1 2009-07-10 Alan Modra <amodra@bigpond.net.au>
3 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
4 (ppc_elf_get_synthetic_symtab): Report addend.
6 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
7 (ppc_elf_create_glink): New function.
8 (ppc_elf_create_dynamic_sections): Use it.
9 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
10 (update_local_sym_info): Allocate space for local_plt array.
11 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
13 (is_branch_reloc): New function.
14 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
15 (ppc_elf_gc_sweep_hook): Likewise.
16 (ppc_elf_adjust_dynamic_symbol): Likewise.
17 (allocate_dynrelocs): Likewise.
18 (ppc_elf_size_dynamic_sections): Likewise.
19 (ppc_elf_relocate_section): Likewise.
20 (branch_reloc_hash_match): Use is_branch_reloc.
21 (ppc_elf_tls_optimize): Adjust for local_plt.
22 (write_glink_stub): New function, extracted from..
23 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
24 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
25 branch table when dynamic.
26 (elf_backend_post_process_headers): Define.
27 * elf64-ppc.c (elf_backend_post_process_headers): Define.
28 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
29 (ppc64_elf_get_synthetic_symtab): Report addend.
30 (struct ppc_stub_hash_entry): Add plt_ent.
32 (struct ppc_link_hash_table): Add iplt and reliplt.
33 (create_linkage_sections): Make .iplt and .rela.iplt sections.
34 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
35 (update_local_sym_info): Allocate space for local_plt array.
36 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
38 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
39 and don't change hash flags here.
40 (is_branch_reloc): New function.
41 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
42 (ppc64_elf_gc_sweep_hook): Likewise.
43 (ppc64_elf_adjust_dynamic_symbol): Likewise.
44 (allocate_dynrelocs): Likewise.
45 (ppc64_elf_size_dynamic_sections): Likewise.
46 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
47 (ppc64_elf_size_stubs): Likewise.
48 (ppc64_elf_relocate_section): Likewise.
49 (get_sym_h): Adjust for local_plt.
50 (branch_reloc_hash_match): Use is_branch_reloc.
51 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
52 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
54 2009-07-10 Alan Modra <amodra@bigpond.net.au>
56 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
58 2009-07-10 Alan Modra <amodra@bigpond.net.au>
60 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
61 and ref_regular_nonweak comment.
62 * elflink.c (elf_link_output_extsym): Special case ifunc syms
63 when def_regular, not ref_regular.
64 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
65 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
66 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
68 2009-07-09 Alan Modra <amodra@bigpond.net.au>
70 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
71 of malloc'd struct call_info.
72 (pasted_function): Likewise, priority too.
74 2009-07-07 Alan Modra <amodra@bigpond.net.au>
76 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
77 alignment when packing sections into overlays.
79 2009-07-03 Cary Coutant <ccoutant@google.com>
81 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
83 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
85 * coffcode.h (sec_to_styp_flags): Partially revert (functional
86 changes only) earlier patch:-
88 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
90 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
91 give .debug and .reloc data characteristics.
92 (DOT_RELOC): New define for .reloc section string.
93 (coff_write_object_contents): Use DOT_RELOC instead of string.
95 2009-07-02 Tom Tromey <tromey@redhat.com>
97 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
98 * bfdwin.c (bfd_free_window): Cast to unsigned long.
100 2009-07-01 Nick Clifton <nickc@redhat.com>
102 * elf-m10300.c: Remove trailing white space.
105 2009-07-01 Douglas B Rupp <rupp@gnat.com>
107 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
108 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
109 * configure.in: Use them.
110 * configure: Regenerate.
111 * config.in: Regnerate.
112 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
113 #define _BSD_SOURCE. Add comments.
114 (vms_file_stats_name): Calculate creation date based on available
115 runtime data. Return 1 for version instead of 0.
117 2009-07-01 Nick Clifton <nickc@redhat.com>
120 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
121 to R_ARM_THM_PC8 relocation.
123 2009-06-29 Nick Clifton <nickc@redhat.com>
125 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
126 different uses of the relocations addend when a symbol is in a
129 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
132 * elf.c (bfd_section_from_shdr): Don't change sh_link for
133 SHT_REL/SHT_RELA sections on executable nor shared library.
134 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
137 2009-06-25 Nick Clifton <nickc@redhat.com>
139 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
140 symbols with SEC_MERGE flag.
142 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
144 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
145 give .debug and .reloc data characteristics.
146 (DOT_RELOC): New define for .reloc section string.
147 (coff_write_object_contents): Use DOT_RELOC instead of string.
149 2009-06-25 Tristan Gingold <gingold@adacore.com>
151 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
152 (bfd_mach_o_canonicalize_dynamic_symtab)
153 (bfd_mach_o_get_synthetic_symtab): Defines.
154 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
155 (TARGET_NAME): Use Mach-O specific functions for dynamic.
157 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
158 for scattered relocations.
159 (bfd_mach_o_i386_print_thread): New function.
160 (bfd_mach_o_print_thread): Define.
162 * mach-o.c (text_section_names_xlat): Add an entry for __const.
163 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
164 New functions extracted from ...
165 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
166 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
167 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
168 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
169 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
170 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
172 (bfd_mach_o_scan_read_dylib): Ditto.
173 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
175 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
176 decode isym and flags on little endian targets. Set dysymtab field.
177 (bfd_mach_o_scan_start_address): Adjust for enum names.
178 (bfd_mach_o_lookup_section): Do not look for segments anymore.
179 (bfd_mach_o_print_section): Display bfd section name.
180 (bfd_mach_o_print_segment): Display none if no name.
181 (bfd_mach_o_print_dysymtab): Display next index for local, external
182 and undefined symbols.
183 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
184 Display dylinker name. Display thread and unixthread commands content.
185 (bfd_mach_o_print_thread): New macro.
187 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
188 (bfd_mach_o_ppc_thread_flavour): Ditto.
189 (bfd_mach_o_i386_thread_flavour): Ditto.
190 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
191 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
192 BFD_MACH_O_THREAD_STATE_NONE.
193 (bfd_mach_o_segment_command): Remove segment field.
194 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
195 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
196 (bfd_mach_o_prebound_dylib_command): Ditto.
197 (bfd_mach_o_dylib_command): Ditto.
198 (bfd_mach_o_prebound_dylib_command): Remove section field.
199 (mach_o_data_struct): Add dysymtab field.
200 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
201 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
202 (bfd_mach_o_build_commands): Remove parameter names and attributes.
203 (bfd_mach_o_get_dynamic_reloc_upper_bound)
204 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
206 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
208 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
209 field of struct dirent.
211 2009-06-23 Tristan Gingold <gingold@adacore.com>
213 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
214 of this macro. Fix indentation.
216 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
218 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
219 destination for defined dynamic symbols when deciding whether to
220 insert a stub or not.
221 (allocate_dynrelocs): Make sure functions are not marked as Thumb
222 when actually accessed through a PLT, even when generating a
225 2009-06-22 Tristan Gingold <gingold@adacore.com>
227 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
230 2009-06-22 Alan Modra <amodra@bigpond.net.au>
232 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
233 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
235 2009-06-22 Alan Modra <amodra@bigpond.net.au>
237 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
239 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
241 * elflink.c (elf_link_add_object_symbols): Avoid warning
242 from -Wjump-misses-init in gcc 4.5.0.
244 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
246 * elf32-i386.c (elf_i386_check_relocs): Properly check local
248 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
250 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
252 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
253 r_symndx. Report local symbol name on error.
254 (elf_i386_check_relocs): Updated. Report local symbol name on
256 (elf_i386_gc_sweep_hook): Updated.
257 (elf_i386_relocate_section): Likewise.
259 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
260 r_symndx. Report local symbol name on error.
261 (elf64_x86_64_check_relocs): Updated. Report local symbol name
263 (elf64_x86_64_gc_sweep_hook): Updated.
264 (elf64_x86_64_relocate_section): Likewise.
266 2009-06-19 Tristan Gingold <gingold@adacore.com>
268 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
270 2009-06-19 Tristan Gingold <gingold@adacore.com>
272 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
273 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
274 (bfd_mach_o_valid): Ditto.
275 (bfd_mach_o_wide_p): Ditto.
276 (bfd_mach_o_canonicalize_reloc): Ditto.
277 (bfd_mach_o_build_commands): Ditto.
278 (bfd_mach_o_scan_read_thread): Ditto.
279 (bfd_mach_o_flatten_sections): Ditto.
280 (bfd_mach_o_scan_start_address): Ditto.
281 (bfd_mach_o_lookup_section): Ditto.
282 (bfd_mach_o_core_fetch_environment): Ditto.
283 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
284 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
285 (bfd_mach_o_scan_write_symtab): Ditto.
286 Use macros instead of hard-coded values.
287 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
288 Use bfd_mach_o_get_data instead of direct access. Use macros
289 instead of hard-coded values.
290 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
291 Remove sym argument and get section from mdata.
292 Move code into the else branch.
293 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
294 Remove sym argument and get section from mdata. Adjust code.
295 (bfd_mach_o_scan_read_dylib): Move assertion into the created
296 switch (which replaces consecutive if statements).
297 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
298 module table, table of content, indirect symbols and external
300 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
302 (bfd_mach_o_scan_read_linkedit): New function.
303 (bfd_mach_o_scan_read_str): Ditto.
304 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
306 (bfd_mach_o_get_symtab_upper_bound): Remove check as
307 bfd_mach_o_count_symbols never returns an error.
308 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
309 symtab field (there might be only one symtab).
310 (bfd_mach_o_scan_read_command): Handle reexported dylib.
311 Handle sub frameworks, sub umbrella, sub library and sub client.
312 Read code signature and segment split info commands.
313 (bfd_mach_o_scan): Reindent.
314 (bfd_mach_o_xlat_name): New type.
315 (bfd_mach_o_print_flags): New function.
316 (bfd_mach_o_get_name): Ditto.
317 (bfd_mach_o_cpu_name): New variable.
318 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
319 (bfd_mach_o_section_type_name)
320 (bfd_mach_o_section_attribute_name)
321 (bfd_mach_o_load_command_name): New variables.
322 (bfd_mach_o_print_private_header): New function.
323 (bfd_mach_o_print_section_map): New function extracted from
324 bfd_mach_o_print_private_bfd_data.
325 (bfd_mach_o_print_section): Ditto. Print more infos.
326 (bfd_mach_o_print_segment): Ditto.
327 (bfd_mach_o_print_dysymtab): Ditto.
328 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
329 load weak dylib, reexport dylib and id dylib.
330 Handle code signature and segment_split info.
331 Handle sub frameworks, sub umbrella, sub library and sub client.
332 (bfd_mach_o_section_get_nbr_indirect): New function.
334 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
335 (bfd_mach_o_header_flags): New enum to define header flags.
336 (bfd_mach_o_section_attribute): New enum to replace ...
337 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
338 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
339 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
340 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
341 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
342 these removed macros.
343 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
344 (bfd_mach_o_dylib_module): New type.
345 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
347 (bfd_mach_o_dylib_table_of_content): New type.
348 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
349 (bfd_mach_o_dylib_reference): New type.
350 (BFD_MACH_O_REFERENCE_SIZE): New macro.
351 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
352 modules, toc, references and indirect syms.
353 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
354 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
355 unused). Add comment.
356 (bfd_mach_o_dylib_command): Ditto.
357 (bfd_mach_o_prebound_dylib_command): Ditto.
358 (bfd_mach_o_linkedit_command): New type.
359 (bfd_mach_o_str_command): New type.
360 (bfd_mach_o_load_command): Add linkedit and str fields.
361 (mach_o_data_struct): Add symtab field.
362 (bfd_get_mach_o_data): Renamed to ...
363 (bfd_mach_o_get_data): ... this new macro.
364 (bfd_mach_o_scan_read_symtab_symbol,
365 bfd_mach_o_scan_read_symtab_strtab,
366 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
368 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
369 instead of direct access.
371 2009-06-19 Alan Modra <amodra@bigpond.net.au>
373 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
374 R_PPC_PLTREL24 relocs.
375 (ppc_elf_relocate_section): Likewise.
377 2009-06-19 Alan Modra <amodra@bigpond.net.au>
379 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
380 pointer to sym hash. Update all uses.
381 (update_plt_info): Likewise. Don't check addend here.
383 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
385 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
386 bfd_sym_from_r_symndx.
387 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
389 2009-06-18 Alan Modra <amodra@bigpond.net.au>
391 * elf-bfd.h (struct sym_sec_cache): Delete.
392 (struct sym_cache): New.
393 (bfd_section_from_r_symndx): Delete prototype.
394 (bfd_sym_from_r_symndx): Define prototype.
395 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
396 (bfd_sym_from_r_symndx): ..new function.
397 * elf32-arm.c: Update all uses of struct sym_sec_cache and
398 bfd_section_from_r_symndx to new struct and function.
399 * elf32-bfin.c: Likewise.
400 * elf32-hppa.c: Likewise.
401 * elf32-i386.c: Likewise.
402 * elf32-m32r.c: Likewise.
403 * elf32-m68hc1x.c: Likewise.
404 * elf32-m68hc1x.h: Likewise.
405 * elf32-m68k.c: Likewise.
406 * elf32-ppc.c: Likewise.
407 * elf32-s390.c: Likewise.
408 * elf32-sh.c: Likewise.
409 * elf64-ppc.c: Likewise.
410 * elf64-s390.c: Likewise.
411 * elf64-x86-64.c: Likewise.
412 * elfxx-sparc.c: Likewise.
413 * elfxx-sparc.h: Likewise.
415 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
417 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
418 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
420 2009-06-18 Nick Clifton <nickc@redhat.com>
422 * elflink.c (elf_link_sort_relocs): Return early if there are no
425 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
427 Merge cegcc and mingw32ce target name changes from
430 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
432 * config.bfd: Add arm*-*-cegcc* target.
434 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
436 * config.bfd: Add arm-*-mingw32ce* target.
438 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
440 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
441 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
442 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
443 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
445 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
447 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
448 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
449 * elf32-i386.c (elf_i386_check_relocs): Use it.
450 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
452 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
454 * elf-bfd.h (elf_dyn_relocs): New.
456 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
457 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
459 (elf_i386_copy_indirect_symbol): Likewise.
460 (elf_i386_check_relocs): Likewise.
461 (elf_i386_gc_sweep_hook): Likewise.
462 (elf_i386_allocate_dynrelocs): Likewise.
463 (elf_i386_readonly_dynrelocs): Likewise.
464 (elf_i386_size_dynamic_sections): Likewise.
466 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
467 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
469 (elf64_x86_64_copy_indirect_symbol): Updated.
470 (elf64_x86_64_check_relocs): Likewise.
471 (elf64_x86_64_gc_sweep_hook): Likewise.
472 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
473 (elf64_x86_64_allocate_dynrelocs): Likewise.
474 (elf64_x86_64_readonly_dynrelocs): Likewise.
475 (elf64_x86_64_size_dynamic_sections): Likewise.
477 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
479 * elf32-arm.c (create_got_section): Get existing .rela.got
481 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
482 * elf32-lm32.c (create_got_section): Likewise.
483 * elf32-m32r.c (create_got_section): Likewise.
484 * elf32-ppc.c (ppc_elf_create_got): Likewise.
485 * elf32-s390.c (create_got_section): Likewise.
486 * elf32-sh.c (create_got_section): Likewise.
487 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
488 * elf64-s390.c (create_got_section): Likewise.
489 * elfxx-sparc.c (create_got_section): Likewise.
491 * elflink.c (_bfd_elf_create_got_section): Properly initialize
494 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
496 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
498 * elf32-i386.c (elf_i386_local_hash): Removed.
499 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
500 (elf_i386_get_local_sym_hash): Likewise.
502 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
503 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
504 (elf64_x86_64_get_local_sym_hash): Likewise.
505 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
506 (get_local_sym_hash): Likewise.
508 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
510 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
511 rel_got_sec and plt_sec.
512 (elfNN_ia64_relax_section): Updated.
513 (elfNN_ia64_create_dynamic_sections): Likewise.
515 (allocate_dynrel_entries): Likewise.
516 (elfNN_ia64_size_dynamic_sections): Likewise.
517 (set_got_entry): Likewise.
518 (elfNN_ia64_choose_gp): Likewise.
519 (elfNN_ia64_relocate_section): Likewise.
520 (elfNN_ia64_finish_dynamic_symbol): Likewise.
521 (elfNN_ia64_finish_dynamic_sections): Likewise.
523 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
525 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
528 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
530 * configure.in (elf): Add elf-ifunc.lo.
532 * configure: Regenerated.
533 * Makefile.in: Likewise.
535 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
536 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
538 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
539 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
541 (elf_i386_link_hash_table_create): Likewise.
542 (elf_i386_create_dynamic_sections): Likewise.
543 (elf_i386_check_relocs): Likewise.
544 (elf_i386_allocate_dynrelocs): Likewise.
545 (elf_i386_size_dynamic_sections): Likewise.
546 (elf_i386_relocate_section): Likewise.
547 (elf_i386_finish_dynamic_symbol): Likewise.
548 (elf_i386_finish_dynamic_sections): Likewise.
549 (elf_i386_create_got_section): Removed.
551 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
552 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
554 (elf64_x86_64_compute_jump_table_size): Updated.
555 (elf64_x86_64_link_hash_table_create): Likewise.
556 (elf64_x86_64_create_dynamic_sections): Likewise.
557 (elf64_x86_64_check_relocs): Likewise.
558 (elf64_x86_64_allocate_dynrelocs): Likewise.
559 (elf64_x86_64_size_dynamic_sections): Likewise.
560 (elf64_x86_64_relocate_section): Likewise.
561 (elf64_x86_64_finish_dynamic_symbol): Likewise.
562 (elf64_x86_64_finish_dynamic_sections): Likewise.
563 (elf64_x86_64_create_got_section): Removed.
565 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
566 for pointer alignment. Set up section pointers.
567 (_bfd_elf_create_dynamic_sections): Likewise.
568 (_bfd_elf_create_ifunc_sections): Moved to ...
569 * elf-ifunc.c: Here. New.
571 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
572 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
575 2009-06-16 Doug Kwan <dougkwan@google.com>
577 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
578 to bfd_signed_vma. Cast constant operands which are used in
579 offset related expressions to bfd_signed_vma type as appropriate.
581 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
583 * elf32-vax.c (elf_vax_plt_sym_val): New function.
584 (elf_backend_plt_sym_val): Define.
586 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
588 * elf32-vax.c (elf_vax_reloc_type_class): New function.
589 (elf_backend_reloc_type_class): Define.
591 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
593 * elf32-vax.c (elf_vax_relocate_section): For symbol references
594 from an executable to a shared library treat R_VAX_PC32
595 relocations as R_VAX_PLT32 ones.
597 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
599 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
600 symbols in GOT space calculation.
601 (elf_vax_relocate_section): Adjust accordingly.
603 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
605 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
608 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
610 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
612 (elf_vax_relocate_section): Likewise.
614 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
616 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
617 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
619 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
621 * elf32-i386.c (elf_i386_check_relocs): Reformat.
622 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
624 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
626 * Makefile.am: Run "make dep-am".
627 * Makefile.in: Regenerated.
629 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
631 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
632 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
634 2009-06-15 Nick Clifton <nickc@redhat.com>
636 * po/ru.po: New Russian translation.
637 * configure.in (ALL_LINGUAS): Add ru.
638 * configure: Regenerate.
640 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
642 * elf32-i386.c: Remove duplicated comments.
644 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
647 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
648 dynamic IFUNC pointer in non-shared object. Use .got.plt
649 for IFUNC definition in PIE.
650 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
653 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
654 dynamic IFUNC pointer in non-shared object. Use .got.plt
655 for IFUNC definition in PIE.
656 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
659 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
661 * elf32-i386.c (elf_i386_check_relocs): Properly report
662 local symbol for unhandled relocation against STT_GNU_IFUNC
664 (elf_i386_relocate_section): Likewise.
665 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
666 (elf64_x86_64_relocate_section): Likewise.
668 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
671 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
672 (elf_i386_link_hash_table): Add loc_hash_table and
674 (elf_i386_local_hash): New.
675 (elf_i386_local_htab_hash): Likewise.
676 (elf_i386_local_htab_eq): Likewise.
677 (elf_i386_get_local_sym_hash): Likewise.
678 (elf_i386_link_hash_table_free): Likewise.
679 (elf_i386_allocate_local_dynrelocs): Likewise.
680 (elf_i386_finish_local_dynamic_symbol): Likewise.
681 (bfd_elf64_bfd_link_hash_table_free): Likewise.
682 (elf_i386_link_hash_table_create): Create loc_hash_table and
684 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
685 (elf_i386_size_dynamic_sections): Likewise.
686 (elf_i386_relocate_section): Likewise.
687 (elf_i386_finish_dynamic_sections): Likewise.
688 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
691 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
692 (elf64_x86_64_link_hash_table): Add loc_hash_table and
694 (elf64_x86_64_local_hash): New.
695 (elf64_x86_64_local_htab_hash): Likewise.
696 (elf64_x86_64_local_htab_eq): Likewise.
697 (elf64_x86_64_get_local_sym_hash): Likewise.
698 (elf64_x86_64_link_hash_table_free): Likewise.
699 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
700 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
701 (bfd_elf64_bfd_link_hash_table_free): Likewise.
702 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
704 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
706 (elf64_x86_64_size_dynamic_sections): Likewise.
707 (elf64_x86_64_relocate_section): Likewise.
708 (elf64_x86_64_finish_dynamic_sections): Likewise.
709 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
712 2009-06-10 Philip Blundell <philb@gnu.org>
714 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
715 elf_sec->this_hdr == NULL.
717 2009-06-12 Tristan Gingold <gingold@adacore.com>
719 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
720 * bfd-in2.h: Regenerated.
721 * libbfd.h: Regenerated.
723 * mach-o.c (FILE_ALIGN): New macro.
724 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
725 (bfd_mach_o_print_symbol): Ditto.
726 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
727 (bfd_mach_o_get_reloc_upper_bound): New function.
728 (bfd_mach_o_canonicalize_reloc): Ditto.
729 (bfd_mach_o_scan_write_relocs): Ditto.
730 (bfd_mach_o_scan_write_section_32): Remove offset argument.
731 (bfd_mach_o_scan_write_section_64): Ditto.
732 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
733 written for load command. Do not compute section file offset.
734 (bfd_mach_o_scan_write_segment_64): Ditto.
735 (bfd_mach_o_scan_write_symtab): Compute file offset first.
736 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
738 (bfd_mach_o_mangle_symbols): ... this new function.
739 (bfd_mach_o_write_contents): Be sure to have load commands built.
740 Call bfd_mach_o_mangle_symbols.
741 (bfd_mach_o_build_commands): Adjust for filelen field.
742 Use FILE_ALIGN macro. Clear section file offset if section is empty.
743 Do not set symtab file offset anymore here.
744 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
745 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
746 Set reloc_count and rel_filepos section fields.
747 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
749 (bfd_mach_o_scan_read_section_64): Ditto.
750 (bfd_mach_o_scan_read_section): Ditto.
751 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
752 bfd_mach_o_asymbol. Use unsigned int for file offset type.
753 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
754 Handle weak-ref symbols.
755 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
756 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
757 (bfd_mach_o_scan): Remove assignment to removed field.
758 (bfd_mach_o_mkobject_init): Ditto.
759 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
760 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
761 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
762 (bfd_mach_o_swap_reloc_in): Ditto.
763 (bfd_mach_o_swap_reloc_out): Ditto.
765 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
766 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
767 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
768 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
769 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
770 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
771 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
772 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
773 (BFD_MACH_O_N_WEAK_DEF): New macros.
775 (bfd_mach_o_section_type): Add new enumeration values.
776 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
777 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
778 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
779 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
781 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
782 (BFD_MACH_O_GENERIC_RELOC_PAIR)
783 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
784 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
785 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
786 (BFD_MACH_O_RELENT_SIZE): Ditto.
787 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
788 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
789 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
790 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
791 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
792 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
793 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
794 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
795 (bfd_mach_o_reloc_info): New struct.
796 (bfd_mach_o_asymbol): New struct.
797 (bfd_mach_o_symtab_command): The symbols field is now of type
799 (bfd_mach_o_load_command): The offset and len fields are now of type
801 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
802 Add a filelen field. Add comments.
803 (bfd_mach_o_backend_data): New struct.
804 (bfd_mach_o_get_backend_data): New macro.
805 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
807 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
808 (bfd_mach_o_get_reloc_upper_bound): New prototype.
809 (bfd_mach_o_canonicalize_reloc): Ditto.
811 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
812 duplicated macro. Now defined to _bfd_generic_is_local_label.
813 (TARGET_NAME_BACKEND): New macro...
814 (TARGET_NAME_BACKEND): ... used to name a new variable.
815 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
818 * mach-o-i386.c (i386_howto_table): New variable.
819 (bfd_mach_o_i386_swap_reloc_in): New function.
820 (bfd_mach_o_i386_swap_reloc_out): Ditto.
821 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
822 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
823 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
824 (bfd_mach_o_bfd_reloc_type_lookup)
825 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
827 2009-06-11 Eric Paris <eparis@redhat.com>
828 Nick Clifton <nickc@redhat.com>
830 * opncls.c (_maybe_make_executable): New function. Gives execute
831 permission to an executable bfd that was opened for writing
832 provided that it is a regular file. Replaces common code found in...
833 (bfd_close): here and ...
834 (bfd_close_all_done): here.
836 2009-06-11 Anthony Green <green@moxielogic.com>
838 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
839 * bfd-in2.h: Rebuilt.
841 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
843 (moxie_reloc_map): Ditto.
844 Clean up copyright notice.
846 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
848 * bfd-in2.h: bfd_mmap prototype.
849 * bfdio.c (bfd_mmap): New function.
850 * libbfd.h (bfd_iovec): Add bmmap.
851 * cache.c (cache_bmmap): New function.
852 (cache_iovec): Initialize bmmap member.
853 * opencls.c (opncls_bmmap): New function.
854 (opncls_iovec): Initialize bmmap member.
856 2009-06-09 Tristan Gingold <gingold@adacore.com>
858 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
859 and stabstr_segment fields.
860 (mach_o_be_vec, mach_o_le_vec): Removed
861 (bfd_mach_o_version): New prototype.
863 * mach-o.c (bfd_mach_o_version): Make this function public.
864 (mach_o_wide_p): New function.
865 (bfd_mach_o_wide_p): Ditto.
866 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
868 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
869 Search in the list only if the name starts with a dot.
870 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
871 test. Check bfd_seek status.
872 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
873 (bfd_mach_o_scan_write_section_32): Ditto.
874 (bfd_mach_o_scan_write_section_64): Ditto.
875 (bfd_mach_o_scan_write_section): Removed.
876 (bfd_mach_o_scan_write_segment): Split into ...
877 (bfd_mach_o_scan_write_segment_32): ... this and ...
878 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
879 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
880 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
881 symbol table. Now returns a boolean.
882 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
883 Adjust for status type.
884 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
885 test. Write symbol table. Numbers the sections.
886 (bfd_mach_o_read_header): Check bfd_seek status.
887 Use mach_o_wide_p instead of hard-coded test.
888 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
889 (bfd_mach_o_scan_read_section_64): Ditto.
890 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
891 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
892 handled common symbols.
893 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
894 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
895 (bfd_mach_o_scan_read_dylinker): Ditto.
896 (bfd_mach_o_scan_read_dylib): Ditto.
897 (bfd_mach_o_scan_read_thread): Ditto.
898 (bfd_mach_o_scan_read_symtab): Ditto.
899 Do not create a section for the stabs.
900 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
901 (bfd_mach_o_scan_read_segment): Ditto.
902 (bfd_mach_o_scan_read_command): Ditto.
903 (bfd_mach_o_scan_start_address): Ditto.
904 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
905 (bfd_mach_o_archive_p): Check bfd_seek status.
906 (bfd_mach_o_core_fetch_environment): Ditto.
908 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
910 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
912 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
913 (elf_i386_link_hash_table_create): Initialize irelifunc.
914 (elf_i386_check_relocs): Updated. Set up irelifunc for
916 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
917 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
919 (elf_i386_relocate_section): Likewise.
921 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
922 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
923 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
925 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
926 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
928 (elf64_x86_64_relocate_section): Likewise.
930 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
932 (_bfd_elf_create_ifunc_sections): This.
934 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
936 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
939 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
941 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
942 relocation for R_386_32 against STT_GNU_IFUNC symbol when
943 building shared object. Check info->executable instead of
944 !info->shared when setting non_got_ref.
945 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
946 for non-GOT reference of STT_GNU_IFUNC symbol in shared
947 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
949 (elf_i386_relocate_section): Output dynamic relocation for
950 R_386_32 against STT_GNU_IFUNC symbol to get the real
951 function address when building shared object.
952 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
953 relocation for STT_GNU_IFUNC symbol in shared object.
955 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
956 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
957 symbol when building shared object. Check info->executable
958 instead of !info->shared when setting non_got_ref.
959 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
960 for non-GOT reference of STT_GNU_IFUNC symbol in shared
961 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
963 (elf64_x86_64_relocate_section): Output dynamic relocation
964 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
965 function address when building shared object.
966 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
967 relocation for STT_GNU_IFUNC symbol in shared object.
969 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
971 * Makefile.am: Run "make dep-am".
972 (BFD32_BACKENDS): Add mach-o-i386.lo.
973 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
974 * Makefile.in: Regenerate.
976 2009-06-06 Alan Modra <amodra@bigpond.net.au>
978 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
979 when looking for soft-icache stubs.
981 2009-06-05 Tristan Gingold <gingold@adacore.com>
983 * mach-o.h: Update copyright year.
984 (bfd_mach_o_mach_header_magic): New enum.
985 (bfd_mach_o_cpu_subtype): Now an enum.
986 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
987 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
988 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
989 (bfd_mach_o_load_command): Field type_required is now a boolean.
991 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
992 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
993 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
994 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
995 (bfd_mach_o_get_symtab_upper_bound): Ditto.
996 (bfd_mach_o_canonicalize_symtab): Ditto.
997 (bfd_mach_o_get_symbol_info): Ditto.
998 (bfd_mach_o_print_symbol): Ditto.
999 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1000 (bfd_mach_o_make_empty_symbol): Ditto.
1001 (bfd_mach_o_write_contents): Ditto.
1003 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1004 bfd_mach_o_mkobject): Defines.
1005 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1006 Do not check with target vector but with flavour.
1007 (struct mach_o_section_name_xlat): New declaration.
1008 (dwarf_section_names_xlat): Ditto.
1009 (text_section_names_xlat): Ditto.
1010 (data_section_names_xlat): Ditto.
1011 (struct mach_o_segment_name_xlat): Ditto.
1012 (segsec_names_xlat): Ditto.
1013 (bfd_mach_o_convert_section_name_to_bfd): New function.
1014 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1015 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1016 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1017 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1018 Accept any input and output flavour. Do not share private data
1020 (bfd_mach_o_count_symbols): Add a comment.
1021 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1022 (bfd_mach_o_canonicalize_symtab): Ditto.
1023 (bfd_mach_o_get_symbol_info): Ditto.
1024 (bfd_mach_o_print_symbol): Ditto.
1025 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1026 Use constants instead of hard-coded values.
1027 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1029 (bfd_mach_o_scan_write_section_64): Ditto.
1030 (bfd_mach_o_scan_write_segment): Ditto.
1031 Do not copy sections anymore.
1032 (bfd_mach_o_write_contents): Make it public.
1033 Remove dead code. Rewrite typeflag assignment.
1034 (bfd_mach_o_build_commands): New function.
1035 (bfd_mach_o_set_section_contents): Ditto.
1036 (bfd_mach_o_make_empty_symbol): Make it public.
1037 (bfd_mach_o_read_header): Make it static.
1038 Convert to bfd_boolean.
1039 Use constants instead of hard-coded values.
1040 (bfd_mach_o_make_bfd_section): Call
1041 bfd_mach_o_convert_section_name_to_bfd to create name.
1042 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1044 (bfd_mach_o_scan_read_section_64): Ditto.
1045 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1046 a segment anymore. Use constants instead of hard-coded values.
1047 (bfd_mach_o_scan_read_command): Fix style.
1048 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1049 Get rid of BFD_IO_FUNCS.
1050 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1051 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1052 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1053 (bfd_mach_o_object_p): Removed.
1054 (bfd_mach_o_gen_core_p): New function, replaces ...
1055 (bfd_mach_o_core_p): ... deleted.
1056 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1058 * mach-o-i386.c: New file.
1059 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1060 * configure.in (TDEFINES): Add mach_o_i386_vec.
1061 * configure: Regenerated.
1062 * targets.c: Add mach_o_i386_vec.
1064 * mach-o.c: Update copyright years.
1065 (BFD_IO_FUNCS): Remove (was not used).
1066 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1067 bfd_mach_o_slurp_extended_name_table,
1068 bfd_mach_o_construct_extended_name_table,
1069 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1070 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1071 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1072 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1073 bfd_mach_o_get_section_contents_in_window,
1074 bfd_mach_o_bfd_is_local_label_name,
1075 bfd_mach_o_bfd_is_target_special_symbol,
1076 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1077 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1078 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1079 bfd_mach_o_minisymbol_to_symbol,
1080 bfd_mach_o_bfd_get_relocated_section_contents,
1081 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1082 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1083 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1084 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1085 bfd_mach_o_bfd_merge_private_bfd_data,
1086 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1087 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1088 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1089 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1090 bfd_mach_o_bfd_copy_private_header_data,
1091 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1092 * mach-o-target.c: ... here.
1093 Update copyright years.
1095 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1097 * dep-in.sed: Don't use \n in replacement part of s command.
1098 * Makefile.am (DEP1): LC_ALL for uniq.
1100 * Makefile.in: Regenerate.
1102 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1104 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1105 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1106 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1108 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1110 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1111 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1112 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1113 against STT_GNU_IFUNC symbols for static executables.
1114 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1115 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1117 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1118 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1119 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1120 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1122 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1124 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1125 symbols to be left unimported when linking statically.
1126 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1127 code when linking statically.
1129 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1131 * elf32-i386.c (elf_i386_check_relocs): Increment
1132 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1133 against STT_GNU_IFUNC symbol.
1134 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1135 local STT_GNU_IFUNC definition is used.
1136 (elf_i386_relocate_section): Handle got.offset != -1 for
1137 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1140 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1141 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1142 relocations against STT_GNU_IFUNC symbol.
1143 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1144 local STT_GNU_IFUNC definition is used.
1145 (elf64_x86_64_relocate_section): Handle got.offset != -1
1146 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1147 STT_GNU_IFUNC symbol.
1149 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1152 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1153 (elf_i386_reloc_type_lookup): Likewise.
1154 (R_386_tls): Removed.
1155 (R_386_irelative): New.
1156 (R_386_vt_offset): Updated.
1157 (elf_i386_rtype_to_howto): Likewise.
1158 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1159 (elf_i386_link_hash_table_create): Initialize igotplt,
1161 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1162 (elf_i386_adjust_dynamic_symbol): Likewise.
1163 (elf_i386_allocate_dynrelocs): Likewise.
1164 (elf_i386_relocate_section): Likewise.
1165 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1167 (elf_i386_finish_dynamic_symbol): When building a static
1168 executable, use .iplt, .igot.plt and .rel.iplt sections for
1169 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1170 locally defined STT_GNU_IFUNC symbol.
1172 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1173 (x86_64_reloc_map): Likewise.
1174 (R_X86_64_standard): Updated.
1175 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1176 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1178 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1179 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1180 (elf64_x86_64_allocate_dynrelocs): Likewise.
1181 (elf64_x86_64_relocate_section): Likewise.
1182 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1184 (elf64_x86_64_finish_dynamic_symbol): When building a static
1185 executable, use .iplt, .igot.plt and .rela.iplt sections for
1186 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1187 for locally defined STT_GNU_IFUNC symbol.
1189 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1190 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1192 * bfd-in2.h: Regenerated.
1193 * libbfd.h: Likewise.
1195 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1197 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1198 (_bfd_elf_make_ifunc_reloc_section): Removed.
1199 (_bfd_elf_is_ifunc_symbol): Likewise.
1200 (_bfd_elf_create_static_ifunc_sections): New.
1202 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1204 (elf_link_add_object_symbols): Here.
1205 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1206 STT_GNU_IFUNC symbol.
1207 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1208 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1209 (IFUNC_INFIX): Removed.
1210 (get_ifunc_reloc_section_name): Likewise.
1211 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1212 (_bfd_elf_is_ifunc_symbol): Likewise.
1213 (_bfd_elf_create_static_ifunc_sections): New.
1215 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1217 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1218 (create_got_section): Likewise.
1219 (allocate_dynrelocs): Likewise.
1220 (readonly_dynrelocs): Likewise.
1221 (set_tls_module_base): Likewise.
1222 (dtpoff_base): Likewise.
1224 (elf_i386_link_hash_table_create): Updated.
1225 (elf_i386_create_dynamic_sections): Likewise.
1226 (elf_i386_check_relocs): Likewise.
1227 (elf_i386_size_dynamic_sections): Likewise.
1228 (elf_i386_relocate_section): Likewise.
1230 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1231 (create_got_section): Likewise.
1232 (allocate_dynrelocs): Likewise.
1233 (readonly_dynrelocs): Likewise.
1234 (set_tls_module_base): Likewise.
1235 (dtpoff_base): Likewise.
1237 (elf64_x86_64_link_hash_table_create): Updated.
1238 (elf64_x86_64_create_dynamic_sections): Likewise.
1239 (elf64_x86_64_check_relocs): Likewise.
1240 (elf64_x86_64_size_dynamic_sections): Likewise.
1241 (elf64_x86_64_relocate_section): Likewise.
1243 2009-05-28 Nick Clifton <nickc@redhat.com>
1245 * targets.c (_bfd_target_vector): Only include plugin target in
1246 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1248 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1250 * elf32-spu.c (struct call_info): New member broken_cycle.
1251 (remove_cycle): Instead of physically removing call_info structures
1252 to break call graph cycles, mark them using the broken_cycle flag.
1253 (mark_overlay_section): Respect broken_cycle flag.
1254 (unmark_overlay_section): Likewise.
1255 (collect_lib_sections): Likewise.
1256 (collect_overlays): Likewise.
1257 (sum_stack): Likewise.
1259 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1261 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1262 (mark_functions_via_relocs): Initialize callee->count to 1.
1263 (pasted_function): Likewise.
1264 (spu_elf_auto_overlay): Honor call counts when determining number
1265 of stubs required in software i-cache mode.
1267 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1269 * plugin.c (program_name): Remove.
1270 (plugin_program_name): New.
1271 (bfd_plugin_set_program_name): New.
1272 (try_load_plugin): Use plugin_program_name.
1273 * plugin.h (bfd_plugin_set_program_name): New.
1275 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1277 * aclocal.m4: Include ../config/plugins.m4.
1278 * configure.in: Use AC_PLUGINS.
1279 * configure: Regenerate.
1280 * Makefile.in: Regenerate.
1281 * doc/Makefile.in: Regenerate.
1283 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1285 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1287 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1288 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1289 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1290 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1291 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1292 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1293 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1294 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1295 * reloc.c (bfd_generic_relax_section): Likewise.
1296 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1297 * vms.c (vms_bfd_relax_section): Likewise.
1299 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1301 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1303 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1304 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1306 * elf32-i386.c (allocate_dynrelocs): Updated.
1307 (elf_i386_relocate_section): Likewise.
1308 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1309 (elf64_x86_64_relocate_section): Likewise.
1311 * elf64-x86-64.c (is_indirect_symbol): Removed.
1313 2009-05-26 Nick Clifton <nickc@redhat.com>
1315 * po/id.po: Updated Indonesian translation.
1317 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1319 * Makefile.am: Run "make dep-am".
1322 (ALL_MACHINES): Add cpu-plugin.lo.
1323 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1324 (BFD32_BACKENDS): Add plugin.lo.
1325 (BFD32_BACKENDS_CFILES): Add plugin.c.
1326 (libbfd_la_LIBADD): Add LIBDL
1327 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1328 (bfd_plugin_arch): Declare.
1329 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1330 * bfd.c (bfd): Add plugin_data.
1331 * config.bfd: Handle the plugin target.
1332 * configure.in: Check for --enable-plugins.
1333 (LT_INIT): Use the dlopen option.
1334 * cpu-plugin.c: New.
1337 * targets.c (plugin_vec): Declare.
1338 (_bfd_target_vector): Add plugin_vec.
1339 * Makefile.in: Regenerate.
1340 * bfd-in2.h: Regenerate.
1341 * configure: Regenerate.
1343 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1345 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1346 per line with all lines having continuation backslash. Prefix
1347 first line with "A", following lines with "B".
1348 * Makefile.am (DEP): Don't use dep.sed here.
1349 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1350 dep.sed here on dependencies, sort and uniq.
1351 * Makefile.in: Regenerate.
1353 2009-05-25 Tristan Gingold <gingold@adacore.com>
1355 * makefile.vms: Add verilog.obj to object list OBJS.
1357 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1359 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1360 for BFD_IN_MEMORY is cleared.
1361 (bfd_bwrite): Zero excess memory allocated.
1363 2009-05-22 Julian Brown <julian@codesourcery.com>
1365 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1367 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1368 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1369 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1370 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1371 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1372 (a8_erratum_fix, a8_erratum_reloc): New structs.
1373 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1374 num_a8_erratum_fixes, fix_cortex_a8 fields.
1375 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1376 (elf32_arm_add_stub): Split into two parts, creating...
1377 (elf32_arm_create_or_find_stub_sec): New function.
1378 (elf32_arm_final_link_relocate): Add forward declaration.
1379 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1380 relocations, multiple relocations per stub.
1381 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1382 (arm_size_one_stub): Use find_stub_size_and_template.
1383 (a8_reloc_compare): New.
1384 (find_thumb_glue): Add forward declaration.
1385 (cortex_a8_erratum_scan): New.
1386 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1387 (bfd_elf32_arm_set_cortex_a8_fix): New.
1388 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1389 (arm_map_one_stub): Add THUMB32_TYPE support.
1390 (a8_branch_to_stub_data): New.
1391 (make_branch_to_a8_stub): New.
1392 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1393 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1394 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1395 Cortex-A8 erratum workaround.
1396 * bfd-in2.h: Regenerate.
1398 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1400 * Makefile.am: Run "make dep-am".
1401 * Makefile.in: Regenerate.
1402 * po/SRC-POTFILES.in: Regenerate.
1404 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1406 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1409 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1411 * elf-bfd.h (struct elf_backend_data
1412 <elf_backend_link_output_symbol_hook>): Return an int.
1413 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1414 symbols on deleted .opd entries.
1415 * elflink.c (elf_link_output_sym): Return without outputting sym
1416 if output_symbol_hook returns 2.
1417 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1418 Abort if we must not discard sym.
1419 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1421 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1422 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1423 elf_backend_link_output_symbol_hook return type change.
1424 * elf32-arm.c (output_arch_syminfo): Likewise.
1425 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1426 (elf32_arm_output_arch_local_syms): Likewise.
1427 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1428 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1429 (bfd_score_elf_link_output_symbol_hook): Likewise.
1430 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1431 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1432 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1433 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1434 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1435 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1436 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1437 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1438 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1439 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1440 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1442 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1444 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1445 out of range .opd symbols.
1447 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1449 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1450 fprintf_vma directly.
1451 * peXXigen.c (pe_print_edata): Likewise.
1452 (pe_print_pdata): Likewise.
1453 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1454 (_bfd_XX_print_private_bfd_data_common): Likewise.
1456 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1458 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1460 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1461 Paul Brook <paul@codesourcery.com>
1463 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1464 fix discarded sections.
1466 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1468 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1469 sections into the software icache.
1471 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1473 * elf32-spu.c (build_stub): Always build "compact" sofware
1476 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1478 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1479 (spu_elf_setup): Initialize it.
1480 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1481 Update to new-sytle cache manager data structures.
1482 (spu_elf_build_stubs): Generate new-style cache manager data
1483 structures and symbols.
1484 (spu_elf_auto_overlay): Update size computation.
1486 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1488 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1489 segments first amongst the program headers.
1491 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1493 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1494 into addresses for relocation types that look at high bits. Remove
1495 special handling of relocation overflow warnings.
1497 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1499 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1500 control flow graph between fragments of a function.
1502 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1504 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1505 generate only a 16-byte .toe section.
1506 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1508 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1510 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1511 (spu_elf_place_overlay_data): ..here. New function.
1512 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1514 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1516 * elf32-arm.c: Move sysdep.h to start of file.
1518 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1520 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1522 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1523 __icache_tag_array and __icache_tag_array_size.
1525 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1527 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1529 (bfinfdpic_link_omit_section_dynsym): Likewise.
1530 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1532 2009-05-05 Paul Brook <paul@codesourcery.com>
1534 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1535 * bfd-in2.h: Regenerate.
1536 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1537 (_arm_elf_section_data): Add text and exidx fields.
1538 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1539 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1540 copy_exidx_entry): New functions.
1541 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1543 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1545 * elf32-arm.c (DEF_STUBS): New helper define.
1546 (DEF_STUB): Likewise.
1547 (stub_def): New type.
1548 (stub_definitions): New array, containing stub template pointers
1550 (arm_size_one_stub): Make use of stub_definitions.
1552 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1554 * elflink.c (find_version_for_sym): Remove from here, ...
1555 * linker.c (bfd_find_version_for_sym): ... rename, replace
1556 here, make public and update all callers.
1557 * bfd-in2.h: Regenerate.
1559 2009-04-30 Nick Clifton <nickc@redhat.com>
1561 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1563 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1564 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1565 into a STT_GNU_IFUNC symbol type.
1566 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1568 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1569 the binary contains ifunc symbols.
1570 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1571 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1572 * elf32-i386.c (is_indirect_function): New function.
1573 (elf_i386_check_relocs): Create an ifunc output section.
1574 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1575 section if necessary.
1576 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1578 (elf_i386_add_symbol_hook): New function. Set the
1579 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1580 symbol is encountered.
1581 (elf_backend_post_process_headers): Define.
1582 (elf_backend_add_symbol_hook): Define.
1583 (elf_i386_post_process_headers): Rename to
1584 elf_i388_fbsd_post_process_headers.
1585 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1586 (is_indirect_function): New function.
1587 (elf64_x86_64_check_relocs): Create an ifunc output section.
1588 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1589 section if necessary.
1590 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1591 symbol if necessary.
1592 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1593 elf_obj_data structure if an ifunc symbol is encountered.
1594 (elf_backend_post_process_headers): Define.
1595 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1596 if we have ifunc symbols to handle.
1597 (get_ifunc_reloc_section_name): New function. Computes the name
1598 for an ifunc section.
1599 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1600 section to hold ifunc relocs.
1601 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1602 (bfd_print_symbol_vandf): Handle ifunc symbols.
1603 (bfd_decode_symclass): Likewise.
1604 * bfd-in2.h: Regenerate.
1606 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1608 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1609 MOVW and MOVT relocations in a shared library link.
1611 2009-04-27 Anthony Green <green@moxielogic.com>
1613 * verilog.c: New file.
1614 * Makefile.am (BFD32_LIBS): Add verilog.c.
1615 (BFD32_LIBS_CFILES): Add verilog.c.
1616 (verilog.lo): New build rule.
1617 * Makefile.in: Rebuilt.
1618 * targets.c: Add verilog support.
1619 * bfd.c (tdata union): Add Verilog private data field.
1620 * bfd-in2.h: Regenerate.
1622 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1624 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1627 2009-04-23 Matthias Klose <doko@ubuntu.com>
1629 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1631 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1634 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1635 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1636 (elf32_arm_size_stubs): Likewise.
1637 (record_thumb_to_arm_glue): Deleted unused function.
1638 (bfd_elf32_arm_process_before_allocation): No longer handle
1639 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1640 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1641 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1643 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1645 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1646 (elf32_arm_write_section): Declare early.
1647 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1648 (arm_allocate_glue_section_space): Exclude empty sections.
1649 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1650 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1652 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1653 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1654 (elf32_arm_size_dynamic_sections): Allocate interworking
1656 (bfd_elf32_bfd_final_link): Define.
1658 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1660 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1662 * coffcode.h (coff_compute_section_file_positions): Clear
1663 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1665 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1666 force_minimum_alignment.
1668 * libcoff.h: Regenerated.
1670 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1671 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1673 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1674 nor target_subsystem.
1676 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1677 force_minimum_alignment nor target_subsystem.
1679 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1681 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1682 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1683 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1684 include in coff-x86_64.c of headers.
1685 (PDATA_ROW_SIZE): New define.
1686 (pex_regs[]): New static array.
1687 (pex64_get_runtime_function): New static function.
1688 (pex64_get_unwind_info): Likewise.
1689 (pex64_get_scope_entry): Likewise.
1690 (pex64_xdata_print_uwd_codes): Likewise.
1691 (pex64_get_section_by_rva): Likewise.
1692 (pex64_dump_xdata): Likewise.
1693 (pex64_bfd_print_pdata): Likewise.
1694 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1695 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1696 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1698 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1699 Alan Modra <amodra@bigpond.net.au>
1700 Dave Korn <dave.korn.cygwin@gmail.com>
1702 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1703 long names and non-NUL-terminated strings.
1705 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1707 * bfd-in2.h: Regenerated.
1709 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1711 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1712 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1714 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1717 * coffcode.h (bfd_pei_p): New.
1719 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1720 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1721 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1722 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1723 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1724 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1726 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1727 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1728 bfd_efi_rtdrv_x86_64_vec,
1729 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1730 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1731 * targets.c: Likewise.
1733 * configure: Regenerated.
1734 * libcoff.h: Likewise.
1735 * Makefile.in: Likewise.
1737 * efi-app-ia32.c: Removed.
1738 * efi-app-x86_64.c: Likewise.
1739 * efi-bsdrv-ia32.c: Likewise.
1740 * efi-bsdrv-ia64.c: Likewise.
1741 * efi-bsdrv-x86_64.c: Likewise.
1742 * efi-rtdrv-ia32.c: Likewise.
1743 * efi-rtdrv-ia64.c: Likewise.
1744 * efi-rtdrv-x86_64.c: Likewise.
1745 * efi-rtdrv-ia32.c: Likewise.
1747 * efi-app-ia64.c: Moved to ...
1749 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1750 (TARGET_NAME): Set to pei-ia64.
1752 * libpei.h (bfd_target_pei_p): Removed.
1753 (bfd_target_pei_arch): Likewise.
1754 (bfd_target_efi_app_p): Likewise.
1755 (bfd_target_efi_app_arch): Likewise.
1756 (bfd_target_efi_bsdrv_p): Likewise.
1757 (bfd_target_efi_bsdrv_arch): Likewise.
1758 (bfd_target_efi_rtdrv_p): Likewise.
1759 (bfd_target_efi_rtdrv_arch): Likewise.
1760 (bfd_pe_executable_p): Likewise.
1762 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1763 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1764 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1765 and efi-rtdrv-ia32.c.
1766 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1767 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1768 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1769 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1770 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1771 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1772 (efi-app-ia64.lo): Removed.
1773 (efi-bsdrv-ia32.lo): Likewise.
1774 (efi-rtdrv-ia32.lo): Likewise.
1775 (efi-app-ia64.lo): Likewise.
1776 (efi-bsdrv-ia64.lo): Likewise.
1777 (efi-rtdrv-ia64.lo): Likewise.
1778 (efi-app-x86_64.lo): Likewise.
1779 (efi-bsdrv-x86_64.lo): Likewise.
1780 (efi-rtdrv-x86_64.lo): Likewise.
1783 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1785 (arch_type): Removed.
1786 (pe_arch): Likewise.
1787 (pe_bfd_object_p): Just return coff_object_p.
1789 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1790 bfd_pe_executable_p with bfd_pei_p.
1792 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1794 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1795 PLT entries to an undefined symbol when generating a shared
1798 2009-04-17 Nick Clifton <nickc@redhat.com>
1801 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1803 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1805 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1806 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1807 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1808 * binary.c (binary_bfd_define_common_symbol): Likewise.
1809 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1810 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1811 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1812 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1813 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1814 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1815 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1816 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1817 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1818 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1819 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1820 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1821 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1822 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1823 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1824 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1825 * som.c (som_bfd_define_common_symbol): Likewise.
1826 * srec.c (srec_bfd_define_common_symbol): Likewise.
1827 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1828 * versados.c (versados_bfd_define_common_symbol): Likewise.
1829 * vms.c (vms_bfd_define_common_symbol): Likewise.
1830 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1831 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1832 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1833 (pmac_xcoff_vec): Likewise.
1834 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1835 (aix5coff64_vec): Likewise.
1836 * linker.c (bfd_generic_define_common_symbol): New function.
1837 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1838 (_bfd_define_common_symbol): New field.
1839 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1840 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1841 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1843 * bfd-in2.h: Regenerate.
1844 * libbfd.h: Likewise.
1845 * libcoff.h: Likewise.
1847 2009-04-15 Anthony Green <green@moxielogic.com>
1849 * targets.c: Add moxie support.
1850 * Makefile.am: Ditto.
1851 * Makefile.in: Rebuilt.
1852 * cpu-moxie.c, elf32-moxie.c: New files.
1853 * archures.c: Add moxie support.
1854 * configure.in: Add moxie support.
1855 * configure: Rebuilt.
1856 * config.bfd, archures.c: Add moxie support.
1857 * bfd-in2.h: Rebuilt.
1859 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1861 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1862 branch to an undef weak symbol into a jump to next instruction if
1863 a PLT entry will be created.
1865 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1867 * coffgen.c (make_a_section_from_file): Set the backend long
1868 section names enable if long section names found on input.
1869 * coffcode.h: Extend long section names documentation to match.
1871 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1873 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1876 2009-04-07 DJ Delorie <dj@redhat.com>
1878 * archures.c: Add bfd_mach_mep_c5.
1879 * bfd-in2.h: Likewise.
1880 * cpu-mep.c: Add bfd_c5_arch.
1881 * elf32-mep.c: Support it.
1883 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1885 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1886 info->callbacks->einfo.
1887 * linker.c (_bfd_generic_section_already_linked): Likewise.
1889 2009-04-06 DJ Delorie <dj@redhat.com>
1891 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1893 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1895 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1896 _bfd_pex64_print_pdata only if PE is defined.
1898 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1899 (_bfd_pex64_print_pdata): This.
1901 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1902 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1905 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1907 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1908 _bfd_pep_print_x64_pdata.
1909 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1910 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1912 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1914 * elf32-xtensa.c (relax_property_section): Always set r_offset
1917 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1919 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1920 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1922 (elf32_arm_stub_type): New enum values for the two new stubs.
1923 (arm_type_of_stub): Make use of the two new stubs.
1924 (arm_size_one_stub): Handle the two new stubs.
1926 2009-04-01 Matt Thomas <matt@netbsd.org>
1928 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1929 hidden symbols into the GOT or PLT.GOT.
1930 (elf_vax_relocate_section): Do not emit a PCREL reloc
1931 into a shared object if it is against a hidden symbol.
1933 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1935 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1936 and know_contains_shared_object_p.
1937 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1938 Cache the result in the archive_info table.
1939 (xcoff_auto_export_p): Add an "info" parameter and update the
1940 call to xcoff_archive_contains_shared_object_p.
1941 (xcoff_mark_auto_exports): Update accordingly.
1942 (xcoff_post_gc_symbol): Likewise.
1944 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1946 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1949 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1951 * coff-rs6000.c (member_layout): New structure.
1952 (archive_iterator): Likewise.
1953 (member_layout_init): New function.
1954 (archive_iterator_begin): Likewise.
1955 (archive_iterator_next): Likewise.
1956 (xcoff_write_armap_old): Use the new iterator functions.
1957 (do_shared_object_padding): Delete.
1958 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1959 handling of arch_info.
1960 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1961 first loop rather than the second. Allocate a member header if
1962 there isn't one, then work out the stat information and length
1963 in the first loop too. Use the new iterators for the second loop.
1964 (xcoff_write_archive_contents_big): Likewise.
1966 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1968 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1969 (bfd_xcoff_set_archive_import_path): Likewise.
1970 * bfd-in2.h: Regenerate.
1971 * xcofflink.c: Include libiberty.h.
1972 (xcoff_archive_info): New structure.
1973 (xcoff_archive_info_hash): New function.
1974 (xcoff_archive_info_eq): Likewise.
1975 (xcoff_get_archive_info): Likewise.
1976 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1977 (bfd_xcoff_split_import_path): New function.
1978 (bfd_xcoff_set_archive_import_path): Likewise.
1979 (xcoff_set_import_path): Move earlier in file.
1980 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1981 object to the the directory part of the bfd's filename. Get the
1982 import path and filename of an archive object from the archive's
1983 xcoff_tdata, initializing it if necessary. Update use of
1985 (bfd_link_input_bfd): Update use of import_file_id.
1986 (xcoff_write_global_symbol): Likewise.
1988 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1990 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
1992 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1994 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
1995 a .loader section for relocatable links.
1996 (xcoff_need_ldrel_p): New function.
1997 (xcoff_mark): Use it.
1998 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2000 (xcoff_build_ldsym): New function, split out from...
2001 (xcoff_build_ldsyms): ...here. Rename to...
2002 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2003 call xcoff_build_ldsym, if there's a loader section.
2004 (xcoff_build_loader_section): New function, extracted verbatim from...
2005 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2006 there's a loader section. Only add an __rtinit loader symbol
2007 if there's a loader section. Update after above name change.
2008 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2009 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2010 and xcoff_create_ldrel.
2011 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2012 (xcoff_reloc_link_order): Likewise, but only call it if there's
2013 a loader section. Use xcoff_symbol_section.
2014 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2015 if there's a loader section.
2017 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2019 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2021 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2023 * elf32-arm.c (group_sections): Rewrite loops for better
2026 2009-03-30 DJ Delorie <dj@redhat.com>
2028 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2029 relocs when doing a relocatable link.
2031 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2033 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2034 "ERROR:", in error messages.
2035 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2036 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2037 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2038 (elf32_arm_merge_eabi_attributes): Likewise.
2039 (elf32_arm_merge_private_bfd_data): Likewise.
2041 2009-03-27 Nick Clifton <nickc@redhat.com>
2043 * section.c (bfd_get_section_contents): Detect and handle the case
2044 where a section has the SEC_IN_MEMORY flag set but no actual
2047 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2050 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2051 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2052 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2053 if we don't find matching PT_LOAD when copying.
2055 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2057 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2058 the reloc descriptions.
2060 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2062 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2063 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2064 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2066 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2068 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2069 (bfd_i386_arch_intel_syntax): Likewise.
2070 (i8086_arch): Likewise.
2071 (bfd_x86_64_arch): Likewise.
2073 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2075 * elf32-cris.c (cris_elf_relocate_section): <case
2076 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2077 symbols for non-allocated sections. Don't check whether to
2078 generate R_CRIS_DTPMOD for non-allocated sections.
2079 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2080 handle relocation GC:ing if applied to non-allocated section.
2081 (cris_elf_check_relocs): Similar.
2083 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2084 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2085 when emitting a known TP offset in the GOT.
2087 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2089 * elf64-ppc.c (synthetic_opd): Delete.
2090 (compare_symbols): Look for .opd name rather than section match.
2091 (ppc64_elf_get_synthetic_symtab): Likewise.
2093 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2095 * elf32-ppc.c (is_pic_glink_stub): Delete.
2096 (is_nonpic_glink_stub): New function.
2097 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2099 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2101 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2102 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2104 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2105 macros for visibilty and locality checks.
2106 (elf_s390_adjust_dynamic_symbol): Likewise.
2107 (allocate_dynrelocs): Likewise.
2108 (elf_s390_relocate_section): Likewise.
2109 (elf_s390_finish_dynamic_symbol): Likewise.
2110 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2111 (elf_s390_adjust_dynamic_symbol): Likewise.
2112 (allocate_dynrelocs): Likewise.
2113 (elf_s390_relocate_section): Likewise.
2114 (elf_s390_finish_dynamic_symbol): Likewise.
2116 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2118 * bfd-in2.h: Regenerated.
2119 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2120 for debugging sections and map memory read/write dependent on
2122 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2123 without memory read flags set.
2124 * section.c: Add SEC_COFF_NOREAD to section flags.
2126 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2128 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2131 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2133 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2134 "no overlays" return. If there are overlays, create overlay
2135 manager entry symbols here, so that..
2136 (spu_elf_build_stubs): ..we don't need to set them up here.
2137 Simplify entry symbol tests.
2138 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2140 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2142 * elf.c (elfcore_grok_openbsd_procinfo)
2143 (elfcore_grok_openbsd_note): New functions.
2144 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2146 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2148 * vms-hdr.c: Don't include alloca.h.
2149 * elf32-m68hc1x.c: Include alloca-conf.h.
2151 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2153 * Makefile.am: Run "make dep-am".
2154 * Makefile.in: Regenerate.
2156 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2158 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2160 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2162 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2164 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2165 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2166 ovly_return fields with ovly_entry[2]. Adjust all users.
2167 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2169 (spu_elf_build_stubs): Likewise.
2170 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2171 ovly_flavour changes. Update all callers.
2172 (ovl_stub_size_log2): New function.
2173 (build_stub): Handle compact icache stubs. Use different manager
2174 entry point for stubs in non-icache area.
2175 (spu_elf_size_stubs): Don't allocate space for indirect branch
2177 (spu_elf_build_stubs): And don't built them.
2179 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2181 * dwarf2.c (read_section): Always use rawsize, if available.
2183 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2185 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2186 of rawsize and size for buffer.
2188 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2190 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2191 parameter just because fixed sections fit into local store.
2192 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2193 generating overlays if fixed sections plus reserved stack
2194 and heap space fit into local store.
2196 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2198 * elf32-spu.c (build_stub): Correct icache set_id.
2199 (spu_elf_relocate_section): Likewise.
2201 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2203 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2204 symbol table if it was created by the current call.
2206 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2208 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2209 class XMC_DS rather than XMC_UA.
2211 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2213 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2214 bfd_boolean export_defineds parameter with an unsigned int
2215 auto_export_flags parameter.
2216 * bfd-in2.h: Regenerate.
2217 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2218 split out from xcoff_build_ldsyms.
2219 (xcoff_covered_by_expall_p): New function.
2220 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2221 but with extra code to handle -bexpfull and -bexpall.
2222 (xcoff_mark_auto_exports): New function.
2223 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2224 a function should be automatically exported.
2225 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2226 parameter with an auto_export_flags parameter. Update ldinfo
2227 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2230 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2232 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2233 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2234 init and fini functions. Do garbage collection for objects
2235 without an entry point too.
2237 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2239 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2240 check whether a symbol has csect information.
2241 (coff_print_aux): Likewise.
2242 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2243 information for C_AIX_WEAKEXT too.
2244 (_bfd_xcoff_swap_aux_out): Likewise.
2245 (xcoff_reloc_type_br): Handle defweak symbols too.
2246 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2247 information for C_AIX_WEAKEXT too.
2248 (_bfd_xcoff64_swap_aux_out): Likewise.
2249 (xcoff64_reloc_type_br): Handle defweak symbols too.
2250 * coffgen.c (coff_print_symbol): Handle auxillary function
2251 information for C_AIX_WEAKEXT too.
2252 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2253 instead of BSF_GLOBAL if the L_WEAK flag is set.
2254 (xcoff_dynamic_definition_p): New function.
2255 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2256 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2257 always take the symbol class from the ldsym. Use weak bfd symbol
2258 types for weak ldsyms.
2259 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2260 Fix the check for whether a definition is from a shared object.
2261 Allow redefinitions of weak symbols.
2262 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2263 (xcoff_keep_symbol_p): Likewise.
2264 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2265 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2266 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2267 but mark them as L_WEAK.
2268 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2269 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2271 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2273 * xcofflink.c (xcoff_mark): When walking the relocations,
2274 only mark the target symbol or the target section, not both.
2275 (xcoff_final_definition_p): New function.
2276 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2277 symbol is a valid definition of the associated output symbol.
2278 Use XCOFF_ALLOCATED to stop the same hash table entry having
2280 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2282 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2284 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2286 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2289 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2291 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2292 * libcoff.h: Regenerate.
2293 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2294 line-number counts in the bfd's lineno_counts field.
2295 Don't keep per-csect line-number counts.
2296 (xcoff_sweep): Don't update per-csect line-number counts.
2297 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2298 entries in each output section.
2299 (xcoff_link_input_bfd): Get the number of line numbers from
2300 the bfd's lineno_counts field, rather than recalculating it
2301 from scratch. Fix the range check when updating C_BINCL and
2303 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2304 here. Don't expect csects to have line-number counts.
2306 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2308 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2309 * libcoff.h: Regenerate.
2310 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2311 "skip" logic from xcoff_link_input_bfd.
2312 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2313 objects in a dynamic link, rather than checking whether csectpp
2314 is null. Always allocate debug_index for other objects,
2315 and always go through the loop. Update the type of debug_index
2316 after the change above. Read the auxillary csect information
2317 and use xcoff_keep_symbol_p to decide whether a symbol should
2318 be kept. Set its debug_index to -2 if not.
2319 (xcoff_link_input_bfd): Update the type of debug_index after
2320 the change above and always expect it to be nonnull. Use it to
2321 test whether a symbol should be stripped, rather than making the
2322 decision here. Postpone all symbol creation to the second pass.
2324 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2326 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2327 creating a descriptor.
2328 (xcoff_sweep): Don't mark toc_section unless it's needed.
2329 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2330 when marking every bfd.
2331 (xcoff_link_input_bfd): Skip all TOC anchors.
2332 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2333 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2334 to -1; call xcoff_find_tc0 instead.
2336 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2338 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2339 * libcoff.h: Regenerate.
2340 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2341 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2342 the previous symbol's csect. Treat last_symndx as an inclusive value
2343 and simplify its handling.
2344 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2345 symbols with the right csect. Don't mark rsec when processing
2346 relocations against undefined or absolute sections.
2347 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2348 of bfd_und_section_ptr.
2349 (xcoff_link_input_bfd): Likewise.
2351 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2353 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2354 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2355 flag is set. Assert that all undefined symbols are either
2356 imported or defined by a dynamic object.
2357 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2358 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2359 handling to all relocations. Only set XCOFF_CALLED for function
2361 (xcoff_find_function): New function, split out from...
2362 (bfd_xcoff_export_symbol) ...here.
2363 (xcoff_set_import_path): New function, split out from...
2364 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2365 meaning of XCOFF_CALLED.
2366 (xcoff_mark_symbol): If we mark an undefined and unimported
2367 symbol, find some way of defining it. If the symbol is a function
2368 descriptor, fill in its definition automatically. If the symbol
2369 is a function, mark its descriptor and allocate room for global
2370 linkage code. Otherwise mark the symbol as implicitly imported.
2371 Move the code for creating function descriptors from...
2372 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2373 check for symbols that were implicitly defined.
2374 (xcoff_mark): Don't count any dynamic relocations against
2376 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2377 in the xcoff link info.
2378 (xcoff_link_input_bfd): Remove handling of undefined and
2381 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2383 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2384 if the target is absolute. Fix comment typo.
2385 (xcoff_ppc_relocate_section): Remove FIXME.
2386 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2387 if the target is absolute.
2389 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2391 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2392 R_POS and R_NEG relocations against absolute symbols to the
2395 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2397 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2398 to 2 for bfd_mach_ppc_620.
2400 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2402 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2403 * configure.in: Likewise.
2404 * configure: Regenerate.
2406 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2409 * elf.c (assign_section_numbers): Generate symbol table if there
2410 is any relocation in output.
2411 (_bfd_elf_compute_section_file_positions): Likewise.
2413 2009-03-13 Nick Clifton <nickc@redhat.com>
2416 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2417 * elflink.c (elf_link_read_relocs_from_section): Use
2418 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2419 relocs but no symbol table.
2420 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2422 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2425 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2426 to check ___tls_get_addr.
2428 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2429 strncmp to check __tls_get_addr.
2431 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2433 * dwarf2.c (read_section): Always check the offset, even when the
2434 section has been read before.
2436 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2438 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2441 2009-03-11 Chris Demetriou <cgd@google.com>
2443 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2444 * bfd-in2.h: Regenerate.
2445 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2446 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2448 (bsd_write_armap): Likewise.
2449 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2450 flag is set, do nothing.
2451 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2454 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2456 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2457 used to update stack pointer.
2459 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2462 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2463 for unknown symbols in absolute section.
2465 2009-03-06 Nick Clifton <nickc@redhat.com>
2467 * po/es.po: Updated Spanish translation.
2469 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2471 * elf32-arm.c (group_sections): Take next section size into
2472 account before accepting to group it.
2474 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2476 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2478 (elf32_arm_final_link_relocate): Likewise.
2480 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2483 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2485 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2487 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2488 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2489 (BFD_FAKE_SECTION): Init new flag.
2490 * ecoff.c (bfd_debug_section): Likewise.
2491 * bfd-in2.h: Regenerate.
2492 * libbfd.h: Regenerate.
2493 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2494 (ppc_elf_reloc_type_lookup): Handle new relocs.
2495 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2496 without marker relocs.
2497 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2498 if section has no old-style calls.
2499 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2500 Don't try to optimize new-style __tls_get_addr call when handling
2501 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2503 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2504 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2505 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2506 without marker relocs.
2507 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2508 if section has no old-style calls. Set toc_ref for new relocs as
2510 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2511 Don't try to optimize new-style __tls_get_addr call when handling
2512 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2515 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2518 * configure.in: Test for ld --as-needed support. Link shared
2519 libbfd against libm.
2520 * configure: Regenerate.
2522 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2524 * Makefile.am: Run "make dep-am".
2525 * Makefile.in: Regenerate.
2527 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2529 * elf32-score7.c: New file.
2530 * elf32-score.h: New file.
2531 * elf32-score.c: Add code to support score 7. Set score7 as the
2533 * cpu-score.c: Add score7 architecure.
2534 (compatibile): New function.
2535 * Makefile.am: Add rules for building elf32-score7 object.
2536 * Makefile.in: Regenerate.
2537 * configure.in: Add elf32-score7 object to score vectors.
2538 * configure: Regenerate.
2539 * reloc.c: Add score7 relocs.
2540 * archures.c: Add score3 and score7 machine numbers.
2541 * bfd-in2.h: Regenerate.
2542 * libbfd.h: Regenerate.
2544 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2546 * configure: Regenerate.
2548 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2550 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2551 (elf32_hppa_check_relocs): Use it.
2553 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2555 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2556 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2557 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2558 (elf_hppa_record_segment_addrs): Likewise.
2559 (elf_hppa_final_link): Likewise.
2560 (elf_hppa_relocate_insn): Likewise.
2561 (elf_hppa_final_link_relocate): Likewise.
2562 (elf64_hppa_relocate_section): Likewise.
2563 * elf64-hppa.c: Insert above.
2565 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2567 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2568 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2569 (elf_hppa_relocate_section): Likewise.
2570 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2571 from struct elf_link_hash_entry. Add count field.
2572 (struct elf64_hppa_dyn_hash_table): Delete.
2573 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2574 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2575 (hppa_elf_hash_entry, eh_name): Define.
2576 (elf64_hppa_new_dyn_hash_entry): Delete.
2577 (elf64_hppa_dyn_hash_lookup): Delete.
2578 (elf64_hppa_dyn_hash_traverse): Delete.
2579 (get_dyn_name): Delete.
2580 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2581 of struct elf64_hppa_dyn_hash_entry *.
2582 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2583 allocate_global_data_plt, allocate_global_data_stub,
2584 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2586 (hppa64_link_hash_newfunc): New.
2587 (elf64_hppa_hash_table_create): Rework.
2588 (count_dyn_reloc): Likewise.
2589 (hppa64_elf_local_refcounts): New.
2590 (elf64_hppa_check_relocs): Rework using standard technique for recording
2591 local DLT, PLT and OPD reference counts.
2592 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2593 elf_link_hash_entry *.
2594 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2595 allocate_global_data_plt, allocate_global_data_stub,
2596 allocate_global_data_opd, allocate_dynrel_entries,
2597 elf64_hppa_adjust_dynamic_symbol,
2598 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2599 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2600 Use hppa_link_hash_table. Rework.
2601 (elf64_hppa_link_output_symbol_hook): Rework.
2602 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2603 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2604 elf64_hppa_finish_dynamic_sections): Likewise.
2606 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2608 * elf32-arm.c (stub_reloc_type): Removed.
2609 (insn_sequence): Renamed reloc_type field to r_type.
2610 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2611 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2612 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2613 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2614 (arm_stub_is_thumb): Catch new stubs.
2615 (arm_type_of_stub): Handle new stubs.
2616 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2617 (bfd_elf32_arm_process_before_allocation): Remove useless
2620 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2622 * elf.c (elf_find_function): Use is_function_type to check
2625 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2627 * xtensa-modules.c: Revert to previous version 1.11 due
2628 to inadvertant commit.
2630 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2632 * elf32-xtensa.c (text_action_add): Separate test for action
2633 type. Break if saved action is ta_widen_insn at same offset.
2635 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2637 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2638 to elf32_arm_stub_long_branch_any_arm_pic.
2639 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2640 (enum elf32_arm_stub_type, arm_type_of_stub)
2641 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2644 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2646 * elf32-arm.c (PREV_SEC): Update comment.
2647 (group_sections): Rename argument to stubs_always_after_branch.
2648 Reverse the list and place stubs at the end of input sections.
2650 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2652 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2654 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2656 (arm_size_one_stub): Remove unnecessary break.
2657 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2659 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2661 * elf32-arm.c (stub_insn_type): New type.
2662 (stub_reloc_type): Likewise.
2663 (insn_sequence): Likewise.
2664 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2665 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2666 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2667 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2668 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2669 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2670 (elf32_arm_stub_hash_entry): Add new helper fields.
2671 (stub_hash_newfunc): Initialize these new fields.
2672 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2673 to take endianness into account.
2674 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2675 (arm_map_one_stub): Code is now more generic, thanks to
2678 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2680 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2682 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2683 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2684 BLX is not available. Fix typo in warning message. Add comments
2685 and improve formatting.
2686 (arm_build_one_stub): Adjust to new
2687 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2688 (arm_map_one_stub): Likewise.
2690 2009-02-23 Tristan Gingold <gingold@adacore.com>
2691 Eric Botcazou <ebotcazou@adacore.com>
2692 Douglas B Rupp <rupp@gnat.com>
2694 * vms.h: Update copyright year, fix comments, reorder declarations.
2695 (_bfd_save_vms_section): Remove the prototype.
2696 (EGPS_S_V_NO_SHIFT): New constant.
2697 (bfd_vms_set_section_flags): New prototype.
2698 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2700 (EGSY_S_W_FLAGS): Ditto.
2701 (EGSY_S_V_QUAD_VAL): Ditto.
2702 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2703 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2704 EGST_S_B_NAMLNG): Ditto.
2705 (ESRF_S_B_NAMLNG): Ditto.
2706 (ETIR_S_C_HEADER_SIZE): Ditto.
2707 (EGPS_S_V_ALLOC_64BIT): Ditto.
2708 (DST_S_C_EPILOG): Ditto.
2709 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2710 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2711 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2712 (DST_S_L_PCLINE_UNSLONG): Ditto.
2713 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2714 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2715 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2716 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2717 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2718 (DST_S_B_SRC_UNSBYTE): Ditto.
2719 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2721 (vms_section, vms_reloc): Remove types.
2722 (hdr_struc): Replaced by ...
2723 (hdr_struct): ... new type.
2724 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2725 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2726 (EMH_DATE_LENGTH): Ditto.
2727 (eom_struc): Replaced by ...
2728 (eom_struct): ... new type.
2729 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2730 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2731 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2732 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2733 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2734 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2735 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2736 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2737 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2738 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2739 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2740 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2741 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2742 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2743 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2744 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2745 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2746 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2747 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2748 (enum file_type_enum): New type.
2749 (struct location_struct): Removed.
2750 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2751 (struct funcinfo, struct module): Ditto.
2752 (struct vms_private_data_struct): Update fields.
2753 (struct vms_section_data_struct): New type.
2755 * vms.c: Update copyright year, fix comments,
2756 Fix includes for DECC, add prototypes.
2757 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2759 Use flavour to set is_vax, location_stack is removed.
2760 (struct pair): Declare.
2761 (fill_section_ptr): Initialize variables at declaration.
2762 Add guard to set SECTION_SYM flag, handlde und section.
2763 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2764 (_bfd_vms_slurp_object_records): New function, replaces previous
2766 (vms_slurp_module): New function.
2767 (vms_slurp_image): Ditto.
2768 (vms_object_p): Complete rewrite.
2769 (vms_mkobject): Use is_vax field to slect architecture.
2770 (free_reloc_stream): New function.
2771 (vms_convert_to_var): Ditto.
2772 (vms_convert_to_var_1): Ditto.
2773 (vms_convert_to_var_unix_filename): Ditto.
2774 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2776 (vms_new_section_hook): Set alignment to 0, allocate private data.
2777 (vms_get_section_contents): Load content.
2778 (vms_get_symbol_info): Handle undefined section.
2779 (vms_find_nearest_line): Handle.
2780 (alloc_reloc_stream): New function.
2781 (vms_slurp_reloc_table): Ditto.
2782 (vms_get_reloc_upper_bound): Make it real.
2783 (vms_canonicalize_reloc): Do the real work.
2784 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2786 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2787 (vms_set_arch_mach): Check arch.
2788 (vms_set_section_contents): Copy the content after allocation.
2789 (vms_alpha_vec): Update object flags.
2791 * vms-tir.c: Update copyright year, fix comments,
2792 add prototypes for new functions.
2793 (dst_define_location): New function.
2794 (dst_restore_location): New function.
2795 (dst_retrieve_location): New function.
2796 (dst_check_allocation): New function.
2797 (image_dump): Call dst_check_allocation.
2798 (image_write_b): Ditto.
2799 (image_write_w): Ditto.
2800 (image_write_l): Ditto.
2801 (image_write_q): Ditto.
2802 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2803 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2805 Call error handler instead of abort if name is not known.
2806 (etir_sta): Add quarter_relocs argument and set it.
2809 (etir_opr): Ditto, return FALSE in case of error.
2810 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2811 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2812 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2813 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2814 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2815 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2816 Return FALSE in case of error.
2817 (tir_sta): Change sign of psect.
2819 (tir_cmd): Fix cast. Makes tir_table static const.
2820 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2821 add argument to explain.
2822 (analyze_etir): Initialize maxptr, add quarter_relocs
2823 declaration, move some declarations into inner scopes.
2824 Handle quarter_relocs and STO_IMM.
2825 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2826 (_bfd_vms_slurp_relocs): New function.
2827 (_bfd_vms_decode_relocs): New function.
2828 (sto_imm): Rewritten.
2829 (start_first_etbt_record): New function.
2830 (start_another_etbt_record): Ditto.
2831 (etir_output_check): Ditto.
2832 (defer_reloc_p): Ditto.
2833 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2834 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2835 rewritte relocations handling.
2836 (_bfd_vms_write_tbt): Removed.
2837 (_bfd_vms_write_dbg): Ditto.
2839 * vms-misc.c: Update copyright year, Fix comments.
2840 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2841 (maybe_adjust_record_pointer_for_object): New function.
2842 (_bfd_vms_get_first_record): New function, replaces ...
2843 (_bfd_vms_get_record): .. removed.
2844 (_bfd_vms_get_object_record): New function.
2845 (_bfd_vms_get_object_record): New function.
2846 (vms_get_remaining_object_record): New function, replaces ...
2847 (_bfd_vms_get_next_record): ... removed.
2848 (add_new_contents): Removed.
2849 (_bfd_save_vms_section): Removed.
2850 (_bfd_get_vms_section): Removed.
2851 (_bfd_vms_output_flush): Write in VAR format.
2852 (new_symbol): Don't make UND section.
2854 * vms-hdr.c: Update copyright year, update list of record handled.
2855 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2856 (_bfd_vms_write_hdr): Strip vms and unix patches,
2857 add comments, truncate module name at 31 characters,
2858 use constants instead of hard-coded value,
2859 write BFD version instead of a fixed string.
2860 (_bfd_vms_slurp_ihd): New function.
2861 (_bfd_vms_slurp_isd): Ditto.
2862 (_bfd_vms_slurp_ihs): Ditto.
2863 (new_module): Ditto.
2864 (parse_module): Ditto
2865 (build_module_list): Ditto.
2866 (module_find_nearest_line): Ditto.
2867 (_bfd_vms_find_nearest_dst_line): Ditto.
2868 (vms_slurp_debug): Ditto.
2869 (_bfd_vms_slurp_dbg): Ditto.
2870 (_bfd_vms_slurp_tbt): Ditto.
2871 (_bfd_vms_write_dbg): Ditto.
2872 (_bfd_vms_write_tbt): Ditto.
2874 * vms-gsd.c: Update copyright year, update list of records handled.
2875 (EVAX_LITERALS_NAME): New macro.
2876 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2877 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2878 (register_universal_symbol): New function and prototype.
2879 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2880 improve debug messages,
2881 use constants instead of hard-coded value,
2882 fix missing endianness conversion,
2883 handle global symbol (SYMG).
2884 (bfd_vms_set_section_flags): New function.
2885 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2886 handle section literals,
2888 handle section bfd and vms flags,
2889 don't output LIB$INITIALIZE symbol,
2890 fix handling of weak symbols,
2891 fix evax vs vax procedure descriptor,
2892 handle absolute symbols.
2894 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2895 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2897 * makefile.vms (DEFS): Fix flags for VMS.
2899 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2901 * bfd-in2.h: Regenerated.
2902 * libbfd.h: Regenerated.
2904 2009-02-20 Cary Coutant <ccoutant@google.com>
2906 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2909 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2912 * coffcode.h (coff_write_object_contents): Don't let the string
2913 table offset overflow the s_name field when using long section names.
2915 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2917 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2918 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2919 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2920 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2921 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2922 (bfd_pmac_xcoff_backend_data): Likewise.
2923 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2924 (bfd_xcoff_aix5_backend_data): Likewise.
2925 (xcoff64_write_object_contents): Delete unused long_section_names
2927 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2928 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2930 * coffcode.h (documentation): Update to describe long section names.
2931 (COFFLONGSECTIONCATHELPER): New helper macro.
2932 (BLANKOR1TOODD): Likewise.
2933 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2934 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2935 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2936 (bfd_coff_set_long_section_names_allowed): New function.
2937 (bfd_coff_set_long_section_names_disallowed): Likewise.
2938 (struct bfd_coff_backend_data): Add new backend hook function
2939 pointer _bfd_coff_set_long_section_names.
2940 (bfd_coff_set_long_section_names): New backend hook.
2941 (coff_write_object_contents): Only generate long section names if
2942 bfd_coff_long_section_names() indicates they are currently enabled.
2943 (bfd_coff_std_swap_table): Make non-const, and initialise long
2944 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2945 (ticoff0_swap_table): Likewise to both.
2946 (ticoff1_swap_table): Again, likewise to both.
2947 * coffgen.c (make_a_section_from_file): Allow long section names
2948 as inputs even if not currently allowed for outputs.
2949 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2950 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2951 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2952 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2953 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2954 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2955 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2956 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2957 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2958 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2959 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2960 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2961 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2962 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2963 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2964 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2965 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2966 * libcoff-in.h: Update copyright year to cause updated copyright
2967 year in generated libcoff.h, and fix typo.
2968 * libcoff.h: Regenerated.
2969 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2970 (_bfd_ecoff_no_long_sections): Add prototype.
2971 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2972 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2973 defined by an including .c file.
2974 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2975 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2976 (ticoff1_swap_table): Likewise to both.
2978 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2980 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2981 stub. Catch default case error.
2982 (arm_map_one_stub): Add missing Thumb mapping symbol.
2984 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2987 * elf32-avr.c: Handle case where no local symbos exist correctly.
2989 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
2992 * elf32-arm.c (arm_long_branch_stub,
2993 arm_thumb_v4t_long_branch_stub,
2994 arm_thumb_thumb_long_branch_stub,
2995 arm_thumb_arm_v4t_long_branch_stub,
2996 arm_thumb_arm_v4t_short_branch_stub,
2997 arm_pic_long_branch_stub):
2998 Renamed to elf32_arm_stub_long_branch_any_any,
2999 elf32_arm_stub_long_branch_v4t_arm_thumb,
3000 elf32_arm_stub_long_branch_thumb_only,
3001 elf32_arm_stub_long_branch_v4t_thumb_arm,
3002 elf32_arm_stub_short_branch_v4t_thumb_arm,
3003 elf32_arm_stub_long_branch_any_any_pic.
3004 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3005 arm_thumb_thumb_stub_long_branch,
3006 arm_thumb_arm_v4t_stub_long_branch,
3007 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3008 Renamed to arm_stub_long_branch_any_any,
3009 arm_stub_long_branch_v4t_arm_thumb,
3010 arm_stub_long_branch_thumb_only,
3011 arm_stub_long_branch_v4t_thumb_arm,
3012 arm_stub_short_branch_v4t_thumb_arm,
3013 arm_stub_long_branch_any_any_pic.
3015 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3017 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3018 in branch offset check.
3020 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3022 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3023 add toc.symndx and toc.add.
3024 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3026 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3028 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3029 (branch_reloc_hash_match): New function, extracted from..
3030 (ppc64_elf_tls_optimize): ..here.
3031 (ppc64_elf_relocate_section): Properly set addends when optimizing
3032 tls sequences. Avoid unnecessary reading and writing of insns.
3033 Only redo reloc when symbol changed. Bypass symbol checks when
3035 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3036 (branch_reloc_hash_match): New function, extracted from..
3037 (ppc_elf_tls_optimize): ..here.
3038 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3039 Don't clear addend on zapped __tls_get_addr reloc.
3041 2009-02-12 Nick Clifton <nickc@redhat.com>
3044 * elflink.c (bfd_elf_final_link): When counting the relocations,
3045 if the header size has not been set yet then assume that it will
3046 match the output section's reloc type.
3048 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3050 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3053 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3055 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3056 (find_function): Likewise.
3057 (pasted_function): Don't error if no prior function found.
3058 (discover_functions): Revert 2008-12-10 change. Extend first
3059 function range to start of section.
3061 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3063 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3065 * elf64-hppa.h: Likewise.
3067 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3069 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3072 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3074 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3075 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3077 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3079 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3080 * archures.c (bfd_mach_mips_xlr): Define.
3081 * bfd-in2.h: Regenerate.
3082 * cpu-mips.c (I_xlr): Define.
3083 (arch_info_struct): Add XLR entry.
3084 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3085 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3086 (mips_mach_extensions): Add XLR entry.
3088 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3090 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3092 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3094 * configure.in: AC_SUBST pdfdir.
3095 * Makefile.am: Add install-pdf, install-pdf-am
3096 and install-pdf-recursive targets. Define pdfdir.
3097 * doc/Makefile.am: Define pdf__strip_dir. Add
3098 install-pdf and install-pdf-am targets.
3099 * po/Make-in: Add install-pdf target.
3100 * configure: Regenerate.
3101 * Makefile.in: Regenerate
3102 * doc/Makefile.in: Regenerate.
3104 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3106 * bfd-in2.h: Regenerate.
3107 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3108 fields from n_entries to n_slots where appropriate, update comments.
3109 (HOWTO): Add TLS relocations.
3110 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3111 (enum elf_m68k_got_offset_size): New enum.
3112 (struct elf_m68k_got_entry.type): Move field to ...
3113 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3114 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3116 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3118 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3119 fields into n_entries array. Update comments.
3120 (elf_m68k_init_got): Simplify, update all uses.
3121 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3122 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3123 GOT entries; update name, update all uses.
3124 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3125 (elf_m68k_get_got_entry): Update.
3126 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3128 (elf_m68k_remove_got_entry_type): Simplify.
3129 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3130 (elf_m68k_can_merge_gots): Update.
3131 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3132 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3133 GOT entries, simplify.
3134 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3135 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3136 field, remove obsoleted local_n_entries field.
3137 (elf_m68k_partition_multi_got_2): New static function.
3138 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3140 (elf_m68k_remove_got_entry_type): Update.
3141 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3142 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3143 update of sgot->size and srelgot->size.
3144 (elf_m68k_gc_sweep_hook): Update.
3145 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3146 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3148 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3149 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3151 2009-02-02 DJ Delorie <dj@redhat.com>
3153 * elf32-mep.c (config_names): Regenerate configuration.
3155 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3157 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3158 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3159 * elf.c (bfd_elf_get_str_section): Make static.
3160 (bfd_elf_find_section): Delete.
3161 * libbfd.h: Regenerate.
3163 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3165 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3166 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3168 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3170 * elflink.c (on_needed_list): New function.
3171 (elf_link_add_object_symbols): Link in --as-needed libs if they
3172 satisfy undefined symbols in other libs.
3174 2009-01-30 Julian Brown <julian@codesourcery.com>
3176 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3177 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3178 with --just-symbols (-R).
3180 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3182 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3183 high_pc in order to properly sign-extend VMAs.
3185 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3186 Mark Shinwell <shinwell@codesourcery.com>
3187 Catherine Moore <clm@codesourcery.com>
3189 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3191 2009-01-28 Catherine Moore <clm@codesourcery.com>
3193 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3194 SEC_LOAD for dynamic relocation sections.
3196 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3198 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3199 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3200 the size of local TLS data.
3202 2009-01-27 Andreas Schwab <schwab@suse.de>
3204 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3205 architectures in the archive.
3207 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3209 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3210 <R_CRIS_32_DTPREL>: Correct relocation value.
3212 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3213 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3214 symbols with non-default visibility.
3216 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3218 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3219 describing the trampolines.
3220 (ppc_elf_relocate_section): Update relocs to describe the
3223 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3225 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3226 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3227 and R_PARISC_PCREL12F relocations.
3229 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3232 * elflink.c (find_version_for_sym): New function split out from,
3233 but without export_dynamic test, ..
3234 (_bfd_elf_link_assign_sym_version): ..here.
3235 (_bfd_elf_export_symbol): Use it.
3237 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3239 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3240 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3241 * elflink.c: ..here, somewhat modified.
3242 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3243 _bfd_elf_link_find_version_dependencies,
3244 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3245 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3246 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3248 * elflink.c: ..and make static here.
3249 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3250 of output_bfd from struct elf_find_verdep_info.
3251 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3252 struct elf_info_failed.
3253 (bfd_elf_size_dynamic_sections): Adjust.
3255 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3258 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3259 after comp_unit_find_line call.
3261 2009-01-21 Nick Clifton <nickc@redhat.com>
3264 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3265 tm_gmtoff field in struct tm.
3267 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3269 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3270 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3271 sections in soft-icache lines unless non_ia_text. Don't add
3272 rodata if doing so would exceed line size.
3274 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3276 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3277 types than bfd_link_hash_indirect, before early return, call
3278 _bfd_elf_link_hash_copy_indirect.
3280 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3282 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3283 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3284 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3285 (elf_backend_obj_attrs_order): New define.
3286 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3287 (elfNN_bed): Add elf_backend_obj_attrs_order.
3289 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3291 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3292 (obj_attr_size): Likewise.
3293 (write_obj_attribute): Likewise.
3294 (_bfd_elf_copy_obj_attributes): Likewise.
3295 (_bfd_elf_parse_attributes): Likewise.
3296 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3297 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3298 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3299 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3300 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3303 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3305 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3306 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3307 (bfd_elf_add_obj_attr_string): Likewise.
3308 (bfd_elf_add_obj_attr_int_string): Likewise.
3309 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3310 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3311 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3312 Tag_nodefaults has no default value.
3313 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3314 comment to reflect the new state.
3316 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3319 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3320 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3321 (adjust_z_magix): Delete dead code handling QMAGIC.
3323 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3325 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3326 IMAGE_SCN_MEM_DISCARDABLE.
3328 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3330 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3331 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3332 * configure.in (commonbfdlib): Delete.
3333 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3334 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3335 is available, not just for linux.
3336 * po/SRC-POTFILES.in: Regenerate.
3337 * Makefile.in: Regenerate.
3338 * configure: Regenerate.
3340 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3341 Julian Brown <julian@codesourcery.com>
3343 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3344 ARM attributes in ABI 2.07.
3345 * elf32-arm.c (get_secondary_compatible_arch): New function.
3346 (set_secondary_compatible_arch): New function.
3347 (tag_cpu_arch_combine): New function.
3348 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3349 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3350 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3351 make it fit with order_01243.
3352 Add support for Tag_also_compatible_with,
3353 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3354 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3355 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3356 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3357 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3358 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3359 Rework the way unknown attributes are handled.
3360 Defer errors until all attributes have been processed.
3362 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3364 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3365 bfd_elf_add_obj_attr_int_string.
3366 Read Tag_compatibility from its new location in the attribute array,
3367 rather than the attribute list.
3368 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3369 bfd_elf_add_obj_attr_int_string.
3370 (_bfd_elf_parse_attributes): Likewise.
3371 (_bfd_elf_merge_object_attributes): There's now only one
3372 Tag_compatibility, and it's in the array, not the list.
3373 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3375 (bfd_elf_add_obj_attr_compat): Rename to
3376 bfd_elf_add_obj_attr_int_string.
3377 (bfd_elf_add_proc_attr_compat): Rename to
3378 bfd_elf_add_proc_attr_int_string.
3379 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3382 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3384 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3385 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3386 (vmsutil.lo): Add dependency rule.
3387 * Makefile.in: Regenerate.
3388 * config.bfd (ia64*-*-*vms*): Add case.
3389 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3390 * configure: Regenerate.
3391 * vmsutil.c: New file.
3392 * vmsutil.h: New file.
3393 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3395 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3396 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3397 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3398 elfNN_vms_object_p): New functions
3399 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3401 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3404 * elflink.c (elf_gc_sweep): Exclude the group section if the
3405 first member of the section group is excluded.
3407 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3410 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3411 saved filename, use bfd_alloc rather than bfd_malloc for it.
3413 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3415 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3417 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3419 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3421 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3423 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3425 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3427 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3429 (struct got_entry): Add br_addr.
3430 (struct call_info): Add priority.
3431 (struct function_info): Add lr_store and sp_adjust.
3432 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3433 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3434 area as an overlay, and check that no other overlays exist. Look up
3435 icache overlay manager entry sym.
3436 (BRA_STUBS, BRA, BRASL): Define.
3437 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3438 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3440 (count_stub, build_stub): Support soft-icache.
3441 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3442 (spu_elf_size_stubs): Size soft-icache stubs.
3443 (overlay_index): New function.
3444 (spu_elf_build_stubs): Make static. Support soft-icache.
3445 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3446 (find_function_stack_adjust): Save lr store and stack adjust insn
3448 (maybe_insert_function): Adjust find_function_stack_adjust call.
3449 (mark_functions_via_relocs): Retrieve priority.
3450 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3451 (sort_calls): Sort by priority first.
3452 (mark_overlay_section): Ignore .ovl.init.
3453 (sum_stack): Only print when stack_analysis.
3454 (print_one_overlay_section): New function, extracted from..
3455 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3456 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3457 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3458 analysis. Call spu_elf_build_stubs.
3459 (spu_elf_relocate_section): For soft-icache encode overlay index
3461 (spu_elf_output_symbol_hook): Support soft-icache.
3462 (spu_elf_modify_program_headers: Likewise.
3464 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3465 num_regions to num_lines. Add line_size and max_branch.
3466 (enum _ovly_flavour): Add ovly_soft_icache.
3467 (spu_elf_build_stubs): Delete.
3469 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3471 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3472 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3474 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3476 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3477 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3478 the program, the known offset starts at the negative size of the
3480 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3483 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3485 * config.bfd: Add lm32-*-rtems*.
3487 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3489 * coff-ppc.c: Add 2009 to Copyright.
3490 * elf32-cris.c: Likewise.
3491 * elflink.c: Likewise.
3493 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3495 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3496 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3498 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3501 * elflink.c (elf_merge_st_other): New.
3502 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3503 hide them if needed.
3504 (elf_link_add_object_symbols): Updated.
3506 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3509 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3510 ref_dynamic and dynamic_def fields when setting def_regular
3513 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3516 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3519 For older changes see ChangeLog-2008
3525 version-control: never