1 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
3 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
4 when reporting addends.
6 2009-07-10 Alan Modra <amodra@bigpond.net.au>
8 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
9 data even when no stubs.
10 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
12 2009-07-10 Alan Modra <amodra@bigpond.net.au>
14 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
15 (ppc_elf_get_synthetic_symtab): Report addend.
17 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
18 (ppc_elf_create_glink): New function.
19 (ppc_elf_create_dynamic_sections): Use it.
20 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
21 (update_local_sym_info): Allocate space for local_plt array.
22 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
24 (is_branch_reloc): New function.
25 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
26 (ppc_elf_gc_sweep_hook): Likewise.
27 (ppc_elf_adjust_dynamic_symbol): Likewise.
28 (allocate_dynrelocs): Likewise.
29 (ppc_elf_size_dynamic_sections): Likewise.
30 (ppc_elf_relocate_section): Likewise.
31 (branch_reloc_hash_match): Use is_branch_reloc.
32 (ppc_elf_tls_optimize): Adjust for local_plt.
33 (write_glink_stub): New function, extracted from..
34 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
35 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
36 branch table when dynamic.
37 (elf_backend_post_process_headers): Define.
38 * elf64-ppc.c (elf_backend_post_process_headers): Define.
39 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
40 (ppc64_elf_get_synthetic_symtab): Report addend.
41 (struct ppc_stub_hash_entry): Add plt_ent.
43 (struct ppc_link_hash_table): Add iplt and reliplt.
44 (create_linkage_sections): Make .iplt and .rela.iplt sections.
45 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
46 (update_local_sym_info): Allocate space for local_plt array.
47 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
49 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
50 and don't change hash flags here.
51 (is_branch_reloc): New function.
52 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
53 (ppc64_elf_gc_sweep_hook): Likewise.
54 (ppc64_elf_adjust_dynamic_symbol): Likewise.
55 (allocate_dynrelocs): Likewise.
56 (ppc64_elf_size_dynamic_sections): Likewise.
57 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
58 (ppc64_elf_size_stubs): Likewise.
59 (ppc64_elf_relocate_section): Likewise.
60 (get_sym_h): Adjust for local_plt.
61 (branch_reloc_hash_match): Use is_branch_reloc.
62 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
63 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
65 2009-07-10 Alan Modra <amodra@bigpond.net.au>
67 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
69 2009-07-10 Alan Modra <amodra@bigpond.net.au>
71 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
72 and ref_regular_nonweak comment.
73 * elflink.c (elf_link_output_extsym): Special case ifunc syms
74 when def_regular, not ref_regular.
75 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
76 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
77 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
79 2009-07-09 Alan Modra <amodra@bigpond.net.au>
81 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
82 of malloc'd struct call_info.
83 (pasted_function): Likewise, priority too.
85 2009-07-07 Alan Modra <amodra@bigpond.net.au>
87 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
88 alignment when packing sections into overlays.
90 2009-07-03 Cary Coutant <ccoutant@google.com>
92 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
94 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
96 * coffcode.h (sec_to_styp_flags): Partially revert (functional
97 changes only) earlier patch:-
99 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
101 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
102 give .debug and .reloc data characteristics.
103 (DOT_RELOC): New define for .reloc section string.
104 (coff_write_object_contents): Use DOT_RELOC instead of string.
106 2009-07-02 Tom Tromey <tromey@redhat.com>
108 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
109 * bfdwin.c (bfd_free_window): Cast to unsigned long.
111 2009-07-01 Nick Clifton <nickc@redhat.com>
113 * elf-m10300.c: Remove trailing white space.
116 2009-07-01 Douglas B Rupp <rupp@gnat.com>
118 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
119 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
120 * configure.in: Use them.
121 * configure: Regenerate.
122 * config.in: Regnerate.
123 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
124 #define _BSD_SOURCE. Add comments.
125 (vms_file_stats_name): Calculate creation date based on available
126 runtime data. Return 1 for version instead of 0.
128 2009-07-01 Nick Clifton <nickc@redhat.com>
131 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
132 to R_ARM_THM_PC8 relocation.
134 2009-06-29 Nick Clifton <nickc@redhat.com>
136 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
137 different uses of the relocations addend when a symbol is in a
140 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
143 * elf.c (bfd_section_from_shdr): Don't change sh_link for
144 SHT_REL/SHT_RELA sections on executable nor shared library.
145 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
148 2009-06-25 Nick Clifton <nickc@redhat.com>
150 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
151 symbols with SEC_MERGE flag.
153 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
155 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
156 give .debug and .reloc data characteristics.
157 (DOT_RELOC): New define for .reloc section string.
158 (coff_write_object_contents): Use DOT_RELOC instead of string.
160 2009-06-25 Tristan Gingold <gingold@adacore.com>
162 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
163 (bfd_mach_o_canonicalize_dynamic_symtab)
164 (bfd_mach_o_get_synthetic_symtab): Defines.
165 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
166 (TARGET_NAME): Use Mach-O specific functions for dynamic.
168 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
169 for scattered relocations.
170 (bfd_mach_o_i386_print_thread): New function.
171 (bfd_mach_o_print_thread): Define.
173 * mach-o.c (text_section_names_xlat): Add an entry for __const.
174 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
175 New functions extracted from ...
176 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
177 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
178 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
179 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
180 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
181 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
183 (bfd_mach_o_scan_read_dylib): Ditto.
184 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
186 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
187 decode isym and flags on little endian targets. Set dysymtab field.
188 (bfd_mach_o_scan_start_address): Adjust for enum names.
189 (bfd_mach_o_lookup_section): Do not look for segments anymore.
190 (bfd_mach_o_print_section): Display bfd section name.
191 (bfd_mach_o_print_segment): Display none if no name.
192 (bfd_mach_o_print_dysymtab): Display next index for local, external
193 and undefined symbols.
194 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
195 Display dylinker name. Display thread and unixthread commands content.
196 (bfd_mach_o_print_thread): New macro.
198 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
199 (bfd_mach_o_ppc_thread_flavour): Ditto.
200 (bfd_mach_o_i386_thread_flavour): Ditto.
201 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
202 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
203 BFD_MACH_O_THREAD_STATE_NONE.
204 (bfd_mach_o_segment_command): Remove segment field.
205 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
206 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
207 (bfd_mach_o_prebound_dylib_command): Ditto.
208 (bfd_mach_o_dylib_command): Ditto.
209 (bfd_mach_o_prebound_dylib_command): Remove section field.
210 (mach_o_data_struct): Add dysymtab field.
211 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
212 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
213 (bfd_mach_o_build_commands): Remove parameter names and attributes.
214 (bfd_mach_o_get_dynamic_reloc_upper_bound)
215 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
217 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
219 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
220 field of struct dirent.
222 2009-06-23 Tristan Gingold <gingold@adacore.com>
224 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
225 of this macro. Fix indentation.
227 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
229 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
230 destination for defined dynamic symbols when deciding whether to
231 insert a stub or not.
232 (allocate_dynrelocs): Make sure functions are not marked as Thumb
233 when actually accessed through a PLT, even when generating a
236 2009-06-22 Tristan Gingold <gingold@adacore.com>
238 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
241 2009-06-22 Alan Modra <amodra@bigpond.net.au>
243 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
244 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
246 2009-06-22 Alan Modra <amodra@bigpond.net.au>
248 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
250 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
252 * elflink.c (elf_link_add_object_symbols): Avoid warning
253 from -Wjump-misses-init in gcc 4.5.0.
255 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
257 * elf32-i386.c (elf_i386_check_relocs): Properly check local
259 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
261 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
263 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
264 r_symndx. Report local symbol name on error.
265 (elf_i386_check_relocs): Updated. Report local symbol name on
267 (elf_i386_gc_sweep_hook): Updated.
268 (elf_i386_relocate_section): Likewise.
270 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
271 r_symndx. Report local symbol name on error.
272 (elf64_x86_64_check_relocs): Updated. Report local symbol name
274 (elf64_x86_64_gc_sweep_hook): Updated.
275 (elf64_x86_64_relocate_section): Likewise.
277 2009-06-19 Tristan Gingold <gingold@adacore.com>
279 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
281 2009-06-19 Tristan Gingold <gingold@adacore.com>
283 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
284 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
285 (bfd_mach_o_valid): Ditto.
286 (bfd_mach_o_wide_p): Ditto.
287 (bfd_mach_o_canonicalize_reloc): Ditto.
288 (bfd_mach_o_build_commands): Ditto.
289 (bfd_mach_o_scan_read_thread): Ditto.
290 (bfd_mach_o_flatten_sections): Ditto.
291 (bfd_mach_o_scan_start_address): Ditto.
292 (bfd_mach_o_lookup_section): Ditto.
293 (bfd_mach_o_core_fetch_environment): Ditto.
294 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
295 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
296 (bfd_mach_o_scan_write_symtab): Ditto.
297 Use macros instead of hard-coded values.
298 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
299 Use bfd_mach_o_get_data instead of direct access. Use macros
300 instead of hard-coded values.
301 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
302 Remove sym argument and get section from mdata.
303 Move code into the else branch.
304 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
305 Remove sym argument and get section from mdata. Adjust code.
306 (bfd_mach_o_scan_read_dylib): Move assertion into the created
307 switch (which replaces consecutive if statements).
308 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
309 module table, table of content, indirect symbols and external
311 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
313 (bfd_mach_o_scan_read_linkedit): New function.
314 (bfd_mach_o_scan_read_str): Ditto.
315 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
317 (bfd_mach_o_get_symtab_upper_bound): Remove check as
318 bfd_mach_o_count_symbols never returns an error.
319 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
320 symtab field (there might be only one symtab).
321 (bfd_mach_o_scan_read_command): Handle reexported dylib.
322 Handle sub frameworks, sub umbrella, sub library and sub client.
323 Read code signature and segment split info commands.
324 (bfd_mach_o_scan): Reindent.
325 (bfd_mach_o_xlat_name): New type.
326 (bfd_mach_o_print_flags): New function.
327 (bfd_mach_o_get_name): Ditto.
328 (bfd_mach_o_cpu_name): New variable.
329 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
330 (bfd_mach_o_section_type_name)
331 (bfd_mach_o_section_attribute_name)
332 (bfd_mach_o_load_command_name): New variables.
333 (bfd_mach_o_print_private_header): New function.
334 (bfd_mach_o_print_section_map): New function extracted from
335 bfd_mach_o_print_private_bfd_data.
336 (bfd_mach_o_print_section): Ditto. Print more infos.
337 (bfd_mach_o_print_segment): Ditto.
338 (bfd_mach_o_print_dysymtab): Ditto.
339 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
340 load weak dylib, reexport dylib and id dylib.
341 Handle code signature and segment_split info.
342 Handle sub frameworks, sub umbrella, sub library and sub client.
343 (bfd_mach_o_section_get_nbr_indirect): New function.
345 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
346 (bfd_mach_o_header_flags): New enum to define header flags.
347 (bfd_mach_o_section_attribute): New enum to replace ...
348 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
349 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
350 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
351 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
352 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
353 these removed macros.
354 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
355 (bfd_mach_o_dylib_module): New type.
356 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
358 (bfd_mach_o_dylib_table_of_content): New type.
359 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
360 (bfd_mach_o_dylib_reference): New type.
361 (BFD_MACH_O_REFERENCE_SIZE): New macro.
362 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
363 modules, toc, references and indirect syms.
364 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
365 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
366 unused). Add comment.
367 (bfd_mach_o_dylib_command): Ditto.
368 (bfd_mach_o_prebound_dylib_command): Ditto.
369 (bfd_mach_o_linkedit_command): New type.
370 (bfd_mach_o_str_command): New type.
371 (bfd_mach_o_load_command): Add linkedit and str fields.
372 (mach_o_data_struct): Add symtab field.
373 (bfd_get_mach_o_data): Renamed to ...
374 (bfd_mach_o_get_data): ... this new macro.
375 (bfd_mach_o_scan_read_symtab_symbol,
376 bfd_mach_o_scan_read_symtab_strtab,
377 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
379 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
380 instead of direct access.
382 2009-06-19 Alan Modra <amodra@bigpond.net.au>
384 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
385 R_PPC_PLTREL24 relocs.
386 (ppc_elf_relocate_section): Likewise.
388 2009-06-19 Alan Modra <amodra@bigpond.net.au>
390 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
391 pointer to sym hash. Update all uses.
392 (update_plt_info): Likewise. Don't check addend here.
394 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
396 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
397 bfd_sym_from_r_symndx.
398 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
400 2009-06-18 Alan Modra <amodra@bigpond.net.au>
402 * elf-bfd.h (struct sym_sec_cache): Delete.
403 (struct sym_cache): New.
404 (bfd_section_from_r_symndx): Delete prototype.
405 (bfd_sym_from_r_symndx): Define prototype.
406 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
407 (bfd_sym_from_r_symndx): ..new function.
408 * elf32-arm.c: Update all uses of struct sym_sec_cache and
409 bfd_section_from_r_symndx to new struct and function.
410 * elf32-bfin.c: Likewise.
411 * elf32-hppa.c: Likewise.
412 * elf32-i386.c: Likewise.
413 * elf32-m32r.c: Likewise.
414 * elf32-m68hc1x.c: Likewise.
415 * elf32-m68hc1x.h: Likewise.
416 * elf32-m68k.c: Likewise.
417 * elf32-ppc.c: Likewise.
418 * elf32-s390.c: Likewise.
419 * elf32-sh.c: Likewise.
420 * elf64-ppc.c: Likewise.
421 * elf64-s390.c: Likewise.
422 * elf64-x86-64.c: Likewise.
423 * elfxx-sparc.c: Likewise.
424 * elfxx-sparc.h: Likewise.
426 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
428 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
429 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
431 2009-06-18 Nick Clifton <nickc@redhat.com>
433 * elflink.c (elf_link_sort_relocs): Return early if there are no
436 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
438 Merge cegcc and mingw32ce target name changes from
441 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
443 * config.bfd: Add arm*-*-cegcc* target.
445 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
447 * config.bfd: Add arm-*-mingw32ce* target.
449 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
451 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
452 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
453 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
454 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
456 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
458 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
459 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
460 * elf32-i386.c (elf_i386_check_relocs): Use it.
461 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
463 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
465 * elf-bfd.h (elf_dyn_relocs): New.
467 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
468 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
470 (elf_i386_copy_indirect_symbol): Likewise.
471 (elf_i386_check_relocs): Likewise.
472 (elf_i386_gc_sweep_hook): Likewise.
473 (elf_i386_allocate_dynrelocs): Likewise.
474 (elf_i386_readonly_dynrelocs): Likewise.
475 (elf_i386_size_dynamic_sections): Likewise.
477 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
478 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
480 (elf64_x86_64_copy_indirect_symbol): Updated.
481 (elf64_x86_64_check_relocs): Likewise.
482 (elf64_x86_64_gc_sweep_hook): Likewise.
483 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
484 (elf64_x86_64_allocate_dynrelocs): Likewise.
485 (elf64_x86_64_readonly_dynrelocs): Likewise.
486 (elf64_x86_64_size_dynamic_sections): Likewise.
488 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
490 * elf32-arm.c (create_got_section): Get existing .rela.got
492 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
493 * elf32-lm32.c (create_got_section): Likewise.
494 * elf32-m32r.c (create_got_section): Likewise.
495 * elf32-ppc.c (ppc_elf_create_got): Likewise.
496 * elf32-s390.c (create_got_section): Likewise.
497 * elf32-sh.c (create_got_section): Likewise.
498 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
499 * elf64-s390.c (create_got_section): Likewise.
500 * elfxx-sparc.c (create_got_section): Likewise.
502 * elflink.c (_bfd_elf_create_got_section): Properly initialize
505 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
507 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
509 * elf32-i386.c (elf_i386_local_hash): Removed.
510 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
511 (elf_i386_get_local_sym_hash): Likewise.
513 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
514 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
515 (elf64_x86_64_get_local_sym_hash): Likewise.
516 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
517 (get_local_sym_hash): Likewise.
519 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
521 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
522 rel_got_sec and plt_sec.
523 (elfNN_ia64_relax_section): Updated.
524 (elfNN_ia64_create_dynamic_sections): Likewise.
526 (allocate_dynrel_entries): Likewise.
527 (elfNN_ia64_size_dynamic_sections): Likewise.
528 (set_got_entry): Likewise.
529 (elfNN_ia64_choose_gp): Likewise.
530 (elfNN_ia64_relocate_section): Likewise.
531 (elfNN_ia64_finish_dynamic_symbol): Likewise.
532 (elfNN_ia64_finish_dynamic_sections): Likewise.
534 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
536 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
539 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
541 * configure.in (elf): Add elf-ifunc.lo.
543 * configure: Regenerated.
544 * Makefile.in: Likewise.
546 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
547 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
549 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
550 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
552 (elf_i386_link_hash_table_create): Likewise.
553 (elf_i386_create_dynamic_sections): Likewise.
554 (elf_i386_check_relocs): Likewise.
555 (elf_i386_allocate_dynrelocs): Likewise.
556 (elf_i386_size_dynamic_sections): Likewise.
557 (elf_i386_relocate_section): Likewise.
558 (elf_i386_finish_dynamic_symbol): Likewise.
559 (elf_i386_finish_dynamic_sections): Likewise.
560 (elf_i386_create_got_section): Removed.
562 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
563 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
565 (elf64_x86_64_compute_jump_table_size): Updated.
566 (elf64_x86_64_link_hash_table_create): Likewise.
567 (elf64_x86_64_create_dynamic_sections): Likewise.
568 (elf64_x86_64_check_relocs): Likewise.
569 (elf64_x86_64_allocate_dynrelocs): Likewise.
570 (elf64_x86_64_size_dynamic_sections): Likewise.
571 (elf64_x86_64_relocate_section): Likewise.
572 (elf64_x86_64_finish_dynamic_symbol): Likewise.
573 (elf64_x86_64_finish_dynamic_sections): Likewise.
574 (elf64_x86_64_create_got_section): Removed.
576 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
577 for pointer alignment. Set up section pointers.
578 (_bfd_elf_create_dynamic_sections): Likewise.
579 (_bfd_elf_create_ifunc_sections): Moved to ...
580 * elf-ifunc.c: Here. New.
582 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
583 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
586 2009-06-16 Doug Kwan <dougkwan@google.com>
588 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
589 to bfd_signed_vma. Cast constant operands which are used in
590 offset related expressions to bfd_signed_vma type as appropriate.
592 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
594 * elf32-vax.c (elf_vax_plt_sym_val): New function.
595 (elf_backend_plt_sym_val): Define.
597 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
599 * elf32-vax.c (elf_vax_reloc_type_class): New function.
600 (elf_backend_reloc_type_class): Define.
602 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
604 * elf32-vax.c (elf_vax_relocate_section): For symbol references
605 from an executable to a shared library treat R_VAX_PC32
606 relocations as R_VAX_PLT32 ones.
608 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
610 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
611 symbols in GOT space calculation.
612 (elf_vax_relocate_section): Adjust accordingly.
614 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
616 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
619 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
621 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
623 (elf_vax_relocate_section): Likewise.
625 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
627 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
628 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
630 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
632 * elf32-i386.c (elf_i386_check_relocs): Reformat.
633 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
635 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
637 * Makefile.am: Run "make dep-am".
638 * Makefile.in: Regenerated.
640 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
642 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
643 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
645 2009-06-15 Nick Clifton <nickc@redhat.com>
647 * po/ru.po: New Russian translation.
648 * configure.in (ALL_LINGUAS): Add ru.
649 * configure: Regenerate.
651 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
653 * elf32-i386.c: Remove duplicated comments.
655 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
658 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
659 dynamic IFUNC pointer in non-shared object. Use .got.plt
660 for IFUNC definition in PIE.
661 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
664 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
665 dynamic IFUNC pointer in non-shared object. Use .got.plt
666 for IFUNC definition in PIE.
667 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
670 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
672 * elf32-i386.c (elf_i386_check_relocs): Properly report
673 local symbol for unhandled relocation against STT_GNU_IFUNC
675 (elf_i386_relocate_section): Likewise.
676 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
677 (elf64_x86_64_relocate_section): Likewise.
679 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
682 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
683 (elf_i386_link_hash_table): Add loc_hash_table and
685 (elf_i386_local_hash): New.
686 (elf_i386_local_htab_hash): Likewise.
687 (elf_i386_local_htab_eq): Likewise.
688 (elf_i386_get_local_sym_hash): Likewise.
689 (elf_i386_link_hash_table_free): Likewise.
690 (elf_i386_allocate_local_dynrelocs): Likewise.
691 (elf_i386_finish_local_dynamic_symbol): Likewise.
692 (bfd_elf64_bfd_link_hash_table_free): Likewise.
693 (elf_i386_link_hash_table_create): Create loc_hash_table and
695 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
696 (elf_i386_size_dynamic_sections): Likewise.
697 (elf_i386_relocate_section): Likewise.
698 (elf_i386_finish_dynamic_sections): Likewise.
699 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
702 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
703 (elf64_x86_64_link_hash_table): Add loc_hash_table and
705 (elf64_x86_64_local_hash): New.
706 (elf64_x86_64_local_htab_hash): Likewise.
707 (elf64_x86_64_local_htab_eq): Likewise.
708 (elf64_x86_64_get_local_sym_hash): Likewise.
709 (elf64_x86_64_link_hash_table_free): Likewise.
710 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
711 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
712 (bfd_elf64_bfd_link_hash_table_free): Likewise.
713 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
715 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
717 (elf64_x86_64_size_dynamic_sections): Likewise.
718 (elf64_x86_64_relocate_section): Likewise.
719 (elf64_x86_64_finish_dynamic_sections): Likewise.
720 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
723 2009-06-10 Philip Blundell <philb@gnu.org>
725 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
726 elf_sec->this_hdr == NULL.
728 2009-06-12 Tristan Gingold <gingold@adacore.com>
730 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
731 * bfd-in2.h: Regenerated.
732 * libbfd.h: Regenerated.
734 * mach-o.c (FILE_ALIGN): New macro.
735 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
736 (bfd_mach_o_print_symbol): Ditto.
737 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
738 (bfd_mach_o_get_reloc_upper_bound): New function.
739 (bfd_mach_o_canonicalize_reloc): Ditto.
740 (bfd_mach_o_scan_write_relocs): Ditto.
741 (bfd_mach_o_scan_write_section_32): Remove offset argument.
742 (bfd_mach_o_scan_write_section_64): Ditto.
743 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
744 written for load command. Do not compute section file offset.
745 (bfd_mach_o_scan_write_segment_64): Ditto.
746 (bfd_mach_o_scan_write_symtab): Compute file offset first.
747 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
749 (bfd_mach_o_mangle_symbols): ... this new function.
750 (bfd_mach_o_write_contents): Be sure to have load commands built.
751 Call bfd_mach_o_mangle_symbols.
752 (bfd_mach_o_build_commands): Adjust for filelen field.
753 Use FILE_ALIGN macro. Clear section file offset if section is empty.
754 Do not set symtab file offset anymore here.
755 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
756 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
757 Set reloc_count and rel_filepos section fields.
758 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
760 (bfd_mach_o_scan_read_section_64): Ditto.
761 (bfd_mach_o_scan_read_section): Ditto.
762 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
763 bfd_mach_o_asymbol. Use unsigned int for file offset type.
764 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
765 Handle weak-ref symbols.
766 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
767 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
768 (bfd_mach_o_scan): Remove assignment to removed field.
769 (bfd_mach_o_mkobject_init): Ditto.
770 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
771 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
772 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
773 (bfd_mach_o_swap_reloc_in): Ditto.
774 (bfd_mach_o_swap_reloc_out): Ditto.
776 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
777 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
778 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
779 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
780 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
781 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
782 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
783 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
784 (BFD_MACH_O_N_WEAK_DEF): New macros.
786 (bfd_mach_o_section_type): Add new enumeration values.
787 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
788 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
789 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
790 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
792 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
793 (BFD_MACH_O_GENERIC_RELOC_PAIR)
794 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
795 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
796 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
797 (BFD_MACH_O_RELENT_SIZE): Ditto.
798 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
799 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
800 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
801 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
802 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
803 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
804 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
805 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
806 (bfd_mach_o_reloc_info): New struct.
807 (bfd_mach_o_asymbol): New struct.
808 (bfd_mach_o_symtab_command): The symbols field is now of type
810 (bfd_mach_o_load_command): The offset and len fields are now of type
812 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
813 Add a filelen field. Add comments.
814 (bfd_mach_o_backend_data): New struct.
815 (bfd_mach_o_get_backend_data): New macro.
816 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
818 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
819 (bfd_mach_o_get_reloc_upper_bound): New prototype.
820 (bfd_mach_o_canonicalize_reloc): Ditto.
822 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
823 duplicated macro. Now defined to _bfd_generic_is_local_label.
824 (TARGET_NAME_BACKEND): New macro...
825 (TARGET_NAME_BACKEND): ... used to name a new variable.
826 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
829 * mach-o-i386.c (i386_howto_table): New variable.
830 (bfd_mach_o_i386_swap_reloc_in): New function.
831 (bfd_mach_o_i386_swap_reloc_out): Ditto.
832 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
833 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
834 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
835 (bfd_mach_o_bfd_reloc_type_lookup)
836 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
838 2009-06-11 Eric Paris <eparis@redhat.com>
839 Nick Clifton <nickc@redhat.com>
841 * opncls.c (_maybe_make_executable): New function. Gives execute
842 permission to an executable bfd that was opened for writing
843 provided that it is a regular file. Replaces common code found in...
844 (bfd_close): here and ...
845 (bfd_close_all_done): here.
847 2009-06-11 Anthony Green <green@moxielogic.com>
849 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
850 * bfd-in2.h: Rebuilt.
852 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
854 (moxie_reloc_map): Ditto.
855 Clean up copyright notice.
857 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
859 * bfd-in2.h: bfd_mmap prototype.
860 * bfdio.c (bfd_mmap): New function.
861 * libbfd.h (bfd_iovec): Add bmmap.
862 * cache.c (cache_bmmap): New function.
863 (cache_iovec): Initialize bmmap member.
864 * opencls.c (opncls_bmmap): New function.
865 (opncls_iovec): Initialize bmmap member.
867 2009-06-09 Tristan Gingold <gingold@adacore.com>
869 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
870 and stabstr_segment fields.
871 (mach_o_be_vec, mach_o_le_vec): Removed
872 (bfd_mach_o_version): New prototype.
874 * mach-o.c (bfd_mach_o_version): Make this function public.
875 (mach_o_wide_p): New function.
876 (bfd_mach_o_wide_p): Ditto.
877 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
879 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
880 Search in the list only if the name starts with a dot.
881 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
882 test. Check bfd_seek status.
883 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
884 (bfd_mach_o_scan_write_section_32): Ditto.
885 (bfd_mach_o_scan_write_section_64): Ditto.
886 (bfd_mach_o_scan_write_section): Removed.
887 (bfd_mach_o_scan_write_segment): Split into ...
888 (bfd_mach_o_scan_write_segment_32): ... this and ...
889 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
890 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
891 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
892 symbol table. Now returns a boolean.
893 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
894 Adjust for status type.
895 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
896 test. Write symbol table. Numbers the sections.
897 (bfd_mach_o_read_header): Check bfd_seek status.
898 Use mach_o_wide_p instead of hard-coded test.
899 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
900 (bfd_mach_o_scan_read_section_64): Ditto.
901 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
902 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
903 handled common symbols.
904 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
905 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
906 (bfd_mach_o_scan_read_dylinker): Ditto.
907 (bfd_mach_o_scan_read_dylib): Ditto.
908 (bfd_mach_o_scan_read_thread): Ditto.
909 (bfd_mach_o_scan_read_symtab): Ditto.
910 Do not create a section for the stabs.
911 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
912 (bfd_mach_o_scan_read_segment): Ditto.
913 (bfd_mach_o_scan_read_command): Ditto.
914 (bfd_mach_o_scan_start_address): Ditto.
915 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
916 (bfd_mach_o_archive_p): Check bfd_seek status.
917 (bfd_mach_o_core_fetch_environment): Ditto.
919 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
921 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
923 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
924 (elf_i386_link_hash_table_create): Initialize irelifunc.
925 (elf_i386_check_relocs): Updated. Set up irelifunc for
927 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
928 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
930 (elf_i386_relocate_section): Likewise.
932 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
933 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
934 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
936 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
937 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
939 (elf64_x86_64_relocate_section): Likewise.
941 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
943 (_bfd_elf_create_ifunc_sections): This.
945 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
947 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
950 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
952 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
953 relocation for R_386_32 against STT_GNU_IFUNC symbol when
954 building shared object. Check info->executable instead of
955 !info->shared when setting non_got_ref.
956 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
957 for non-GOT reference of STT_GNU_IFUNC symbol in shared
958 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
960 (elf_i386_relocate_section): Output dynamic relocation for
961 R_386_32 against STT_GNU_IFUNC symbol to get the real
962 function address when building shared object.
963 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
964 relocation for STT_GNU_IFUNC symbol in shared object.
966 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
967 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
968 symbol when building shared object. Check info->executable
969 instead of !info->shared when setting non_got_ref.
970 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
971 for non-GOT reference of STT_GNU_IFUNC symbol in shared
972 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
974 (elf64_x86_64_relocate_section): Output dynamic relocation
975 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
976 function address when building shared object.
977 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
978 relocation for STT_GNU_IFUNC symbol in shared object.
980 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
982 * Makefile.am: Run "make dep-am".
983 (BFD32_BACKENDS): Add mach-o-i386.lo.
984 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
985 * Makefile.in: Regenerate.
987 2009-06-06 Alan Modra <amodra@bigpond.net.au>
989 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
990 when looking for soft-icache stubs.
992 2009-06-05 Tristan Gingold <gingold@adacore.com>
994 * mach-o.h: Update copyright year.
995 (bfd_mach_o_mach_header_magic): New enum.
996 (bfd_mach_o_cpu_subtype): Now an enum.
997 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
998 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
999 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1000 (bfd_mach_o_load_command): Field type_required is now a boolean.
1001 Reindent prototypes.
1002 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1003 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1004 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1005 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1006 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1007 (bfd_mach_o_canonicalize_symtab): Ditto.
1008 (bfd_mach_o_get_symbol_info): Ditto.
1009 (bfd_mach_o_print_symbol): Ditto.
1010 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1011 (bfd_mach_o_make_empty_symbol): Ditto.
1012 (bfd_mach_o_write_contents): Ditto.
1014 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1015 bfd_mach_o_mkobject): Defines.
1016 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1017 Do not check with target vector but with flavour.
1018 (struct mach_o_section_name_xlat): New declaration.
1019 (dwarf_section_names_xlat): Ditto.
1020 (text_section_names_xlat): Ditto.
1021 (data_section_names_xlat): Ditto.
1022 (struct mach_o_segment_name_xlat): Ditto.
1023 (segsec_names_xlat): Ditto.
1024 (bfd_mach_o_convert_section_name_to_bfd): New function.
1025 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1026 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1027 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1028 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1029 Accept any input and output flavour. Do not share private data
1031 (bfd_mach_o_count_symbols): Add a comment.
1032 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1033 (bfd_mach_o_canonicalize_symtab): Ditto.
1034 (bfd_mach_o_get_symbol_info): Ditto.
1035 (bfd_mach_o_print_symbol): Ditto.
1036 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1037 Use constants instead of hard-coded values.
1038 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1040 (bfd_mach_o_scan_write_section_64): Ditto.
1041 (bfd_mach_o_scan_write_segment): Ditto.
1042 Do not copy sections anymore.
1043 (bfd_mach_o_write_contents): Make it public.
1044 Remove dead code. Rewrite typeflag assignment.
1045 (bfd_mach_o_build_commands): New function.
1046 (bfd_mach_o_set_section_contents): Ditto.
1047 (bfd_mach_o_make_empty_symbol): Make it public.
1048 (bfd_mach_o_read_header): Make it static.
1049 Convert to bfd_boolean.
1050 Use constants instead of hard-coded values.
1051 (bfd_mach_o_make_bfd_section): Call
1052 bfd_mach_o_convert_section_name_to_bfd to create name.
1053 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1055 (bfd_mach_o_scan_read_section_64): Ditto.
1056 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1057 a segment anymore. Use constants instead of hard-coded values.
1058 (bfd_mach_o_scan_read_command): Fix style.
1059 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1060 Get rid of BFD_IO_FUNCS.
1061 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1062 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1063 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1064 (bfd_mach_o_object_p): Removed.
1065 (bfd_mach_o_gen_core_p): New function, replaces ...
1066 (bfd_mach_o_core_p): ... deleted.
1067 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1069 * mach-o-i386.c: New file.
1070 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1071 * configure.in (TDEFINES): Add mach_o_i386_vec.
1072 * configure: Regenerated.
1073 * targets.c: Add mach_o_i386_vec.
1075 * mach-o.c: Update copyright years.
1076 (BFD_IO_FUNCS): Remove (was not used).
1077 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1078 bfd_mach_o_slurp_extended_name_table,
1079 bfd_mach_o_construct_extended_name_table,
1080 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1081 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1082 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1083 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1084 bfd_mach_o_get_section_contents_in_window,
1085 bfd_mach_o_bfd_is_local_label_name,
1086 bfd_mach_o_bfd_is_target_special_symbol,
1087 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1088 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1089 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1090 bfd_mach_o_minisymbol_to_symbol,
1091 bfd_mach_o_bfd_get_relocated_section_contents,
1092 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1093 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1094 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1095 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1096 bfd_mach_o_bfd_merge_private_bfd_data,
1097 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1098 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1099 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1100 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1101 bfd_mach_o_bfd_copy_private_header_data,
1102 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1103 * mach-o-target.c: ... here.
1104 Update copyright years.
1106 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1108 * dep-in.sed: Don't use \n in replacement part of s command.
1109 * Makefile.am (DEP1): LC_ALL for uniq.
1111 * Makefile.in: Regenerate.
1113 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1115 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1116 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1117 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1119 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1121 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1122 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1123 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1124 against STT_GNU_IFUNC symbols for static executables.
1125 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1126 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1128 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1129 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1130 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1131 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1133 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1135 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1136 symbols to be left unimported when linking statically.
1137 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1138 code when linking statically.
1140 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1142 * elf32-i386.c (elf_i386_check_relocs): Increment
1143 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1144 against STT_GNU_IFUNC symbol.
1145 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1146 local STT_GNU_IFUNC definition is used.
1147 (elf_i386_relocate_section): Handle got.offset != -1 for
1148 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1151 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1152 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1153 relocations against STT_GNU_IFUNC symbol.
1154 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1155 local STT_GNU_IFUNC definition is used.
1156 (elf64_x86_64_relocate_section): Handle got.offset != -1
1157 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1158 STT_GNU_IFUNC symbol.
1160 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1163 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1164 (elf_i386_reloc_type_lookup): Likewise.
1165 (R_386_tls): Removed.
1166 (R_386_irelative): New.
1167 (R_386_vt_offset): Updated.
1168 (elf_i386_rtype_to_howto): Likewise.
1169 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1170 (elf_i386_link_hash_table_create): Initialize igotplt,
1172 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1173 (elf_i386_adjust_dynamic_symbol): Likewise.
1174 (elf_i386_allocate_dynrelocs): Likewise.
1175 (elf_i386_relocate_section): Likewise.
1176 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1178 (elf_i386_finish_dynamic_symbol): When building a static
1179 executable, use .iplt, .igot.plt and .rel.iplt sections for
1180 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1181 locally defined STT_GNU_IFUNC symbol.
1183 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1184 (x86_64_reloc_map): Likewise.
1185 (R_X86_64_standard): Updated.
1186 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1187 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1189 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1190 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1191 (elf64_x86_64_allocate_dynrelocs): Likewise.
1192 (elf64_x86_64_relocate_section): Likewise.
1193 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1195 (elf64_x86_64_finish_dynamic_symbol): When building a static
1196 executable, use .iplt, .igot.plt and .rela.iplt sections for
1197 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1198 for locally defined STT_GNU_IFUNC symbol.
1200 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1201 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1203 * bfd-in2.h: Regenerated.
1204 * libbfd.h: Likewise.
1206 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1208 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1209 (_bfd_elf_make_ifunc_reloc_section): Removed.
1210 (_bfd_elf_is_ifunc_symbol): Likewise.
1211 (_bfd_elf_create_static_ifunc_sections): New.
1213 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1215 (elf_link_add_object_symbols): Here.
1216 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1217 STT_GNU_IFUNC symbol.
1218 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1219 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1220 (IFUNC_INFIX): Removed.
1221 (get_ifunc_reloc_section_name): Likewise.
1222 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1223 (_bfd_elf_is_ifunc_symbol): Likewise.
1224 (_bfd_elf_create_static_ifunc_sections): New.
1226 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1228 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1229 (create_got_section): Likewise.
1230 (allocate_dynrelocs): Likewise.
1231 (readonly_dynrelocs): Likewise.
1232 (set_tls_module_base): Likewise.
1233 (dtpoff_base): Likewise.
1235 (elf_i386_link_hash_table_create): Updated.
1236 (elf_i386_create_dynamic_sections): Likewise.
1237 (elf_i386_check_relocs): Likewise.
1238 (elf_i386_size_dynamic_sections): Likewise.
1239 (elf_i386_relocate_section): Likewise.
1241 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1242 (create_got_section): Likewise.
1243 (allocate_dynrelocs): Likewise.
1244 (readonly_dynrelocs): Likewise.
1245 (set_tls_module_base): Likewise.
1246 (dtpoff_base): Likewise.
1248 (elf64_x86_64_link_hash_table_create): Updated.
1249 (elf64_x86_64_create_dynamic_sections): Likewise.
1250 (elf64_x86_64_check_relocs): Likewise.
1251 (elf64_x86_64_size_dynamic_sections): Likewise.
1252 (elf64_x86_64_relocate_section): Likewise.
1254 2009-05-28 Nick Clifton <nickc@redhat.com>
1256 * targets.c (_bfd_target_vector): Only include plugin target in
1257 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1259 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1261 * elf32-spu.c (struct call_info): New member broken_cycle.
1262 (remove_cycle): Instead of physically removing call_info structures
1263 to break call graph cycles, mark them using the broken_cycle flag.
1264 (mark_overlay_section): Respect broken_cycle flag.
1265 (unmark_overlay_section): Likewise.
1266 (collect_lib_sections): Likewise.
1267 (collect_overlays): Likewise.
1268 (sum_stack): Likewise.
1270 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1272 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1273 (mark_functions_via_relocs): Initialize callee->count to 1.
1274 (pasted_function): Likewise.
1275 (spu_elf_auto_overlay): Honor call counts when determining number
1276 of stubs required in software i-cache mode.
1278 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1280 * plugin.c (program_name): Remove.
1281 (plugin_program_name): New.
1282 (bfd_plugin_set_program_name): New.
1283 (try_load_plugin): Use plugin_program_name.
1284 * plugin.h (bfd_plugin_set_program_name): New.
1286 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1288 * aclocal.m4: Include ../config/plugins.m4.
1289 * configure.in: Use AC_PLUGINS.
1290 * configure: Regenerate.
1291 * Makefile.in: Regenerate.
1292 * doc/Makefile.in: Regenerate.
1294 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1296 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1298 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1299 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1300 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1301 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1302 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1303 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1304 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1305 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1306 * reloc.c (bfd_generic_relax_section): Likewise.
1307 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1308 * vms.c (vms_bfd_relax_section): Likewise.
1310 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1312 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1314 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1315 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1317 * elf32-i386.c (allocate_dynrelocs): Updated.
1318 (elf_i386_relocate_section): Likewise.
1319 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1320 (elf64_x86_64_relocate_section): Likewise.
1322 * elf64-x86-64.c (is_indirect_symbol): Removed.
1324 2009-05-26 Nick Clifton <nickc@redhat.com>
1326 * po/id.po: Updated Indonesian translation.
1328 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1330 * Makefile.am: Run "make dep-am".
1333 (ALL_MACHINES): Add cpu-plugin.lo.
1334 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1335 (BFD32_BACKENDS): Add plugin.lo.
1336 (BFD32_BACKENDS_CFILES): Add plugin.c.
1337 (libbfd_la_LIBADD): Add LIBDL
1338 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1339 (bfd_plugin_arch): Declare.
1340 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1341 * bfd.c (bfd): Add plugin_data.
1342 * config.bfd: Handle the plugin target.
1343 * configure.in: Check for --enable-plugins.
1344 (LT_INIT): Use the dlopen option.
1345 * cpu-plugin.c: New.
1348 * targets.c (plugin_vec): Declare.
1349 (_bfd_target_vector): Add plugin_vec.
1350 * Makefile.in: Regenerate.
1351 * bfd-in2.h: Regenerate.
1352 * configure: Regenerate.
1354 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1356 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1357 per line with all lines having continuation backslash. Prefix
1358 first line with "A", following lines with "B".
1359 * Makefile.am (DEP): Don't use dep.sed here.
1360 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1361 dep.sed here on dependencies, sort and uniq.
1362 * Makefile.in: Regenerate.
1364 2009-05-25 Tristan Gingold <gingold@adacore.com>
1366 * makefile.vms: Add verilog.obj to object list OBJS.
1368 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1370 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1371 for BFD_IN_MEMORY is cleared.
1372 (bfd_bwrite): Zero excess memory allocated.
1374 2009-05-22 Julian Brown <julian@codesourcery.com>
1376 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1378 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1379 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1380 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1381 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1382 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1383 (a8_erratum_fix, a8_erratum_reloc): New structs.
1384 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1385 num_a8_erratum_fixes, fix_cortex_a8 fields.
1386 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1387 (elf32_arm_add_stub): Split into two parts, creating...
1388 (elf32_arm_create_or_find_stub_sec): New function.
1389 (elf32_arm_final_link_relocate): Add forward declaration.
1390 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1391 relocations, multiple relocations per stub.
1392 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1393 (arm_size_one_stub): Use find_stub_size_and_template.
1394 (a8_reloc_compare): New.
1395 (find_thumb_glue): Add forward declaration.
1396 (cortex_a8_erratum_scan): New.
1397 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1398 (bfd_elf32_arm_set_cortex_a8_fix): New.
1399 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1400 (arm_map_one_stub): Add THUMB32_TYPE support.
1401 (a8_branch_to_stub_data): New.
1402 (make_branch_to_a8_stub): New.
1403 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1404 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1405 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1406 Cortex-A8 erratum workaround.
1407 * bfd-in2.h: Regenerate.
1409 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1411 * Makefile.am: Run "make dep-am".
1412 * Makefile.in: Regenerate.
1413 * po/SRC-POTFILES.in: Regenerate.
1415 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1417 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1420 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1422 * elf-bfd.h (struct elf_backend_data
1423 <elf_backend_link_output_symbol_hook>): Return an int.
1424 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1425 symbols on deleted .opd entries.
1426 * elflink.c (elf_link_output_sym): Return without outputting sym
1427 if output_symbol_hook returns 2.
1428 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1429 Abort if we must not discard sym.
1430 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1432 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1433 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1434 elf_backend_link_output_symbol_hook return type change.
1435 * elf32-arm.c (output_arch_syminfo): Likewise.
1436 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1437 (elf32_arm_output_arch_local_syms): Likewise.
1438 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1439 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1440 (bfd_score_elf_link_output_symbol_hook): Likewise.
1441 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1442 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1443 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1444 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1445 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1446 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1447 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1448 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1449 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1450 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1451 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1453 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1455 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1456 out of range .opd symbols.
1458 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1460 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1461 fprintf_vma directly.
1462 * peXXigen.c (pe_print_edata): Likewise.
1463 (pe_print_pdata): Likewise.
1464 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1465 (_bfd_XX_print_private_bfd_data_common): Likewise.
1467 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1469 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1471 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1472 Paul Brook <paul@codesourcery.com>
1474 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1475 fix discarded sections.
1477 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1479 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1480 sections into the software icache.
1482 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1484 * elf32-spu.c (build_stub): Always build "compact" sofware
1487 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1489 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1490 (spu_elf_setup): Initialize it.
1491 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1492 Update to new-sytle cache manager data structures.
1493 (spu_elf_build_stubs): Generate new-style cache manager data
1494 structures and symbols.
1495 (spu_elf_auto_overlay): Update size computation.
1497 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1499 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1500 segments first amongst the program headers.
1502 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1504 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1505 into addresses for relocation types that look at high bits. Remove
1506 special handling of relocation overflow warnings.
1508 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1510 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1511 control flow graph between fragments of a function.
1513 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1515 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1516 generate only a 16-byte .toe section.
1517 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1519 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1521 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1522 (spu_elf_place_overlay_data): ..here. New function.
1523 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1525 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1527 * elf32-arm.c: Move sysdep.h to start of file.
1529 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1531 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1533 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1534 __icache_tag_array and __icache_tag_array_size.
1536 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1538 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1540 (bfinfdpic_link_omit_section_dynsym): Likewise.
1541 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1543 2009-05-05 Paul Brook <paul@codesourcery.com>
1545 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1546 * bfd-in2.h: Regenerate.
1547 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1548 (_arm_elf_section_data): Add text and exidx fields.
1549 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1550 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1551 copy_exidx_entry): New functions.
1552 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1554 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1556 * elf32-arm.c (DEF_STUBS): New helper define.
1557 (DEF_STUB): Likewise.
1558 (stub_def): New type.
1559 (stub_definitions): New array, containing stub template pointers
1561 (arm_size_one_stub): Make use of stub_definitions.
1563 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1565 * elflink.c (find_version_for_sym): Remove from here, ...
1566 * linker.c (bfd_find_version_for_sym): ... rename, replace
1567 here, make public and update all callers.
1568 * bfd-in2.h: Regenerate.
1570 2009-04-30 Nick Clifton <nickc@redhat.com>
1572 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1574 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1575 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1576 into a STT_GNU_IFUNC symbol type.
1577 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1579 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1580 the binary contains ifunc symbols.
1581 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1582 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1583 * elf32-i386.c (is_indirect_function): New function.
1584 (elf_i386_check_relocs): Create an ifunc output section.
1585 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1586 section if necessary.
1587 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1589 (elf_i386_add_symbol_hook): New function. Set the
1590 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1591 symbol is encountered.
1592 (elf_backend_post_process_headers): Define.
1593 (elf_backend_add_symbol_hook): Define.
1594 (elf_i386_post_process_headers): Rename to
1595 elf_i388_fbsd_post_process_headers.
1596 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1597 (is_indirect_function): New function.
1598 (elf64_x86_64_check_relocs): Create an ifunc output section.
1599 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1600 section if necessary.
1601 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1602 symbol if necessary.
1603 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1604 elf_obj_data structure if an ifunc symbol is encountered.
1605 (elf_backend_post_process_headers): Define.
1606 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1607 if we have ifunc symbols to handle.
1608 (get_ifunc_reloc_section_name): New function. Computes the name
1609 for an ifunc section.
1610 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1611 section to hold ifunc relocs.
1612 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1613 (bfd_print_symbol_vandf): Handle ifunc symbols.
1614 (bfd_decode_symclass): Likewise.
1615 * bfd-in2.h: Regenerate.
1617 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1619 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1620 MOVW and MOVT relocations in a shared library link.
1622 2009-04-27 Anthony Green <green@moxielogic.com>
1624 * verilog.c: New file.
1625 * Makefile.am (BFD32_LIBS): Add verilog.c.
1626 (BFD32_LIBS_CFILES): Add verilog.c.
1627 (verilog.lo): New build rule.
1628 * Makefile.in: Rebuilt.
1629 * targets.c: Add verilog support.
1630 * bfd.c (tdata union): Add Verilog private data field.
1631 * bfd-in2.h: Regenerate.
1633 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1635 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1638 2009-04-23 Matthias Klose <doko@ubuntu.com>
1640 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1642 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1645 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1646 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1647 (elf32_arm_size_stubs): Likewise.
1648 (record_thumb_to_arm_glue): Deleted unused function.
1649 (bfd_elf32_arm_process_before_allocation): No longer handle
1650 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1651 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1652 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1654 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1656 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1657 (elf32_arm_write_section): Declare early.
1658 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1659 (arm_allocate_glue_section_space): Exclude empty sections.
1660 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1661 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1663 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1664 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1665 (elf32_arm_size_dynamic_sections): Allocate interworking
1667 (bfd_elf32_bfd_final_link): Define.
1669 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1671 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1673 * coffcode.h (coff_compute_section_file_positions): Clear
1674 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1676 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1677 force_minimum_alignment.
1679 * libcoff.h: Regenerated.
1681 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1682 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1684 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1685 nor target_subsystem.
1687 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1688 force_minimum_alignment nor target_subsystem.
1690 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1692 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1693 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1694 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1695 include in coff-x86_64.c of headers.
1696 (PDATA_ROW_SIZE): New define.
1697 (pex_regs[]): New static array.
1698 (pex64_get_runtime_function): New static function.
1699 (pex64_get_unwind_info): Likewise.
1700 (pex64_get_scope_entry): Likewise.
1701 (pex64_xdata_print_uwd_codes): Likewise.
1702 (pex64_get_section_by_rva): Likewise.
1703 (pex64_dump_xdata): Likewise.
1704 (pex64_bfd_print_pdata): Likewise.
1705 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1706 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1707 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1709 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1710 Alan Modra <amodra@bigpond.net.au>
1711 Dave Korn <dave.korn.cygwin@gmail.com>
1713 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1714 long names and non-NUL-terminated strings.
1716 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1718 * bfd-in2.h: Regenerated.
1720 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1722 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1723 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1725 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1728 * coffcode.h (bfd_pei_p): New.
1730 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1731 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1732 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1733 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1734 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1735 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1737 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1738 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1739 bfd_efi_rtdrv_x86_64_vec,
1740 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1741 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1742 * targets.c: Likewise.
1744 * configure: Regenerated.
1745 * libcoff.h: Likewise.
1746 * Makefile.in: Likewise.
1748 * efi-app-ia32.c: Removed.
1749 * efi-app-x86_64.c: Likewise.
1750 * efi-bsdrv-ia32.c: Likewise.
1751 * efi-bsdrv-ia64.c: Likewise.
1752 * efi-bsdrv-x86_64.c: Likewise.
1753 * efi-rtdrv-ia32.c: Likewise.
1754 * efi-rtdrv-ia64.c: Likewise.
1755 * efi-rtdrv-x86_64.c: Likewise.
1756 * efi-rtdrv-ia32.c: Likewise.
1758 * efi-app-ia64.c: Moved to ...
1760 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1761 (TARGET_NAME): Set to pei-ia64.
1763 * libpei.h (bfd_target_pei_p): Removed.
1764 (bfd_target_pei_arch): Likewise.
1765 (bfd_target_efi_app_p): Likewise.
1766 (bfd_target_efi_app_arch): Likewise.
1767 (bfd_target_efi_bsdrv_p): Likewise.
1768 (bfd_target_efi_bsdrv_arch): Likewise.
1769 (bfd_target_efi_rtdrv_p): Likewise.
1770 (bfd_target_efi_rtdrv_arch): Likewise.
1771 (bfd_pe_executable_p): Likewise.
1773 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1774 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1775 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1776 and efi-rtdrv-ia32.c.
1777 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1778 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1779 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1780 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1781 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1782 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1783 (efi-app-ia64.lo): Removed.
1784 (efi-bsdrv-ia32.lo): Likewise.
1785 (efi-rtdrv-ia32.lo): Likewise.
1786 (efi-app-ia64.lo): Likewise.
1787 (efi-bsdrv-ia64.lo): Likewise.
1788 (efi-rtdrv-ia64.lo): Likewise.
1789 (efi-app-x86_64.lo): Likewise.
1790 (efi-bsdrv-x86_64.lo): Likewise.
1791 (efi-rtdrv-x86_64.lo): Likewise.
1794 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1796 (arch_type): Removed.
1797 (pe_arch): Likewise.
1798 (pe_bfd_object_p): Just return coff_object_p.
1800 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1801 bfd_pe_executable_p with bfd_pei_p.
1803 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1805 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1806 PLT entries to an undefined symbol when generating a shared
1809 2009-04-17 Nick Clifton <nickc@redhat.com>
1812 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1814 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1816 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1817 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1818 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1819 * binary.c (binary_bfd_define_common_symbol): Likewise.
1820 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1821 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1822 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1823 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1824 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1825 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1826 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1827 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1828 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1829 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1830 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1831 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1832 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1833 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1834 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1835 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1836 * som.c (som_bfd_define_common_symbol): Likewise.
1837 * srec.c (srec_bfd_define_common_symbol): Likewise.
1838 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1839 * versados.c (versados_bfd_define_common_symbol): Likewise.
1840 * vms.c (vms_bfd_define_common_symbol): Likewise.
1841 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1842 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1843 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1844 (pmac_xcoff_vec): Likewise.
1845 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1846 (aix5coff64_vec): Likewise.
1847 * linker.c (bfd_generic_define_common_symbol): New function.
1848 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1849 (_bfd_define_common_symbol): New field.
1850 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1851 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1852 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1854 * bfd-in2.h: Regenerate.
1855 * libbfd.h: Likewise.
1856 * libcoff.h: Likewise.
1858 2009-04-15 Anthony Green <green@moxielogic.com>
1860 * targets.c: Add moxie support.
1861 * Makefile.am: Ditto.
1862 * Makefile.in: Rebuilt.
1863 * cpu-moxie.c, elf32-moxie.c: New files.
1864 * archures.c: Add moxie support.
1865 * configure.in: Add moxie support.
1866 * configure: Rebuilt.
1867 * config.bfd, archures.c: Add moxie support.
1868 * bfd-in2.h: Rebuilt.
1870 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1872 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1873 branch to an undef weak symbol into a jump to next instruction if
1874 a PLT entry will be created.
1876 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1878 * coffgen.c (make_a_section_from_file): Set the backend long
1879 section names enable if long section names found on input.
1880 * coffcode.h: Extend long section names documentation to match.
1882 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1884 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1887 2009-04-07 DJ Delorie <dj@redhat.com>
1889 * archures.c: Add bfd_mach_mep_c5.
1890 * bfd-in2.h: Likewise.
1891 * cpu-mep.c: Add bfd_c5_arch.
1892 * elf32-mep.c: Support it.
1894 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1896 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1897 info->callbacks->einfo.
1898 * linker.c (_bfd_generic_section_already_linked): Likewise.
1900 2009-04-06 DJ Delorie <dj@redhat.com>
1902 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1904 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1906 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1907 _bfd_pex64_print_pdata only if PE is defined.
1909 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1910 (_bfd_pex64_print_pdata): This.
1912 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1913 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1916 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1918 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1919 _bfd_pep_print_x64_pdata.
1920 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1921 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1923 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1925 * elf32-xtensa.c (relax_property_section): Always set r_offset
1928 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1930 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1931 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1933 (elf32_arm_stub_type): New enum values for the two new stubs.
1934 (arm_type_of_stub): Make use of the two new stubs.
1935 (arm_size_one_stub): Handle the two new stubs.
1937 2009-04-01 Matt Thomas <matt@netbsd.org>
1939 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1940 hidden symbols into the GOT or PLT.GOT.
1941 (elf_vax_relocate_section): Do not emit a PCREL reloc
1942 into a shared object if it is against a hidden symbol.
1944 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1946 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1947 and know_contains_shared_object_p.
1948 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1949 Cache the result in the archive_info table.
1950 (xcoff_auto_export_p): Add an "info" parameter and update the
1951 call to xcoff_archive_contains_shared_object_p.
1952 (xcoff_mark_auto_exports): Update accordingly.
1953 (xcoff_post_gc_symbol): Likewise.
1955 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1957 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1960 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1962 * coff-rs6000.c (member_layout): New structure.
1963 (archive_iterator): Likewise.
1964 (member_layout_init): New function.
1965 (archive_iterator_begin): Likewise.
1966 (archive_iterator_next): Likewise.
1967 (xcoff_write_armap_old): Use the new iterator functions.
1968 (do_shared_object_padding): Delete.
1969 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1970 handling of arch_info.
1971 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1972 first loop rather than the second. Allocate a member header if
1973 there isn't one, then work out the stat information and length
1974 in the first loop too. Use the new iterators for the second loop.
1975 (xcoff_write_archive_contents_big): Likewise.
1977 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1979 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
1980 (bfd_xcoff_set_archive_import_path): Likewise.
1981 * bfd-in2.h: Regenerate.
1982 * xcofflink.c: Include libiberty.h.
1983 (xcoff_archive_info): New structure.
1984 (xcoff_archive_info_hash): New function.
1985 (xcoff_archive_info_eq): Likewise.
1986 (xcoff_get_archive_info): Likewise.
1987 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
1988 (bfd_xcoff_split_import_path): New function.
1989 (bfd_xcoff_set_archive_import_path): Likewise.
1990 (xcoff_set_import_path): Move earlier in file.
1991 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
1992 object to the the directory part of the bfd's filename. Get the
1993 import path and filename of an archive object from the archive's
1994 xcoff_tdata, initializing it if necessary. Update use of
1996 (bfd_link_input_bfd): Update use of import_file_id.
1997 (xcoff_write_global_symbol): Likewise.
1999 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2001 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2003 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2005 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2006 a .loader section for relocatable links.
2007 (xcoff_need_ldrel_p): New function.
2008 (xcoff_mark): Use it.
2009 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2011 (xcoff_build_ldsym): New function, split out from...
2012 (xcoff_build_ldsyms): ...here. Rename to...
2013 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2014 call xcoff_build_ldsym, if there's a loader section.
2015 (xcoff_build_loader_section): New function, extracted verbatim from...
2016 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2017 there's a loader section. Only add an __rtinit loader symbol
2018 if there's a loader section. Update after above name change.
2019 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2020 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2021 and xcoff_create_ldrel.
2022 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2023 (xcoff_reloc_link_order): Likewise, but only call it if there's
2024 a loader section. Use xcoff_symbol_section.
2025 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2026 if there's a loader section.
2028 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2030 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2032 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2034 * elf32-arm.c (group_sections): Rewrite loops for better
2037 2009-03-30 DJ Delorie <dj@redhat.com>
2039 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2040 relocs when doing a relocatable link.
2042 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2044 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2045 "ERROR:", in error messages.
2046 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2047 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2048 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2049 (elf32_arm_merge_eabi_attributes): Likewise.
2050 (elf32_arm_merge_private_bfd_data): Likewise.
2052 2009-03-27 Nick Clifton <nickc@redhat.com>
2054 * section.c (bfd_get_section_contents): Detect and handle the case
2055 where a section has the SEC_IN_MEMORY flag set but no actual
2058 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2061 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2062 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2063 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2064 if we don't find matching PT_LOAD when copying.
2066 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2068 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2069 the reloc descriptions.
2071 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2073 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2074 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2075 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2077 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2079 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2080 (bfd_i386_arch_intel_syntax): Likewise.
2081 (i8086_arch): Likewise.
2082 (bfd_x86_64_arch): Likewise.
2084 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2086 * elf32-cris.c (cris_elf_relocate_section): <case
2087 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2088 symbols for non-allocated sections. Don't check whether to
2089 generate R_CRIS_DTPMOD for non-allocated sections.
2090 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2091 handle relocation GC:ing if applied to non-allocated section.
2092 (cris_elf_check_relocs): Similar.
2094 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2095 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2096 when emitting a known TP offset in the GOT.
2098 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2100 * elf64-ppc.c (synthetic_opd): Delete.
2101 (compare_symbols): Look for .opd name rather than section match.
2102 (ppc64_elf_get_synthetic_symtab): Likewise.
2104 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2106 * elf32-ppc.c (is_pic_glink_stub): Delete.
2107 (is_nonpic_glink_stub): New function.
2108 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2110 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2112 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2113 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2115 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2116 macros for visibilty and locality checks.
2117 (elf_s390_adjust_dynamic_symbol): Likewise.
2118 (allocate_dynrelocs): Likewise.
2119 (elf_s390_relocate_section): Likewise.
2120 (elf_s390_finish_dynamic_symbol): Likewise.
2121 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2122 (elf_s390_adjust_dynamic_symbol): Likewise.
2123 (allocate_dynrelocs): Likewise.
2124 (elf_s390_relocate_section): Likewise.
2125 (elf_s390_finish_dynamic_symbol): Likewise.
2127 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2129 * bfd-in2.h: Regenerated.
2130 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2131 for debugging sections and map memory read/write dependent on
2133 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2134 without memory read flags set.
2135 * section.c: Add SEC_COFF_NOREAD to section flags.
2137 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2139 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2142 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2144 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2145 "no overlays" return. If there are overlays, create overlay
2146 manager entry symbols here, so that..
2147 (spu_elf_build_stubs): ..we don't need to set them up here.
2148 Simplify entry symbol tests.
2149 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2151 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2153 * elf.c (elfcore_grok_openbsd_procinfo)
2154 (elfcore_grok_openbsd_note): New functions.
2155 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2157 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2159 * vms-hdr.c: Don't include alloca.h.
2160 * elf32-m68hc1x.c: Include alloca-conf.h.
2162 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2164 * Makefile.am: Run "make dep-am".
2165 * Makefile.in: Regenerate.
2167 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2169 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2171 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2173 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2175 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2176 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2177 ovly_return fields with ovly_entry[2]. Adjust all users.
2178 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2180 (spu_elf_build_stubs): Likewise.
2181 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2182 ovly_flavour changes. Update all callers.
2183 (ovl_stub_size_log2): New function.
2184 (build_stub): Handle compact icache stubs. Use different manager
2185 entry point for stubs in non-icache area.
2186 (spu_elf_size_stubs): Don't allocate space for indirect branch
2188 (spu_elf_build_stubs): And don't built them.
2190 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2192 * dwarf2.c (read_section): Always use rawsize, if available.
2194 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2196 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2197 of rawsize and size for buffer.
2199 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2201 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2202 parameter just because fixed sections fit into local store.
2203 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2204 generating overlays if fixed sections plus reserved stack
2205 and heap space fit into local store.
2207 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2209 * elf32-spu.c (build_stub): Correct icache set_id.
2210 (spu_elf_relocate_section): Likewise.
2212 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2214 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2215 symbol table if it was created by the current call.
2217 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2219 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2220 class XMC_DS rather than XMC_UA.
2222 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2224 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2225 bfd_boolean export_defineds parameter with an unsigned int
2226 auto_export_flags parameter.
2227 * bfd-in2.h: Regenerate.
2228 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2229 split out from xcoff_build_ldsyms.
2230 (xcoff_covered_by_expall_p): New function.
2231 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2232 but with extra code to handle -bexpfull and -bexpall.
2233 (xcoff_mark_auto_exports): New function.
2234 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2235 a function should be automatically exported.
2236 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2237 parameter with an auto_export_flags parameter. Update ldinfo
2238 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2241 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2243 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2244 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2245 init and fini functions. Do garbage collection for objects
2246 without an entry point too.
2248 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2250 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2251 check whether a symbol has csect information.
2252 (coff_print_aux): Likewise.
2253 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2254 information for C_AIX_WEAKEXT too.
2255 (_bfd_xcoff_swap_aux_out): Likewise.
2256 (xcoff_reloc_type_br): Handle defweak symbols too.
2257 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2258 information for C_AIX_WEAKEXT too.
2259 (_bfd_xcoff64_swap_aux_out): Likewise.
2260 (xcoff64_reloc_type_br): Handle defweak symbols too.
2261 * coffgen.c (coff_print_symbol): Handle auxillary function
2262 information for C_AIX_WEAKEXT too.
2263 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2264 instead of BSF_GLOBAL if the L_WEAK flag is set.
2265 (xcoff_dynamic_definition_p): New function.
2266 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2267 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2268 always take the symbol class from the ldsym. Use weak bfd symbol
2269 types for weak ldsyms.
2270 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2271 Fix the check for whether a definition is from a shared object.
2272 Allow redefinitions of weak symbols.
2273 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2274 (xcoff_keep_symbol_p): Likewise.
2275 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2276 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2277 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2278 but mark them as L_WEAK.
2279 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2280 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2282 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2284 * xcofflink.c (xcoff_mark): When walking the relocations,
2285 only mark the target symbol or the target section, not both.
2286 (xcoff_final_definition_p): New function.
2287 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2288 symbol is a valid definition of the associated output symbol.
2289 Use XCOFF_ALLOCATED to stop the same hash table entry having
2291 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2293 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2295 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2297 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2300 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2302 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2303 * libcoff.h: Regenerate.
2304 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2305 line-number counts in the bfd's lineno_counts field.
2306 Don't keep per-csect line-number counts.
2307 (xcoff_sweep): Don't update per-csect line-number counts.
2308 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2309 entries in each output section.
2310 (xcoff_link_input_bfd): Get the number of line numbers from
2311 the bfd's lineno_counts field, rather than recalculating it
2312 from scratch. Fix the range check when updating C_BINCL and
2314 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2315 here. Don't expect csects to have line-number counts.
2317 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2319 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2320 * libcoff.h: Regenerate.
2321 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2322 "skip" logic from xcoff_link_input_bfd.
2323 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2324 objects in a dynamic link, rather than checking whether csectpp
2325 is null. Always allocate debug_index for other objects,
2326 and always go through the loop. Update the type of debug_index
2327 after the change above. Read the auxillary csect information
2328 and use xcoff_keep_symbol_p to decide whether a symbol should
2329 be kept. Set its debug_index to -2 if not.
2330 (xcoff_link_input_bfd): Update the type of debug_index after
2331 the change above and always expect it to be nonnull. Use it to
2332 test whether a symbol should be stripped, rather than making the
2333 decision here. Postpone all symbol creation to the second pass.
2335 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2337 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2338 creating a descriptor.
2339 (xcoff_sweep): Don't mark toc_section unless it's needed.
2340 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2341 when marking every bfd.
2342 (xcoff_link_input_bfd): Skip all TOC anchors.
2343 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2344 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2345 to -1; call xcoff_find_tc0 instead.
2347 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2349 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2350 * libcoff.h: Regenerate.
2351 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2352 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2353 the previous symbol's csect. Treat last_symndx as an inclusive value
2354 and simplify its handling.
2355 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2356 symbols with the right csect. Don't mark rsec when processing
2357 relocations against undefined or absolute sections.
2358 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2359 of bfd_und_section_ptr.
2360 (xcoff_link_input_bfd): Likewise.
2362 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2364 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2365 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2366 flag is set. Assert that all undefined symbols are either
2367 imported or defined by a dynamic object.
2368 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2369 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2370 handling to all relocations. Only set XCOFF_CALLED for function
2372 (xcoff_find_function): New function, split out from...
2373 (bfd_xcoff_export_symbol) ...here.
2374 (xcoff_set_import_path): New function, split out from...
2375 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2376 meaning of XCOFF_CALLED.
2377 (xcoff_mark_symbol): If we mark an undefined and unimported
2378 symbol, find some way of defining it. If the symbol is a function
2379 descriptor, fill in its definition automatically. If the symbol
2380 is a function, mark its descriptor and allocate room for global
2381 linkage code. Otherwise mark the symbol as implicitly imported.
2382 Move the code for creating function descriptors from...
2383 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2384 check for symbols that were implicitly defined.
2385 (xcoff_mark): Don't count any dynamic relocations against
2387 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2388 in the xcoff link info.
2389 (xcoff_link_input_bfd): Remove handling of undefined and
2392 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2394 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2395 if the target is absolute. Fix comment typo.
2396 (xcoff_ppc_relocate_section): Remove FIXME.
2397 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2398 if the target is absolute.
2400 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2402 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2403 R_POS and R_NEG relocations against absolute symbols to the
2406 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2408 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2409 to 2 for bfd_mach_ppc_620.
2411 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2413 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2414 * configure.in: Likewise.
2415 * configure: Regenerate.
2417 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2420 * elf.c (assign_section_numbers): Generate symbol table if there
2421 is any relocation in output.
2422 (_bfd_elf_compute_section_file_positions): Likewise.
2424 2009-03-13 Nick Clifton <nickc@redhat.com>
2427 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2428 * elflink.c (elf_link_read_relocs_from_section): Use
2429 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2430 relocs but no symbol table.
2431 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2433 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2436 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2437 to check ___tls_get_addr.
2439 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2440 strncmp to check __tls_get_addr.
2442 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2444 * dwarf2.c (read_section): Always check the offset, even when the
2445 section has been read before.
2447 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2449 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2452 2009-03-11 Chris Demetriou <cgd@google.com>
2454 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2455 * bfd-in2.h: Regenerate.
2456 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2457 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2459 (bsd_write_armap): Likewise.
2460 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2461 flag is set, do nothing.
2462 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2465 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2467 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2468 used to update stack pointer.
2470 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2473 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2474 for unknown symbols in absolute section.
2476 2009-03-06 Nick Clifton <nickc@redhat.com>
2478 * po/es.po: Updated Spanish translation.
2480 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2482 * elf32-arm.c (group_sections): Take next section size into
2483 account before accepting to group it.
2485 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2487 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2489 (elf32_arm_final_link_relocate): Likewise.
2491 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2494 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2496 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2498 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2499 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2500 (BFD_FAKE_SECTION): Init new flag.
2501 * ecoff.c (bfd_debug_section): Likewise.
2502 * bfd-in2.h: Regenerate.
2503 * libbfd.h: Regenerate.
2504 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2505 (ppc_elf_reloc_type_lookup): Handle new relocs.
2506 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2507 without marker relocs.
2508 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2509 if section has no old-style calls.
2510 (ppc_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
2514 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2515 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2516 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2517 without marker relocs.
2518 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2519 if section has no old-style calls. Set toc_ref for new relocs as
2521 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2522 Don't try to optimize new-style __tls_get_addr call when handling
2523 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2526 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2529 * configure.in: Test for ld --as-needed support. Link shared
2530 libbfd against libm.
2531 * configure: Regenerate.
2533 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2535 * Makefile.am: Run "make dep-am".
2536 * Makefile.in: Regenerate.
2538 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2540 * elf32-score7.c: New file.
2541 * elf32-score.h: New file.
2542 * elf32-score.c: Add code to support score 7. Set score7 as the
2544 * cpu-score.c: Add score7 architecure.
2545 (compatibile): New function.
2546 * Makefile.am: Add rules for building elf32-score7 object.
2547 * Makefile.in: Regenerate.
2548 * configure.in: Add elf32-score7 object to score vectors.
2549 * configure: Regenerate.
2550 * reloc.c: Add score7 relocs.
2551 * archures.c: Add score3 and score7 machine numbers.
2552 * bfd-in2.h: Regenerate.
2553 * libbfd.h: Regenerate.
2555 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2557 * configure: Regenerate.
2559 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2561 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2562 (elf32_hppa_check_relocs): Use it.
2564 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2566 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2567 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2568 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2569 (elf_hppa_record_segment_addrs): Likewise.
2570 (elf_hppa_final_link): Likewise.
2571 (elf_hppa_relocate_insn): Likewise.
2572 (elf_hppa_final_link_relocate): Likewise.
2573 (elf64_hppa_relocate_section): Likewise.
2574 * elf64-hppa.c: Insert above.
2576 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2578 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2579 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2580 (elf_hppa_relocate_section): Likewise.
2581 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2582 from struct elf_link_hash_entry. Add count field.
2583 (struct elf64_hppa_dyn_hash_table): Delete.
2584 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2585 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2586 (hppa_elf_hash_entry, eh_name): Define.
2587 (elf64_hppa_new_dyn_hash_entry): Delete.
2588 (elf64_hppa_dyn_hash_lookup): Delete.
2589 (elf64_hppa_dyn_hash_traverse): Delete.
2590 (get_dyn_name): Delete.
2591 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2592 of struct elf64_hppa_dyn_hash_entry *.
2593 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2594 allocate_global_data_plt, allocate_global_data_stub,
2595 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2597 (hppa64_link_hash_newfunc): New.
2598 (elf64_hppa_hash_table_create): Rework.
2599 (count_dyn_reloc): Likewise.
2600 (hppa64_elf_local_refcounts): New.
2601 (elf64_hppa_check_relocs): Rework using standard technique for recording
2602 local DLT, PLT and OPD reference counts.
2603 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2604 elf_link_hash_entry *.
2605 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2606 allocate_global_data_plt, allocate_global_data_stub,
2607 allocate_global_data_opd, allocate_dynrel_entries,
2608 elf64_hppa_adjust_dynamic_symbol,
2609 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2610 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2611 Use hppa_link_hash_table. Rework.
2612 (elf64_hppa_link_output_symbol_hook): Rework.
2613 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2614 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2615 elf64_hppa_finish_dynamic_sections): Likewise.
2617 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2619 * elf32-arm.c (stub_reloc_type): Removed.
2620 (insn_sequence): Renamed reloc_type field to r_type.
2621 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2622 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2623 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2624 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2625 (arm_stub_is_thumb): Catch new stubs.
2626 (arm_type_of_stub): Handle new stubs.
2627 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2628 (bfd_elf32_arm_process_before_allocation): Remove useless
2631 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2633 * elf.c (elf_find_function): Use is_function_type to check
2636 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2638 * xtensa-modules.c: Revert to previous version 1.11 due
2639 to inadvertant commit.
2641 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2643 * elf32-xtensa.c (text_action_add): Separate test for action
2644 type. Break if saved action is ta_widen_insn at same offset.
2646 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2648 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2649 to elf32_arm_stub_long_branch_any_arm_pic.
2650 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2651 (enum elf32_arm_stub_type, arm_type_of_stub)
2652 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2655 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2657 * elf32-arm.c (PREV_SEC): Update comment.
2658 (group_sections): Rename argument to stubs_always_after_branch.
2659 Reverse the list and place stubs at the end of input sections.
2661 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2663 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2665 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2667 (arm_size_one_stub): Remove unnecessary break.
2668 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2670 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2672 * elf32-arm.c (stub_insn_type): New type.
2673 (stub_reloc_type): Likewise.
2674 (insn_sequence): Likewise.
2675 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2676 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2677 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2678 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2679 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2680 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2681 (elf32_arm_stub_hash_entry): Add new helper fields.
2682 (stub_hash_newfunc): Initialize these new fields.
2683 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2684 to take endianness into account.
2685 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2686 (arm_map_one_stub): Code is now more generic, thanks to
2689 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2691 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2693 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2694 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2695 BLX is not available. Fix typo in warning message. Add comments
2696 and improve formatting.
2697 (arm_build_one_stub): Adjust to new
2698 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2699 (arm_map_one_stub): Likewise.
2701 2009-02-23 Tristan Gingold <gingold@adacore.com>
2702 Eric Botcazou <ebotcazou@adacore.com>
2703 Douglas B Rupp <rupp@gnat.com>
2705 * vms.h: Update copyright year, fix comments, reorder declarations.
2706 (_bfd_save_vms_section): Remove the prototype.
2707 (EGPS_S_V_NO_SHIFT): New constant.
2708 (bfd_vms_set_section_flags): New prototype.
2709 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2711 (EGSY_S_W_FLAGS): Ditto.
2712 (EGSY_S_V_QUAD_VAL): Ditto.
2713 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2714 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2715 EGST_S_B_NAMLNG): Ditto.
2716 (ESRF_S_B_NAMLNG): Ditto.
2717 (ETIR_S_C_HEADER_SIZE): Ditto.
2718 (EGPS_S_V_ALLOC_64BIT): Ditto.
2719 (DST_S_C_EPILOG): Ditto.
2720 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2721 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2722 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2723 (DST_S_L_PCLINE_UNSLONG): Ditto.
2724 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2725 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2726 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2727 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2728 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2729 (DST_S_B_SRC_UNSBYTE): Ditto.
2730 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2732 (vms_section, vms_reloc): Remove types.
2733 (hdr_struc): Replaced by ...
2734 (hdr_struct): ... new type.
2735 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2736 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2737 (EMH_DATE_LENGTH): Ditto.
2738 (eom_struc): Replaced by ...
2739 (eom_struct): ... new type.
2740 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2741 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2742 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2743 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2744 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2745 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2746 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2747 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2748 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2749 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2750 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2751 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2752 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2753 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2754 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2755 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2756 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2757 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2758 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2759 (enum file_type_enum): New type.
2760 (struct location_struct): Removed.
2761 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2762 (struct funcinfo, struct module): Ditto.
2763 (struct vms_private_data_struct): Update fields.
2764 (struct vms_section_data_struct): New type.
2766 * vms.c: Update copyright year, fix comments,
2767 Fix includes for DECC, add prototypes.
2768 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2770 Use flavour to set is_vax, location_stack is removed.
2771 (struct pair): Declare.
2772 (fill_section_ptr): Initialize variables at declaration.
2773 Add guard to set SECTION_SYM flag, handlde und section.
2774 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2775 (_bfd_vms_slurp_object_records): New function, replaces previous
2777 (vms_slurp_module): New function.
2778 (vms_slurp_image): Ditto.
2779 (vms_object_p): Complete rewrite.
2780 (vms_mkobject): Use is_vax field to slect architecture.
2781 (free_reloc_stream): New function.
2782 (vms_convert_to_var): Ditto.
2783 (vms_convert_to_var_1): Ditto.
2784 (vms_convert_to_var_unix_filename): Ditto.
2785 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2787 (vms_new_section_hook): Set alignment to 0, allocate private data.
2788 (vms_get_section_contents): Load content.
2789 (vms_get_symbol_info): Handle undefined section.
2790 (vms_find_nearest_line): Handle.
2791 (alloc_reloc_stream): New function.
2792 (vms_slurp_reloc_table): Ditto.
2793 (vms_get_reloc_upper_bound): Make it real.
2794 (vms_canonicalize_reloc): Do the real work.
2795 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2797 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2798 (vms_set_arch_mach): Check arch.
2799 (vms_set_section_contents): Copy the content after allocation.
2800 (vms_alpha_vec): Update object flags.
2802 * vms-tir.c: Update copyright year, fix comments,
2803 add prototypes for new functions.
2804 (dst_define_location): New function.
2805 (dst_restore_location): New function.
2806 (dst_retrieve_location): New function.
2807 (dst_check_allocation): New function.
2808 (image_dump): Call dst_check_allocation.
2809 (image_write_b): Ditto.
2810 (image_write_w): Ditto.
2811 (image_write_l): Ditto.
2812 (image_write_q): Ditto.
2813 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2814 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2816 Call error handler instead of abort if name is not known.
2817 (etir_sta): Add quarter_relocs argument and set it.
2820 (etir_opr): Ditto, return FALSE in case of error.
2821 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2822 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2823 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2824 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2825 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2826 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2827 Return FALSE in case of error.
2828 (tir_sta): Change sign of psect.
2830 (tir_cmd): Fix cast. Makes tir_table static const.
2831 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2832 add argument to explain.
2833 (analyze_etir): Initialize maxptr, add quarter_relocs
2834 declaration, move some declarations into inner scopes.
2835 Handle quarter_relocs and STO_IMM.
2836 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2837 (_bfd_vms_slurp_relocs): New function.
2838 (_bfd_vms_decode_relocs): New function.
2839 (sto_imm): Rewritten.
2840 (start_first_etbt_record): New function.
2841 (start_another_etbt_record): Ditto.
2842 (etir_output_check): Ditto.
2843 (defer_reloc_p): Ditto.
2844 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2845 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2846 rewritte relocations handling.
2847 (_bfd_vms_write_tbt): Removed.
2848 (_bfd_vms_write_dbg): Ditto.
2850 * vms-misc.c: Update copyright year, Fix comments.
2851 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2852 (maybe_adjust_record_pointer_for_object): New function.
2853 (_bfd_vms_get_first_record): New function, replaces ...
2854 (_bfd_vms_get_record): .. removed.
2855 (_bfd_vms_get_object_record): New function.
2856 (_bfd_vms_get_object_record): New function.
2857 (vms_get_remaining_object_record): New function, replaces ...
2858 (_bfd_vms_get_next_record): ... removed.
2859 (add_new_contents): Removed.
2860 (_bfd_save_vms_section): Removed.
2861 (_bfd_get_vms_section): Removed.
2862 (_bfd_vms_output_flush): Write in VAR format.
2863 (new_symbol): Don't make UND section.
2865 * vms-hdr.c: Update copyright year, update list of record handled.
2866 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2867 (_bfd_vms_write_hdr): Strip vms and unix patches,
2868 add comments, truncate module name at 31 characters,
2869 use constants instead of hard-coded value,
2870 write BFD version instead of a fixed string.
2871 (_bfd_vms_slurp_ihd): New function.
2872 (_bfd_vms_slurp_isd): Ditto.
2873 (_bfd_vms_slurp_ihs): Ditto.
2874 (new_module): Ditto.
2875 (parse_module): Ditto
2876 (build_module_list): Ditto.
2877 (module_find_nearest_line): Ditto.
2878 (_bfd_vms_find_nearest_dst_line): Ditto.
2879 (vms_slurp_debug): Ditto.
2880 (_bfd_vms_slurp_dbg): Ditto.
2881 (_bfd_vms_slurp_tbt): Ditto.
2882 (_bfd_vms_write_dbg): Ditto.
2883 (_bfd_vms_write_tbt): Ditto.
2885 * vms-gsd.c: Update copyright year, update list of records handled.
2886 (EVAX_LITERALS_NAME): New macro.
2887 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2888 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2889 (register_universal_symbol): New function and prototype.
2890 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2891 improve debug messages,
2892 use constants instead of hard-coded value,
2893 fix missing endianness conversion,
2894 handle global symbol (SYMG).
2895 (bfd_vms_set_section_flags): New function.
2896 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2897 handle section literals,
2899 handle section bfd and vms flags,
2900 don't output LIB$INITIALIZE symbol,
2901 fix handling of weak symbols,
2902 fix evax vs vax procedure descriptor,
2903 handle absolute symbols.
2905 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2906 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2908 * makefile.vms (DEFS): Fix flags for VMS.
2910 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2912 * bfd-in2.h: Regenerated.
2913 * libbfd.h: Regenerated.
2915 2009-02-20 Cary Coutant <ccoutant@google.com>
2917 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2920 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2923 * coffcode.h (coff_write_object_contents): Don't let the string
2924 table offset overflow the s_name field when using long section names.
2926 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2928 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2929 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2930 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2931 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2932 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2933 (bfd_pmac_xcoff_backend_data): Likewise.
2934 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2935 (bfd_xcoff_aix5_backend_data): Likewise.
2936 (xcoff64_write_object_contents): Delete unused long_section_names
2938 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2939 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2941 * coffcode.h (documentation): Update to describe long section names.
2942 (COFFLONGSECTIONCATHELPER): New helper macro.
2943 (BLANKOR1TOODD): Likewise.
2944 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2945 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2946 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2947 (bfd_coff_set_long_section_names_allowed): New function.
2948 (bfd_coff_set_long_section_names_disallowed): Likewise.
2949 (struct bfd_coff_backend_data): Add new backend hook function
2950 pointer _bfd_coff_set_long_section_names.
2951 (bfd_coff_set_long_section_names): New backend hook.
2952 (coff_write_object_contents): Only generate long section names if
2953 bfd_coff_long_section_names() indicates they are currently enabled.
2954 (bfd_coff_std_swap_table): Make non-const, and initialise long
2955 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2956 (ticoff0_swap_table): Likewise to both.
2957 (ticoff1_swap_table): Again, likewise to both.
2958 * coffgen.c (make_a_section_from_file): Allow long section names
2959 as inputs even if not currently allowed for outputs.
2960 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2961 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2962 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2963 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2964 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2965 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2966 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2967 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2968 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2969 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2970 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2971 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2972 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2973 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2974 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2975 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2976 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2977 * libcoff-in.h: Update copyright year to cause updated copyright
2978 year in generated libcoff.h, and fix typo.
2979 * libcoff.h: Regenerated.
2980 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
2981 (_bfd_ecoff_no_long_sections): Add prototype.
2982 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
2983 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
2984 defined by an including .c file.
2985 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
2986 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2987 (ticoff1_swap_table): Likewise to both.
2989 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
2991 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
2992 stub. Catch default case error.
2993 (arm_map_one_stub): Add missing Thumb mapping symbol.
2995 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
2998 * elf32-avr.c: Handle case where no local symbos exist correctly.
3000 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3003 * elf32-arm.c (arm_long_branch_stub,
3004 arm_thumb_v4t_long_branch_stub,
3005 arm_thumb_thumb_long_branch_stub,
3006 arm_thumb_arm_v4t_long_branch_stub,
3007 arm_thumb_arm_v4t_short_branch_stub,
3008 arm_pic_long_branch_stub):
3009 Renamed to elf32_arm_stub_long_branch_any_any,
3010 elf32_arm_stub_long_branch_v4t_arm_thumb,
3011 elf32_arm_stub_long_branch_thumb_only,
3012 elf32_arm_stub_long_branch_v4t_thumb_arm,
3013 elf32_arm_stub_short_branch_v4t_thumb_arm,
3014 elf32_arm_stub_long_branch_any_any_pic.
3015 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3016 arm_thumb_thumb_stub_long_branch,
3017 arm_thumb_arm_v4t_stub_long_branch,
3018 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3019 Renamed to arm_stub_long_branch_any_any,
3020 arm_stub_long_branch_v4t_arm_thumb,
3021 arm_stub_long_branch_thumb_only,
3022 arm_stub_long_branch_v4t_thumb_arm,
3023 arm_stub_short_branch_v4t_thumb_arm,
3024 arm_stub_long_branch_any_any_pic.
3026 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3028 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3029 in branch offset check.
3031 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3033 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3034 add toc.symndx and toc.add.
3035 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3037 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3039 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3040 (branch_reloc_hash_match): New function, extracted from..
3041 (ppc64_elf_tls_optimize): ..here.
3042 (ppc64_elf_relocate_section): Properly set addends when optimizing
3043 tls sequences. Avoid unnecessary reading and writing of insns.
3044 Only redo reloc when symbol changed. Bypass symbol checks when
3046 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3047 (branch_reloc_hash_match): New function, extracted from..
3048 (ppc_elf_tls_optimize): ..here.
3049 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3050 Don't clear addend on zapped __tls_get_addr reloc.
3052 2009-02-12 Nick Clifton <nickc@redhat.com>
3055 * elflink.c (bfd_elf_final_link): When counting the relocations,
3056 if the header size has not been set yet then assume that it will
3057 match the output section's reloc type.
3059 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3061 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3064 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3066 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3067 (find_function): Likewise.
3068 (pasted_function): Don't error if no prior function found.
3069 (discover_functions): Revert 2008-12-10 change. Extend first
3070 function range to start of section.
3072 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3074 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3076 * elf64-hppa.h: Likewise.
3078 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3080 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3083 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3085 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3086 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3088 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3090 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3091 * archures.c (bfd_mach_mips_xlr): Define.
3092 * bfd-in2.h: Regenerate.
3093 * cpu-mips.c (I_xlr): Define.
3094 (arch_info_struct): Add XLR entry.
3095 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3096 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3097 (mips_mach_extensions): Add XLR entry.
3099 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3101 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3103 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3105 * configure.in: AC_SUBST pdfdir.
3106 * Makefile.am: Add install-pdf, install-pdf-am
3107 and install-pdf-recursive targets. Define pdfdir.
3108 * doc/Makefile.am: Define pdf__strip_dir. Add
3109 install-pdf and install-pdf-am targets.
3110 * po/Make-in: Add install-pdf target.
3111 * configure: Regenerate.
3112 * Makefile.in: Regenerate
3113 * doc/Makefile.in: Regenerate.
3115 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3117 * bfd-in2.h: Regenerate.
3118 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3119 fields from n_entries to n_slots where appropriate, update comments.
3120 (HOWTO): Add TLS relocations.
3121 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3122 (enum elf_m68k_got_offset_size): New enum.
3123 (struct elf_m68k_got_entry.type): Move field to ...
3124 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3125 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3127 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3129 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3130 fields into n_entries array. Update comments.
3131 (elf_m68k_init_got): Simplify, update all uses.
3132 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3133 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3134 GOT entries; update name, update all uses.
3135 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3136 (elf_m68k_get_got_entry): Update.
3137 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3139 (elf_m68k_remove_got_entry_type): Simplify.
3140 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3141 (elf_m68k_can_merge_gots): Update.
3142 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3143 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3144 GOT entries, simplify.
3145 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3146 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3147 field, remove obsoleted local_n_entries field.
3148 (elf_m68k_partition_multi_got_2): New static function.
3149 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3151 (elf_m68k_remove_got_entry_type): Update.
3152 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3153 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3154 update of sgot->size and srelgot->size.
3155 (elf_m68k_gc_sweep_hook): Update.
3156 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3157 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3159 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3160 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3162 2009-02-02 DJ Delorie <dj@redhat.com>
3164 * elf32-mep.c (config_names): Regenerate configuration.
3166 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3168 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3169 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3170 * elf.c (bfd_elf_get_str_section): Make static.
3171 (bfd_elf_find_section): Delete.
3172 * libbfd.h: Regenerate.
3174 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3176 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3177 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3179 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3181 * elflink.c (on_needed_list): New function.
3182 (elf_link_add_object_symbols): Link in --as-needed libs if they
3183 satisfy undefined symbols in other libs.
3185 2009-01-30 Julian Brown <julian@codesourcery.com>
3187 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3188 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3189 with --just-symbols (-R).
3191 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3193 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3194 high_pc in order to properly sign-extend VMAs.
3196 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3197 Mark Shinwell <shinwell@codesourcery.com>
3198 Catherine Moore <clm@codesourcery.com>
3200 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3202 2009-01-28 Catherine Moore <clm@codesourcery.com>
3204 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3205 SEC_LOAD for dynamic relocation sections.
3207 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3209 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3210 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3211 the size of local TLS data.
3213 2009-01-27 Andreas Schwab <schwab@suse.de>
3215 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3216 architectures in the archive.
3218 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3220 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3221 <R_CRIS_32_DTPREL>: Correct relocation value.
3223 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3224 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3225 symbols with non-default visibility.
3227 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3229 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3230 describing the trampolines.
3231 (ppc_elf_relocate_section): Update relocs to describe the
3234 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3236 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3237 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3238 and R_PARISC_PCREL12F relocations.
3240 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3243 * elflink.c (find_version_for_sym): New function split out from,
3244 but without export_dynamic test, ..
3245 (_bfd_elf_link_assign_sym_version): ..here.
3246 (_bfd_elf_export_symbol): Use it.
3248 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3250 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3251 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3252 * elflink.c: ..here, somewhat modified.
3253 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3254 _bfd_elf_link_find_version_dependencies,
3255 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3256 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3257 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3259 * elflink.c: ..and make static here.
3260 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3261 of output_bfd from struct elf_find_verdep_info.
3262 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3263 struct elf_info_failed.
3264 (bfd_elf_size_dynamic_sections): Adjust.
3266 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3269 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3270 after comp_unit_find_line call.
3272 2009-01-21 Nick Clifton <nickc@redhat.com>
3275 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3276 tm_gmtoff field in struct tm.
3278 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3280 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3281 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3282 sections in soft-icache lines unless non_ia_text. Don't add
3283 rodata if doing so would exceed line size.
3285 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3287 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3288 types than bfd_link_hash_indirect, before early return, call
3289 _bfd_elf_link_hash_copy_indirect.
3291 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3293 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3294 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3295 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3296 (elf_backend_obj_attrs_order): New define.
3297 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3298 (elfNN_bed): Add elf_backend_obj_attrs_order.
3300 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3302 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3303 (obj_attr_size): Likewise.
3304 (write_obj_attribute): Likewise.
3305 (_bfd_elf_copy_obj_attributes): Likewise.
3306 (_bfd_elf_parse_attributes): Likewise.
3307 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3308 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3309 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3310 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3311 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3314 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3316 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3317 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3318 (bfd_elf_add_obj_attr_string): Likewise.
3319 (bfd_elf_add_obj_attr_int_string): Likewise.
3320 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3321 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3322 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3323 Tag_nodefaults has no default value.
3324 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3325 comment to reflect the new state.
3327 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3330 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3331 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3332 (adjust_z_magix): Delete dead code handling QMAGIC.
3334 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3336 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3337 IMAGE_SCN_MEM_DISCARDABLE.
3339 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3341 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3342 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3343 * configure.in (commonbfdlib): Delete.
3344 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3345 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3346 is available, not just for linux.
3347 * po/SRC-POTFILES.in: Regenerate.
3348 * Makefile.in: Regenerate.
3349 * configure: Regenerate.
3351 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3352 Julian Brown <julian@codesourcery.com>
3354 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3355 ARM attributes in ABI 2.07.
3356 * elf32-arm.c (get_secondary_compatible_arch): New function.
3357 (set_secondary_compatible_arch): New function.
3358 (tag_cpu_arch_combine): New function.
3359 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3360 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3361 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3362 make it fit with order_01243.
3363 Add support for Tag_also_compatible_with,
3364 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3365 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3366 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3367 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3368 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3369 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3370 Rework the way unknown attributes are handled.
3371 Defer errors until all attributes have been processed.
3373 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3375 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3376 bfd_elf_add_obj_attr_int_string.
3377 Read Tag_compatibility from its new location in the attribute array,
3378 rather than the attribute list.
3379 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3380 bfd_elf_add_obj_attr_int_string.
3381 (_bfd_elf_parse_attributes): Likewise.
3382 (_bfd_elf_merge_object_attributes): There's now only one
3383 Tag_compatibility, and it's in the array, not the list.
3384 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3386 (bfd_elf_add_obj_attr_compat): Rename to
3387 bfd_elf_add_obj_attr_int_string.
3388 (bfd_elf_add_proc_attr_compat): Rename to
3389 bfd_elf_add_proc_attr_int_string.
3390 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3393 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3395 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3396 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3397 (vmsutil.lo): Add dependency rule.
3398 * Makefile.in: Regenerate.
3399 * config.bfd (ia64*-*-*vms*): Add case.
3400 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3401 * configure: Regenerate.
3402 * vmsutil.c: New file.
3403 * vmsutil.h: New file.
3404 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3406 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3407 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3408 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3409 elfNN_vms_object_p): New functions
3410 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3412 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3415 * elflink.c (elf_gc_sweep): Exclude the group section if the
3416 first member of the section group is excluded.
3418 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3421 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3422 saved filename, use bfd_alloc rather than bfd_malloc for it.
3424 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3426 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3428 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3430 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3432 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3434 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3436 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3438 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3440 (struct got_entry): Add br_addr.
3441 (struct call_info): Add priority.
3442 (struct function_info): Add lr_store and sp_adjust.
3443 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3444 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3445 area as an overlay, and check that no other overlays exist. Look up
3446 icache overlay manager entry sym.
3447 (BRA_STUBS, BRA, BRASL): Define.
3448 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3449 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3451 (count_stub, build_stub): Support soft-icache.
3452 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3453 (spu_elf_size_stubs): Size soft-icache stubs.
3454 (overlay_index): New function.
3455 (spu_elf_build_stubs): Make static. Support soft-icache.
3456 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3457 (find_function_stack_adjust): Save lr store and stack adjust insn
3459 (maybe_insert_function): Adjust find_function_stack_adjust call.
3460 (mark_functions_via_relocs): Retrieve priority.
3461 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3462 (sort_calls): Sort by priority first.
3463 (mark_overlay_section): Ignore .ovl.init.
3464 (sum_stack): Only print when stack_analysis.
3465 (print_one_overlay_section): New function, extracted from..
3466 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3467 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3468 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3469 analysis. Call spu_elf_build_stubs.
3470 (spu_elf_relocate_section): For soft-icache encode overlay index
3472 (spu_elf_output_symbol_hook): Support soft-icache.
3473 (spu_elf_modify_program_headers: Likewise.
3475 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3476 num_regions to num_lines. Add line_size and max_branch.
3477 (enum _ovly_flavour): Add ovly_soft_icache.
3478 (spu_elf_build_stubs): Delete.
3480 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3482 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3483 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3485 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3487 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3488 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3489 the program, the known offset starts at the negative size of the
3491 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3494 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3496 * config.bfd: Add lm32-*-rtems*.
3498 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3500 * coff-ppc.c: Add 2009 to Copyright.
3501 * elf32-cris.c: Likewise.
3502 * elflink.c: Likewise.
3504 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3506 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3507 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3509 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3512 * elflink.c (elf_merge_st_other): New.
3513 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3514 hide them if needed.
3515 (elf_link_add_object_symbols): Updated.
3517 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3520 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3521 ref_dynamic and dynamic_def fields when setting def_regular
3524 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3527 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3530 For older changes see ChangeLog-2008
3536 version-control: never
projects / external / binutils.git / blob