1 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
3 * elflink.c (elf_link_output_extsym): Revert the last change.
5 2009-07-22 H.J. Lu <hongjiu.lu@intel.com>
8 * elflink.c (elf_link_output_extsym): Special case ifunc syms
9 when ref_regular, not def_regular.
11 2009-07-21 H.J. Lu <hongjiu.lu@intel.com>
14 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
15 from a DSO into a normal FUNC symbol.
16 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
19 2009-07-17 Chao-ying Fu <fu@mips.com>
21 * elfxx-mips.c (LOAD_INTERLOCKS_P): New define.
22 (_bfd_mips_elf_size_dynamic_sections): For CPUs without load
23 interlocking, the last PLT entry needs a nop in the branch delay slot.
24 (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
25 output the last two PLT entries in reverse order.
27 2009-07-16 H.J. Lu <hongjiu.lu@intel.com>
29 * elf32-i386.c (elf_i386_relocate_section): Don't get local
30 STT_GNU_IFUNC symbol for relocatable link.
31 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
33 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
35 * bfdio.c (bfd_iovec): Add comments for bmmap.
36 * bfd-in2.h: Regenerated.
38 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
40 * Makefile.am: Run "make dep-am".
41 * Makefile.in: Regenerated.
43 2009-07-10 Doug Kwan <dougkwan@google.com>
45 * elf32-arm.c (stub_hash_newfunc): Initialize fields
46 target_addend and orig_insn.
48 2009-07-10 Tom Tromey <tromey@redhat.com>
50 * Makefile.am (dwarf2.lo): Use dwarf2.h, not elf/dwarf2.h.
51 (elf-eh-frame.lo): Likewise.
52 (elf32-bfin.lo): Likewise.
53 (elf32-frv.lo): Likewise.
54 (elf32-xc16x.lo): Likewise.
55 * Makefile.in: Rebuild.
56 * dwarf2.c: Included dwarf.h, not elf/dwarf2.h.
57 * elf-eh-frame.c: Likewise.
58 * elf32-bfin.c: Likewise.
59 * elf32-frv.c: Likewise.
60 * elf32-xc16x.c: Likewise.
62 2009-07-10 Julian Brown <julian@codesourcery.com>
64 * elf32-arm.c (arm_build_one_stub): Use the hash entry of the
65 symbol a stub entry is derived from, not the entry for the stub
66 itself, in call to elf32_arm_final_link_relocate.
68 2009-07-10 H.J. Lu <hongjiu.lu@intel.com>
70 * elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
71 when reporting addends.
73 2009-07-10 Alan Modra <amodra@bigpond.net.au>
75 * elf32-spu.c (spu_elf_size_stubs): Do set up soft-icache manager
76 data even when no stubs.
77 (spu_elf_place_overlay_data, spu_elf_build_stubs): Adjust.
79 2009-07-10 Alan Modra <amodra@bigpond.net.au>
81 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_IRELATIVE.
82 (ppc_elf_get_synthetic_symtab): Report addend.
84 (struct ppc_elf_link_hash_table): Add iplt and reliplt.
85 (ppc_elf_create_glink): New function.
86 (ppc_elf_create_dynamic_sections): Use it.
87 (ppc_elf_add_symbol_hook): Set has_ifunc_symbols.
88 (update_local_sym_info): Allocate space for local_plt array.
89 Don't bump local_got_refcounts for PLT_IFUNC. Return local_plt
91 (is_branch_reloc): New function.
92 (ppc_elf_check_relocs): Handle STT_GNU_IFUNC symbols.
93 (ppc_elf_gc_sweep_hook): Likewise.
94 (ppc_elf_adjust_dynamic_symbol): Likewise.
95 (allocate_dynrelocs): Likewise.
96 (ppc_elf_size_dynamic_sections): Likewise.
97 (ppc_elf_relocate_section): Likewise.
98 (branch_reloc_hash_match): Use is_branch_reloc.
99 (ppc_elf_tls_optimize): Adjust for local_plt.
100 (write_glink_stub): New function, extracted from..
101 (ppc_elf_finish_dynamic_symbol): ..here. Handle STT_GNU_IFUNC.
102 (ppc_elf_finish_dynamic_sections): Only write plt resolver and
103 branch table when dynamic.
104 (elf_backend_post_process_headers): Define.
105 * elf64-ppc.c (elf_backend_post_process_headers): Define.
106 (ppc64_elf_howto_raw): Add R_PPC64_IRELATIVE.
107 (ppc64_elf_get_synthetic_symtab): Report addend.
108 (struct ppc_stub_hash_entry): Add plt_ent.
110 (struct ppc_link_hash_table): Add iplt and reliplt.
111 (create_linkage_sections): Make .iplt and .rela.iplt sections.
112 (ppc64_elf_add_symbol_hook): Set has_ifunc_symbols.
113 (update_local_sym_info): Allocate space for local_plt array.
114 Don't bump local_got_ents for PLT_IFUNC. Return local_plt
116 (update_plt_info): Pass pointer to plt_entry rather than sym hash,
117 and don't change hash flags here.
118 (is_branch_reloc): New function.
119 (ppc64_elf_check_relocs): Handle STT_GNU_IFUNC.
120 (ppc64_elf_gc_sweep_hook): Likewise.
121 (ppc64_elf_adjust_dynamic_symbol): Likewise.
122 (allocate_dynrelocs): Likewise.
123 (ppc64_elf_size_dynamic_sections): Likewise.
124 (ppc_build_one_stub, ppc_size_one_stub): Likewise.
125 (ppc64_elf_size_stubs): Likewise.
126 (ppc64_elf_relocate_section): Likewise.
127 (get_sym_h): Adjust for local_plt.
128 (branch_reloc_hash_match): Use is_branch_reloc.
129 (ppc_type_of_stub): Pass plt_entry pointer and handle ifunc.
130 (ppc64_elf_toc): Ignore SEC_EXCLUDE sections.
132 2009-07-10 Alan Modra <amodra@bigpond.net.au>
134 * elf.c (_bfd_elf_get_synthetic_symtab): Report addends.
136 2009-07-10 Alan Modra <amodra@bigpond.net.au>
138 * elf-bfd.h (struct elf_link_hash_entry): Clarify ref_regular
139 and ref_regular_nonweak comment.
140 * elflink.c (elf_link_output_extsym): Special case ifunc syms
141 when def_regular, not ref_regular.
142 (elf_link_add_object_symbols): Don't set needs_plt on ifunc syms,..
143 * elf32-i386.c (elf_i386_check_relocs): ..set it here instead..
144 * elf64-x86-64.c (elf64_x86_64_check_relocs): ..and here.
146 2009-07-09 Alan Modra <amodra@bigpond.net.au>
148 * elf32-spu.c (mark_functions_via_relocs): Init broken_cycle field
149 of malloc'd struct call_info.
150 (pasted_function): Likewise, priority too.
152 2009-07-07 Alan Modra <amodra@bigpond.net.au>
154 * elf32-spu.c (spu_elf_auto_overlay): Take into account section
155 alignment when packing sections into overlays.
157 2009-07-03 Cary Coutant <ccoutant@google.com>
159 * dwarf2.c (decode_line_info): Ignore DW_LNE_set_discriminator.
161 2009-07-03 Dave Korn <dave.korn.cygwin@gmail.com>
163 * coffcode.h (sec_to_styp_flags): Partially revert (functional
164 changes only) earlier patch:-
166 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
168 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
169 give .debug and .reloc data characteristics.
170 (DOT_RELOC): New define for .reloc section string.
171 (coff_write_object_contents): Use DOT_RELOC instead of string.
173 2009-07-02 Tom Tromey <tromey@redhat.com>
175 * aoutx.h (aout_get_external_symbols): Declare 'amt' locally.
176 * bfdwin.c (bfd_free_window): Cast to unsigned long.
178 2009-07-01 Nick Clifton <nickc@redhat.com>
180 * elf-m10300.c: Remove trailing white space.
183 2009-07-01 Douglas B Rupp <rupp@gnat.com>
185 * bfd.m4 (BFD_HAVE_TIME_TYPE_MEMBER,
186 BFD_HAVE_SYS_STAT_TYPE_MEMBER): New config functions.
187 * configure.in: Use them.
188 * configure: Regenerate.
189 * config.in: Regnerate.
190 * vmsutil.c: Include sysdep.h, remove ansidecl.h.
191 #define _BSD_SOURCE. Add comments.
192 (vms_file_stats_name): Calculate creation date based on available
193 runtime data. Return 1 for version instead of 0.
195 2009-07-01 Nick Clifton <nickc@redhat.com>
198 * elf32-arm.c (elf32_arm_final_link_relocate): Add code to handle
199 to R_ARM_THM_PC8 relocation.
201 2009-06-29 Nick Clifton <nickc@redhat.com>
203 * elf-m10300.c (mn10300_elf_relax_section): Allow for the
204 different uses of the relocations addend when a symbol is in a
207 2009-06-27 H.J. Lu <hongjiu.lu@intel.com>
210 * elf.c (bfd_section_from_shdr): Don't change sh_link for
211 SHT_REL/SHT_RELA sections on executable nor shared library.
212 Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
215 2009-06-25 Nick Clifton <nickc@redhat.com>
217 * elf-m10300.c (mn10300_elf_relax_section): Handle non-section
218 symbols with SEC_MERGE flag.
220 2009-06-25 Kai Tietz <kai.tietz@onevision.com>
222 * coffcode.h (sec_to_styp_flags): Set discardable for .reloc and
223 give .debug and .reloc data characteristics.
224 (DOT_RELOC): New define for .reloc section string.
225 (coff_write_object_contents): Use DOT_RELOC instead of string.
227 2009-06-25 Tristan Gingold <gingold@adacore.com>
229 * mach-o-target.c (bfd_mach_o_get_dynamic_symtab_upper_bound)
230 (bfd_mach_o_canonicalize_dynamic_symtab)
231 (bfd_mach_o_get_synthetic_symtab): Defines.
232 (TARGET_NAME_BACKEND): Add bfd_mach_o_print_thread entry.
233 (TARGET_NAME): Use Mach-O specific functions for dynamic.
235 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_in): Fix howto indexes
236 for scattered relocations.
237 (bfd_mach_o_i386_print_thread): New function.
238 (bfd_mach_o_print_thread): Define.
240 * mach-o.c (text_section_names_xlat): Add an entry for __const.
241 (bfd_mach_o_canonicalize_one_reloc, bfd_mach_o_canonicalize_relocs):
242 New functions extracted from ...
243 (bfd_mach_o_canonicalize_reloc): ... This. Simplified.
244 (bfd_mach_o_get_dynamic_reloc_upper_bound): New function.
245 (bfd_mach_o_canonicalize_dynamic_reloc): New function.
246 (bfd_mach_o_i386_flavour_string): Adjusted after enum renaming.
247 (bfd_mach_o_ppc_flavour_string): Reindentation. Add 64 bits cases.
248 (bfd_mach_o_scan_read_dylinker): Do not create a section anymore.
250 (bfd_mach_o_scan_read_dylib): Ditto.
251 (bfd_mach_o_scan_read_thread): Set mdata at declaration. Add comments,
253 (bfd_mach_o_scan_read_dysymtab): Set mdata at declaration. Correctly
254 decode isym and flags on little endian targets. Set dysymtab field.
255 (bfd_mach_o_scan_start_address): Adjust for enum names.
256 (bfd_mach_o_lookup_section): Do not look for segments anymore.
257 (bfd_mach_o_print_section): Display bfd section name.
258 (bfd_mach_o_print_segment): Display none if no name.
259 (bfd_mach_o_print_dysymtab): Display next index for local, external
260 and undefined symbols.
261 (bfd_mach_o_bfd_print_private_bfd_data): Adjust code by using name_str.
262 Display dylinker name. Display thread and unixthread commands content.
263 (bfd_mach_o_print_thread): New macro.
265 * mach-o.h (bfd_mach_o_mach_header_magic): Align numbers.
266 (bfd_mach_o_ppc_thread_flavour): Ditto.
267 (bfd_mach_o_i386_thread_flavour): Ditto.
268 (BFD_MACH_O_PPC_THREAD_STATE_NONE): New enum.
269 (BFD_MACH_O_x86_THREAD_STATE_NONE): Replaces
270 BFD_MACH_O_THREAD_STATE_NONE.
271 (bfd_mach_o_segment_command): Remove segment field.
272 (bfd_mach_o_thread_flavour): Field offset is now unsigned long.
273 (bfd_mach_o_dylinker_command): Remove section field, add name_str.
274 (bfd_mach_o_prebound_dylib_command): Ditto.
275 (bfd_mach_o_dylib_command): Ditto.
276 (bfd_mach_o_prebound_dylib_command): Remove section field.
277 (mach_o_data_struct): Add dysymtab field.
278 (bfd_mach_o_backend_data): Add _bfd_mach_o_print_thread field.
279 (bfd_mach_o_get_reloc_upper_bound, bfd_mach_o_canonicalize_reloc)
280 (bfd_mach_o_build_commands): Remove parameter names and attributes.
281 (bfd_mach_o_get_dynamic_reloc_upper_bound)
282 (bfd_mach_o_canonicalize_dynamic_reloc): New prototypes.
284 2009-06-25 Rafael Avila de Espindola <espindola@google.com>
286 * plugin.c (load_plugin): Use stat and S_ISREG instead of the d_type
287 field of struct dirent.
289 2009-06-23 Tristan Gingold <gingold@adacore.com>
291 * vms.c (vms_get_synthetic_symtab): Remove duplicate definition
292 of this macro. Fix indentation.
294 2009-06-22 Christophe Lyon <christophe.lyon@st.com>
296 * elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
297 destination for defined dynamic symbols when deciding whether to
298 insert a stub or not.
299 (allocate_dynrelocs): Make sure functions are not marked as Thumb
300 when actually accessed through a PLT, even when generating a
303 2009-06-22 Tristan Gingold <gingold@adacore.com>
305 * mach-o.c (bfd_mach_o_canonicalize_reloc): Append a sentinel to
308 2009-06-22 Alan Modra <amodra@bigpond.net.au>
310 * elf32-ppc.c (ppc_elf_check_relocs): Handle R_PPC_RELAX* in switch.
311 * elf32-v850.c (v850_elf_relocate_section): Warning fix.
313 2009-06-22 Alan Modra <amodra@bigpond.net.au>
315 * elf64-ppc.c (ppc64_elf_edit_opd): Avoid gcc warning.
317 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
319 * elflink.c (elf_link_add_object_symbols): Avoid warning
320 from -Wjump-misses-init in gcc 4.5.0.
322 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
324 * elf32-i386.c (elf_i386_check_relocs): Properly check local
326 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
328 2009-06-19 H.J. Lu <hongjiu.lu@intel.com>
330 * elf32-i386.c (elf_i386_tls_transition): Add a parameter,
331 r_symndx. Report local symbol name on error.
332 (elf_i386_check_relocs): Updated. Report local symbol name on
334 (elf_i386_gc_sweep_hook): Updated.
335 (elf_i386_relocate_section): Likewise.
337 * elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
338 r_symndx. Report local symbol name on error.
339 (elf64_x86_64_check_relocs): Updated. Report local symbol name
341 (elf64_x86_64_gc_sweep_hook): Updated.
342 (elf64_x86_64_relocate_section): Likewise.
344 2009-06-19 Tristan Gingold <gingold@adacore.com>
346 * mach-o.c (bfd_mach_o_print_private_header): Fix format character.
348 2009-06-19 Tristan Gingold <gingold@adacore.com>
350 * mach-o.c (bfd_mach_o_scan_read_symtab_symbols): Add prototype.
351 (bfd_mach_o_version): Use bfd_mach_o_get_data instead of direct access.
352 (bfd_mach_o_valid): Ditto.
353 (bfd_mach_o_wide_p): Ditto.
354 (bfd_mach_o_canonicalize_reloc): Ditto.
355 (bfd_mach_o_build_commands): Ditto.
356 (bfd_mach_o_scan_read_thread): Ditto.
357 (bfd_mach_o_flatten_sections): Ditto.
358 (bfd_mach_o_scan_start_address): Ditto.
359 (bfd_mach_o_lookup_section): Ditto.
360 (bfd_mach_o_core_fetch_environment): Ditto.
361 (bfd_mach_o_write_contents): Ditto. Handle reexport_dylib.
362 (bfd_mach_o_scan_write_relocs): Adjust for bfd_mach_o_get_data.
363 (bfd_mach_o_scan_write_symtab): Ditto.
364 Use macros instead of hard-coded values.
365 (bfd_mach_o_scan_read_symtab_symbol): Make the function static.
366 Use bfd_mach_o_get_data instead of direct access. Use macros
367 instead of hard-coded values.
368 (bfd_mach_o_scan_read_symtab_strtab): Make the function static.
369 Remove sym argument and get section from mdata.
370 Move code into the else branch.
371 (bfd_mach_o_scan_read_symtab_symbols): Make the function static.
372 Remove sym argument and get section from mdata. Adjust code.
373 (bfd_mach_o_scan_read_dylib): Move assertion into the created
374 switch (which replaces consecutive if statements).
375 (bfd_mach_o_scan_read_dysymtab): Rename seg to cmd. Load
376 module table, table of content, indirect symbols and external
378 (bfd_mach_o_scan_read_symtab): Renames seg to symtab. Set symtab
380 (bfd_mach_o_scan_read_linkedit): New function.
381 (bfd_mach_o_scan_read_str): Ditto.
382 (bfd_mach_o_count_symbols): Simplify the code by using the symtab
384 (bfd_mach_o_get_symtab_upper_bound): Remove check as
385 bfd_mach_o_count_symbols never returns an error.
386 (bfd_mach_o_canonicalize_symtab): Simplify the code by using the
387 symtab field (there might be only one symtab).
388 (bfd_mach_o_scan_read_command): Handle reexported dylib.
389 Handle sub frameworks, sub umbrella, sub library and sub client.
390 Read code signature and segment split info commands.
391 (bfd_mach_o_scan): Reindent.
392 (bfd_mach_o_xlat_name): New type.
393 (bfd_mach_o_print_flags): New function.
394 (bfd_mach_o_get_name): Ditto.
395 (bfd_mach_o_cpu_name): New variable.
396 (bfd_mach_o_filetype_name, bfd_mach_o_header_flags_name)
397 (bfd_mach_o_section_type_name)
398 (bfd_mach_o_section_attribute_name)
399 (bfd_mach_o_load_command_name): New variables.
400 (bfd_mach_o_print_private_header): New function.
401 (bfd_mach_o_print_section_map): New function extracted from
402 bfd_mach_o_print_private_bfd_data.
403 (bfd_mach_o_print_section): Ditto. Print more infos.
404 (bfd_mach_o_print_segment): Ditto.
405 (bfd_mach_o_print_dysymtab): Ditto.
406 (bfd_mach_o_bfd_print_private_bfd_data): Reworked. Handle
407 load weak dylib, reexport dylib and id dylib.
408 Handle code signature and segment_split info.
409 Handle sub frameworks, sub umbrella, sub library and sub client.
410 (bfd_mach_o_section_get_nbr_indirect): New function.
412 * mach-o.h (BFD_MACH_O_REFERENCE_MASK): New macro. Add comment.
413 (bfd_mach_o_header_flags): New enum to define header flags.
414 (bfd_mach_o_section_attribute): New enum to replace ...
415 (BFD_MACH_O_S_ATTR_LOC_RELOC, BFD_MACH_O_S_ATTR_EXT_RELOC,
416 BFD_MACH_O_S_ATTR_SOME_INSTRUCTIONS, BFD_MACH_O_S_ATTR_DEBUG,
417 BFD_MACH_O_S_SELF_MODIFYING_CODE, BFD_MACH_O_S_ATTR_LIVE_SUPPORT,
418 BFD_MACH_O_S_ATTR_NO_DEAD_STRIP, BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS,
419 BFD_MACH_O_S_ATTR_NO_TOC, BFD_MACH_O_S_ATTR_PURE_INSTRUCTIONS): ...
420 these removed macros.
421 (BFD_MACH_O_NLIST_SIZE, BFD_MACH_O_NLIST_64_SIZE): New macros.
422 (bfd_mach_o_dylib_module): New type.
423 (BFD_MACH_O_DYLIB_MODULE_SIZE, BFD_MACH_O_DYLIB_MODULE_64_SIZE): New
425 (bfd_mach_o_dylib_table_of_content): New type.
426 (BFD_MACH_O_TABLE_OF_CONTENT_SIZE): New macro.
427 (bfd_mach_o_dylib_reference): New type.
428 (BFD_MACH_O_REFERENCE_SIZE): New macro.
429 (bfd_mach_o_dysymtab_command): Add fields for loaded and decoded
430 modules, toc, references and indirect syms.
431 (BFD_MACH_O_INDIRECT_SYMBOL_SIZE): New macro.
432 (bfd_mach_o_dylinker_command): Remove cmd and cmdsize fields (were
433 unused). Add comment.
434 (bfd_mach_o_dylib_command): Ditto.
435 (bfd_mach_o_prebound_dylib_command): Ditto.
436 (bfd_mach_o_linkedit_command): New type.
437 (bfd_mach_o_str_command): New type.
438 (bfd_mach_o_load_command): Add linkedit and str fields.
439 (mach_o_data_struct): Add symtab field.
440 (bfd_get_mach_o_data): Renamed to ...
441 (bfd_mach_o_get_data): ... this new macro.
442 (bfd_mach_o_scan_read_symtab_symbol,
443 bfd_mach_o_scan_read_symtab_strtab,
444 bfd_mach_o_scan_read_symtab_symbols): Prototypes removed.
446 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Use bfd_mach_o_get_data
447 instead of direct access.
449 2009-06-19 Alan Modra <amodra@bigpond.net.au>
451 * elf32-ppc.c (ppc_elf_check_relocs): Allow local symbols for
452 R_PPC_PLTREL24 relocs.
453 (ppc_elf_relocate_section): Likewise.
455 2009-06-19 Alan Modra <amodra@bigpond.net.au>
457 * elf32-ppc.c (find_plt_ent): Pass pointer to plist rather than
458 pointer to sym hash. Update all uses.
459 (update_plt_info): Likewise. Don't check addend here.
461 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
463 * elf32-i386.c (elf_i386_check_relocs): Remove isymbuf and use
464 bfd_sym_from_r_symndx.
465 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
467 2009-06-18 Alan Modra <amodra@bigpond.net.au>
469 * elf-bfd.h (struct sym_sec_cache): Delete.
470 (struct sym_cache): New.
471 (bfd_section_from_r_symndx): Delete prototype.
472 (bfd_sym_from_r_symndx): Define prototype.
473 * elf.c (bfd_section_from_r_symndx): Delete, replace with..
474 (bfd_sym_from_r_symndx): ..new function.
475 * elf32-arm.c: Update all uses of struct sym_sec_cache and
476 bfd_section_from_r_symndx to new struct and function.
477 * elf32-bfin.c: Likewise.
478 * elf32-hppa.c: Likewise.
479 * elf32-i386.c: Likewise.
480 * elf32-m32r.c: Likewise.
481 * elf32-m68hc1x.c: Likewise.
482 * elf32-m68hc1x.h: Likewise.
483 * elf32-m68k.c: Likewise.
484 * elf32-ppc.c: Likewise.
485 * elf32-s390.c: Likewise.
486 * elf32-sh.c: Likewise.
487 * elf64-ppc.c: Likewise.
488 * elf64-s390.c: Likewise.
489 * elf64-x86-64.c: Likewise.
490 * elfxx-sparc.c: Likewise.
491 * elfxx-sparc.h: Likewise.
493 2009-06-18 H.J. Lu <hongjiu.lu@intel.com>
495 * elf32-i386.c (elf_i386_check_relocs): Cache or free isymbuf.
496 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
498 2009-06-18 Nick Clifton <nickc@redhat.com>
500 * elflink.c (elf_link_sort_relocs): Return early if there are no
503 2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com>
505 Merge cegcc and mingw32ce target name changes from
508 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt>
510 * config.bfd: Add arm*-*-cegcc* target.
512 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt>
514 * config.bfd: Add arm-*-mingw32ce* target.
516 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
518 * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): New.
519 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Likewise.
520 * elf32-i386.c (elf_i386_allocate_dynrelocs): Use it.
521 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
523 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
525 * elf-bfd.h (_bfd_elf_create_ifunc_dyn_reloc): New.
526 * elf-ifunc.c (_bfd_elf_create_ifunc_dyn_reloc): Likewise.
527 * elf32-i386.c (elf_i386_check_relocs): Use it.
528 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
530 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
532 * elf-bfd.h (elf_dyn_relocs): New.
534 * elf32-i386.c (elf_i386_dyn_relocs): Removed.
535 (elf_i386_link_hash_entry): Replace elf_i386_dyn_relocs with
537 (elf_i386_copy_indirect_symbol): Likewise.
538 (elf_i386_check_relocs): Likewise.
539 (elf_i386_gc_sweep_hook): Likewise.
540 (elf_i386_allocate_dynrelocs): Likewise.
541 (elf_i386_readonly_dynrelocs): Likewise.
542 (elf_i386_size_dynamic_sections): Likewise.
544 * elf64-x86-64.c (elf64_x86_64_dyn_relocs): Removed.
545 (elf64_x86_64_link_hash_entry): Replace elf64_x86_64_dyn_relocs
547 (elf64_x86_64_copy_indirect_symbol): Updated.
548 (elf64_x86_64_check_relocs): Likewise.
549 (elf64_x86_64_gc_sweep_hook): Likewise.
550 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
551 (elf64_x86_64_allocate_dynrelocs): Likewise.
552 (elf64_x86_64_readonly_dynrelocs): Likewise.
553 (elf64_x86_64_size_dynamic_sections): Likewise.
555 2009-06-17 H.J. Lu <hongjiu.lu@intel.com>
557 * elf32-arm.c (create_got_section): Get existing .rela.got
559 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Likewise.
560 * elf32-lm32.c (create_got_section): Likewise.
561 * elf32-m32r.c (create_got_section): Likewise.
562 * elf32-ppc.c (ppc_elf_create_got): Likewise.
563 * elf32-s390.c (create_got_section): Likewise.
564 * elf32-sh.c (create_got_section): Likewise.
565 * elf32-xtensa.c (elf_xtensa_create_dynamic_sections): Likewise.
566 * elf64-s390.c (create_got_section): Likewise.
567 * elfxx-sparc.c (create_got_section): Likewise.
569 * elflink.c (_bfd_elf_create_got_section): Properly initialize
572 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
574 * elf-bfd.h (ELF_LOCAL_SYMBOL_HASH): New.
576 * elf32-i386.c (elf_i386_local_hash): Removed.
577 (elf_i386_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
578 (elf_i386_get_local_sym_hash): Likewise.
580 * elf64-x86-64.c (elf64_x86_64_local_hash): Removed.
581 (elf64_x86_64_local_htab_hash): Use ELF_LOCAL_SYMBOL_HASH.
582 (elf64_x86_64_get_local_sym_hash): Likewise.
583 * elfxx-ia64.c (elfNN_ia64_local_htab_hash): Likewise.
584 (get_local_sym_hash): Likewise.
586 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
588 * elfxx-ia64.c (elfNN_ia64_link_hash_table): Remove got_sec,
589 rel_got_sec and plt_sec.
590 (elfNN_ia64_relax_section): Updated.
591 (elfNN_ia64_create_dynamic_sections): Likewise.
593 (allocate_dynrel_entries): Likewise.
594 (elfNN_ia64_size_dynamic_sections): Likewise.
595 (set_got_entry): Likewise.
596 (elfNN_ia64_choose_gp): Likewise.
597 (elfNN_ia64_relocate_section): Likewise.
598 (elfNN_ia64_finish_dynamic_symbol): Likewise.
599 (elfNN_ia64_finish_dynamic_sections): Likewise.
601 2009-06-16 Ulrich Weigand <uweigand@de.ibm.com>
603 * elf32-spu.c (needs_ovl_stub): Respect .brinfo lrlive bits
606 2009-06-16 H.J. Lu <hongjiu.lu@intel.com>
608 * configure.in (elf): Add elf-ifunc.lo.
610 * configure: Regenerated.
611 * Makefile.in: Likewise.
613 * elf-bfd.h (elf_link_hash_table): Add sgot, sgotplt,
614 srelgot, splt, srelplt, igotplt, iplt, irelplt and irelifunc.
616 * elf32-i386.c (elf_i386_link_hash_table): Remove sgot,
617 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
619 (elf_i386_link_hash_table_create): Likewise.
620 (elf_i386_create_dynamic_sections): Likewise.
621 (elf_i386_check_relocs): Likewise.
622 (elf_i386_allocate_dynrelocs): Likewise.
623 (elf_i386_size_dynamic_sections): Likewise.
624 (elf_i386_relocate_section): Likewise.
625 (elf_i386_finish_dynamic_symbol): Likewise.
626 (elf_i386_finish_dynamic_sections): Likewise.
627 (elf_i386_create_got_section): Removed.
629 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Remove sgot,
630 sgotplt, srelgot, splt, srelplt, igotplt, iplt, irelplt and
632 (elf64_x86_64_compute_jump_table_size): Updated.
633 (elf64_x86_64_link_hash_table_create): Likewise.
634 (elf64_x86_64_create_dynamic_sections): Likewise.
635 (elf64_x86_64_check_relocs): Likewise.
636 (elf64_x86_64_allocate_dynrelocs): Likewise.
637 (elf64_x86_64_size_dynamic_sections): Likewise.
638 (elf64_x86_64_relocate_section): Likewise.
639 (elf64_x86_64_finish_dynamic_symbol): Likewise.
640 (elf64_x86_64_finish_dynamic_sections): Likewise.
641 (elf64_x86_64_create_got_section): Removed.
643 * elflink.c (_bfd_elf_create_got_section): Use log_file_align
644 for pointer alignment. Set up section pointers.
645 (_bfd_elf_create_dynamic_sections): Likewise.
646 (_bfd_elf_create_ifunc_sections): Moved to ...
647 * elf-ifunc.c: Here. New.
649 * Makefile.am (BFD32_BACKENDS): Add elf-ifunc.lo.
650 (BFD32_BACKENDS_CFILES): Add elf-ifunc.c.
653 2009-06-16 Doug Kwan <dougkwan@google.com>
655 * elf32-arm.c (cortex_a8_erratum_scan): Change type of offset
656 to bfd_signed_vma. Cast constant operands which are used in
657 offset related expressions to bfd_signed_vma type as appropriate.
659 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
661 * elf32-vax.c (elf_vax_plt_sym_val): New function.
662 (elf_backend_plt_sym_val): Define.
664 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
666 * elf32-vax.c (elf_vax_reloc_type_class): New function.
667 (elf_backend_reloc_type_class): Define.
669 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
671 * elf32-vax.c (elf_vax_relocate_section): For symbol references
672 from an executable to a shared library treat R_VAX_PC32
673 relocations as R_VAX_PLT32 ones.
675 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
677 * elf32-vax.c (elf_vax_instantiate_got_entries): Skip local
678 symbols in GOT space calculation.
679 (elf_vax_relocate_section): Adjust accordingly.
681 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
683 * elf32-vax.c (elf_vax_plt_entry): Set the entry mask to
686 2009-06-16 Maciej W. Rozycki <macro@linux-mips.org>
688 * elf32-vax.c (elf_vax_check_relocs): Handle the visibility
690 (elf_vax_relocate_section): Likewise.
692 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
694 * elf32-i386.c (elf_i386_allocate_dynrelocs): Update comments.
695 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
697 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
699 * elf32-i386.c (elf_i386_check_relocs): Reformat.
700 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
702 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
704 * Makefile.am: Run "make dep-am".
705 * Makefile.in: Regenerated.
707 2009-06-15 H.J. Lu <hongjiu.lu@intel.com>
709 * elf32-i386.c (elf_i386_allocate_dynrelocs): Fix a typo.
710 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
712 2009-06-15 Nick Clifton <nickc@redhat.com>
714 * po/ru.po: New Russian translation.
715 * configure.in (ALL_LINGUAS): Add ru.
716 * configure: Regenerate.
718 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
720 * elf32-i386.c: Remove duplicated comments.
722 2009-06-14 H.J. Lu <hongjiu.lu@intel.com>
725 * elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
726 dynamic IFUNC pointer in non-shared object. Use .got.plt
727 for IFUNC definition in PIE.
728 (elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
731 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
732 dynamic IFUNC pointer in non-shared object. Use .got.plt
733 for IFUNC definition in PIE.
734 (elf64_x86_64_relocate_section): Resolve IFUNC definition in
737 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
739 * elf32-i386.c (elf_i386_check_relocs): Properly report
740 local symbol for unhandled relocation against STT_GNU_IFUNC
742 (elf_i386_relocate_section): Likewise.
743 * elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
744 (elf64_x86_64_relocate_section): Likewise.
746 2009-06-13 H.J. Lu <hongjiu.lu@intel.com>
749 * elf32-i386.c: Include "objalloc.h" and "hashtab.h".
750 (elf_i386_link_hash_table): Add loc_hash_table and
752 (elf_i386_local_hash): New.
753 (elf_i386_local_htab_hash): Likewise.
754 (elf_i386_local_htab_eq): Likewise.
755 (elf_i386_get_local_sym_hash): Likewise.
756 (elf_i386_link_hash_table_free): Likewise.
757 (elf_i386_allocate_local_dynrelocs): Likewise.
758 (elf_i386_finish_local_dynamic_symbol): Likewise.
759 (bfd_elf64_bfd_link_hash_table_free): Likewise.
760 (elf_i386_link_hash_table_create): Create loc_hash_table and
762 (elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
763 (elf_i386_size_dynamic_sections): Likewise.
764 (elf_i386_relocate_section): Likewise.
765 (elf_i386_finish_dynamic_sections): Likewise.
766 (elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
769 * elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
770 (elf64_x86_64_link_hash_table): Add loc_hash_table and
772 (elf64_x86_64_local_hash): New.
773 (elf64_x86_64_local_htab_hash): Likewise.
774 (elf64_x86_64_local_htab_eq): Likewise.
775 (elf64_x86_64_get_local_sym_hash): Likewise.
776 (elf64_x86_64_link_hash_table_free): Likewise.
777 (elf64_x86_64_allocate_local_dynrelocs): Likewise.
778 (elf64_x86_64_finish_local_dynamic_symbol): Likewise.
779 (bfd_elf64_bfd_link_hash_table_free): Likewise.
780 (elf64_x86_64_link_hash_table_create): Create loc_hash_table
782 (elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
784 (elf64_x86_64_size_dynamic_sections): Likewise.
785 (elf64_x86_64_relocate_section): Likewise.
786 (elf64_x86_64_finish_dynamic_sections): Likewise.
787 (elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
790 2009-06-10 Philip Blundell <philb@gnu.org>
792 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Avoid crash if
793 elf_sec->this_hdr == NULL.
795 2009-06-12 Tristan Gingold <gingold@adacore.com>
797 * reloc.c: Add BFD_RELOC_MACH_O_SECTDIFF and BFD_RELOC_MACH_O_PAIR.
798 * bfd-in2.h: Regenerated.
799 * libbfd.h: Regenerated.
801 * mach-o.c (FILE_ALIGN): New macro.
802 (bfd_mach_o_canonicalize_symtab): Adjust for bfd_mach_o_asymbol.
803 (bfd_mach_o_print_symbol): Ditto.
804 (bfd_mach_o_scan_write_thread): Adjust type of variable offset.
805 (bfd_mach_o_get_reloc_upper_bound): New function.
806 (bfd_mach_o_canonicalize_reloc): Ditto.
807 (bfd_mach_o_scan_write_relocs): Ditto.
808 (bfd_mach_o_scan_write_section_32): Remove offset argument.
809 (bfd_mach_o_scan_write_section_64): Ditto.
810 (bfd_mach_o_scan_write_segment_32): Write relocs. Fix size of data
811 written for load command. Do not compute section file offset.
812 (bfd_mach_o_scan_write_segment_64): Ditto.
813 (bfd_mach_o_scan_write_symtab): Compute file offset first.
814 Adjust for bfd_mach_o_asymbol. Move code to convert from BFD to
816 (bfd_mach_o_mangle_symbols): ... this new function.
817 (bfd_mach_o_write_contents): Be sure to have load commands built.
818 Call bfd_mach_o_mangle_symbols.
819 (bfd_mach_o_build_commands): Adjust for filelen field.
820 Use FILE_ALIGN macro. Clear section file offset if section is empty.
821 Do not set symtab file offset anymore here.
822 (bfd_mach_o_make_empty_symbol): Allocate a bfd_mach_o_asymbol.
823 (bfd_mach_o_make_bfd_section): Set SEC_RELOC if has reloc.
824 Set reloc_count and rel_filepos section fields.
825 (bfd_mach_o_scan_read_section_32): Type of argument offset is now
827 (bfd_mach_o_scan_read_section_64): Ditto.
828 (bfd_mach_o_scan_read_section): Ditto.
829 (bfd_mach_o_scan_read_symtab_symbol): Typr of argument s is now
830 bfd_mach_o_asymbol. Use unsigned int for file offset type.
831 (bfd_mach_o_scan_read_symtab_symbol): Adjust for bfd_mach_o_asymbol.
832 Handle weak-ref symbols.
833 (bfd_mach_o_scan_read_symtab_symbols): Adjust for bfd_mach_o_asymbol.
834 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
835 (bfd_mach_o_scan): Remove assignment to removed field.
836 (bfd_mach_o_mkobject_init): Ditto.
837 (bfd_mach_o_bfd_print_private_bfd_data): Adjust printf formatter.
838 (bfd_mach_o_bfd_reloc_type_lookup): New macro.
839 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
840 (bfd_mach_o_swap_reloc_in): Ditto.
841 (bfd_mach_o_swap_reloc_out): Ditto.
843 * mach-o.h (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_NON_LAZY)
844 (BFD_MACH_O_REFERENCE_FLAG_UNDEFINED_LAZY)
845 (BFD_MACH_O_REFERENCE_FLAG_DEFINED)
846 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_DEFINED)
847 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)
848 (BFD_MACH_O_REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)
849 (BFD_MACH_O_REFERENCED_DYNAMICALLY, BFD_MACH_O_N_DESC_DISCARDED)
850 (BFD_MACH_O_N_NO_DEAD_STRIP, BFD_MACH_O_N_WEAK_REF)
851 (BFD_MACH_O_N_WEAK_DEF): New macros.
853 (bfd_mach_o_section_type): Add new enumeration values.
854 (BFD_MACH_O_S_SELF_MODIFYING_CODE)
855 (BFD_MACH_O_S_ATTR_LIVE_SUPPORT)
856 (BFD_MACH_O_S_ATTR_NO_DEAD_STRIP)
857 (BFD_MACH_O_S_ATTR_STRIP_STATIC_SYMS, BFD_MACH_O_S_ATTR_NO_TOC): New
859 (BFD_MACH_O_GENERIC_RELOC_VANILLA)
860 (BFD_MACH_O_GENERIC_RELOC_PAIR)
861 (BFD_MACH_O_GENERIC_RELOC_SECTDIFF)
862 (BFD_MACH_O_GENERIC_RELOC_PB_LA_PTR)
863 (BFD_MACH_O_GENERIC_RELOC_LOCAL_SECTDIFF): Ditto.
864 (BFD_MACH_O_RELENT_SIZE): Ditto.
865 (BFD_MACH_O_R_PCREL, BFD_MACH_O_GET_R_LENGTH)
866 (BFD_MACH_O_R_EXTERN, BFD_MACH_O_GET_R_TYPE)
867 (BFD_MACH_O_GET_R_SYMBOLNUM, BFD_MACH_O_SET_R_LENGTH)
868 (BFD_MACH_O_SET_R_TYPE, BFD_MACH_O_SET_R_SYMBOLNUM): Ditto.
869 (BFD_MACH_O_SR_SCATTERED, BFD_MACH_O_SR_PCREL)
870 (BFD_MACH_O_GET_SR_LENGTH, BFD_MACH_O_GET_SR_TYPE)
871 (BFD_MACH_O_GET_SR_ADDRESS, BFD_MACH_O_SET_SR_LENGTH)
872 (BFD_MACH_O_SET_SR_TYPE, BFD_MACH_O_SET_SR_ADDRESS): Ditto.
873 (bfd_mach_o_reloc_info): New struct.
874 (bfd_mach_o_asymbol): New struct.
875 (bfd_mach_o_symtab_command): The symbols field is now of type
877 (bfd_mach_o_load_command): The offset and len fields are now of type
879 (mach_o_data_struct): Remove symbols, nsymbols and ibfd fields.
880 Add a filelen field. Add comments.
881 (bfd_mach_o_backend_data): New struct.
882 (bfd_mach_o_get_backend_data): New macro.
883 (bfd_mach_o_scan_read_symtab_symbol): Parameter symbol now of type
885 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
886 (bfd_mach_o_get_reloc_upper_bound): New prototype.
887 (bfd_mach_o_canonicalize_reloc): Ditto.
889 * mach-o-target.c (bfd_mach_o_bfd_is_local_label_name): Remove
890 duplicated macro. Now defined to _bfd_generic_is_local_label.
891 (TARGET_NAME_BACKEND): New macro...
892 (TARGET_NAME_BACKEND): ... used to name a new variable.
893 (TARGET_NAME): Define relocs table using bfd_mach_o, reference
896 * mach-o-i386.c (i386_howto_table): New variable.
897 (bfd_mach_o_i386_swap_reloc_in): New function.
898 (bfd_mach_o_i386_swap_reloc_out): Ditto.
899 (bfd_mach_o_i386_bfd_reloc_type_lookup): Ditto.
900 (bfd_mach_o_i386_bfd_reloc_name_lookup): Ditto.
901 (bfd_mach_o_swap_reloc_in, bfd_mach_o_swap_reloc_out): New macros.
902 (bfd_mach_o_bfd_reloc_type_lookup)
903 (bfd_mach_o_bfd_reloc_name_lookup): Ditto.
905 2009-06-11 Eric Paris <eparis@redhat.com>
906 Nick Clifton <nickc@redhat.com>
908 * opncls.c (_maybe_make_executable): New function. Gives execute
909 permission to an executable bfd that was opened for writing
910 provided that it is a regular file. Replaces common code found in...
911 (bfd_close): here and ...
912 (bfd_close_all_done): here.
914 2009-06-11 Anthony Green <green@moxielogic.com>
916 * reloc.c: Add BFD_RELOC_MOXIE_10_PCREL.
917 * bfd-in2.h: Rebuilt.
919 * elf32-moxie.c (moxie_elf_howto_table): Add R_MOXIE_PCREL10
921 (moxie_reloc_map): Ditto.
922 Clean up copyright notice.
924 2009-06-10 Paul Pluzhnikov <ppluzhnikov@google.com>
926 * bfd-in2.h: bfd_mmap prototype.
927 * bfdio.c (bfd_mmap): New function.
928 * libbfd.h (bfd_iovec): Add bmmap.
929 * cache.c (cache_bmmap): New function.
930 (cache_iovec): Initialize bmmap member.
931 * opencls.c (opncls_bmmap): New function.
932 (opncls_iovec): Initialize bmmap member.
934 2009-06-09 Tristan Gingold <gingold@adacore.com>
936 * mach-o.h (bfd_mach_o_symtab_command): Remove stabs_segment
937 and stabstr_segment fields.
938 (mach_o_be_vec, mach_o_le_vec): Removed
939 (bfd_mach_o_version): New prototype.
941 * mach-o.c (bfd_mach_o_version): Make this function public.
942 (mach_o_wide_p): New function.
943 (bfd_mach_o_wide_p): Ditto.
944 (bfd_mach_o_convert_section_name_to_bfd): Add prefix only for
946 (bfd_mach_o_convert_section_name_to_mach_o): Fix typo in comment.
947 Search in the list only if the name starts with a dot.
948 (bfd_mach_o_write_header): Use mach_o_wide_p instead of hard-coded
949 test. Check bfd_seek status.
950 (bfd_mach_o_scan_write_thread): Check bfd_seek status.
951 (bfd_mach_o_scan_write_section_32): Ditto.
952 (bfd_mach_o_scan_write_section_64): Ditto.
953 (bfd_mach_o_scan_write_section): Removed.
954 (bfd_mach_o_scan_write_segment): Split into ...
955 (bfd_mach_o_scan_write_segment_32): ... this and ...
956 (bfd_mach_o_scan_write_segment_64): ... this. Check bfd_seek status.
957 (bfd_mach_o_scan_write_symtab_symbols): Moved into ...
958 (bfd_mach_o_scan_write_symtab): ... this. Write symtab from BFD
959 symbol table. Now returns a boolean.
960 (bfd_mach_o_write_contents): Set filetype. Check bfd_seek status.
961 Adjust for status type.
962 (bfd_mach_o_build_commands): Use mach_o_wide_p instead of hard-coded
963 test. Write symbol table. Numbers the sections.
964 (bfd_mach_o_read_header): Check bfd_seek status.
965 Use mach_o_wide_p instead of hard-coded test.
966 (bfd_mach_o_scan_read_section_32): Check bfd_seek status.
967 (bfd_mach_o_scan_read_section_64): Ditto.
968 (bfd_mach_o_scan_read_symtab_symbol): Ditto. Check bfd_seek status.
969 Use BFD_MACH_O_N_TYPE instead of hard-coded value. Correctly
970 handled common symbols.
971 (bfd_mach_o_scan_read_symtab_strtab): Check bfd_seek status.
972 (bfd_mach_o_scan_read_dysymtab_symbol): Ditto.
973 (bfd_mach_o_scan_read_dylinker): Ditto.
974 (bfd_mach_o_scan_read_dylib): Ditto.
975 (bfd_mach_o_scan_read_thread): Ditto.
976 (bfd_mach_o_scan_read_symtab): Ditto.
977 Do not create a section for the stabs.
978 (bfd_mach_o_scan_read_uuid): Check bfd_seek status.
979 (bfd_mach_o_scan_read_segment): Ditto.
980 (bfd_mach_o_scan_read_command): Ditto.
981 (bfd_mach_o_scan_start_address): Ditto.
982 (bfd_mach_o_scan): Use mach_o_wide_p instead of hard-coded test.
983 (bfd_mach_o_archive_p): Check bfd_seek status.
984 (bfd_mach_o_core_fetch_environment): Ditto.
986 * mach-o-i386.c (bfd_mach_o_i386_mkobject): Don't set filetype.
988 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
990 * elf32-i386.c (elf_i386_link_hash_table): Add irelifunc.
991 (elf_i386_link_hash_table_create): Initialize irelifunc.
992 (elf_i386_check_relocs): Updated. Set up irelifunc for
994 (elf_i386_allocate_dynrelocs): Use irelifunc for dynamic
995 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
997 (elf_i386_relocate_section): Likewise.
999 * elf64-x86-64.c (elf64_x86_64_link_hash_table): Add irelifunc.
1000 (elf64_x86_64_link_hash_table_create): Initialize irelifunc.
1001 (elf64_x86_64_check_relocs): Updated. Set up irelifunc for
1003 (elf64_x86_64_allocate_dynrelocs): Use irelifunc for dynamic
1004 relocation for non-GOT reference of STT_GNU_IFUNC symbol in
1006 (elf64_x86_64_relocate_section): Likewise.
1008 * elf-bfd.h (_bfd_elf_create_static_ifunc_sections): Renamed to
1010 (_bfd_elf_create_ifunc_sections): This.
1012 * elflink.c (_bfd_elf_create_static_ifunc_sections): Renamed to
1014 (_bfd_elf_create_ifunc_sections): This. Create .rel[a].ifunc
1017 2009-06-06 H.J. Lu <hongjiu.lu@intel.com>
1019 * elf32-i386.c (elf_i386_check_relocs): Make room for dynamic
1020 relocation for R_386_32 against STT_GNU_IFUNC symbol when
1021 building shared object. Check info->executable instead of
1022 !info->shared when setting non_got_ref.
1023 (elf_i386_allocate_dynrelocs): Allocate dynamic relocation
1024 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1025 object. Allocate GOT relocation agsinst STT_GNU_IFUNC
1027 (elf_i386_relocate_section): Output dynamic relocation for
1028 R_386_32 against STT_GNU_IFUNC symbol to get the real
1029 function address when building shared object.
1030 (elf_i386_finish_dynamic_symbol): Output R_386_GLOB_DAT
1031 relocation for STT_GNU_IFUNC symbol in shared object.
1033 * elf64-x86-64.c (elf64_x86_64_check_relocs): Make room for
1034 dynamic relocation for R_X86_64_64 against STT_GNU_IFUNC
1035 symbol when building shared object. Check info->executable
1036 instead of !info->shared when setting non_got_ref.
1037 (elf64_x86_64_allocate_dynrelocs): Allocate dynamic relocation
1038 for non-GOT reference of STT_GNU_IFUNC symbol in shared
1039 library. Allocate GOT relocation agsinst STT_GNU_IFUNC symbol
1041 (elf64_x86_64_relocate_section): Output dynamic relocation
1042 for R_X86_64_64 against STT_GNU_IFUNC symbol to get the real
1043 function address when building shared object.
1044 (elf64_x86_64_finish_dynamic_symbol): Output R_X86_64_GLOB_DAT
1045 relocation for STT_GNU_IFUNC symbol in shared object.
1047 2009-06-06 Jan Kratochvil <jan.kratochvil@redhat.com>
1049 * Makefile.am: Run "make dep-am".
1050 (BFD32_BACKENDS): Add mach-o-i386.lo.
1051 (BFD32_BACKENDS_CFILES): Add mach-o-i386.c.
1052 * Makefile.in: Regenerate.
1054 2009-06-06 Alan Modra <amodra@bigpond.net.au>
1056 * elf32-spu.c (spu_elf_relocate_section): Match overlay number
1057 when looking for soft-icache stubs.
1059 2009-06-05 Tristan Gingold <gingold@adacore.com>
1061 * mach-o.h: Update copyright year.
1062 (bfd_mach_o_mach_header_magic): New enum.
1063 (bfd_mach_o_cpu_subtype): Now an enum.
1064 (BFD_MACH_O_HEADER_SIZE, BFD_MACH_O_HEADER_64_SIZE): New macros.
1065 (BFD_MACH_O_SECTION_SIZE, BFD_MACH_O_SECTION_64_SIZE): Ditto.
1066 (BFD_MACH_O_LC_SEGMENT_SIZE, BFD_MACH_O_LC_SEGMENT_64_SIZE): Ditto.
1067 (bfd_mach_o_load_command): Field type_required is now a boolean.
1068 Reindent prototypes.
1069 (bfd_mach_o_object_p, bfd_mach_o_core_p): Remove.
1070 (bfd_mach_o_bfd_copy_private_symbol_data): Add a prototype.
1071 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1072 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1073 (bfd_mach_o_get_symtab_upper_bound): Ditto.
1074 (bfd_mach_o_canonicalize_symtab): Ditto.
1075 (bfd_mach_o_get_symbol_info): Ditto.
1076 (bfd_mach_o_print_symbol): Ditto.
1077 (bfd_mach_o_bfd_print_private_bfd_data): Ditto.
1078 (bfd_mach_o_make_empty_symbol): Ditto.
1079 (bfd_mach_o_write_contents): Ditto.
1081 * mach-o.c (bfd_mach_o_object_p, bfd_mach_o_core_p,
1082 bfd_mach_o_mkobject): Defines.
1083 (bfd_mach_o_valid): Returns FALSE/TRUE instead of 0/1.
1084 Do not check with target vector but with flavour.
1085 (struct mach_o_section_name_xlat): New declaration.
1086 (dwarf_section_names_xlat): Ditto.
1087 (text_section_names_xlat): Ditto.
1088 (data_section_names_xlat): Ditto.
1089 (struct mach_o_segment_name_xlat): Ditto.
1090 (segsec_names_xlat): Ditto.
1091 (bfd_mach_o_convert_section_name_to_bfd): New function.
1092 (bfd_mach_o_convert_section_name_to_mach_o): Ditto.
1093 (bfd_mach_o_bfd_copy_private_symbol_data): Make it public.
1094 (bfd_mach_o_bfd_copy_private_section_data): Ditto.
1095 (bfd_mach_o_bfd_copy_private_bfd_data): Ditto.
1096 Accept any input and output flavour. Do not share private data
1098 (bfd_mach_o_count_symbols): Add a comment.
1099 (bfd_mach_o_get_symtab_upper_bound): Make it public.
1100 (bfd_mach_o_canonicalize_symtab): Ditto.
1101 (bfd_mach_o_get_symbol_info): Ditto.
1102 (bfd_mach_o_print_symbol): Ditto.
1103 (bfd_mach_o_write_header): Now returns a boolean instead of an int.
1104 Use constants instead of hard-coded values.
1105 (bfd_mach_o_scan_write_section_32): Use constants instead of hard-coded
1107 (bfd_mach_o_scan_write_section_64): Ditto.
1108 (bfd_mach_o_scan_write_segment): Ditto.
1109 Do not copy sections anymore.
1110 (bfd_mach_o_write_contents): Make it public.
1111 Remove dead code. Rewrite typeflag assignment.
1112 (bfd_mach_o_build_commands): New function.
1113 (bfd_mach_o_set_section_contents): Ditto.
1114 (bfd_mach_o_make_empty_symbol): Make it public.
1115 (bfd_mach_o_read_header): Make it static.
1116 Convert to bfd_boolean.
1117 Use constants instead of hard-coded values.
1118 (bfd_mach_o_make_bfd_section): Call
1119 bfd_mach_o_convert_section_name_to_bfd to create name.
1120 (bfd_mach_o_scan_read_section_32): Use constants instead of hard-coded
1122 (bfd_mach_o_scan_read_section_64): Ditto.
1123 (bfd_mach_o_scan_read_segment): Do not create a bfd section for
1124 a segment anymore. Use constants instead of hard-coded values.
1125 (bfd_mach_o_scan_read_command): Fix style.
1126 (bfd_mach_o_scan): Use constants instead of hard-coded values.
1127 Get rid of BFD_IO_FUNCS.
1128 (bfd_mach_o_mkobject_init): Renamed from bfd_mach_o_mkobject.
1129 (bfd_mach_o_header_p): Created from bfd_mach_o_object_p.
1130 (bfd_mach_o_gen_object_p): New function, replaces bfd_mach_o_object_p.
1131 (bfd_mach_o_object_p): Removed.
1132 (bfd_mach_o_gen_core_p): New function, replaces ...
1133 (bfd_mach_o_core_p): ... deleted.
1134 (bfd_mach_o_bfd_print_private_bfd_data): Make it public.
1136 * mach-o-i386.c: New file.
1137 * config.bfd: Use mach_o_i386_vec as targ_defvec for ix86-darwin.
1138 * configure.in (TDEFINES): Add mach_o_i386_vec.
1139 * configure: Regenerated.
1140 * targets.c: Add mach_o_i386_vec.
1142 * mach-o.c: Update copyright years.
1143 (BFD_IO_FUNCS): Remove (was not used).
1144 (bfd_mach_o_mkarchive, bfd_mach_o_read_ar_hdr, bfd_mach_o_slurp_armap
1145 bfd_mach_o_slurp_extended_name_table,
1146 bfd_mach_o_construct_extended_name_table,
1147 bfd_mach_o_truncate_arname, bfd_mach_o_write_armap,
1148 bfd_mach_o_get_elt_at_index, bfd_mach_o_generic_stat_arch_elt,
1149 bfd_mach_o_update_armap_timestamp, bfd_mach_o_close_and_cleanup,
1150 bfd_mach_o_bfd_free_cached_info, bfd_mach_o_new_section_hook,
1151 bfd_mach_o_get_section_contents_in_window,
1152 bfd_mach_o_bfd_is_local_label_name,
1153 bfd_mach_o_bfd_is_target_special_symbol,
1154 bfd_mach_o_bfd_is_local_label_name, bfd_mach_o_get_lineno,
1155 bfd_mach_o_find_nearest_line, bfd_mach_o_find_inliner_info,
1156 bfd_mach_o_bfd_make_debug_symbol, bfd_mach_o_read_minisymbols,
1157 bfd_mach_o_minisymbol_to_symbol,
1158 bfd_mach_o_bfd_get_relocated_section_contents,
1159 bfd_mach_o_bfd_relax_section, bfd_mach_o_bfd_link_hash_table_create,
1160 bfd_mach_o_bfd_link_hash_table_free, bfd_mach_o_bfd_link_add_symbols,
1161 bfd_mach_o_bfd_link_just_syms, bfd_mach_o_bfd_final_link,
1162 bfd_mach_o_bfd_link_split_section, bfd_mach_o_set_arch_mach,
1163 bfd_mach_o_bfd_merge_private_bfd_data,
1164 bfd_mach_o_bfd_set_private_flags, bfd_mach_o_get_section_contents,
1165 bfd_mach_o_bfd_gc_sections, bfd_mach_o_bfd_merge_sections,
1166 bfd_mach_o_bfd_is_group_section, bfd_mach_o_bfd_discard_group,
1167 bfd_mach_o_section_already_linked, bfd_mach_o_bfd_define_common_symbol,
1168 bfd_mach_o_bfd_copy_private_header_data,
1169 bfd_mach_o_core_file_matches_executable_p): Move these defines ...
1170 * mach-o-target.c: ... here.
1171 Update copyright years.
1173 2009-06-04 Alan Modra <amodra@bigpond.net.au>
1175 * dep-in.sed: Don't use \n in replacement part of s command.
1176 * Makefile.am (DEP1): LC_ALL for uniq.
1178 * Makefile.in: Regenerate.
1180 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1182 * elf32-i386.c (elf_i386_allocate_dynrelocs): Remove check of
1183 h->plt.refcount > 0 on STT_GNU_IFUNC symbol.
1184 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Likewise.
1186 2009-06-03 H.J. Lu <hongjiu.lu@intel.com>
1188 * elf32-i386.c (elf_i386_allocate_dynrelocs): Allocate
1189 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1190 (elf_i386_relocate_section): Adjust R_386_GOT32 relocation
1191 against STT_GNU_IFUNC symbols for static executables.
1192 (elf_i386_finish_dynamic_symbol): Load GOT entry with
1193 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1195 * elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Allocate
1196 GOT entry for STT_GNU_IFUNC symbol with pointer equality.
1197 (elf64_x86_64_finish_dynamic_symbol): Load GOT entry with
1198 PLT entry for STT_GNU_IFUNC symbol with pointer equality.
1200 2009-06-02 Richard Sandiford <r.sandiford@uk.ibm.com>
1202 * coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
1203 symbols to be left unimported when linking statically.
1204 * xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
1205 code when linking statically.
1207 2009-06-02 H.J. Lu <hongjiu.lu@intel.com>
1209 * elf32-i386.c (elf_i386_check_relocs): Increment
1210 got.refcount for R_386_GOT32/R_386_GOTOFF relocations
1211 against STT_GNU_IFUNC symbol.
1212 (elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
1213 local STT_GNU_IFUNC definition is used.
1214 (elf_i386_relocate_section): Handle got.offset != -1 for
1215 R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
1218 * elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
1219 got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
1220 relocations against STT_GNU_IFUNC symbol.
1221 (elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
1222 local STT_GNU_IFUNC definition is used.
1223 (elf64_x86_64_relocate_section): Handle got.offset != -1
1224 for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
1225 STT_GNU_IFUNC symbol.
1227 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1230 * elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
1231 (elf_i386_reloc_type_lookup): Likewise.
1232 (R_386_tls): Removed.
1233 (R_386_irelative): New.
1234 (R_386_vt_offset): Updated.
1235 (elf_i386_rtype_to_howto): Likewise.
1236 (elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
1237 (elf_i386_link_hash_table_create): Initialize igotplt,
1239 (elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
1240 (elf_i386_adjust_dynamic_symbol): Likewise.
1241 (elf_i386_allocate_dynrelocs): Likewise.
1242 (elf_i386_relocate_section): Likewise.
1243 (elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
1245 (elf_i386_finish_dynamic_symbol): When building a static
1246 executable, use .iplt, .igot.plt and .rel.iplt sections for
1247 STT_GNU_IFUNC symbols. Generate R_386_IRELATIVE relocation for
1248 locally defined STT_GNU_IFUNC symbol.
1250 * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
1251 (x86_64_reloc_map): Likewise.
1252 (R_X86_64_standard): Updated.
1253 (elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
1254 (elf64_x86_64_link_hash_table_create): Initialize igotplt,
1256 (elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
1257 (elf64_x86_64_adjust_dynamic_symbol): Likewise.
1258 (elf64_x86_64_allocate_dynrelocs): Likewise.
1259 (elf64_x86_64_relocate_section): Likewise.
1260 (elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
1262 (elf64_x86_64_finish_dynamic_symbol): When building a static
1263 executable, use .iplt, .igot.plt and .rela.iplt sections for
1264 STT_GNU_IFUNC symbols. Generate R_X86_64_IRELATIVE relocation
1265 for locally defined STT_GNU_IFUNC symbol.
1267 * reloc.c (BFD_RELOC_386_IRELATIVE): New.
1268 (BFD_RELOC_X86_64_IRELATIVE): Likewise.
1270 * bfd-in2.h: Regenerated.
1271 * libbfd.h: Likewise.
1273 2009-06-01 H.J. Lu <hongjiu.lu@intel.com>
1275 * elf-bfd.h (struct bfd_elf_section_data): Remove indirect_relocs.
1276 (_bfd_elf_make_ifunc_reloc_section): Removed.
1277 (_bfd_elf_is_ifunc_symbol): Likewise.
1278 (_bfd_elf_create_static_ifunc_sections): New.
1280 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Move STT_GNU_IFUNC
1282 (elf_link_add_object_symbols): Here.
1283 (_bfd_elf_link_hash_hide_symbol): Don't clean plt on
1284 STT_GNU_IFUNC symbol.
1285 (elf_link_output_extsym): Call elf_backend_finish_dynamic_symbol
1286 if a STT_GNU_IFUNC symbol is referenced in a non-shared object.
1287 (IFUNC_INFIX): Removed.
1288 (get_ifunc_reloc_section_name): Likewise.
1289 (_bfd_elf_make_ifunc_reloc_section): Likewise.
1290 (_bfd_elf_is_ifunc_symbol): Likewise.
1291 (_bfd_elf_create_static_ifunc_sections): New.
1293 2009-05-29 H.J. Lu <hongjiu.lu@intel.com>
1295 * elf32-i386.c (link_hash_newfunc): Add elf_i386_ prefix.
1296 (create_got_section): Likewise.
1297 (allocate_dynrelocs): Likewise.
1298 (readonly_dynrelocs): Likewise.
1299 (set_tls_module_base): Likewise.
1300 (dtpoff_base): Likewise.
1302 (elf_i386_link_hash_table_create): Updated.
1303 (elf_i386_create_dynamic_sections): Likewise.
1304 (elf_i386_check_relocs): Likewise.
1305 (elf_i386_size_dynamic_sections): Likewise.
1306 (elf_i386_relocate_section): Likewise.
1308 * elf64-x86-64.c (link_hash_newfunc): Add elf64_x86_64_ prefix.
1309 (create_got_section): Likewise.
1310 (allocate_dynrelocs): Likewise.
1311 (readonly_dynrelocs): Likewise.
1312 (set_tls_module_base): Likewise.
1313 (dtpoff_base): Likewise.
1315 (elf64_x86_64_link_hash_table_create): Updated.
1316 (elf64_x86_64_create_dynamic_sections): Likewise.
1317 (elf64_x86_64_check_relocs): Likewise.
1318 (elf64_x86_64_size_dynamic_sections): Likewise.
1319 (elf64_x86_64_relocate_section): Likewise.
1321 2009-05-28 Nick Clifton <nickc@redhat.com>
1323 * targets.c (_bfd_target_vector): Only include plugin target in
1324 all-targets build if BFD_SUPPORTS_PLUGINS is non-zero.
1326 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1328 * elf32-spu.c (struct call_info): New member broken_cycle.
1329 (remove_cycle): Instead of physically removing call_info structures
1330 to break call graph cycles, mark them using the broken_cycle flag.
1331 (mark_overlay_section): Respect broken_cycle flag.
1332 (unmark_overlay_section): Likewise.
1333 (collect_lib_sections): Likewise.
1334 (collect_overlays): Likewise.
1335 (sum_stack): Likewise.
1337 2009-05-28 Ulrich Weigand <uweigand@de.ibm.com>
1339 * elf32-spu.c (insert_callee): Accumulate incoming callee->count.
1340 (mark_functions_via_relocs): Initialize callee->count to 1.
1341 (pasted_function): Likewise.
1342 (spu_elf_auto_overlay): Honor call counts when determining number
1343 of stubs required in software i-cache mode.
1345 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1347 * plugin.c (program_name): Remove.
1348 (plugin_program_name): New.
1349 (bfd_plugin_set_program_name): New.
1350 (try_load_plugin): Use plugin_program_name.
1351 * plugin.h (bfd_plugin_set_program_name): New.
1353 2009-05-27 Rafael Avila de Espindola <espindola@google.com>
1355 * aclocal.m4: Include ../config/plugins.m4.
1356 * configure.in: Use AC_PLUGINS.
1357 * configure: Regenerate.
1358 * Makefile.in: Regenerate.
1359 * doc/Makefile.in: Regenerate.
1361 2009-05-27 Nathan Sidwell <nathan@codesourcery.com>
1363 * elf32-ppc.c (ppc_elf_relax_section): Work with a partial
1365 * bout.c (b_out_bfd_relax_section): Reject relocatable links.
1366 * elf32-m10300.c (mn10300_elf_relax_section): Likewise.
1367 * elf32-avr.c (elf32_avr_relax_section): Likewise.
1368 * elf32-frv.c (elf32_avr_relax_section): Likewise.
1369 * elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
1370 * elf64-mmix.c (mmix_elf_relax_section): Likewise.
1371 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
1372 * elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
1373 * reloc.c (bfd_generic_relax_section): Likewise.
1374 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
1375 * vms.c (vms_bfd_relax_section): Likewise.
1377 2009-05-26 H.J. Lu <hongjiu.lu@intel.com>
1379 * elf-bfd.h (_bfd_elf_is_ifunc_symbol): New.
1381 * elf32-i386.c (is_indirect_symbol): Renamed to ...
1382 * elflink.c (_bfd_elf_is_ifunc_symbol): This.
1384 * elf32-i386.c (allocate_dynrelocs): Updated.
1385 (elf_i386_relocate_section): Likewise.
1386 * elf64-x86-64.c (allocate_dynrelocs): Likewise.
1387 (elf64_x86_64_relocate_section): Likewise.
1389 * elf64-x86-64.c (is_indirect_symbol): Removed.
1391 2009-05-26 Nick Clifton <nickc@redhat.com>
1393 * po/id.po: Updated Indonesian translation.
1395 2009-05-26 Rafael Avila de Espindola <espindola@google.com>
1397 * Makefile.am: Run "make dep-am".
1400 (ALL_MACHINES): Add cpu-plugin.lo.
1401 (ALL_MACHINES_CFILES): Add cpu-plugin.c.
1402 (BFD32_BACKENDS): Add plugin.lo.
1403 (BFD32_BACKENDS_CFILES): Add plugin.c.
1404 (libbfd_la_LIBADD): Add LIBDL
1405 * archures.c (bfd_architecture): Add bfd_arch_plugin.
1406 (bfd_plugin_arch): Declare.
1407 * bfd-in.h (BFD_SUPPORTS_PLUGINS): New.
1408 * bfd.c (bfd): Add plugin_data.
1409 * config.bfd: Handle the plugin target.
1410 * configure.in: Check for --enable-plugins.
1411 (LT_INIT): Use the dlopen option.
1412 * cpu-plugin.c: New.
1415 * targets.c (plugin_vec): Declare.
1416 (_bfd_target_vector): Add plugin_vec.
1417 * Makefile.in: Regenerate.
1418 * bfd-in2.h: Regenerate.
1419 * configure: Regenerate.
1421 2009-05-26 Alan Modra <amodra@bigpond.net.au>
1423 * dep-in.sed: Don't modify .o to .lo here. Output one filename
1424 per line with all lines having continuation backslash. Prefix
1425 first line with "A", following lines with "B".
1426 * Makefile.am (DEP): Don't use dep.sed here.
1427 (DEP1): Run $MKDEP on single files, modify .o to .lo here. Use
1428 dep.sed here on dependencies, sort and uniq.
1429 * Makefile.in: Regenerate.
1431 2009-05-25 Tristan Gingold <gingold@adacore.com>
1433 * makefile.vms: Add verilog.obj to object list OBJS.
1435 2009-05-24 Alan Modra <amodra@bigpond.net.au>
1437 * bfdio.c (bfd_seek): Formatting. Ensure newly allocated memory
1438 for BFD_IN_MEMORY is cleared.
1439 (bfd_bwrite): Zero excess memory allocated.
1441 2009-05-22 Julian Brown <julian@codesourcery.com>
1443 * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN): New
1445 (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
1446 (elf32_arm_stub_a8_veneer_blx): New stub sequences.
1447 (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
1448 arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
1449 (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
1450 (a8_erratum_fix, a8_erratum_reloc): New structs.
1451 (elf32_arm_link_hash_table): Add a8_erratum_fixes,
1452 num_a8_erratum_fixes, fix_cortex_a8 fields.
1453 (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
1454 (elf32_arm_add_stub): Split into two parts, creating...
1455 (elf32_arm_create_or_find_stub_sec): New function.
1456 (elf32_arm_final_link_relocate): Add forward declaration.
1457 (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
1458 relocations, multiple relocations per stub.
1459 (find_stub_size_and_template): New (using parts of arm_size_one_stub).
1460 (arm_size_one_stub): Use find_stub_size_and_template.
1461 (a8_reloc_compare): New.
1462 (find_thumb_glue): Add forward declaration.
1463 (cortex_a8_erratum_scan): New.
1464 (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
1465 (bfd_elf32_arm_set_cortex_a8_fix): New.
1466 (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
1467 (arm_map_one_stub): Add THUMB32_TYPE support.
1468 (a8_branch_to_stub_data): New.
1469 (make_branch_to_a8_stub): New.
1470 (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
1471 * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
1472 (bfd_elf32_arm_set_target_relocs): Add argument for controlling
1473 Cortex-A8 erratum workaround.
1474 * bfd-in2.h: Regenerate.
1476 2009-05-22 Alan Modra <amodra@bigpond.net.au>
1478 * Makefile.am: Run "make dep-am".
1479 * Makefile.in: Regenerate.
1480 * po/SRC-POTFILES.in: Regenerate.
1482 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1484 * elflink.c (elf_link_input_bfd): Correct *pindex change in last
1487 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1489 * elf-bfd.h (struct elf_backend_data
1490 <elf_backend_link_output_symbol_hook>): Return an int.
1491 * elf64-ppc.c (ppc64_elf_output_symbol_hook): Return 2 to drop
1492 symbols on deleted .opd entries.
1493 * elflink.c (elf_link_output_sym): Return without outputting sym
1494 if output_symbol_hook returns 2.
1495 (elf_link_output_extsym): Don't assign h->indx when symbol discarded.
1496 Abort if we must not discard sym.
1497 (elf_link_input_bfd): Similarly, don't set finfo->indices for
1499 (bfd_elf_final_link): Adjust elf_link_output_sym calls.
1500 * elf-vxworks.c (elf_vxworks_link_output_symbol_hook): Adjust for
1501 elf_backend_link_output_symbol_hook return type change.
1502 * elf32-arm.c (output_arch_syminfo): Likewise.
1503 (elf32_arm_output_map_sym, elf32_arm_output_stub_sym): Likewise.
1504 (elf32_arm_output_arch_local_syms): Likewise.
1505 * elf32-cr16c.c (elf32_cr16c_link_output_symbol_hook): Likewise.
1506 * elf32-score.c (s3_bfd_score_elf_link_output_symbol_hook): Likewise.
1507 (bfd_score_elf_link_output_symbol_hook): Likewise.
1508 * elf32-score.h (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1509 * elf32-score7.c (s7_bfd_score_elf_link_output_symbol_hook): Likewise.
1510 * elf32-sh64.c (sh64_elf_link_output_symbol_hook): Likewise.
1511 * elf32-spu.c (spu_elf_output_symbol_hook): Likewise.
1512 * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise.
1513 * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise.
1514 * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise.
1515 * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise.
1516 * elf64-sparc.c (elf64_sparc_output_arch_syms): Likewise.
1517 * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1518 * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise.
1520 2009-05-21 Alan Modra <amodra@bigpond.net.au>
1522 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't segfault on
1523 out of range .opd symbols.
1525 2009-05-21 Dave Korn <dave.korn.cygwin@gmail.com>
1527 * coffgen.c (coff_print_symbol): Use bfd_fprintf_vma, not
1528 fprintf_vma directly.
1529 * peXXigen.c (pe_print_edata): Likewise.
1530 (pe_print_pdata): Likewise.
1531 (_bfd_XX_print_ce_compressed_pdata): Likewise.
1532 (_bfd_XX_print_private_bfd_data_common): Likewise.
1534 2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com>
1536 * cofflink.c (process_embedded_commands): Ignore "-aligncomm".
1538 2009-05-15 Andrew Stubbs <ams@codesourcery.com>
1539 Paul Brook <paul@codesourcery.com>
1541 * elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
1542 fix discarded sections.
1544 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1546 * elf32-spu.c (mark_overlay_section): Move .init and .fini
1547 sections into the software icache.
1549 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1551 * elf32-spu.c (build_stub): Always build "compact" sofware
1554 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1556 * elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
1557 (spu_elf_setup): Initialize it.
1558 (spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
1559 Update to new-sytle cache manager data structures.
1560 (spu_elf_build_stubs): Generate new-style cache manager data
1561 structures and symbols.
1562 (spu_elf_auto_overlay): Update size computation.
1564 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1566 * elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
1567 segments first amongst the program headers.
1569 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1571 * elf32-spu.c (spu_elf_relocate_section): Only encode overlay index
1572 into addresses for relocation types that look at high bits. Remove
1573 special handling of relocation overflow warnings.
1575 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1577 * elf32-spu.c (mark_functions_via_relocs): Handle cycles in the
1578 control flow graph between fragments of a function.
1580 2009-05-14 Ulrich Weigand <uweigand@de.ibm.com>
1582 * elf32-spu.c (spu_elf_size_stubs): Even in software i-cache mode,
1583 generate only a 16-byte .toe section.
1584 (spu_elf_build_stubs, spu_elf_auto_overlay): Likewise.
1586 2009-05-14 Alan Modra <amodra@bigpond.net.au>
1588 * elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
1589 (spu_elf_place_overlay_data): ..here. New function.
1590 * elf32-spu.h (spu_elf_place_overlay_data): Declare.
1592 2009-05-13 Andrew Jenner <andrew@codesourcery.com>
1594 * elf32-arm.c: Move sysdep.h to start of file.
1596 2009-05-11 Ulrich Weigand <uweigand@de.ibm.com>
1598 * elf32-spu.c (spu_elf_find_overlays): Don't use .ovl.init lma as
1600 (spu_elf_build_stubs): Don't define __icache_tagbase. Define
1601 __icache_tag_array and __icache_tag_array_size.
1603 2009-05-11 Masaki Muranaka <monaka@monami-software.com>
1605 * elf32-bfin.c (bfin_bfd_reloc_type_lookup): Remove unnecessary
1607 (bfinfdpic_link_omit_section_dynsym): Likewise.
1608 (elf32_bfinfdpic_finish_dynamic_sections): Likewise.
1610 2009-05-05 Paul Brook <paul@codesourcery.com>
1612 * bfd-in.h (elf32_arm_fix_exidx_coverage): Add prototype.
1613 * bfd-in2.h: Regenerate.
1614 * elf32-arm.c (arm_unwind_edit_type, arm_unwind_table_edit): Define.
1615 (_arm_elf_section_data): Add text and exidx fields.
1616 (add_unwind_table_edit, get_arm_elf_section_data, adjust_exidx_size,
1617 insert_cantunwind_after, elf32_arm_fix_exidx_coverage, offset_prel31,
1618 copy_exidx_entry): New functions.
1619 (elf32_arm_write_section): Fixup .ARM.exidx contents.
1621 2009-05-05 Christophe lyon <christophe.lyon@st.com>
1623 * elf32-arm.c (DEF_STUBS): New helper define.
1624 (DEF_STUB): Likewise.
1625 (stub_def): New type.
1626 (stub_definitions): New array, containing stub template pointers
1628 (arm_size_one_stub): Make use of stub_definitions.
1630 2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com>
1632 * elflink.c (find_version_for_sym): Remove from here, ...
1633 * linker.c (bfd_find_version_for_sym): ... rename, replace
1634 here, make public and update all callers.
1635 * bfd-in2.h: Regenerate.
1637 2009-04-30 Nick Clifton <nickc@redhat.com>
1639 * elf-bfd.h (struct bfd_elf_section_data): Add indirect_relocs
1641 (struct elf_obj_data): Add has_ifunc_symbols boolean.
1642 * elf.c (swap_out_syms): Convert BSF_GNU_INDIRECT_FUNCTION flags
1643 into a STT_GNU_IFUNC symbol type.
1644 (_bfd_elf_is_function_type): Accept STT_GNU_IFUNC as a function
1646 (_bfd_elf_set_osabi): Set the osasbi field to ELFOSABI_LINUX if
1647 the binary contains ifunc symbols.
1648 * elfcode.h (elf_slurp_symbol_table): Translate the STT_GNU_IFUNC
1649 symbol type into a BSF_GNU_INDIRECT_FUNCTION flag.
1650 * elf32-i386.c (is_indirect_function): New function.
1651 (elf_i386_check_relocs): Create an ifunc output section.
1652 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1653 section if necessary.
1654 (elf_i386_relocate_section): Emit a reloc against an ifunc symbol
1656 (elf_i386_add_symbol_hook): New function. Set the
1657 has_ifunc_symbols field of the elf_obj_data structure if an ifunc
1658 symbol is encountered.
1659 (elf_backend_post_process_headers): Define.
1660 (elf_backend_add_symbol_hook): Define.
1661 (elf_i386_post_process_headers): Rename to
1662 elf_i388_fbsd_post_process_headers.
1663 * elf64-x86_64.c (IS_X86_64_PCREL_TYPE): New macro.
1664 (is_indirect_function): New function.
1665 (elf64_x86_64_check_relocs): Create an ifunc output section.
1666 (allocate_dynrelocs): Create dynamic relocs in the ifunc output
1667 section if necessary.
1668 (elf64_x86_64_relocate_section): Emit a reloc against an ifunc
1669 symbol if necessary.
1670 (elf_i386_add_symbol_hook): Set the has_ifunc_symbols field of the
1671 elf_obj_data structure if an ifunc symbol is encountered.
1672 (elf_backend_post_process_headers): Define.
1673 * elflink.c (_bfd_elf_adjust_dynamic_symbol): Always create a PLT
1674 if we have ifunc symbols to handle.
1675 (get_ifunc_reloc_section_name): New function. Computes the name
1676 for an ifunc section.
1677 (_bfd_elf_make_ifunc_reloc_section): New function. Creates a
1678 section to hold ifunc relocs.
1679 * syms.c (BSF_GNU_INDIRECT_FUNCTION): Define.
1680 (bfd_print_symbol_vandf): Handle ifunc symbols.
1681 (bfd_decode_symclass): Likewise.
1682 * bfd-in2.h: Regenerate.
1684 2009-04-30 Joseph Myers <joseph@codesourcery.com>
1686 * elf32-arm.c (elf32_arm_check_relocs): Give errors for absolute
1687 MOVW and MOVT relocations in a shared library link.
1689 2009-04-27 Anthony Green <green@moxielogic.com>
1691 * verilog.c: New file.
1692 * Makefile.am (BFD32_LIBS): Add verilog.c.
1693 (BFD32_LIBS_CFILES): Add verilog.c.
1694 (verilog.lo): New build rule.
1695 * Makefile.in: Rebuilt.
1696 * targets.c: Add verilog support.
1697 * bfd.c (tdata union): Add Verilog private data field.
1698 * bfd-in2.h: Regenerate.
1700 2009-04-27 H.J. Lu <hongjiu.lu@intel.com>
1702 * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Don't
1705 2009-04-23 Matthias Klose <doko@ubuntu.com>
1707 * peXXigen.c (_bfd_XXi_swap_sym_in): Initialize `name'.
1709 2009-04-22 Christophe Lyon <christophe.lyon@st.com>
1712 * elf32-arm.c (arm_type_of_stub): Handle R_ARM_THM_JUMP24,
1713 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1714 (elf32_arm_size_stubs): Likewise.
1715 (record_thumb_to_arm_glue): Deleted unused function.
1716 (bfd_elf32_arm_process_before_allocation): No longer handle
1717 R_ARM_THM_JUMP24, R_ARM_JUMP24 and R_ARM_PLT32 relocations here.
1718 (elf32_arm_final_link_relocate): Handle R_ARM_THM_JUMP24,
1719 R_ARM_JUMP24 and R_ARM_PLT32 relocations.
1721 2009-04-21 Daniel Jacobowitz <dan@codesourcery.com>
1723 * elf32-arm.c (INTERWORK_FLAG): Check BFD_LINKER_CREATED.
1724 (elf32_arm_write_section): Declare early.
1725 (elf32_arm_size_stubs): Skip non-stub sections in the stub BFD.
1726 (arm_allocate_glue_section_space): Exclude empty sections.
1727 (ARM_GLUE_SECTION_FLAGS): Add SEC_LINKER_CREATED.
1728 (bfd_elf32_arm_add_glue_sections_to_bfd): Do not skip the stub
1730 (elf32_arm_output_glue_section, elf32_arm_final_link): New.
1731 (elf32_arm_merge_eabi_attributes): Skip the stub BFD.
1732 (elf32_arm_size_dynamic_sections): Allocate interworking
1734 (bfd_elf32_bfd_final_link): Define.
1736 2009-04-21 H.J. Lu <hongjiu.lu@intel.com>
1738 * coff-ia64.c (COFF_PAGE_SIZE): Changed to 8K.
1740 * coffcode.h (coff_compute_section_file_positions): Clear
1741 D_PAGED if PE section alignment is smaller than COFF_PAGE_SIZE.
1743 * libcoff-in.h (pe_tdata): Remove force_minimum_alignment and
1744 force_minimum_alignment.
1746 * libcoff.h: Regenerated.
1748 * pei-ia64.c (PEI_TARGET_SUBSYSTEM): Removed.
1749 (PEI_FORCE_MINIMUM_ALIGNMENT): Likewise.
1751 * peicode.h (pe_mkobject): Don't set force_minimum_alignment
1752 nor target_subsystem.
1754 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Don't check
1755 force_minimum_alignment nor target_subsystem.
1757 2009-04-21 Kai Tietz <kai.tietz@onevision.com>
1759 * coff-x86_64.c (PEI_HEADERS): Protect includes.
1760 (bfd_pe_print_pdata): Remove #ifdef PE variation.
1761 * pei-x86_64.c (PEI_HEADERS): Define to prevent double
1762 include in coff-x86_64.c of headers.
1763 (PDATA_ROW_SIZE): New define.
1764 (pex_regs[]): New static array.
1765 (pex64_get_runtime_function): New static function.
1766 (pex64_get_unwind_info): Likewise.
1767 (pex64_get_scope_entry): Likewise.
1768 (pex64_xdata_print_uwd_codes): Likewise.
1769 (pex64_get_section_by_rva): Likewise.
1770 (pex64_dump_xdata): Likewise.
1771 (pex64_bfd_print_pdata): Likewise.
1772 (bfd_pe_print_pdata): Define as pex64_bfd_print_pdata.
1773 * peXXigen.c (_bfd_pex64_print_pdata): Removed implementation.
1774 * libpei.h (_bfd_pex64_print_pdata): Removed declaration.
1776 2009-04-19 Peter O'Gorman <binutils@mlists.thewrittenword.com>
1777 Alan Modra <amodra@bigpond.net.au>
1778 Dave Korn <dave.korn.cygwin@gmail.com>
1780 * peXXigen.c (_bfd_XXi_swap_sym_in): Fix name handling w.r.t
1781 long names and non-NUL-terminated strings.
1783 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1785 * bfd-in2.h: Regenerated.
1787 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1789 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Replace
1790 IMAGE_SUBSYSTEM_EFI_ROM with IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER.
1792 2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
1795 * coffcode.h (bfd_pei_p): New.
1797 * config.bfd: Remove bfd_efi_bsdrv_ia32_vec,
1798 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1799 bfd_efi_rtdrv_x86_64_vec, bfd_efi_bsdrv_ia64_vec and
1800 bfd_efi_rtdrv_ia64_vec. Replace bfd_efi_app_ia32_vec,
1801 bfd_efi_app_x86_64_vec and bfd_efi_app_ia64_vec with
1802 i386pei_vec, x86_64pei_vec and bfd_pei_ia64_vec, respectively.
1804 * configure.in: Remove bfd_efi_bsdrv_ia32_vec,
1805 bfd_efi_rtdrv_ia32_vec, bfd_efi_bsdrv_x86_64_vec,
1806 bfd_efi_rtdrv_x86_64_vec,
1807 bfd_efi_bsdrv_ia64_vec and bfd_efi_rtdrv_ia64_vec. Replace
1808 bfd_efi_ia64_vec with bfd_pei_ia64_vec.
1809 * targets.c: Likewise.
1811 * configure: Regenerated.
1812 * libcoff.h: Likewise.
1813 * Makefile.in: Likewise.
1815 * efi-app-ia32.c: Removed.
1816 * efi-app-x86_64.c: Likewise.
1817 * efi-bsdrv-ia32.c: Likewise.
1818 * efi-bsdrv-ia64.c: Likewise.
1819 * efi-bsdrv-x86_64.c: Likewise.
1820 * efi-rtdrv-ia32.c: Likewise.
1821 * efi-rtdrv-ia64.c: Likewise.
1822 * efi-rtdrv-x86_64.c: Likewise.
1823 * efi-rtdrv-ia32.c: Likewise.
1825 * efi-app-ia64.c: Moved to ...
1827 (TARGET_SYM): Set to bfd_pei_ia64_vec.
1828 (TARGET_NAME): Set to pei-ia64.
1830 * libpei.h (bfd_target_pei_p): Removed.
1831 (bfd_target_pei_arch): Likewise.
1832 (bfd_target_efi_app_p): Likewise.
1833 (bfd_target_efi_app_arch): Likewise.
1834 (bfd_target_efi_bsdrv_p): Likewise.
1835 (bfd_target_efi_bsdrv_arch): Likewise.
1836 (bfd_target_efi_rtdrv_p): Likewise.
1837 (bfd_target_efi_rtdrv_arch): Likewise.
1838 (bfd_pe_executable_p): Likewise.
1840 * Makefile.am (BFD32_BACKENDS): Remove efi-app-ia32.lo,
1841 efi-bsdrv-ia32.lo and efi-rtdrv-ia32.lo.
1842 (BFD32_BACKENDS_CFILES): Remove efi-app-ia32.c, efi-bsdrv-ia32.c
1843 and efi-rtdrv-ia32.c.
1844 (BFD64_BACKENDS): Remove efi-app-ia64.lo, efi-bsdrv-ia64.lo,
1845 efi-rtdrv-ia64.lo, efi-app-x86_64.lo, efi-bsdrv-x86_64.lo and
1846 efi-rtdrv-x86_64.lo. Add pei-ia64.lo.
1847 (BFD64_BACKENDS_CFILES): Remove efi-app-ia64.c, efi-bsdrv-ia64.c,
1848 efi-rtdrv-ia64.c, efi-app-x86_64.c, efi-bsdrv-x86_64.c and
1849 efi-rtdrv-x86_64.c. Add pei-ia64.c.
1850 (efi-app-ia64.lo): Removed.
1851 (efi-bsdrv-ia32.lo): Likewise.
1852 (efi-rtdrv-ia32.lo): Likewise.
1853 (efi-app-ia64.lo): Likewise.
1854 (efi-bsdrv-ia64.lo): Likewise.
1855 (efi-rtdrv-ia64.lo): Likewise.
1856 (efi-app-x86_64.lo): Likewise.
1857 (efi-bsdrv-x86_64.lo): Likewise.
1858 (efi-rtdrv-x86_64.lo): Likewise.
1861 * peicode.h (coff_swap_scnhdr_in): Replace bfd_pe_executable_p
1863 (arch_type): Removed.
1864 (pe_arch): Likewise.
1865 (pe_bfd_object_p): Just return coff_object_p.
1867 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Replace
1868 bfd_pe_executable_p with bfd_pei_p.
1870 2009-04-17 Christophe Lyon <christophe.lyon@st.com>
1872 * elf32-arm.c (elf32_arm_size_stubs): Handle long branches through
1873 PLT entries to an undefined symbol when generating a shared
1876 2009-04-17 Nick Clifton <nickc@redhat.com>
1879 * coffcode.h (handle_COMDAT): Allow for external COMDAT symbols.
1881 2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com>
1883 * aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
1884 * aout-target.h (MY_bfd_define_common_symbol): Likewise.
1885 * aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
1886 * binary.c (binary_bfd_define_common_symbol): Likewise.
1887 * bout.c (b_out_bfd_define_common_symbol): Likewise.
1888 * coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1889 * coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
1890 * coffcode.h (coff_bfd_define_common_symbol): Likewise.
1891 * elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
1892 * i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
1893 * i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
1894 * ieee.c (ieee_bfd_define_common_symbol): Likewise.
1895 * ihex.c (ihex_bfd_define_common_symbol): Likewise.
1896 * libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
1897 * mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
1898 * mmo.c (mmo_bfd_define_common_symbol): Likewise.
1899 * nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
1900 * oasys.c (oasys_bfd_define_common_symbol): Likewise.
1901 * pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
1902 * ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
1903 * som.c (som_bfd_define_common_symbol): Likewise.
1904 * srec.c (srec_bfd_define_common_symbol): Likewise.
1905 * tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
1906 * versados.c (versados_bfd_define_common_symbol): Likewise.
1907 * vms.c (vms_bfd_define_common_symbol): Likewise.
1908 * xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
1909 * xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
1910 * coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
1911 (pmac_xcoff_vec): Likewise.
1912 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1913 (aix5coff64_vec): Likewise.
1914 * linker.c (bfd_generic_define_common_symbol): New function.
1915 * targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
1916 (_bfd_define_common_symbol): New field.
1917 * libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
1918 * xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
1919 (xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
1921 * bfd-in2.h: Regenerate.
1922 * libbfd.h: Likewise.
1923 * libcoff.h: Likewise.
1925 2009-04-15 Anthony Green <green@moxielogic.com>
1927 * targets.c: Add moxie support.
1928 * Makefile.am: Ditto.
1929 * Makefile.in: Rebuilt.
1930 * cpu-moxie.c, elf32-moxie.c: New files.
1931 * archures.c: Add moxie support.
1932 * configure.in: Add moxie support.
1933 * configure: Rebuilt.
1934 * config.bfd, archures.c: Add moxie support.
1935 * bfd-in2.h: Rebuilt.
1937 2009-04-15 Christophe Lyon <christophe.lyon@st.com>
1939 * elf32-arm.c (elf32_arm_final_link_relocate): Don't convert ARM
1940 branch to an undef weak symbol into a jump to next instruction if
1941 a PLT entry will be created.
1943 2009-04-14 Dave Korn <dave.korn.cygwin@gmail.com>
1945 * coffgen.c (make_a_section_from_file): Set the backend long
1946 section names enable if long section names found on input.
1947 * coffcode.h: Extend long section names documentation to match.
1949 2009-04-08 H.J. Lu <hongjiu.lu@intel.com>
1951 * elflink.c (elf_link_add_object_symbols): Warn alternate ELF
1954 2009-04-07 DJ Delorie <dj@redhat.com>
1956 * archures.c: Add bfd_mach_mep_c5.
1957 * bfd-in2.h: Likewise.
1958 * cpu-mep.c: Add bfd_c5_arch.
1959 * elf32-mep.c: Support it.
1961 2009-04-07 H.J. Lu <hongjiu.lu@intel.com>
1963 * elflink.c (_bfd_elf_section_already_linked): Add `\n' for
1964 info->callbacks->einfo.
1965 * linker.c (_bfd_generic_section_already_linked): Likewise.
1967 2009-04-06 DJ Delorie <dj@redhat.com>
1969 * elf32-h8300.c (elf32_h8_relax_section): Relax MOVA opcodes.
1971 2009-04-06 H.J. Lu <hongjiu.lu@intel.com>
1973 * coff-x86_64.c (bfd_pe_print_pdata): Defined to
1974 _bfd_pex64_print_pdata only if PE is defined.
1976 * libpei.h (_bfd_pep_print_x64_pdata): Renamed to ...
1977 (_bfd_pex64_print_pdata): This.
1979 * peXXigen.c (_bfd_pep_print_x64_pdata): Renamed to ...
1980 (_bfd_pex64_print_pdata): This. Defined only if COFF_WITH_pex64
1983 2009-04-05 Kai Tietz <kai.tietz@onevision.com>
1985 * coff-x86_64.c (bfd_pe_print_pdata): Define as
1986 _bfd_pep_print_x64_pdata.
1987 * libpei.h (_bfd_pep_print_x64_pdata): Add prototype.
1988 * peXXigen.c (_bfd_pep_print_x64_pdata): New.
1990 2009-04-02 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1992 * elf32-xtensa.c (relax_property_section): Always set r_offset
1995 2009-04-02 Christophe Lyon <christophe.lyon@st.com>
1997 * elf32-arm.c (elf32_arm_stub_long_branch_v4t_thumb_thumb,
1998 elf32_arm_stub_long_branch_v4t_thumb_thumb_pic): Two new long
2000 (elf32_arm_stub_type): New enum values for the two new stubs.
2001 (arm_type_of_stub): Make use of the two new stubs.
2002 (arm_size_one_stub): Handle the two new stubs.
2004 2009-04-01 Matt Thomas <matt@netbsd.org>
2006 * elf32-vax.c (elf_vax_check_relocs): Do not put relocations against
2007 hidden symbols into the GOT or PLT.GOT.
2008 (elf_vax_relocate_section): Do not emit a PCREL reloc
2009 into a shared object if it is against a hidden symbol.
2011 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2013 * xcofflink.c (xcoff_archive_info): Add contains_shared_object_p
2014 and know_contains_shared_object_p.
2015 (xcoff_archive_contains_shared_object_p): Add an "info" parameter.
2016 Cache the result in the archive_info table.
2017 (xcoff_auto_export_p): Add an "info" parameter and update the
2018 call to xcoff_archive_contains_shared_object_p.
2019 (xcoff_mark_auto_exports): Update accordingly.
2020 (xcoff_post_gc_symbol): Likewise.
2022 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2024 * xcofflink.c (bfd_link_input_bfd): Treat __rtinit as C_HIDEXT
2027 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2029 * coff-rs6000.c (member_layout): New structure.
2030 (archive_iterator): Likewise.
2031 (member_layout_init): New function.
2032 (archive_iterator_begin): Likewise.
2033 (archive_iterator_next): Likewise.
2034 (xcoff_write_armap_old): Use the new iterator functions.
2035 (do_shared_object_padding): Delete.
2036 (xcoff_write_armap_big): Use the new iterator functions. Simplify
2037 handling of arch_info.
2038 (xcoff_write_archive_contents_old): Allocate arelt_data in the
2039 first loop rather than the second. Allocate a member header if
2040 there isn't one, then work out the stat information and length
2041 in the first loop too. Use the new iterators for the second loop.
2042 (xcoff_write_archive_contents_big): Likewise.
2044 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2046 * bfd-in.h (bfd_xcoff_split_import_path): Declare.
2047 (bfd_xcoff_set_archive_import_path): Likewise.
2048 * bfd-in2.h: Regenerate.
2049 * xcofflink.c: Include libiberty.h.
2050 (xcoff_archive_info): New structure.
2051 (xcoff_archive_info_hash): New function.
2052 (xcoff_archive_info_eq): Likewise.
2053 (xcoff_get_archive_info): Likewise.
2054 (_bfd_xcoff_bfd_link_hash_table_create): Initialize archive_info.
2055 (bfd_xcoff_split_import_path): New function.
2056 (bfd_xcoff_set_archive_import_path): Likewise.
2057 (xcoff_set_import_path): Move earlier in file.
2058 (xcoff_link_add_dynamic_symbols): Set the import path of a non-archive
2059 object to the the directory part of the bfd's filename. Get the
2060 import path and filename of an archive object from the archive's
2061 xcoff_tdata, initializing it if necessary. Update use of
2063 (bfd_link_input_bfd): Update use of import_file_id.
2064 (xcoff_write_global_symbol): Likewise.
2066 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2068 * xcofflink.c (xcoff_link_hash_table): Moved from include/coff/xcoff.h.
2070 2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
2072 * xcofflink.c (xcoff_link_create_extra_sections): Don't create
2073 a .loader section for relocatable links.
2074 (xcoff_need_ldrel_p): New function.
2075 (xcoff_mark): Use it.
2076 (bfd_xcoff_link_count_reloc): Only count loader relocs if there's
2078 (xcoff_build_ldsym): New function, split out from...
2079 (xcoff_build_ldsyms): ...here. Rename to...
2080 (xcoff_post_gc_symbol): ...this. Only export symbols, and only
2081 call xcoff_build_ldsym, if there's a loader section.
2082 (xcoff_build_loader_section): New function, extracted verbatim from...
2083 (bfd_xcoff_size_dynamic_sections): ...here. Only call it if
2084 there's a loader section. Only add an __rtinit loader symbol
2085 if there's a loader section. Update after above name change.
2086 (xcoff_symbol_section, xcoff_create_ldrel): New functions.
2087 (bfd_link_input_bfd): Use xcoff_need_ldrel_p, xcoff_symbol_section
2088 and xcoff_create_ldrel.
2089 (xcoff_write_global_symbol): Use xcoff_create_ldrel.
2090 (xcoff_reloc_link_order): Likewise, but only call it if there's
2091 a loader section. Use xcoff_symbol_section.
2092 (_bfd_xcoff_bfd_final_link): Only use fdinfo.ldrel and fdinfo.ldsym
2093 if there's a loader section.
2095 2009-04-01 Richard Sandiford <rdsandiford@googlemail.com>
2097 * xcofflink.c (bfd_link_input_bfd): Fix buffer overrun.
2099 2009-04-01 Christophe Lyon <christophe.lyon@st.com>
2101 * elf32-arm.c (group_sections): Rewrite loops for better
2104 2009-03-30 DJ Delorie <dj@redhat.com>
2106 * elflink.c (elf_link_input_bfd): Don't try to resolve complex
2107 relocs when doing a relocatable link.
2109 2009-03-28 Mark Mitchell <mark@codesourcery.com>
2111 * coff-arm.c (coff_arm_merge_private_bfd_data): Use "error:", not
2112 "ERROR:", in error messages.
2113 * cpu-arm.c (bfd_arm_merge_machines): Likewise.
2114 * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
2115 * elf32-arm.c (tag_cpu_arch_combine): Likewise.
2116 (elf32_arm_merge_eabi_attributes): Likewise.
2117 (elf32_arm_merge_private_bfd_data): Likewise.
2119 2009-03-27 Nick Clifton <nickc@redhat.com>
2121 * section.c (bfd_get_section_contents): Detect and handle the case
2122 where a section has the SEC_IN_MEMORY flag set but no actual
2125 2009-03-26 Alan Modra <amodra@bigpond.net.au>
2128 * elf.c (copy_elf_program_header): Do not check that PT_GNU_RELRO
2129 p_filesz and p_memsz are equal. Use p_memsz as the segment size.
2130 (assign_file_positions_for_non_load_sections): Zap PT_GNU_RELRO
2131 if we don't find matching PT_LOAD when copying.
2133 2009-03-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
2135 * elf32-crx.c (crx_elf_howto_table): Zero the src_mask field of
2136 the reloc descriptions.
2138 2009-03-25 Hans-Peter Nilsson <hp@axis.com>
2140 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2141 <R_CRIS_16_GOT_GD, case R_CRIS_32_GOT_GD>: Handle COMMON symbols.
2142 <case R_CRIS_16_TPREL, R_CRIS_32_TPREL>: Ditto.
2144 2009-03-24 H.J. Lu <hongjiu.lu@intel.com>
2146 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Make it static.
2147 (bfd_i386_arch_intel_syntax): Likewise.
2148 (i8086_arch): Likewise.
2149 (bfd_x86_64_arch): Likewise.
2151 2009-03-24 Hans-Peter Nilsson <hp@axis.com>
2153 * elf32-cris.c (cris_elf_relocate_section): <case
2154 R_CRIS_16_DTPREL, R_CRIS_32_DTPREL>: Allow use of non-local
2155 symbols for non-allocated sections. Don't check whether to
2156 generate R_CRIS_DTPMOD for non-allocated sections.
2157 (cris_elf_gc_sweep_hook) <case R_CRIS_32_DTPREL>: Don't
2158 handle relocation GC:ing if applied to non-allocated section.
2159 (cris_elf_check_relocs): Similar.
2161 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
2162 <R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: Don't include the TLS size
2163 when emitting a known TP offset in the GOT.
2165 2009-03-23 Alan Modra <amodra@bigpond.net.au>
2167 * elf64-ppc.c (synthetic_opd): Delete.
2168 (compare_symbols): Look for .opd name rather than section match.
2169 (ppc64_elf_get_synthetic_symtab): Likewise.
2171 2009-03-21 Alan Modra <amodra@bigpond.net.au>
2173 * elf32-ppc.c (is_pic_glink_stub): Delete.
2174 (is_nonpic_glink_stub): New function.
2175 (ppc_elf_get_synthetic_symtab): Check for last non-pic stub rather
2177 (struct ppc_elf_link_hash_table <glink_pltresolve>): Comment fix.
2179 2009-03-20 Martin Schwidefsky <schwidefsky@de.ibm.com>
2180 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2182 * elf32-s390.c (elf_s390_check_relocs): Use the SYMBOL_*
2183 macros for visibilty and locality checks.
2184 (elf_s390_adjust_dynamic_symbol): Likewise.
2185 (allocate_dynrelocs): Likewise.
2186 (elf_s390_relocate_section): Likewise.
2187 (elf_s390_finish_dynamic_symbol): Likewise.
2188 * elf64-s390.c (elf_s390_check_relocs): Likewise.
2189 (elf_s390_adjust_dynamic_symbol): Likewise.
2190 (allocate_dynrelocs): Likewise.
2191 (elf_s390_relocate_section): Likewise.
2192 (elf_s390_finish_dynamic_symbol): Likewise.
2194 2009-03-19 Kai Tietz <kai.tietz@onevision.com>
2196 * bfd-in2.h: Regenerated.
2197 * coffcode.h (sec_to_styp_flags): For pe-coff add SEC_READONLY
2198 for debugging sections and map memory read/write dependent on
2200 (styp_to_sec_flags): Set SEC_COFF_NOREAD for sections
2201 without memory read flags set.
2202 * section.c: Add SEC_COFF_NOREAD to section flags.
2204 2009-03-19 Andreas Schwab <schwab@linux-m68k.org>
2206 * elf32-hppa.c (final_link_relocate): Cast bfd_vma values to long
2209 2009-03-19 Alan Modra <amodra@bigpond.net.au>
2211 * elf32-spu.c (spu_elf_find_overlays): Separate error return from
2212 "no overlays" return. If there are overlays, create overlay
2213 manager entry symbols here, so that..
2214 (spu_elf_build_stubs): ..we don't need to set them up here.
2215 Simplify entry symbol tests.
2216 * elf32-spu.h (spu_elf_find_overlays): Update prototype.
2218 2009-03-18 Mark Kettenis <kettenis@gnu.org>
2220 * elf.c (elfcore_grok_openbsd_procinfo)
2221 (elfcore_grok_openbsd_note): New functions.
2222 (elf_parse_notes): Handle notes from OpenBSD ELF core files.
2224 2009-03-18 Alan Modra <amodra@bigpond.net.au>
2226 * vms-hdr.c: Don't include alloca.h.
2227 * elf32-m68hc1x.c: Include alloca-conf.h.
2229 * elf64-hppa.c: Likewise. Remove existing #if's handling alloca.
2231 * Makefile.am: Run "make dep-am".
2232 * Makefile.in: Regenerate.
2234 2009-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2236 * elf32-arm.c (elf32_arm_check_relocs): Correct symbian_p test.
2238 2009-03-17 Alan Modra <amodra@bigpond.net.au>
2240 * elf32-spu.h (struct spu_elf_params): ovly_flavour now only 1 bit.
2242 (emum _ovly_flavour): Delete ovly_compact, ovly_none.
2243 * elf32-spu.c (struct spu_link_hash_table): Replace ovly_load and
2244 ovly_return fields with ovly_entry[2]. Adjust all users.
2245 (spu_elf_find_overlays): Set ovly_entry[1] from __icache_call_handler
2247 (spu_elf_build_stubs): Likewise.
2248 (ovl_stub_size): Change arg to spu_elf_params pointer. Adjust for
2249 ovly_flavour changes. Update all callers.
2250 (ovl_stub_size_log2): New function.
2251 (build_stub): Handle compact icache stubs. Use different manager
2252 entry point for stubs in non-icache area.
2253 (spu_elf_size_stubs): Don't allocate space for indirect branch
2255 (spu_elf_build_stubs): And don't built them.
2257 2009-03-16 Andrew Stubbs <ams@codesourcery.com>
2259 * dwarf2.c (read_section): Always use rawsize, if available.
2261 2009-03-16 Alan Modra <amodra@bigpond.net.au>
2263 * simple.c (bfd_simple_get_relocated_section_contents): Use larger
2264 of rawsize and size for buffer.
2266 2009-03-15 Ulrich Weigand <uweigand@de.ibm.com>
2268 * elf32-spu.c (spu_elf_check_vma): Do not reset auto_overlay
2269 parameter just because fixed sections fit into local store.
2270 (spu_elf_auto_overlay): Do not declare as "noreturn". Skip
2271 generating overlays if fixed sections plus reserved stack
2272 and heap space fit into local store.
2274 2009-03-15 Alan Modra <amodra@bigpond.net.au>
2276 * elf32-spu.c (build_stub): Correct icache set_id.
2277 (spu_elf_relocate_section): Likewise.
2279 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2281 * xcofflink.c (xcoff_link_check_archive_element): Only free the
2282 symbol table if it was created by the current call.
2284 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2286 * xcofflink.c (xcoff_build_ldsyms): Give imported descriptors
2287 class XMC_DS rather than XMC_UA.
2289 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2291 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Replace the
2292 bfd_boolean export_defineds parameter with an unsigned int
2293 auto_export_flags parameter.
2294 * bfd-in2.h: Regenerate.
2295 * xcofflink.c (xcoff_archive_contains_shared_object_p): New function,
2296 split out from xcoff_build_ldsyms.
2297 (xcoff_covered_by_expall_p): New function.
2298 (xcoff_auto_export_p): New function, split out from xcoff_build_ldsyms
2299 but with extra code to handle -bexpfull and -bexpall.
2300 (xcoff_mark_auto_exports): New function.
2301 (xcoff_build_ldsyms): Use xcoff_auto_export_p to decide whether
2302 a function should be automatically exported.
2303 (bfd_xcoff_size_dynamic_sections): Replace the export_defineds
2304 parameter with an auto_export_flags parameter. Update ldinfo
2305 accordingly. Use xcoff_mark_auto_exports to mark all automatically-
2308 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2310 * xcofflink.c (xcoff_mark_symbol_by_name): New function.
2311 (bfd_xcoff_size_dynamic_sections): Use it to mark the entry,
2312 init and fini functions. Do garbage collection for objects
2313 without an entry point too.
2315 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2317 * coffcode.h (coff_pointerize_aux_hook): Update CSECT_SYM_P to
2318 check whether a symbol has csect information.
2319 (coff_print_aux): Likewise.
2320 * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Handle auxillary csect
2321 information for C_AIX_WEAKEXT too.
2322 (_bfd_xcoff_swap_aux_out): Likewise.
2323 (xcoff_reloc_type_br): Handle defweak symbols too.
2324 * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Handle auxillary csect
2325 information for C_AIX_WEAKEXT too.
2326 (_bfd_xcoff64_swap_aux_out): Likewise.
2327 (xcoff64_reloc_type_br): Handle defweak symbols too.
2328 * coffgen.c (coff_print_symbol): Handle auxillary function
2329 information for C_AIX_WEAKEXT too.
2330 * xcofflink.c (_bfd_xcoff_canonicalize_dynamic_symtab): Set BSF_WEAK
2331 instead of BSF_GLOBAL if the L_WEAK flag is set.
2332 (xcoff_dynamic_definition_p): New function.
2333 (xcoff_link_add_dynamic_symbols): Use it to decide whether ldsym
2334 defines h. Don't change h if ldsym isn't the definition. Otherwise,
2335 always take the symbol class from the ldsym. Use weak bfd symbol
2336 types for weak ldsyms.
2337 (xcoff_link_add_symbols): Use CSECT_SYM_P and EXTERN_SYM_P.
2338 Fix the check for whether a definition is from a shared object.
2339 Allow redefinitions of weak symbols.
2340 (xcoff_link_check_ar_symbols): Use EXTERN_SYM_P.
2341 (xcoff_keep_symbol_p): Likewise.
2342 (bfd_xcoff_size_dynamic_sections): Use CSECT_SYM_P.
2343 (xcoff_link_input_bfd): Use CSECT_SYM_P and EXTERN_SYM_P.
2344 Add .loader entries for C_AIX_WEAKEXT as well as C_EXT symbols,
2345 but mark them as L_WEAK.
2346 (xcoff_write_global_symbol): Treat weak symbols as C_AIX_WEAKEXT
2347 instead of C_EXT if C_AIX_WEAKEXT == C_WEAKEXT.
2349 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2351 * xcofflink.c (xcoff_mark): When walking the relocations,
2352 only mark the target symbol or the target section, not both.
2353 (xcoff_final_definition_p): New function.
2354 (xcoff_keep_symbol_p): Use it to check whether an external XCOFF
2355 symbol is a valid definition of the associated output symbol.
2356 Use XCOFF_ALLOCATED to stop the same hash table entry having
2358 (bfd_xcoff_size_dynamic_sections): Set XCOFF_ALLOCATED when
2360 (xcoff_link_input_bfd): Use xcoff_final_definition_p.
2362 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2364 * xcofflink.c (bfd_xcoff_import_symbol): Treat imported absolute
2367 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2369 * libcoff-in.h (xcoff_tdata): Add a lineno_counts field.
2370 * libcoff.h: Regenerate.
2371 * xcofflink.c (xcoff_link_add_symbols): Record per-symbol
2372 line-number counts in the bfd's lineno_counts field.
2373 Don't keep per-csect line-number counts.
2374 (xcoff_sweep): Don't update per-csect line-number counts.
2375 (bfd_xcoff_size_dynamic_sections): Count the number of line-number
2376 entries in each output section.
2377 (xcoff_link_input_bfd): Get the number of line numbers from
2378 the bfd's lineno_counts field, rather than recalculating it
2379 from scratch. Fix the range check when updating C_BINCL and
2381 (_bfd_xcoff_bfd_final_link): Don't count the output line numbers
2382 here. Don't expect csects to have line-number counts.
2384 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2386 * libcoff-in.h (xcoff_tdata): Change debug_indices to a signed long.
2387 * libcoff.h: Regenerate.
2388 * xcofflink.c (xcoff_keep_symbol_p): New function, using the
2389 "skip" logic from xcoff_link_input_bfd.
2390 (bfd_xcoff_size_dynamic_sections): Explicitly skip dynamic
2391 objects in a dynamic link, rather than checking whether csectpp
2392 is null. Always allocate debug_index for other objects,
2393 and always go through the loop. Update the type of debug_index
2394 after the change above. Read the auxillary csect information
2395 and use xcoff_keep_symbol_p to decide whether a symbol should
2396 be kept. Set its debug_index to -2 if not.
2397 (xcoff_link_input_bfd): Update the type of debug_index after
2398 the change above and always expect it to be nonnull. Use it to
2399 test whether a symbol should be stripped, rather than making the
2400 decision here. Postpone all symbol creation to the second pass.
2402 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2404 * xcofflink.c: (xcoff_mark_symbol): Mark the TOC section when
2405 creating a descriptor.
2406 (xcoff_sweep): Don't mark toc_section unless it's needed.
2407 (bfd_xcoff_size_dynamic_sections): Skip the toc_section
2408 when marking every bfd.
2409 (xcoff_link_input_bfd): Skip all TOC anchors.
2410 (xcoff_toc_section_p, xcoff_find_tc0): New functions.
2411 (_bfd_xcoff_bfd_final_link): Don't set the output bfd's TOC anchor
2412 to -1; call xcoff_find_tc0 instead.
2414 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2416 * libcoff-in.h (xcoff_section_tdata): Update commentary.
2417 * libcoff.h: Regenerate.
2418 * xcofflink.c (xcoff_link_add_symbols): Set the csect of XTY_ER
2419 symbols to bfd_und_section_ptr or bfd_abs_section_ptr, rather than
2420 the previous symbol's csect. Treat last_symndx as an inclusive value
2421 and simplify its handling.
2422 (xcoff_mark): Treat last_symndx as an inclusive value. Only mark
2423 symbols with the right csect. Don't mark rsec when processing
2424 relocations against undefined or absolute sections.
2425 (bfd_xcoff_size_dynamic_sections): Don't check the SEC_MARK flag
2426 of bfd_und_section_ptr.
2427 (xcoff_link_input_bfd): Likewise.
2429 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2431 * coff-rs6000.c (xcoff_ppc_relocate_section): Report relocations
2432 against undefined symbols if the symbol's XCOFF_WAS_UNDEFINED
2433 flag is set. Assert that all undefined symbols are either
2434 imported or defined by a dynamic object.
2435 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2436 * xcofflink.c (xcoff_link_add_symbols): Extend function-symbol
2437 handling to all relocations. Only set XCOFF_CALLED for function
2439 (xcoff_find_function): New function, split out from...
2440 (bfd_xcoff_export_symbol) ...here.
2441 (xcoff_set_import_path): New function, split out from...
2442 (bfd_xcoff_import_symbol): ...here. Remove assertion for old
2443 meaning of XCOFF_CALLED.
2444 (xcoff_mark_symbol): If we mark an undefined and unimported
2445 symbol, find some way of defining it. If the symbol is a function
2446 descriptor, fill in its definition automatically. If the symbol
2447 is a function, mark its descriptor and allocate room for global
2448 linkage code. Otherwise mark the symbol as implicitly imported.
2449 Move the code for creating function descriptors from...
2450 (xcoff_build_ldsyms): ...here. Use XCOFF_WAS_UNDEFINED to
2451 check for symbols that were implicitly defined.
2452 (xcoff_mark): Don't count any dynamic relocations against
2454 (bfd_xcoff_size_dynamic_sections): Save the rtld parameter
2455 in the xcoff link info.
2456 (xcoff_link_input_bfd): Remove handling of undefined and
2459 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2461 * coff-rs6000.c (xcoff_reloc_type_br): Make the branch absolute
2462 if the target is absolute. Fix comment typo.
2463 (xcoff_ppc_relocate_section): Remove FIXME.
2464 * coff64-rs6000.c (xcoff64_reloc_type_br): Make the branch absolute
2465 if the target is absolute.
2467 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2469 * xcofflink.c (xcoff_mark, xcoff_link_input_bfd): Don't copy
2470 R_POS and R_NEG relocations against absolute symbols to the
2473 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2475 * coff64-rs6000.c (xcoff64_write_object_contents): Set the cputype
2476 to 2 for bfd_mach_ppc_620.
2478 2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
2480 * config.bfd: Treat AIX 6+ in the same way as AIX 5.
2481 * configure.in: Likewise.
2482 * configure: Regenerate.
2484 2009-03-13 H.J. Lu <hongjiu.lu@intel.com>
2487 * elf.c (assign_section_numbers): Generate symbol table if there
2488 is any relocation in output.
2489 (_bfd_elf_compute_section_file_positions): Likewise.
2491 2009-03-13 Nick Clifton <nickc@redhat.com>
2494 * elf-bfd.h (NUM_SHDR_ENTRIES): Cope with an empty section.
2495 * elflink.c (elf_link_read_relocs_from_section): Use
2496 NUM_SHDR_ENTRIES. Gracefully handle the case where there are
2497 relocs but no symbol table.
2498 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
2500 2009-03-12 H.J. Lu <hongjiu.lu@intel.com>
2503 * elf32-i386.c (elf_i386_check_tls_transition): Use strncmp
2504 to check ___tls_get_addr.
2506 * elf64-x86-64.c (elf64_x86_64_check_tls_transition): Use
2507 strncmp to check __tls_get_addr.
2509 2009-03-12 Andrew Stubbs <ams@codesourcery.com>
2511 * dwarf2.c (read_section): Always check the offset, even when the
2512 section has been read before.
2514 2009-03-11 H.J. Lu <hongjiu.lu@intel.com>
2516 * elf32-i386.c (elf_i386_check_tls_transition): Fix a typo in
2519 2009-03-11 Chris Demetriou <cgd@google.com>
2521 * bfd.c (BFD_DETERMINISTIC_OUTPUT): New flag.
2522 * bfd-in2.h: Regenerate.
2523 * archive.c (bfd_ar_hdr_from_filesystem): If BFD_DETERMINISTIC_OUTPUT
2524 flag is set, use 0 for uid, gid, and timestamp, and use 0644 for file
2526 (bsd_write_armap): Likewise.
2527 (_bfd_archive_bsd_update_armap_timestamp): If BFD_DETERMINISTIC_OUTPUT
2528 flag is set, do nothing.
2529 (coff_write_armap): If BFD_DETERMINISTIC_OUTPUT flag is set, use 0
2532 2009-03-11 Ulrich Weigand <uweigand@de.ibm.com>
2534 * elf32-spu.c (find_function_stack_adjust): Handle sf instruction
2535 used to update stack pointer.
2537 2009-03-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2540 * som.c (som_bfd_derive_misc_symbol_info): Set symbol type ST_ABSOLUTE
2541 for unknown symbols in absolute section.
2543 2009-03-06 Nick Clifton <nickc@redhat.com>
2545 * po/es.po: Updated Spanish translation.
2547 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2549 * elf32-arm.c (group_sections): Take next section size into
2550 account before accepting to group it.
2552 2009-03-05 Christophe Lyon <christophe.lyon@st.com>
2554 * elf32-arm.c (arm_type_of_stub): Handle long branches targetting
2556 (elf32_arm_final_link_relocate): Likewise.
2558 2009-03-05 Moritz Kroll <Moritz.Kroll@gmx.de>
2561 * peXXigen.c (_bfd_XXi_final_link_postscript): Check h->root.type.
2563 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2565 * reloc.c (BFD_RELOC_PPC_TLSGD, BFD_RELOC_PPC_TLSLD): New.
2566 * section.c (struct bfd_section): Add has_tls_get_addr_call.
2567 (BFD_FAKE_SECTION): Init new flag.
2568 * ecoff.c (bfd_debug_section): Likewise.
2569 * bfd-in2.h: Regenerate.
2570 * libbfd.h: Regenerate.
2571 * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_TLSGD and R_PPC_TLSLD.
2572 (ppc_elf_reloc_type_lookup): Handle new relocs.
2573 (ppc_elf_check_relocs): Set has_tls_get_addr_call on finding such
2574 without marker relocs.
2575 (ppc_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2576 if section has no old-style calls.
2577 (ppc_elf_relocate_section): Set tls_mask for non-tls relocs too.
2578 Don't try to optimize new-style __tls_get_addr call when handling
2579 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2581 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_TLSGD, R_PPC64_TLSLD.
2582 (ppc64_elf_reloc_type_lookup): Handle new relocs.
2583 (ppc64_elf_check_relocs): Set has_tls_get_addr_call on finding such
2584 without marker relocs.
2585 (ppc64_elf_tls_optimize): Allow out-of-order __tls_get_addr relocs
2586 if section has no old-style calls. Set toc_ref for new relocs as
2588 (ppc64_elf_relocate_section): Set tls_mask for non-tls relocs too.
2589 Don't try to optimize new-style __tls_get_addr call when handling
2590 arg setup relocs. Instead do so for R_PPC_TLSGD and R_PPC_TLSLD
2593 2009-03-04 Alan Modra <amodra@bigpond.net.au>
2596 * configure.in: Test for ld --as-needed support. Link shared
2597 libbfd against libm.
2598 * configure: Regenerate.
2600 2009-03-03 Alan Modra <amodra@bigpond.net.au>
2602 * Makefile.am: Run "make dep-am".
2603 * Makefile.in: Regenerate.
2605 2009-03-02 Qinwei <qinwei@sunnorth.com.cn>
2607 * elf32-score7.c: New file.
2608 * elf32-score.h: New file.
2609 * elf32-score.c: Add code to support score 7. Set score7 as the
2611 * cpu-score.c: Add score7 architecure.
2612 (compatibile): New function.
2613 * Makefile.am: Add rules for building elf32-score7 object.
2614 * Makefile.in: Regenerate.
2615 * configure.in: Add elf32-score7 object to score vectors.
2616 * configure: Regenerate.
2617 * reloc.c: Add score7 relocs.
2618 * archures.c: Add score3 and score7 machine numbers.
2619 * bfd-in2.h: Regenerate.
2620 * libbfd.h: Regenerate.
2622 2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2624 * configure: Regenerate.
2626 2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2628 * elf32-hppa.c (hppa32_elf_local_refcounts): New function.
2629 (elf32_hppa_check_relocs): Use it.
2631 * elf_hppa_add_symbol_hook (elf_hppa_add_symbol_hook): Move to
2633 (elf_hppa_unmark_useless_dynamic_symbols): Likewise.
2634 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
2635 (elf_hppa_is_dynamic_loader_symbol): Likewise.
2636 (elf_hppa_record_segment_addrs): Likewise.
2637 (elf_hppa_final_link): Likewise.
2638 (elf_hppa_relocate_insn): Likewise.
2639 (elf_hppa_final_link_relocate): Likewise.
2640 (elf64_hppa_relocate_section): Likewise.
2641 * elf64-hppa.c: Insert above.
2643 2009-02-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2645 * elf-hppa.h (elf_hppa_final_link): Use elf_hppa_final_link.
2646 (elf_hppa_final_link_relocate ): Rewrite eliminating dynamic hash table.
2647 (elf_hppa_relocate_section): Likewise.
2648 * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Change to derive
2649 from struct elf_link_hash_entry. Add count field.
2650 (struct elf64_hppa_dyn_hash_table): Delete.
2651 (struct elf64_hppa_link_hash_table): Delete dyn_hash_table field.
2652 (elf64_hppa_hash_table): Rename to hppa_link_hash_table.
2653 (hppa_elf_hash_entry, eh_name): Define.
2654 (elf64_hppa_new_dyn_hash_entry): Delete.
2655 (elf64_hppa_dyn_hash_lookup): Delete.
2656 (elf64_hppa_dyn_hash_traverse): Delete.
2657 (get_dyn_name): Delete.
2658 (elf64_hppa_finalize_opd): Use struct elf_link_hash_entry * instead
2659 of struct elf64_hppa_dyn_hash_entry *.
2660 (elf64_hppa_finalize_dlt, llocate_global_data_dlt,
2661 allocate_global_data_plt, allocate_global_data_stub,
2662 allocate_global_data_opd, count_dyn_reloc, allocate_dynrel_entries):
2664 (hppa64_link_hash_newfunc): New.
2665 (elf64_hppa_hash_table_create): Rework.
2666 (count_dyn_reloc): Likewise.
2667 (hppa64_elf_local_refcounts): New.
2668 (elf64_hppa_check_relocs): Rework using standard technique for recording
2669 local DLT, PLT and OPD reference counts.
2670 (elf64_hppa_dynamic_symbol_p): Revise using "eh" for struct
2671 elf_link_hash_entry *.
2672 (elf64_hppa_mark_exported_functions, allocate_global_data_dlt,
2673 allocate_global_data_plt, allocate_global_data_stub,
2674 allocate_global_data_opd, allocate_dynrel_entries,
2675 elf64_hppa_adjust_dynamic_symbol,
2676 elf64_hppa_mark_milli_and_exported_functions): Likewise.
2677 (elf64_hppa_create_dynamic_sections, elf64_hppa_size_dynamic_sections):
2678 Use hppa_link_hash_table. Rework.
2679 (elf64_hppa_link_output_symbol_hook): Rework.
2680 (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd,
2681 elf64_hppa_finalize_dlt, elf64_hppa_finalize_dynreloc,
2682 elf64_hppa_finish_dynamic_sections): Likewise.
2684 2009-02-26 Christophe Lyon <christophe.lyon@st.com>
2686 * elf32-arm.c (stub_reloc_type): Removed.
2687 (insn_sequence): Renamed reloc_type field to r_type.
2688 (elf32_arm_stub_long_branch_v4t_arm_thumb_pic): New stub.
2689 (elf32_arm_stub_long_branch_v4t_thumb_arm_pic): Likewise.
2690 (elf32_arm_stub_long_branch_thumb_only_pic): Likewise.
2691 (elf32_arm_stub_type): Add new enum entries for the new stubs.
2692 (arm_stub_is_thumb): Catch new stubs.
2693 (arm_type_of_stub): Handle new stubs.
2694 (arm_size_one_stub): Use ARRAY_SIZE. Handle new stubs.
2695 (bfd_elf32_arm_process_before_allocation): Remove useless
2698 2009-02-25 H.J. Lu <hongjiu.lu@intel.com>
2700 * elf.c (elf_find_function): Use is_function_type to check
2703 2009-02-24 Sterling Augustine <sterling@jaw.hq.tensilica.com>
2705 * xtensa-modules.c: Revert to previous version 1.11 due
2706 to inadvertant commit.
2708 2009-02-24 Sterling Augustine <sterling@tensilica.com>
2710 * elf32-xtensa.c (text_action_add): Separate test for action
2711 type. Break if saved action is ta_widen_insn at same offset.
2713 2009-02-24 Daniel Jacobowitz <dan@codesourcery.com>
2715 * elf32-arm.c (elf32_arm_stub_long_branch_any_any_pic): Rename
2716 to elf32_arm_stub_long_branch_any_arm_pic.
2717 (elf32_arm_stub_long_branch_any_thumb_pic): New.
2718 (enum elf32_arm_stub_type, arm_type_of_stub)
2719 (arm_size_one_stub): Handle any to ARM PIC and any to Thumb PIC
2722 2009-02-24 Joseph Myers <joseph@codesourcery.com>
2724 * elf32-arm.c (PREV_SEC): Update comment.
2725 (group_sections): Rename argument to stubs_always_after_branch.
2726 Reverse the list and place stubs at the end of input sections.
2728 (elf32_arm_size_stubs): Update to use stubs_always_after_branch.
2730 2009-02-23 Daniel Jacobowitz <dan@codesourcery.com>
2732 * elf32-arm.c (arm_build_one_stub): Initialize stub_reloc_offset.
2734 (arm_size_one_stub): Remove unnecessary break.
2735 (arm_map_one_stub): Fix formatting. Return after BFD_FAIL.
2737 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2739 * elf32-arm.c (stub_insn_type): New type.
2740 (stub_reloc_type): Likewise.
2741 (insn_sequence): Likewise.
2742 (elf32_arm_stub_long_branch_any_any): Encode using insn_sequence.
2743 (elf32_arm_stub_long_branch_v4t_arm_thumb): Likewise.
2744 (elf32_arm_stub_long_branch_thumb_only): Likewise.
2745 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2746 (elf32_arm_stub_short_branch_v4t_thumb_arm): Likewise.
2747 (elf32_arm_stub_long_branch_any_any_pic): Likewise.
2748 (elf32_arm_stub_hash_entry): Add new helper fields.
2749 (stub_hash_newfunc): Initialize these new fields.
2750 (arm_build_one_stub): Encode Arm and Thumb instructions separately
2751 to take endianness into account.
2752 (arm_size_one_stub): Compute size of stubs using insn_sequence.
2753 (arm_map_one_stub): Code is now more generic, thanks to
2756 2009-02-23 Christophe Lyon <christophe.lyon@st.com>
2758 * elf32-arm.c (elf32_arm_stub_long_branch_thumb_only): Fix stub
2760 (elf32_arm_stub_long_branch_v4t_thumb_arm): Likewise.
2761 (arm_type_of_stub): Use Thumb-only long branch stub (non-PIC) when
2762 BLX is not available. Fix typo in warning message. Add comments
2763 and improve formatting.
2764 (arm_build_one_stub): Adjust to new
2765 elf32_arm_stub_long_branch_v4t_thumb_arm stub.
2766 (arm_map_one_stub): Likewise.
2768 2009-02-23 Tristan Gingold <gingold@adacore.com>
2769 Eric Botcazou <ebotcazou@adacore.com>
2770 Douglas B Rupp <rupp@gnat.com>
2772 * vms.h: Update copyright year, fix comments, reorder declarations.
2773 (_bfd_save_vms_section): Remove the prototype.
2774 (EGPS_S_V_NO_SHIFT): New constant.
2775 (bfd_vms_set_section_flags): New prototype.
2776 (EGPS_S_B_ALIGN, EGPS_S_W_FLAGS, EGPS_S_L_ALLOC, EGPS_S_B_NAMLNG): New
2778 (EGSY_S_W_FLAGS): Ditto.
2779 (EGSY_S_V_QUAD_VAL): Ditto.
2780 (ESDF_S_L_VALUE, ESDF_S_L_PSINDX, ESDF_S_B_NAMLNG): Ditto.
2781 (EGST_S_W_FLAGS, EGST_S_Q_LP_1, EGST_S_Q_LP_2, EGST_S_L_PSINDX,
2782 EGST_S_B_NAMLNG): Ditto.
2783 (ESRF_S_B_NAMLNG): Ditto.
2784 (ETIR_S_C_HEADER_SIZE): Ditto.
2785 (EGPS_S_V_ALLOC_64BIT): Ditto.
2786 (DST_S_C_EPILOG): Ditto.
2787 (DST_S_C_SRC_SETLNUM_L, DST_S_C_SRC_SETLNUM_W) : Ditto.
2788 (DST_S_C_SRC_INCRLNUM_B): Ditto.
2789 (DST_S_B_PCLINE_UNSBYTE, DST_S_W_PCLINE_UNSWORD): Ditto.
2790 (DST_S_L_PCLINE_UNSLONG): Ditto.
2791 (DST_S_B_MODBEG_NAME, DST_S_L_RTNBEG_ADDRESS) : Ditto
2792 (DST_S_B_RTNBEG_NAME, DST_S_L_RTNEND_SIZE): Ditto
2793 (DST_S_C_SOURCE_HEADER_SIZE): Ditto.
2794 (DST_S_B_SRC_DF_LENGTH, DST_S_W_SRC_DF_FILEID): Ditto.
2795 (DST_S_B_SRC_DF_FILENAME, DST_S_B_SRC_UNSBYTE): Ditto.
2796 (DST_S_B_SRC_UNSBYTE): Ditto.
2797 (DST_S_W_SRC_UNSWORD, DST_S_L_SRC_UNSLONG): Ditto.
2799 (vms_section, vms_reloc): Remove types.
2800 (hdr_struc): Replaced by ...
2801 (hdr_struct): ... new type.
2802 (EMH_S_W_HDRTYP, EMH_S_B_STRLVL, EMH_S_L_ARCH1): New constants.
2803 (EMH_S_L_ARCH2, EMH_S_L_RECSIZ, EMH_S_B_NAMLNG): Ditto.
2804 (EMH_DATE_LENGTH): Ditto.
2805 (eom_struc): Replaced by ...
2806 (eom_struct): ... new type.
2807 (EEOM_S_L_TOTAL_LPS, EEOM_S_W_COMCOD, EEOM_S_B_TFRFLG): New constants.
2808 (EEOM_S_L_PSINDX, EEOM_S_L_TFRADR): Ditto.
2809 (EIHD_S_K_MAJORID, EIHD_S_K_MINORID, EIHD_S_K_EXE): Ditto.
2810 (EIHD_S_L_SIZE, EIHD_S_L_ISDOFF, EIHD_S_L_SYMDBGOFF): Ditto.
2811 (EIHD_S_Q_SYMVVA, EIHD_S_L_IMGTYPE): Ditto.
2812 (EISD_S_L_EISDSIZE, EISD_S_L_SECSIZE, EISD_S_Q_VIR_ADDR): Ditto.
2813 (EISD_S_L_FLAGS, EISD_S_L_VBN, EISD_S_R_CONTROL): Ditto.
2814 (EISD_S_L_IDENT, EISD_S_T_GBLNAM): Ditto.
2815 (EISD_S_M_GBL, EISD_S_M_CRF, EISD_S_M_DZRO, EISD_S_M_WRT): Ditto.
2816 (EISD_S_M_INITALCODE, EISD_S_M_BASED, EISD_S_M_FIXUPVEC): Ditto.
2817 (EISD_S_M_RESIDENT, EISD_S_M_VECTOR, EISD_S_M_PROTECT): Ditto.
2818 (EISD_S_M_LASTCLU, EISD_S_M_EXE, EISD_S_M_NONSHRADR): Ditto.
2819 (EISD_S_M_QUAD_LENGTH, EISD_S_M_ALLOC_64BIT): Ditto.
2820 (EIHS_S_L_DSTVBN, EIHS_S_L_DSTSIZE, EIHS_S_L_GSTVBN): Ditto.
2821 (EIHS_S_L_GSTSIZE, EIHS_S_L_DMTVBN, EIHS_S_L_DMTBYTES): Ditto.
2822 (DBG_S_L_DMT_MODBEG, DBG_S_L_DST_SIZE): Ditto.
2823 (DBG_S_W_DMT_PSECT_COUNT, DBG_S_C_DMT_HEADER_SIZE): Ditto.
2824 (DBG_S_L_DMT_PSECT_START, DBG_S_L_DMT_PSECT_LENGTH)
2825 (DBG_S_C_DMT_PSECT_SIZE): Ditto.
2826 (enum file_type_enum): New type.
2827 (struct location_struct): Removed.
2828 (struct fileinfo, struct srecinfo, struct lineinfo): New types.
2829 (struct funcinfo, struct module): Ditto.
2830 (struct vms_private_data_struct): Update fields.
2831 (struct vms_section_data_struct): New type.
2833 * vms.c: Update copyright year, fix comments,
2834 Fix includes for DECC, add prototypes.
2835 (vms_initialize): Use bfd_alloc instead of bfd_zalloc and remove
2837 Use flavour to set is_vax, location_stack is removed.
2838 (struct pair): Declare.
2839 (fill_section_ptr): Initialize variables at declaration.
2840 Add guard to set SECTION_SYM flag, handlde und section.
2841 (vms_fixup_sections): Use struct pair for fill_section_ptr argument.
2842 (_bfd_vms_slurp_object_records): New function, replaces previous
2844 (vms_slurp_module): New function.
2845 (vms_slurp_image): Ditto.
2846 (vms_object_p): Complete rewrite.
2847 (vms_mkobject): Use is_vax field to slect architecture.
2848 (free_reloc_stream): New function.
2849 (vms_convert_to_var): Ditto.
2850 (vms_convert_to_var_1): Ditto.
2851 (vms_convert_to_var_unix_filename): Ditto.
2852 (vms_close_and_cleanup): Call free_reloc_stream, convert file to
2854 (vms_new_section_hook): Set alignment to 0, allocate private data.
2855 (vms_get_section_contents): Load content.
2856 (vms_get_symbol_info): Handle undefined section.
2857 (vms_find_nearest_line): Handle.
2858 (alloc_reloc_stream): New function.
2859 (vms_slurp_reloc_table): Ditto.
2860 (vms_get_reloc_upper_bound): Make it real.
2861 (vms_canonicalize_reloc): Do the real work.
2862 (alpha_howto_table): Add ALPHA_R_NOP, ALPHA_R_BSR, ALPHA_R_LDA,
2864 (vms_bfd_reloc_type_lookup): Handle NOP, BSR, LDA and BOH.
2865 (vms_set_arch_mach): Check arch.
2866 (vms_set_section_contents): Copy the content after allocation.
2867 (vms_alpha_vec): Update object flags.
2869 * vms-tir.c: Update copyright year, fix comments,
2870 add prototypes for new functions.
2871 (dst_define_location): New function.
2872 (dst_restore_location): New function.
2873 (dst_retrieve_location): New function.
2874 (dst_check_allocation): New function.
2875 (image_dump): Call dst_check_allocation.
2876 (image_write_b): Ditto.
2877 (image_write_w): Ditto.
2878 (image_write_l): Ditto.
2879 (image_write_q): Ditto.
2880 (cmd_name): Handle STA_LW, STA_QW, STO_OFF, STO_IMM, STO_IMMR, STO_LW,
2881 STO_QW, OPR_ADD, CTL_SETRB, STC_LP_PSB, CTL_DFLOC, CTL_STLOC,
2883 Call error handler instead of abort if name is not known.
2884 (etir_sta): Add quarter_relocs argument and set it.
2887 (etir_opr): Ditto, return FALSE in case of error.
2888 (etir_ctl): Add quarter_relocs argument and set it, fix cast.
2889 Fix CTL_DFLOC, CTL_STLOC, CTL_STKDL.
2890 (etir_stc): Add quarter_relocs argument and set it, fix cast.
2891 Fix STC_LP, STC_LP_PSB, STC_GBL and STC_CGA.
2892 Handle STC_LP_PSB, STC_BSR_GBL, STC_LDA_GBL, STC_BOH_GBL.
2893 Move STC_NOP_PS, STC_BSR_PS, STC_LDA_PS, STC_BOH_PS, STC_NBH_PS.
2894 Return FALSE in case of error.
2895 (tir_sta): Change sign of psect.
2897 (tir_cmd): Fix cast. Makes tir_table static const.
2898 (etir_cmd): Add quarter_relocs argument, makes etir_table const,
2899 add argument to explain.
2900 (analyze_etir): Initialize maxptr, add quarter_relocs
2901 declaration, move some declarations into inner scopes.
2902 Handle quarter_relocs and STO_IMM.
2903 (_bfd_vms_slurp_tir): Use constant instead of hard-coded values.
2904 (_bfd_vms_slurp_relocs): New function.
2905 (_bfd_vms_decode_relocs): New function.
2906 (sto_imm): Rewritten.
2907 (start_first_etbt_record): New function.
2908 (start_another_etbt_record): Ditto.
2909 (etir_output_check): Ditto.
2910 (defer_reloc_p): Ditto.
2911 (_bfd_vms_write_tir): Remove nextoffset, convert a while-loop to
2912 a for-loop. Correctly deals with contents, deals with .vmsdebug,
2913 rewritte relocations handling.
2914 (_bfd_vms_write_tbt): Removed.
2915 (_bfd_vms_write_dbg): Ditto.
2917 * vms-misc.c: Update copyright year, Fix comments.
2918 (_bfd_vms_get_header_values): Use 'size' instead of 'length'.
2919 (maybe_adjust_record_pointer_for_object): New function.
2920 (_bfd_vms_get_first_record): New function, replaces ...
2921 (_bfd_vms_get_record): .. removed.
2922 (_bfd_vms_get_object_record): New function.
2923 (_bfd_vms_get_object_record): New function.
2924 (vms_get_remaining_object_record): New function, replaces ...
2925 (_bfd_vms_get_next_record): ... removed.
2926 (add_new_contents): Removed.
2927 (_bfd_save_vms_section): Removed.
2928 (_bfd_get_vms_section): Removed.
2929 (_bfd_vms_output_flush): Write in VAR format.
2930 (new_symbol): Don't make UND section.
2932 * vms-hdr.c: Update copyright year, update list of record handled.
2933 (_bfd_vms_slurp_hdr): rec_length renamed to rec_size.
2934 (_bfd_vms_write_hdr): Strip vms and unix patches,
2935 add comments, truncate module name at 31 characters,
2936 use constants instead of hard-coded value,
2937 write BFD version instead of a fixed string.
2938 (_bfd_vms_slurp_ihd): New function.
2939 (_bfd_vms_slurp_isd): Ditto.
2940 (_bfd_vms_slurp_ihs): Ditto.
2941 (new_module): Ditto.
2942 (parse_module): Ditto
2943 (build_module_list): Ditto.
2944 (module_find_nearest_line): Ditto.
2945 (_bfd_vms_find_nearest_dst_line): Ditto.
2946 (vms_slurp_debug): Ditto.
2947 (_bfd_vms_slurp_dbg): Ditto.
2948 (_bfd_vms_slurp_tbt): Ditto.
2949 (_bfd_vms_write_dbg): Ditto.
2950 (_bfd_vms_write_tbt): Ditto.
2952 * vms-gsd.c: Update copyright year, update list of records handled.
2953 (EVAX_LITERALS_NAME): New macro.
2954 (evax_section_flags): Add an entry for EVAX_LITERALS_NAME.
2955 (gpsflagdesc, gsyflagdesc): Moved out of _bfd_vms_slurp_gsd.
2956 (register_universal_symbol): New function and prototype.
2957 (_bfd_vms_slurp_gsd): Fix indentations and casts,
2958 improve debug messages,
2959 use constants instead of hard-coded value,
2960 fix missing endianness conversion,
2961 handle global symbol (SYMG).
2962 (bfd_vms_set_section_flags): New function.
2963 (_bfd_vms_write_gsd): Don't write .vmsdebug section,
2964 handle section literals,
2966 handle section bfd and vms flags,
2967 don't output LIB$INITIALIZE symbol,
2968 fix handling of weak symbols,
2969 fix evax vs vax procedure descriptor,
2970 handle absolute symbols.
2972 * reloc.c (BFD_RELOC_ALPHA_NOP, BFD_RELOC_ALPHA_BSR,
2973 BFD_RELOC_ALPHA_LDA, BFD_RELOC_ALPHA_BOH): New relocations.
2975 * makefile.vms (DEFS): Fix flags for VMS.
2977 * bfdio.c (real_fopen): Handle multiple VMS fopen attributes.
2979 * bfd-in2.h: Regenerated.
2980 * libbfd.h: Regenerated.
2982 2009-02-20 Cary Coutant <ccoutant@google.com>
2984 * vmsutil.c (vms_file_stats_name): Fix incorrect use of st_mtime
2987 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2990 * coffcode.h (coff_write_object_contents): Don't let the string
2991 table offset overflow the s_name field when using long section names.
2993 2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
2995 * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
2996 control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
2997 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2998 * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
2999 control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
3000 (bfd_pmac_xcoff_backend_data): Likewise.
3001 * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
3002 (bfd_xcoff_aix5_backend_data): Likewise.
3003 (xcoff64_write_object_contents): Delete unused long_section_names
3005 * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
3006 name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
3008 * coffcode.h (documentation): Update to describe long section names.
3009 (COFFLONGSECTIONCATHELPER): New helper macro.
3010 (BLANKOR1TOODD): Likewise.
3011 (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
3012 (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
3013 (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
3014 (bfd_coff_set_long_section_names_allowed): New function.
3015 (bfd_coff_set_long_section_names_disallowed): Likewise.
3016 (struct bfd_coff_backend_data): Add new backend hook function
3017 pointer _bfd_coff_set_long_section_names.
3018 (bfd_coff_set_long_section_names): New backend hook.
3019 (coff_write_object_contents): Only generate long section names if
3020 bfd_coff_long_section_names() indicates they are currently enabled.
3021 (bfd_coff_std_swap_table): Make non-const, and initialise long
3022 section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3023 (ticoff0_swap_table): Likewise to both.
3024 (ticoff1_swap_table): Again, likewise to both.
3025 * coffgen.c (make_a_section_from_file): Allow long section names
3026 as inputs even if not currently allowed for outputs.
3027 * ecoff.c (_bfd_ecoff_no_long_sections): New function.
3028 * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
3029 * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3030 * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3031 * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3032 * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3033 * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3034 * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
3035 * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
3036 * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3037 * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
3038 * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
3039 * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
3040 * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
3041 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
3042 * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
3043 * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
3044 * libcoff-in.h: Update copyright year to cause updated copyright
3045 year in generated libcoff.h, and fix typo.
3046 * libcoff.h: Regenerated.
3047 * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
3048 (_bfd_ecoff_no_long_sections): Add prototype.
3049 * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
3050 * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
3051 defined by an including .c file.
3052 * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
3053 long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
3054 (ticoff1_swap_table): Likewise to both.
3056 2009-02-18 Christophe Lyon <christophe.lyon@st.com>
3058 * elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
3059 stub. Catch default case error.
3060 (arm_map_one_stub): Add missing Thumb mapping symbol.
3062 2009-02-18 Bjoern Haase <bjoern.m.haase@web.de>
3065 * elf32-avr.c: Handle case where no local symbos exist correctly.
3067 2009-02-16 Christophe Lyon <christophe.lyon@st.com>
3070 * elf32-arm.c (arm_long_branch_stub,
3071 arm_thumb_v4t_long_branch_stub,
3072 arm_thumb_thumb_long_branch_stub,
3073 arm_thumb_arm_v4t_long_branch_stub,
3074 arm_thumb_arm_v4t_short_branch_stub,
3075 arm_pic_long_branch_stub):
3076 Renamed to elf32_arm_stub_long_branch_any_any,
3077 elf32_arm_stub_long_branch_v4t_arm_thumb,
3078 elf32_arm_stub_long_branch_thumb_only,
3079 elf32_arm_stub_long_branch_v4t_thumb_arm,
3080 elf32_arm_stub_short_branch_v4t_thumb_arm,
3081 elf32_arm_stub_long_branch_any_any_pic.
3082 (arm_stub_long_branch, arm_thumb_v4t_stub_long_branch,
3083 arm_thumb_thumb_stub_long_branch,
3084 arm_thumb_arm_v4t_stub_long_branch,
3085 arm_thumb_arm_v4t_stub_short_branch, arm_stub_pic_long_branch):
3086 Renamed to arm_stub_long_branch_any_any,
3087 arm_stub_long_branch_v4t_arm_thumb,
3088 arm_stub_long_branch_thumb_only,
3089 arm_stub_long_branch_v4t_thumb_arm,
3090 arm_stub_short_branch_v4t_thumb_arm,
3091 arm_stub_long_branch_any_any_pic.
3093 2009-02-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3095 * elf-hppa.h (elf_hppa_final_link_relocate): Correct addend value used
3096 in branch offset check.
3098 2009-02-15 Alan Modra <amodra@bigpond.net.au>
3100 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
3101 add toc.symndx and toc.add.
3102 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
3104 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
3106 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
3107 (branch_reloc_hash_match): New function, extracted from..
3108 (ppc64_elf_tls_optimize): ..here.
3109 (ppc64_elf_relocate_section): Properly set addends when optimizing
3110 tls sequences. Avoid unnecessary reading and writing of insns.
3111 Only redo reloc when symbol changed. Bypass symbol checks when
3113 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
3114 (branch_reloc_hash_match): New function, extracted from..
3115 (ppc_elf_tls_optimize): ..here.
3116 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
3117 Don't clear addend on zapped __tls_get_addr reloc.
3119 2009-02-12 Nick Clifton <nickc@redhat.com>
3122 * elflink.c (bfd_elf_final_link): When counting the relocations,
3123 if the header size has not been set yet then assume that it will
3124 match the output section's reloc type.
3126 2009-02-12 Nathan Sidwell <nathan@codesourcery.com>
3128 * elf32-mips.c (mips_elf_final_gp): Don't add 0x4000 offset for
3131 2009-02-09 Alan Modra <amodra@bigpond.net.au>
3133 * elf32-spu.c (spu_elf_find_overlays): Call bfd_set_error on errors.
3134 (find_function): Likewise.
3135 (pasted_function): Don't error if no prior function found.
3136 (discover_functions): Revert 2008-12-10 change. Extend first
3137 function range to start of section.
3139 2009-02-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3141 * elf64-hppa.c: Remove PARAMS macro. Replace PTR with void *. Convert
3143 * elf64-hppa.h: Likewise.
3145 2009-02-06 Joseph Myers <joseph@codesourcery.com>
3147 * elfxx-mips.c (_bfd_mips_elf_section_processing): Remove special
3150 2009-02-04 Alan Modra <amodra@bigpond.net.au>
3152 * elf32-spu.c (spu_elf_build_stubs): Define __icache_neg_log2_linesize.
3153 Define __icache_ptr_handler*, not __icache_ptr___icache_bi_handler*.
3155 2009-02-03 Sandip Matte <sandip@rmicorp.com>
3157 * aoutx.h (NAME (aout, machine_type)): Handle bfd_mach_mips_xlr.
3158 * archures.c (bfd_mach_mips_xlr): Define.
3159 * bfd-in2.h: Regenerate.
3160 * cpu-mips.c (I_xlr): Define.
3161 (arch_info_struct): Add XLR entry.
3162 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_XLR.
3163 (mips_set_isa_flags): Handle bfd_mach_mips_xlr
3164 (mips_mach_extensions): Add XLR entry.
3166 2009-02-03 Eric B. Weddington <eric.weddington@atmel.com>
3168 * elf32-avr.c (avr_final_link_relocate): Allow avr25 to wraparound.
3170 2009-02-03 Carlos O'Donell <carlos@codesourcery.com>
3172 * configure.in: AC_SUBST pdfdir.
3173 * Makefile.am: Add install-pdf, install-pdf-am
3174 and install-pdf-recursive targets. Define pdfdir.
3175 * doc/Makefile.am: Define pdf__strip_dir. Add
3176 install-pdf and install-pdf-am targets.
3177 * po/Make-in: Add install-pdf target.
3178 * configure: Regenerate.
3179 * Makefile.in: Regenerate
3180 * doc/Makefile.in: Regenerate.
3182 2009-02-03 Maxim Kuvyrkov <maxim@codesourcery.com>
3184 * bfd-in2.h: Regenerate.
3185 * elf32-m68k.c: Handle 2-slot GOT entries. Rename variables and
3186 fields from n_entries to n_slots where appropriate, update comments.
3187 (HOWTO): Add TLS relocations.
3188 (reloc_map): Map BFD_RELOC_68K_TLS_* to R_68K_TLS_*.
3189 (enum elf_m68k_got_offset_size): New enum.
3190 (struct elf_m68k_got_entry.type): Move field to ...
3191 (struct elf_m68k_got_entry_key): ... here. Update all uses.
3192 (elf_m68k_reloc_got_type, elf_m68k_reloc_got_offset_size): New static
3194 (elf_m68k_reloc_got_n_entries, elf_m68k_reloc_tls_p): New static
3196 (struct elf_m68k_got): merge rel_8o_n_entries and rel_8o_16o_n_entries
3197 fields into n_entries array. Update comments.
3198 (elf_m68k_init_got): Simplify, update all uses.
3199 (elf_m68k_init_got_entry_key): Handle R_68K_TLS_LDM32 reloc, update.
3200 (ELF_M68K_REL_8O_MAX_N_ENTRIES_IN_GOT): Adjust to handle 2-slot
3201 GOT entries; update name, update all uses.
3202 (ELF_M68K_REL_8O_16O_MAX_N_ENTRIES_IN_GOT): Ditto.
3203 (elf_m68k_get_got_entry): Update.
3204 (elf_m68k_update_got_entry_type): Rewrite to handle TLS GOT entries,
3206 (elf_m68k_remove_got_entry_type): Simplify.
3207 (elf_m68k_add_entry_to_got, elf_m68k_can_merge_gots_1): Update.
3208 (elf_m68k_can_merge_gots): Update.
3209 (elf_m68k_merge_gots_1, elf_m68k_merge_gots): Update.
3210 (struct elf_m68k_finalize_got_offsets_arg): Rewrite to handle 2-slot
3211 GOT entries, simplify.
3212 (elf_m68k_finalize_got_offsets_1, elf_m68k_finalize_got_offsets): Same.
3213 (struct elf_m68k_partition_multi_got_arg): Add slots_relas_diff
3214 field, remove obsoleted local_n_entries field.
3215 (elf_m68k_partition_multi_got_2): New static function.
3216 (elf_m68k_partition_multi_got_1, elf_m68k_partition_multi_got): Use it;
3218 (elf_m68k_remove_got_entry_type): Update.
3219 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3220 (elf_m68k_check_relocs): Handle TLS relocations. Remove unnecessary
3221 update of sgot->size and srelgot->size.
3222 (elf_m68k_gc_sweep_hook): Update.
3223 (elf_m68k_install_rela, dtpoff_base, tpoff): New static functions.
3224 (elf_m68k_relocate_section, elf_m68k_finish_dynamic_symbol): Handle
3226 * reloc.c (BFD_RELOC_68K_TLS_*): Declare TLS relocations.
3227 * libbfd.h (bfd_reloc_code_real_names): Add BFD_RELOC_68K_TLS_*.
3229 2009-02-02 DJ Delorie <dj@redhat.com>
3231 * elf32-mep.c (config_names): Regenerate configuration.
3233 2009-02-02 Alan Modra <amodra@bigpond.net.au>
3235 * elf-bfd.h (bfd_elf_get_str_section): Don't declare.
3236 (bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
3237 * elf.c (bfd_elf_get_str_section): Make static.
3238 (bfd_elf_find_section): Delete.
3239 * libbfd.h: Regenerate.
3241 2009-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
3243 * elf-eh-frame.c (REQUIRE_CLEARED_RELOCS) Remove.
3244 (_bfd_elf_parse_eh_frame): Do not check relocations for removed FDEs.
3246 2009-01-31 Alan Modra <amodra@bigpond.net.au>
3248 * elflink.c (on_needed_list): New function.
3249 (elf_link_add_object_symbols): Link in --as-needed libs if they
3250 satisfy undefined symbols in other libs.
3252 2009-01-30 Julian Brown <julian@codesourcery.com>
3254 * elf32-arm.c (bfd_elf32_arm_vfp11_erratum_scan): Skip BFDs with
3255 EXEC_P or DYNAMIC flags, and skip sections which are being linked
3256 with --just-symbols (-R).
3258 2009-01-29 Adam Nemet <anemet@caviumnetworks.com>
3260 * dwarf2.c (read_rangelist): Use read_address to read low_pc and
3261 high_pc in order to properly sign-extend VMAs.
3263 2009-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3264 Mark Shinwell <shinwell@codesourcery.com>
3265 Catherine Moore <clm@codesourcery.com>
3267 * elf-attrs.c, elflink.c, elfxx-mips.c: Correct typos in comments.
3269 2009-01-28 Catherine Moore <clm@codesourcery.com>
3271 * elf32-arm.c (elf32_arm_check_relocs): Set SEC_ALLOC and
3272 SEC_LOAD for dynamic relocation sections.
3274 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3276 * elf32-cris.c (cris_elf_relocate_section): Use elf_hash_table
3277 (info)->tls_size, not elf_hash_table (info)->tls_sec->size for
3278 the size of local TLS data.
3280 2009-01-27 Andreas Schwab <schwab@suse.de>
3282 * mach-o.c (bfd_mach_o_archive_p): Restrict the number of
3283 architectures in the archive.
3285 2009-01-27 Hans-Peter Nilsson <hp@axis.com>
3287 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_DTPREL>
3288 <R_CRIS_32_DTPREL>: Correct relocation value.
3290 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_8>
3291 <R_CRIS_16, R_CRIS_32>: Don't call BFD_ASSERT for weak undefined
3292 symbols with non-default visibility.
3294 2009-01-26 Nathan Sidwell <nathan@codesourcery.com>
3296 * elf32-ppc.c (ppc_elf_relax_section): Add space for relocs
3297 describing the trampolines.
3298 (ppc_elf_relocate_section): Update relocs to describe the
3301 2009-01-25 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3303 * elf-hppa.h (elf_hppa_final_link_relocate): Add check to ensure that
3304 branch targets can be reached for R_PARISC_PCREL22F, R_PARISC_PCREL17F
3305 and R_PARISC_PCREL12F relocations.
3307 2009-01-24 Alan Modra <amodra@bigpond.net.au>
3310 * elflink.c (find_version_for_sym): New function split out from,
3311 but without export_dynamic test, ..
3312 (_bfd_elf_link_assign_sym_version): ..here.
3313 (_bfd_elf_export_symbol): Use it.
3315 2009-01-23 Alan Modra <amodra@bigpond.net.au>
3317 * elf-bfd.h (struct elf_assign_sym_version_info): Delete.
3318 (struct elf_info_failed, struct elf_find_verdep_info): Move to..
3319 * elflink.c: ..here, somewhat modified.
3320 * elf-bfd.h (_bfd_elf_add_default_symbol, _bfd_elf_export_symbol,
3321 _bfd_elf_link_find_version_dependencies,
3322 _bfd_elf_link_assign_sym_version, _bfd_elf_link_size_reloc_section,
3323 _bfd_elf_fix_symbol_flags, _bfd_elf_adjust_dynamic_symbol,
3324 _bfd_elf_link_sec_merge_syms, bfd_elf_link_mark_dynamic_symbol): Don't
3326 * elflink.c: ..and make static here.
3327 (_bfd_elf_link_find_version_dependencies): Adjust for removal
3328 of output_bfd from struct elf_find_verdep_info.
3329 (_bfd_elf_link_assign_sym_version): Similarly adjust to use
3330 struct elf_info_failed.
3331 (bfd_elf_size_dynamic_sections): Adjust.
3333 2009-01-22 Alan Modra <amodra@bigpond.net.au>
3336 * dwarf2.c (find_line): Don't update stash->sec_info_ptr until
3337 after comp_unit_find_line call.
3339 2009-01-21 Nick Clifton <nickc@redhat.com>
3342 * vmsutil.c (vms_file_stats_name): Remove use of unsupported
3343 tm_gmtoff field in struct tm.
3345 2009-01-21 Alan Modra <amodra@bigpond.net.au>
3347 * elf32-spu.h (struct spu_elf_params): Add non_ia_text.
3348 * elf32-spu.c (mark_overlay_section): Only include .text.ia.*
3349 sections in soft-icache lines unless non_ia_text. Don't add
3350 rodata if doing so would exceed line size.
3352 2009-01-19 Hans-Peter Nilsson <hp@axis.com>
3354 * elf32-cris.c (elf_cris_copy_indirect_symbol): For other symbol
3355 types than bfd_link_hash_indirect, before early return, call
3356 _bfd_elf_link_hash_copy_indirect.
3358 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3360 * elf-attrs.c (vendor_set_obj_attr_contents): Support tag ordering.
3361 * elf-bfd.h (elf_backend_data): Add obj_attrs_order.
3362 * elf32-arm.c (elf32_arm_obj_attrs_order): New function.
3363 (elf_backend_obj_attrs_order): New define.
3364 * elfxx-target.h (elf_backend_obj_attrs_order): New define.
3365 (elfNN_bed): Add elf_backend_obj_attrs_order.
3367 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3369 * elf-attrs.c (is_default_attr): Substitute magic numbers with macros.
3370 (obj_attr_size): Likewise.
3371 (write_obj_attribute): Likewise.
3372 (_bfd_elf_copy_obj_attributes): Likewise.
3373 (_bfd_elf_parse_attributes): Likewise.
3374 * elf-bfd.h (ATTR_TYPE_FLAG_INT_VAL): New define.
3375 (ATTR_TYPE_FLAG_STR_VAL, ATTR_TYPE_FLAG_NO_DEFAULT): New defines.
3376 (ATTR_TYPE_HAS_INT_VAL, ATTR_TYPE_HAS_STR_VAL): New defines.
3377 (ATTR_TYPE_HAS_NO_DEFAULT): New define.
3378 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Replace magic numbers
3381 2009-01-19 Andrew Stubbs <ams@codesourcery.com>
3383 * elf-attrs.c (is_default_attr): Support defaultless attributes.
3384 (bfd_elf_add_obj_attr_int): Get type from _bfd_elf_obj_attrs_arg_type.
3385 (bfd_elf_add_obj_attr_string): Likewise.
3386 (bfd_elf_add_obj_attr_int_string): Likewise.
3387 (_bfd_elf_parse_attributes): Allow for unknown flag bits in type.
3388 * elf-bfd.h (struct obj_attribute): Document new flag bit.
3389 * elf32-arm.c (elf32_arm_obj_attrs_arg_type): Specify that
3390 Tag_nodefaults has no default value.
3391 (elf32_arm_merge_eabi_attributes): Modify the Tag_nodefaults
3392 comment to reflect the new state.
3394 2009-01-19 Alan Modra <amodra@bigpond.net.au>
3397 * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
3398 (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
3399 (adjust_z_magix): Delete dead code handling QMAGIC.
3401 2009-01-16 Kai Tietz <kai.tietz@onevision.com>
3403 * coffcode.h (styp_to_sec_flags): Correct interpretation of
3404 IMAGE_SCN_MEM_DISCARDABLE.
3406 2009-01-16 Alan Modra <amodra@bigpond.net.au>
3408 * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
3409 SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
3410 * configure.in (commonbfdlib): Delete.
3411 (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
3412 (SHARED_LIBADD): Rename from WIN32LIBADD. Add pic libiberty if such
3413 is available, not just for linux.
3414 * po/SRC-POTFILES.in: Regenerate.
3415 * Makefile.in: Regenerate.
3416 * configure: Regenerate.
3418 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3419 Julian Brown <julian@codesourcery.com>
3421 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
3422 ARM attributes in ABI 2.07.
3423 * elf32-arm.c (get_secondary_compatible_arch): New function.
3424 (set_secondary_compatible_arch): New function.
3425 (tag_cpu_arch_combine): New function.
3426 (elf32_arm_copy_one_eabi_other_attribute): Delete function.
3427 (elf32_arm_copy_eabi_other_attribute_list): Delete function.
3428 (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
3429 make it fit with order_01243.
3430 Add support for Tag_also_compatible_with,
3431 Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
3432 Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
3433 Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
3434 Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
3435 Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
3436 Tag_VFP_arch and Tag_ABI_FP_16bit_format.
3437 Rework the way unknown attributes are handled.
3438 Defer errors until all attributes have been processed.
3440 2009-01-15 Andrew Stubbs <ams@codesourcery.com>
3442 * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
3443 bfd_elf_add_obj_attr_int_string.
3444 Read Tag_compatibility from its new location in the attribute array,
3445 rather than the attribute list.
3446 (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
3447 bfd_elf_add_obj_attr_int_string.
3448 (_bfd_elf_parse_attributes): Likewise.
3449 (_bfd_elf_merge_object_attributes): There's now only one
3450 Tag_compatibility, and it's in the array, not the list.
3451 * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
3453 (bfd_elf_add_obj_attr_compat): Rename to
3454 bfd_elf_add_obj_attr_int_string.
3455 (bfd_elf_add_proc_attr_compat): Rename to
3456 bfd_elf_add_proc_attr_int_string.
3457 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
3460 2009-01-15 Douglas B Rupp <rupp@gnat.com>
3462 * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
3463 (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
3464 (vmsutil.lo): Add dependency rule.
3465 * Makefile.in: Regenerate.
3466 * config.bfd (ia64*-*-*vms*): Add case.
3467 * configure.in (bfd_elf64_ia64_vms_vec): Add case.
3468 * configure: Regenerate.
3469 * vmsutil.c: New file.
3470 * vmsutil.h: New file.
3471 * elf-bfd.h (struct bfd_elf_special_section): Change type of
3473 * elfxx-ia64.c (elfNN_vms_post_process_headers,
3474 elfNN_vms_section_processing, elfNN_vms_final_write_processing,
3475 elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
3476 elfNN_vms_object_p): New functions
3477 * targets.c (bfd_elf64_ia64_vms_vec): New target.
3479 2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
3482 * elflink.c (elf_gc_sweep): Exclude the group section if the
3483 first member of the section group is excluded.
3485 2009-01-14 Alan Modra <amodra@bigpond.net.au>
3488 * syms.c (_bfd_stab_section_find_nearest_line): Don't free
3489 saved filename, use bfd_alloc rather than bfd_malloc for it.
3491 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3493 * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
3495 2009-01-13 Alan Modra <amodra@bigpond.net.au>
3497 * elf32-spu.c (remove_cycles): Always set call->max_depth.
3499 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3501 * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
3503 2009-01-12 Alan Modra <amodra@bigpond.net.au>
3505 * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
3507 (struct got_entry): Add br_addr.
3508 (struct call_info): Add priority.
3509 (struct function_info): Add lr_store and sp_adjust.
3510 (spu_elf_setup): Init line_size_log2 and num_lines_log2.
3511 (spu_elf_find_overlays): For soft-icache, mark any section within cache
3512 area as an overlay, and check that no other overlays exist. Look up
3513 icache overlay manager entry sym.
3514 (BRA_STUBS, BRA, BRASL): Define.
3515 (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
3516 (needs_ovl_stub): Adjust for soft-icache. Return priority encoded
3518 (count_stub, build_stub): Support soft-icache.
3519 (build_spuear_stubs, process_stubs): Adjust build_stub call.
3520 (spu_elf_size_stubs): Size soft-icache stubs.
3521 (overlay_index): New function.
3522 (spu_elf_build_stubs): Make static. Support soft-icache.
3523 (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
3524 (find_function_stack_adjust): Save lr store and stack adjust insn
3526 (maybe_insert_function): Adjust find_function_stack_adjust call.
3527 (mark_functions_via_relocs): Retrieve priority.
3528 (remove_cycles): Only warn about pruned arcs when stack_analysis.
3529 (sort_calls): Sort by priority first.
3530 (mark_overlay_section): Ignore .ovl.init.
3531 (sum_stack): Only print when stack_analysis.
3532 (print_one_overlay_section): New function, extracted from..
3533 (spu_elf_auto_overlay): ..here. Support soft-icache overlays.
3534 (spu_elf_stack_analysis): Only print when htab->stack_analysis.
3535 (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
3536 analysis. Call spu_elf_build_stubs.
3537 (spu_elf_relocate_section): For soft-icache encode overlay index
3539 (spu_elf_output_symbol_hook): Support soft-icache.
3540 (spu_elf_modify_program_headers: Likewise.
3542 * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis. Rename
3543 num_regions to num_lines. Add line_size and max_branch.
3544 (enum _ovly_flavour): Add ovly_soft_icache.
3545 (spu_elf_build_stubs): Delete.
3547 2009-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
3549 * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
3550 relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
3552 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
3554 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
3555 <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
3556 the program, the known offset starts at the negative size of the
3558 <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
3561 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
3563 * config.bfd: Add lm32-*-rtems*.
3565 2009-01-03 H.J. Lu <hongjiu.lu@intel.com>
3567 * coff-ppc.c: Add 2009 to Copyright.
3568 * elf32-cris.c: Likewise.
3569 * elflink.c: Likewise.
3571 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
3573 * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
3574 gotplt_index to rela_plt_index. Adjust for R_CRIS_DTPMOD entry.
3576 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3579 * elflink.c (elf_merge_st_other): New.
3580 (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
3581 hide them if needed.
3582 (elf_link_add_object_symbols): Updated.
3584 2009-01-02 H.J. Lu <hongjiu.lu@intel.com>
3587 * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
3588 ref_dynamic and dynamic_def fields when setting def_regular
3591 2009-01-02 Curtis Mackie <curtmackevo@gmail.com>
3594 * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
3597 For older changes see ChangeLog-2008
3603 version-control: never
projects / external / binutils.git / blob