1 2009-07-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
3 * elf32-cr16.c (elf_cr16_final_link_relocate): Add code to handle
4 to R_cr16_NUM32 relocation.
6 2009-07-26 Michael Eager <eager@eagercon.com>
8 * archures.c: Add bfd_mach_ppc_405
11 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
13 * cpu-i386.c (bfd_x86_64_arch): Fix comment typos.
14 * cpu-l1om.c (bfd_l1om_arch): Likewise.
16 2009-07-25 H.J. Lu <hongjiu.lu@intel.com>
18 * archures.c (bfd_architecture): Add bfd_arch_l1om.
20 (bfd_archures_list): Add &bfd_l1om_arch.
21 * bfd-in2.h: Regenerated.
23 * config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
24 bfd_elf64_x86_64_vec is supported. Add bfd_elf64_l1om_freebsd_vec
25 if bfd_elf64_x86_64_freebsd_vec is supported.
26 (targ_selvecs): Likewise.
28 * configure.in: Support bfd_elf64_l1om_vec and
29 bfd_elf64_l1om_freebsd_vec.
30 * configure: Regenerated.
34 * elf64-x86-64.c (elf64_l1om_elf_object_p): New.
35 (bfd_elf64_l1om_vec): Likewise.
36 (bfd_elf64_l1om_freebsd_vec): Likewise.
38 * Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
39 (ALL_MACHINES_CFILES): Add cpu-l1om.c.
40 * Makefile.in: Regenerated.
42 * targets.c (bfd_elf64_l1om_vec): New.
43 (bfd_elf64_l1om_freebsd_vec): Likewise.
44 (_bfd_target_vector): Add bfd_elf64_l1om_vec and
45 bfd_elf64_l1om_freebsd_vec.
47 2009-07-24 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
48 Alan Modra <amodra@bigpond.net.au>
50 * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
51 * bfd-in2.h: Regenerate.
52 * libbfd.h: Regenerate.
53 * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
54 (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
55 (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
57 2009-07-23 H.J. Lu <hongjiu.lu@intel.com>
60 * elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
61 instead of shared for R_X86_64_TPOFF32.
62 (elf64_x86_64_relocate_section): Likewise.
64 2009-07-23 Ulrich Drepper <drepper@redhat.com>
66 * elf-bfd.h (struct elf_link_hash_entry): Add unique_global field.
67 * elf.c (swap_out_syms): Set binding to STB_GNU_UNIQUE for symbols
68 with the BSF_GNU_UNIQUE flag bit set.
69 * elfcode.h (elf_slurp_symbol_table): Set the BSF_GNU_UNIQUE flag
70 for symbols with STB_GNU_UNIQUE binding.
71 * elflink.c (_bfd_elf_merge_symbol): Set unique_global for symbols
72 with the STB_GNU_UNIQUE binding.
73 (elf_link_add_object_symbols): Set the BSF_GNU_UNIQUE flag for
74 symbols with STB_GNU_UNIQUE binding. Set STB_GNU_UNIQUE for
75 symbols with the unique_global field set.
76 (elf_link_output_extsym): Set unique_global field for symbols with
77 the STB_GNU_UNIQUE binding.
78 * syms.c (struct bfd_symbol): Define BSF_GNU_UNIQUE flag bit.
79 (bfd_print_symbol_vandf): Print a 'u' character for BSF_GNU_UNIQUE
81 (bfd_decode_symclass): Return a 'u' character for BSF_GNU_UNIQUE
83 * bfd-in2.h: Regenerate.
85 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
87 * elflink.c (elf_link_output_extsym): Revert the last change.
89 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
92 * elflink.c (elf_link_output_extsym): Special case ifunc syms
93 when ref_regular, not def_regular.
95 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
98 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
99 from a DSO into a normal FUNC symbol.
100 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
101 a normal FUNC symbol.
103 2009-07-17 Chao-ying Fu <fu@mips.com>
105 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
106 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
107 interlocking, the last PLT entry needs a nop in the branch delay slot.
108 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
109 output the last two PLT entries in reverse order.
111 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
113 * elf32-i386.c (elf_i386_relocate_section): Don't get local
114 STT_GNU_IFUNC symbol for relocatable link.
115 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
117 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
119 * bfdio.c (bfd_iovec): Add comments for bmmap.
120 * bfd-in2.h: Regenerated.
122 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
124 * Makefile.am: Run "make dep-am".
125 * Makefile.in: Regenerated.
127 2009-07-10 Doug Kwan <dougkwan@google.com>
129 * elf32-arm.c (stub_hash_newfunc): Initialize fields
130 target_addend and orig_insn.
132 2009-07-10 Tom Tromey <tromey@redhat.com>
134 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
135 (elf-eh-frame.lo): Likewise.
136 (elf32-bfin.lo): Likewise.
137 (elf32-frv.lo): Likewise.
138 (elf32-xc16x.lo): Likewise.
139 * Makefile.in: Rebuild.
140 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
141 * elf-eh-frame.c: Likewise.
142 * elf32-bfin.c: Likewise.
143 * elf32-frv.c: Likewise.
144 * elf32-xc16x.c: Likewise.
146 2009-07-10 Julian Brown <julian@codesourcery.com>
148 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
149 symbol a stub entry is derived from, not the entry for the stub
150 itself, in call to elf32_arm_final_link_relocate.
152 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
154 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
155 when reporting addends.
157 2009-07-10 Alan Modra <amodra@bigpond.net.au>
159 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
160 data even when no stubs.
161 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
163 2009-07-10 Alan Modra <amodra@bigpond.net.au>
165 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
166 (ppc_elf_get_synthetic_symtab): Report addend.
168 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
169 (ppc_elf_create_glink): New function.
170 (ppc_elf_create_dynamic_sections): Use it.
171 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
172 (update_local_sym_info): Allocate space for local_plt array.
173 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
175 (is_branch_reloc): New function.
176 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
177 (ppc_elf_gc_sweep_hook): Likewise.
178 (ppc_elf_adjust_dynamic_symbol): Likewise.
179 (allocate_dynrelocs): Likewise.
180 (ppc_elf_size_dynamic_sections): Likewise.
181 (ppc_elf_relocate_section): Likewise.
182 (branch_reloc_hash_match): Use is_branch_reloc.
183 (ppc_elf_tls_optimize): Adjust for local_plt.
184 (write_glink_stub): New function, extracted from..
185 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
186 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
187 branch table when dynamic.
188 (elf_backend_post_process_headers): Define.
189 * elf64-ppc.c (elf_backend_post_process_headers): Define.
190 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
191 (ppc64_elf_get_synthetic_symtab): Report addend.
192 (struct ppc_stub_hash_entry): Add plt_ent.
194 (struct ppc_link_hash_table): Add iplt and reliplt.
195 (create_linkage_sections): Make .iplt and .rela.iplt sections.
196 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
197 (update_local_sym_info): Allocate space for local_plt array.
198 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
200 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
201 and don't change hash flags here.
202 (is_branch_reloc): New function.
203 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
204 (ppc64_elf_gc_sweep_hook): Likewise.
205 (ppc64_elf_adjust_dynamic_symbol): Likewise.
206 (allocate_dynrelocs): Likewise.
207 (ppc64_elf_size_dynamic_sections): Likewise.
208 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
209 (ppc64_elf_size_stubs): Likewise.
210 (ppc64_elf_relocate_section): Likewise.
211 (get_sym_h): Adjust for local_plt.
212 (branch_reloc_hash_match): Use is_branch_reloc.
213 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
214 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
216 2009-07-10 Alan Modra <amodra@bigpond.net.au>
218 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
220 2009-07-10 Alan Modra <amodra@bigpond.net.au>
222 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
223 and ref_regular_nonweak comment.
224 * elflink.c (elf_link_output_extsym): Special case ifunc syms
225 when def_regular, not ref_regular.
226 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
227 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
228 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
230 2009-07-09 Alan Modra <amodra@bigpond.net.au>
232 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
233 of malloc'd struct call_info.
234 (pasted_function): Likewise, priority too.
236 2009-07-07 Alan Modra <amodra@bigpond.net.au>
238 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
239 alignment when packing sections into overlays.
241 2009-07-03 Cary Coutant <ccoutant@google.com>
243 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
245 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
247 * coffcode.h (sec_to_styp_flags): Partially revert (functional
248 changes only) earlier patch:-
250 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
252 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
253 give .debug and .reloc data characteristics.
254 (DOT_RELOC): New define for .reloc section string.
255 (coff_write_object_contents): Use DOT_RELOC instead of string.
257 2009-07-02 Tom Tromey <tromey@redhat.com>
259 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
260 * bfdwin.c (bfd_free_window): Cast to unsigned long.
262 2009-07-01 Nick Clifton <nickc@redhat.com>
264 * elf-m10300.c: Remove trailing white space.
267 2009-07-01 Douglas B Rupp <rupp@gnat.com>
269 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
270 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
271 * configure.in: Use them.
272 * configure: Regenerate.
273 * config.in: Regnerate.
274 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
275 #define _BSD_SOURCE. Add comments.
276 (vms_file_stats_name): Calculate creation date based on available
277 runtime data. Return 1 for version instead of 0.
279 2009-07-01 Nick Clifton <nickc@redhat.com>
282 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
283 to R_ARM_THM_PC8 relocation.
285 2009-06-29 Nick Clifton <nickc@redhat.com>
287 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
288 different uses of the relocations addend when a symbol is in a
291 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
294 * elf.c (bfd_section_from_shdr): Don't change sh_link for
295 SHT_REL/SHT_RELA sections on executable nor shared library.
296 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
299 2009-06-25 Nick Clifton <nickc@redhat.com>
301 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
302 symbols with SEC_MERGE flag.
304 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
306 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
307 give .debug and .reloc data characteristics.
308 (DOT_RELOC): New define for .reloc section string.
309 (coff_write_object_contents): Use DOT_RELOC instead of string.
311 2009-06-25 Tristan Gingold <gingold@adacore.com>
313 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
314 (bfd_mach_o_canonicalize_dynamic_symtab)
315 (bfd_mach_o_get_synthetic_symtab): Defines.
316 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
317 (TARGET_NAME): Use Mach-O specific functions for dynamic.
319 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
320 for scattered relocations.
321 (bfd_mach_o_i386_print_thread): New function.
322 (bfd_mach_o_print_thread): Define.
324 * mach-o.c (text_section_names_xlat): Add an entry for __const.
325 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
326 New functions extracted from ...
327 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
328 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
329 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
330 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
331 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
332 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
334 (bfd_mach_o_scan_read_dylib): Ditto.
335 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
337 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
338 decode isym and flags on little endian targets. Set dysymtab field.
339 (bfd_mach_o_scan_start_address): Adjust for enum names.
340 (bfd_mach_o_lookup_section): Do not look for segments anymore.
341 (bfd_mach_o_print_section): Display bfd section name.
342 (bfd_mach_o_print_segment): Display none if no name.
343 (bfd_mach_o_print_dysymtab): Display next index for local, external
344 and undefined symbols.
345 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
346 Display dylinker name. Display thread and unixthread commands content.
347 (bfd_mach_o_print_thread): New macro.
349 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
350 (bfd_mach_o_ppc_thread_flavour): Ditto.
351 (bfd_mach_o_i386_thread_flavour): Ditto.
352 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
353 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
354 BFD_MACH_O_THREAD_STATE_NONE.
355 (bfd_mach_o_segment_command): Remove segment field.
356 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
357 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
358 (bfd_mach_o_prebound_dylib_command): Ditto.
359 (bfd_mach_o_dylib_command): Ditto.
360 (bfd_mach_o_prebound_dylib_command): Remove section field.
361 (mach_o_data_struct): Add dysymtab field.
362 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
363 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
364 (bfd_mach_o_build_commands): Remove parameter names and attributes.
365 (bfd_mach_o_get_dynamic_reloc_upper_bound)
366 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
368 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
370 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
371 field of struct dirent.
373 2009-06-23 Tristan Gingold <gingold@adacore.com>
375 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
376 of this macro. Fix indentation.
378 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
380 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
381 destination for defined dynamic symbols when deciding whether to
382 insert a stub or not.
383 (allocate_dynrelocs): Make sure functions are not marked as Thumb
384 when actually accessed through a PLT, even when generating a
387 2009-06-22 Tristan Gingold <gingold@adacore.com>
389 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
392 2009-06-22 Alan Modra <amodra@bigpond.net.au>
394 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
395 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
397 2009-06-22 Alan Modra <amodra@bigpond.net.au>
399 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
401 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
403 * elflink.c (elf_link_add_object_symbols): Avoid warning
404 from -Wjump-misses-init in gcc 4.5.0.
406 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
408 * elf32-i386.c (elf_i386_check_relocs): Properly check local
410 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
412 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
414 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
415 r_symndx. Report local symbol name on error.
416 (elf_i386_check_relocs): Updated. Report local symbol name on
418 (elf_i386_gc_sweep_hook): Updated.
419 (elf_i386_relocate_section): Likewise.
421 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
422 r_symndx. Report local symbol name on error.
423 (elf64_x86_64_check_relocs): Updated. Report local symbol name
425 (elf64_x86_64_gc_sweep_hook): Updated.
426 (elf64_x86_64_relocate_section): Likewise.
428 2009-06-19 Tristan Gingold <gingold@adacore.com>
430 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
432 2009-06-19 Tristan Gingold <gingold@adacore.com>
434 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
435 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
436 (bfd_mach_o_valid): Ditto.
437 (bfd_mach_o_wide_p): Ditto.
438 (bfd_mach_o_canonicalize_reloc): Ditto.
439 (bfd_mach_o_build_commands): Ditto.
440 (bfd_mach_o_scan_read_thread): Ditto.
441 (bfd_mach_o_flatten_sections): Ditto.
442 (bfd_mach_o_scan_start_address): Ditto.
443 (bfd_mach_o_lookup_section): Ditto.
444 (bfd_mach_o_core_fetch_environment): Ditto.
445 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
446 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
447 (bfd_mach_o_scan_write_symtab): Ditto.
448 Use macros instead of hard-coded values.
449 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
450 Use bfd_mach_o_get_data instead of direct access. Use macros
451 instead of hard-coded values.
452 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
453 Remove sym argument and get section from mdata.
454 Move code into the else branch.
455 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
456 Remove sym argument and get section from mdata. Adjust code.
457 (bfd_mach_o_scan_read_dylib): Move assertion into the created
458 switch (which replaces consecutive if statements).
459 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
460 module table, table of content, indirect symbols and external
462 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
464 (bfd_mach_o_scan_read_linkedit): New function.
465 (bfd_mach_o_scan_read_str): Ditto.
466 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
468 (bfd_mach_o_get_symtab_upper_bound): Remove check as
469 bfd_mach_o_count_symbols never returns an error.
470 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
471 symtab field (there might be only one symtab).
472 (bfd_mach_o_scan_read_command): Handle reexported dylib.
473 Handle sub frameworks, sub umbrella, sub library and sub client.
474 Read code signature and segment split info commands.
475 (bfd_mach_o_scan): Reindent.
476 (bfd_mach_o_xlat_name): New type.
477 (bfd_mach_o_print_flags): New function.
478 (bfd_mach_o_get_name): Ditto.
479 (bfd_mach_o_cpu_name): New variable.
480 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
481 (bfd_mach_o_section_type_name)
482 (bfd_mach_o_section_attribute_name)
483 (bfd_mach_o_load_command_name): New variables.
484 (bfd_mach_o_print_private_header): New function.
485 (bfd_mach_o_print_section_map): New function extracted from
486 bfd_mach_o_print_private_bfd_data.
487 (bfd_mach_o_print_section): Ditto. Print more infos.
488 (bfd_mach_o_print_segment): Ditto.
489 (bfd_mach_o_print_dysymtab): Ditto.
490 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
491 load weak dylib, reexport dylib and id dylib.
492 Handle code signature and segment_split info.
493 Handle sub frameworks, sub umbrella, sub library and sub client.
494 (bfd_mach_o_section_get_nbr_indirect): New function.
496 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
497 (bfd_mach_o_header_flags): New enum to define header flags.
498 (bfd_mach_o_section_attribute): New enum to replace ...
499 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
500 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
501 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
502 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
503 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
504 these removed macros.
505 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
506 (bfd_mach_o_dylib_module): New type.
507 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
509 (bfd_mach_o_dylib_table_of_content): New type.
510 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
511 (bfd_mach_o_dylib_reference): New type.
512 (BFD_MACH_O_REFERENCE_SIZE): New macro.
513 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
514 modules, toc, references and indirect syms.
515 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
516 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
517 unused). Add comment.
518 (bfd_mach_o_dylib_command): Ditto.
519 (bfd_mach_o_prebound_dylib_command): Ditto.
520 (bfd_mach_o_linkedit_command): New type.
521 (bfd_mach_o_str_command): New type.
522 (bfd_mach_o_load_command): Add linkedit and str fields.
523 (mach_o_data_struct): Add symtab field.
524 (bfd_get_mach_o_data): Renamed to ...
525 (bfd_mach_o_get_data): ... this new macro.
526 (bfd_mach_o_scan_read_symtab_symbol,
527 bfd_mach_o_scan_read_symtab_strtab,
528 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
530 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
531 instead of direct access.
533 2009-06-19 Alan Modra <amodra@bigpond.net.au>
535 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
536 R_PPC_PLTREL24 relocs.
537 (ppc_elf_relocate_section): Likewise.
539 2009-06-19 Alan Modra <amodra@bigpond.net.au>
541 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
542 pointer to sym hash. Update all uses.
543 (update_plt_info): Likewise. Don't check addend here.
545 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
547 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
548 bfd_sym_from_r_symndx.
549 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
551 2009-06-18 Alan Modra <amodra@bigpond.net.au>
553 * elf-bfd.h (struct sym_sec_cache): Delete.
554 (struct sym_cache): New.
555 (bfd_section_from_r_symndx): Delete prototype.
556 (bfd_sym_from_r_symndx): Define prototype.
557 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
558 (bfd_sym_from_r_symndx): ..new function.
559 * elf32-arm.c: Update all uses of struct sym_sec_cache and
560 bfd_section_from_r_symndx to new struct and function.
561 * elf32-bfin.c: Likewise.
562 * elf32-hppa.c: Likewise.
563 * elf32-i386.c: Likewise.
564 * elf32-m32r.c: Likewise.
565 * elf32-m68hc1x.c: Likewise.
566 * elf32-m68hc1x.h: Likewise.
567 * elf32-m68k.c: Likewise.
568 * elf32-ppc.c: Likewise.
569 * elf32-s390.c: Likewise.
570 * elf32-sh.c: Likewise.
571 * elf64-ppc.c: Likewise.
572 * elf64-s390.c: Likewise.
573 * elf64-x86-64.c: Likewise.
574 * elfxx-sparc.c: Likewise.
575 * elfxx-sparc.h: Likewise.
577 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
579 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
580 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
582 2009-06-18 Nick Clifton <nickc@redhat.com>
584 * elflink.c (elf_link_sort_relocs): Return early if there are no
587 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
589 Merge cegcc and mingw32ce target name changes from
592 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
594 * config.bfd: Add arm*-*-cegcc* target.
596 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
598 * config.bfd: Add arm-*-mingw32ce* target.
600 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
602 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
603 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
604 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
605 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
607 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
609 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
610 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
611 * elf32-i386.c (elf_i386_check_relocs): Use it.
612 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
614 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
616 * elf-bfd.h (elf_dyn_relocs): New.
618 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
619 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
621 (elf_i386_copy_indirect_symbol): Likewise.
622 (elf_i386_check_relocs): Likewise.
623 (elf_i386_gc_sweep_hook): Likewise.
624 (elf_i386_allocate_dynrelocs): Likewise.
625 (elf_i386_readonly_dynrelocs): Likewise.
626 (elf_i386_size_dynamic_sections): Likewise.
628 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
629 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
631 (elf64_x86_64_copy_indirect_symbol): Updated.
632 (elf64_x86_64_check_relocs): Likewise.
633 (elf64_x86_64_gc_sweep_hook): Likewise.
634 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
635 (elf64_x86_64_allocate_dynrelocs): Likewise.
636 (elf64_x86_64_readonly_dynrelocs): Likewise.
637 (elf64_x86_64_size_dynamic_sections): Likewise.
639 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
641 * elf32-arm.c (create_got_section): Get existing .rela.got
643 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
644 * elf32-lm32.c (create_got_section): Likewise.
645 * elf32-m32r.c (create_got_section): Likewise.
646 * elf32-ppc.c (ppc_elf_create_got): Likewise.
647 * elf32-s390.c (create_got_section): Likewise.
648 * elf32-sh.c (create_got_section): Likewise.
649 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
650 * elf64-s390.c (create_got_section): Likewise.
651 * elfxx-sparc.c (create_got_section): Likewise.
653 * elflink.c (_bfd_elf_create_got_section): Properly initialize
656 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
658 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
660 * elf32-i386.c (elf_i386_local_hash): Removed.
661 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
662 (elf_i386_get_local_sym_hash): Likewise.
664 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
665 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
666 (elf64_x86_64_get_local_sym_hash): Likewise.
667 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
668 (get_local_sym_hash): Likewise.
670 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
672 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
673 rel_got_sec and plt_sec.
674 (elfNN_ia64_relax_section): Updated.
675 (elfNN_ia64_create_dynamic_sections): Likewise.
677 (allocate_dynrel_entries): Likewise.
678 (elfNN_ia64_size_dynamic_sections): Likewise.
679 (set_got_entry): Likewise.
680 (elfNN_ia64_choose_gp): Likewise.
681 (elfNN_ia64_relocate_section): Likewise.
682 (elfNN_ia64_finish_dynamic_symbol): Likewise.
683 (elfNN_ia64_finish_dynamic_sections): Likewise.
685 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
687 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
690 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
692 * configure.in (elf): Add elf-ifunc.lo.
694 * configure: Regenerated.
695 * Makefile.in: Likewise.
697 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
698 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
700 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
701 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
703 (elf_i386_link_hash_table_create): Likewise.
704 (elf_i386_create_dynamic_sections): Likewise.
705 (elf_i386_check_relocs): Likewise.
706 (elf_i386_allocate_dynrelocs): Likewise.
707 (elf_i386_size_dynamic_sections): Likewise.
708 (elf_i386_relocate_section): Likewise.
709 (elf_i386_finish_dynamic_symbol): Likewise.
710 (elf_i386_finish_dynamic_sections): Likewise.
711 (elf_i386_create_got_section): Removed.
713 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
714 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
716 (elf64_x86_64_compute_jump_table_size): Updated.
717 (elf64_x86_64_link_hash_table_create): Likewise.
718 (elf64_x86_64_create_dynamic_sections): Likewise.
719 (elf64_x86_64_check_relocs): Likewise.
720 (elf64_x86_64_allocate_dynrelocs): Likewise.
721 (elf64_x86_64_size_dynamic_sections): Likewise.
722 (elf64_x86_64_relocate_section): Likewise.
723 (elf64_x86_64_finish_dynamic_symbol): Likewise.
724 (elf64_x86_64_finish_dynamic_sections): Likewise.
725 (elf64_x86_64_create_got_section): Removed.
727 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
728 for pointer alignment. Set up section pointers.
729 (_bfd_elf_create_dynamic_sections): Likewise.
730 (_bfd_elf_create_ifunc_sections): Moved to ...
731 * elf-ifunc.c: Here. New.
733 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
734 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
737 2009-06-16 Doug Kwan <dougkwan@google.com>
739 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
740 to bfd_signed_vma. Cast constant operands which are used in
741 offset related expressions to bfd_signed_vma type as appropriate.
743 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
745 * elf32-vax.c (elf_vax_plt_sym_val): New function.
746 (elf_backend_plt_sym_val): Define.
748 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
750 * elf32-vax.c (elf_vax_reloc_type_class): New function.
751 (elf_backend_reloc_type_class): Define.
753 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
755 * elf32-vax.c (elf_vax_relocate_section): For symbol references
756 from an executable to a shared library treat R_VAX_PC32
757 relocations as R_VAX_PLT32 ones.
759 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
761 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
762 symbols in GOT space calculation.
763 (elf_vax_relocate_section): Adjust accordingly.
765 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
767 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
770 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
772 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
774 (elf_vax_relocate_section): Likewise.
776 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
778 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
779 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
781 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
783 * elf32-i386.c (elf_i386_check_relocs): Reformat.
784 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
786 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
788 * Makefile.am: Run "make dep-am".
789 * Makefile.in: Regenerated.
791 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
793 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
794 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
796 2009-06-15 Nick Clifton <nickc@redhat.com>
798 * po/ru.po: New Russian translation.
799 * configure.in (ALL_LINGUAS): Add ru.
800 * configure: Regenerate.
802 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
804 * elf32-i386.c: Remove duplicated comments.
806 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
809 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
810 dynamic IFUNC pointer in non-shared object. Use .got.plt
811 for IFUNC definition in PIE.
812 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
815 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
816 dynamic IFUNC pointer in non-shared object. Use .got.plt
817 for IFUNC definition in PIE.
818 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
821 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
823 * elf32-i386.c (elf_i386_check_relocs): Properly report
824 local symbol for unhandled relocation against STT_GNU_IFUNC
826 (elf_i386_relocate_section): Likewise.
827 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
828 (elf64_x86_64_relocate_section): Likewise.
830 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
833 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
834 (elf_i386_link_hash_table): Add loc_hash_table and
836 (elf_i386_local_hash): New.
837 (elf_i386_local_htab_hash): Likewise.
838 (elf_i386_local_htab_eq): Likewise.
839 (elf_i386_get_local_sym_hash): Likewise.
840 (elf_i386_link_hash_table_free): Likewise.
841 (elf_i386_allocate_local_dynrelocs): Likewise.
842 (elf_i386_finish_local_dynamic_symbol): Likewise.
843 (bfd_elf64_bfd_link_hash_table_free): Likewise.
844 (elf_i386_link_hash_table_create): Create loc_hash_table and
846 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
847 (elf_i386_size_dynamic_sections): Likewise.
848 (elf_i386_relocate_section): Likewise.
849 (elf_i386_finish_dynamic_sections): Likewise.
850 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
853 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
854 (elf64_x86_64_link_hash_table): Add loc_hash_table and
856 (elf64_x86_64_local_hash): New.
857 (elf64_x86_64_local_htab_hash): Likewise.
858 (elf64_x86_64_local_htab_eq): Likewise.
859 (elf64_x86_64_get_local_sym_hash): Likewise.
860 (elf64_x86_64_link_hash_table_free): Likewise.
861 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
862 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
863 (bfd_elf64_bfd_link_hash_table_free): Likewise.
864 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
866 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
868 (elf64_x86_64_size_dynamic_sections): Likewise.
869 (elf64_x86_64_relocate_section): Likewise.
870 (elf64_x86_64_finish_dynamic_sections): Likewise.
871 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
874 2009-06-10 Philip Blundell <philb@gnu.org>
876 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
877 elf_sec->this_hdr == NULL.
879 2009-06-12 Tristan Gingold <gingold@adacore.com>
881 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
882 * bfd-in2.h: Regenerated.
883 * libbfd.h: Regenerated.
885 * mach-o.c (FILE_ALIGN): New macro.
886 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
887 (bfd_mach_o_print_symbol): Ditto.
888 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
889 (bfd_mach_o_get_reloc_upper_bound): New function.
890 (bfd_mach_o_canonicalize_reloc): Ditto.
891 (bfd_mach_o_scan_write_relocs): Ditto.
892 (bfd_mach_o_scan_write_section_32): Remove offset argument.
893 (bfd_mach_o_scan_write_section_64): Ditto.
894 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
895 written for load command. Do not compute section file offset.
896 (bfd_mach_o_scan_write_segment_64): Ditto.
897 (bfd_mach_o_scan_write_symtab): Compute file offset first.
898 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
900 (bfd_mach_o_mangle_symbols): ... this new function.
901 (bfd_mach_o_write_contents): Be sure to have load commands built.
902 Call bfd_mach_o_mangle_symbols.
903 (bfd_mach_o_build_commands): Adjust for filelen field.
904 Use FILE_ALIGN macro. Clear section file offset if section is empty.
905 Do not set symtab file offset anymore here.
906 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
907 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
908 Set reloc_count and rel_filepos section fields.
909 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
911 (bfd_mach_o_scan_read_section_64): Ditto.
912 (bfd_mach_o_scan_read_section): Ditto.
913 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
914 bfd_mach_o_asymbol. Use unsigned int for file offset type.
915 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
916 Handle weak-ref symbols.
917 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
918 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
919 (bfd_mach_o_scan): Remove assignment to removed field.
920 (bfd_mach_o_mkobject_init): Ditto.
921 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
922 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
923 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
924 (bfd_mach_o_swap_reloc_in): Ditto.
925 (bfd_mach_o_swap_reloc_out): Ditto.
927 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
928 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
929 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
930 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
931 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
932 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
933 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
934 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
935 (BFD_MACH_O_N_WEAK_DEF): New macros.
937 (bfd_mach_o_section_type): Add new enumeration values.
938 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
939 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
940 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
941 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
943 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
944 (BFD_MACH_O_GENERIC_RELOC_PAIR)
945 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
946 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
947 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
948 (BFD_MACH_O_RELENT_SIZE): Ditto.
949 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
950 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
951 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
952 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
953 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
954 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
955 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
956 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
957 (bfd_mach_o_reloc_info): New struct.
958 (bfd_mach_o_asymbol): New struct.
959 (bfd_mach_o_symtab_command): The symbols field is now of type
961 (bfd_mach_o_load_command): The offset and len fields are now of type
963 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
964 Add a filelen field. Add comments.
965 (bfd_mach_o_backend_data): New struct.
966 (bfd_mach_o_get_backend_data): New macro.
967 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
969 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
970 (bfd_mach_o_get_reloc_upper_bound): New prototype.
971 (bfd_mach_o_canonicalize_reloc): Ditto.
973 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
974 duplicated macro. Now defined to _bfd_generic_is_local_label.
975 (TARGET_NAME_BACKEND): New macro...
976 (TARGET_NAME_BACKEND): ... used to name a new variable.
977 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
980 * mach-o-i386.c (i386_howto_table): New variable.
981 (bfd_mach_o_i386_swap_reloc_in): New function.
982 (bfd_mach_o_i386_swap_reloc_out): Ditto.
983 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
984 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
985 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
986 (bfd_mach_o_bfd_reloc_type_lookup)
987 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
989 2009-06-11 Eric Paris <eparis@redhat.com>
990 Nick Clifton <nickc@redhat.com>
992 * opncls.c (_maybe_make_executable): New function. Gives execute
993 permission to an executable bfd that was opened for writing
994 provided that it is a regular file. Replaces common code found in...
995 (bfd_close): here and ...
996 (bfd_close_all_done): here.
998 2009-06-11 Anthony Green <green@moxielogic.com>
1000 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
1001 * bfd-in2.h: Rebuilt.
1002 * libbfd.h: Rebuilt.
1003 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
1005 (moxie_reloc_map): Ditto.
1006 Clean up copyright notice.
1008 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
1010 * bfd-in2.h: bfd_mmap prototype.
1011 * bfdio.c (bfd_mmap): New function.
1012 * libbfd.h (bfd_iovec): Add bmmap.
1013 * cache.c (cache_bmmap): New function.
1014 (cache_iovec): Initialize bmmap member.
1015 * opencls.c (opncls_bmmap): New function.
1016 (opncls_iovec): Initialize bmmap member.
1018 2009-06-09 Tristan Gingold <gingold@adacore.com>
1020 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
1021 and stabstr_segment fields.
1022 (mach_o_be_vec, mach_o_le_vec): Removed
1023 (bfd_mach_o_version): New prototype.
1025 * mach-o.c (bfd_mach_o_version): Make this function public.
1026 (mach_o_wide_p): New function.
1027 (bfd_mach_o_wide_p): Ditto.
1028 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
1030 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
1031 Search in the list only if the name starts with a dot.
1032 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
1033 test. Check bfd_seek status.
1034 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
1035 (bfd_mach_o_scan_write_section_32): Ditto.
1036 (bfd_mach_o_scan_write_section_64): Ditto.
1037 (bfd_mach_o_scan_write_section): Removed.
1038 (bfd_mach_o_scan_write_segment): Split into ...
1039 (bfd_mach_o_scan_write_segment_32): ... this and ...
1040 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
1041 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
1042 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
1043 symbol table. Now returns a boolean.
1044 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
1045 Adjust for status type.
1046 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
1047 test. Write symbol table. Numbers the sections.
1048 (bfd_mach_o_read_header): Check bfd_seek status.
1049 Use mach_o_wide_p instead of hard-coded test.
1050 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
1051 (bfd_mach_o_scan_read_section_64): Ditto.
1052 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
1053 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
1054 handled common symbols.
1055 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
1056 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
1057 (bfd_mach_o_scan_read_dylinker): Ditto.
1058 (bfd_mach_o_scan_read_dylib): Ditto.
1059 (bfd_mach_o_scan_read_thread): Ditto.
1060 (bfd_mach_o_scan_read_symtab): Ditto.
1061 Do not create a section for the stabs.
1062 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
1063 (bfd_mach_o_scan_read_segment): Ditto.
1064 (bfd_mach_o_scan_read_command): Ditto.
1065 (bfd_mach_o_scan_start_address): Ditto.
1066 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
1067 (bfd_mach_o_archive_p): Check bfd_seek status.
1068 (bfd_mach_o_core_fetch_environment): Ditto.
1070 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
1072 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1074 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
1075 (elf_i386_link_hash_table_create): Initialize irelifunc.
1076 (elf_i386_check_relocs): Updated. Set up irelifunc for
1078 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
1079 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1081 (elf_i386_relocate_section): Likewise.
1083 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1084 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1085 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1087 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1088 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1090 (elf64_x86_64_relocate_section): Likewise.
1092 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1094 (_bfd_elf_create_ifunc_sections): This.
1096 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1098 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1101 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1103 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1104 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1105 building shared object. Check info->executable instead of
1106 !info->shared when setting non_got_ref.
1107 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1108 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1109 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1111 (elf_i386_relocate_section): Output dynamic relocation for
1112 R_386_32 against STT_GNU_IFUNC symbol to get the real
1113 function address when building shared object.
1114 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1115 relocation for STT_GNU_IFUNC symbol in shared object.
1117 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1118 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1119 symbol when building shared object. Check info->executable
1120 instead of !info->shared when setting non_got_ref.
1121 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1122 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1123 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1125 (elf64_x86_64_relocate_section): Output dynamic relocation
1126 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1127 function address when building shared object.
1128 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1129 relocation for STT_GNU_IFUNC symbol in shared object.
1131 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1133 * Makefile.am: Run "make dep-am".
1134 (BFD32_BACKENDS): Add mach-o-i386.lo.
1135 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1136 * Makefile.in: Regenerate.
1138 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1140 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1141 when looking for soft-icache stubs.
1143 2009-06-05 Tristan Gingold <gingold@adacore.com>
1145 * mach-o.h: Update copyright year.
1146 (bfd_mach_o_mach_header_magic): New enum.
1147 (bfd_mach_o_cpu_subtype): Now an enum.
1148 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1149 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1150 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1151 (bfd_mach_o_load_command): Field type_required is now a boolean.
1152 Reindent prototypes.
1153 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1154 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1155 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1156 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1157 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1158 (bfd_mach_o_canonicalize_symtab): Ditto.
1159 (bfd_mach_o_get_symbol_info): Ditto.
1160 (bfd_mach_o_print_symbol): Ditto.
1161 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1162 (bfd_mach_o_make_empty_symbol): Ditto.
1163 (bfd_mach_o_write_contents): Ditto.
1165 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1166 bfd_mach_o_mkobject): Defines.
1167 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1168 Do not check with target vector but with flavour.
1169 (struct mach_o_section_name_xlat): New declaration.
1170 (dwarf_section_names_xlat): Ditto.
1171 (text_section_names_xlat): Ditto.
1172 (data_section_names_xlat): Ditto.
1173 (struct mach_o_segment_name_xlat): Ditto.
1174 (segsec_names_xlat): Ditto.
1175 (bfd_mach_o_convert_section_name_to_bfd): New function.
1176 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1177 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1178 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1179 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1180 Accept any input and output flavour. Do not share private data
1182 (bfd_mach_o_count_symbols): Add a comment.
1183 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1184 (bfd_mach_o_canonicalize_symtab): Ditto.
1185 (bfd_mach_o_get_symbol_info): Ditto.
1186 (bfd_mach_o_print_symbol): Ditto.
1187 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1188 Use constants instead of hard-coded values.
1189 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1191 (bfd_mach_o_scan_write_section_64): Ditto.
1192 (bfd_mach_o_scan_write_segment): Ditto.
1193 Do not copy sections anymore.
1194 (bfd_mach_o_write_contents): Make it public.
1195 Remove dead code. Rewrite typeflag assignment.
1196 (bfd_mach_o_build_commands): New function.
1197 (bfd_mach_o_set_section_contents): Ditto.
1198 (bfd_mach_o_make_empty_symbol): Make it public.
1199 (bfd_mach_o_read_header): Make it static.
1200 Convert to bfd_boolean.
1201 Use constants instead of hard-coded values.
1202 (bfd_mach_o_make_bfd_section): Call
1203 bfd_mach_o_convert_section_name_to_bfd to create name.
1204 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1206 (bfd_mach_o_scan_read_section_64): Ditto.
1207 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1208 a segment anymore. Use constants instead of hard-coded values.
1209 (bfd_mach_o_scan_read_command): Fix style.
1210 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1211 Get rid of BFD_IO_FUNCS.
1212 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1213 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1214 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1215 (bfd_mach_o_object_p): Removed.
1216 (bfd_mach_o_gen_core_p): New function, replaces ...
1217 (bfd_mach_o_core_p): ... deleted.
1218 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1220 * mach-o-i386.c: New file.
1221 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1222 * configure.in (TDEFINES): Add mach_o_i386_vec.
1223 * configure: Regenerated.
1224 * targets.c: Add mach_o_i386_vec.
1226 * mach-o.c: Update copyright years.
1227 (BFD_IO_FUNCS): Remove (was not used).
1228 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1229 bfd_mach_o_slurp_extended_name_table,
1230 bfd_mach_o_construct_extended_name_table,
1231 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1232 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1233 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1234 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1235 bfd_mach_o_get_section_contents_in_window,
1236 bfd_mach_o_bfd_is_local_label_name,
1237 bfd_mach_o_bfd_is_target_special_symbol,
1238 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1239 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1240 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1241 bfd_mach_o_minisymbol_to_symbol,
1242 bfd_mach_o_bfd_get_relocated_section_contents,
1243 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1244 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1245 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1246 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1247 bfd_mach_o_bfd_merge_private_bfd_data,
1248 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1249 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1250 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1251 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1252 bfd_mach_o_bfd_copy_private_header_data,
1253 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1254 * mach-o-target.c: ... here.
1255 Update copyright years.
1257 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1259 * dep-in.sed: Don't use \n in replacement part of s command.
1260 * Makefile.am (DEP1): LC_ALL for uniq.
1262 * Makefile.in: Regenerate.
1264 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1266 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1267 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1268 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1270 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1272 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1273 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1274 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1275 against STT_GNU_IFUNC symbols for static executables.
1276 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1277 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1279 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1280 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1281 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1282 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1284 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1286 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1287 symbols to be left unimported when linking statically.
1288 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1289 code when linking statically.
1291 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1293 * elf32-i386.c (elf_i386_check_relocs): Increment
1294 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1295 against STT_GNU_IFUNC symbol.
1296 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1297 local STT_GNU_IFUNC definition is used.
1298 (elf_i386_relocate_section): Handle got.offset != -1 for
1299 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1302 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1303 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1304 relocations against STT_GNU_IFUNC symbol.
1305 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1306 local STT_GNU_IFUNC definition is used.
1307 (elf64_x86_64_relocate_section): Handle got.offset != -1
1308 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1309 STT_GNU_IFUNC symbol.
1311 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1314 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1315 (elf_i386_reloc_type_lookup): Likewise.
1316 (R_386_tls): Removed.
1317 (R_386_irelative): New.
1318 (R_386_vt_offset): Updated.
1319 (elf_i386_rtype_to_howto): Likewise.
1320 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1321 (elf_i386_link_hash_table_create): Initialize igotplt,
1323 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1324 (elf_i386_adjust_dynamic_symbol): Likewise.
1325 (elf_i386_allocate_dynrelocs): Likewise.
1326 (elf_i386_relocate_section): Likewise.
1327 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1329 (elf_i386_finish_dynamic_symbol): When building a static
1330 executable, use .iplt, .igot.plt and .rel.iplt sections for
1331 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1332 locally defined STT_GNU_IFUNC symbol.
1334 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1335 (x86_64_reloc_map): Likewise.
1336 (R_X86_64_standard): Updated.
1337 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1338 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1340 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1341 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1342 (elf64_x86_64_allocate_dynrelocs): Likewise.
1343 (elf64_x86_64_relocate_section): Likewise.
1344 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1346 (elf64_x86_64_finish_dynamic_symbol): When building a static
1347 executable, use .iplt, .igot.plt and .rela.iplt sections for
1348 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1349 for locally defined STT_GNU_IFUNC symbol.
1351 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1352 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1354 * bfd-in2.h: Regenerated.
1355 * libbfd.h: Likewise.
1357 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1359 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1360 (_bfd_elf_make_ifunc_reloc_section): Removed.
1361 (_bfd_elf_is_ifunc_symbol): Likewise.
1362 (_bfd_elf_create_static_ifunc_sections): New.
1364 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1366 (elf_link_add_object_symbols): Here.
1367 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1368 STT_GNU_IFUNC symbol.
1369 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1370 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1371 (IFUNC_INFIX): Removed.
1372 (get_ifunc_reloc_section_name): Likewise.
1373 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1374 (_bfd_elf_is_ifunc_symbol): Likewise.
1375 (_bfd_elf_create_static_ifunc_sections): New.
1377 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1379 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1380 (create_got_section): Likewise.
1381 (allocate_dynrelocs): Likewise.
1382 (readonly_dynrelocs): Likewise.
1383 (set_tls_module_base): Likewise.
1384 (dtpoff_base): Likewise.
1386 (elf_i386_link_hash_table_create): Updated.
1387 (elf_i386_create_dynamic_sections): Likewise.
1388 (elf_i386_check_relocs): Likewise.
1389 (elf_i386_size_dynamic_sections): Likewise.
1390 (elf_i386_relocate_section): Likewise.
1392 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1393 (create_got_section): Likewise.
1394 (allocate_dynrelocs): Likewise.
1395 (readonly_dynrelocs): Likewise.
1396 (set_tls_module_base): Likewise.
1397 (dtpoff_base): Likewise.
1399 (elf64_x86_64_link_hash_table_create): Updated.
1400 (elf64_x86_64_create_dynamic_sections): Likewise.
1401 (elf64_x86_64_check_relocs): Likewise.
1402 (elf64_x86_64_size_dynamic_sections): Likewise.
1403 (elf64_x86_64_relocate_section): Likewise.
1405 2009-05-28 Nick Clifton <nickc@redhat.com>
1407 * targets.c (_bfd_target_vector): Only include plugin target in
1408 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1410 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1412 * elf32-spu.c (struct call_info): New member broken_cycle.
1413 (remove_cycle): Instead of physically removing call_info structures
1414 to break call graph cycles, mark them using the broken_cycle flag.
1415 (mark_overlay_section): Respect broken_cycle flag.
1416 (unmark_overlay_section): Likewise.
1417 (collect_lib_sections): Likewise.
1418 (collect_overlays): Likewise.
1419 (sum_stack): Likewise.
1421 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1423 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1424 (mark_functions_via_relocs): Initialize callee->count to 1.
1425 (pasted_function): Likewise.
1426 (spu_elf_auto_overlay): Honor call counts when determining number
1427 of stubs required in software i-cache mode.
1429 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1431 * plugin.c (program_name): Remove.
1432 (plugin_program_name): New.
1433 (bfd_plugin_set_program_name): New.
1434 (try_load_plugin): Use plugin_program_name.
1435 * plugin.h (bfd_plugin_set_program_name): New.
1437 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1439 * aclocal.m4: Include ../config/plugins.m4.
1440 * configure.in: Use AC_PLUGINS.
1441 * configure: Regenerate.
1442 * Makefile.in: Regenerate.
1443 * doc/Makefile.in: Regenerate.
1445 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1447 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1449 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1450 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1451 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1452 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1453 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1454 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1455 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1456 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1457 * reloc.c (bfd_generic_relax_section): Likewise.
1458 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1459 * vms.c (vms_bfd_relax_section): Likewise.
1461 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1463 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1465 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1466 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1468 * elf32-i386.c (allocate_dynrelocs): Updated.
1469 (elf_i386_relocate_section): Likewise.
1470 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1471 (elf64_x86_64_relocate_section): Likewise.
1473 * elf64-x86-64.c (is_indirect_symbol): Removed.
1475 2009-05-26 Nick Clifton <nickc@redhat.com>
1477 * po/id.po: Updated Indonesian translation.
1479 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1481 * Makefile.am: Run "make dep-am".
1484 (ALL_MACHINES): Add cpu-plugin.lo.
1485 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1486 (BFD32_BACKENDS): Add plugin.lo.
1487 (BFD32_BACKENDS_CFILES): Add plugin.c.
1488 (libbfd_la_LIBADD): Add LIBDL
1489 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1490 (bfd_plugin_arch): Declare.
1491 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1492 * bfd.c (bfd): Add plugin_data.
1493 * config.bfd: Handle the plugin target.
1494 * configure.in: Check for --enable-plugins.
1495 (LT_INIT): Use the dlopen option.
1496 * cpu-plugin.c: New.
1499 * targets.c (plugin_vec): Declare.
1500 (_bfd_target_vector): Add plugin_vec.
1501 * Makefile.in: Regenerate.
1502 * bfd-in2.h: Regenerate.
1503 * configure: Regenerate.
1505 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1507 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1508 per line with all lines having continuation backslash. Prefix
1509 first line with "A", following lines with "B".
1510 * Makefile.am (DEP): Don't use dep.sed here.
1511 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1512 dep.sed here on dependencies, sort and uniq.
1513 * Makefile.in: Regenerate.
1515 2009-05-25 Tristan Gingold <gingold@adacore.com>
1517 * makefile.vms: Add verilog.obj to object list OBJS.
1519 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1521 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1522 for BFD_IN_MEMORY is cleared.
1523 (bfd_bwrite): Zero excess memory allocated.
1525 2009-05-22 Julian Brown <julian@codesourcery.com>
1527 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1529 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1530 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1531 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1532 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1533 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1534 (a8_erratum_fix, a8_erratum_reloc): New structs.
1535 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1536 num_a8_erratum_fixes, fix_cortex_a8 fields.
1537 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1538 (elf32_arm_add_stub): Split into two parts, creating...
1539 (elf32_arm_create_or_find_stub_sec): New function.
1540 (elf32_arm_final_link_relocate): Add forward declaration.
1541 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1542 relocations, multiple relocations per stub.
1543 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1544 (arm_size_one_stub): Use find_stub_size_and_template.
1545 (a8_reloc_compare): New.
1546 (find_thumb_glue): Add forward declaration.
1547 (cortex_a8_erratum_scan): New.
1548 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1549 (bfd_elf32_arm_set_cortex_a8_fix): New.
1550 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1551 (arm_map_one_stub): Add THUMB32_TYPE support.
1552 (a8_branch_to_stub_data): New.
1553 (make_branch_to_a8_stub): New.
1554 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1555 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1556 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1557 Cortex-A8 erratum workaround.
1558 * bfd-in2.h: Regenerate.
1560 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1562 * Makefile.am: Run "make dep-am".
1563 * Makefile.in: Regenerate.
1564 * po/SRC-POTFILES.in: Regenerate.
1566 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1568 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1571 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1573 * elf-bfd.h (struct elf_backend_data
1574 <elf_backend_link_output_symbol_hook>): Return an int.
1575 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1576 symbols on deleted .opd entries.
1577 * elflink.c (elf_link_output_sym): Return without outputting sym
1578 if output_symbol_hook returns 2.
1579 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1580 Abort if we must not discard sym.
1581 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1583 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1584 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1585 elf_backend_link_output_symbol_hook return type change.
1586 * elf32-arm.c (output_arch_syminfo): Likewise.
1587 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1588 (elf32_arm_output_arch_local_syms): Likewise.
1589 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1590 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1591 (bfd_score_elf_link_output_symbol_hook): Likewise.
1592 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1593 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1594 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1595 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1596 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1597 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1598 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1599 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1600 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1601 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1602 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1604 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1606 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1607 out of range .opd symbols.
1609 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1611 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1612 fprintf_vma directly.
1613 * peXXigen.c (pe_print_edata): Likewise.
1614 (pe_print_pdata): Likewise.
1615 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1616 (_bfd_XX_print_private_bfd_data_common): Likewise.
1618 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1620 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1622 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1623 Paul Brook <paul@codesourcery.com>
1625 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1626 fix discarded sections.
1628 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1630 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1631 sections into the software icache.
1633 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1635 * elf32-spu.c (build_stub): Always build "compact" sofware
1638 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1640 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1641 (spu_elf_setup): Initialize it.
1642 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1643 Update to new-sytle cache manager data structures.
1644 (spu_elf_build_stubs): Generate new-style cache manager data
1645 structures and symbols.
1646 (spu_elf_auto_overlay): Update size computation.
1648 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1650 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1651 segments first amongst the program headers.
1653 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1655 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1656 into addresses for relocation types that look at high bits. Remove
1657 special handling of relocation overflow warnings.
1659 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1661 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1662 control flow graph between fragments of a function.
1664 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1666 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1667 generate only a 16-byte .toe section.
1668 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1670 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1672 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1673 (spu_elf_place_overlay_data): ..here. New function.
1674 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1676 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1678 * elf32-arm.c: Move sysdep.h to start of file.
1680 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1682 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1684 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1685 __icache_tag_array and __icache_tag_array_size.
1687 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1689 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1691 (bfinfdpic_link_omit_section_dynsym): Likewise.
1692 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1694 2009-05-05 Paul Brook <paul@codesourcery.com>
1696 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1697 * bfd-in2.h: Regenerate.
1698 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1699 (_arm_elf_section_data): Add text and exidx fields.
1700 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1701 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1702 copy_exidx_entry): New functions.
1703 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1705 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1707 * elf32-arm.c (DEF_STUBS): New helper define.
1708 (DEF_STUB): Likewise.
1709 (stub_def): New type.
1710 (stub_definitions): New array, containing stub template pointers
1712 (arm_size_one_stub): Make use of stub_definitions.
1714 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1716 * elflink.c (find_version_for_sym): Remove from here, ...
1717 * linker.c (bfd_find_version_for_sym): ... rename, replace
1718 here, make public and update all callers.
1719 * bfd-in2.h: Regenerate.
1721 2009-04-30 Nick Clifton <nickc@redhat.com>
1723 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1725 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1726 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1727 into a STT_GNU_IFUNC symbol type.
1728 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1730 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1731 the binary contains ifunc symbols.
1732 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1733 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1734 * elf32-i386.c (is_indirect_function): New function.
1735 (elf_i386_check_relocs): Create an ifunc output section.
1736 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1737 section if necessary.
1738 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1740 (elf_i386_add_symbol_hook): New function. Set the
1741 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1742 symbol is encountered.
1743 (elf_backend_post_process_headers): Define.
1744 (elf_backend_add_symbol_hook): Define.
1745 (elf_i386_post_process_headers): Rename to
1746 elf_i388_fbsd_post_process_headers.
1747 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1748 (is_indirect_function): New function.
1749 (elf64_x86_64_check_relocs): Create an ifunc output section.
1750 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1751 section if necessary.
1752 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1753 symbol if necessary.
1754 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1755 elf_obj_data structure if an ifunc symbol is encountered.
1756 (elf_backend_post_process_headers): Define.
1757 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1758 if we have ifunc symbols to handle.
1759 (get_ifunc_reloc_section_name): New function. Computes the name
1760 for an ifunc section.
1761 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1762 section to hold ifunc relocs.
1763 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1764 (bfd_print_symbol_vandf): Handle ifunc symbols.
1765 (bfd_decode_symclass): Likewise.
1766 * bfd-in2.h: Regenerate.
1768 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1770 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1771 MOVW and MOVT relocations in a shared library link.
1773 2009-04-27 Anthony Green <green@moxielogic.com>
1775 * verilog.c: New file.
1776 * Makefile.am (BFD32_LIBS): Add verilog.c.
1777 (BFD32_LIBS_CFILES): Add verilog.c.
1778 (verilog.lo): New build rule.
1779 * Makefile.in: Rebuilt.
1780 * targets.c: Add verilog support.
1781 * bfd.c (tdata union): Add Verilog private data field.
1782 * bfd-in2.h: Regenerate.
1784 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1786 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1789 2009-04-23 Matthias Klose <doko@ubuntu.com>
1791 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1793 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1796 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1797 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1798 (elf32_arm_size_stubs): Likewise.
1799 (record_thumb_to_arm_glue): Deleted unused function.
1800 (bfd_elf32_arm_process_before_allocation): No longer handle
1801 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1802 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1803 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1805 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1807 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1808 (elf32_arm_write_section): Declare early.
1809 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1810 (arm_allocate_glue_section_space): Exclude empty sections.
1811 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1812 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1814 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1815 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1816 (elf32_arm_size_dynamic_sections): Allocate interworking
1818 (bfd_elf32_bfd_final_link): Define.
1820 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1822 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1824 * coffcode.h (coff_compute_section_file_positions): Clear
1825 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1827 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1828 force_minimum_alignment.
1830 * libcoff.h: Regenerated.
1832 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1833 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1835 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1836 nor target_subsystem.
1838 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1839 force_minimum_alignment nor target_subsystem.
1841 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1843 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1844 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1845 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1846 include in coff-x86_64.c of headers.
1847 (PDATA_ROW_SIZE): New define.
1848 (pex_regs[]): New static array.
1849 (pex64_get_runtime_function): New static function.
1850 (pex64_get_unwind_info): Likewise.
1851 (pex64_get_scope_entry): Likewise.
1852 (pex64_xdata_print_uwd_codes): Likewise.
1853 (pex64_get_section_by_rva): Likewise.
1854 (pex64_dump_xdata): Likewise.
1855 (pex64_bfd_print_pdata): Likewise.
1856 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1857 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1858 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1860 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1861 Alan Modra <amodra@bigpond.net.au>
1862 Dave Korn <dave.korn.cygwin@gmail.com>
1864 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1865 long names and non-NUL-terminated strings.
1867 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1869 * bfd-in2.h: Regenerated.
1871 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1873 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1874 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1876 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1879 * coffcode.h (bfd_pei_p): New.
1881 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1882 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1883 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1884 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1885 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1886 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1888 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1889 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1890 bfd_efi_rtdrv_x86_64_vec,
1891 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1892 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1893 * targets.c: Likewise.
1895 * configure: Regenerated.
1896 * libcoff.h: Likewise.
1897 * Makefile.in: Likewise.
1899 * efi-app-ia32.c: Removed.
1900 * efi-app-x86_64.c: Likewise.
1901 * efi-bsdrv-ia32.c: Likewise.
1902 * efi-bsdrv-ia64.c: Likewise.
1903 * efi-bsdrv-x86_64.c: Likewise.
1904 * efi-rtdrv-ia32.c: Likewise.
1905 * efi-rtdrv-ia64.c: Likewise.
1906 * efi-rtdrv-x86_64.c: Likewise.
1907 * efi-rtdrv-ia32.c: Likewise.
1909 * efi-app-ia64.c: Moved to ...
1911 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1912 (TARGET_NAME): Set to pei-ia64.
1914 * libpei.h (bfd_target_pei_p): Removed.
1915 (bfd_target_pei_arch): Likewise.
1916 (bfd_target_efi_app_p): Likewise.
1917 (bfd_target_efi_app_arch): Likewise.
1918 (bfd_target_efi_bsdrv_p): Likewise.
1919 (bfd_target_efi_bsdrv_arch): Likewise.
1920 (bfd_target_efi_rtdrv_p): Likewise.
1921 (bfd_target_efi_rtdrv_arch): Likewise.
1922 (bfd_pe_executable_p): Likewise.
1924 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1925 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1926 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1927 and efi-rtdrv-ia32.c.
1928 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1929 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1930 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1931 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1932 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1933 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1934 (efi-app-ia64.lo): Removed.
1935 (efi-bsdrv-ia32.lo): Likewise.
1936 (efi-rtdrv-ia32.lo): Likewise.
1937 (efi-app-ia64.lo): Likewise.
1938 (efi-bsdrv-ia64.lo): Likewise.
1939 (efi-rtdrv-ia64.lo): Likewise.
1940 (efi-app-x86_64.lo): Likewise.
1941 (efi-bsdrv-x86_64.lo): Likewise.
1942 (efi-rtdrv-x86_64.lo): Likewise.
1945 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1947 (arch_type): Removed.
1948 (pe_arch): Likewise.
1949 (pe_bfd_object_p): Just return coff_object_p.
1951 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1952 bfd_pe_executable_p with bfd_pei_p.
1954 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1956 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1957 PLT entries to an undefined symbol when generating a shared
1960 2009-04-17 Nick Clifton <nickc@redhat.com>
1963 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1965 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1967 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1968 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1969 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1970 * binary.c (binary_bfd_define_common_symbol): Likewise.
1971 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1972 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1973 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1974 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1975 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1976 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1977 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1978 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1979 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1980 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1981 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1982 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1983 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1984 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1985 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1986 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1987 * som.c (som_bfd_define_common_symbol): Likewise.
1988 * srec.c (srec_bfd_define_common_symbol): Likewise.
1989 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1990 * versados.c (versados_bfd_define_common_symbol): Likewise.
1991 * vms.c (vms_bfd_define_common_symbol): Likewise.
1992 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1993 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1994 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1995 (pmac_xcoff_vec): Likewise.
1996 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1997 (aix5coff64_vec): Likewise.
1998 * linker.c (bfd_generic_define_common_symbol): New function.
1999 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
2000 (_bfd_define_common_symbol): New field.
2001 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
2002 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
2003 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
2005 * bfd-in2.h: Regenerate.
2006 * libbfd.h: Likewise.
2007 * libcoff.h: Likewise.
2009 2009-04-15 Anthony Green <green@moxielogic.com>
2011 * targets.c: Add moxie support.
2012 * Makefile.am: Ditto.
2013 * Makefile.in: Rebuilt.
2014 * cpu-moxie.c, elf32-moxie.c: New files.
2015 * archures.c: Add moxie support.
2016 * configure.in: Add moxie support.
2017 * configure: Rebuilt.
2018 * config.bfd, archures.c: Add moxie support.
2019 * bfd-in2.h: Rebuilt.
2021 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
2023 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
2024 branch to an undef weak symbol into a jump to next instruction if
2025 a PLT entry will be created.
2027 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
2029 * coffgen.c (make_a_section_from_file): Set the backend long
2030 section names enable if long section names found on input.
2031 * coffcode.h: Extend long section names documentation to match.
2033 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
2035 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
2038 2009-04-07 DJ Delorie <dj@redhat.com>
2040 * archures.c: Add bfd_mach_mep_c5.
2041 * bfd-in2.h: Likewise.
2042 * cpu-mep.c: Add bfd_c5_arch.
2043 * elf32-mep.c: Support it.
2045 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
2047 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
2048 info->callbacks->einfo.
2049 * linker.c (_bfd_generic_section_already_linked): Likewise.
2051 2009-04-06 DJ Delorie <dj@redhat.com>
2053 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
2055 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
2057 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
2058 _bfd_pex64_print_pdata only if PE is defined.
2060 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
2061 (_bfd_pex64_print_pdata): This.
2063 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
2064 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
2067 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
2069 * coff-x86_64.c (bfd_pe_print_pdata): Define as
2070 _bfd_pep_print_x64_pdata.
2071 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
2072 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
2074 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2076 * elf32-xtensa.c (relax_property_section): Always set r_offset
2079 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
2081 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
2082 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2084 (elf32_arm_stub_type): New enum values for the two new stubs.
2085 (arm_type_of_stub): Make use of the two new stubs.
2086 (arm_size_one_stub): Handle the two new stubs.
2088 2009-04-01 Matt Thomas <matt@netbsd.org>
2090 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2091 hidden symbols into the GOT or PLT.GOT.
2092 (elf_vax_relocate_section): Do not emit a PCREL reloc
2093 into a shared object if it is against a hidden symbol.
2095 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2097 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2098 and know_contains_shared_object_p.
2099 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2100 Cache the result in the archive_info table.
2101 (xcoff_auto_export_p): Add an "info" parameter and update the
2102 call to xcoff_archive_contains_shared_object_p.
2103 (xcoff_mark_auto_exports): Update accordingly.
2104 (xcoff_post_gc_symbol): Likewise.
2106 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2108 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2111 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2113 * coff-rs6000.c (member_layout): New structure.
2114 (archive_iterator): Likewise.
2115 (member_layout_init): New function.
2116 (archive_iterator_begin): Likewise.
2117 (archive_iterator_next): Likewise.
2118 (xcoff_write_armap_old): Use the new iterator functions.
2119 (do_shared_object_padding): Delete.
2120 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2121 handling of arch_info.
2122 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2123 first loop rather than the second. Allocate a member header if
2124 there isn't one, then work out the stat information and length
2125 in the first loop too. Use the new iterators for the second loop.
2126 (xcoff_write_archive_contents_big): Likewise.
2128 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2130 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2131 (bfd_xcoff_set_archive_import_path): Likewise.
2132 * bfd-in2.h: Regenerate.
2133 * xcofflink.c: Include libiberty.h.
2134 (xcoff_archive_info): New structure.
2135 (xcoff_archive_info_hash): New function.
2136 (xcoff_archive_info_eq): Likewise.
2137 (xcoff_get_archive_info): Likewise.
2138 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2139 (bfd_xcoff_split_import_path): New function.
2140 (bfd_xcoff_set_archive_import_path): Likewise.
2141 (xcoff_set_import_path): Move earlier in file.
2142 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2143 object to the the directory part of the bfd's filename. Get the
2144 import path and filename of an archive object from the archive's
2145 xcoff_tdata, initializing it if necessary. Update use of
2147 (bfd_link_input_bfd): Update use of import_file_id.
2148 (xcoff_write_global_symbol): Likewise.
2150 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2152 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2154 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2156 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2157 a .loader section for relocatable links.
2158 (xcoff_need_ldrel_p): New function.
2159 (xcoff_mark): Use it.
2160 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2162 (xcoff_build_ldsym): New function, split out from...
2163 (xcoff_build_ldsyms): ...here. Rename to...
2164 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2165 call xcoff_build_ldsym, if there's a loader section.
2166 (xcoff_build_loader_section): New function, extracted verbatim from...
2167 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2168 there's a loader section. Only add an __rtinit loader symbol
2169 if there's a loader section. Update after above name change.
2170 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2171 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2172 and xcoff_create_ldrel.
2173 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2174 (xcoff_reloc_link_order): Likewise, but only call it if there's
2175 a loader section. Use xcoff_symbol_section.
2176 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2177 if there's a loader section.
2179 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2181 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2183 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2185 * elf32-arm.c (group_sections): Rewrite loops for better
2188 2009-03-30 DJ Delorie <dj@redhat.com>
2190 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2191 relocs when doing a relocatable link.
2193 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2195 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2196 "ERROR:", in error messages.
2197 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2198 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2199 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2200 (elf32_arm_merge_eabi_attributes): Likewise.
2201 (elf32_arm_merge_private_bfd_data): Likewise.
2203 2009-03-27 Nick Clifton <nickc@redhat.com>
2205 * section.c (bfd_get_section_contents): Detect and handle the case
2206 where a section has the SEC_IN_MEMORY flag set but no actual
2209 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2212 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2213 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2214 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2215 if we don't find matching PT_LOAD when copying.
2217 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2219 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2220 the reloc descriptions.
2222 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2224 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2225 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2226 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2228 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2230 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2231 (bfd_i386_arch_intel_syntax): Likewise.
2232 (i8086_arch): Likewise.
2233 (bfd_x86_64_arch): Likewise.
2235 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2237 * elf32-cris.c (cris_elf_relocate_section): <case
2238 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2239 symbols for non-allocated sections. Don't check whether to
2240 generate R_CRIS_DTPMOD for non-allocated sections.
2241 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2242 handle relocation GC:ing if applied to non-allocated section.
2243 (cris_elf_check_relocs): Similar.
2245 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2246 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2247 when emitting a known TP offset in the GOT.
2249 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2251 * elf64-ppc.c (synthetic_opd): Delete.
2252 (compare_symbols): Look for .opd name rather than section match.
2253 (ppc64_elf_get_synthetic_symtab): Likewise.
2255 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2257 * elf32-ppc.c (is_pic_glink_stub): Delete.
2258 (is_nonpic_glink_stub): New function.
2259 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2261 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2263 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2264 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2266 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2267 macros for visibilty and locality checks.
2268 (elf_s390_adjust_dynamic_symbol): Likewise.
2269 (allocate_dynrelocs): Likewise.
2270 (elf_s390_relocate_section): Likewise.
2271 (elf_s390_finish_dynamic_symbol): Likewise.
2272 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2273 (elf_s390_adjust_dynamic_symbol): Likewise.
2274 (allocate_dynrelocs): Likewise.
2275 (elf_s390_relocate_section): Likewise.
2276 (elf_s390_finish_dynamic_symbol): Likewise.
2278 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2280 * bfd-in2.h: Regenerated.
2281 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2282 for debugging sections and map memory read/write dependent on
2284 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2285 without memory read flags set.
2286 * section.c: Add SEC_COFF_NOREAD to section flags.
2288 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2290 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2293 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2295 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2296 "no overlays" return. If there are overlays, create overlay
2297 manager entry symbols here, so that..
2298 (spu_elf_build_stubs): ..we don't need to set them up here.
2299 Simplify entry symbol tests.
2300 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2302 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2304 * elf.c (elfcore_grok_openbsd_procinfo)
2305 (elfcore_grok_openbsd_note): New functions.
2306 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2308 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2310 * vms-hdr.c: Don't include alloca.h.
2311 * elf32-m68hc1x.c: Include alloca-conf.h.
2313 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2315 * Makefile.am: Run "make dep-am".
2316 * Makefile.in: Regenerate.
2318 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2320 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2322 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2324 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2326 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2327 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2328 ovly_return fields with ovly_entry[2]. Adjust all users.
2329 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2331 (spu_elf_build_stubs): Likewise.
2332 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2333 ovly_flavour changes. Update all callers.
2334 (ovl_stub_size_log2): New function.
2335 (build_stub): Handle compact icache stubs. Use different manager
2336 entry point for stubs in non-icache area.
2337 (spu_elf_size_stubs): Don't allocate space for indirect branch
2339 (spu_elf_build_stubs): And don't built them.
2341 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2343 * dwarf2.c (read_section): Always use rawsize, if available.
2345 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2347 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2348 of rawsize and size for buffer.
2350 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2352 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2353 parameter just because fixed sections fit into local store.
2354 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2355 generating overlays if fixed sections plus reserved stack
2356 and heap space fit into local store.
2358 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2360 * elf32-spu.c (build_stub): Correct icache set_id.
2361 (spu_elf_relocate_section): Likewise.
2363 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2365 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2366 symbol table if it was created by the current call.
2368 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2370 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2371 class XMC_DS rather than XMC_UA.
2373 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2375 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2376 bfd_boolean export_defineds parameter with an unsigned int
2377 auto_export_flags parameter.
2378 * bfd-in2.h: Regenerate.
2379 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2380 split out from xcoff_build_ldsyms.
2381 (xcoff_covered_by_expall_p): New function.
2382 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2383 but with extra code to handle -bexpfull and -bexpall.
2384 (xcoff_mark_auto_exports): New function.
2385 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2386 a function should be automatically exported.
2387 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2388 parameter with an auto_export_flags parameter. Update ldinfo
2389 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2392 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2394 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2395 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2396 init and fini functions. Do garbage collection for objects
2397 without an entry point too.
2399 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2401 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2402 check whether a symbol has csect information.
2403 (coff_print_aux): Likewise.
2404 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2405 information for C_AIX_WEAKEXT too.
2406 (_bfd_xcoff_swap_aux_out): Likewise.
2407 (xcoff_reloc_type_br): Handle defweak symbols too.
2408 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2409 information for C_AIX_WEAKEXT too.
2410 (_bfd_xcoff64_swap_aux_out): Likewise.
2411 (xcoff64_reloc_type_br): Handle defweak symbols too.
2412 * coffgen.c (coff_print_symbol): Handle auxillary function
2413 information for C_AIX_WEAKEXT too.
2414 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2415 instead of BSF_GLOBAL if the L_WEAK flag is set.
2416 (xcoff_dynamic_definition_p): New function.
2417 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2418 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2419 always take the symbol class from the ldsym. Use weak bfd symbol
2420 types for weak ldsyms.
2421 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2422 Fix the check for whether a definition is from a shared object.
2423 Allow redefinitions of weak symbols.
2424 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2425 (xcoff_keep_symbol_p): Likewise.
2426 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2427 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2428 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2429 but mark them as L_WEAK.
2430 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2431 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2433 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2435 * xcofflink.c (xcoff_mark): When walking the relocations,
2436 only mark the target symbol or the target section, not both.
2437 (xcoff_final_definition_p): New function.
2438 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2439 symbol is a valid definition of the associated output symbol.
2440 Use XCOFF_ALLOCATED to stop the same hash table entry having
2442 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2444 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2446 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2448 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2451 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2453 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2454 * libcoff.h: Regenerate.
2455 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2456 line-number counts in the bfd's lineno_counts field.
2457 Don't keep per-csect line-number counts.
2458 (xcoff_sweep): Don't update per-csect line-number counts.
2459 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2460 entries in each output section.
2461 (xcoff_link_input_bfd): Get the number of line numbers from
2462 the bfd's lineno_counts field, rather than recalculating it
2463 from scratch. Fix the range check when updating C_BINCL and
2465 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2466 here. Don't expect csects to have line-number counts.
2468 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2470 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2471 * libcoff.h: Regenerate.
2472 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2473 "skip" logic from xcoff_link_input_bfd.
2474 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2475 objects in a dynamic link, rather than checking whether csectpp
2476 is null. Always allocate debug_index for other objects,
2477 and always go through the loop. Update the type of debug_index
2478 after the change above. Read the auxillary csect information
2479 and use xcoff_keep_symbol_p to decide whether a symbol should
2480 be kept. Set its debug_index to -2 if not.
2481 (xcoff_link_input_bfd): Update the type of debug_index after
2482 the change above and always expect it to be nonnull. Use it to
2483 test whether a symbol should be stripped, rather than making the
2484 decision here. Postpone all symbol creation to the second pass.
2486 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2488 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2489 creating a descriptor.
2490 (xcoff_sweep): Don't mark toc_section unless it's needed.
2491 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2492 when marking every bfd.
2493 (xcoff_link_input_bfd): Skip all TOC anchors.
2494 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2495 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2496 to -1; call xcoff_find_tc0 instead.
2498 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2500 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2501 * libcoff.h: Regenerate.
2502 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2503 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2504 the previous symbol's csect. Treat last_symndx as an inclusive value
2505 and simplify its handling.
2506 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2507 symbols with the right csect. Don't mark rsec when processing
2508 relocations against undefined or absolute sections.
2509 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2510 of bfd_und_section_ptr.
2511 (xcoff_link_input_bfd): Likewise.
2513 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2515 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2516 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2517 flag is set. Assert that all undefined symbols are either
2518 imported or defined by a dynamic object.
2519 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2520 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2521 handling to all relocations. Only set XCOFF_CALLED for function
2523 (xcoff_find_function): New function, split out from...
2524 (bfd_xcoff_export_symbol) ...here.
2525 (xcoff_set_import_path): New function, split out from...
2526 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2527 meaning of XCOFF_CALLED.
2528 (xcoff_mark_symbol): If we mark an undefined and unimported
2529 symbol, find some way of defining it. If the symbol is a function
2530 descriptor, fill in its definition automatically. If the symbol
2531 is a function, mark its descriptor and allocate room for global
2532 linkage code. Otherwise mark the symbol as implicitly imported.
2533 Move the code for creating function descriptors from...
2534 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2535 check for symbols that were implicitly defined.
2536 (xcoff_mark): Don't count any dynamic relocations against
2538 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2539 in the xcoff link info.
2540 (xcoff_link_input_bfd): Remove handling of undefined and
2543 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2545 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2546 if the target is absolute. Fix comment typo.
2547 (xcoff_ppc_relocate_section): Remove FIXME.
2548 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2549 if the target is absolute.
2551 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2553 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2554 R_POS and R_NEG relocations against absolute symbols to the
2557 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2559 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2560 to 2 for bfd_mach_ppc_620.
2562 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2564 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2565 * configure.in: Likewise.
2566 * configure: Regenerate.
2568 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2571 * elf.c (assign_section_numbers): Generate symbol table if there
2572 is any relocation in output.
2573 (_bfd_elf_compute_section_file_positions): Likewise.
2575 2009-03-13 Nick Clifton <nickc@redhat.com>
2578 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2579 * elflink.c (elf_link_read_relocs_from_section): Use
2580 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2581 relocs but no symbol table.
2582 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2584 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2587 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2588 to check ___tls_get_addr.
2590 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2591 strncmp to check __tls_get_addr.
2593 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2595 * dwarf2.c (read_section): Always check the offset, even when the
2596 section has been read before.
2598 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2600 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2603 2009-03-11 Chris Demetriou <cgd@google.com>
2605 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2606 * bfd-in2.h: Regenerate.
2607 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2608 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2610 (bsd_write_armap): Likewise.
2611 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2612 flag is set, do nothing.
2613 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2616 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2618 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2619 used to update stack pointer.
2621 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2624 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2625 for unknown symbols in absolute section.
2627 2009-03-06 Nick Clifton <nickc@redhat.com>
2629 * po/es.po: Updated Spanish translation.
2631 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2633 * elf32-arm.c (group_sections): Take next section size into
2634 account before accepting to group it.
2636 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2638 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2640 (elf32_arm_final_link_relocate): Likewise.
2642 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2645 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2647 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2649 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2650 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2651 (BFD_FAKE_SECTION): Init new flag.
2652 * ecoff.c (bfd_debug_section): Likewise.
2653 * bfd-in2.h: Regenerate.
2654 * libbfd.h: Regenerate.
2655 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2656 (ppc_elf_reloc_type_lookup): Handle new relocs.
2657 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2658 without marker relocs.
2659 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2660 if section has no old-style calls.
2661 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2662 Don't try to optimize new-style __tls_get_addr call when handling
2663 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2665 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2666 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2667 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2668 without marker relocs.
2669 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2670 if section has no old-style calls. Set toc_ref for new relocs as
2672 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2673 Don't try to optimize new-style __tls_get_addr call when handling
2674 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2677 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2680 * configure.in: Test for ld --as-needed support. Link shared
2681 libbfd against libm.
2682 * configure: Regenerate.
2684 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2686 * Makefile.am: Run "make dep-am".
2687 * Makefile.in: Regenerate.
2689 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2691 * elf32-score7.c: New file.
2692 * elf32-score.h: New file.
2693 * elf32-score.c: Add code to support score 7. Set score7 as the
2695 * cpu-score.c: Add score7 architecure.
2696 (compatibile): New function.
2697 * Makefile.am: Add rules for building elf32-score7 object.
2698 * Makefile.in: Regenerate.
2699 * configure.in: Add elf32-score7 object to score vectors.
2700 * configure: Regenerate.
2701 * reloc.c: Add score7 relocs.
2702 * archures.c: Add score3 and score7 machine numbers.
2703 * bfd-in2.h: Regenerate.
2704 * libbfd.h: Regenerate.
2706 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2708 * configure: Regenerate.
2710 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2712 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2713 (elf32_hppa_check_relocs): Use it.
2715 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2717 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2718 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2719 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2720 (elf_hppa_record_segment_addrs): Likewise.
2721 (elf_hppa_final_link): Likewise.
2722 (elf_hppa_relocate_insn): Likewise.
2723 (elf_hppa_final_link_relocate): Likewise.
2724 (elf64_hppa_relocate_section): Likewise.
2725 * elf64-hppa.c: Insert above.
2727 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2729 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2730 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2731 (elf_hppa_relocate_section): Likewise.
2732 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2733 from struct elf_link_hash_entry. Add count field.
2734 (struct elf64_hppa_dyn_hash_table): Delete.
2735 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2736 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2737 (hppa_elf_hash_entry, eh_name): Define.
2738 (elf64_hppa_new_dyn_hash_entry): Delete.
2739 (elf64_hppa_dyn_hash_lookup): Delete.
2740 (elf64_hppa_dyn_hash_traverse): Delete.
2741 (get_dyn_name): Delete.
2742 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2743 of struct elf64_hppa_dyn_hash_entry *.
2744 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2745 allocate_global_data_plt, allocate_global_data_stub,
2746 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2748 (hppa64_link_hash_newfunc): New.
2749 (elf64_hppa_hash_table_create): Rework.
2750 (count_dyn_reloc): Likewise.
2751 (hppa64_elf_local_refcounts): New.
2752 (elf64_hppa_check_relocs): Rework using standard technique for recording
2753 local DLT, PLT and OPD reference counts.
2754 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2755 elf_link_hash_entry *.
2756 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2757 allocate_global_data_plt, allocate_global_data_stub,
2758 allocate_global_data_opd, allocate_dynrel_entries,
2759 elf64_hppa_adjust_dynamic_symbol,
2760 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2761 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2762 Use hppa_link_hash_table. Rework.
2763 (elf64_hppa_link_output_symbol_hook): Rework.
2764 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2765 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2766 elf64_hppa_finish_dynamic_sections): Likewise.
2768 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2770 * elf32-arm.c (stub_reloc_type): Removed.
2771 (insn_sequence): Renamed reloc_type field to r_type.
2772 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2773 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2774 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2775 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2776 (arm_stub_is_thumb): Catch new stubs.
2777 (arm_type_of_stub): Handle new stubs.
2778 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2779 (bfd_elf32_arm_process_before_allocation): Remove useless
2782 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2784 * elf.c (elf_find_function): Use is_function_type to check
2787 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2789 * xtensa-modules.c: Revert to previous version 1.11 due
2790 to inadvertant commit.
2792 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2794 * elf32-xtensa.c (text_action_add): Separate test for action
2795 type. Break if saved action is ta_widen_insn at same offset.
2797 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2799 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2800 to elf32_arm_stub_long_branch_any_arm_pic.
2801 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2802 (enum elf32_arm_stub_type, arm_type_of_stub)
2803 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2806 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2808 * elf32-arm.c (PREV_SEC): Update comment.
2809 (group_sections): Rename argument to stubs_always_after_branch.
2810 Reverse the list and place stubs at the end of input sections.
2812 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2814 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2816 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2818 (arm_size_one_stub): Remove unnecessary break.
2819 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2821 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2823 * elf32-arm.c (stub_insn_type): New type.
2824 (stub_reloc_type): Likewise.
2825 (insn_sequence): Likewise.
2826 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2827 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2828 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2829 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2830 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2831 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2832 (elf32_arm_stub_hash_entry): Add new helper fields.
2833 (stub_hash_newfunc): Initialize these new fields.
2834 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2835 to take endianness into account.
2836 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2837 (arm_map_one_stub): Code is now more generic, thanks to
2840 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2842 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2844 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2845 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2846 BLX is not available. Fix typo in warning message. Add comments
2847 and improve formatting.
2848 (arm_build_one_stub): Adjust to new
2849 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2850 (arm_map_one_stub): Likewise.
2852 2009-02-23 Tristan Gingold <gingold@adacore.com>
2853 Eric Botcazou <ebotcazou@adacore.com>
2854 Douglas B Rupp <rupp@gnat.com>
2856 * vms.h: Update copyright year, fix comments, reorder declarations.
2857 (_bfd_save_vms_section): Remove the prototype.
2858 (EGPS_S_V_NO_SHIFT): New constant.
2859 (bfd_vms_set_section_flags): New prototype.
2860 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2862 (EGSY_S_W_FLAGS): Ditto.
2863 (EGSY_S_V_QUAD_VAL): Ditto.
2864 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2865 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2866 EGST_S_B_NAMLNG): Ditto.
2867 (ESRF_S_B_NAMLNG): Ditto.
2868 (ETIR_S_C_HEADER_SIZE): Ditto.
2869 (EGPS_S_V_ALLOC_64BIT): Ditto.
2870 (DST_S_C_EPILOG): Ditto.
2871 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2872 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2873 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2874 (DST_S_L_PCLINE_UNSLONG): Ditto.
2875 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2876 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2877 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2878 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2879 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2880 (DST_S_B_SRC_UNSBYTE): Ditto.
2881 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2883 (vms_section, vms_reloc): Remove types.
2884 (hdr_struc): Replaced by ...
2885 (hdr_struct): ... new type.
2886 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2887 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2888 (EMH_DATE_LENGTH): Ditto.
2889 (eom_struc): Replaced by ...
2890 (eom_struct): ... new type.
2891 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2892 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2893 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2894 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2895 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2896 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2897 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2898 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2899 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2900 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2901 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2902 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2903 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2904 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2905 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2906 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2907 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2908 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2909 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2910 (enum file_type_enum): New type.
2911 (struct location_struct): Removed.
2912 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2913 (struct funcinfo, struct module): Ditto.
2914 (struct vms_private_data_struct): Update fields.
2915 (struct vms_section_data_struct): New type.
2917 * vms.c: Update copyright year, fix comments,
2918 Fix includes for DECC, add prototypes.
2919 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2921 Use flavour to set is_vax, location_stack is removed.
2922 (struct pair): Declare.
2923 (fill_section_ptr): Initialize variables at declaration.
2924 Add guard to set SECTION_SYM flag, handlde und section.
2925 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2926 (_bfd_vms_slurp_object_records): New function, replaces previous
2928 (vms_slurp_module): New function.
2929 (vms_slurp_image): Ditto.
2930 (vms_object_p): Complete rewrite.
2931 (vms_mkobject): Use is_vax field to slect architecture.
2932 (free_reloc_stream): New function.
2933 (vms_convert_to_var): Ditto.
2934 (vms_convert_to_var_1): Ditto.
2935 (vms_convert_to_var_unix_filename): Ditto.
2936 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2938 (vms_new_section_hook): Set alignment to 0, allocate private data.
2939 (vms_get_section_contents): Load content.
2940 (vms_get_symbol_info): Handle undefined section.
2941 (vms_find_nearest_line): Handle.
2942 (alloc_reloc_stream): New function.
2943 (vms_slurp_reloc_table): Ditto.
2944 (vms_get_reloc_upper_bound): Make it real.
2945 (vms_canonicalize_reloc): Do the real work.
2946 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2948 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2949 (vms_set_arch_mach): Check arch.
2950 (vms_set_section_contents): Copy the content after allocation.
2951 (vms_alpha_vec): Update object flags.
2953 * vms-tir.c: Update copyright year, fix comments,
2954 add prototypes for new functions.
2955 (dst_define_location): New function.
2956 (dst_restore_location): New function.
2957 (dst_retrieve_location): New function.
2958 (dst_check_allocation): New function.
2959 (image_dump): Call dst_check_allocation.
2960 (image_write_b): Ditto.
2961 (image_write_w): Ditto.
2962 (image_write_l): Ditto.
2963 (image_write_q): Ditto.
2964 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2965 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2967 Call error handler instead of abort if name is not known.
2968 (etir_sta): Add quarter_relocs argument and set it.
2971 (etir_opr): Ditto, return FALSE in case of error.
2972 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2973 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2974 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2975 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2976 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2977 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2978 Return FALSE in case of error.
2979 (tir_sta): Change sign of psect.
2981 (tir_cmd): Fix cast. Makes tir_table static const.
2982 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2983 add argument to explain.
2984 (analyze_etir): Initialize maxptr, add quarter_relocs
2985 declaration, move some declarations into inner scopes.
2986 Handle quarter_relocs and STO_IMM.
2987 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2988 (_bfd_vms_slurp_relocs): New function.
2989 (_bfd_vms_decode_relocs): New function.
2990 (sto_imm): Rewritten.
2991 (start_first_etbt_record): New function.
2992 (start_another_etbt_record): Ditto.
2993 (etir_output_check): Ditto.
2994 (defer_reloc_p): Ditto.
2995 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2996 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2997 rewritte relocations handling.
2998 (_bfd_vms_write_tbt): Removed.
2999 (_bfd_vms_write_dbg): Ditto.
3001 * vms-misc.c: Update copyright year, Fix comments.
3002 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
3003 (maybe_adjust_record_pointer_for_object): New function.
3004 (_bfd_vms_get_first_record): New function, replaces ...
3005 (_bfd_vms_get_record): .. removed.
3006 (_bfd_vms_get_object_record): New function.
3007 (_bfd_vms_get_object_record): New function.
3008 (vms_get_remaining_object_record): New function, replaces ...
3009 (_bfd_vms_get_next_record): ... removed.
3010 (add_new_contents): Removed.
3011 (_bfd_save_vms_section): Removed.
3012 (_bfd_get_vms_section): Removed.
3013 (_bfd_vms_output_flush): Write in VAR format.
3014 (new_symbol): Don't make UND section.
3016 * vms-hdr.c: Update copyright year, update list of record handled.
3017 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
3018 (_bfd_vms_write_hdr): Strip vms and unix patches,
3019 add comments, truncate module name at 31 characters,
3020 use constants instead of hard-coded value,
3021 write BFD version instead of a fixed string.
3022 (_bfd_vms_slurp_ihd): New function.
3023 (_bfd_vms_slurp_isd): Ditto.
3024 (_bfd_vms_slurp_ihs): Ditto.
3025 (new_module): Ditto.
3026 (parse_module): Ditto
3027 (build_module_list): Ditto.
3028 (module_find_nearest_line): Ditto.
3029 (_bfd_vms_find_nearest_dst_line): Ditto.
3030 (vms_slurp_debug): Ditto.
3031 (_bfd_vms_slurp_dbg): Ditto.
3032 (_bfd_vms_slurp_tbt): Ditto.
3033 (_bfd_vms_write_dbg): Ditto.
3034 (_bfd_vms_write_tbt): Ditto.
3036 * vms-gsd.c: Update copyright year, update list of records handled.
3037 (EVAX_LITERALS_NAME): New macro.
3038 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
3039 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
3040 (register_universal_symbol): New function and prototype.
3041 (_bfd_vms_slurp_gsd): Fix indentations and casts,
3042 improve debug messages,
3043 use constants instead of hard-coded value,
3044 fix missing endianness conversion,
3045 handle global symbol (SYMG).
3046 (bfd_vms_set_section_flags): New function.
3047 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
3048 handle section literals,
3050 handle section bfd and vms flags,
3051 don't output LIB$INITIALIZE symbol,
3052 fix handling of weak symbols,
3053 fix evax vs vax procedure descriptor,
3054 handle absolute symbols.
3056 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
3057 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
3059 * makefile.vms (DEFS): Fix flags for VMS.
3061 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
3063 * bfd-in2.h: Regenerated.
3064 * libbfd.h: Regenerated.
3066 2009-02-20 Cary Coutant <ccoutant@google.com>
3068 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
3071 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3074 * coffcode.h (coff_write_object_contents): Don't let the string
3075 table offset overflow the s_name field when using long section names.
3077 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
3079 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
3080 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
3081 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3082 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
3083 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3084 (bfd_pmac_xcoff_backend_data): Likewise.
3085 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3086 (bfd_xcoff_aix5_backend_data): Likewise.
3087 (xcoff64_write_object_contents): Delete unused long_section_names
3089 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3090 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3092 * coffcode.h (documentation): Update to describe long section names.
3093 (COFFLONGSECTIONCATHELPER): New helper macro.
3094 (BLANKOR1TOODD): Likewise.
3095 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3096 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3097 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3098 (bfd_coff_set_long_section_names_allowed): New function.
3099 (bfd_coff_set_long_section_names_disallowed): Likewise.
3100 (struct bfd_coff_backend_data): Add new backend hook function
3101 pointer _bfd_coff_set_long_section_names.
3102 (bfd_coff_set_long_section_names): New backend hook.
3103 (coff_write_object_contents): Only generate long section names if
3104 bfd_coff_long_section_names() indicates they are currently enabled.
3105 (bfd_coff_std_swap_table): Make non-const, and initialise long
3106 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3107 (ticoff0_swap_table): Likewise to both.
3108 (ticoff1_swap_table): Again, likewise to both.
3109 * coffgen.c (make_a_section_from_file): Allow long section names
3110 as inputs even if not currently allowed for outputs.
3111 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3112 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3113 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3114 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3115 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3116 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3117 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3118 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3119 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3120 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3121 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3122 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3123 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3124 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3125 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3126 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3127 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3128 * libcoff-in.h: Update copyright year to cause updated copyright
3129 year in generated libcoff.h, and fix typo.
3130 * libcoff.h: Regenerated.
3131 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3132 (_bfd_ecoff_no_long_sections): Add prototype.
3133 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3134 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3135 defined by an including .c file.
3136 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3137 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3138 (ticoff1_swap_table): Likewise to both.
3140 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3142 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3143 stub. Catch default case error.
3144 (arm_map_one_stub): Add missing Thumb mapping symbol.
3146 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3149 * elf32-avr.c: Handle case where no local symbos exist correctly.
3151 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3154 * elf32-arm.c (arm_long_branch_stub,
3155 arm_thumb_v4t_long_branch_stub,
3156 arm_thumb_thumb_long_branch_stub,
3157 arm_thumb_arm_v4t_long_branch_stub,
3158 arm_thumb_arm_v4t_short_branch_stub,
3159 arm_pic_long_branch_stub):
3160 Renamed to elf32_arm_stub_long_branch_any_any,
3161 elf32_arm_stub_long_branch_v4t_arm_thumb,
3162 elf32_arm_stub_long_branch_thumb_only,
3163 elf32_arm_stub_long_branch_v4t_thumb_arm,
3164 elf32_arm_stub_short_branch_v4t_thumb_arm,
3165 elf32_arm_stub_long_branch_any_any_pic.
3166 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3167 arm_thumb_thumb_stub_long_branch,
3168 arm_thumb_arm_v4t_stub_long_branch,
3169 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3170 Renamed to arm_stub_long_branch_any_any,
3171 arm_stub_long_branch_v4t_arm_thumb,
3172 arm_stub_long_branch_thumb_only,
3173 arm_stub_long_branch_v4t_thumb_arm,
3174 arm_stub_short_branch_v4t_thumb_arm,
3175 arm_stub_long_branch_any_any_pic.
3177 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3179 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3180 in branch offset check.
3182 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3184 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3185 add toc.symndx and toc.add.
3186 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3188 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3190 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3191 (branch_reloc_hash_match): New function, extracted from..
3192 (ppc64_elf_tls_optimize): ..here.
3193 (ppc64_elf_relocate_section): Properly set addends when optimizing
3194 tls sequences. Avoid unnecessary reading and writing of insns.
3195 Only redo reloc when symbol changed. Bypass symbol checks when
3197 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3198 (branch_reloc_hash_match): New function, extracted from..
3199 (ppc_elf_tls_optimize): ..here.
3200 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3201 Don't clear addend on zapped __tls_get_addr reloc.
3203 2009-02-12 Nick Clifton <nickc@redhat.com>
3206 * elflink.c (bfd_elf_final_link): When counting the relocations,
3207 if the header size has not been set yet then assume that it will
3208 match the output section's reloc type.
3210 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3212 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3215 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3217 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3218 (find_function): Likewise.
3219 (pasted_function): Don't error if no prior function found.
3220 (discover_functions): Revert 2008-12-10 change. Extend first
3221 function range to start of section.
3223 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3225 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3227 * elf64-hppa.h: Likewise.
3229 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3231 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3234 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3236 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3237 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3239 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3241 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3242 * archures.c (bfd_mach_mips_xlr): Define.
3243 * bfd-in2.h: Regenerate.
3244 * cpu-mips.c (I_xlr): Define.
3245 (arch_info_struct): Add XLR entry.
3246 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3247 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3248 (mips_mach_extensions): Add XLR entry.
3250 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3252 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3254 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3256 * configure.in: AC_SUBST pdfdir.
3257 * Makefile.am: Add install-pdf, install-pdf-am
3258 and install-pdf-recursive targets. Define pdfdir.
3259 * doc/Makefile.am: Define pdf__strip_dir. Add
3260 install-pdf and install-pdf-am targets.
3261 * po/Make-in: Add install-pdf target.
3262 * configure: Regenerate.
3263 * Makefile.in: Regenerate
3264 * doc/Makefile.in: Regenerate.
3266 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3268 * bfd-in2.h: Regenerate.
3269 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3270 fields from n_entries to n_slots where appropriate, update comments.
3271 (HOWTO): Add TLS relocations.
3272 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3273 (enum elf_m68k_got_offset_size): New enum.
3274 (struct elf_m68k_got_entry.type): Move field to ...
3275 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3276 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3278 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3280 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3281 fields into n_entries array. Update comments.
3282 (elf_m68k_init_got): Simplify, update all uses.
3283 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3284 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3285 GOT entries; update name, update all uses.
3286 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3287 (elf_m68k_get_got_entry): Update.
3288 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3290 (elf_m68k_remove_got_entry_type): Simplify.
3291 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3292 (elf_m68k_can_merge_gots): Update.
3293 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3294 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3295 GOT entries, simplify.
3296 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3297 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3298 field, remove obsoleted local_n_entries field.
3299 (elf_m68k_partition_multi_got_2): New static function.
3300 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3302 (elf_m68k_remove_got_entry_type): Update.
3303 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3304 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3305 update of sgot->size and srelgot->size.
3306 (elf_m68k_gc_sweep_hook): Update.
3307 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3308 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3310 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3311 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3313 2009-02-02 DJ Delorie <dj@redhat.com>
3315 * elf32-mep.c (config_names): Regenerate configuration.
3317 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3319 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3320 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3321 * elf.c (bfd_elf_get_str_section): Make static.
3322 (bfd_elf_find_section): Delete.
3323 * libbfd.h: Regenerate.
3325 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3327 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3328 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3330 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3332 * elflink.c (on_needed_list): New function.
3333 (elf_link_add_object_symbols): Link in --as-needed libs if they
3334 satisfy undefined symbols in other libs.
3336 2009-01-30 Julian Brown <julian@codesourcery.com>
3338 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3339 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3340 with --just-symbols (-R).
3342 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3344 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3345 high_pc in order to properly sign-extend VMAs.
3347 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3348 Mark Shinwell <shinwell@codesourcery.com>
3349 Catherine Moore <clm@codesourcery.com>
3351 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3353 2009-01-28 Catherine Moore <clm@codesourcery.com>
3355 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3356 SEC_LOAD for dynamic relocation sections.
3358 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3360 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3361 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3362 the size of local TLS data.
3364 2009-01-27 Andreas Schwab <schwab@suse.de>
3366 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3367 architectures in the archive.
3369 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3371 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3372 <R_CRIS_32_DTPREL>: Correct relocation value.
3374 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3375 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3376 symbols with non-default visibility.
3378 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3380 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3381 describing the trampolines.
3382 (ppc_elf_relocate_section): Update relocs to describe the
3385 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3387 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3388 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3389 and R_PARISC_PCREL12F relocations.
3391 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3394 * elflink.c (find_version_for_sym): New function split out from,
3395 but without export_dynamic test, ..
3396 (_bfd_elf_link_assign_sym_version): ..here.
3397 (_bfd_elf_export_symbol): Use it.
3399 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3401 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3402 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3403 * elflink.c: ..here, somewhat modified.
3404 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3405 _bfd_elf_link_find_version_dependencies,
3406 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3407 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3408 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3410 * elflink.c: ..and make static here.
3411 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3412 of output_bfd from struct elf_find_verdep_info.
3413 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3414 struct elf_info_failed.
3415 (bfd_elf_size_dynamic_sections): Adjust.
3417 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3420 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3421 after comp_unit_find_line call.
3423 2009-01-21 Nick Clifton <nickc@redhat.com>
3426 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3427 tm_gmtoff field in struct tm.
3429 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3431 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3432 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3433 sections in soft-icache lines unless non_ia_text. Don't add
3434 rodata if doing so would exceed line size.
3436 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3438 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3439 types than bfd_link_hash_indirect, before early return, call
3440 _bfd_elf_link_hash_copy_indirect.
3442 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3444 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3445 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3446 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3447 (elf_backend_obj_attrs_order): New define.
3448 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3449 (elfNN_bed): Add elf_backend_obj_attrs_order.
3451 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3453 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3454 (obj_attr_size): Likewise.
3455 (write_obj_attribute): Likewise.
3456 (_bfd_elf_copy_obj_attributes): Likewise.
3457 (_bfd_elf_parse_attributes): Likewise.
3458 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3459 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3460 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3461 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3462 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3465 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3467 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3468 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3469 (bfd_elf_add_obj_attr_string): Likewise.
3470 (bfd_elf_add_obj_attr_int_string): Likewise.
3471 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3472 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3473 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3474 Tag_nodefaults has no default value.
3475 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3476 comment to reflect the new state.
3478 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3481 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3482 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3483 (adjust_z_magix): Delete dead code handling QMAGIC.
3485 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3487 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3488 IMAGE_SCN_MEM_DISCARDABLE.
3490 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3492 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3493 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3494 * configure.in (commonbfdlib): Delete.
3495 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3496 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3497 is available, not just for linux.
3498 * po/SRC-POTFILES.in: Regenerate.
3499 * Makefile.in: Regenerate.
3500 * configure: Regenerate.
3502 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3503 Julian Brown <julian@codesourcery.com>
3505 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3506 ARM attributes in ABI 2.07.
3507 * elf32-arm.c (get_secondary_compatible_arch): New function.
3508 (set_secondary_compatible_arch): New function.
3509 (tag_cpu_arch_combine): New function.
3510 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3511 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3512 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3513 make it fit with order_01243.
3514 Add support for Tag_also_compatible_with,
3515 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3516 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3517 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3518 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3519 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3520 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3521 Rework the way unknown attributes are handled.
3522 Defer errors until all attributes have been processed.
3524 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3526 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3527 bfd_elf_add_obj_attr_int_string.
3528 Read Tag_compatibility from its new location in the attribute array,
3529 rather than the attribute list.
3530 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3531 bfd_elf_add_obj_attr_int_string.
3532 (_bfd_elf_parse_attributes): Likewise.
3533 (_bfd_elf_merge_object_attributes): There's now only one
3534 Tag_compatibility, and it's in the array, not the list.
3535 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3537 (bfd_elf_add_obj_attr_compat): Rename to
3538 bfd_elf_add_obj_attr_int_string.
3539 (bfd_elf_add_proc_attr_compat): Rename to
3540 bfd_elf_add_proc_attr_int_string.
3541 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3544 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3546 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3547 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3548 (vmsutil.lo): Add dependency rule.
3549 * Makefile.in: Regenerate.
3550 * config.bfd (ia64*-*-*vms*): Add case.
3551 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3552 * configure: Regenerate.
3553 * vmsutil.c: New file.
3554 * vmsutil.h: New file.
3555 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3557 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3558 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3559 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3560 elfNN_vms_object_p): New functions
3561 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3563 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3566 * elflink.c (elf_gc_sweep): Exclude the group section if the
3567 first member of the section group is excluded.
3569 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3572 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3573 saved filename, use bfd_alloc rather than bfd_malloc for it.
3575 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3577 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3579 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3581 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3583 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3585 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3587 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3589 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3591 (struct got_entry): Add br_addr.
3592 (struct call_info): Add priority.
3593 (struct function_info): Add lr_store and sp_adjust.
3594 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3595 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3596 area as an overlay, and check that no other overlays exist. Look up
3597 icache overlay manager entry sym.
3598 (BRA_STUBS, BRA, BRASL): Define.
3599 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3600 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3602 (count_stub, build_stub): Support soft-icache.
3603 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3604 (spu_elf_size_stubs): Size soft-icache stubs.
3605 (overlay_index): New function.
3606 (spu_elf_build_stubs): Make static. Support soft-icache.
3607 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3608 (find_function_stack_adjust): Save lr store and stack adjust insn
3610 (maybe_insert_function): Adjust find_function_stack_adjust call.
3611 (mark_functions_via_relocs): Retrieve priority.
3612 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3613 (sort_calls): Sort by priority first.
3614 (mark_overlay_section): Ignore .ovl.init.
3615 (sum_stack): Only print when stack_analysis.
3616 (print_one_overlay_section): New function, extracted from..
3617 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3618 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3619 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3620 analysis. Call spu_elf_build_stubs.
3621 (spu_elf_relocate_section): For soft-icache encode overlay index
3623 (spu_elf_output_symbol_hook): Support soft-icache.
3624 (spu_elf_modify_program_headers: Likewise.
3626 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3627 num_regions to num_lines. Add line_size and max_branch.
3628 (enum _ovly_flavour): Add ovly_soft_icache.
3629 (spu_elf_build_stubs): Delete.
3631 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3633 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3634 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3636 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3638 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3639 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3640 the program, the known offset starts at the negative size of the
3642 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3645 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3647 * config.bfd: Add lm32-*-rtems*.
3649 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3651 * coff-ppc.c: Add 2009 to Copyright.
3652 * elf32-cris.c: Likewise.
3653 * elflink.c: Likewise.
3655 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3657 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3658 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3660 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3663 * elflink.c (elf_merge_st_other): New.
3664 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3665 hide them if needed.
3666 (elf_link_add_object_symbols): Updated.
3668 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3671 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3672 ref_dynamic and dynamic_def fields when setting def_regular
3675 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3678 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3681 For older changes see ChangeLog-2008
3687 version-control: never
projects / external / binutils.git / blob