1 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
3 * elf32-i386.c (elf_i386_relocate_section): Don't get local
4 STT_GNU_IFUNC symbol for relocatable link.
5 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
7 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
9 * bfdio.c (bfd_iovec): Add comments for bmmap.
10 * bfd-in2.h: Regenerated.
12 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
14 * Makefile.am: Run "make dep-am".
15 * Makefile.in: Regenerated.
17 2009-07-10 Doug Kwan <dougkwan@google.com>
19 * elf32-arm.c (stub_hash_newfunc): Initialize fields
20 target_addend and orig_insn.
22 2009-07-10 Tom Tromey <tromey@redhat.com>
24 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
25 (elf-eh-frame.lo): Likewise.
26 (elf32-bfin.lo): Likewise.
27 (elf32-frv.lo): Likewise.
28 (elf32-xc16x.lo): Likewise.
29 * Makefile.in: Rebuild.
30 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
31 * elf-eh-frame.c: Likewise.
32 * elf32-bfin.c: Likewise.
33 * elf32-frv.c: Likewise.
34 * elf32-xc16x.c: Likewise.
36 2009-07-10 Julian Brown <julian@codesourcery.com>
38 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
39 symbol a stub entry is derived from, not the entry for the stub
40 itself, in call to elf32_arm_final_link_relocate.
42 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
44 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
45 when reporting addends.
47 2009-07-10 Alan Modra <amodra@bigpond.net.au>
49 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
50 data even when no stubs.
51 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
53 2009-07-10 Alan Modra <amodra@bigpond.net.au>
55 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
56 (ppc_elf_get_synthetic_symtab): Report addend.
58 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
59 (ppc_elf_create_glink): New function.
60 (ppc_elf_create_dynamic_sections): Use it.
61 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
62 (update_local_sym_info): Allocate space for local_plt array.
63 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
65 (is_branch_reloc): New function.
66 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
67 (ppc_elf_gc_sweep_hook): Likewise.
68 (ppc_elf_adjust_dynamic_symbol): Likewise.
69 (allocate_dynrelocs): Likewise.
70 (ppc_elf_size_dynamic_sections): Likewise.
71 (ppc_elf_relocate_section): Likewise.
72 (branch_reloc_hash_match): Use is_branch_reloc.
73 (ppc_elf_tls_optimize): Adjust for local_plt.
74 (write_glink_stub): New function, extracted from..
75 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
76 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
77 branch table when dynamic.
78 (elf_backend_post_process_headers): Define.
79 * elf64-ppc.c (elf_backend_post_process_headers): Define.
80 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
81 (ppc64_elf_get_synthetic_symtab): Report addend.
82 (struct ppc_stub_hash_entry): Add plt_ent.
84 (struct ppc_link_hash_table): Add iplt and reliplt.
85 (create_linkage_sections): Make .iplt and .rela.iplt sections.
86 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
87 (update_local_sym_info): Allocate space for local_plt array.
88 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
90 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
91 and don't change hash flags here.
92 (is_branch_reloc): New function.
93 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
94 (ppc64_elf_gc_sweep_hook): Likewise.
95 (ppc64_elf_adjust_dynamic_symbol): Likewise.
96 (allocate_dynrelocs): Likewise.
97 (ppc64_elf_size_dynamic_sections): Likewise.
98 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
99 (ppc64_elf_size_stubs): Likewise.
100 (ppc64_elf_relocate_section): Likewise.
101 (get_sym_h): Adjust for local_plt.
102 (branch_reloc_hash_match): Use is_branch_reloc.
103 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
104 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
106 2009-07-10 Alan Modra <amodra@bigpond.net.au>
108 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
110 2009-07-10 Alan Modra <amodra@bigpond.net.au>
112 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
113 and ref_regular_nonweak comment.
114 * elflink.c (elf_link_output_extsym): Special case ifunc syms
115 when def_regular, not ref_regular.
116 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
117 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
118 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
120 2009-07-09 Alan Modra <amodra@bigpond.net.au>
122 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
123 of malloc'd struct call_info.
124 (pasted_function): Likewise, priority too.
126 2009-07-07 Alan Modra <amodra@bigpond.net.au>
128 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
129 alignment when packing sections into overlays.
131 2009-07-03 Cary Coutant <ccoutant@google.com>
133 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
135 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
137 * coffcode.h (sec_to_styp_flags): Partially revert (functional
138 changes only) earlier patch:-
140 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
142 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
143 give .debug and .reloc data characteristics.
144 (DOT_RELOC): New define for .reloc section string.
145 (coff_write_object_contents): Use DOT_RELOC instead of string.
147 2009-07-02 Tom Tromey <tromey@redhat.com>
149 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
150 * bfdwin.c (bfd_free_window): Cast to unsigned long.
152 2009-07-01 Nick Clifton <nickc@redhat.com>
154 * elf-m10300.c: Remove trailing white space.
157 2009-07-01 Douglas B Rupp <rupp@gnat.com>
159 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
160 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
161 * configure.in: Use them.
162 * configure: Regenerate.
163 * config.in: Regnerate.
164 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
165 #define _BSD_SOURCE. Add comments.
166 (vms_file_stats_name): Calculate creation date based on available
167 runtime data. Return 1 for version instead of 0.
169 2009-07-01 Nick Clifton <nickc@redhat.com>
172 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
173 to R_ARM_THM_PC8 relocation.
175 2009-06-29 Nick Clifton <nickc@redhat.com>
177 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
178 different uses of the relocations addend when a symbol is in a
181 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
184 * elf.c (bfd_section_from_shdr): Don't change sh_link for
185 SHT_REL/SHT_RELA sections on executable nor shared library.
186 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
189 2009-06-25 Nick Clifton <nickc@redhat.com>
191 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
192 symbols with SEC_MERGE flag.
194 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
196 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
197 give .debug and .reloc data characteristics.
198 (DOT_RELOC): New define for .reloc section string.
199 (coff_write_object_contents): Use DOT_RELOC instead of string.
201 2009-06-25 Tristan Gingold <gingold@adacore.com>
203 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
204 (bfd_mach_o_canonicalize_dynamic_symtab)
205 (bfd_mach_o_get_synthetic_symtab): Defines.
206 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
207 (TARGET_NAME): Use Mach-O specific functions for dynamic.
209 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
210 for scattered relocations.
211 (bfd_mach_o_i386_print_thread): New function.
212 (bfd_mach_o_print_thread): Define.
214 * mach-o.c (text_section_names_xlat): Add an entry for __const.
215 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
216 New functions extracted from ...
217 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
218 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
219 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
220 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
221 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
222 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
224 (bfd_mach_o_scan_read_dylib): Ditto.
225 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
227 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
228 decode isym and flags on little endian targets. Set dysymtab field.
229 (bfd_mach_o_scan_start_address): Adjust for enum names.
230 (bfd_mach_o_lookup_section): Do not look for segments anymore.
231 (bfd_mach_o_print_section): Display bfd section name.
232 (bfd_mach_o_print_segment): Display none if no name.
233 (bfd_mach_o_print_dysymtab): Display next index for local, external
234 and undefined symbols.
235 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
236 Display dylinker name. Display thread and unixthread commands content.
237 (bfd_mach_o_print_thread): New macro.
239 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
240 (bfd_mach_o_ppc_thread_flavour): Ditto.
241 (bfd_mach_o_i386_thread_flavour): Ditto.
242 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
243 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
244 BFD_MACH_O_THREAD_STATE_NONE.
245 (bfd_mach_o_segment_command): Remove segment field.
246 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
247 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
248 (bfd_mach_o_prebound_dylib_command): Ditto.
249 (bfd_mach_o_dylib_command): Ditto.
250 (bfd_mach_o_prebound_dylib_command): Remove section field.
251 (mach_o_data_struct): Add dysymtab field.
252 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
253 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
254 (bfd_mach_o_build_commands): Remove parameter names and attributes.
255 (bfd_mach_o_get_dynamic_reloc_upper_bound)
256 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
258 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
260 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
261 field of struct dirent.
263 2009-06-23 Tristan Gingold <gingold@adacore.com>
265 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
266 of this macro. Fix indentation.
268 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
270 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
271 destination for defined dynamic symbols when deciding whether to
272 insert a stub or not.
273 (allocate_dynrelocs): Make sure functions are not marked as Thumb
274 when actually accessed through a PLT, even when generating a
277 2009-06-22 Tristan Gingold <gingold@adacore.com>
279 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
282 2009-06-22 Alan Modra <amodra@bigpond.net.au>
284 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
285 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
287 2009-06-22 Alan Modra <amodra@bigpond.net.au>
289 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
291 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
293 * elflink.c (elf_link_add_object_symbols): Avoid warning
294 from -Wjump-misses-init in gcc 4.5.0.
296 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
298 * elf32-i386.c (elf_i386_check_relocs): Properly check local
300 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
302 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
304 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
305 r_symndx. Report local symbol name on error.
306 (elf_i386_check_relocs): Updated. Report local symbol name on
308 (elf_i386_gc_sweep_hook): Updated.
309 (elf_i386_relocate_section): Likewise.
311 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
312 r_symndx. Report local symbol name on error.
313 (elf64_x86_64_check_relocs): Updated. Report local symbol name
315 (elf64_x86_64_gc_sweep_hook): Updated.
316 (elf64_x86_64_relocate_section): Likewise.
318 2009-06-19 Tristan Gingold <gingold@adacore.com>
320 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
322 2009-06-19 Tristan Gingold <gingold@adacore.com>
324 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
325 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
326 (bfd_mach_o_valid): Ditto.
327 (bfd_mach_o_wide_p): Ditto.
328 (bfd_mach_o_canonicalize_reloc): Ditto.
329 (bfd_mach_o_build_commands): Ditto.
330 (bfd_mach_o_scan_read_thread): Ditto.
331 (bfd_mach_o_flatten_sections): Ditto.
332 (bfd_mach_o_scan_start_address): Ditto.
333 (bfd_mach_o_lookup_section): Ditto.
334 (bfd_mach_o_core_fetch_environment): Ditto.
335 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
336 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
337 (bfd_mach_o_scan_write_symtab): Ditto.
338 Use macros instead of hard-coded values.
339 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
340 Use bfd_mach_o_get_data instead of direct access. Use macros
341 instead of hard-coded values.
342 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
343 Remove sym argument and get section from mdata.
344 Move code into the else branch.
345 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
346 Remove sym argument and get section from mdata. Adjust code.
347 (bfd_mach_o_scan_read_dylib): Move assertion into the created
348 switch (which replaces consecutive if statements).
349 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
350 module table, table of content, indirect symbols and external
352 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
354 (bfd_mach_o_scan_read_linkedit): New function.
355 (bfd_mach_o_scan_read_str): Ditto.
356 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
358 (bfd_mach_o_get_symtab_upper_bound): Remove check as
359 bfd_mach_o_count_symbols never returns an error.
360 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
361 symtab field (there might be only one symtab).
362 (bfd_mach_o_scan_read_command): Handle reexported dylib.
363 Handle sub frameworks, sub umbrella, sub library and sub client.
364 Read code signature and segment split info commands.
365 (bfd_mach_o_scan): Reindent.
366 (bfd_mach_o_xlat_name): New type.
367 (bfd_mach_o_print_flags): New function.
368 (bfd_mach_o_get_name): Ditto.
369 (bfd_mach_o_cpu_name): New variable.
370 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
371 (bfd_mach_o_section_type_name)
372 (bfd_mach_o_section_attribute_name)
373 (bfd_mach_o_load_command_name): New variables.
374 (bfd_mach_o_print_private_header): New function.
375 (bfd_mach_o_print_section_map): New function extracted from
376 bfd_mach_o_print_private_bfd_data.
377 (bfd_mach_o_print_section): Ditto. Print more infos.
378 (bfd_mach_o_print_segment): Ditto.
379 (bfd_mach_o_print_dysymtab): Ditto.
380 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
381 load weak dylib, reexport dylib and id dylib.
382 Handle code signature and segment_split info.
383 Handle sub frameworks, sub umbrella, sub library and sub client.
384 (bfd_mach_o_section_get_nbr_indirect): New function.
386 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
387 (bfd_mach_o_header_flags): New enum to define header flags.
388 (bfd_mach_o_section_attribute): New enum to replace ...
389 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
390 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
391 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
392 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
393 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
394 these removed macros.
395 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
396 (bfd_mach_o_dylib_module): New type.
397 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
399 (bfd_mach_o_dylib_table_of_content): New type.
400 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
401 (bfd_mach_o_dylib_reference): New type.
402 (BFD_MACH_O_REFERENCE_SIZE): New macro.
403 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
404 modules, toc, references and indirect syms.
405 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
406 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
407 unused). Add comment.
408 (bfd_mach_o_dylib_command): Ditto.
409 (bfd_mach_o_prebound_dylib_command): Ditto.
410 (bfd_mach_o_linkedit_command): New type.
411 (bfd_mach_o_str_command): New type.
412 (bfd_mach_o_load_command): Add linkedit and str fields.
413 (mach_o_data_struct): Add symtab field.
414 (bfd_get_mach_o_data): Renamed to ...
415 (bfd_mach_o_get_data): ... this new macro.
416 (bfd_mach_o_scan_read_symtab_symbol,
417 bfd_mach_o_scan_read_symtab_strtab,
418 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
420 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
421 instead of direct access.
423 2009-06-19 Alan Modra <amodra@bigpond.net.au>
425 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
426 R_PPC_PLTREL24 relocs.
427 (ppc_elf_relocate_section): Likewise.
429 2009-06-19 Alan Modra <amodra@bigpond.net.au>
431 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
432 pointer to sym hash. Update all uses.
433 (update_plt_info): Likewise. Don't check addend here.
435 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
437 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
438 bfd_sym_from_r_symndx.
439 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
441 2009-06-18 Alan Modra <amodra@bigpond.net.au>
443 * elf-bfd.h (struct sym_sec_cache): Delete.
444 (struct sym_cache): New.
445 (bfd_section_from_r_symndx): Delete prototype.
446 (bfd_sym_from_r_symndx): Define prototype.
447 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
448 (bfd_sym_from_r_symndx): ..new function.
449 * elf32-arm.c: Update all uses of struct sym_sec_cache and
450 bfd_section_from_r_symndx to new struct and function.
451 * elf32-bfin.c: Likewise.
452 * elf32-hppa.c: Likewise.
453 * elf32-i386.c: Likewise.
454 * elf32-m32r.c: Likewise.
455 * elf32-m68hc1x.c: Likewise.
456 * elf32-m68hc1x.h: Likewise.
457 * elf32-m68k.c: Likewise.
458 * elf32-ppc.c: Likewise.
459 * elf32-s390.c: Likewise.
460 * elf32-sh.c: Likewise.
461 * elf64-ppc.c: Likewise.
462 * elf64-s390.c: Likewise.
463 * elf64-x86-64.c: Likewise.
464 * elfxx-sparc.c: Likewise.
465 * elfxx-sparc.h: Likewise.
467 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
469 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
470 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
472 2009-06-18 Nick Clifton <nickc@redhat.com>
474 * elflink.c (elf_link_sort_relocs): Return early if there are no
477 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
479 Merge cegcc and mingw32ce target name changes from
482 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
484 * config.bfd: Add arm*-*-cegcc* target.
486 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
488 * config.bfd: Add arm-*-mingw32ce* target.
490 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
492 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
493 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
494 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
495 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
497 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
499 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
500 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
501 * elf32-i386.c (elf_i386_check_relocs): Use it.
502 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
504 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
506 * elf-bfd.h (elf_dyn_relocs): New.
508 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
509 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
511 (elf_i386_copy_indirect_symbol): Likewise.
512 (elf_i386_check_relocs): Likewise.
513 (elf_i386_gc_sweep_hook): Likewise.
514 (elf_i386_allocate_dynrelocs): Likewise.
515 (elf_i386_readonly_dynrelocs): Likewise.
516 (elf_i386_size_dynamic_sections): Likewise.
518 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
519 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
521 (elf64_x86_64_copy_indirect_symbol): Updated.
522 (elf64_x86_64_check_relocs): Likewise.
523 (elf64_x86_64_gc_sweep_hook): Likewise.
524 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
525 (elf64_x86_64_allocate_dynrelocs): Likewise.
526 (elf64_x86_64_readonly_dynrelocs): Likewise.
527 (elf64_x86_64_size_dynamic_sections): Likewise.
529 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
531 * elf32-arm.c (create_got_section): Get existing .rela.got
533 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
534 * elf32-lm32.c (create_got_section): Likewise.
535 * elf32-m32r.c (create_got_section): Likewise.
536 * elf32-ppc.c (ppc_elf_create_got): Likewise.
537 * elf32-s390.c (create_got_section): Likewise.
538 * elf32-sh.c (create_got_section): Likewise.
539 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
540 * elf64-s390.c (create_got_section): Likewise.
541 * elfxx-sparc.c (create_got_section): Likewise.
543 * elflink.c (_bfd_elf_create_got_section): Properly initialize
546 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
548 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
550 * elf32-i386.c (elf_i386_local_hash): Removed.
551 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
552 (elf_i386_get_local_sym_hash): Likewise.
554 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
555 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
556 (elf64_x86_64_get_local_sym_hash): Likewise.
557 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
558 (get_local_sym_hash): Likewise.
560 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
562 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
563 rel_got_sec and plt_sec.
564 (elfNN_ia64_relax_section): Updated.
565 (elfNN_ia64_create_dynamic_sections): Likewise.
567 (allocate_dynrel_entries): Likewise.
568 (elfNN_ia64_size_dynamic_sections): Likewise.
569 (set_got_entry): Likewise.
570 (elfNN_ia64_choose_gp): Likewise.
571 (elfNN_ia64_relocate_section): Likewise.
572 (elfNN_ia64_finish_dynamic_symbol): Likewise.
573 (elfNN_ia64_finish_dynamic_sections): Likewise.
575 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
577 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
580 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
582 * configure.in (elf): Add elf-ifunc.lo.
584 * configure: Regenerated.
585 * Makefile.in: Likewise.
587 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
588 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
590 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
591 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
593 (elf_i386_link_hash_table_create): Likewise.
594 (elf_i386_create_dynamic_sections): Likewise.
595 (elf_i386_check_relocs): Likewise.
596 (elf_i386_allocate_dynrelocs): Likewise.
597 (elf_i386_size_dynamic_sections): Likewise.
598 (elf_i386_relocate_section): Likewise.
599 (elf_i386_finish_dynamic_symbol): Likewise.
600 (elf_i386_finish_dynamic_sections): Likewise.
601 (elf_i386_create_got_section): Removed.
603 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
604 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
606 (elf64_x86_64_compute_jump_table_size): Updated.
607 (elf64_x86_64_link_hash_table_create): Likewise.
608 (elf64_x86_64_create_dynamic_sections): Likewise.
609 (elf64_x86_64_check_relocs): Likewise.
610 (elf64_x86_64_allocate_dynrelocs): Likewise.
611 (elf64_x86_64_size_dynamic_sections): Likewise.
612 (elf64_x86_64_relocate_section): Likewise.
613 (elf64_x86_64_finish_dynamic_symbol): Likewise.
614 (elf64_x86_64_finish_dynamic_sections): Likewise.
615 (elf64_x86_64_create_got_section): Removed.
617 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
618 for pointer alignment. Set up section pointers.
619 (_bfd_elf_create_dynamic_sections): Likewise.
620 (_bfd_elf_create_ifunc_sections): Moved to ...
621 * elf-ifunc.c: Here. New.
623 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
624 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
627 2009-06-16 Doug Kwan <dougkwan@google.com>
629 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
630 to bfd_signed_vma. Cast constant operands which are used in
631 offset related expressions to bfd_signed_vma type as appropriate.
633 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
635 * elf32-vax.c (elf_vax_plt_sym_val): New function.
636 (elf_backend_plt_sym_val): Define.
638 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
640 * elf32-vax.c (elf_vax_reloc_type_class): New function.
641 (elf_backend_reloc_type_class): Define.
643 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
645 * elf32-vax.c (elf_vax_relocate_section): For symbol references
646 from an executable to a shared library treat R_VAX_PC32
647 relocations as R_VAX_PLT32 ones.
649 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
651 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
652 symbols in GOT space calculation.
653 (elf_vax_relocate_section): Adjust accordingly.
655 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
657 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
660 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
662 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
664 (elf_vax_relocate_section): Likewise.
666 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
668 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
669 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
671 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
673 * elf32-i386.c (elf_i386_check_relocs): Reformat.
674 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
676 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
678 * Makefile.am: Run "make dep-am".
679 * Makefile.in: Regenerated.
681 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
683 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
684 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
686 2009-06-15 Nick Clifton <nickc@redhat.com>
688 * po/ru.po: New Russian translation.
689 * configure.in (ALL_LINGUAS): Add ru.
690 * configure: Regenerate.
692 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
694 * elf32-i386.c: Remove duplicated comments.
696 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
699 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
700 dynamic IFUNC pointer in non-shared object. Use .got.plt
701 for IFUNC definition in PIE.
702 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
705 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
706 dynamic IFUNC pointer in non-shared object. Use .got.plt
707 for IFUNC definition in PIE.
708 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
711 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
713 * elf32-i386.c (elf_i386_check_relocs): Properly report
714 local symbol for unhandled relocation against STT_GNU_IFUNC
716 (elf_i386_relocate_section): Likewise.
717 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
718 (elf64_x86_64_relocate_section): Likewise.
720 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
723 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
724 (elf_i386_link_hash_table): Add loc_hash_table and
726 (elf_i386_local_hash): New.
727 (elf_i386_local_htab_hash): Likewise.
728 (elf_i386_local_htab_eq): Likewise.
729 (elf_i386_get_local_sym_hash): Likewise.
730 (elf_i386_link_hash_table_free): Likewise.
731 (elf_i386_allocate_local_dynrelocs): Likewise.
732 (elf_i386_finish_local_dynamic_symbol): Likewise.
733 (bfd_elf64_bfd_link_hash_table_free): Likewise.
734 (elf_i386_link_hash_table_create): Create loc_hash_table and
736 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
737 (elf_i386_size_dynamic_sections): Likewise.
738 (elf_i386_relocate_section): Likewise.
739 (elf_i386_finish_dynamic_sections): Likewise.
740 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
743 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
744 (elf64_x86_64_link_hash_table): Add loc_hash_table and
746 (elf64_x86_64_local_hash): New.
747 (elf64_x86_64_local_htab_hash): Likewise.
748 (elf64_x86_64_local_htab_eq): Likewise.
749 (elf64_x86_64_get_local_sym_hash): Likewise.
750 (elf64_x86_64_link_hash_table_free): Likewise.
751 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
752 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
753 (bfd_elf64_bfd_link_hash_table_free): Likewise.
754 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
756 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
758 (elf64_x86_64_size_dynamic_sections): Likewise.
759 (elf64_x86_64_relocate_section): Likewise.
760 (elf64_x86_64_finish_dynamic_sections): Likewise.
761 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
764 2009-06-10 Philip Blundell <philb@gnu.org>
766 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
767 elf_sec->this_hdr == NULL.
769 2009-06-12 Tristan Gingold <gingold@adacore.com>
771 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
772 * bfd-in2.h: Regenerated.
773 * libbfd.h: Regenerated.
775 * mach-o.c (FILE_ALIGN): New macro.
776 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
777 (bfd_mach_o_print_symbol): Ditto.
778 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
779 (bfd_mach_o_get_reloc_upper_bound): New function.
780 (bfd_mach_o_canonicalize_reloc): Ditto.
781 (bfd_mach_o_scan_write_relocs): Ditto.
782 (bfd_mach_o_scan_write_section_32): Remove offset argument.
783 (bfd_mach_o_scan_write_section_64): Ditto.
784 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
785 written for load command. Do not compute section file offset.
786 (bfd_mach_o_scan_write_segment_64): Ditto.
787 (bfd_mach_o_scan_write_symtab): Compute file offset first.
788 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
790 (bfd_mach_o_mangle_symbols): ... this new function.
791 (bfd_mach_o_write_contents): Be sure to have load commands built.
792 Call bfd_mach_o_mangle_symbols.
793 (bfd_mach_o_build_commands): Adjust for filelen field.
794 Use FILE_ALIGN macro. Clear section file offset if section is empty.
795 Do not set symtab file offset anymore here.
796 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
797 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
798 Set reloc_count and rel_filepos section fields.
799 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
801 (bfd_mach_o_scan_read_section_64): Ditto.
802 (bfd_mach_o_scan_read_section): Ditto.
803 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
804 bfd_mach_o_asymbol. Use unsigned int for file offset type.
805 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
806 Handle weak-ref symbols.
807 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
808 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
809 (bfd_mach_o_scan): Remove assignment to removed field.
810 (bfd_mach_o_mkobject_init): Ditto.
811 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
812 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
813 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
814 (bfd_mach_o_swap_reloc_in): Ditto.
815 (bfd_mach_o_swap_reloc_out): Ditto.
817 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
818 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
819 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
820 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
821 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
822 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
823 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
824 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
825 (BFD_MACH_O_N_WEAK_DEF): New macros.
827 (bfd_mach_o_section_type): Add new enumeration values.
828 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
829 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
830 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
831 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
833 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
834 (BFD_MACH_O_GENERIC_RELOC_PAIR)
835 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
836 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
837 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
838 (BFD_MACH_O_RELENT_SIZE): Ditto.
839 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
840 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
841 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
842 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
843 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
844 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
845 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
846 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
847 (bfd_mach_o_reloc_info): New struct.
848 (bfd_mach_o_asymbol): New struct.
849 (bfd_mach_o_symtab_command): The symbols field is now of type
851 (bfd_mach_o_load_command): The offset and len fields are now of type
853 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
854 Add a filelen field. Add comments.
855 (bfd_mach_o_backend_data): New struct.
856 (bfd_mach_o_get_backend_data): New macro.
857 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
859 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
860 (bfd_mach_o_get_reloc_upper_bound): New prototype.
861 (bfd_mach_o_canonicalize_reloc): Ditto.
863 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
864 duplicated macro. Now defined to _bfd_generic_is_local_label.
865 (TARGET_NAME_BACKEND): New macro...
866 (TARGET_NAME_BACKEND): ... used to name a new variable.
867 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
870 * mach-o-i386.c (i386_howto_table): New variable.
871 (bfd_mach_o_i386_swap_reloc_in): New function.
872 (bfd_mach_o_i386_swap_reloc_out): Ditto.
873 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
874 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
875 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
876 (bfd_mach_o_bfd_reloc_type_lookup)
877 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
879 2009-06-11 Eric Paris <eparis@redhat.com>
880 Nick Clifton <nickc@redhat.com>
882 * opncls.c (_maybe_make_executable): New function. Gives execute
883 permission to an executable bfd that was opened for writing
884 provided that it is a regular file. Replaces common code found in...
885 (bfd_close): here and ...
886 (bfd_close_all_done): here.
888 2009-06-11 Anthony Green <green@moxielogic.com>
890 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
891 * bfd-in2.h: Rebuilt.
893 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
895 (moxie_reloc_map): Ditto.
896 Clean up copyright notice.
898 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
900 * bfd-in2.h: bfd_mmap prototype.
901 * bfdio.c (bfd_mmap): New function.
902 * libbfd.h (bfd_iovec): Add bmmap.
903 * cache.c (cache_bmmap): New function.
904 (cache_iovec): Initialize bmmap member.
905 * opencls.c (opncls_bmmap): New function.
906 (opncls_iovec): Initialize bmmap member.
908 2009-06-09 Tristan Gingold <gingold@adacore.com>
910 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
911 and stabstr_segment fields.
912 (mach_o_be_vec, mach_o_le_vec): Removed
913 (bfd_mach_o_version): New prototype.
915 * mach-o.c (bfd_mach_o_version): Make this function public.
916 (mach_o_wide_p): New function.
917 (bfd_mach_o_wide_p): Ditto.
918 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
920 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
921 Search in the list only if the name starts with a dot.
922 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
923 test. Check bfd_seek status.
924 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
925 (bfd_mach_o_scan_write_section_32): Ditto.
926 (bfd_mach_o_scan_write_section_64): Ditto.
927 (bfd_mach_o_scan_write_section): Removed.
928 (bfd_mach_o_scan_write_segment): Split into ...
929 (bfd_mach_o_scan_write_segment_32): ... this and ...
930 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
931 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
932 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
933 symbol table. Now returns a boolean.
934 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
935 Adjust for status type.
936 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
937 test. Write symbol table. Numbers the sections.
938 (bfd_mach_o_read_header): Check bfd_seek status.
939 Use mach_o_wide_p instead of hard-coded test.
940 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
941 (bfd_mach_o_scan_read_section_64): Ditto.
942 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
943 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
944 handled common symbols.
945 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
946 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
947 (bfd_mach_o_scan_read_dylinker): Ditto.
948 (bfd_mach_o_scan_read_dylib): Ditto.
949 (bfd_mach_o_scan_read_thread): Ditto.
950 (bfd_mach_o_scan_read_symtab): Ditto.
951 Do not create a section for the stabs.
952 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
953 (bfd_mach_o_scan_read_segment): Ditto.
954 (bfd_mach_o_scan_read_command): Ditto.
955 (bfd_mach_o_scan_start_address): Ditto.
956 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
957 (bfd_mach_o_archive_p): Check bfd_seek status.
958 (bfd_mach_o_core_fetch_environment): Ditto.
960 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
962 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
964 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
965 (elf_i386_link_hash_table_create): Initialize irelifunc.
966 (elf_i386_check_relocs): Updated. Set up irelifunc for
968 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
969 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
971 (elf_i386_relocate_section): Likewise.
973 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
974 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
975 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
977 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
978 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
980 (elf64_x86_64_relocate_section): Likewise.
982 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
984 (_bfd_elf_create_ifunc_sections): This.
986 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
988 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
991 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
993 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
994 relocation for R_386_32 against STT_GNU_IFUNC symbol when
995 building shared object. Check info->executable instead of
996 !info->shared when setting non_got_ref.
997 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
998 for non-GOT reference of STT_GNU_IFUNC symbol in shared
999 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1001 (elf_i386_relocate_section): Output dynamic relocation for
1002 R_386_32 against STT_GNU_IFUNC symbol to get the real
1003 function address when building shared object.
1004 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1005 relocation for STT_GNU_IFUNC symbol in shared object.
1007 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1008 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1009 symbol when building shared object. Check info->executable
1010 instead of !info->shared when setting non_got_ref.
1011 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1012 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1013 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1015 (elf64_x86_64_relocate_section): Output dynamic relocation
1016 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1017 function address when building shared object.
1018 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1019 relocation for STT_GNU_IFUNC symbol in shared object.
1021 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1023 * Makefile.am: Run "make dep-am".
1024 (BFD32_BACKENDS): Add mach-o-i386.lo.
1025 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1026 * Makefile.in: Regenerate.
1028 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1030 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1031 when looking for soft-icache stubs.
1033 2009-06-05 Tristan Gingold <gingold@adacore.com>
1035 * mach-o.h: Update copyright year.
1036 (bfd_mach_o_mach_header_magic): New enum.
1037 (bfd_mach_o_cpu_subtype): Now an enum.
1038 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1039 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1040 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1041 (bfd_mach_o_load_command): Field type_required is now a boolean.
1042 Reindent prototypes.
1043 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1044 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1045 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1046 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1047 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1048 (bfd_mach_o_canonicalize_symtab): Ditto.
1049 (bfd_mach_o_get_symbol_info): Ditto.
1050 (bfd_mach_o_print_symbol): Ditto.
1051 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1052 (bfd_mach_o_make_empty_symbol): Ditto.
1053 (bfd_mach_o_write_contents): Ditto.
1055 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1056 bfd_mach_o_mkobject): Defines.
1057 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1058 Do not check with target vector but with flavour.
1059 (struct mach_o_section_name_xlat): New declaration.
1060 (dwarf_section_names_xlat): Ditto.
1061 (text_section_names_xlat): Ditto.
1062 (data_section_names_xlat): Ditto.
1063 (struct mach_o_segment_name_xlat): Ditto.
1064 (segsec_names_xlat): Ditto.
1065 (bfd_mach_o_convert_section_name_to_bfd): New function.
1066 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1067 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1068 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1069 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1070 Accept any input and output flavour. Do not share private data
1072 (bfd_mach_o_count_symbols): Add a comment.
1073 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1074 (bfd_mach_o_canonicalize_symtab): Ditto.
1075 (bfd_mach_o_get_symbol_info): Ditto.
1076 (bfd_mach_o_print_symbol): Ditto.
1077 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1078 Use constants instead of hard-coded values.
1079 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1081 (bfd_mach_o_scan_write_section_64): Ditto.
1082 (bfd_mach_o_scan_write_segment): Ditto.
1083 Do not copy sections anymore.
1084 (bfd_mach_o_write_contents): Make it public.
1085 Remove dead code. Rewrite typeflag assignment.
1086 (bfd_mach_o_build_commands): New function.
1087 (bfd_mach_o_set_section_contents): Ditto.
1088 (bfd_mach_o_make_empty_symbol): Make it public.
1089 (bfd_mach_o_read_header): Make it static.
1090 Convert to bfd_boolean.
1091 Use constants instead of hard-coded values.
1092 (bfd_mach_o_make_bfd_section): Call
1093 bfd_mach_o_convert_section_name_to_bfd to create name.
1094 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1096 (bfd_mach_o_scan_read_section_64): Ditto.
1097 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1098 a segment anymore. Use constants instead of hard-coded values.
1099 (bfd_mach_o_scan_read_command): Fix style.
1100 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1101 Get rid of BFD_IO_FUNCS.
1102 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1103 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1104 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1105 (bfd_mach_o_object_p): Removed.
1106 (bfd_mach_o_gen_core_p): New function, replaces ...
1107 (bfd_mach_o_core_p): ... deleted.
1108 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1110 * mach-o-i386.c: New file.
1111 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1112 * configure.in (TDEFINES): Add mach_o_i386_vec.
1113 * configure: Regenerated.
1114 * targets.c: Add mach_o_i386_vec.
1116 * mach-o.c: Update copyright years.
1117 (BFD_IO_FUNCS): Remove (was not used).
1118 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1119 bfd_mach_o_slurp_extended_name_table,
1120 bfd_mach_o_construct_extended_name_table,
1121 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1122 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1123 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1124 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1125 bfd_mach_o_get_section_contents_in_window,
1126 bfd_mach_o_bfd_is_local_label_name,
1127 bfd_mach_o_bfd_is_target_special_symbol,
1128 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1129 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1130 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1131 bfd_mach_o_minisymbol_to_symbol,
1132 bfd_mach_o_bfd_get_relocated_section_contents,
1133 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1134 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1135 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1136 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1137 bfd_mach_o_bfd_merge_private_bfd_data,
1138 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1139 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1140 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1141 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1142 bfd_mach_o_bfd_copy_private_header_data,
1143 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1144 * mach-o-target.c: ... here.
1145 Update copyright years.
1147 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1149 * dep-in.sed: Don't use \n in replacement part of s command.
1150 * Makefile.am (DEP1): LC_ALL for uniq.
1152 * Makefile.in: Regenerate.
1154 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1156 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1157 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1158 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1160 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1162 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1163 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1164 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1165 against STT_GNU_IFUNC symbols for static executables.
1166 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1167 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1169 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1170 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1171 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1172 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1174 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1176 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1177 symbols to be left unimported when linking statically.
1178 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1179 code when linking statically.
1181 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1183 * elf32-i386.c (elf_i386_check_relocs): Increment
1184 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1185 against STT_GNU_IFUNC symbol.
1186 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1187 local STT_GNU_IFUNC definition is used.
1188 (elf_i386_relocate_section): Handle got.offset != -1 for
1189 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1192 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1193 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1194 relocations against STT_GNU_IFUNC symbol.
1195 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1196 local STT_GNU_IFUNC definition is used.
1197 (elf64_x86_64_relocate_section): Handle got.offset != -1
1198 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1199 STT_GNU_IFUNC symbol.
1201 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1204 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1205 (elf_i386_reloc_type_lookup): Likewise.
1206 (R_386_tls): Removed.
1207 (R_386_irelative): New.
1208 (R_386_vt_offset): Updated.
1209 (elf_i386_rtype_to_howto): Likewise.
1210 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1211 (elf_i386_link_hash_table_create): Initialize igotplt,
1213 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1214 (elf_i386_adjust_dynamic_symbol): Likewise.
1215 (elf_i386_allocate_dynrelocs): Likewise.
1216 (elf_i386_relocate_section): Likewise.
1217 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1219 (elf_i386_finish_dynamic_symbol): When building a static
1220 executable, use .iplt, .igot.plt and .rel.iplt sections for
1221 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1222 locally defined STT_GNU_IFUNC symbol.
1224 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1225 (x86_64_reloc_map): Likewise.
1226 (R_X86_64_standard): Updated.
1227 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1228 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1230 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1231 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1232 (elf64_x86_64_allocate_dynrelocs): Likewise.
1233 (elf64_x86_64_relocate_section): Likewise.
1234 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1236 (elf64_x86_64_finish_dynamic_symbol): When building a static
1237 executable, use .iplt, .igot.plt and .rela.iplt sections for
1238 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1239 for locally defined STT_GNU_IFUNC symbol.
1241 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1242 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1244 * bfd-in2.h: Regenerated.
1245 * libbfd.h: Likewise.
1247 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1249 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1250 (_bfd_elf_make_ifunc_reloc_section): Removed.
1251 (_bfd_elf_is_ifunc_symbol): Likewise.
1252 (_bfd_elf_create_static_ifunc_sections): New.
1254 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1256 (elf_link_add_object_symbols): Here.
1257 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1258 STT_GNU_IFUNC symbol.
1259 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1260 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1261 (IFUNC_INFIX): Removed.
1262 (get_ifunc_reloc_section_name): Likewise.
1263 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1264 (_bfd_elf_is_ifunc_symbol): Likewise.
1265 (_bfd_elf_create_static_ifunc_sections): New.
1267 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1269 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1270 (create_got_section): Likewise.
1271 (allocate_dynrelocs): Likewise.
1272 (readonly_dynrelocs): Likewise.
1273 (set_tls_module_base): Likewise.
1274 (dtpoff_base): Likewise.
1276 (elf_i386_link_hash_table_create): Updated.
1277 (elf_i386_create_dynamic_sections): Likewise.
1278 (elf_i386_check_relocs): Likewise.
1279 (elf_i386_size_dynamic_sections): Likewise.
1280 (elf_i386_relocate_section): Likewise.
1282 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1283 (create_got_section): Likewise.
1284 (allocate_dynrelocs): Likewise.
1285 (readonly_dynrelocs): Likewise.
1286 (set_tls_module_base): Likewise.
1287 (dtpoff_base): Likewise.
1289 (elf64_x86_64_link_hash_table_create): Updated.
1290 (elf64_x86_64_create_dynamic_sections): Likewise.
1291 (elf64_x86_64_check_relocs): Likewise.
1292 (elf64_x86_64_size_dynamic_sections): Likewise.
1293 (elf64_x86_64_relocate_section): Likewise.
1295 2009-05-28 Nick Clifton <nickc@redhat.com>
1297 * targets.c (_bfd_target_vector): Only include plugin target in
1298 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1300 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1302 * elf32-spu.c (struct call_info): New member broken_cycle.
1303 (remove_cycle): Instead of physically removing call_info structures
1304 to break call graph cycles, mark them using the broken_cycle flag.
1305 (mark_overlay_section): Respect broken_cycle flag.
1306 (unmark_overlay_section): Likewise.
1307 (collect_lib_sections): Likewise.
1308 (collect_overlays): Likewise.
1309 (sum_stack): Likewise.
1311 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1313 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1314 (mark_functions_via_relocs): Initialize callee->count to 1.
1315 (pasted_function): Likewise.
1316 (spu_elf_auto_overlay): Honor call counts when determining number
1317 of stubs required in software i-cache mode.
1319 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1321 * plugin.c (program_name): Remove.
1322 (plugin_program_name): New.
1323 (bfd_plugin_set_program_name): New.
1324 (try_load_plugin): Use plugin_program_name.
1325 * plugin.h (bfd_plugin_set_program_name): New.
1327 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1329 * aclocal.m4: Include ../config/plugins.m4.
1330 * configure.in: Use AC_PLUGINS.
1331 * configure: Regenerate.
1332 * Makefile.in: Regenerate.
1333 * doc/Makefile.in: Regenerate.
1335 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1337 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1339 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1340 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1341 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1342 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1343 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1344 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1345 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1346 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1347 * reloc.c (bfd_generic_relax_section): Likewise.
1348 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1349 * vms.c (vms_bfd_relax_section): Likewise.
1351 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1353 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1355 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1356 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1358 * elf32-i386.c (allocate_dynrelocs): Updated.
1359 (elf_i386_relocate_section): Likewise.
1360 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1361 (elf64_x86_64_relocate_section): Likewise.
1363 * elf64-x86-64.c (is_indirect_symbol): Removed.
1365 2009-05-26 Nick Clifton <nickc@redhat.com>
1367 * po/id.po: Updated Indonesian translation.
1369 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1371 * Makefile.am: Run "make dep-am".
1374 (ALL_MACHINES): Add cpu-plugin.lo.
1375 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1376 (BFD32_BACKENDS): Add plugin.lo.
1377 (BFD32_BACKENDS_CFILES): Add plugin.c.
1378 (libbfd_la_LIBADD): Add LIBDL
1379 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1380 (bfd_plugin_arch): Declare.
1381 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1382 * bfd.c (bfd): Add plugin_data.
1383 * config.bfd: Handle the plugin target.
1384 * configure.in: Check for --enable-plugins.
1385 (LT_INIT): Use the dlopen option.
1386 * cpu-plugin.c: New.
1389 * targets.c (plugin_vec): Declare.
1390 (_bfd_target_vector): Add plugin_vec.
1391 * Makefile.in: Regenerate.
1392 * bfd-in2.h: Regenerate.
1393 * configure: Regenerate.
1395 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1397 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1398 per line with all lines having continuation backslash. Prefix
1399 first line with "A", following lines with "B".
1400 * Makefile.am (DEP): Don't use dep.sed here.
1401 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1402 dep.sed here on dependencies, sort and uniq.
1403 * Makefile.in: Regenerate.
1405 2009-05-25 Tristan Gingold <gingold@adacore.com>
1407 * makefile.vms: Add verilog.obj to object list OBJS.
1409 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1411 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1412 for BFD_IN_MEMORY is cleared.
1413 (bfd_bwrite): Zero excess memory allocated.
1415 2009-05-22 Julian Brown <julian@codesourcery.com>
1417 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1419 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1420 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1421 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1422 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1423 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1424 (a8_erratum_fix, a8_erratum_reloc): New structs.
1425 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1426 num_a8_erratum_fixes, fix_cortex_a8 fields.
1427 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1428 (elf32_arm_add_stub): Split into two parts, creating...
1429 (elf32_arm_create_or_find_stub_sec): New function.
1430 (elf32_arm_final_link_relocate): Add forward declaration.
1431 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1432 relocations, multiple relocations per stub.
1433 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1434 (arm_size_one_stub): Use find_stub_size_and_template.
1435 (a8_reloc_compare): New.
1436 (find_thumb_glue): Add forward declaration.
1437 (cortex_a8_erratum_scan): New.
1438 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1439 (bfd_elf32_arm_set_cortex_a8_fix): New.
1440 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1441 (arm_map_one_stub): Add THUMB32_TYPE support.
1442 (a8_branch_to_stub_data): New.
1443 (make_branch_to_a8_stub): New.
1444 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1445 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1446 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1447 Cortex-A8 erratum workaround.
1448 * bfd-in2.h: Regenerate.
1450 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1452 * Makefile.am: Run "make dep-am".
1453 * Makefile.in: Regenerate.
1454 * po/SRC-POTFILES.in: Regenerate.
1456 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1458 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1461 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1463 * elf-bfd.h (struct elf_backend_data
1464 <elf_backend_link_output_symbol_hook>): Return an int.
1465 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1466 symbols on deleted .opd entries.
1467 * elflink.c (elf_link_output_sym): Return without outputting sym
1468 if output_symbol_hook returns 2.
1469 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1470 Abort if we must not discard sym.
1471 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1473 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1474 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1475 elf_backend_link_output_symbol_hook return type change.
1476 * elf32-arm.c (output_arch_syminfo): Likewise.
1477 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1478 (elf32_arm_output_arch_local_syms): Likewise.
1479 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1480 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1481 (bfd_score_elf_link_output_symbol_hook): Likewise.
1482 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1483 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1484 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1485 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1486 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1487 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1488 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1489 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1490 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1491 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1492 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1494 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1496 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1497 out of range .opd symbols.
1499 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1501 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1502 fprintf_vma directly.
1503 * peXXigen.c (pe_print_edata): Likewise.
1504 (pe_print_pdata): Likewise.
1505 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1506 (_bfd_XX_print_private_bfd_data_common): Likewise.
1508 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1510 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1512 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1513 Paul Brook <paul@codesourcery.com>
1515 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1516 fix discarded sections.
1518 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1520 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1521 sections into the software icache.
1523 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1525 * elf32-spu.c (build_stub): Always build "compact" sofware
1528 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1530 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1531 (spu_elf_setup): Initialize it.
1532 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1533 Update to new-sytle cache manager data structures.
1534 (spu_elf_build_stubs): Generate new-style cache manager data
1535 structures and symbols.
1536 (spu_elf_auto_overlay): Update size computation.
1538 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1540 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1541 segments first amongst the program headers.
1543 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1545 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1546 into addresses for relocation types that look at high bits. Remove
1547 special handling of relocation overflow warnings.
1549 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1551 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1552 control flow graph between fragments of a function.
1554 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1556 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1557 generate only a 16-byte .toe section.
1558 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1560 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1562 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1563 (spu_elf_place_overlay_data): ..here. New function.
1564 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1566 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1568 * elf32-arm.c: Move sysdep.h to start of file.
1570 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1572 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1574 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1575 __icache_tag_array and __icache_tag_array_size.
1577 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1579 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1581 (bfinfdpic_link_omit_section_dynsym): Likewise.
1582 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1584 2009-05-05 Paul Brook <paul@codesourcery.com>
1586 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1587 * bfd-in2.h: Regenerate.
1588 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1589 (_arm_elf_section_data): Add text and exidx fields.
1590 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1591 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1592 copy_exidx_entry): New functions.
1593 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1595 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1597 * elf32-arm.c (DEF_STUBS): New helper define.
1598 (DEF_STUB): Likewise.
1599 (stub_def): New type.
1600 (stub_definitions): New array, containing stub template pointers
1602 (arm_size_one_stub): Make use of stub_definitions.
1604 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1606 * elflink.c (find_version_for_sym): Remove from here, ...
1607 * linker.c (bfd_find_version_for_sym): ... rename, replace
1608 here, make public and update all callers.
1609 * bfd-in2.h: Regenerate.
1611 2009-04-30 Nick Clifton <nickc@redhat.com>
1613 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1615 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1616 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1617 into a STT_GNU_IFUNC symbol type.
1618 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1620 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1621 the binary contains ifunc symbols.
1622 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1623 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1624 * elf32-i386.c (is_indirect_function): New function.
1625 (elf_i386_check_relocs): Create an ifunc output section.
1626 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1627 section if necessary.
1628 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1630 (elf_i386_add_symbol_hook): New function. Set the
1631 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1632 symbol is encountered.
1633 (elf_backend_post_process_headers): Define.
1634 (elf_backend_add_symbol_hook): Define.
1635 (elf_i386_post_process_headers): Rename to
1636 elf_i388_fbsd_post_process_headers.
1637 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1638 (is_indirect_function): New function.
1639 (elf64_x86_64_check_relocs): Create an ifunc output section.
1640 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1641 section if necessary.
1642 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1643 symbol if necessary.
1644 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1645 elf_obj_data structure if an ifunc symbol is encountered.
1646 (elf_backend_post_process_headers): Define.
1647 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1648 if we have ifunc symbols to handle.
1649 (get_ifunc_reloc_section_name): New function. Computes the name
1650 for an ifunc section.
1651 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1652 section to hold ifunc relocs.
1653 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1654 (bfd_print_symbol_vandf): Handle ifunc symbols.
1655 (bfd_decode_symclass): Likewise.
1656 * bfd-in2.h: Regenerate.
1658 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1660 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1661 MOVW and MOVT relocations in a shared library link.
1663 2009-04-27 Anthony Green <green@moxielogic.com>
1665 * verilog.c: New file.
1666 * Makefile.am (BFD32_LIBS): Add verilog.c.
1667 (BFD32_LIBS_CFILES): Add verilog.c.
1668 (verilog.lo): New build rule.
1669 * Makefile.in: Rebuilt.
1670 * targets.c: Add verilog support.
1671 * bfd.c (tdata union): Add Verilog private data field.
1672 * bfd-in2.h: Regenerate.
1674 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1676 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1679 2009-04-23 Matthias Klose <doko@ubuntu.com>
1681 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1683 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1686 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1687 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1688 (elf32_arm_size_stubs): Likewise.
1689 (record_thumb_to_arm_glue): Deleted unused function.
1690 (bfd_elf32_arm_process_before_allocation): No longer handle
1691 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1692 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1693 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1695 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1697 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1698 (elf32_arm_write_section): Declare early.
1699 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1700 (arm_allocate_glue_section_space): Exclude empty sections.
1701 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1702 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1704 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1705 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1706 (elf32_arm_size_dynamic_sections): Allocate interworking
1708 (bfd_elf32_bfd_final_link): Define.
1710 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1712 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1714 * coffcode.h (coff_compute_section_file_positions): Clear
1715 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1717 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1718 force_minimum_alignment.
1720 * libcoff.h: Regenerated.
1722 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1723 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1725 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1726 nor target_subsystem.
1728 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1729 force_minimum_alignment nor target_subsystem.
1731 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1733 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1734 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1735 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1736 include in coff-x86_64.c of headers.
1737 (PDATA_ROW_SIZE): New define.
1738 (pex_regs[]): New static array.
1739 (pex64_get_runtime_function): New static function.
1740 (pex64_get_unwind_info): Likewise.
1741 (pex64_get_scope_entry): Likewise.
1742 (pex64_xdata_print_uwd_codes): Likewise.
1743 (pex64_get_section_by_rva): Likewise.
1744 (pex64_dump_xdata): Likewise.
1745 (pex64_bfd_print_pdata): Likewise.
1746 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1747 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1748 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1750 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1751 Alan Modra <amodra@bigpond.net.au>
1752 Dave Korn <dave.korn.cygwin@gmail.com>
1754 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1755 long names and non-NUL-terminated strings.
1757 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1759 * bfd-in2.h: Regenerated.
1761 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1763 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1764 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1766 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1769 * coffcode.h (bfd_pei_p): New.
1771 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1772 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1773 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1774 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1775 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1776 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1778 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1779 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1780 bfd_efi_rtdrv_x86_64_vec,
1781 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1782 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1783 * targets.c: Likewise.
1785 * configure: Regenerated.
1786 * libcoff.h: Likewise.
1787 * Makefile.in: Likewise.
1789 * efi-app-ia32.c: Removed.
1790 * efi-app-x86_64.c: Likewise.
1791 * efi-bsdrv-ia32.c: Likewise.
1792 * efi-bsdrv-ia64.c: Likewise.
1793 * efi-bsdrv-x86_64.c: Likewise.
1794 * efi-rtdrv-ia32.c: Likewise.
1795 * efi-rtdrv-ia64.c: Likewise.
1796 * efi-rtdrv-x86_64.c: Likewise.
1797 * efi-rtdrv-ia32.c: Likewise.
1799 * efi-app-ia64.c: Moved to ...
1801 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1802 (TARGET_NAME): Set to pei-ia64.
1804 * libpei.h (bfd_target_pei_p): Removed.
1805 (bfd_target_pei_arch): Likewise.
1806 (bfd_target_efi_app_p): Likewise.
1807 (bfd_target_efi_app_arch): Likewise.
1808 (bfd_target_efi_bsdrv_p): Likewise.
1809 (bfd_target_efi_bsdrv_arch): Likewise.
1810 (bfd_target_efi_rtdrv_p): Likewise.
1811 (bfd_target_efi_rtdrv_arch): Likewise.
1812 (bfd_pe_executable_p): Likewise.
1814 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1815 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1816 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1817 and efi-rtdrv-ia32.c.
1818 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1819 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1820 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1821 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1822 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1823 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1824 (efi-app-ia64.lo): Removed.
1825 (efi-bsdrv-ia32.lo): Likewise.
1826 (efi-rtdrv-ia32.lo): Likewise.
1827 (efi-app-ia64.lo): Likewise.
1828 (efi-bsdrv-ia64.lo): Likewise.
1829 (efi-rtdrv-ia64.lo): Likewise.
1830 (efi-app-x86_64.lo): Likewise.
1831 (efi-bsdrv-x86_64.lo): Likewise.
1832 (efi-rtdrv-x86_64.lo): Likewise.
1835 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1837 (arch_type): Removed.
1838 (pe_arch): Likewise.
1839 (pe_bfd_object_p): Just return coff_object_p.
1841 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1842 bfd_pe_executable_p with bfd_pei_p.
1844 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1846 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1847 PLT entries to an undefined symbol when generating a shared
1850 2009-04-17 Nick Clifton <nickc@redhat.com>
1853 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1855 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1857 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1858 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1859 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1860 * binary.c (binary_bfd_define_common_symbol): Likewise.
1861 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1862 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1863 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1864 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1865 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1866 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1867 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1868 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1869 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1870 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1871 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1872 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1873 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1874 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1875 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1876 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1877 * som.c (som_bfd_define_common_symbol): Likewise.
1878 * srec.c (srec_bfd_define_common_symbol): Likewise.
1879 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1880 * versados.c (versados_bfd_define_common_symbol): Likewise.
1881 * vms.c (vms_bfd_define_common_symbol): Likewise.
1882 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1883 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1884 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1885 (pmac_xcoff_vec): Likewise.
1886 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1887 (aix5coff64_vec): Likewise.
1888 * linker.c (bfd_generic_define_common_symbol): New function.
1889 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1890 (_bfd_define_common_symbol): New field.
1891 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1892 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1893 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1895 * bfd-in2.h: Regenerate.
1896 * libbfd.h: Likewise.
1897 * libcoff.h: Likewise.
1899 2009-04-15 Anthony Green <green@moxielogic.com>
1901 * targets.c: Add moxie support.
1902 * Makefile.am: Ditto.
1903 * Makefile.in: Rebuilt.
1904 * cpu-moxie.c, elf32-moxie.c: New files.
1905 * archures.c: Add moxie support.
1906 * configure.in: Add moxie support.
1907 * configure: Rebuilt.
1908 * config.bfd, archures.c: Add moxie support.
1909 * bfd-in2.h: Rebuilt.
1911 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1913 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1914 branch to an undef weak symbol into a jump to next instruction if
1915 a PLT entry will be created.
1917 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1919 * coffgen.c (make_a_section_from_file): Set the backend long
1920 section names enable if long section names found on input.
1921 * coffcode.h: Extend long section names documentation to match.
1923 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1925 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1928 2009-04-07 DJ Delorie <dj@redhat.com>
1930 * archures.c: Add bfd_mach_mep_c5.
1931 * bfd-in2.h: Likewise.
1932 * cpu-mep.c: Add bfd_c5_arch.
1933 * elf32-mep.c: Support it.
1935 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1937 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1938 info->callbacks->einfo.
1939 * linker.c (_bfd_generic_section_already_linked): Likewise.
1941 2009-04-06 DJ Delorie <dj@redhat.com>
1943 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1945 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1947 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1948 _bfd_pex64_print_pdata only if PE is defined.
1950 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1951 (_bfd_pex64_print_pdata): This.
1953 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1954 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1957 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1959 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1960 _bfd_pep_print_x64_pdata.
1961 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1962 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1964 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1966 * elf32-xtensa.c (relax_property_section): Always set r_offset
1969 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1971 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1972 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1974 (elf32_arm_stub_type): New enum values for the two new stubs.
1975 (arm_type_of_stub): Make use of the two new stubs.
1976 (arm_size_one_stub): Handle the two new stubs.
1978 2009-04-01 Matt Thomas <matt@netbsd.org>
1980 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1981 hidden symbols into the GOT or PLT.GOT.
1982 (elf_vax_relocate_section): Do not emit a PCREL reloc
1983 into a shared object if it is against a hidden symbol.
1985 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1987 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1988 and know_contains_shared_object_p.
1989 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1990 Cache the result in the archive_info table.
1991 (xcoff_auto_export_p): Add an "info" parameter and update the
1992 call to xcoff_archive_contains_shared_object_p.
1993 (xcoff_mark_auto_exports): Update accordingly.
1994 (xcoff_post_gc_symbol): Likewise.
1996 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1998 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2001 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2003 * coff-rs6000.c (member_layout): New structure.
2004 (archive_iterator): Likewise.
2005 (member_layout_init): New function.
2006 (archive_iterator_begin): Likewise.
2007 (archive_iterator_next): Likewise.
2008 (xcoff_write_armap_old): Use the new iterator functions.
2009 (do_shared_object_padding): Delete.
2010 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2011 handling of arch_info.
2012 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2013 first loop rather than the second. Allocate a member header if
2014 there isn't one, then work out the stat information and length
2015 in the first loop too. Use the new iterators for the second loop.
2016 (xcoff_write_archive_contents_big): Likewise.
2018 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2020 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2021 (bfd_xcoff_set_archive_import_path): Likewise.
2022 * bfd-in2.h: Regenerate.
2023 * xcofflink.c: Include libiberty.h.
2024 (xcoff_archive_info): New structure.
2025 (xcoff_archive_info_hash): New function.
2026 (xcoff_archive_info_eq): Likewise.
2027 (xcoff_get_archive_info): Likewise.
2028 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2029 (bfd_xcoff_split_import_path): New function.
2030 (bfd_xcoff_set_archive_import_path): Likewise.
2031 (xcoff_set_import_path): Move earlier in file.
2032 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2033 object to the the directory part of the bfd's filename. Get the
2034 import path and filename of an archive object from the archive's
2035 xcoff_tdata, initializing it if necessary. Update use of
2037 (bfd_link_input_bfd): Update use of import_file_id.
2038 (xcoff_write_global_symbol): Likewise.
2040 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2042 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2044 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2046 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2047 a .loader section for relocatable links.
2048 (xcoff_need_ldrel_p): New function.
2049 (xcoff_mark): Use it.
2050 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2052 (xcoff_build_ldsym): New function, split out from...
2053 (xcoff_build_ldsyms): ...here. Rename to...
2054 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2055 call xcoff_build_ldsym, if there's a loader section.
2056 (xcoff_build_loader_section): New function, extracted verbatim from...
2057 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2058 there's a loader section. Only add an __rtinit loader symbol
2059 if there's a loader section. Update after above name change.
2060 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2061 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2062 and xcoff_create_ldrel.
2063 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2064 (xcoff_reloc_link_order): Likewise, but only call it if there's
2065 a loader section. Use xcoff_symbol_section.
2066 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2067 if there's a loader section.
2069 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2071 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2073 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2075 * elf32-arm.c (group_sections): Rewrite loops for better
2078 2009-03-30 DJ Delorie <dj@redhat.com>
2080 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2081 relocs when doing a relocatable link.
2083 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2085 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2086 "ERROR:", in error messages.
2087 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2088 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2089 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2090 (elf32_arm_merge_eabi_attributes): Likewise.
2091 (elf32_arm_merge_private_bfd_data): Likewise.
2093 2009-03-27 Nick Clifton <nickc@redhat.com>
2095 * section.c (bfd_get_section_contents): Detect and handle the case
2096 where a section has the SEC_IN_MEMORY flag set but no actual
2099 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2102 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2103 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2104 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2105 if we don't find matching PT_LOAD when copying.
2107 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2109 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2110 the reloc descriptions.
2112 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2114 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2115 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2116 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2118 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2120 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2121 (bfd_i386_arch_intel_syntax): Likewise.
2122 (i8086_arch): Likewise.
2123 (bfd_x86_64_arch): Likewise.
2125 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2127 * elf32-cris.c (cris_elf_relocate_section): <case
2128 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2129 symbols for non-allocated sections. Don't check whether to
2130 generate R_CRIS_DTPMOD for non-allocated sections.
2131 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2132 handle relocation GC:ing if applied to non-allocated section.
2133 (cris_elf_check_relocs): Similar.
2135 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2136 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2137 when emitting a known TP offset in the GOT.
2139 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2141 * elf64-ppc.c (synthetic_opd): Delete.
2142 (compare_symbols): Look for .opd name rather than section match.
2143 (ppc64_elf_get_synthetic_symtab): Likewise.
2145 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2147 * elf32-ppc.c (is_pic_glink_stub): Delete.
2148 (is_nonpic_glink_stub): New function.
2149 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2151 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2153 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2154 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2156 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2157 macros for visibilty and locality checks.
2158 (elf_s390_adjust_dynamic_symbol): Likewise.
2159 (allocate_dynrelocs): Likewise.
2160 (elf_s390_relocate_section): Likewise.
2161 (elf_s390_finish_dynamic_symbol): Likewise.
2162 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2163 (elf_s390_adjust_dynamic_symbol): Likewise.
2164 (allocate_dynrelocs): Likewise.
2165 (elf_s390_relocate_section): Likewise.
2166 (elf_s390_finish_dynamic_symbol): Likewise.
2168 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2170 * bfd-in2.h: Regenerated.
2171 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2172 for debugging sections and map memory read/write dependent on
2174 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2175 without memory read flags set.
2176 * section.c: Add SEC_COFF_NOREAD to section flags.
2178 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2180 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2183 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2185 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2186 "no overlays" return. If there are overlays, create overlay
2187 manager entry symbols here, so that..
2188 (spu_elf_build_stubs): ..we don't need to set them up here.
2189 Simplify entry symbol tests.
2190 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2192 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2194 * elf.c (elfcore_grok_openbsd_procinfo)
2195 (elfcore_grok_openbsd_note): New functions.
2196 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2198 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2200 * vms-hdr.c: Don't include alloca.h.
2201 * elf32-m68hc1x.c: Include alloca-conf.h.
2203 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2205 * Makefile.am: Run "make dep-am".
2206 * Makefile.in: Regenerate.
2208 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2210 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2212 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2214 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2216 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2217 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2218 ovly_return fields with ovly_entry[2]. Adjust all users.
2219 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2221 (spu_elf_build_stubs): Likewise.
2222 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2223 ovly_flavour changes. Update all callers.
2224 (ovl_stub_size_log2): New function.
2225 (build_stub): Handle compact icache stubs. Use different manager
2226 entry point for stubs in non-icache area.
2227 (spu_elf_size_stubs): Don't allocate space for indirect branch
2229 (spu_elf_build_stubs): And don't built them.
2231 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2233 * dwarf2.c (read_section): Always use rawsize, if available.
2235 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2237 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2238 of rawsize and size for buffer.
2240 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2242 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2243 parameter just because fixed sections fit into local store.
2244 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2245 generating overlays if fixed sections plus reserved stack
2246 and heap space fit into local store.
2248 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2250 * elf32-spu.c (build_stub): Correct icache set_id.
2251 (spu_elf_relocate_section): Likewise.
2253 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2255 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2256 symbol table if it was created by the current call.
2258 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2260 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2261 class XMC_DS rather than XMC_UA.
2263 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2265 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2266 bfd_boolean export_defineds parameter with an unsigned int
2267 auto_export_flags parameter.
2268 * bfd-in2.h: Regenerate.
2269 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2270 split out from xcoff_build_ldsyms.
2271 (xcoff_covered_by_expall_p): New function.
2272 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2273 but with extra code to handle -bexpfull and -bexpall.
2274 (xcoff_mark_auto_exports): New function.
2275 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2276 a function should be automatically exported.
2277 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2278 parameter with an auto_export_flags parameter. Update ldinfo
2279 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2282 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2284 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2285 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2286 init and fini functions. Do garbage collection for objects
2287 without an entry point too.
2289 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2291 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2292 check whether a symbol has csect information.
2293 (coff_print_aux): Likewise.
2294 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2295 information for C_AIX_WEAKEXT too.
2296 (_bfd_xcoff_swap_aux_out): Likewise.
2297 (xcoff_reloc_type_br): Handle defweak symbols too.
2298 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2299 information for C_AIX_WEAKEXT too.
2300 (_bfd_xcoff64_swap_aux_out): Likewise.
2301 (xcoff64_reloc_type_br): Handle defweak symbols too.
2302 * coffgen.c (coff_print_symbol): Handle auxillary function
2303 information for C_AIX_WEAKEXT too.
2304 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2305 instead of BSF_GLOBAL if the L_WEAK flag is set.
2306 (xcoff_dynamic_definition_p): New function.
2307 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2308 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2309 always take the symbol class from the ldsym. Use weak bfd symbol
2310 types for weak ldsyms.
2311 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2312 Fix the check for whether a definition is from a shared object.
2313 Allow redefinitions of weak symbols.
2314 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2315 (xcoff_keep_symbol_p): Likewise.
2316 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2317 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2318 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2319 but mark them as L_WEAK.
2320 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2321 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2323 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2325 * xcofflink.c (xcoff_mark): When walking the relocations,
2326 only mark the target symbol or the target section, not both.
2327 (xcoff_final_definition_p): New function.
2328 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2329 symbol is a valid definition of the associated output symbol.
2330 Use XCOFF_ALLOCATED to stop the same hash table entry having
2332 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2334 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2336 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2338 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2341 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2343 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2344 * libcoff.h: Regenerate.
2345 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2346 line-number counts in the bfd's lineno_counts field.
2347 Don't keep per-csect line-number counts.
2348 (xcoff_sweep): Don't update per-csect line-number counts.
2349 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2350 entries in each output section.
2351 (xcoff_link_input_bfd): Get the number of line numbers from
2352 the bfd's lineno_counts field, rather than recalculating it
2353 from scratch. Fix the range check when updating C_BINCL and
2355 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2356 here. Don't expect csects to have line-number counts.
2358 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2360 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2361 * libcoff.h: Regenerate.
2362 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2363 "skip" logic from xcoff_link_input_bfd.
2364 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2365 objects in a dynamic link, rather than checking whether csectpp
2366 is null. Always allocate debug_index for other objects,
2367 and always go through the loop. Update the type of debug_index
2368 after the change above. Read the auxillary csect information
2369 and use xcoff_keep_symbol_p to decide whether a symbol should
2370 be kept. Set its debug_index to -2 if not.
2371 (xcoff_link_input_bfd): Update the type of debug_index after
2372 the change above and always expect it to be nonnull. Use it to
2373 test whether a symbol should be stripped, rather than making the
2374 decision here. Postpone all symbol creation to the second pass.
2376 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2378 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2379 creating a descriptor.
2380 (xcoff_sweep): Don't mark toc_section unless it's needed.
2381 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2382 when marking every bfd.
2383 (xcoff_link_input_bfd): Skip all TOC anchors.
2384 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2385 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2386 to -1; call xcoff_find_tc0 instead.
2388 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2390 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2391 * libcoff.h: Regenerate.
2392 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2393 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2394 the previous symbol's csect. Treat last_symndx as an inclusive value
2395 and simplify its handling.
2396 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2397 symbols with the right csect. Don't mark rsec when processing
2398 relocations against undefined or absolute sections.
2399 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2400 of bfd_und_section_ptr.
2401 (xcoff_link_input_bfd): Likewise.
2403 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2405 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2406 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2407 flag is set. Assert that all undefined symbols are either
2408 imported or defined by a dynamic object.
2409 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2410 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2411 handling to all relocations. Only set XCOFF_CALLED for function
2413 (xcoff_find_function): New function, split out from...
2414 (bfd_xcoff_export_symbol) ...here.
2415 (xcoff_set_import_path): New function, split out from...
2416 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2417 meaning of XCOFF_CALLED.
2418 (xcoff_mark_symbol): If we mark an undefined and unimported
2419 symbol, find some way of defining it. If the symbol is a function
2420 descriptor, fill in its definition automatically. If the symbol
2421 is a function, mark its descriptor and allocate room for global
2422 linkage code. Otherwise mark the symbol as implicitly imported.
2423 Move the code for creating function descriptors from...
2424 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2425 check for symbols that were implicitly defined.
2426 (xcoff_mark): Don't count any dynamic relocations against
2428 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2429 in the xcoff link info.
2430 (xcoff_link_input_bfd): Remove handling of undefined and
2433 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2435 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2436 if the target is absolute. Fix comment typo.
2437 (xcoff_ppc_relocate_section): Remove FIXME.
2438 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2439 if the target is absolute.
2441 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2443 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2444 R_POS and R_NEG relocations against absolute symbols to the
2447 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2449 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2450 to 2 for bfd_mach_ppc_620.
2452 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2454 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2455 * configure.in: Likewise.
2456 * configure: Regenerate.
2458 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2461 * elf.c (assign_section_numbers): Generate symbol table if there
2462 is any relocation in output.
2463 (_bfd_elf_compute_section_file_positions): Likewise.
2465 2009-03-13 Nick Clifton <nickc@redhat.com>
2468 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2469 * elflink.c (elf_link_read_relocs_from_section): Use
2470 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2471 relocs but no symbol table.
2472 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2474 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2477 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2478 to check ___tls_get_addr.
2480 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2481 strncmp to check __tls_get_addr.
2483 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2485 * dwarf2.c (read_section): Always check the offset, even when the
2486 section has been read before.
2488 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2490 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2493 2009-03-11 Chris Demetriou <cgd@google.com>
2495 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2496 * bfd-in2.h: Regenerate.
2497 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2498 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2500 (bsd_write_armap): Likewise.
2501 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2502 flag is set, do nothing.
2503 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2506 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2508 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2509 used to update stack pointer.
2511 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2514 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2515 for unknown symbols in absolute section.
2517 2009-03-06 Nick Clifton <nickc@redhat.com>
2519 * po/es.po: Updated Spanish translation.
2521 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2523 * elf32-arm.c (group_sections): Take next section size into
2524 account before accepting to group it.
2526 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2528 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2530 (elf32_arm_final_link_relocate): Likewise.
2532 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2535 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2537 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2539 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2540 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2541 (BFD_FAKE_SECTION): Init new flag.
2542 * ecoff.c (bfd_debug_section): Likewise.
2543 * bfd-in2.h: Regenerate.
2544 * libbfd.h: Regenerate.
2545 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2546 (ppc_elf_reloc_type_lookup): Handle new relocs.
2547 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2548 without marker relocs.
2549 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2550 if section has no old-style calls.
2551 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2552 Don't try to optimize new-style __tls_get_addr call when handling
2553 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2555 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2556 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2557 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2558 without marker relocs.
2559 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2560 if section has no old-style calls. Set toc_ref for new relocs as
2562 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2563 Don't try to optimize new-style __tls_get_addr call when handling
2564 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2567 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2570 * configure.in: Test for ld --as-needed support. Link shared
2571 libbfd against libm.
2572 * configure: Regenerate.
2574 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2576 * Makefile.am: Run "make dep-am".
2577 * Makefile.in: Regenerate.
2579 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2581 * elf32-score7.c: New file.
2582 * elf32-score.h: New file.
2583 * elf32-score.c: Add code to support score 7. Set score7 as the
2585 * cpu-score.c: Add score7 architecure.
2586 (compatibile): New function.
2587 * Makefile.am: Add rules for building elf32-score7 object.
2588 * Makefile.in: Regenerate.
2589 * configure.in: Add elf32-score7 object to score vectors.
2590 * configure: Regenerate.
2591 * reloc.c: Add score7 relocs.
2592 * archures.c: Add score3 and score7 machine numbers.
2593 * bfd-in2.h: Regenerate.
2594 * libbfd.h: Regenerate.
2596 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2598 * configure: Regenerate.
2600 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2602 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2603 (elf32_hppa_check_relocs): Use it.
2605 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2607 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2608 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2609 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2610 (elf_hppa_record_segment_addrs): Likewise.
2611 (elf_hppa_final_link): Likewise.
2612 (elf_hppa_relocate_insn): Likewise.
2613 (elf_hppa_final_link_relocate): Likewise.
2614 (elf64_hppa_relocate_section): Likewise.
2615 * elf64-hppa.c: Insert above.
2617 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2619 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2620 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2621 (elf_hppa_relocate_section): Likewise.
2622 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2623 from struct elf_link_hash_entry. Add count field.
2624 (struct elf64_hppa_dyn_hash_table): Delete.
2625 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2626 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2627 (hppa_elf_hash_entry, eh_name): Define.
2628 (elf64_hppa_new_dyn_hash_entry): Delete.
2629 (elf64_hppa_dyn_hash_lookup): Delete.
2630 (elf64_hppa_dyn_hash_traverse): Delete.
2631 (get_dyn_name): Delete.
2632 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2633 of struct elf64_hppa_dyn_hash_entry *.
2634 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2635 allocate_global_data_plt, allocate_global_data_stub,
2636 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2638 (hppa64_link_hash_newfunc): New.
2639 (elf64_hppa_hash_table_create): Rework.
2640 (count_dyn_reloc): Likewise.
2641 (hppa64_elf_local_refcounts): New.
2642 (elf64_hppa_check_relocs): Rework using standard technique for recording
2643 local DLT, PLT and OPD reference counts.
2644 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2645 elf_link_hash_entry *.
2646 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2647 allocate_global_data_plt, allocate_global_data_stub,
2648 allocate_global_data_opd, allocate_dynrel_entries,
2649 elf64_hppa_adjust_dynamic_symbol,
2650 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2651 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2652 Use hppa_link_hash_table. Rework.
2653 (elf64_hppa_link_output_symbol_hook): Rework.
2654 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2655 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2656 elf64_hppa_finish_dynamic_sections): Likewise.
2658 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2660 * elf32-arm.c (stub_reloc_type): Removed.
2661 (insn_sequence): Renamed reloc_type field to r_type.
2662 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2663 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2664 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2665 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2666 (arm_stub_is_thumb): Catch new stubs.
2667 (arm_type_of_stub): Handle new stubs.
2668 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2669 (bfd_elf32_arm_process_before_allocation): Remove useless
2672 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2674 * elf.c (elf_find_function): Use is_function_type to check
2677 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2679 * xtensa-modules.c: Revert to previous version 1.11 due
2680 to inadvertant commit.
2682 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2684 * elf32-xtensa.c (text_action_add): Separate test for action
2685 type. Break if saved action is ta_widen_insn at same offset.
2687 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2689 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2690 to elf32_arm_stub_long_branch_any_arm_pic.
2691 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2692 (enum elf32_arm_stub_type, arm_type_of_stub)
2693 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2696 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2698 * elf32-arm.c (PREV_SEC): Update comment.
2699 (group_sections): Rename argument to stubs_always_after_branch.
2700 Reverse the list and place stubs at the end of input sections.
2702 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2704 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2706 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2708 (arm_size_one_stub): Remove unnecessary break.
2709 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2711 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2713 * elf32-arm.c (stub_insn_type): New type.
2714 (stub_reloc_type): Likewise.
2715 (insn_sequence): Likewise.
2716 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2717 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2718 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2719 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2720 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2721 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2722 (elf32_arm_stub_hash_entry): Add new helper fields.
2723 (stub_hash_newfunc): Initialize these new fields.
2724 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2725 to take endianness into account.
2726 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2727 (arm_map_one_stub): Code is now more generic, thanks to
2730 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2732 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2734 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2735 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2736 BLX is not available. Fix typo in warning message. Add comments
2737 and improve formatting.
2738 (arm_build_one_stub): Adjust to new
2739 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2740 (arm_map_one_stub): Likewise.
2742 2009-02-23 Tristan Gingold <gingold@adacore.com>
2743 Eric Botcazou <ebotcazou@adacore.com>
2744 Douglas B Rupp <rupp@gnat.com>
2746 * vms.h: Update copyright year, fix comments, reorder declarations.
2747 (_bfd_save_vms_section): Remove the prototype.
2748 (EGPS_S_V_NO_SHIFT): New constant.
2749 (bfd_vms_set_section_flags): New prototype.
2750 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2752 (EGSY_S_W_FLAGS): Ditto.
2753 (EGSY_S_V_QUAD_VAL): Ditto.
2754 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2755 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2756 EGST_S_B_NAMLNG): Ditto.
2757 (ESRF_S_B_NAMLNG): Ditto.
2758 (ETIR_S_C_HEADER_SIZE): Ditto.
2759 (EGPS_S_V_ALLOC_64BIT): Ditto.
2760 (DST_S_C_EPILOG): Ditto.
2761 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2762 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2763 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2764 (DST_S_L_PCLINE_UNSLONG): Ditto.
2765 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2766 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2767 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2768 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2769 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2770 (DST_S_B_SRC_UNSBYTE): Ditto.
2771 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2773 (vms_section, vms_reloc): Remove types.
2774 (hdr_struc): Replaced by ...
2775 (hdr_struct): ... new type.
2776 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2777 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2778 (EMH_DATE_LENGTH): Ditto.
2779 (eom_struc): Replaced by ...
2780 (eom_struct): ... new type.
2781 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2782 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2783 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2784 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2785 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2786 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2787 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2788 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2789 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2790 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2791 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2792 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2793 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2794 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2795 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2796 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2797 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2798 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2799 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2800 (enum file_type_enum): New type.
2801 (struct location_struct): Removed.
2802 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2803 (struct funcinfo, struct module): Ditto.
2804 (struct vms_private_data_struct): Update fields.
2805 (struct vms_section_data_struct): New type.
2807 * vms.c: Update copyright year, fix comments,
2808 Fix includes for DECC, add prototypes.
2809 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2811 Use flavour to set is_vax, location_stack is removed.
2812 (struct pair): Declare.
2813 (fill_section_ptr): Initialize variables at declaration.
2814 Add guard to set SECTION_SYM flag, handlde und section.
2815 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2816 (_bfd_vms_slurp_object_records): New function, replaces previous
2818 (vms_slurp_module): New function.
2819 (vms_slurp_image): Ditto.
2820 (vms_object_p): Complete rewrite.
2821 (vms_mkobject): Use is_vax field to slect architecture.
2822 (free_reloc_stream): New function.
2823 (vms_convert_to_var): Ditto.
2824 (vms_convert_to_var_1): Ditto.
2825 (vms_convert_to_var_unix_filename): Ditto.
2826 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2828 (vms_new_section_hook): Set alignment to 0, allocate private data.
2829 (vms_get_section_contents): Load content.
2830 (vms_get_symbol_info): Handle undefined section.
2831 (vms_find_nearest_line): Handle.
2832 (alloc_reloc_stream): New function.
2833 (vms_slurp_reloc_table): Ditto.
2834 (vms_get_reloc_upper_bound): Make it real.
2835 (vms_canonicalize_reloc): Do the real work.
2836 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2838 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2839 (vms_set_arch_mach): Check arch.
2840 (vms_set_section_contents): Copy the content after allocation.
2841 (vms_alpha_vec): Update object flags.
2843 * vms-tir.c: Update copyright year, fix comments,
2844 add prototypes for new functions.
2845 (dst_define_location): New function.
2846 (dst_restore_location): New function.
2847 (dst_retrieve_location): New function.
2848 (dst_check_allocation): New function.
2849 (image_dump): Call dst_check_allocation.
2850 (image_write_b): Ditto.
2851 (image_write_w): Ditto.
2852 (image_write_l): Ditto.
2853 (image_write_q): Ditto.
2854 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2855 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2857 Call error handler instead of abort if name is not known.
2858 (etir_sta): Add quarter_relocs argument and set it.
2861 (etir_opr): Ditto, return FALSE in case of error.
2862 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2863 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2864 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2865 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2866 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2867 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2868 Return FALSE in case of error.
2869 (tir_sta): Change sign of psect.
2871 (tir_cmd): Fix cast. Makes tir_table static const.
2872 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2873 add argument to explain.
2874 (analyze_etir): Initialize maxptr, add quarter_relocs
2875 declaration, move some declarations into inner scopes.
2876 Handle quarter_relocs and STO_IMM.
2877 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2878 (_bfd_vms_slurp_relocs): New function.
2879 (_bfd_vms_decode_relocs): New function.
2880 (sto_imm): Rewritten.
2881 (start_first_etbt_record): New function.
2882 (start_another_etbt_record): Ditto.
2883 (etir_output_check): Ditto.
2884 (defer_reloc_p): Ditto.
2885 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2886 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2887 rewritte relocations handling.
2888 (_bfd_vms_write_tbt): Removed.
2889 (_bfd_vms_write_dbg): Ditto.
2891 * vms-misc.c: Update copyright year, Fix comments.
2892 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2893 (maybe_adjust_record_pointer_for_object): New function.
2894 (_bfd_vms_get_first_record): New function, replaces ...
2895 (_bfd_vms_get_record): .. removed.
2896 (_bfd_vms_get_object_record): New function.
2897 (_bfd_vms_get_object_record): New function.
2898 (vms_get_remaining_object_record): New function, replaces ...
2899 (_bfd_vms_get_next_record): ... removed.
2900 (add_new_contents): Removed.
2901 (_bfd_save_vms_section): Removed.
2902 (_bfd_get_vms_section): Removed.
2903 (_bfd_vms_output_flush): Write in VAR format.
2904 (new_symbol): Don't make UND section.
2906 * vms-hdr.c: Update copyright year, update list of record handled.
2907 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2908 (_bfd_vms_write_hdr): Strip vms and unix patches,
2909 add comments, truncate module name at 31 characters,
2910 use constants instead of hard-coded value,
2911 write BFD version instead of a fixed string.
2912 (_bfd_vms_slurp_ihd): New function.
2913 (_bfd_vms_slurp_isd): Ditto.
2914 (_bfd_vms_slurp_ihs): Ditto.
2915 (new_module): Ditto.
2916 (parse_module): Ditto
2917 (build_module_list): Ditto.
2918 (module_find_nearest_line): Ditto.
2919 (_bfd_vms_find_nearest_dst_line): Ditto.
2920 (vms_slurp_debug): Ditto.
2921 (_bfd_vms_slurp_dbg): Ditto.
2922 (_bfd_vms_slurp_tbt): Ditto.
2923 (_bfd_vms_write_dbg): Ditto.
2924 (_bfd_vms_write_tbt): Ditto.
2926 * vms-gsd.c: Update copyright year, update list of records handled.
2927 (EVAX_LITERALS_NAME): New macro.
2928 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2929 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2930 (register_universal_symbol): New function and prototype.
2931 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2932 improve debug messages,
2933 use constants instead of hard-coded value,
2934 fix missing endianness conversion,
2935 handle global symbol (SYMG).
2936 (bfd_vms_set_section_flags): New function.
2937 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2938 handle section literals,
2940 handle section bfd and vms flags,
2941 don't output LIB$INITIALIZE symbol,
2942 fix handling of weak symbols,
2943 fix evax vs vax procedure descriptor,
2944 handle absolute symbols.
2946 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2947 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2949 * makefile.vms (DEFS): Fix flags for VMS.
2951 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2953 * bfd-in2.h: Regenerated.
2954 * libbfd.h: Regenerated.
2956 2009-02-20 Cary Coutant <ccoutant@google.com>
2958 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2961 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2964 * coffcode.h (coff_write_object_contents): Don't let the string
2965 table offset overflow the s_name field when using long section names.
2967 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2969 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2970 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2971 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2972 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2973 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2974 (bfd_pmac_xcoff_backend_data): Likewise.
2975 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2976 (bfd_xcoff_aix5_backend_data): Likewise.
2977 (xcoff64_write_object_contents): Delete unused long_section_names
2979 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2980 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2982 * coffcode.h (documentation): Update to describe long section names.
2983 (COFFLONGSECTIONCATHELPER): New helper macro.
2984 (BLANKOR1TOODD): Likewise.
2985 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2986 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2987 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2988 (bfd_coff_set_long_section_names_allowed): New function.
2989 (bfd_coff_set_long_section_names_disallowed): Likewise.
2990 (struct bfd_coff_backend_data): Add new backend hook function
2991 pointer _bfd_coff_set_long_section_names.
2992 (bfd_coff_set_long_section_names): New backend hook.
2993 (coff_write_object_contents): Only generate long section names if
2994 bfd_coff_long_section_names() indicates they are currently enabled.
2995 (bfd_coff_std_swap_table): Make non-const, and initialise long
2996 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2997 (ticoff0_swap_table): Likewise to both.
2998 (ticoff1_swap_table): Again, likewise to both.
2999 * coffgen.c (make_a_section_from_file): Allow long section names
3000 as inputs even if not currently allowed for outputs.
3001 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3002 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3003 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3004 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3005 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3006 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3007 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3008 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3009 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3010 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3011 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3012 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3013 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3014 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3015 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3016 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3017 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3018 * libcoff-in.h: Update copyright year to cause updated copyright
3019 year in generated libcoff.h, and fix typo.
3020 * libcoff.h: Regenerated.
3021 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3022 (_bfd_ecoff_no_long_sections): Add prototype.
3023 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3024 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3025 defined by an including .c file.
3026 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3027 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3028 (ticoff1_swap_table): Likewise to both.
3030 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3032 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3033 stub. Catch default case error.
3034 (arm_map_one_stub): Add missing Thumb mapping symbol.
3036 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3039 * elf32-avr.c: Handle case where no local symbos exist correctly.
3041 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3044 * elf32-arm.c (arm_long_branch_stub,
3045 arm_thumb_v4t_long_branch_stub,
3046 arm_thumb_thumb_long_branch_stub,
3047 arm_thumb_arm_v4t_long_branch_stub,
3048 arm_thumb_arm_v4t_short_branch_stub,
3049 arm_pic_long_branch_stub):
3050 Renamed to elf32_arm_stub_long_branch_any_any,
3051 elf32_arm_stub_long_branch_v4t_arm_thumb,
3052 elf32_arm_stub_long_branch_thumb_only,
3053 elf32_arm_stub_long_branch_v4t_thumb_arm,
3054 elf32_arm_stub_short_branch_v4t_thumb_arm,
3055 elf32_arm_stub_long_branch_any_any_pic.
3056 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3057 arm_thumb_thumb_stub_long_branch,
3058 arm_thumb_arm_v4t_stub_long_branch,
3059 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3060 Renamed to arm_stub_long_branch_any_any,
3061 arm_stub_long_branch_v4t_arm_thumb,
3062 arm_stub_long_branch_thumb_only,
3063 arm_stub_long_branch_v4t_thumb_arm,
3064 arm_stub_short_branch_v4t_thumb_arm,
3065 arm_stub_long_branch_any_any_pic.
3067 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3069 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3070 in branch offset check.
3072 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3074 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3075 add toc.symndx and toc.add.
3076 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3078 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3080 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3081 (branch_reloc_hash_match): New function, extracted from..
3082 (ppc64_elf_tls_optimize): ..here.
3083 (ppc64_elf_relocate_section): Properly set addends when optimizing
3084 tls sequences. Avoid unnecessary reading and writing of insns.
3085 Only redo reloc when symbol changed. Bypass symbol checks when
3087 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3088 (branch_reloc_hash_match): New function, extracted from..
3089 (ppc_elf_tls_optimize): ..here.
3090 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3091 Don't clear addend on zapped __tls_get_addr reloc.
3093 2009-02-12 Nick Clifton <nickc@redhat.com>
3096 * elflink.c (bfd_elf_final_link): When counting the relocations,
3097 if the header size has not been set yet then assume that it will
3098 match the output section's reloc type.
3100 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3102 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3105 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3107 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3108 (find_function): Likewise.
3109 (pasted_function): Don't error if no prior function found.
3110 (discover_functions): Revert 2008-12-10 change. Extend first
3111 function range to start of section.
3113 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3115 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3117 * elf64-hppa.h: Likewise.
3119 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3121 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3124 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3126 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3127 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3129 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3131 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3132 * archures.c (bfd_mach_mips_xlr): Define.
3133 * bfd-in2.h: Regenerate.
3134 * cpu-mips.c (I_xlr): Define.
3135 (arch_info_struct): Add XLR entry.
3136 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3137 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3138 (mips_mach_extensions): Add XLR entry.
3140 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3142 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3144 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3146 * configure.in: AC_SUBST pdfdir.
3147 * Makefile.am: Add install-pdf, install-pdf-am
3148 and install-pdf-recursive targets. Define pdfdir.
3149 * doc/Makefile.am: Define pdf__strip_dir. Add
3150 install-pdf and install-pdf-am targets.
3151 * po/Make-in: Add install-pdf target.
3152 * configure: Regenerate.
3153 * Makefile.in: Regenerate
3154 * doc/Makefile.in: Regenerate.
3156 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3158 * bfd-in2.h: Regenerate.
3159 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3160 fields from n_entries to n_slots where appropriate, update comments.
3161 (HOWTO): Add TLS relocations.
3162 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3163 (enum elf_m68k_got_offset_size): New enum.
3164 (struct elf_m68k_got_entry.type): Move field to ...
3165 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3166 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3168 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3170 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3171 fields into n_entries array. Update comments.
3172 (elf_m68k_init_got): Simplify, update all uses.
3173 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3174 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3175 GOT entries; update name, update all uses.
3176 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3177 (elf_m68k_get_got_entry): Update.
3178 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3180 (elf_m68k_remove_got_entry_type): Simplify.
3181 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3182 (elf_m68k_can_merge_gots): Update.
3183 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3184 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3185 GOT entries, simplify.
3186 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3187 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3188 field, remove obsoleted local_n_entries field.
3189 (elf_m68k_partition_multi_got_2): New static function.
3190 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3192 (elf_m68k_remove_got_entry_type): Update.
3193 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3194 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3195 update of sgot->size and srelgot->size.
3196 (elf_m68k_gc_sweep_hook): Update.
3197 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3198 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3200 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3201 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3203 2009-02-02 DJ Delorie <dj@redhat.com>
3205 * elf32-mep.c (config_names): Regenerate configuration.
3207 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3209 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3210 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3211 * elf.c (bfd_elf_get_str_section): Make static.
3212 (bfd_elf_find_section): Delete.
3213 * libbfd.h: Regenerate.
3215 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3217 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3218 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3220 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3222 * elflink.c (on_needed_list): New function.
3223 (elf_link_add_object_symbols): Link in --as-needed libs if they
3224 satisfy undefined symbols in other libs.
3226 2009-01-30 Julian Brown <julian@codesourcery.com>
3228 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3229 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3230 with --just-symbols (-R).
3232 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3234 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3235 high_pc in order to properly sign-extend VMAs.
3237 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3238 Mark Shinwell <shinwell@codesourcery.com>
3239 Catherine Moore <clm@codesourcery.com>
3241 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3243 2009-01-28 Catherine Moore <clm@codesourcery.com>
3245 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3246 SEC_LOAD for dynamic relocation sections.
3248 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3250 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3251 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3252 the size of local TLS data.
3254 2009-01-27 Andreas Schwab <schwab@suse.de>
3256 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3257 architectures in the archive.
3259 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3261 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3262 <R_CRIS_32_DTPREL>: Correct relocation value.
3264 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3265 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3266 symbols with non-default visibility.
3268 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3270 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3271 describing the trampolines.
3272 (ppc_elf_relocate_section): Update relocs to describe the
3275 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3277 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3278 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3279 and R_PARISC_PCREL12F relocations.
3281 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3284 * elflink.c (find_version_for_sym): New function split out from,
3285 but without export_dynamic test, ..
3286 (_bfd_elf_link_assign_sym_version): ..here.
3287 (_bfd_elf_export_symbol): Use it.
3289 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3291 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3292 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3293 * elflink.c: ..here, somewhat modified.
3294 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3295 _bfd_elf_link_find_version_dependencies,
3296 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3297 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3298 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3300 * elflink.c: ..and make static here.
3301 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3302 of output_bfd from struct elf_find_verdep_info.
3303 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3304 struct elf_info_failed.
3305 (bfd_elf_size_dynamic_sections): Adjust.
3307 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3310 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3311 after comp_unit_find_line call.
3313 2009-01-21 Nick Clifton <nickc@redhat.com>
3316 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3317 tm_gmtoff field in struct tm.
3319 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3321 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3322 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3323 sections in soft-icache lines unless non_ia_text. Don't add
3324 rodata if doing so would exceed line size.
3326 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3328 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3329 types than bfd_link_hash_indirect, before early return, call
3330 _bfd_elf_link_hash_copy_indirect.
3332 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3334 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3335 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3336 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3337 (elf_backend_obj_attrs_order): New define.
3338 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3339 (elfNN_bed): Add elf_backend_obj_attrs_order.
3341 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3343 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3344 (obj_attr_size): Likewise.
3345 (write_obj_attribute): Likewise.
3346 (_bfd_elf_copy_obj_attributes): Likewise.
3347 (_bfd_elf_parse_attributes): Likewise.
3348 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3349 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3350 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3351 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3352 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3355 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3357 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3358 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3359 (bfd_elf_add_obj_attr_string): Likewise.
3360 (bfd_elf_add_obj_attr_int_string): Likewise.
3361 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3362 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3363 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3364 Tag_nodefaults has no default value.
3365 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3366 comment to reflect the new state.
3368 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3371 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3372 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3373 (adjust_z_magix): Delete dead code handling QMAGIC.
3375 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3377 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3378 IMAGE_SCN_MEM_DISCARDABLE.
3380 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3382 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3383 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3384 * configure.in (commonbfdlib): Delete.
3385 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3386 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3387 is available, not just for linux.
3388 * po/SRC-POTFILES.in: Regenerate.
3389 * Makefile.in: Regenerate.
3390 * configure: Regenerate.
3392 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3393 Julian Brown <julian@codesourcery.com>
3395 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3396 ARM attributes in ABI 2.07.
3397 * elf32-arm.c (get_secondary_compatible_arch): New function.
3398 (set_secondary_compatible_arch): New function.
3399 (tag_cpu_arch_combine): New function.
3400 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3401 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3402 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3403 make it fit with order_01243.
3404 Add support for Tag_also_compatible_with,
3405 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3406 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3407 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3408 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3409 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3410 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3411 Rework the way unknown attributes are handled.
3412 Defer errors until all attributes have been processed.
3414 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3416 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3417 bfd_elf_add_obj_attr_int_string.
3418 Read Tag_compatibility from its new location in the attribute array,
3419 rather than the attribute list.
3420 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3421 bfd_elf_add_obj_attr_int_string.
3422 (_bfd_elf_parse_attributes): Likewise.
3423 (_bfd_elf_merge_object_attributes): There's now only one
3424 Tag_compatibility, and it's in the array, not the list.
3425 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3427 (bfd_elf_add_obj_attr_compat): Rename to
3428 bfd_elf_add_obj_attr_int_string.
3429 (bfd_elf_add_proc_attr_compat): Rename to
3430 bfd_elf_add_proc_attr_int_string.
3431 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3434 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3436 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3437 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3438 (vmsutil.lo): Add dependency rule.
3439 * Makefile.in: Regenerate.
3440 * config.bfd (ia64*-*-*vms*): Add case.
3441 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3442 * configure: Regenerate.
3443 * vmsutil.c: New file.
3444 * vmsutil.h: New file.
3445 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3447 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3448 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3449 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3450 elfNN_vms_object_p): New functions
3451 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3453 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3456 * elflink.c (elf_gc_sweep): Exclude the group section if the
3457 first member of the section group is excluded.
3459 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3462 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3463 saved filename, use bfd_alloc rather than bfd_malloc for it.
3465 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3467 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3469 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3471 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3473 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3475 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3477 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3479 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3481 (struct got_entry): Add br_addr.
3482 (struct call_info): Add priority.
3483 (struct function_info): Add lr_store and sp_adjust.
3484 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3485 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3486 area as an overlay, and check that no other overlays exist. Look up
3487 icache overlay manager entry sym.
3488 (BRA_STUBS, BRA, BRASL): Define.
3489 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3490 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3492 (count_stub, build_stub): Support soft-icache.
3493 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3494 (spu_elf_size_stubs): Size soft-icache stubs.
3495 (overlay_index): New function.
3496 (spu_elf_build_stubs): Make static. Support soft-icache.
3497 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3498 (find_function_stack_adjust): Save lr store and stack adjust insn
3500 (maybe_insert_function): Adjust find_function_stack_adjust call.
3501 (mark_functions_via_relocs): Retrieve priority.
3502 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3503 (sort_calls): Sort by priority first.
3504 (mark_overlay_section): Ignore .ovl.init.
3505 (sum_stack): Only print when stack_analysis.
3506 (print_one_overlay_section): New function, extracted from..
3507 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3508 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3509 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3510 analysis. Call spu_elf_build_stubs.
3511 (spu_elf_relocate_section): For soft-icache encode overlay index
3513 (spu_elf_output_symbol_hook): Support soft-icache.
3514 (spu_elf_modify_program_headers: Likewise.
3516 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3517 num_regions to num_lines. Add line_size and max_branch.
3518 (enum _ovly_flavour): Add ovly_soft_icache.
3519 (spu_elf_build_stubs): Delete.
3521 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3523 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3524 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3526 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3528 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3529 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3530 the program, the known offset starts at the negative size of the
3532 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3535 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3537 * config.bfd: Add lm32-*-rtems*.
3539 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3541 * coff-ppc.c: Add 2009 to Copyright.
3542 * elf32-cris.c: Likewise.
3543 * elflink.c: Likewise.
3545 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3547 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3548 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3550 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3553 * elflink.c (elf_merge_st_other): New.
3554 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3555 hide them if needed.
3556 (elf_link_add_object_symbols): Updated.
3558 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3561 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3562 ref_dynamic and dynamic_def fields when setting def_regular
3565 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3568 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3571 For older changes see ChangeLog-2008
3577 version-control: never
projects / deliverable / binutils-gdb.git / blob