1 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
3 * Makefile.am: Run "make dep-am".
4 * Makefile.in: Regenerated.
6 2009-07-10 Doug Kwan <dougkwan@google.com>
8 * elf32-arm.c (stub_hash_newfunc): Initialize fields
9 target_addend and orig_insn.
11 2009-07-10 Tom Tromey <tromey@redhat.com>
13 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
14 (elf-eh-frame.lo): Likewise.
15 (elf32-bfin.lo): Likewise.
16 (elf32-frv.lo): Likewise.
17 (elf32-xc16x.lo): Likewise.
18 * Makefile.in: Rebuild.
19 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
20 * elf-eh-frame.c: Likewise.
21 * elf32-bfin.c: Likewise.
22 * elf32-frv.c: Likewise.
23 * elf32-xc16x.c: Likewise.
25 2009-07-10 Julian Brown <julian@codesourcery.com>
27 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
28 symbol a stub entry is derived from, not the entry for the stub
29 itself, in call to elf32_arm_final_link_relocate.
31 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
33 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
34 when reporting addends.
36 2009-07-10 Alan Modra <amodra@bigpond.net.au>
38 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
39 data even when no stubs.
40 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
42 2009-07-10 Alan Modra <amodra@bigpond.net.au>
44 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
45 (ppc_elf_get_synthetic_symtab): Report addend.
47 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
48 (ppc_elf_create_glink): New function.
49 (ppc_elf_create_dynamic_sections): Use it.
50 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
51 (update_local_sym_info): Allocate space for local_plt array.
52 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
54 (is_branch_reloc): New function.
55 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
56 (ppc_elf_gc_sweep_hook): Likewise.
57 (ppc_elf_adjust_dynamic_symbol): Likewise.
58 (allocate_dynrelocs): Likewise.
59 (ppc_elf_size_dynamic_sections): Likewise.
60 (ppc_elf_relocate_section): Likewise.
61 (branch_reloc_hash_match): Use is_branch_reloc.
62 (ppc_elf_tls_optimize): Adjust for local_plt.
63 (write_glink_stub): New function, extracted from..
64 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
65 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
66 branch table when dynamic.
67 (elf_backend_post_process_headers): Define.
68 * elf64-ppc.c (elf_backend_post_process_headers): Define.
69 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
70 (ppc64_elf_get_synthetic_symtab): Report addend.
71 (struct ppc_stub_hash_entry): Add plt_ent.
73 (struct ppc_link_hash_table): Add iplt and reliplt.
74 (create_linkage_sections): Make .iplt and .rela.iplt sections.
75 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
76 (update_local_sym_info): Allocate space for local_plt array.
77 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
79 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
80 and don't change hash flags here.
81 (is_branch_reloc): New function.
82 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
83 (ppc64_elf_gc_sweep_hook): Likewise.
84 (ppc64_elf_adjust_dynamic_symbol): Likewise.
85 (allocate_dynrelocs): Likewise.
86 (ppc64_elf_size_dynamic_sections): Likewise.
87 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
88 (ppc64_elf_size_stubs): Likewise.
89 (ppc64_elf_relocate_section): Likewise.
90 (get_sym_h): Adjust for local_plt.
91 (branch_reloc_hash_match): Use is_branch_reloc.
92 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
93 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
95 2009-07-10 Alan Modra <amodra@bigpond.net.au>
97 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
99 2009-07-10 Alan Modra <amodra@bigpond.net.au>
101 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
102 and ref_regular_nonweak comment.
103 * elflink.c (elf_link_output_extsym): Special case ifunc syms
104 when def_regular, not ref_regular.
105 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
106 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
107 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
109 2009-07-09 Alan Modra <amodra@bigpond.net.au>
111 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
112 of malloc'd struct call_info.
113 (pasted_function): Likewise, priority too.
115 2009-07-07 Alan Modra <amodra@bigpond.net.au>
117 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
118 alignment when packing sections into overlays.
120 2009-07-03 Cary Coutant <ccoutant@google.com>
122 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
124 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
126 * coffcode.h (sec_to_styp_flags): Partially revert (functional
127 changes only) earlier patch:-
129 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
131 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
132 give .debug and .reloc data characteristics.
133 (DOT_RELOC): New define for .reloc section string.
134 (coff_write_object_contents): Use DOT_RELOC instead of string.
136 2009-07-02 Tom Tromey <tromey@redhat.com>
138 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
139 * bfdwin.c (bfd_free_window): Cast to unsigned long.
141 2009-07-01 Nick Clifton <nickc@redhat.com>
143 * elf-m10300.c: Remove trailing white space.
146 2009-07-01 Douglas B Rupp <rupp@gnat.com>
148 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
149 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
150 * configure.in: Use them.
151 * configure: Regenerate.
152 * config.in: Regnerate.
153 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
154 #define _BSD_SOURCE. Add comments.
155 (vms_file_stats_name): Calculate creation date based on available
156 runtime data. Return 1 for version instead of 0.
158 2009-07-01 Nick Clifton <nickc@redhat.com>
161 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
162 to R_ARM_THM_PC8 relocation.
164 2009-06-29 Nick Clifton <nickc@redhat.com>
166 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
167 different uses of the relocations addend when a symbol is in a
170 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
173 * elf.c (bfd_section_from_shdr): Don't change sh_link for
174 SHT_REL/SHT_RELA sections on executable nor shared library.
175 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
178 2009-06-25 Nick Clifton <nickc@redhat.com>
180 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
181 symbols with SEC_MERGE flag.
183 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
185 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
186 give .debug and .reloc data characteristics.
187 (DOT_RELOC): New define for .reloc section string.
188 (coff_write_object_contents): Use DOT_RELOC instead of string.
190 2009-06-25 Tristan Gingold <gingold@adacore.com>
192 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
193 (bfd_mach_o_canonicalize_dynamic_symtab)
194 (bfd_mach_o_get_synthetic_symtab): Defines.
195 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
196 (TARGET_NAME): Use Mach-O specific functions for dynamic.
198 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
199 for scattered relocations.
200 (bfd_mach_o_i386_print_thread): New function.
201 (bfd_mach_o_print_thread): Define.
203 * mach-o.c (text_section_names_xlat): Add an entry for __const.
204 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
205 New functions extracted from ...
206 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
207 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
208 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
209 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
210 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
211 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
213 (bfd_mach_o_scan_read_dylib): Ditto.
214 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
216 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
217 decode isym and flags on little endian targets. Set dysymtab field.
218 (bfd_mach_o_scan_start_address): Adjust for enum names.
219 (bfd_mach_o_lookup_section): Do not look for segments anymore.
220 (bfd_mach_o_print_section): Display bfd section name.
221 (bfd_mach_o_print_segment): Display none if no name.
222 (bfd_mach_o_print_dysymtab): Display next index for local, external
223 and undefined symbols.
224 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
225 Display dylinker name. Display thread and unixthread commands content.
226 (bfd_mach_o_print_thread): New macro.
228 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
229 (bfd_mach_o_ppc_thread_flavour): Ditto.
230 (bfd_mach_o_i386_thread_flavour): Ditto.
231 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
232 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
233 BFD_MACH_O_THREAD_STATE_NONE.
234 (bfd_mach_o_segment_command): Remove segment field.
235 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
236 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
237 (bfd_mach_o_prebound_dylib_command): Ditto.
238 (bfd_mach_o_dylib_command): Ditto.
239 (bfd_mach_o_prebound_dylib_command): Remove section field.
240 (mach_o_data_struct): Add dysymtab field.
241 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
242 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
243 (bfd_mach_o_build_commands): Remove parameter names and attributes.
244 (bfd_mach_o_get_dynamic_reloc_upper_bound)
245 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
247 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
249 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
250 field of struct dirent.
252 2009-06-23 Tristan Gingold <gingold@adacore.com>
254 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
255 of this macro. Fix indentation.
257 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
259 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
260 destination for defined dynamic symbols when deciding whether to
261 insert a stub or not.
262 (allocate_dynrelocs): Make sure functions are not marked as Thumb
263 when actually accessed through a PLT, even when generating a
266 2009-06-22 Tristan Gingold <gingold@adacore.com>
268 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
271 2009-06-22 Alan Modra <amodra@bigpond.net.au>
273 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
274 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
276 2009-06-22 Alan Modra <amodra@bigpond.net.au>
278 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
280 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
282 * elflink.c (elf_link_add_object_symbols): Avoid warning
283 from -Wjump-misses-init in gcc 4.5.0.
285 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
287 * elf32-i386.c (elf_i386_check_relocs): Properly check local
289 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
291 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
293 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
294 r_symndx. Report local symbol name on error.
295 (elf_i386_check_relocs): Updated. Report local symbol name on
297 (elf_i386_gc_sweep_hook): Updated.
298 (elf_i386_relocate_section): Likewise.
300 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
301 r_symndx. Report local symbol name on error.
302 (elf64_x86_64_check_relocs): Updated. Report local symbol name
304 (elf64_x86_64_gc_sweep_hook): Updated.
305 (elf64_x86_64_relocate_section): Likewise.
307 2009-06-19 Tristan Gingold <gingold@adacore.com>
309 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
311 2009-06-19 Tristan Gingold <gingold@adacore.com>
313 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
314 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
315 (bfd_mach_o_valid): Ditto.
316 (bfd_mach_o_wide_p): Ditto.
317 (bfd_mach_o_canonicalize_reloc): Ditto.
318 (bfd_mach_o_build_commands): Ditto.
319 (bfd_mach_o_scan_read_thread): Ditto.
320 (bfd_mach_o_flatten_sections): Ditto.
321 (bfd_mach_o_scan_start_address): Ditto.
322 (bfd_mach_o_lookup_section): Ditto.
323 (bfd_mach_o_core_fetch_environment): Ditto.
324 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
325 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
326 (bfd_mach_o_scan_write_symtab): Ditto.
327 Use macros instead of hard-coded values.
328 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
329 Use bfd_mach_o_get_data instead of direct access. Use macros
330 instead of hard-coded values.
331 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
332 Remove sym argument and get section from mdata.
333 Move code into the else branch.
334 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
335 Remove sym argument and get section from mdata. Adjust code.
336 (bfd_mach_o_scan_read_dylib): Move assertion into the created
337 switch (which replaces consecutive if statements).
338 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
339 module table, table of content, indirect symbols and external
341 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
343 (bfd_mach_o_scan_read_linkedit): New function.
344 (bfd_mach_o_scan_read_str): Ditto.
345 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
347 (bfd_mach_o_get_symtab_upper_bound): Remove check as
348 bfd_mach_o_count_symbols never returns an error.
349 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
350 symtab field (there might be only one symtab).
351 (bfd_mach_o_scan_read_command): Handle reexported dylib.
352 Handle sub frameworks, sub umbrella, sub library and sub client.
353 Read code signature and segment split info commands.
354 (bfd_mach_o_scan): Reindent.
355 (bfd_mach_o_xlat_name): New type.
356 (bfd_mach_o_print_flags): New function.
357 (bfd_mach_o_get_name): Ditto.
358 (bfd_mach_o_cpu_name): New variable.
359 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
360 (bfd_mach_o_section_type_name)
361 (bfd_mach_o_section_attribute_name)
362 (bfd_mach_o_load_command_name): New variables.
363 (bfd_mach_o_print_private_header): New function.
364 (bfd_mach_o_print_section_map): New function extracted from
365 bfd_mach_o_print_private_bfd_data.
366 (bfd_mach_o_print_section): Ditto. Print more infos.
367 (bfd_mach_o_print_segment): Ditto.
368 (bfd_mach_o_print_dysymtab): Ditto.
369 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
370 load weak dylib, reexport dylib and id dylib.
371 Handle code signature and segment_split info.
372 Handle sub frameworks, sub umbrella, sub library and sub client.
373 (bfd_mach_o_section_get_nbr_indirect): New function.
375 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
376 (bfd_mach_o_header_flags): New enum to define header flags.
377 (bfd_mach_o_section_attribute): New enum to replace ...
378 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
379 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
380 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
381 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
382 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
383 these removed macros.
384 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
385 (bfd_mach_o_dylib_module): New type.
386 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
388 (bfd_mach_o_dylib_table_of_content): New type.
389 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
390 (bfd_mach_o_dylib_reference): New type.
391 (BFD_MACH_O_REFERENCE_SIZE): New macro.
392 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
393 modules, toc, references and indirect syms.
394 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
395 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
396 unused). Add comment.
397 (bfd_mach_o_dylib_command): Ditto.
398 (bfd_mach_o_prebound_dylib_command): Ditto.
399 (bfd_mach_o_linkedit_command): New type.
400 (bfd_mach_o_str_command): New type.
401 (bfd_mach_o_load_command): Add linkedit and str fields.
402 (mach_o_data_struct): Add symtab field.
403 (bfd_get_mach_o_data): Renamed to ...
404 (bfd_mach_o_get_data): ... this new macro.
405 (bfd_mach_o_scan_read_symtab_symbol,
406 bfd_mach_o_scan_read_symtab_strtab,
407 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
409 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
410 instead of direct access.
412 2009-06-19 Alan Modra <amodra@bigpond.net.au>
414 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
415 R_PPC_PLTREL24 relocs.
416 (ppc_elf_relocate_section): Likewise.
418 2009-06-19 Alan Modra <amodra@bigpond.net.au>
420 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
421 pointer to sym hash. Update all uses.
422 (update_plt_info): Likewise. Don't check addend here.
424 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
426 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
427 bfd_sym_from_r_symndx.
428 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
430 2009-06-18 Alan Modra <amodra@bigpond.net.au>
432 * elf-bfd.h (struct sym_sec_cache): Delete.
433 (struct sym_cache): New.
434 (bfd_section_from_r_symndx): Delete prototype.
435 (bfd_sym_from_r_symndx): Define prototype.
436 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
437 (bfd_sym_from_r_symndx): ..new function.
438 * elf32-arm.c: Update all uses of struct sym_sec_cache and
439 bfd_section_from_r_symndx to new struct and function.
440 * elf32-bfin.c: Likewise.
441 * elf32-hppa.c: Likewise.
442 * elf32-i386.c: Likewise.
443 * elf32-m32r.c: Likewise.
444 * elf32-m68hc1x.c: Likewise.
445 * elf32-m68hc1x.h: Likewise.
446 * elf32-m68k.c: Likewise.
447 * elf32-ppc.c: Likewise.
448 * elf32-s390.c: Likewise.
449 * elf32-sh.c: Likewise.
450 * elf64-ppc.c: Likewise.
451 * elf64-s390.c: Likewise.
452 * elf64-x86-64.c: Likewise.
453 * elfxx-sparc.c: Likewise.
454 * elfxx-sparc.h: Likewise.
456 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
458 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
459 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
461 2009-06-18 Nick Clifton <nickc@redhat.com>
463 * elflink.c (elf_link_sort_relocs): Return early if there are no
466 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
468 Merge cegcc and mingw32ce target name changes from
471 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
473 * config.bfd: Add arm*-*-cegcc* target.
475 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
477 * config.bfd: Add arm-*-mingw32ce* target.
479 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
481 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
482 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
483 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
484 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
486 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
488 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
489 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
490 * elf32-i386.c (elf_i386_check_relocs): Use it.
491 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
493 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
495 * elf-bfd.h (elf_dyn_relocs): New.
497 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
498 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
500 (elf_i386_copy_indirect_symbol): Likewise.
501 (elf_i386_check_relocs): Likewise.
502 (elf_i386_gc_sweep_hook): Likewise.
503 (elf_i386_allocate_dynrelocs): Likewise.
504 (elf_i386_readonly_dynrelocs): Likewise.
505 (elf_i386_size_dynamic_sections): Likewise.
507 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
508 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
510 (elf64_x86_64_copy_indirect_symbol): Updated.
511 (elf64_x86_64_check_relocs): Likewise.
512 (elf64_x86_64_gc_sweep_hook): Likewise.
513 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
514 (elf64_x86_64_allocate_dynrelocs): Likewise.
515 (elf64_x86_64_readonly_dynrelocs): Likewise.
516 (elf64_x86_64_size_dynamic_sections): Likewise.
518 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
520 * elf32-arm.c (create_got_section): Get existing .rela.got
522 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
523 * elf32-lm32.c (create_got_section): Likewise.
524 * elf32-m32r.c (create_got_section): Likewise.
525 * elf32-ppc.c (ppc_elf_create_got): Likewise.
526 * elf32-s390.c (create_got_section): Likewise.
527 * elf32-sh.c (create_got_section): Likewise.
528 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
529 * elf64-s390.c (create_got_section): Likewise.
530 * elfxx-sparc.c (create_got_section): Likewise.
532 * elflink.c (_bfd_elf_create_got_section): Properly initialize
535 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
537 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
539 * elf32-i386.c (elf_i386_local_hash): Removed.
540 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
541 (elf_i386_get_local_sym_hash): Likewise.
543 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
544 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
545 (elf64_x86_64_get_local_sym_hash): Likewise.
546 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
547 (get_local_sym_hash): Likewise.
549 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
551 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
552 rel_got_sec and plt_sec.
553 (elfNN_ia64_relax_section): Updated.
554 (elfNN_ia64_create_dynamic_sections): Likewise.
556 (allocate_dynrel_entries): Likewise.
557 (elfNN_ia64_size_dynamic_sections): Likewise.
558 (set_got_entry): Likewise.
559 (elfNN_ia64_choose_gp): Likewise.
560 (elfNN_ia64_relocate_section): Likewise.
561 (elfNN_ia64_finish_dynamic_symbol): Likewise.
562 (elfNN_ia64_finish_dynamic_sections): Likewise.
564 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
566 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
569 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
571 * configure.in (elf): Add elf-ifunc.lo.
573 * configure: Regenerated.
574 * Makefile.in: Likewise.
576 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
577 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
579 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
580 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
582 (elf_i386_link_hash_table_create): Likewise.
583 (elf_i386_create_dynamic_sections): Likewise.
584 (elf_i386_check_relocs): Likewise.
585 (elf_i386_allocate_dynrelocs): Likewise.
586 (elf_i386_size_dynamic_sections): Likewise.
587 (elf_i386_relocate_section): Likewise.
588 (elf_i386_finish_dynamic_symbol): Likewise.
589 (elf_i386_finish_dynamic_sections): Likewise.
590 (elf_i386_create_got_section): Removed.
592 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
593 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
595 (elf64_x86_64_compute_jump_table_size): Updated.
596 (elf64_x86_64_link_hash_table_create): Likewise.
597 (elf64_x86_64_create_dynamic_sections): Likewise.
598 (elf64_x86_64_check_relocs): Likewise.
599 (elf64_x86_64_allocate_dynrelocs): Likewise.
600 (elf64_x86_64_size_dynamic_sections): Likewise.
601 (elf64_x86_64_relocate_section): Likewise.
602 (elf64_x86_64_finish_dynamic_symbol): Likewise.
603 (elf64_x86_64_finish_dynamic_sections): Likewise.
604 (elf64_x86_64_create_got_section): Removed.
606 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
607 for pointer alignment. Set up section pointers.
608 (_bfd_elf_create_dynamic_sections): Likewise.
609 (_bfd_elf_create_ifunc_sections): Moved to ...
610 * elf-ifunc.c: Here. New.
612 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
613 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
616 2009-06-16 Doug Kwan <dougkwan@google.com>
618 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
619 to bfd_signed_vma. Cast constant operands which are used in
620 offset related expressions to bfd_signed_vma type as appropriate.
622 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
624 * elf32-vax.c (elf_vax_plt_sym_val): New function.
625 (elf_backend_plt_sym_val): Define.
627 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
629 * elf32-vax.c (elf_vax_reloc_type_class): New function.
630 (elf_backend_reloc_type_class): Define.
632 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
634 * elf32-vax.c (elf_vax_relocate_section): For symbol references
635 from an executable to a shared library treat R_VAX_PC32
636 relocations as R_VAX_PLT32 ones.
638 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
640 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
641 symbols in GOT space calculation.
642 (elf_vax_relocate_section): Adjust accordingly.
644 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
646 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
649 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
651 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
653 (elf_vax_relocate_section): Likewise.
655 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
657 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
658 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
660 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
662 * elf32-i386.c (elf_i386_check_relocs): Reformat.
663 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
665 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
667 * Makefile.am: Run "make dep-am".
668 * Makefile.in: Regenerated.
670 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
672 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
673 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
675 2009-06-15 Nick Clifton <nickc@redhat.com>
677 * po/ru.po: New Russian translation.
678 * configure.in (ALL_LINGUAS): Add ru.
679 * configure: Regenerate.
681 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
683 * elf32-i386.c: Remove duplicated comments.
685 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
688 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
689 dynamic IFUNC pointer in non-shared object. Use .got.plt
690 for IFUNC definition in PIE.
691 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
694 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
695 dynamic IFUNC pointer in non-shared object. Use .got.plt
696 for IFUNC definition in PIE.
697 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
700 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
702 * elf32-i386.c (elf_i386_check_relocs): Properly report
703 local symbol for unhandled relocation against STT_GNU_IFUNC
705 (elf_i386_relocate_section): Likewise.
706 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
707 (elf64_x86_64_relocate_section): Likewise.
709 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
712 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
713 (elf_i386_link_hash_table): Add loc_hash_table and
715 (elf_i386_local_hash): New.
716 (elf_i386_local_htab_hash): Likewise.
717 (elf_i386_local_htab_eq): Likewise.
718 (elf_i386_get_local_sym_hash): Likewise.
719 (elf_i386_link_hash_table_free): Likewise.
720 (elf_i386_allocate_local_dynrelocs): Likewise.
721 (elf_i386_finish_local_dynamic_symbol): Likewise.
722 (bfd_elf64_bfd_link_hash_table_free): Likewise.
723 (elf_i386_link_hash_table_create): Create loc_hash_table and
725 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
726 (elf_i386_size_dynamic_sections): Likewise.
727 (elf_i386_relocate_section): Likewise.
728 (elf_i386_finish_dynamic_sections): Likewise.
729 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
732 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
733 (elf64_x86_64_link_hash_table): Add loc_hash_table and
735 (elf64_x86_64_local_hash): New.
736 (elf64_x86_64_local_htab_hash): Likewise.
737 (elf64_x86_64_local_htab_eq): Likewise.
738 (elf64_x86_64_get_local_sym_hash): Likewise.
739 (elf64_x86_64_link_hash_table_free): Likewise.
740 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
741 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
742 (bfd_elf64_bfd_link_hash_table_free): Likewise.
743 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
745 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
747 (elf64_x86_64_size_dynamic_sections): Likewise.
748 (elf64_x86_64_relocate_section): Likewise.
749 (elf64_x86_64_finish_dynamic_sections): Likewise.
750 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
753 2009-06-10 Philip Blundell <philb@gnu.org>
755 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
756 elf_sec->this_hdr == NULL.
758 2009-06-12 Tristan Gingold <gingold@adacore.com>
760 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
761 * bfd-in2.h: Regenerated.
762 * libbfd.h: Regenerated.
764 * mach-o.c (FILE_ALIGN): New macro.
765 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
766 (bfd_mach_o_print_symbol): Ditto.
767 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
768 (bfd_mach_o_get_reloc_upper_bound): New function.
769 (bfd_mach_o_canonicalize_reloc): Ditto.
770 (bfd_mach_o_scan_write_relocs): Ditto.
771 (bfd_mach_o_scan_write_section_32): Remove offset argument.
772 (bfd_mach_o_scan_write_section_64): Ditto.
773 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
774 written for load command. Do not compute section file offset.
775 (bfd_mach_o_scan_write_segment_64): Ditto.
776 (bfd_mach_o_scan_write_symtab): Compute file offset first.
777 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
779 (bfd_mach_o_mangle_symbols): ... this new function.
780 (bfd_mach_o_write_contents): Be sure to have load commands built.
781 Call bfd_mach_o_mangle_symbols.
782 (bfd_mach_o_build_commands): Adjust for filelen field.
783 Use FILE_ALIGN macro. Clear section file offset if section is empty.
784 Do not set symtab file offset anymore here.
785 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
786 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
787 Set reloc_count and rel_filepos section fields.
788 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
790 (bfd_mach_o_scan_read_section_64): Ditto.
791 (bfd_mach_o_scan_read_section): Ditto.
792 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
793 bfd_mach_o_asymbol. Use unsigned int for file offset type.
794 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
795 Handle weak-ref symbols.
796 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
797 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
798 (bfd_mach_o_scan): Remove assignment to removed field.
799 (bfd_mach_o_mkobject_init): Ditto.
800 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
801 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
802 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
803 (bfd_mach_o_swap_reloc_in): Ditto.
804 (bfd_mach_o_swap_reloc_out): Ditto.
806 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
807 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
808 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
809 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
810 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
811 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
812 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
813 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
814 (BFD_MACH_O_N_WEAK_DEF): New macros.
816 (bfd_mach_o_section_type): Add new enumeration values.
817 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
818 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
819 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
820 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
822 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
823 (BFD_MACH_O_GENERIC_RELOC_PAIR)
824 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
825 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
826 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
827 (BFD_MACH_O_RELENT_SIZE): Ditto.
828 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
829 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
830 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
831 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
832 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
833 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
834 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
835 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
836 (bfd_mach_o_reloc_info): New struct.
837 (bfd_mach_o_asymbol): New struct.
838 (bfd_mach_o_symtab_command): The symbols field is now of type
840 (bfd_mach_o_load_command): The offset and len fields are now of type
842 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
843 Add a filelen field. Add comments.
844 (bfd_mach_o_backend_data): New struct.
845 (bfd_mach_o_get_backend_data): New macro.
846 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
848 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
849 (bfd_mach_o_get_reloc_upper_bound): New prototype.
850 (bfd_mach_o_canonicalize_reloc): Ditto.
852 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
853 duplicated macro. Now defined to _bfd_generic_is_local_label.
854 (TARGET_NAME_BACKEND): New macro...
855 (TARGET_NAME_BACKEND): ... used to name a new variable.
856 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
859 * mach-o-i386.c (i386_howto_table): New variable.
860 (bfd_mach_o_i386_swap_reloc_in): New function.
861 (bfd_mach_o_i386_swap_reloc_out): Ditto.
862 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
863 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
864 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
865 (bfd_mach_o_bfd_reloc_type_lookup)
866 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
868 2009-06-11 Eric Paris <eparis@redhat.com>
869 Nick Clifton <nickc@redhat.com>
871 * opncls.c (_maybe_make_executable): New function. Gives execute
872 permission to an executable bfd that was opened for writing
873 provided that it is a regular file. Replaces common code found in...
874 (bfd_close): here and ...
875 (bfd_close_all_done): here.
877 2009-06-11 Anthony Green <green@moxielogic.com>
879 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
880 * bfd-in2.h: Rebuilt.
882 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
884 (moxie_reloc_map): Ditto.
885 Clean up copyright notice.
887 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
889 * bfd-in2.h: bfd_mmap prototype.
890 * bfdio.c (bfd_mmap): New function.
891 * libbfd.h (bfd_iovec): Add bmmap.
892 * cache.c (cache_bmmap): New function.
893 (cache_iovec): Initialize bmmap member.
894 * opencls.c (opncls_bmmap): New function.
895 (opncls_iovec): Initialize bmmap member.
897 2009-06-09 Tristan Gingold <gingold@adacore.com>
899 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
900 and stabstr_segment fields.
901 (mach_o_be_vec, mach_o_le_vec): Removed
902 (bfd_mach_o_version): New prototype.
904 * mach-o.c (bfd_mach_o_version): Make this function public.
905 (mach_o_wide_p): New function.
906 (bfd_mach_o_wide_p): Ditto.
907 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
909 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
910 Search in the list only if the name starts with a dot.
911 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
912 test. Check bfd_seek status.
913 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
914 (bfd_mach_o_scan_write_section_32): Ditto.
915 (bfd_mach_o_scan_write_section_64): Ditto.
916 (bfd_mach_o_scan_write_section): Removed.
917 (bfd_mach_o_scan_write_segment): Split into ...
918 (bfd_mach_o_scan_write_segment_32): ... this and ...
919 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
920 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
921 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
922 symbol table. Now returns a boolean.
923 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
924 Adjust for status type.
925 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
926 test. Write symbol table. Numbers the sections.
927 (bfd_mach_o_read_header): Check bfd_seek status.
928 Use mach_o_wide_p instead of hard-coded test.
929 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
930 (bfd_mach_o_scan_read_section_64): Ditto.
931 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
932 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
933 handled common symbols.
934 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
935 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
936 (bfd_mach_o_scan_read_dylinker): Ditto.
937 (bfd_mach_o_scan_read_dylib): Ditto.
938 (bfd_mach_o_scan_read_thread): Ditto.
939 (bfd_mach_o_scan_read_symtab): Ditto.
940 Do not create a section for the stabs.
941 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
942 (bfd_mach_o_scan_read_segment): Ditto.
943 (bfd_mach_o_scan_read_command): Ditto.
944 (bfd_mach_o_scan_start_address): Ditto.
945 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
946 (bfd_mach_o_archive_p): Check bfd_seek status.
947 (bfd_mach_o_core_fetch_environment): Ditto.
949 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
951 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
953 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
954 (elf_i386_link_hash_table_create): Initialize irelifunc.
955 (elf_i386_check_relocs): Updated. Set up irelifunc for
957 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
958 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
960 (elf_i386_relocate_section): Likewise.
962 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
963 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
964 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
966 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
967 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
969 (elf64_x86_64_relocate_section): Likewise.
971 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
973 (_bfd_elf_create_ifunc_sections): This.
975 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
977 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
980 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
982 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
983 relocation for R_386_32 against STT_GNU_IFUNC symbol when
984 building shared object. Check info->executable instead of
985 !info->shared when setting non_got_ref.
986 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
987 for non-GOT reference of STT_GNU_IFUNC symbol in shared
988 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
990 (elf_i386_relocate_section): Output dynamic relocation for
991 R_386_32 against STT_GNU_IFUNC symbol to get the real
992 function address when building shared object.
993 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
994 relocation for STT_GNU_IFUNC symbol in shared object.
996 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
997 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
998 symbol when building shared object. Check info->executable
999 instead of !info->shared when setting non_got_ref.
1000 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1001 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1002 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1004 (elf64_x86_64_relocate_section): Output dynamic relocation
1005 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1006 function address when building shared object.
1007 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1008 relocation for STT_GNU_IFUNC symbol in shared object.
1010 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1012 * Makefile.am: Run "make dep-am".
1013 (BFD32_BACKENDS): Add mach-o-i386.lo.
1014 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1015 * Makefile.in: Regenerate.
1017 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1019 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1020 when looking for soft-icache stubs.
1022 2009-06-05 Tristan Gingold <gingold@adacore.com>
1024 * mach-o.h: Update copyright year.
1025 (bfd_mach_o_mach_header_magic): New enum.
1026 (bfd_mach_o_cpu_subtype): Now an enum.
1027 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1028 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1029 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1030 (bfd_mach_o_load_command): Field type_required is now a boolean.
1031 Reindent prototypes.
1032 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1033 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1034 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1035 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1036 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1037 (bfd_mach_o_canonicalize_symtab): Ditto.
1038 (bfd_mach_o_get_symbol_info): Ditto.
1039 (bfd_mach_o_print_symbol): Ditto.
1040 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1041 (bfd_mach_o_make_empty_symbol): Ditto.
1042 (bfd_mach_o_write_contents): Ditto.
1044 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1045 bfd_mach_o_mkobject): Defines.
1046 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1047 Do not check with target vector but with flavour.
1048 (struct mach_o_section_name_xlat): New declaration.
1049 (dwarf_section_names_xlat): Ditto.
1050 (text_section_names_xlat): Ditto.
1051 (data_section_names_xlat): Ditto.
1052 (struct mach_o_segment_name_xlat): Ditto.
1053 (segsec_names_xlat): Ditto.
1054 (bfd_mach_o_convert_section_name_to_bfd): New function.
1055 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1056 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1057 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1058 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1059 Accept any input and output flavour. Do not share private data
1061 (bfd_mach_o_count_symbols): Add a comment.
1062 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1063 (bfd_mach_o_canonicalize_symtab): Ditto.
1064 (bfd_mach_o_get_symbol_info): Ditto.
1065 (bfd_mach_o_print_symbol): Ditto.
1066 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1067 Use constants instead of hard-coded values.
1068 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1070 (bfd_mach_o_scan_write_section_64): Ditto.
1071 (bfd_mach_o_scan_write_segment): Ditto.
1072 Do not copy sections anymore.
1073 (bfd_mach_o_write_contents): Make it public.
1074 Remove dead code. Rewrite typeflag assignment.
1075 (bfd_mach_o_build_commands): New function.
1076 (bfd_mach_o_set_section_contents): Ditto.
1077 (bfd_mach_o_make_empty_symbol): Make it public.
1078 (bfd_mach_o_read_header): Make it static.
1079 Convert to bfd_boolean.
1080 Use constants instead of hard-coded values.
1081 (bfd_mach_o_make_bfd_section): Call
1082 bfd_mach_o_convert_section_name_to_bfd to create name.
1083 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1085 (bfd_mach_o_scan_read_section_64): Ditto.
1086 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1087 a segment anymore. Use constants instead of hard-coded values.
1088 (bfd_mach_o_scan_read_command): Fix style.
1089 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1090 Get rid of BFD_IO_FUNCS.
1091 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1092 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1093 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1094 (bfd_mach_o_object_p): Removed.
1095 (bfd_mach_o_gen_core_p): New function, replaces ...
1096 (bfd_mach_o_core_p): ... deleted.
1097 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1099 * mach-o-i386.c: New file.
1100 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1101 * configure.in (TDEFINES): Add mach_o_i386_vec.
1102 * configure: Regenerated.
1103 * targets.c: Add mach_o_i386_vec.
1105 * mach-o.c: Update copyright years.
1106 (BFD_IO_FUNCS): Remove (was not used).
1107 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1108 bfd_mach_o_slurp_extended_name_table,
1109 bfd_mach_o_construct_extended_name_table,
1110 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1111 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1112 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1113 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1114 bfd_mach_o_get_section_contents_in_window,
1115 bfd_mach_o_bfd_is_local_label_name,
1116 bfd_mach_o_bfd_is_target_special_symbol,
1117 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1118 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1119 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1120 bfd_mach_o_minisymbol_to_symbol,
1121 bfd_mach_o_bfd_get_relocated_section_contents,
1122 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1123 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1124 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1125 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1126 bfd_mach_o_bfd_merge_private_bfd_data,
1127 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1128 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1129 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1130 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1131 bfd_mach_o_bfd_copy_private_header_data,
1132 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1133 * mach-o-target.c: ... here.
1134 Update copyright years.
1136 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1138 * dep-in.sed: Don't use \n in replacement part of s command.
1139 * Makefile.am (DEP1): LC_ALL for uniq.
1141 * Makefile.in: Regenerate.
1143 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1145 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1146 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1147 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1149 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1151 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1152 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1153 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1154 against STT_GNU_IFUNC symbols for static executables.
1155 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1156 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1158 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1159 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1160 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1161 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1163 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1165 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1166 symbols to be left unimported when linking statically.
1167 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1168 code when linking statically.
1170 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1172 * elf32-i386.c (elf_i386_check_relocs): Increment
1173 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1174 against STT_GNU_IFUNC symbol.
1175 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1176 local STT_GNU_IFUNC definition is used.
1177 (elf_i386_relocate_section): Handle got.offset != -1 for
1178 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1181 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1182 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1183 relocations against STT_GNU_IFUNC symbol.
1184 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1185 local STT_GNU_IFUNC definition is used.
1186 (elf64_x86_64_relocate_section): Handle got.offset != -1
1187 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1188 STT_GNU_IFUNC symbol.
1190 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1193 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1194 (elf_i386_reloc_type_lookup): Likewise.
1195 (R_386_tls): Removed.
1196 (R_386_irelative): New.
1197 (R_386_vt_offset): Updated.
1198 (elf_i386_rtype_to_howto): Likewise.
1199 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1200 (elf_i386_link_hash_table_create): Initialize igotplt,
1202 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1203 (elf_i386_adjust_dynamic_symbol): Likewise.
1204 (elf_i386_allocate_dynrelocs): Likewise.
1205 (elf_i386_relocate_section): Likewise.
1206 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1208 (elf_i386_finish_dynamic_symbol): When building a static
1209 executable, use .iplt, .igot.plt and .rel.iplt sections for
1210 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1211 locally defined STT_GNU_IFUNC symbol.
1213 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1214 (x86_64_reloc_map): Likewise.
1215 (R_X86_64_standard): Updated.
1216 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1217 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1219 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1220 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1221 (elf64_x86_64_allocate_dynrelocs): Likewise.
1222 (elf64_x86_64_relocate_section): Likewise.
1223 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1225 (elf64_x86_64_finish_dynamic_symbol): When building a static
1226 executable, use .iplt, .igot.plt and .rela.iplt sections for
1227 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1228 for locally defined STT_GNU_IFUNC symbol.
1230 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1231 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1233 * bfd-in2.h: Regenerated.
1234 * libbfd.h: Likewise.
1236 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1239 (_bfd_elf_make_ifunc_reloc_section): Removed.
1240 (_bfd_elf_is_ifunc_symbol): Likewise.
1241 (_bfd_elf_create_static_ifunc_sections): New.
1243 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1245 (elf_link_add_object_symbols): Here.
1246 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1247 STT_GNU_IFUNC symbol.
1248 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1249 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1250 (IFUNC_INFIX): Removed.
1251 (get_ifunc_reloc_section_name): Likewise.
1252 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1253 (_bfd_elf_is_ifunc_symbol): Likewise.
1254 (_bfd_elf_create_static_ifunc_sections): New.
1256 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1258 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1259 (create_got_section): Likewise.
1260 (allocate_dynrelocs): Likewise.
1261 (readonly_dynrelocs): Likewise.
1262 (set_tls_module_base): Likewise.
1263 (dtpoff_base): Likewise.
1265 (elf_i386_link_hash_table_create): Updated.
1266 (elf_i386_create_dynamic_sections): Likewise.
1267 (elf_i386_check_relocs): Likewise.
1268 (elf_i386_size_dynamic_sections): Likewise.
1269 (elf_i386_relocate_section): Likewise.
1271 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1272 (create_got_section): Likewise.
1273 (allocate_dynrelocs): Likewise.
1274 (readonly_dynrelocs): Likewise.
1275 (set_tls_module_base): Likewise.
1276 (dtpoff_base): Likewise.
1278 (elf64_x86_64_link_hash_table_create): Updated.
1279 (elf64_x86_64_create_dynamic_sections): Likewise.
1280 (elf64_x86_64_check_relocs): Likewise.
1281 (elf64_x86_64_size_dynamic_sections): Likewise.
1282 (elf64_x86_64_relocate_section): Likewise.
1284 2009-05-28 Nick Clifton <nickc@redhat.com>
1286 * targets.c (_bfd_target_vector): Only include plugin target in
1287 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1289 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1291 * elf32-spu.c (struct call_info): New member broken_cycle.
1292 (remove_cycle): Instead of physically removing call_info structures
1293 to break call graph cycles, mark them using the broken_cycle flag.
1294 (mark_overlay_section): Respect broken_cycle flag.
1295 (unmark_overlay_section): Likewise.
1296 (collect_lib_sections): Likewise.
1297 (collect_overlays): Likewise.
1298 (sum_stack): Likewise.
1300 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1302 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1303 (mark_functions_via_relocs): Initialize callee->count to 1.
1304 (pasted_function): Likewise.
1305 (spu_elf_auto_overlay): Honor call counts when determining number
1306 of stubs required in software i-cache mode.
1308 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1310 * plugin.c (program_name): Remove.
1311 (plugin_program_name): New.
1312 (bfd_plugin_set_program_name): New.
1313 (try_load_plugin): Use plugin_program_name.
1314 * plugin.h (bfd_plugin_set_program_name): New.
1316 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1318 * aclocal.m4: Include ../config/plugins.m4.
1319 * configure.in: Use AC_PLUGINS.
1320 * configure: Regenerate.
1321 * Makefile.in: Regenerate.
1322 * doc/Makefile.in: Regenerate.
1324 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1326 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1328 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1329 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1330 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1331 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1332 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1333 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1334 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1335 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1336 * reloc.c (bfd_generic_relax_section): Likewise.
1337 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1338 * vms.c (vms_bfd_relax_section): Likewise.
1340 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1342 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1344 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1345 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1347 * elf32-i386.c (allocate_dynrelocs): Updated.
1348 (elf_i386_relocate_section): Likewise.
1349 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1350 (elf64_x86_64_relocate_section): Likewise.
1352 * elf64-x86-64.c (is_indirect_symbol): Removed.
1354 2009-05-26 Nick Clifton <nickc@redhat.com>
1356 * po/id.po: Updated Indonesian translation.
1358 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1360 * Makefile.am: Run "make dep-am".
1363 (ALL_MACHINES): Add cpu-plugin.lo.
1364 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1365 (BFD32_BACKENDS): Add plugin.lo.
1366 (BFD32_BACKENDS_CFILES): Add plugin.c.
1367 (libbfd_la_LIBADD): Add LIBDL
1368 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1369 (bfd_plugin_arch): Declare.
1370 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1371 * bfd.c (bfd): Add plugin_data.
1372 * config.bfd: Handle the plugin target.
1373 * configure.in: Check for --enable-plugins.
1374 (LT_INIT): Use the dlopen option.
1375 * cpu-plugin.c: New.
1378 * targets.c (plugin_vec): Declare.
1379 (_bfd_target_vector): Add plugin_vec.
1380 * Makefile.in: Regenerate.
1381 * bfd-in2.h: Regenerate.
1382 * configure: Regenerate.
1384 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1386 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1387 per line with all lines having continuation backslash. Prefix
1388 first line with "A", following lines with "B".
1389 * Makefile.am (DEP): Don't use dep.sed here.
1390 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1391 dep.sed here on dependencies, sort and uniq.
1392 * Makefile.in: Regenerate.
1394 2009-05-25 Tristan Gingold <gingold@adacore.com>
1396 * makefile.vms: Add verilog.obj to object list OBJS.
1398 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1400 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1401 for BFD_IN_MEMORY is cleared.
1402 (bfd_bwrite): Zero excess memory allocated.
1404 2009-05-22 Julian Brown <julian@codesourcery.com>
1406 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1408 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1409 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1410 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1411 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1412 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1413 (a8_erratum_fix, a8_erratum_reloc): New structs.
1414 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1415 num_a8_erratum_fixes, fix_cortex_a8 fields.
1416 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1417 (elf32_arm_add_stub): Split into two parts, creating...
1418 (elf32_arm_create_or_find_stub_sec): New function.
1419 (elf32_arm_final_link_relocate): Add forward declaration.
1420 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1421 relocations, multiple relocations per stub.
1422 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1423 (arm_size_one_stub): Use find_stub_size_and_template.
1424 (a8_reloc_compare): New.
1425 (find_thumb_glue): Add forward declaration.
1426 (cortex_a8_erratum_scan): New.
1427 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1428 (bfd_elf32_arm_set_cortex_a8_fix): New.
1429 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1430 (arm_map_one_stub): Add THUMB32_TYPE support.
1431 (a8_branch_to_stub_data): New.
1432 (make_branch_to_a8_stub): New.
1433 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1434 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1435 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1436 Cortex-A8 erratum workaround.
1437 * bfd-in2.h: Regenerate.
1439 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1441 * Makefile.am: Run "make dep-am".
1442 * Makefile.in: Regenerate.
1443 * po/SRC-POTFILES.in: Regenerate.
1445 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1447 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1450 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1452 * elf-bfd.h (struct elf_backend_data
1453 <elf_backend_link_output_symbol_hook>): Return an int.
1454 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1455 symbols on deleted .opd entries.
1456 * elflink.c (elf_link_output_sym): Return without outputting sym
1457 if output_symbol_hook returns 2.
1458 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1459 Abort if we must not discard sym.
1460 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1462 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1463 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1464 elf_backend_link_output_symbol_hook return type change.
1465 * elf32-arm.c (output_arch_syminfo): Likewise.
1466 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1467 (elf32_arm_output_arch_local_syms): Likewise.
1468 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1469 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1470 (bfd_score_elf_link_output_symbol_hook): Likewise.
1471 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1472 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1473 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1474 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1475 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1476 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1477 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1478 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1479 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1480 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1481 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1483 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1485 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1486 out of range .opd symbols.
1488 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1490 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1491 fprintf_vma directly.
1492 * peXXigen.c (pe_print_edata): Likewise.
1493 (pe_print_pdata): Likewise.
1494 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1495 (_bfd_XX_print_private_bfd_data_common): Likewise.
1497 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1499 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1501 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1502 Paul Brook <paul@codesourcery.com>
1504 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1505 fix discarded sections.
1507 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1509 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1510 sections into the software icache.
1512 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1514 * elf32-spu.c (build_stub): Always build "compact" sofware
1517 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1519 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1520 (spu_elf_setup): Initialize it.
1521 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1522 Update to new-sytle cache manager data structures.
1523 (spu_elf_build_stubs): Generate new-style cache manager data
1524 structures and symbols.
1525 (spu_elf_auto_overlay): Update size computation.
1527 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1529 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1530 segments first amongst the program headers.
1532 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1534 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1535 into addresses for relocation types that look at high bits. Remove
1536 special handling of relocation overflow warnings.
1538 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1540 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1541 control flow graph between fragments of a function.
1543 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1545 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1546 generate only a 16-byte .toe section.
1547 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1549 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1551 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1552 (spu_elf_place_overlay_data): ..here. New function.
1553 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1555 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1557 * elf32-arm.c: Move sysdep.h to start of file.
1559 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1561 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1563 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1564 __icache_tag_array and __icache_tag_array_size.
1566 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1568 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1570 (bfinfdpic_link_omit_section_dynsym): Likewise.
1571 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1573 2009-05-05 Paul Brook <paul@codesourcery.com>
1575 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1576 * bfd-in2.h: Regenerate.
1577 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1578 (_arm_elf_section_data): Add text and exidx fields.
1579 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1580 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1581 copy_exidx_entry): New functions.
1582 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1584 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1586 * elf32-arm.c (DEF_STUBS): New helper define.
1587 (DEF_STUB): Likewise.
1588 (stub_def): New type.
1589 (stub_definitions): New array, containing stub template pointers
1591 (arm_size_one_stub): Make use of stub_definitions.
1593 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1595 * elflink.c (find_version_for_sym): Remove from here, ...
1596 * linker.c (bfd_find_version_for_sym): ... rename, replace
1597 here, make public and update all callers.
1598 * bfd-in2.h: Regenerate.
1600 2009-04-30 Nick Clifton <nickc@redhat.com>
1602 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1604 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1605 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1606 into a STT_GNU_IFUNC symbol type.
1607 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1609 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1610 the binary contains ifunc symbols.
1611 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1612 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1613 * elf32-i386.c (is_indirect_function): New function.
1614 (elf_i386_check_relocs): Create an ifunc output section.
1615 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1616 section if necessary.
1617 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1619 (elf_i386_add_symbol_hook): New function. Set the
1620 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1621 symbol is encountered.
1622 (elf_backend_post_process_headers): Define.
1623 (elf_backend_add_symbol_hook): Define.
1624 (elf_i386_post_process_headers): Rename to
1625 elf_i388_fbsd_post_process_headers.
1626 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1627 (is_indirect_function): New function.
1628 (elf64_x86_64_check_relocs): Create an ifunc output section.
1629 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1630 section if necessary.
1631 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1632 symbol if necessary.
1633 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1634 elf_obj_data structure if an ifunc symbol is encountered.
1635 (elf_backend_post_process_headers): Define.
1636 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1637 if we have ifunc symbols to handle.
1638 (get_ifunc_reloc_section_name): New function. Computes the name
1639 for an ifunc section.
1640 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1641 section to hold ifunc relocs.
1642 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1643 (bfd_print_symbol_vandf): Handle ifunc symbols.
1644 (bfd_decode_symclass): Likewise.
1645 * bfd-in2.h: Regenerate.
1647 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1649 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1650 MOVW and MOVT relocations in a shared library link.
1652 2009-04-27 Anthony Green <green@moxielogic.com>
1654 * verilog.c: New file.
1655 * Makefile.am (BFD32_LIBS): Add verilog.c.
1656 (BFD32_LIBS_CFILES): Add verilog.c.
1657 (verilog.lo): New build rule.
1658 * Makefile.in: Rebuilt.
1659 * targets.c: Add verilog support.
1660 * bfd.c (tdata union): Add Verilog private data field.
1661 * bfd-in2.h: Regenerate.
1663 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1665 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1668 2009-04-23 Matthias Klose <doko@ubuntu.com>
1670 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1672 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1675 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1676 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1677 (elf32_arm_size_stubs): Likewise.
1678 (record_thumb_to_arm_glue): Deleted unused function.
1679 (bfd_elf32_arm_process_before_allocation): No longer handle
1680 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1681 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1682 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1684 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1686 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1687 (elf32_arm_write_section): Declare early.
1688 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1689 (arm_allocate_glue_section_space): Exclude empty sections.
1690 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1691 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1693 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1694 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1695 (elf32_arm_size_dynamic_sections): Allocate interworking
1697 (bfd_elf32_bfd_final_link): Define.
1699 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1701 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1703 * coffcode.h (coff_compute_section_file_positions): Clear
1704 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1706 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1707 force_minimum_alignment.
1709 * libcoff.h: Regenerated.
1711 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1712 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1714 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1715 nor target_subsystem.
1717 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1718 force_minimum_alignment nor target_subsystem.
1720 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1722 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1723 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1724 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1725 include in coff-x86_64.c of headers.
1726 (PDATA_ROW_SIZE): New define.
1727 (pex_regs[]): New static array.
1728 (pex64_get_runtime_function): New static function.
1729 (pex64_get_unwind_info): Likewise.
1730 (pex64_get_scope_entry): Likewise.
1731 (pex64_xdata_print_uwd_codes): Likewise.
1732 (pex64_get_section_by_rva): Likewise.
1733 (pex64_dump_xdata): Likewise.
1734 (pex64_bfd_print_pdata): Likewise.
1735 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1736 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1737 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1739 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1740 Alan Modra <amodra@bigpond.net.au>
1741 Dave Korn <dave.korn.cygwin@gmail.com>
1743 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1744 long names and non-NUL-terminated strings.
1746 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1748 * bfd-in2.h: Regenerated.
1750 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1752 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1753 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1755 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1758 * coffcode.h (bfd_pei_p): New.
1760 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1761 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1762 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1763 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1764 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1765 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1767 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1768 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1769 bfd_efi_rtdrv_x86_64_vec,
1770 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1771 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1772 * targets.c: Likewise.
1774 * configure: Regenerated.
1775 * libcoff.h: Likewise.
1776 * Makefile.in: Likewise.
1778 * efi-app-ia32.c: Removed.
1779 * efi-app-x86_64.c: Likewise.
1780 * efi-bsdrv-ia32.c: Likewise.
1781 * efi-bsdrv-ia64.c: Likewise.
1782 * efi-bsdrv-x86_64.c: Likewise.
1783 * efi-rtdrv-ia32.c: Likewise.
1784 * efi-rtdrv-ia64.c: Likewise.
1785 * efi-rtdrv-x86_64.c: Likewise.
1786 * efi-rtdrv-ia32.c: Likewise.
1788 * efi-app-ia64.c: Moved to ...
1790 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1791 (TARGET_NAME): Set to pei-ia64.
1793 * libpei.h (bfd_target_pei_p): Removed.
1794 (bfd_target_pei_arch): Likewise.
1795 (bfd_target_efi_app_p): Likewise.
1796 (bfd_target_efi_app_arch): Likewise.
1797 (bfd_target_efi_bsdrv_p): Likewise.
1798 (bfd_target_efi_bsdrv_arch): Likewise.
1799 (bfd_target_efi_rtdrv_p): Likewise.
1800 (bfd_target_efi_rtdrv_arch): Likewise.
1801 (bfd_pe_executable_p): Likewise.
1803 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1804 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1805 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1806 and efi-rtdrv-ia32.c.
1807 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1808 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1809 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1810 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1811 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1812 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1813 (efi-app-ia64.lo): Removed.
1814 (efi-bsdrv-ia32.lo): Likewise.
1815 (efi-rtdrv-ia32.lo): Likewise.
1816 (efi-app-ia64.lo): Likewise.
1817 (efi-bsdrv-ia64.lo): Likewise.
1818 (efi-rtdrv-ia64.lo): Likewise.
1819 (efi-app-x86_64.lo): Likewise.
1820 (efi-bsdrv-x86_64.lo): Likewise.
1821 (efi-rtdrv-x86_64.lo): Likewise.
1824 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1826 (arch_type): Removed.
1827 (pe_arch): Likewise.
1828 (pe_bfd_object_p): Just return coff_object_p.
1830 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1831 bfd_pe_executable_p with bfd_pei_p.
1833 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1835 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1836 PLT entries to an undefined symbol when generating a shared
1839 2009-04-17 Nick Clifton <nickc@redhat.com>
1842 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1844 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1846 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1847 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1848 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1849 * binary.c (binary_bfd_define_common_symbol): Likewise.
1850 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1851 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1852 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1853 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1854 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1855 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1856 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1857 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1858 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1859 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1860 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1861 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1862 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1863 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1864 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1865 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1866 * som.c (som_bfd_define_common_symbol): Likewise.
1867 * srec.c (srec_bfd_define_common_symbol): Likewise.
1868 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1869 * versados.c (versados_bfd_define_common_symbol): Likewise.
1870 * vms.c (vms_bfd_define_common_symbol): Likewise.
1871 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1872 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1873 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1874 (pmac_xcoff_vec): Likewise.
1875 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1876 (aix5coff64_vec): Likewise.
1877 * linker.c (bfd_generic_define_common_symbol): New function.
1878 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1879 (_bfd_define_common_symbol): New field.
1880 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1881 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1882 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1884 * bfd-in2.h: Regenerate.
1885 * libbfd.h: Likewise.
1886 * libcoff.h: Likewise.
1888 2009-04-15 Anthony Green <green@moxielogic.com>
1890 * targets.c: Add moxie support.
1891 * Makefile.am: Ditto.
1892 * Makefile.in: Rebuilt.
1893 * cpu-moxie.c, elf32-moxie.c: New files.
1894 * archures.c: Add moxie support.
1895 * configure.in: Add moxie support.
1896 * configure: Rebuilt.
1897 * config.bfd, archures.c: Add moxie support.
1898 * bfd-in2.h: Rebuilt.
1900 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1902 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1903 branch to an undef weak symbol into a jump to next instruction if
1904 a PLT entry will be created.
1906 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1908 * coffgen.c (make_a_section_from_file): Set the backend long
1909 section names enable if long section names found on input.
1910 * coffcode.h: Extend long section names documentation to match.
1912 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1914 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1917 2009-04-07 DJ Delorie <dj@redhat.com>
1919 * archures.c: Add bfd_mach_mep_c5.
1920 * bfd-in2.h: Likewise.
1921 * cpu-mep.c: Add bfd_c5_arch.
1922 * elf32-mep.c: Support it.
1924 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1926 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1927 info->callbacks->einfo.
1928 * linker.c (_bfd_generic_section_already_linked): Likewise.
1930 2009-04-06 DJ Delorie <dj@redhat.com>
1932 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1934 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1936 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1937 _bfd_pex64_print_pdata only if PE is defined.
1939 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1940 (_bfd_pex64_print_pdata): This.
1942 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1943 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1946 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1948 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1949 _bfd_pep_print_x64_pdata.
1950 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1951 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1953 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1955 * elf32-xtensa.c (relax_property_section): Always set r_offset
1958 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1960 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1961 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
1963 (elf32_arm_stub_type): New enum values for the two new stubs.
1964 (arm_type_of_stub): Make use of the two new stubs.
1965 (arm_size_one_stub): Handle the two new stubs.
1967 2009-04-01 Matt Thomas <matt@netbsd.org>
1969 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
1970 hidden symbols into the GOT or PLT.GOT.
1971 (elf_vax_relocate_section): Do not emit a PCREL reloc
1972 into a shared object if it is against a hidden symbol.
1974 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1976 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
1977 and know_contains_shared_object_p.
1978 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
1979 Cache the result in the archive_info table.
1980 (xcoff_auto_export_p): Add an "info" parameter and update the
1981 call to xcoff_archive_contains_shared_object_p.
1982 (xcoff_mark_auto_exports): Update accordingly.
1983 (xcoff_post_gc_symbol): Likewise.
1985 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1987 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
1990 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
1992 * coff-rs6000.c (member_layout): New structure.
1993 (archive_iterator): Likewise.
1994 (member_layout_init): New function.
1995 (archive_iterator_begin): Likewise.
1996 (archive_iterator_next): Likewise.
1997 (xcoff_write_armap_old): Use the new iterator functions.
1998 (do_shared_object_padding): Delete.
1999 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2000 handling of arch_info.
2001 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2002 first loop rather than the second. Allocate a member header if
2003 there isn't one, then work out the stat information and length
2004 in the first loop too. Use the new iterators for the second loop.
2005 (xcoff_write_archive_contents_big): Likewise.
2007 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2009 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2010 (bfd_xcoff_set_archive_import_path): Likewise.
2011 * bfd-in2.h: Regenerate.
2012 * xcofflink.c: Include libiberty.h.
2013 (xcoff_archive_info): New structure.
2014 (xcoff_archive_info_hash): New function.
2015 (xcoff_archive_info_eq): Likewise.
2016 (xcoff_get_archive_info): Likewise.
2017 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2018 (bfd_xcoff_split_import_path): New function.
2019 (bfd_xcoff_set_archive_import_path): Likewise.
2020 (xcoff_set_import_path): Move earlier in file.
2021 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2022 object to the the directory part of the bfd's filename. Get the
2023 import path and filename of an archive object from the archive's
2024 xcoff_tdata, initializing it if necessary. Update use of
2026 (bfd_link_input_bfd): Update use of import_file_id.
2027 (xcoff_write_global_symbol): Likewise.
2029 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2031 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2033 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2035 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2036 a .loader section for relocatable links.
2037 (xcoff_need_ldrel_p): New function.
2038 (xcoff_mark): Use it.
2039 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2041 (xcoff_build_ldsym): New function, split out from...
2042 (xcoff_build_ldsyms): ...here. Rename to...
2043 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2044 call xcoff_build_ldsym, if there's a loader section.
2045 (xcoff_build_loader_section): New function, extracted verbatim from...
2046 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2047 there's a loader section. Only add an __rtinit loader symbol
2048 if there's a loader section. Update after above name change.
2049 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2050 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2051 and xcoff_create_ldrel.
2052 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2053 (xcoff_reloc_link_order): Likewise, but only call it if there's
2054 a loader section. Use xcoff_symbol_section.
2055 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2056 if there's a loader section.
2058 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2060 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2062 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2064 * elf32-arm.c (group_sections): Rewrite loops for better
2067 2009-03-30 DJ Delorie <dj@redhat.com>
2069 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2070 relocs when doing a relocatable link.
2072 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2074 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2075 "ERROR:", in error messages.
2076 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2077 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2078 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2079 (elf32_arm_merge_eabi_attributes): Likewise.
2080 (elf32_arm_merge_private_bfd_data): Likewise.
2082 2009-03-27 Nick Clifton <nickc@redhat.com>
2084 * section.c (bfd_get_section_contents): Detect and handle the case
2085 where a section has the SEC_IN_MEMORY flag set but no actual
2088 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2091 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2092 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2093 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2094 if we don't find matching PT_LOAD when copying.
2096 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2098 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2099 the reloc descriptions.
2101 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2103 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2104 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2105 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2107 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2109 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2110 (bfd_i386_arch_intel_syntax): Likewise.
2111 (i8086_arch): Likewise.
2112 (bfd_x86_64_arch): Likewise.
2114 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2116 * elf32-cris.c (cris_elf_relocate_section): <case
2117 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2118 symbols for non-allocated sections. Don't check whether to
2119 generate R_CRIS_DTPMOD for non-allocated sections.
2120 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2121 handle relocation GC:ing if applied to non-allocated section.
2122 (cris_elf_check_relocs): Similar.
2124 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2125 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2126 when emitting a known TP offset in the GOT.
2128 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2130 * elf64-ppc.c (synthetic_opd): Delete.
2131 (compare_symbols): Look for .opd name rather than section match.
2132 (ppc64_elf_get_synthetic_symtab): Likewise.
2134 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2136 * elf32-ppc.c (is_pic_glink_stub): Delete.
2137 (is_nonpic_glink_stub): New function.
2138 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2140 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2142 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2143 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2145 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2146 macros for visibilty and locality checks.
2147 (elf_s390_adjust_dynamic_symbol): Likewise.
2148 (allocate_dynrelocs): Likewise.
2149 (elf_s390_relocate_section): Likewise.
2150 (elf_s390_finish_dynamic_symbol): Likewise.
2151 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2152 (elf_s390_adjust_dynamic_symbol): Likewise.
2153 (allocate_dynrelocs): Likewise.
2154 (elf_s390_relocate_section): Likewise.
2155 (elf_s390_finish_dynamic_symbol): Likewise.
2157 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2159 * bfd-in2.h: Regenerated.
2160 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2161 for debugging sections and map memory read/write dependent on
2163 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2164 without memory read flags set.
2165 * section.c: Add SEC_COFF_NOREAD to section flags.
2167 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2169 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2172 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2174 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2175 "no overlays" return. If there are overlays, create overlay
2176 manager entry symbols here, so that..
2177 (spu_elf_build_stubs): ..we don't need to set them up here.
2178 Simplify entry symbol tests.
2179 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2181 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2183 * elf.c (elfcore_grok_openbsd_procinfo)
2184 (elfcore_grok_openbsd_note): New functions.
2185 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2187 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2189 * vms-hdr.c: Don't include alloca.h.
2190 * elf32-m68hc1x.c: Include alloca-conf.h.
2192 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2194 * Makefile.am: Run "make dep-am".
2195 * Makefile.in: Regenerate.
2197 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2199 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2201 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2203 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2205 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2206 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2207 ovly_return fields with ovly_entry[2]. Adjust all users.
2208 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2210 (spu_elf_build_stubs): Likewise.
2211 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2212 ovly_flavour changes. Update all callers.
2213 (ovl_stub_size_log2): New function.
2214 (build_stub): Handle compact icache stubs. Use different manager
2215 entry point for stubs in non-icache area.
2216 (spu_elf_size_stubs): Don't allocate space for indirect branch
2218 (spu_elf_build_stubs): And don't built them.
2220 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2222 * dwarf2.c (read_section): Always use rawsize, if available.
2224 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2226 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2227 of rawsize and size for buffer.
2229 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2231 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2232 parameter just because fixed sections fit into local store.
2233 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2234 generating overlays if fixed sections plus reserved stack
2235 and heap space fit into local store.
2237 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2239 * elf32-spu.c (build_stub): Correct icache set_id.
2240 (spu_elf_relocate_section): Likewise.
2242 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2244 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2245 symbol table if it was created by the current call.
2247 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2249 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2250 class XMC_DS rather than XMC_UA.
2252 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2254 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2255 bfd_boolean export_defineds parameter with an unsigned int
2256 auto_export_flags parameter.
2257 * bfd-in2.h: Regenerate.
2258 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2259 split out from xcoff_build_ldsyms.
2260 (xcoff_covered_by_expall_p): New function.
2261 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2262 but with extra code to handle -bexpfull and -bexpall.
2263 (xcoff_mark_auto_exports): New function.
2264 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2265 a function should be automatically exported.
2266 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2267 parameter with an auto_export_flags parameter. Update ldinfo
2268 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2271 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2273 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2274 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2275 init and fini functions. Do garbage collection for objects
2276 without an entry point too.
2278 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2280 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2281 check whether a symbol has csect information.
2282 (coff_print_aux): Likewise.
2283 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2284 information for C_AIX_WEAKEXT too.
2285 (_bfd_xcoff_swap_aux_out): Likewise.
2286 (xcoff_reloc_type_br): Handle defweak symbols too.
2287 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2288 information for C_AIX_WEAKEXT too.
2289 (_bfd_xcoff64_swap_aux_out): Likewise.
2290 (xcoff64_reloc_type_br): Handle defweak symbols too.
2291 * coffgen.c (coff_print_symbol): Handle auxillary function
2292 information for C_AIX_WEAKEXT too.
2293 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2294 instead of BSF_GLOBAL if the L_WEAK flag is set.
2295 (xcoff_dynamic_definition_p): New function.
2296 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2297 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2298 always take the symbol class from the ldsym. Use weak bfd symbol
2299 types for weak ldsyms.
2300 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2301 Fix the check for whether a definition is from a shared object.
2302 Allow redefinitions of weak symbols.
2303 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2304 (xcoff_keep_symbol_p): Likewise.
2305 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2306 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2307 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2308 but mark them as L_WEAK.
2309 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2310 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2312 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2314 * xcofflink.c (xcoff_mark): When walking the relocations,
2315 only mark the target symbol or the target section, not both.
2316 (xcoff_final_definition_p): New function.
2317 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2318 symbol is a valid definition of the associated output symbol.
2319 Use XCOFF_ALLOCATED to stop the same hash table entry having
2321 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2323 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2325 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2327 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2330 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2332 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2333 * libcoff.h: Regenerate.
2334 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2335 line-number counts in the bfd's lineno_counts field.
2336 Don't keep per-csect line-number counts.
2337 (xcoff_sweep): Don't update per-csect line-number counts.
2338 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2339 entries in each output section.
2340 (xcoff_link_input_bfd): Get the number of line numbers from
2341 the bfd's lineno_counts field, rather than recalculating it
2342 from scratch. Fix the range check when updating C_BINCL and
2344 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2345 here. Don't expect csects to have line-number counts.
2347 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2349 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2350 * libcoff.h: Regenerate.
2351 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2352 "skip" logic from xcoff_link_input_bfd.
2353 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2354 objects in a dynamic link, rather than checking whether csectpp
2355 is null. Always allocate debug_index for other objects,
2356 and always go through the loop. Update the type of debug_index
2357 after the change above. Read the auxillary csect information
2358 and use xcoff_keep_symbol_p to decide whether a symbol should
2359 be kept. Set its debug_index to -2 if not.
2360 (xcoff_link_input_bfd): Update the type of debug_index after
2361 the change above and always expect it to be nonnull. Use it to
2362 test whether a symbol should be stripped, rather than making the
2363 decision here. Postpone all symbol creation to the second pass.
2365 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2367 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2368 creating a descriptor.
2369 (xcoff_sweep): Don't mark toc_section unless it's needed.
2370 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2371 when marking every bfd.
2372 (xcoff_link_input_bfd): Skip all TOC anchors.
2373 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2374 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2375 to -1; call xcoff_find_tc0 instead.
2377 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2379 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2380 * libcoff.h: Regenerate.
2381 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2382 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2383 the previous symbol's csect. Treat last_symndx as an inclusive value
2384 and simplify its handling.
2385 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2386 symbols with the right csect. Don't mark rsec when processing
2387 relocations against undefined or absolute sections.
2388 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2389 of bfd_und_section_ptr.
2390 (xcoff_link_input_bfd): Likewise.
2392 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2394 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2395 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2396 flag is set. Assert that all undefined symbols are either
2397 imported or defined by a dynamic object.
2398 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2399 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2400 handling to all relocations. Only set XCOFF_CALLED for function
2402 (xcoff_find_function): New function, split out from...
2403 (bfd_xcoff_export_symbol) ...here.
2404 (xcoff_set_import_path): New function, split out from...
2405 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2406 meaning of XCOFF_CALLED.
2407 (xcoff_mark_symbol): If we mark an undefined and unimported
2408 symbol, find some way of defining it. If the symbol is a function
2409 descriptor, fill in its definition automatically. If the symbol
2410 is a function, mark its descriptor and allocate room for global
2411 linkage code. Otherwise mark the symbol as implicitly imported.
2412 Move the code for creating function descriptors from...
2413 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2414 check for symbols that were implicitly defined.
2415 (xcoff_mark): Don't count any dynamic relocations against
2417 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2418 in the xcoff link info.
2419 (xcoff_link_input_bfd): Remove handling of undefined and
2422 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2424 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2425 if the target is absolute. Fix comment typo.
2426 (xcoff_ppc_relocate_section): Remove FIXME.
2427 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2428 if the target is absolute.
2430 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2432 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2433 R_POS and R_NEG relocations against absolute symbols to the
2436 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2438 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2439 to 2 for bfd_mach_ppc_620.
2441 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2443 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2444 * configure.in: Likewise.
2445 * configure: Regenerate.
2447 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2450 * elf.c (assign_section_numbers): Generate symbol table if there
2451 is any relocation in output.
2452 (_bfd_elf_compute_section_file_positions): Likewise.
2454 2009-03-13 Nick Clifton <nickc@redhat.com>
2457 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2458 * elflink.c (elf_link_read_relocs_from_section): Use
2459 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2460 relocs but no symbol table.
2461 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2463 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2466 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2467 to check ___tls_get_addr.
2469 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2470 strncmp to check __tls_get_addr.
2472 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2474 * dwarf2.c (read_section): Always check the offset, even when the
2475 section has been read before.
2477 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2479 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2482 2009-03-11 Chris Demetriou <cgd@google.com>
2484 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2485 * bfd-in2.h: Regenerate.
2486 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2487 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2489 (bsd_write_armap): Likewise.
2490 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2491 flag is set, do nothing.
2492 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2495 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2497 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2498 used to update stack pointer.
2500 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2503 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2504 for unknown symbols in absolute section.
2506 2009-03-06 Nick Clifton <nickc@redhat.com>
2508 * po/es.po: Updated Spanish translation.
2510 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2512 * elf32-arm.c (group_sections): Take next section size into
2513 account before accepting to group it.
2515 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2517 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2519 (elf32_arm_final_link_relocate): Likewise.
2521 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2524 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2526 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2528 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2529 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2530 (BFD_FAKE_SECTION): Init new flag.
2531 * ecoff.c (bfd_debug_section): Likewise.
2532 * bfd-in2.h: Regenerate.
2533 * libbfd.h: Regenerate.
2534 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2535 (ppc_elf_reloc_type_lookup): Handle new relocs.
2536 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2537 without marker relocs.
2538 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2539 if section has no old-style calls.
2540 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2541 Don't try to optimize new-style __tls_get_addr call when handling
2542 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2544 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2545 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2546 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2547 without marker relocs.
2548 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2549 if section has no old-style calls. Set toc_ref for new relocs as
2551 (ppc64_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
2556 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2559 * configure.in: Test for ld --as-needed support. Link shared
2560 libbfd against libm.
2561 * configure: Regenerate.
2563 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2565 * Makefile.am: Run "make dep-am".
2566 * Makefile.in: Regenerate.
2568 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2570 * elf32-score7.c: New file.
2571 * elf32-score.h: New file.
2572 * elf32-score.c: Add code to support score 7. Set score7 as the
2574 * cpu-score.c: Add score7 architecure.
2575 (compatibile): New function.
2576 * Makefile.am: Add rules for building elf32-score7 object.
2577 * Makefile.in: Regenerate.
2578 * configure.in: Add elf32-score7 object to score vectors.
2579 * configure: Regenerate.
2580 * reloc.c: Add score7 relocs.
2581 * archures.c: Add score3 and score7 machine numbers.
2582 * bfd-in2.h: Regenerate.
2583 * libbfd.h: Regenerate.
2585 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2587 * configure: Regenerate.
2589 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2591 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2592 (elf32_hppa_check_relocs): Use it.
2594 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2596 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2597 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2598 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2599 (elf_hppa_record_segment_addrs): Likewise.
2600 (elf_hppa_final_link): Likewise.
2601 (elf_hppa_relocate_insn): Likewise.
2602 (elf_hppa_final_link_relocate): Likewise.
2603 (elf64_hppa_relocate_section): Likewise.
2604 * elf64-hppa.c: Insert above.
2606 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2608 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2609 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2610 (elf_hppa_relocate_section): Likewise.
2611 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2612 from struct elf_link_hash_entry. Add count field.
2613 (struct elf64_hppa_dyn_hash_table): Delete.
2614 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2615 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2616 (hppa_elf_hash_entry, eh_name): Define.
2617 (elf64_hppa_new_dyn_hash_entry): Delete.
2618 (elf64_hppa_dyn_hash_lookup): Delete.
2619 (elf64_hppa_dyn_hash_traverse): Delete.
2620 (get_dyn_name): Delete.
2621 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2622 of struct elf64_hppa_dyn_hash_entry *.
2623 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2624 allocate_global_data_plt, allocate_global_data_stub,
2625 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2627 (hppa64_link_hash_newfunc): New.
2628 (elf64_hppa_hash_table_create): Rework.
2629 (count_dyn_reloc): Likewise.
2630 (hppa64_elf_local_refcounts): New.
2631 (elf64_hppa_check_relocs): Rework using standard technique for recording
2632 local DLT, PLT and OPD reference counts.
2633 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2634 elf_link_hash_entry *.
2635 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2636 allocate_global_data_plt, allocate_global_data_stub,
2637 allocate_global_data_opd, allocate_dynrel_entries,
2638 elf64_hppa_adjust_dynamic_symbol,
2639 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2640 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2641 Use hppa_link_hash_table. Rework.
2642 (elf64_hppa_link_output_symbol_hook): Rework.
2643 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2644 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2645 elf64_hppa_finish_dynamic_sections): Likewise.
2647 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2649 * elf32-arm.c (stub_reloc_type): Removed.
2650 (insn_sequence): Renamed reloc_type field to r_type.
2651 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2652 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2653 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2654 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2655 (arm_stub_is_thumb): Catch new stubs.
2656 (arm_type_of_stub): Handle new stubs.
2657 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2658 (bfd_elf32_arm_process_before_allocation): Remove useless
2661 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2663 * elf.c (elf_find_function): Use is_function_type to check
2666 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2668 * xtensa-modules.c: Revert to previous version 1.11 due
2669 to inadvertant commit.
2671 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2673 * elf32-xtensa.c (text_action_add): Separate test for action
2674 type. Break if saved action is ta_widen_insn at same offset.
2676 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2678 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2679 to elf32_arm_stub_long_branch_any_arm_pic.
2680 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2681 (enum elf32_arm_stub_type, arm_type_of_stub)
2682 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2685 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2687 * elf32-arm.c (PREV_SEC): Update comment.
2688 (group_sections): Rename argument to stubs_always_after_branch.
2689 Reverse the list and place stubs at the end of input sections.
2691 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2693 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2695 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2697 (arm_size_one_stub): Remove unnecessary break.
2698 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2700 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2702 * elf32-arm.c (stub_insn_type): New type.
2703 (stub_reloc_type): Likewise.
2704 (insn_sequence): Likewise.
2705 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2706 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2707 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2708 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2709 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2710 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2711 (elf32_arm_stub_hash_entry): Add new helper fields.
2712 (stub_hash_newfunc): Initialize these new fields.
2713 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2714 to take endianness into account.
2715 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2716 (arm_map_one_stub): Code is now more generic, thanks to
2719 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2721 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2723 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2724 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2725 BLX is not available. Fix typo in warning message. Add comments
2726 and improve formatting.
2727 (arm_build_one_stub): Adjust to new
2728 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2729 (arm_map_one_stub): Likewise.
2731 2009-02-23 Tristan Gingold <gingold@adacore.com>
2732 Eric Botcazou <ebotcazou@adacore.com>
2733 Douglas B Rupp <rupp@gnat.com>
2735 * vms.h: Update copyright year, fix comments, reorder declarations.
2736 (_bfd_save_vms_section): Remove the prototype.
2737 (EGPS_S_V_NO_SHIFT): New constant.
2738 (bfd_vms_set_section_flags): New prototype.
2739 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2741 (EGSY_S_W_FLAGS): Ditto.
2742 (EGSY_S_V_QUAD_VAL): Ditto.
2743 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2744 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2745 EGST_S_B_NAMLNG): Ditto.
2746 (ESRF_S_B_NAMLNG): Ditto.
2747 (ETIR_S_C_HEADER_SIZE): Ditto.
2748 (EGPS_S_V_ALLOC_64BIT): Ditto.
2749 (DST_S_C_EPILOG): Ditto.
2750 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2751 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2752 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2753 (DST_S_L_PCLINE_UNSLONG): Ditto.
2754 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2755 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2756 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2757 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2758 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2759 (DST_S_B_SRC_UNSBYTE): Ditto.
2760 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2762 (vms_section, vms_reloc): Remove types.
2763 (hdr_struc): Replaced by ...
2764 (hdr_struct): ... new type.
2765 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2766 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2767 (EMH_DATE_LENGTH): Ditto.
2768 (eom_struc): Replaced by ...
2769 (eom_struct): ... new type.
2770 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2771 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2772 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2773 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2774 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2775 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2776 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2777 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2778 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2779 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2780 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2781 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2782 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2783 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2784 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2785 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2786 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2787 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2788 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2789 (enum file_type_enum): New type.
2790 (struct location_struct): Removed.
2791 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2792 (struct funcinfo, struct module): Ditto.
2793 (struct vms_private_data_struct): Update fields.
2794 (struct vms_section_data_struct): New type.
2796 * vms.c: Update copyright year, fix comments,
2797 Fix includes for DECC, add prototypes.
2798 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2800 Use flavour to set is_vax, location_stack is removed.
2801 (struct pair): Declare.
2802 (fill_section_ptr): Initialize variables at declaration.
2803 Add guard to set SECTION_SYM flag, handlde und section.
2804 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2805 (_bfd_vms_slurp_object_records): New function, replaces previous
2807 (vms_slurp_module): New function.
2808 (vms_slurp_image): Ditto.
2809 (vms_object_p): Complete rewrite.
2810 (vms_mkobject): Use is_vax field to slect architecture.
2811 (free_reloc_stream): New function.
2812 (vms_convert_to_var): Ditto.
2813 (vms_convert_to_var_1): Ditto.
2814 (vms_convert_to_var_unix_filename): Ditto.
2815 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2817 (vms_new_section_hook): Set alignment to 0, allocate private data.
2818 (vms_get_section_contents): Load content.
2819 (vms_get_symbol_info): Handle undefined section.
2820 (vms_find_nearest_line): Handle.
2821 (alloc_reloc_stream): New function.
2822 (vms_slurp_reloc_table): Ditto.
2823 (vms_get_reloc_upper_bound): Make it real.
2824 (vms_canonicalize_reloc): Do the real work.
2825 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2827 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2828 (vms_set_arch_mach): Check arch.
2829 (vms_set_section_contents): Copy the content after allocation.
2830 (vms_alpha_vec): Update object flags.
2832 * vms-tir.c: Update copyright year, fix comments,
2833 add prototypes for new functions.
2834 (dst_define_location): New function.
2835 (dst_restore_location): New function.
2836 (dst_retrieve_location): New function.
2837 (dst_check_allocation): New function.
2838 (image_dump): Call dst_check_allocation.
2839 (image_write_b): Ditto.
2840 (image_write_w): Ditto.
2841 (image_write_l): Ditto.
2842 (image_write_q): Ditto.
2843 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2844 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2846 Call error handler instead of abort if name is not known.
2847 (etir_sta): Add quarter_relocs argument and set it.
2850 (etir_opr): Ditto, return FALSE in case of error.
2851 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2852 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2853 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2854 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2855 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2856 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2857 Return FALSE in case of error.
2858 (tir_sta): Change sign of psect.
2860 (tir_cmd): Fix cast. Makes tir_table static const.
2861 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2862 add argument to explain.
2863 (analyze_etir): Initialize maxptr, add quarter_relocs
2864 declaration, move some declarations into inner scopes.
2865 Handle quarter_relocs and STO_IMM.
2866 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2867 (_bfd_vms_slurp_relocs): New function.
2868 (_bfd_vms_decode_relocs): New function.
2869 (sto_imm): Rewritten.
2870 (start_first_etbt_record): New function.
2871 (start_another_etbt_record): Ditto.
2872 (etir_output_check): Ditto.
2873 (defer_reloc_p): Ditto.
2874 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2875 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2876 rewritte relocations handling.
2877 (_bfd_vms_write_tbt): Removed.
2878 (_bfd_vms_write_dbg): Ditto.
2880 * vms-misc.c: Update copyright year, Fix comments.
2881 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2882 (maybe_adjust_record_pointer_for_object): New function.
2883 (_bfd_vms_get_first_record): New function, replaces ...
2884 (_bfd_vms_get_record): .. removed.
2885 (_bfd_vms_get_object_record): New function.
2886 (_bfd_vms_get_object_record): New function.
2887 (vms_get_remaining_object_record): New function, replaces ...
2888 (_bfd_vms_get_next_record): ... removed.
2889 (add_new_contents): Removed.
2890 (_bfd_save_vms_section): Removed.
2891 (_bfd_get_vms_section): Removed.
2892 (_bfd_vms_output_flush): Write in VAR format.
2893 (new_symbol): Don't make UND section.
2895 * vms-hdr.c: Update copyright year, update list of record handled.
2896 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2897 (_bfd_vms_write_hdr): Strip vms and unix patches,
2898 add comments, truncate module name at 31 characters,
2899 use constants instead of hard-coded value,
2900 write BFD version instead of a fixed string.
2901 (_bfd_vms_slurp_ihd): New function.
2902 (_bfd_vms_slurp_isd): Ditto.
2903 (_bfd_vms_slurp_ihs): Ditto.
2904 (new_module): Ditto.
2905 (parse_module): Ditto
2906 (build_module_list): Ditto.
2907 (module_find_nearest_line): Ditto.
2908 (_bfd_vms_find_nearest_dst_line): Ditto.
2909 (vms_slurp_debug): Ditto.
2910 (_bfd_vms_slurp_dbg): Ditto.
2911 (_bfd_vms_slurp_tbt): Ditto.
2912 (_bfd_vms_write_dbg): Ditto.
2913 (_bfd_vms_write_tbt): Ditto.
2915 * vms-gsd.c: Update copyright year, update list of records handled.
2916 (EVAX_LITERALS_NAME): New macro.
2917 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2918 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2919 (register_universal_symbol): New function and prototype.
2920 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2921 improve debug messages,
2922 use constants instead of hard-coded value,
2923 fix missing endianness conversion,
2924 handle global symbol (SYMG).
2925 (bfd_vms_set_section_flags): New function.
2926 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2927 handle section literals,
2929 handle section bfd and vms flags,
2930 don't output LIB$INITIALIZE symbol,
2931 fix handling of weak symbols,
2932 fix evax vs vax procedure descriptor,
2933 handle absolute symbols.
2935 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2936 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2938 * makefile.vms (DEFS): Fix flags for VMS.
2940 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2942 * bfd-in2.h: Regenerated.
2943 * libbfd.h: Regenerated.
2945 2009-02-20 Cary Coutant <ccoutant@google.com>
2947 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2950 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2953 * coffcode.h (coff_write_object_contents): Don't let the string
2954 table offset overflow the s_name field when using long section names.
2956 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2958 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2959 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2960 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2961 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2962 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
2963 (bfd_pmac_xcoff_backend_data): Likewise.
2964 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
2965 (bfd_xcoff_aix5_backend_data): Likewise.
2966 (xcoff64_write_object_contents): Delete unused long_section_names
2968 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
2969 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
2971 * coffcode.h (documentation): Update to describe long section names.
2972 (COFFLONGSECTIONCATHELPER): New helper macro.
2973 (BLANKOR1TOODD): Likewise.
2974 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
2975 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
2976 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
2977 (bfd_coff_set_long_section_names_allowed): New function.
2978 (bfd_coff_set_long_section_names_disallowed): Likewise.
2979 (struct bfd_coff_backend_data): Add new backend hook function
2980 pointer _bfd_coff_set_long_section_names.
2981 (bfd_coff_set_long_section_names): New backend hook.
2982 (coff_write_object_contents): Only generate long section names if
2983 bfd_coff_long_section_names() indicates they are currently enabled.
2984 (bfd_coff_std_swap_table): Make non-const, and initialise long
2985 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
2986 (ticoff0_swap_table): Likewise to both.
2987 (ticoff1_swap_table): Again, likewise to both.
2988 * coffgen.c (make_a_section_from_file): Allow long section names
2989 as inputs even if not currently allowed for outputs.
2990 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
2991 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
2992 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2993 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2994 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2995 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2996 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
2997 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
2998 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
2999 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3000 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3001 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3002 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3003 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3004 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3005 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3006 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3007 * libcoff-in.h: Update copyright year to cause updated copyright
3008 year in generated libcoff.h, and fix typo.
3009 * libcoff.h: Regenerated.
3010 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3011 (_bfd_ecoff_no_long_sections): Add prototype.
3012 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3013 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3014 defined by an including .c file.
3015 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3016 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3017 (ticoff1_swap_table): Likewise to both.
3019 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3021 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3022 stub. Catch default case error.
3023 (arm_map_one_stub): Add missing Thumb mapping symbol.
3025 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3028 * elf32-avr.c: Handle case where no local symbos exist correctly.
3030 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3033 * elf32-arm.c (arm_long_branch_stub,
3034 arm_thumb_v4t_long_branch_stub,
3035 arm_thumb_thumb_long_branch_stub,
3036 arm_thumb_arm_v4t_long_branch_stub,
3037 arm_thumb_arm_v4t_short_branch_stub,
3038 arm_pic_long_branch_stub):
3039 Renamed to elf32_arm_stub_long_branch_any_any,
3040 elf32_arm_stub_long_branch_v4t_arm_thumb,
3041 elf32_arm_stub_long_branch_thumb_only,
3042 elf32_arm_stub_long_branch_v4t_thumb_arm,
3043 elf32_arm_stub_short_branch_v4t_thumb_arm,
3044 elf32_arm_stub_long_branch_any_any_pic.
3045 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3046 arm_thumb_thumb_stub_long_branch,
3047 arm_thumb_arm_v4t_stub_long_branch,
3048 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3049 Renamed to arm_stub_long_branch_any_any,
3050 arm_stub_long_branch_v4t_arm_thumb,
3051 arm_stub_long_branch_thumb_only,
3052 arm_stub_long_branch_v4t_thumb_arm,
3053 arm_stub_short_branch_v4t_thumb_arm,
3054 arm_stub_long_branch_any_any_pic.
3056 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3058 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3059 in branch offset check.
3061 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3063 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3064 add toc.symndx and toc.add.
3065 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3067 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3069 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3070 (branch_reloc_hash_match): New function, extracted from..
3071 (ppc64_elf_tls_optimize): ..here.
3072 (ppc64_elf_relocate_section): Properly set addends when optimizing
3073 tls sequences. Avoid unnecessary reading and writing of insns.
3074 Only redo reloc when symbol changed. Bypass symbol checks when
3076 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3077 (branch_reloc_hash_match): New function, extracted from..
3078 (ppc_elf_tls_optimize): ..here.
3079 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3080 Don't clear addend on zapped __tls_get_addr reloc.
3082 2009-02-12 Nick Clifton <nickc@redhat.com>
3085 * elflink.c (bfd_elf_final_link): When counting the relocations,
3086 if the header size has not been set yet then assume that it will
3087 match the output section's reloc type.
3089 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3091 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3094 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3096 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3097 (find_function): Likewise.
3098 (pasted_function): Don't error if no prior function found.
3099 (discover_functions): Revert 2008-12-10 change. Extend first
3100 function range to start of section.
3102 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3104 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3106 * elf64-hppa.h: Likewise.
3108 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3110 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3113 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3115 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3116 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3118 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3120 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3121 * archures.c (bfd_mach_mips_xlr): Define.
3122 * bfd-in2.h: Regenerate.
3123 * cpu-mips.c (I_xlr): Define.
3124 (arch_info_struct): Add XLR entry.
3125 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3126 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3127 (mips_mach_extensions): Add XLR entry.
3129 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3131 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3133 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3135 * configure.in: AC_SUBST pdfdir.
3136 * Makefile.am: Add install-pdf, install-pdf-am
3137 and install-pdf-recursive targets. Define pdfdir.
3138 * doc/Makefile.am: Define pdf__strip_dir. Add
3139 install-pdf and install-pdf-am targets.
3140 * po/Make-in: Add install-pdf target.
3141 * configure: Regenerate.
3142 * Makefile.in: Regenerate
3143 * doc/Makefile.in: Regenerate.
3145 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3147 * bfd-in2.h: Regenerate.
3148 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3149 fields from n_entries to n_slots where appropriate, update comments.
3150 (HOWTO): Add TLS relocations.
3151 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3152 (enum elf_m68k_got_offset_size): New enum.
3153 (struct elf_m68k_got_entry.type): Move field to ...
3154 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3155 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3157 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3159 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3160 fields into n_entries array. Update comments.
3161 (elf_m68k_init_got): Simplify, update all uses.
3162 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3163 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3164 GOT entries; update name, update all uses.
3165 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3166 (elf_m68k_get_got_entry): Update.
3167 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3169 (elf_m68k_remove_got_entry_type): Simplify.
3170 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3171 (elf_m68k_can_merge_gots): Update.
3172 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3173 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3174 GOT entries, simplify.
3175 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3176 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3177 field, remove obsoleted local_n_entries field.
3178 (elf_m68k_partition_multi_got_2): New static function.
3179 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3181 (elf_m68k_remove_got_entry_type): Update.
3182 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3183 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3184 update of sgot->size and srelgot->size.
3185 (elf_m68k_gc_sweep_hook): Update.
3186 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3187 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3189 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3190 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3192 2009-02-02 DJ Delorie <dj@redhat.com>
3194 * elf32-mep.c (config_names): Regenerate configuration.
3196 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3198 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3199 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3200 * elf.c (bfd_elf_get_str_section): Make static.
3201 (bfd_elf_find_section): Delete.
3202 * libbfd.h: Regenerate.
3204 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3206 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3207 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3209 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3211 * elflink.c (on_needed_list): New function.
3212 (elf_link_add_object_symbols): Link in --as-needed libs if they
3213 satisfy undefined symbols in other libs.
3215 2009-01-30 Julian Brown <julian@codesourcery.com>
3217 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3218 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3219 with --just-symbols (-R).
3221 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3223 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3224 high_pc in order to properly sign-extend VMAs.
3226 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3227 Mark Shinwell <shinwell@codesourcery.com>
3228 Catherine Moore <clm@codesourcery.com>
3230 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3232 2009-01-28 Catherine Moore <clm@codesourcery.com>
3234 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3235 SEC_LOAD for dynamic relocation sections.
3237 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3239 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3240 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3241 the size of local TLS data.
3243 2009-01-27 Andreas Schwab <schwab@suse.de>
3245 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3246 architectures in the archive.
3248 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3250 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3251 <R_CRIS_32_DTPREL>: Correct relocation value.
3253 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3254 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3255 symbols with non-default visibility.
3257 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3259 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3260 describing the trampolines.
3261 (ppc_elf_relocate_section): Update relocs to describe the
3264 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3266 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3267 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3268 and R_PARISC_PCREL12F relocations.
3270 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3273 * elflink.c (find_version_for_sym): New function split out from,
3274 but without export_dynamic test, ..
3275 (_bfd_elf_link_assign_sym_version): ..here.
3276 (_bfd_elf_export_symbol): Use it.
3278 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3280 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3281 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3282 * elflink.c: ..here, somewhat modified.
3283 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3284 _bfd_elf_link_find_version_dependencies,
3285 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3286 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3287 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3289 * elflink.c: ..and make static here.
3290 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3291 of output_bfd from struct elf_find_verdep_info.
3292 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3293 struct elf_info_failed.
3294 (bfd_elf_size_dynamic_sections): Adjust.
3296 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3299 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3300 after comp_unit_find_line call.
3302 2009-01-21 Nick Clifton <nickc@redhat.com>
3305 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3306 tm_gmtoff field in struct tm.
3308 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3310 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3311 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3312 sections in soft-icache lines unless non_ia_text. Don't add
3313 rodata if doing so would exceed line size.
3315 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3317 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3318 types than bfd_link_hash_indirect, before early return, call
3319 _bfd_elf_link_hash_copy_indirect.
3321 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3323 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3324 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3325 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3326 (elf_backend_obj_attrs_order): New define.
3327 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3328 (elfNN_bed): Add elf_backend_obj_attrs_order.
3330 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3332 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3333 (obj_attr_size): Likewise.
3334 (write_obj_attribute): Likewise.
3335 (_bfd_elf_copy_obj_attributes): Likewise.
3336 (_bfd_elf_parse_attributes): Likewise.
3337 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3338 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3339 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3340 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3341 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3344 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3346 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3347 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3348 (bfd_elf_add_obj_attr_string): Likewise.
3349 (bfd_elf_add_obj_attr_int_string): Likewise.
3350 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3351 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3352 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3353 Tag_nodefaults has no default value.
3354 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3355 comment to reflect the new state.
3357 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3360 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3361 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3362 (adjust_z_magix): Delete dead code handling QMAGIC.
3364 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3366 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3367 IMAGE_SCN_MEM_DISCARDABLE.
3369 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3371 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3372 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3373 * configure.in (commonbfdlib): Delete.
3374 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3375 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3376 is available, not just for linux.
3377 * po/SRC-POTFILES.in: Regenerate.
3378 * Makefile.in: Regenerate.
3379 * configure: Regenerate.
3381 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3382 Julian Brown <julian@codesourcery.com>
3384 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3385 ARM attributes in ABI 2.07.
3386 * elf32-arm.c (get_secondary_compatible_arch): New function.
3387 (set_secondary_compatible_arch): New function.
3388 (tag_cpu_arch_combine): New function.
3389 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3390 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3391 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3392 make it fit with order_01243.
3393 Add support for Tag_also_compatible_with,
3394 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3395 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3396 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3397 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3398 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3399 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3400 Rework the way unknown attributes are handled.
3401 Defer errors until all attributes have been processed.
3403 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3405 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3406 bfd_elf_add_obj_attr_int_string.
3407 Read Tag_compatibility from its new location in the attribute array,
3408 rather than the attribute list.
3409 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3410 bfd_elf_add_obj_attr_int_string.
3411 (_bfd_elf_parse_attributes): Likewise.
3412 (_bfd_elf_merge_object_attributes): There's now only one
3413 Tag_compatibility, and it's in the array, not the list.
3414 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3416 (bfd_elf_add_obj_attr_compat): Rename to
3417 bfd_elf_add_obj_attr_int_string.
3418 (bfd_elf_add_proc_attr_compat): Rename to
3419 bfd_elf_add_proc_attr_int_string.
3420 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3423 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3425 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3426 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3427 (vmsutil.lo): Add dependency rule.
3428 * Makefile.in: Regenerate.
3429 * config.bfd (ia64*-*-*vms*): Add case.
3430 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3431 * configure: Regenerate.
3432 * vmsutil.c: New file.
3433 * vmsutil.h: New file.
3434 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3436 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3437 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3438 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3439 elfNN_vms_object_p): New functions
3440 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3442 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3445 * elflink.c (elf_gc_sweep): Exclude the group section if the
3446 first member of the section group is excluded.
3448 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3451 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3452 saved filename, use bfd_alloc rather than bfd_malloc for it.
3454 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3456 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3458 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3460 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3462 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3464 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3466 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3468 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3470 (struct got_entry): Add br_addr.
3471 (struct call_info): Add priority.
3472 (struct function_info): Add lr_store and sp_adjust.
3473 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3474 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3475 area as an overlay, and check that no other overlays exist. Look up
3476 icache overlay manager entry sym.
3477 (BRA_STUBS, BRA, BRASL): Define.
3478 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3479 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3481 (count_stub, build_stub): Support soft-icache.
3482 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3483 (spu_elf_size_stubs): Size soft-icache stubs.
3484 (overlay_index): New function.
3485 (spu_elf_build_stubs): Make static. Support soft-icache.
3486 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3487 (find_function_stack_adjust): Save lr store and stack adjust insn
3489 (maybe_insert_function): Adjust find_function_stack_adjust call.
3490 (mark_functions_via_relocs): Retrieve priority.
3491 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3492 (sort_calls): Sort by priority first.
3493 (mark_overlay_section): Ignore .ovl.init.
3494 (sum_stack): Only print when stack_analysis.
3495 (print_one_overlay_section): New function, extracted from..
3496 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3497 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3498 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3499 analysis. Call spu_elf_build_stubs.
3500 (spu_elf_relocate_section): For soft-icache encode overlay index
3502 (spu_elf_output_symbol_hook): Support soft-icache.
3503 (spu_elf_modify_program_headers: Likewise.
3505 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3506 num_regions to num_lines. Add line_size and max_branch.
3507 (enum _ovly_flavour): Add ovly_soft_icache.
3508 (spu_elf_build_stubs): Delete.
3510 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3512 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3513 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3515 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3517 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3518 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3519 the program, the known offset starts at the negative size of the
3521 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3524 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3526 * config.bfd: Add lm32-*-rtems*.
3528 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3530 * coff-ppc.c: Add 2009 to Copyright.
3531 * elf32-cris.c: Likewise.
3532 * elflink.c: Likewise.
3534 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3536 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3537 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3539 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3542 * elflink.c (elf_merge_st_other): New.
3543 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3544 hide them if needed.
3545 (elf_link_add_object_symbols): Updated.
3547 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3550 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3551 ref_dynamic and dynamic_def fields when setting def_regular
3554 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3557 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3560 For older changes see ChangeLog-2008
3566 version-control: never
projects / deliverable / binutils-gdb.git / blob