1 2009-07-10 Tom Tromey <tromey@redhat.com>
3 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
4 (elf-eh-frame.lo): Likewise.
5 (elf32-bfin.lo): Likewise.
6 (elf32-frv.lo): Likewise.
7 (elf32-xc16x.lo): Likewise.
8 * Makefile.in: Rebuild.
9 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
10 * elf-eh-frame.c: Likewise.
11 * elf32-bfin.c: Likewise.
12 * elf32-frv.c: Likewise.
13 * elf32-xc16x.c: Likewise.
15 2009-07-10 Julian Brown <julian@codesourcery.com>
17 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
18 symbol a stub entry is derived from, not the entry for the stub
19 itself, in call to elf32_arm_final_link_relocate.
21 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
23 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
24 when reporting addends.
26 2009-07-10 Alan Modra <amodra@bigpond.net.au>
28 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
29 data even when no stubs.
30 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
32 2009-07-10 Alan Modra <amodra@bigpond.net.au>
34 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
35 (ppc_elf_get_synthetic_symtab): Report addend.
37 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
38 (ppc_elf_create_glink): New function.
39 (ppc_elf_create_dynamic_sections): Use it.
40 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
41 (update_local_sym_info): Allocate space for local_plt array.
42 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
44 (is_branch_reloc): New function.
45 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
46 (ppc_elf_gc_sweep_hook): Likewise.
47 (ppc_elf_adjust_dynamic_symbol): Likewise.
48 (allocate_dynrelocs): Likewise.
49 (ppc_elf_size_dynamic_sections): Likewise.
50 (ppc_elf_relocate_section): Likewise.
51 (branch_reloc_hash_match): Use is_branch_reloc.
52 (ppc_elf_tls_optimize): Adjust for local_plt.
53 (write_glink_stub): New function, extracted from..
54 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
55 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
56 branch table when dynamic.
57 (elf_backend_post_process_headers): Define.
58 * elf64-ppc.c (elf_backend_post_process_headers): Define.
59 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
60 (ppc64_elf_get_synthetic_symtab): Report addend.
61 (struct ppc_stub_hash_entry): Add plt_ent.
63 (struct ppc_link_hash_table): Add iplt and reliplt.
64 (create_linkage_sections): Make .iplt and .rela.iplt sections.
65 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
66 (update_local_sym_info): Allocate space for local_plt array.
67 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
69 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
70 and don't change hash flags here.
71 (is_branch_reloc): New function.
72 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
73 (ppc64_elf_gc_sweep_hook): Likewise.
74 (ppc64_elf_adjust_dynamic_symbol): Likewise.
75 (allocate_dynrelocs): Likewise.
76 (ppc64_elf_size_dynamic_sections): Likewise.
77 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
78 (ppc64_elf_size_stubs): Likewise.
79 (ppc64_elf_relocate_section): Likewise.
80 (get_sym_h): Adjust for local_plt.
81 (branch_reloc_hash_match): Use is_branch_reloc.
82 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
83 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
85 2009-07-10 Alan Modra <amodra@bigpond.net.au>
87 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
89 2009-07-10 Alan Modra <amodra@bigpond.net.au>
91 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
92 and ref_regular_nonweak comment.
93 * elflink.c (elf_link_output_extsym): Special case ifunc syms
94 when def_regular, not ref_regular.
95 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
96 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
97 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
99 2009-07-09 Alan Modra <amodra@bigpond.net.au>
101 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
102 of malloc'd struct call_info.
103 (pasted_function): Likewise, priority too.
105 2009-07-07 Alan Modra <amodra@bigpond.net.au>
107 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
108 alignment when packing sections into overlays.
110 2009-07-03 Cary Coutant <ccoutant@google.com>
112 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
114 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
116 * coffcode.h (sec_to_styp_flags): Partially revert (functional
117 changes only) earlier patch:-
119 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
121 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
122 give .debug and .reloc data characteristics.
123 (DOT_RELOC): New define for .reloc section string.
124 (coff_write_object_contents): Use DOT_RELOC instead of string.
126 2009-07-02 Tom Tromey <tromey@redhat.com>
128 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
129 * bfdwin.c (bfd_free_window): Cast to unsigned long.
131 2009-07-01 Nick Clifton <nickc@redhat.com>
133 * elf-m10300.c: Remove trailing white space.
136 2009-07-01 Douglas B Rupp <rupp@gnat.com>
138 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
139 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
140 * configure.in: Use them.
141 * configure: Regenerate.
142 * config.in: Regnerate.
143 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
144 #define _BSD_SOURCE. Add comments.
145 (vms_file_stats_name): Calculate creation date based on available
146 runtime data. Return 1 for version instead of 0.
148 2009-07-01 Nick Clifton <nickc@redhat.com>
151 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
152 to R_ARM_THM_PC8 relocation.
154 2009-06-29 Nick Clifton <nickc@redhat.com>
156 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
157 different uses of the relocations addend when a symbol is in a
160 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
163 * elf.c (bfd_section_from_shdr): Don't change sh_link for
164 SHT_REL/SHT_RELA sections on executable nor shared library.
165 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
168 2009-06-25 Nick Clifton <nickc@redhat.com>
170 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
171 symbols with SEC_MERGE flag.
173 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
175 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
176 give .debug and .reloc data characteristics.
177 (DOT_RELOC): New define for .reloc section string.
178 (coff_write_object_contents): Use DOT_RELOC instead of string.
180 2009-06-25 Tristan Gingold <gingold@adacore.com>
182 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
183 (bfd_mach_o_canonicalize_dynamic_symtab)
184 (bfd_mach_o_get_synthetic_symtab): Defines.
185 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
186 (TARGET_NAME): Use Mach-O specific functions for dynamic.
188 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
189 for scattered relocations.
190 (bfd_mach_o_i386_print_thread): New function.
191 (bfd_mach_o_print_thread): Define.
193 * mach-o.c (text_section_names_xlat): Add an entry for __const.
194 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
195 New functions extracted from ...
196 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
197 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
198 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
199 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
200 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
201 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
203 (bfd_mach_o_scan_read_dylib): Ditto.
204 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
206 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
207 decode isym and flags on little endian targets. Set dysymtab field.
208 (bfd_mach_o_scan_start_address): Adjust for enum names.
209 (bfd_mach_o_lookup_section): Do not look for segments anymore.
210 (bfd_mach_o_print_section): Display bfd section name.
211 (bfd_mach_o_print_segment): Display none if no name.
212 (bfd_mach_o_print_dysymtab): Display next index for local, external
213 and undefined symbols.
214 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
215 Display dylinker name. Display thread and unixthread commands content.
216 (bfd_mach_o_print_thread): New macro.
218 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
219 (bfd_mach_o_ppc_thread_flavour): Ditto.
220 (bfd_mach_o_i386_thread_flavour): Ditto.
221 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
222 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
223 BFD_MACH_O_THREAD_STATE_NONE.
224 (bfd_mach_o_segment_command): Remove segment field.
225 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
226 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
227 (bfd_mach_o_prebound_dylib_command): Ditto.
228 (bfd_mach_o_dylib_command): Ditto.
229 (bfd_mach_o_prebound_dylib_command): Remove section field.
230 (mach_o_data_struct): Add dysymtab field.
231 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
232 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
233 (bfd_mach_o_build_commands): Remove parameter names and attributes.
234 (bfd_mach_o_get_dynamic_reloc_upper_bound)
235 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
237 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
239 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
240 field of struct dirent.
242 2009-06-23 Tristan Gingold <gingold@adacore.com>
244 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
245 of this macro. Fix indentation.
247 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
249 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
250 destination for defined dynamic symbols when deciding whether to
251 insert a stub or not.
252 (allocate_dynrelocs): Make sure functions are not marked as Thumb
253 when actually accessed through a PLT, even when generating a
256 2009-06-22 Tristan Gingold <gingold@adacore.com>
258 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
261 2009-06-22 Alan Modra <amodra@bigpond.net.au>
263 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
264 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
266 2009-06-22 Alan Modra <amodra@bigpond.net.au>
268 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
270 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
272 * elflink.c (elf_link_add_object_symbols): Avoid warning
273 from -Wjump-misses-init in gcc 4.5.0.
275 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
277 * elf32-i386.c (elf_i386_check_relocs): Properly check local
279 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
281 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
283 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
284 r_symndx. Report local symbol name on error.
285 (elf_i386_check_relocs): Updated. Report local symbol name on
287 (elf_i386_gc_sweep_hook): Updated.
288 (elf_i386_relocate_section): Likewise.
290 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
291 r_symndx. Report local symbol name on error.
292 (elf64_x86_64_check_relocs): Updated. Report local symbol name
294 (elf64_x86_64_gc_sweep_hook): Updated.
295 (elf64_x86_64_relocate_section): Likewise.
297 2009-06-19 Tristan Gingold <gingold@adacore.com>
299 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
301 2009-06-19 Tristan Gingold <gingold@adacore.com>
303 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
304 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
305 (bfd_mach_o_valid): Ditto.
306 (bfd_mach_o_wide_p): Ditto.
307 (bfd_mach_o_canonicalize_reloc): Ditto.
308 (bfd_mach_o_build_commands): Ditto.
309 (bfd_mach_o_scan_read_thread): Ditto.
310 (bfd_mach_o_flatten_sections): Ditto.
311 (bfd_mach_o_scan_start_address): Ditto.
312 (bfd_mach_o_lookup_section): Ditto.
313 (bfd_mach_o_core_fetch_environment): Ditto.
314 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
315 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
316 (bfd_mach_o_scan_write_symtab): Ditto.
317 Use macros instead of hard-coded values.
318 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
319 Use bfd_mach_o_get_data instead of direct access. Use macros
320 instead of hard-coded values.
321 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
322 Remove sym argument and get section from mdata.
323 Move code into the else branch.
324 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
325 Remove sym argument and get section from mdata. Adjust code.
326 (bfd_mach_o_scan_read_dylib): Move assertion into the created
327 switch (which replaces consecutive if statements).
328 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
329 module table, table of content, indirect symbols and external
331 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
333 (bfd_mach_o_scan_read_linkedit): New function.
334 (bfd_mach_o_scan_read_str): Ditto.
335 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
337 (bfd_mach_o_get_symtab_upper_bound): Remove check as
338 bfd_mach_o_count_symbols never returns an error.
339 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
340 symtab field (there might be only one symtab).
341 (bfd_mach_o_scan_read_command): Handle reexported dylib.
342 Handle sub frameworks, sub umbrella, sub library and sub client.
343 Read code signature and segment split info commands.
344 (bfd_mach_o_scan): Reindent.
345 (bfd_mach_o_xlat_name): New type.
346 (bfd_mach_o_print_flags): New function.
347 (bfd_mach_o_get_name): Ditto.
348 (bfd_mach_o_cpu_name): New variable.
349 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
350 (bfd_mach_o_section_type_name)
351 (bfd_mach_o_section_attribute_name)
352 (bfd_mach_o_load_command_name): New variables.
353 (bfd_mach_o_print_private_header): New function.
354 (bfd_mach_o_print_section_map): New function extracted from
355 bfd_mach_o_print_private_bfd_data.
356 (bfd_mach_o_print_section): Ditto. Print more infos.
357 (bfd_mach_o_print_segment): Ditto.
358 (bfd_mach_o_print_dysymtab): Ditto.
359 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
360 load weak dylib, reexport dylib and id dylib.
361 Handle code signature and segment_split info.
362 Handle sub frameworks, sub umbrella, sub library and sub client.
363 (bfd_mach_o_section_get_nbr_indirect): New function.
365 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
366 (bfd_mach_o_header_flags): New enum to define header flags.
367 (bfd_mach_o_section_attribute): New enum to replace ...
368 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
369 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
370 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
371 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
372 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
373 these removed macros.
374 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
375 (bfd_mach_o_dylib_module): New type.
376 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
378 (bfd_mach_o_dylib_table_of_content): New type.
379 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
380 (bfd_mach_o_dylib_reference): New type.
381 (BFD_MACH_O_REFERENCE_SIZE): New macro.
382 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
383 modules, toc, references and indirect syms.
384 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
385 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
386 unused). Add comment.
387 (bfd_mach_o_dylib_command): Ditto.
388 (bfd_mach_o_prebound_dylib_command): Ditto.
389 (bfd_mach_o_linkedit_command): New type.
390 (bfd_mach_o_str_command): New type.
391 (bfd_mach_o_load_command): Add linkedit and str fields.
392 (mach_o_data_struct): Add symtab field.
393 (bfd_get_mach_o_data): Renamed to ...
394 (bfd_mach_o_get_data): ... this new macro.
395 (bfd_mach_o_scan_read_symtab_symbol,
396 bfd_mach_o_scan_read_symtab_strtab,
397 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
399 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
400 instead of direct access.
402 2009-06-19 Alan Modra <amodra@bigpond.net.au>
404 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
405 R_PPC_PLTREL24 relocs.
406 (ppc_elf_relocate_section): Likewise.
408 2009-06-19 Alan Modra <amodra@bigpond.net.au>
410 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
411 pointer to sym hash. Update all uses.
412 (update_plt_info): Likewise. Don't check addend here.
414 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
416 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
417 bfd_sym_from_r_symndx.
418 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
420 2009-06-18 Alan Modra <amodra@bigpond.net.au>
422 * elf-bfd.h (struct sym_sec_cache): Delete.
423 (struct sym_cache): New.
424 (bfd_section_from_r_symndx): Delete prototype.
425 (bfd_sym_from_r_symndx): Define prototype.
426 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
427 (bfd_sym_from_r_symndx): ..new function.
428 * elf32-arm.c: Update all uses of struct sym_sec_cache and
429 bfd_section_from_r_symndx to new struct and function.
430 * elf32-bfin.c: Likewise.
431 * elf32-hppa.c: Likewise.
432 * elf32-i386.c: Likewise.
433 * elf32-m32r.c: Likewise.
434 * elf32-m68hc1x.c: Likewise.
435 * elf32-m68hc1x.h: Likewise.
436 * elf32-m68k.c: Likewise.
437 * elf32-ppc.c: Likewise.
438 * elf32-s390.c: Likewise.
439 * elf32-sh.c: Likewise.
440 * elf64-ppc.c: Likewise.
441 * elf64-s390.c: Likewise.
442 * elf64-x86-64.c: Likewise.
443 * elfxx-sparc.c: Likewise.
444 * elfxx-sparc.h: Likewise.
446 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
448 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
449 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
451 2009-06-18 Nick Clifton <nickc@redhat.com>
453 * elflink.c (elf_link_sort_relocs): Return early if there are no
456 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
458 Merge cegcc and mingw32ce target name changes from
461 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
463 * config.bfd: Add arm*-*-cegcc* target.
465 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
467 * config.bfd: Add arm-*-mingw32ce* target.
469 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
471 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
472 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
473 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
474 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
476 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
478 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
479 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
480 * elf32-i386.c (elf_i386_check_relocs): Use it.
481 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
483 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
485 * elf-bfd.h (elf_dyn_relocs): New.
487 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
488 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
490 (elf_i386_copy_indirect_symbol): Likewise.
491 (elf_i386_check_relocs): Likewise.
492 (elf_i386_gc_sweep_hook): Likewise.
493 (elf_i386_allocate_dynrelocs): Likewise.
494 (elf_i386_readonly_dynrelocs): Likewise.
495 (elf_i386_size_dynamic_sections): Likewise.
497 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
498 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
500 (elf64_x86_64_copy_indirect_symbol): Updated.
501 (elf64_x86_64_check_relocs): Likewise.
502 (elf64_x86_64_gc_sweep_hook): Likewise.
503 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
504 (elf64_x86_64_allocate_dynrelocs): Likewise.
505 (elf64_x86_64_readonly_dynrelocs): Likewise.
506 (elf64_x86_64_size_dynamic_sections): Likewise.
508 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
510 * elf32-arm.c (create_got_section): Get existing .rela.got
512 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
513 * elf32-lm32.c (create_got_section): Likewise.
514 * elf32-m32r.c (create_got_section): Likewise.
515 * elf32-ppc.c (ppc_elf_create_got): Likewise.
516 * elf32-s390.c (create_got_section): Likewise.
517 * elf32-sh.c (create_got_section): Likewise.
518 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
519 * elf64-s390.c (create_got_section): Likewise.
520 * elfxx-sparc.c (create_got_section): Likewise.
522 * elflink.c (_bfd_elf_create_got_section): Properly initialize
525 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
527 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
529 * elf32-i386.c (elf_i386_local_hash): Removed.
530 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
531 (elf_i386_get_local_sym_hash): Likewise.
533 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
534 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
535 (elf64_x86_64_get_local_sym_hash): Likewise.
536 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
537 (get_local_sym_hash): Likewise.
539 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
541 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
542 rel_got_sec and plt_sec.
543 (elfNN_ia64_relax_section): Updated.
544 (elfNN_ia64_create_dynamic_sections): Likewise.
546 (allocate_dynrel_entries): Likewise.
547 (elfNN_ia64_size_dynamic_sections): Likewise.
548 (set_got_entry): Likewise.
549 (elfNN_ia64_choose_gp): Likewise.
550 (elfNN_ia64_relocate_section): Likewise.
551 (elfNN_ia64_finish_dynamic_symbol): Likewise.
552 (elfNN_ia64_finish_dynamic_sections): Likewise.
554 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
556 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
559 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
561 * configure.in (elf): Add elf-ifunc.lo.
563 * configure: Regenerated.
564 * Makefile.in: Likewise.
566 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
567 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
569 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
570 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
572 (elf_i386_link_hash_table_create): Likewise.
573 (elf_i386_create_dynamic_sections): Likewise.
574 (elf_i386_check_relocs): Likewise.
575 (elf_i386_allocate_dynrelocs): Likewise.
576 (elf_i386_size_dynamic_sections): Likewise.
577 (elf_i386_relocate_section): Likewise.
578 (elf_i386_finish_dynamic_symbol): Likewise.
579 (elf_i386_finish_dynamic_sections): Likewise.
580 (elf_i386_create_got_section): Removed.
582 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
583 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
585 (elf64_x86_64_compute_jump_table_size): Updated.
586 (elf64_x86_64_link_hash_table_create): Likewise.
587 (elf64_x86_64_create_dynamic_sections): Likewise.
588 (elf64_x86_64_check_relocs): Likewise.
589 (elf64_x86_64_allocate_dynrelocs): Likewise.
590 (elf64_x86_64_size_dynamic_sections): Likewise.
591 (elf64_x86_64_relocate_section): Likewise.
592 (elf64_x86_64_finish_dynamic_symbol): Likewise.
593 (elf64_x86_64_finish_dynamic_sections): Likewise.
594 (elf64_x86_64_create_got_section): Removed.
596 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
597 for pointer alignment. Set up section pointers.
598 (_bfd_elf_create_dynamic_sections): Likewise.
599 (_bfd_elf_create_ifunc_sections): Moved to ...
600 * elf-ifunc.c: Here. New.
602 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
603 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
606 2009-06-16 Doug Kwan <dougkwan@google.com>
608 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
609 to bfd_signed_vma. Cast constant operands which are used in
610 offset related expressions to bfd_signed_vma type as appropriate.
612 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
614 * elf32-vax.c (elf_vax_plt_sym_val): New function.
615 (elf_backend_plt_sym_val): Define.
617 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
619 * elf32-vax.c (elf_vax_reloc_type_class): New function.
620 (elf_backend_reloc_type_class): Define.
622 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
624 * elf32-vax.c (elf_vax_relocate_section): For symbol references
625 from an executable to a shared library treat R_VAX_PC32
626 relocations as R_VAX_PLT32 ones.
628 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
630 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
631 symbols in GOT space calculation.
632 (elf_vax_relocate_section): Adjust accordingly.
634 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
636 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
639 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
641 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
643 (elf_vax_relocate_section): Likewise.
645 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
647 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
648 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
650 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
652 * elf32-i386.c (elf_i386_check_relocs): Reformat.
653 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
655 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
657 * Makefile.am: Run "make dep-am".
658 * Makefile.in: Regenerated.
660 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
662 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
663 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
665 2009-06-15 Nick Clifton <nickc@redhat.com>
667 * po/ru.po: New Russian translation.
668 * configure.in (ALL_LINGUAS): Add ru.
669 * configure: Regenerate.
671 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
673 * elf32-i386.c: Remove duplicated comments.
675 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
678 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
679 dynamic IFUNC pointer in non-shared object. Use .got.plt
680 for IFUNC definition in PIE.
681 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
684 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
685 dynamic IFUNC pointer in non-shared object. Use .got.plt
686 for IFUNC definition in PIE.
687 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
690 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
692 * elf32-i386.c (elf_i386_check_relocs): Properly report
693 local symbol for unhandled relocation against STT_GNU_IFUNC
695 (elf_i386_relocate_section): Likewise.
696 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
697 (elf64_x86_64_relocate_section): Likewise.
699 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
702 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
703 (elf_i386_link_hash_table): Add loc_hash_table and
705 (elf_i386_local_hash): New.
706 (elf_i386_local_htab_hash): Likewise.
707 (elf_i386_local_htab_eq): Likewise.
708 (elf_i386_get_local_sym_hash): Likewise.
709 (elf_i386_link_hash_table_free): Likewise.
710 (elf_i386_allocate_local_dynrelocs): Likewise.
711 (elf_i386_finish_local_dynamic_symbol): Likewise.
712 (bfd_elf64_bfd_link_hash_table_free): Likewise.
713 (elf_i386_link_hash_table_create): Create loc_hash_table and
715 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
716 (elf_i386_size_dynamic_sections): Likewise.
717 (elf_i386_relocate_section): Likewise.
718 (elf_i386_finish_dynamic_sections): Likewise.
719 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
722 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
723 (elf64_x86_64_link_hash_table): Add loc_hash_table and
725 (elf64_x86_64_local_hash): New.
726 (elf64_x86_64_local_htab_hash): Likewise.
727 (elf64_x86_64_local_htab_eq): Likewise.
728 (elf64_x86_64_get_local_sym_hash): Likewise.
729 (elf64_x86_64_link_hash_table_free): Likewise.
730 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
731 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
732 (bfd_elf64_bfd_link_hash_table_free): Likewise.
733 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
735 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
737 (elf64_x86_64_size_dynamic_sections): Likewise.
738 (elf64_x86_64_relocate_section): Likewise.
739 (elf64_x86_64_finish_dynamic_sections): Likewise.
740 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
743 2009-06-10 Philip Blundell <philb@gnu.org>
745 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
746 elf_sec->this_hdr == NULL.
748 2009-06-12 Tristan Gingold <gingold@adacore.com>
750 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
751 * bfd-in2.h: Regenerated.
752 * libbfd.h: Regenerated.
754 * mach-o.c (FILE_ALIGN): New macro.
755 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
756 (bfd_mach_o_print_symbol): Ditto.
757 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
758 (bfd_mach_o_get_reloc_upper_bound): New function.
759 (bfd_mach_o_canonicalize_reloc): Ditto.
760 (bfd_mach_o_scan_write_relocs): Ditto.
761 (bfd_mach_o_scan_write_section_32): Remove offset argument.
762 (bfd_mach_o_scan_write_section_64): Ditto.
763 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
764 written for load command. Do not compute section file offset.
765 (bfd_mach_o_scan_write_segment_64): Ditto.
766 (bfd_mach_o_scan_write_symtab): Compute file offset first.
767 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
769 (bfd_mach_o_mangle_symbols): ... this new function.
770 (bfd_mach_o_write_contents): Be sure to have load commands built.
771 Call bfd_mach_o_mangle_symbols.
772 (bfd_mach_o_build_commands): Adjust for filelen field.
773 Use FILE_ALIGN macro. Clear section file offset if section is empty.
774 Do not set symtab file offset anymore here.
775 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
776 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
777 Set reloc_count and rel_filepos section fields.
778 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
780 (bfd_mach_o_scan_read_section_64): Ditto.
781 (bfd_mach_o_scan_read_section): Ditto.
782 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
783 bfd_mach_o_asymbol. Use unsigned int for file offset type.
784 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
785 Handle weak-ref symbols.
786 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
787 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
788 (bfd_mach_o_scan): Remove assignment to removed field.
789 (bfd_mach_o_mkobject_init): Ditto.
790 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
791 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
792 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
793 (bfd_mach_o_swap_reloc_in): Ditto.
794 (bfd_mach_o_swap_reloc_out): Ditto.
796 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
797 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
798 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
799 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
800 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
801 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
802 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
803 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
804 (BFD_MACH_O_N_WEAK_DEF): New macros.
806 (bfd_mach_o_section_type): Add new enumeration values.
807 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
808 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
809 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
810 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
812 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
813 (BFD_MACH_O_GENERIC_RELOC_PAIR)
814 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
815 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
816 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
817 (BFD_MACH_O_RELENT_SIZE): Ditto.
818 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
819 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
820 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
821 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
822 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
823 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
824 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
825 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
826 (bfd_mach_o_reloc_info): New struct.
827 (bfd_mach_o_asymbol): New struct.
828 (bfd_mach_o_symtab_command): The symbols field is now of type
830 (bfd_mach_o_load_command): The offset and len fields are now of type
832 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
833 Add a filelen field. Add comments.
834 (bfd_mach_o_backend_data): New struct.
835 (bfd_mach_o_get_backend_data): New macro.
836 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
838 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
839 (bfd_mach_o_get_reloc_upper_bound): New prototype.
840 (bfd_mach_o_canonicalize_reloc): Ditto.
842 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
843 duplicated macro. Now defined to _bfd_generic_is_local_label.
844 (TARGET_NAME_BACKEND): New macro...
845 (TARGET_NAME_BACKEND): ... used to name a new variable.
846 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
849 * mach-o-i386.c (i386_howto_table): New variable.
850 (bfd_mach_o_i386_swap_reloc_in): New function.
851 (bfd_mach_o_i386_swap_reloc_out): Ditto.
852 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
853 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
854 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
855 (bfd_mach_o_bfd_reloc_type_lookup)
856 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
858 2009-06-11 Eric Paris <eparis@redhat.com>
859 Nick Clifton <nickc@redhat.com>
861 * opncls.c (_maybe_make_executable): New function. Gives execute
862 permission to an executable bfd that was opened for writing
863 provided that it is a regular file. Replaces common code found in...
864 (bfd_close): here and ...
865 (bfd_close_all_done): here.
867 2009-06-11 Anthony Green <green@moxielogic.com>
869 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
870 * bfd-in2.h: Rebuilt.
872 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
874 (moxie_reloc_map): Ditto.
875 Clean up copyright notice.
877 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
879 * bfd-in2.h: bfd_mmap prototype.
880 * bfdio.c (bfd_mmap): New function.
881 * libbfd.h (bfd_iovec): Add bmmap.
882 * cache.c (cache_bmmap): New function.
883 (cache_iovec): Initialize bmmap member.
884 * opencls.c (opncls_bmmap): New function.
885 (opncls_iovec): Initialize bmmap member.
887 2009-06-09 Tristan Gingold <gingold@adacore.com>
889 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
890 and stabstr_segment fields.
891 (mach_o_be_vec, mach_o_le_vec): Removed
892 (bfd_mach_o_version): New prototype.
894 * mach-o.c (bfd_mach_o_version): Make this function public.
895 (mach_o_wide_p): New function.
896 (bfd_mach_o_wide_p): Ditto.
897 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
899 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
900 Search in the list only if the name starts with a dot.
901 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
902 test. Check bfd_seek status.
903 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
904 (bfd_mach_o_scan_write_section_32): Ditto.
905 (bfd_mach_o_scan_write_section_64): Ditto.
906 (bfd_mach_o_scan_write_section): Removed.
907 (bfd_mach_o_scan_write_segment): Split into ...
908 (bfd_mach_o_scan_write_segment_32): ... this and ...
909 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
910 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
911 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
912 symbol table. Now returns a boolean.
913 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
914 Adjust for status type.
915 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
916 test. Write symbol table. Numbers the sections.
917 (bfd_mach_o_read_header): Check bfd_seek status.
918 Use mach_o_wide_p instead of hard-coded test.
919 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
920 (bfd_mach_o_scan_read_section_64): Ditto.
921 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
922 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
923 handled common symbols.
924 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
925 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
926 (bfd_mach_o_scan_read_dylinker): Ditto.
927 (bfd_mach_o_scan_read_dylib): Ditto.
928 (bfd_mach_o_scan_read_thread): Ditto.
929 (bfd_mach_o_scan_read_symtab): Ditto.
930 Do not create a section for the stabs.
931 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
932 (bfd_mach_o_scan_read_segment): Ditto.
933 (bfd_mach_o_scan_read_command): Ditto.
934 (bfd_mach_o_scan_start_address): Ditto.
935 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
936 (bfd_mach_o_archive_p): Check bfd_seek status.
937 (bfd_mach_o_core_fetch_environment): Ditto.
939 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
941 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
943 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
944 (elf_i386_link_hash_table_create): Initialize irelifunc.
945 (elf_i386_check_relocs): Updated. Set up irelifunc for
947 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
948 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
950 (elf_i386_relocate_section): Likewise.
952 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
953 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
954 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
956 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
957 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
959 (elf64_x86_64_relocate_section): Likewise.
961 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
963 (_bfd_elf_create_ifunc_sections): This.
965 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
967 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
970 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
972 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
973 relocation for R_386_32 against STT_GNU_IFUNC symbol when
974 building shared object. Check info->executable instead of
975 !info->shared when setting non_got_ref.
976 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
977 for non-GOT reference of STT_GNU_IFUNC symbol in shared
978 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
980 (elf_i386_relocate_section): Output dynamic relocation for
981 R_386_32 against STT_GNU_IFUNC symbol to get the real
982 function address when building shared object.
983 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
984 relocation for STT_GNU_IFUNC symbol in shared object.
986 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
987 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
988 symbol when building shared object. Check info->executable
989 instead of !info->shared when setting non_got_ref.
990 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
991 for non-GOT reference of STT_GNU_IFUNC symbol in shared
992 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
994 (elf64_x86_64_relocate_section): Output dynamic relocation
995 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
996 function address when building shared object.
997 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
998 relocation for STT_GNU_IFUNC symbol in shared object.
1000 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1002 * Makefile.am: Run "make dep-am".
1003 (BFD32_BACKENDS): Add mach-o-i386.lo.
1004 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1005 * Makefile.in: Regenerate.
1007 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1009 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1010 when looking for soft-icache stubs.
1012 2009-06-05 Tristan Gingold <gingold@adacore.com>
1014 * mach-o.h: Update copyright year.
1015 (bfd_mach_o_mach_header_magic): New enum.
1016 (bfd_mach_o_cpu_subtype): Now an enum.
1017 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1018 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1019 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1020 (bfd_mach_o_load_command): Field type_required is now a boolean.
1021 Reindent prototypes.
1022 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1023 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1024 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1025 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1026 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1027 (bfd_mach_o_canonicalize_symtab): Ditto.
1028 (bfd_mach_o_get_symbol_info): Ditto.
1029 (bfd_mach_o_print_symbol): Ditto.
1030 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1031 (bfd_mach_o_make_empty_symbol): Ditto.
1032 (bfd_mach_o_write_contents): Ditto.
1034 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1035 bfd_mach_o_mkobject): Defines.
1036 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1037 Do not check with target vector but with flavour.
1038 (struct mach_o_section_name_xlat): New declaration.
1039 (dwarf_section_names_xlat): Ditto.
1040 (text_section_names_xlat): Ditto.
1041 (data_section_names_xlat): Ditto.
1042 (struct mach_o_segment_name_xlat): Ditto.
1043 (segsec_names_xlat): Ditto.
1044 (bfd_mach_o_convert_section_name_to_bfd): New function.
1045 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1046 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1047 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1048 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1049 Accept any input and output flavour. Do not share private data
1051 (bfd_mach_o_count_symbols): Add a comment.
1052 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1053 (bfd_mach_o_canonicalize_symtab): Ditto.
1054 (bfd_mach_o_get_symbol_info): Ditto.
1055 (bfd_mach_o_print_symbol): Ditto.
1056 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1057 Use constants instead of hard-coded values.
1058 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1060 (bfd_mach_o_scan_write_section_64): Ditto.
1061 (bfd_mach_o_scan_write_segment): Ditto.
1062 Do not copy sections anymore.
1063 (bfd_mach_o_write_contents): Make it public.
1064 Remove dead code. Rewrite typeflag assignment.
1065 (bfd_mach_o_build_commands): New function.
1066 (bfd_mach_o_set_section_contents): Ditto.
1067 (bfd_mach_o_make_empty_symbol): Make it public.
1068 (bfd_mach_o_read_header): Make it static.
1069 Convert to bfd_boolean.
1070 Use constants instead of hard-coded values.
1071 (bfd_mach_o_make_bfd_section): Call
1072 bfd_mach_o_convert_section_name_to_bfd to create name.
1073 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1075 (bfd_mach_o_scan_read_section_64): Ditto.
1076 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1077 a segment anymore. Use constants instead of hard-coded values.
1078 (bfd_mach_o_scan_read_command): Fix style.
1079 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1080 Get rid of BFD_IO_FUNCS.
1081 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1082 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1083 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1084 (bfd_mach_o_object_p): Removed.
1085 (bfd_mach_o_gen_core_p): New function, replaces ...
1086 (bfd_mach_o_core_p): ... deleted.
1087 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1089 * mach-o-i386.c: New file.
1090 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1091 * configure.in (TDEFINES): Add mach_o_i386_vec.
1092 * configure: Regenerated.
1093 * targets.c: Add mach_o_i386_vec.
1095 * mach-o.c: Update copyright years.
1096 (BFD_IO_FUNCS): Remove (was not used).
1097 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1098 bfd_mach_o_slurp_extended_name_table,
1099 bfd_mach_o_construct_extended_name_table,
1100 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1101 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1102 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1103 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1104 bfd_mach_o_get_section_contents_in_window,
1105 bfd_mach_o_bfd_is_local_label_name,
1106 bfd_mach_o_bfd_is_target_special_symbol,
1107 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1108 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1109 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1110 bfd_mach_o_minisymbol_to_symbol,
1111 bfd_mach_o_bfd_get_relocated_section_contents,
1112 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1113 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1114 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1115 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1116 bfd_mach_o_bfd_merge_private_bfd_data,
1117 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1118 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1119 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1120 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1121 bfd_mach_o_bfd_copy_private_header_data,
1122 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1123 * mach-o-target.c: ... here.
1124 Update copyright years.
1126 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1128 * dep-in.sed: Don't use \n in replacement part of s command.
1129 * Makefile.am (DEP1): LC_ALL for uniq.
1131 * Makefile.in: Regenerate.
1133 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1135 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1136 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1137 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1139 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1141 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1142 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1143 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1144 against STT_GNU_IFUNC symbols for static executables.
1145 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1146 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1148 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1149 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1150 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1151 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1153 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1155 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1156 symbols to be left unimported when linking statically.
1157 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1158 code when linking statically.
1160 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1162 * elf32-i386.c (elf_i386_check_relocs): Increment
1163 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1164 against STT_GNU_IFUNC symbol.
1165 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1166 local STT_GNU_IFUNC definition is used.
1167 (elf_i386_relocate_section): Handle got.offset != -1 for
1168 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1171 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1172 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1173 relocations against STT_GNU_IFUNC symbol.
1174 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1175 local STT_GNU_IFUNC definition is used.
1176 (elf64_x86_64_relocate_section): Handle got.offset != -1
1177 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1178 STT_GNU_IFUNC symbol.
1180 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1183 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1184 (elf_i386_reloc_type_lookup): Likewise.
1185 (R_386_tls): Removed.
1186 (R_386_irelative): New.
1187 (R_386_vt_offset): Updated.
1188 (elf_i386_rtype_to_howto): Likewise.
1189 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1190 (elf_i386_link_hash_table_create): Initialize igotplt,
1192 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1193 (elf_i386_adjust_dynamic_symbol): Likewise.
1194 (elf_i386_allocate_dynrelocs): Likewise.
1195 (elf_i386_relocate_section): Likewise.
1196 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1198 (elf_i386_finish_dynamic_symbol): When building a static
1199 executable, use .iplt, .igot.plt and .rel.iplt sections for
1200 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1201 locally defined STT_GNU_IFUNC symbol.
1203 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1204 (x86_64_reloc_map): Likewise.
1205 (R_X86_64_standard): Updated.
1206 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1207 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1209 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1210 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1211 (elf64_x86_64_allocate_dynrelocs): Likewise.
1212 (elf64_x86_64_relocate_section): Likewise.
1213 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1215 (elf64_x86_64_finish_dynamic_symbol): When building a static
1216 executable, use .iplt, .igot.plt and .rela.iplt sections for
1217 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1218 for locally defined STT_GNU_IFUNC symbol.
1220 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1221 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1223 * bfd-in2.h: Regenerated.
1224 * libbfd.h: Likewise.
1226 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1228 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1229 (_bfd_elf_make_ifunc_reloc_section): Removed.
1230 (_bfd_elf_is_ifunc_symbol): Likewise.
1231 (_bfd_elf_create_static_ifunc_sections): New.
1233 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1235 (elf_link_add_object_symbols): Here.
1236 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1237 STT_GNU_IFUNC symbol.
1238 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1239 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1240 (IFUNC_INFIX): Removed.
1241 (get_ifunc_reloc_section_name): Likewise.
1242 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1243 (_bfd_elf_is_ifunc_symbol): Likewise.
1244 (_bfd_elf_create_static_ifunc_sections): New.
1246 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1248 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1249 (create_got_section): Likewise.
1250 (allocate_dynrelocs): Likewise.
1251 (readonly_dynrelocs): Likewise.
1252 (set_tls_module_base): Likewise.
1253 (dtpoff_base): Likewise.
1255 (elf_i386_link_hash_table_create): Updated.
1256 (elf_i386_create_dynamic_sections): Likewise.
1257 (elf_i386_check_relocs): Likewise.
1258 (elf_i386_size_dynamic_sections): Likewise.
1259 (elf_i386_relocate_section): Likewise.
1261 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1262 (create_got_section): Likewise.
1263 (allocate_dynrelocs): Likewise.
1264 (readonly_dynrelocs): Likewise.
1265 (set_tls_module_base): Likewise.
1266 (dtpoff_base): Likewise.
1268 (elf64_x86_64_link_hash_table_create): Updated.
1269 (elf64_x86_64_create_dynamic_sections): Likewise.
1270 (elf64_x86_64_check_relocs): Likewise.
1271 (elf64_x86_64_size_dynamic_sections): Likewise.
1272 (elf64_x86_64_relocate_section): Likewise.
1274 2009-05-28 Nick Clifton <nickc@redhat.com>
1276 * targets.c (_bfd_target_vector): Only include plugin target in
1277 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1279 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1281 * elf32-spu.c (struct call_info): New member broken_cycle.
1282 (remove_cycle): Instead of physically removing call_info structures
1283 to break call graph cycles, mark them using the broken_cycle flag.
1284 (mark_overlay_section): Respect broken_cycle flag.
1285 (unmark_overlay_section): Likewise.
1286 (collect_lib_sections): Likewise.
1287 (collect_overlays): Likewise.
1288 (sum_stack): Likewise.
1290 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1292 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1293 (mark_functions_via_relocs): Initialize callee->count to 1.
1294 (pasted_function): Likewise.
1295 (spu_elf_auto_overlay): Honor call counts when determining number
1296 of stubs required in software i-cache mode.
1298 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1300 * plugin.c (program_name): Remove.
1301 (plugin_program_name): New.
1302 (bfd_plugin_set_program_name): New.
1303 (try_load_plugin): Use plugin_program_name.
1304 * plugin.h (bfd_plugin_set_program_name): New.
1306 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1308 * aclocal.m4: Include ../config/plugins.m4.
1309 * configure.in: Use AC_PLUGINS.
1310 * configure: Regenerate.
1311 * Makefile.in: Regenerate.
1312 * doc/Makefile.in: Regenerate.
1314 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1316 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1318 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1319 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1320 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1321 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1322 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1323 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1324 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1325 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1326 * reloc.c (bfd_generic_relax_section): Likewise.
1327 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1328 * vms.c (vms_bfd_relax_section): Likewise.
1330 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1332 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1334 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1335 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1337 * elf32-i386.c (allocate_dynrelocs): Updated.
1338 (elf_i386_relocate_section): Likewise.
1339 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1340 (elf64_x86_64_relocate_section): Likewise.
1342 * elf64-x86-64.c (is_indirect_symbol): Removed.
1344 2009-05-26 Nick Clifton <nickc@redhat.com>
1346 * po/id.po: Updated Indonesian translation.
1348 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1350 * Makefile.am: Run "make dep-am".
1353 (ALL_MACHINES): Add cpu-plugin.lo.
1354 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1355 (BFD32_BACKENDS): Add plugin.lo.
1356 (BFD32_BACKENDS_CFILES): Add plugin.c.
1357 (libbfd_la_LIBADD): Add LIBDL
1358 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1359 (bfd_plugin_arch): Declare.
1360 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1361 * bfd.c (bfd): Add plugin_data.
1362 * config.bfd: Handle the plugin target.
1363 * configure.in: Check for --enable-plugins.
1364 (LT_INIT): Use the dlopen option.
1365 * cpu-plugin.c: New.
1368 * targets.c (plugin_vec): Declare.
1369 (_bfd_target_vector): Add plugin_vec.
1370 * Makefile.in: Regenerate.
1371 * bfd-in2.h: Regenerate.
1372 * configure: Regenerate.
1374 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1376 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1377 per line with all lines having continuation backslash. Prefix
1378 first line with "A", following lines with "B".
1379 * Makefile.am (DEP): Don't use dep.sed here.
1380 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1381 dep.sed here on dependencies, sort and uniq.
1382 * Makefile.in: Regenerate.
1384 2009-05-25 Tristan Gingold <gingold@adacore.com>
1386 * makefile.vms: Add verilog.obj to object list OBJS.
1388 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1390 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1391 for BFD_IN_MEMORY is cleared.
1392 (bfd_bwrite): Zero excess memory allocated.
1394 2009-05-22 Julian Brown <julian@codesourcery.com>
1396 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1398 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1399 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1400 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1401 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1402 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1403 (a8_erratum_fix, a8_erratum_reloc): New structs.
1404 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1405 num_a8_erratum_fixes, fix_cortex_a8 fields.
1406 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1407 (elf32_arm_add_stub): Split into two parts, creating...
1408 (elf32_arm_create_or_find_stub_sec): New function.
1409 (elf32_arm_final_link_relocate): Add forward declaration.
1410 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1411 relocations, multiple relocations per stub.
1412 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1413 (arm_size_one_stub): Use find_stub_size_and_template.
1414 (a8_reloc_compare): New.
1415 (find_thumb_glue): Add forward declaration.
1416 (cortex_a8_erratum_scan): New.
1417 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1418 (bfd_elf32_arm_set_cortex_a8_fix): New.
1419 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1420 (arm_map_one_stub): Add THUMB32_TYPE support.
1421 (a8_branch_to_stub_data): New.
1422 (make_branch_to_a8_stub): New.
1423 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1424 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1425 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1426 Cortex-A8 erratum workaround.
1427 * bfd-in2.h: Regenerate.
1429 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1431 * Makefile.am: Run "make dep-am".
1432 * Makefile.in: Regenerate.
1433 * po/SRC-POTFILES.in: Regenerate.
1435 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1437 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1440 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1442 * elf-bfd.h (struct elf_backend_data
1443 <elf_backend_link_output_symbol_hook>): Return an int.
1444 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1445 symbols on deleted .opd entries.
1446 * elflink.c (elf_link_output_sym): Return without outputting sym
1447 if output_symbol_hook returns 2.
1448 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1449 Abort if we must not discard sym.
1450 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1452 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1453 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1454 elf_backend_link_output_symbol_hook return type change.
1455 * elf32-arm.c (output_arch_syminfo): Likewise.
1456 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1457 (elf32_arm_output_arch_local_syms): Likewise.
1458 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1459 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1460 (bfd_score_elf_link_output_symbol_hook): Likewise.
1461 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1462 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1463 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1464 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1465 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1466 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1467 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1468 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1469 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1470 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1471 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1473 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1475 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1476 out of range .opd symbols.
1478 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1480 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1481 fprintf_vma directly.
1482 * peXXigen.c (pe_print_edata): Likewise.
1483 (pe_print_pdata): Likewise.
1484 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1485 (_bfd_XX_print_private_bfd_data_common): Likewise.
1487 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1489 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1491 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1492 Paul Brook <paul@codesourcery.com>
1494 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1495 fix discarded sections.
1497 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1499 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1500 sections into the software icache.
1502 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1504 * elf32-spu.c (build_stub): Always build "compact" sofware
1507 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1509 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1510 (spu_elf_setup): Initialize it.
1511 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1512 Update to new-sytle cache manager data structures.
1513 (spu_elf_build_stubs): Generate new-style cache manager data
1514 structures and symbols.
1515 (spu_elf_auto_overlay): Update size computation.
1517 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1519 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1520 segments first amongst the program headers.
1522 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1524 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1525 into addresses for relocation types that look at high bits. Remove
1526 special handling of relocation overflow warnings.
1528 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1530 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1531 control flow graph between fragments of a function.
1533 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1535 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1536 generate only a 16-byte .toe section.
1537 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1539 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1541 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1542 (spu_elf_place_overlay_data): ..here. New function.
1543 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1545 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1547 * elf32-arm.c: Move sysdep.h to start of file.
1549 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1551 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1553 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1554 __icache_tag_array and __icache_tag_array_size.
1556 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1558 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1560 (bfinfdpic_link_omit_section_dynsym): Likewise.
1561 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1563 2009-05-05 Paul Brook <paul@codesourcery.com>
1565 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1566 * bfd-in2.h: Regenerate.
1567 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1568 (_arm_elf_section_data): Add text and exidx fields.
1569 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1570 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1571 copy_exidx_entry): New functions.
1572 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1574 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1576 * elf32-arm.c (DEF_STUBS): New helper define.
1577 (DEF_STUB): Likewise.
1578 (stub_def): New type.
1579 (stub_definitions): New array, containing stub template pointers
1581 (arm_size_one_stub): Make use of stub_definitions.
1583 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1585 * elflink.c (find_version_for_sym): Remove from here, ...
1586 * linker.c (bfd_find_version_for_sym): ... rename, replace
1587 here, make public and update all callers.
1588 * bfd-in2.h: Regenerate.
1590 2009-04-30 Nick Clifton <nickc@redhat.com>
1592 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1594 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1595 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1596 into a STT_GNU_IFUNC symbol type.
1597 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1599 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1600 the binary contains ifunc symbols.
1601 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1602 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1603 * elf32-i386.c (is_indirect_function): New function.
1604 (elf_i386_check_relocs): Create an ifunc output section.
1605 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1606 section if necessary.
1607 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1609 (elf_i386_add_symbol_hook): New function. Set the
1610 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1611 symbol is encountered.
1612 (elf_backend_post_process_headers): Define.
1613 (elf_backend_add_symbol_hook): Define.
1614 (elf_i386_post_process_headers): Rename to
1615 elf_i388_fbsd_post_process_headers.
1616 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1617 (is_indirect_function): New function.
1618 (elf64_x86_64_check_relocs): Create an ifunc output section.
1619 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1620 section if necessary.
1621 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1622 symbol if necessary.
1623 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1624 elf_obj_data structure if an ifunc symbol is encountered.
1625 (elf_backend_post_process_headers): Define.
1626 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1627 if we have ifunc symbols to handle.
1628 (get_ifunc_reloc_section_name): New function. Computes the name
1629 for an ifunc section.
1630 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1631 section to hold ifunc relocs.
1632 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1633 (bfd_print_symbol_vandf): Handle ifunc symbols.
1634 (bfd_decode_symclass): Likewise.
1635 * bfd-in2.h: Regenerate.
1637 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1639 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1640 MOVW and MOVT relocations in a shared library link.
1642 2009-04-27 Anthony Green <green@moxielogic.com>
1644 * verilog.c: New file.
1645 * Makefile.am (BFD32_LIBS): Add verilog.c.
1646 (BFD32_LIBS_CFILES): Add verilog.c.
1647 (verilog.lo): New build rule.
1648 * Makefile.in: Rebuilt.
1649 * targets.c: Add verilog support.
1650 * bfd.c (tdata union): Add Verilog private data field.
1651 * bfd-in2.h: Regenerate.
1653 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1655 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1658 2009-04-23 Matthias Klose <doko@ubuntu.com>
1660 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1662 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1665 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1666 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1667 (elf32_arm_size_stubs): Likewise.
1668 (record_thumb_to_arm_glue): Deleted unused function.
1669 (bfd_elf32_arm_process_before_allocation): No longer handle
1670 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1671 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1672 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1674 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1676 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1677 (elf32_arm_write_section): Declare early.
1678 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1679 (arm_allocate_glue_section_space): Exclude empty sections.
1680 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1681 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1683 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1684 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1685 (elf32_arm_size_dynamic_sections): Allocate interworking
1687 (bfd_elf32_bfd_final_link): Define.
1689 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1691 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1693 * coffcode.h (coff_compute_section_file_positions): Clear
1694 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1696 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1697 force_minimum_alignment.
1699 * libcoff.h: Regenerated.
1701 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1702 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1704 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1705 nor target_subsystem.
1707 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1708 force_minimum_alignment nor target_subsystem.
1710 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1712 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1713 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1714 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1715 include in coff-x86_64.c of headers.
1716 (PDATA_ROW_SIZE): New define.
1717 (pex_regs[]): New static array.
1718 (pex64_get_runtime_function): New static function.
1719 (pex64_get_unwind_info): Likewise.
1720 (pex64_get_scope_entry): Likewise.
1721 (pex64_xdata_print_uwd_codes): Likewise.
1722 (pex64_get_section_by_rva): Likewise.
1723 (pex64_dump_xdata): Likewise.
1724 (pex64_bfd_print_pdata): Likewise.
1725 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1726 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1727 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1729 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1730 Alan Modra <amodra@bigpond.net.au>
1731 Dave Korn <dave.korn.cygwin@gmail.com>
1733 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1734 long names and non-NUL-terminated strings.
1736 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1738 * bfd-in2.h: Regenerated.
1740 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1742 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1743 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1745 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1748 * coffcode.h (bfd_pei_p): New.
1750 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1751 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1752 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1753 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1754 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1755 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1757 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1758 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1759 bfd_efi_rtdrv_x86_64_vec,
1760 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1761 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1762 * targets.c: Likewise.
1764 * configure: Regenerated.
1765 * libcoff.h: Likewise.
1766 * Makefile.in: Likewise.
1768 * efi-app-ia32.c: Removed.
1769 * efi-app-x86_64.c: Likewise.
1770 * efi-bsdrv-ia32.c: Likewise.
1771 * efi-bsdrv-ia64.c: Likewise.
1772 * efi-bsdrv-x86_64.c: Likewise.
1773 * efi-rtdrv-ia32.c: Likewise.
1774 * efi-rtdrv-ia64.c: Likewise.
1775 * efi-rtdrv-x86_64.c: Likewise.
1776 * efi-rtdrv-ia32.c: Likewise.
1778 * efi-app-ia64.c: Moved to ...
1780 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1781 (TARGET_NAME): Set to pei-ia64.
1783 * libpei.h (bfd_target_pei_p): Removed.
1784 (bfd_target_pei_arch): Likewise.
1785 (bfd_target_efi_app_p): Likewise.
1786 (bfd_target_efi_app_arch): Likewise.
1787 (bfd_target_efi_bsdrv_p): Likewise.
1788 (bfd_target_efi_bsdrv_arch): Likewise.
1789 (bfd_target_efi_rtdrv_p): Likewise.
1790 (bfd_target_efi_rtdrv_arch): Likewise.
1791 (bfd_pe_executable_p): Likewise.
1793 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1794 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1795 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1796 and efi-rtdrv-ia32.c.
1797 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1798 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1799 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1800 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1801 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1802 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1803 (efi-app-ia64.lo): Removed.
1804 (efi-bsdrv-ia32.lo): Likewise.
1805 (efi-rtdrv-ia32.lo): Likewise.
1806 (efi-app-ia64.lo): Likewise.
1807 (efi-bsdrv-ia64.lo): Likewise.
1808 (efi-rtdrv-ia64.lo): Likewise.
1809 (efi-app-x86_64.lo): Likewise.
1810 (efi-bsdrv-x86_64.lo): Likewise.
1811 (efi-rtdrv-x86_64.lo): Likewise.
1814 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1816 (arch_type): Removed.
1817 (pe_arch): Likewise.
1818 (pe_bfd_object_p): Just return coff_object_p.
1820 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1821 bfd_pe_executable_p with bfd_pei_p.
1823 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1825 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1826 PLT entries to an undefined symbol when generating a shared
1829 2009-04-17 Nick Clifton <nickc@redhat.com>
1832 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1834 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1836 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1837 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1838 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1839 * binary.c (binary_bfd_define_common_symbol): Likewise.
1840 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1841 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1842 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1843 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1844 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1845 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1846 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1847 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1848 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1849 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1850 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1851 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1852 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1853 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1854 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1855 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1856 * som.c (som_bfd_define_common_symbol): Likewise.
1857 * srec.c (srec_bfd_define_common_symbol): Likewise.
1858 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1859 * versados.c (versados_bfd_define_common_symbol): Likewise.
1860 * vms.c (vms_bfd_define_common_symbol): Likewise.
1861 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1862 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1863 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1864 (pmac_xcoff_vec): Likewise.
1865 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1866 (aix5coff64_vec): Likewise.
1867 * linker.c (bfd_generic_define_common_symbol): New function.
1868 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1869 (_bfd_define_common_symbol): New field.
1870 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1871 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1872 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1874 * bfd-in2.h: Regenerate.
1875 * libbfd.h: Likewise.
1876 * libcoff.h: Likewise.
1878 2009-04-15 Anthony Green <green@moxielogic.com>
1880 * targets.c: Add moxie support.
1881 * Makefile.am: Ditto.
1882 * Makefile.in: Rebuilt.
1883 * cpu-moxie.c, elf32-moxie.c: New files.
1884 * archures.c: Add moxie support.
1885 * configure.in: Add moxie support.
1886 * configure: Rebuilt.
1887 * config.bfd, archures.c: Add moxie support.
1888 * bfd-in2.h: Rebuilt.
1890 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1892 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1893 branch to an undef weak symbol into a jump to next instruction if
1894 a PLT entry will be created.
1896 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1898 * coffgen.c (make_a_section_from_file): Set the backend long
1899 section names enable if long section names found on input.
1900 * coffcode.h: Extend long section names documentation to match.
1902 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1904 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1907 2009-04-07 DJ Delorie <dj@redhat.com>
1909 * archures.c: Add bfd_mach_mep_c5.
1910 * bfd-in2.h: Likewise.
1911 * cpu-mep.c: Add bfd_c5_arch.
1912 * elf32-mep.c: Support it.
1914 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1916 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1917 info->callbacks->einfo.
1918 * linker.c (_bfd_generic_section_already_linked): Likewise.
1920 2009-04-06 DJ Delorie <dj@redhat.com>
1922 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1924 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1926 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1927 _bfd_pex64_print_pdata only if PE is defined.
1929 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1930 (_bfd_pex64_print_pdata): This.
1932 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1933 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1936 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1938 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1939 _bfd_pep_print_x64_pdata.
1940 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1941 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1943 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1945 * elf32-xtensa.c (relax_property_section): Always set r_offset
1948 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1950 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1951 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1953 (elf32_arm_stub_type): New enum values for the two new stubs.
1954 (arm_type_of_stub): Make use of the two new stubs.
1955 (arm_size_one_stub): Handle the two new stubs.
1957 2009-04-01 Matt Thomas <matt@netbsd.org>
1959 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1960 hidden symbols into the GOT or PLT.GOT.
1961 (elf_vax_relocate_section): Do not emit a PCREL reloc
1962 into a shared object if it is against a hidden symbol.
1964 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1966 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1967 and know_contains_shared_object_p.
1968 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1969 Cache the result in the archive_info table.
1970 (xcoff_auto_export_p): Add an "info" parameter and update the
1971 call to xcoff_archive_contains_shared_object_p.
1972 (xcoff_mark_auto_exports): Update accordingly.
1973 (xcoff_post_gc_symbol): Likewise.
1975 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1977 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1980 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1982 * coff-rs6000.c (member_layout): New structure.
1983 (archive_iterator): Likewise.
1984 (member_layout_init): New function.
1985 (archive_iterator_begin): Likewise.
1986 (archive_iterator_next): Likewise.
1987 (xcoff_write_armap_old): Use the new iterator functions.
1988 (do_shared_object_padding): Delete.
1989 (xcoff_write_armap_big): Use the new iterator functions. Simplify
1990 handling of arch_info.
1991 (xcoff_write_archive_contents_old): Allocate arelt_data in the
1992 first loop rather than the second. Allocate a member header if
1993 there isn't one, then work out the stat information and length
1994 in the first loop too. Use the new iterators for the second loop.
1995 (xcoff_write_archive_contents_big): Likewise.
1997 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1999 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2000 (bfd_xcoff_set_archive_import_path): Likewise.
2001 * bfd-in2.h: Regenerate.
2002 * xcofflink.c: Include libiberty.h.
2003 (xcoff_archive_info): New structure.
2004 (xcoff_archive_info_hash): New function.
2005 (xcoff_archive_info_eq): Likewise.
2006 (xcoff_get_archive_info): Likewise.
2007 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2008 (bfd_xcoff_split_import_path): New function.
2009 (bfd_xcoff_set_archive_import_path): Likewise.
2010 (xcoff_set_import_path): Move earlier in file.
2011 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2012 object to the the directory part of the bfd's filename. Get the
2013 import path and filename of an archive object from the archive's
2014 xcoff_tdata, initializing it if necessary. Update use of
2016 (bfd_link_input_bfd): Update use of import_file_id.
2017 (xcoff_write_global_symbol): Likewise.
2019 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2021 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2023 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2025 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2026 a .loader section for relocatable links.
2027 (xcoff_need_ldrel_p): New function.
2028 (xcoff_mark): Use it.
2029 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2031 (xcoff_build_ldsym): New function, split out from...
2032 (xcoff_build_ldsyms): ...here. Rename to...
2033 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2034 call xcoff_build_ldsym, if there's a loader section.
2035 (xcoff_build_loader_section): New function, extracted verbatim from...
2036 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2037 there's a loader section. Only add an __rtinit loader symbol
2038 if there's a loader section. Update after above name change.
2039 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2040 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2041 and xcoff_create_ldrel.
2042 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2043 (xcoff_reloc_link_order): Likewise, but only call it if there's
2044 a loader section. Use xcoff_symbol_section.
2045 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2046 if there's a loader section.
2048 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2050 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2052 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2054 * elf32-arm.c (group_sections): Rewrite loops for better
2057 2009-03-30 DJ Delorie <dj@redhat.com>
2059 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2060 relocs when doing a relocatable link.
2062 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2064 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2065 "ERROR:", in error messages.
2066 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2067 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2068 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2069 (elf32_arm_merge_eabi_attributes): Likewise.
2070 (elf32_arm_merge_private_bfd_data): Likewise.
2072 2009-03-27 Nick Clifton <nickc@redhat.com>
2074 * section.c (bfd_get_section_contents): Detect and handle the case
2075 where a section has the SEC_IN_MEMORY flag set but no actual
2078 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2081 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2082 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2083 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2084 if we don't find matching PT_LOAD when copying.
2086 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2088 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2089 the reloc descriptions.
2091 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2093 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2094 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2095 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2097 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2099 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2100 (bfd_i386_arch_intel_syntax): Likewise.
2101 (i8086_arch): Likewise.
2102 (bfd_x86_64_arch): Likewise.
2104 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2106 * elf32-cris.c (cris_elf_relocate_section): <case
2107 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2108 symbols for non-allocated sections. Don't check whether to
2109 generate R_CRIS_DTPMOD for non-allocated sections.
2110 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2111 handle relocation GC:ing if applied to non-allocated section.
2112 (cris_elf_check_relocs): Similar.
2114 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2115 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2116 when emitting a known TP offset in the GOT.
2118 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2120 * elf64-ppc.c (synthetic_opd): Delete.
2121 (compare_symbols): Look for .opd name rather than section match.
2122 (ppc64_elf_get_synthetic_symtab): Likewise.
2124 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2126 * elf32-ppc.c (is_pic_glink_stub): Delete.
2127 (is_nonpic_glink_stub): New function.
2128 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2130 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2132 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2133 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2135 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2136 macros for visibilty and locality checks.
2137 (elf_s390_adjust_dynamic_symbol): Likewise.
2138 (allocate_dynrelocs): Likewise.
2139 (elf_s390_relocate_section): Likewise.
2140 (elf_s390_finish_dynamic_symbol): Likewise.
2141 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2142 (elf_s390_adjust_dynamic_symbol): Likewise.
2143 (allocate_dynrelocs): Likewise.
2144 (elf_s390_relocate_section): Likewise.
2145 (elf_s390_finish_dynamic_symbol): Likewise.
2147 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2149 * bfd-in2.h: Regenerated.
2150 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2151 for debugging sections and map memory read/write dependent on
2153 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2154 without memory read flags set.
2155 * section.c: Add SEC_COFF_NOREAD to section flags.
2157 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2159 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2162 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2164 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2165 "no overlays" return. If there are overlays, create overlay
2166 manager entry symbols here, so that..
2167 (spu_elf_build_stubs): ..we don't need to set them up here.
2168 Simplify entry symbol tests.
2169 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2171 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2173 * elf.c (elfcore_grok_openbsd_procinfo)
2174 (elfcore_grok_openbsd_note): New functions.
2175 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2177 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2179 * vms-hdr.c: Don't include alloca.h.
2180 * elf32-m68hc1x.c: Include alloca-conf.h.
2182 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2184 * Makefile.am: Run "make dep-am".
2185 * Makefile.in: Regenerate.
2187 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2189 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2191 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2193 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2195 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2196 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2197 ovly_return fields with ovly_entry[2]. Adjust all users.
2198 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2200 (spu_elf_build_stubs): Likewise.
2201 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2202 ovly_flavour changes. Update all callers.
2203 (ovl_stub_size_log2): New function.
2204 (build_stub): Handle compact icache stubs. Use different manager
2205 entry point for stubs in non-icache area.
2206 (spu_elf_size_stubs): Don't allocate space for indirect branch
2208 (spu_elf_build_stubs): And don't built them.
2210 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2212 * dwarf2.c (read_section): Always use rawsize, if available.
2214 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2216 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2217 of rawsize and size for buffer.
2219 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2221 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2222 parameter just because fixed sections fit into local store.
2223 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2224 generating overlays if fixed sections plus reserved stack
2225 and heap space fit into local store.
2227 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2229 * elf32-spu.c (build_stub): Correct icache set_id.
2230 (spu_elf_relocate_section): Likewise.
2232 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2234 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2235 symbol table if it was created by the current call.
2237 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2239 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2240 class XMC_DS rather than XMC_UA.
2242 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2244 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2245 bfd_boolean export_defineds parameter with an unsigned int
2246 auto_export_flags parameter.
2247 * bfd-in2.h: Regenerate.
2248 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2249 split out from xcoff_build_ldsyms.
2250 (xcoff_covered_by_expall_p): New function.
2251 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2252 but with extra code to handle -bexpfull and -bexpall.
2253 (xcoff_mark_auto_exports): New function.
2254 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2255 a function should be automatically exported.
2256 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2257 parameter with an auto_export_flags parameter. Update ldinfo
2258 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2261 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2263 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2264 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2265 init and fini functions. Do garbage collection for objects
2266 without an entry point too.
2268 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2270 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2271 check whether a symbol has csect information.
2272 (coff_print_aux): Likewise.
2273 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2274 information for C_AIX_WEAKEXT too.
2275 (_bfd_xcoff_swap_aux_out): Likewise.
2276 (xcoff_reloc_type_br): Handle defweak symbols too.
2277 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2278 information for C_AIX_WEAKEXT too.
2279 (_bfd_xcoff64_swap_aux_out): Likewise.
2280 (xcoff64_reloc_type_br): Handle defweak symbols too.
2281 * coffgen.c (coff_print_symbol): Handle auxillary function
2282 information for C_AIX_WEAKEXT too.
2283 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2284 instead of BSF_GLOBAL if the L_WEAK flag is set.
2285 (xcoff_dynamic_definition_p): New function.
2286 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2287 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2288 always take the symbol class from the ldsym. Use weak bfd symbol
2289 types for weak ldsyms.
2290 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2291 Fix the check for whether a definition is from a shared object.
2292 Allow redefinitions of weak symbols.
2293 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2294 (xcoff_keep_symbol_p): Likewise.
2295 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2296 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2297 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2298 but mark them as L_WEAK.
2299 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2300 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2302 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2304 * xcofflink.c (xcoff_mark): When walking the relocations,
2305 only mark the target symbol or the target section, not both.
2306 (xcoff_final_definition_p): New function.
2307 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2308 symbol is a valid definition of the associated output symbol.
2309 Use XCOFF_ALLOCATED to stop the same hash table entry having
2311 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2313 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2315 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2317 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2320 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2322 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2323 * libcoff.h: Regenerate.
2324 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2325 line-number counts in the bfd's lineno_counts field.
2326 Don't keep per-csect line-number counts.
2327 (xcoff_sweep): Don't update per-csect line-number counts.
2328 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2329 entries in each output section.
2330 (xcoff_link_input_bfd): Get the number of line numbers from
2331 the bfd's lineno_counts field, rather than recalculating it
2332 from scratch. Fix the range check when updating C_BINCL and
2334 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2335 here. Don't expect csects to have line-number counts.
2337 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2339 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2340 * libcoff.h: Regenerate.
2341 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2342 "skip" logic from xcoff_link_input_bfd.
2343 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2344 objects in a dynamic link, rather than checking whether csectpp
2345 is null. Always allocate debug_index for other objects,
2346 and always go through the loop. Update the type of debug_index
2347 after the change above. Read the auxillary csect information
2348 and use xcoff_keep_symbol_p to decide whether a symbol should
2349 be kept. Set its debug_index to -2 if not.
2350 (xcoff_link_input_bfd): Update the type of debug_index after
2351 the change above and always expect it to be nonnull. Use it to
2352 test whether a symbol should be stripped, rather than making the
2353 decision here. Postpone all symbol creation to the second pass.
2355 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2357 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2358 creating a descriptor.
2359 (xcoff_sweep): Don't mark toc_section unless it's needed.
2360 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2361 when marking every bfd.
2362 (xcoff_link_input_bfd): Skip all TOC anchors.
2363 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2364 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2365 to -1; call xcoff_find_tc0 instead.
2367 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2369 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2370 * libcoff.h: Regenerate.
2371 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2372 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2373 the previous symbol's csect. Treat last_symndx as an inclusive value
2374 and simplify its handling.
2375 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2376 symbols with the right csect. Don't mark rsec when processing
2377 relocations against undefined or absolute sections.
2378 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2379 of bfd_und_section_ptr.
2380 (xcoff_link_input_bfd): Likewise.
2382 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2384 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2385 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2386 flag is set. Assert that all undefined symbols are either
2387 imported or defined by a dynamic object.
2388 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2389 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2390 handling to all relocations. Only set XCOFF_CALLED for function
2392 (xcoff_find_function): New function, split out from...
2393 (bfd_xcoff_export_symbol) ...here.
2394 (xcoff_set_import_path): New function, split out from...
2395 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2396 meaning of XCOFF_CALLED.
2397 (xcoff_mark_symbol): If we mark an undefined and unimported
2398 symbol, find some way of defining it. If the symbol is a function
2399 descriptor, fill in its definition automatically. If the symbol
2400 is a function, mark its descriptor and allocate room for global
2401 linkage code. Otherwise mark the symbol as implicitly imported.
2402 Move the code for creating function descriptors from...
2403 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2404 check for symbols that were implicitly defined.
2405 (xcoff_mark): Don't count any dynamic relocations against
2407 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2408 in the xcoff link info.
2409 (xcoff_link_input_bfd): Remove handling of undefined and
2412 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2414 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2415 if the target is absolute. Fix comment typo.
2416 (xcoff_ppc_relocate_section): Remove FIXME.
2417 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2418 if the target is absolute.
2420 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2422 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2423 R_POS and R_NEG relocations against absolute symbols to the
2426 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2428 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2429 to 2 for bfd_mach_ppc_620.
2431 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2433 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2434 * configure.in: Likewise.
2435 * configure: Regenerate.
2437 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2440 * elf.c (assign_section_numbers): Generate symbol table if there
2441 is any relocation in output.
2442 (_bfd_elf_compute_section_file_positions): Likewise.
2444 2009-03-13 Nick Clifton <nickc@redhat.com>
2447 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2448 * elflink.c (elf_link_read_relocs_from_section): Use
2449 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2450 relocs but no symbol table.
2451 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2453 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2456 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2457 to check ___tls_get_addr.
2459 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2460 strncmp to check __tls_get_addr.
2462 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2464 * dwarf2.c (read_section): Always check the offset, even when the
2465 section has been read before.
2467 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2469 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2472 2009-03-11 Chris Demetriou <cgd@google.com>
2474 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2475 * bfd-in2.h: Regenerate.
2476 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2477 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2479 (bsd_write_armap): Likewise.
2480 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2481 flag is set, do nothing.
2482 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2485 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2487 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2488 used to update stack pointer.
2490 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2493 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2494 for unknown symbols in absolute section.
2496 2009-03-06 Nick Clifton <nickc@redhat.com>
2498 * po/es.po: Updated Spanish translation.
2500 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2502 * elf32-arm.c (group_sections): Take next section size into
2503 account before accepting to group it.
2505 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2507 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2509 (elf32_arm_final_link_relocate): Likewise.
2511 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2514 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2516 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2518 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2519 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2520 (BFD_FAKE_SECTION): Init new flag.
2521 * ecoff.c (bfd_debug_section): Likewise.
2522 * bfd-in2.h: Regenerate.
2523 * libbfd.h: Regenerate.
2524 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2525 (ppc_elf_reloc_type_lookup): Handle new relocs.
2526 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2527 without marker relocs.
2528 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2529 if section has no old-style calls.
2530 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2531 Don't try to optimize new-style __tls_get_addr call when handling
2532 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2534 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2535 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2536 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2537 without marker relocs.
2538 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2539 if section has no old-style calls. Set toc_ref for new relocs as
2541 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2542 Don't try to optimize new-style __tls_get_addr call when handling
2543 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2546 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2549 * configure.in: Test for ld --as-needed support. Link shared
2550 libbfd against libm.
2551 * configure: Regenerate.
2553 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2555 * Makefile.am: Run "make dep-am".
2556 * Makefile.in: Regenerate.
2558 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2560 * elf32-score7.c: New file.
2561 * elf32-score.h: New file.
2562 * elf32-score.c: Add code to support score 7. Set score7 as the
2564 * cpu-score.c: Add score7 architecure.
2565 (compatibile): New function.
2566 * Makefile.am: Add rules for building elf32-score7 object.
2567 * Makefile.in: Regenerate.
2568 * configure.in: Add elf32-score7 object to score vectors.
2569 * configure: Regenerate.
2570 * reloc.c: Add score7 relocs.
2571 * archures.c: Add score3 and score7 machine numbers.
2572 * bfd-in2.h: Regenerate.
2573 * libbfd.h: Regenerate.
2575 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2577 * configure: Regenerate.
2579 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2581 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2582 (elf32_hppa_check_relocs): Use it.
2584 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2586 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2587 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2588 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2589 (elf_hppa_record_segment_addrs): Likewise.
2590 (elf_hppa_final_link): Likewise.
2591 (elf_hppa_relocate_insn): Likewise.
2592 (elf_hppa_final_link_relocate): Likewise.
2593 (elf64_hppa_relocate_section): Likewise.
2594 * elf64-hppa.c: Insert above.
2596 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2598 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2599 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2600 (elf_hppa_relocate_section): Likewise.
2601 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2602 from struct elf_link_hash_entry. Add count field.
2603 (struct elf64_hppa_dyn_hash_table): Delete.
2604 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2605 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2606 (hppa_elf_hash_entry, eh_name): Define.
2607 (elf64_hppa_new_dyn_hash_entry): Delete.
2608 (elf64_hppa_dyn_hash_lookup): Delete.
2609 (elf64_hppa_dyn_hash_traverse): Delete.
2610 (get_dyn_name): Delete.
2611 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2612 of struct elf64_hppa_dyn_hash_entry *.
2613 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2614 allocate_global_data_plt, allocate_global_data_stub,
2615 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2617 (hppa64_link_hash_newfunc): New.
2618 (elf64_hppa_hash_table_create): Rework.
2619 (count_dyn_reloc): Likewise.
2620 (hppa64_elf_local_refcounts): New.
2621 (elf64_hppa_check_relocs): Rework using standard technique for recording
2622 local DLT, PLT and OPD reference counts.
2623 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2624 elf_link_hash_entry *.
2625 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2626 allocate_global_data_plt, allocate_global_data_stub,
2627 allocate_global_data_opd, allocate_dynrel_entries,
2628 elf64_hppa_adjust_dynamic_symbol,
2629 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2630 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2631 Use hppa_link_hash_table. Rework.
2632 (elf64_hppa_link_output_symbol_hook): Rework.
2633 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2634 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2635 elf64_hppa_finish_dynamic_sections): Likewise.
2637 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2639 * elf32-arm.c (stub_reloc_type): Removed.
2640 (insn_sequence): Renamed reloc_type field to r_type.
2641 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2642 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2643 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2644 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2645 (arm_stub_is_thumb): Catch new stubs.
2646 (arm_type_of_stub): Handle new stubs.
2647 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2648 (bfd_elf32_arm_process_before_allocation): Remove useless
2651 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2653 * elf.c (elf_find_function): Use is_function_type to check
2656 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2658 * xtensa-modules.c: Revert to previous version 1.11 due
2659 to inadvertant commit.
2661 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2663 * elf32-xtensa.c (text_action_add): Separate test for action
2664 type. Break if saved action is ta_widen_insn at same offset.
2666 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2668 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2669 to elf32_arm_stub_long_branch_any_arm_pic.
2670 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2671 (enum elf32_arm_stub_type, arm_type_of_stub)
2672 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2675 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2677 * elf32-arm.c (PREV_SEC): Update comment.
2678 (group_sections): Rename argument to stubs_always_after_branch.
2679 Reverse the list and place stubs at the end of input sections.
2681 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2683 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2685 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2687 (arm_size_one_stub): Remove unnecessary break.
2688 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2690 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2692 * elf32-arm.c (stub_insn_type): New type.
2693 (stub_reloc_type): Likewise.
2694 (insn_sequence): Likewise.
2695 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2696 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2697 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2698 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2699 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2700 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2701 (elf32_arm_stub_hash_entry): Add new helper fields.
2702 (stub_hash_newfunc): Initialize these new fields.
2703 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2704 to take endianness into account.
2705 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2706 (arm_map_one_stub): Code is now more generic, thanks to
2709 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2711 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2713 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2714 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2715 BLX is not available. Fix typo in warning message. Add comments
2716 and improve formatting.
2717 (arm_build_one_stub): Adjust to new
2718 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2719 (arm_map_one_stub): Likewise.
2721 2009-02-23 Tristan Gingold <gingold@adacore.com>
2722 Eric Botcazou <ebotcazou@adacore.com>
2723 Douglas B Rupp <rupp@gnat.com>
2725 * vms.h: Update copyright year, fix comments, reorder declarations.
2726 (_bfd_save_vms_section): Remove the prototype.
2727 (EGPS_S_V_NO_SHIFT): New constant.
2728 (bfd_vms_set_section_flags): New prototype.
2729 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2731 (EGSY_S_W_FLAGS): Ditto.
2732 (EGSY_S_V_QUAD_VAL): Ditto.
2733 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2734 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2735 EGST_S_B_NAMLNG): Ditto.
2736 (ESRF_S_B_NAMLNG): Ditto.
2737 (ETIR_S_C_HEADER_SIZE): Ditto.
2738 (EGPS_S_V_ALLOC_64BIT): Ditto.
2739 (DST_S_C_EPILOG): Ditto.
2740 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2741 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2742 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2743 (DST_S_L_PCLINE_UNSLONG): Ditto.
2744 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2745 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2746 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2747 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2748 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2749 (DST_S_B_SRC_UNSBYTE): Ditto.
2750 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2752 (vms_section, vms_reloc): Remove types.
2753 (hdr_struc): Replaced by ...
2754 (hdr_struct): ... new type.
2755 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2756 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2757 (EMH_DATE_LENGTH): Ditto.
2758 (eom_struc): Replaced by ...
2759 (eom_struct): ... new type.
2760 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2761 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2762 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2763 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2764 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2765 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2766 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2767 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2768 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2769 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2770 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2771 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2772 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2773 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2774 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2775 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2776 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2777 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2778 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2779 (enum file_type_enum): New type.
2780 (struct location_struct): Removed.
2781 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2782 (struct funcinfo, struct module): Ditto.
2783 (struct vms_private_data_struct): Update fields.
2784 (struct vms_section_data_struct): New type.
2786 * vms.c: Update copyright year, fix comments,
2787 Fix includes for DECC, add prototypes.
2788 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2790 Use flavour to set is_vax, location_stack is removed.
2791 (struct pair): Declare.
2792 (fill_section_ptr): Initialize variables at declaration.
2793 Add guard to set SECTION_SYM flag, handlde und section.
2794 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2795 (_bfd_vms_slurp_object_records): New function, replaces previous
2797 (vms_slurp_module): New function.
2798 (vms_slurp_image): Ditto.
2799 (vms_object_p): Complete rewrite.
2800 (vms_mkobject): Use is_vax field to slect architecture.
2801 (free_reloc_stream): New function.
2802 (vms_convert_to_var): Ditto.
2803 (vms_convert_to_var_1): Ditto.
2804 (vms_convert_to_var_unix_filename): Ditto.
2805 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2807 (vms_new_section_hook): Set alignment to 0, allocate private data.
2808 (vms_get_section_contents): Load content.
2809 (vms_get_symbol_info): Handle undefined section.
2810 (vms_find_nearest_line): Handle.
2811 (alloc_reloc_stream): New function.
2812 (vms_slurp_reloc_table): Ditto.
2813 (vms_get_reloc_upper_bound): Make it real.
2814 (vms_canonicalize_reloc): Do the real work.
2815 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2817 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2818 (vms_set_arch_mach): Check arch.
2819 (vms_set_section_contents): Copy the content after allocation.
2820 (vms_alpha_vec): Update object flags.
2822 * vms-tir.c: Update copyright year, fix comments,
2823 add prototypes for new functions.
2824 (dst_define_location): New function.
2825 (dst_restore_location): New function.
2826 (dst_retrieve_location): New function.
2827 (dst_check_allocation): New function.
2828 (image_dump): Call dst_check_allocation.
2829 (image_write_b): Ditto.
2830 (image_write_w): Ditto.
2831 (image_write_l): Ditto.
2832 (image_write_q): Ditto.
2833 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2834 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2836 Call error handler instead of abort if name is not known.
2837 (etir_sta): Add quarter_relocs argument and set it.
2840 (etir_opr): Ditto, return FALSE in case of error.
2841 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2842 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2843 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2844 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2845 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2846 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2847 Return FALSE in case of error.
2848 (tir_sta): Change sign of psect.
2850 (tir_cmd): Fix cast. Makes tir_table static const.
2851 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2852 add argument to explain.
2853 (analyze_etir): Initialize maxptr, add quarter_relocs
2854 declaration, move some declarations into inner scopes.
2855 Handle quarter_relocs and STO_IMM.
2856 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2857 (_bfd_vms_slurp_relocs): New function.
2858 (_bfd_vms_decode_relocs): New function.
2859 (sto_imm): Rewritten.
2860 (start_first_etbt_record): New function.
2861 (start_another_etbt_record): Ditto.
2862 (etir_output_check): Ditto.
2863 (defer_reloc_p): Ditto.
2864 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2865 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2866 rewritte relocations handling.
2867 (_bfd_vms_write_tbt): Removed.
2868 (_bfd_vms_write_dbg): Ditto.
2870 * vms-misc.c: Update copyright year, Fix comments.
2871 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2872 (maybe_adjust_record_pointer_for_object): New function.
2873 (_bfd_vms_get_first_record): New function, replaces ...
2874 (_bfd_vms_get_record): .. removed.
2875 (_bfd_vms_get_object_record): New function.
2876 (_bfd_vms_get_object_record): New function.
2877 (vms_get_remaining_object_record): New function, replaces ...
2878 (_bfd_vms_get_next_record): ... removed.
2879 (add_new_contents): Removed.
2880 (_bfd_save_vms_section): Removed.
2881 (_bfd_get_vms_section): Removed.
2882 (_bfd_vms_output_flush): Write in VAR format.
2883 (new_symbol): Don't make UND section.
2885 * vms-hdr.c: Update copyright year, update list of record handled.
2886 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2887 (_bfd_vms_write_hdr): Strip vms and unix patches,
2888 add comments, truncate module name at 31 characters,
2889 use constants instead of hard-coded value,
2890 write BFD version instead of a fixed string.
2891 (_bfd_vms_slurp_ihd): New function.
2892 (_bfd_vms_slurp_isd): Ditto.
2893 (_bfd_vms_slurp_ihs): Ditto.
2894 (new_module): Ditto.
2895 (parse_module): Ditto
2896 (build_module_list): Ditto.
2897 (module_find_nearest_line): Ditto.
2898 (_bfd_vms_find_nearest_dst_line): Ditto.
2899 (vms_slurp_debug): Ditto.
2900 (_bfd_vms_slurp_dbg): Ditto.
2901 (_bfd_vms_slurp_tbt): Ditto.
2902 (_bfd_vms_write_dbg): Ditto.
2903 (_bfd_vms_write_tbt): Ditto.
2905 * vms-gsd.c: Update copyright year, update list of records handled.
2906 (EVAX_LITERALS_NAME): New macro.
2907 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2908 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2909 (register_universal_symbol): New function and prototype.
2910 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2911 improve debug messages,
2912 use constants instead of hard-coded value,
2913 fix missing endianness conversion,
2914 handle global symbol (SYMG).
2915 (bfd_vms_set_section_flags): New function.
2916 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2917 handle section literals,
2919 handle section bfd and vms flags,
2920 don't output LIB$INITIALIZE symbol,
2921 fix handling of weak symbols,
2922 fix evax vs vax procedure descriptor,
2923 handle absolute symbols.
2925 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2926 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2928 * makefile.vms (DEFS): Fix flags for VMS.
2930 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2932 * bfd-in2.h: Regenerated.
2933 * libbfd.h: Regenerated.
2935 2009-02-20 Cary Coutant <ccoutant@google.com>
2937 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2940 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2943 * coffcode.h (coff_write_object_contents): Don't let the string
2944 table offset overflow the s_name field when using long section names.
2946 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2948 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2949 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2950 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2951 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2952 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2953 (bfd_pmac_xcoff_backend_data): Likewise.
2954 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2955 (bfd_xcoff_aix5_backend_data): Likewise.
2956 (xcoff64_write_object_contents): Delete unused long_section_names
2958 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2959 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2961 * coffcode.h (documentation): Update to describe long section names.
2962 (COFFLONGSECTIONCATHELPER): New helper macro.
2963 (BLANKOR1TOODD): Likewise.
2964 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2965 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2966 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2967 (bfd_coff_set_long_section_names_allowed): New function.
2968 (bfd_coff_set_long_section_names_disallowed): Likewise.
2969 (struct bfd_coff_backend_data): Add new backend hook function
2970 pointer _bfd_coff_set_long_section_names.
2971 (bfd_coff_set_long_section_names): New backend hook.
2972 (coff_write_object_contents): Only generate long section names if
2973 bfd_coff_long_section_names() indicates they are currently enabled.
2974 (bfd_coff_std_swap_table): Make non-const, and initialise long
2975 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2976 (ticoff0_swap_table): Likewise to both.
2977 (ticoff1_swap_table): Again, likewise to both.
2978 * coffgen.c (make_a_section_from_file): Allow long section names
2979 as inputs even if not currently allowed for outputs.
2980 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2981 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2982 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2983 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2984 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2985 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2986 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2987 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2988 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2989 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2990 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
2991 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
2992 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
2993 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
2994 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
2995 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
2996 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2997 * libcoff-in.h: Update copyright year to cause updated copyright
2998 year in generated libcoff.h, and fix typo.
2999 * libcoff.h: Regenerated.
3000 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3001 (_bfd_ecoff_no_long_sections): Add prototype.
3002 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3003 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3004 defined by an including .c file.
3005 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3006 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3007 (ticoff1_swap_table): Likewise to both.
3009 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3011 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3012 stub. Catch default case error.
3013 (arm_map_one_stub): Add missing Thumb mapping symbol.
3015 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3018 * elf32-avr.c: Handle case where no local symbos exist correctly.
3020 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3023 * elf32-arm.c (arm_long_branch_stub,
3024 arm_thumb_v4t_long_branch_stub,
3025 arm_thumb_thumb_long_branch_stub,
3026 arm_thumb_arm_v4t_long_branch_stub,
3027 arm_thumb_arm_v4t_short_branch_stub,
3028 arm_pic_long_branch_stub):
3029 Renamed to elf32_arm_stub_long_branch_any_any,
3030 elf32_arm_stub_long_branch_v4t_arm_thumb,
3031 elf32_arm_stub_long_branch_thumb_only,
3032 elf32_arm_stub_long_branch_v4t_thumb_arm,
3033 elf32_arm_stub_short_branch_v4t_thumb_arm,
3034 elf32_arm_stub_long_branch_any_any_pic.
3035 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3036 arm_thumb_thumb_stub_long_branch,
3037 arm_thumb_arm_v4t_stub_long_branch,
3038 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3039 Renamed to arm_stub_long_branch_any_any,
3040 arm_stub_long_branch_v4t_arm_thumb,
3041 arm_stub_long_branch_thumb_only,
3042 arm_stub_long_branch_v4t_thumb_arm,
3043 arm_stub_short_branch_v4t_thumb_arm,
3044 arm_stub_long_branch_any_any_pic.
3046 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3048 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3049 in branch offset check.
3051 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3053 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3054 add toc.symndx and toc.add.
3055 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3057 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3059 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3060 (branch_reloc_hash_match): New function, extracted from..
3061 (ppc64_elf_tls_optimize): ..here.
3062 (ppc64_elf_relocate_section): Properly set addends when optimizing
3063 tls sequences. Avoid unnecessary reading and writing of insns.
3064 Only redo reloc when symbol changed. Bypass symbol checks when
3066 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3067 (branch_reloc_hash_match): New function, extracted from..
3068 (ppc_elf_tls_optimize): ..here.
3069 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3070 Don't clear addend on zapped __tls_get_addr reloc.
3072 2009-02-12 Nick Clifton <nickc@redhat.com>
3075 * elflink.c (bfd_elf_final_link): When counting the relocations,
3076 if the header size has not been set yet then assume that it will
3077 match the output section's reloc type.
3079 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3081 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3084 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3086 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3087 (find_function): Likewise.
3088 (pasted_function): Don't error if no prior function found.
3089 (discover_functions): Revert 2008-12-10 change. Extend first
3090 function range to start of section.
3092 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3094 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3096 * elf64-hppa.h: Likewise.
3098 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3100 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3103 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3105 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3106 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3108 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3110 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3111 * archures.c (bfd_mach_mips_xlr): Define.
3112 * bfd-in2.h: Regenerate.
3113 * cpu-mips.c (I_xlr): Define.
3114 (arch_info_struct): Add XLR entry.
3115 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3116 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3117 (mips_mach_extensions): Add XLR entry.
3119 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3121 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3123 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3125 * configure.in: AC_SUBST pdfdir.
3126 * Makefile.am: Add install-pdf, install-pdf-am
3127 and install-pdf-recursive targets. Define pdfdir.
3128 * doc/Makefile.am: Define pdf__strip_dir. Add
3129 install-pdf and install-pdf-am targets.
3130 * po/Make-in: Add install-pdf target.
3131 * configure: Regenerate.
3132 * Makefile.in: Regenerate
3133 * doc/Makefile.in: Regenerate.
3135 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3137 * bfd-in2.h: Regenerate.
3138 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3139 fields from n_entries to n_slots where appropriate, update comments.
3140 (HOWTO): Add TLS relocations.
3141 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3142 (enum elf_m68k_got_offset_size): New enum.
3143 (struct elf_m68k_got_entry.type): Move field to ...
3144 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3145 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3147 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3149 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3150 fields into n_entries array. Update comments.
3151 (elf_m68k_init_got): Simplify, update all uses.
3152 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3153 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3154 GOT entries; update name, update all uses.
3155 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3156 (elf_m68k_get_got_entry): Update.
3157 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3159 (elf_m68k_remove_got_entry_type): Simplify.
3160 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3161 (elf_m68k_can_merge_gots): Update.
3162 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3163 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3164 GOT entries, simplify.
3165 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3166 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3167 field, remove obsoleted local_n_entries field.
3168 (elf_m68k_partition_multi_got_2): New static function.
3169 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3171 (elf_m68k_remove_got_entry_type): Update.
3172 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3173 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3174 update of sgot->size and srelgot->size.
3175 (elf_m68k_gc_sweep_hook): Update.
3176 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3177 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3179 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3180 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3182 2009-02-02 DJ Delorie <dj@redhat.com>
3184 * elf32-mep.c (config_names): Regenerate configuration.
3186 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3188 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3189 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3190 * elf.c (bfd_elf_get_str_section): Make static.
3191 (bfd_elf_find_section): Delete.
3192 * libbfd.h: Regenerate.
3194 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3196 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3197 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3199 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3201 * elflink.c (on_needed_list): New function.
3202 (elf_link_add_object_symbols): Link in --as-needed libs if they
3203 satisfy undefined symbols in other libs.
3205 2009-01-30 Julian Brown <julian@codesourcery.com>
3207 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3208 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3209 with --just-symbols (-R).
3211 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3213 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3214 high_pc in order to properly sign-extend VMAs.
3216 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3217 Mark Shinwell <shinwell@codesourcery.com>
3218 Catherine Moore <clm@codesourcery.com>
3220 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3222 2009-01-28 Catherine Moore <clm@codesourcery.com>
3224 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3225 SEC_LOAD for dynamic relocation sections.
3227 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3229 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3230 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3231 the size of local TLS data.
3233 2009-01-27 Andreas Schwab <schwab@suse.de>
3235 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3236 architectures in the archive.
3238 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3240 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3241 <R_CRIS_32_DTPREL>: Correct relocation value.
3243 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3244 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3245 symbols with non-default visibility.
3247 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3249 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3250 describing the trampolines.
3251 (ppc_elf_relocate_section): Update relocs to describe the
3254 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3256 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3257 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3258 and R_PARISC_PCREL12F relocations.
3260 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3263 * elflink.c (find_version_for_sym): New function split out from,
3264 but without export_dynamic test, ..
3265 (_bfd_elf_link_assign_sym_version): ..here.
3266 (_bfd_elf_export_symbol): Use it.
3268 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3270 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3271 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3272 * elflink.c: ..here, somewhat modified.
3273 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3274 _bfd_elf_link_find_version_dependencies,
3275 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3276 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3277 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3279 * elflink.c: ..and make static here.
3280 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3281 of output_bfd from struct elf_find_verdep_info.
3282 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3283 struct elf_info_failed.
3284 (bfd_elf_size_dynamic_sections): Adjust.
3286 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3289 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3290 after comp_unit_find_line call.
3292 2009-01-21 Nick Clifton <nickc@redhat.com>
3295 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3296 tm_gmtoff field in struct tm.
3298 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3300 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3301 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3302 sections in soft-icache lines unless non_ia_text. Don't add
3303 rodata if doing so would exceed line size.
3305 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3307 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3308 types than bfd_link_hash_indirect, before early return, call
3309 _bfd_elf_link_hash_copy_indirect.
3311 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3313 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3314 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3315 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3316 (elf_backend_obj_attrs_order): New define.
3317 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3318 (elfNN_bed): Add elf_backend_obj_attrs_order.
3320 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3322 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3323 (obj_attr_size): Likewise.
3324 (write_obj_attribute): Likewise.
3325 (_bfd_elf_copy_obj_attributes): Likewise.
3326 (_bfd_elf_parse_attributes): Likewise.
3327 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3328 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3329 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3330 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3331 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3334 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3336 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3337 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3338 (bfd_elf_add_obj_attr_string): Likewise.
3339 (bfd_elf_add_obj_attr_int_string): Likewise.
3340 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3341 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3342 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3343 Tag_nodefaults has no default value.
3344 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3345 comment to reflect the new state.
3347 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3350 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3351 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3352 (adjust_z_magix): Delete dead code handling QMAGIC.
3354 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3356 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3357 IMAGE_SCN_MEM_DISCARDABLE.
3359 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3361 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3362 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3363 * configure.in (commonbfdlib): Delete.
3364 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3365 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3366 is available, not just for linux.
3367 * po/SRC-POTFILES.in: Regenerate.
3368 * Makefile.in: Regenerate.
3369 * configure: Regenerate.
3371 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3372 Julian Brown <julian@codesourcery.com>
3374 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3375 ARM attributes in ABI 2.07.
3376 * elf32-arm.c (get_secondary_compatible_arch): New function.
3377 (set_secondary_compatible_arch): New function.
3378 (tag_cpu_arch_combine): New function.
3379 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3380 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3381 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3382 make it fit with order_01243.
3383 Add support for Tag_also_compatible_with,
3384 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3385 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3386 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3387 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3388 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3389 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3390 Rework the way unknown attributes are handled.
3391 Defer errors until all attributes have been processed.
3393 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3395 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3396 bfd_elf_add_obj_attr_int_string.
3397 Read Tag_compatibility from its new location in the attribute array,
3398 rather than the attribute list.
3399 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3400 bfd_elf_add_obj_attr_int_string.
3401 (_bfd_elf_parse_attributes): Likewise.
3402 (_bfd_elf_merge_object_attributes): There's now only one
3403 Tag_compatibility, and it's in the array, not the list.
3404 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3406 (bfd_elf_add_obj_attr_compat): Rename to
3407 bfd_elf_add_obj_attr_int_string.
3408 (bfd_elf_add_proc_attr_compat): Rename to
3409 bfd_elf_add_proc_attr_int_string.
3410 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3413 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3415 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3416 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3417 (vmsutil.lo): Add dependency rule.
3418 * Makefile.in: Regenerate.
3419 * config.bfd (ia64*-*-*vms*): Add case.
3420 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3421 * configure: Regenerate.
3422 * vmsutil.c: New file.
3423 * vmsutil.h: New file.
3424 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3426 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3427 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3428 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3429 elfNN_vms_object_p): New functions
3430 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3432 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3435 * elflink.c (elf_gc_sweep): Exclude the group section if the
3436 first member of the section group is excluded.
3438 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3441 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3442 saved filename, use bfd_alloc rather than bfd_malloc for it.
3444 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3446 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3448 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3450 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3452 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3454 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3456 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3458 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3460 (struct got_entry): Add br_addr.
3461 (struct call_info): Add priority.
3462 (struct function_info): Add lr_store and sp_adjust.
3463 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3464 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3465 area as an overlay, and check that no other overlays exist. Look up
3466 icache overlay manager entry sym.
3467 (BRA_STUBS, BRA, BRASL): Define.
3468 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3469 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3471 (count_stub, build_stub): Support soft-icache.
3472 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3473 (spu_elf_size_stubs): Size soft-icache stubs.
3474 (overlay_index): New function.
3475 (spu_elf_build_stubs): Make static. Support soft-icache.
3476 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3477 (find_function_stack_adjust): Save lr store and stack adjust insn
3479 (maybe_insert_function): Adjust find_function_stack_adjust call.
3480 (mark_functions_via_relocs): Retrieve priority.
3481 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3482 (sort_calls): Sort by priority first.
3483 (mark_overlay_section): Ignore .ovl.init.
3484 (sum_stack): Only print when stack_analysis.
3485 (print_one_overlay_section): New function, extracted from..
3486 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3487 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3488 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3489 analysis. Call spu_elf_build_stubs.
3490 (spu_elf_relocate_section): For soft-icache encode overlay index
3492 (spu_elf_output_symbol_hook): Support soft-icache.
3493 (spu_elf_modify_program_headers: Likewise.
3495 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3496 num_regions to num_lines. Add line_size and max_branch.
3497 (enum _ovly_flavour): Add ovly_soft_icache.
3498 (spu_elf_build_stubs): Delete.
3500 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3502 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3503 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3505 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3507 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3508 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3509 the program, the known offset starts at the negative size of the
3511 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3514 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3516 * config.bfd: Add lm32-*-rtems*.
3518 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3520 * coff-ppc.c: Add 2009 to Copyright.
3521 * elf32-cris.c: Likewise.
3522 * elflink.c: Likewise.
3524 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3526 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3527 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3529 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3532 * elflink.c (elf_merge_st_other): New.
3533 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3534 hide them if needed.
3535 (elf_link_add_object_symbols): Updated.
3537 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3540 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3541 ref_dynamic and dynamic_def fields when setting def_regular
3544 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3547 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3550 For older changes see ChangeLog-2008
3556 version-control: never
projects / external / binutils.git / blob