1 2009-07-10 Julian Brown <julian@codesourcery.com>
3 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
4 symbol a stub entry is derived from, not the entry for the stub
5 itself, in call to elf32_arm_final_link_relocate.
7 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
9 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
10 when reporting addends.
12 2009-07-10 Alan Modra <amodra@bigpond.net.au>
14 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
15 data even when no stubs.
16 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
18 2009-07-10 Alan Modra <amodra@bigpond.net.au>
20 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
21 (ppc_elf_get_synthetic_symtab): Report addend.
23 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
24 (ppc_elf_create_glink): New function.
25 (ppc_elf_create_dynamic_sections): Use it.
26 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
27 (update_local_sym_info): Allocate space for local_plt array.
28 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
30 (is_branch_reloc): New function.
31 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
32 (ppc_elf_gc_sweep_hook): Likewise.
33 (ppc_elf_adjust_dynamic_symbol): Likewise.
34 (allocate_dynrelocs): Likewise.
35 (ppc_elf_size_dynamic_sections): Likewise.
36 (ppc_elf_relocate_section): Likewise.
37 (branch_reloc_hash_match): Use is_branch_reloc.
38 (ppc_elf_tls_optimize): Adjust for local_plt.
39 (write_glink_stub): New function, extracted from..
40 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
41 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
42 branch table when dynamic.
43 (elf_backend_post_process_headers): Define.
44 * elf64-ppc.c (elf_backend_post_process_headers): Define.
45 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
46 (ppc64_elf_get_synthetic_symtab): Report addend.
47 (struct ppc_stub_hash_entry): Add plt_ent.
49 (struct ppc_link_hash_table): Add iplt and reliplt.
50 (create_linkage_sections): Make .iplt and .rela.iplt sections.
51 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
52 (update_local_sym_info): Allocate space for local_plt array.
53 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
55 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
56 and don't change hash flags here.
57 (is_branch_reloc): New function.
58 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
59 (ppc64_elf_gc_sweep_hook): Likewise.
60 (ppc64_elf_adjust_dynamic_symbol): Likewise.
61 (allocate_dynrelocs): Likewise.
62 (ppc64_elf_size_dynamic_sections): Likewise.
63 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
64 (ppc64_elf_size_stubs): Likewise.
65 (ppc64_elf_relocate_section): Likewise.
66 (get_sym_h): Adjust for local_plt.
67 (branch_reloc_hash_match): Use is_branch_reloc.
68 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
69 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
71 2009-07-10 Alan Modra <amodra@bigpond.net.au>
73 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
75 2009-07-10 Alan Modra <amodra@bigpond.net.au>
77 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
78 and ref_regular_nonweak comment.
79 * elflink.c (elf_link_output_extsym): Special case ifunc syms
80 when def_regular, not ref_regular.
81 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
82 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
83 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
85 2009-07-09 Alan Modra <amodra@bigpond.net.au>
87 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
88 of malloc'd struct call_info.
89 (pasted_function): Likewise, priority too.
91 2009-07-07 Alan Modra <amodra@bigpond.net.au>
93 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
94 alignment when packing sections into overlays.
96 2009-07-03 Cary Coutant <ccoutant@google.com>
98 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
100 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
102 * coffcode.h (sec_to_styp_flags): Partially revert (functional
103 changes only) earlier patch:-
105 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
107 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
108 give .debug and .reloc data characteristics.
109 (DOT_RELOC): New define for .reloc section string.
110 (coff_write_object_contents): Use DOT_RELOC instead of string.
112 2009-07-02 Tom Tromey <tromey@redhat.com>
114 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
115 * bfdwin.c (bfd_free_window): Cast to unsigned long.
117 2009-07-01 Nick Clifton <nickc@redhat.com>
119 * elf-m10300.c: Remove trailing white space.
122 2009-07-01 Douglas B Rupp <rupp@gnat.com>
124 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
125 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
126 * configure.in: Use them.
127 * configure: Regenerate.
128 * config.in: Regnerate.
129 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
130 #define _BSD_SOURCE. Add comments.
131 (vms_file_stats_name): Calculate creation date based on available
132 runtime data. Return 1 for version instead of 0.
134 2009-07-01 Nick Clifton <nickc@redhat.com>
137 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
138 to R_ARM_THM_PC8 relocation.
140 2009-06-29 Nick Clifton <nickc@redhat.com>
142 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
143 different uses of the relocations addend when a symbol is in a
146 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
149 * elf.c (bfd_section_from_shdr): Don't change sh_link for
150 SHT_REL/SHT_RELA sections on executable nor shared library.
151 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
154 2009-06-25 Nick Clifton <nickc@redhat.com>
156 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
157 symbols with SEC_MERGE flag.
159 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
161 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
162 give .debug and .reloc data characteristics.
163 (DOT_RELOC): New define for .reloc section string.
164 (coff_write_object_contents): Use DOT_RELOC instead of string.
166 2009-06-25 Tristan Gingold <gingold@adacore.com>
168 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
169 (bfd_mach_o_canonicalize_dynamic_symtab)
170 (bfd_mach_o_get_synthetic_symtab): Defines.
171 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
172 (TARGET_NAME): Use Mach-O specific functions for dynamic.
174 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
175 for scattered relocations.
176 (bfd_mach_o_i386_print_thread): New function.
177 (bfd_mach_o_print_thread): Define.
179 * mach-o.c (text_section_names_xlat): Add an entry for __const.
180 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
181 New functions extracted from ...
182 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
183 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
184 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
185 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
186 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
187 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
189 (bfd_mach_o_scan_read_dylib): Ditto.
190 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
192 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
193 decode isym and flags on little endian targets. Set dysymtab field.
194 (bfd_mach_o_scan_start_address): Adjust for enum names.
195 (bfd_mach_o_lookup_section): Do not look for segments anymore.
196 (bfd_mach_o_print_section): Display bfd section name.
197 (bfd_mach_o_print_segment): Display none if no name.
198 (bfd_mach_o_print_dysymtab): Display next index for local, external
199 and undefined symbols.
200 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
201 Display dylinker name. Display thread and unixthread commands content.
202 (bfd_mach_o_print_thread): New macro.
204 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
205 (bfd_mach_o_ppc_thread_flavour): Ditto.
206 (bfd_mach_o_i386_thread_flavour): Ditto.
207 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
208 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
209 BFD_MACH_O_THREAD_STATE_NONE.
210 (bfd_mach_o_segment_command): Remove segment field.
211 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
212 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
213 (bfd_mach_o_prebound_dylib_command): Ditto.
214 (bfd_mach_o_dylib_command): Ditto.
215 (bfd_mach_o_prebound_dylib_command): Remove section field.
216 (mach_o_data_struct): Add dysymtab field.
217 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
218 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
219 (bfd_mach_o_build_commands): Remove parameter names and attributes.
220 (bfd_mach_o_get_dynamic_reloc_upper_bound)
221 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
223 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
225 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
226 field of struct dirent.
228 2009-06-23 Tristan Gingold <gingold@adacore.com>
230 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
231 of this macro. Fix indentation.
233 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
235 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
236 destination for defined dynamic symbols when deciding whether to
237 insert a stub or not.
238 (allocate_dynrelocs): Make sure functions are not marked as Thumb
239 when actually accessed through a PLT, even when generating a
242 2009-06-22 Tristan Gingold <gingold@adacore.com>
244 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
247 2009-06-22 Alan Modra <amodra@bigpond.net.au>
249 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
250 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
252 2009-06-22 Alan Modra <amodra@bigpond.net.au>
254 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
256 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
258 * elflink.c (elf_link_add_object_symbols): Avoid warning
259 from -Wjump-misses-init in gcc 4.5.0.
261 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
263 * elf32-i386.c (elf_i386_check_relocs): Properly check local
265 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
267 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
269 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
270 r_symndx. Report local symbol name on error.
271 (elf_i386_check_relocs): Updated. Report local symbol name on
273 (elf_i386_gc_sweep_hook): Updated.
274 (elf_i386_relocate_section): Likewise.
276 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
277 r_symndx. Report local symbol name on error.
278 (elf64_x86_64_check_relocs): Updated. Report local symbol name
280 (elf64_x86_64_gc_sweep_hook): Updated.
281 (elf64_x86_64_relocate_section): Likewise.
283 2009-06-19 Tristan Gingold <gingold@adacore.com>
285 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
287 2009-06-19 Tristan Gingold <gingold@adacore.com>
289 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
290 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
291 (bfd_mach_o_valid): Ditto.
292 (bfd_mach_o_wide_p): Ditto.
293 (bfd_mach_o_canonicalize_reloc): Ditto.
294 (bfd_mach_o_build_commands): Ditto.
295 (bfd_mach_o_scan_read_thread): Ditto.
296 (bfd_mach_o_flatten_sections): Ditto.
297 (bfd_mach_o_scan_start_address): Ditto.
298 (bfd_mach_o_lookup_section): Ditto.
299 (bfd_mach_o_core_fetch_environment): Ditto.
300 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
301 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
302 (bfd_mach_o_scan_write_symtab): Ditto.
303 Use macros instead of hard-coded values.
304 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
305 Use bfd_mach_o_get_data instead of direct access. Use macros
306 instead of hard-coded values.
307 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
308 Remove sym argument and get section from mdata.
309 Move code into the else branch.
310 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
311 Remove sym argument and get section from mdata. Adjust code.
312 (bfd_mach_o_scan_read_dylib): Move assertion into the created
313 switch (which replaces consecutive if statements).
314 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
315 module table, table of content, indirect symbols and external
317 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
319 (bfd_mach_o_scan_read_linkedit): New function.
320 (bfd_mach_o_scan_read_str): Ditto.
321 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
323 (bfd_mach_o_get_symtab_upper_bound): Remove check as
324 bfd_mach_o_count_symbols never returns an error.
325 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
326 symtab field (there might be only one symtab).
327 (bfd_mach_o_scan_read_command): Handle reexported dylib.
328 Handle sub frameworks, sub umbrella, sub library and sub client.
329 Read code signature and segment split info commands.
330 (bfd_mach_o_scan): Reindent.
331 (bfd_mach_o_xlat_name): New type.
332 (bfd_mach_o_print_flags): New function.
333 (bfd_mach_o_get_name): Ditto.
334 (bfd_mach_o_cpu_name): New variable.
335 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
336 (bfd_mach_o_section_type_name)
337 (bfd_mach_o_section_attribute_name)
338 (bfd_mach_o_load_command_name): New variables.
339 (bfd_mach_o_print_private_header): New function.
340 (bfd_mach_o_print_section_map): New function extracted from
341 bfd_mach_o_print_private_bfd_data.
342 (bfd_mach_o_print_section): Ditto. Print more infos.
343 (bfd_mach_o_print_segment): Ditto.
344 (bfd_mach_o_print_dysymtab): Ditto.
345 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
346 load weak dylib, reexport dylib and id dylib.
347 Handle code signature and segment_split info.
348 Handle sub frameworks, sub umbrella, sub library and sub client.
349 (bfd_mach_o_section_get_nbr_indirect): New function.
351 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
352 (bfd_mach_o_header_flags): New enum to define header flags.
353 (bfd_mach_o_section_attribute): New enum to replace ...
354 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
355 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
356 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
357 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
358 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
359 these removed macros.
360 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
361 (bfd_mach_o_dylib_module): New type.
362 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
364 (bfd_mach_o_dylib_table_of_content): New type.
365 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
366 (bfd_mach_o_dylib_reference): New type.
367 (BFD_MACH_O_REFERENCE_SIZE): New macro.
368 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
369 modules, toc, references and indirect syms.
370 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
371 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
372 unused). Add comment.
373 (bfd_mach_o_dylib_command): Ditto.
374 (bfd_mach_o_prebound_dylib_command): Ditto.
375 (bfd_mach_o_linkedit_command): New type.
376 (bfd_mach_o_str_command): New type.
377 (bfd_mach_o_load_command): Add linkedit and str fields.
378 (mach_o_data_struct): Add symtab field.
379 (bfd_get_mach_o_data): Renamed to ...
380 (bfd_mach_o_get_data): ... this new macro.
381 (bfd_mach_o_scan_read_symtab_symbol,
382 bfd_mach_o_scan_read_symtab_strtab,
383 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
385 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
386 instead of direct access.
388 2009-06-19 Alan Modra <amodra@bigpond.net.au>
390 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
391 R_PPC_PLTREL24 relocs.
392 (ppc_elf_relocate_section): Likewise.
394 2009-06-19 Alan Modra <amodra@bigpond.net.au>
396 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
397 pointer to sym hash. Update all uses.
398 (update_plt_info): Likewise. Don't check addend here.
400 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
402 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
403 bfd_sym_from_r_symndx.
404 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
406 2009-06-18 Alan Modra <amodra@bigpond.net.au>
408 * elf-bfd.h (struct sym_sec_cache): Delete.
409 (struct sym_cache): New.
410 (bfd_section_from_r_symndx): Delete prototype.
411 (bfd_sym_from_r_symndx): Define prototype.
412 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
413 (bfd_sym_from_r_symndx): ..new function.
414 * elf32-arm.c: Update all uses of struct sym_sec_cache and
415 bfd_section_from_r_symndx to new struct and function.
416 * elf32-bfin.c: Likewise.
417 * elf32-hppa.c: Likewise.
418 * elf32-i386.c: Likewise.
419 * elf32-m32r.c: Likewise.
420 * elf32-m68hc1x.c: Likewise.
421 * elf32-m68hc1x.h: Likewise.
422 * elf32-m68k.c: Likewise.
423 * elf32-ppc.c: Likewise.
424 * elf32-s390.c: Likewise.
425 * elf32-sh.c: Likewise.
426 * elf64-ppc.c: Likewise.
427 * elf64-s390.c: Likewise.
428 * elf64-x86-64.c: Likewise.
429 * elfxx-sparc.c: Likewise.
430 * elfxx-sparc.h: Likewise.
432 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
434 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
435 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
437 2009-06-18 Nick Clifton <nickc@redhat.com>
439 * elflink.c (elf_link_sort_relocs): Return early if there are no
442 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
444 Merge cegcc and mingw32ce target name changes from
447 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
449 * config.bfd: Add arm*-*-cegcc* target.
451 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
453 * config.bfd: Add arm-*-mingw32ce* target.
455 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
457 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
458 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
459 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
460 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
462 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
464 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
465 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
466 * elf32-i386.c (elf_i386_check_relocs): Use it.
467 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
469 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
471 * elf-bfd.h (elf_dyn_relocs): New.
473 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
474 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
476 (elf_i386_copy_indirect_symbol): Likewise.
477 (elf_i386_check_relocs): Likewise.
478 (elf_i386_gc_sweep_hook): Likewise.
479 (elf_i386_allocate_dynrelocs): Likewise.
480 (elf_i386_readonly_dynrelocs): Likewise.
481 (elf_i386_size_dynamic_sections): Likewise.
483 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
484 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
486 (elf64_x86_64_copy_indirect_symbol): Updated.
487 (elf64_x86_64_check_relocs): Likewise.
488 (elf64_x86_64_gc_sweep_hook): Likewise.
489 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
490 (elf64_x86_64_allocate_dynrelocs): Likewise.
491 (elf64_x86_64_readonly_dynrelocs): Likewise.
492 (elf64_x86_64_size_dynamic_sections): Likewise.
494 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
496 * elf32-arm.c (create_got_section): Get existing .rela.got
498 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
499 * elf32-lm32.c (create_got_section): Likewise.
500 * elf32-m32r.c (create_got_section): Likewise.
501 * elf32-ppc.c (ppc_elf_create_got): Likewise.
502 * elf32-s390.c (create_got_section): Likewise.
503 * elf32-sh.c (create_got_section): Likewise.
504 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
505 * elf64-s390.c (create_got_section): Likewise.
506 * elfxx-sparc.c (create_got_section): Likewise.
508 * elflink.c (_bfd_elf_create_got_section): Properly initialize
511 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
513 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
515 * elf32-i386.c (elf_i386_local_hash): Removed.
516 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
517 (elf_i386_get_local_sym_hash): Likewise.
519 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
520 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
521 (elf64_x86_64_get_local_sym_hash): Likewise.
522 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
523 (get_local_sym_hash): Likewise.
525 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
527 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
528 rel_got_sec and plt_sec.
529 (elfNN_ia64_relax_section): Updated.
530 (elfNN_ia64_create_dynamic_sections): Likewise.
532 (allocate_dynrel_entries): Likewise.
533 (elfNN_ia64_size_dynamic_sections): Likewise.
534 (set_got_entry): Likewise.
535 (elfNN_ia64_choose_gp): Likewise.
536 (elfNN_ia64_relocate_section): Likewise.
537 (elfNN_ia64_finish_dynamic_symbol): Likewise.
538 (elfNN_ia64_finish_dynamic_sections): Likewise.
540 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
542 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
545 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
547 * configure.in (elf): Add elf-ifunc.lo.
549 * configure: Regenerated.
550 * Makefile.in: Likewise.
552 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
553 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
555 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
556 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
558 (elf_i386_link_hash_table_create): Likewise.
559 (elf_i386_create_dynamic_sections): Likewise.
560 (elf_i386_check_relocs): Likewise.
561 (elf_i386_allocate_dynrelocs): Likewise.
562 (elf_i386_size_dynamic_sections): Likewise.
563 (elf_i386_relocate_section): Likewise.
564 (elf_i386_finish_dynamic_symbol): Likewise.
565 (elf_i386_finish_dynamic_sections): Likewise.
566 (elf_i386_create_got_section): Removed.
568 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
569 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
571 (elf64_x86_64_compute_jump_table_size): Updated.
572 (elf64_x86_64_link_hash_table_create): Likewise.
573 (elf64_x86_64_create_dynamic_sections): Likewise.
574 (elf64_x86_64_check_relocs): Likewise.
575 (elf64_x86_64_allocate_dynrelocs): Likewise.
576 (elf64_x86_64_size_dynamic_sections): Likewise.
577 (elf64_x86_64_relocate_section): Likewise.
578 (elf64_x86_64_finish_dynamic_symbol): Likewise.
579 (elf64_x86_64_finish_dynamic_sections): Likewise.
580 (elf64_x86_64_create_got_section): Removed.
582 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
583 for pointer alignment. Set up section pointers.
584 (_bfd_elf_create_dynamic_sections): Likewise.
585 (_bfd_elf_create_ifunc_sections): Moved to ...
586 * elf-ifunc.c: Here. New.
588 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
589 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
592 2009-06-16 Doug Kwan <dougkwan@google.com>
594 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
595 to bfd_signed_vma. Cast constant operands which are used in
596 offset related expressions to bfd_signed_vma type as appropriate.
598 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
600 * elf32-vax.c (elf_vax_plt_sym_val): New function.
601 (elf_backend_plt_sym_val): Define.
603 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
605 * elf32-vax.c (elf_vax_reloc_type_class): New function.
606 (elf_backend_reloc_type_class): Define.
608 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
610 * elf32-vax.c (elf_vax_relocate_section): For symbol references
611 from an executable to a shared library treat R_VAX_PC32
612 relocations as R_VAX_PLT32 ones.
614 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
616 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
617 symbols in GOT space calculation.
618 (elf_vax_relocate_section): Adjust accordingly.
620 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
622 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
625 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
627 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
629 (elf_vax_relocate_section): Likewise.
631 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
633 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
634 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
636 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
638 * elf32-i386.c (elf_i386_check_relocs): Reformat.
639 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
641 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
643 * Makefile.am: Run "make dep-am".
644 * Makefile.in: Regenerated.
646 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
648 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
649 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
651 2009-06-15 Nick Clifton <nickc@redhat.com>
653 * po/ru.po: New Russian translation.
654 * configure.in (ALL_LINGUAS): Add ru.
655 * configure: Regenerate.
657 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
659 * elf32-i386.c: Remove duplicated comments.
661 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
664 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
665 dynamic IFUNC pointer in non-shared object. Use .got.plt
666 for IFUNC definition in PIE.
667 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
670 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
671 dynamic IFUNC pointer in non-shared object. Use .got.plt
672 for IFUNC definition in PIE.
673 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
676 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
678 * elf32-i386.c (elf_i386_check_relocs): Properly report
679 local symbol for unhandled relocation against STT_GNU_IFUNC
681 (elf_i386_relocate_section): Likewise.
682 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
683 (elf64_x86_64_relocate_section): Likewise.
685 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
688 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
689 (elf_i386_link_hash_table): Add loc_hash_table and
691 (elf_i386_local_hash): New.
692 (elf_i386_local_htab_hash): Likewise.
693 (elf_i386_local_htab_eq): Likewise.
694 (elf_i386_get_local_sym_hash): Likewise.
695 (elf_i386_link_hash_table_free): Likewise.
696 (elf_i386_allocate_local_dynrelocs): Likewise.
697 (elf_i386_finish_local_dynamic_symbol): Likewise.
698 (bfd_elf64_bfd_link_hash_table_free): Likewise.
699 (elf_i386_link_hash_table_create): Create loc_hash_table and
701 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
702 (elf_i386_size_dynamic_sections): Likewise.
703 (elf_i386_relocate_section): Likewise.
704 (elf_i386_finish_dynamic_sections): Likewise.
705 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
708 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
709 (elf64_x86_64_link_hash_table): Add loc_hash_table and
711 (elf64_x86_64_local_hash): New.
712 (elf64_x86_64_local_htab_hash): Likewise.
713 (elf64_x86_64_local_htab_eq): Likewise.
714 (elf64_x86_64_get_local_sym_hash): Likewise.
715 (elf64_x86_64_link_hash_table_free): Likewise.
716 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
717 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
718 (bfd_elf64_bfd_link_hash_table_free): Likewise.
719 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
721 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
723 (elf64_x86_64_size_dynamic_sections): Likewise.
724 (elf64_x86_64_relocate_section): Likewise.
725 (elf64_x86_64_finish_dynamic_sections): Likewise.
726 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
729 2009-06-10 Philip Blundell <philb@gnu.org>
731 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
732 elf_sec->this_hdr == NULL.
734 2009-06-12 Tristan Gingold <gingold@adacore.com>
736 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
737 * bfd-in2.h: Regenerated.
738 * libbfd.h: Regenerated.
740 * mach-o.c (FILE_ALIGN): New macro.
741 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
742 (bfd_mach_o_print_symbol): Ditto.
743 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
744 (bfd_mach_o_get_reloc_upper_bound): New function.
745 (bfd_mach_o_canonicalize_reloc): Ditto.
746 (bfd_mach_o_scan_write_relocs): Ditto.
747 (bfd_mach_o_scan_write_section_32): Remove offset argument.
748 (bfd_mach_o_scan_write_section_64): Ditto.
749 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
750 written for load command. Do not compute section file offset.
751 (bfd_mach_o_scan_write_segment_64): Ditto.
752 (bfd_mach_o_scan_write_symtab): Compute file offset first.
753 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
755 (bfd_mach_o_mangle_symbols): ... this new function.
756 (bfd_mach_o_write_contents): Be sure to have load commands built.
757 Call bfd_mach_o_mangle_symbols.
758 (bfd_mach_o_build_commands): Adjust for filelen field.
759 Use FILE_ALIGN macro. Clear section file offset if section is empty.
760 Do not set symtab file offset anymore here.
761 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
762 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
763 Set reloc_count and rel_filepos section fields.
764 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
766 (bfd_mach_o_scan_read_section_64): Ditto.
767 (bfd_mach_o_scan_read_section): Ditto.
768 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
769 bfd_mach_o_asymbol. Use unsigned int for file offset type.
770 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
771 Handle weak-ref symbols.
772 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
773 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
774 (bfd_mach_o_scan): Remove assignment to removed field.
775 (bfd_mach_o_mkobject_init): Ditto.
776 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
777 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
778 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
779 (bfd_mach_o_swap_reloc_in): Ditto.
780 (bfd_mach_o_swap_reloc_out): Ditto.
782 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
783 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
784 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
785 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
786 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
787 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
788 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
789 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
790 (BFD_MACH_O_N_WEAK_DEF): New macros.
792 (bfd_mach_o_section_type): Add new enumeration values.
793 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
794 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
795 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
796 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
798 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
799 (BFD_MACH_O_GENERIC_RELOC_PAIR)
800 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
801 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
802 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
803 (BFD_MACH_O_RELENT_SIZE): Ditto.
804 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
805 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
806 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
807 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
808 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
809 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
810 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
811 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
812 (bfd_mach_o_reloc_info): New struct.
813 (bfd_mach_o_asymbol): New struct.
814 (bfd_mach_o_symtab_command): The symbols field is now of type
816 (bfd_mach_o_load_command): The offset and len fields are now of type
818 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
819 Add a filelen field. Add comments.
820 (bfd_mach_o_backend_data): New struct.
821 (bfd_mach_o_get_backend_data): New macro.
822 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
824 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
825 (bfd_mach_o_get_reloc_upper_bound): New prototype.
826 (bfd_mach_o_canonicalize_reloc): Ditto.
828 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
829 duplicated macro. Now defined to _bfd_generic_is_local_label.
830 (TARGET_NAME_BACKEND): New macro...
831 (TARGET_NAME_BACKEND): ... used to name a new variable.
832 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
835 * mach-o-i386.c (i386_howto_table): New variable.
836 (bfd_mach_o_i386_swap_reloc_in): New function.
837 (bfd_mach_o_i386_swap_reloc_out): Ditto.
838 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
839 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
840 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
841 (bfd_mach_o_bfd_reloc_type_lookup)
842 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
844 2009-06-11 Eric Paris <eparis@redhat.com>
845 Nick Clifton <nickc@redhat.com>
847 * opncls.c (_maybe_make_executable): New function. Gives execute
848 permission to an executable bfd that was opened for writing
849 provided that it is a regular file. Replaces common code found in...
850 (bfd_close): here and ...
851 (bfd_close_all_done): here.
853 2009-06-11 Anthony Green <green@moxielogic.com>
855 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
856 * bfd-in2.h: Rebuilt.
858 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
860 (moxie_reloc_map): Ditto.
861 Clean up copyright notice.
863 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
865 * bfd-in2.h: bfd_mmap prototype.
866 * bfdio.c (bfd_mmap): New function.
867 * libbfd.h (bfd_iovec): Add bmmap.
868 * cache.c (cache_bmmap): New function.
869 (cache_iovec): Initialize bmmap member.
870 * opencls.c (opncls_bmmap): New function.
871 (opncls_iovec): Initialize bmmap member.
873 2009-06-09 Tristan Gingold <gingold@adacore.com>
875 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
876 and stabstr_segment fields.
877 (mach_o_be_vec, mach_o_le_vec): Removed
878 (bfd_mach_o_version): New prototype.
880 * mach-o.c (bfd_mach_o_version): Make this function public.
881 (mach_o_wide_p): New function.
882 (bfd_mach_o_wide_p): Ditto.
883 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
885 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
886 Search in the list only if the name starts with a dot.
887 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
888 test. Check bfd_seek status.
889 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
890 (bfd_mach_o_scan_write_section_32): Ditto.
891 (bfd_mach_o_scan_write_section_64): Ditto.
892 (bfd_mach_o_scan_write_section): Removed.
893 (bfd_mach_o_scan_write_segment): Split into ...
894 (bfd_mach_o_scan_write_segment_32): ... this and ...
895 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
896 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
897 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
898 symbol table. Now returns a boolean.
899 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
900 Adjust for status type.
901 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
902 test. Write symbol table. Numbers the sections.
903 (bfd_mach_o_read_header): Check bfd_seek status.
904 Use mach_o_wide_p instead of hard-coded test.
905 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
906 (bfd_mach_o_scan_read_section_64): Ditto.
907 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
908 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
909 handled common symbols.
910 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
911 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
912 (bfd_mach_o_scan_read_dylinker): Ditto.
913 (bfd_mach_o_scan_read_dylib): Ditto.
914 (bfd_mach_o_scan_read_thread): Ditto.
915 (bfd_mach_o_scan_read_symtab): Ditto.
916 Do not create a section for the stabs.
917 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
918 (bfd_mach_o_scan_read_segment): Ditto.
919 (bfd_mach_o_scan_read_command): Ditto.
920 (bfd_mach_o_scan_start_address): Ditto.
921 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
922 (bfd_mach_o_archive_p): Check bfd_seek status.
923 (bfd_mach_o_core_fetch_environment): Ditto.
925 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
927 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
929 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
930 (elf_i386_link_hash_table_create): Initialize irelifunc.
931 (elf_i386_check_relocs): Updated. Set up irelifunc for
933 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
934 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
936 (elf_i386_relocate_section): Likewise.
938 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
939 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
940 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
942 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
943 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
945 (elf64_x86_64_relocate_section): Likewise.
947 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
949 (_bfd_elf_create_ifunc_sections): This.
951 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
953 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
956 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
958 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
959 relocation for R_386_32 against STT_GNU_IFUNC symbol when
960 building shared object. Check info->executable instead of
961 !info->shared when setting non_got_ref.
962 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
963 for non-GOT reference of STT_GNU_IFUNC symbol in shared
964 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
966 (elf_i386_relocate_section): Output dynamic relocation for
967 R_386_32 against STT_GNU_IFUNC symbol to get the real
968 function address when building shared object.
969 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
970 relocation for STT_GNU_IFUNC symbol in shared object.
972 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
973 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
974 symbol when building shared object. Check info->executable
975 instead of !info->shared when setting non_got_ref.
976 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
977 for non-GOT reference of STT_GNU_IFUNC symbol in shared
978 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
980 (elf64_x86_64_relocate_section): Output dynamic relocation
981 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
982 function address when building shared object.
983 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
984 relocation for STT_GNU_IFUNC symbol in shared object.
986 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
988 * Makefile.am: Run "make dep-am".
989 (BFD32_BACKENDS): Add mach-o-i386.lo.
990 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
991 * Makefile.in: Regenerate.
993 2009-06-06 Alan Modra <amodra@bigpond.net.au>
995 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
996 when looking for soft-icache stubs.
998 2009-06-05 Tristan Gingold <gingold@adacore.com>
1000 * mach-o.h: Update copyright year.
1001 (bfd_mach_o_mach_header_magic): New enum.
1002 (bfd_mach_o_cpu_subtype): Now an enum.
1003 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1004 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1005 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1006 (bfd_mach_o_load_command): Field type_required is now a boolean.
1007 Reindent prototypes.
1008 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1009 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1010 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1011 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1012 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1013 (bfd_mach_o_canonicalize_symtab): Ditto.
1014 (bfd_mach_o_get_symbol_info): Ditto.
1015 (bfd_mach_o_print_symbol): Ditto.
1016 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1017 (bfd_mach_o_make_empty_symbol): Ditto.
1018 (bfd_mach_o_write_contents): Ditto.
1020 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1021 bfd_mach_o_mkobject): Defines.
1022 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1023 Do not check with target vector but with flavour.
1024 (struct mach_o_section_name_xlat): New declaration.
1025 (dwarf_section_names_xlat): Ditto.
1026 (text_section_names_xlat): Ditto.
1027 (data_section_names_xlat): Ditto.
1028 (struct mach_o_segment_name_xlat): Ditto.
1029 (segsec_names_xlat): Ditto.
1030 (bfd_mach_o_convert_section_name_to_bfd): New function.
1031 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1032 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1033 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1034 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1035 Accept any input and output flavour. Do not share private data
1037 (bfd_mach_o_count_symbols): Add a comment.
1038 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1039 (bfd_mach_o_canonicalize_symtab): Ditto.
1040 (bfd_mach_o_get_symbol_info): Ditto.
1041 (bfd_mach_o_print_symbol): Ditto.
1042 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1043 Use constants instead of hard-coded values.
1044 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1046 (bfd_mach_o_scan_write_section_64): Ditto.
1047 (bfd_mach_o_scan_write_segment): Ditto.
1048 Do not copy sections anymore.
1049 (bfd_mach_o_write_contents): Make it public.
1050 Remove dead code. Rewrite typeflag assignment.
1051 (bfd_mach_o_build_commands): New function.
1052 (bfd_mach_o_set_section_contents): Ditto.
1053 (bfd_mach_o_make_empty_symbol): Make it public.
1054 (bfd_mach_o_read_header): Make it static.
1055 Convert to bfd_boolean.
1056 Use constants instead of hard-coded values.
1057 (bfd_mach_o_make_bfd_section): Call
1058 bfd_mach_o_convert_section_name_to_bfd to create name.
1059 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1061 (bfd_mach_o_scan_read_section_64): Ditto.
1062 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1063 a segment anymore. Use constants instead of hard-coded values.
1064 (bfd_mach_o_scan_read_command): Fix style.
1065 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1066 Get rid of BFD_IO_FUNCS.
1067 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1068 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1069 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1070 (bfd_mach_o_object_p): Removed.
1071 (bfd_mach_o_gen_core_p): New function, replaces ...
1072 (bfd_mach_o_core_p): ... deleted.
1073 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1075 * mach-o-i386.c: New file.
1076 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1077 * configure.in (TDEFINES): Add mach_o_i386_vec.
1078 * configure: Regenerated.
1079 * targets.c: Add mach_o_i386_vec.
1081 * mach-o.c: Update copyright years.
1082 (BFD_IO_FUNCS): Remove (was not used).
1083 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1084 bfd_mach_o_slurp_extended_name_table,
1085 bfd_mach_o_construct_extended_name_table,
1086 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1087 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1088 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1089 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1090 bfd_mach_o_get_section_contents_in_window,
1091 bfd_mach_o_bfd_is_local_label_name,
1092 bfd_mach_o_bfd_is_target_special_symbol,
1093 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1094 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1095 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1096 bfd_mach_o_minisymbol_to_symbol,
1097 bfd_mach_o_bfd_get_relocated_section_contents,
1098 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1099 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1100 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1101 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1102 bfd_mach_o_bfd_merge_private_bfd_data,
1103 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1104 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1105 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1106 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1107 bfd_mach_o_bfd_copy_private_header_data,
1108 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1109 * mach-o-target.c: ... here.
1110 Update copyright years.
1112 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1114 * dep-in.sed: Don't use \n in replacement part of s command.
1115 * Makefile.am (DEP1): LC_ALL for uniq.
1117 * Makefile.in: Regenerate.
1119 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1121 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1122 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1123 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1125 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1127 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1128 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1129 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1130 against STT_GNU_IFUNC symbols for static executables.
1131 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1132 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1134 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1135 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1136 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1137 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1139 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1141 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1142 symbols to be left unimported when linking statically.
1143 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1144 code when linking statically.
1146 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1148 * elf32-i386.c (elf_i386_check_relocs): Increment
1149 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1150 against STT_GNU_IFUNC symbol.
1151 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1152 local STT_GNU_IFUNC definition is used.
1153 (elf_i386_relocate_section): Handle got.offset != -1 for
1154 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1157 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1158 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1159 relocations against STT_GNU_IFUNC symbol.
1160 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1161 local STT_GNU_IFUNC definition is used.
1162 (elf64_x86_64_relocate_section): Handle got.offset != -1
1163 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1164 STT_GNU_IFUNC symbol.
1166 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1169 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1170 (elf_i386_reloc_type_lookup): Likewise.
1171 (R_386_tls): Removed.
1172 (R_386_irelative): New.
1173 (R_386_vt_offset): Updated.
1174 (elf_i386_rtype_to_howto): Likewise.
1175 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1176 (elf_i386_link_hash_table_create): Initialize igotplt,
1178 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1179 (elf_i386_adjust_dynamic_symbol): Likewise.
1180 (elf_i386_allocate_dynrelocs): Likewise.
1181 (elf_i386_relocate_section): Likewise.
1182 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1184 (elf_i386_finish_dynamic_symbol): When building a static
1185 executable, use .iplt, .igot.plt and .rel.iplt sections for
1186 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1187 locally defined STT_GNU_IFUNC symbol.
1189 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1190 (x86_64_reloc_map): Likewise.
1191 (R_X86_64_standard): Updated.
1192 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1193 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1195 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1196 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1197 (elf64_x86_64_allocate_dynrelocs): Likewise.
1198 (elf64_x86_64_relocate_section): Likewise.
1199 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1201 (elf64_x86_64_finish_dynamic_symbol): When building a static
1202 executable, use .iplt, .igot.plt and .rela.iplt sections for
1203 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1204 for locally defined STT_GNU_IFUNC symbol.
1206 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1207 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1209 * bfd-in2.h: Regenerated.
1210 * libbfd.h: Likewise.
1212 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1214 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1215 (_bfd_elf_make_ifunc_reloc_section): Removed.
1216 (_bfd_elf_is_ifunc_symbol): Likewise.
1217 (_bfd_elf_create_static_ifunc_sections): New.
1219 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1221 (elf_link_add_object_symbols): Here.
1222 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1223 STT_GNU_IFUNC symbol.
1224 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1225 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1226 (IFUNC_INFIX): Removed.
1227 (get_ifunc_reloc_section_name): Likewise.
1228 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1229 (_bfd_elf_is_ifunc_symbol): Likewise.
1230 (_bfd_elf_create_static_ifunc_sections): New.
1232 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1234 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1235 (create_got_section): Likewise.
1236 (allocate_dynrelocs): Likewise.
1237 (readonly_dynrelocs): Likewise.
1238 (set_tls_module_base): Likewise.
1239 (dtpoff_base): Likewise.
1241 (elf_i386_link_hash_table_create): Updated.
1242 (elf_i386_create_dynamic_sections): Likewise.
1243 (elf_i386_check_relocs): Likewise.
1244 (elf_i386_size_dynamic_sections): Likewise.
1245 (elf_i386_relocate_section): Likewise.
1247 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1248 (create_got_section): Likewise.
1249 (allocate_dynrelocs): Likewise.
1250 (readonly_dynrelocs): Likewise.
1251 (set_tls_module_base): Likewise.
1252 (dtpoff_base): Likewise.
1254 (elf64_x86_64_link_hash_table_create): Updated.
1255 (elf64_x86_64_create_dynamic_sections): Likewise.
1256 (elf64_x86_64_check_relocs): Likewise.
1257 (elf64_x86_64_size_dynamic_sections): Likewise.
1258 (elf64_x86_64_relocate_section): Likewise.
1260 2009-05-28 Nick Clifton <nickc@redhat.com>
1262 * targets.c (_bfd_target_vector): Only include plugin target in
1263 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1265 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1267 * elf32-spu.c (struct call_info): New member broken_cycle.
1268 (remove_cycle): Instead of physically removing call_info structures
1269 to break call graph cycles, mark them using the broken_cycle flag.
1270 (mark_overlay_section): Respect broken_cycle flag.
1271 (unmark_overlay_section): Likewise.
1272 (collect_lib_sections): Likewise.
1273 (collect_overlays): Likewise.
1274 (sum_stack): Likewise.
1276 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1278 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1279 (mark_functions_via_relocs): Initialize callee->count to 1.
1280 (pasted_function): Likewise.
1281 (spu_elf_auto_overlay): Honor call counts when determining number
1282 of stubs required in software i-cache mode.
1284 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1286 * plugin.c (program_name): Remove.
1287 (plugin_program_name): New.
1288 (bfd_plugin_set_program_name): New.
1289 (try_load_plugin): Use plugin_program_name.
1290 * plugin.h (bfd_plugin_set_program_name): New.
1292 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1294 * aclocal.m4: Include ../config/plugins.m4.
1295 * configure.in: Use AC_PLUGINS.
1296 * configure: Regenerate.
1297 * Makefile.in: Regenerate.
1298 * doc/Makefile.in: Regenerate.
1300 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1302 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1304 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1305 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1306 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1307 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1308 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1309 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1310 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1311 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1312 * reloc.c (bfd_generic_relax_section): Likewise.
1313 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1314 * vms.c (vms_bfd_relax_section): Likewise.
1316 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1318 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1320 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1321 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1323 * elf32-i386.c (allocate_dynrelocs): Updated.
1324 (elf_i386_relocate_section): Likewise.
1325 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1326 (elf64_x86_64_relocate_section): Likewise.
1328 * elf64-x86-64.c (is_indirect_symbol): Removed.
1330 2009-05-26 Nick Clifton <nickc@redhat.com>
1332 * po/id.po: Updated Indonesian translation.
1334 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1336 * Makefile.am: Run "make dep-am".
1339 (ALL_MACHINES): Add cpu-plugin.lo.
1340 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1341 (BFD32_BACKENDS): Add plugin.lo.
1342 (BFD32_BACKENDS_CFILES): Add plugin.c.
1343 (libbfd_la_LIBADD): Add LIBDL
1344 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1345 (bfd_plugin_arch): Declare.
1346 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1347 * bfd.c (bfd): Add plugin_data.
1348 * config.bfd: Handle the plugin target.
1349 * configure.in: Check for --enable-plugins.
1350 (LT_INIT): Use the dlopen option.
1351 * cpu-plugin.c: New.
1354 * targets.c (plugin_vec): Declare.
1355 (_bfd_target_vector): Add plugin_vec.
1356 * Makefile.in: Regenerate.
1357 * bfd-in2.h: Regenerate.
1358 * configure: Regenerate.
1360 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1362 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1363 per line with all lines having continuation backslash. Prefix
1364 first line with "A", following lines with "B".
1365 * Makefile.am (DEP): Don't use dep.sed here.
1366 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1367 dep.sed here on dependencies, sort and uniq.
1368 * Makefile.in: Regenerate.
1370 2009-05-25 Tristan Gingold <gingold@adacore.com>
1372 * makefile.vms: Add verilog.obj to object list OBJS.
1374 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1376 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1377 for BFD_IN_MEMORY is cleared.
1378 (bfd_bwrite): Zero excess memory allocated.
1380 2009-05-22 Julian Brown <julian@codesourcery.com>
1382 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1384 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1385 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1386 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1387 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1388 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1389 (a8_erratum_fix, a8_erratum_reloc): New structs.
1390 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1391 num_a8_erratum_fixes, fix_cortex_a8 fields.
1392 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1393 (elf32_arm_add_stub): Split into two parts, creating...
1394 (elf32_arm_create_or_find_stub_sec): New function.
1395 (elf32_arm_final_link_relocate): Add forward declaration.
1396 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1397 relocations, multiple relocations per stub.
1398 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1399 (arm_size_one_stub): Use find_stub_size_and_template.
1400 (a8_reloc_compare): New.
1401 (find_thumb_glue): Add forward declaration.
1402 (cortex_a8_erratum_scan): New.
1403 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1404 (bfd_elf32_arm_set_cortex_a8_fix): New.
1405 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1406 (arm_map_one_stub): Add THUMB32_TYPE support.
1407 (a8_branch_to_stub_data): New.
1408 (make_branch_to_a8_stub): New.
1409 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1410 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1411 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1412 Cortex-A8 erratum workaround.
1413 * bfd-in2.h: Regenerate.
1415 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1417 * Makefile.am: Run "make dep-am".
1418 * Makefile.in: Regenerate.
1419 * po/SRC-POTFILES.in: Regenerate.
1421 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1423 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1426 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1428 * elf-bfd.h (struct elf_backend_data
1429 <elf_backend_link_output_symbol_hook>): Return an int.
1430 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1431 symbols on deleted .opd entries.
1432 * elflink.c (elf_link_output_sym): Return without outputting sym
1433 if output_symbol_hook returns 2.
1434 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1435 Abort if we must not discard sym.
1436 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1438 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1439 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1440 elf_backend_link_output_symbol_hook return type change.
1441 * elf32-arm.c (output_arch_syminfo): Likewise.
1442 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1443 (elf32_arm_output_arch_local_syms): Likewise.
1444 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1445 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1446 (bfd_score_elf_link_output_symbol_hook): Likewise.
1447 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1448 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1449 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1450 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1451 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1452 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1453 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1454 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1455 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1456 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1457 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1459 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1461 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1462 out of range .opd symbols.
1464 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1466 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1467 fprintf_vma directly.
1468 * peXXigen.c (pe_print_edata): Likewise.
1469 (pe_print_pdata): Likewise.
1470 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1471 (_bfd_XX_print_private_bfd_data_common): Likewise.
1473 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1475 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1477 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1478 Paul Brook <paul@codesourcery.com>
1480 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1481 fix discarded sections.
1483 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1485 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1486 sections into the software icache.
1488 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1490 * elf32-spu.c (build_stub): Always build "compact" sofware
1493 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1495 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1496 (spu_elf_setup): Initialize it.
1497 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1498 Update to new-sytle cache manager data structures.
1499 (spu_elf_build_stubs): Generate new-style cache manager data
1500 structures and symbols.
1501 (spu_elf_auto_overlay): Update size computation.
1503 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1505 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1506 segments first amongst the program headers.
1508 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1510 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1511 into addresses for relocation types that look at high bits. Remove
1512 special handling of relocation overflow warnings.
1514 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1516 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1517 control flow graph between fragments of a function.
1519 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1521 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1522 generate only a 16-byte .toe section.
1523 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1525 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1527 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1528 (spu_elf_place_overlay_data): ..here. New function.
1529 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1531 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1533 * elf32-arm.c: Move sysdep.h to start of file.
1535 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1537 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1539 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1540 __icache_tag_array and __icache_tag_array_size.
1542 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1544 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1546 (bfinfdpic_link_omit_section_dynsym): Likewise.
1547 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1549 2009-05-05 Paul Brook <paul@codesourcery.com>
1551 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1552 * bfd-in2.h: Regenerate.
1553 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1554 (_arm_elf_section_data): Add text and exidx fields.
1555 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1556 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1557 copy_exidx_entry): New functions.
1558 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1560 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1562 * elf32-arm.c (DEF_STUBS): New helper define.
1563 (DEF_STUB): Likewise.
1564 (stub_def): New type.
1565 (stub_definitions): New array, containing stub template pointers
1567 (arm_size_one_stub): Make use of stub_definitions.
1569 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1571 * elflink.c (find_version_for_sym): Remove from here, ...
1572 * linker.c (bfd_find_version_for_sym): ... rename, replace
1573 here, make public and update all callers.
1574 * bfd-in2.h: Regenerate.
1576 2009-04-30 Nick Clifton <nickc@redhat.com>
1578 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1580 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1581 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1582 into a STT_GNU_IFUNC symbol type.
1583 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1585 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1586 the binary contains ifunc symbols.
1587 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1588 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1589 * elf32-i386.c (is_indirect_function): New function.
1590 (elf_i386_check_relocs): Create an ifunc output section.
1591 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1592 section if necessary.
1593 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1595 (elf_i386_add_symbol_hook): New function. Set the
1596 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1597 symbol is encountered.
1598 (elf_backend_post_process_headers): Define.
1599 (elf_backend_add_symbol_hook): Define.
1600 (elf_i386_post_process_headers): Rename to
1601 elf_i388_fbsd_post_process_headers.
1602 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1603 (is_indirect_function): New function.
1604 (elf64_x86_64_check_relocs): Create an ifunc output section.
1605 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1606 section if necessary.
1607 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1608 symbol if necessary.
1609 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1610 elf_obj_data structure if an ifunc symbol is encountered.
1611 (elf_backend_post_process_headers): Define.
1612 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1613 if we have ifunc symbols to handle.
1614 (get_ifunc_reloc_section_name): New function. Computes the name
1615 for an ifunc section.
1616 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1617 section to hold ifunc relocs.
1618 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1619 (bfd_print_symbol_vandf): Handle ifunc symbols.
1620 (bfd_decode_symclass): Likewise.
1621 * bfd-in2.h: Regenerate.
1623 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1625 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1626 MOVW and MOVT relocations in a shared library link.
1628 2009-04-27 Anthony Green <green@moxielogic.com>
1630 * verilog.c: New file.
1631 * Makefile.am (BFD32_LIBS): Add verilog.c.
1632 (BFD32_LIBS_CFILES): Add verilog.c.
1633 (verilog.lo): New build rule.
1634 * Makefile.in: Rebuilt.
1635 * targets.c: Add verilog support.
1636 * bfd.c (tdata union): Add Verilog private data field.
1637 * bfd-in2.h: Regenerate.
1639 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1641 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1644 2009-04-23 Matthias Klose <doko@ubuntu.com>
1646 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1648 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1651 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1652 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1653 (elf32_arm_size_stubs): Likewise.
1654 (record_thumb_to_arm_glue): Deleted unused function.
1655 (bfd_elf32_arm_process_before_allocation): No longer handle
1656 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1657 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1658 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1660 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1662 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1663 (elf32_arm_write_section): Declare early.
1664 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1665 (arm_allocate_glue_section_space): Exclude empty sections.
1666 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1667 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1669 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1670 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1671 (elf32_arm_size_dynamic_sections): Allocate interworking
1673 (bfd_elf32_bfd_final_link): Define.
1675 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1677 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1679 * coffcode.h (coff_compute_section_file_positions): Clear
1680 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1682 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1683 force_minimum_alignment.
1685 * libcoff.h: Regenerated.
1687 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1688 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1690 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1691 nor target_subsystem.
1693 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1694 force_minimum_alignment nor target_subsystem.
1696 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1698 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1699 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1700 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1701 include in coff-x86_64.c of headers.
1702 (PDATA_ROW_SIZE): New define.
1703 (pex_regs[]): New static array.
1704 (pex64_get_runtime_function): New static function.
1705 (pex64_get_unwind_info): Likewise.
1706 (pex64_get_scope_entry): Likewise.
1707 (pex64_xdata_print_uwd_codes): Likewise.
1708 (pex64_get_section_by_rva): Likewise.
1709 (pex64_dump_xdata): Likewise.
1710 (pex64_bfd_print_pdata): Likewise.
1711 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1712 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1713 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1715 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1716 Alan Modra <amodra@bigpond.net.au>
1717 Dave Korn <dave.korn.cygwin@gmail.com>
1719 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1720 long names and non-NUL-terminated strings.
1722 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1724 * bfd-in2.h: Regenerated.
1726 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1728 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1729 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1731 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1734 * coffcode.h (bfd_pei_p): New.
1736 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1737 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1738 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1739 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1740 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1741 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1743 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1744 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1745 bfd_efi_rtdrv_x86_64_vec,
1746 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1747 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1748 * targets.c: Likewise.
1750 * configure: Regenerated.
1751 * libcoff.h: Likewise.
1752 * Makefile.in: Likewise.
1754 * efi-app-ia32.c: Removed.
1755 * efi-app-x86_64.c: Likewise.
1756 * efi-bsdrv-ia32.c: Likewise.
1757 * efi-bsdrv-ia64.c: Likewise.
1758 * efi-bsdrv-x86_64.c: Likewise.
1759 * efi-rtdrv-ia32.c: Likewise.
1760 * efi-rtdrv-ia64.c: Likewise.
1761 * efi-rtdrv-x86_64.c: Likewise.
1762 * efi-rtdrv-ia32.c: Likewise.
1764 * efi-app-ia64.c: Moved to ...
1766 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1767 (TARGET_NAME): Set to pei-ia64.
1769 * libpei.h (bfd_target_pei_p): Removed.
1770 (bfd_target_pei_arch): Likewise.
1771 (bfd_target_efi_app_p): Likewise.
1772 (bfd_target_efi_app_arch): Likewise.
1773 (bfd_target_efi_bsdrv_p): Likewise.
1774 (bfd_target_efi_bsdrv_arch): Likewise.
1775 (bfd_target_efi_rtdrv_p): Likewise.
1776 (bfd_target_efi_rtdrv_arch): Likewise.
1777 (bfd_pe_executable_p): Likewise.
1779 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1780 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1781 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1782 and efi-rtdrv-ia32.c.
1783 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1784 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1785 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1786 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1787 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1788 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1789 (efi-app-ia64.lo): Removed.
1790 (efi-bsdrv-ia32.lo): Likewise.
1791 (efi-rtdrv-ia32.lo): Likewise.
1792 (efi-app-ia64.lo): Likewise.
1793 (efi-bsdrv-ia64.lo): Likewise.
1794 (efi-rtdrv-ia64.lo): Likewise.
1795 (efi-app-x86_64.lo): Likewise.
1796 (efi-bsdrv-x86_64.lo): Likewise.
1797 (efi-rtdrv-x86_64.lo): Likewise.
1800 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1802 (arch_type): Removed.
1803 (pe_arch): Likewise.
1804 (pe_bfd_object_p): Just return coff_object_p.
1806 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1807 bfd_pe_executable_p with bfd_pei_p.
1809 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1811 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1812 PLT entries to an undefined symbol when generating a shared
1815 2009-04-17 Nick Clifton <nickc@redhat.com>
1818 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1820 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1822 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1823 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1824 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1825 * binary.c (binary_bfd_define_common_symbol): Likewise.
1826 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1827 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1828 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1829 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1830 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1831 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1832 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1833 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1834 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1835 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1836 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1837 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1838 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1839 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1840 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1841 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1842 * som.c (som_bfd_define_common_symbol): Likewise.
1843 * srec.c (srec_bfd_define_common_symbol): Likewise.
1844 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1845 * versados.c (versados_bfd_define_common_symbol): Likewise.
1846 * vms.c (vms_bfd_define_common_symbol): Likewise.
1847 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1848 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1849 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1850 (pmac_xcoff_vec): Likewise.
1851 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1852 (aix5coff64_vec): Likewise.
1853 * linker.c (bfd_generic_define_common_symbol): New function.
1854 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1855 (_bfd_define_common_symbol): New field.
1856 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1857 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1858 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1860 * bfd-in2.h: Regenerate.
1861 * libbfd.h: Likewise.
1862 * libcoff.h: Likewise.
1864 2009-04-15 Anthony Green <green@moxielogic.com>
1866 * targets.c: Add moxie support.
1867 * Makefile.am: Ditto.
1868 * Makefile.in: Rebuilt.
1869 * cpu-moxie.c, elf32-moxie.c: New files.
1870 * archures.c: Add moxie support.
1871 * configure.in: Add moxie support.
1872 * configure: Rebuilt.
1873 * config.bfd, archures.c: Add moxie support.
1874 * bfd-in2.h: Rebuilt.
1876 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1878 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1879 branch to an undef weak symbol into a jump to next instruction if
1880 a PLT entry will be created.
1882 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1884 * coffgen.c (make_a_section_from_file): Set the backend long
1885 section names enable if long section names found on input.
1886 * coffcode.h: Extend long section names documentation to match.
1888 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1890 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1893 2009-04-07 DJ Delorie <dj@redhat.com>
1895 * archures.c: Add bfd_mach_mep_c5.
1896 * bfd-in2.h: Likewise.
1897 * cpu-mep.c: Add bfd_c5_arch.
1898 * elf32-mep.c: Support it.
1900 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1902 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1903 info->callbacks->einfo.
1904 * linker.c (_bfd_generic_section_already_linked): Likewise.
1906 2009-04-06 DJ Delorie <dj@redhat.com>
1908 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1910 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1912 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1913 _bfd_pex64_print_pdata only if PE is defined.
1915 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1916 (_bfd_pex64_print_pdata): This.
1918 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1919 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1922 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1924 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1925 _bfd_pep_print_x64_pdata.
1926 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1927 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1929 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1931 * elf32-xtensa.c (relax_property_section): Always set r_offset
1934 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1936 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1937 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1939 (elf32_arm_stub_type): New enum values for the two new stubs.
1940 (arm_type_of_stub): Make use of the two new stubs.
1941 (arm_size_one_stub): Handle the two new stubs.
1943 2009-04-01 Matt Thomas <matt@netbsd.org>
1945 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1946 hidden symbols into the GOT or PLT.GOT.
1947 (elf_vax_relocate_section): Do not emit a PCREL reloc
1948 into a shared object if it is against a hidden symbol.
1950 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1952 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1953 and know_contains_shared_object_p.
1954 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1955 Cache the result in the archive_info table.
1956 (xcoff_auto_export_p): Add an "info" parameter and update the
1957 call to xcoff_archive_contains_shared_object_p.
1958 (xcoff_mark_auto_exports): Update accordingly.
1959 (xcoff_post_gc_symbol): Likewise.
1961 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1963 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1966 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1968 * coff-rs6000.c (member_layout): New structure.
1969 (archive_iterator): Likewise.
1970 (member_layout_init): New function.
1971 (archive_iterator_begin): Likewise.
1972 (archive_iterator_next): Likewise.
1973 (xcoff_write_armap_old): Use the new iterator functions.
1974 (do_shared_object_padding): Delete.
1975 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1976 handling of arch_info.
1977 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1978 first loop rather than the second. Allocate a member header if
1979 there isn't one, then work out the stat information and length
1980 in the first loop too. Use the new iterators for the second loop.
1981 (xcoff_write_archive_contents_big): Likewise.
1983 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1985 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1986 (bfd_xcoff_set_archive_import_path): Likewise.
1987 * bfd-in2.h: Regenerate.
1988 * xcofflink.c: Include libiberty.h.
1989 (xcoff_archive_info): New structure.
1990 (xcoff_archive_info_hash): New function.
1991 (xcoff_archive_info_eq): Likewise.
1992 (xcoff_get_archive_info): Likewise.
1993 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1994 (bfd_xcoff_split_import_path): New function.
1995 (bfd_xcoff_set_archive_import_path): Likewise.
1996 (xcoff_set_import_path): Move earlier in file.
1997 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1998 object to the the directory part of the bfd's filename. Get the
1999 import path and filename of an archive object from the archive's
2000 xcoff_tdata, initializing it if necessary. Update use of
2002 (bfd_link_input_bfd): Update use of import_file_id.
2003 (xcoff_write_global_symbol): Likewise.
2005 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2007 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2009 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2011 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2012 a .loader section for relocatable links.
2013 (xcoff_need_ldrel_p): New function.
2014 (xcoff_mark): Use it.
2015 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2017 (xcoff_build_ldsym): New function, split out from...
2018 (xcoff_build_ldsyms): ...here. Rename to...
2019 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2020 call xcoff_build_ldsym, if there's a loader section.
2021 (xcoff_build_loader_section): New function, extracted verbatim from...
2022 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2023 there's a loader section. Only add an __rtinit loader symbol
2024 if there's a loader section. Update after above name change.
2025 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2026 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2027 and xcoff_create_ldrel.
2028 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2029 (xcoff_reloc_link_order): Likewise, but only call it if there's
2030 a loader section. Use xcoff_symbol_section.
2031 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2032 if there's a loader section.
2034 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2036 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2038 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2040 * elf32-arm.c (group_sections): Rewrite loops for better
2043 2009-03-30 DJ Delorie <dj@redhat.com>
2045 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2046 relocs when doing a relocatable link.
2048 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2050 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2051 "ERROR:", in error messages.
2052 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2053 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2054 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2055 (elf32_arm_merge_eabi_attributes): Likewise.
2056 (elf32_arm_merge_private_bfd_data): Likewise.
2058 2009-03-27 Nick Clifton <nickc@redhat.com>
2060 * section.c (bfd_get_section_contents): Detect and handle the case
2061 where a section has the SEC_IN_MEMORY flag set but no actual
2064 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2067 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2068 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2069 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2070 if we don't find matching PT_LOAD when copying.
2072 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2074 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2075 the reloc descriptions.
2077 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2079 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2080 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2081 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2083 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2085 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2086 (bfd_i386_arch_intel_syntax): Likewise.
2087 (i8086_arch): Likewise.
2088 (bfd_x86_64_arch): Likewise.
2090 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2092 * elf32-cris.c (cris_elf_relocate_section): <case
2093 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2094 symbols for non-allocated sections. Don't check whether to
2095 generate R_CRIS_DTPMOD for non-allocated sections.
2096 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2097 handle relocation GC:ing if applied to non-allocated section.
2098 (cris_elf_check_relocs): Similar.
2100 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2101 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2102 when emitting a known TP offset in the GOT.
2104 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2106 * elf64-ppc.c (synthetic_opd): Delete.
2107 (compare_symbols): Look for .opd name rather than section match.
2108 (ppc64_elf_get_synthetic_symtab): Likewise.
2110 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2112 * elf32-ppc.c (is_pic_glink_stub): Delete.
2113 (is_nonpic_glink_stub): New function.
2114 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2116 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2118 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2119 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2121 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2122 macros for visibilty and locality checks.
2123 (elf_s390_adjust_dynamic_symbol): Likewise.
2124 (allocate_dynrelocs): Likewise.
2125 (elf_s390_relocate_section): Likewise.
2126 (elf_s390_finish_dynamic_symbol): Likewise.
2127 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2128 (elf_s390_adjust_dynamic_symbol): Likewise.
2129 (allocate_dynrelocs): Likewise.
2130 (elf_s390_relocate_section): Likewise.
2131 (elf_s390_finish_dynamic_symbol): Likewise.
2133 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2135 * bfd-in2.h: Regenerated.
2136 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2137 for debugging sections and map memory read/write dependent on
2139 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2140 without memory read flags set.
2141 * section.c: Add SEC_COFF_NOREAD to section flags.
2143 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2145 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2148 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2150 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2151 "no overlays" return. If there are overlays, create overlay
2152 manager entry symbols here, so that..
2153 (spu_elf_build_stubs): ..we don't need to set them up here.
2154 Simplify entry symbol tests.
2155 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2157 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2159 * elf.c (elfcore_grok_openbsd_procinfo)
2160 (elfcore_grok_openbsd_note): New functions.
2161 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2163 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2165 * vms-hdr.c: Don't include alloca.h.
2166 * elf32-m68hc1x.c: Include alloca-conf.h.
2168 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2170 * Makefile.am: Run "make dep-am".
2171 * Makefile.in: Regenerate.
2173 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2175 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2177 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2179 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2181 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2182 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2183 ovly_return fields with ovly_entry[2]. Adjust all users.
2184 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2186 (spu_elf_build_stubs): Likewise.
2187 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2188 ovly_flavour changes. Update all callers.
2189 (ovl_stub_size_log2): New function.
2190 (build_stub): Handle compact icache stubs. Use different manager
2191 entry point for stubs in non-icache area.
2192 (spu_elf_size_stubs): Don't allocate space for indirect branch
2194 (spu_elf_build_stubs): And don't built them.
2196 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2198 * dwarf2.c (read_section): Always use rawsize, if available.
2200 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2202 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2203 of rawsize and size for buffer.
2205 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2207 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2208 parameter just because fixed sections fit into local store.
2209 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2210 generating overlays if fixed sections plus reserved stack
2211 and heap space fit into local store.
2213 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2215 * elf32-spu.c (build_stub): Correct icache set_id.
2216 (spu_elf_relocate_section): Likewise.
2218 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2220 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2221 symbol table if it was created by the current call.
2223 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2225 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2226 class XMC_DS rather than XMC_UA.
2228 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2230 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2231 bfd_boolean export_defineds parameter with an unsigned int
2232 auto_export_flags parameter.
2233 * bfd-in2.h: Regenerate.
2234 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2235 split out from xcoff_build_ldsyms.
2236 (xcoff_covered_by_expall_p): New function.
2237 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2238 but with extra code to handle -bexpfull and -bexpall.
2239 (xcoff_mark_auto_exports): New function.
2240 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2241 a function should be automatically exported.
2242 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2243 parameter with an auto_export_flags parameter. Update ldinfo
2244 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2247 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2249 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2250 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2251 init and fini functions. Do garbage collection for objects
2252 without an entry point too.
2254 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2256 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2257 check whether a symbol has csect information.
2258 (coff_print_aux): Likewise.
2259 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2260 information for C_AIX_WEAKEXT too.
2261 (_bfd_xcoff_swap_aux_out): Likewise.
2262 (xcoff_reloc_type_br): Handle defweak symbols too.
2263 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2264 information for C_AIX_WEAKEXT too.
2265 (_bfd_xcoff64_swap_aux_out): Likewise.
2266 (xcoff64_reloc_type_br): Handle defweak symbols too.
2267 * coffgen.c (coff_print_symbol): Handle auxillary function
2268 information for C_AIX_WEAKEXT too.
2269 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2270 instead of BSF_GLOBAL if the L_WEAK flag is set.
2271 (xcoff_dynamic_definition_p): New function.
2272 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2273 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2274 always take the symbol class from the ldsym. Use weak bfd symbol
2275 types for weak ldsyms.
2276 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2277 Fix the check for whether a definition is from a shared object.
2278 Allow redefinitions of weak symbols.
2279 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2280 (xcoff_keep_symbol_p): Likewise.
2281 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2282 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2283 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2284 but mark them as L_WEAK.
2285 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2286 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2288 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2290 * xcofflink.c (xcoff_mark): When walking the relocations,
2291 only mark the target symbol or the target section, not both.
2292 (xcoff_final_definition_p): New function.
2293 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2294 symbol is a valid definition of the associated output symbol.
2295 Use XCOFF_ALLOCATED to stop the same hash table entry having
2297 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2299 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2301 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2303 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2306 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2308 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2309 * libcoff.h: Regenerate.
2310 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2311 line-number counts in the bfd's lineno_counts field.
2312 Don't keep per-csect line-number counts.
2313 (xcoff_sweep): Don't update per-csect line-number counts.
2314 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2315 entries in each output section.
2316 (xcoff_link_input_bfd): Get the number of line numbers from
2317 the bfd's lineno_counts field, rather than recalculating it
2318 from scratch. Fix the range check when updating C_BINCL and
2320 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2321 here. Don't expect csects to have line-number counts.
2323 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2325 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2326 * libcoff.h: Regenerate.
2327 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2328 "skip" logic from xcoff_link_input_bfd.
2329 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2330 objects in a dynamic link, rather than checking whether csectpp
2331 is null. Always allocate debug_index for other objects,
2332 and always go through the loop. Update the type of debug_index
2333 after the change above. Read the auxillary csect information
2334 and use xcoff_keep_symbol_p to decide whether a symbol should
2335 be kept. Set its debug_index to -2 if not.
2336 (xcoff_link_input_bfd): Update the type of debug_index after
2337 the change above and always expect it to be nonnull. Use it to
2338 test whether a symbol should be stripped, rather than making the
2339 decision here. Postpone all symbol creation to the second pass.
2341 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2343 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2344 creating a descriptor.
2345 (xcoff_sweep): Don't mark toc_section unless it's needed.
2346 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2347 when marking every bfd.
2348 (xcoff_link_input_bfd): Skip all TOC anchors.
2349 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2350 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2351 to -1; call xcoff_find_tc0 instead.
2353 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2355 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2356 * libcoff.h: Regenerate.
2357 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2358 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2359 the previous symbol's csect. Treat last_symndx as an inclusive value
2360 and simplify its handling.
2361 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2362 symbols with the right csect. Don't mark rsec when processing
2363 relocations against undefined or absolute sections.
2364 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2365 of bfd_und_section_ptr.
2366 (xcoff_link_input_bfd): Likewise.
2368 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2370 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2371 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2372 flag is set. Assert that all undefined symbols are either
2373 imported or defined by a dynamic object.
2374 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2375 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2376 handling to all relocations. Only set XCOFF_CALLED for function
2378 (xcoff_find_function): New function, split out from...
2379 (bfd_xcoff_export_symbol) ...here.
2380 (xcoff_set_import_path): New function, split out from...
2381 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2382 meaning of XCOFF_CALLED.
2383 (xcoff_mark_symbol): If we mark an undefined and unimported
2384 symbol, find some way of defining it. If the symbol is a function
2385 descriptor, fill in its definition automatically. If the symbol
2386 is a function, mark its descriptor and allocate room for global
2387 linkage code. Otherwise mark the symbol as implicitly imported.
2388 Move the code for creating function descriptors from...
2389 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2390 check for symbols that were implicitly defined.
2391 (xcoff_mark): Don't count any dynamic relocations against
2393 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2394 in the xcoff link info.
2395 (xcoff_link_input_bfd): Remove handling of undefined and
2398 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2400 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2401 if the target is absolute. Fix comment typo.
2402 (xcoff_ppc_relocate_section): Remove FIXME.
2403 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2404 if the target is absolute.
2406 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2408 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2409 R_POS and R_NEG relocations against absolute symbols to the
2412 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2414 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2415 to 2 for bfd_mach_ppc_620.
2417 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2419 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2420 * configure.in: Likewise.
2421 * configure: Regenerate.
2423 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2426 * elf.c (assign_section_numbers): Generate symbol table if there
2427 is any relocation in output.
2428 (_bfd_elf_compute_section_file_positions): Likewise.
2430 2009-03-13 Nick Clifton <nickc@redhat.com>
2433 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2434 * elflink.c (elf_link_read_relocs_from_section): Use
2435 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2436 relocs but no symbol table.
2437 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2439 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2442 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2443 to check ___tls_get_addr.
2445 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2446 strncmp to check __tls_get_addr.
2448 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2450 * dwarf2.c (read_section): Always check the offset, even when the
2451 section has been read before.
2453 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2455 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2458 2009-03-11 Chris Demetriou <cgd@google.com>
2460 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2461 * bfd-in2.h: Regenerate.
2462 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2463 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2465 (bsd_write_armap): Likewise.
2466 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2467 flag is set, do nothing.
2468 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2471 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2473 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2474 used to update stack pointer.
2476 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2479 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2480 for unknown symbols in absolute section.
2482 2009-03-06 Nick Clifton <nickc@redhat.com>
2484 * po/es.po: Updated Spanish translation.
2486 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2488 * elf32-arm.c (group_sections): Take next section size into
2489 account before accepting to group it.
2491 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2493 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2495 (elf32_arm_final_link_relocate): Likewise.
2497 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2500 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2502 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2504 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2505 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2506 (BFD_FAKE_SECTION): Init new flag.
2507 * ecoff.c (bfd_debug_section): Likewise.
2508 * bfd-in2.h: Regenerate.
2509 * libbfd.h: Regenerate.
2510 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2511 (ppc_elf_reloc_type_lookup): Handle new relocs.
2512 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2513 without marker relocs.
2514 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2515 if section has no old-style calls.
2516 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2517 Don't try to optimize new-style __tls_get_addr call when handling
2518 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2520 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2521 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2522 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2523 without marker relocs.
2524 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2525 if section has no old-style calls. Set toc_ref for new relocs as
2527 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2528 Don't try to optimize new-style __tls_get_addr call when handling
2529 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2532 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2535 * configure.in: Test for ld --as-needed support. Link shared
2536 libbfd against libm.
2537 * configure: Regenerate.
2539 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2541 * Makefile.am: Run "make dep-am".
2542 * Makefile.in: Regenerate.
2544 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2546 * elf32-score7.c: New file.
2547 * elf32-score.h: New file.
2548 * elf32-score.c: Add code to support score 7. Set score7 as the
2550 * cpu-score.c: Add score7 architecure.
2551 (compatibile): New function.
2552 * Makefile.am: Add rules for building elf32-score7 object.
2553 * Makefile.in: Regenerate.
2554 * configure.in: Add elf32-score7 object to score vectors.
2555 * configure: Regenerate.
2556 * reloc.c: Add score7 relocs.
2557 * archures.c: Add score3 and score7 machine numbers.
2558 * bfd-in2.h: Regenerate.
2559 * libbfd.h: Regenerate.
2561 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2563 * configure: Regenerate.
2565 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2567 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2568 (elf32_hppa_check_relocs): Use it.
2570 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2572 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2573 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2574 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2575 (elf_hppa_record_segment_addrs): Likewise.
2576 (elf_hppa_final_link): Likewise.
2577 (elf_hppa_relocate_insn): Likewise.
2578 (elf_hppa_final_link_relocate): Likewise.
2579 (elf64_hppa_relocate_section): Likewise.
2580 * elf64-hppa.c: Insert above.
2582 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2584 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2585 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2586 (elf_hppa_relocate_section): Likewise.
2587 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2588 from struct elf_link_hash_entry. Add count field.
2589 (struct elf64_hppa_dyn_hash_table): Delete.
2590 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2591 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2592 (hppa_elf_hash_entry, eh_name): Define.
2593 (elf64_hppa_new_dyn_hash_entry): Delete.
2594 (elf64_hppa_dyn_hash_lookup): Delete.
2595 (elf64_hppa_dyn_hash_traverse): Delete.
2596 (get_dyn_name): Delete.
2597 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2598 of struct elf64_hppa_dyn_hash_entry *.
2599 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2600 allocate_global_data_plt, allocate_global_data_stub,
2601 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2603 (hppa64_link_hash_newfunc): New.
2604 (elf64_hppa_hash_table_create): Rework.
2605 (count_dyn_reloc): Likewise.
2606 (hppa64_elf_local_refcounts): New.
2607 (elf64_hppa_check_relocs): Rework using standard technique for recording
2608 local DLT, PLT and OPD reference counts.
2609 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2610 elf_link_hash_entry *.
2611 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2612 allocate_global_data_plt, allocate_global_data_stub,
2613 allocate_global_data_opd, allocate_dynrel_entries,
2614 elf64_hppa_adjust_dynamic_symbol,
2615 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2616 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2617 Use hppa_link_hash_table. Rework.
2618 (elf64_hppa_link_output_symbol_hook): Rework.
2619 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2620 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2621 elf64_hppa_finish_dynamic_sections): Likewise.
2623 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2625 * elf32-arm.c (stub_reloc_type): Removed.
2626 (insn_sequence): Renamed reloc_type field to r_type.
2627 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2628 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2629 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2630 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2631 (arm_stub_is_thumb): Catch new stubs.
2632 (arm_type_of_stub): Handle new stubs.
2633 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2634 (bfd_elf32_arm_process_before_allocation): Remove useless
2637 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2639 * elf.c (elf_find_function): Use is_function_type to check
2642 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2644 * xtensa-modules.c: Revert to previous version 1.11 due
2645 to inadvertant commit.
2647 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2649 * elf32-xtensa.c (text_action_add): Separate test for action
2650 type. Break if saved action is ta_widen_insn at same offset.
2652 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2654 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2655 to elf32_arm_stub_long_branch_any_arm_pic.
2656 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2657 (enum elf32_arm_stub_type, arm_type_of_stub)
2658 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2661 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2663 * elf32-arm.c (PREV_SEC): Update comment.
2664 (group_sections): Rename argument to stubs_always_after_branch.
2665 Reverse the list and place stubs at the end of input sections.
2667 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2669 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2671 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2673 (arm_size_one_stub): Remove unnecessary break.
2674 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2676 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2678 * elf32-arm.c (stub_insn_type): New type.
2679 (stub_reloc_type): Likewise.
2680 (insn_sequence): Likewise.
2681 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2682 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2683 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2684 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2685 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2686 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2687 (elf32_arm_stub_hash_entry): Add new helper fields.
2688 (stub_hash_newfunc): Initialize these new fields.
2689 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2690 to take endianness into account.
2691 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2692 (arm_map_one_stub): Code is now more generic, thanks to
2695 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2697 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2699 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2700 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2701 BLX is not available. Fix typo in warning message. Add comments
2702 and improve formatting.
2703 (arm_build_one_stub): Adjust to new
2704 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2705 (arm_map_one_stub): Likewise.
2707 2009-02-23 Tristan Gingold <gingold@adacore.com>
2708 Eric Botcazou <ebotcazou@adacore.com>
2709 Douglas B Rupp <rupp@gnat.com>
2711 * vms.h: Update copyright year, fix comments, reorder declarations.
2712 (_bfd_save_vms_section): Remove the prototype.
2713 (EGPS_S_V_NO_SHIFT): New constant.
2714 (bfd_vms_set_section_flags): New prototype.
2715 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2717 (EGSY_S_W_FLAGS): Ditto.
2718 (EGSY_S_V_QUAD_VAL): Ditto.
2719 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2720 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2721 EGST_S_B_NAMLNG): Ditto.
2722 (ESRF_S_B_NAMLNG): Ditto.
2723 (ETIR_S_C_HEADER_SIZE): Ditto.
2724 (EGPS_S_V_ALLOC_64BIT): Ditto.
2725 (DST_S_C_EPILOG): Ditto.
2726 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2727 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2728 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2729 (DST_S_L_PCLINE_UNSLONG): Ditto.
2730 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2731 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2732 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2733 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2734 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2735 (DST_S_B_SRC_UNSBYTE): Ditto.
2736 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2738 (vms_section, vms_reloc): Remove types.
2739 (hdr_struc): Replaced by ...
2740 (hdr_struct): ... new type.
2741 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2742 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2743 (EMH_DATE_LENGTH): Ditto.
2744 (eom_struc): Replaced by ...
2745 (eom_struct): ... new type.
2746 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2747 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2748 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2749 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2750 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2751 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2752 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2753 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2754 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2755 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2756 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2757 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2758 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2759 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2760 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2761 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2762 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2763 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2764 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2765 (enum file_type_enum): New type.
2766 (struct location_struct): Removed.
2767 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2768 (struct funcinfo, struct module): Ditto.
2769 (struct vms_private_data_struct): Update fields.
2770 (struct vms_section_data_struct): New type.
2772 * vms.c: Update copyright year, fix comments,
2773 Fix includes for DECC, add prototypes.
2774 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2776 Use flavour to set is_vax, location_stack is removed.
2777 (struct pair): Declare.
2778 (fill_section_ptr): Initialize variables at declaration.
2779 Add guard to set SECTION_SYM flag, handlde und section.
2780 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2781 (_bfd_vms_slurp_object_records): New function, replaces previous
2783 (vms_slurp_module): New function.
2784 (vms_slurp_image): Ditto.
2785 (vms_object_p): Complete rewrite.
2786 (vms_mkobject): Use is_vax field to slect architecture.
2787 (free_reloc_stream): New function.
2788 (vms_convert_to_var): Ditto.
2789 (vms_convert_to_var_1): Ditto.
2790 (vms_convert_to_var_unix_filename): Ditto.
2791 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2793 (vms_new_section_hook): Set alignment to 0, allocate private data.
2794 (vms_get_section_contents): Load content.
2795 (vms_get_symbol_info): Handle undefined section.
2796 (vms_find_nearest_line): Handle.
2797 (alloc_reloc_stream): New function.
2798 (vms_slurp_reloc_table): Ditto.
2799 (vms_get_reloc_upper_bound): Make it real.
2800 (vms_canonicalize_reloc): Do the real work.
2801 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2803 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2804 (vms_set_arch_mach): Check arch.
2805 (vms_set_section_contents): Copy the content after allocation.
2806 (vms_alpha_vec): Update object flags.
2808 * vms-tir.c: Update copyright year, fix comments,
2809 add prototypes for new functions.
2810 (dst_define_location): New function.
2811 (dst_restore_location): New function.
2812 (dst_retrieve_location): New function.
2813 (dst_check_allocation): New function.
2814 (image_dump): Call dst_check_allocation.
2815 (image_write_b): Ditto.
2816 (image_write_w): Ditto.
2817 (image_write_l): Ditto.
2818 (image_write_q): Ditto.
2819 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2820 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2822 Call error handler instead of abort if name is not known.
2823 (etir_sta): Add quarter_relocs argument and set it.
2826 (etir_opr): Ditto, return FALSE in case of error.
2827 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2828 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2829 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2830 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2831 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2832 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2833 Return FALSE in case of error.
2834 (tir_sta): Change sign of psect.
2836 (tir_cmd): Fix cast. Makes tir_table static const.
2837 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2838 add argument to explain.
2839 (analyze_etir): Initialize maxptr, add quarter_relocs
2840 declaration, move some declarations into inner scopes.
2841 Handle quarter_relocs and STO_IMM.
2842 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2843 (_bfd_vms_slurp_relocs): New function.
2844 (_bfd_vms_decode_relocs): New function.
2845 (sto_imm): Rewritten.
2846 (start_first_etbt_record): New function.
2847 (start_another_etbt_record): Ditto.
2848 (etir_output_check): Ditto.
2849 (defer_reloc_p): Ditto.
2850 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2851 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2852 rewritte relocations handling.
2853 (_bfd_vms_write_tbt): Removed.
2854 (_bfd_vms_write_dbg): Ditto.
2856 * vms-misc.c: Update copyright year, Fix comments.
2857 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2858 (maybe_adjust_record_pointer_for_object): New function.
2859 (_bfd_vms_get_first_record): New function, replaces ...
2860 (_bfd_vms_get_record): .. removed.
2861 (_bfd_vms_get_object_record): New function.
2862 (_bfd_vms_get_object_record): New function.
2863 (vms_get_remaining_object_record): New function, replaces ...
2864 (_bfd_vms_get_next_record): ... removed.
2865 (add_new_contents): Removed.
2866 (_bfd_save_vms_section): Removed.
2867 (_bfd_get_vms_section): Removed.
2868 (_bfd_vms_output_flush): Write in VAR format.
2869 (new_symbol): Don't make UND section.
2871 * vms-hdr.c: Update copyright year, update list of record handled.
2872 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2873 (_bfd_vms_write_hdr): Strip vms and unix patches,
2874 add comments, truncate module name at 31 characters,
2875 use constants instead of hard-coded value,
2876 write BFD version instead of a fixed string.
2877 (_bfd_vms_slurp_ihd): New function.
2878 (_bfd_vms_slurp_isd): Ditto.
2879 (_bfd_vms_slurp_ihs): Ditto.
2880 (new_module): Ditto.
2881 (parse_module): Ditto
2882 (build_module_list): Ditto.
2883 (module_find_nearest_line): Ditto.
2884 (_bfd_vms_find_nearest_dst_line): Ditto.
2885 (vms_slurp_debug): Ditto.
2886 (_bfd_vms_slurp_dbg): Ditto.
2887 (_bfd_vms_slurp_tbt): Ditto.
2888 (_bfd_vms_write_dbg): Ditto.
2889 (_bfd_vms_write_tbt): Ditto.
2891 * vms-gsd.c: Update copyright year, update list of records handled.
2892 (EVAX_LITERALS_NAME): New macro.
2893 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2894 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2895 (register_universal_symbol): New function and prototype.
2896 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2897 improve debug messages,
2898 use constants instead of hard-coded value,
2899 fix missing endianness conversion,
2900 handle global symbol (SYMG).
2901 (bfd_vms_set_section_flags): New function.
2902 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2903 handle section literals,
2905 handle section bfd and vms flags,
2906 don't output LIB$INITIALIZE symbol,
2907 fix handling of weak symbols,
2908 fix evax vs vax procedure descriptor,
2909 handle absolute symbols.
2911 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2912 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2914 * makefile.vms (DEFS): Fix flags for VMS.
2916 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2918 * bfd-in2.h: Regenerated.
2919 * libbfd.h: Regenerated.
2921 2009-02-20 Cary Coutant <ccoutant@google.com>
2923 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2926 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2929 * coffcode.h (coff_write_object_contents): Don't let the string
2930 table offset overflow the s_name field when using long section names.
2932 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2934 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2935 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2936 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2937 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2938 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2939 (bfd_pmac_xcoff_backend_data): Likewise.
2940 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2941 (bfd_xcoff_aix5_backend_data): Likewise.
2942 (xcoff64_write_object_contents): Delete unused long_section_names
2944 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2945 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2947 * coffcode.h (documentation): Update to describe long section names.
2948 (COFFLONGSECTIONCATHELPER): New helper macro.
2949 (BLANKOR1TOODD): Likewise.
2950 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2951 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2952 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2953 (bfd_coff_set_long_section_names_allowed): New function.
2954 (bfd_coff_set_long_section_names_disallowed): Likewise.
2955 (struct bfd_coff_backend_data): Add new backend hook function
2956 pointer _bfd_coff_set_long_section_names.
2957 (bfd_coff_set_long_section_names): New backend hook.
2958 (coff_write_object_contents): Only generate long section names if
2959 bfd_coff_long_section_names() indicates they are currently enabled.
2960 (bfd_coff_std_swap_table): Make non-const, and initialise long
2961 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2962 (ticoff0_swap_table): Likewise to both.
2963 (ticoff1_swap_table): Again, likewise to both.
2964 * coffgen.c (make_a_section_from_file): Allow long section names
2965 as inputs even if not currently allowed for outputs.
2966 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2967 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2968 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2969 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2970 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2971 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2972 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2973 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2974 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2975 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2976 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2977 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2978 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2979 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2980 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2981 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2982 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2983 * libcoff-in.h: Update copyright year to cause updated copyright
2984 year in generated libcoff.h, and fix typo.
2985 * libcoff.h: Regenerated.
2986 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2987 (_bfd_ecoff_no_long_sections): Add prototype.
2988 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2989 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2990 defined by an including .c file.
2991 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2992 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2993 (ticoff1_swap_table): Likewise to both.
2995 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2997 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2998 stub. Catch default case error.
2999 (arm_map_one_stub): Add missing Thumb mapping symbol.
3001 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3004 * elf32-avr.c: Handle case where no local symbos exist correctly.
3006 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3009 * elf32-arm.c (arm_long_branch_stub,
3010 arm_thumb_v4t_long_branch_stub,
3011 arm_thumb_thumb_long_branch_stub,
3012 arm_thumb_arm_v4t_long_branch_stub,
3013 arm_thumb_arm_v4t_short_branch_stub,
3014 arm_pic_long_branch_stub):
3015 Renamed to elf32_arm_stub_long_branch_any_any,
3016 elf32_arm_stub_long_branch_v4t_arm_thumb,
3017 elf32_arm_stub_long_branch_thumb_only,
3018 elf32_arm_stub_long_branch_v4t_thumb_arm,
3019 elf32_arm_stub_short_branch_v4t_thumb_arm,
3020 elf32_arm_stub_long_branch_any_any_pic.
3021 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3022 arm_thumb_thumb_stub_long_branch,
3023 arm_thumb_arm_v4t_stub_long_branch,
3024 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3025 Renamed to arm_stub_long_branch_any_any,
3026 arm_stub_long_branch_v4t_arm_thumb,
3027 arm_stub_long_branch_thumb_only,
3028 arm_stub_long_branch_v4t_thumb_arm,
3029 arm_stub_short_branch_v4t_thumb_arm,
3030 arm_stub_long_branch_any_any_pic.
3032 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3034 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3035 in branch offset check.
3037 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3039 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3040 add toc.symndx and toc.add.
3041 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3043 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3045 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3046 (branch_reloc_hash_match): New function, extracted from..
3047 (ppc64_elf_tls_optimize): ..here.
3048 (ppc64_elf_relocate_section): Properly set addends when optimizing
3049 tls sequences. Avoid unnecessary reading and writing of insns.
3050 Only redo reloc when symbol changed. Bypass symbol checks when
3052 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3053 (branch_reloc_hash_match): New function, extracted from..
3054 (ppc_elf_tls_optimize): ..here.
3055 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3056 Don't clear addend on zapped __tls_get_addr reloc.
3058 2009-02-12 Nick Clifton <nickc@redhat.com>
3061 * elflink.c (bfd_elf_final_link): When counting the relocations,
3062 if the header size has not been set yet then assume that it will
3063 match the output section's reloc type.
3065 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3067 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3070 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3072 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3073 (find_function): Likewise.
3074 (pasted_function): Don't error if no prior function found.
3075 (discover_functions): Revert 2008-12-10 change. Extend first
3076 function range to start of section.
3078 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3080 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3082 * elf64-hppa.h: Likewise.
3084 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3086 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3089 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3091 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3092 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3094 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3096 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3097 * archures.c (bfd_mach_mips_xlr): Define.
3098 * bfd-in2.h: Regenerate.
3099 * cpu-mips.c (I_xlr): Define.
3100 (arch_info_struct): Add XLR entry.
3101 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3102 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3103 (mips_mach_extensions): Add XLR entry.
3105 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3107 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3109 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3111 * configure.in: AC_SUBST pdfdir.
3112 * Makefile.am: Add install-pdf, install-pdf-am
3113 and install-pdf-recursive targets. Define pdfdir.
3114 * doc/Makefile.am: Define pdf__strip_dir. Add
3115 install-pdf and install-pdf-am targets.
3116 * po/Make-in: Add install-pdf target.
3117 * configure: Regenerate.
3118 * Makefile.in: Regenerate
3119 * doc/Makefile.in: Regenerate.
3121 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3123 * bfd-in2.h: Regenerate.
3124 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3125 fields from n_entries to n_slots where appropriate, update comments.
3126 (HOWTO): Add TLS relocations.
3127 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3128 (enum elf_m68k_got_offset_size): New enum.
3129 (struct elf_m68k_got_entry.type): Move field to ...
3130 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3131 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3133 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3135 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3136 fields into n_entries array. Update comments.
3137 (elf_m68k_init_got): Simplify, update all uses.
3138 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3139 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3140 GOT entries; update name, update all uses.
3141 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3142 (elf_m68k_get_got_entry): Update.
3143 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3145 (elf_m68k_remove_got_entry_type): Simplify.
3146 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3147 (elf_m68k_can_merge_gots): Update.
3148 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3149 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3150 GOT entries, simplify.
3151 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3152 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3153 field, remove obsoleted local_n_entries field.
3154 (elf_m68k_partition_multi_got_2): New static function.
3155 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3157 (elf_m68k_remove_got_entry_type): Update.
3158 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3159 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3160 update of sgot->size and srelgot->size.
3161 (elf_m68k_gc_sweep_hook): Update.
3162 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3163 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3165 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3166 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3168 2009-02-02 DJ Delorie <dj@redhat.com>
3170 * elf32-mep.c (config_names): Regenerate configuration.
3172 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3174 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3175 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3176 * elf.c (bfd_elf_get_str_section): Make static.
3177 (bfd_elf_find_section): Delete.
3178 * libbfd.h: Regenerate.
3180 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3182 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3183 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3185 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3187 * elflink.c (on_needed_list): New function.
3188 (elf_link_add_object_symbols): Link in --as-needed libs if they
3189 satisfy undefined symbols in other libs.
3191 2009-01-30 Julian Brown <julian@codesourcery.com>
3193 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3194 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3195 with --just-symbols (-R).
3197 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3199 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3200 high_pc in order to properly sign-extend VMAs.
3202 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3203 Mark Shinwell <shinwell@codesourcery.com>
3204 Catherine Moore <clm@codesourcery.com>
3206 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3208 2009-01-28 Catherine Moore <clm@codesourcery.com>
3210 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3211 SEC_LOAD for dynamic relocation sections.
3213 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3215 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3216 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3217 the size of local TLS data.
3219 2009-01-27 Andreas Schwab <schwab@suse.de>
3221 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3222 architectures in the archive.
3224 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3226 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3227 <R_CRIS_32_DTPREL>: Correct relocation value.
3229 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3230 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3231 symbols with non-default visibility.
3233 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3235 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3236 describing the trampolines.
3237 (ppc_elf_relocate_section): Update relocs to describe the
3240 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3242 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3243 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3244 and R_PARISC_PCREL12F relocations.
3246 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3249 * elflink.c (find_version_for_sym): New function split out from,
3250 but without export_dynamic test, ..
3251 (_bfd_elf_link_assign_sym_version): ..here.
3252 (_bfd_elf_export_symbol): Use it.
3254 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3256 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3257 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3258 * elflink.c: ..here, somewhat modified.
3259 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3260 _bfd_elf_link_find_version_dependencies,
3261 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3262 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3263 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3265 * elflink.c: ..and make static here.
3266 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3267 of output_bfd from struct elf_find_verdep_info.
3268 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3269 struct elf_info_failed.
3270 (bfd_elf_size_dynamic_sections): Adjust.
3272 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3275 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3276 after comp_unit_find_line call.
3278 2009-01-21 Nick Clifton <nickc@redhat.com>
3281 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3282 tm_gmtoff field in struct tm.
3284 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3286 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3287 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3288 sections in soft-icache lines unless non_ia_text. Don't add
3289 rodata if doing so would exceed line size.
3291 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3293 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3294 types than bfd_link_hash_indirect, before early return, call
3295 _bfd_elf_link_hash_copy_indirect.
3297 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3299 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3300 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3301 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3302 (elf_backend_obj_attrs_order): New define.
3303 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3304 (elfNN_bed): Add elf_backend_obj_attrs_order.
3306 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3308 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3309 (obj_attr_size): Likewise.
3310 (write_obj_attribute): Likewise.
3311 (_bfd_elf_copy_obj_attributes): Likewise.
3312 (_bfd_elf_parse_attributes): Likewise.
3313 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3314 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3315 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3316 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3317 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3320 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3322 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3323 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3324 (bfd_elf_add_obj_attr_string): Likewise.
3325 (bfd_elf_add_obj_attr_int_string): Likewise.
3326 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3327 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3328 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3329 Tag_nodefaults has no default value.
3330 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3331 comment to reflect the new state.
3333 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3336 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3337 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3338 (adjust_z_magix): Delete dead code handling QMAGIC.
3340 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3342 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3343 IMAGE_SCN_MEM_DISCARDABLE.
3345 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3347 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3348 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3349 * configure.in (commonbfdlib): Delete.
3350 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3351 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3352 is available, not just for linux.
3353 * po/SRC-POTFILES.in: Regenerate.
3354 * Makefile.in: Regenerate.
3355 * configure: Regenerate.
3357 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3358 Julian Brown <julian@codesourcery.com>
3360 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3361 ARM attributes in ABI 2.07.
3362 * elf32-arm.c (get_secondary_compatible_arch): New function.
3363 (set_secondary_compatible_arch): New function.
3364 (tag_cpu_arch_combine): New function.
3365 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3366 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3367 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3368 make it fit with order_01243.
3369 Add support for Tag_also_compatible_with,
3370 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3371 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3372 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3373 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3374 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3375 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3376 Rework the way unknown attributes are handled.
3377 Defer errors until all attributes have been processed.
3379 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3381 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3382 bfd_elf_add_obj_attr_int_string.
3383 Read Tag_compatibility from its new location in the attribute array,
3384 rather than the attribute list.
3385 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3386 bfd_elf_add_obj_attr_int_string.
3387 (_bfd_elf_parse_attributes): Likewise.
3388 (_bfd_elf_merge_object_attributes): There's now only one
3389 Tag_compatibility, and it's in the array, not the list.
3390 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3392 (bfd_elf_add_obj_attr_compat): Rename to
3393 bfd_elf_add_obj_attr_int_string.
3394 (bfd_elf_add_proc_attr_compat): Rename to
3395 bfd_elf_add_proc_attr_int_string.
3396 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3399 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3401 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3402 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3403 (vmsutil.lo): Add dependency rule.
3404 * Makefile.in: Regenerate.
3405 * config.bfd (ia64*-*-*vms*): Add case.
3406 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3407 * configure: Regenerate.
3408 * vmsutil.c: New file.
3409 * vmsutil.h: New file.
3410 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3412 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3413 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3414 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3415 elfNN_vms_object_p): New functions
3416 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3418 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3421 * elflink.c (elf_gc_sweep): Exclude the group section if the
3422 first member of the section group is excluded.
3424 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3427 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3428 saved filename, use bfd_alloc rather than bfd_malloc for it.
3430 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3432 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3434 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3436 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3438 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3440 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3442 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3444 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3446 (struct got_entry): Add br_addr.
3447 (struct call_info): Add priority.
3448 (struct function_info): Add lr_store and sp_adjust.
3449 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3450 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3451 area as an overlay, and check that no other overlays exist. Look up
3452 icache overlay manager entry sym.
3453 (BRA_STUBS, BRA, BRASL): Define.
3454 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3455 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3457 (count_stub, build_stub): Support soft-icache.
3458 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3459 (spu_elf_size_stubs): Size soft-icache stubs.
3460 (overlay_index): New function.
3461 (spu_elf_build_stubs): Make static. Support soft-icache.
3462 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3463 (find_function_stack_adjust): Save lr store and stack adjust insn
3465 (maybe_insert_function): Adjust find_function_stack_adjust call.
3466 (mark_functions_via_relocs): Retrieve priority.
3467 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3468 (sort_calls): Sort by priority first.
3469 (mark_overlay_section): Ignore .ovl.init.
3470 (sum_stack): Only print when stack_analysis.
3471 (print_one_overlay_section): New function, extracted from..
3472 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3473 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3474 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3475 analysis. Call spu_elf_build_stubs.
3476 (spu_elf_relocate_section): For soft-icache encode overlay index
3478 (spu_elf_output_symbol_hook): Support soft-icache.
3479 (spu_elf_modify_program_headers: Likewise.
3481 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3482 num_regions to num_lines. Add line_size and max_branch.
3483 (enum _ovly_flavour): Add ovly_soft_icache.
3484 (spu_elf_build_stubs): Delete.
3486 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3488 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3489 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3491 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3493 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3494 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3495 the program, the known offset starts at the negative size of the
3497 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3500 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3502 * config.bfd: Add lm32-*-rtems*.
3504 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3506 * coff-ppc.c: Add 2009 to Copyright.
3507 * elf32-cris.c: Likewise.
3508 * elflink.c: Likewise.
3510 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3512 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3513 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3515 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3518 * elflink.c (elf_merge_st_other): New.
3519 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3520 hide them if needed.
3521 (elf_link_add_object_symbols): Updated.
3523 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3526 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3527 ref_dynamic and dynamic_def fields when setting def_regular
3530 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3533 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3536 For older changes see ChangeLog-2008
3542 version-control: never