 * elf32-arm.c (PREV_SEC): Update comment.
3692 (group_sections): Rename argument to stubs_always_after_branch.
3693 Reverse the list and place stubs at the end of input sections.
3695 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
3697 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
3699 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
3701 (arm_size_one_stub): Remove unnecessary break.
3702 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
3704 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3706 * elf32-arm.c (stub_insn_type): New type.
3707 (stub_reloc_type): Likewise.
3708 (insn_sequence): Likewise.
3709 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
3710 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
3711 (elf32_arm_stub_long_branch_thumb_only): Likewise.
3712 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3713 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
3714 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
3715 (elf32_arm_stub_hash_entry): Add new helper fields.
3716 (stub_hash_newfunc): Initialize these new fields.
3717 (arm_build_one_stub): Encode Arm and Thumb instructions separately
3718 to take endianness into account.
3719 (arm_size_one_stub): Compute size of stubs using insn_sequence.
3720 (arm_map_one_stub): Code is now more generic, thanks to
3723 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
3725 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
3727 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
3728 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
3729 BLX is not available. Fix typo in warning message. Add comments
3730 and improve formatting.
3731 (arm_build_one_stub): Adjust to new
3732 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
3733 (arm_map_one_stub): Likewise.
3735 2009-02-23 Tristan Gingold <gingold@adacore.com>
3736 Eric Botcazou <ebotcazou@adacore.com>
3737 Douglas B Rupp <rupp@gnat.com>
3739 * vms.h: Update copyright year, fix comments, reorder declarations.
3740 (_bfd_save_vms_section): Remove the prototype.
3741 (EGPS_S_V_NO_SHIFT): New constant.
3742 (bfd_vms_set_section_flags): New prototype.
3743 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
3745 (EGSY_S_W_FLAGS): Ditto.
3746 (EGSY_S_V_QUAD_VAL): Ditto.
3747 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
3748 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
3749 EGST_S_B_NAMLNG): Ditto.
3750 (ESRF_S_B_NAMLNG): Ditto.
3751 (ETIR_S_C_HEADER_SIZE): Ditto.
3752 (EGPS_S_V_ALLOC_64BIT): Ditto.
3753 (DST_S_C_EPILOG): Ditto.
3754 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
3755 (DST_S_C_SRC_INCRLNUM_B): Ditto.
3756 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
3757 (DST_S_L_PCLINE_UNSLONG): Ditto.
3758 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
3759 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
3760 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
3761 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
3762 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
3763 (DST_S_B_SRC_UNSBYTE): Ditto.
3764 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
3766 (vms_section, vms_reloc): Remove types.
3767 (hdr_struc): Replaced by ...
3768 (hdr_struct): ... new type.
3769 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
3770 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
3771 (EMH_DATE_LENGTH): Ditto.
3772 (eom_struc): Replaced by ...
3773 (eom_struct): ... new type.
3774 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
3775 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
3776 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
3777 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
3778 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
3779 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
3780 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
3781 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
3782 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
3783 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
3784 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
3785 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
3786 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
3787 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
3788 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
3789 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
3790 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
3791 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
3792 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
3793 (enum file_type_enum): New type.
3794 (struct location_struct): Removed.
3795 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
3796 (struct funcinfo, struct module): Ditto.
3797 (struct vms_private_data_struct): Update fields.
3798 (struct vms_section_data_struct): New type.
3800 * vms.c: Update copyright year, fix comments,
3801 Fix includes for DECC, add prototypes.
3802 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
3804 Use flavour to set is_vax, location_stack is removed.
3805 (struct pair): Declare.
3806 (fill_section_ptr): Initialize variables at declaration.
3807 Add guard to set SECTION_SYM flag, handlde und section.
3808 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
3809 (_bfd_vms_slurp_object_records): New function, replaces previous
3811 (vms_slurp_module): New function.
3812 (vms_slurp_image): Ditto.
3813 (vms_object_p): Complete rewrite.
3814 (vms_mkobject): Use is_vax field to slect architecture.
3815 (free_reloc_stream): New function.
3816 (vms_convert_to_var): Ditto.
3817 (vms_convert_to_var_1): Ditto.
3818 (vms_convert_to_var_unix_filename): Ditto.
3819 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
3821 (vms_new_section_hook): Set alignment to 0, allocate private data.
3822 (vms_get_section_contents): Load content.
3823 (vms_get_symbol_info): Handle undefined section.
3824 (vms_find_nearest_line): Handle.
3825 (alloc_reloc_stream): New function.
3826 (vms_slurp_reloc_table): Ditto.
3827 (vms_get_reloc_upper_bound): Make it real.
3828 (vms_canonicalize_reloc): Do the real work.
3829 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
3831 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
3832 (vms_set_arch_mach): Check arch.
3833 (vms_set_section_contents): Copy the content after allocation.
3834 (vms_alpha_vec): Update object flags.
3836 * vms-tir.c: Update copyright year, fix comments,
3837 add prototypes for new functions.
3838 (dst_define_location): New function.
3839 (dst_restore_location): New function.
3840 (dst_retrieve_location): New function.
3841 (dst_check_allocation): New function.
3842 (image_dump): Call dst_check_allocation.
3843 (image_write_b): Ditto.
3844 (image_write_w): Ditto.
3845 (image_write_l): Ditto.
3846 (image_write_q): Ditto.
3847 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
3848 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
3850 Call error handler instead of abort if name is not known.
3851 (etir_sta): Add quarter_relocs argument and set it.
3854 (etir_opr): Ditto, return FALSE in case of error.
3855 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
3856 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
3857 (etir_stc): Add quarter_relocs argument and set it, fix cast.
3858 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
3859 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
3860 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
3861 Return FALSE in case of error.
3862 (tir_sta): Change sign of psect.
3864 (tir_cmd): Fix cast. Makes tir_table static const.
3865 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
3866 add argument to explain.
3867 (analyze_etir): Initialize maxptr, add quarter_relocs
3868 declaration, move some declarations into inner scopes.
3869 Handle quarter_relocs and STO_IMM.
3870 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
3871 (_bfd_vms_slurp_relocs): New function.
3872 (_bfd_vms_decode_relocs): New function.
3873 (sto_imm): Rewritten.
3874 (start_first_etbt_record): New function.
3875 (start_another_etbt_record): Ditto.
3876 (etir_output_check): Ditto.
3877 (defer_reloc_p): Ditto.
3878 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3879 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3880 rewritte relocations handling.
3881 (_bfd_vms_write_tbt): Removed.
3882 (_bfd_vms_write_dbg): Ditto.
3884 * vms-misc.c: Update copyright year, Fix comments.
3885 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3886 (maybe_adjust_record_pointer_for_object): New function.
3887 (_bfd_vms_get_first_record): New function, replaces ...
3888 (_bfd_vms_get_record): .. removed.
3889 (_bfd_vms_get_object_record): New function.
3890 (_bfd_vms_get_object_record): New function.
3891 (vms_get_remaining_object_record): New function, replaces ...
3892 (_bfd_vms_get_next_record): ... removed.
3893 (add_new_contents): Removed.
3894 (_bfd_save_vms_section): Removed.
3895 (_bfd_get_vms_section): Removed.
3896 (_bfd_vms_output_flush): Write in VAR format.
3897 (new_symbol): Don't make UND section.
3899 * vms-hdr.c: Update copyright year, update list of record handled.
3900 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3901 (_bfd_vms_write_hdr): Strip vms and unix patches,
3902 add comments, truncate module name at 31 characters,
3903 use constants instead of hard-coded value,
3904 write BFD version instead of a fixed string.
3905 (_bfd_vms_slurp_ihd): New function.
3906 (_bfd_vms_slurp_isd): Ditto.
3907 (_bfd_vms_slurp_ihs): Ditto.
3908 (new_module): Ditto.
3909 (parse_module): Ditto
3910 (build_module_list): Ditto.
3911 (module_find_nearest_line): Ditto.
3912 (_bfd_vms_find_nearest_dst_line): Ditto.
3913 (vms_slurp_debug): Ditto.
3914 (_bfd_vms_slurp_dbg): Ditto.
3915 (_bfd_vms_slurp_tbt): Ditto.
3916 (_bfd_vms_write_dbg): Ditto.
3917 (_bfd_vms_write_tbt): Ditto.
3919 * vms-gsd.c: Update copyright year, update list of records handled.
3920 (EVAX_LITERALS_NAME): New macro.
3921 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3922 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3923 (register_universal_symbol): New function and prototype.
3924 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3925 improve debug messages,
3926 use constants instead of hard-coded value,
3927 fix missing endianness conversion,
3928 handle global symbol (SYMG).
3929 (bfd_vms_set_section_flags): New function.
3930 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3931 handle section literals,
3933 handle section bfd and vms flags,
3934 don't output LIB$INITIALIZE symbol,
3935 fix handling of weak symbols,
3936 fix evax vs vax procedure descriptor,
3937 handle absolute symbols.
3939 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3940 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3942 * makefile.vms (DEFS): Fix flags for VMS.
3944 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3946 * bfd-in2.h: Regenerated.
3947 * libbfd.h: Regenerated.
3949 2009-02-20 Cary Coutant <ccoutant@google.com>
3951 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3954 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3957 * coffcode.h (coff_write_object_contents): Don't let the string
3958 table offset overflow the s_name field when using long section names.
3960 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3962 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3963 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3964 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3965 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3966 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3967 (bfd_pmac_xcoff_backend_data): Likewise.
3968 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3969 (bfd_xcoff_aix5_backend_data): Likewise.
3970 (xcoff64_write_object_contents): Delete unused long_section_names
3972 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3973 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3975 * coffcode.h (documentation): Update to describe long section names.
3976 (COFFLONGSECTIONCATHELPER): New helper macro.
3977 (BLANKOR1TOODD): Likewise.
3978 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3979 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3980 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3981 (bfd_coff_set_long_section_names_allowed): New function.
3982 (bfd_coff_set_long_section_names_disallowed): Likewise.
3983 (struct bfd_coff_backend_data): Add new backend hook function
3984 pointer _bfd_coff_set_long_section_names.
3985 (bfd_coff_set_long_section_names): New backend hook.
3986 (coff_write_object_contents): Only generate long section names if
3987 bfd_coff_long_section_names() indicates they are currently enabled.
3988 (bfd_coff_std_swap_table): Make non-const, and initialise long
3989 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3990 (ticoff0_swap_table): Likewise to both.
3991 (ticoff1_swap_table): Again, likewise to both.
3992 * coffgen.c (make_a_section_from_file): Allow long section names
3993 as inputs even if not currently allowed for outputs.
3994 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3995 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3996 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3997 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3998 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3999 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4000 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4001 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
4002 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
4003 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4004 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
4005 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
4006 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
4007 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
4008 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
4009 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
4010 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
4011 * libcoff-in.h: Update copyright year to cause updated copyright
4012 year in generated libcoff.h, and fix typo.
4013 * libcoff.h: Regenerated.
4014 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
4015 (_bfd_ecoff_no_long_sections): Add prototype.
4016 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
4017 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
4018 defined by an including .c file.
4019 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
4020 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
4021 (ticoff1_swap_table): Likewise to both.
4023 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
4025 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
4026 stub. Catch default case error.
4027 (arm_map_one_stub): Add missing Thumb mapping symbol.
4029 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
4032 * elf32-avr.c: Handle case where no local symbos exist correctly.
4034 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
4037 * elf32-arm.c (arm_long_branch_stub,
4038 arm_thumb_v4t_long_branch_stub,
4039 arm_thumb_thumb_long_branch_stub,
4040 arm_thumb_arm_v4t_long_branch_stub,
4041 arm_thumb_arm_v4t_short_branch_stub,
4042 arm_pic_long_branch_stub):
4043 Renamed to elf32_arm_stub_long_branch_any_any,
4044 elf32_arm_stub_long_branch_v4t_arm_thumb,
4045 elf32_arm_stub_long_branch_thumb_only,
4046 elf32_arm_stub_long_branch_v4t_thumb_arm,
4047 elf32_arm_stub_short_branch_v4t_thumb_arm,
4048 elf32_arm_stub_long_branch_any_any_pic.
4049 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
4050 arm_thumb_thumb_stub_long_branch,
4051 arm_thumb_arm_v4t_stub_long_branch,
4052 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
4053 Renamed to arm_stub_long_branch_any_any,
4054 arm_stub_long_branch_v4t_arm_thumb,
4055 arm_stub_long_branch_thumb_only,
4056 arm_stub_long_branch_v4t_thumb_arm,
4057 arm_stub_short_branch_v4t_thumb_arm,
4058 arm_stub_long_branch_any_any_pic.
4060 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4062 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
4063 in branch offset check.
4065 2009-02-15 Alan Modra <amodra@bigpond.net.au>
4067 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4068 add toc.symndx and toc.add.
4069 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
4071 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
4073 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
4074 (branch_reloc_hash_match): New function, extracted from..
4075 (ppc64_elf_tls_optimize): ..here.
4076 (ppc64_elf_relocate_section): Properly set addends when optimizing
4077 tls sequences. Avoid unnecessary reading and writing of insns.
4078 Only redo reloc when symbol changed. Bypass symbol checks when
4080 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
4081 (branch_reloc_hash_match): New function, extracted from..
4082 (ppc_elf_tls_optimize): ..here.
4083 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
4084 Don't clear addend on zapped __tls_get_addr reloc.
4086 2009-02-12 Nick Clifton <nickc@redhat.com>
4089 * elflink.c (bfd_elf_final_link): When counting the relocations,
4090 if the header size has not been set yet then assume that it will
4091 match the output section's reloc type.
4093 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
4095 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
4098 2009-02-09 Alan Modra <amodra@bigpond.net.au>
4100 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
4101 (find_function): Likewise.
4102 (pasted_function): Don't error if no prior function found.
4103 (discover_functions): Revert 2008-12-10 change. Extend first
4104 function range to start of section.
4106 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4108 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
4110 * elf64-hppa.h: Likewise.
4112 2009-02-06 Joseph Myers <joseph@codesourcery.com>
4114 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
4117 2009-02-04 Alan Modra <amodra@bigpond.net.au>
4119 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
4120 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
4122 2009-02-03 Sandip Matte <sandip@rmicorp.com>
4124 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
4125 * archures.c (bfd_mach_mips_xlr): Define.
4126 * bfd-in2.h: Regenerate.
4127 * cpu-mips.c (I_xlr): Define.
4128 (arch_info_struct): Add XLR entry.
4129 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
4130 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
4131 (mips_mach_extensions): Add XLR entry.
4133 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
4135 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
4137 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
4139 * configure.in: AC_SUBST pdfdir.
4140 * Makefile.am: Add install-pdf, install-pdf-am
4141 and install-pdf-recursive targets. Define pdfdir.
4142 * doc/Makefile.am: Define pdf__strip_dir. Add
4143 install-pdf and install-pdf-am targets.
4144 * po/Make-in: Add install-pdf target.
4145 * configure: Regenerate.
4146 * Makefile.in: Regenerate
4147 * doc/Makefile.in: Regenerate.
4149 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
4151 * bfd-in2.h: Regenerate.
4152 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
4153 fields from n_entries to n_slots where appropriate, update comments.
4154 (HOWTO): Add TLS relocations.
4155 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
4156 (enum elf_m68k_got_offset_size): New enum.
4157 (struct elf_m68k_got_entry.type): Move field to ...
4158 (struct elf_m68k_got_entry_key): ... here. Update all uses.
4159 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
4161 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
4163 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
4164 fields into n_entries array. Update comments.
4165 (elf_m68k_init_got): Simplify, update all uses.
4166 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
4167 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
4168 GOT entries; update name, update all uses.
4169 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
4170 (elf_m68k_get_got_entry): Update.
4171 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
4173 (elf_m68k_remove_got_entry_type): Simplify.
4174 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
4175 (elf_m68k_can_merge_gots): Update.
4176 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
4177 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
4178 GOT entries, simplify.
4179 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
4180 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
4181 field, remove obsoleted local_n_entries field.
4182 (elf_m68k_partition_multi_got_2): New static function.
4183 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
4185 (elf_m68k_remove_got_entry_type): Update.
4186 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4187 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
4188 update of sgot->size and srelgot->size.
4189 (elf_m68k_gc_sweep_hook): Update.
4190 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
4191 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
4193 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
4194 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
4196 2009-02-02 DJ Delorie <dj@redhat.com>
4198 * elf32-mep.c (config_names): Regenerate configuration.
4200 2009-02-02 Alan Modra <amodra@bigpond.net.au>
4202 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
4203 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
4204 * elf.c (bfd_elf_get_str_section): Make static.
4205 (bfd_elf_find_section): Delete.
4206 * libbfd.h: Regenerate.
4208 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
4210 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
4211 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
4213 2009-01-31 Alan Modra <amodra@bigpond.net.au>
4215 * elflink.c (on_needed_list): New function.
4216 (elf_link_add_object_symbols): Link in --as-needed libs if they
4217 satisfy undefined symbols in other libs.
4219 2009-01-30 Julian Brown <julian@codesourcery.com>
4221 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
4222 EXEC_P or DYNAMIC flags, and skip sections which are being linked
4223 with --just-symbols (-R).
4225 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
4227 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
4228 high_pc in order to properly sign-extend VMAs.
4230 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
4231 Mark Shinwell <shinwell@codesourcery.com>
4232 Catherine Moore <clm@codesourcery.com>
4234 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
4236 2009-01-28 Catherine Moore <clm@codesourcery.com>
4238 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
4239 SEC_LOAD for dynamic relocation sections.
4241 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4243 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
4244 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
4245 the size of local TLS data.
4247 2009-01-27 Andreas Schwab <schwab@suse.de>
4249 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
4250 architectures in the archive.
4252 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
4254 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
4255 <R_CRIS_32_DTPREL>: Correct relocation value.
4257 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
4258 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
4259 symbols with non-default visibility.
4261 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
4263 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
4264 describing the trampolines.
4265 (ppc_elf_relocate_section): Update relocs to describe the
4268 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4270 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
4271 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
4272 and R_PARISC_PCREL12F relocations.
4274 2009-01-24 Alan Modra <amodra@bigpond.net.au>
4277 * elflink.c (find_version_for_sym): New function split out from,
4278 but without export_dynamic test, ..
4279 (_bfd_elf_link_assign_sym_version): ..here.
4280 (_bfd_elf_export_symbol): Use it.
4282 2009-01-23 Alan Modra <amodra@bigpond.net.au>
4284 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
4285 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
4286 * elflink.c: ..here, somewhat modified.
4287 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
4288 _bfd_elf_link_find_version_dependencies,
4289 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
4290 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
4291 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
4293 * elflink.c: ..and make static here.
4294 (_bfd_elf_link_find_version_dependencies): Adjust for removal
4295 of output_bfd from struct elf_find_verdep_info.
4296 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
4297 struct elf_info_failed.
4298 (bfd_elf_size_dynamic_sections): Adjust.
4300 2009-01-22 Alan Modra <amodra@bigpond.net.au>
4303 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
4304 after comp_unit_find_line call.
4306 2009-01-21 Nick Clifton <nickc@redhat.com>
4309 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
4310 tm_gmtoff field in struct tm.
4312 2009-01-21 Alan Modra <amodra@bigpond.net.au>
4314 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
4315 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
4316 sections in soft-icache lines unless non_ia_text. Don't add
4317 rodata if doing so would exceed line size.
4319 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
4321 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
4322 types than bfd_link_hash_indirect, before early return, call
4323 _bfd_elf_link_hash_copy_indirect.
4325 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4327 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
4328 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
4329 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
4330 (elf_backend_obj_attrs_order): New define.
4331 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
4332 (elfNN_bed): Add elf_backend_obj_attrs_order.
4334 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4336 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
4337 (obj_attr_size): Likewise.
4338 (write_obj_attribute): Likewise.
4339 (_bfd_elf_copy_obj_attributes): Likewise.
4340 (_bfd_elf_parse_attributes): Likewise.
4341 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
4342 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
4343 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
4344 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
4345 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
4348 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
4350 * elf-attrs.c (is_default_attr): Support defaultless attributes.
4351 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
4352 (bfd_elf_add_obj_attr_string): Likewise.
4353 (bfd_elf_add_obj_attr_int_string): Likewise.
4354 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
4355 * elf-bfd.h (struct obj_attribute): Document new flag bit.
4356 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
4357 Tag_nodefaults has no default value.
4358 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
4359 comment to reflect the new state.
4361 2009-01-19 Alan Modra <amodra@bigpond.net.au>
4364 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
4365 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
4366 (adjust_z_magix): Delete dead code handling QMAGIC.
4368 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
4370 * coffcode.h (styp_to_sec_flags): Correct interpretation of
4371 IMAGE_SCN_MEM_DISCARDABLE.
4373 2009-01-16 Alan Modra <amodra@bigpond.net.au>
4375 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
4376 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
4377 * configure.in (commonbfdlib): Delete.
4378 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
4379 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
4380 is available, not just for linux.
4381 * po/SRC-POTFILES.in: Regenerate.
4382 * Makefile.in: Regenerate.
4383 * configure: Regenerate.
4385 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4386 Julian Brown <julian@codesourcery.com>
4388 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
4389 ARM attributes in ABI 2.07.
4390 * elf32-arm.c (get_secondary_compatible_arch): New function.
4391 (set_secondary_compatible_arch): New function.
4392 (tag_cpu_arch_combine): New function.
4393 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
4394 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
4395 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
4396 make it fit with order_01243.
4397 Add support for Tag_also_compatible_with,
4398 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
4399 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
4400 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
4401 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
4402 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
4403 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
4404 Rework the way unknown attributes are handled.
4405 Defer errors until all attributes have been processed.
4407 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
4409 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
4410 bfd_elf_add_obj_attr_int_string.
4411 Read Tag_compatibility from its new location in the attribute array,
4412 rather than the attribute list.
4413 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
4414 bfd_elf_add_obj_attr_int_string.
4415 (_bfd_elf_parse_attributes): Likewise.
4416 (_bfd_elf_merge_object_attributes): There's now only one
4417 Tag_compatibility, and it's in the array, not the list.
4418 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
4420 (bfd_elf_add_obj_attr_compat): Rename to
4421 bfd_elf_add_obj_attr_int_string.
4422 (bfd_elf_add_proc_attr_compat): Rename to
4423 bfd_elf_add_proc_attr_int_string.
4424 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
4427 2009-01-15 Douglas B Rupp <rupp@gnat.com>
4429 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
4430 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
4431 (vmsutil.lo): Add dependency rule.
4432 * Makefile.in: Regenerate.
4433 * config.bfd (ia64*-*-*vms*): Add case.
4434 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
4435 * configure: Regenerate.
4436 * vmsutil.c: New file.
4437 * vmsutil.h: New file.
4438 * elf-bfd.h (struct bfd_elf_special_section): Change type of
4440 * elfxx-ia64.c (elfNN_vms_post_process_headers,
4441 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
4442 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
4443 elfNN_vms_object_p): New functions
4444 * targets.c (bfd_elf64_ia64_vms_vec): New target.
4446 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
4449 * elflink.c (elf_gc_sweep): Exclude the group section if the
4450 first member of the section group is excluded.
4452 2009-01-14 Alan Modra <amodra@bigpond.net.au>
4455 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
4456 saved filename, use bfd_alloc rather than bfd_malloc for it.
4458 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4460 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
4462 2009-01-13 Alan Modra <amodra@bigpond.net.au>
4464 * elf32-spu.c (remove_cycles): Always set call->max_depth.
4466 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4468 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
4470 2009-01-12 Alan Modra <amodra@bigpond.net.au>
4472 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
4474 (struct got_entry): Add br_addr.
4475 (struct call_info): Add priority.
4476 (struct function_info): Add lr_store and sp_adjust.
4477 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
4478 (spu_elf_find_overlays): For soft-icache, mark any section within cache
4479 area as an overlay, and check that no other overlays exist. Look up
4480 icache overlay manager entry sym.
4481 (BRA_STUBS, BRA, BRASL): Define.
4482 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
4483 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
4485 (count_stub, build_stub): Support soft-icache.
4486 (build_spuear_stubs, process_stubs): Adjust build_stub call.
4487 (spu_elf_size_stubs): Size soft-icache stubs.
4488 (overlay_index): New function.
4489 (spu_elf_build_stubs): Make static. Support soft-icache.
4490 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
4491 (find_function_stack_adjust): Save lr store and stack adjust insn
4493 (maybe_insert_function): Adjust find_function_stack_adjust call.
4494 (mark_functions_via_relocs): Retrieve priority.
4495 (remove_cycles): Only warn about pruned arcs when stack_analysis.
4496 (sort_calls): Sort by priority first.
4497 (mark_overlay_section): Ignore .ovl.init.
4498 (sum_stack): Only print when stack_analysis.
4499 (print_one_overlay_section): New function, extracted from..
4500 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
4501 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
4502 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
4503 analysis. Call spu_elf_build_stubs.
4504 (spu_elf_relocate_section): For soft-icache encode overlay index
4506 (spu_elf_output_symbol_hook): Support soft-icache.
4507 (spu_elf_modify_program_headers: Likewise.
4509 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
4510 num_regions to num_lines. Add line_size and max_branch.
4511 (enum _ovly_flavour): Add ovly_soft_icache.
4512 (spu_elf_build_stubs): Delete.
4514 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
4516 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
4517 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
4519 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
4521 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
4522 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
4523 the program, the known offset starts at the negative size of the
4525 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
4528 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
4530 * config.bfd: Add lm32-*-rtems*.
4532 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
4534 * coff-ppc.c: Add 2009 to Copyright.
4535 * elf32-cris.c: Likewise.
4536 * elflink.c: Likewise.
4538 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
4540 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
4541 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
4543 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4546 * elflink.c (elf_merge_st_other): New.
4547 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
4548 hide them if needed.
4549 (elf_link_add_object_symbols): Updated.
4551 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
4554 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
4555 ref_dynamic and dynamic_def fields when setting def_regular
4558 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
4561 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
4564 For older changes see ChangeLog-2008
4570 version-control: never