1 2009-07-27 Doug Kwan <dougkwan@google.com>
3 * elf32-arm.c (stub_hash_newfunc): Initialize field output_name.
5 2009-07-27 H.J. Lu <hongjiu.lu@intel.com>
7 * archures.c bfd_*_arch): Sorted.
8 (bfd_archures_list): Likewise.
10 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
12 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
13 to R_cr16_NUM32 relocation.
15 2009-07-26 Michael Eager <eager@eagercon.com>
17 * archures.c: Add bfd_mach_ppc_405
20 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
22 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
23 * cpu-l1om.c (bfd_l1om_arch): Likewise.
25 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
27 * archures.c (bfd_architecture): Add bfd_arch_l1om.
29 (bfd_archures_list): Add &bfd_l1om_arch.
30 * bfd-in2.h: Regenerated.
32 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
33 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
34 if bfd_elf64_x86_64_freebsd_vec is supported.
35 (targ_selvecs): Likewise.
37 * configure.in: Support bfd_elf64_l1om_vec and
38 bfd_elf64_l1om_freebsd_vec.
39 * configure: Regenerated.
43 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
44 (bfd_elf64_l1om_vec): Likewise.
45 (bfd_elf64_l1om_freebsd_vec): Likewise.
47 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
48 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
49 * Makefile.in: Regenerated.
51 * targets.c (bfd_elf64_l1om_vec): New.
52 (bfd_elf64_l1om_freebsd_vec): Likewise.
53 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
54 bfd_elf64_l1om_freebsd_vec.
56 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
57 Alan Modra <amodra@bigpond.net.au>
59 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
60 * bfd-in2.h: Regenerate.
61 * libbfd.h: Regenerate.
62 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
63 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
64 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
66 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
69 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
70 instead of shared for R_X86_64_TPOFF32.
71 (elf64_x86_64_relocate_section): Likewise.
73 2009-07-23 Ulrich Drepper <drepper@redhat.com>
75 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
76 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
77 with the BSF_GNU_UNIQUE flag bit set.
78 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
79 for symbols with STB_GNU_UNIQUE binding.
80 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
81 with the STB_GNU_UNIQUE binding.
82 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
83 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
84 symbols with the unique_global field set.
85 (elf_link_output_extsym): Set unique_global field for symbols with
86 the STB_GNU_UNIQUE binding.
87 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
88 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
90 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
92 * bfd-in2.h: Regenerate.
94 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
96 * elflink.c (elf_link_output_extsym): Revert the last change.
98 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
101 * elflink.c (elf_link_output_extsym): Special case ifunc syms
102 when ref_regular, not def_regular.
104 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
107 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
108 from a DSO into a normal FUNC symbol.
109 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
110 a normal FUNC symbol.
112 2009-07-17 Chao-ying Fu <fu@mips.com>
114 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
115 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
116 interlocking, the last PLT entry needs a nop in the branch delay slot.
117 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
118 output the last two PLT entries in reverse order.
120 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
122 * elf32-i386.c (elf_i386_relocate_section): Don't get local
123 STT_GNU_IFUNC symbol for relocatable link.
124 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
126 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
128 * bfdio.c (bfd_iovec): Add comments for bmmap.
129 * bfd-in2.h: Regenerated.
131 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
133 * Makefile.am: Run "make dep-am".
134 * Makefile.in: Regenerated.
136 2009-07-10 Doug Kwan <dougkwan@google.com>
138 * elf32-arm.c (stub_hash_newfunc): Initialize fields
139 target_addend and orig_insn.
141 2009-07-10 Tom Tromey <tromey@redhat.com>
143 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
144 (elf-eh-frame.lo): Likewise.
145 (elf32-bfin.lo): Likewise.
146 (elf32-frv.lo): Likewise.
147 (elf32-xc16x.lo): Likewise.
148 * Makefile.in: Rebuild.
149 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
150 * elf-eh-frame.c: Likewise.
151 * elf32-bfin.c: Likewise.
152 * elf32-frv.c: Likewise.
153 * elf32-xc16x.c: Likewise.
155 2009-07-10 Julian Brown <julian@codesourcery.com>
157 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
158 symbol a stub entry is derived from, not the entry for the stub
159 itself, in call to elf32_arm_final_link_relocate.
161 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
163 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
164 when reporting addends.
166 2009-07-10 Alan Modra <amodra@bigpond.net.au>
168 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
169 data even when no stubs.
170 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
172 2009-07-10 Alan Modra <amodra@bigpond.net.au>
174 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
175 (ppc_elf_get_synthetic_symtab): Report addend.
177 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
178 (ppc_elf_create_glink): New function.
179 (ppc_elf_create_dynamic_sections): Use it.
180 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
181 (update_local_sym_info): Allocate space for local_plt array.
182 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
184 (is_branch_reloc): New function.
185 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
186 (ppc_elf_gc_sweep_hook): Likewise.
187 (ppc_elf_adjust_dynamic_symbol): Likewise.
188 (allocate_dynrelocs): Likewise.
189 (ppc_elf_size_dynamic_sections): Likewise.
190 (ppc_elf_relocate_section): Likewise.
191 (branch_reloc_hash_match): Use is_branch_reloc.
192 (ppc_elf_tls_optimize): Adjust for local_plt.
193 (write_glink_stub): New function, extracted from..
194 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
195 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
196 branch table when dynamic.
197 (elf_backend_post_process_headers): Define.
198 * elf64-ppc.c (elf_backend_post_process_headers): Define.
199 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
200 (ppc64_elf_get_synthetic_symtab): Report addend.
201 (struct ppc_stub_hash_entry): Add plt_ent.
203 (struct ppc_link_hash_table): Add iplt and reliplt.
204 (create_linkage_sections): Make .iplt and .rela.iplt sections.
205 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
206 (update_local_sym_info): Allocate space for local_plt array.
207 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
209 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
210 and don't change hash flags here.
211 (is_branch_reloc): New function.
212 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
213 (ppc64_elf_gc_sweep_hook): Likewise.
214 (ppc64_elf_adjust_dynamic_symbol): Likewise.
215 (allocate_dynrelocs): Likewise.
216 (ppc64_elf_size_dynamic_sections): Likewise.
217 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
218 (ppc64_elf_size_stubs): Likewise.
219 (ppc64_elf_relocate_section): Likewise.
220 (get_sym_h): Adjust for local_plt.
221 (branch_reloc_hash_match): Use is_branch_reloc.
222 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
223 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
225 2009-07-10 Alan Modra <amodra@bigpond.net.au>
227 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
229 2009-07-10 Alan Modra <amodra@bigpond.net.au>
231 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
232 and ref_regular_nonweak comment.
233 * elflink.c (elf_link_output_extsym): Special case ifunc syms
234 when def_regular, not ref_regular.
235 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
236 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
237 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
239 2009-07-09 Alan Modra <amodra@bigpond.net.au>
241 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
242 of malloc'd struct call_info.
243 (pasted_function): Likewise, priority too.
245 2009-07-07 Alan Modra <amodra@bigpond.net.au>
247 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
248 alignment when packing sections into overlays.
250 2009-07-03 Cary Coutant <ccoutant@google.com>
252 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
254 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
256 * coffcode.h (sec_to_styp_flags): Partially revert (functional
257 changes only) earlier patch:-
259 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
261 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
262 give .debug and .reloc data characteristics.
263 (DOT_RELOC): New define for .reloc section string.
264 (coff_write_object_contents): Use DOT_RELOC instead of string.
266 2009-07-02 Tom Tromey <tromey@redhat.com>
268 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
269 * bfdwin.c (bfd_free_window): Cast to unsigned long.
271 2009-07-01 Nick Clifton <nickc@redhat.com>
273 * elf-m10300.c: Remove trailing white space.
276 2009-07-01 Douglas B Rupp <rupp@gnat.com>
278 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
279 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
280 * configure.in: Use them.
281 * configure: Regenerate.
282 * config.in: Regnerate.
283 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
284 #define _BSD_SOURCE. Add comments.
285 (vms_file_stats_name): Calculate creation date based on available
286 runtime data. Return 1 for version instead of 0.
288 2009-07-01 Nick Clifton <nickc@redhat.com>
291 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
292 to R_ARM_THM_PC8 relocation.
294 2009-06-29 Nick Clifton <nickc@redhat.com>
296 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
297 different uses of the relocations addend when a symbol is in a
300 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
303 * elf.c (bfd_section_from_shdr): Don't change sh_link for
304 SHT_REL/SHT_RELA sections on executable nor shared library.
305 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
308 2009-06-25 Nick Clifton <nickc@redhat.com>
310 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
311 symbols with SEC_MERGE flag.
313 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
315 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
316 give .debug and .reloc data characteristics.
317 (DOT_RELOC): New define for .reloc section string.
318 (coff_write_object_contents): Use DOT_RELOC instead of string.
320 2009-06-25 Tristan Gingold <gingold@adacore.com>
322 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
323 (bfd_mach_o_canonicalize_dynamic_symtab)
324 (bfd_mach_o_get_synthetic_symtab): Defines.
325 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
326 (TARGET_NAME): Use Mach-O specific functions for dynamic.
328 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
329 for scattered relocations.
330 (bfd_mach_o_i386_print_thread): New function.
331 (bfd_mach_o_print_thread): Define.
333 * mach-o.c (text_section_names_xlat): Add an entry for __const.
334 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
335 New functions extracted from ...
336 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
337 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
338 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
339 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
340 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
341 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
343 (bfd_mach_o_scan_read_dylib): Ditto.
344 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
346 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
347 decode isym and flags on little endian targets. Set dysymtab field.
348 (bfd_mach_o_scan_start_address): Adjust for enum names.
349 (bfd_mach_o_lookup_section): Do not look for segments anymore.
350 (bfd_mach_o_print_section): Display bfd section name.
351 (bfd_mach_o_print_segment): Display none if no name.
352 (bfd_mach_o_print_dysymtab): Display next index for local, external
353 and undefined symbols.
354 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
355 Display dylinker name. Display thread and unixthread commands content.
356 (bfd_mach_o_print_thread): New macro.
358 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
359 (bfd_mach_o_ppc_thread_flavour): Ditto.
360 (bfd_mach_o_i386_thread_flavour): Ditto.
361 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
362 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
363 BFD_MACH_O_THREAD_STATE_NONE.
364 (bfd_mach_o_segment_command): Remove segment field.
365 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
366 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
367 (bfd_mach_o_prebound_dylib_command): Ditto.
368 (bfd_mach_o_dylib_command): Ditto.
369 (bfd_mach_o_prebound_dylib_command): Remove section field.
370 (mach_o_data_struct): Add dysymtab field.
371 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
372 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
373 (bfd_mach_o_build_commands): Remove parameter names and attributes.
374 (bfd_mach_o_get_dynamic_reloc_upper_bound)
375 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
377 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
379 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
380 field of struct dirent.
382 2009-06-23 Tristan Gingold <gingold@adacore.com>
384 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
385 of this macro. Fix indentation.
387 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
389 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
390 destination for defined dynamic symbols when deciding whether to
391 insert a stub or not.
392 (allocate_dynrelocs): Make sure functions are not marked as Thumb
393 when actually accessed through a PLT, even when generating a
396 2009-06-22 Tristan Gingold <gingold@adacore.com>
398 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
401 2009-06-22 Alan Modra <amodra@bigpond.net.au>
403 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
404 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
406 2009-06-22 Alan Modra <amodra@bigpond.net.au>
408 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
410 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
412 * elflink.c (elf_link_add_object_symbols): Avoid warning
413 from -Wjump-misses-init in gcc 4.5.0.
415 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
417 * elf32-i386.c (elf_i386_check_relocs): Properly check local
419 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
421 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
423 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
424 r_symndx. Report local symbol name on error.
425 (elf_i386_check_relocs): Updated. Report local symbol name on
427 (elf_i386_gc_sweep_hook): Updated.
428 (elf_i386_relocate_section): Likewise.
430 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
431 r_symndx. Report local symbol name on error.
432 (elf64_x86_64_check_relocs): Updated. Report local symbol name
434 (elf64_x86_64_gc_sweep_hook): Updated.
435 (elf64_x86_64_relocate_section): Likewise.
437 2009-06-19 Tristan Gingold <gingold@adacore.com>
439 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
441 2009-06-19 Tristan Gingold <gingold@adacore.com>
443 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
444 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
445 (bfd_mach_o_valid): Ditto.
446 (bfd_mach_o_wide_p): Ditto.
447 (bfd_mach_o_canonicalize_reloc): Ditto.
448 (bfd_mach_o_build_commands): Ditto.
449 (bfd_mach_o_scan_read_thread): Ditto.
450 (bfd_mach_o_flatten_sections): Ditto.
451 (bfd_mach_o_scan_start_address): Ditto.
452 (bfd_mach_o_lookup_section): Ditto.
453 (bfd_mach_o_core_fetch_environment): Ditto.
454 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
455 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
456 (bfd_mach_o_scan_write_symtab): Ditto.
457 Use macros instead of hard-coded values.
458 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
459 Use bfd_mach_o_get_data instead of direct access. Use macros
460 instead of hard-coded values.
461 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
462 Remove sym argument and get section from mdata.
463 Move code into the else branch.
464 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
465 Remove sym argument and get section from mdata. Adjust code.
466 (bfd_mach_o_scan_read_dylib): Move assertion into the created
467 switch (which replaces consecutive if statements).
468 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
469 module table, table of content, indirect symbols and external
471 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
473 (bfd_mach_o_scan_read_linkedit): New function.
474 (bfd_mach_o_scan_read_str): Ditto.
475 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
477 (bfd_mach_o_get_symtab_upper_bound): Remove check as
478 bfd_mach_o_count_symbols never returns an error.
479 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
480 symtab field (there might be only one symtab).
481 (bfd_mach_o_scan_read_command): Handle reexported dylib.
482 Handle sub frameworks, sub umbrella, sub library and sub client.
483 Read code signature and segment split info commands.
484 (bfd_mach_o_scan): Reindent.
485 (bfd_mach_o_xlat_name): New type.
486 (bfd_mach_o_print_flags): New function.
487 (bfd_mach_o_get_name): Ditto.
488 (bfd_mach_o_cpu_name): New variable.
489 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
490 (bfd_mach_o_section_type_name)
491 (bfd_mach_o_section_attribute_name)
492 (bfd_mach_o_load_command_name): New variables.
493 (bfd_mach_o_print_private_header): New function.
494 (bfd_mach_o_print_section_map): New function extracted from
495 bfd_mach_o_print_private_bfd_data.
496 (bfd_mach_o_print_section): Ditto. Print more infos.
497 (bfd_mach_o_print_segment): Ditto.
498 (bfd_mach_o_print_dysymtab): Ditto.
499 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
500 load weak dylib, reexport dylib and id dylib.
501 Handle code signature and segment_split info.
502 Handle sub frameworks, sub umbrella, sub library and sub client.
503 (bfd_mach_o_section_get_nbr_indirect): New function.
505 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
506 (bfd_mach_o_header_flags): New enum to define header flags.
507 (bfd_mach_o_section_attribute): New enum to replace ...
508 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
509 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
510 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
511 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
512 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
513 these removed macros.
514 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
515 (bfd_mach_o_dylib_module): New type.
516 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
518 (bfd_mach_o_dylib_table_of_content): New type.
519 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
520 (bfd_mach_o_dylib_reference): New type.
521 (BFD_MACH_O_REFERENCE_SIZE): New macro.
522 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
523 modules, toc, references and indirect syms.
524 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
525 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
526 unused). Add comment.
527 (bfd_mach_o_dylib_command): Ditto.
528 (bfd_mach_o_prebound_dylib_command): Ditto.
529 (bfd_mach_o_linkedit_command): New type.
530 (bfd_mach_o_str_command): New type.
531 (bfd_mach_o_load_command): Add linkedit and str fields.
532 (mach_o_data_struct): Add symtab field.
533 (bfd_get_mach_o_data): Renamed to ...
534 (bfd_mach_o_get_data): ... this new macro.
535 (bfd_mach_o_scan_read_symtab_symbol,
536 bfd_mach_o_scan_read_symtab_strtab,
537 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
539 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
540 instead of direct access.
542 2009-06-19 Alan Modra <amodra@bigpond.net.au>
544 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
545 R_PPC_PLTREL24 relocs.
546 (ppc_elf_relocate_section): Likewise.
548 2009-06-19 Alan Modra <amodra@bigpond.net.au>
550 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
551 pointer to sym hash. Update all uses.
552 (update_plt_info): Likewise. Don't check addend here.
554 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
556 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
557 bfd_sym_from_r_symndx.
558 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
560 2009-06-18 Alan Modra <amodra@bigpond.net.au>
562 * elf-bfd.h (struct sym_sec_cache): Delete.
563 (struct sym_cache): New.
564 (bfd_section_from_r_symndx): Delete prototype.
565 (bfd_sym_from_r_symndx): Define prototype.
566 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
567 (bfd_sym_from_r_symndx): ..new function.
568 * elf32-arm.c: Update all uses of struct sym_sec_cache and
569 bfd_section_from_r_symndx to new struct and function.
570 * elf32-bfin.c: Likewise.
571 * elf32-hppa.c: Likewise.
572 * elf32-i386.c: Likewise.
573 * elf32-m32r.c: Likewise.
574 * elf32-m68hc1x.c: Likewise.
575 * elf32-m68hc1x.h: Likewise.
576 * elf32-m68k.c: Likewise.
577 * elf32-ppc.c: Likewise.
578 * elf32-s390.c: Likewise.
579 * elf32-sh.c: Likewise.
580 * elf64-ppc.c: Likewise.
581 * elf64-s390.c: Likewise.
582 * elf64-x86-64.c: Likewise.
583 * elfxx-sparc.c: Likewise.
584 * elfxx-sparc.h: Likewise.
586 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
588 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
589 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
591 2009-06-18 Nick Clifton <nickc@redhat.com>
593 * elflink.c (elf_link_sort_relocs): Return early if there are no
596 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
598 Merge cegcc and mingw32ce target name changes from
601 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
603 * config.bfd: Add arm*-*-cegcc* target.
605 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
607 * config.bfd: Add arm-*-mingw32ce* target.
609 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
611 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
612 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
613 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
614 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
616 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
618 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
619 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
620 * elf32-i386.c (elf_i386_check_relocs): Use it.
621 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
623 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
625 * elf-bfd.h (elf_dyn_relocs): New.
627 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
628 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
630 (elf_i386_copy_indirect_symbol): Likewise.
631 (elf_i386_check_relocs): Likewise.
632 (elf_i386_gc_sweep_hook): Likewise.
633 (elf_i386_allocate_dynrelocs): Likewise.
634 (elf_i386_readonly_dynrelocs): Likewise.
635 (elf_i386_size_dynamic_sections): Likewise.
637 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
638 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
640 (elf64_x86_64_copy_indirect_symbol): Updated.
641 (elf64_x86_64_check_relocs): Likewise.
642 (elf64_x86_64_gc_sweep_hook): Likewise.
643 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
644 (elf64_x86_64_allocate_dynrelocs): Likewise.
645 (elf64_x86_64_readonly_dynrelocs): Likewise.
646 (elf64_x86_64_size_dynamic_sections): Likewise.
648 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
650 * elf32-arm.c (create_got_section): Get existing .rela.got
652 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
653 * elf32-lm32.c (create_got_section): Likewise.
654 * elf32-m32r.c (create_got_section): Likewise.
655 * elf32-ppc.c (ppc_elf_create_got): Likewise.
656 * elf32-s390.c (create_got_section): Likewise.
657 * elf32-sh.c (create_got_section): Likewise.
658 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
659 * elf64-s390.c (create_got_section): Likewise.
660 * elfxx-sparc.c (create_got_section): Likewise.
662 * elflink.c (_bfd_elf_create_got_section): Properly initialize
665 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
667 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
669 * elf32-i386.c (elf_i386_local_hash): Removed.
670 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
671 (elf_i386_get_local_sym_hash): Likewise.
673 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
674 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
675 (elf64_x86_64_get_local_sym_hash): Likewise.
676 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
677 (get_local_sym_hash): Likewise.
679 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
681 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
682 rel_got_sec and plt_sec.
683 (elfNN_ia64_relax_section): Updated.
684 (elfNN_ia64_create_dynamic_sections): Likewise.
686 (allocate_dynrel_entries): Likewise.
687 (elfNN_ia64_size_dynamic_sections): Likewise.
688 (set_got_entry): Likewise.
689 (elfNN_ia64_choose_gp): Likewise.
690 (elfNN_ia64_relocate_section): Likewise.
691 (elfNN_ia64_finish_dynamic_symbol): Likewise.
692 (elfNN_ia64_finish_dynamic_sections): Likewise.
694 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
696 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
699 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
701 * configure.in (elf): Add elf-ifunc.lo.
703 * configure: Regenerated.
704 * Makefile.in: Likewise.
706 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
707 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
709 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
710 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
712 (elf_i386_link_hash_table_create): Likewise.
713 (elf_i386_create_dynamic_sections): Likewise.
714 (elf_i386_check_relocs): Likewise.
715 (elf_i386_allocate_dynrelocs): Likewise.
716 (elf_i386_size_dynamic_sections): Likewise.
717 (elf_i386_relocate_section): Likewise.
718 (elf_i386_finish_dynamic_symbol): Likewise.
719 (elf_i386_finish_dynamic_sections): Likewise.
720 (elf_i386_create_got_section): Removed.
722 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
723 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
725 (elf64_x86_64_compute_jump_table_size): Updated.
726 (elf64_x86_64_link_hash_table_create): Likewise.
727 (elf64_x86_64_create_dynamic_sections): Likewise.
728 (elf64_x86_64_check_relocs): Likewise.
729 (elf64_x86_64_allocate_dynrelocs): Likewise.
730 (elf64_x86_64_size_dynamic_sections): Likewise.
731 (elf64_x86_64_relocate_section): Likewise.
732 (elf64_x86_64_finish_dynamic_symbol): Likewise.
733 (elf64_x86_64_finish_dynamic_sections): Likewise.
734 (elf64_x86_64_create_got_section): Removed.
736 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
737 for pointer alignment. Set up section pointers.
738 (_bfd_elf_create_dynamic_sections): Likewise.
739 (_bfd_elf_create_ifunc_sections): Moved to ...
740 * elf-ifunc.c: Here. New.
742 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
743 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
746 2009-06-16 Doug Kwan <dougkwan@google.com>
748 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
749 to bfd_signed_vma. Cast constant operands which are used in
750 offset related expressions to bfd_signed_vma type as appropriate.
752 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
754 * elf32-vax.c (elf_vax_plt_sym_val): New function.
755 (elf_backend_plt_sym_val): Define.
757 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
759 * elf32-vax.c (elf_vax_reloc_type_class): New function.
760 (elf_backend_reloc_type_class): Define.
762 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
764 * elf32-vax.c (elf_vax_relocate_section): For symbol references
765 from an executable to a shared library treat R_VAX_PC32
766 relocations as R_VAX_PLT32 ones.
768 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
770 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
771 symbols in GOT space calculation.
772 (elf_vax_relocate_section): Adjust accordingly.
774 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
776 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
779 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
781 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
783 (elf_vax_relocate_section): Likewise.
785 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
787 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
788 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
790 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
792 * elf32-i386.c (elf_i386_check_relocs): Reformat.
793 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
795 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
797 * Makefile.am: Run "make dep-am".
798 * Makefile.in: Regenerated.
800 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
802 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
803 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
805 2009-06-15 Nick Clifton <nickc@redhat.com>
807 * po/ru.po: New Russian translation.
808 * configure.in (ALL_LINGUAS): Add ru.
809 * configure: Regenerate.
811 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
813 * elf32-i386.c: Remove duplicated comments.
815 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
818 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
819 dynamic IFUNC pointer in non-shared object. Use .got.plt
820 for IFUNC definition in PIE.
821 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
824 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
825 dynamic IFUNC pointer in non-shared object. Use .got.plt
826 for IFUNC definition in PIE.
827 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
830 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
832 * elf32-i386.c (elf_i386_check_relocs): Properly report
833 local symbol for unhandled relocation against STT_GNU_IFUNC
835 (elf_i386_relocate_section): Likewise.
836 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
837 (elf64_x86_64_relocate_section): Likewise.
839 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
842 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
843 (elf_i386_link_hash_table): Add loc_hash_table and
845 (elf_i386_local_hash): New.
846 (elf_i386_local_htab_hash): Likewise.
847 (elf_i386_local_htab_eq): Likewise.
848 (elf_i386_get_local_sym_hash): Likewise.
849 (elf_i386_link_hash_table_free): Likewise.
850 (elf_i386_allocate_local_dynrelocs): Likewise.
851 (elf_i386_finish_local_dynamic_symbol): Likewise.
852 (bfd_elf64_bfd_link_hash_table_free): Likewise.
853 (elf_i386_link_hash_table_create): Create loc_hash_table and
855 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
856 (elf_i386_size_dynamic_sections): Likewise.
857 (elf_i386_relocate_section): Likewise.
858 (elf_i386_finish_dynamic_sections): Likewise.
859 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
862 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
863 (elf64_x86_64_link_hash_table): Add loc_hash_table and
865 (elf64_x86_64_local_hash): New.
866 (elf64_x86_64_local_htab_hash): Likewise.
867 (elf64_x86_64_local_htab_eq): Likewise.
868 (elf64_x86_64_get_local_sym_hash): Likewise.
869 (elf64_x86_64_link_hash_table_free): Likewise.
870 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
871 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
872 (bfd_elf64_bfd_link_hash_table_free): Likewise.
873 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
875 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
877 (elf64_x86_64_size_dynamic_sections): Likewise.
878 (elf64_x86_64_relocate_section): Likewise.
879 (elf64_x86_64_finish_dynamic_sections): Likewise.
880 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
883 2009-06-10 Philip Blundell <philb@gnu.org>
885 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
886 elf_sec->this_hdr == NULL.
888 2009-06-12 Tristan Gingold <gingold@adacore.com>
890 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
891 * bfd-in2.h: Regenerated.
892 * libbfd.h: Regenerated.
894 * mach-o.c (FILE_ALIGN): New macro.
895 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
896 (bfd_mach_o_print_symbol): Ditto.
897 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
898 (bfd_mach_o_get_reloc_upper_bound): New function.
899 (bfd_mach_o_canonicalize_reloc): Ditto.
900 (bfd_mach_o_scan_write_relocs): Ditto.
901 (bfd_mach_o_scan_write_section_32): Remove offset argument.
902 (bfd_mach_o_scan_write_section_64): Ditto.
903 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
904 written for load command. Do not compute section file offset.
905 (bfd_mach_o_scan_write_segment_64): Ditto.
906 (bfd_mach_o_scan_write_symtab): Compute file offset first.
907 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
909 (bfd_mach_o_mangle_symbols): ... this new function.
910 (bfd_mach_o_write_contents): Be sure to have load commands built.
911 Call bfd_mach_o_mangle_symbols.
912 (bfd_mach_o_build_commands): Adjust for filelen field.
913 Use FILE_ALIGN macro. Clear section file offset if section is empty.
914 Do not set symtab file offset anymore here.
915 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
916 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
917 Set reloc_count and rel_filepos section fields.
918 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
920 (bfd_mach_o_scan_read_section_64): Ditto.
921 (bfd_mach_o_scan_read_section): Ditto.
922 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
923 bfd_mach_o_asymbol. Use unsigned int for file offset type.
924 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
925 Handle weak-ref symbols.
926 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
927 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
928 (bfd_mach_o_scan): Remove assignment to removed field.
929 (bfd_mach_o_mkobject_init): Ditto.
930 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
931 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
932 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
933 (bfd_mach_o_swap_reloc_in): Ditto.
934 (bfd_mach_o_swap_reloc_out): Ditto.
936 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
937 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
938 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
939 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
940 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
941 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
942 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
943 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
944 (BFD_MACH_O_N_WEAK_DEF): New macros.
946 (bfd_mach_o_section_type): Add new enumeration values.
947 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
948 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
949 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
950 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
952 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
953 (BFD_MACH_O_GENERIC_RELOC_PAIR)
954 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
955 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
956 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
957 (BFD_MACH_O_RELENT_SIZE): Ditto.
958 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
959 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
960 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
961 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
962 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
963 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
964 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
965 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
966 (bfd_mach_o_reloc_info): New struct.
967 (bfd_mach_o_asymbol): New struct.
968 (bfd_mach_o_symtab_command): The symbols field is now of type
970 (bfd_mach_o_load_command): The offset and len fields are now of type
972 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
973 Add a filelen field. Add comments.
974 (bfd_mach_o_backend_data): New struct.
975 (bfd_mach_o_get_backend_data): New macro.
976 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
978 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
979 (bfd_mach_o_get_reloc_upper_bound): New prototype.
980 (bfd_mach_o_canonicalize_reloc): Ditto.
982 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
983 duplicated macro. Now defined to _bfd_generic_is_local_label.
984 (TARGET_NAME_BACKEND): New macro...
985 (TARGET_NAME_BACKEND): ... used to name a new variable.
986 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
989 * mach-o-i386.c (i386_howto_table): New variable.
990 (bfd_mach_o_i386_swap_reloc_in): New function.
991 (bfd_mach_o_i386_swap_reloc_out): Ditto.
992 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
993 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
994 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
995 (bfd_mach_o_bfd_reloc_type_lookup)
996 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
998 2009-06-11 Eric Paris <eparis@redhat.com>
999 Nick Clifton <nickc@redhat.com>
1001 * opncls.c (_maybe_make_executable): New function. Gives execute
1002 permission to an executable bfd that was opened for writing
1003 provided that it is a regular file. Replaces common code found in...
1004 (bfd_close): here and ...
1005 (bfd_close_all_done): here.
1007 2009-06-11 Anthony Green <green@moxielogic.com>
1009 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1010 * bfd-in2.h: Rebuilt.
1011 * libbfd.h: Rebuilt.
1012 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1014 (moxie_reloc_map): Ditto.
1015 Clean up copyright notice.
1017 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1019 * bfd-in2.h: bfd_mmap prototype.
1020 * bfdio.c (bfd_mmap): New function.
1021 * libbfd.h (bfd_iovec): Add bmmap.
1022 * cache.c (cache_bmmap): New function.
1023 (cache_iovec): Initialize bmmap member.
1024 * opencls.c (opncls_bmmap): New function.
1025 (opncls_iovec): Initialize bmmap member.
1027 2009-06-09 Tristan Gingold <gingold@adacore.com>
1029 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1030 and stabstr_segment fields.
1031 (mach_o_be_vec, mach_o_le_vec): Removed
1032 (bfd_mach_o_version): New prototype.
1034 * mach-o.c (bfd_mach_o_version): Make this function public.
1035 (mach_o_wide_p): New function.
1036 (bfd_mach_o_wide_p): Ditto.
1037 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1039 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1040 Search in the list only if the name starts with a dot.
1041 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1042 test. Check bfd_seek status.
1043 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1044 (bfd_mach_o_scan_write_section_32): Ditto.
1045 (bfd_mach_o_scan_write_section_64): Ditto.
1046 (bfd_mach_o_scan_write_section): Removed.
1047 (bfd_mach_o_scan_write_segment): Split into ...
1048 (bfd_mach_o_scan_write_segment_32): ... this and ...
1049 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1050 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1051 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1052 symbol table. Now returns a boolean.
1053 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1054 Adjust for status type.
1055 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1056 test. Write symbol table. Numbers the sections.
1057 (bfd_mach_o_read_header): Check bfd_seek status.
1058 Use mach_o_wide_p instead of hard-coded test.
1059 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1060 (bfd_mach_o_scan_read_section_64): Ditto.
1061 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1062 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1063 handled common symbols.
1064 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1065 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1066 (bfd_mach_o_scan_read_dylinker): Ditto.
1067 (bfd_mach_o_scan_read_dylib): Ditto.
1068 (bfd_mach_o_scan_read_thread): Ditto.
1069 (bfd_mach_o_scan_read_symtab): Ditto.
1070 Do not create a section for the stabs.
1071 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1072 (bfd_mach_o_scan_read_segment): Ditto.
1073 (bfd_mach_o_scan_read_command): Ditto.
1074 (bfd_mach_o_scan_start_address): Ditto.
1075 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1076 (bfd_mach_o_archive_p): Check bfd_seek status.
1077 (bfd_mach_o_core_fetch_environment): Ditto.
1079 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1081 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1083 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1084 (elf_i386_link_hash_table_create): Initialize irelifunc.
1085 (elf_i386_check_relocs): Updated. Set up irelifunc for
1087 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1088 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1090 (elf_i386_relocate_section): Likewise.
1092 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1093 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1094 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1096 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1097 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1099 (elf64_x86_64_relocate_section): Likewise.
1101 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1103 (_bfd_elf_create_ifunc_sections): This.
1105 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1107 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1110 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1112 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1113 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1114 building shared object. Check info->executable instead of
1115 !info->shared when setting non_got_ref.
1116 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1117 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1118 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1120 (elf_i386_relocate_section): Output dynamic relocation for
1121 R_386_32 against STT_GNU_IFUNC symbol to get the real
1122 function address when building shared object.
1123 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1124 relocation for STT_GNU_IFUNC symbol in shared object.
1126 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1127 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1128 symbol when building shared object. Check info->executable
1129 instead of !info->shared when setting non_got_ref.
1130 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1131 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1132 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1134 (elf64_x86_64_relocate_section): Output dynamic relocation
1135 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1136 function address when building shared object.
1137 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1138 relocation for STT_GNU_IFUNC symbol in shared object.
1140 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1142 * Makefile.am: Run "make dep-am".
1143 (BFD32_BACKENDS): Add mach-o-i386.lo.
1144 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1145 * Makefile.in: Regenerate.
1147 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1149 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1150 when looking for soft-icache stubs.
1152 2009-06-05 Tristan Gingold <gingold@adacore.com>
1154 * mach-o.h: Update copyright year.
1155 (bfd_mach_o_mach_header_magic): New enum.
1156 (bfd_mach_o_cpu_subtype): Now an enum.
1157 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1158 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1159 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1160 (bfd_mach_o_load_command): Field type_required is now a boolean.
1161 Reindent prototypes.
1162 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1163 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1164 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1165 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1166 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1167 (bfd_mach_o_canonicalize_symtab): Ditto.
1168 (bfd_mach_o_get_symbol_info): Ditto.
1169 (bfd_mach_o_print_symbol): Ditto.
1170 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1171 (bfd_mach_o_make_empty_symbol): Ditto.
1172 (bfd_mach_o_write_contents): Ditto.
1174 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1175 bfd_mach_o_mkobject): Defines.
1176 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1177 Do not check with target vector but with flavour.
1178 (struct mach_o_section_name_xlat): New declaration.
1179 (dwarf_section_names_xlat): Ditto.
1180 (text_section_names_xlat): Ditto.
1181 (data_section_names_xlat): Ditto.
1182 (struct mach_o_segment_name_xlat): Ditto.
1183 (segsec_names_xlat): Ditto.
1184 (bfd_mach_o_convert_section_name_to_bfd): New function.
1185 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1186 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1187 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1188 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1189 Accept any input and output flavour. Do not share private data
1191 (bfd_mach_o_count_symbols): Add a comment.
1192 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1193 (bfd_mach_o_canonicalize_symtab): Ditto.
1194 (bfd_mach_o_get_symbol_info): Ditto.
1195 (bfd_mach_o_print_symbol): Ditto.
1196 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1197 Use constants instead of hard-coded values.
1198 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1200 (bfd_mach_o_scan_write_section_64): Ditto.
1201 (bfd_mach_o_scan_write_segment): Ditto.
1202 Do not copy sections anymore.
1203 (bfd_mach_o_write_contents): Make it public.
1204 Remove dead code. Rewrite typeflag assignment.
1205 (bfd_mach_o_build_commands): New function.
1206 (bfd_mach_o_set_section_contents): Ditto.
1207 (bfd_mach_o_make_empty_symbol): Make it public.
1208 (bfd_mach_o_read_header): Make it static.
1209 Convert to bfd_boolean.
1210 Use constants instead of hard-coded values.
1211 (bfd_mach_o_make_bfd_section): Call
1212 bfd_mach_o_convert_section_name_to_bfd to create name.
1213 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1215 (bfd_mach_o_scan_read_section_64): Ditto.
1216 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1217 a segment anymore. Use constants instead of hard-coded values.
1218 (bfd_mach_o_scan_read_command): Fix style.
1219 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1220 Get rid of BFD_IO_FUNCS.
1221 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1222 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1223 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1224 (bfd_mach_o_object_p): Removed.
1225 (bfd_mach_o_gen_core_p): New function, replaces ...
1226 (bfd_mach_o_core_p): ... deleted.
1227 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1229 * mach-o-i386.c: New file.
1230 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1231 * configure.in (TDEFINES): Add mach_o_i386_vec.
1232 * configure: Regenerated.
1233 * targets.c: Add mach_o_i386_vec.
1235 * mach-o.c: Update copyright years.
1236 (BFD_IO_FUNCS): Remove (was not used).
1237 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1238 bfd_mach_o_slurp_extended_name_table,
1239 bfd_mach_o_construct_extended_name_table,
1240 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1241 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1242 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1243 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1244 bfd_mach_o_get_section_contents_in_window,
1245 bfd_mach_o_bfd_is_local_label_name,
1246 bfd_mach_o_bfd_is_target_special_symbol,
1247 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1248 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1249 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1250 bfd_mach_o_minisymbol_to_symbol,
1251 bfd_mach_o_bfd_get_relocated_section_contents,
1252 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1253 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1254 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1255 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1256 bfd_mach_o_bfd_merge_private_bfd_data,
1257 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1258 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1259 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1260 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1261 bfd_mach_o_bfd_copy_private_header_data,
1262 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1263 * mach-o-target.c: ... here.
1264 Update copyright years.
1266 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1268 * dep-in.sed: Don't use \n in replacement part of s command.
1269 * Makefile.am (DEP1): LC_ALL for uniq.
1271 * Makefile.in: Regenerate.
1273 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1275 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1276 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1277 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1279 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1281 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1282 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1283 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1284 against STT_GNU_IFUNC symbols for static executables.
1285 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1286 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1288 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1289 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1290 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1291 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1293 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1295 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1296 symbols to be left unimported when linking statically.
1297 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1298 code when linking statically.
1300 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1302 * elf32-i386.c (elf_i386_check_relocs): Increment
1303 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1304 against STT_GNU_IFUNC symbol.
1305 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1306 local STT_GNU_IFUNC definition is used.
1307 (elf_i386_relocate_section): Handle got.offset != -1 for
1308 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1311 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1312 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1313 relocations against STT_GNU_IFUNC symbol.
1314 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1315 local STT_GNU_IFUNC definition is used.
1316 (elf64_x86_64_relocate_section): Handle got.offset != -1
1317 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1318 STT_GNU_IFUNC symbol.
1320 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1323 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1324 (elf_i386_reloc_type_lookup): Likewise.
1325 (R_386_tls): Removed.
1326 (R_386_irelative): New.
1327 (R_386_vt_offset): Updated.
1328 (elf_i386_rtype_to_howto): Likewise.
1329 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1330 (elf_i386_link_hash_table_create): Initialize igotplt,
1332 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1333 (elf_i386_adjust_dynamic_symbol): Likewise.
1334 (elf_i386_allocate_dynrelocs): Likewise.
1335 (elf_i386_relocate_section): Likewise.
1336 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1338 (elf_i386_finish_dynamic_symbol): When building a static
1339 executable, use .iplt, .igot.plt and .rel.iplt sections for
1340 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1341 locally defined STT_GNU_IFUNC symbol.
1343 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1344 (x86_64_reloc_map): Likewise.
1345 (R_X86_64_standard): Updated.
1346 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1347 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1349 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1350 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1351 (elf64_x86_64_allocate_dynrelocs): Likewise.
1352 (elf64_x86_64_relocate_section): Likewise.
1353 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1355 (elf64_x86_64_finish_dynamic_symbol): When building a static
1356 executable, use .iplt, .igot.plt and .rela.iplt sections for
1357 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1358 for locally defined STT_GNU_IFUNC symbol.
1360 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1361 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1363 * bfd-in2.h: Regenerated.
1364 * libbfd.h: Likewise.
1366 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1368 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1369 (_bfd_elf_make_ifunc_reloc_section): Removed.
1370 (_bfd_elf_is_ifunc_symbol): Likewise.
1371 (_bfd_elf_create_static_ifunc_sections): New.
1373 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1375 (elf_link_add_object_symbols): Here.
1376 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1377 STT_GNU_IFUNC symbol.
1378 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1379 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1380 (IFUNC_INFIX): Removed.
1381 (get_ifunc_reloc_section_name): Likewise.
1382 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1383 (_bfd_elf_is_ifunc_symbol): Likewise.
1384 (_bfd_elf_create_static_ifunc_sections): New.
1386 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1388 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1389 (create_got_section): Likewise.
1390 (allocate_dynrelocs): Likewise.
1391 (readonly_dynrelocs): Likewise.
1392 (set_tls_module_base): Likewise.
1393 (dtpoff_base): Likewise.
1395 (elf_i386_link_hash_table_create): Updated.
1396 (elf_i386_create_dynamic_sections): Likewise.
1397 (elf_i386_check_relocs): Likewise.
1398 (elf_i386_size_dynamic_sections): Likewise.
1399 (elf_i386_relocate_section): Likewise.
1401 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1402 (create_got_section): Likewise.
1403 (allocate_dynrelocs): Likewise.
1404 (readonly_dynrelocs): Likewise.
1405 (set_tls_module_base): Likewise.
1406 (dtpoff_base): Likewise.
1408 (elf64_x86_64_link_hash_table_create): Updated.
1409 (elf64_x86_64_create_dynamic_sections): Likewise.
1410 (elf64_x86_64_check_relocs): Likewise.
1411 (elf64_x86_64_size_dynamic_sections): Likewise.
1412 (elf64_x86_64_relocate_section): Likewise.
1414 2009-05-28 Nick Clifton <nickc@redhat.com>
1416 * targets.c (_bfd_target_vector): Only include plugin target in
1417 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1419 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1421 * elf32-spu.c (struct call_info): New member broken_cycle.
1422 (remove_cycle): Instead of physically removing call_info structures
1423 to break call graph cycles, mark them using the broken_cycle flag.
1424 (mark_overlay_section): Respect broken_cycle flag.
1425 (unmark_overlay_section): Likewise.
1426 (collect_lib_sections): Likewise.
1427 (collect_overlays): Likewise.
1428 (sum_stack): Likewise.
1430 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1432 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1433 (mark_functions_via_relocs): Initialize callee->count to 1.
1434 (pasted_function): Likewise.
1435 (spu_elf_auto_overlay): Honor call counts when determining number
1436 of stubs required in software i-cache mode.
1438 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1440 * plugin.c (program_name): Remove.
1441 (plugin_program_name): New.
1442 (bfd_plugin_set_program_name): New.
1443 (try_load_plugin): Use plugin_program_name.
1444 * plugin.h (bfd_plugin_set_program_name): New.
1446 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1448 * aclocal.m4: Include ../config/plugins.m4.
1449 * configure.in: Use AC_PLUGINS.
1450 * configure: Regenerate.
1451 * Makefile.in: Regenerate.
1452 * doc/Makefile.in: Regenerate.
1454 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1456 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1458 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1459 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1460 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1461 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1462 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1463 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1464 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1465 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1466 * reloc.c (bfd_generic_relax_section): Likewise.
1467 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1468 * vms.c (vms_bfd_relax_section): Likewise.
1470 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1472 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1474 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1475 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1477 * elf32-i386.c (allocate_dynrelocs): Updated.
1478 (elf_i386_relocate_section): Likewise.
1479 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1480 (elf64_x86_64_relocate_section): Likewise.
1482 * elf64-x86-64.c (is_indirect_symbol): Removed.
1484 2009-05-26 Nick Clifton <nickc@redhat.com>
1486 * po/id.po: Updated Indonesian translation.
1488 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1490 * Makefile.am: Run "make dep-am".
1493 (ALL_MACHINES): Add cpu-plugin.lo.
1494 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1495 (BFD32_BACKENDS): Add plugin.lo.
1496 (BFD32_BACKENDS_CFILES): Add plugin.c.
1497 (libbfd_la_LIBADD): Add LIBDL
1498 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1499 (bfd_plugin_arch): Declare.
1500 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1501 * bfd.c (bfd): Add plugin_data.
1502 * config.bfd: Handle the plugin target.
1503 * configure.in: Check for --enable-plugins.
1504 (LT_INIT): Use the dlopen option.
1505 * cpu-plugin.c: New.
1508 * targets.c (plugin_vec): Declare.
1509 (_bfd_target_vector): Add plugin_vec.
1510 * Makefile.in: Regenerate.
1511 * bfd-in2.h: Regenerate.
1512 * configure: Regenerate.
1514 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1516 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1517 per line with all lines having continuation backslash. Prefix
1518 first line with "A", following lines with "B".
1519 * Makefile.am (DEP): Don't use dep.sed here.
1520 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1521 dep.sed here on dependencies, sort and uniq.
1522 * Makefile.in: Regenerate.
1524 2009-05-25 Tristan Gingold <gingold@adacore.com>
1526 * makefile.vms: Add verilog.obj to object list OBJS.
1528 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1530 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1531 for BFD_IN_MEMORY is cleared.
1532 (bfd_bwrite): Zero excess memory allocated.
1534 2009-05-22 Julian Brown <julian@codesourcery.com>
1536 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1538 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1539 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1540 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1541 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1542 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1543 (a8_erratum_fix, a8_erratum_reloc): New structs.
1544 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1545 num_a8_erratum_fixes, fix_cortex_a8 fields.
1546 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1547 (elf32_arm_add_stub): Split into two parts, creating...
1548 (elf32_arm_create_or_find_stub_sec): New function.
1549 (elf32_arm_final_link_relocate): Add forward declaration.
1550 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1551 relocations, multiple relocations per stub.
1552 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1553 (arm_size_one_stub): Use find_stub_size_and_template.
1554 (a8_reloc_compare): New.
1555 (find_thumb_glue): Add forward declaration.
1556 (cortex_a8_erratum_scan): New.
1557 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1558 (bfd_elf32_arm_set_cortex_a8_fix): New.
1559 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1560 (arm_map_one_stub): Add THUMB32_TYPE support.
1561 (a8_branch_to_stub_data): New.
1562 (make_branch_to_a8_stub): New.
1563 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1564 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1565 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1566 Cortex-A8 erratum workaround.
1567 * bfd-in2.h: Regenerate.
1569 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1571 * Makefile.am: Run "make dep-am".
1572 * Makefile.in: Regenerate.
1573 * po/SRC-POTFILES.in: Regenerate.
1575 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1577 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1580 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1582 * elf-bfd.h (struct elf_backend_data
1583 <elf_backend_link_output_symbol_hook>): Return an int.
1584 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1585 symbols on deleted .opd entries.
1586 * elflink.c (elf_link_output_sym): Return without outputting sym
1587 if output_symbol_hook returns 2.
1588 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1589 Abort if we must not discard sym.
1590 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1592 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1593 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1594 elf_backend_link_output_symbol_hook return type change.
1595 * elf32-arm.c (output_arch_syminfo): Likewise.
1596 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1597 (elf32_arm_output_arch_local_syms): Likewise.
1598 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1599 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1600 (bfd_score_elf_link_output_symbol_hook): Likewise.
1601 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1602 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1603 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1604 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1605 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1606 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1607 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1608 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1609 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1610 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1611 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1613 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1615 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1616 out of range .opd symbols.
1618 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1620 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1621 fprintf_vma directly.
1622 * peXXigen.c (pe_print_edata): Likewise.
1623 (pe_print_pdata): Likewise.
1624 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1625 (_bfd_XX_print_private_bfd_data_common): Likewise.
1627 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1629 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1631 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1632 Paul Brook <paul@codesourcery.com>
1634 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1635 fix discarded sections.
1637 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1639 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1640 sections into the software icache.
1642 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1644 * elf32-spu.c (build_stub): Always build "compact" sofware
1647 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1649 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1650 (spu_elf_setup): Initialize it.
1651 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1652 Update to new-sytle cache manager data structures.
1653 (spu_elf_build_stubs): Generate new-style cache manager data
1654 structures and symbols.
1655 (spu_elf_auto_overlay): Update size computation.
1657 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1659 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1660 segments first amongst the program headers.
1662 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1664 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1665 into addresses for relocation types that look at high bits. Remove
1666 special handling of relocation overflow warnings.
1668 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1670 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1671 control flow graph between fragments of a function.
1673 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1675 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1676 generate only a 16-byte .toe section.
1677 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1679 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1681 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1682 (spu_elf_place_overlay_data): ..here. New function.
1683 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1685 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1687 * elf32-arm.c: Move sysdep.h to start of file.
1689 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1691 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1693 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1694 __icache_tag_array and __icache_tag_array_size.
1696 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1698 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1700 (bfinfdpic_link_omit_section_dynsym): Likewise.
1701 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1703 2009-05-05 Paul Brook <paul@codesourcery.com>
1705 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1706 * bfd-in2.h: Regenerate.
1707 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1708 (_arm_elf_section_data): Add text and exidx fields.
1709 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1710 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1711 copy_exidx_entry): New functions.
1712 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1714 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1716 * elf32-arm.c (DEF_STUBS): New helper define.
1717 (DEF_STUB): Likewise.
1718 (stub_def): New type.
1719 (stub_definitions): New array, containing stub template pointers
1721 (arm_size_one_stub): Make use of stub_definitions.
1723 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1725 * elflink.c (find_version_for_sym): Remove from here, ...
1726 * linker.c (bfd_find_version_for_sym): ... rename, replace
1727 here, make public and update all callers.
1728 * bfd-in2.h: Regenerate.
1730 2009-04-30 Nick Clifton <nickc@redhat.com>
1732 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1734 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1735 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1736 into a STT_GNU_IFUNC symbol type.
1737 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1739 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1740 the binary contains ifunc symbols.
1741 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1742 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1743 * elf32-i386.c (is_indirect_function): New function.
1744 (elf_i386_check_relocs): Create an ifunc output section.
1745 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1746 section if necessary.
1747 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1749 (elf_i386_add_symbol_hook): New function. Set the
1750 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1751 symbol is encountered.
1752 (elf_backend_post_process_headers): Define.
1753 (elf_backend_add_symbol_hook): Define.
1754 (elf_i386_post_process_headers): Rename to
1755 elf_i388_fbsd_post_process_headers.
1756 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1757 (is_indirect_function): New function.
1758 (elf64_x86_64_check_relocs): Create an ifunc output section.
1759 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1760 section if necessary.
1761 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1762 symbol if necessary.
1763 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1764 elf_obj_data structure if an ifunc symbol is encountered.
1765 (elf_backend_post_process_headers): Define.
1766 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1767 if we have ifunc symbols to handle.
1768 (get_ifunc_reloc_section_name): New function. Computes the name
1769 for an ifunc section.
1770 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1771 section to hold ifunc relocs.
1772 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1773 (bfd_print_symbol_vandf): Handle ifunc symbols.
1774 (bfd_decode_symclass): Likewise.
1775 * bfd-in2.h: Regenerate.
1777 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1779 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1780 MOVW and MOVT relocations in a shared library link.
1782 2009-04-27 Anthony Green <green@moxielogic.com>
1784 * verilog.c: New file.
1785 * Makefile.am (BFD32_LIBS): Add verilog.c.
1786 (BFD32_LIBS_CFILES): Add verilog.c.
1787 (verilog.lo): New build rule.
1788 * Makefile.in: Rebuilt.
1789 * targets.c: Add verilog support.
1790 * bfd.c (tdata union): Add Verilog private data field.
1791 * bfd-in2.h: Regenerate.
1793 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1795 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1798 2009-04-23 Matthias Klose <doko@ubuntu.com>
1800 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1802 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1805 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1806 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1807 (elf32_arm_size_stubs): Likewise.
1808 (record_thumb_to_arm_glue): Deleted unused function.
1809 (bfd_elf32_arm_process_before_allocation): No longer handle
1810 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1811 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1812 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1814 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1816 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1817 (elf32_arm_write_section): Declare early.
1818 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1819 (arm_allocate_glue_section_space): Exclude empty sections.
1820 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1821 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1823 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1824 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1825 (elf32_arm_size_dynamic_sections): Allocate interworking
1827 (bfd_elf32_bfd_final_link): Define.
1829 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1831 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1833 * coffcode.h (coff_compute_section_file_positions): Clear
1834 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1836 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1837 force_minimum_alignment.
1839 * libcoff.h: Regenerated.
1841 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1842 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1844 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1845 nor target_subsystem.
1847 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1848 force_minimum_alignment nor target_subsystem.
1850 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1852 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1853 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1854 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1855 include in coff-x86_64.c of headers.
1856 (PDATA_ROW_SIZE): New define.
1857 (pex_regs[]): New static array.
1858 (pex64_get_runtime_function): New static function.
1859 (pex64_get_unwind_info): Likewise.
1860 (pex64_get_scope_entry): Likewise.
1861 (pex64_xdata_print_uwd_codes): Likewise.
1862 (pex64_get_section_by_rva): Likewise.
1863 (pex64_dump_xdata): Likewise.
1864 (pex64_bfd_print_pdata): Likewise.
1865 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1866 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1867 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1869 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1870 Alan Modra <amodra@bigpond.net.au>
1871 Dave Korn <dave.korn.cygwin@gmail.com>
1873 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1874 long names and non-NUL-terminated strings.
1876 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1878 * bfd-in2.h: Regenerated.
1880 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1882 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1883 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1885 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1888 * coffcode.h (bfd_pei_p): New.
1890 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1891 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1892 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1893 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1894 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1895 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1897 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1898 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1899 bfd_efi_rtdrv_x86_64_vec,
1900 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1901 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1902 * targets.c: Likewise.
1904 * configure: Regenerated.
1905 * libcoff.h: Likewise.
1906 * Makefile.in: Likewise.
1908 * efi-app-ia32.c: Removed.
1909 * efi-app-x86_64.c: Likewise.
1910 * efi-bsdrv-ia32.c: Likewise.
1911 * efi-bsdrv-ia64.c: Likewise.
1912 * efi-bsdrv-x86_64.c: Likewise.
1913 * efi-rtdrv-ia32.c: Likewise.
1914 * efi-rtdrv-ia64.c: Likewise.
1915 * efi-rtdrv-x86_64.c: Likewise.
1916 * efi-rtdrv-ia32.c: Likewise.
1918 * efi-app-ia64.c: Moved to ...
1920 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1921 (TARGET_NAME): Set to pei-ia64.
1923 * libpei.h (bfd_target_pei_p): Removed.
1924 (bfd_target_pei_arch): Likewise.
1925 (bfd_target_efi_app_p): Likewise.
1926 (bfd_target_efi_app_arch): Likewise.
1927 (bfd_target_efi_bsdrv_p): Likewise.
1928 (bfd_target_efi_bsdrv_arch): Likewise.
1929 (bfd_target_efi_rtdrv_p): Likewise.
1930 (bfd_target_efi_rtdrv_arch): Likewise.
1931 (bfd_pe_executable_p): Likewise.
1933 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1934 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1935 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1936 and efi-rtdrv-ia32.c.
1937 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1938 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1939 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1940 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1941 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1942 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1943 (efi-app-ia64.lo): Removed.
1944 (efi-bsdrv-ia32.lo): Likewise.
1945 (efi-rtdrv-ia32.lo): Likewise.
1946 (efi-app-ia64.lo): Likewise.
1947 (efi-bsdrv-ia64.lo): Likewise.
1948 (efi-rtdrv-ia64.lo): Likewise.
1949 (efi-app-x86_64.lo): Likewise.
1950 (efi-bsdrv-x86_64.lo): Likewise.
1951 (efi-rtdrv-x86_64.lo): Likewise.
1954 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1956 (arch_type): Removed.
1957 (pe_arch): Likewise.
1958 (pe_bfd_object_p): Just return coff_object_p.
1960 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1961 bfd_pe_executable_p with bfd_pei_p.
1963 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1965 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1966 PLT entries to an undefined symbol when generating a shared
1969 2009-04-17 Nick Clifton <nickc@redhat.com>
1972 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1974 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1976 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1977 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1978 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1979 * binary.c (binary_bfd_define_common_symbol): Likewise.
1980 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1981 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1982 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1983 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1984 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1985 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1986 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1987 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1988 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1989 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1990 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1991 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1992 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1993 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1994 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1995 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1996 * som.c (som_bfd_define_common_symbol): Likewise.
1997 * srec.c (srec_bfd_define_common_symbol): Likewise.
1998 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1999 * versados.c (versados_bfd_define_common_symbol): Likewise.
2000 * vms.c (vms_bfd_define_common_symbol): Likewise.
2001 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
2002 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
2003 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
2004 (pmac_xcoff_vec): Likewise.
2005 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2006 (aix5coff64_vec): Likewise.
2007 * linker.c (bfd_generic_define_common_symbol): New function.
2008 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2009 (_bfd_define_common_symbol): New field.
2010 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2011 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2012 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2014 * bfd-in2.h: Regenerate.
2015 * libbfd.h: Likewise.
2016 * libcoff.h: Likewise.
2018 2009-04-15 Anthony Green <green@moxielogic.com>
2020 * targets.c: Add moxie support.
2021 * Makefile.am: Ditto.
2022 * Makefile.in: Rebuilt.
2023 * cpu-moxie.c, elf32-moxie.c: New files.
2024 * archures.c: Add moxie support.
2025 * configure.in: Add moxie support.
2026 * configure: Rebuilt.
2027 * config.bfd, archures.c: Add moxie support.
2028 * bfd-in2.h: Rebuilt.
2030 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2032 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2033 branch to an undef weak symbol into a jump to next instruction if
2034 a PLT entry will be created.
2036 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2038 * coffgen.c (make_a_section_from_file): Set the backend long
2039 section names enable if long section names found on input.
2040 * coffcode.h: Extend long section names documentation to match.
2042 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2044 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2047 2009-04-07 DJ Delorie <dj@redhat.com>
2049 * archures.c: Add bfd_mach_mep_c5.
2050 * bfd-in2.h: Likewise.
2051 * cpu-mep.c: Add bfd_c5_arch.
2052 * elf32-mep.c: Support it.
2054 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2056 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2057 info->callbacks->einfo.
2058 * linker.c (_bfd_generic_section_already_linked): Likewise.
2060 2009-04-06 DJ Delorie <dj@redhat.com>
2062 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2064 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2066 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2067 _bfd_pex64_print_pdata only if PE is defined.
2069 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2070 (_bfd_pex64_print_pdata): This.
2072 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2073 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2076 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2078 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2079 _bfd_pep_print_x64_pdata.
2080 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2081 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2083 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2085 * elf32-xtensa.c (relax_property_section): Always set r_offset
2088 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2090 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2091 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2093 (elf32_arm_stub_type): New enum values for the two new stubs.
2094 (arm_type_of_stub): Make use of the two new stubs.
2095 (arm_size_one_stub): Handle the two new stubs.
2097 2009-04-01 Matt Thomas <matt@netbsd.org>
2099 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2100 hidden symbols into the GOT or PLT.GOT.
2101 (elf_vax_relocate_section): Do not emit a PCREL reloc
2102 into a shared object if it is against a hidden symbol.
2104 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2106 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2107 and know_contains_shared_object_p.
2108 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2109 Cache the result in the archive_info table.
2110 (xcoff_auto_export_p): Add an "info" parameter and update the
2111 call to xcoff_archive_contains_shared_object_p.
2112 (xcoff_mark_auto_exports): Update accordingly.
2113 (xcoff_post_gc_symbol): Likewise.
2115 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2117 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2120 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2122 * coff-rs6000.c (member_layout): New structure.
2123 (archive_iterator): Likewise.
2124 (member_layout_init): New function.
2125 (archive_iterator_begin): Likewise.
2126 (archive_iterator_next): Likewise.
2127 (xcoff_write_armap_old): Use the new iterator functions.
2128 (do_shared_object_padding): Delete.
2129 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2130 handling of arch_info.
2131 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2132 first loop rather than the second. Allocate a member header if
2133 there isn't one, then work out the stat information and length
2134 in the first loop too. Use the new iterators for the second loop.
2135 (xcoff_write_archive_contents_big): Likewise.
2137 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2139 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2140 (bfd_xcoff_set_archive_import_path): Likewise.
2141 * bfd-in2.h: Regenerate.
2142 * xcofflink.c: Include libiberty.h.
2143 (xcoff_archive_info): New structure.
2144 (xcoff_archive_info_hash): New function.
2145 (xcoff_archive_info_eq): Likewise.
2146 (xcoff_get_archive_info): Likewise.
2147 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2148 (bfd_xcoff_split_import_path): New function.
2149 (bfd_xcoff_set_archive_import_path): Likewise.
2150 (xcoff_set_import_path): Move earlier in file.
2151 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2152 object to the the directory part of the bfd's filename. Get the
2153 import path and filename of an archive object from the archive's
2154 xcoff_tdata, initializing it if necessary. Update use of
2156 (bfd_link_input_bfd): Update use of import_file_id.
2157 (xcoff_write_global_symbol): Likewise.
2159 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2161 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2163 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2165 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2166 a .loader section for relocatable links.
2167 (xcoff_need_ldrel_p): New function.
2168 (xcoff_mark): Use it.
2169 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2171 (xcoff_build_ldsym): New function, split out from...
2172 (xcoff_build_ldsyms): ...here. Rename to...
2173 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2174 call xcoff_build_ldsym, if there's a loader section.
2175 (xcoff_build_loader_section): New function, extracted verbatim from...
2176 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2177 there's a loader section. Only add an __rtinit loader symbol
2178 if there's a loader section. Update after above name change.
2179 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2180 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2181 and xcoff_create_ldrel.
2182 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2183 (xcoff_reloc_link_order): Likewise, but only call it if there's
2184 a loader section. Use xcoff_symbol_section.
2185 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2186 if there's a loader section.
2188 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2190 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2192 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2194 * elf32-arm.c (group_sections): Rewrite loops for better
2197 2009-03-30 DJ Delorie <dj@redhat.com>
2199 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2200 relocs when doing a relocatable link.
2202 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2204 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2205 "ERROR:", in error messages.
2206 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2207 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2208 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2209 (elf32_arm_merge_eabi_attributes): Likewise.
2210 (elf32_arm_merge_private_bfd_data): Likewise.
2212 2009-03-27 Nick Clifton <nickc@redhat.com>
2214 * section.c (bfd_get_section_contents): Detect and handle the case
2215 where a section has the SEC_IN_MEMORY flag set but no actual
2218 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2221 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2222 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2223 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2224 if we don't find matching PT_LOAD when copying.
2226 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2228 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2229 the reloc descriptions.
2231 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2233 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2234 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2235 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2237 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2239 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2240 (bfd_i386_arch_intel_syntax): Likewise.
2241 (i8086_arch): Likewise.
2242 (bfd_x86_64_arch): Likewise.
2244 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2246 * elf32-cris.c (cris_elf_relocate_section): <case
2247 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2248 symbols for non-allocated sections. Don't check whether to
2249 generate R_CRIS_DTPMOD for non-allocated sections.
2250 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2251 handle relocation GC:ing if applied to non-allocated section.
2252 (cris_elf_check_relocs): Similar.
2254 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2255 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2256 when emitting a known TP offset in the GOT.
2258 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2260 * elf64-ppc.c (synthetic_opd): Delete.
2261 (compare_symbols): Look for .opd name rather than section match.
2262 (ppc64_elf_get_synthetic_symtab): Likewise.
2264 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2266 * elf32-ppc.c (is_pic_glink_stub): Delete.
2267 (is_nonpic_glink_stub): New function.
2268 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2270 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2272 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2273 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2275 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2276 macros for visibilty and locality checks.
2277 (elf_s390_adjust_dynamic_symbol): Likewise.
2278 (allocate_dynrelocs): Likewise.
2279 (elf_s390_relocate_section): Likewise.
2280 (elf_s390_finish_dynamic_symbol): Likewise.
2281 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2282 (elf_s390_adjust_dynamic_symbol): Likewise.
2283 (allocate_dynrelocs): Likewise.
2284 (elf_s390_relocate_section): Likewise.
2285 (elf_s390_finish_dynamic_symbol): Likewise.
2287 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2289 * bfd-in2.h: Regenerated.
2290 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2291 for debugging sections and map memory read/write dependent on
2293 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2294 without memory read flags set.
2295 * section.c: Add SEC_COFF_NOREAD to section flags.
2297 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2299 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2302 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2304 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2305 "no overlays" return. If there are overlays, create overlay
2306 manager entry symbols here, so that..
2307 (spu_elf_build_stubs): ..we don't need to set them up here.
2308 Simplify entry symbol tests.
2309 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2311 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2313 * elf.c (elfcore_grok_openbsd_procinfo)
2314 (elfcore_grok_openbsd_note): New functions.
2315 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2317 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2319 * vms-hdr.c: Don't include alloca.h.
2320 * elf32-m68hc1x.c: Include alloca-conf.h.
2322 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2324 * Makefile.am: Run "make dep-am".
2325 * Makefile.in: Regenerate.
2327 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2329 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2331 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2333 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2335 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2336 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2337 ovly_return fields with ovly_entry[2]. Adjust all users.
2338 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2340 (spu_elf_build_stubs): Likewise.
2341 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2342 ovly_flavour changes. Update all callers.
2343 (ovl_stub_size_log2): New function.
2344 (build_stub): Handle compact icache stubs. Use different manager
2345 entry point for stubs in non-icache area.
2346 (spu_elf_size_stubs): Don't allocate space for indirect branch
2348 (spu_elf_build_stubs): And don't built them.
2350 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2352 * dwarf2.c (read_section): Always use rawsize, if available.
2354 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2356 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2357 of rawsize and size for buffer.
2359 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2361 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2362 parameter just because fixed sections fit into local store.
2363 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2364 generating overlays if fixed sections plus reserved stack
2365 and heap space fit into local store.
2367 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2369 * elf32-spu.c (build_stub): Correct icache set_id.
2370 (spu_elf_relocate_section): Likewise.
2372 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2374 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2375 symbol table if it was created by the current call.
2377 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2379 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2380 class XMC_DS rather than XMC_UA.
2382 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2384 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2385 bfd_boolean export_defineds parameter with an unsigned int
2386 auto_export_flags parameter.
2387 * bfd-in2.h: Regenerate.
2388 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2389 split out from xcoff_build_ldsyms.
2390 (xcoff_covered_by_expall_p): New function.
2391 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2392 but with extra code to handle -bexpfull and -bexpall.
2393 (xcoff_mark_auto_exports): New function.
2394 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2395 a function should be automatically exported.
2396 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2397 parameter with an auto_export_flags parameter. Update ldinfo
2398 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2401 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2403 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2404 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2405 init and fini functions. Do garbage collection for objects
2406 without an entry point too.
2408 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2410 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2411 check whether a symbol has csect information.
2412 (coff_print_aux): Likewise.
2413 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2414 information for C_AIX_WEAKEXT too.
2415 (_bfd_xcoff_swap_aux_out): Likewise.
2416 (xcoff_reloc_type_br): Handle defweak symbols too.
2417 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2418 information for C_AIX_WEAKEXT too.
2419 (_bfd_xcoff64_swap_aux_out): Likewise.
2420 (xcoff64_reloc_type_br): Handle defweak symbols too.
2421 * coffgen.c (coff_print_symbol): Handle auxillary function
2422 information for C_AIX_WEAKEXT too.
2423 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2424 instead of BSF_GLOBAL if the L_WEAK flag is set.
2425 (xcoff_dynamic_definition_p): New function.
2426 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2427 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2428 always take the symbol class from the ldsym. Use weak bfd symbol
2429 types for weak ldsyms.
2430 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2431 Fix the check for whether a definition is from a shared object.
2432 Allow redefinitions of weak symbols.
2433 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2434 (xcoff_keep_symbol_p): Likewise.
2435 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2436 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2437 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2438 but mark them as L_WEAK.
2439 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2440 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2442 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2444 * xcofflink.c (xcoff_mark): When walking the relocations,
2445 only mark the target symbol or the target section, not both.
2446 (xcoff_final_definition_p): New function.
2447 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2448 symbol is a valid definition of the associated output symbol.
2449 Use XCOFF_ALLOCATED to stop the same hash table entry having
2451 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2453 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2455 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2457 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2460 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2462 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2463 * libcoff.h: Regenerate.
2464 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2465 line-number counts in the bfd's lineno_counts field.
2466 Don't keep per-csect line-number counts.
2467 (xcoff_sweep): Don't update per-csect line-number counts.
2468 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2469 entries in each output section.
2470 (xcoff_link_input_bfd): Get the number of line numbers from
2471 the bfd's lineno_counts field, rather than recalculating it
2472 from scratch. Fix the range check when updating C_BINCL and
2474 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2475 here. Don't expect csects to have line-number counts.
2477 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2479 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2480 * libcoff.h: Regenerate.
2481 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2482 "skip" logic from xcoff_link_input_bfd.
2483 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2484 objects in a dynamic link, rather than checking whether csectpp
2485 is null. Always allocate debug_index for other objects,
2486 and always go through the loop. Update the type of debug_index
2487 after the change above. Read the auxillary csect information
2488 and use xcoff_keep_symbol_p to decide whether a symbol should
2489 be kept. Set its debug_index to -2 if not.
2490 (xcoff_link_input_bfd): Update the type of debug_index after
2491 the change above and always expect it to be nonnull. Use it to
2492 test whether a symbol should be stripped, rather than making the
2493 decision here. Postpone all symbol creation to the second pass.
2495 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2497 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2498 creating a descriptor.
2499 (xcoff_sweep): Don't mark toc_section unless it's needed.
2500 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2501 when marking every bfd.
2502 (xcoff_link_input_bfd): Skip all TOC anchors.
2503 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2504 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2505 to -1; call xcoff_find_tc0 instead.
2507 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2509 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2510 * libcoff.h: Regenerate.
2511 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2512 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2513 the previous symbol's csect. Treat last_symndx as an inclusive value
2514 and simplify its handling.
2515 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2516 symbols with the right csect. Don't mark rsec when processing
2517 relocations against undefined or absolute sections.
2518 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2519 of bfd_und_section_ptr.
2520 (xcoff_link_input_bfd): Likewise.
2522 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2524 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2525 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2526 flag is set. Assert that all undefined symbols are either
2527 imported or defined by a dynamic object.
2528 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2529 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2530 handling to all relocations. Only set XCOFF_CALLED for function
2532 (xcoff_find_function): New function, split out from...
2533 (bfd_xcoff_export_symbol) ...here.
2534 (xcoff_set_import_path): New function, split out from...
2535 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2536 meaning of XCOFF_CALLED.
2537 (xcoff_mark_symbol): If we mark an undefined and unimported
2538 symbol, find some way of defining it. If the symbol is a function
2539 descriptor, fill in its definition automatically. If the symbol
2540 is a function, mark its descriptor and allocate room for global
2541 linkage code. Otherwise mark the symbol as implicitly imported.
2542 Move the code for creating function descriptors from...
2543 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2544 check for symbols that were implicitly defined.
2545 (xcoff_mark): Don't count any dynamic relocations against
2547 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2548 in the xcoff link info.
2549 (xcoff_link_input_bfd): Remove handling of undefined and
2552 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2554 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2555 if the target is absolute. Fix comment typo.
2556 (xcoff_ppc_relocate_section): Remove FIXME.
2557 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2558 if the target is absolute.
2560 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2562 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2563 R_POS and R_NEG relocations against absolute symbols to the
2566 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2568 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2569 to 2 for bfd_mach_ppc_620.
2571 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2573 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2574 * configure.in: Likewise.
2575 * configure: Regenerate.
2577 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2580 * elf.c (assign_section_numbers): Generate symbol table if there
2581 is any relocation in output.
2582 (_bfd_elf_compute_section_file_positions): Likewise.
2584 2009-03-13 Nick Clifton <nickc@redhat.com>
2587 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2588 * elflink.c (elf_link_read_relocs_from_section): Use
2589 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2590 relocs but no symbol table.
2591 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2593 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2596 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2597 to check ___tls_get_addr.
2599 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2600 strncmp to check __tls_get_addr.
2602 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2604 * dwarf2.c (read_section): Always check the offset, even when the
2605 section has been read before.
2607 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2609 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2612 2009-03-11 Chris Demetriou <cgd@google.com>
2614 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2615 * bfd-in2.h: Regenerate.
2616 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2617 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2619 (bsd_write_armap): Likewise.
2620 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2621 flag is set, do nothing.
2622 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2625 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2627 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2628 used to update stack pointer.
2630 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2633 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2634 for unknown symbols in absolute section.
2636 2009-03-06 Nick Clifton <nickc@redhat.com>
2638 * po/es.po: Updated Spanish translation.
2640 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2642 * elf32-arm.c (group_sections): Take next section size into
2643 account before accepting to group it.
2645 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2647 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2649 (elf32_arm_final_link_relocate): Likewise.
2651 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2654 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2656 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2658 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2659 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2660 (BFD_FAKE_SECTION): Init new flag.
2661 * ecoff.c (bfd_debug_section): Likewise.
2662 * bfd-in2.h: Regenerate.
2663 * libbfd.h: Regenerate.
2664 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2665 (ppc_elf_reloc_type_lookup): Handle new relocs.
2666 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2667 without marker relocs.
2668 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2669 if section has no old-style calls.
2670 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2671 Don't try to optimize new-style __tls_get_addr call when handling
2672 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2674 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2675 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2676 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2677 without marker relocs.
2678 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2679 if section has no old-style calls. Set toc_ref for new relocs as
2681 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2682 Don't try to optimize new-style __tls_get_addr call when handling
2683 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2686 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2689 * configure.in: Test for ld --as-needed support. Link shared
2690 libbfd against libm.
2691 * configure: Regenerate.
2693 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2695 * Makefile.am: Run "make dep-am".
2696 * Makefile.in: Regenerate.
2698 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2700 * elf32-score7.c: New file.
2701 * elf32-score.h: New file.
2702 * elf32-score.c: Add code to support score 7. Set score7 as the
2704 * cpu-score.c: Add score7 architecure.
2705 (compatibile): New function.
2706 * Makefile.am: Add rules for building elf32-score7 object.
2707 * Makefile.in: Regenerate.
2708 * configure.in: Add elf32-score7 object to score vectors.
2709 * configure: Regenerate.
2710 * reloc.c: Add score7 relocs.
2711 * archures.c: Add score3 and score7 machine numbers.
2712 * bfd-in2.h: Regenerate.
2713 * libbfd.h: Regenerate.
2715 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2717 * configure: Regenerate.
2719 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2721 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2722 (elf32_hppa_check_relocs): Use it.
2724 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2726 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2727 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2728 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2729 (elf_hppa_record_segment_addrs): Likewise.
2730 (elf_hppa_final_link): Likewise.
2731 (elf_hppa_relocate_insn): Likewise.
2732 (elf_hppa_final_link_relocate): Likewise.
2733 (elf64_hppa_relocate_section): Likewise.
2734 * elf64-hppa.c: Insert above.
2736 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2738 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2739 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2740 (elf_hppa_relocate_section): Likewise.
2741 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2742 from struct elf_link_hash_entry. Add count field.
2743 (struct elf64_hppa_dyn_hash_table): Delete.
2744 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2745 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2746 (hppa_elf_hash_entry, eh_name): Define.
2747 (elf64_hppa_new_dyn_hash_entry): Delete.
2748 (elf64_hppa_dyn_hash_lookup): Delete.
2749 (elf64_hppa_dyn_hash_traverse): Delete.
2750 (get_dyn_name): Delete.
2751 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2752 of struct elf64_hppa_dyn_hash_entry *.
2753 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2754 allocate_global_data_plt, allocate_global_data_stub,
2755 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2757 (hppa64_link_hash_newfunc): New.
2758 (elf64_hppa_hash_table_create): Rework.
2759 (count_dyn_reloc): Likewise.
2760 (hppa64_elf_local_refcounts): New.
2761 (elf64_hppa_check_relocs): Rework using standard technique for recording
2762 local DLT, PLT and OPD reference counts.
2763 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2764 elf_link_hash_entry *.
2765 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2766 allocate_global_data_plt, allocate_global_data_stub,
2767 allocate_global_data_opd, allocate_dynrel_entries,
2768 elf64_hppa_adjust_dynamic_symbol,
2769 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2770 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2771 Use hppa_link_hash_table. Rework.
2772 (elf64_hppa_link_output_symbol_hook): Rework.
2773 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2774 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2775 elf64_hppa_finish_dynamic_sections): Likewise.
2777 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2779 * elf32-arm.c (stub_reloc_type): Removed.
2780 (insn_sequence): Renamed reloc_type field to r_type.
2781 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2782 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2783 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2784 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2785 (arm_stub_is_thumb): Catch new stubs.
2786 (arm_type_of_stub): Handle new stubs.
2787 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2788 (bfd_elf32_arm_process_before_allocation): Remove useless
2791 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2793 * elf.c (elf_find_function): Use is_function_type to check
2796 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2798 * xtensa-modules.c: Revert to previous version 1.11 due
2799 to inadvertant commit.
2801 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2803 * elf32-xtensa.c (text_action_add): Separate test for action
2804 type. Break if saved action is ta_widen_insn at same offset.
2806 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2808 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2809 to elf32_arm_stub_long_branch_any_arm_pic.
2810 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2811 (enum elf32_arm_stub_type, arm_type_of_stub)
2812 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2815 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2817 * elf32-arm.c (PREV_SEC): Update comment.
2818 (group_sections): Rename argument to stubs_always_after_branch.
2819 Reverse the list and place stubs at the end of input sections.
2821 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2823 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2825 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2827 (arm_size_one_stub): Remove unnecessary break.
2828 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2830 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2832 * elf32-arm.c (stub_insn_type): New type.
2833 (stub_reloc_type): Likewise.
2834 (insn_sequence): Likewise.
2835 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2836 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2837 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2838 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2839 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2840 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2841 (elf32_arm_stub_hash_entry): Add new helper fields.
2842 (stub_hash_newfunc): Initialize these new fields.
2843 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2844 to take endianness into account.
2845 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2846 (arm_map_one_stub): Code is now more generic, thanks to
2849 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2851 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2853 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2854 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2855 BLX is not available. Fix typo in warning message. Add comments
2856 and improve formatting.
2857 (arm_build_one_stub): Adjust to new
2858 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2859 (arm_map_one_stub): Likewise.
2861 2009-02-23 Tristan Gingold <gingold@adacore.com>
2862 Eric Botcazou <ebotcazou@adacore.com>
2863 Douglas B Rupp <rupp@gnat.com>
2865 * vms.h: Update copyright year, fix comments, reorder declarations.
2866 (_bfd_save_vms_section): Remove the prototype.
2867 (EGPS_S_V_NO_SHIFT): New constant.
2868 (bfd_vms_set_section_flags): New prototype.
2869 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2871 (EGSY_S_W_FLAGS): Ditto.
2872 (EGSY_S_V_QUAD_VAL): Ditto.
2873 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2874 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2875 EGST_S_B_NAMLNG): Ditto.
2876 (ESRF_S_B_NAMLNG): Ditto.
2877 (ETIR_S_C_HEADER_SIZE): Ditto.
2878 (EGPS_S_V_ALLOC_64BIT): Ditto.
2879 (DST_S_C_EPILOG): Ditto.
2880 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2881 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2882 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2883 (DST_S_L_PCLINE_UNSLONG): Ditto.
2884 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2885 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2886 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2887 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2888 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2889 (DST_S_B_SRC_UNSBYTE): Ditto.
2890 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2892 (vms_section, vms_reloc): Remove types.
2893 (hdr_struc): Replaced by ...
2894 (hdr_struct): ... new type.
2895 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2896 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2897 (EMH_DATE_LENGTH): Ditto.
2898 (eom_struc): Replaced by ...
2899 (eom_struct): ... new type.
2900 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2901 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2902 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2903 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2904 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2905 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2906 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2907 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2908 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2909 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2910 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2911 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2912 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2913 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2914 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2915 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2916 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2917 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2918 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2919 (enum file_type_enum): New type.
2920 (struct location_struct): Removed.
2921 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2922 (struct funcinfo, struct module): Ditto.
2923 (struct vms_private_data_struct): Update fields.
2924 (struct vms_section_data_struct): New type.
2926 * vms.c: Update copyright year, fix comments,
2927 Fix includes for DECC, add prototypes.
2928 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2930 Use flavour to set is_vax, location_stack is removed.
2931 (struct pair): Declare.
2932 (fill_section_ptr): Initialize variables at declaration.
2933 Add guard to set SECTION_SYM flag, handlde und section.
2934 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2935 (_bfd_vms_slurp_object_records): New function, replaces previous
2937 (vms_slurp_module): New function.
2938 (vms_slurp_image): Ditto.
2939 (vms_object_p): Complete rewrite.
2940 (vms_mkobject): Use is_vax field to slect architecture.
2941 (free_reloc_stream): New function.
2942 (vms_convert_to_var): Ditto.
2943 (vms_convert_to_var_1): Ditto.
2944 (vms_convert_to_var_unix_filename): Ditto.
2945 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2947 (vms_new_section_hook): Set alignment to 0, allocate private data.
2948 (vms_get_section_contents): Load content.
2949 (vms_get_symbol_info): Handle undefined section.
2950 (vms_find_nearest_line): Handle.
2951 (alloc_reloc_stream): New function.
2952 (vms_slurp_reloc_table): Ditto.
2953 (vms_get_reloc_upper_bound): Make it real.
2954 (vms_canonicalize_reloc): Do the real work.
2955 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2957 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2958 (vms_set_arch_mach): Check arch.
2959 (vms_set_section_contents): Copy the content after allocation.
2960 (vms_alpha_vec): Update object flags.
2962 * vms-tir.c: Update copyright year, fix comments,
2963 add prototypes for new functions.
2964 (dst_define_location): New function.
2965 (dst_restore_location): New function.
2966 (dst_retrieve_location): New function.
2967 (dst_check_allocation): New function.
2968 (image_dump): Call dst_check_allocation.
2969 (image_write_b): Ditto.
2970 (image_write_w): Ditto.
2971 (image_write_l): Ditto.
2972 (image_write_q): Ditto.
2973 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2974 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2976 Call error handler instead of abort if name is not known.
2977 (etir_sta): Add quarter_relocs argument and set it.
2980 (etir_opr): Ditto, return FALSE in case of error.
2981 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2982 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2983 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2984 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2985 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2986 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2987 Return FALSE in case of error.
2988 (tir_sta): Change sign of psect.
2990 (tir_cmd): Fix cast. Makes tir_table static const.
2991 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2992 add argument to explain.
2993 (analyze_etir): Initialize maxptr, add quarter_relocs
2994 declaration, move some declarations into inner scopes.
2995 Handle quarter_relocs and STO_IMM.
2996 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2997 (_bfd_vms_slurp_relocs): New function.
2998 (_bfd_vms_decode_relocs): New function.
2999 (sto_imm): Rewritten.
3000 (start_first_etbt_record): New function.
3001 (start_another_etbt_record): Ditto.
3002 (etir_output_check): Ditto.
3003 (defer_reloc_p): Ditto.
3004 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
3005 a for-loop. Correctly deals with contents, deals with .vmsdebug,
3006 rewritte relocations handling.
3007 (_bfd_vms_write_tbt): Removed.
3008 (_bfd_vms_write_dbg): Ditto.
3010 * vms-misc.c: Update copyright year, Fix comments.
3011 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3012 (maybe_adjust_record_pointer_for_object): New function.
3013 (_bfd_vms_get_first_record): New function, replaces ...
3014 (_bfd_vms_get_record): .. removed.
3015 (_bfd_vms_get_object_record): New function.
3016 (_bfd_vms_get_object_record): New function.
3017 (vms_get_remaining_object_record): New function, replaces ...
3018 (_bfd_vms_get_next_record): ... removed.
3019 (add_new_contents): Removed.
3020 (_bfd_save_vms_section): Removed.
3021 (_bfd_get_vms_section): Removed.
3022 (_bfd_vms_output_flush): Write in VAR format.
3023 (new_symbol): Don't make UND section.
3025 * vms-hdr.c: Update copyright year, update list of record handled.
3026 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3027 (_bfd_vms_write_hdr): Strip vms and unix patches,
3028 add comments, truncate module name at 31 characters,
3029 use constants instead of hard-coded value,
3030 write BFD version instead of a fixed string.
3031 (_bfd_vms_slurp_ihd): New function.
3032 (_bfd_vms_slurp_isd): Ditto.
3033 (_bfd_vms_slurp_ihs): Ditto.
3034 (new_module): Ditto.
3035 (parse_module): Ditto
3036 (build_module_list): Ditto.
3037 (module_find_nearest_line): Ditto.
3038 (_bfd_vms_find_nearest_dst_line): Ditto.
3039 (vms_slurp_debug): Ditto.
3040 (_bfd_vms_slurp_dbg): Ditto.
3041 (_bfd_vms_slurp_tbt): Ditto.
3042 (_bfd_vms_write_dbg): Ditto.
3043 (_bfd_vms_write_tbt): Ditto.
3045 * vms-gsd.c: Update copyright year, update list of records handled.
3046 (EVAX_LITERALS_NAME): New macro.
3047 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3048 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3049 (register_universal_symbol): New function and prototype.
3050 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3051 improve debug messages,
3052 use constants instead of hard-coded value,
3053 fix missing endianness conversion,
3054 handle global symbol (SYMG).
3055 (bfd_vms_set_section_flags): New function.
3056 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3057 handle section literals,
3059 handle section bfd and vms flags,
3060 don't output LIB$INITIALIZE symbol,
3061 fix handling of weak symbols,
3062 fix evax vs vax procedure descriptor,
3063 handle absolute symbols.
3065 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3066 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3068 * makefile.vms (DEFS): Fix flags for VMS.
3070 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3072 * bfd-in2.h: Regenerated.
3073 * libbfd.h: Regenerated.
3075 2009-02-20 Cary Coutant <ccoutant@google.com>
3077 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3080 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3083 * coffcode.h (coff_write_object_contents): Don't let the string
3084 table offset overflow the s_name field when using long section names.
3086 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3088 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3089 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3090 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3091 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3092 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3093 (bfd_pmac_xcoff_backend_data): Likewise.
3094 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3095 (bfd_xcoff_aix5_backend_data): Likewise.
3096 (xcoff64_write_object_contents): Delete unused long_section_names
3098 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3099 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3101 * coffcode.h (documentation): Update to describe long section names.
3102 (COFFLONGSECTIONCATHELPER): New helper macro.
3103 (BLANKOR1TOODD): Likewise.
3104 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3105 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3106 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3107 (bfd_coff_set_long_section_names_allowed): New function.
3108 (bfd_coff_set_long_section_names_disallowed): Likewise.
3109 (struct bfd_coff_backend_data): Add new backend hook function
3110 pointer _bfd_coff_set_long_section_names.
3111 (bfd_coff_set_long_section_names): New backend hook.
3112 (coff_write_object_contents): Only generate long section names if
3113 bfd_coff_long_section_names() indicates they are currently enabled.
3114 (bfd_coff_std_swap_table): Make non-const, and initialise long
3115 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3116 (ticoff0_swap_table): Likewise to both.
3117 (ticoff1_swap_table): Again, likewise to both.
3118 * coffgen.c (make_a_section_from_file): Allow long section names
3119 as inputs even if not currently allowed for outputs.
3120 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3121 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3122 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3123 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3124 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3125 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3126 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3127 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3128 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3129 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3130 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3131 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3132 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3133 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3134 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3135 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3136 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3137 * libcoff-in.h: Update copyright year to cause updated copyright
3138 year in generated libcoff.h, and fix typo.
3139 * libcoff.h: Regenerated.
3140 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3141 (_bfd_ecoff_no_long_sections): Add prototype.
3142 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3143 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3144 defined by an including .c file.
3145 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3146 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3147 (ticoff1_swap_table): Likewise to both.
3149 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3151 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3152 stub. Catch default case error.
3153 (arm_map_one_stub): Add missing Thumb mapping symbol.
3155 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3158 * elf32-avr.c: Handle case where no local symbos exist correctly.
3160 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3163 * elf32-arm.c (arm_long_branch_stub,
3164 arm_thumb_v4t_long_branch_stub,
3165 arm_thumb_thumb_long_branch_stub,
3166 arm_thumb_arm_v4t_long_branch_stub,
3167 arm_thumb_arm_v4t_short_branch_stub,
3168 arm_pic_long_branch_stub):
3169 Renamed to elf32_arm_stub_long_branch_any_any,
3170 elf32_arm_stub_long_branch_v4t_arm_thumb,
3171 elf32_arm_stub_long_branch_thumb_only,
3172 elf32_arm_stub_long_branch_v4t_thumb_arm,
3173 elf32_arm_stub_short_branch_v4t_thumb_arm,
3174 elf32_arm_stub_long_branch_any_any_pic.
3175 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3176 arm_thumb_thumb_stub_long_branch,
3177 arm_thumb_arm_v4t_stub_long_branch,
3178 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3179 Renamed to arm_stub_long_branch_any_any,
3180 arm_stub_long_branch_v4t_arm_thumb,
3181 arm_stub_long_branch_thumb_only,
3182 arm_stub_long_branch_v4t_thumb_arm,
3183 arm_stub_short_branch_v4t_thumb_arm,
3184 arm_stub_long_branch_any_any_pic.
3186 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3188 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3189 in branch offset check.
3191 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3193 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3194 add toc.symndx and toc.add.
3195 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3197 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3199 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3200 (branch_reloc_hash_match): New function, extracted from..
3201 (ppc64_elf_tls_optimize): ..here.
3202 (ppc64_elf_relocate_section): Properly set addends when optimizing
3203 tls sequences. Avoid unnecessary reading and writing of insns.
3204 Only redo reloc when symbol changed. Bypass symbol checks when
3206 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3207 (branch_reloc_hash_match): New function, extracted from..
3208 (ppc_elf_tls_optimize): ..here.
3209 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3210 Don't clear addend on zapped __tls_get_addr reloc.
3212 2009-02-12 Nick Clifton <nickc@redhat.com>
3215 * elflink.c (bfd_elf_final_link): When counting the relocations,
3216 if the header size has not been set yet then assume that it will
3217 match the output section's reloc type.
3219 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3221 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3224 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3226 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3227 (find_function): Likewise.
3228 (pasted_function): Don't error if no prior function found.
3229 (discover_functions): Revert 2008-12-10 change. Extend first
3230 function range to start of section.
3232 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3234 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3236 * elf64-hppa.h: Likewise.
3238 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3240 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3243 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3245 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3246 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3248 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3250 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3251 * archures.c (bfd_mach_mips_xlr): Define.
3252 * bfd-in2.h: Regenerate.
3253 * cpu-mips.c (I_xlr): Define.
3254 (arch_info_struct): Add XLR entry.
3255 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3256 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3257 (mips_mach_extensions): Add XLR entry.
3259 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3261 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3263 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3265 * configure.in: AC_SUBST pdfdir.
3266 * Makefile.am: Add install-pdf, install-pdf-am
3267 and install-pdf-recursive targets. Define pdfdir.
3268 * doc/Makefile.am: Define pdf__strip_dir. Add
3269 install-pdf and install-pdf-am targets.
3270 * po/Make-in: Add install-pdf target.
3271 * configure: Regenerate.
3272 * Makefile.in: Regenerate
3273 * doc/Makefile.in: Regenerate.
3275 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3277 * bfd-in2.h: Regenerate.
3278 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3279 fields from n_entries to n_slots where appropriate, update comments.
3280 (HOWTO): Add TLS relocations.
3281 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3282 (enum elf_m68k_got_offset_size): New enum.
3283 (struct elf_m68k_got_entry.type): Move field to ...
3284 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3285 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3287 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3289 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3290 fields into n_entries array. Update comments.
3291 (elf_m68k_init_got): Simplify, update all uses.
3292 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3293 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3294 GOT entries; update name, update all uses.
3295 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3296 (elf_m68k_get_got_entry): Update.
3297 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3299 (elf_m68k_remove_got_entry_type): Simplify.
3300 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3301 (elf_m68k_can_merge_gots): Update.
3302 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3303 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3304 GOT entries, simplify.
3305 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3306 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3307 field, remove obsoleted local_n_entries field.
3308 (elf_m68k_partition_multi_got_2): New static function.
3309 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3311 (elf_m68k_remove_got_entry_type): Update.
3312 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3313 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3314 update of sgot->size and srelgot->size.
3315 (elf_m68k_gc_sweep_hook): Update.
3316 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3317 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3319 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3320 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3322 2009-02-02 DJ Delorie <dj@redhat.com>
3324 * elf32-mep.c (config_names): Regenerate configuration.
3326 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3328 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3329 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3330 * elf.c (bfd_elf_get_str_section): Make static.
3331 (bfd_elf_find_section): Delete.
3332 * libbfd.h: Regenerate.
3334 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3336 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3337 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3339 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3341 * elflink.c (on_needed_list): New function.
3342 (elf_link_add_object_symbols): Link in --as-needed libs if they
3343 satisfy undefined symbols in other libs.
3345 2009-01-30 Julian Brown <julian@codesourcery.com>
3347 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3348 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3349 with --just-symbols (-R).
3351 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3353 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3354 high_pc in order to properly sign-extend VMAs.
3356 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3357 Mark Shinwell <shinwell@codesourcery.com>
3358 Catherine Moore <clm@codesourcery.com>
3360 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3362 2009-01-28 Catherine Moore <clm@codesourcery.com>
3364 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3365 SEC_LOAD for dynamic relocation sections.
3367 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3369 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3370 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3371 the size of local TLS data.
3373 2009-01-27 Andreas Schwab <schwab@suse.de>
3375 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3376 architectures in the archive.
3378 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3380 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3381 <R_CRIS_32_DTPREL>: Correct relocation value.
3383 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3384 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3385 symbols with non-default visibility.
3387 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3389 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3390 describing the trampolines.
3391 (ppc_elf_relocate_section): Update relocs to describe the
3394 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3396 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3397 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3398 and R_PARISC_PCREL12F relocations.
3400 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3403 * elflink.c (find_version_for_sym): New function split out from,
3404 but without export_dynamic test, ..
3405 (_bfd_elf_link_assign_sym_version): ..here.
3406 (_bfd_elf_export_symbol): Use it.
3408 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3410 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3411 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3412 * elflink.c: ..here, somewhat modified.
3413 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3414 _bfd_elf_link_find_version_dependencies,
3415 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3416 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3417 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3419 * elflink.c: ..and make static here.
3420 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3421 of output_bfd from struct elf_find_verdep_info.
3422 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3423 struct elf_info_failed.
3424 (bfd_elf_size_dynamic_sections): Adjust.
3426 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3429 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3430 after comp_unit_find_line call.
3432 2009-01-21 Nick Clifton <nickc@redhat.com>
3435 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3436 tm_gmtoff field in struct tm.
3438 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3440 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3441 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3442 sections in soft-icache lines unless non_ia_text. Don't add
3443 rodata if doing so would exceed line size.
3445 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3447 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3448 types than bfd_link_hash_indirect, before early return, call
3449 _bfd_elf_link_hash_copy_indirect.
3451 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3453 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3454 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3455 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3456 (elf_backend_obj_attrs_order): New define.
3457 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3458 (elfNN_bed): Add elf_backend_obj_attrs_order.
3460 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3462 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3463 (obj_attr_size): Likewise.
3464 (write_obj_attribute): Likewise.
3465 (_bfd_elf_copy_obj_attributes): Likewise.
3466 (_bfd_elf_parse_attributes): Likewise.
3467 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3468 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3469 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3470 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3471 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3474 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3476 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3477 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3478 (bfd_elf_add_obj_attr_string): Likewise.
3479 (bfd_elf_add_obj_attr_int_string): Likewise.
3480 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3481 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3482 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3483 Tag_nodefaults has no default value.
3484 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3485 comment to reflect the new state.
3487 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3490 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3491 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3492 (adjust_z_magix): Delete dead code handling QMAGIC.
3494 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3496 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3497 IMAGE_SCN_MEM_DISCARDABLE.
3499 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3501 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3502 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3503 * configure.in (commonbfdlib): Delete.
3504 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3505 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3506 is available, not just for linux.
3507 * po/SRC-POTFILES.in: Regenerate.
3508 * Makefile.in: Regenerate.
3509 * configure: Regenerate.
3511 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3512 Julian Brown <julian@codesourcery.com>
3514 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3515 ARM attributes in ABI 2.07.
3516 * elf32-arm.c (get_secondary_compatible_arch): New function.
3517 (set_secondary_compatible_arch): New function.
3518 (tag_cpu_arch_combine): New function.
3519 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3520 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3521 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3522 make it fit with order_01243.
3523 Add support for Tag_also_compatible_with,
3524 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3525 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3526 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3527 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3528 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3529 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3530 Rework the way unknown attributes are handled.
3531 Defer errors until all attributes have been processed.
3533 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3535 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3536 bfd_elf_add_obj_attr_int_string.
3537 Read Tag_compatibility from its new location in the attribute array,
3538 rather than the attribute list.
3539 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3540 bfd_elf_add_obj_attr_int_string.
3541 (_bfd_elf_parse_attributes): Likewise.
3542 (_bfd_elf_merge_object_attributes): There's now only one
3543 Tag_compatibility, and it's in the array, not the list.
3544 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3546 (bfd_elf_add_obj_attr_compat): Rename to
3547 bfd_elf_add_obj_attr_int_string.
3548 (bfd_elf_add_proc_attr_compat): Rename to
3549 bfd_elf_add_proc_attr_int_string.
3550 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3553 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3555 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3556 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3557 (vmsutil.lo): Add dependency rule.
3558 * Makefile.in: Regenerate.
3559 * config.bfd (ia64*-*-*vms*): Add case.
3560 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3561 * configure: Regenerate.
3562 * vmsutil.c: New file.
3563 * vmsutil.h: New file.
3564 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3566 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3567 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3568 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3569 elfNN_vms_object_p): New functions
3570 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3572 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3575 * elflink.c (elf_gc_sweep): Exclude the group section if the
3576 first member of the section group is excluded.
3578 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3581 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3582 saved filename, use bfd_alloc rather than bfd_malloc for it.
3584 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3586 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3588 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3590 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3592 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3594 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3596 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3598 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3600 (struct got_entry): Add br_addr.
3601 (struct call_info): Add priority.
3602 (struct function_info): Add lr_store and sp_adjust.
3603 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3604 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3605 area as an overlay, and check that no other overlays exist. Look up
3606 icache overlay manager entry sym.
3607 (BRA_STUBS, BRA, BRASL): Define.
3608 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3609 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3611 (count_stub, build_stub): Support soft-icache.
3612 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3613 (spu_elf_size_stubs): Size soft-icache stubs.
3614 (overlay_index): New function.
3615 (spu_elf_build_stubs): Make static. Support soft-icache.
3616 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3617 (find_function_stack_adjust): Save lr store and stack adjust insn
3619 (maybe_insert_function): Adjust find_function_stack_adjust call.
3620 (mark_functions_via_relocs): Retrieve priority.
3621 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3622 (sort_calls): Sort by priority first.
3623 (mark_overlay_section): Ignore .ovl.init.
3624 (sum_stack): Only print when stack_analysis.
3625 (print_one_overlay_section): New function, extracted from..
3626 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3627 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3628 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3629 analysis. Call spu_elf_build_stubs.
3630 (spu_elf_relocate_section): For soft-icache encode overlay index
3632 (spu_elf_output_symbol_hook): Support soft-icache.
3633 (spu_elf_modify_program_headers: Likewise.
3635 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3636 num_regions to num_lines. Add line_size and max_branch.
3637 (enum _ovly_flavour): Add ovly_soft_icache.
3638 (spu_elf_build_stubs): Delete.
3640 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3642 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3643 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3645 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3647 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3648 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3649 the program, the known offset starts at the negative size of the
3651 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3654 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3656 * config.bfd: Add lm32-*-rtems*.
3658 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3660 * coff-ppc.c: Add 2009 to Copyright.
3661 * elf32-cris.c: Likewise.
3662 * elflink.c: Likewise.
3664 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3666 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3667 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3669 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3672 * elflink.c (elf_merge_st_other): New.
3673 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3674 hide them if needed.
3675 (elf_link_add_object_symbols): Updated.
3677 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3680 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3681 ref_dynamic and dynamic_def fields when setting def_regular
3684 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3687 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3690 For older changes see ChangeLog-2008
3696 version-control: never
projects / external / binutils.git / blob